HomeMy WebLinkAbout02-09 Fieldstone Apartments 25 Multifamily Units Red Bud - Backfile (2)MASTER DEVELOPMENT PLAN TRACKING SHEET
(Note: The application does not need to be complete to be accepted, but will not be
scheduled for the PC or BOS until all items have been received.)
Submission Package
Comment sheets from the following agencies along with any marked copies of the plan:
�- VDOT
Fire Marshall
Sanitation Authority
Inspections Dept.
Health Dept.
County Engineer
City of Winchester
� GIS
v Parks & Recreation
'-'Winchester Regional Airport
One copy of the master development plan application.
�- Appropriate number of plans, colored maps, etc., to cover PC & BOS meetings
Submission Fee
Application received
m
�A'-70?Fee Paid ($8 �I� )
,0q Preliminary MDP heard by Planning Commission
��qq ACTION:
% Preliminary MDP heard by Board of Supervisors
ACTION:
10Letter to applicant regarding Board action (if required)
Final MDP submitted with review agency, PC & BOS comments addressed
t� '7 Administratively approved; letter sent to applicant, copy to file and cc's
Sys ID #
0
d-
OPEN FILE:
File opened
D Reference Manual updated/number assigned
g D-base updated
List of adjoiners given to staff member for verification
D Location maps requested from Mapping
Application Action Summary updated
CLOSE FILE:
�d 7�q Approval (or denial) letter mailed to applicant, copy for file, cc's
Public Works and Real Estate
l File stamped "approved", "denied" or "withdrawn"
,77 16q Reference Manual updated
b A 7 0 D-base updated
1016Z16f Application Action Summary updated
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FIELDSTONE APARTMENTS
Frederick County, Virginia Tax Map #55-((A))-181C
LETTER OF MAP REVISION BASED ON FILL (LOMR-F)
REQUEST
January 24, 2007
Revised
October 16, 2007
T
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L
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YL. LE
Lic. No. 32809
kC---zoo w4
w
SS�ONAL
0#4*N�
Prepared for:
Valley Mill Road, LLC
P.O. Box 2097
Winchester, VA 22604
GREENWAY ENGINEERING, INC.
151 Windy Hill Lane
Winchester, VA 22602
Telephone 540-662-4185
Founded in 1971
Fax 540-722-4185
Engineers
Surveyors
www. ear enwayen .com
FN# 2160E
Executive Summary
'
A multi -unit residential apartment building is proposed on a six -acre property adjacent to
Route 659 and located within the floodplain for Abrams Creek. The property is located
in Frederick County, Virginia and is identified as 55-((A))-181C on the Frederick County
'
Tax Map.
A hydraulic analysis was performed with the objectives of determining the existing base
flood elevation (BFE) for the 100-year event on the undeveloped site, and determining
whether a proposed residential structure, placed on fill, would be above that BFE. The
analysis also considered the effect of the fill on the BFE to ensure that the flood elevation
'
would not increase by more than one foot.
The U.S. Army Corps of Engineers HEC-River Analysis System (HEC-RAS) was used
for performing the hydraulic analysis. The hydrologic data was obtained from a flood
'
plain easement delineation performed on the upstream adjacent property by -Painter -
Lewis, P.L.C. and dated June 10, 1999.
'
The results of the hydraulic analysis show that the proposed structure can be raised by fill
to an elevation above the BFE and that fill does not raise the BFE by more than one foot.
Introduction
' The subject property is located in Frederick County, Virginia and is identified as parcel
#55-((A))-181C on the Frederick County Tax Map (Exhibit 1). The six -acre parcel is
adjacent to Abrams Creek and the southern limit of the property is within the banks of the
creek. The northern limit of the property is Rt. 659 — Valley Mill Road. Residential lots
border the property on the west and the parcel to the east is undeveloped. The property
' appears on the FEMA National Flood Insurance Program (NFIP) Flood Insurance Rate
Map (FIRM) 510063-0120B, and much of the property is shown with a Zone A
designation (Exhibit 2).
The property owner wishes to construct a multi -unit apartment building on the property
and wishes to elevate the building with fill so that it is above the Base Flood Elevation
for the 100-year event.
' Objective
The purpose of this study is as follows:
1. Determine the existing BFE for the 100-year event on the undeveloped site.
2. Consider the effect of the proposed fill on the BFE to ensure that the flood
elevation would not increase by more than one foot.
' 3. Determine whether the proposed structure would be above the proposed BFE
based on fill.
Upstream Analysis - Longerbeam Property
A floodplain easement delineation was previous completed on a portion of Abrams Creek
for the adjacent upstream property in June 1999 to determine the 100-year floodplain
limits for the development of proposed single-family residential lots. The analysis is
titled, "Longerbeam Property — Route 659, Abrams Creek — Frederick County, Flood
Plain Easement Delineation and was performed by Painter -Lewis, P.L.C. of
' Winchester, Virginia. The summary report and hydrologic modeling information used in
the Longerbeam analysis was made available to Greenway Engineering and the flow data
was used in the current analysis. The property has since been developed, so the hydraulic
data from the Longerbeam analysis was not used for the current study.
The 16.81 square mile watershed is composed of "a mixture of agricultural areas,
residential areas, industrial/ commercial development, and the City of Winchester",
according to the Longerbeam analysis, and TR-20 was used to develop a peak flow rate
for the 100-year storm event at the point of analysis. The peak flow rate for the 100-year
event was determined to be 8978.7 cfs according to the Longerbeam analysis, so a rate of
t8980 cfs was used in the current analysis. The TR-20 calculations used in developing the
peak flow rate are included in Appendix A.
ii
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On -Site Hydraulic Analysis (Stations 10+00.00 to 20+16.19)
11
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HEC-RAS was used to calculate the water surface elevation based on the Longerbeam
flow data and cross section data from a topographical survey performed by Greenway
Engineering on April 28, 2006. The reach stationing and cross section alignment are
shown in Exhibits 3 and 4. Cross sections were taken at approximate 100-foot intervals,
with station 10+00 just beyond the eastern boundary and station 20+16.19 located 262
feet upstream of the western boundary. The cross sections were then modified to show
the proposed fill and structure to be placed on the property. HEC-RAS was run again to
calculate a post -developed water surface elevation. Full HEC-RAS calculations are given
in Appendix B, and the summary is given below.
Table 1 - HEGRAS Summary
River Station
Plan
Q Total
(cfs)
W.S. Elev.
(ft.)
A W.S. Elev.
(ft.)
22+24.85
Pre -developed
8980
570.96
0
Post -developed
8980
570.96
20+16.19
Pre -developed
8980
571.30
+0.25
Post -developed
8980
571.55
19+62.58
Pre -developed
8980
571.09
+0.28
Post -developed
8980
571.37
18+80.90
Pre -developed
8980
570.90
+0.28
Post -developed
8980
571.18
18+47.15
Pre -developed
8980
570.67
+0.03
Post -developed
8980
570.70
17+27.79
Pre -developed
8980
570.51
-0.47
Post -developed
8980
570.04
16+15.17
Pre -developed
8980
568.50
+0.13
Post -developed
8980
568.63
15+89.33
Pre -developed
8980
568.22
+0.04
Post -developed
8980
568.26
14+88.45
Pre -developed
8980
568.47
+0.14
Post -developed
8980
568.61
14+37.71
Pre -developed
8980
567.24
0
Post -developed
8980
567.24
13+57.78
Pre -developed
8980
567.45
0
Post -developed
8980
567.45
12+64.97
Pre -developed
8980
566.09
0
Post -developed
8980
566.09
11+59.12
Pre -developed
8980
565.53
0
Post -developed
8980
565.53
10+00.00
Pre -developed
8980
565.07
0
Post -developed
8980
565.07
' Results of the HEGRAS Analysis
From the summary, it is evident that there is no effect from the proposed fill above
station 22+24.85. Also, the greatest increase in flood elevation from pre -developed
conditions to post -developed conditions is 0.28 feet at station 18+80.90. The highest
proposed water surface elevation on -site is 571.37 and the proposed structure's lowest
' floor elevation is 574.70. The proposed structure's lowest adjacent grade (LAG) is also
higher than the base flood elevation at all cross sections.
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Exhibits
Exhibit 1 Frederick County Tax Map
Exhibit 2 NFP FIRM Panel
Exhibit 3 Existing Floodplain Geometry
Exhibit 4 Proposed Floodplain Geometry
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664
o.
o/ a ZONE C �. _ . Burnt Facto 0
661
661
656
„
LONE A
Run
1 Ash'' � x
_ 0
659
Hollow ZONE C
ZONE A U
0 ZONE C
ms
o Creek 0
AV
7 P
657
o y
BOUNOPR
1 SENSENV a ,VJ
1 ROAD
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Burning
Knolls
"°F�_. EXHIBIT 2 — FIRM
ZONE C COMMUNITY 510063
�� PANEL 120B
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Appendix A
TR-20 Calculations for Flow
H
H
**'************ '80-80 LIST OF INPUT DATA FOR TR-20 HYDROLOGY•'*'***'*...
JOB TR 20
TITLE 002 LONGERBEAM PROPERTY -FLOOD PLAIN ANALYSIS -PEAK DISCHARGE COMPUTATIONS
TITLE STORM EVENT: 10 & 100 YEAR RAINFALL EVENTS PAINTER-LEWIS, P.L..,C.
6 RUNOFF 1
1 67.25
70.
2.00
1
1 1 AC1
6 RUNOFF 1
2 5 4.81
75.
1.50
1
1 1 TR1
6 ADDHYD 4
6654
1
1
1
6 REACH 3 001 4 714700.
0.43
1.28
1 1 1 R1
6 RUNOFF 1
3 24.008
75.
1.02
1
1 1 AC2
6 ADDHYD 4
6721
1
1
1
6 RUNOFF 1
8 60.74
72.
0.82
1
1 1 T1
6 ADDHYD 4
9165
1
1
1
ENDATA
7 INCREM 6
.1
7 COMPUT 7
1 9
4.80
1.
22
1 10YR
ENDCMP 1
7 COMPUT 7
1 9
7.00
1.
22
1 100YR
ENDCMP 1
ENDJOB 2
12345678901234567890123456789012345678901234567890123456789012345678901234567890
0...............................END OF 80-80 LIST--*...
EXECUTIVE CONTROL OPERATION INCREM RECORD ID
+ MAIN TIME INCREMENT = .10 HOURS
EXECUTIVE CONTROL OPERATION COMPUT RECORD ID 10YR
+ FROM STRUCTURE 1
+ TO STRUCTURE 9
STARTING TIME _ .00 RAIN DEPTH = 4.80 RAIN DURATION= 1.00 RAIN TABLE NO.= 2 ANT. MOIST. COND= 2
ALTERNATE NO.= 0 STORM NO.= 1 MAIN TIME INCREMENT = .10 HOURS
OPERATION RUNOFF STRUCTURE 1
PEAK TIME(HRS) PEAK DISCHARGE(CFS) PEAK ELEVATION(FEET)
13.30 2650.59 (RUNOFF)
RUNOFF VOLUME ABOVE BASEFLOW = 1.89 WATERSHED INCHES, 8835.69 CFS-HRS, 730.18 ACRE-FEET; BASEFLOW = .00 CFS
OPERATION RUNOFF STRUCTURE 2
PEAK TIME(HRS) PEAK DISCHARGE(CFS) PEAK ELEVATION(FEET)
Page 1
r �r r r r r rr rr rr r r r r r r r r rr .r
12.89 2729.86 (RUNOFF)
23.68 142.52 (RUNOFF)
RUNOFF VOLUME ABOVE BASEFLOW = 2.29 WATERSHED INCHES, 7102.19 CFS-HRS, 586.92 ACRE-FEET; BASEFLOW = .00 CFS
OPERATION ADDHYD STRUCTURE 6
PEAK TIME(HRS) PEAK DISCHARGE(CFS) PEAK ELEVATION(FI ET)
13.05 5167.15 (NULL)
RUNOFF VOLUME ABOVE BASEFLOW = 2.05 WATERSHED INCHES, 15937.87 CFS-HRS, 1317.11 ACRE-FEET; BASEFLOW = .00 CFS
OPERATION REACH CROSS SECTION 1
PEAK TIME(HRS) PEAK DISCHARGE(CFS) PEAK ELEVATION(FEET)
14.08 3617.88 (NULL)
RUNOFF VOLUME ABOVE BASEFLOW = 2.05 WATERSHED INCHES, 15931.06 CFS-HRS, 1316.54 ACRE-FEET; BASEFLOW = .00 CFS
OPERATION RUNOFF STRUCTURE 3
PEAK TIME(HRS) PEAK DISCHARGE(CFS) PEAK ELEVATION(FEET)
12.55 2991.19 (RUNOFF)
23.69 118.74 (RUNOFF)
1
TR20 XEQ 06-10-99 11:08 LONGERBEAM PROPERTY -FLOOD PLAIN ANALYSIS -PEAK DISCHARGE COMPUTATIONS JOB 1 PASS 1
REV PC 09183(.2) STORM EVENT: 10 & 100 YEAR RAINFALL EVENTS PAINTER-LEWIS, P.L.C. PAGE 1
RUNOFF VOLUME ABOVE BASEFLOW = 2.29 WATERSHED INCHES, 5913.90 CFS-HRS, 488.72 ACRE-FEET; BASEFLOW = 00 CFS
OPERATION ADDHYD STRUCTURE 6
PEAK TIME(HRS) PEAK DISCHARGE(CFS) PEAK ELEVATION(FEET)
12.80 3659.02 (NULL)
13.85 4286.25 (NULL)
RUNOFF VOLUME ABOVE BASEFLOW = 2.11 WATERSHED INCHES, 21844.96 CFS-HRS, 1805.27 ACRE-FEET; BASEFLOW = .00 CFS
OPERATION RUNOFF STRUCTURE 8
PEAK TIME(HRS) PEAK DISCHARGE(CFS) PEAK ELEVATION(FEET)
Page 2
12.41 563.51 (RUNOFF)
23.67 20.76 (RUNOFF)
RUNOFF VOLUME ABOVE BASEFLOW = 2.04 WATERSHED INCHES, 974.62 CFS-HRS, 80.54 ACRE-FEET; BASEFLOW = .00 CFS
OPERATION ADDHYD STRUCTURE 9
PEAK TIME(HRS) PEAK DISCHARGE(CFS) PEAK ELEVATION(FEET)
12.65 4080.09 (NULL)
13.82 4389.70 (NULL)
RUNOFF VOLUME ABOVE BASEFLOW = 2.10 WATERSHED INCHES, 22819.58 CFS-HRS, 1885.81 ACRE-FEET; BASEFLOW = .00 CFS
EXECUTIVE CONTROL OPERATION ENDCMP RECORD ID
+ COMPUTATIONS COMPLETED FOR PASS 1
EXECUTIVE CONTROL OPERATION COMPUT RECORD ID 100YR
+ FROM STRUCTURE 1
+ TO STRUCTURE 9
STARTING TIME = .00 RAIN DEPTH = 7.00 RAIN DURATION= 1.00 RAIN TABLE NO.= 2 ANT. MOIST. COND= 2
ALTERNATE NO.= 0 STORM NO.= 1 MAIN TIME INCREMENT = .10 HOURS
OPERATION RUNOFF STRUCTURE 1
PEAK TIME(HRS) PEAK DISCHARGE(CFS) PEAK ELEVATION(FEET)
13.25 5272.96 (RUNOFF)
RUNOFF VOLUME ABOVE BASEFLOW = 3.62 WATERSHED INCHES, 16922.50 CFS-HRS, 1398.48 ACRE-FEET; BASEFLOW = .00 CFS
1
TR20 XEQ 06-10-99 11:08 LONGERBEAM PROPERTY -FLOOD PLAIN ANALYSIS -PEAK DISCHARGE COMPUTATIONS JOB 1 PASS 2
REV PC 09/83(.2) STORM EVENT: 10 & 100 YEAR RAINFALL EVENTS PAINTER-LEWIS, P.L.C. PAGE 2
OPERATION RUNOFF STRUCTURE 2
PEAK TIME(HRS) PEAK DISCHARGE(CFS) PEAK ELEVATION(FEET)
12.86 5038.72 (RUNOFF)
RUNOFF VOLUME ABOVE BASEFLOW = 4.15 WATERSHED INCHES, 12879.71 CFS-HRS, 1064.38 ACRE-FEET; BASEFLOW = .00 CFS
Page 3
r r r r r� rr rr ■r rr r rr r r rr rr r rr ri it
OPERATION ADDHYD STRUCTURE 6 `
PEAK TIME(HRS) PEAK DISCHARGE(CFS) PEAK ELEVATION(FEET)
13.03 9947.63 (NULL)
RUNOFF VOLUME ABOVE BASEFLOW = 3.83 WATERSHED INCHES, 29802.19 CFS-HRS, 2462.85 ACRE-FEET; BASEFLOW = .00 CFS
OPERATION REACH CROSS SECTION 1
PEAK TIME(HRS) PEAK DISCHARGE(CFS) PEAK ELEVATION(FEET)
13.86 7341.24 (NULL)
RUNOFF VOLUME ABOVE BASEFLOW = 3.83 WATERSHED INCHES, 29796.64 CFS-HRS, 2462.39 ACRE-FEET; BASEFLOW = .00 CFS
OPERATION RUNOFF STRUCTURE 3
PEAK TIME(HRS) PEAK DISCHARGE(CFS) PEAK ELEVATION(FEET)
12.53 5506.09 (RUNOFF)
23.67 190.85 (RUNOFF)
RUNOFF VOLUME ABOVE BASEFLOW = 4.15 WATERSHED INCHES, 10724.49 CFS-HRS, 886.27 ACRE-FEET; BASEFLOW = .00 CFS
OPERATION ADDHYD STRUCTURE 6
PEAK TIME(HRS) PEAK DISCHARGE(CFS) PEAK ELEVATION(FEET)
13.61 8755.48 (NULL)
RUNOFF VOLUME ABOVE BASEFLOW = 3.91 WATERSHED INCHES, 40521.12 CFS-HRS, 3348.67 ACRE-FEET; BASEFLOW = .00 CFS
OPERATION RUNOFF STRUCTURE 8
PEAK TIME(HRS) PEAK DISCHARGE(CFS) PEAK ELEVATION(FEET)
12.39 1079.83 (RUNOFF)
23.66 34.07 (RUNOFF)
1
TR20 XEQ 06-10-99 11:08 LONGERBEAM PROPERTY -FLOOD PLAIN ANALYSIS -PEAK DISCHARGE COMPUTATIONS JOB 1 PASS 2
REV PC 09183(.2) STORM EVENT: 10 & 100 YEAR RAINFALL EVENTS PAINTER-LEWIS, P.L.C. PAGE 3
RUNOFF VOLUME ABOVE BASEFLOW = 3.82 WATERSHED INCHES, 1824.76 CFS-HRS, 150.80 ACRE-FEET; BASEFLOW = .00 CFS
Page 4
r r r r r r r� r r r r r r r r ri r r ri
OPERATION ADDHYD STRUCTURE 9
PEAK TIME(HRS) PEAK DISCHARGE(CFS) PEAK ELEVATION(FEET)
12.74 8576.12 (NULL)
13.57 8978.77 (NULL)
RUNOFF VOLUME ABOVE BASEFLOW = 3.90 WATERSHED INCHES, 42345.89 CFS-HRS, 3499.46 ACRE-FEET; BASEFLOW = .00 CFS
EXECUTIVE CONTROL OPERATION ENDCMP RECORD ID
+ COMPUTATIONS COMPLETED FOR PASS 2
EXECUTIVE CONTROL OPERATION ENDJOB
1
RECORD ID
TR20 XEQ 06-10-99 11:08 LONGERBEAM PROPERTY -FLOOD PLAIN ANALYSIS -PEAK DISCHARGE COMPUTATIONS JOB 1 SUMMARY
REV PC 09/83(.2) STORM EVENT: 10 & 100 YEAR RAINFALL EVENTS PAINTER-LEWIS, P.L.C. PAGE 4
SUMMARY TABLE 1 - SELECTED RESULTS OF STANDARD AND EXECUTIVE CONTROL INSTRUCTIONS IN THE ORDER PERFORMED
(A STAR(-) AFTER THE PEAK DISCHARGE TIME AND RATE (CFS) VALUES INDICATES A FLAT TOP HYDROGRAPH
A QUESTION MARK(?) INDICATES A HYDROGRAPH WITH PEAK AS LAST POINT.)
SECTION/ STANDARD RAIN ANTEC MAIN PRECIPITATION PEAK DISCHARGE
STRUCTURE CONTROL DRAINAGE TABLE MOIST TIME RUNOFF - -
ID OPERATION AREA # COND INCREM BEGIN AMOUNT DURATION AMOUNT ELEVATION TIME RATE RATE
(SQ MI) (HR) (HR) (IN) (HR) (IN) (FT) (HR) (CFS) (CSM)
ALTERNATE 0 STORM
1
STRUCTURE 1 RUNOFF
7.25
2
2
.10
.0
4.80
24.00
1.89
- 13.30
2650.59
365.6
STRUCTURE 2 RUNOFF
4.81
2
2
.10
.0
4.80
24.00
2.29
- 12.89
2729.86
567.5
STRUCTURE 6 ADDHYD
12.06
2
2
.10
.0
4.80
24.00
2.05
- 13.05
5167.15
428.5
XSECTION 1 REACH 12.06
2
2
.10
.0
4.80 24.00
2.05 -
14.08
3617.88
300.0
STRUCTURE 3 RUNOFF
4.01
2
2
.10
.0
4.80
24.00
2.29
- 12.55
2991.19
746.3
STRUCTURE 6 ADDHYD
16.07
2
2
.10
.0
4.80
24.00
2.11
- 13.85
4286.25
266.8
STRUCTURE 8 RUNOFF
.74
2
2
.10
.0
4.80
24.00
2.04
- 12.41
563.51
761.5
STRUCTURE 9 ADDHYD
16.81
2
2
.10
.0
4.80
24.00
2.10
- 13.82
4389.70
261.2
STRUCTURE 1 RUNOFF
7.25
2
2
.10
.0
7.00
24.00
3.62
- 13.25
5272.96
727.3
STRUCTURE 2 RUNOFF
4.81
2
2
.10
.0
7.00
24.00
4.15
- 12.86
5038.72
1047.6
STRUCTURE 6 ADDHYD
12.06
2
2
.10
.0
7.00
24.00
3.83
- 13.03
9947.63
824.8
XSECTION 1 REACH 12.06
2
2
.10
.0
7.00 24.00
3.83 -
13.86
7341.24
608.7
Page 5
STRUCTURE 3 RUNOFF
4.01
2 2
.10 .0
7.00 24.00
4.15
- 12.53
5506.09 1373.8
STRUCTURE 6 ADDHYD
16.07
2 2
.10 .0
7.00 24.00
3.91
- 13.61
8755.48 544.9 -
STRUCTURE 8 RUNOFF
.74
2 2
.10 .0
7.00 24.00
3.82
- 12.39
1079.83 1459.2
STRUCTURE 9 ADDHYD
16.81
2 2
.10 .0
7.00 24.00
3.90
- 13.57
8978.77 534.2
1
TR20 XEQ 06-10-99 11:08
LONGERBEAM PROPERTY -FLOOD PLAIN ANALYSIS -PEAK DISCHARGE COMPUTATIONS JOB 1 SUMMARY
REV PC 09/83(.2) STORM EVENT: 10
& 100 YEAR RAINFALL
EVENTS
PAINTER-LEWIS, P.L.C. PAGE 5
SUMMARY TABLE 2 - SELECTED MODIFIED ATT-KIN REACH ROUTINGS IN ORDER OF STANDARD EXECUTIVE CONTROL INSTRUCTIONS
(A STAR(-) AFTER VOLUME ABOVE BASE(IN) INDICATES A HYDROGRAPH TRUNCATED AT A VALUE EXCEEDING BASE + 10% OF PEAK
A QUESTION MARK(?) AFTER COEFF.(C) INDICATES PARAMETERS OUTSIDE ACCEPTABLE LIMITS, SEE PREVIOUS WARNINGS)
HYDROGRAPH INFORMATION ROUTING PARAMETERS PEAK
OUTFLOW+ VOLUME MAIN ITER- Q AND A PEAK S/Q ATT- TRAVEL TIME
XSEC REACH INFLOW OUTFLOW INTERV.AREA BASE- ABOVE TIME ATION EQUATION LENGTH RATIO @PEAK KIN STOR- KINE-
ID LENGTH PEAK TIME PEAK TIME PEAK TIME FLOW BASE INCR # COEFF POWER FACTOR 0/1 (K) COEFF AGE MATIC
(FT) (CFS) (HR) (CFS) (HR) (CFS) (HR) (CFS) (IN) (HR) (X) (M) (K') (Q') (SEC) (C) (HR) (HR)
ALTERNATE 0 STORM 1
.430
+ 1 14700 5158 13.1 3617 14.1 0 2.05 .10 1
.430
+ 1 14700 9941 13.0 7336 13.9 0 3.83 .10 1
1.28 .303 .701 3423 .10 .80 .99
1.28 .262 .738 2965 .11 .80 .85
TR20 XEQ 06-10-99 11:08 LONGERBEAM PROPERTY -FLOOD PLAIN ANALYSIS -PEAK DISCHARGE COMPUTATIONS JOB 1 SUMMARY
REV PC 09/83(.2) STORM EVENT: 10 & 100 YEAR RAINFALL EVENTS PAINTER-LEWIS, P.L.C. PAGE 6
SUMMARY TABLE 3 - DISCHARGE (CFS) AT XSECTIONS AND STRUCTURES FOR ALL STORMS AND ALTERNATES
XSECTION/ DRAINAGE
STRUCTURE AREA STORM NUMBERS..........
ID (SQ MI) 1
Page 6
0 STRUCTURE 9 16.81
ALTERNATE 0 8978.77
0 STRUCTURE 8 .74
ALTERNATE 0 1079.83
0 STRUCTURE 6 16.07
ALTERNATE 0 8755.48
0 STRUCTURE 3 4.01
ALTERNATE 0 5506.09
0 STRUCTURE 2 4.81
ALTERNATE 0 5038.72
0 STRUCTURE 1 7.25
ALTERNATE 0 5272.96
0 XSECTION 1 12.06
ALTERNATE 0 7341.24
MAIN - UNEXPECTED RECORD FOUND(IGNORED)>>>12345678901234567890123456789012345678901234567890123456789012345678901234567890<<<
MAIN - UNEXPECTED RECORD FOUND(IGNORED) >>>
LEND OF 1 JOBS IN THIS RUN
Page 7
1
Appendix B
HEC-RAS Calculations
FI
1
r
m m m m m m m m m m m m m m m m m m m
2224.85
; 2016.19
1880.9
1727.790
1589.330
1488.450
1437.710
istudy are�
ab r4 , arl* creek •
1264.970
1159.120 1000.000
HFC-RAS Rivac nhrams creek Reach, studv area Profile- Floodnlain
Reach
River Ste
Profile
Plan
O Total
Min Ch El
W.S. Elev
Crit W.S.
E.G. Elev
E.G. Slope
Vel Chni
Flow Area
Top Width
Froude # Chl
(Cfs)
(ft)
(ft)
(ft)
(ft)
(ft/ft)
(ft/s)
(sg ft) I
(ft)
study area
2224.85
Floodplain
PRE
8980.00
561.26
570.96
570.96
573.66
0.006082
16.98
976.40
167.41
0.98
study area
2224.85
Floodplain
POST
8980.00
561.26
570.96
570.96
573.66
0.006082
16.98
976.40
167.41
0.98
study area
2016.19
Floodplain
PRE
8980.00
559.20
571.30
572.271
0.002043
11.07
1454.77,
198.79
0.59
study area
2016.19
Floodplain
POST
8980.00
559.20
571.55
572.45
0.001850
10.69
1503.79,
199.70
0.56
study area
study area
1962.580
1962.580
Floodplain
Floodplain
PRE
POST
8980.00
560.24
571.09
572.15
0.002350
11.24
1429.42
211.55
0.62
8980.00
560.24
571.37
572.34
0.002097
10.81
1487.97
213.61
0.59
study area
1880.9Floodplain
PRE
8980.00
559.24
570.90
571.95
0.002431
12.09
1463.02
219.22
0.64
study area
1880.9 j
Floodplain
POST
8980.00
559.24
571.18
572.17
0.001965
11.05
1326.75
179.65
0.58
study area
1847.150
Floodplain
PRE
8980.00
559.85
570.67
571.86
0.002415
11.62
1410.061
220.84
0.63
study area
11847.150
Floodplain
POST
8980.00
559.85
570.70
572.05
0.002570
12.00
12113.151
176.93
0.65
study area
1727.790
Floodplain
PRE
8980.00
558.87
570.51
571.53
0.002244
11.75
1511.16
226.07
0.62
study area
;1727.790
; Floodplain
POST
8980.00
558.87
570.04
571.68
0.003271
13.77
1104.05
155.16
0.74
study area
study area
' 1615.17
11615.17
Floodplain
Floodplain
PRE
POSTS
8980.00
8980.00
557.87
557.87
568.50
568.63
568.50
571.02
571.17
0.004967
0.004465
16.32
15.61
1091.15
867.51
215.33
127.00
0.90
0.86
study area
1589.330
Floodplain
PRE
8980.00
558.25
568.22
570.74
0.005147
15.99
1083.42
232.45
0.91
study area
1589,330
Floodplain
POST
8980.00
558.25
568.26
568.26
571.02
0.005258
16.21
882.46
151.80
0.92
study area -
study area
1488.450
1488.450
Floodplain
I Floodplain
PRE
POST
8980.00
8980.00
557.97
557.97
568.47
568.61
570.04
570.04
0.003257
0.002911
13.21
12.61
1259.49
1272.42
214.19
203.47
0.73
0.69
study area
1437310
PRE
8980.00
557.84
567.24
567.24
569.72
0.005987
16.18
990.571
189.15
0.96
study area
1437.710
Floodplain
POST
8980.00
557.84
567.24
567.24
569.72
0.005987
16.18
990.571
189.15
0.96
study area
1357.78
Floodplain
PRE
8980.00
557.08
567.45
568.93
0.002792
11.59
1088.59
183.47
0.66
study area
11357.78
Floodplain
POST
8980.00
557.08
567.45
568.93
0.002792
11.59
1088.59
183.47
0.66
study area
1264.970
Floodplain
PRE
8980.00
557.45
566.09
566.09
568.43
0.008232
14.94
911.10
191.21
0.94
study area
11264.970
Floodplain
POST
8980.00
557.45
566.09
566.09
568.43
0.008232
14.94
911.10
191.21
0.94
dy area
1159.120
Floodplain
PRE
8980.00
555.93
565.53
567.19
0.006372
13.55
1084.56
220.06
0.82
dy area
Istu
1159.120
Floodplain
POST ; ,
8980.00
555.93
565.53
567.19
0.006372
13.55
1084.56
220.06
0.82
dyy area
100000
Floodplain
PRE
8980.00
554.93
565.07
564.21
566.22
0.004504
11.41
1303.76
268.141
0.69
studv area
1000.000
Floodplain
POST
8980.00
554.93
565.071
564.21
566.22
0.004504
11.411
1303.76
268.141
0.69
HEC-RAS Version 4.0 Beta
'
U.S. Army Corp of Engineers
Hydrologic Engineering Center
609 Second Street
'
Davis, California
X
X
XXXXXX XXXX XXXX XX XXXX
'
X
X
X X X X X X X X
X
X
X X X X X X X
XXXXXXX
XXXX X XXX XXXX XXXXXX XXXX
X
X
X X X X X X X
X
X
X X X X X X X X
X
X
XXXXXX XXXX X X X X XXXXX
' PROJECT DATA
Project Title: FINAL-FLOODPLAIN
Project File : FINAL_FIELDSTONE.prj
Run Date and Time: 2/5/2008 3:36:52 PM
' Project in English units
PLAN DATA
' Plan Title: PRE
Plan File : x:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.p07
Geometry Title: PRE
' Geometry File :
x:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.g03
' Flow Title flow data -normal
Flow File
x:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.f02
' Plan Summary Information: Number of: Cross Sections = 14 Multiple Openings -
0
Culverts = 0 Inline Structures = 0
' Bridges = 0 Lateral Structures = 0
Computational Information
Water surface calculation tolerance = 0.01
' Critical depth calculation tolerance = 0.01
Maximum number of iterations 20
Maximum difference tolerance = 0.3
' Flow tolerance factor = 0.001
Computation Options
Critical depth computed only where necessary
' Conveyance Calculation Method: At breaks in n values only
Friction Slope Method: Average Conveyance
Computational Flow Regime: Subcritical Flow
FLOW DATA
Flow Title: flow data -normal
Flow File : x:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.f02
Flow Data (cfs)
' River Reach RS Floodplain
abrams creek study area 2224.85 8980
' Boundary Conditions
River Reach Profile Upstream
' Downstream
abrams creek study area Floodplain Normal S = 0.0033
Normal S = 0.0045
'
GEOMETRY DATA
Geometry Title: PRE
Geometry File : x:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.g03
CROSS SECTION
RIVER: abrams creek
REACH: study area
RS: 2224.85
'
INPUT
Description:
Station Elevation Data
num=
27
'
Sta Elev Sta
Elev
Sta
Elev
Sta
Elev
Sta
Elev
0 585.01 11.37
584.63
21.57
584.52
24.58
584.18
26.75
584
28.38 583.47 31.58
584
34.88
584.75
65.88
584.31
184.51
582.32
230.55 578 262.82
574
268.59
572
274.33
570
280.49
568
'
286.17 566.84 331.67
565.46
362.32
565.75
376.61
564.51
382.8
562.24
399.8 561.27 400.03
561.26
413.58
562.14
432.71
566.17
454.92
583.13
468.03 600.13 468.26
600.44
'
Manning's n Values
num=
4
Sta n Val Sta
n Val
Sta
n Val
Sta
n Val
0 .03 262.82
.05
382.8
.03
413.58
.1
'
Bank Sta: Left Right
Lengths:
Left
Channel
Right
Coeff
Contr.
Expan.
'
382.8 413.58
200.28
208.66
215.27
.1
.3
'
CROSS SECTION OUTPUT Profile #Floodplain
E.G. Elev (ft)
573.66
Element
Left OB
Channel Right OB
Vel Head (ft)
2.70
Wt. n-Val.
0.050
0.030 0.100
W.S. Elev (ft)
570.96
Reach Len. (ft)
200.28
208.66 215.27
Crit W.S. (ft)
570.96
Flow Area (sq ft)
546.92
284.24 145.24
E.G. Slope (ft/ft)
0.006082
Area (sq ft)
546.92
284.24 145.24
Q Total (cfs)
8980.00
Flow (cfs)
3641.98
'
4826.87 511.15
Top Width (ft)
167.41
Top Width (ft)
111.23
30.78 25.40
Vel Total (ft/s)
9.20
Avg. Vel. (ft/s)
6.66
'
16.98 3.52
Max Chl Dpth (ft)
9.70
Hydr. Depth (ft)
4.92
'
9.23 5.72
Conv. Total (cfs)
115143.3
Conv. (cfs)
46698.2
61891.1 6554.0
Length Wtd. (ft)
Wetted Per. (ft)
112.31
30.84 27.44
'
Min Ch E1 (ft)
561.26
Shear (lb/sq ft)
1.85
3.50 2.01
Alpha
2.05
Stream Power (lb/ft s)
12.31
59.44 7.07
Frctn Loss (ft)
Cum Volume (acre-ft)
19.14
9.33 5.60
C & E Loss (ft)
Cum SA (acres)
3.60
'
0.98 1.29
'
Warning: The energy equation
could not be balanced within the
specified number
of iterations. The
program used critical depth
for the water surface and
continued on with
'
the calculations.
Warning: The velocity head has changed by more than 0.5 ft (0.15
m). This may
indicate the need for
additional cross
sections.
Warning: The conveyance
ratio (upstream conveyance divided by
downstream
'
conveyance) is less than
0.7 or greater
than 1.4. This may indicate the need
for additional
cross sections.
Warning: The energy loss
was greater
than 1.0 ft (0.3 m). between
the current
and previous cross
section. This
may indicate
the need for additional cross
sections.
'
CROSS SECTION
' RIVER: abrams creek
REACH: study area RS: 2016.19
' INPUT
Description:
Station Elevation Data
num=
28
Sta Elev Sta
Elev
Sta Elev Sta
Elev Sta
Elev
t
5.3 583.14 8.67
583.65
13.44 584.3 50.8
583.1 100
582.6
114.34 582 136.21
581
145.54 580 163.31
578 179.24
576
198.82 574 215.75
572
220.42 570 225.05
568 235.64
566
276.54 564.4 287.88
564
317.84 562.8 336.24
564 340.56
564
'
368.58 563 372.65
561.43
374 561.2 388.1
559.2 402.2
561.2
404.55 562.9 414.55
570.13
424.55 577.37
'
Manning's n Values
num=
4
Sta n Val Sta
n Val
Sta n Val Sta
n Val
5.3 .03 235.64
.05
374 .03 402.2
.1
'
Bank Sta: Left Right
Lengths:
Left Channel Right
Coeff Contr.
Expan.
374 402.2
52.01 53.59 52.47
.1
.3
'
SECTION OUTPUT Profile
#Floodplain
CROSS
E.G. Elev (ft)
572.27
Element
Left OB
Channel Right OB
Vel Head (ft)
0.97
Wt. n-Val.
0.049
0.030 0.100
W.S. Elev (ft)
571.30
Reach Len. (ft)
52.01
'
53.59 52.47
Crit W.S. (ft)
Flow Area (sq ft)
1071.12
'
313.08 70.56
E.G. Slope (ft/ft)
0.002043
Area (sq ft)
1071.12
313.08 70.56
Q Total (cfs)
8980.00
Flow (cfs)
5393.25
3465.46 121.28
'
Top Width (ft)
198.79
Top Width (ft)
156.62
28.20 13.97
Vel Total (ft/s)
6.17
Avg. Vel. (ft/s)
5.04
'
11.07 1.72
Max Chl Dpth (ft)
12.10
Hydr. Depth (ft)
6.84
11.10 5.05
Conv. Total (cfs)
198659.4
Conv. (cfs)
119311.9
'
76664.5 2683.0
Length Wtd. (ft)
52.66
Wetted Per. (ft)
157.92
28.48 17.24
Min Ch E1 (ft)
559.20
Shear (lb/sq ft)
0.87
1.40 0.52
Alpha
1.64
Stream Power (lb/ft
s) 4.36
'
15.52 0.90
Frctn Loss (ft)
0.12
Cum Volume (acre-ft)
15.42
7.90 5.07
C & E Loss (ft)
0.01
Cum SA (acres)
2.99
'
0.83 1.19
'
CROSS SECTION
RIVER: abrams creek
'
REACH: study area
RS: 1962.580
'
INPUT
Description:
Station Elevation Data
num=
30
Sta Elev Sta
Elev
Sta Elev Sta
Elev Sta
Elev
0 582.7724.67999
582.76
24.94 582.7451.23999
581.8969.48001
581.81
78.17001 581.65 105.6
581.34
120.07 581.08 132.88
580.51 143.38
579.36
152.81 578.35 159.44
577.42
176.94 574.5 181.04
573.93 187.03
573.01
203.24 570.53 221.19
567.57
228.6 566.72 245.54
564.78 267.55
564.59
292.07 565.24 336.06
562.45
344.36 563.53 351.35
562.35 367.57
562.35
376.52 560.99 388.97
560.24
401.71 561.12 405.63
565.29 415.63
575.9
Manning's n Values
num=
3
Sta n Val Sta
n Val
Sta n Val
'
0 .05 367.57
.03
401.71 .1
Bank Sta: Left Right
Lengths:
Left Channel Right
Coeff Contr.
Expan.
367.57 401.71
82.45 81.68 83.11
.1
.3
CROSS SECTION OUTPUT Profile
#Floodplain
E.G. Elev (ft)
572.15
Element
Left OB
Channel Right OB
Vel Head (ft)
1.06
Wt. n-Val.
0.050
0.030 0.100
W.S. Elev (ft)
571.09
Reach Len. (ft)
82.45
81.68 83.11
Crit W.S. (ft)
Flow Area (sq ft)
1035.12
347.50 46.80
E.G. Slope (ft/ft)
0.002350
Area (sq ft)
1035.12
347.50 46.80
Q Total (cfs)
8980.00
Flow (cfs)
4997.01
3906.53 76.47
Top Width (ft)
211.55
Top Width (ft)
168.02
'
34.14 9.39
Vel Total (ft/s)
6.28
Avg. Vel. (ft/s)
4.83
11.24 1.63
Max Chl Dpth (ft)
10.85
Hydr. Depth (ft)
6.16
10.18 4.98
Conv. Total (cfs)
185260.0
Conv. (cfs)
103089.7
80592.8 1577.6
Length Wtd. (ft)
82.15
Wetted Per. (ft)
168.73
'
34.30 13.70
Min Ch E1 (ft)
560.24
Shear (lb/sq ft)
0.90
1.49 0.50
'
Alpha
1.72
Stream Power (lb/ft
s) 4.34
16.71 0.82
Frctn Loss (ft)
0.20
Cum Volume (acre-ft)
14.16
7.49 5.00
C & E Loss (ft)
0.00
Cum SA (acres)
2.79
0.80 1.18
CROSS SECTION
'
RIVER: abrams creek
L
REACH: study area
RS: 1880.9
'
INPUT
Description:
Station Elevation Data
num=
25
Sta Elev Sta
Elev
Sta Elev Sta
Elev Sta
Elev
0 581.56 32.66
580
58.46 579.26 124.17
578.8 138.62
578
155.19 576 174.01
574
190.09 572 201.85
570 213.95
568
227.3 566 267.07
564.03
288.77 564 301.07
563.52 322.6
564
'
343.9 564 359.96
564.46
365.1 564 368.62
562 382.79
560.64
387.75 559.24 406.86
560.24
408.9 564 418.9
574 428.46
583.57
Manning's n Values
num=
3
'
Sta n Val Sta
n Val
Sta n Val
0 .05 382.79
.03
406.86 .1
'
Bank Sta: Left Right
Lengths:
Left Channel Right
Coeff Contr.
Expan.
382.79 406.86
34.9 33.75 36.23
.1
.3
CROSS SECTION OUTPUT Profile
#Floodplain
E.G. Elev (ft)
571.95
Element
Left OB
Channel Right OB
'
Vel Head (ft)
1.06
Wt. n-Val.
0.050
0.030 0.100
'
W.S. Elev (ft)
33.75 36.23
570.90
Reach Len. (ft)
34.90
Crit W.S. (ft)
Flow Area (sq ft)
1153.78
267.55 41.69
E.G. Slope (ft/ft)
0.002431
Area (sq ft)
1153.78
267.55 41.69
Q Total (cfs)
8980.00
Flow (cfs)
5681.87
3235.00 63.13
'
Top Width (ft)
219.22
Top Width (ft)
186.21
24.07 8.94
Vel Total (ft/s)
6.14
Avg. Vel. (ft/s)
4.92
12.09 1.51
Max Chl Dpth (ft)
11.66
Hydr. Depth (ft)
6.20
'11.12 4.66
Conv. Total (cfs)
182113.4
Conv. (cfs)
115227.6
'
65605.5 1280.2
Length Wtd. (ft)
34.42
Wetted Per. (ft)
187.29
24.29 14.03
Min Ch E1 (ft)
559.24
Shear (lb/sq ft)
0.94
'
1.67 0.45
Alpha
1.81
Stream Power (lb/ft
s) 4.61
20.22 0.68
Frctn Loss (ft)
0.08
Cum Volume (acre-ft)
12.09
'
6.91 4.92
C & E Loss (ft)
0.01
Cum SA (acres)
2.46
0.74 1.16
i
CROSS SECTION
C
L,
11
k
I
L
RIVER: abrams creek
REACH: study area
RS: 1847.150
INPUT
Description:
Station Elevation Data
num=
32
Sta Elev Sta
Elev
Sta Elev Sta
Elev Sta
Elev
0 581.244.839996
580.48
29.87 579.8231.82001
579.7155.55002
579.01
77.95001 578.8279.79001
578.72
105.25 579.25 119.12
578.63 131.09
578.04
151.44 575.68 173.26
573.57
177.38 573.41 192.66
570.78 200.49
569.43
221.33 566.06 226.18
565.41
235.47 564.7 245.54
563.95 265.35
563.84
266.55 563.95 291.58
564.27
310.83 564.38 318.8
564.66 343.65
565.08
360.44 564.8 361.73
564.62
368.41 560.62 386.46
559.85 404.52
560.61
408.13 564.38 428.13
585.31
Manning's n Values
num=
3
Sta n Val Sta
n Val
Sta n Val
0 .05 368.41
.03
404.52 .1
Bank Sta: Left Right
Lengths:
Left Channel Right
Coeff Contr.
Expan.
368.41 404.52
117.21
119.36 121.26
.1
.3
CROSS SECTION OUTPUT Profile
#Floodplain
E.G. Elev (ft)
571.86
Element
Left OB
Channel Right OB
Vel Head (ft)
1.19
Wt. n-Val.
0.050
0.030 0.100
W.S. Elev (ft)
570.67
Reach Len. (ft)
117.21
119.36 121.26
Crit W.S. (ft)
Flow Area (sq ft)
984.78
376.87 48.41
E.G. Slope (ft/ft)
0.002415
Area (sq ft)
984.78
376.87 48.41
Q Total (cfs)
8980.00
Flow (cfs)
4520.52
4378.34 81.14
Top.Width (ft)
220.84
Top Width (ft)
175.11
36.11 9.62
Vel Total (ft/s)
6.37
Avg. Vel. (ft/s)
4.59
11.62 1.68
Max Chl Dpth (ft)
10.82
Hydr. Depth (ft)
5.62
10.44 5.03
Conv. Total (cfs)
182735.5
Conv. (cfs)
91988.8
89095.5 1651.2
Length Wtd. (ft)
118.18
Wetted Per. (ft)
176.72
36.14 13.92
Min Ch E1 (ft)
559.85
Shear (lb/sq ft)
0.84
1.57 0.52
Alpha
1.88
Stream Power (lb/ft
s) 3.86
18.26 0.88
Frctn Loss (ft)
0.28
Cum Volume (acre-ft)
11.23
6.66 4.88
C & E Loss (ft)
0.05
Cum SA (acres)
2.31
0.72 1.15
'
CROSS SECTION
RIVER: abrams creek
REACH: study area
RS: 1727.790
'
INPUT
Description:
Station Elevation Data
num=
34
Sta Elev Sta
Elev
Sta Elev Sta
Elev Sta
Elev
0 579.11 9
576.4120.04001
575.5922.73001
575.134.26001
574.53
40.61002 574.44 40.75
574.6
74.37 573.7 76.78
573.67 101.14
573.81
117.03 573.61 125.87
573.57
138.04 573.17 164.48
569.35 176.22
567.52
187.26 565.8 189.67
565.68
209.78 564.73 215.38
564.5 231.43
563.83
243.19 563.86 254.11
563.46
279.3 563.4 293.83
563.05 304.75
563.17
327.66 563.53 327.72
563.72
345.15 559.8 345.77
559.63 358.59
558.87
'
371.44 559.77 372.77
561.63
381.6 569.68 391.6
578.79
Manning's n Values
num=
3
'
Sta n Val Sta
0 .05 345.77
n Val
.03
Sta n Val
371.44 .1
Bank Sta: Left Right
Lengths:
Left Channel Right
Coeff Contr.
Expan.
'
345.77 371.44
112.74
112.63 115.76
.1
.3
CROSS SECTION OUTPUT Profile
#Floodplain
E.G. Elev (ft)
571.53
Element
Left OB
Channel Right OB
Vel Head (ft)
1.02
Wt. n-Val.
0.050
0.030 0.100
W.S. Elev (ft)
570.51
Reach Len. (ft)
112.74
112.63 115.76
Crit W.S. (ft)
Flow Area (sq ft)
1166.67
288.18 56.31
E.G. Slope (ft/ft)
0.002244
Area (sq ft)
1166.67
288.18 56.31
Q Total (cfs)
8980.00
Flow (cfs)
5500.81
3385.40 93.79
Top Width (ft)
226.07
Top Width (ft)
189.33
25.67 11.07
Vel Total (ft/s)
5.94
Avg. Vel. (ft/s)
4.71
11.75 1.67
Max Chl Dpth (ft)
11.64
Hydr. Depth (ft)
6.16
11.23 5.09
Conv. Total (cfs)
189566.4
Conv. (cfs)
116121.2
71465.2 1980.0
Length Wtd. (ft)
112.76
Wetted Per. (ft)
190.34
25.72 15.47
Min Ch E1 (ft)
558.87
Shear (lb/sq ft)
0.86
1.57 0.51
Alpha
1.86
Stream Power (lb/ft
s) 4.05
18.44 0.85
Frctn Loss (ft)
0.36
Cum Volume (acre-ft)
8.34
5.75 4.73
1
F I
E
1
C & E Loss (ft)
0.63 1.12
0.15 Cum SA (acres)
1.82
Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may
indicate the need for
additional cross sections.
Warning: The conveyance ratio (upstream conveyance divided by downstream
conveyance) is less than
0.7 or greater than 1.4. This may indicate the need for additional
cross sections.
CROSS SECTION
RIVER: abrams creek
REACH: study area RS: 1615.17
INPUT
Description:
Station Elevation Data num= 22
Sta Elev Sta Elev Sta Elev Sta
0 578 2.24 578 8.11 578.71 12.3
29.99 574 39.2 572 94.86 570 130.16
202.77 564 237.44 563.1 260.6 562.13 279.45
289.7 558.81 307.13 557.87 320.51 558.92 326.16
340.38 572 342.09 573.44
Manning's n Values num= 3
Sta n Val Sta n Val Sta n Val
0 .05 289.7 .03 320.51 .1
Bank Sta: Left Right Lengths: Left Channel Right
Expan.
289.7 320.51 25.95 25.84 22.6
CROSS SECTION OUTPUT Profile #Floodplain
E.G. Elev (ft) 571.02 Element
Channel Right OB
Vel Head (ft)
2.52
Wt. n-Val.
0.030 0.100
W.S. Elev (ft)
568.50
Reach Len. (ft)
25.84 22.60
Crit W.S. (ft)
568.50
Flow Area (sq ft)
312.20 101.43
E.G. Slope (ft/ft)
0.004967
Area (sq ft)
312.20 101.43
Q Total (cfs)
8980.00
Flow (cfs)
5095.64 319.73
Top Width (ft)
215.33
Top Width (ft)
30.81 16.21
Vel Total (ft/s)
8.23
Avg. Vel. (ft/s)
16.32 3.15
Max Chl Dpth (ft)
10.63
Hydr. Depth (ft)
10.13 6.26
Elev
Sta
Elev
578
20.94
576
568
168.65
566
562
286.89
562.32
560
329.94
562
Coeff Contr.
.1
Left OB
0.050
25.95
677.52
677.52
3564.63
168.31
5.26
4.03
.3
Conv. Total (cfs)
127423.6 Conv. (cfs)
50581.0
72305.7 4536.9
Length Wtd. (ft)
25.79 Wetted Per. (ft)
170.16
30.88 19.42
Min Ch E1 (ft)
557.87 Shear (lb/sq ft)
1.23
3.14 1.62
'
Alpha
2.40 Stream Power (lb/ft
s) 6.50
51.17 5.10
Frctn Loss (ft)
0.13 Cum Volume (acre-ft)
5.95
'
4.98 4.52
C & E Loss (ft)
0.00 Cum SA (acres)
1.36
0.56 1.09
Warning: The energy equation could not be balanced within
the specified number
of iterations. The
'
program used critical depth for the water surface
and continued on with
the calculations.
Warning: During the standard step iterations, when the assumed
water surface was
set equal to critical
depth, the calculated water surface came back below
critical depth.
This indicates that there
is not a valid subcritical answer. The program defaulted to critical
'
depth.
CROSS SECTION
RIVER: abrams creek
REACH: study area
RS: 1589.330
'
INPUT
Description:
Station Elevation Data
num= 35
'
Sta Elev Sta
Elev Sta Elev Sta
Elev Sta Elev
0 578.1814.39001
578.9922.49002 578.5623.17001
578.4842.61002 572.61
45.85001 571.85 61.13
569.968.60001 569.3382.99001
568.67 104.09 1567.29
110.19 567.04 119.98
566.85 127.66 566.3 144.72
566.35 147.6 566.25
160.58 565.8 163.83
565.49 180.41 564.59 187.5
564.2 204.65 563.4
214.74 563.05 236.75
562.44 243.33 562.73 250.04
561.8 256.42 561.78
261.49 562.18 262.56
561.73 262.67 561.9 272.95
560.69 274.27 559.24
276.02 558.97 291.73
558.25 309.2 559.05 317.35
563.15 328.01 574.03
Manning's n Values
num= 3
Sta n Val Sta
n Val Sta n Val
'
0 .05 274.27
.03 309.2 .1
Bank Sta: Left Right
Lengths: Left Channel Right
Coeff Contr.
Expan.
'
274.27 309.2
101.09 100.89 103.33
.1 .3
CROSS SECTION OUTPUT Profile #Floodplain
E.G. Elev (ft)
570.74 Element
Left OB
Channel Right OB
Vel Head (ft)
2.52 Wt. n-Val.
0.050
0.030 0.100
W.S. Elev (ft)
568.22
Reach Len. (ft)
101.09
100.89 103.33
Crit W.S. (ft)
Flow Area (sq ft)
678.67
'
334.12 70.62
E.G. Slope (ft/ft)
0.005147
Area (sq ft)
678.67
334.12 70.62
'
Q Total (cfs)
8980.00
Flow (cfs)
3435.07
5344.20 200.73
Top Width (ft)
232.45
Top Width (ft)
184.40
34.93 13.12
1
Vel Total (ft/s)
8.29
Avg. Vel. (ft/s)
5.06
15.99 2.84
'
Max Chl Dpth (ft)
9.57 5.38
9.97
Hydr. Depth (ft)
3.68
Conv. Total (cfs)
125175.1
Conv. (cfs)
47882.5
74494.5 2798.0
Length Wtd. (ft)
101.02
Wetted Per. (ft)
185.54
34.99 16.22
Min Ch E1 (ft)
558.25
Shear (lb/sq ft)
1.18
3.07 1.40
'
Alpha
2.36
Stream Power (lb/ft s)
5.95
49.08 3.98
Frctn Loss (ft)
0.41
Cum Volume (acre-ft)
5.55
4.79 4.48
C & E Loss (ft)
0.28
Cum SA (acres)
1.26
0.54 1.08
' Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may
indicate the need for
' additional cross sections.
CROSS SECTION
IRIVER: abrams creek
REACH: study area RS: 1488.450
INPUT
Description:
Station Elevation Data num= 28
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 578.475.599976 579.2413.04999 579.518.12997 579.1628.64999 577.26
29.03998 577.1848.91998 570.7255.16998 569.7877.86998 566.7689.58998 565.23
104.78 563.92 124.13 563.31 130.59 563.24 130.88 563.24 157.32 562.87
159.96 562.77 174.49 562.24 187.38 562.11 190.54 562.25 209.46 561.73
214.74 562.14 226.11 562.35 232.14 558.69 233.06 558.69 249.45 557.97
266.75 558.76 270.83 561.93 290.83 577.47
1 Manning's n Values num= 3
Sta n Val Sta n Val Sta n Val
0 .05 232.14 .03 266.75 .1
' Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr.
Expan.
232.14 266.75 57.29 50.74 48.46 .1 .3
CROSS SECTION OUTPUT
Profile #Floodplain
E.G. Elev (ft)
570.04
Element
Left OB
Channel Right OB
Vel Head (ft)
1.58
Wt. n-Val.
0.050
0.030 0.100
W.S. Elev (ft)
568.47
Reach Len. (ft)
57.29
50.74 48.46
Crit W.S. (ft)
Flow Area (sq ft)
849.03
'
349.85 60.62
E.G. Slope (ft/ft)
0.003257
Area (sq ft)
849.03
349.85 60.62
Q Total (cfs)
8980.00
Flow (cfs)
4233.55
'
4620.57 125.88
Top Width (ft)
214.19
Top Width (ft)
167.09
34.61 12.49
'
Vel Total (ft/s)
7.13
Avg. Vel. (ft/s)
4.99
13.21 2.08
Max Chl Dpth (ft)
10.50
Hydr. Depth (ft)
5.08
10.11 4.85
'
Conv. Total (cfs)
157341.9
Conv. (cfs)
74177.6
80958.7 2205.7
Length Wtd. (ft)
53.69
Wetted Per. (ft)
168.43
34.64 15.82
Min Ch E1 (ft)
557.97
Shear (lb/sq ft)
1.03
2.05 0.78
Alpha
27.12 1.62
2.00
Stream Power (lb/ft s)
5.11
Frctn Loss (ft)
0.23
Cum Volume (acre-ft)
3.78
3.99 4.32
C & E Loss (ft)
0.09
Cum SA (acres)
0.85
0.46 1.05
' Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may
indicate the need for
additional cross sections.
CROSS SECTION
RIVER: abrams creek
REACH: study area RS: 1437.710
INPUT
Description:
Station Elevation Data num= 25
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
1 0 574.7.1000061 574.74 25.81 569.79 34.88 568.4 54.83 565.63
70.06 563.69 85.09 562.91 105.4 562.55 107.34 562.51 110.3 562.5
128.82 561.85 135.2 561.63 151.36 561.56 158.46 561.28 169.42 561.54
' 173.71 562.17 177.42 562.17 181.59 562.23 186.05 560.88 190.42 558.59
205.38 557.84 220.31 558.61 224.22 561.4 234.22 568.54 244.22 575.68
Manning's n Values num= 3
I Sta n Val Sta n Val Sta n Val
0 .05 186.05 .03 220.31 .1
Bank Sta: Left Right
Lengths: Left Channel Right
Coeff Contr,
1
Expan.
186.05 220.31
71.11 79.87 84.51
.1 .3
CROSS SECTION OUTPUT Profile #Floodplain
E.G. Elev (ft)
569.72 Element
Left OB
Channel Right OB
Vel Head (ft)
2.48 Wt. n-Val.
0.050
0.030 0.100
W.S. Elev (ft)
567.24 Reach Len. (ft)
71.11
'
79.87 84.51
Crit W.S. (ft)
567.24 Flow Area (sq ft)
636.05
302.36 52.16
E.G. Slope (ft/ft)
0.005987 Area (sq ft)
636.05
302.36 52.16
'
Q Total (cfs)
8980.00 Flow (cfs)
3949.64
4891.81 138.56
Top Width (ft)
189.15 Top Width (ft)
142.81
34.26 12.09
Vel Total (ft/s)
9.07 Avg. Vel. (ft/s)
6.21
16.18 2.66
Max Chl Dpth (ft)
9.40 Hydr. Depth (ft)
4.45
8.83 4.31
Conv. Total (cfs)
116054.3 Conv. (cfs)
51043.7
63219.9 1790.7
Length Wtd. (ft)
76.35 Wetted Per. (ft)
143.34
34.86 14.85
Min Ch El (ft)
557.84 Shear (lb/sq ft)
1.66
'
3.24 1.31
Alpha
1.94 Stream Power (lb/ft
s) 10.30
52.45 3.49
Frctn Loss (ft)
0.30 Cum Volume (acre-ft)
2.80
3.61 4.26
'
C & E Loss (ft)
0.30 Cum SA (acres)
0.64
0.42 1.03
Warning: The energy equation
could not be balanced within
the specified number
of iterations. The
program used critical
depth for the water surface
and continued on with
the calculations.
Warning: The velocity head
has changed by more than 0.5 ft
(0.15 m). This may
indicate the need for
additional cross
sections.
Warning: The conveyance
ratio (upstream conveyance divided
by downstream
conveyance) is less than
0.7 or greater
than 1.4. This may indicate the need
for additional
cross sections.
Warning: During the standard
step iterations, when the assumed water surface was
set equal to critical
depth, the calculated
water surface came back below
critical depth.
This indicates that there
is not a valid
subcritical answer. The program defaulted
to critical
depth.
ICROSS SECTION
' RIVER: abrams creek
REACH: study area RS: 1357.78
INPUT
Description:
Station Elevation Data
num=
26
Sta Elev Sta
Elev
Sta Elev Sta
Elev Sta
Elev
0 574 11.13
572
22.75 570 31.28
568.51 34.91
568
48.63 566 55.99
564.95
68.71 564 94.93
562 100.94
561.53
143.62 560.27 151.15
561.21
153.55 560 157.5
558 158.05
557.83
160.8 557.45 175.01
557.08
191.97 557.8 199.32
560 205.19
562
207.61 562.76 209.42
563.01
212.59 564 218.07
565.84 223.5
568
231.03 570
Manning's n Values
num=
3
Sta n Val Sta
n Val
Sta n Val
0 .035 151.15
.03
199.32 .08
Bank Sta: Left Right
Lengths:
Left Channel Right
Coeff Contr.
Expan.
151.15 199.32
98.5 92.87 87.56
.1
.3
CROSS SECTION OUTPUT Profile
#Floodplain
E.G. Elev (ft)
568.93
Element
Left OB
Channel Right OB
Vel Head (ft)
1.48
Wt. n-Val.
0.035
0.030 0.080
W.S. Elev (ft)
567.45
Reach Len. (ft)
98.50
92.87 87.56
Crit W.S. (ft)
Flow Area (sq ft)
540.93
459.55 88.11
E.G. Slope (ft/ft)
0.002792
Area (sq ft)
540.93
459.55 88.11
Q Total (cfs)
8980.00
Flow (cfs)
3449.30
5325.10 205.60
Top Width (ft)
183.47
Top Width (ft)
112.49
48.17 22.81
Vel Total (ft/s)
8.25
Avg. Vel. (ft/s)
6.38
11.59 2.33
Max Chl Dpth (ft)
10.37
Hydr. Depth (ft)
4.81
9.54 3.86
Conv. Total (cfs)
169943.1
Conv. (cfs)
65276.7
100775.5 3890.9
Length Wtd. (ft)
93.98
Wetted Per. (ft)
112.88
49.33 24.03
Min Ch E1 (ft)
557.08
Shear (lb/sq ft)
0.84
1.62 0.64
Alpha
1.40
Stream Power (lb/ft
s) 5.33
18.82 1.49
Frctn Loss (ft)
0.42
Cum Volume (acre-ft)
1.84
2.91 4.12
C & E Loss (ft)
0.09
Cum SA (acres)
0.44
0.34 1.00
Warning: The velocity head has changed by more than 0.5
ft (0.15 m). This
may
'
indicate the need for
additional cross
sections.
Warning: The conveyance ratio (upstream conveyance divided by downstream
conveyance) is less than
0.7 or greater than 1.4. This may indicate the
need for additional
cross sections.
CROSS SECTION
RIVER: abrams creek
REACH: study area
RS: 1264.970
INPUT
Description:
Station Elevation Data
num= 20
Sta Elev Sta
Elev Sta Elev Sta
Elev Sta
Elev
0 575.38.1099854
575.469.809998 573.5931.96999
567.6256.79999
565.07
66.95999 563.0589.85999
561.33 111.9 561.23 113.27
561.23 122.41
560.33
125.12 560.17 127.91
558.17 136.77 557.86 148.64
557.45 162.83
558.2
1
163.82 558.34 171.03
561.43 187.27 561.35 225.13
562.45 248.68
569.06
Manning's n Values
num= 3
Sta n Val Sta
n Val Sta n Val
'
0 .05 125.12
.035 171.03 .05
Bank Sta: Left Right
Lengths: Left Channel Right
Coeff Contr.
Expan.
125.12 171.03
113.81 105.86 113.35
.1
.3
CROSS SECTION OUTPUT Profile #Floodplain
'
E.G. Elev (ft)
568.43 Element
Left OB
Channel Right OB
Vel Head (ft)
2.34 Wt. n-Val.
0.050
0.035 0.050
W.S. Elev (ft)
566.09 Reach Len. (ft)
113.81
105.86 113.35
Crit W.S. (ft)
566.09 Flow Area (sq ft)
291.94
360.68 258.48
E.G. Slope (ft/ft)
0.008232 Area (sq ft)
291.94
360.68 258.48
Q Total (cfs)
8980.00 Flow (cfs)
1887.78
5387.67 1704.55
Top width (ft)
191.21 Top width (ft)
78.24
45.91 67.06
Vel Total (ft/s)
9.86 Avg. Vel. (ft/s)
6.47
14.94 6.59
Max Chl Dpth (ft)
8.64 Hydr. Depth (ft)
3.73
7.86 3.85
'
Conv. Total (cfs)
98976.5 Conv. (cfs)
20806.9
59382.3 18787.3
Length Wtd. (ft)
109.41 Wetted Per. (ft)
78.61
47.23 67.58
n
11
1
P
Min Ch E1 (ft)
557.45
Shear (lb/sq ft)
1.91
3.92
1.97
Alpha
1.55
Stream Power (lb/ft s)
12.34
58.62
12.96
Frctn
Loss (ft)
0.79
Cum Volume (acre-ft)
0.90
2.04
3.78
C & E
Loss (ft)
0.21
Cum SA (acres)
0.22
0.24
0.91
Warning: The energy equation could not be balanced within the specified number
of iterations. The
program used critical depth for the water surface and continued on with
the calculations.
Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may
indicate the need for
additional cross sections.
Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current
and previous cross
section. This may indicate the need for additional cross sections.
Warning: During the standard step iterations, when the assumed water surface was
set equal to critical
depth, the calculated water surface came back below critical depth.
This indicates that there
is not a valid subcritical answer. The program defaulted to critical
depth.
CROSS SECTION
RIVER: abrams creek
REACH: study area
RS: 1159.120
INPUT
Description:
Station Elevation Data
num= 23
Sta Elev Sta
Elev Sta
Elev
Sta
Elev Sta
Elev
0 5704.140015
568 8.87001
566
14.88
564 19.3
562
24.79001 56027.07001
558.9143.62001
560.28
48.16
557.6348.84001
556.41
60.25002 555.93 71.66
556.6873.47002
556.9480.45001
560.23 86.77
560.38
111.34 561.31 117.57
561.23 132.23
561.05
143.69
561.09 161.75
561.14
209.88 561.31 239.03
567.33 261.26
570.59
Manning's n Values
num= 3
Sta n Val Sta
n Val Sta
n Val
0 .0543.62001
.03580.45001
.05
Bank Sta: Left Right
Lengths: Left Channel
Right
Coeff Contr.
Expan.
43.6200180.45001
165.84
159.12
147.77
.1
.3
CROSS SECTION OUTPUT Profile
#Floodplain
E.G. Elev (ft)
567.19 Element
Left OB
Channel Right OB
Vel Head (ft)
1.65 Wt.
n-Val.
0.050
0.035 0.050
E
11
W.S. Elev (ft)
565.53
Reach Len. (ft)
165.84
159.12 147.77
Crit W.S. (ft)
Flow Area (sq ft)
151.76
312.08 620.72
E.G. Slope (ft/ft)
0.006372
Area (sq ft)
151.76
312.08 620.72
Q Total (cfs)
8980.00
Flow (cfs)
963.08
4227.26 3789.67
Top Width (ft)
220.06
Top Width (ft)
33.35
36.83 149.88
Vel Total (ft/s)
8.28
Avg. Vel. (ft/s)
6.35
13.55 6.11
Max Chl Dpth (ft)
9.60
Hydr. Depth (ft)
4.55
8.47 4.14
Conv. Total (cfs)
112499.8
Conv. (cfs)
12065.3
52958.3 47476.2
Length Wtd. (ft)
154.04
Wetted Per. (ft)
34.68
39.05 150.33
Min Ch E1 (ft)
555.93
Shear (lb/sq ft)
1.74
3.18 1.64
Alpha
1.55
Stream Power (lb/ft s)
11.04
43.06 10.03
Frctn Loss (ft)
0.82
Cum Volume (acre-ft)
0.32
1.22 2.63
C & E Loss (ft)
0.15
Cum SA (acres)
0.08
0.14 0.63
Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may
indicate the need for
additional cross sections.
CROSS SECTION
RIVER: abrams creek
REACH: study area
RS: 1000.000
INPUT
Description:
Station Elevation Data
num= 19
Sta Elev Sta
Elev Sta
Elev
Sta
Elev Sta
Elev
0 576.29 20.1
560.1325.62003
555.7
27.5
554.9338.04001
555.23
50.46001 555.9755.99002
558.8162.14001
560.1370.92001
560.1993.95001
560.29
134.4 560.26 141.74
560.26 164.27
560.58
186.6
560.9 201.17
561.21
236.94 561.02 258.67
560.53 294.25
567.42
298.67
568.86
Manning's n Values
num= 3
Sta n Val Sta
n Val Sta
n Val
0 .05 20.1
.03562.14001
.05
Bank Sta: Left Right
Coeff Contr.
Expan.
20.162.14001
.1
.3
CROSS SECTION OUTPUT Profile #Floodplain
E.G. Elev (ft)
566.22
Element
Left OB
Channel Right OB
Vel Head (ft)
1.15
Wt. n-Val.
0.050
0.035 0.050
W.S. Elev (ft)
565.07
Reach Len. (ft)
Crit W.S. (ft)
564.21
Flow Area (sq ft)
15.16
357.56 931.04
E.G. Slope (ft/ft)
0.004504
Area (sq ft)
15.16
357.56 931.04
Q Total (cfs)
8980.00
Flow (cfs)
46.78
4080.75 4852.47
Top Width (ft)
268.14
Top Width (ft)
6.14
42.04 219.96
Vel Total (ft/s)
6.89
Avg. Vel. (ft/s)
3.09
11.41 5.21
Max Chl Dpth (ft)
10.14
Hydr. Depth (ft)
2.47
8.51 4.23
Conv. Total (cfs)
133802.5
Conv. (cfs)
697.0
60803.4 72302.1
Length Wtd. (ft)
Wetted Per. (ft)
7.88
44.60 220.41
Min Ch E1 (ft)
554.93
Shear (lb/sq ft)
0.54
2.25 1.19
Alpha
1.56
Stream Power (lb/ft s)
1.67
25.73 6.19
Frctn Loss (ft)
Cum Volume (acre-ft)
C & E Loss (ft)
Cum SA (acres)
SUMMARY OF MANNING'S N VALUES
River:abrams creek
Reach River Sta.
study
area
2224.85
study
area
2016.19
study
area
1962.580
study
area
1880.9
study
area
1847.150
study
area
1727.790
study
area
1615.17
study
area
1589.330
study
area
1488.450
study
area
1437.710
study
area
1357.78
study
area
1264.970
study
area
1159.120
study
area
1000.000
SUMMARY OF REACH LENGTHS
n1
n2
n3
.03
.05
.03
.03
.05
.03
.05
.03
.1
.05
.03
.1
.05
.03
.1
.05
.03
.1
.05
.03
.1
.05
.03
.1
.05
.03
.1
.05
.03
.1
.035
.03
.08
.05
.035
.05
.05
.035
.05
.05
.035
.05
n4
River: abrams creek
'
Reach
River Sta.
Left
Channel
Right
study
area
2224.85
200.28
208.66
215.27
study
area
2016.19
52.01
53.59
52.47
study
area
1962.580
82.45
81.68
83.11
study
area
1880.9
34.9
33.75
36.23
study
area
1847.150
117.21
119.36
121.26
study
area
1727.790
112.74
112.63
115.76
study
area
1615.17
25.95
25.84
22.6
study
area
1589.330
101.09
100.89
103.33
study
area
1488.450
57.29
50.74
48.46
'
study
area
1437.710
71.11
79.87
84.51
study
area
1357.78
98.5
92.87
87.56
study
area
1264.970
113.81
105.86
113.35
study
area
1159.120
165.84
159.12
147.77
study
area
1000.000
SUMMARY OF CONTRACTION AND EXPANSION
COEFFICIENTS
'
River:
abrams creek
Reach
River Sta.
Contr.
Expan.
study
area
2224.85
.1
.3
study
area
2016.19
.1
.3
study
area
1962.580
.1
.3
'
study
area
1880.9
.1
.3
study
area
1847.150
.1
.3
study
area
1727.790
.1
.3
study
area
1615.17
.1
.3
study
area
1589.330
.1
.3
study
area
1488.450
.1
.3
study
area
1437.710
.1
.3
study
area
1357.78
.1
.3
study
area
1264.970
.1
.3
study
area
1159.120
.1
.3
study
area
1000.000
.1
.3
'
ERRORS
WARNINGS
AND NOTES
Errors
Warnings
and Notes for Plan
PRE
River:
abrams creek
Reach: study
area RS:
2224.85
Profile: Floodplain
Warning:The
energy equation could
not be
balanced
within the specified
number
of iterations.
The program
used critical depth
'
for
the water surface
and continued on with
the calculations.
Warning:The
velocity head has
changed by
more than
0.5 ft (0.15 m). This
may indicate the
need for additional
cross sections.
Warning:The
conveyance ratio
(upstream conveyance
divided by downstream
conveyance) is less
than 0.7 or greater
than 1.4.
' This may indicate the need for additional cross sections.
Warning:The energy loss was greater than 1.0 ft (0.3 m). between the
current and previous cross section. This may indicate
the need for additional cross sections.
River: abrams creek Reach: study area RS: 1727.790 Profile: Floodplain
Warning:The velocity head has changed by more than 0.5 ft (0.15 m). This
may indicate the need for additional cross sections.
Warning:The conveyance ratio (upstream conveyance divided by downstream
conveyance) is less than 0.7 or greater than 1.4.
This may indicate the need for additional cross sections.
River: abrams creek Reach: study area RS: 1615.17 Profile: Floodplain
Warning:The energy equation could not be balanced within the specified
' number of iterations. The program used critical depth
for the water surface and continued on with the calculations.
Warning:During the standard step iterations, when the assumed water surface
was set equal to critical depth, the calculated
water surface came back below critical depth. This indicates that
there is not a valid subcritical answer. The
program defaulted to critical depth.
' River: abrams creek Reach: study area RS: 1589.330 Profile: Floodplain
Warning:The velocity head has changed by more than 0.5 ft (0.15 m). This
may indicate the need for additional cross sections.
River: abrams creek Reach: study area RS: 1488.450 Profile: Floodplain
' Warning:The velocity head has changed by more than 0.5 ft (0.15 m). This
may indicate the need for additional cross sections.
River: abrams creek Reach: study area RS: 1437.710 Profile: Floodplain
Warning:The energy equation could not be balanced within the specified
number of iterations. The program used critical depth
for the water surface and continued on with the calculations.
Warning:The velocity head has changed by more than 0.5 ft (0.15 m). This
' may indicate the need for additional cross sections.
Warning:The conveyance ratio (upstream conveyance divided by downstream
conveyance) is less than 0.7 or greater than 1.4.
This may indicate the need for additional cross sections.
' Warning:During the standard step iterations, when the assumed water surface
was set equal to critical depth, the calculated
water surface came back below critical depth. This indicates that
' there is not a valid subcritical answer. The
program defaulted to critical depth.
River: abrams creek Reach: study area RS: 1357.78 Profile: Floodplain
Warning:The velocity head has changed by more than 0.5 ft (0.15 m). This
may indicate the need for additional cross sections.
Warning:The conveyance ratio (upstream conveyance divided by downstream
conveyance) is less than 0.7 or greater than 1.4.
' This may indicate the need for additional cross sections.
River: abrams creek Reach: study area RS: 1264.970 Profile: Floodplain
Warning:The energy equation could not be balanced within the specified
number of iterations. The program used critical depth
' for the water surface and continued on with the calculations.
Warning:The velocity head has changed by more than 0.5 ft (0.15 m). This
may indicate the need for additional cross sections.
Warning:The energy loss was greater than 1.0 ft (0.3 m). between the
current and previous cross section. This may indicate
the need for additional cross sections.
Warning:During the standard step iterations, when the assumed water surface
was set equal to critical depth, the calculated
C
' water surface came back below critical depth. This indicates that
there is not a valid subcritical answer. The
' program defaulted to critical depth.
River: abrams creek Reach: study area RS: 1159.120 Profile: Floodplain
Warning:The velocity head has changed by more than 0.5 ft (0.15 m). This
may indicate the need for additional cross sections.
11
'
PRE
CHECK-RAS
Program: NT Check
Manning's n Value and
Transition
Loss Coefficient
Review
'
Project File:
X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.prj
Plan File:
X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.p07
Geometry File:
X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.g03
'
Flow File:
X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.f02
Report File:
X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.nt
Selected profiles:
Floodplain
Date: 2/6/2008
'
Time: 9:19:41
AM
SECNO STRUCTURE
NLOB
NCHL
NROB
CNTR
EXP
--------------------------------------------------------------------------------
abrams creek,study
area
2224.85
0.03
0.03
0.1
0.1
0.3
0.05
-----
-----
2016.19
0.03
0.03
0.1
0.1
0.3
0.05
-----
-----
1962.58
0.05
0.03
0.1
0.1
0.3
1880.9
0.03
0.03
0.1
0.1
0.3
0.05
-----
-----
1847.15
0.03
0_03
0_1
0.1
0.3
'
0.05
-
--
1727.79
0.03
0.03
0.1
0.1
0.3
0.05
-----
-----
'
1615.17
0.03
0.05
0�- 03
0_-- 1
0.1
0.3
1589.33
0.03
0.03
0.1
0.1
0.3
0.05
-----
-----
1488.45
0.03
0_03
1
0�
0.1
0.3
0.05
-
--
'
1437.71
0.05
0.03
0.1
0.1
0.3
1357.78
0.035
0.03
0.08
0.1
0.3
1264.97
0.05
0.035
0.05
0.1
0.3
1159.12
0.05
0.035
0.05
0.1
0.3
1000
--------------------------------------------------------------------------------
0.05
0.035
0.05
0.1
0.3
---Summary of Statistics ---
Minimum
Left Overbank n Value: 0.03
Right Overbank n Value: 0.05
Channel n Value: 0.03
Contraction Coefficient: 0.1
Expansion Coefficient: 0.3
ROUGHNESS COEFFICIENT CHECK
------------------------------------
TRANSITION LOSS COEFFICIENT CHECK
----------------------------------
ROUGHNESS COEFFICIENT AT STRUCTURES
------------------------------------
---END---
Maximum
0.05
0.1
0.035
0.1
0.3
CHECK-RAS Program, XS Check
Cross Section Location and Alignment Review
Project File: X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.prj
Plan File: X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.p07
Geometry File: X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.g03
Flow File: X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.f02
Report File: X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.xs
Selected profiles: Floodplain
Date: 2/6/2008
'
Time: 9:20:20 AM
SECNO Len Lob Len Chl
Len Rob
TopWdthAct Q Total Flow Code
abrams creek,study area
2224.85 200.28 208.66
215.27
167.41
8980 C
2016.19 52.01 53.59
52.47
199.7
8980
1962.58 82.45 81.68
83.11
213.6
8980
1880.9 34.9 33.75
36.23
179.64
8980
1847.15 117.21 119.36
121.26
176.92
8980
1727.79 112.74 112.63
115.76
155.15
8980
1615.17 25.95 25.84
22.6
126.83
8980
'
1589.33 101.09 100.89
103.33
151.71
8980 C
1488.45 57.29 50.74
48.46
203.47
8980
1437.71 71.11 79.87
84.51
189.15
8980 C
1357,78 98.5 92.87
87.56
183.47
8980
'
1264.97 113.81 105.86
113.35
191.21
8980 C
1159.12 165.84 159.12
147.77
220.06
8980
1000 0 0
0
268.14
8980
---------------------------------------------------------------------------
B=blocked obstruction
XS SC 05
'
C=critial depth
XS SC 03
D=divided flow
XS Sc O1
E=cross section extended
XS SC 02
'
K=known water -surface
XS SC 04
DISTANCE CHECK
----------------
'
SPACING CHECK
INEFFECTIVE FLOW CHECK
-----------------------
DISCHARGE CHECK
'
----------------
XS DC 02 Constant dicharge
used for the
abrams
creek,study area
LOCATION CHECK
---------------
'
BOUNDARY CONDITION CHECK
------------------------
XS BC 02 The name of the stream is abrams creek,study area
Normal S = 0.0045
is specified
as the
downstream boundary
for profile Floodplain
'
XS BC 02 The name of the stream is abrams creek,study area
Normal S = 0.0033
is specified
as the
upstream boundary
for profile Floodplain
XS BC 03 Maximum number of
iterations is
0
It should not be less than 20.
'
XS FR 02 The profile is computed as mixed
flow
regime.
LATERAL WEIRS CHECK
-----------------------
---END---
HEC-RAS Version 4.0 Beta
' U.S. Army Corp of Engineers
Hydrologic Engineering Center
609 Second Street
' Davis, California
X X XXXXXX XXXX
XXXX
XX XXXX
X X X X X
X X
X X X
'
X X X X
X X
X X X
XXXXXXX XXXX X XXX
XXXX
XXXXXX XXXX
X X X X
X X
X X X
'
X X X X X
X X
X X X
X X XXXXXX XXXX
X X
X X XXXXX
PROJECT DATA
'
Project Title: FINAL-FLOODPLAIN
Project File : FINAL_FIELDSTONE.prj
Run Date and Time: 2/6/2008 9:24:22 AM
'
Project in English units
PLAN DATA
'
Plan Title: POST
Plan File : x:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.p04
Geometry Title: POST
Geometry File :
x:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.g01
Flow Title flow data -normal
Flow File
x:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.f02
Plan Summary Information:
Number of: Cross Sections = 14 Multiple Openings = 0
Culverts 0 Inline Structures = 0
Bridges 0 Lateral Structures = 0
Computational Information
' Water surface calculation tolerance = 0.01
Critical depth calculation tolerance = 0.01
Maximum number of iterations = 20
' Maximum difference tolerance = 0.3
Flow tolerance factor = 0.001
Computation Options
Critical depth computed only where necessary
Conveyance Calculation Method: At breaks in n values only
Friction Slope Method: Average Conveyance
Computational Flow Regime: Subcritical Flow
' FLOW DATA
Flow Title: flow data -normal
' Flow File : x:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.f02
Flow Data (cfs)
River Reach RS Floodplain
abrams creek study area 2224.85 8980
Boundary Conditions
River Reach Profile Upstream
Downstream
abrams creek study area Floodplain Normal S = 0.0033
Normal S = 0.0045
GEOMETRY DATA
' Geometry Title: POST
Geometry File : x:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.g01
' CROSS SECTION
RIVER: abrams creek
'
REACH: study area
RS: 2224.85
INPUT
Description:
Station Elevation Data
num=
27
Sta Elev Sta
Elev
Sta
Elev
Sta
Elev
Sta
Elev
'
0 585.01 11.37
28.38 583.47 31.58
584.63
584
21.57
34.88
584.52
584.75
24.58
65.88
584.18
584.31
26.75
184.51
584
582.32
230.55 578 262.82
574
268.59
572
274.33
570
280.49
568
286.17 566.84 331.67
565.46
362.32
565.75
376.61
564.51
382.8
562.24
399.8 561.27 400.03
561.26
413.58
562.14
432.71
566.17
454.92
583.13
468.03 600.13 468.26
600.44
Manning's n Values
num=
4
'
Sta n Val Sta
n Val
Sta
n Val
Sta
n Val
0 .03 262.82
.05
382.8
.03
413.58
.1
Bank Sta: Left Right
Lengths:
Left Channel
Right
Coeff
Contr.
Expan.
382.8 413.58
200.28
208.66
215.27
.1
.3
1
CROSS SECTION OUTPUT Profile
#Floodplain
E.G. Elev (ft)
573.66
Element
Left OB
Channel Right OB
'
Vel Head (ft)
2.70 Wt. n-Val.
0.050
0.030 0.100
W.S. Elev (ft)
570.96 Reach Len. (ft)
200.28
'
208.66 215.27
Crit W.S. (ft)
570.96 Flow Area (sq ft)
546.92
284.24 145.24
E.G. Slope (ft/ft)
0.006082 Area (sq ft)
546.92
284.24 145.24
Q Total (cfs)
8980.00 Flow (cfs)
3641.98
4826.87 511.15
Top Width (ft)
167.41 Top Width (ft)
111.23
30.78 25.40
'
Vel Total (ft/s)
16.98 3.52
9.20 Avg. Vel. (ft/s)
6.66
Max Chl Dpth (ft)
9.70 Hydr. Depth (ft)
4.92
9.23 5.72
Conv. Total (cfs)
115143.3 Conv. (cfs)
46698.2
'
61891.1 6554.0
Length Wtd. (ft)
Wetted Per. (ft)
112.31
30.84 27.44
'
Min Ch E1 (ft)
561.26 Shear (lb/sq ft)
1.85
3.50 2.01
Alpha
2.05 Stream Power (lb/ft
s) 12.31
59.44 7.07
'
Frctn Loss (ft)
Cum Volume (acre-ft)
17.09
9.38 5.62
C & E Loss (ft)
Cum SA (acres)
3.01
'
0.98 1.29
Warning: The energy equation could not be balanced within
the specified number
of iterations. The
program used critical
depth for the water surface
and continued on with
the calculations.
Warning: The velocity head has changed by more than 0.5 ft
(0.15 m). This may
'
indicate the need for
additional cross
sections.
'
Warning: The conveyance ratio (upstream conveyance divided
conveyance) is less than
by downstream
0.7 or greater than
1.4. This may indicate the need
for additional
cross sections.
Warning: The energy loss
was greater than 1.0 ft (0.3 m).
between the current
'
and previous cross
section. This may indicate the need for additional
cross sections.
'
CROSS SECTION
RIVER: abrams creek
'
REACH: study area
RS: 2016.19
INPUT
'
Description:
Station Elevation Data
num= 28
Sta Elev Sta•
Elev Sta Elev Sta
Elev Sta Elev
5.3 583.14 8.67
583.65 13.44 584.3 50.8
583.1 100 582.6
'
114.34 582 136.21
581 145.54 580 163.31
578 179.24 576
'
198.82 574 215.75
572
220.42 570 225.05
568 235.64
566
276.54 564.4 287.88
564
317.84 562.8 336.24
564 340.56
564
'
368.58 563 372.65
561.43
374 561.2 388.1
559.2 402.2
561.2
404.55 562.9 414.55
570.13
424.55 577.37
Manning's n Values
num=
4
'
Sta n Val Sta
n Val
Sta n Val Sta
n Val
5.3 .03 235.64
.05
374 .03 402.2
.1
Bank Sta: Left Right
Lengths:
Left Channel Right
Coeff Contr.
Expan.
374 402.2
52.01 53.59 52.47
.1
.3
'
CROSS SECTION OUTPUT Profile
#Floodplain
E.G. Elev (ft)
572.45
Element
Left OB
Channel Right OB
'
Vel Head (ft)
0.90
Wt. n-Val.
0.049
0.030 0.100
'
W.S. Elev (ft)
53.59 52.47
571.55
Reach Len. (ft)
52.01
Crit W.S. (ft)
Flow Area (sq ft)
1109.72
320.02 74.04
E.G. Slope (ft/ft)
0.001850
Area (sq ft)
1109.72
'
320.02 74.04
Q Total (cfs)
8980.00
Flow (cfs)
5436.62
3420.32 123.06
Top Width (ft)
199.70
Top Width (ft)
157.20
28.20 14.31
Vel Total (ft/s)
5.97
Avg. Vel. (ft/s)
4.90
10.69 1.66
'
Max Chl Dpth (ft)
12.35
Hydr. Depth (ft)
7.06
11.35 5.17
Conv. Total (cfs)
208770.2
Conv. (cfs)
126392.4
'
79516.9 2860.9
Length Wtd. (ft)
52.66
Wetted Per. (ft)
158.54
28.48 17.66
Min Ch E1 (ft)
1.30 0.48
559.20
Shear (lb/sq ft)
0.81
Alpha
1.63
Stream Power (lb/ft
s) 3.96
13.87 0.80
Frctn Loss (ft)
0.10
Cum Volume (acre-ft)
13.28
'
7.93 5.08
C & E Loss (ft)
0.01
Cum SA (acres)
2.40
0.84 1.19
CROSS SECTION
RIVER: abrams creek
REACH: study area
RS: 1962.580
INPUT
Description:
Station Elevation Data
num=
30
Sta Elev Sta
Elev
Sta Elev Sta
Elev Sta
Elev
0 582.7724.67999
582.76
24.94 582.7451.23999
581.8969.48001
581.81
'
78.17001 581.65 105.6
581.34
120.07 581.08 132.88
580.51 143.38
579.36
152.81 578.35 159.44
577.42
176.94 574.5 181.04
573.93 187.03
573.01
'
203.24 570.53 221.19
567.57
228.6 566.72 245.54
564.78 267.55
564.59
292.07 565.24 336.06
562.45
344.36 563.53 351.35
562.35 367.57
562.35
376.52 560.99 388.97
560.24
401.71 561.12 405.63
565.29 415.63
575.9
'
Manning's n Values
num=
3
Sta n Val Sta
n Val
Sta n Val
0 .05 367.57
.03
401.71 .1
'
Bank Sta: Left Right
Lengths:
Left Channel Right
Coeff Contr.
Expan.
367.57 401.71
82.45 81.68 83.11
.1
.3
CROSS SECTION OUTPUT Profile #Floodplain
E.G. Elev (ft)
572.34
Element
Left OB
'
Channel Right OB
Vel Head (ft)
0.97
Wt. n-Val.
0.050
'
0.030 0.100
W.S. Elev (ft)
571.37
Reach Len. (ft)
82.45
81.68 83.11
Crit W.S. (ft)
Flow Area (sq ft)
1081.65
356.90 49.43
'
E.G. Slope (ft/ft)
0.002097
Area (sq ft)
1081.65
356.90 49.43
Q Total (cfs)
8980.00
Flow (cfs)
5043.65
'
3858.66 77.69
Top Width (ft)
213.61
Top Width (ft)
169.82
34.14 9.65
Vel Total (ft/s)
6.04
Avg. Vel. (ft/s)
4.66
'
10.81 1.57
Max Chl Dpth (ft)
11.13
Hydr. Depth (ft)
6.37
10.45 5.12
'
Conv. Total (cfs)
196093.8
Conv. (cfs)
110136.8
84260.4 1696.5
Length Wtd. (ft)
82.16
Wetted Per. (ft)
170.55
34.30 14.08
'
Min Ch E1 (ft)
560.24
Shear (lb/sq ft)
0.83
1.36 0.46
Alpha
1.71
Stream Power (lb/ft
s) 3.87
14.73 0.72
'
Frctn Loss (ft)
0.17
Cum Volume (acre-ft)
11.98
7.51 5.00
'
C & E Loss (ft)
0.80 1.18
0.00
Cum SA (acres)
2.20
'
CROSS SECTION
RIVER: abrams creek
'
REACH: study area
RS: 1880.9
INPUT
Description:
Station Elevation Data
num=
27
Sta Elev Sta
Elev
Sta Elev Sta
Elev Sta
Elev
C
r
L
1
r
11
L
0 581.24 1.6
581.2
88.85 580 143.08
578 151.7
576.18
158.52 578 202.17
578.2
221.35 578 226.43
576 231.15
574
235.07 572 238.41
570
242.38 568 246.74
566 288.77
564
301.07 563.52 322.6
564
343.9 564 359.96
564.46 365.1
564
368.62 562 382.79
560.64
387.75 559.24 406.86
560.24 408.9
564
418.9 574 428.46
583.57
Manning's n Values
num=
4
Sta n Val Sta
n Val
Sta n Val Sta
n Val
0 .03 301.07
.05
382.79 .03 406.86
.1
Bank Sta: Left Right
Lengths:
Left Channel Right
Coeff Contr.
Expan.
382.79 406.86
34.9 33.75 36.23
.1
.3
CROSS SECTION OUTPUT Profile
#Floodplain
E.G. Elev (ft)
572.17
Element
Left OB
Channel Right OB
Vel Head (ft)
0.99
Wt. n-Val.
0.041
0.030 0.100
W.S. Elev (ft)
571.18
Reach Len. (ft)
34.90
33.75 36.23
Crit W.S. (ft)
Flow Area (sq ft)
1008.03
274.44 44.29
E.G. Slope (ft/ft)
0.001965
Area (sq ft)
1008.03
274.44 44.29
Q Total (cfs)
8980.00
Flow (cfs)
5884.66
3033.76 61.58
Top Width (ft)
179.65
Top Width (ft)
146.36
24.07 9.22
Vel Total (ft/s)
6.77
Avg. Vel. (ft/s)
5.84
11.05 1.39
Max Chl Dpth (ft)
11.94
Hydr. Depth (ft)
6.89
11.40 4.80
Conv. Total (cfs)
202596.9
Conv. (cfs)
132763.3
68444.2 1389.3
Length Wtd. (ft)
34.43
Wetted Per. (ft)
148.28
24.29 14.44
Min Ch E1 (ft)
559.24
Shear (lb/sq ft)
0.83
1.39 0.38
Alpha
1.39
Stream Power (lb/ft
s) 4.87
15.32 0.52
Frctn Loss (ft)
0.08
Cum Volume (acre-ft)
10.00
6.92 4.91
C & E Loss (ft)
0.04
Cum SA (acres)
1.90
0.74 1.16
CROSS SECTION
RIVER: abrams creek
REACH: study area RS: 1847.150
INPUT
Description:
Station Elevation Data num= 29
E
0
F
1-1
Sta Elev Sta
Elev
Sta Elev Sta
Elev
Sta
Elev
0 590 63.8
580
141.89 578 152.22
578
165.1
578.2
165.1 607.4 209.48
607.4
209.48 578.2 222.07
578
226.17
576
230.69 574 234.52
572
238.68 570 242.76
568
246.75
566
250.84 564 265.35
563.84
266.55 563.95 291.58
564.27
310.83
564.38
318.8 564.66 343.65
565.08
360.44 564.8 361.73
564.62
368.41
560.62
386.46 559.85 404.52
560.61
408.13 564.38 428.13
585.31
Manning's n Values
num=
4
Sta n Val Sta
n Val
Sta n Val Sta
n Val
0 .03 266.55
.05
368.41 .03 404.52
.1
Bank Sta: Left Right
Lengths:
Left Channel Right
Coeff
Contr.
Expan.
368.41 404.52
117.21
119.36 121.26
.1
.3
CROSS SECTION OUTPUT Profile
#Floodplain
E.G. Elev (ft)
572.05
Element
Left OB
Channel Right OB
Vel Head (ft)
1.36
Wt. n-Val.
0.045
0.030 0.100
W.S. Elev (ft)
570.70
Reach Len. (ft)
117.21
119.36 121.26
Crit W.S. (ft)
Flow Area (sq ft)
791.67
377.82 48.66
E.G. Slope (ft/ft)
0.002570
Area (sq ft)
791.67
377.82 48.66
Q Total (cfs)
8980.00
Flow (cfs)
4360.28
4535.43 84.28
Top Width (ft)
176.93
Top Width (ft)
131.18
36.11 9.64
Vel Total (ft/s)
7.37
Avg. Vel. (ft/s)
5.51
12.00 1.73
Max Chl Dpth (ft)
10.85
Hydr. Depth (ft)
6.04
10.46 5.05
Conv. Total (cfs)
177142.6
Conv. (cfs)
86012.5
89467.5 1662.6
Length Wtd. (ft)
118.26
Wetted Per. (ft)
133.87
36.14 13.95
Min Ch E1 (ft)
559.85
Shear (lb/sq ft)
0.95
1.68 0.56
Alpha
1.61
Stream Power (lb/ft
s)
5.23
20.13 0.97
Frctn Loss (ft)
0.34
Cum Volume (acre-ft)
9.28
6.67 4.87
C & E Loss (ft)
0.03
Cum SA (acres)
1.79
0.72 1.15
CROSS SECTION
RIVER: abrams creek
REACH: study area RS: 1727.790
INPUT
Description:
11
fl
u
Station Elevation Data
num=
37
Sta Elev Sta
Elev
Sta Elev Sta
Elev
Sta
Elev
0 580 6.61
576
27.83 576 29.33
578
31.35
580
35.75 582 39.5
584
44.95 584 49.53
582
54.49
580
63.64 578 122.15
576
128.2 576 161.24
577.4
161.24
607.4
206.02 607.4 206.02
577.4
213.08 576 218.68
574
222.8
572
226.93 570 231.1
568
235.2 566 239.62
564
254.11
563.46
279.3 563.4 293.83
563.05
304.75 563.17 327.66
563.53
327.72
563.72
345.15 559.8 345.77
559.63
358.59 558.87 371.44
559.77
372.77
561.63
381.6 569.68 391.6
578.79
Manning's n Values
num=
4
Sta n Val Sta
n Val
Sta n Val Sta
n Val
0 .03 254.11
.05
345.15 .03 371.44
.1
Bank Sta: Left Right
Lengths:
Left Channel Right
Coeff
Contr.
Expan.
345.15 371.44
112.74
112.63 115.76
.1
.3
CROSS SECTION OUTPUT Profile
#Floodplain
E.G. Elev (ft)
571.68
Element
Left OB
Channel Right OB
Vel Head (ft)
1.64
Wt. n-Val.
0.046
0.030 0.100
W.S. Elev (ft)
570.04
Reach Len. (ft)
112.74
112.63 115.76
Crit W.S. (ft)
Flow Area (sq ft)
770.20
282.59 51.26
E.G. Slope (ft/ft)
0.003271
Area (sq ft)
770.20
282.59 51.26
Q Total (cfs)
8980.00
Flow (cfs)
4988.48
3891.69 99.83
Top Width (ft)
155.16
Top Width (ft)
118.31
26.29 10.56
Vel Total (ft/s)
8.13
Avg. Vel. (ft/s)
6.48
13.77 1.95
Max Chl Dpth (ft)
11.17
Hydr. Depth (ft)
6.51
10.75 4.85
Conv. Total (cfs)
157004.7
Conv. (cfs)
87217.7
68041.6 1745.4
Length Wtd. (ft)
112.76
Wetted Per. (ft)
120.26
26.37 14.78
Min Ch E1 (ft)
558.87
Shear (lb/sq ft)
1.31
2.19 0.71
Alpha
1.60
Stream Power (lb/ft
s)
8.47
30.14 1.38
Frctn Loss (ft)
0.43
Cum Volume (acre-ft)
7.18
5.76 4.73
C & E Loss (ft)
0.09
Cum SA (acres)
1.45
0.63 1.12
Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may
indicate the need for
additional cross sections.
CROSS SECTION
RIVER: abrams creek
REACH: study area
RS: 1615.17
INPUT
Description:
Station Elevation Data
num=
33
Sta Elev Sta
Elev
Sta Elev Sta
Elev
Sta
Elev
0 577.41 .94
577.03
3.4 578 23.73
580
28.86
582
32.81 584 39.57
584
43.44 582 47.63
580
51.85
578
64 576 113.25
574
135.5 574 164.66
573.5
164.66
607.4
189.91 607.4 189.91
574
208.03 573.5 209.03
569
211.29
568
215.31 566 219.34
564
237.44 563.1 260.6
562.13
279.45
562
286.89 562.32 289.7
558.81
307.13 557.87 320.51
558.92
326.16
560
329.94 562 340.38
572
342.09 573.44
Manning's n Values
num=
4
Sta n Val Sta
n Val
Sta n Val Sta
n Val
0 .03 260.6
.05
289.7 .03 320.51
.1
Bank Sta: Left Right
Lengths:
Left Channel Right
Coeff
Contr.
Expan.
289.7 320.51
25.95 25.84 22.6
.1
.3
CROSS SECTION OUTPUT Profile
#Floodplain
E.G. Elev (ft)
571.17
Element
Left OB
Channel Right OB
Vel Head (ft)
2.53
Wt. n-Val.
0.037
0.030 0.100
W.S. Elev (ft)
568.63
Reach Len. (ft)
25.95
25.84 22.60
Crit W.S. (ft)
Flow Area (sq ft)
447.55
316.34 103.62
E.G. Slope (ft/ft)
0.004465
Area (sq ft)
447.55
316.34 103.62
Q Total (cfs)
8980.00
Flow (cfs)
3728.99
4938.94 312.07
Top Width (ft)
127.00
Top Width (ft)
79.84
30.81 16.35
Vel Total (ft/s)
10.35
Avg. Vel. (ft/s)
8.33
15.61 3.01
Max Chl Dpth (ft)
10.76
Hydr. Depth (ft)
5.61
10.27 6.34
Conv. Total (cfs)
134388.1
Conv. (cfs)
55805.3
73912.6 4670.2
Length Wtd. (ft)
25.79
Wetted Per. (ft)
82.65
30.88 19.62
Min Ch E1 (ft)
557.87
Shear (lb/sq ft)
1.51
2.86 1.47
Alpha
1.52
Stream Power (lb/ft
s)
12.58
44.59 4.43
Frctn Loss (ft)
0.12
Cum Volume (acre-ft)
5.60
4.99 4.53
C & E Loss (ft)
0.02
Cum SA (acres)
1.20
0.56 1.09
'
CROSS SECTION
RIVER: abrams creek
REACH: study area
RS: 1589.330
INPUT
Description:
Station Elevation Data
num=
31
Sta Elev Sta
Elev
Sta Elev Sta
Elev Sta
Elev
0 578.18 .77
578
24.84 580 30.2
582 34.37
584
38.3 584 41.86
582
46.87 580 51.02
578 54.93
576
85.52 574 164.64
572.2
165.64 569 172.29
568 190.64
566
206.83 564 214.74
563.05
236.75 562.44 243.33
562.73 250.04
561.8
256.42 561.78 261.49
562.18
262.56 561.73 262.67
561.9 272.95
560.69
274.27 559.24 276.02
558.97
291.73 558.25 309.2
559.05 317.35
563.15
'
328.01 574.03
Manning's n Values
num=
4
Sta n Val Sta
n Val
Sta n Val Sta
n Val
0 .03 214.74
.05
274.27 .03 309.2
.1
Bank Sta: Left Right
Lengths:
Left Channel Right
Coeff Contr.
'
Expan.
274.27 309.2
101.09
100.89 103.33
.1
.3
'
CROSS SECTION OUTPUT Profile
#Floodplain
E.G. Elev (ft)
571.02
Element
Left OB
Channel Right OB
'
Vel Head (ft)
2.76
Wt. n-Val.
0.045
0.030 0.100
W.S. Elev (ft)
568.26
Reach Len. (ft)
101.09
100.89 103.33
Crit W.S. (ft)
568.26
Flow Area (sq ft)
475.76
335.54 71.16
E.G. Slope (ft/ft)
0.005258
Area (sq ft)
475.76
335.54 71.16
Q Total (cfs)
8980.00
Flow (cfs)
3334.66
5440.35 204.99
Top Width (ft)
151.80
Top Width (ft)
103.72
34.93 13.16
Vel Total (ft/s)
10.18
Avg. Vel. (ft/s)
7.01
16.21 2.88
Max Chl Dpth (ft)
10.01
Hydr. Depth (ft)
4.59
9.61 5.41
Conv. Total (cfs)
123836.2
Conv. (cfs)
45985.7
75023.7 2826.8
Length Wtd. (ft)
101.02
Wetted Per. (ft)
105.01
34.99 16.28
Min Ch E1 (ft)
558.25
Shear (lb/sq ft)
1.49
3.15 1.44
Alpha
1.72
Stream Power (lb/ft
s) 10.42
51.05 4.13
Frctn Loss (ft)
0.39
Cum Volume (acre-ft)
5.32
'
4.80 4.48
C & E Loss (ft)
0.40 Cum SA (acres)
1.14
0.54 1.08
'
Warning: The energy equation could not be balanced within
the specified number
of iterations. The
'
program used critical depth for the water surface
and continued on with
the calculations.
Warning: The velocity head has changed by more than 0.5 ft
(0.15 m). This may
indicate the need for
additional cross
sections.
Warning: During the standard step iterations, when the assumed
water surface was
set equal to critical
'
depth, the calculated water surface came back below
critical depth.
This indicates that there
is not a valid subcritical answer. The program defaulted
to critical
'
depth.
CROSS SECTION
1
RIVER: abrams creek
REACH: study area
RS: 1488.450
INPUT
'
Description:
Station Elevation Data
num= 28
Sta Elev Sta
Elev Sta Elev Sta
Elev Sta Elev
'
0 578.47 2.62
578 42.65 578 53.51
576 59.18 574
64.85 572 69.91
570 78.61 568 84.71
56689.58998 565.23
104.78 563.92 124.13
563.31 130.59 563.24 130.88
563.24 157.32 562.87
159.96 562.77 174.49
562.24 187.38 562.11 190.54
562.25 209.46 561.73
1
214.74 562.14 226.11
562.35 232.14 558.69 233.06
558.69 249.45 1557.97
266.75 558.76 270.83
561.93 290.83 577.47
'
Manning's n Values
num= 4
Sta n Val Sta
n Val Sta n Val Sta
n Val
0 .0389.58998
.05 232.14 .03 266.75
.1
'
Bank Sta: Left Right
Lengths: Left Channel Right
Coeff Contr.
Expan.
232.14 266.75
57.29 50.74 48.46
.1 .3
CROSS SECTION OUTPUT Profile #Floodplain
E.G. Elev (ft)
570.04 Element
Left OB
Channel Right OB
Vel Head (ft)
1.43 Wt. n Val.
0.050
0.030 0.100
W.S. Elev (ft)
568.61 Reach Len. (ft)
57.29
50.74 48.46
Crit W.S. (ft)
Flow Area (sq ft)
855.09
354.88 62.44
E.G. Slope (ft/ft)
0.002911 Area (sq ft)
855.09
354.88 62.44
Q Total (cfs)
8980.00 Flow (cfs)
4382.94
4473.25 123.82
'
Top Width (ft)
203.47 Top Width (ft)
156.19
34.61 12.68
'
Vel Total (ft/s)
7.06 Avg. Vel. (ft/s)
5.13
12.61 1.98
Max Chl Dpth (ft)
10.64 Hydr. Depth (ft)
5.47
10.25 4.93
'
Conv. Total (cfs)
166433.3 Conv. (cfs)
81232.4
82906.2 2294.8
Length Wtd. (ft)
53.75 Wetted Per. (ft)
157.77
1
34.64 16.06
Min Ch E1 (ft)
557.97 Shear (lb/sq ft)
0.99
1.86 0.71
Alpha
1.85 Stream Power (lb/ft
s) 5.05
23.47 1.40
Frctn Loss (ft)
0.22 Cum Volume (acre-ft)
3.78
4.00 4.32
C & E Loss (ft)
0.11 Cum SA (acres)
0.84
0.46 1.05
'
Warning: The velocity head has changed by more than 0.5 ft
(0.15 m). This
may
indicate the need for
additional cross
sections.
Warning: The conveyance ratio (upstream conveyance divided
by downstream
conveyance) is less than
0.7 or greater than 1.4. This may indicate the need
for additional
cross sections.
CROSS SECTION
RIVER: abrams creek
'
REACH: study area
RS: 1437.710
INPUT
'
Description:
Station Elevation Data
num= 25
Sta Elev Sta
Elev Sta Elev Sta
Elev Sta
Elev
0 574.7.1000061
574.74 25.81 569.79 34.88
568.4 54.83
565.63
'
70.06 563.69 85.09
562.91 105.4 562.55 107.34
562.51 110.3
562.5
128.82 561.85 135.2
561.63 151.36 561.56 158.46
561.28 169.42
561.54
173.71 562.17 177.42
562.17 181.59 562.23 186.05
560.88 190.42
558.59
205.38 557.84 220.31
558.61 224.22 561.4 234.22
568.54 244.22
575.68
Manning's n Values
num= 3
Sta n Val Sta
n Val Sta n Val
'
0 .05 186.05
.03 220.31 .1
Bank Sta: Left Right
Lengths: Left Channel Right
Coeff Contr.
Expan.
'
186.05 220.31
71.11 79.87 84.51
.1
.3
CROSS SECTION OUTPUT Profile #Floodplain
'
E.G. Elev (ft)
569.72 Element
Left OB
Channel Right OB
Vel Head (ft)
2.48 Wt. n-Val.
0.050
0.030 0.100
U
I
I
W.S. Elev (ft)
567.24
Reach Len. (ft)
71.11
79.87 84.51
Crit W.S. (ft)
567.24
Flow Area (sq ft)
636.05
302.36 52.16
E.G. Slope (ft/ft)
0.005987
Area (sq ft)
636.05
302.36 52.16
Q Total (cfs)
8980.00
Flow (cfs)
3949.64
4891.81 138.56
Top Width (ft)
189.15
Top Width (ft)
142.81
34.26 12.09
Vel Total (ft/s)
9.07
Avg. Vel. (ft/s)
6.21
16.18 2.66
Max Chl Dpth (ft)
9.40
Hydr. Depth (ft)
4.45
8.83 4.31
Conv. Total (cfs)
116054.3
Conv. (cfs)
51043.7
63219.9 1790.7
Length Wtd. (ft)
76.35
Wetted Per. (ft)
143.34
34.86 14.85
Min Ch E1 (ft)
557.84
Shear (lb/sq ft)
1.66
3.24 1.31
Alpha
1.94
Stream Power (lb/ft s)
10.30
52.45 3.49
Frctn Loss (ft)
0.30
Cum Volume (acre-ft)
2.80
3.61 4.26
C & E Loss (ft)
0.30
Cum SA (acres)
0.64
0.42 1.03
Warning: The energy equation could not be balanced within the specified number
of iterations. The
program used critical depth for the water surface and continued on with
the calculations.
Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may
indicate the need for
additional cross sections.
Warning: The conveyance ratio (upstream conveyance divided by downstream
conveyance) is less than
0.7 or greater than 1.4. This may indicate the need for additional
cross sections.
Warning: During the standard step iterations, when the assumed water surface was
set equal to critical
depth, the calculated water surface came back below critical depth.
This indicates that there
is not a valid subcritical answer. The program defaulted to critical
depth.
CROSS SECTION
RIVER: abrams creek
REACH: study area RS: 1357.78
INPUT
Description:
Station Elevation Data num= 26
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 574 11.13 572 22.75 570 31.28 568.51 34.91 568
48.63 566 55.99 564.95 68.71 564 94.93 562 100.94 561.53
1
143.62 560.27 151.15
561.21
153.55 560 157.5
558 158.05
557.83
160.8 557.45 175.01
557.08
191.97 557.8 199.32
560 205.19
562
207.61 562.76 209.42
563.01
212.59 564 218.07
565.84 223.5
568
231.03 570
Manning's n Values
num=
3
Sta n Val Sta
n Val
Sta n Val
0 .035 151.15
.03
199.32 .08
Bank Sta: Left Right
Lengths:
Left Channel Right
Coeff Contr.
Expan.
151.15 199.32
98.5 92.87 87.56
.1
.3
CROSS SECTION OUTPUT Profile
#Floodplain
E.G. Elev (ft)
568.93
Element
Left OB
Channel Right OB
Vel Head (ft)
1.48
Wt. n-Val.
0.035
0.030 0.080
W.S. Elev (ft)
567.45
Reach Len. (ft)
98.50
92.87 87.56
Crit W.S. (ft)
Flow Area (sq ft)
540.93
459.55 88.11
E.G. Slope (ft/ft)
0.002792
Area (sq ft)
540.93
459.55 88.11
Q Total (cfs)
8980.00
Flow (cfs)
3449.30
5325.10 205.60
Top Width (ft)
183.47
Top Width (ft)
112.49
48.17 22.81
Vel Total (ft/s)
8.25
Avg. Vel. (ft/s)
6.38
11.59 2.33
Max Chl Dpth (ft)
10.37
Hydr. Depth (ft)
4.81
9.54 3.86
Conv. Total (cfs)
169943.1
Conv. (cfs)
65276.7
100775.5 3890.9
Length Wtd. (ft)
93.98
Wetted Per. (ft)
112.88
49.33 24.03
Min Ch El (ft)
557.08
Shear (lb/sq ft)
0.84
1.62 0.64
Alpha
1.40
Stream Power (lb/ft
s) 5.33
18.82 1.49
Frctn Loss (ft)
0.42
Cum Volume (acre-ft)
1.84
2.91 4.12
C & E Loss (ft)
0.09
Cum SA (acres)
0.44
0.34 1.00
Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may
indicate the need for
additional cross sections.
Warning: The conveyance ratio (upstream conveyance divided by downstream
conveyance) is less than
0.7 or greater than 1.4. This may indicate the need for additional
cross sections.
CROSS SECTION
RIVER: abrams creek
REACH: study area
RS: 1214*170
INPUT
Description:
Station Elevation Data
num=
20
'
Sta Elev Sta
Elev
Sta Elev Sta
Elev Sta
Elev
0 575.38.1099854
575.469.809998
573.5931.96999
567.6256.79999
565.07
66.95999 563.0589.85999
561.33
111.9 561.23 113.27
561.23 122.41
560.33
125.12 560.17 127.91
558.17
136.77 557.86 148.64
557.45 162.83
558.2
163.82 558.34 171.03
561.43
187.27 561.35 225.13
562.45 248.68
569.06
Manning's n Values
num=
3
Sta n Val Sta
n Val
Sta n Val
0 .05 125.12
.035
171.03 .05
Bank Sta: Left Right
Lengths:
Left Channel Right
Coeff Contr.
Expan.
125.12 171.03
113.81
105.86 113.35
.1
.3
'
CROSS SECTION OUTPUT Profile
#Floodplain
E.G. Elev (ft)
568.43
Element
Left OB
Channel Right OB
I
Vel Head (ft)
2.34
Wt. n-Val.
0.050
0.035 0.050
W.S. Elev (ft)
566.09
Reach Len. (ft)
113.81
105.86 113.35
Crit W.S. (ft)
566.09
Flow Area (sq ft)
291.94
360.68 258.48
E.G. Slope (ft/ft)
0.008232
Area (sq ft)
291.94
'
360.68 258.48
Q Total (cfs)
8980.00
Flow (cfs)
1887.78
5387.67 1704.55
Top Width (ft)
191.21
Top Width (ft)
78.24
45.91 67.06
Vel Total (ft/s)
9.86
Avg. Vel. (ft/s)
6.47
14.94 6.59
'
Max Chl Dpth (ft)
8.64
Hydr. Depth (ft)
3.73
7.86 3.85
Conv. Total (cfs)
98976.5
Conv. (cfs)
20806.9
59382.3 18787.3
Length Wtd. (ft)
109.41
Wetted Per. (ft)
78.61
47.23 67.58
Min Ch E1 (ft)
557.45
Shear (lb/sq ft)
1.91
3.92 1.97
Alpha
1.55
Stream Power (lb/ft
s) 12.34
58.62 12.96
Frctn Loss (ft)
0.79
Cum Volume (acre-ft)
0.90
1
2.04 3.78
C & E Loss (ft)
0.21
Cum SA (acres)
0.22
'
0.24 0.91
Warning: The energy equation could
not be balanced within
the specified
number
of iterations. The
program used critical depth for the water surface and continued on with
the calculations.
Warning: The velocity head
has changed by more than 0.5 ft (0.15 m). This may
indicate the need for
additional cross
sections.
Warning: The energy loss
was greater than 1.0 ft (0.3 m).
between the current
and previous cross
section. This may indicate the need for additional cross sections.
Warning: During the standard
step iterations, when the assumed water surface was
set equal to critical
depth, the calculated
water surface came back below critical depth.
This indicates that there
is not a valid subcritical
answer. The program
defaulted to critical
depth.
CROSS SECTION
RIVER: abrams creek
REACH: study area
RS: 1159.120
INPUT
Description:
Station Elevation Data
num= 23
Sta Elev Sta
Elev Sta Elev Sta
Elev Sta Elev
0 5704.140015
568 8.87001 566 14.88
564 19.3 562
24.79001 56027.07001
558.9143.62001 560.28 48.16
557.6348.84001 556.41
60.25002 555.93 71.66
556.6873.47002 556.9480.45001
560.23 86.77 560.38
111.34 561.31 117.57
561.23 132.23 561.05 143.69
561.09 161.75 561.14
209.88 561.31 239.03
567.33 261.26 570.59
Manning's n Values
num= 3
Sta n Val Sta
n Val Sta n Val
0 .0543.62001
.03580.45001 .05
Bank Sta: Left Right
Lengths: Left Channel Right
Coeff Contr.
Expan.
43.6200180.45001
165.84 159.12 147.77
.1 .3
CROSS SECTION OUTPUT Profile
#Floodplain
E.G. Elev (ft)
567.19 Element
Left OB
Channel Right OB
Vel Head (ft)
1.65 Wt. n-Val.
0.050
0.035 0.050
W.S. Elev (ft)
565.53 Reach Len. (ft)
165.84
159.12 147.77
Crit W.S. (ft)
Flow Area (sq ft)
151.76
312.08 620.72
E.G. Slope (ft/ft)
0.006372 Area (sq ft)
151.76
312.08 620.72
Q Total (cfs)
8980.00 Flow (cfs)
963.08
4227.26 3789.67
Top Width (ft)
220.06 Top Width (ft)
33.35
36.83 149.88
Vel Total (ft/s)
8.28 Avg. Vel. (ft/s)
6.35
13.55 6.11
11
H
Max Chl Dpth (ft)
9.60 Hydr. Depth (ft)
4.55
8.47 4.14
Conv. Total (cfs)
112499.8 Conv. (cfs)
12065.3
52958.3 47476.2
Length Wtd. (ft)
154.04 Wetted Per. (ft)
34.68
39.05 150.33
Min Ch E1 (ft)
555.93 Shear (lb/sq ft)
1.74
3.18 1.64
Alpha
1.55 Stream Power (lb/ft
s) 11.04
43.06 10.03
Frctn Loss (ft)
0.82 Cum Volume (acre-ft)
0.32
1.22 2.63
C & E Loss (ft)
0.15 Cum SA (acres)
0.08
0.14 0.63
Warning: The velocity head has changed by more than 0.5 ft
(0.15 m). This
may
indicate the need for
additional cross
sections.
CROSS SECTION
RIVER: abrams creek
REACH: study area
RS: 1000.000
INPUT
Description:
Station Elevation Data
num= 19
Sta Elev Sta
Elev Sta Elev Sta
Elev Sta
Elev
0 576.29 20.1
560.1325.62003 555.7 27.5
554.9338.04001
555.23
50.46001 555.9755.99002
558.8162.14001 560.1370.92001
560.1993.95001
560.29
134.4 560.26 141.74
560.26 164.27 560.58 186.6
560.9 201.17
561.21
236.94 561.02 258.67
560.53 294.25 567.42 298.67
568.86
Manning's n Values
num= 3
Sta n Val Sta
n Val Sta n Val
0 .05 20.1
.03562.14001 .05
Bank Sta: Left Right
Coeff Contr. Expan.
20.162.14001
.1 .3
CROSS SECTION OUTPUT Profile #Floodplain
E.G. Elev (ft)
566.22
Element
Left OB
Channel Right OB
Vel Head (ft)
1.15
Wt. n-Val.
0.050
0.035 0.050
W.S. Elev (ft)
565.07
Reach Len.
(ft)
Crit W.S. (ft)
564.21
Flow Area
(sq ft)
15.16
357.56 931.04
E.G. Slope (ft/ft)
0.004504
Area (sq ft)
15.16
357.56 931.04
Q Total (cfs)
8980.00
Flow (cfs)
46.78
4080.75 4852.47
Top Width (ft)
268.14
Top Width
(ft)
6.14
42.04 219.96
Vel Total (ft/s)
6.89
Avg. Vel.
(ft/s)
3.09
11.41 5.21
Max Chl Dpth (ft)
10.14
Hydr. Depth
(ft)
2.47
8.51 4.23
Conv. Total (cfs)
133802.5
Conv.
(cfs)
697.0
60803.4 72302.1
Length Wtd. (ft)
Wetted
Per.
(ft)
7.88
44.60 220.41
Min Ch E1 (ft)
554.93
Shear
(lb/sq
ft)
0.54
2.25 1.19
Alpha
1.56
Stream
Power
(lb/ft s)
1.67
25.73 6.19
Frctn Loss (ft)
Cum Volume (acre-ft)
C & E Loss (ft)
Cum SA
(acres)
SUMMARY OF MANNING'S
N VALUES
River:abrams creek
Reach
River Sta.
n1
n2
n3
n4
study area
2224.85
.03
.05
.03
study area
2016.19
.03
.05
.03
study area
1962.580
.05
.03
.1
study area
1880.9
.03
.05
.03
study area
1847.150
.03
.05
.03
study area
1727.790
.03
.05
.03
study area
1615.17
.03
.05
.03
study area
1589.330
.03
.05
.03
study area
1488.450
.03
.05
.03
study area
1437.710
.05
.03
.1
study area
1357.78
.035
.03
.08
study area
1264.970
.05
.035
.05
study area
1159.120
.05
.035
.05
study area
1000.000
.05
.035
.05
SUMMARY OF REACH LENGTHS
River: abrams creek
Reach
River Sta.
Left
Channel
Right
study
area
2224.85
200.28
208.66
215.27
study
area
2016.19
52.01
53.59
52.47
study
area
1962.580
82.45
81.68
83.11
study
area
1880.9
34.9
33.75
36.23
study
area
1847.150
117.21
119.36
121.26
study
area
1727.790
112.74
112.63
115.76
study
area
1615.17
25.95
25.84
22.6
study
area
1589.330
101.09
100.89
103.33
study
area
1488.450
57.29
50.74
48.46
study
area
1437.710
71.11
79.87
84.51
study
area
1357.78
98.5
92.87
87.56
.l
.1
.1
.1
.l
.1
.1
.1
'
study area
1264.970 113.81 105.86 113.35
study area
1159.120 165.84 159.12 147.77
'
study area
1000.000
'
TI
SUMMARY OF CONTRACTION AND EXPANSION COEFFICIENTS
River: abrams creek
Reach
River Sta. Contr. Expan.
'
study area
2224.85 .1 .3
study area
2016.19 .1 .3
study area
1962.580 .1 .3
study area
1880.9 .1 .3
'
study area
1847.150 .1 .3
study area
1727.790 .1 .3
'
study area
study area
1615.17 .1 .3
1589.330 .1 .3
study area
1488.450 .1 .3
study area
1437.710 .1 .3
study area
1357.78 .1 .3
'
study area
1264.970 .1 .3
study area
1159.120 .1 .3
study area
1000.000 .1 .3
'
'
ERRORS WARNINGS
AND NOTES
Errors Warnings
and Notes for Plan POST
River: abrams creek
Reach: study area RS: 2224.85 Profile: Floodplain
'
Warning:The
energy equation could not be balanced within the specified
number of iterations.
The program used critical depth
'
for
Warning:The
the water surface and continued on with the calculations.
velocity head has changed by more than 0.5 ft (0.15 m). This
may indicate the
need for additional cross sections.
Warning:The
conveyance ratio (upstream conveyance divided by downstream
conveyance) is less
than 0.7 or greater than 1.4.
t
This
may indicate the need for additional cross sections.
Warning:The
energy loss was greater than 1.0 ft (0.3 m). between the
current and previous
cross section. This may indicate
'
the
need for additional cross sections.
River: abrams creek Reach: study area RS: 1727.790 Profile: Floodplain
Warning:The
velocity head has changed by more than 0.5 ft (0.15 m). This
may indicate the
need for additional cross sections.
'
River: abrams creek Reach: study area RS: 1589.330 Profile: Floodplain
Warning:The
energy equation could not be balanced within the specified
number of iterations.
The program used critical depth
'
for
the water surface and continued on with the calculations.
Warning:The
velocity head has changed by more than 0.5 ft (0.15 m). This
may indicate the
need for additional cross sections.
Warning:During the standard step iterations, when the assumed water surface
'
was set equal to
critical depth, the calculated
water surface came back below critical depth. This indicates that
' there is not a valid subcritical answer. The
program defaulted to critical depth.
River: abrams creek Reach: study area RS: 1488.450 Profile: Floodplain
Warning:The velocity head has changed by more than 0.5 ft (0.15 m). This
may indicate the need for additional cross sections.
Warning:The conveyance ratio (upstream conveyance divided by downstream
conveyance) is less than 0.7 or greater than 1.4.
This may indicate the need for additional cross sections.
' River: abrams creek Reach: study area RS: 1437.710 Profile: Floodplain
Warning:The energy equation could not be balanced within the specified
number of iterations. The program used critical depth
for the water surface and continued on with the calculations.
Warning:The velocity head has changed by more than 0.5 ft (0.15 m). This
may indicate the need for additional cross sections.
Warning:The conveyance ratio (upstream conveyance divided by downstream
conveyance) is less than 0.7 or greater than 1.4.
This may indicate the need for additional cross sections.
Warning:During the standard step iterations, when the assumed water surface
was set equal to critical depth, the calculated
water surface came back below critical depth. This indicates that
there is not a valid subcritical answer. The
program defaulted to critical depth.
' River: abrams creek Reach: study area RS: 1357.78 Profile: Floodplain
Warning:The velocity head has changed by more than 0.5 ft (0.15 m). This
may indicate the need for additional cross sections.
Warning:The conveyance ratio (upstream conveyance divided by downstream
conveyance) is less than 0.7 or greater than 1.4.
This may indicate the need for additional cross sections.
River: abrams creek Reach: study area RS: 1264.970 Profile: Floodplain
' Warning:The energy equation could not be balanced within the specified
number of iterations. The program used critical depth
for the water surface and continued on with the calculations.
Warning:The velocity head has changed by more than 0.5 ft (0.15 m). This
may indicate the need for additional cross sections.
Warning:The energy loss was greater than 1.0 ft (0.3 m). between the
current and previous cross section. This may indicate
' the need for additional cross sections.
Warning:During the standard step iterations, when the assumed water surface
was set equal to critical depth, the calculated
water surface came back below critical depth. This indicates that
there is not a valid subcritical answer. The
program defaulted to critical depth.
River: abrams creek Reach: study area RS: 1159.120 Profile: Floodplain
Warning:The velocity head has changed by more than 0.5 ft (0.15 m). This
may indicate the need for additional cross sections.
POST
CHECK-RAS Program: NT Check
' Manning's n Value and Transition Loss Coefficient Review
Project File: X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.prj
Plan File: X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.p04
' Geometry File: X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.g01
Flow File: X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.f02
Report File: X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.nt
Selected profiles: Floodplain
' Date: 2/6/2008
Time: 10:52:23 AM
'
SECNO STRUCTURE -----NLOB------NCHL------NROB------CNTR------EXP-
abrams creek,study area
2224.85 0.03
0.03
0.1
0.1
0.3
0.05
-----
-----
2016.19 0.03
0_03
0_1
0.1
0.3
'
0.05
-
--
1962.58 0.05
0.03
0.1
0.1
0.3
1880.9 0.03
0.03
0.1
0.1
0.3
0.05
-----
-----
'
1847.15 0.03
0.03
0.1
0.1
0.3
0.05
-----
-----
1727.79 0.03
0.03
0.1
0.1
0.3
0.05
'
1615.17 0.03
0.03
0.1
0.1
0.3
0.05
-----
-----
1589.33 0.03
0.03
0.1
0.1
0.3
'
0.05
1488.45 0.03
0.03
0.1
0.1
0.3
0.05
-----
-----
1437.71 0.05
0.03
0.1
0.1
0.3
1357.78 0.035
0.03
0.08
0.1
0.3
'
1264.97 0.05
0.035
0.05
0.1
0.3
1159.12 0.05
0.035
0.05
0.1
0.3
1000 0.05
--------------------------------------------------------------------------------
0.035
0.05
0.1
0.3
---Summary of Statistics ---
Minimum
Maximum
Left Overbank n Value: 0.03
0.05
Right Overbank n Value: 0.05
0.1
Channel n Value: 0.03
0.035
Contraction Coefficient: 0.1
0.1
Expansion Coefficient: 0.3
0.3
ROUGHNESS COEFFICIENT CHECK
------------------------------------
TRANSITION LOSS COEFFICIENT CHECK
---------- ----- ------------ -------
'
ROUGHNESS COEFFICIENT AT STRUCTURES
------------------------------------
---END---
CHECK-RAS Program,
XS Check
'
Cross Section Location
and
Alignment Review
Project File: X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.prj
Plan File: X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.p04
'
Geometry File: X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.g01
Flow File: X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.f02
Report File: X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.xs
' Selected profiles: Floodplain
Date: 2/6/2008
Time: 10:57:23 AM
'
SECNO Len Lob Len Chl
Len Rob
TopWdthAct
Q Total Flow Code
---------------------------------------------------------------------------
abrams creek,study area
2224.85 200.28 208.66
215.27
167.41
8980 C
2016.19 52.01 53.59
52.47
199.7
8980
1962.58 82.45 81.68
83.11
213.61
8980
1880.9 34.9 33.75
36.23
179.65
8980
1847.15 117.21 119.36
121.26
176.93
8980
'
1727.79 112.74 112.63
115.76
155.16
8980
1615.17 25.95 25.84
22.6
127
8980
1589.33 101.09 100.89
103.33
151.8
8980 C
'
1488.45 57,29 50.74
1437.71 71.11 79.87
48.46
84.51
203,47
189.15
8980
8980 C
1357.78 98.5 92.87
87.56
183.47
8980
1264.97 113.81 105.86
113.35
191.21
8980 C
1159,12 165.84 159.12
147.77
220.06
8980
1000 0 0
268.14
8980
--------0
B=blocked obstruction
-----
XS SC 05
C=critial depth
XS SC 03
D=divided flow
XS SC O1
'
E=cross section extended
XS SC 02
K=known water -surface
XS SC 04
'
DISTANCE CHECK - --
SPACING CHECK
INEFFECTIVE FLOW CHECK
-----------------------
'
DISCHARGECHECK
--
XS DC 02 Constant dicharge
used for the
abrams creek,study area
LOCATION CHECK
---------------
BOUNDARY CONDITION CHECK
------------------------
XS BC 02 The name of the stream is abrams creek,study
area
Normal S = 0.0045
is specified
as the downstream boundary
for profile Floodplain
XS BC 02 The name of the stream is abrams creek,study
area
Normal S = 0.0033
is specified
as the upstream boundary
'
for profile Floodplain
XS BC 03 Maximum number of
iterations is 0
'
It should not be less than 20.
LATERAL WEIRS CHECK
-----------------------
'
---END---
FINAL-FLOODPLAIN
FINAL-FLOODPLAIN
610
585
600
575
�
590
z
c
c
0
0
570
>
>
w
580
w
565
570
560
560
- ^
555
0
100 200 300 400
500
0
100 200 300 400
500
Station (ft)
Station (ft)
FINAL-FLOODPLAIN
FINAL-FLOODPLAIN
585
585
580
580
575
v
575
c
°
g
>
m
570
w
570
w
565
560
560
555
100 200 300 400
500
v
300 4000
luu 2�0
500
Station (ft)
Station (ft)
Legend
WS Floodplain -PRE
WS Floodplain -POST
-PRE
Ground -PRE
•
Bank Sta -PRE
-POST
Ground -POST
•
Bank Sta -POST
Legend
WS Floodplain -POST
W S Floodplain -PRE
-PRE
Ground -PRE
•
Bank Sta -PRE
-POST
Ground -POST
Bank Sta•
-POST
Legend
WS Floodplain -POST
Legend
WS Floodplain -POST
WS Floodplain -PRE
-PRE
Ground -PRE
•
Bank Sta -PRE
- POST
Ground -POST
•
Bank Sta -POST
FINAL-FLOODPLAIN
FINAL-FLOODPLAIN
610
610
600
600
590
590
r
c
c
580
�
580
>
d
>
d
ww
570
570
560
560
550
550
0
100 200 300 400
500
0
100 260 300
400
Station (ft)
Station (ft)
FINAL-FLOODPLAIN
FINAL-FLOODPLAIN
610
585
600
580
590
575
v
z
c
c
9
°
'�
580
'�
570
>
m
m
w
w
570
565
560
560
550
5`55
0
50 100 150 200 250 300
350
0
50 100 150 200 250 300
350
Station (ft)
Station (ft)
Legend
W S Floodplain -POST
WS Floodplain -PRE
- PRE
Ground -PRE
•
Bank Sta -PRE
-POST
Ground-- POST
•
Bank Sta -POST
Legend
WS Floodplain -POST
WS Floodplain -PRE
-PRE
Ground -PRE
•
Bank Sta -PRE
-POST
Ground -POST
•
Bank Sta -POST
Legend
WS Floodplain -PRE
WS Floodplain -POST
-PRE
Ground -PRE
•
Bank Sta -PRE
-POST
Ground -POST
•
Bank Sta -POST
Legend
WS Floodplain -POST
WS Floodplain -PRE
- PRE
Ground -PRE
•
Bank Sta -PRE
-POST
Ground -POST
•
Bank Sta -POST
FINAL-FLOODPLAIN
FINAL-FLOODPLAIN
580
580
575
575
r
570
r
570
c
a
m
m
w
565
'w
565
560
560
555
555
0
50 100 150 200 250
300
0
50 100 150 200
250
Station (ft)
Station (ft)
FINAL-FLOODPLAIN
FINAL-FLOODPLAIN
574
580
572
570
575 11
566
v
570
c
0
566
c
g
m
m
562
560
560
558
556
555
0
50 i0G 150 200
250
0
50 100 i50 200
250
Station (ft)
Station (ft)
Legend
WS Floodplain -POST
WS Floodplain -PRE
-PRE
Ground -PRE
•
Bank Sta -PRE
-POST
Ground -POST
•
Bank Sta -POST
Legend
WS Floodplain -PRE
a
W S Floodplain -POST
-PRE
Ground -PRE
•
Bank Sta -PRE
-POST
Legend
WS Floodplain -PRE
WS Floodplain -POST
- PRE
Ground -PRE
Legend
WS Floodplain -PRE
a
WS Floodplain -POST
-PRE
Ground -PRE
•
Bank Sta -PRE
-POST
FINAL-FLOODPLAIN
FINAL-FLOODPLAIN
572
580
570
575
568
566
570
s
c
0
564
c
0
565
m
562
m
ww
560-
560
558
555
556
554
550
0
50 100 150 200 250 300
0
50 100 150 200 250 300
Station (ft)
Station (ft)
Legend
WS Floodplain -PRE
W S Floodplain -POST
-PRE
Ground -PRE
•
Bank Sta -PRE
-POST
Ground-- POST
•
Bank Sta -POST
Legend
WS Floodplain -PRE
WS Floodplain -POST
-PRE
Ground -PRE
Bank Sta -PRE
-POST
Ground -POST
•
Bank Sta -POST
COUNTY of FREDERICK
Department of Public Works
540/665-5643
FAX: 540/678.0682
TO: Mark R. Cheran, Zoning and Subdivision Administrator, Department of Planning
and Development
FROM: Joe C. Wilder, Deputy Director of Public Works
SUBJECT: Floodplain Issues — Fieldstone Apartments 1 '
DATE: December 14, 2007
In response to your request concerning as -built requirements for the subject subdivision
we offer the.following clarification. Prior to the release of a final Certificate of Occupancy, a
certified as -built shall be required to ensure that any structure would be higher than the proposed
floodplain elevation. Also, an as -built of all grading shall be submitted prior to release of a
building permit to ensure the fill is placed in accordance with the approved plans.
JMS/mlr
cc: file
CMDocwnem and SttdWNAM\My Doe maeM\Review FDMMtSWft\OK TO RELEASEXFIELDSTONE.rtf
107 North Kent Street • Winchester, Virginia 22601-5000
FEDERAL EMERGENCY MANAGEMENT AGENCY O.M.B. NO.3067-0147
PROPERTY INFORMATION FORM Expires September 30, 2005
PAPERWORK BURDEN DISCLOSURE NOTICE
Public reporting burden for this form is estimated to average 1.63 hours per response. The burden estimate includes the time for reviewing instructions,
searching existing data sources, gathering and maintaining the needed data, and completing, reviewing, and submitting the form. You are not required
to respond to this collection of information unless a valid OMB control number appears in the upper right corner of this form. Send comments regarding
the accuracy of the burden estimate and any suggestions for reducing this burden to: Information Collections Management, Federal Emergency
Management Agency, 500 C Street, SW, Washington DC 20472, Paperwork Reduction Project (3067-0147). Submission of the form is required to obtain
or retain benefits under the National Flood Insurance Program. Please do not send your completed survey to the above address.
This form may be completed by the property owner, property owner's agent, licensed land surveyor, or registered professional engineer to support a
request for a Letter of Map Amendment (LOMA), Conditional Letter of Map Amendment (CLOMA), Letter of Map Revision Based on Fill (LOMR-F), or
Conditional Letter of Map Revision Based on Fill (CLOMR-F) for existing or proposed, single or multiple lots/structures. Please check the item below
that describes Vour request:
❑ LOMA
A letter from FEMA stating that an existing structure or parcel of land that has not been elevated by fill
naturalgrade) would not be inundated by the base flood.
❑ CLOMA
A letter from FEMA stating that a proposed structure that is not to be elevated by fill (natural grade)
would not be inundated by the base flood if built as proposed,
® LOMR-F
A letter from FEMA stating that an existing structure or parcel of land that has been elevated by fill
would not be inundated by the base flood.
A letter from FEMA stating that a parcel of land or proposed structure that will be elevated by fill
® CLOMR-F
would not be inundated by the base flood if fill is placed on the parcel as proposed or the structure is
built as proposed.
Fill is defined as material from any source placed to raise the ground to or above the Base Flood Elevation (BFE). The common construction practice of
removing unsuitable existing material (topsoil) and backfilling with select structural material is not considered the placement of fill if the practice does not
alter the existing (natural grade) elevation, which is at or above the BFE. Fill that is placed before the date of the first National Flood Insurance
Program (NFIP) map showing the area in a Special Flood Hazard Area (SFHA) is considered natural grade.
Has fill been placed on your property? ® Yes ❑ No If yes, when was fill placed? 4/06
month/year
Will fill be placed on your property? ® Yes ❑ No If yes, when will fill be placed? 10/08
month/year
1. Street Address of the Property (if request is for multiple structures, please attach additional sheet):
Property is located on Valley Mill Road (Route 659), approximately 8,045 LF east of Greenwood Road (Route 656).
2. Legal description of Property (Lot, Block, Subdivision) (if a street address cannot be provided):
Tax Map #55-A-181 C
3. Are you requesting that the SFHA designation be removed from (check one):
❑ the entire legally recorded property?
❑ a portion of land within the bounds of the property (a certified metes and bounds description and map of the area to be removed,
certified by a licensed land surveyor or registered professional engineer, are required)?
® structures on the property? What are the dates of construction? October 2008, last 12-15 months
4. Is this request for a (check one):
® single structure
❑ single lot
❑ multiple structures (How many structures are involved in your request? List the number: )
❑ multiple lots (How many lots are involved in your request? List the number: )
FEMA Form 81-87, SEP 02 Property Information Form MT-1 Form 1 Page 1 of 2
In addition to this form (MT-1 Form 1), ALL requests must include the following:
• Copy of the Plat Map for the property (with recordation data and stamp of the Recorder's Office)
OR
• Copy of the property Deed (with recordation data and stamp of the Recorder's Office), accompanied by a tax assessor's map or other certified
map showing the surveyed location of the property relative to local streets and watercourses
• Copy of the effective FIRM panel and/or Flood Boundary and Floodway Map (FBFM) (if applicable) on which the property location has been
accurately plotted (property inadvertently located in the NFIP regulatory Foodway will require Section B of MT-1 Form 3)
• Form 2 — Elevation Form. If an Elevation Certificate has already been completed for this property, it may be submitted in addition to Form 2.
Please include a map scale and North arrow on all maps submitted.
For LOMR-Fs and CLOMR-Fs, the following must be submitted in addition to the items listed above:
• Form 3 — Community Acknowledgment Form
Processing Fee (see instructions for appropriate mailing address; or, visit http://www.fema.gov/fhm/frm_fees.shtm for the most current fee schedule)
Revised fee schedules are published periodically, but no more than once annually, as noted in the Federal Register. Please note: single/multiple
lot(s)/structure(s) LOMAs are fee exempt. The current review and processing fees are listed below:
Check the fee that applies to your request:
❑ $325 (single lot/structure LOMR-F following a CLOMR-F)
❑ $425 (single lot/structure LOMR-F)
❑ $500 (single lot/structure CLOMA or CLOMR-F)
❑ $700 (multiple lot/structure LOMR-F following a CLOMR-F, or multiple lot/structure CLOMA)
❑ $800 (multiple lot/structure LOMR-F or CLOMR-F)
Please submit the Payment Information Form for remittance of applicable fees. Please make your check or money order payable to: National Flood
Insurance Program.
All documents submitted in support of this request are correct to the best of my knowledge. I understand that any false statement may be punishable by
fine or imprisonment under Title 18 of the United States Code, Section 1001.
Applicant's Name: Robert Brown
Please Print or Type
Mailing Address: 151 Windy Hill Lane
Winchester, VA 22602
E-Mail Address:
Company: Greenway Engineering, Inc.
Daytime Telephone No.: 540-662-4185
Fax No.: 540-722-9528
(optional)
12/10/07
Date Signature of Applicant (required)
If you have any questions concerning FEMA policy, or the NFIP in general, please contact the FEMA Map Assistance Center toll free at 1-877-FEMA
MAP (1-877-336-2627), or visit the Flood Hazard Mapping website at http://www.fema.gov/fhm/.
FEMA Form 81-87, SEP 02 Property Information Form MT-1 Form 1 Page 2 of 2
FEDERAL EMERGENCY MANAGEMENT AGENCY O.M.B. NO.3067-0147
ELEVATION FORM Expires September 30,2005
PAPERWORK BURDEN DISCLOSURE NOTICE
Public reporting burden for this form is estimated to average 1 hour per response. The burden estimate includes the time for reviewing instructions,
searching existing data sources, gathering and maintaining the needed data, and completing, reviewing, and submitting the form. You are not required
to respond to this collection of information unless a valid OMB control number appears in the upper right corner of this form. Send comments regarding
the accuracy of the burden estimate and any suggestions for reducing this burden to: Information Collections Management, Federal Emergency
Management Agency, 500 C Street, SW, Washington DC 20472, Paperwork Reduction Project (3067-0147). Submission of the form is required to
obtain or retain benefits under the National Flood Insurance Program. Please do not send your completed survey to the above address.
This form must be completed for requests and must be completed and signed by a registered professional engineer or licensed land surveyor. A FEMA
National Flood Insurance Program (NFIP) Elevation Certificate may be submitted in addition to this form for single structure requests.
For requests to remove a structure on natural grade OR on engineered fill from the Special Flood Hazard Area (SFHA), submit the lowest adjacent
grade (the lowest ground touching the structure), including an attached deck or garage. For requests to remove an entire parcel of land from the SFHA,
provide the lowest lot elevation; or, if the request involves an area described by metes and bounds, provide the lowest elevation within the metes and
bounds description.
1. NFIP Community Number: 510063 Property Name or Address: Fieldstone Apartments, Valley Mill Road
2. Are the elevations listed below based on ❑ existing or ® proposed conditions? (Check one)
3. What is the elevation datum? NGVD 29 If any of the elevations listed below were computed using a datum different than the datum used for the
effective Flood Insurance Rate Map (FIRM) (e.g., NGVD 29 or NAVD 88), what was the conversion factor? N/A
Local Elevation +/- ft. = FIRM Datum
4. For the existing or proposed structures listed below, what are the types of construction? (check all that apply)
❑ crawl space ® slab on grade ❑ basement/enclosure ❑ other (explain)
5. Has FEMA identified this area as subject to land subsidence or uplift? (see instructions) ❑ Yes ® No
If yes, what is the date of the current releveling? / (month/year)
Lowest
Block
Lowest Lot
Adjacent
Base Flood
Lot Number
Number
Elevation
Grade To
Elevation
For FEMA Use Only
Structure
181 C
555.93
573.50
568.62
This certification is to be signed and sealed by a licensed land surveyor, registered professional engineer, or architect authorized by law to certify
elevation information. All documents submitted in support of this request are correct to the best of my knowledge. I understand that any false
statement may be punishable by fine or imprisonment under Title 18 of the United States Code, Section 1001.
Certifier's Name: Randy L. Kepler, PE
License No.: 32809
Expiration Date: 8/30108
Company Name: Greenway Engineering, Inc.
Telephone No.: 540-662-4185
Fax No.: 540-722-9528
Signature: Date: A O
r
U DY L. K ER �Y
Lic. No. 32 9 2
`I- bE C. Z
Seal (optional)
ANAL
CHI �N
FEMA Form 81-87A, SEP 02 Elevation Form MT-1 Form 2 Page 1 of 2
FEDERAL EMERGENCY MANAGEMENT AGENCY O.M.B. NO.3067-0147
COMMUNITY ACKNOWLEDGMENT FORM Expires September30, 2005
PAPERWORK BURDEN DISCLOSURE NOTICE
Public reporting burden for this form is estimated to average 0.88 hour per response. The burden estimate includes the time for reviewing instructions,
searching existing data sources, gathering and maintaining the needed data, and completing, reviewing, and submitting the form. You are not required
to respond to this collection of information unless a valid OMB control number appears in the upper right corner of this form. Send comments regarding
the accuracy of the burden estimate and any suggestions for reducing this burden to: Information Collections Management, Federal Emergency
Management Agency, 500 C Street, SW, Washington DC 20472, Paperwork Reduction Project (3067-0147). Submission of the form is required to
obtain or retain benefits under the National Flood Insurance Program. Please do not send your completed survey to the above address.
This form must be completed for requests involving the existing or proposed placement of fill (complete Section A) OR to provide acknowledgment of
this request to remove a property from the SFHA which was previously located within the regulatory floodway (complete Section B).
This form must be completed and signed by the official responsible for floodplain management in the community. The community number and the
subject property address must appear in the spaces provided below.
Community Number: 510063 Property Name or Address: Fieldstone Apartments, Valley Mill Road
A. REQUESTS INVOLVING THE PLACEMENT OF FILL
As the community official responsible for floodplain management, I hereby acknowledge that we have received and reviewed this Letter of Map Revision
Based on Fill (LOMR-F) or Conditional LOMR-F request. Based upon the community's review, we find the completed or proposed project meets or is
designed to meet all of the community floodplain management requirements, including the requirement that no fill be placed in the regulatory floodway,
and that all necessary Federal, State, and local permits have been, or in the case of a Conditional LOMR-F, will be obtained. In addition, we have
determined that the land and any existing or proposed structures to be removed from the SFHA are or will be reasonably safe from flooding as defined in
44CFR 65.2(c), and that we have available upon request by FEMA, all analyses and documentation used to make this determination. For LOMR-F
requests, we understand that this request is being forwarded to FEMA for a possible map revision.
Community Comments:
Community Official's Name and Title: (Please Print or Type)
Telephone No.:
Mark R. Cheran, Zoning and Subdivision Administrator
540-665-5651
Community Name:
Community Off Si re: (requir )
Date:
County of Frederick
/
B. PROPERTY LOCATED WITHIN THE REGULATORY FLOODWAY
As the community official responsible for floodplain management, I hereby acknowledge that we have received and reviewed this request for a LOMA.
We understand that this request is being forwarded to FEMA to determine if this property has been inadvertently included in the regulatory floodway.
We acknowledge that no fill on this property has been or will be placed within the designated regulatory floodway. We find that the completed or
proposed project meets or is designed to meet all of the community floodplain management requirements.
Community Comments:
Community Official's Name and Title: (Please Print or Type)
Telephone No.:
Community Name:
Community Official's Signature (required):
Date:
FEMA Form 81-87B, SEP 02 Community Acknowledgment Form MT-1 Form 3 Page 1 of 1
P
1
1
1
1
1
1
1
1
FIELDSTONE APARTMENTS
Frederick County, Virginia Tax Map #55-((A))-181C
CONDITIONAL LETTER OF MAP REVISION BASED ON FILL
(CLOMR-F) REQUEST
Founded in 1971
Engineers
Surveyors
January 24, 2007
- Tg
VO RANDY L. K PLI
NO.032809
AL
Prepared for.
Valley Mill Road, LLC
P.O. Box 2097
Winchester, VA 22604
GREENWAY ENGINEERING, INC.
151 Windy Hill Lane
Winchester, VA 22602
Telephone 540-662-4185
Fax 540-722-4185
www.ereenwUeng.com
Executive Summary
A multi -unit residential apartment building is proposed on a six -acre property adjacent to
Route 659 and located within the floodplain for Abrams Creek. The property is located
in Frederick County, Virginia and is identified as 55-((A))- 18 1 C on the Frederick County
Tax Map.
A hydraulic analysis was performed with the objectives of determining the existing base
Y Y P J g g
flood elevation (BFE) for the 100-year event on the undeveloped site, and determining
whether a proposed residential structure, placed on fill, would be above that BFE. The
analysis also considered the effect of the fill on the BFE to ensure that the flood elevation
would not increase by more than one foot.
The U.S. Army Corps of Engineers HEC-River Analysis System (HEC-RAS) was used
for performing the hydraulic analysis. The hydrologic data was obtained from a flood
plain easement delineation performed on the upstream adjacent property by Painter -
Lewis, P.L.C. and dated June 10, 1999.
The results of the hydraulic analysis show that the proposed structure can be raised by fill
to an elevation above the BFE and that fill does not raise the BFE by more than one foot.
1
Introduction
The subject property is located in Frederick County, Virginia and is identified as parcel
#55-((A))-181C on the Frederick County Tax Map (Exhibit 1). The six -acre parcel is
adjacent to Abrams Creek and the southern limit of the property is within the banks of the
creek. The northern limit of the property is Rt. 659 — Valley Mill Road. Residential lots
border the property on the west and the parcel to the east is undeveloped. The property
appears on the FEMA National Flood Insurance Program (NFIP) Flood Insurance Rate
Map (FIRM) 510063-0120B, and much of the property is shown with a Zone A
designation (Exhibit 2).
The property owner wishes to construct a multi -unit apartment building on the property
and wishes to elevate the building with fill so that it is above the Base Flood Elevation
for the 100-year event.
Objective
The purpose of this study is as follows:
1. Determine the existing BFE for the 100-year event on the undeveloped site.
2. Consider the effect of the proposed fill on the BFE to ensure that the flood
elevation would not increase by more than one foot.
3. Determine whether the proposed structure would be above the proposed BFE
based on fill.
Upstream Analysis - Longerbeam Property
A floodplain easement delineation was previous completed on a portion of Abrams Creek
for the adjacent upstream property in June 1999 to determine the 100-year floodplain
limits for the development of proposed single-family residential lots. The analysis is
titled, "Longerbeam Property — Route 659, Abrams Creek — Frederick County, Flood
Plain Easement Delineation", and was performed by Painter -Lewis, P.L.C. of
Winchester, Virginia. The summary report and hydrologic modeling information used in
the Longerbeam analysis was made available to Greenway Engineering and the flow data
was used in the current analysis. The property has since been developed, so the hydraulic
data from the Longerbeam analysis was not used for the current study.
The 16.81 square mile watershed is composed of "a mixture of agricultural areas,
residential areas, industrial/ commercial development, and the City of Winchester",
according to the Longerbeam analysis, and TR-20 was used to develop a peak flow rate
for the 100-year storm event at the point of analysis. The peak flow rate for the 100-year
event was determined to be 8978.7 cfs according to the Longerbeam analysis, so a rate of
8980 cfs was used in the current analysis. The TR-20 calculations used in developing the
peak flow rate are included in Appendix A.
1
1
1
1
1
1
1
1
1
1
I
1
1
1
1
I
1
1
1
On -Site Hydraulic Analysis (Stations 10+00.00 to 20+16.19)
HEC-RAS was used to calculate the water surface elevation based on the Longerbeam
flow data and cross section data from a topographical survey performed by Greenway
Engineering on April 28, 2006. The reach stationing and cross section alignment are
shown in Exhibits 3 and 4. Cross sections were taken at approximate 100-foot intervals,
with station 10+00 just beyond the eastern boundary and station 20+16.19 located 262
feet upstream of the western boundary. The cross sections were then modified to show
the proposed fill and structure to be placed on the property. HEC-RAS was run again to
calculate a post -developed water surface elevation. Full HEC-RAS calculations are given
in Appendix B, and the summary is given below.
Table 1- HEC-RAS Summary
River Station
Plan
Q Total
(cfs)
W.S. Elev.
(ft.)
A W.S. Elev.
(ft.)
22+24.85
Pre -developed
8980
570.96
0
Post -developed
8980
570.96
20+16.19
Pre -developed
8980
571.30
+0 25
Post -developed
8980
571.55
19+62.58
Pre -developed
8980
571.09
+0 28
Post -developed
8980
571.37
18+80.90
Pre -developed
8980
570.90
+0.28
Post -developed
8980
571.18
18+47.15
Pre -developed
8980
570.67
.gyp 02
Post -developed
8980
570.69
17+27.79
Pre -developed
8980
570.51
-0.47
Post -developed
8980
570.04
16+15.17
Pre -developed
8980
568.50
+012
Post -developed
8980
568.62
15+89.33
Pre -developed
8980
568.22
+0.06
Post -developed
8980
568.28
14+88.45
Pre -developed
89$0
568.47
+0.14
Post -developed
8980
568.61
14+37.71
Pre -developed
8980
567.24
0
Post -developed
8980
567.24
13+57.78
Pre -developed
8980
567.45
0
Post -developed
8980
567.45
12+64.97
Pre -developed
8980
566.09
0
Post -developed
8980
566.09
1 1+59.12
Pre -developed
8980
565.53
0
Post -developed
8980
565.53
10+00.00
Pre -developed
8980
565.07
0
Post -developed
8980
565.07
Results of the HEGRAS Analysis
From the summary, it is evident that there is no effect from the proposed fill above
station 22+24.85. Also, the greatest increase in flood elevation from pre -developed
conditions to post -developed conditions is 0.28 feet at station 18+80.90. The highest
proposed water surface elevation on -site is 571.37 and the proposed structure's lowest
floor elevation is 574.70. The proposed structure's lowest adjacent grade (LAG) is also
higher than the base flood elevation at all cross sections.
Exhibits
Exhibit 1 Frederick County Tax Map
Exhibit 2 NFP FIRM Panel
Exhibit 3 Existing Floodplain Geometry
Exhibit 4 Proposed Floodplain Geometry
il�
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�oy�,oi.oAa_ � pp0
0
fill
I
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T �,J EXHIBIT 2 - FIRM '
( ZONE C COMMUNITY 510063
PANEL 120B
ZONE A
855
Sulphur
Sprang Run
P
Appendix A
TR-20 Calculations for Flow
1
1
1
' "'" *" *80-80 LIST OF INPUT DATA FOR TR-20 HYDROLOGY'***'***'fffff'-'
JOB TR 20
TITLE 002 LONGERBEAM PROPERTY -FLOOD PLAIN ANALYSIS -PEAK DISCHARGE COMPUTATIONS
TITLE STORM EVENT: 10 & 100 YEAR RAINFALL EVENTS PAINTER-LEWIS, P.L.•C.
6 RUNOFF 1
1 6 7.25
70.
2.00 1
1 1 AC1
6 RUNOFF 1
2 5 4.81
75.
1.50 1
1 1 TR1
6ADDHYD4
6654
1 1
1
6 REACH 3 001 4 714700.
0.43
1.28
1 1 1 R1
6 RUNOFF 1
3 24.008
75.
1.02 1
1 1 AC2
6 ADDHYD 4
6 7 2 1
1 1
1
6 RUNOFF 1
8 60.74
72.
0.82 1
1 1 T1
6 ADDHYD 4
9 1 6 5
1 1
1
ENDATA
7 INCREM 6
.1
7 COMPUT 7
1 9
4.80
1. 22
1 10YR
ENDCMP 1
7 COMPUT 7
1 9
7.00
1. 22
1 100YR
ENDCMP 1
ENDJOB 2
12345678901234567890123456789012345678901234567890123456789012345678901234567890
0"""**`*******END OF 80-80 LIST•'1fNfifff4flf..if►.fff.ff►►...
EXECUTIVE CONTROL OPERATION INCREM RECORD ID
+ MAIN TIME INCREMENT = .10 HOURS
EXECUTIVE CONTROL OPERATION COMPUT RECORD ID 10YR
+ FROM STRUCTURE 1
+ TO STRUCTURE 9
STARTING TIME _ .00 RAIN DEPTH = 4.80 RAIN DURATION= 1.00 RAIN TABLE NO.= 2 ANT. MOIST. COND= 2
ALTERNATE NO.= 0 STORM NO.= 1 MAIN TIME INCREMENT = .10 HOURS
OPERATION RUNOFF STRUCTURE 1
PEAK TIME(HRS) PEAK DISCHARGE(CFS) PEAK ELEVATION(FEET)
13.30 2650.59 (RUNOFF)
RUNOFF VOLUME ABOVE BASEFLOW = 1.89 WATERSHED INCHES, 8835.69 CFS-HRS, 730.18 ACRE-FEET; BASEFLOW = .00 CFS
OPERATION RUNOFF STRUCTURE 2
PEAK TIME(HRS) PEAK DISCHARGE(CFS) PEAK ELEVATION(FEET)
Page 1
12.89 2729.86 (RUNOFF)
23.68 142.52 (RUNOFF)
RUNOFF VOLUME ABOVE BASEFLOW = 2.29 WATERSHED INCHES, 7102.19 CFS-HRS, 586.92 ACRE-FEET; BASEFLOW = .00 CFS
OPERATION ADDHYD STRUCTURE 6
PEAK TIME(HRS) PEAK DISCHARGE(CFS) PEAK ELEVATION(FEET)
13.05 5167.15 (NULL)
RUNOFF VOLUME ABOVE BASEFLOW = 2.05 WATERSHED INCHES, 15937.87 CFS-HRS, 1317.11 ACRE-FEET; BASEFLOW = .00 CFS
OPERATION REACH CROSS SECTION 1
PEAK TIME(HRS) PEAK DISCHARGE(CFS) PEAK ELEVATION(FEET)
14.08 3617.88 (NULL)
RUNOFF VOLUME ABOVE BASEFLOW = 2.05 WATERSHED INCHES, 15931.06 CFS-HRS, 1316.54 ACRE-FEET; BASEFLOW = .00 CFS
OPERATION RUNOFF STRUCTURE 3
PEAK TIME(HRS) PEAK DISCHARGE(CFS) PEAK ELEVATION(FEET)
12.55 2991.19 (RUNOFF)
23.69 118.74 (RUNOFF)
TR20 XEQ 06-10-99 11:08 LONGERBEAM PROPERTY -FLOOD PLAIN ANALYSIS -PEAK DISCHARGE COMPUTATIONS JOB 1 PASS 1
REV PC 09/83(.2) STORM EVENT: 10 & 100 YEAR RAINFALL EVENTS PAINTER-LEWIS, P.L.C. PAGE 1
RUNOFF VOLUME ABOVE BASEFLOW = 2.29 WATERSHED INCHES, 5913.90 CFS-HRS, 488.72 ACRE-FEET; BASEFLOW = .00 CFS
OPERATION ADDHYD STRUCTURE 6
PEAK TIME(HRS) PEAK DISCHARGE(CFS) PEAK ELEVATION(FEET)
12.80 3659.02 (NULL)
13.85 4286.25 (NULL)
RUNOFF VOLUME ABOVE BASEFLOW = 2.11 WATERSHED INCHES, 21844.96 CFS-HRS, 1805.27 ACRE-FEET; BASEFLOW = .00 CFS
OPERATION RUNOFF STRUCTURE 8
PEAK TIME(HRS) PEAK DISCHARGE(CFS) PEAK ELEVATION(FEET)
Page 2
12.41 563.51 (RUNOFF)
23.67 20.76 (RUNOFF)
RUNOFF VOLUME ABOVE BASEFLOW = 2.04 WATERSHED INCHES, 974.62 CFS-HRS, 80.54 ACRE-FEET; BASEFLOW = .00 CFS
OPERATION ADDHYD STRUCTURE 9
PEAK TIME(HRS) PEAK DISCHARGE(CFS) PEAK ELEVATION(FEET)
12.65 4080.09 (NULL)
13.82 4389.70 (NULL)
RUNOFF VOLUME ABOVE BASEFLOW = 2.10 WATERSHED INCHES, 22819.58 CFS-HRS, 1885.81 ACRE-FEET; BASEFLOW = .00 CFS
EXECUTIVE CONTROL OPERATION ENDCMP RECORD ID
+ COMPUTATIONS COMPLETED FOR PASS 1
EXECUTIVE CONTROL OPERATION COMPUT RECORD ID 100YR
+ FROM STRUCTURE 1
+ TO STRUCTURE 9
STARTING TIME = .00 RAIN DEPTH = 7.00 RAIN DURATION= 1.00 RAIN TABLE NO.= 2 ANT. MOIST. COND= 2
ALTERNATE NO.= 0 STORM NO.= 1 MAIN TIME INCREMENT = .10 HOURS
OPERATION RUNOFF STRUCTURE 1
PEAK TIME(HRS) PEAK DISCHARGE(CFS) PEAK ELEVATION(FEET)
13.25 5272.96 (RUNOFF)
RUNOFF VOLUME ABOVE BASEFLOW = 3.62 WATERSHED INCHES, 16922.50 CFS-HRS, 1398.48 ACRE-FEET; BASEFLOW = .00 CFS
1
TR20 XEQ 06-10-99 11:08 LONGERBEAM PROPERTY -FLOOD PLAIN ANALYSIS -PEAK DISCHARGE COMPUTATIONS JOB 1 PASS 2
REV PC 09/83(.2) STORM EVENT: 10 & 100 YEAR RAINFALL EVENTS PAINTER-LEWIS, P.L.C. PAGE 2
OPERATION RUNOFF STRUCTURE 2
PEAK TIME(HRS) PEAK DISCHARGE(CFS) PEAK ELEVATION(FEET)
12.86 5038.72 (RUNOFF)
RUNOFF VOLUME ABOVE BASEFLOW = 4.15 WATERSHED INCHES, 12879.71 CFS-HRS, 1064.38 ACRE-FEET; BASEFLOW = .00 CFS
Page 3
OPERATION ADDHYD STRUCTURE 6
PEAK TIME(HRS) PEAK DISCHARGE(CFS) PEAK ELEVATION(FEET)
13.03 9947.63 (NULL)
RUNOFF VOLUME ABOVE BASEFLOW = 3.83 WATERSHED INCHES, 29802.19 CFS-HRS, 2462.85 ACRE-FEET; BASEFLOW = .00 CFS
OPERATION REACH CROSS SECTION 1
PEAK TIME(HRS) PEAK DISCHARGE(CFS) PEAK ELEVATION(FEET)
13.86 7341.24 (NULL)
RUNOFF VOLUME ABOVE BASEFLOW = 3.83 WATERSHED INCHES, 29796.64 CFS-HRS, 2462.39 ACRE-FEET; BASEFLOW = .00 CFS
OPERATION RUNOFF STRUCTURE 3
PEAK TIME(HRS) PEAK DISCHARGE(CFS) PEAK ELEVATION(FEET)
12.53 5506.09 (RUNOFF)
23.67 190.85 (RUNOFF)
RUNOFF VOLUME ABOVE BASEFLOW = 4.15 WATERSHED INCHES, 10724.49 CFS-HRS, 886.27 ACRE-FEET; BASEFLOW = .00 CFS
OPERATION ADDHYD STRUCTURE 6
PEAK TIME(HRS) PEAK DISCHARGE(CFS) PEAK ELEVATION(FEET)
13.61 8755.48 (NULL)
RUNOFF VOLUME ABOVE BASEFLOW = 3.91 WATERSHED INCHES, 40521.12 CFS-HRS, 3348.67 ACRE-FEET; BASEFLOW = .00 CFS
OPERATION RUNOFF STRUCTURE 8
PEAK TIME(HRS) PEAK DISCHARGE(CFS) PEAK ELEVATION(FEET)
12.39 1079.83 (RUNOFF)
1
23.66 34.07 (RUNOFF)
TR20 XEQ 06-10-99 11:08 LONGERBEAM PROPERTY -FLOOD PLAIN ANALYSIS -PEAK DISCHARGE COMPUTATIONS JOB 1 PASS 2
REV PC 09/83(.2) STORM EVENT: 10 & 100 YEAR RAINFALL EVENTS PAINTER-LEWIS, P.L.C. PAGE 3
RUNOFF VOLUME ABOVE BASEFLOW = 3.82 WATERSHED INCHES, 1824.76 CFS-HRS, 150.80 ACRE-FEET; BASEFLOW = .00 CFS
Page 4
OPERATION ADDHYD STRUCTURE 9
PEAK TIME(HRS) PEAK DISCHARGE(CFS) PEAK ELEVATION(FEET)
12.74 8576.12 (NULL)
13.57 8978.77 (NULL)
RUNOFF VOLUME ABOVE BASEFLOW = 3.90 WATERSHED INCHES, 42345.89 CFS-HRS, 3499.46 ACRE-FEET; BASEFLOW = .00 CFS
EXECUTIVE CONTROL OPERATION ENDCMP RECORD ID
+ COMPUTATIONS COMPLETED FOR PASS 2
EXECUTIVE CONTROL OPERATION ENDJOB
1
RECORD ID
TR20 XEQ 06-10-99 11:08 LONGERBEAM PROPERTY -FLOOD PLAIN ANALYSIS -PEAK DISCHARGE COMPUTATIONS JOB 1 SUMMARY
REV PC 09/83(.2) STORM EVENT: 10 & 100 YEAR RAINFALL EVENTS PAINTER-LEWIS, P.L.C. PAGE 4
SUMMARY TABLE 1 - SELECTED RESULTS OF STANDARD AND EXECUTIVE CONTROL INSTRUCTIONS IN THE ORDER PERFORMED
(A STAR(') AFTER THE PEAK DISCHARGE TIME AND RATE (CFS) VALUES INDICATES A FLAT TOP HYDROGRAPH
A QUESTION MARK(?) INDICATES A HYDROGRAPH WITH PEAK AS LAST POINT.)
SECTION/ STANDARD RAIN ANTEC MAIN PRECIPITATION PEAK DISCHARGE
STRUCTURE CONTROL DRAINAGE TABLE MOIST TIME RUNOFF -
ID OPERATION AREA # COND INCREM BEGIN AMOUNT DURATION AMOUNT ELEVATION TIME RATE RATE
(SQ MI) (HR) (HR) (IN) (HR) (IN) (FT) (HR) (CFS) (CSM)
ALTERNATE 0 STORM
1
STRUCTURE 1 RUNOFF
7.25
2
2
.10
.0
4.80
24.00
1.89
- 13.30
2650.59
365.6
STRUCTURE 2 RUNOFF
4.81
2
2
.10
.0
4.80
24.00
2.29
- 12.89
2729.86
567.5
STRUCTURE 6 ADDHYD
12.06
2
2
.10
.0
4.80
24.00
2.05
- 13.05
5167.15
428.5
XSECTION 1 REACH 12.06
2
2
.10
.0
4.80 24.00
2.05 -
14.08
3617.88
300.0
STRUCTURE 3 RUNOFF
4.01
2
2
.10
.0
4.80
24.00
2.29
- 12.55
2991.19
746.3
STRUCTURE 6 ADDHYD
16.07
2
2
.10
.0
4.80
24.00
2.11
- 13.85
4286.25
266.8
STRUCTURE 8 RUNOFF
.74
2
2
.10
.0
4.80
24.00
2.04
- 12.41
563.51
761.5
STRUCTURE 9 ADDHYD
16.81
2
2
.10
.0
4.80
24.00
2.10
- 13.82
4389.70
261.2
STRUCTURE 1 RUNOFF
7.25
2
2
.10
.0
7.00
24.00
3.62
- 13.25
5272.96
727.3
STRUCTURE 2 RUNOFF
4.81
2
2
.10
.0
7.00
24.00
4.15
- 12.86
5038.72
1047.6
STRUCTURE 6 ADDHYD
12.06
2
2
.10
.0
7.00
24.00
3.83
- 13.03
9947.63
824.8
XSECTION 1 REACH 12.06
2
2
.10
.0
7.00 24.00 3.83 -
13.86 7341.24
608.7
Page 5
STRUCTURE 3 RUNOFF 4.01 2 2 .10 .0 7.00 24.00 4.15 - 12.53 5506.09 1373.8
STRUCTURE 6 ADDHYD 16.07 2 2 .10 .0 7.00 24.00 3.91 - 13.61 8755.48 544.9
STRUCTURE 8 RUNOFF .74 2 2 .10 .0 7.00 24.00 3.82 - 12.39 1079.83 1459.2
STRUCTURE 9 ADDHYD 16.81 2 2 .10 .0 7.00 24.00 3.90 - 13.57 8978.77 534.2
1
TR20 XEQ 06-10-99 11:08 LONGERBEAM PROPERTY -FLOOD PLAIN ANALYSIS; EAK DISCHARGE COMPUTATIONS JOB 1 SUMMARY
REV PC 09/83(.2) STORM EVENT: 10 & 100 YEAR RAINFALL EVENTS PAINTER-LEWIS, P.L.C. PAGE 5
SUMMARY TABLE 2 - SELECTED MODIFIED ATT-KIN REACH ROUTINGS IN ORDER OF STANDARD EXECUTIVE CONTROL INSTRUCTIONS
(A STAR(-) AFTER VOLUME ABOVE BASE(IN) INDICATES A HYDROGRAPH TRUNCATED AT A VALUE EXCEEDING BASE + 10% OF PEAK
A QUESTION MARK(?) AFTER COEFF.(C) INDICATES PARAMETERS OUTSIDE ACCEPTABLE LIMITS, SEE PREVIOUS WARNINGS)
HYDROGRAPH INFORMATION ROUTING PARAMETERS PEAK
OUTFLOW+ VOLUME MAIN ITER- Q AND A PEAK S/Q ATT- TRAVEL TIME
XSEC REACH INFLOW OUTFLOW INTERV.AREA BASE- ABOVE TIME ATION EQUATION LENGTH RATIO @PEAK KIN STOR- KINE-
ID LENGTH PEAK TIME PEAK TIME PEAK TIME FLOW BASE INCR # COEFF POWER FACTOR 0/1 (K) COEFF AGE MATIC
(FT) (CFS) (HR) (CFS) (HR) (CFS) (HR) (CFS) (IN) (HR) (X) (M) (K') (Q') (SEC) (C) (HR) (HR)
ALTERNATE 0 STORM 1
.430
+ 1 14700 5158 13.1 3617 14.1 0 2.05 .10 1 1.28 .303 .701 3423 .10 .80 .99
.430
+ 1 14700 9941 13.0 7336 13.9 0 3.83 .10 1 1.28 .262 .738 2965 .11 .80 .85
1
TR20 XEQ 06-10-99 11:08 LONGERBEAM PROPERTY -FLOOD PLAIN ANALYSIS -PEAK DISCHARGE COMPUTATIONS JOB 1 SUMMARY
REV PC 09/83(.2) STORM EVENT: 10 & 100 YEAR RAINFALL EVENTS PAINTER-LEWIS, P.L.C. PAGE 6
SUMMARY TABLE 3 - DISCHARGE (CFS) AT XSECTIONS AND STRUCTURES FOR ALL STORMS AND ALTERNATES
XSECTION/ DRAINAGE
STRUCTURE AREA STORM NUMBERS..........
ID (SQ MI) 1
Page 6
0 STRUCTURE
9
16.81
ALTERNATE
0
6978.77
0 STRUCTURE
8
.74
ALTERNATE
0
1079.83
0 STRUCTURE
6
16.07
ALTERNATE
0
8755.48
0 STRUCTURE
3
4.01
ALTERNATE
0
5506.09
0 STRUCTURE
2
4.81
ALTERNATE
0
5038.72
0 STRUCTURE
1
7.25
ALTERNATE
0
5272.96
0 XSECTION 1
12.06
ALTERNATE
0
7341.24
MAIN - UNEXPECTED RECORD FOUND(IGNORED)>>>12345678901234567890123456789012345678901234567890123456789012345678901234567890<<<
MAIN - UNEXPECTED RECORD FOUND(IGNORED) >>>
1 END OF 1 JOBS IN THIS RUN
Page 7
1
1
1
1
1
1
1
i
1
1
1
1
1
1
1
1
1
1
1
Appendix B
HEC-RAS Calculations
1264.970
1159.120 1000.000
•
a
HEC-RAS River. abrams creek Reach: study area Profile: Floodplain
8980.00
561.26
Maw,
570.96
570.96
573.66
mmmm
0.006082
,•
`'.0
0
16.98
976.4
8980.00
561.26
570.96
570.96
573.66
0.006082
16.98
976.40
167.41
0.98
bo�9tlpla A� 8980.00
559.20
571.30
, 568.95
572.27
0.002043
11.07
1454.77
198.79
0.59
8980.001
559.20
571.55
568.95
572.45
0.001851
10.69
1503.51
199.70
0.56
tTef382''
F ,plf'4R,. 8980.00
560.24
571.09
572.15
0.002350
11.24
1429.42
211.55
0.62
8980.00
560.24
571.37
572.34
0.002098
10.81
1487.64
213.60
0.59
iwl 8
:I ,;•;
'f�& f 8980.00
8980.00
559.24
570.90
571.95
0.002431
12.091
1463.02
219.221
0.64
559.24
571.18
572.17
0.001966
11.06
1326.44
179.64
0.58
8980.00
8980.00
559.85
570.67
571.86
0.002415
11.62
1410.06
220.84
0.63
559.85
570.69
572.05
0.002573
12.01
1217.72
176.92
0.65
i ••'•, 8980.00
8980.00
°K
558.87
558.87
570.51
570.04
571.53
571.68
0.002244
0.003277
11.75
13.78
1511.16
1103.44
226.07
155.15
0.62
0.74
`L
8980.00
8980.00
557.87
568.50
568.50
571.02
0.004967
16.32
1091.15
215.33
0.90
557.87
568.62
571.16
0.004475
15.62
866.61
126.83
0.86
8980.00
558.25
568.22
568.43
570.74
0.005147
15.99
1083.42
232.45
0.91
8980.00
558.26
568.28
568.28
571.02
0.005216
16.17
884.91
151.71
0.92
Ii 8980.00
..,
8980.00
557.97
568.47
570.04
0.003257
13.21
1259.49
214.19
OJ3
557.97
568.61
567.40
570.04
0.002911
12.61
1272.42
203.47
0.69
8980.00
8980.00
557.84
567.24
567.24
569.72
0.005987
16.18
990.57
189.15
0.96
557.84
567.24
567.24
569.72
0.005987
16.18
990.57
189.15
0.96
8980.00
8980.00
557.08
567.45
566.11
568.93
0.002792
11.59
1088.59
183.47
0.66
557.08
567.45
566.11
568.93
0.002792
11.59
1088.59
183.47
0.66
8980.00
557.45
566.09
566.09
568.43
0.008232
14.94
911.10
191.21
0.94
8980.00
8980.00
557.45
566.09
566.09
568.43
0.008232
14.94
911.10
191.21
0.94
555.93
565.53
565.07
567.19
0.006372
13.55
1084.56
220.06
0.82
8980.00
555.93
565.53
565.07
667.19
0.006372
13.55
1084.56
220.06
0.82
8980.00
8960.00
554.93
565.07
564.211
566.221
0.004504
11.411
1303.76
268.14
0.69
554.93
565.07
564.211
566.221
0.004504
11.411
1303.76
268.14
0.69
HEC-RAS Version 3.1.3 May 2005
U.S. Army Corp of Engineers
Hydrologic Engineering Center
609 Second Street
Davis, California
X X
XXXXXX
XXXX XXXX XX XXXX
X X
X
X X X X X X X
X X
X
X X X X X X
XXXx0{X
XXXX
X XXX XXXX xxxxxx xxxX
X X
X
X X X X X X
X X
X
X X X X X X X
X X
XXXXXX
XXXX X X X X XXXXX
PROJECT DATA
Project Title: FINAL-FLOODPLAIN
Project File : FINAL_FIELDSTONE.prj
Run Date and Time: 1/26/2007 12-:01:38 PM
Project in English units
PLAN DATA .
Plan Title: PRE
Plan File X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.p07
Geometry Title: PRE
Geometry File : X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.g03
Flow Title : flow data -normal
Flow File : X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.f02
Plan Summary Information:
Number of: Cross Sections = 14 Multiple Openings = 0
Culverts = 0 Inline Structures = 0
Bridges = 0 Lateral Structures = 0
Computational Information
Water surface calculation tolerance = 0.01
Critical depth calculation tolerance = 0.01
Maximum number of iterations = 20
Maximum difference tolerance = 0.3
Flow tolerance factor = 0.001
Computation Options
Critical depth computed only where necessary
Conveyance Calculation Method: At breaks in n values only
Friction Slope Method: Average Conveyance
Computational Flow Regime: Mixed Flow
FLOW DATA
Flow Title: flow data -normal
Flow File : X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.f02
Flow Data (cfs)
* River Reach RS * Floodplain *
* abrams creek study area 2224.85 * 8980 *
Boundary Conditions
* River Reach Profile * Upstream Downstream
* abrams creek study area Floodplain * Normal S,= 0.0033 Normal S = 0.0045
********************************************************************************
GEOMETRY DATA
Geometry Title: PRE
Geometry File : X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.g03
CROSS SECTION
RIVER: abrams creek
REACH: study area RS: 2224.85
INPUT
Description:
Station Elevation Data num= 27
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 585.01 11.37 584.63 21.57 584.52 24.58 584.18 26.75 584
28.38 583.47 31.58 584 34.88 584.75 65.88 584.31 184:51 582.32
230.55 578 262.82 574 268.59 572 274.33 570 280.49 568
286.17 566.84 331.67 565.46 362.32 565.75 376.61 564.51 382.8 562.24
399.8 561.27 400.03 561.26 413.58 562.14 432.71 566.17 454.92 583.13
468.03 600.13 468.26 600.44
Manning's n Values num= 4
Sta n Val Sta n Val Sta n Val Sta n Val
****************************************************************
0 .03 262.82 .05 382.8 .03 413.58 .1
Bank Sta: Left Right Lengths: Left.Channel Right Coeff Contr. Expan.
382.8 413.58 200.28 208.66 215.27 .1 .3
CROSS SECTION OUTPUT Profile #Floodplain
* E.G. Elev (ft)
*
573.66
*
Element
*
Left OB
* Channel
*
Right OB *
* Vel Head (ft)
*
2.70
*
Wt. n-Val.
*
0.050
* 0.030
*
0.100 *
* W.S. Elev (ft)
*
570.96
*
Reach Len. (ft)
*
200.28
* 208.66
*
215.27 *
* Crit W.S. (ft)
*
570.96
*
Flow Area (sq ft)
*
546.92
* 284.24
*
145.24 *
* E.G. Slope (ft/ft)
*0.006082
*
Area (sq ft)
*
546.92
* 284.24
*
145.24 *
* Q Total (cfs)
*
8980.00
*
Flow (cfs)
*
3641.98
* 4826.87
*
511.15 *
* Top Width (ft)
*
167.41
*
Top Width (ft)
*
111.23
* 30.78
*
25.40 *
* Vel Total (ft/s)
*
9.20
*
Avg. Vel. (ft/s)
*
6.66
* 16.98
*
3.52 *
* Max Chl Dpth (ft)
*
9.70
*
Hydr. Depth (ft)
*
4.92
* 9.23
*
5.72 *
* Conv. Total (cfs)
*115143.3
*
Conv. (cfs)
*
46698.2
* 61891.1
*
6554.0 *
* Length Wtd. (ft)
*
*
Wetted Per. (ft)
*
112.31
* 30.84
*
27.44
* Min Ch E1 (ft)
*
561.26
*
Shear (lb/sq ft)
*
1.85
* 3.50
*
2.01
* Alpha
*
2.05
*
Stream Power (lb/ft s)
*
12.31
* 59.44
*
7.07
14M am am a_ am am ■_ 4- a_ 4- 4M 4M 4_ 4' am 4_ um � u_
* Frctn Loss (ft) * * Cum Volume (acre-ft) * 19.14 * 9.33 * 5.60 *
* C & E Loss (ft) * * Cum SA (acres) * 3.60 * 0.98 * 1.29 *
***********************************************************************************************
Warning: The energy equation could not be balanced within the specified number of iterations. The
program used critical depth for the water surface and continued on with the calculations.
Warning: The velocity head has changed by more than 0.5,ft (0.15 m). This may indicate the need for
additional cross sections.
Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than
0.7 or greater than 1.4. This may indicate the need for additional cross sections.
Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross
section. This may indicate the need for additional cross sections.
CROSS SECTION
RIVER: abrams creek
REACH: study area
RS: 2016.19
INPUT
Description:
Station Elevation
Data
num=
28
Sta Elev
Sta
Elev
Sta
Elev
Sta
Elev
Sta
Elev
5.3 583.14
8.67
583.65
13.44
584.3
50.8
583.1
100
582.6
114.34 582
136.21
581
145.54
580
163.31
578
179.24
576
198.82 574
215.75
572
220.42
570
225.05
568
235.64
566
276.54 564.4
287.88
564
317.84
562.8
336.24
564
340.56
564
368.58 563
372.65
561.43
374
561.2
388.1
559.2
402.2
561.2
404.55 562.9
414.55
570.13
424.55
577.37
Manning's n Values
num=
4
Sta n Val
Sta
n Val
Sta
n Val
Sta
n Val
5.3 .03
235.64
.05
374
.03
402.2
.1
Bank Sta: Left
Right
Lengths:
Left.Channel
Right
Coeff
Contr.
Expan.
374
402.2
52.01
53.59
52.47
.1
.3
CROSS SECTION OUTPUT Profile #Floodplain
* E.G. Elev (ft) * 572.27 * Element * Left OB * Channel * Right OB
Ulm -MM
*
Vel Head (ft)
*
0.97
*
Wt. n-Val.
*
0.049
*
0.030
*
0.100
*
W.S. Elev (ft)
*
571.30
*
Reach Len. (ft)
*
52.01
*
53.59
*
52.47
*
*
Crit W.S. (ft)
*
568.95
*
Flow Area (sq ft)
*
1071.12
*
313.08
*
70.56
*
*
E.G. Slope (ft/ft)
*0.002043
*
Area (sq ft)
*
1071.12
*
313.08
*
70.56
*
*
Q Total (cfs)
*
8980.00
*
Flow (cfs)
*
5393.25
*
3465.46
*
121.28
*
*
Top Width (ft)
*
198.79
*
Top Width (ft)
*
156.62
*
28.20
*
13.97
*
*
Vel Total (ft/s)
*
6.17
*
Avg. Vel. (ft/s)
*
5.04
*
11.07
*
1.72
*
*
Max Chl Dpth (ft)
*
12.10
*
Hydr. Depth (ft)
*
6.84
*
11.10
*
5.05
*
*
Conv. Total (cfs)
*198659.4
*
Conv. (cfs)
*119311.9
*
76664.5
*
2683.0
*
*
Length Wtd. (ft)
*
52.66
*
Wetted Per. (ft)
*
157.92
*
28.48
*
17.24
*
*
Min Ch E1 (ft)
*
559.20
*
Shear (lb/sq ft)
*
0.87
*
1.40
*
0.52
*
*
Alpha
*
1.64
*
Stream Power (lb/ft
s) *
4.36
*
.15.52
*
0.90
*
*
Frctn Loss (ft)
*
0.12
*
Cum Volume (acre-ft)
*
15.42
*
7.90
*
5.07
*
*
C & E Loss (ft)
*
0.01
*
Cum SA (acres)
*
2.99
*
0.83
*
1.19
*
Note: Hydraulic jump has occurred between this cross section and the previous upstream section.
CROSS SECTION
RIVER: abrams creek
REACH: study area RS: 1962.580
INPUT
Description:
Station Elevation Data num= 30
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 582.7724.67999 582.76 24.94 582.7451.23999 581.8969.48001 581.81
78.17001 581.65 105.6 581.34 120.07 581.08 132.88 580.51 143.38 579.36
152.81 578.35 159.44 577.42 176.94 574.5 181.04 573.93 187.03 573.01
203.24 570.53 221.19 567.57 228.6 566.72 245.54 564.78 267.55 564.59
292.07 565.24 336.06 562.45 344.36 563.53 351.35 562.35 367.57 562.35
376.52 560.99 388.97 560.24 401.71 561.12 405.63 565.29 415.63 575.9
Manning's n Values num= 3
Sta n Val Sta n Val Sta n Val
************************************************
0 .05 367.57 .03 401.71 .1
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.
am I= '_ `- `M `_ '_ '_ ■- q_ � Im o_ '_ ■_ � � '_ �
367.57 401.71 82.45 81.68 83.11 .1 .3
CROSS SECTION OUTPUT Profile #Floodplain
* E.G. Elev (ft)
*
572.15
*
Element
*
Left OB
*
Channel
* Right OB
*
* Vel Head (ft)
*
1.06
*
Wt. n-Val.
*
0.050
*
0.030
* 0.100
*
* W.S. Elev (ft)
*
571.09
*
Reach Len. (ft)
*
82.45
*
81.68
* 83.11
*
* Crit W.S. (ft)
*
*
Flow Area (sq ft)
*
1035.12
*
347.50
* 46.80
*
* E.G. Slope (ft/ft)
*0.002350
*
Area (sq ft)
*
1035.12
*
347.50
* 46.80
*
* Q Total (cfs)
*
8980.00
*
Flow (cfs)
*
4997.01
*
3906.53
* 76.47
*
* Top Width (ft)
*
211.55
*
Top Width (ft)
*
168.02
*
34.14
* 9.39
*
* Vel Total (ft/s)
*
6.28
*
Avg. Vel. (ft/s)
*
4.83
*
11.24
* 1.63
*
* Max Chl Dpth (ft)
*
10.85
*
Hydr. Depth (ft)
*
6.16
*
10.18
* 4.98
*
* Conv. Total (cfs)
*185260.0
*
Conv. (cfs)
*103089.7
*
80592.8
* 1577.6
*
* Length Wtd. (ft)
*
82.15
*
Wetted. Per. (ft)
*
168.73
*
34.30
* 13.70
*
* Min Ch E1 (ft)
*
560.24
*
Shear (lb/sq ft)
*
0.90
*
1.49
* 0.50
*
* Alpha
*
1.72
*
Stream Power (lb/ft s)
*
4.34
*
16.71
* 0.82
*
* Frctn Loss (ft)
*
0.20
*
Cum Volume (acre-ft)
*
14.16
*
7.49
* 5.00
*
* C & E Loss (ft)
*
0.00
*
Cum SA (acres)
*
2.79
*
0.80
* 1.18
*
CROSS SECTION
RIVER: abrams creek
REACH: study area RS: 1880.9
INPUT
Description:
Station
Elevation
Data
num=
25
Sta
Elev
Sta
Elev
Sta
Elev
Sta
Elev
Sta
Elev
********************************************************************************
0
581.56
32.66
580
58.46
579.26
124.17
578.8
138.62
578
155.19
576
174.01
574
190.09
572
201.85
570
213.95
568
227.3
566
267.07
564.03
288.77
564
301.07
563.52
322.6
564
343.9
564
359.96
564.46
365.1
564
368.62
562
382.79
560.64
387.75
559.24
406.86
560.24
408.9
564
418.9
574
428.46
583.57
Manning's n Values num= 3
Sta n Val Sta n Val Sta n Val
************************************************
0 .05 382.79 .03 406.86 .1
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contra Expan.
382.79 406.86 34.9 33.75 36.23 .1 .3
CROSS SECTION OUTPUT Profile #Floodplain
* E.G. Elev (ft)
*
571.95
*
Element
*
Left OB
*
Channel
* Right OB
*
* Vel Head (ft)
*
1.06
*
Wt. n-Val.
*
.0.050
*
0.030
* 0.100
*
* W.S. Elev (ft)
*
570.90
*
Reach Len. (ft)
*
34.90
*
33.75
* 36.23
*
* Crit W.S. (ft)
*
*
Flow Area (sq ft)
*
1153.78
*
267.55
* 41.69
*
* E.G. Slope (ft/ft)
*0.002431
*
Area (sq ft)
*
1153.78
*
267.55
* 41.69
*
* Q Total (cfs)
*
8980.00
*
Flow (cfs)
*
5681.87
*
3235.00
* 63.13
*
* Top Width (ft)
*
219.22
*
Top Width .(ft)
*
186.21
*
24.07
* 8.94
*
* Vel Total (ft/s)
*
6.14
*
Avg. Vel. (ft/s)
*
4.92
*
12.09
* 1.51
*
* Max Chl Dpth (ft)
*
11.66
*
Hydr. Depth (ft)
*
6.20
*
11.12
* 4.66
*
* Conv. Total (cfs)
*182113.4
*
Conv. (cfs)
*115227.6
*
65605.5
* 1280.2
*
* Length Wtd. (ft)
*
34.42
*
Wetted Per. (ft)
*
187.29
*
24.29
* 14.03
*
* Min Ch E1 (ft)
*
559.24
*
Shear (lb/sq ft)
*
0.94
*
1.67
* 0.45
*
* Alpha
*
1.81
*
Stream Power (lb/ft s)
*
4.61
*
20.22
* 0.68
*
* Frctn Loss (ft)
*
0.08
*
Cum Volume (acre-ft)
*
12.09
*
6.91
* 4.92
*
* C & E Loss (ft)
*
0.01
*
Cum SA (acres)
*
2.46
*
0.74
* 1.16
*
CROSS SECTION
RIVER: abrams creek
REACH: study area RS: 1847.150
INPUT
Description:
Station Elevation Data num= 32
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
********************************************************************************
0 581.244.839996 580.48 29.87 579.8231.82001 579.7155.55002 579.01
77.95001 578.8279.79001 578.72 105.25 579.25 119.12 578.63 131.09 578.04
151.44 575.68 173.26 573.57 177.38 573.41 192.66 570.78 200.49 569.43
221.33 566.06 226.18 565.41 235.47 564.7 245.54 563.95 265.35 563.84
266.55 563.95 291.58 564.27 310.83 564.38 318.8 564.66 343.65 565.08
360.44 564.8 361.73 564.62 368.41 560.62 386.46 559.85 404.52 560.61
408.13 564.38 428.13 585.31
Manning's n Values num= 3
Sta n Val Sta n Val Sta n Val
************************************************
0 .05 368.41 .03 404.52 .1
Bank Sta: Left Right Lengths Left Channel Right Coeff Contr. Expan.
368.41 404.52 117.21 119.36 121.26, .1 .3
CROSS SECTION OUTPUT Profile #Floodplain
* E.G. Elev (ft)
*
571.86
*
Element
*
Left OB
* Channel
*
Right OB *
* Vel Head (ft)
*
1.19
*
Wt. n-Val.
*
0.050
* 0.030
*
0.100 *
* W.S. Elev (ft)
*
570.67
*
Reach Len. (ft)
*
117.21
* 119.36
*
121.26 *
* Crit W.S. (ft)
*
*
Flow Area (sq ft)
*
984.78
* 376.87
*
48.41 *
* E.G. Slope (ft/ft)
*0.002415
*
Area (sq ft)
*
984.78
* 376.87
*
48.41 *
* Q Total.(cfs)
*
8980.00
.*
Flow (cfs)
*
4520.52
* 4378.34
*
81.14 *
* Top Width (ft)
*
220.84
*
Top Width (ft)
*
175.11
* 36.11
*
9.62 *
* Vel Total (ft/s)
*
6.37
*
Avg. Vel. (ft/s)
*
4.59
* 11.62
*
1.68 *
* Max Chl Dpth (ft)
*
10.82
*
Hydr. Depth (ft)
*
5.62
* 10.44
*
5.03 *
* Conv. Total (cfs)
*182735.5
*
Conv. (cfs)
*
91988.8
* 89095.5
*
1651.2 *
* Length Wtd. (ft)
*
118.18
*
Wetted Per. (ft)
*
176.72
* 36.14
*
13.92 *
* Min Ch El (ft)
*
559.85
*
Shear (lb/sq ft)
*
0.84
* 1.57
*
0.52 *
* Alpha
*
1.88
*
Stream Power (lb/ft s)
*
3.86
* 18.26
*
0.88 *
* Frctn Loss (ft)
*
0.28
*
Cum Volume (acre-ft)
*
11.23
* 6.66
*
4.88 *
* C & E Loss (ft)
*
0.05
*
Cum SA (acres)
*
2.31
* 0.72
*
1.15 *
***********************************************************************************************
CROSS SECTION
RIVER: abrams creek
REACH: study area RS: 1727.790
INPUT
Description:
Station Elevation Data num= 34
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 579.11 9 576.4120.04001 575.5922.73001 575.134.26001 574.53
40.61002 574.44 40.75 574.6 74.37 573.7 76.78 573.67 101.14 573.81
117.03 573.61 125.87 573.57 138.04 573.17 164.48 569.35 176.22 567.52
187.26 565.8 189.67 565.68 209.78 564.73 215.38 564.5 231.43 563.83
243.19 563.86 254.11 563.46 279.3 563.4 293.83 563.05 304.75 563.17
327.66 563.53 327.72 563.72 345.15 559.8 345.77 559.63 358.59 558.87
371.44 559.77 372.77 561.63 381.6 569.68 391.6 578.79
Manning's n Values num= 3
Sta n Val Sta n Val Sta n Val
0 .05 345.77 .03 371.44 .1
Bank Sta: Left Right Lengths: Left Channel
345.77 371.44 112.74 112.63
CROSS SECTION OUTPUT Profile #Floodplain
Right Coeff Contr. Expan.
115.76 .1 .3
* E.G. Elev (ft)
*
571.53
*
Element
*
Left 08
* Channel
*
Right OB
*
* Vel Head (ft)
*
1.02
*
Wt. n-Val.
*
0.050
* 0.030
*
0.100
*
* W.S. Elev (ft)
*
570.51
*
Reach Len. (ft)
*
112.74
* 112.63
*
115.76
*
* Crit W.S. (ft)
*
*
Flow Area (sq ft)
*
1166.67
* 288.18
*
56.31
*
* E.G. Slope (ft/ft)
*0.002244
*
Area (sq ft)
*
1166.67
* 288.18
*
56.31
*
* Q Total (cfs)
*
8980.00
*
Flow (cfs)
*
5500.81
* 3385.40
*
93.79
*
* Top Width (ft)
*
226.07
*
Top Width (ft)
*
189.33
* 25.67
*
11.07
*
* Vel Total (ft/s)
*
5.94
*
Avg. Vel. (ft/s)
*
4.71
* 11.75
*
1.67
*
* Max Chl Dpth (ft)
*
11.64
*
Hydr. Depth (ft)
*
6.16
* 11.23
*
5.09
*
* Conv. Total (cfs)
*189566.4
*
Conv. (cfs)
*116121.2
* 71465.2
*
1980.0
*
* Length Wtd. (ft)
*
112.76
*
Wetted Per. (ft)
*
190.34
* 25.72
*
15.47
*
* Min Ch El (ft)
*
558.87
*
Shear (lb/sq ft)
*
0.86
* 1.57
*
0.51
*
* Alpha
*
1.86
*
Stream Power (lb/ft s)
*
4.05
* 18.44
*
0.85
*
* Frctn Loss (ft)
*
0.36
*
Cum Volume (acre-ft)
*
8.34
* 5.75
*
4.73
*
* C & E Loss (ft)
*
0.15
*
Cum SA (acres)
*
1.82
* 0.63
*
1.12
*
Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for
additional cross sections.
Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than
0.7 or greater than 1.4. This may indicate the need for additional cross sections.
CROSS SECTION
RIVER: abrams creek
REACH: study area RS: 1615.17
INPUT
Description:
Station Elevation
Data
num=
22
Sta
Elev
Sta
Elev
Sta
Elev
Sta
Elev
Sta
Elev
********************************************************************************
0
578
2.24
578
8.11
578.71
12.3
578
20.94
576
29.99
574
39.2
572
94.86
570
130.16
568
168.65
566
202.77
564
237.44
563.1
260.6
562.13
279.45
562
286.89
562.32
289.7
558.81
307.13
557.87
320.51
558.92
326.16
560
329.94
562
340.38
572
342.09
573.44
Manning's n Values num= 3
Sta n Val Sta n Val Sta n Val
************************************************
0 .05 289.7 .03 320.51 .1
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.
289.7 320.51 25.95 25.84 22.6 .1 .3
CROSS SECTION OUTPUT Profile #Floodplain
***********************************************************************************************
* E.G. Elev (ft)
*
571.02
*
Element
*
Left OB
*
Channel
* Right OB *
* Vel Head (ft)
*
2.52
*
Wt. n-Val.
*
0.050
*
0.030
* 0.100 *
* W.S. Elev (ft)
*
568.50
*
Reach Len. (ft)
*
25.95
*
25.84
* 22.60 *
* Crit W.S. (ft)
*
568.50
*
Flow Area (sq ft)
*
677.52
*
312.20
* 101.43 *
* E.G. Slope (ft/ft)
*0.004967
*
Area (sq ft)
*
677.52
*
312.20
* 101.43 *
* Q Total (cfs)
*
8980.00
*
Flow (cfs)
*
3564.63
*
5095.64
* 319.73 *
* Top Width (ft)
*
215,33
*
Top Width (ft)
*
168.31
*
30.81
* 16.21 *
* Vel Total (ft/s)
*
8.23
*
Avg. Vel. (ft/s)
*
5.26
*
16.32
* 3.15 *
* Max Chl Dpth (ft)
*
10.63
*
Hydr. Depth (ft)
*
4.03
*
10.13
* 6.26 *
* Conv. Total (cfs)
*127423.6
*
Conv. (cfs)
*
50581.0
*
72305.7
* 4536.9 *
* Length Wtd. (ft)
*
25.79
*
Wetted Per. (ft)
*
170.16
*
30.88
* 19.42 *
* Min Ch E1 (ft)
*
557.87
*
Shear (lb/sq ft)
*
1.23
*
3.14
* 1.62 *
* Alpha
*
2.40
*
Stream Power (lb/ft s)
*
6.50
*
51.17
* 5.10 *
* Frctn Loss (ft)
*
0.13
*
Cum Volume (acre-ft)
*
5.95
*
4.98
* 4.52 *
* C & E Loss (ft)
*
0.00
*
Cum SA (acres)
*
1.36
*
0.56
* 1.09
Warning: The energy equation could not be balanced within the specified number of iterations. The
program selected the water surface that had the least amount of error between computed and
assumed values.
Warning: During the standard step iterations, when the assumed water surface was set equal to critical
depth, the calculated water surface came back below critical depth. This indicates that there
is not a valid subcritical answer. The program defaulted to critical depth.
CROSS SECTION
RIVER: abrams creek
REACH: study area RS: 1589.330
INPUT
Description:
Station Elevation Data num= 35
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
********************************************************************************
0 578.1814.39001 578.9922.49002 578.5623.17001 578.4842.61002 572.61
45.85001 571.85 61.13 569.968.60001 569.3382.99001 568.67 104.09 567.29
110.19 567.04 119.98 566.85 127.66 566.3 144.72 566.35 147.6 566.25
160.58 565.8 163.83 565.49 180.41 564.59 187.5 564.2 204.65 563.4
214.74 563.05 236.75 562.44 243.33 562.73 250.04 561.8 256.42 561.78
261.49 562.18 262.56 561.73 262.67 561.9 272.95 560.69 274.27 559.24
276.02 558.97 291.73 558.25 309.2 559.05 317.35 563.15 328.01 574.03
Manning's n Values num= 3
Sta n Val Sta n Val Sta n Val
************************************************
0 .05 274.27 .03 309.2 .1
Bank Sta: Left Right
Lengths:
Left Channel Right
Coeff Contr.
Expan.
274.27 309.2
101.09 100.89 103.33
.1
.3
CROSS SECTION OUTPUT .Profile
#Floodplain
***********************************************************************************************
* E.G. Elev (ft)
* 570.74.
* Element
*
Left OB
* Channel
* Right OB *
* Vel Head (ft)
* 2.52
* Wt. n-Val.
*
0.050
* 0.030
* 0.100 *
* W.S. Elev (ft)
* 568.22
* Reach Len. (ft)
*
101.09
* 100.89
* 103.33 *
* Crit W.S. (ft)
* 568.43
* Flow Area (sq ft)
*
678.67
* 334.12
* 70.62 *
* E.G. Slope (ft/ft)
*0.005147
* Area (sq ft)
*
678.67
* 334.12
* 70.62 *
* Q Total (cfs)
* 8980.00
* Flow (cfs)
*
3435.07
* 5344.20
* 200.73 *
* Top Width (ft)
* 232.45
* Top Width (ft)
*
184.40
* 34.93
* 13.12 *
* Vel Total (ft/s)
* 8.29
* Avg. Vel. (ft/s)
*
5.06
* 15.99
* 2.84 *
* Max Chl Dpth (ft)
* 9.97
* Hydr. Depth (.ft)
*
3.68
* 9.57
* 5.38 *
* Conv. Total (cfs)
*125175.1
* Conv. (cfs)
*
47882.5
* 74494.5
* 2798.0 *
* Length Wtd. (ft)
* 101.02 *
Wetted Per. (ft)
*
185.54
* 34.99
* 16.22
* Min Ch E1 (ft)
* 558.25 *
Shear (lb/sq ft)
*
1.18
* 3.07
* 1.40
* Alpha
* 2.36 *
Stream Power (lb/ft
s) *
5.95
* 49.08
* 3.98
* Frctn Loss (ft)
* 0.41 *
Cum Volume (acre-ft)
*
5.55
* 4.79
* 4.48
* C & E Loss (ft)
* 0.28 *
Cum SA (acres)
*
1.26
* 0.54
* 1.08
Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for
additional cross sections.
CROSS SECTION
RIVER: abrams creek
REACH: study area RS: 1488.450
INPUT
Description:
Station Elevation Data num= 28
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 578.475.599976 579.2413.04999 579.518.12997 579.1628.64999 577.26
29.03998 577.1848.91998 570.7255.16998 569.7877.86998 566.7689.58998 565.23
104.78 563.92 124.13 563.31 130.59 563.24 130.88 563.24 157.32 562.87
159.96 562.77 174.49 562.24 187.38 562.11 190.54 562.25 209.46 561.73
214.74 562.14 226.11 562.35 232.14 558.69 233.06 558.69 249.45 557.97
266.75 558.76 270.83 561.93 290.83 577.47
Manning's n Values num= 3
Sta n Val Sta n Val Sta n Val
0 .05 232.14 .03 266.75 .1
Bank Sta: Left Right
Lengths: Left Channel
Right
Coeff Contr. .
Expan.
232.14 266.75
57.29 50.74
.48.46
.1
.3
CROSS SECTION OUTPUT
Profile #Floodplain
* E.G. Elev (ft)
* 570.04 * Element
* Left OB *
Channel
* Right OB *
* Vel Head (ft)
* 1.58 * Wt. n-Val.
* 0.050 *
0.030
* 0.100 *
* W.S. Elev (ft)
* 568.47 * Reach Len.
(ft)
* 57.29 *
50.74
* 48.46 *
* Crit W.S. (ft)
* * Flow Area
(sq ft)
* 849.03 *
349.85
* 60.62 *
*
E.G. Slope (ft/ft)
*0.003257
*
Area (sq ft)
*
849.03
*
349.85
*
60.62
*
*
Q Total (cfs)
* 8980.00
*
Flow (cfs)
*
4233.55
*
4620.57
*
125.88
*
*
Top width (ft)
* 214.19
*
Top Width (ft)
*
167.09
*
34.61
*
12.49
*
*
Vel Total (ft/s)
* 7.13
*
Avg. Vel. (ft/s)
*
4.99
*
13.21
*
2.08
*
*
Max Chl Dpth (ft)
* 10.50
*
Hydr. Depth (ft)
*
5.08
*
10.11
*
4.85
*
*
Conv. Total (cfs)
*157341.9
*
Conv. (cfs)
*
74177.6
*
80958.7
*
2205.7
*
*
Length Wtd. (ft)
* 53.69
*
Wetted Per. (ft)
*
168.43
*
34.64
*
15.82
*
*
Min Ch E1 (ft)
* 557.97
*
Shear (lb/sq ft)
*
1.03
*
2.05
*
0.78
*
*
Alpha
* 2.00
*
Stream Power (lb/ft
s) *
5.11
*
27.12
*
1.62
*
*
Frctn Loss (ft)
* 0.23
*
Cum Volume (acre-ft)
*
3.78
*
3.99
*
4.32
*
*
C & E Loss (ft)
* 0.09
*
Cum SA (acres)
*
0.85
*
0.46
*
1.05
*
Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for
additional cross sections.
CROSS SECTION
RIVER:'abrams creek
REACH: study area RS: 1437.710
INPUT
Description:
Station Elevation Data num= 25
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
********************************************************************************
0 574.7.1000061 574.74 25.81 569.79 34.88 568.4 54.83 565.63
70.06 563.69 85.09 562.91 105.4 562.55 107.34 562.51 110.3 562.5
128.82 561.85 135.2 561.63 151.36 561.56 158.46 561.28 169.42 561.54
173.71 562.17 177.42 562.17 181.59 562.23 186.05 560.88 190.42 558.59
205.38 557.84 220.31 558.61 224.22 561.4 234.22 568.54 244.22 575.68
Manning's n Values num= 3
Sta n Val Sta n Val Sta n Val
************************************************
0 .05 186.05 .03 220.31 .1
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.
186.05 220.31 71.11 79.87 84.51 .1 .3
CROSS SECTION OUTPUT Profile #Floodplain
*
E.G. Elev (ft)
*
569.72
*
Element
*
Left OB
* Channel
*
Right OB
*
*
Vel Head (ft)
*
2.48
*
Wt. n-Val.
*
0.050
* 0.030
*
0.100
*
*
W.S. Elev (ft)
*
567.24
*
Reach Len. (ft)
*
71.11
* 79.87
*
84.51
*
*
Crit W.S. (ft)
*
567.24
*
Flow Area (sq ft)
*
636.05
* 302.36
*
52.16
*
*
E.G. Slope (ft/ft)
*0.005987
*
Area (sq ft)
*
636.05
* 302.36
*
52.16
*
*
Q Total (cfs)
*
8980.00
*
Flow (cfs)
*
3949.64
* 4891.81
*
138.56
*
*
Top Width (ft)
*
189.15
*
Top Width (ft)
*
142.81
* 34.26
*
12.09
*
*
Vel Total (ft/s)
*
9.07
*
Avg. Vel. (ft/s)
*
6.21
* 16.18
*
2.66
*
*
Max Chl Dpth (ft)
*
9.40
*
Hydr. Depth (ft)
*
4.45
* 8.83
*
4.31
*
*
Conv. Total (cfs)
*116054.3
*
Conv. (cfs)
*
51043.7
* 63219.9
*
1790.7
*
*
Length Wtd. (ft)
*
76.35
*
Wetted Per. (ft)
*
143.34
* 34.86
*
14.85
*
*
Min Ch El (ft)
*
557.84
*
Shear (lb/sq ft)
*
1.66
* 3.24
*
1.31
*
*
Alpha
*
1.94
*
Stream Power (lb/ft s)
*
10.30
* 52.45
*
3.49
*
*
Frctn Loss (ft)
*
0.30
*
Cum Volume (acre-ft)
*
2.80
* 3.61
*
4.26
*
*
C & E Loss (ft)
*
0.30
*
Cum SA (acres)
*
0.64
* 0.42
*
1.03
*
Warning: The energy equation could not be balanced within the specified number of iterations. The
program selected the water surface that had the least amount of error between computed and
assumed values.
Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for
additional cross sections.
Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than
0.7 or greater than 1.4. This may indicate the need for additional cross sections.
Warning: During the standard step iterations, when the assumed water surface was set equal to critical
depth, the calculated water surface came back below critical depth. This indicates that there
is not a valid subcritical answer. The program defaulted to critical depth.
CROSS SECTION
RIVER: abrams creek
REACH: study area RS: 1357.78
INPUT
Description:
Station Elevation
Data
num=
26
Sta Elev
Sta
Elev
Sta Elev Sta Elev Sta Elev
0 574
11.13
572
22.75 570 31.28 568.51 34.91 568
48.63 566
55.99
564.95
68.71 564 94.93 562 100.94 561.53
Ulm
um
143.62 560.27 151.15 561.21 153.55 560 157.5 558 158.05 557.83
160.8 557.45 175.01 557.08 191.97 557.8 199.32 560 205.19 562
207.61 562.76 209.42 563.01 212.59 564 218.07 565.84 223.5 568
231.03 570
Manning's n Values num= 3
Sta n Val Sta n Val Sta n Val
0 .035 151.15 .03 199.32 .08
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.
151.15 199.32 98.5 92.87 87.56 .1 .3
CROSS SECTION OUTPUT Profile #Floodplain
***********************************************************************************************
* E.G. Elev (ft)
*
568.93
*
Element
*
Left OB
*
Channel
* Right OB *
* Vel Head (ft)
*
1.48
*
Wt. n-Val.
*
0.035
*
0.030
* 0.080 *
* W.S. Elev (ft)
*
567.45
*
Reach Len. (ft)
*
98.50
*
92.87
* 87.56 *
* Crit W.S. (ft)
*
566.11
*
Flow Area (sq ft)
*
540.93
*
459.55
* 88.11 *
* E.G. Slope (ft/ft)
*0.002792
*
Area (sq ft)
*
540.93
*
459.55
* 88.11 *
* Q Total (cfs)
*
8980.00
*
Flow (cfs)
*
3449.30
*
5325.10
* 205.60 *
* Top Width (ft)
*
183.47
*
Top Width (ft)
*
112.49
*
48.17
* 22.81 *
* Vel Total (ft/s)
*
8.25
*
Avg. Vel. (ft/s)
*
6.38
*
11.59
* 2.33 *
* Max Chl Dpth (ft)
*
10.37
*
Hydr. Depth (ft)
*
4.81
*
.9.54
* 3.86 *
* Conv. Total (cfs)
*169943.1
*
Conv. (cfs)
*
65276.7
*100775.5
* 3890.9 *
* Length Wtd. (ft)
*
93.98
*
Wetted Per. (ft)
*
112.88
*
49.33
* 24.03 *
* Min Ch El (ft)
*
557.08
*
Shear (lb/sq ft) -
*
0.84
*
1.62
* 0.64 *
* Alpha
*
1.40
*
Stream Power (lb/ft s)
*
5.33
*
18.82
* 1.49 *
* Frctn Loss (ft)
*
0.42
*
Cum Volume (acre-ft)
*
1.84
*
2.91
* 4.12 *
* C & E Loss (ft)
*
0.09
*
Cum SA (acres)
*
0.44
*
0.34
* 1.00 *
Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for
additional cross sections.
Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than
0.7 or greater than 1.4. This may indicate the need for additional cross sections.
CROSS SECTION
RIVER: abrams creek
REACH: study area RS: 1264.970
INPUT
Description:
Station Elevation Data num= 20
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
********************************************************************************
0 575.38.1099854 575.469.809998 573.5931.96999 567.6256.79999 565.07
66.95999 563.0589.85999 561.33 111.9 561.23 113.27 561.23 122.41 560.33
125.12 560.17 127.91 558.17 136.77 557.8.6 148.64 557.45 162.83 558.2
163.82 558.34 171.03 561.43 187.27 561.35 225.13 562.45 248.68 569.06
Manning's n Values num= 3
Sta n Val Sta n Val Sta n Val
************************************************
0 .05 125.12 .035 171.03 .05
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.
125.12 171.03 113.81 105.86 113.35 .1 .3
CROSS SECTION OUTPUT Profile #Floodplain
***********************************************************************************************
* E.G. Elev (ft)
*
568.43
*
Element
*
Left OB
* Channel
*
Right OB
*
* Vel Head (ft)
*
2.34
*
Wt. n-Val.
*
0.050
* 0.035
*
0.050
*
* W.S. Elev (ft)
*
566.09
*
Reach Len. (ft)
*
113.81
* 105.86
*
113.35
*
* Crit W.S. (ft)
*
566.09
*
Flow Area (sq ft)
*
291.94
* 360.68
*
258.48
*
* E.G. Slope (ft/ft)
*0.008232
*
Area (sq ft)
*
291.94
* 360.68
*
258.48
*
* Q Total (cfs)
*
8980.00
*
Flow (cfs)
*
1887.78
* 5387.67
*
1704.55
*
* Top Width (ft)
*
191.21
*
Top Width (ft)
*
78.24
* 45.91
*
67.06
*
* Vel Total (ft/s)
*
9.86
*
Avg. Vel. (ft/s)
*
6.47
* 14.94
*
6.59
*
* Max Chl Dpth (ft)
*
8.64
*
Hydr. Depth (ft)
*
3.73
* 7.86
*
3.85
*
* Conv. Total (cfs)
*
98976.5
*
Conv. (cfs)
*
20806.9
* 59382.3
*
18787.3
*
* Length Wtd. (ft)
*
109.41
*
Wetted Per. (ft)
*
78.61
* 47.23
*
67.58
*
* Min Ch E1 (ft)
*
557.45
*
Shear (lb/sq ft)
*
1.91
* 3.92
*
1.97
*
* Alpha
*
1.55
*
Stream Power (lb/ft s)
*
12.34
* 58.62
*
12.96
*
* Frctn Loss (ft)
*
0.79
*
Cum Volume (acre-ft)
*
0.90
* 2.04
*
3:78
*
* C & E Loss (ft)
*
0.21
*
Cum SA (acres)
*
0.22
* 0.24
*
0.91
*
Warning: The energy equation could not be balanced within the specified number of iterations. The
program selected the water surface that had the least amount of error between computed and
assumed values.
Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for
additional cross sections.
Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross
section. This may indicate the need for additional cross sections.
Warning: During the standard step iterations, when the assumed water surface was set equal to critical
depth, the calculated water surface came back below critical depth. This indicates that there
is not a valid subcritical answer. The program defaulted to critical depth'.
CROSS SECTION
RIVER: abrams creek
REACH: study area RS: 1159.120
INPUT
Description:
Station Elevation Data num= 23
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
********************************************************************************
0 5704.140015 568 8.87001 566 14.88 564 19.3 562
24.79001 56027.07001 558.9143.62001 560.28 48.16 557.6348.84001 556.41
60.25002 555.93 71.66 556.6873.47002 556.9480.45001 560.23 86.77 560.38
111.34 561.31 117.57 561.23 132.23 561.05 143.69 561.09 161.75 561.14
209.88 561.31 239.03 567.33 261.26 570.59
Manning's n Values num= 3
Sta n Val Sta n Val Sta n Val
0 .0543.62001 .03580.45001 .05
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.
43.6200180.45001 165.84 159.12 147.77 .1 .3
CROSS SECTION OUTPUT Profile #Floodplain
***********************************************************************************************
* E.G.
Elev (ft)
*
567.19
*
Element
*
Left OB
* Channel
*
Right OB *
* Vel
Head (ft)
*
1.65
*
Wt. n-Val.
*
0.050
* 0.035
*
0.050 *
* W.S.
Elev (ft)
*
565.53
*
Reach Len.
(ft)
*
165.84
* 159.12
*
147.77 *
* Crit
W.S. (ft)
*
565.07
*
Flow Area
(sq ft)
*
151.76
* 312.08
*
620.72 *
* E.G.
Slope (ft/ft)
*0.006372
*
Area (sq ft)
*
151.76
* 312.08
*
620.72 *
* Q Total
(cfs)
*
8980.00
*
Flow (cfs)
*
963.08
* 4227.26
*
3789.67
Top
Width (ft)
*
220.06
*
Top Width
(ft)
*
33.35
* 36..83
*
149.88
* Vel
Total (ft/s)
*
8.28
*
Avg. Vel.
(ft/s)
*
6.35
* 13.55
*
6.11
now
* Max Chl Dpth (ft) * 9.60 * Hydr..Depth (ft) * 4.55 * 8.47 * 4.14 *
* Conv. Total (cfs)-112499.8 * Conv. (cfs) * 12065.3 * 52958.3 * 47476.2 *
* Length Wtd. (ft) * 154.04 * Wetted Per. (ft) * 34.68 * 39.05 * 150.33 *
* Min Ch E1 (ft) * 555.93 * Shear (lb/sq ft) * 1.74 * 3.18 * 1.64 *
* Alpha * 1.55 * Stream Power (lb/ft s) * 11.04 * 43.06 * 10.03 *
* Frctn Loss (ft) * 0.82 * Cum Volume (acre-ft) * 0.32 * 1.22 * 2.63 *
* C & E Loss (ft) * 0.15 * Cum SA (acres) * 0.08 * 0.14 * 0.63 *
Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for
additional cross sections.
CROSS SECTION
RIVER: abrams creek
REACH: study area RS: 1000.000
INPUT
Description:
Station Elevation Data num= 19
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
********************************************************************************
0 576.29 20.1 560.1325.62003 555.7 27.5 554.9338.04001 555.23
50.46001 555.9755.99002 558.8162.14001 560.1370.92001 560.1993.95001 560.29
134.4 560.26 141.74 560.26 164.27 560.58 186.6 560.9 201.17 561.21
236.94 561.02 258.67 560.53 294.25 567.42 298.67 568.86 .
Manning's n Values num= 3
Sta n Val Sta n Val Sta n Val
0 .05 20.1 .03562.14001 .05
Bank Sta: Left Right Coeff Contr. Expan.
20.162.14001 .1 .3
CROSS SECTION OUTPUT Profile #Floodplain
* E.G. Elev (ft) * 566.22 * Element * Left OB * Channel * Right OB *
* Vel Head (ft) * 1.15 * Wt. n-Val. * 0.050 * 0.035 * 0.050 *
* W.S. Elev (ft) * 565.07 * Reach Len. (ft)
* Crit W.S. (ft) * 564.21 * Flow Area (sq ft) * 15.16 * 357.56 * 931.04
MM m_ MM M_ 7 7
*
E.G. Slope (ft/ft)
*0.004504
*
Area (sq ft)
*
15.16
*
357.56
*
931.04 *
*
Q Total (cfs)
*
8980.00
*
Flow (cfs)
*
46.78
*
4080.75
*
4852.47 *
*
Top Width (ft)
*
268.14
*
Top Width (ft)
*
6.14
*
42.04
*
219.96 *
*
Vel Total (ft/s)
*
6.89
*
Avg. Vel. (ft/s)
*
3.09
*
11.41
*
5.21 *
*
Max Chl Dpth (ft)
*
10.14
*
Hydr. Depth (ft)
*
2.47
*
8.51
*
4.23 *
*
Conv. Total (cfs)
*133802.5
*
Conv. (cfs)
*
697.0
*
60803.4
*
72302.1 *
*
Length Wtd. (ft)
*
*
Wetted Per. (ft)
*
7.88
*
44.60
*
220.41 *
*
Min Ch E1 (ft)
*
554.93
*
Shear (lb/sq ft)
*
0.54
*
2.25
*
1.19 *
*
Alpha
*
1.56
*
Stream Power (lb/ft s)
*
1.67
*
25.73
*
6.19 *
*
Frctn Loss (ft)
*
*
Cum Volume (acre-ft)
*
C & E Loss (ft)
*
*
Cum SA (acres)
***********************************************************************************************
********************************************************************************
ERRORS WARNINGS AND NOTES
Errors Warnings and Notes for Plan : PRE
River: abrams creek Reach: study area RS: 2224.85 Profile: Floodplain
Warning:The energy equation could not be balanced within the specified number of iterations. The
program used critical depth for the water surface and continued on with the calculations.
Warning:The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for
additional cross sections.
Warning:The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7
or greater than 1.4. This may indicate the need for additional cross sections.
Warning:The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross
section. This may indicate the need for additional cross sections.
River: abrams creek Reach: study area RS: 2016.19 Profile: Floodplain
Note: Hydraulic jump has occurred between this cross section and the previous upstream section.
River: abrams creek Reach: study area RS: 1727.790 Profile: Floodplain
Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for
additional cross sections.
Warning:The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7
or greater than 1.4. This may indicate the need for additional cross sections.
River: abrams creek Reach: study area RS: 1615.17 Profile: Floodplain
Warning:The energy equation could not be balanced within the specified number of iterations. The
program selected the water surface that had the least amount of error between computed and assumed values.
Warning:During the standard step iterations, when the assumed water surface was set equal to critical
depth, the calculated water surface came back below critical depth. This indicates that there is not a
valid subcritical answer. The program defaulted to critical depth.
River: abrams creek Reach: study area RS: 1589.330 Profile: Floodplain
Warning:The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for
additional cross sections.
River: abrams creek Reach: study area RS: 1488.450 Profile: Floodplain
Warning:The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for
additional cross sections.
River: abrams creek Reach: study area RS: 1437.710 Profile: Floodplain
Warning:The energy equation could not be balanced within the specified number of iterations. The
program selected the water surface that had the least amount of error between computed and assumed values.
Warning:The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for
additional cross sections.
Warning:The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7
or greater than 1.4.. This may indicate the need for additional cross sections.
Warning:During the standard step iterations, when the assumed water surface was set equal to critical
depth, the calculated water surface came back below critical depth. This indicates that there is not a
valid-subcritical answer. The program defaulted to critical depth.
River: abrams creek Reach: study area. RS: 1357.78 Profile: Floodplain
Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for
additional cross sections.
Warning:The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7
or greater than 1.4. This may indicate the need for additional cross sections.
River: abrams creek Reach: study area RS: 1264.970 Profile: Floodplain
Warning:The energy equation could not be balanced within the specified number of iterations. The
program selected the water surface that had the least amount of error between computed and assumed values.
Warning:The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for
additional cross sections.
Warning:The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross
section. This may indicate the need for additional cross sections.
Warning:During the standard step iterations, when the assumed water surface was set equal to critical
depth, the calculated water surface came back below critical depth. This indicates that there is not a
valid subcritical answer. The program defaulted to critical depth.
River: abrams creek Reach: study area RS: 1159.120 Profile: Floodplain
Warning:The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for
additional cross sections.
CHECK-RAS Program: NT Check
Manning's n Value and Transition Loss Coefficient Review
?roject File: X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.prj
to
File: X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.p07
metry File: X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.g03
w File: X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.f02
Report File: X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.nt
ected profiles: Floodplain
tte:
e: 1/26/2007 7
11:48:28 AM
CNO STRUCTURE
NLOB------NCHL
NROB------CNTR------EXP-
---- ------------ ------ ----
rams creek,study area
-----------
-------
2224.85
0.03
0.03
0.1
0.1
0.3
0.05
1-----
016.19
0.03
0_03
0_1
0.1
0.3
0.05
-
--
1962.58
0.05
0.03
0.1
0.1
0.3
1880.9
0.05
0.03
0.1
0.1
0.3
847.15
0.05
0.03
0.1
0.1
0.3
727.79
0.05
0.03
0.1
0.1
0.3
615.17
0.05
0.03
0.1
0.1
0.3
1589.33
0.05
0.03
0.1
0.1
0.3
488.45
0.05
0.03
0.1
0.1
0.3
437.71
0.05
0.03
0.1
0.1
0.3
357.78
0.035
0.03
0.08
0.1
0.3
1264.97
0.05
0.035
0.05
0.1
0.3
1159.12
0.05
0.035
0.05
0.1
0.3
000
---------------------------------------------------
0.05
0.035
0.05-_----0_1-------0_3--
------
---Summary of Statistics ---
Minimum
Maximum
Overbank n Value:
0.03
0.05
LghtOverbank n Value:
0.05
0.1
el n Value:
0.03
0.035
Contraction Coefficient:
0.1
0.1
ansion Coefficient:,
1p
0.3
0.3
UGHNESS COEFFICIENT CHECK
SITION LOSS COEFFICIENT CHECK
----------------------------------
UGHNESS COEFFICIENT AT STRUCTURES
----------------------------------
CHECK-RAS Program, XS Check
Cross Section Location and Alignment Review
7ect File: X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.prj
File: X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.p07
metry File: X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.g03
Flow File: X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.f02
kime
rt File: X:\Jobfiles\2160E\Engineering\Work\FINALFIELDSTONE.xs
cted profiles: Floodplain
: 1/26/2007
: 11:51:34 AM
k0 Len Lob
Len Chl
Len Rob
TopWdthAct
Q Total
Flow Code
- ----------------------------------------------------------------------
sbrams creek,study area
4.85 200.28
208.66
215.27
167.41
8980
C
6.19 52.01
53.59
52.47
198.79
8980
2.58 82.45
81.68
83.11
211.55
8980
880.9 34.9
33.75
36.23
219.22
8980
1847.15 117.21
119.36
121.26
220.84
8980
7.79 112.74
112.63
115.76
226.07
8980
5.17 25.95
25.84
22.6
215.33
8980
C
9.33 101.09
100.89
103.33
232.45
8980
1488.45 57.29
50.74
48.46
214.19
8980
7.71 71.11
79.87
84.51
189.15
8980
C
7.78 98:5
92.87
87.56
183.47
8980
4.97 113.81
105.86
113.35
191.21
8980
C
159.12 165.84
159.12
147.77
220.06
8980
1000 0
0
0
268.14
8980
- ---------------------------------------------------------------
locked obsstruction
XS SC 05
ritial depth
XS SC 03
D=divided flow
XS SC 01
-cross section extended
XS SC 02
own water -surface
XS SC 04
STANCE CHECK
,
ACING CHECK
INEFFECTIVE FLOW CHECK.
1I_SC_H_A_RG_E__C_H_E_C_K_
DC 02 Constant dicharge used for the abrams creek,study area
V TCH
ECK
HECK
-- HEC
BOUNDARY CONDITION CHECK
I-BC-02-The-name-of-the stream is abrams creek,study area
Normal S = 0.0045 is specified as the downstream boundary
for profile Floodplain
BC 02 The name of the stream is abrams creek,study area
Normal S = 0.0033 is specified as the upstream boundary
for profile Floodplain
BC 03 Maximum number of iterations is 0
It should not be less than 20.
FR 02 The profile is computed as mixed flow regime.
TERAL WEIRS CHECK
---------------------
I-END ---
HEC-RAS Version 3.1.3 May 2005
U.S. Army Corp of Engineers
Hydrologic Engineering Center
609 Second Street
Davis, California
X X XXXXXX XXXX XXXX XX XXXX
X X X X X X X X X X
X X X X X X X X X
XXXXxCX XXXX X XXX XXXX xxxxxx Xxxx
X X X X X X X X X
X X X X X X X X X X
X X XXXX}CX XXXX X X X X XXXXX
PROJECT DATA
Project Title: FINAL-FLOODPLAIN
Project File : FINAL_FIELDSTONE.prj
Run Date and Time: 1/26/2007 12:12:08 PM
Project in English units
PLAN DATA
Plan Title: POST
Plan File : X:\Jobfiles\216OE\Engineering\Work\FINAL_FIELDSTONE.p04
Geometry Title: POST
Geometry File X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.g01
Flow Title flow data -normal
Flow File X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.f02
Plan Summary Information:
Number of: Cross Sections = 14 Multiple Openings = 0
Culverts = 0 Inline Structures = 0
Bridges = 0 Lateral Structures = 0
Computational Information
Water surface calculation tolerance = 0.01
Critical depth calculation tolerance = 0.01
Maximum number of iterations = 20
Maximum difference tolerance = 0.3
Flow tolerance factor = 0.001
Computation Options
Critical depth computed only where necessary
Conveyance Calculation Method: At breaks in n values only
Friction Slope Method: Average Conveyance
Computational Flow Regime: Mixed Flow
FLOW DATA
Flow Title: flow data -normal
Flow File : X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.f02
Flow Data (cfs)
*************************************************************
* River Reach RS * Floodplain *
* abrams creek study area 2224.85 * 8980 *
Boundary Conditions
* River Reach Profile * Upstream Downstream
* abrams creek study area Floodplain * Normal S = 0.0033 Normal S = 0.0045
GEOMETRY DATA
Geometry Title: POST
Geometry File : X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.g01
CROSS SECTION
RIVER: abrams creek
REACH: study area RS: 2224.85
INPUT
Description:
Station Elevation Data num= 27
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 585.01 11.37 584.63 21.57 584.52 24.58 584.18 26.75 584
28.38 583.47 31.58 584 34.88 584.75 65.88 '584.31 184.51 582.32
230.55 578 262.82 574 268.59 572 274.33 570 280.49 568
286.17 566.84 331.67 565.46 362.32 565.75 376.61 564.51 382.8 562.24
399.8 561.27 400.03 561.26 413.58 562.14 432.71 566.17 454.92 583.13
468.03 600.13 468.26 600.44
Manning's n Values num= 4
Sta n Val Sta n Val Sta n Val. Sta n Val
0 .03 262.82 .05 382.8 .03 413.58 .1
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.
382.8 413.58 200.28 208.66 215.27 .1 .3
CROSS SECTION OUTPUT Profile #Floodplain
***********************************************************************************************
* E.G. Elev (ft)
*
573.66
*
Element
*
Left OB
* Channel
*
Right OB *
* Vel Head (ft)
*
2.70
*
Wt. n-Val.
*
0.050
* 0.030
*
0.100 *
* W.S. Elev (ft)
*
570.96
*
Reach Len. (ft)
*
200.28
* 208.66
*
215.27 *
* Crit W.S. (ft)
*
570.96
*
Flow Area (sq ft)
*
546.92
* 284.24
*
145.24 *
* E.G. Slope (ft/ft)
*0.006082
*
Area (sq ft)
*
546.92
* 284.24
*
145.24 *
* Q Total (cfs)
*
8980.00
*
Flow (cfs)
*
3641.98
* 4826.87
*
511.15 *
* Top Width (ft)
*
167.41
*
Top Width (ft)
*
111.23
* 30.78
*
25.40 *
* Vel Total (ft/s)
*
9.20
*
Avg. Vel. (ft/s)
*
6.66
* 16.98
*
3.52 *
* Max Chl Dpth (ft)
*
9.70
*
Hydr. Depth (ft)
*
4.92
* 9.23
*
5.72 *
* Conv. Total (cfs)
*115143.3
*
Conv. (cfs)
*
46698.2
* 61891.1
*
6554.0 *
* Length Wtd. (ft)
*
*
Wetted Per. (ft)
*
112.31
* 30.84
*
27.44 *
* Min Ch E1 (ft)
*
561.26
*
Shear (lb/sq ft)
*
1.85
* 3.50
*
2.01 *
* Alpha
*
2.05
*
Stream Power (lb/ft s)
*
12.31
* 59.44
*
7.07 *
* Frctn Loss (ft) * * Cum Volume (acre-ft) * 17.09 * 9.38 * 5.62 *
* C & E Loss (ft) * * Cum SA (acres) * 3..01 * 0.98 * 1.29 *
***********************************************************************************************
Warning: The energy equation could not be balanced within the specified number, of iterations. The
program used critical depth for the water surface and continued on with the calculations.
Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for
additional cross sections.
Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than
0.7 or greater than 1.4. This may indicate the need for additional cross sections.
Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross
section. This may indicate the need for additional cross sections.
CROSS SECTION
RIVER: abrams creek
REACH: study area RS: 2016.19
INPUT
Description:
Station
Elevation
Data
num=
28
Sta
Elev
Sta
Elev
Sta
Elev
Sta
Elev
Sta
Elev
5.3
583.14
8.67
583.65
13.44
584.3
50.8
583.1
100
582.6
114.34
582
136.21
581
145.54
580
163.31
578
179.24
576
198.82
574
215.75
572
220.42
570
225.05
568
235.64
566
276.54
564.4
287.88
564
317.84
562.8
336.24
564
340.56
564
368.58
563
372.65
561.43
374
561.2
388.1
559.2
402.2
561.2
404.55
562.9
414.55
570.13
424.55
577.37
Manning's n Values num= 4
Sta n Val Sta n Val Sta n Val Sta n Val
****************************************************************
5.3 .03 235.64 .05 374 .03 402.2 .1
Bank Sta: Left Right Lengths: Left. Channel Right Coeff Contr. Expan.
374 402.2 52.01 53.59 52.47 .1 .3
CROSS SECTION OUTPUT Profile #Floodplain
***********************************************************************************************
* E.G. Elev (ft) * 572.45 * Element * Left OB * Channel * Right OB
* Vel Head (ft)
*
0.90
*
Wt. n-Val.
*
0.049
*
0.030
*
0.100 *
* W.S. Elev (ft)
*
571.55
*
Reach Len. (ft)
*
52.01
*
53.59
*
52.47 *
* Crit W.S. (ft)
*
568.95
*
Flow Area (sq ft)
*
1109.50
*
319.98
*
74.02 *
* E.G. Slope (ft/ft)
*0.001851
*
Area (sq ft)
*
1109.50
*
319.98
*
74.02 *
* Q Total (cfs)
*
8980.00
*
Flow (cfs)
*
5436.38
*
3420.57
*
123.05 *
* Top Width (ft)
*
199.70
*
Top Width (ft)
*
157.19
*
28.20
*
14.31 *
* Vel Total (ft/s)
*
5.97
*
Avg. Vel. (ft/s)
*
4.90
*
10.69
*
1.66 *
* Max Chl Dpth (ft)
*
12.35
*
Hydr. Depth (ft)
*
7.06
*
11.35
*
5.17 *
* Conv. Total (cfs)
*208711.8
*
Conv. (cfs)
*126351.5
*
79500.5
*
2859.8 *
* Length Wtd. (ft)
*
52.66
*
Wetted Per. (ft)
*
158.54
*
28.48
*
17.66 *
* Min Ch E1 (ft)
*
559.20
*
Shear (lb/sq ft)
*
0.81
*
1.30
*
0.48 *
* Alpha
*
1.63
*Stream
Power (lb/ft s)
*
3.96
*
13.88
*
0.81 *
* Frctn Loss (ft)
*
0.10
*
Cum Volume (acre-ft)
*
13.28
*
7.93
*
5.08 *
* C & E Loss (ft)
*
0.01
*
Cum SA (acres)
*
2.40
*
0.84
*
1.19 *
***********************************************************************************************
Note: Hydraulic jump has occurred between this cross section and the previous upstream section.
CROSS SECTION
RIVER: abrams creek
REACH: study area RS: 1962.580
INPUT
Description:
Station Elevation Data num= 30
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 582.7724.67999 582.76 24.94 582.7451.23999 581.8969.48001 581.81
78.17001 581.65 105.6 581.34 120.07 581.08 132.88 580.51 143.38 579.36
152.81 578.35 159.44 577.42 176.94 574.5 181.04 573.93 187.03 573.01
203.24 570.53 221.19 567.57 228.6 566.72 245.54 564.78 267.55 564.59
292.07 565.24 336.06 562.45 344.36 563.53 351.35 562.35 367.57 562.35
376.52 560.99 388.97 560.24 401.71 561.12 405.63 565.29 415.63 575.9
Manning's n Values num= 3
Sta n Val Sta n Val Sta n Val
0 .05 361.57 .03 401.71 .1
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.
367.57 401.71 82.45 81.68 83.11 .1 .3
CROSS SECTION OUTPUT Profile #Floodplain
* E.G. Elev (ft)
*
572.34
*
Element
*
Left OB
*
Channel
*
Right OB
*
* Vel Head (ft)
*
0.97
*
Wt. n-Val.
*
0.050
*
0.030
*
0.100
*
* W.S. Elev (ft)
*
571.37
*
Reach Lena (ft)
*
82.45
*
81.68
*
83.11
*
* Crit W.S. (ft)
*
*
Flow Area (sq ft)
*
1081.38
*
356.85
*
49.41
*
* E.G. Slope (ft/ft)
*0.002098
*
Area (sq.ft)
*
1081.38
*
356.85
*
49.41
*
* Q Total (cfs)
*
8980.00
*
Flow (cfs)
*
5043.39
*
3858.93
*
77.68
*
* Top Width (ft)
*
213.60
*
Top Width (ft)
*
169.81
*
34.14
*
9.65
*
* Vel Total (ft/s)
*
6.04
*
Avg. Vel. (ft/s)
*
4.66
*
10.81
*
1.57
*
* Max Chl Dpth (ft)
*
11.13
*
Hydr. Depth (ft)
*
6.37
*
10.45
*
5.12
*
* Conv. Total (cfs)
*196030.5
*
Conv. (cfs)
*110095.6
*
84239.1
*
1695.8
*
* Length Wtd. (ft)
*
82.16
*
Wetted.Per. (ft)
*
170.54
*
34.30
*
14.08
*
* Min Ch El (ft)
*
560.24
*
Shear (lb/sq ft)
*
0.83
*
1.36
*
0.46
*
* Alpha
*
1.71
*
Stream Power (lb/ft s)
*
3.87
*
14.74
*
0.72
*
* Frctn Loss (ft)
*
0.17
*
Cum Volume (acre-ft)
*
11.97
*
7.51
*
5.00
*
* C & E Loss (ft)
*
0.00
*
Cum SA (acres)
*
2.20
*
0.80
*
1.18
*
CROSS SECTION
RIVER: abrams creek
REACH: study area RS: 1880.9
INPUT
Description:
Station Elevation
Data
num=
27
Sta Elev
Sta
Elev
Sta
Elev
Sta
Elev
Sta
Elev
0 581.24
1.6
581.2
88.85
580
143.08
578
151.7
576.18
158.52 578
202.17
578.2
221.35
578
226.43
576
231.15
574
235.07 572
238.41
570
242.38
568
246.74
566
288.77
564
301.07 563.52
322.6
564
343.9
564
359.96
564.46
365.1
564
368.62 562
382.79
560.64
387.75
559.24
406.86
560.24
408.9
564
418.9 574
428.46
583.57
Manning's n Values
num=
4
Sta n Val
Sta
n Val
Sta
n Val
Sta
. n Val
0 .03 301.07 .05 382.79 .03 406.86 .1
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.
382.79 406.86 34.9 33.75 36.23 .1 .3
CROSS SECTION OUTPUT Profile #Floodplain
* E.G. Elev (ft)
*
572.17
*
Element
*
Left OB
*
Channel
* Right OB
*
* Vel Head (ft)
*
0.99
*
Wt. n-Val.
*
0.041
*
0.030
* 0.100
*
* W.S. Elev (ft)
*
571.18
*
Reach Len. (ft)
*
34.90
*
33.75
* 36.23
*
* Crit W.S. (ft)
*
*
Flow Area (sq ft)
*
1007.77
*
274.40
* 44.27
*
* E.G. Slope (ft/ft)
*0.001966
*
Area (sq ft)
*
1007.77
*
274.40
* 44.27
*
* Q Total (cfs)
*
8980.00
*
Flow (cfs)
*
5884.34
*
3034.08
* 61.57
*
* Top Width (ft)
*
179.64
*
Top Width (ft)
*
146.35
*
24.07
* 9.22
*
* Vel Total (ft/s)
*
6.77
*
Avg. Vel. (ft/s)
*
5.84
*
11.06
* 1.39
*
* Max Chl.Dpth (ft)
*
11.94
*
Hydr. Depth (ft)
*
6.89
*
11.40
* 4.80
*
* Conv. Total (cfs)
*202522.5
*
Conv. (cfs)
*132707.3
*
68426.5
* 1388.7
*
* Length Wtd. (ft)
*
34.43
*
Wetted Per. (ft)
*
148.27
*
24.29
* 14.43
*
* Min Ch El (ft)
*
559.24
*
Shear (lb/sq ft)
*
0.83
*
1.39
* 0.38
*
* Alpha
*
1.39
*
Stream Power (lb/ft s)
*
4.87
*
15.33
* 0.52
*
* Frctn Loss, (ft)
*
0.08
*
Cum Volume (acre-ft)
*
10.00
*
6.92
* 4.91
*
* C & E Loss (ft)
*
0.04
*
Cum SA (acres)
*
1.90
*
0.74
* 1.16
*
CROSS SECTION
RIVER: abrams creek
REACH: study area
RS: 1847.150
INPUT
Description:
Station Elevation Data num= 29
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 590 63.8 580 141.89 578 152.22 578 165.1 578.2
165.1 607.4 209.48 607.4 209.48 578.2 222.07 578 226.17 576
230.69 574 234.52 572 238.68 570 242.76 568 246.75 566
250.84 564 265.35 563.84 266.55 563.95 291..58 564.27 310.83 564.3,8
318.8 564.66 343.65 565.08 360.44 564.8 361.73 564.62 368.41 560.62
386.46 559.85 404.52 560.61 408.13 564.38 428.13 585.31
Manning's n Values num= 4
Sta n Val Sta n Val Sta n Val Sta n Val
****************************************************************
0 .03 266.55 .05 368.41 .03 404.52 .1
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.
368.41 404.52 117.21 119.36 121.26, .1 .3
CROSS SECTION OUTPUT Profile #Floodplain
* E.G. Elev (ft)
*
572.05
*
Element
*
Left OB
* Channel
*
Right OB
*
* Vel Head (ft)
*
1.36
*
Wt. n-Val.
*
0.045
* 0.030
*
0.100
*
* W.S. Elev (ft)
*
570.69
*
Reach Len. (ft)
*
117.21
* 119.36
*
121.26
*
* Crit W.S. (ft)
*
*
Flow Area (sq ft)
*
791.35
* 377.73
*
48.64
*
* E.G. Slope (ft/ft)
*0.002573
*
Area (sq ft)
*
791.35
* 377.73
*
48.64
*
* Q Total (cfs)
*
8980.00
*
Flow (cfs)
*.4359.71
* 4536.02
*
84.27
*
* Top Width (ft)
*
176.92
*
Top Width (ft)
*
131.17
* 36.11
*
9.64
*
* Vel Total (ft/s)
*
7.37
*
Avg. Vel. (ft/s)
*
5.51
* 12.01
*
1.73
*
* Max Chl Dpth (ft)
*
10.84
*
Hydr. Depth (ft)
*
6.03
* 10.46
*
5.04
*
* Conv. Total (cfs)
*177050.7
*
Conv. (cfs)
*
85956.5
* 89432.7
*
1661.6
*
* Length.Wtd. (ft)
*
118.26
*
Wetted Per. (ft)
*
133..87
* 36.14
*
13.95
*
* Min Ch E1 (ft)
*
559.85
*
Shear (lb/sq ft)
*
0.95
* 1.68
*
0.56
*
* Alpha
*
1.61
*
Stream Power (lb/ft s)
*
5.23
* 20.16
*
0.97
*
* Frctn Loss (ft)
*
0.34
*
Cum Volume (acre-ft)
*
9.28
* 6.67
*
4.87
*
* C & E Loss (ft)
*
0.03
*
Cum SA (acres)
*
1.79
* 0.72
*
1.15
*
CROSS SECTION
RIVER: abrams creek
REACH: study area RS: 1721.790
INPUT
Description:
Station
Elevation
Data
num=
37
Sta
Elev.
Sta
Elev
Sta
Elev
Sta
Elev
Sta
Elev
********************************************************************************
0
580
6.61
576
27.83
576
29.33
578
31.35
580
35.75
582
39.5
584
44.95
584
49.53
582
54.49
580
63.64
578
122.15
576
128.2
576
161.24
577.4
161.24
607.4
206.02
607.4
206.02
577.4
213.08
576
218.68
574
222.8
572
226.93 570 231.1 568 235.2 566 239.62 564 254.11 563.46
279.3 563.4 293.83 563.05 304.75 563.17 327.66 563.53 327.72 563.72
345.15 559.8 345.77 559.63 358.59 558.87 371.44 559.77 372.77 561.63
381.6 569.68 391.6 578.79
Manning's n Values num= 4
Sta n Val Sta n Val Sta n Val Sta n Val
0 .03 254.11 .05 345.15 .03 371.44 .1
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.
345.15 371.44 112.74 112.63 115.76 .1 .3
CROSS SECTION OUTPUT Profile #Floodplain
* E.G. Elev (ft) * 571.68 * Element * Left OB * Channel * Right OB *
* Vel Head (ft) * 1.64 * Wt. n-Val. * 0.046 * 0.030 * 0.100 *
* W.S. Elev (ft) * 570.04 * Reach Len. (ft) * 112.74 * 112.63 * 115.76 *
* Crit W.S. (ft) * * Flow Area (sq ft) * 769.74 * 282.49 * 51.22 *
* E.G. Slope (ft/ft) *0.003277 * Area (sq ft) * 769.74 * 282.49 * 51.22 *
* Q Total (cfs) * 8980.00 * Flow (cfs) * 4987.69 * 3892.51 * 99.80 *
* Top Width (ft) * 155.15 * Top Width (ft) * 118.30 * 26.29 * - 10.56 *
* Vel Total (ft/s) * 8.14 * Avg. Vel. (ft/s) * 6.48 * 13.78 * 1.95 *
* Max Chl Dpth (ft) * 11.17 * Hydr. Depth (ft) * 6.51 * 10.75 * 4.85 *
* Conv. Total (cfs) *156876.8 * Conv. (cfs) * 87132.9 * 68000.4 * 1743.5 *
* Length Wtd. (ft) * 112.76 * Wetted Per. (ft) * 120.25 * 26.37 * 14.77 *
* Min Ch E1 (ft) * 558.87 * Shear (lb/sq ft) * 1.31 * 2.19 * 0.71 *
* Alpha * 1.60 * Stream Power (lb/ft s) * 8.48 * 30.20 * 1.38 *
* Frctn Loss (ft) * 0.43 * Cum Volume (acre-ft) * 7.18. * 5.76 * 4.73 *
* C & E Loss (ft) * 0.09 * Cum SA (acres) * 1.45 * 0.63 * 1.12 *
Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for
additional cross sections.
CROSS SECTION
RIVER: abrams creek
REACH: study area RS: 1615.17
INPUT
Description:
Station Elevation Data
num=
32
Sta Elev Sta
Elev
Sta Elev Sta
Elev Sta
Elev
0 577.41 .94
577.03
3.4 578 23.73
580 28.86
582
32.81 584 39.57
584
43.44 582 47.63
580 51.85
578
64 576 113.25
574'
135.5 574 164.66
572.5 164.66
607.4
203.06 607.4 203.06
570.5
207.23 570 211.29
568 215.31
566
219.34 564 237.44
563.1
260.6 562.13 279.45
562 286.89
562.32
289.7 558.81 307.13
557.87
320.51 558.92 326.16
560 329.94
562
340.38 572 342.09
573.44
Manning's n Values
num=
4
Sta n Val Sta
n Val
Sta n Val Sta
n Val
0 .03 260.6
.05
289.7 .03 320.51
.1
Bank Sta: Left Right
Lengths:
Left Channel Right
Coeff Contr.
Expan.
289.7 320.51
25.95 25.84 22.6
.1
.3
CROSS SECTION OUTPUT Profile #Floodplain
* E.G. Elev (ft)
* 571.16
* Element
* Left OB *
Channel
* Right OB
*
* Vel Head (ft)
* 2.54
* Wt. n-Val.
* 0.037 *
0.030
* 0.100
*
* W.S. Elev (ft)
* 568.62
* Reach Len. (ft)
* 25.95 *
25.84
* 22.60
*
* Crit W.S. (ft)
*
* Flow Area (sq ft)
* 446.96 *
316.13
* 103.51
*
* E.G. Slope (ft/ft)
*0.004475
* Area (sq ft)
* 446.96 *
316.13
* 103.51
*
* Q Total (cfs)
* 8980.00
* Flow (cfs)
* 3729.19 *
4938.86
* 311.96
*
* Top Width (ft)
* 126.83
* Top Width.(ft)
* 79.68 *
30.81
* 16.35
*
* Vel Total (ft/s)
* 10.36
* Avg. Vel. (ft/s)
* 8.34 *
15.62
* 3.01
*
* Max Chl Dpth (ft)
* 10.75
* Hydr. Depth (ft)
* 5.61 *
10.26
* 6.33
*
* Conv. Total (cfs)
*134242.6
* Conv. (cfs)
* 55747.8 *
73831.3
* 4663.5
*
* Length Wtd. (ft)
* 25.79
* Wetted Per. (ft)
* 82.50 *
30.88
* 19.61
*
* Min Ch El (ft)
* 557.87
* Shear (lb/sq ft)
* 1.51 *
2.86
* 1.47
*
* Alpha
* 1.52
* Stream Power (lb/ft
s) * 12.63 *
44.69
* 4.45
*
* Frctn Loss (ft)
* 0.12
* Cum Volume (acre-ft)
* 5.60 *
4.99
* 4.53
*
* C & E Loss (ft)
* 0.02
* Cum SA (acres)
* 1.20 *
0.56
* 1.09
*
CROSS SECTION
RIVER: abrams creek
REACH: study area RS: 1589.330
INPUT
Description:
Station Elevation Data num= 31
Sta Elev Sta Elev Sta Elev Sty Elev Sta Elev
0 578.18 .77 578 24.84 580 30.2 582 34.37 584
38.3 584 41.86 582 46.87 580 .51.02 578 54.93 576
85.52 574 144.72 572 160.58 570 172.29 568 190.64 566
206.83 564 214.74 563.05 236.75 562.44 243.33 562.73 250.04 561.8
256.42 561.78 261.49 562.18 262.56 561.73 262.67 561.9 272.95 560.69
274.27 559.24 276.02 558.97 291.73 558.25 309.2 559.05 317.35 563.15
328.01 574.03
Manning's n Values num= 4
Sta n Val Sta n Val Sta n Val Sta n Val
0 .03 214.74 .05 274.27 .03 309.2 .1
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.
274.27 309.2 101.09 106.89 103.33 .1 .3
CROSS SECTION OUTPUT Profile #Floodplain
* E.G. Elev (ft)
*
571.02
*
Element
*
Left OB
*
Channel
*
Right OB *
* Vel Head (ft)
12.74
*
Wt. n-Val.
*
0.045
*
0.030
*
0.100 *
* W.S. Elev (ft)
*
568.28
*
Reach Len. (ft)
*
101.09
*
100.89
*
103.33 *
* Crit W.S. (ft)
*
568.28
*
Flow Area (sq ft)
*
477.42
*
336.11
*
71.37 *
* E.G. Slope (ft/ft)
*0.005216,
*
Area (sq ft)
*
477.42
*
336.11
*
71.37 *
* Q Total (cfs)
*
8980.00
*
Flow (cfs)
*
3341.48
*
5433.53
*
204.99 *
* Top Width (ft)
*
151.71
*
Top Width (ft)
*
103.60
*
34.93
*
13.17 *
* Vel Total (ft/s)
*
10.15
*
Avg. Vel. (ft/s)
*
7.00
*
16.17
*
2.87 *
* Max Chl Dpth (ft)
*
10.03
*
Hydr. Depth (ft)
*
4.61
*
9.62
*
5.42 *
* Conv. Total (cfs)
*124342.5
*
Conv. (cfs)
*
46268.1
*
75236.0
*
2838.4 *
* Length Wtd. (ft)
*
101.02
*
Wetted Per. (ft)
*
104.91
*
34.99
*
16.30 *
* Min Ch E1 (ft)
*
558.25
*
Shear (lb/sq ft)
*
1.48
*
3.13
*
1.43 *
* Alpha
*
1.71
*
Stream Power (lb/ft s)
*
10.37
*
50.57
*
4.09 *
* Frctn Loss (ft)
*
0.39
*
Cum Volume (acre-ft)
*
5.33
*
4.80
*
4.48
* C & E Loss (ft)
*
0.39
*
Cum SA (acres)
*
1.14
*
0.54
*
1.08
***********************************************************************************************
Warning: The energy equation could not be balanced within the specified number of iterations. The
program selected the water surface that had the least amount of error between computed and
assumed values.
Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for
additional cross sections.
Warning: During the standard step iterations, when the assumed water surface was set equal to critical
depth, the calculated water surface came back below critical depth. This indicates that there
is not a valid subcritical answer. The program defaulted to critical depth.
CROSS SECTION
RIVER: abrams creek
REACH: study area RS: 1488.450
INPUT
Description:
Station Elevation Data num= 28
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 578.47 2.62 578 42.65 578 53.51 576 59.18 574
64.85 572 69.91 570 78.61 568 84.71 56689.58998 565.23
104.78 563.92 124.13 563.31 130.59 563.24 130.88 563.24 157.32 562.87
159.96 562.77 174.49 562.24 187.38' 562.11 190.54 562.25 209.46 561.73
214.74 562.14 226.11 562.35 232.14 558.69 233:06 558.69 249.45 557.97
266.75 558.76 270.83 561.93 290.83 577.47
Manning's n Values num= 4
Sta n Val Sta n Val Sta n Val Sta n Val
0 .0389.58998 .05 232.14 .03 266.75 .1
Bank Sta: Left Right
Lengths:
Left Channel
Right
Coeff Contr.
Expan.
232.14 266.75
57.29 50.74
48.46
.1
.3
CROSS SECTION OUTPUT
Profile #Floodplain
* E.G. Elev (ft)
* 570.04
* Element
* Left OB *
Channel
* Right OB *
* Vel Head (ft)
* 1.43
* Wt. n-Val.
* 0.050 *
0.030
* 0.100 *
* W.S. Elev (ft)
* 568.61
* Reach Len.
(ft)
* 57.29 *
50.74
* 48.46 *
* Crit W.S. (ft)
* 567.40
* Flow Area
(sq ft)
* 855.09 *
354.88
* 62.44 *
*
E.G. Slope (ft/ft)
*0.002911
*
Area (sq ft)
*
855.09
*
354.88
*
62.44
*
*
Q Total (cfs)
*
8980.00
*
Flow (cfs)
*
4382.94
*
4473.25
*
123.82
*
*
Top Width (ft)
*
203.47
*
Top Width (ft)
*
156.19
*
34.61
*
12.68
*
*
Vel Total (ft/s)
*
7.06
*
Avg. Vel. (ft/s)
*
5.13
*
12.61
*
1.98
*
*
Max Chl Dpth (ft)
*
10.64
*
Hydr..Depth (ft)
*
5.47
*
10.25
*
4.93
*
*
Conv. Total (cfs)
*166433.3
*
Conv. (cfs)
*
81232.4
*
82906.2
*
2294.8
*
*
Length Wtd. (ft)
*
53.75
*
Wetted Per. (ft)
*
157.77
*
34.64
*
16.06
*
*
Min Ch E1 (ft)
*
557.97
*
Shear (lb/sq ft)
*
0.99
*
1.86
*
0.71
*
*
Alpha
*
1.85
*
Stream Power (lb/ft
s) *
5.05
*
23.47
*
1.40
*
*
Frctn Loss (ft)
*
0.22
*
Cum Volume (acre-ft)
*
3.78
*
4.00
*
4.32
*
*
C & E Loss (ft)
*
0.11
*
Cum SA (acres)
*
0.84
*
0.46
*
1.05
*
Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for
additional cross sections.
Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than
0.7 or greater than 1.4. This may indicate the need for additional cross sections.
CROSS SECTION
RIVER: abrams creek
REACH: study area RS: 1437.710
INPUT
Description:
Station Elevation Data num= 25
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
********************************************************************************
0 574.7.1000061 574.74 25.81 569.79 34.88 568.4 54.83 565.63
70.06 563.69 85.09 562.91 105.4 562.55 107.34 562.51 110.3 562.5
128.82 561.85 135.2 561.63 151.36 561.56 158.46 561.28 169.42 561.54
173.71 562.17 177.42 562.17 181.59 562.23 186.05 560.88 190.42 558.59
205.38 557.84 220.31 558.61 224.22 561.4 234.22 568.54 244.22 575.68
Manning's n Values num= 3
Sta n Val Sta n Val Sta n Val
0 .05 186.05 .03 220.31 .1
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.
186.05 220.31 71.11 79.87 84.51 .1 .3
CROSS SECTION OUTPUT Profile #Floodplain
***********************************************************************************************
* E.G. Elev (ft)
*
569.72
*
Element
*
Left OB
*
Channel
* Right OB
*
* Vel Head (ft)
*
2.48
*
Wt. n-Val.
*
0.050
*
0.030
* 0.100
*
* W.S. Elev (ft)
*
567.24
*
Reach Len. (ft)
*
71.11
*
79.87
* 84.51
*
* Crit W.S. (ft)
*
567.24
*
Flow Area (sq ft),
*
636.05
*
302.36
* 52.16
*
* E.G. Slope (ft/ft)
*0.005987
*
Area (sq ft)
*
636.05
*
302.36
* 52.16
*
* Q Total (cfs)
*
8980.00
*
Flow (cfs)
*
3949.64
*
4891.81
* 138.56
*
* Top Width (ft)
*
189.15
*
Top Width (ft)
*
142.81
*
34.26
* 12.09
*
* Vel Total (ft/s)
*
9.07
*
Avg. Vel. (ft/s)
*
6.21
*
16.18
* 2.66
*
* Max Chl Dpth (ft)
*
9.40
*
Hydr. Depth (ft)
*
4.45
*
8.83
* 4.31
*
* Conv. Total (cfs)
*116054.3
*
Conv. (cfs)
*
51043.7
*
63219.9
* 1790.7
*
* Length Wtd. (ft)
*
76.35
*
Wetted Per. (ft)
*
143.34
*
34.86
* 14.85
*
* Min Ch E1 (ft)
*
557.84
*
Shear (lb/sq ft)
*
1.66
*
3.24
* 1.31
*
* Alpha
*
1.94
*
Stream Power (lb/ft s)
*
10.30
*
52.45
* 3.49
*
* Frctn Loss (ft)
*
0.30
*
Cum Volume (acre-ft)
*
2.80
*
3.61
* 4.26
*
* C & E Loss (ft)
*
0.30
*
Cum SA (acres)
*
0.64
*
0.42
* 1.03
*
***********************************************************************************************
Warning: The energy equation could not be balanced within the specified number of iterations. The
program selected the water surface that had the least amount of error between computed and
assumed values.
Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for
additional cross sections.
Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than
0.7 or greater than 1.4. This may indicate the need for additional cross sections.
Warning: During the standard step iterations, when the assumed water surface was set equal to critical
depth, the calculated water surface came back below critical depth. This indicates that there
is not a valid subcritical answer. The program defaulted to critical depth.
CROSS SECTION
RIVER: abrams creek
REACH: study area RS: 1357.78
INPUT
Description:
Station Elevation Data num= 26
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
********************************************************************************
0 574 11.13 572 22.75
48.63 566 55.99 564.95 68.71
143.62 560.27 151.15 561.21 153.55
160.8 557.45 175.01 557.08 191.97
207.61 562.76 209.42 563.01 212.59
231.03 570
570 31.28 568.51 34.91 568
564 94.93 562 100.94 561.53
560 157.5 558 158.05 557.83
557.8 199.32 560 205.19 562
564 218.07 565.84 223.5 568
Manning's n Values num= 3
Sta n Val Sta n Val Sta n Val
************************************************
0 .035 151.15 .03 199.32 .08
Bank Sta: Left Right
Lengths:
Left Channel Right
Coeff Contr.
Expan.
151.15 199.32
98.5 92.87 87.56
.1
.3
CROSS SECTION OUTPUT
Profile #Floodplain
* E.G. Elev (ft)
* 568.93
* Element
*
Left OB
* Channel
*
Right OB *
* Vel Head (ft)
* 1.48
* Wt. n-Val.
*
0.035
* 0.030
*
0.080 *
* W.S. Elev (ft)
* 567.45
* Reach Len. (ft)'
*
98.50
* 92.87
*
.87.56 *
* Crit W.S. (ft)
* 566.11
* Flow Area (sq ft)
*
540.93
* 459.55
*
88.11 *
* E.G. Slope (ft/ft)
*0.002792
* Area (sq ft)
*
540.93
* 459.55
*
88.11 *
* Q Total (cfs)
* 8980.00
* Flow (cfs)
*
3449.30
* 5325.10
*
205.60 *
* Top Width (ft)
* 183.47
* Top Width (ft)
*
112.49
* 48.17
*
22.81 *
* Vel Total (ft/s)
* 8.25
* Avg. Vel. (ft/s)
*
6.38
* 11.59
*
2.33 *
* Max Chl Dpth (ft)
* 10.37
* Hydr. Depth (ft)
*
4.81
* 9.54
*
3.86 *
* Conv. Total (cfs)
*169943.1
* Conv. (cfs)
*
65276.7
*100775.5
*
3890.9 *
* Length Wtd. (ft)
* 93.98
* Wetted Per. (ft)
*
112.88
* 49.33
*
24.03 *
* Min Ch E1 (ft)
* 557.08
* Shear (lb/sq ft)
*
0.84
* 1.62
*
0.64 *
* Alpha
* 1.40
* Stream Power (lb/ft
s) *
5.33
* 18.82
*
1.49 *
* Frctn Loss (ft)
* 0.42
* Cum Volume (acre-ft)
*
1.84
* 2.91
*
4.12 *
* C & E Loss (ft)
* 0.09
* Cum SA (acres)
*
0.44
* 0.34
*
1.00 *
Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for
additional cross sections.
Warning: The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than
0.7 or greater than 1.4. This may indicate the need for additional cross sections.
CROSS SECTION
RIVER: abrams creek
REACH: study area RS: 1264.970
INPUT
Description:
Station Elevation Data num= 20
Sta Elev Sta Elev Sta Elev St4L Elev Sta Elev
0 575.38.1099854 575.469.809998. 573.5931.96999 567.6256.79999 565.07
66.95999 563.0589.85999 561.33 111.9 561.23 113.27 561.23 122.41 560.33
125.12 560.17 127.91 558.17 136.77 557.86 148.64 557.45 162.83 558.2
163.82 558.34 171.03 561.43 187.27 561.35 225.13 562.45 248.68 569.06
Manning's n Values num= 3
Sta n Val Sta n Val Sta n Val
************************************************
0 .05 125.12 .035 171.03 .05
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.
125.12 171.03 113.81 105.86 113.35 .1 .3
CROSS SECTION OUTPUT Profile #Floodplain
* E.G. Elev (ft)
*
568.43
*
Element
*
Left OB
* Channel
* Right OB *
* Vel Head (ft)
*
2.34
*
Wt. n-Val.
*
0.050
* 0.035
* 0.050 *
* W.S. Elev (ft)
*
566.09
*
Reach Len. (ft)
*
113.81
* 105.86
* 113.35 *
* Crit W.S. (ft)
*
566.09
*
Flow Area (sq ft)
*
291.94
* 360.68
* 258.48 *
* E.G. Slope (ft/ft)
*0.008232
*Area
(sq ft)
*
291.94
* 360.68
* 258.48 *
* Q Total (cfs)
*
8980.00
*
Flow (cfs)
*
1887.78
* 5387.67
* 1704.55 *
* Top Width (ft)
*
191.21
*
Top Width (ft)
*
78.24
* 45.91
* 67.06 *
* Vel Total (ft/s)
*
9.86
*
Avg. Vel. (ft/s)
*
6.47
* 14.94
* 6.59 *
* Max Chl Dpth (ft)
*
8.64
*
Hydr. Depth (ft)
*
3.73
* 7.86
* 3.85 *
* Conv. Total (cfs)
*
98976.5
*
Conv. (cfs)
*
20806.9
* 59382.3
* 18787.3 *
* Length Wtd. (ft)
*
109.41
*
Wetted Per. (ft)
*
78.61
* 47.23
* 67.58 *
* Min Ch E1 (ft)
*
557.45
*
Shear (lb/sq ft)
*
1.91
* 3.92
* 1.97 *
* Alpha
*
1.55
*
Stream Power (lb/ft s)
*
12.34
* 58.62
* 12.96 *
* Frctn Loss (ft)
*
0.79
*
Cum Volume (acre-ft)
*
0.90
* 2.04
* 3.78 *
* C & E Loss (ft)
*
0.21
*
Cum SA (acres)
*
0.22
* 0.24
* 0.91 *
***********************************************************************************************
Warning: The energy equation could not be balanced within the specified number of iterations. The
program selected the water surface that had the least amount of error between computed and
assumed values.
Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for
additional cross sections.
Warning: The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross
section. This may indicate the need for additional cross sections.
Warning: During the standard step iterations, when the assumed water surface was set equal to critical
depth, the calculated water surface came back below critical depth. This indicates that there
is not a valid subcritical answer. The program defaulted to critical depth.
CROSS SECTION
RIVER: abrams creek
REACH: study area RS: 1159.120
INPUT
Description:
Station Elevation Data num= 23
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 5704.140015 568 8.87001 566 14.88 564 19.3 562
24.79001 56027.07001 558.9143.62001 560.28 48.16 557.6348.84001 556.41
60.25002 555.93 71.66 556.6873.47002 556.9480.45001 560.23 86.77 560.38.
111.34 561.31 117.57 561.23 132.23 561.05 143.69 561.09 161.75 561.14
209.88 561.31 239.03 567.33 261.26 570.59
Manning's n Values num= 3
Sta n Val Sta n Val Sta n Val
0 .0543.62001 .03580.45001 .05
Bank Sta: Left Right Lengths: Left Channel Right Coeff Contr. Expan.
43.6200180.45001 165.84 159.12 147.77 .1 .3
CROSS SECTION OUTPUT Profile #Floodplain
* E.G. Elev (ft)
* 567.19
* Element
* Left OB
* Channel
* Right OB *
* Vel Head (ft)
* 1.65
* Wt. n-Val.
* 0.050
* 0.035
* 0.050 *
* W.S. Elev (ft)
* 565.53
* Reach Len. (ft)
* 165.84
* 159.12
* 147.77 *
* Crit W.S. (ft)
* 565.07
* F1ow.Area (sq ft)
* 151.76
* 312.08
* 620.72 *
* E.G. Slope (ft/ft)
*0.006372
* Area (sq ft)
* 151.76
* 312.08
* 620.72 *
* Q Total (cfs)
* 8980.00
* Flow (cfs)
* 963.08
* 4227.26
* 3789.67 *
* Top Width (ft)
*
220.06
*
Top Width (ft)
*
33.35
*
36.83
*
149.88
*
* Vel Total (ft/s)
*
8.28
*
Avg. Vel. (ft/s)
*
6.35
*
13.55
*
6.11
*
* Max Chl Dpth (ft)
*
9.60
*
Hydr. Depth (ft)
*
4.55
*
8.47
*
4.14
*
* Conv. Total (cfs)
*112499.8
*
Conv. (cfs)
*
12065.3
*
52958.3
*
47476.2
*
* Length Wtd. (ft)
*
154.04
*
Wetted Per. (ft)
*
34.68
*
39.05
*
150.33
*
* Min Ch E1 (ft)
*
555.93
*
Shear (lb/sq ft)
*
1.74
*
3.18
*
1.64
*
* Alpha
*
1.55
*
Stream Power (lb/ft s)
*
11.04
*
43.06
*
10.03
*
* Frctn Loss (ft)
*
0.82
*
Cum Volume (acre-ft)
*
0.32
*
1.22
*
2.63
*
* C & E Loss (ft)
*
0.15
*
Cum SA (acres)
*
0.08
*
0.14
*
0.63
*
Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for
additional cross sections.
CROSS SECTION
RIVER: abrams creek
REACH: study area RS: 1000.000
INPUT
Description:
Station Elevation Data num= 19
Sta Elev Sta Elev Sta Elev Sta Elev Sta Elev
0 576.29 20.1 560.1325.62003 555.7 27.5 554.9338.04001 555.23
50.46001 555.9755.99002 558.8162.14001 560.1370.92001 560.1993.95001 560.29
134.4 560.26 141.74 560.26 164.27 560.58 186.6 560.9 201.17 561.21
236.94 561.02 258.67 560.53 294.25 567.42 298.67 568.86
Manning's n Values num= 3 _
Sta n Val Sta n Val Sta n Val
0 .05 20.1 .03562.14001 .05
Bank Sta: Left Right Coeff Contr. Expan.
20.162.14001 .1 .3
CROSS SECTION OUTPUT Profile#Floodplain
* E.G. Elev (ft) * 566.22 * Element * Left OB * Channel * Right OB *
* Vel Head (ft) * 1.15 * Wt. n-Val. * 0.050 * 0.035 * 0.050 *
* W.S. Elev (ft)
*
565.07
*
Reach Len. (ft)
* Crit W.S. (ft)
*
564.21
*
Flow Area (sq ft)
*
15.16
*
357.56
*
931.04
*
* E.G. Slope (ft/ft)
*0.004504
*
Area (sq ft)
*
15.16
*
357.56
*
931.04
*
* Q Total (cfs)
*
8980.00
*
Flow (cfs)
*
46.78
*
4080.75
*
4852.47
*
* Top Width (ft)
*
268.14
*
Top Width (ft)
*
6.14
*
42.04
*
219.96
*
* Vel Total (ft/s)
*
6.89
*
Avg. Vel. (ft/s)
*
3.09
*
11.41
*
5.21
*
* Max Chl Dpth (ft)
*
10.14
*
Hydr. Depth (ft)
*
2.47
*
8.51
*
4.23
*
* Conv. Total (cfs)
*133802.5
*
Conv. (cfs)
*
697.0
*
60803.4
*
72302.1
*
* Length Wtd. (ft)
*
*
Wetted Per. (ft)
*
7.88
*
44.60
*
220.41
*
* Min Ch E1 (ft)
*
554.93
*
Shear (lb/sq ft)
*
0.54
*
2.25
*
1.19
*
* Alpha
*
1.56
*
Stream Power (lb/ft s')
*
1.67
*
25.73
*
6.19
*
* Frctn.Loss (ft)
*
*
Cum Volume (acre-ft)
* C & E Loss (ft)
*
*
Cum SA (acres)
ERRORS WARNINGS AND NOTES
Errors Warnings and Notes for Plan : POST
River: abrams creek Reach: study area RS: 2224.85 Profile: Floodplain
Warning:The energy equation could not be balanced within the specified number of iterations. The
program used critical depth for.the water surface and continued on with the calculations.
Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for
additional cross sections.
Warning:The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7
or greater than 1.4. This may indicate the need for additional cross sections.
Warning:The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross
section. This may indicate the need for additional cross sections.
River: abrams creek Reach: study area RS: 2016.19 Profile: Floodplain
Note: Hydraulic jump has occurred between this cross section and the previous upstream section.
River: abrams creek. Reach: study area RS: 1727.790 Profile: Floodplain
Warning:The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for
additional cross sections.
River: abrams creek Reach: study area RS: 1589.330 Profile: Floodplain
Warning:The energy equation could not be balanced within the specified number of iterations. The
program selected the water surface that had the least amount of error between computed and assumed values.
Warning:The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for
additional cross sections.
Warning:During the standard step iterations, when the assumed water surface was set equal to critical
depth, the calculated water surface came back below critical depth. This indicates that there is not a
valid subcritical answer. The program defaulted to critical depth.
River: abrams creek Reach: study area RS: 1488.450 Profile: Floodplain
Warning: The velocity head has changed by more than .0.5 ft (0.15 m). This may indicate the need for
additional cross sections.
Warning:The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7
or greater than 1.4. This may indicate the need for additional cross sections.
River: abrams creek Reach: study area RS: 1437.710 Profile: Floodplain
Warning:The energy equation could not be balanced within the specified number of iterations. The
program selected the water surface that had the least amount of error between computed and assumed values.
Warning:The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for
additional cross sections.
Warning:The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7
or greater than 1.4. This may indicate the need for additional cross sections.
Warning:During the standard step iterations, when the assumed water surface was set equal to critical
depth, the calculated water surface came back below critical depth. This indicates that there is not a
valid subcritical answer. The program defaulted to critical depth.
River: abrams creek Reach: study area RS: 1357.78 Profile: Floodplain
Warning:The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for
additional cross sections.
Warning:The conveyance ratio (upstream conveyance divided by downstream conveyance) is less than 0.7
or greater than 1.4. This may indicate the need for additional cross sections.
River: abrams creek Reach: study area RS: 1264.970 Profile: Floodplain
Warning:The energy equation could not be balanced within the specified number of iterations. The
program selected the water surface that had the least amount of error between computed and assumed values.
Warning:The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for
additional cross sections.
Warning:The energy loss was greater than 1.0 ft (0.3 m). between the current and previous cross
section. This may indicate the need for additional cross sections.
Warning:During the standard step iterations, when the assumed water surface was set equal to critical
depth, the calculated water surface came back below critical depth. This indicates that there is not a
valid subcritical answer. The program defaulted to critical depth.
River: abrams creek Reach: study area RS: 1159.120 Profile: Floodplain
Warning: The velocity head has changed by more than 0.5 ft (0.15 m). This may indicate the need for
additional cross sections.
CHECK-RAS Program: NT Check
Manning's n Value and Transition Loss Coefficient Review
?roject File: X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.prj
Ian File: X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.p04
ometry File: X:\Jobfiles\2160E\Engineering\Work\FINAL-FIELDSTONE.gO1
OW File: X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.f02
teport File: X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.nt
lected profiles: Floodplain
te: 1/26/2007
: 11:58:12 AM
NLOB-----
NCHL
NROB
CNTR
---STRUCTURE ----
rams creek, study area
-EXP
2224.85
0.03
0.03
0.1
0.1
0.3
016.19
0.05
0.03
-----
0.03
-----
0.1
0.1
0.3
0.05
-----
-----
962.58
0.05
0.03
0.1
0.1
0.3
1880.9
0.03
0.03
0.1
0.1
0.3
0.05
-----
-----
847.15
0.03
0.03
0.1
0.1
0.3
0.05
-----
-----
1727.79
0.03
0.03
0.1
0.1
0.3
0.05
-----
-----
615.17
0.03
0.03
0.1
0.1
0.3
0.05
-----
-----
589.33
0.03
0.03
0.1
0.1
0.3
0.05
-----
-----
488.45
0.03
0_03-
0_1--
0.1
0.3
9431.71
0.05.
0.05
0.03
0.1
0.1
0.3
1357.78
0.035
0.03
0.08
0.1
0.3
264.97
0.05
0.035
0.05
0.1
0.3
159.12
0.05
0.035
0.05
0.1
0.3
000
0.05
0.035
0.05
0.1
0.3
-3tumiary of Statistics ---
Minimum
Maximum
ft Overbank n.Value:
kg
0.03
0.05
e:
0.05
0.1
!hannel n Value:
0.03
0.035
ntraction Coefficient:
0.1
0.1
ion Coefficient:
0.3
0.3
UGHNESS COEFFICIENT CHECK
-GT
-!
rRANSITION LOSS COEFFICIENT CHECK
t-----------------------------
UGHNESS COEFFICIENT AT STRUCTURES
------------------------------------
-END---
CHECK-RAS Program, XS Check
Cross Section Location and Alignment Review
oject File: X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.prj
an File: X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.p04
File:
File: X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.g01
Flow File: X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.f02
fi,
port File: X:\Jobfiles\2160E\Engineering\Work\FINAL_FIELDSTONE.xs
lected profiles: Floodplain
te: 1/26/2007
e: 11:58:45 AM
Len Lob Len Chl Len Rob TopWdthAct Q Total Flow Code
-------
abrams creek,study area
24.85
200.28
208.66
215.27
167.41
8980
C
16.19
52.01
53.59
52.47
199.7
8980
62.58
82.45
81.68
83.11
213.6
8980
880.9
34.9
33.75
36.23
179.64
8980
1847.15
117.21
119.36
121.26
176.92
8980
112.74
112.63
115.76
155.15
8980
927.79
15.17
25.95
25.84
22.6
126.83
8980
89.33
101.09
100.89
103.33
151.71
8980
C
1488.45
57.29
50.74
48.46
203.47
8980
71.11
79.87
84.51
189.15
8980
C
57.78
98:5
92.87
87.56
183.47
8980
1137.71
64.97
113.81
105.86
113.35
191.21
8980
C
59.12
165.84
159.12
147.77
220.06
8980
1000
0
0
0
268.14
8980
blocked
obstruction
XS SC 05
f-------------------------------------------------------------------------
critial
depth
XS SC 03
=divided
flow
XS SC O1
cross section extended
XS SC 02
known water -surface
XS SC 04
STANCE CHECK--
PACING CHECK
INEFFECTIVE FLOW CHECK
ISCHARGE CHECK
IDC 02 Constant dicharge used for the abrams creek,study area
C _
TION CHECK
BOUNDARY CONDITION CHECK
BC 02 The name of the stream is abrams creek,stud
y area
Normal S = 0.0045 is specified as the downstream boundary
for profile Floodplain
BC 02 The name of the stream is abrams creek,study area
Normal S = 0.0033 is specified as the upstream boundary
for profile Floodplain
I BC 03 Maximum number of iterations is 0
It should not be less than 20.
CFR 02 The profile is computed as mixed flow regime.
TERAL WEIRS CHECK
-----------------------
VEND ---
Igw Stationery
Page 1 of 2
' Steve McVeigh
From: Steve McVeigh
' Sent: Wednesday, February 28, 2007 4:28 PM
To:'wes@dlsearthmovers.com;'bruce.wilson@cpm-wilsons.com'
Cc: Niki Adhikusuma; 'Dennis J. Schmidt (dschmidt@ rvgmanagement.com)'; 'Denise Santiago
(dsantiago @ rvgmanagement.com)'
Subject: Fredericktowne Crossing Outparcel
To all:
All utilities have been applied for. Earthmovers is currently installing conduit for the cable, phone and power
' companies. The gas company will install everything on there own.
Bruce,
Once you are to a point you will need to contact each utility company to install their service. I sent you the
' entrance requirements for Verizon sometime ago. If you did not get this please let me know. As far as I know the
water line is completed and once your ready the meter can be set. My contacts for each company areas follows:
Power Company - Patrick Wiltshire
Comcast - Art Coleman
Verizon - Henry Woods
Washington Gas - Tim Hockman
Earthmovers will be responsible for the transformer pad. Fred or Wes will need to contact Patrick Wiltshire with
' the power company to get the specs for the pad.
Denny,
I have attached all the applications for service to the power and gas company and to FCSA. Verizon and
Comcast did not require an application at this time. They may require an application at the time Bruce orders for
them to put their service in.
' If you guys have any questions or need any additional information please feel free to contact me.
Thanks,
Steve Mcveigh
Greenway Engineering
151 Windy Hill Lane
Winchester, VA 22602
Phone: 540-662-4185
Fax: 540-722-9528
' Visit us on the web at www.greenwayeng.com
Home Company hmmy s'ervk*s Porftt & Cry decfty
CONFIDENTIALITY NOTICE: This email may contain confidential and privileged material for the
sole use of the intended recipient(s). Any review, use, distribution or disclosure by others is strictly
prohibited. If you have received this communication in error, please notify the sender immediately by
1 10/17/2007
gw Stationery
Page 2 of 2
email and delete the message and any file attachments from your computer. Thank you.
10/17/2007
gw Stationery Page 1 of 2
Steve McVeigh
' From: Steve McVeigh
Sent: Wednesday, February 28, 2007 5:00 PM
To:'wes@dlsearthmovers.com;'bruce.wilson@cpm-wilsons.com'
' Cc: Niki Adhikusuma; 'Dennis J. Schmidt (dschmidt@rvgmanagement.com); 'Denise Santiago
(dsantiago @ rvgmanagement.com)'
Subject: RE: Fredericktowne Crossing Outparcel
Denny,
Sorry I forgot the attachments.
Stephen
From: Steve McVeigh
Sent: Wednesday, February 28, 2007 4:28 PM
To: 'wes@dlsearthmovers.com'; 'bruce.wilson@cpm-wilsons.com'
' Cc: Niki Adhikusuma; 'Dennis J. Schmidt (dschmidt@rvgmanagement.com)'; 'Denise Santiago
(dsantiago@rvgmanagement.com)'
Subject. Fredericktowne Crossing Outparcel
' To all:
All utilities have been applied for. Earthmovers is currently installing conduit for the cable, phone and power
companies. The gas company will install everything on there own.
Bruce,
Once you are to a point you will need to contact each utility company to install their service. I sent you the
entrance requirements for Verizon sometime ago. If you did not get this please let me know. As far as I know the
' water line is completed and once your ready the meter can be set. My contacts for each company are as follows:
Power Company - Patrick Wiltshire
Comcast - Art Coleman
Verizon - Henry Woods
Washington Gas - Tim Hockman
Earthmovers will be responsible for the transformer pad. Fred or Wes will need to contact Patrick Wiltshire with
the power company to get the specs for the pad.
Denny,
I have attached all the applications for service to the power and gas company and to FCSA. Verizon and
' Comcast did not require an application at this time. They may require an application at the time Bruce orders for
them to put their service in.
If you guys have any questions or need any additional information please feel free to contact me.
Thanks,
Steve Mcveigh
Greenway Engineering
151 Windy Hill Lane
Winchester, VA 22602
Phone: 540-662-4185
Fax: 540-722-9528
[17111FINGTO ]
gw Stationery
Page 2 of 2
I
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1
1
1
1
1
1
1
1
1
1
1
1
I
Visit us on the web at www.greenwgyeng.com
Fa ededie197!
CONFIDENTIALITY NOTICE: This email may contain confidential and privileged material for the
sole use of the intended recipient(s). Any review, use, distribution or disclosure by others is strictly
prohibited. If you have received this communication in error, please notify the sender immediately by
email and delete the message and any file attachments from your computer. Thank you.
10/17/2007
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FRUDEIUCK COUNTY SANITATION AU7HORrIY 540MO-1061 APPLICATION NUIIER
APPIICA M N FOR �SERVICELL
-
'Nsase:C Subdivision; JAe'Il e. %eeoW (.: .,; cT.
Address;_, �1l 7/ln•4 S4. j-` t 5 6Q Sectbn;
P/1 170 c/3 Contact Phone Number
'type of Savice: U - P at Temporary ,1m111\s Residentiat Gommer. iaUiaclustsial
Conaecttoo JSS9WC� I2J14 Temporary Meeer
Watcu - S S S Meta No.
(Sot: Hack)
Suer $ >Z S $60.00 Deposit Required
TpTAt. - $ ' c '155 $ s Date Paid
DATE PAID Tx 'a 8 f)
I that t) of the amount due sbaN be at the rate is effect at the titac of 2 su a►abe
proper Dona ox iott M tliau mthori 's faciUtiea per the drawinEE shown�• and 3 that Doan to �e Aictl�ity'a
water and/or sewer services must made within ISO caknu�at days from t�tis a �tbn's date a oval. u these
threere�Tircatertc� ue dot met T�thln the time frame noted, tar right to coanto fire Authority's_iac•ititks may bo
forlekedwithout refund
Dual check vah es will be installed at the water meter on all new connections. These valves will dot allow
Increased water pressure in the a�iicant's lines to be relieved thr our water mains. A hot water tank will cause
this increase In water pressure. Nigh pressure may be experienced the building's plumbing. causing the hot water
tank's relief valve to open .possibly several times each day. F.xceasive�yrrpressure caused by the eapattsivn of water
in the water tank can be c�tminated by the rue of 1) an atpansion tank;n on-iiae pressure relief valve set at QO psi,
or 3) 3 toilet tank £dl valve such as a `Gaveraor ar' m=faetured by ts
jUg the apWjantj MWW*Qlty to txovidg for the release of this line txessare.
I bsve rend soul understand the shore sgreew e t and the dual the& valve notice.
I understand that the Authority mug first release service to this lot before the meter will be set.
Doc: Z/2.4��0"7 Sigita
Apprcweuk Date a- .73.0'7
- � N�ETEaoovEa
SET r ABOVE .
• • BT01� BEOOBq FN.ORIIDE rRpR
BURIIpUTA',i6FD BD TOKWOM
IB'•iP �MFTERarr,O•B,A. MEORBOx
•r j
ANOIE OWXK VALVE
• - »- WITN ORAN VALVE
r i N. • •; VAMMEYONE 5 e MN. APK '
CPWAPED
6-STONE EEOOWO -J L_"" "••COFFER TUB" emmWi {J6
I H , It JONTS FROM MAN TO METER
W. H. JodA P.E., Engineer -Director
The meter box and yoke serving your lot has bccu, or
will be installed as shown of left. It is your
responsibility to insure that any resetting of the meter
box and -yoke due to your ooastructioa complies to the
standardsetting shown. T)te Authority .
c
Stamm mating,
PLEASE NOTII+Y THE AUTHORITY FOUR DAYS
PRIOR
B8 SOR TO THE DATE YOU NEED THE METER TO
Revlwd W1
FREDERICK COUNTY SANITATION AUTHORITY
Schedule of Charges for New Service
1
1
r:
11
l
SERVICE LOCATION: ORIGINAL DAT'E:. October 16, 2006
Fredericktowne Crossing Retail Outoarcel-Retail REVISED DATE: danuacy 8.2007
aof 21 THIS IS Avr AN ApareATION FOR SERmE
Aect: (pending)
Note: Plans show three units In complex.,'Rita'.'Retail' &'Daily Grind'. Fire device
size chanced from 6" to 4" per Steve McYei2b fa, Greenwav Ens. 2/8/07
The Authority shall install water and sewer services (laterals) that connect to existing lines:
a) The location of the service lateral is to be coordinated with the Authority's engineering assistant. An application for
service must be made and fees paid before work will begin.
b) FCSA to furnish and install service line to edge of FCSA easement or VDOT right
of way as applicable.
c) Lateral by FCSA price includes up through 601inear feet of service line; any length over 60 linear feet
shall be furnished and installed at cost plus 101/6.
d) 1 %," and 2" water services; FCSA to provide 2" service line with 2" ball valve at edge of FCSA easement or VDOT
right of way as applicable, contractor to furnish and install meter vault and meter setter.
Avai4bWty
Lateral by
Lateral by FC5A
Subtotal
Charse
Others
WATER SERVICE
$4,311.00
$ 290.00
$ .00
$4,601.00
METER SIZE 1.0 INCH
SEWER SERVICE BASED
$15,952.00
0
$ .00
$15,952.00
ON 1.0 INCH METER
FIRE LINE SERVICE
$19,402.00
N/A
N/A
$19,402.00
METER SIZE 4 INCH
IRRIGATION SERVICE
N/A
N/A
METER SIZE _ INCH
TOTAL CHARGE:
9'�5'00
An Application for Water/Sewer Service must be made through our Customer
Service Department.
Applicant's Name: 5"TOH£V,�- C- . t ;F /_ LC Phone No:
Billing Address: f000 tbo-ru f:eQjs'r 'Srf SvirB 5M � A 1"7p4?,
If FCSA installs a water or sewer lateral, after making application for service, contact
Engineering Department (868-1061 x 15) for an appointment to stake location of lateral(s).
ORIGINAL TO ENGINEERING ASSISTANT -COPY TO APPLICANT
VS
v:
l+.�'f¢b�.:
I71
laAl�'
eye
it•s-.E�._�.s..a:....�-�. .. mom. _...
..,�_.......��..a...
a �aitkd
OR J.
},
Greenway Engineering Inc
Project Billing
Selection:
Project Equal To '3379' and Job Equal To'18463'
Project Project Title Job Type
Billing
Retainage
Retainer
Payments
Credits
Uncollectible
Balance
Client: [ARCADIA] ARCADIA BUILDING CO.
3379 HARVEST HILLS SUBDIVISION - JEFFERSON CO., WV
18463 Cost Plus to a Maximum
5,243.47
0.00
0.00
5,228.47
15.00
0.00
0.00
Project 3379 for Client ARCADIA Totals:
5,243.47
0.00
0.00
5,228.47
15.00
0.00
0.00
Client ARCADIA Totals:
5,243.47
0.00
0.00
5,228.47
15.00
0.00
0.00
Report Totals:
5,243.47
0.00
0.00
5,228.47
15.00
0.00
0.00
Printed on 10/17/2007 at 2:29:06PM Page 1
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COUNI@f I DERI�"K
Department of Planning and Development
540/665-5651
FAX: 540/ 665-6395
October 27, 2009
Mr. Evan Wyatt
Greenway Engineering
151 Windy Hill Lane
Winchester, Virginia 22602
RE: MASTER DEVELOPMENT PLAN #02-09 FOR FIELDSTONE APARTMENTS
Final Master Development Plan Approval
Property Identification Number (PIN): 55-A-181C
Dear Evan:
Frederick County administratively approved the above -referenced final master development plan on
October 27, 2009. This master development plan is approved for the potential development of 5.58
acres of land in the RP (Residential Performance) District within the Redbud Magisterial
District. This site is approved for the development of two garden apartment buildings; one
building would consist of 13 units and the second would consist of 12 units (density of 4.48 units
per acre). The property which would comprise this development is located on the south side of
Valley Mill Road (Route 659), approximately 1,200 feet east of Channing Drive and 0.5 miles
west of Greenwood Road.
The Frederick County Board of Supervisors granted staff administrative approval authority on
October 14, 2009. All requirements of the Frederick County Zoning and Subdivision Ordinance
have been addressed in the plan. Please note that approval of a site plan is required prior to the
subdivision or development of this parcel. I am providing you with six (6) copies of the approved
final master development plan. Please ensure that these plans are distributed accordingly. Feel free
to contact me if you have any questions.
Sincerely,
Candice E. Perkins, AICP
Senior Planner
CEP/bad
cc: Valley Mill Road, LLC, 112 S. Cameron St., Winchester, VA 22601
Philip Lemieux, Redbud District Supervisor
Christopher Mohn, Redbud District Planning Commissioner
Jane Anderson, Real Estate
Patrick Barker, EDC
Commissioner of Revenue
Public Works
107 North Kent Street, Suite 202 • Winchester, Virginia 22601-5000
Planning Commission:
Board of Supervisors:
MASTER DEVELOPMENT PLAN #02-09
FIELDSTONE APARTMENTS
Staff Report for the Board of Supervisors
Prepared: September 30, 2009
Staff Contact: Candice E. Perkins, AICP, Senior Planner
Reviewed
09/16/09
10/14/09
Action
Recommended Approval
Pending
PROPOSAL: To develop 5.58 acres of land zoned RP (Residential Performance) with two garden
apartment buildings; one building would consist of 13 units and the second would consist of 12 units
(density of 4.48 units per acre).
LOCATION: The subject property is located on the south side of Valley Mill Road (Route 659),
approximately 1,200 feet east of Channing Drive and 0.5 miles west of Greenwood Road.
STAFF CONCLUSIONS FOR THE 10/14/09 BOARD OF SUPERVISORS MEETING:
The Master Development Plan for the Fieldstone Apartments property depicts appropriate land uses and
appears to be consistent with the requirements of Article VIII, Master Development Plan, of the Zoning
Ordinance, and this MDP is in a form that is administratively approvable. All of the issues brought forth
by the Board of Supervisors should be appropriately addressed by the applicant.
It appears that the application meets all requirement& Following presentation of the application to
the Planning Commission and the Board of Supervisors, and the incorporation of your comments,
staff is prepared to proceed to approval of the application.
MDP #02-09, Fieldstone Apartments
September 30, 2009
Page 2
This report is prepared by the Frederick County Planning Staff to provide information to the
Planning Commission and the Board of Supervisors to assist in the review of this application. It may
also be useful to others interested in this zoning matter.
LOCATION: The subject property is located on the south side of Valley Mill Road (Route 659),
approximately 1,200 feet east of Channing Drive and 0.5 miles west of Greenwood Road.
MAGISTERIAL DISTRICT: Red Bud
PROPERTY ID NUMBER: 55-A-181C
PROPERTY ZONING & PRESENT USE:
Zoned: RP (Residential Performance) District
Use: Vacant
ZONING & PRESENT USE OF ADJOINING PROPERTIES:
North: RP (Residential Performance
RA (Rural Areas)
South: RP (Residential Performance
East: RP (Residential Performance
West: RP (Residential Performance
Use: Residential
Use: Carlisle Heights Open Space
Use: Vacant
Use: Residential and Open Space
PROPOSAL: To develop 5.58 acres of land zoned RP (Residential Performance) with two garden
apartment buildings, one building would consist of 13 units and the second would consist of 12 units
(density of 4.48 units per acre).
REVIEW EVALUATIONS:
Virginia Department of Transportation: The Master Development Plan for this property appears to
have a measurable impact on Route 659, the VDOT facility which would provide access to the property.
The proposed Master Development Plan appears acceptable to VDOT. Before making any final
comments, this office will require a complete set of site plans, drainage calculations and traffic flow data
from the I.T.E. Trip Generation Manual, Seventh Edition for review. VDOT reserves the right to
comment on all right-of-way needs, including right-of-way dedications, traffic signalization and off -site
MDP #02-09, Fieldstone Apa«ments
September 30, 2009
Page 3
roadway improvements and drainage. Prior to construction on the State's right-of-way, the developer
will need to apply to this office for issuance of appropriate permits to cover said work.
Frederick County Fire Marshal: Plan approval recommended.
Frederick County Public Works: We have completed our review of the revised master development
plan dated February 24, 2009. All of our previous comments have been addressed; therefore, we
recommend approval of the subject master development plan.
Frederick County Inspections Department: No comments at this time. Comments made at site plan
submittal.
Frederick County Sanitation Authority: There is adequate sewer and water capacity to serve this
development.
GIS Department: No additional road names are required at this time. The addresses for the structures
will be: Building Area (13 apartments): 860 Valley Mill Rd Apartments 1-13, and Building Area (12
apartments): 870 Valley Mill Rd Apartments 1-12.
Parks and Recreation Department: The plan appears to meet the open space and recreational unit
ordinance requirements. The developer is also providing a 20' easement for a bike/pedestrian trail along
Abrams Creek. In addition, staff is recommending, as outlined in the M.P.O. Bike Pedestrian Plan, a 10'
paved bike/pedestrian trail along Valley Mill Road. (The revised MDP dated 812112009 has addressed
the comment regarding the trail).
Winchester Regional Airport: We have reviewed the proposed Master Development Plan for
Fieldstone Apartments and it appears that this plan should not impact operations at the Winchester
Regional Airport. However, this proposed site does lie within airspace of the Winchester Regional
Airport and residents in that area may experience noise from over flights of aircraft operating in and out
of the Winchester Regional Airport. Potential homeowners/tenants should be forewarned about the
proximity of this site to the Winchester Airport.
Frederick County Schools: Thank you for providing the requested acceleration lane east of the
proposed entrance for a bus stop, a sidewalk to the bus stop and accompanying street signage. The
acceleration lane will provide some refuge outside of the Valley Mill Road travelway for eastbound
buses. Please be aware that we will not be able to send buses onto this property, as there will be no bus
turnaround in the parking lot. Frederick County Public Schools is concerned about all land development
applications. Both capital expenditures and annual operating costs are increased by each approved
residential development.
Planning & Zoning:
A) Master Development Plan Requirement
A master development plan is required prior to development of this property. Before a master
development plan can be approved, it must be reviewed by the Planning Commission, Board of
Supervisors and all relevant review agencies. Approval may only be granted if the master
MMP #02-09, Fieldstone Apa,,ments
September 30, 2009
Page 4
development plan conforms to all requirements of the Frederick County Zoning and Subdivision
Ordinances. The purpose of the master development plan is to promote orderly and planned
development of property within Frederick County that suits the characteristics of the land, is
harmonious with adjoining property and is in the best interest of the general public.
B) Location
The subject property is located on the south side of Valley Mill Road (Route 659), 0.5 miles east
of Greenwood Road.
C) Site History
The original Frederick County Zoning Map (U.S.G.S. Stephenson Quadrangle) identified the
zoning for the acreage within the master development plan as A-2 (Agricultural General)
District. On September 9, 1987 the Board of Supervisors approved Rezoning #23-87 which
rezoned the site from the A-2 District to the RP (Residential Performance) District. The 5.58
acre site was originally part of a 108 acre parcel; the remainder of the site is part of the Arcadia
development.
D) Site Suitability & Proiect Scope
Comprehensive Policy Plan:
The Frederick County Comprehensive Policy Plan is an official public document that serves as
the community's guide for making decisions regarding development, preservation, public
facilities and other key components of community life. The primary goal of this plan is to
protect and improve the living environment within Frederick County. It is in essence a
composition of policies used to plan for the future physical development of Frederick County.
[Comprehensive Policy Plan, p. 1-1]
Land Use Compatibility:
The parcel comprising this MDP application is located within the County's Urban Development
Area (UDA) and Sewer and Water Service Area (SWSA). The Urban Development Area
defines the general area in which more intensive forms of residential development will occur. In
addition, the Eastern Frederick County Long Range Land Use map designates the general area in
which the Fieldstone Apartments development is located for residential land uses. The
Fieldstone Apartments project will develop with a density of 4.48 units per acre.
Site Access and Transportation:
This proposed development will be accessed via one entrance on Valley Mill Road with a right
turn lane and an acceleration lane. The development will also be constructing a ten foot paved
trail along a portion of the Valley Mill Road frontage and then transitioning to a trail along the
creek.
The Eastern Road Plan of the Comprehensive Policy Plan shows Valley Mill Road as an
improved major collector road (UD4). While this development will not be constructing roads
other than a turn land and an acceleration lane, they have demonstrated that there is sufficient
right-of-way available on the southern side of Valley Mill Road for future improvements.
MDP #02-09, Fieldstone Apa. �ments
September 30, 2009
Page 5
Buffers and Screening:
A reduced 50 foot road efficiency buffer will be provided along a portion of Valley Mill Road;
this buffer will consist of six foot berm and a single row of evergreen trees. The remainder of
the Valley Mill Road frontage will have an 80 foot full road efficiency buffer; this buffer will
consist of a double row of evergreen trees. A 100 foot full screen residential buffer is being
provided along the residential property to the west; this buffer will consist of a six foot opaque
fence and three trees per ten linear feet (1 /3 evergreen trees, 1 /3 deciduous trees, 1 /3 shrubs).
Environmental Features. -
The Fieldstone Apartments property does contain various environmental features, including
floodplain and steep slopes. Abrams Creek runs through the rear of this property and the limits
of the 100 year floodplain are shown on the MDP. This property has received a Conditional
Letter of Map Revision from FEMA for the proposed floodplain modifications. The site also has
small areas of steep slopes as indicated on sheet 3.
STAFF CONCLUSIONS FOR THE 09/16/09 PLANNING COMMISSION MEETING:
The Master Development Plan for the Fieldstone Apartments property depicts appropriate land uses and
appears to be consistent with the requirements of Article VIII, Master Development Plan, of the Zoning
Ordinance, and this MDP is in a form that is administratively approvable. All of the issues brought forth
by the Planning Commission should be appropriately addressed prior to a recommendation to the Board
of Supervisors.
PLANNING COMMISSION SUMMARY AND ACTION OF THE 9/16/09 MEETING:
There were no public comments. The applicant was available to answer questions from the
Commission. Staff was satisfied the applicant had met all of the conditions of the zoning. No issues or
concerns were raised by the Planning Commission.
The Planning Commission unanimously recommended approval of the MDP.
(Note: Commissioners Crosen, Oates, and Kriz were absent from the meeting.)
STAFF CONCLUSIONS FOR THE 10/14/2009 BOARD OF SUPERVISORS MEETING:
The Master Development Plan for the Fieldstone Apartments property depicts appropriate land uses and
appears to be consistent with the requirements of Article VIII, Master Development Plan, of the Zoning
Ordinance, and this MDP is in a form that is administratively approvable. All of the issues brought forth
by the Board of Supervisors should be appropriately addressed by the applicant.
It appears that the application meets all requirements Following presentation of the application to
the Planning Commission and the Board of Supervisors, and the incorporation of your comments,
staff is prepared to proceed to approval of the application.
J
� F /
Fieldstone Apartments W�4`G* " c
MDP # 02 - 09 CURRENT ZONING a
PIN: 55 — A — 181 C
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��♦ Future Rt37 Bypass Zoning M2 (lodustrial, General District)
OMDP0209_FieldstoneApts_082609 BI (Business, Neighborhood District) — MH1 (Mobile Home Community District)
Urban DerelopmentArea '*' %' B2 (Business, General Distrist) 410 MS (Medical Support District)
�SWSA • B3(Business, Industrial Transition District) RJ(Residential Planned Community District)
• EM (Estracthe Manufacturing District) RS (Residential Recreational Community District)
• HE (Higher Education District) _ - 1 RA (Rural Area District)
Ml (Industrial, Light District) RP (Residential Performance District)
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Map Document: (F:\_l_Locator_Mps\2009\MDP0209_FieldStoneApts_082709.tnxd) 812i/2009 -- 1:42:39 PM
cl�f
APPLICATION
MASTER DEVELOPMENT PLAN
1. Project Title: Fieldstone Apartments
2. Owner's Name Valley Mill Road, LLC
112 S. Cameron Street, Winchester, VA 22601
Ben Butler (662-3486), George Glaize (662-5058)
(Please list name of all owners or parties in interest)
3. Applicant:
Same as Owner
Address:
Phone Number:
4. Design
Greenway Engineering
Company:
Address:
151 Windy Hill Lane
Winchester, VA 22602
Phone Number:
540-662-4185
Contact Name:
Evan Wyatt
5. Location of Property Valley Mill Road - South Side
0.5 Miles East of Greenwood Road
6. Total 5.58 Acres
Acreage:
7. Property Information
a) Property Identification Number
55-A-181C
(PIN):
b) Current Zoning:
RP
c) Present Use:
Vacant
d) Proposed Uses:
Garden Apartments
e) Adjoining Property Information:
Property Identification
Property Uses
Numbers
North See Sheet 2 of MDP
Residential
South 551-(2)-1-31A
RP - Open Space
East 55G-5-1-63A
RP - Open Space
West 55-A-182D
RP - Residential
f) Magisterial District:
Red Bud Magisterial District
8. Is this an original or amended Master Development Plan?
Original ® Amended ❑
I have read the material included in this package and understand what is required by the
Frederick County Department of Planning and Development. I also understand that the
master development plan shall include all contiguous land under single or common
ownership. All required material will be complete prior to the submission of my master
development plan application.
Signature: Mel 0,
Date: 8 f 7-7'09
# ZI(�b�
Special Limited Power of Attorney
County of Frederick, Virginia
Frederick Planning Web Site: www.co.frederick.va.us
Department of Planning & Development, County of Frederick, Virginia,
107 North Kent Street, Suite 202 Winchester, Virginia 22601
Facsimile 540-665-6395 Phone 540-665-5651
Know All Men By These Presents: That 1 (We)
(Name) Valley Mill Road, LLC (Phone) (540) 662-3486
(Address) 112 South Cameron Street, Winchester, VA 22601
the owner(s) of all those tracts or parcels of land ("Property") conveyed to me (us), by deed recorded in the
Clerk's Office of the Circuit Court of the County of Frederick, Virginia, by
Instrument No. on Page , and is described as
Parcel: 55 Lot: 181 C Block: A Section: Subdivision:
do hereby make, constitute and appoint:
(Name) Greenway Engineering, Inc. (Phone) (540) 662-4185
(Address) 151 Windy Hill Lane, Winchester, VA 22602
To act as my true and lawful attorney -in -fact for and in my (our) name, place and stead with full power and
authority I (we) would have if acting personally to file planning application for my (our) above described
Property, including:
❑ Rezoning (Including proffers)
❑ Conditional Use Permit
® Master Development Plan (Preliminary and Final)
❑ Subdivision
❑ Site Plan
❑ Variance or Appeal
❑ Comprehensive Policy Plan Amendment
My attorney -in -fact shall have the authority to offer proffered conditions and to make amendments to
previously approved proffered conditions except as follows:
This authorization shall expire one year from the day it is signed, or until it is otherwise rescinded or
modified.
In witness theregf,_I (w dn have er se haeal this � day of, 200
Signature(s) �/
State of Vi g�, City/C-mm+y ofld, to o , To -wit:
1, A V. a Notary Public in and for the jurisdiction aforesaid, certify that the person(s) who
silFned to the foregoing instrument and who I (are) known to me, per�so_nilly appea d before me and has
acknowledged the same before mein the jurisdiction aforesaid this r) day of , 200q_.
My Commission Expires: el— 3/-11
Nota ublic Registration
Revise 3/17/08
JANET D. SCHROY
Notary Public
Commonwealth of VirgD201
7082214
MY Commission Expires Jan
- I I SEP 4 2009
x
0200026co
RNAL PLAT OF .i •
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OCTOBER 5, 2001
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EASTERN FREDERICK DEVELOPMENT COMPANY,"f(s APPEARS ON •
CONSENTPLATS, IS WITH THE FREE •IN ACCORDANCEOF
UNDERSIGNED OWNERS. R•P- •-AIMIDTWSTEES, IF ANY.
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1. NO 117LE REPORT FURNISHED. OTHER EASEMENTS! T MN THOSE SHOWN MAY EXIST.
2. A POR77ON OF 771S SUBDMSM UES WITHIN 7HE 100 YEAR FLOOD ZONE; MARKED AS *ZONE
A" ON FLR.M. PANEL / 510MY 0120 B, DATED JULY 17, 1978.
3. PERIMETER BOUAWWY 84SED ON A CURRENT SURVEY BY THIS RRM.
4. INDMOLIAL LOT ACCESS IS PROHIBITED ON RT, 659 DUE TO 175 DESIGNATION AS A MAJOR
COLLECTOR; 7HEREFORE NO FURTHER SUBDAMN OF THIS PARCEL WILL 6E PERMITTED UNLESS
ALTERN477W ACCESS 70 A STATE -MAINTAINED RGW IS PROVIDED.
LEAM
IRS - 112" IRON REERR SET, W/CAP
IRF - IRON ROD FOUND
07HER CORNERS AS NOTED
ME - BUILDING RESTMC71LN LINE
SSMH - SANffARY SEWER MANHOLE
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NEW PARCEL: 5.584 ACRES
R.O.W. DEDICA770N: 0.394 ACRES
REMAINDER.• 94.399 ACRES
TOTAL AREA: 100.377 ACRES
CURVE
RADIUS
ARC LENGTH
CHORD LENGTH
CHORD BEARING
TANGENT
C1
1805.37'
202.03'
201.92
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101.12'
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C3
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204.27'
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102.24
fill
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J IBM.- ,
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PARENT TRACT
(RaAWDER)
OF A POR710N OF THE LAND OF ED
EASTERN FREDERW
DMOP�{IENT WMPAW
REDBUO MAGISTERIAL DISTRICT, FREDERICK COUNTY, YOW N14
SCALE NIA DATE �44NUARY 17, 2002
GREENWAY ENGINEERING151 `�
SSo�yiars Tdwhm: ( ) 66'2-4185
Pawdd 1n AM PAX (�) ��
2180-RP01 3IiT 3 OF 3
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VIRGINLk- FREDERICK COUNTY, SM
This in
strument of writing was edproduced tome an
at ! u ? �
A with certificate of acknowledgement thereto annexed
was admitted to rewrd. Tar imposed by Sec S&k-M of
and 58.1-801 have been paid, if assessablC
la4A.�, • Cledt
GREENWAY ENGINEERING
V47 151 Windy Hill Lane
Founded in 1971 Winchester, Virginia 22602
TRANSMITTAL
Project Name: Fieldstone Apartments -Master Development Plan
File No: 2160E
Date: Thu, Oct 1, 2009
To: FC Planning
Attn:
Copied
Candice Perkins
Delivery: Q Fed Ex
Other_
0 U.S. Mail
From: Niki Adhikusuma/dlm
GREENWAY ENGINEERING
Phone: 540-662-4185
Fax: 540-722-9528
Courier [] Pick Up
Urgent n For Your Review n As You Requested n Please Comment
Message
Candice,
Per your request, attached is the following for the Board of Supervisors agenda:
-30 copies of the revised Master Development Plan per Planning email comment dated September
30, 2009. The flood map reference has been updated.
Again, thank you for your assistance. Call with any questions.
GOT 1 --
Hand Delivery and Pick Ups Only:
Received by: Date: Time:
Please Print Name:
MASTER DEVELOPMENT PLAN #02-09
FIELDSTONE APARTMENTS
Staff Report for the Planning Commission
Prepared: September 1, 2009
Staff Contact: Candice E. Perkins, AICP, Senior Planner
Reviewed Action
Planning Commission: 09/16/09 Pending
Board of Supervisors: 10/14/09 Pending
PROPOSAL: To develop 5.58 acres of land zoned RP (Residential Performance) with two garden
apartment buildings; one building would consist of 13 units and the second would consist of 12 units
(density of 4.48 units per acre).
LOCATION: The subject property is located on the south side of Valley Mill Road (Route 659),
approximately 1,200 feet east of Channing Drive and 0.5 miles west of Greenwood Road.
STAFF CONCLUSIONS FOR THE 09/16/09 PLANNING COMMISSION MEETING:
The Master Development Plan for the Fieldstone Apartments property depicts appropriate land uses and
appears to be consistent with the requirements of Article VIII, Master Development Plan, of the Zoning
Ordinance, and this MDP is in a form that is administratively approvable. All of the issues brought forth
by the Planning Commission should be appropriately addressed prior to a recommendation to the Board
of Supervisors.
It appears that the application meets all requirements. Following presentation of the application to
the Planning Commission and the Board of Supervisors, and the incorporation of your comments,
staff is prepared to proceed to approval of the application.
MDP #02-09, Fieldstone Apartments
September 1, 2009
Page 2
This report is prepared by the Frederick County Planning Staff to provide information to the
Planning Commission and the Board of Supervisors to assist in the review of this application. It may
also be useful to others interested in this zoning matter.
LOCATION: The subject property is located on the south side of Valley Mill Road (Route 659),
approximately 1,200 feet east of Charming Drive and 0.5 miles west of Greenwood Road.
MAGISTERIAL DISTRICT: Red Bud
PROPERTY ID NUMBER: 55-A-181C
PROPERTY ZONING & PRESENT USE:
Zoned: RP (Residential Performance) District
Use: Vacant
ZONING & PRESENT USE OF ADJOINING PROPERTIES:
North: RP (Residential Performance
RA (Rural Areas)
South: RP (Residential Performance
East: RP (Residential Performance
West: RP (Residential Performance
Use: Residential
Use: Carlisle Heights Open Space
Use: Vacant
Use: Residential and Open Space
PROPOSAL: To develop 5.58 acres of land zoned RP (Residential Performance) with two garden
apartment buildings, one building would consist of 13 units and the second would consist of 12 units
(density of 4.48 units per acre).
REVIEW EVALUATIONS:
Virginia Department of Transportation: The Master Development Plan for this property appears to
have a measurable impact on Route 659, the VDOT facility which would provide access to the property.
The proposed Master Development Plan appears acceptable to VDOT. Before making any final
comments, this office will require a complete set of site plans, drainage calculations and traffic flow data
from the I.T.E. Trip Generation Manual, Seventh Edition for review. VDOT reserves the right to
comment on all right-of-way needs, including right-of-way dedications, traffic signalization and off -site
MDP #02-09, Fieldstone Apartments
September 1, 2009
Page 3
roadway improvements and drainage. Prior to construction on the State's right-of-way, the developer
will need to apply to this office for issuance of appropriate permits to cover said work.
Frederick County Fire Marshal: Plan approval recommended.
Frederick County Public Works: We have completed our review of the revised master development
plan dated February 24, 2009. All of our previous comments have been addressed; therefore, we
recommend approval of the subject master development plan.
Frederick County Inspections Department: No comments at this time. Comments made at site plan
submittal.
Frederick County Sanitation Authority: There is adequate sewer and water capacity to serve this
development.
GIS Department: No additional road names are required at this time. The addresses for the structures
will be: Building Area (13 apartments): 860 Valley Mill Rd Apartments 1-13, and Building Area (12
apartments): 870 Valley Mill Rd Apartments 1-12.
Parks and Recreation Department: The plan appears to meet the open space and recreational unit
ordinance requirements. The developer is also providing a 20' easement for a bike/pedestrian trail along
Abrams Creek. In addition, staff is recommending, as outlined in the M.P.O. Bike Pedestrian Plan, a 10'
paved bike/pedestrian trail along Valley Mill Road. (The revised MDP dated 812112009 has addressed
the comment regarding the trail).
Winchester Regional Airport: We have reviewed the proposed Master Development Plan for
Fieldstone Apartments and it appears that this plan should not impact operations at the Winchester
Regional Airport. However, this proposed site does lie within airspace of the Winchester Regional
Airport and residents in that area may experience noise from over flights of aircraft operating in and out
of the Winchester Regional Airport. Potential homeowners/tenants should be forewarned about the
proximity of this site to the Winchester Airport.
Frederick County Schools: Thank you for providing the requested acceleration lane east of the
proposed entrance for a bus stop, a sidewalk to the bus stop and accompanying street signage. The
acceleration lane will provide some refuge outside of the Valley Mill Road travelway for eastbound
buses. Please be aware that we will not be able to send buses onto this property, as there will be no bus
turnaround in the parking lot. Frederick County Public Schools is concerned about all land development
applications. Both capital expenditures and annual operating costs are increased by each approved
residential development.
Planning & Zoning:
A) Master Development Plan Requirement
A master development plan is required prior to development of this property. Before a master
development plan can be approved, it must be reviewed by the Planning Commission, Board of
Supervisors and all relevant review agencies. Approval may only be granted if the master
MDP #02-09, Fieldstone Apartments
September 1, 2009
Page 4
development plan conforms to all requirements of the Frederick County Zoning and Subdivision
Ordinances. The purpose of the master development plan is to promote orderly and planned
development of property within Frederick County that suits the characteristics of the land, is
harmonious with adjoining property and is in the best interest of the general public.
B) Location
The subject property is located on the south side of Valley Mill Road (Route 659), 0.5 miles east
of Greenwood Road.
C) Site History
The original Frederick County Zoning Map (U.S.G.S. Stephenson Quadrangle) identified the
zoning for the acreage within the master development plan as A-2 (Agricultural General)
District. On September 9, 1987 the Board of Supervisors approved Rezoning #23-87 which
rezoned the site from the A-2 District to the RP (Residential Performance) District. The 5.58
acre site was originally part of a 108 acre parcel; the remainder of the site is part of the Arcadia
development.
D) Site Suitability & Project Scope
Comprehensive Policy Plan:
The Frederick County Comprehensive Policy Plan is an official public document that serves as
the community's guide for making decisions regarding development, preservation, public
facilities and other key components of community life. The primary goal of this plan is to
protect and improve the living environment within Frederick County. It is in essence a
composition of policies used to plan for the future physical development of Frederick County.
[Comprehensive Policy Plan, p. 1-1]
Land Use Compatibility:
The parcel comprising this MDP application is located within the County's Urban Development
Area (UDA) and Sewer and Water Service Area (SWSA). The Urban Development Area
defines the general area in which more intensive forms of residential development will occur. In
addition, the Eastern Frederick County Long Range Land Use map designates the general area in
which the Fieldstone Apartments development is located for residential land uses. The
Fieldstone Apartments project will develop with a density of 4.48 units per acre.
Site Access and Transportation:
This proposed development will be accessed via one entrance on Valley Mill Road with a right
turn lane and an acceleration lane. The development will also be constructing a ten foot paved
trail along a portion of the Valley Mill Road frontage and then transitioning to a trail along the
creek.
The Eastern Road Plan of the Comprehensive Policy Plan shows Valley Mill Road as an
improved major collector road (UD4). While this development will not be constructing roads
other than a turn land and an acceleration lane, they have demonstrated that there is sufficient
right-of-way available on the southern side of Valley Mill Road for future improvements.
MDP #02-09, Fieldstone Apartments
September 1, 2009
Page 5
Buffers and Screening:
A reduced 50 foot road efficiency buffer will be provided along a portion of Valley Mill Road;
this buffer will consist of six foot berm and a single row of evergreen trees. The remainder of
the Valley Mill Road frontage will have an 80 foot full road efficiency buffer; this buffer will
consist of a double row of evergreen trees. A 100 foot full screen residential buffer is being
provided along the residential property to the west; this buffer will consist of a six foot opaque
fence and three trees per ten linear feet (1/3 evergreen trees, 1/3 deciduous trees, 1/3 shrubs).
Environmental Features:
The Fieldstone Apartments property does contain various environmental features, including
floodplain and steep slopes. Abrams Creek runs through the rear of this property and the limits
of the 100 year floodplain are shown on the MDP. This property has received a Conditional
Letter of Map Revision from FEMA for the proposed floodplain modifications. The site also has
small areas of steep slopes as indicated on sheet 3.
STAFF CONCLUSIONS FOR THE 09/16/09 PLANNING COMMISSION MEETING:
The Master Development Plan for the Fieldstone Apartments property depicts appropriate land uses and
appears to be consistent with the requirements of Article VIII, Master Development Plan, of the Zoning
Ordinance, and this MDP is in a form that is administratively approvable. All of the issues brought forth
by the Planning Commission should be appropriately addressed prior to a recommendation to the Board
of Supervisors.
It appears that the application meets all requirements. Following presentation of the application to
the Planning Commission and the Board of Supervisors, and the incorporation of your comments,
staff is prepared to proceed to approval of the application.
GREENWAY ENGINEERING
151 Windy Hill Lane
Founded in 1971 Winchester, Virginia 22602
TRANSMITTAL
Project Name: Fieldstone Apartments -Master Development Plan
File No: 2160E
Date: Fri, Sep 4, 2009
To: FC Planning
Attn: Candice Perkins
Copied
From: Niki Adhikusuma/dlm
GREENWAY ENGINEERING
Phone: 540-662-4185
Fax: 540-722-9528
Delivery: E] Fed Ex 0 U.S. Mail Courier Pick Up
EJ Other
0 Urgent F-1 For Your Review ry-ol As You Requested Please Comment
Message
Candice,
Per your request, attached is the following:
-Original signed/notarized Special Limited Power of Attorney form for the Master Development
Plan
Thank you for your assistance. Call with any questions.
Hand Delivery and Pick Ups Only: n 4 _)O
Received by: Date: Time:
Please Print Name:
Special Limited Power of Attorney
County of Frederick, Virginia
Frederick Planning Web Site: www.co.frederick.va.us
Department of Planning & Development, County of Frederick, Virginia,
107 North Kent Street, Suite 202 Winchester, Virginia 22601
Facsimile 540-665-6395 Phone 540-665-5651
Know All Men By These Presents: That I (We)
(Name) Valley Mill Road, LLC (Phone) (540) 662-3486
(Address) 112 South Cameron Street, Winchester, VA 22601
the owner(s) of all those tracts or parcels of land ("Property") conveyed to me (us), by deed recorded in the
Clerk's Office of the Circuit Court of the County of Frederick, Virginia, by
Instrument No. on Page , and is described as
Parcel: 55 Lot: 181C Block: A Section: Subdivision:
do hereby make, constitute and appoint:
(Name) Greenway Engineering, Inc. (Phone) (540) 6624185
(Address) 151 Windy Hill Lane, Winchester, VA 22602
To act as my true and lawful attorney -in -fact for and in my (our) name, place and stead with full power and
authority I (we) would have if acting personally to file planning application for my (our) above described
Property, including:
❑ Rezoning (Including proffers)
❑ Conditional Use Permit
® Master Development Plan (Preliminary and Final)
❑ Subdivision
❑ Site Plan
❑ Variance or Appeal
❑ Comprehensive Policy Plan Amendment
My attorney -in -fact shall have the authority to offer proffered conditions and to make amendments to
previously approved proffered conditions except as follows:
This authorization shall expire one year from the day it is signed, or until it is otherwise rescinded or
modified.
In witness theregf,,I (w have er e u h n gal this � day of 200 -%
Signature(s) V
State of V' gmia, City/etunty of�, it�o , To -wit:
I, W. a Notary Public in and for the jurisdiction aforesaid, certify that the person(s) who
siffied to the foregoing instrument and who I (are) known to me, perso_n�lly appe d before me and has
acknowledged the same before me in the jurisdiction aforesaid this ?,nA day of 2004_.
My Commission Expires: O/--3/- //
Notaroublic Registration #:
Revise 3/17/08
JANET O. SCHROY
Notary Public
Commonwealth of Virginia
7082214
rmy Commission Expires Jan 31, 2011
COUNTY of FREDERICK
Department of Planning and Development
540/665-5651
FAX: 540/ 665-6395
NOTIFICATION OF PUBLIC MEETING
September 23, 2009
TO: THE APPLICANT(S) AND/OR ADJOINING PROPERTY OWNERS(S)
RE: MASTER DEVELOPMENT PLAN #02-09 OF FIELDSTONE APARTMENTS
On behalf of the Frederick County Board of Supervisors, you are hereby notified of a public meeting
being held on Wednesday, October 14, 2009 at 7:15 p.m. in the Board Room of the Frederick
County Administration Building at 107 North Kent Street, Winchester, Virginia.
This meeting is to consider Master Development Plan #02-09 for Fieldstone Apartments, submitted
by Greenway Engineering, to construct two garden apartment buildings with a total of 25 units. The
property is located on the south side of Valley Mill Road (Route 659), approximately 1,200 feet east of
Channing Drive and 0.5 miles west of Greenwood Road, in the Red Bud Magisterial District, and is
identified by Property Identification Number 55-A-181C.
A copy of the application will be available for review at the Handley Library and the Bowman
Library the week of the meeting, or at the Department of Planning and Development located at 107
North Kent Street in Winchester, Virginia. Information regarding this application will also be
available via the Planning Department's Web Page at www.co.frederick.va.us.
Sincerely,
Candice E. Perkins, AICP
Senior Planner
CEP/bad
107 North Kent Street, Suite 202 • Winchester, Virginia 22601-5000
This is to certify, tat t .e attached correspondence was mailed to the following on
a from the Department of Planning and Development, Frederick
County, Virginia:
55 - A- -181-C
VALLEY MILL ROAD LLC
PO BOX 2097
WINCHESTER VA 22604.1297
Greenway Engineering
151 Windy Hill Lane
Winchester, VA 22602
55 - A- - 182-0
DIMASI ANTHONY J & LORI L
820 VALLEY MILL RD
WINCHESTER VA 22602-6946
551 - 2. 1. 31-A
CARLISLE HEIGHTS HOMEOWNERS ASSOC
PO BOX 1604
WINCHESTER VA 22604.1441
55G - 5- 1- 63-A
ARCADIA DEVELOPMENT CO
PO BOX 5368
SAN JOSE CA 95150-5368
55 -A- - 181-A
SCHULLER WILLIAM H SR & GENEVIEVE
PO BOX 897
BERRYVILLE VA 22611.0897
STATE OF VIRGINIA
COUNTY OF FREDERICK
55H . 2.1V 11
RAMOS BENJAMIN & ANA MARIA
891 VALLEY MILL RD
WINCHESTER VA 22602-6917
55H - 2- 1. 2-
GUTIERREZ ALFREDO
883 VALLEY MILL RD
WINCHESTER VA 22602-6917
55H - 2. 1. 3-
ALVARADO JOSE 0
875 VALLEY MILL RD
WINCHESTER VA 22602.6917
55H - 2. 1. 4-
WATSON JIMI T
SERENO ANDREA K
869 VALLEY MILL RD
WINCHESTER VA 22602-6917
55H - 2.1. 5-
ALEXANDER LISA M
JACKSON JERMAINE C
865 VALLEY MILL RD
WINCHESTER VA 22602.6917
Candice E. Perkins, Senior Planner
Frederick County Planning Dept.
I, % a Notary Public in and for the State and County
aforesaid, do heD6y certify that Cand' e E. Perkins, Senior Planner for the epart ent of Planning
and Development, whose name is signed to the foregoing, dated ,has
personally appeared before me and acknowledged the same in my State and County aforesaid.
Given under my hand this c?-�/x day of
My commission expires on
BEVERLY H. DELLINGER
NOTARY ID # 331878 ol
NOTARY PUBLIC'
COMMONWEALTH OF VIRGINIA NOTAR UBLIC
MY COMMISSION EXPIRES JULY 31, 2011 617
- -y
55H - 2- 1- 6-
SAVILLE WILLIAM L & GEORGIANNA L
861 VALLEY MILL RD
WINCHESTER VA 22602.6917
55H - 2- 1. 27-A
EASTERN FREDERICK DEVELOPMENT CO
PO BOX 2097
WINCHESTER VA 22604.1297
55H - 2. 1. 7-
MUELLER SEAN
100 CAMDEN DR
WINCHESTER VA 22602.6909
COUNTY of FREDERICK
Department of Planning and Development
540/665-5651
FAX: 540/ 665-6395
NOTIFICATION OF PUBLIC MEETING
September 4, 2009
TO: THE APPLICANT(S) AND/OR ADJOINING PROPERTY OWNERS(S)
RE: MASTER DEVELOPMENT PLAN #02-09 OF FIELDSTONE APARTMENTS
On behalf of the Frederick County Planning Commission, you are hereby notified of a public
meeting being held on Wednesday, September 16, 2009 at 7:00 p.m. in the Board Room of the
Frederick County Administration Building at 107 North Kent Street, Winchester, Virginia.
This meeting is to consider Master Development Plan #02-09 for Fieldstone Apartments, submitted
by Greenway Engineering, to construct two garden apartment buildings with a total of 25 units. The
property is located on the south side of Valley Mill Road (Route 659), approximately 1,200 feet east of
Channing Drive and 0.5 miles west of Greenwood Road, in the Red Bud Magisterial District, and is
identified by Property Identification Number 55-A-181C.
A copy of the application will be available for review at the Handley Library and the Bowman
Library the week of the meeting, or at the Department of Planning and Development located at 107
North Kent Street in Winchester, Virginia. Information regarding this application will also be
available via the Planning Department's Web Page at www.co.frederick.va.us.
Sincerely,
Candice E. Perkins, AICP
Senior Planner
CEP/bad
107 North Kent Street, Suite 202 • Winchester, Virginia 22601-5000
This is to certify that the attached correspondence was mailed to the following on
from the Department of Planning and Development, Frederick
County, Virginia:
55 -A- -181-C
VALLEY MILL ROAD LLC
PO BOX 2097
WINCHESTER VA 22604-1297
Greenway Engineering
151 Windy Hill Lane
Winchester, VA 22602
55 - A- -182-D
DIMASI ANTHONY J & LORI L
820 VALLEY MILL RD
WINCHESTER VA 22602.6946
551 -2- 1- 31-A
CARLISLE HEIGHTS HOMEOWNERS ASSOC
PO BOX 1604
WINCHESTER VA 22604-1441
55G - 5-1- 63-A
ARCADIA DEVELOPMENT CO
PO BOX 5368
SAN JOSE CA 95150-5368
55 -A- - 181-A
SCHULLER WILLIAM H SR & GENEVIEVE
PO BOX 897
BERRYVILLE VA 22611.0897
STATE OF VIRGINIA
COUNTY OF FREDERICK
55H - 2- 1- 1-
RAMOS BENJAMIN & ANA MARIA
891 VALLEY MILL RD
WINCHESTER VA 22602.6917
55H - 2. 1. 2-
GUTIERREZ ALFREDO
883 VALLEY MILL RD
WINCHESTER VA 22602-6917
55H - 2- 1. 3-
ALVARADO JOSE 0
875 VALLEY MILL RD
WINCHESTER VA 22602.6917
55H - 2. 1. 4-
WATSON JIMI T
SERENO ANDREA K
869 VALLEY MILL RD
WINCHESTER VA 22602.6917
55H - 2- 1. 5.
ALEXANDER LISA M
JACKSON JERMAINE C
865 VALLEY MILL RD
WINCHESTER VA 22602-6917
andice E. Perkins, Senior Planner
Frederick County Planning Dept.
I,�„ 1 e, . (��C� s, a Notary Public in and for the State and County
aforesaid, do hereby certify that Candice E. Perkins, Senior Planner for the Department of Planning
and Development, whose name is signed to the foregoing, dated §U2b mm zer zi_ , has
personally appeared before me and acknowledged the same in my State and County afo ser aid.
Given under my hand this '/4-"-�day of Stpf eY!'t7-eY aZQ-�
My commission expires onoZ-
DIANE L. WALSH
NOTARY PUBLIC -REGISTRATION N 354475
COMMONWEALTH OF VIRGINIA
MY COMMISSION EXPIRES
JUNE 30, 2012
. ICJ
NOTARY PUBLIC
oV 4-
55H - 2. 1. 6-
SAVILLE WILLIAM L & GEORGIANNA L
861 VALLEY MILL RD
WINCHESTER VA 22602.6917
55H - 2- 1- 27-A
EASTERN FREDERICK DEVELOPMENT CO
PO BOX 2097
WINCHESTER VA 22604.1297
55H - 2- 1- 7-
MUELLER SEAN
100 CAMDEN DR
WINCHESTER VA 22602.6909
Fieldstone Apartments MDP
Project Site: 55 A 181C V
Adjoining Properties:
ID 55 A 182D t%
ID 551 2 1 31A
ID 551 13 252A
ID 55G 51 63A
ID 55 A 181A ✓
ID 55H 21 1
ID 55H 21 2
ID 55H 21 3 ✓
ID 55H
21
4
ID 55H
21
5
ID 55H 21 6
ID 55H 21 27A v�
ID 55H 21 7 ✓f
TO:BARBARA-DATA PROCESSING
FROW BEV - PI ning Dept.
Please print -7 sets ol?:�awby,
�� THANKS
Frederick County, Vi , _.iia Master Development .elan Application Package
Request for Master Development Plan Comments
Virginia Department of Transportation
Mail to:
Virginia Department of Transportation
Attn: Resident Engineer
14031 Old Valley Pike
Edinburg, Virginia 22824
(540) 984-5600
Hand deliver to:
Virginia Department of Transportation
Attn: Resident Engineer
2275 Northwestern Pike
Winchester, VA 22603
(540)-535-1828
Please fill out the information as accurately as possible in order to assist the Virginia Department
of Transportation with their review. Please attach three (3) copies of the MDP with the sheet.
Applicant's Name: Greenway Engineering
Address 151 Windy Hill Lane
Winchester, VA 22602
Phone Number 540-662-4185
Name of development and/or description of the request: Fieldstone Apartments
Location of property: Valley Mill Road
Virginia Department of Transportation's Comments:
See attach a7ni1 from Loyd Irgn with 10M to W. Brar► Wyatt with awnway ftuwnm
MIM km 3, .
Fieldstone Apartments - VD( omments to MDP Page 1 of 1
Evan Wyatt
From: Funkhouser, Rhonda [Rhonda.Funkhouser@VDOT.Virginia.gov) on behalf of Ingram, Lloyd
[Lloyd.Ingram @ VDOT.Virginia.gov]
Sent: Tuesday, June 03, 2008 1:00 PM
To: Evan Wyatt
Cc: Eric Lawrence
Subject: Fieldstone Apartments - VDOT Comments to MDP
The Master Development Plan for this property appears to have a measurable impact on Route
659, the VDOT facility which would provide access to the property. The proposed Master
Development Plan appears acceptable to VDOT.
Before making any final comments, this office will require a complete set of site plans,
drainage calculations and traffic flow data from the I.T.E. Trip Generation Manual, Seventh
Edition for review. VDOT reserves the right to comment on all right-of-way needs, including
right-of-way dedications, traffic signalization, and off -site roadway improvements and
drainage. Prior to construction on the State's right-of-way the developer will need to apply to
this office for issuance of appropriate permits to cover said work.
Thank you for allowing us the opportunity to comment.
<<S C N_20080603125857_001. pdf>>
Lloyd A. Ingram, Transportation Engineer
Virginia Department of Transportation
Edinburg Residency — Land Development
14031 Old Valley Pike
Edinburg, Virginia 22824
Phone # (540) 984-5611
Fax # (540) 984-5607
6/3/2008
JUL 1 i '° Jv
MIN. 3 'MAINTENANCE EXISTINCs
EASEMENT RN! Roll MIN. 3 'MAINTENANCE
13' RM MIN EASEMENT
16'
MEDIAN
IT11N. Im'
1.5.12, 25' MIN g g 25' MIN 2' 15' HKE'2/B1KER
20t SURFACE SASE CG-2 CG_2 ! STANDARD
GRA55 STRIP
UO-2 MTER EDIATE O0UR5E -4 (TYP.)
LIMITS OF SUBBASE BABE COUR5E
LID-4 (TYP ABSOLUTE MINIMUM RW FOR TYP. UD4 ROAD SECTION
URBAN FOUR -LANE DIVIDED ROADWAY
NTS
u- va ----v, .?J.
Control number
14DPOB-0006
Project Name
Fieldstone Apartments
Address
151 Windy Hill Lane
Type Application
Master Development
Current Zoning
RP
Automatic Sprinkler System
Yes
Other recommendation
Emergency Vehicle Access
Adequate
Siamese Location
Adequate
Emergency Vehicle Access Comments
Access Comments
Additional Comments
Date received Date reviewed Date Revised
5/14/2008 5/21/2008
Applicant
Greenway Enginerring
City State Zip Applicant Phone
Winchester VA 22602 540-662-4185
Tax ID Number Fire District Rescue District
55-A-181C 18 18
Recommendations
Automatic Fire Alarm System
Yes
Requirements
Hydrant Location
Adequate
Roadway/Aisleway Width
Adequate
Plan Approval Recommended Reviewed By
Yes J. Neal
Election District
Red Bud
Residential Sprinkler System
No
Fire Lane Required
Yes
Special Hazards
No
MAY 2 1 2008
GREENWAY
ENGINEERING
Signature
4Ak
Title
_f.--
JUL 1 7
COUNTYof FREDERICK
Departinerit-of PbbU Works
540/665.564Y
FAX. 546/ 6*6682
June 26i 2009
Evan Wyatt
GTeenway,Engineering.
o,
151. Windy Hi11,Lane
`Wiricfiestef. Vifginia;22602
RE. FM&tone-Apartments —=Master Development`Elan,Comments
Frederick County -,Virginia,
Dear -.Evan.
We have completed our review -of the revised master developmentplan daied February
24,2009 All •of our previous;coniments:have+been:addressed; ihe_ refore, we recommend
;approval of the subject -master development --plan:
Sincerely
,JoetC. Wilder ��
,Deputy Director
JCWlrls
ec: Mark=Chelan, Planning+and.De'velopment;
rile
i07 Noit6 Kent"StreR • Winchester; Virginia?22601=5000
JUL 1 7 �''�
Request for Master Development Plan Comments
Frederick County Inspections Department
Mail to: Hand deliver to:
Frederick County Inspections Department 4` Floor
Attn: Building Official 107 N. Kent Street
107 N. Kent Street Winchester, VA
Winchester, VA 22601 (540) 665-5650
Please fill out the information as accurately as possible in order to assist the Inspections
Department with their review. Please attach one (1) copies of the MDP with the sheet.
Applicant's Name
Address
Phone Number
Greenway Engineering
151 Windy Hill Lane
Winchester, VA 22602
540-662-4185
Name of development and/or description of the request: Fieldstone Apartments
Location of property: Valley Mill Road
Frederick County Inspections Department's Comments:
J U L 1 7 2009
Request for Master Development Plan Comments
Frederick County Sanitation Authority
Mail to: Hand deliver to:
Frederick County Sanitation Authority 315 Tasker Road
Attn: Engineer Stephens City, Virginia
P.O. Box 1877 (540) 868-1061
Winchester, Virginia 22604
Please fill out the information as accurately as possible in order to assist the Frederick County
Sanitation Authority with their review. Please attach two (2) copies of the MDP with the
sheet.
Applicant's Name: Greenwa�En ineering
Address 151 Windy Hill Lane
Winchester, VA 22602
Phone Number
Name of development and/or description of the request: Fieldstone Apartments
Location of property: Valley Mill Road
Frederick County Sanitation Authority's Comments:
7�/1,� 1.5 ad J,604��%1' S -EWxR -7(- W 7—eeR C-eg'AAli'Y
"7C) 5;.6t V,F T/S%is
RECEIVED
MAY 15 2008
GREENWAY
ENGINEERING
Request for Master Development Plan Comments
Frederick County Department of Parks and Recreation
Mail to: Hand deliver to:
Frederick County 107 N. Kent Street
Department of Parks and Recreation 2nd Floor
107 N. Kent Street Winchester, VA
Winchester, VA 22601 (540) 665-5678
Please fill out the information as accurately as possible in order to assist the agency with their
review. Please attach one (1) copies of the MDP with the sheet.
Applicant's Name: Greenway En ineering
Address 151 Windy Hill Lane
Winchester, VA 22602
Phone Number 540-662-4185
Name of development and/or description of the request: Fieldstone Apartments
Location of property: Valley Mill Road
Department of Parks and Recreation's Comments:
The plan appears to meet the open space and recreational unit ordinance requirements.
The developer is also providing a 20' easement for a Bike/Pedestrian Trail along
Abrams Creek. In addition, staff is recommending,as outlined in the M.P.O. Bike
Pedestrian Plan, a 10' paved Bike/Pedestrian Trail along Valley Mill Road.
N
INFORMATION TECHNOLOGIES
COUNTY OF FREDERICK, VIRGINIA
W E
STREET NAME COMMENTS
SUBDIVISION COMMENTS
S DATE: August 12, 2009
SUBDIVISION: Fieldstone Apartments
STAFF MEMBER: Annie Cahill, GIS Technician
APPLICANT: Greenway Engineering
ATTN: Niki Adhikusuma
151 Windy Hill Ln
Winchester, VA 22602
COMMENTS: The Frederick County Department of GIS has reviewed the requested road
names for use by the subdivision and has made the following determinations:
No additional road names are required at this time. The addresses for the structures
will be:
Building Area (13 Apartments): 860 Valley Mill Rd Apartments 1-13
Building Area (12 Apartments): 870 Valley Mill Rd Apartments 1-12
Frederick County Information Technologies, 107 North Kent Street, Winchester, VA 22601, (540)665-5614
Request for Master Development Plan Comments
Winchester Regional Airport
Mail to: Hand deliver to:
Winchester Regional Airport 491 Airport Road
Attn: Executive Director (Route 645, off of Route 522 South)
491 Airport Road (540) 662-2422
Winchester, Virginia 22602
Please fill out the information as accurately as possible in order to assist the agency with their
review. Please attach one (1) copies of the MDP with the sheet.
Applicant's Name: Greenway Engineering
Address 151 Windy Hill Lane
Winchester, VA 22602
Phone Number 540-662-4185
Name of development and/or description of the request: Fieldstone Apartments
Location of property: Valley Mill Road
Winchester Regional Airport Comments:
t AK t ��%-�' t _
i
P REGIp�,_
SERVING THE
TOP OF VIRGINIA /
May 15, 2008
WINCHESTER REGIONAL AIRPORT
Evan Wyatt
Greenway Engineering
151 Windy Hill Lane
Winchester, Virginia 22602
491 AIRPORT ROAD
WINCHESTER, VIRGINIA 22602
(540) 662-2422
Re: Master Development Plan Comments
Fieldstone Apartments — Valley Mill Road
Red Bud Magisterial District
Dear Mr. Wyatt:
We have reviewed the proposed Master Development Plan for Fieldstone
Apartments and it appears that this plan should not impact operations at the
Winchester Regional Airport.
However, this proposed site does lie within airspace of the Winchester Regional
Airport and residents in that area may experience noise from overflights of
aircraft operating in and out of the Winchester Regional Airport. Potential
homeowners/tenants should be forewarned about the proximity of this site to the
Winchester Airport.
We appreciate the opportunity to review these plans and your cooperation in
ensuring the continuing operations of the Winchester Regional Airport.
Sincerely,
F*
%a�W�K'5,
Serena R. Manuel
Executive Director
RECEIVED
MAY 19 2008
GREENWAY
ENGINEERING
Fred rick County PuNic Schools
... to ensure all students an excellent education
K. Wayne Lee, Jr. CZA . Coordinator of Planning and Development . leew@frederick.k12.va.us
September 5, 2008
Mr. Evan Wyatt
Greenway Engineering
151 Windy Hill Lane
Winchester, VA 22602
Re: Fieldstone Apartments Master Development Plan
Dear Evan:
S FP 8 2008
Frederick County Public Schools has reviewed the second submission of the Fieldstone
Apartments MDP submitted to us on August 5, 2008. We offer the following comments:
Thank you for providing the requested acceleration lane east of the proposed entrance for
a bus stop, a sidewalk to the bus stop, and accompanying street signage. The acceleration
lane will provide some refuge outside of the Valley Mill Road travelway for eastbound
buses.
2. Please be aware that we will not be able to send buses onto this property, as there will be
no bus turnaround in the parking lot.
Frederick County Public Schools is concerned about all land development applications. Both
capital expenditures and annual operating costs are increased by each approved residential
development. Please feel free to contact me at leewgfrederick.kl2.va.us or 540-662-3888
x88249 if you have any questions or comments.
Sincerely,
K. Wayne Lee, Jr., CZA
Coordinator of Planning and Development
enclosure
Cc: Mrs. Patricia Taylor, Superintendent of Schools
Mr. Al Orndorff, Assistant Superintendent for Administration
Candice Perkins, Senior Planner, Frederick County
1415 Amherst Street www.frederick.k12.va.us 540-662-3889 Ext. 88249
P.O. Box 3508 540-662-4237 fax
Winchester, Virginia 22604-2546
Fredi.xick County Pubnc Schools
... to ensure all students an excellent education
K. Wayne Lee, Jr. CZA . Coordinator of Planning and Development . leew@frederick.k12.va.us
June 25, 2008
Mr. Evan Wyatt
Greenway Engineering
151 Windy Hill Lane
Winchester, VA 22602
Re: Fieldstone Apartments Master Development Plan
Dear Evan:
J U N 2 7 2008
Thank you for your quick response to our letter of June 13, 2008 and your willingness to work
with us on this project. Based on our meeting with you on June 23, 2008 and internal
discussions, Frederick County Public Schools would like to offer the following comments:
The cumulative impact of this project and other projects in various stages of development
in eastern Frederick County will necessitate future construction of new schools and
support facilities to accommodate increased student enrollment. We estimate that the 25
multifamily units in this development will house 1 high school student, 1 middle school
student, and 2 elementary school students. In order to properly serve these 4 students,
Frederick County Public Schools will outlay $139,000 in capital expenditures and
$41,000 annually in operating costs. You will find, enclosed with this letter, a more
detailed assessment of the impact of the Governors Hill development on FCPS, including
attendance zone information.
2. As there is the possibility that, from time to time, a larger number of students than
anticipated will live in these apartments, please provide an acceleration lane east of the
proposed entrance, which will serve as a bus stop for eastbound buses. Also, please
provide a sidewalk to this bus stop. The acceleration lane will provide some refuge
outside of the Valley Mill Road travelway for eastbound buses. As discussed, the
acceleration lane should be 100 feet in length from the centerline of the proposed
entrance and should further include a taper to allow buses to easily move out of the
acceleration lane.
3. Please provide street signage indicating both that there is a school bus stop ahead and the
school bus stop itself.
Frederick County Public Schools is concerned about all land development applications. Both
capital expenditures and annual operating costs are increased by each approved residential
development, as is illustrated above and in the attached development assessment. Please feel
1415 Amherst Street www.frededck.k12.va.us 540-662-3889 Ext, 88249
P.O. Box 3508 540-662.4237 fax
Winchester, Virginia 22604-2546
free to contact me at leewgfrederick.kl2.va.us or 540-662-3888 x88249 if you have any
questions or comments.
Sincerely,
K. Wayne Lee, Jr., CZA
Coordinator of Planning and Development
enclosure
Cc: Mrs. Patricia Taylor, Superintendent of Schools
Mr. Al Orndorff, Assistant Superintendent for Administration
Candice Perkins, Senior Planner, Frederick County
Project Name: Fieldstone Apartments
Assessment Date: June 3, 2008
Housing Type
Single-family detached
Single-family attached
Multifamily
Totals
School Cost
Program Capacity
Per Student Cost
Students Generated by this Development
This Development's Impact on FCPS C
Frederick County Public Schools
Development Assessment
Student Generation
Housing Units
25
25
Costs
Elementary
School Student
Generation
0
0
2
2
Cauital Costs
Elementary
School Cost
(2008 CIP)
$19,900,000
750
$26,533
2
Middle School
Student
Generation
0
0
1
1
Middle School
Cost
(2008 CIP)
35,542,000
850
$41,814
1
$42,000
High School
Student
Generation
0
0
1
1
High School
Cost
(2008 CIP)
55,250,000
1250
$44,200
1
$44
Total Student
Generation
0
0
4
Total Capital
Costs
Development's Impact on FCPS
2007-08 School Attendance Zone*
September 15, 2007 Student Enrollment
2007-08 Program Capacity
Annual Operational Costs
Costs
FY 2008
Budgeted Cost Total Student
Per Student Generation Annual Im
$10,215 4 $41200(
School Facility Information
* - School Attendance Zones are subject to change.
Elementary
School
(Grades K-5)
Redbud Run
600
644
Middle School
(Grades 6-8)
James Wood
719
850
High School
(Grades 9-12)
Millbrook
1,278
1,250
Fred rick County PuNic Schools
.. to ensure all students an excellent education
K. Wayne Lee, Jr. CZA . Coordinator of Planning and Development . leew@frederick.k12.va.us
June 13, 2008
Mr. Evan Wyatt
Greenway Engineering
151 Windy Hill Lane
Winchester, VA 22602
Re: Fieldstone Apartments Master Development Plan
Dear Evan:
Frederick County Public Schools has reviewed the Fieldstone Apartments MDP submitted to us on March
31, 2008. We offer the following comments:
The cumulative impact of this project and other projects in various stages of development in
eastern Frederick County will necessitate future construction of new schools and support facilities
to accommodate increased student enrollment. We estimate that the 25 multifamily units in this
development will house 1 high school student, 1 middle school student, and 2 elementary school
students. In order to properly serve these 4 students, Frederick County Public Schools will outlay
$139,000 in capital expenditures and $41,000 annually in operating costs. You will find,
enclosed with this letter, a more detailed assessment of the impact of the Governors Hill
development on FCPS, including attendance zone information.
2. As Valley Mill Road is a heavily traveled road, school bus stops on Valley Mill Road are a
significant safety concern. There is the possibility that, from time to time, a larger number of
students than anticipated will live in these apartments. To accommodate these students safely,
please provide a school bus turnaround on the site near the entrance.
Frederick County Public Schools is concerned about all land development applications. Both capital
expenditures and annual operating costs are increased by each approved residential development, as is
illustrated above and in the attached development assessment. Please feel free to contact me at
leewAfrederick.k12.va.us or 540-662-3888 x88249 if you have any questions or comments.
Sincerely,
1
K. Wayne Lee, Jr., CZA
Coordinator of Planning and Development
enclosure
Cc: Mrs. Patricia Taylor, Superintendent of Schools
Mr. Al Orndorff, Assistant Superintendent for Administration
Candice Perkins, Senior Planner, Frederick County
1415 Amherst Street www.frederick.k12.va.us 540-662-3889 Ext. 88249
P.O. Box 3508 540-662-4237 fax
Winchester, Virginia 22604-2546
Project Name: Fieldstone Apartments
Assessment Date: June 3, 2008
Housing Type
Single-family detached
Single-family attached
Multifamily
Totals
School Cost
Program Capacity
Per Student Cost
Students Generated by this Development
This Development's Impact on FCPS (
Frederick County Public Schools
Development Assessment
Student Generation
Housing Units
25
25
ital Costs
Elementary
School Student
Generation
0
0
2
2
Capital Costs
Elementary
School Cost
(2008 CIP)
$19,900,000
750
$26,533
2
$53,000
Middle School
Student
Generation
0
0
1
1
Middle School
Cost
(2008 CIP)
35,542,000
850
$41,814
1
$42,000
High School
Student
Generation
0
0
1
1
High School
Cost
(2008 CIP)
55,250,000
1250
$44,200
1
$44,000
Total Student
Generation
0
0
4
Total Capital
Costs
Annual Operational Costs
(This Development's Impact on FCPS Operational Costs
FY 2008
Budgeted Cost Total Student
Per Student Generation
$10,215 4
Annual I
1
School Facility Information 71
Elementary
School Middle School High School
(Grades K-5) (Grades 6-8) (Grades 9-12)
2007-08 School Attendance Zone* Redbud Run James Wood Millbrook
September 15, 2007 Student Enrollment 600 719 1,278
2007-08 Program Capacity 644 850 1,250
* - School Attendance Zones are subject to change.
O�vA/RTAfF,y
j °� Federal Emergency Management Agency
Washington, D.C. 20472
SAND SEG�0
August 28, 2008
THE HONORABLE RICHARD C. SHICKLE
CHARIMAN, BOARD OF SUPERVISORS
FREDERICK COUNTY
107 NORTH KENT STREET
WINCHESTER, VA 22601
DEAR MR. SHICKLE:
CASE NO.: 08-03-1186C
COMMUNITY: FREDERICK COUNTY, VIRGINIA
(UNINCORPORATED AREAS) t'
COMMUNITY NO.: 510063
This is in reference to a -request that the Federal Emergency Management Agency (FEMA) determine
if the property described in the enclosed document is located within an identified Special Flood
Hazard Area, the area that would be inundated by the flood having a 1-percent chance of being equaled
or exceeded in any given year (base flood), on the effective National Flood Insurance Program (NFIP)
map. Using the information submitted and the effective NFIP map, our determination is shown on the
attached Conditional Letter of Map Revision based on Fill (CLOMR-F) Comment Document. This
comment document provides additional information regarding the effective NFIP map, the legal
description of the property and our comments regarding this proposed project.
Additional documents are enclosed which provide information regarding the subject property and
CLOMR-Fs. Please see the List of Enclosures below to determine which documents are enclosed.
Other attachments specific to this request may be included as referenced in the
Determination/Comment document. If you have any questions about this letter or any of the
enclosures, please contact the FEMA Map Assistance Center toll free at (877) 336-2627 (877-FEMA
MAP) or by letter addressed to the Federal Emergency Management Agency, 3601 Eisenhower
Avenue, Suite 130, Alexandria, VA 22304-6439.
Sincerely,
William R. Blanton Jr., CFM, Chief
Engineering Management Branch
Mitigation Directorate
LIST OF ENCLOSURES:
CLOMR-F COMMENT DOCUMENT
cc: Mr. Robert A. Brown
�13L-J-
Page 1 of 2
Date: August 28, 2008
_e No.: 08-03-1186C
CLOMR-F
J�eA�1FZ
Federal Emergency Management Agency
Washington, D.C. 20472
AND 5E
CONDITIONAL LETTER OF MAP REVISION BASED ON FILL
COMMENT DOCUMENT
COMMUNITY AND MAP PANEL INFORMATION
LEGAL PROPERTY DESCRIPTION
FREDERICK COUNTY, VIRGINIA
Proposed Fieldstone Apartments
(Unincorporated Areas)
COMMUNITY
COMMUNITY NO.: 510063
NUMBER:5100630120B
AFFECTED
MAP PANEL
DATE: 7/17/1978
FLOODING SOURCE: ABRAMS CREEK
APPROXIMATE LATITUDE & LONGITUDE OF PROPERTY: 39.179,-78.107
SOURCE OF LAT & LONG: PRECISION MAPPING STREETS 7.0 DATUM: NAD 83
COMMENT TABLE REGARDING THE PROPOSED PROPERTY (PLEASE NOTE THAT THIS IS NOT A FINAL DETERMINATION. A FINAL DETERMINATION WILL BE
MADE UPON RECEIPT OF AS -BUILT INFORMATION REGARDING THIS PROPERTY.
OUTCOME
1%ANNUAL
LOWEST
LOWEST
WHAT WOULD
CHANCE
ADJACENT
LOT
LOT
BLOCK/
SUBDIVISION
STREET
BE REMOVED
FLOOD
FLOOD
GRADE
ELEVATION
SECTION
FROM THE SFHA
ZONE
ELEVATION
ELEVATION
(NGVD 29)
NGVD 29
NGVD 29
--
--
Fieldstone
Valley Mill Road
Structure
C
571.2 feet
573.5 feet
--
Apartments
Special Flood Hazard Area (SFHA) - The SFHA is an area that would be inundated by the flood having a 1-percent chance of being
equaled or exceeded in any cliven year (base flood).
ADDITIONAL CONSIDERATIONS (Please refer to the appropriate section on Attachment 1 for the additional considerations listed below.
PORTIONS REMAIN IN THE SFHA STUDY UNDERWAY
CONDITIONAL LOMR-F DETERMINATION
ZONE A
This document provides the Federal Emergency Management Agency's comment regarding a request for a Conditional Letter of Map Revision
based on Fill for the property described above. Using the information submitted and the effective National Flood Insurance Program (NFIP)
map, we have determined that the proposed structure(s) on the property(ies) would not be located in the SFHA, an area inundated by the flood
having a 1-percent chance of being equaled or exceeded in any given year (base flood) if built as proposed. Our final determination will be
made upon receipt of a copy of this document, as -built elevations, and a completed Community Acknowledgement form. Proper completion of
this form certifies the subject property is reasonably safe from flooding in accordance with Part 65.5(a)(4) of our regulations. Further guidance
on determining if the subject property is reasonably safe from flooding may be found in FEMA Technical Bulletin 10-01. A copy of this bulletin
can be obtained by calling the FEMA Map Assistance Center toll free at (877) 336-2627 (877-FEMA MAP) or from our web site at
http://www.fema.gov/mit/tb1001.pdf. This document is not a final determination; it only provides our comment on the proposed project in
relation to the SFHA shown on the effective NFIP map.
This comment document is based on the flood data presently available. The enclosed documents provide additional information regarding this
request. If you have any questions about this document, please contact the FEMA Map Assistance Center toll free at (877) 336-2627 (877-FEMA
MAP) or by letter addressed to the Federal Emergency Management Agency, 3601 Eisenhower Avenue, Suite 130, Alexandria, VA 22304-6439.
�GRc.Blanton
William Jr., CFM, Chief
Engineering Management Branch
Mitigation Directorate
Page 2 of 2 Date: August 28, 2008 _ _se No.: 08-03-1186C CLOMR-F
Federal Emergency Management Agency
Washington, D.C. 20472
�9ND SEA
CONDITIONAL LETTER OF MAP REVISION BASED ON FILL
COMMENT DOCUMENT
ATTACHMENT 1 (ADDITIONAL CONSIDERATIONS)
PORTIONS OF THE PROPERTY REMAIN IN THE SFHA (This Additional Consideration applies to the
preceding 1 Property.)
Portions of this property, but not the subject of the Determination/Comment document, may remain in the Special
Flood Hazard Area. Therefore, any future construction or substantial improvement on the property remains
subject to Federal, State/Commonwealth, and local regulations for floodplain management.
CONDITIONAL LOMR-F DETERMINATION (This Additional Consideration applies to the
preceding 1 Property.)
Comments regarding this conditional request are based on the flood data presently available. Our final
determination will be made upon receipt of this Comment Document, certified as -built elevations and/or certified
as -built survey. Since this request is for a Conditional Letter of Map Revision based on Fill, we will also require
the applicable processing fee, and the "Community Acknowledgement" form. Please note that additional items
may be required before a final as -built determination is issued.
This letter does not relieve Federal agencies of the need to comply with Executive Order 11988 on Floodplain
Management in carrying out their responsibilities and providing Federally undertaken, financed, or assisted
construction and improvements, or in their regulating or licensing activities.
ZONE A (This Additional Consideration applies to the preceding 1 Property.)
The National Flood Insurance Program map affecting this property depicts a Special Flood Hazard Area that was
determined using the best flood hazard data available to FEMA, but without performing a detailed engineering
analysis. The flood elevation used to make this determination is based on approximate methods and has not
been formalized through the standard process for establishing base flood elevations published in the Flood
Insurance Study. This flood elevation is subject to change.
STUDY UNDERWAY (This Additional Consideration applies to all properties in the CLOMR-F
COMMENT DOCUMENT)
This determination is based on the flood data presently available. However, the Federal Emergency
Management Agency is currently revising the National Flood Insurance Program (NFIP) map for the community.
New flood data could be generated that may affect this property. When the new NFIP map is issued it will
supersede this determination. The Federal requirement for the purchase of flood insurance will then be based on
the newly revised NFIP map.
This attachment provides additional information regarding this request. If you have any questions about this attachment, please contact the
FEMA Map Assistance Center toll free at (877) 336-2627 (877-FEMA MAP) or by letter addressed to the Federal Emergency Management
Agency, 3601 Eisenhower Avenue, Suite 130, Alexandria, VA 22304-6439.
Tyr/ .. rt / / /2L-
William R. Blanton Jr., CFM, Chief
Engineering Management Branch
Mitigation Directorate
' Page 1 of 2 T August 28, 2008 L No.: 08-03-1185C CLOMR
oE�js
Federal Emergency Management Agency
0`�E �1 Washington, D.C. 20472
SNP 5rt� -
CONDiTIONAL LETTER OF MAP REVISION BASED ON FILL
COMi111ENT-DOCUMENT
_
COMMUNITY AND MAP PANEL INFORMATION LEGAL'PROPERTY DESCRIPTION
FREDERICK COUNTY, VIRGINIA Proposed Fieldstone Apartments
(Unincorporated Areas)
COMMUNITY
1
COMMUNITY NO.: 510063
AFFECTED NUMBER:5100630120B
MAP PANEL' DATE: 71171197E
FLOODING SOURCE: ABRAMS CREEK APPROXIMATE LATfTUtNEit LONGITUDE 4F'PROPERTY: 39.77ti,-78.907
SOUI;CE OF LAT S LONG: PRECISION MAPPING STREETS 7.0 DATUM: WAD W
COMMENT TASLE-REGARDING THE PROPOSED PROPERTY (PLEASE NOTE THATTHIS IS NOT A F#d& DETERMINATION. A FINAL DETERMINATION WILL BE
MADERECEIPT A4{iWLiiNFORMATION REGARDING THIS PRdRERTY.
OUTCOME 1%ANNUAL LOWESTLOWEST
WHAT WOULD CHANCE ADJACENT LOT
;`T ! b7CK/ SUBDiViSIGN STREET bEREMOVED FLOOD FLOOD GRADE ELEVATION
SECTION FROM THE SFHA ZONf ELEVATION ELEVATION (NGVD 29)
NGVD 29) (NGVD 29
FieldstoneValley Mill Read Structure C 5712 feet 573.5 feet
Apartments
Special Flood Hazard Area (SFHA) - The SFHA is an area that would be Inundated by the flood having a 1-percent chance of being
sousled or exceeded in env Divert veer (base flood).
ADDITIONAL CONSIDERATIONS Please refer to the: section on Attachment 1 for the additional considerations listed below:
PORTIONS REMAIN IN THE SFHA STUDY UNDERWAY
CONDITIONAL LOMR-F DETERMINATION
ZONE A
This document provides the federal Emergency Management Agency's comment regarding a request for a Conditional Letter of Map Revision
based on FRi for the property described above. Using the information submitted and the effective National Flood Insurance Program (NFIP)
map, we have, determined that the proposed structure(s) an the propeny(les) would not be located in the SFHA an area Inundated by the flood
having a 1-percent chance of being equaled or exceeded in any given year '(bass 'flood) if built as Praposad, Our final determination will be
made upon receipt of a copy of this document, as -bunt elevations, :and a completed Community Acknowledgement form. Proper completion of
this form certifies the subject property R reasonably safe from flooding in accordance with Part 65.5(0)(4) or out regulations. Further guidance
on determining R the subject property is reasonably safe from flooding may be -found in'FEMA 'Tachnical Bulletin I"I. A copy of this bulletin
can be obtained by calling the FEMA Map Assistance Center toll free at (877) 336-2627 (877-FEMA MAP) or from our web site at
http://www.fema.gov/mWtb1001.pdf. This document is not a final determination It only provides our comment on the proposed project in
relation to the SFHA Shovm on the effective NFIP rasp. '
This comment document is based on the flood data presently avallable.'The enclosed documents provide additional information regarding this
request. ff you have any auestlons about We document, please contact the FEMA Map A-Aistsnce Center toll free at (677) 336-2627 (877-FEMA
MAP) or by leper addressed to the Federal Emergency Management Agency, 3601 Eisenhower Avenue, Suite 130. Alexantlna; VA 22304-6439.
WASm R. Blanton Jr., CFM, Chief
Engineering Management branch
iWiOgati on Directorate
Page 2 of 2 Date; August 28, 2000 Ca. : 0"3 11 W
Federal Emergency Management Agency
U%`�4
Washington, D.C. 20472
CONDITIONAL LETTER OF MAP REVISION BASED ON FILL
COMMENTDOCUMENT
ATTACHMENT1 (ADDITIONAL CONSIDERATIONS)
PORTIONS OF THE :PROPERTY REMAIN IN THE SFHA'(This Additional Consideration applies to the
preceding 1 Property.)
Portions of this properly, but not the subject of the Determination/Comment document, may remain in the Special
Flood Hazard Area Therefore, any future construction or substantial Improvement on the property remains
subject to Federal, State/Commonwealth, and local regulations for floodplain management.
CONDITIONAL LOMR-F DETERMINATION (This Additional Consideration applies to the
preceding 1 Property.)
Comments regarding this conditional request are based on the flood data presently available. Our final
determination will be made upon receipt of this Comment Document, certified as -built elevations and/or certified
as -built survey. Since this request is for a Conditional Letter of Map Revision based on Fill, we will also require
the applicable processing fee, and the "Community Acknowledgement" form. Please note that additional Items
may be required before a final as-buik determination Is issued.
This letter does not relieve Federal agencies of the need to Comply with Executive Order 119M on Floodplain
Management in carrying out their responsibilities and providing: Federally undertaken, financed, or assisted
construction and improvements, or in their regulating or licensing activities.
ZONE A (This Additional Consideration applies to the preceding 1 Property.)
The National Flood Insurance Program map affecting this property` depicts; a Special Flood' Hazard Area that was
determined using the best flood hazard data available to FEMA, but without performing a detailed engineering
analysis. The flood elevation used to make this determination is based on approximate methods and .has not
been formalized through the standard process for establishing base `flood elevations published in the Flood
Insurance Study. This flood elevation is subject to change.
STUDY UNDERWAY (This Additional Consideration applies to all properties in the CLOMR-F
COMMENT DOCUMENT)
This determination is based on the flood data presently available. However, the Federal Emergency
Management Agency is currently revising the National Flood Insurance Program (NFIP) map for the community.
New flood data could be generated that may affect this property. When the new NFIP map is issued it will
supersede this determination. The Federal requirement for the purchase of flood insurance will then be based on
the newly revised NFIP map.
This attachment provides additional information regarding this request. if .you have any questions about this attachment, please contact the
FEMA Map Assistance Center toll tree at (877) 336-2627;($77-FEMA MAP) or by "letter addressed to the Federal Emergency Management
Agency, 3601 Eisenhower Avenue, Suite 130, Alexandria. VA 22304.6432.
: ..p rt.,.� 1
VYilliam R. Blanton Jr., CFM, Chief
Enginee ft Management Branch
mitigation Directorate
%47
Founded in 1971
/tN
GREENWAY ENGINEERING, INC.
151 Windy Hill Lane
Winchester, Virginia 22602
August 21, 2009
County of Frederick
Department of Planning and Development
107 North Kent Street, Suite 202
Winchester, VA 22601
Attn: Candice Perkins, AICP, Senior Planner
Re: Fieldstone Apartments — Master Development Plan
Third Comment Response Letter
Dear Ms. Perkins:
AM, IT 20 ,
We are in receipt of the comments dated August 21, 2009 and offer the following responses:
Comments from Frederick County Planning
Comment 1: Valley Mill Road, the ROW width needs to account for 4' from back of curb (each
side) for maintenance. Revise the ROW widths shown on sheet 2 and the detail on sheet 3.
Response: 3' road maintenance easement is added on the plan see sheet 2. We have revised and
added 3 feet for road maintenance easement on the "Absolute Minimum Right of Way for
Typical UD4 Road Section". This detail is only for the purpose to show there is enough room for
UD4 and road maintenance easement in front of this property, see attachment.
Comment 2: Pedestrian Facility. For the trail along the stream it seems it wasn't continued to
the property line, extend the lines to ensure it goes to the property line.
Response: Complied. the I O' trail is extended to the property line see sheet 2 of 3
Thank you for your assistance with this project. Contact us with any questions or need for
additional information.
Sincerely,
Green Eneineerine.Inc.
Ir^'�
Niki I usuma. PE
Cc: Benjamin M. Butler. Esquire
Engineers Surveyors Planners Environmental Scientists
Telephone 540-662-4185 FAX 540-722-9528
www.greenwayeng.com
GREENWAY ENGINEERING, INC.
151 Windy Hill Lane
Winchester, Virginia 22602
Founded in 1971
August 17, 2009
County of Frederick
Department of Planning and Development
107 North Kent Street, Suite 202
Winchester, VA 22601
Attn: Candice Perkins, AICP, Senior Planner
Re: Fieldstone Apartments — Master Development Plan
Second Comment Response Letter
Dear Ms. Perkins:
AUG 17 207
We are in receipt of the comments dated July 28, 2009 and offer the following responses:
Comments from Frederick County Planning
Comment 1: Valley Mill Road. Per Eastern Road Plan, Valley Mill Road is an improved major
collector road (UD4). The MDP shows Valley Mill Road with variable width right of way; if
adequate ROW isn't currently available, it needs to be shown on this MDP and dedicated.
Response: Minimum right-of-way width for UD4 is 73' or 36.5' (half) measured from centerline
(see details shown on sheet 3 of 3). The existing right-of-way width measured from the existing
centerline of Valley Mill Road to the property line varies from 36.6' to 39.5' (see plan sheet 2 of
3).
Comment 2: Pedestrian Facility. The ten foot trail needs to be constructed with this
development. While constructing the trail along Valley Mill may not be feasible due topography,
the trail could be relocated as shown on sheet 2 to run adjacent to the creek.
Response: The 10' trail will be constructed with this development and it has been relocated and
extended as shown on sheet 2 of 3.
Comment 3: Residential Buffer. The MDP shows a picnic shelter within the inactive portion of
the residential buffer, this needs to be relocated.
Response: The picnic shelter is relocated away from the inactive portion of the residential buffer
(see sheet 2 of 3).
Engineers Surveyors Planners Environmental Scientists
Telephone 540-662-4185 FAX 540-722-9528
www.greenwayeng.com
File #2160E/NA/dlm
Comment 4: Full REB Detail. Revise detail on sheet 3 as indicated.
Response: Detail is revised (see sheet 2 of 3).
Comment 5: Recreational Amenities. On the coversheet, provide a statement regarding the
amenities being provided with the development (tot lot / shelter).
Response: Note is added on cover sheet to indicate the recreational amenities shall be provided
with this development such as tot lot and picnic shelter.
Comment 6: Building Separation. The coversheet lists a ten foot separation for buildings;
clarify where this minimum comes from, as it is not a requirement listed in the Zoning
Ordinance,
Response: It is correct there is no minimum separation in zoning ordinance. However, the
maximum units allowed in one building are 16 units. Since we are proposing 25 units, we are
required to have two separate buildings. The fire rated regulates the minimum building
separation and the note is revised to clarify this issue (see cover sheet).
Comment: Approvals are required from the following agencies: Frederick County Department
of GIS.
Response: Copy of approval letter from GIS is attached.
Thank you for your assistance with this project. Contact us with any questions or need for
additional information.
Sincerely,
Greenwa Engineering, Inc.
usuNiki ma, PE
Enclosure: Revised MDP, GIS Approval Letter
Cc: Benjamin M. Butler, Esquire
File #2160E/NA/dlm
GREENWAY ENGINEERING, iNc.
151 Windy Hill Lane
Winchester, Virginia 22602
Founded in 1971
July 16, 2009
County of Frederick
Department of Planning and Development
107 North Kent Street, Suite 202
Winchester, VA 22601
Attn: Candice Perkins, AICP, Senior Planner
Re: Fieldstone Apartments — Master Development Plan
Comment Response Letter
Dear Ms. Perkins:
J U L 1 7 2009
We are in receipt of the comments dated September 4, 2008 and offer the following responses:
Comments from Frederick County Planning
Comment 1: Floodplain District. Per the Floodplain District of the Zoning Ordinance and the
Flood Boundary and Floodway Map, this site is located in the Floodway District. In accordance
with the Floodway District, no disturbance is permitted "unless it has been demonstrated
through hydrologic and hydraulic analysis performed in accordance with standard engineering
practice that the proposed encroachment would not result in any increase in the one -hundred -
year flood elevation. "
Response: Greenway Engineering has received a Conditional Letter of Map Revision (CLOMR)
from FEMA (Case No.: 08-03-1186C). The CLOMR based on fill for the property reflects all
proposed disturbances to the floodplain and floodway (copy of the FEMA CLOMR attached).
Comment 2: Floodway District Permitted Uses. Per §165-115 structures are not permitted in
the Floodway District. In order for this MDP to proceed further, the district boundary must be
changed by the US Army Corps of Engineers and approved by the Federal Insurance Agency
and Frederick County Public Works Department.
Response: Greenway Engineering has received a Conditional Letter of Map Revision (CLOMR)
from FEMA (Case No.: 08-03-1186C). The CLOMR based on fill for the property reflects all
proposed disturbances to the floodplain and floodway (copy of the FEMA CLOMR attached).
Engineers Surveyors Planners Environmental Scientists
Telephone 540-662-4185 FAX 540-722-9528
www.greenwayeng.com
f�f[�Ei�iC.11T�7P7:1�1ii51
Comment 3: Valley Mill Road. Per the Eastern Road Plan, Valley Mill Road is an improved
major collector road (UD4). The improvements associated with this roadway need to be
provided along the entire frontage of this site.
Response: Valley Mill Road improvements have not been provided. There are no proffer
commitments to complete road improvements associated with this project. Additionally, the
impacts associated with the projected 166 VPD generated by the development do not warrant this
type of improvement. Valley Mill Road is completely developed between Greenwood Road and
Channing Drive; therefore, there are no other project commitments. to improve this segment of
Valley Mill Road.
Comment 4: Pedestrian Facility. The ten foot trail needs to extend along the entire frontage of
the site as indicated on sheet 2. A detail for the trail also needs to be provided instead of the
sidewalk detail.
Response: The ten -foot trail extends across the limits of the site improvements. East of the site
improvements, the steep terrain and the distance from the existing road to Abrams Creek would
make constructing a trail very difficult. Therefore, a 20' easement has been provided for a
possible trail to be extended along Abrams Creek and the location of the trail has been approved
by Frederick County Parks and Recreation. The owner, Ben Butler, had a meeting with Eric
Lawrence in regards to this issue in July 2008.
According to Eric Lawrence, either a sidewalk or a bike trail is required along the front of the
property on Valley Mill Road and that requirement cannot be waived.
Per conversation between Ginny Harvey of Greenway Engineering and Eric Lawrence,
Ginny indicated to him the difficulty on the eastern end of the property that the building of either
a sidewalk or a bike trail over the eastern boundary of the property will be nearly impossible to
build because of the terrain. What Greenway Engineering came up with, and Eric agreed to be a
reasonable solution, would be to build the bike trail along the front of the property and at that
point where it reached the end of the parking lot, have it bend in a southeasterly direction to tie in
with the 20-foot proposed bicycle right-of-way. This would avoid the eastern boundary of the
property and building in the wetlands.
Please let me know if you feel that this is a reasonable solution that can be implemented for the
Master Development Plan and the Site Plan.
A detail for the trail has been added to sheet 2; the sidewalk detail has been removed.
Comment S: Entrance Location. The entrance for this development needs to align with the
driveway across Valley Mill Road.
Response: The entrance location has been approved by VDOT and per our recent TRC meeting
on June 18, 2009, the proposed entrance as shown on previous MDP plan submission is
acceptable.
File #2160E/NA/dlm
Comment 6: Proposed Use. On the coversheet, revise the proposed use to "garden
apartments ".
Response: The use has been revised to "garden apartments" on the cover sheet.
Comment 7: Open Space. Fifty percent of the required open space must be outside of
environmental features. The MDP shows that only 10.2% of the open space is useable due to
buffers and environmental features.
Response: Open space tabulations on the cover sheet have been expanded upon. The tabulations
show that more than 50% of the required open space is located outside environmental features.
(Required open space is 1.67 acres, provided open space outside the environmental features is
1.31 acres or 78.4%)
Comment 8: Acreage Breakdown. The coversheet needs to account for acreage in the housing
type and in road right-of-way.
Response: The coversheet land use tabulations have been expanded to include acreage in the
housing type that includes the parking area. There will not be any right-of-way dedication as
part of this project and has not been included in tabulations.
Comment 9: Units per building. Under dimensional requirements on the coversheet, it needs to
show that only 16 units are permitted per structure.
Response: The dimensional requirements on the coversheet have been expanded upon to include
the following: Maximum number of units/building — 16 units/building.
Comment 10: Utilities. Provide the location of all utilities (gas, electric) on the MDP.
Response: Location of dry utilities (gas, electric) is not a requirement of the MDP. The location
of existing and proposed water and sewer are shown on the MDP.
Comment H. Water and Sewer Availability. A statement needs to be on the coversheet that
states water and sewer is available and will be provided by the FCSA.
Response: The following statement has been added to coversheet: Water and sewer is available
and will be provided by FCSA.
Comment 12: Reduced Road Efficiency Buffer. The buffer detail on sheet 2 does not reflect
ordinance requirements. Also, the buffer detail appears to have the pedestrian trail on top of the
six foot berm. The buffer needs to extend the entire frontage of the property.
Response: The reduced road efficiency buffer detail has been revised to reflect ordinance
requirements. The pedestrian trail has been moved to be adjacent to the right-of-way to avoid
the berm. The buffer has been extended to the eastern property line. The extended portion is a
full distance road efficiency buffer.
File #2160E/NA/dlm
Comment 13: Surveyed Boundaries. The surveyed boundaries for the property need to be
shown on the MDP.
Response: The surveyed boundaries for the property have been added to sheet 2.
Comment 14: Residential Separation Buffer. The separation buffer needs to account for a six-
foot opaque element.
Response: A six-foot high opaque element has been added to separation buffer detail.
Comment 15: Steep Slopes. Sheet 3 of the MDP states that 30% of the steep slopes are being
disturbed. Per the Zoning Ordinance, only 25% of the site's steep slopes may be disturbed.
Response: The steep slope area has been recalculated to 0.17 acres. The steep slopes that are
being disturbed for purposes of constructing the trail and berm in the road efficiency buffer equal
0.02 acre, which equates to 11.76% (below the maximum allowable of 25%).
General Comment: Review comments are required from the following agencies: Frederick
County Department of Parks & Recreation, Frederick County Public Schools, Frederick County
Fire Marshal, Frederick County Department of Building Inspections, Frederick County
Department of Public Works, Frederick County Department of G.I. S, Frederick County
Sanitation Authority, and the Virginia Department of Transportation.
Response: Approval letters are attached for all of the requested agencies.
Thank you for your assistance with this project. Contact us with any questions or need for
additional information.
Sincerely,
Green Engineering, Inc.
Niki A ma, PE
Enclosures -Agency Approval Letters, CLOMR, Revised MDP
File #2160E/NA/dlm
4
M RE (OPY
COUNTY of FREDERICK
Department of Planning and Development
540/ 665-5651
FAX: 540/ 665-6395
September 4, 2008
Mr. Evan Wyatt
Greenway Engineering
151 Windy Hill Lane
Winchester, Virginia 22602
RE: Preliminary Review Comments for Fieldstone Apartments Master Development
Plan; Property Identification Number (PIN): 55-A-181C
Dear Evan:
Thank you for providing me -with the opportunity to review the preliminary master development
plan for the proposed development referred to as Fieldstone Apartments. Staffs review
comments are listed below for your consideration.
1. Floodplain District. Per the Floodplain District of the Zoning Ordinance and the Flood
Boundary and Floodway Map, this site is located in the Floodway District. In accordance
with the Floodway District, no disturbance is permitted "unless it has been demonstrated
through hydrologic and hydraulic analysis performed in accordance with standard
engineering practice that the proposed encroachment would not result in any increase in
the one -hundred -year flood elevation".
2. Floodway District Permitted Uses. Per §165-115 structures are not permitted in the
Floodway District. In order for this MDP to proceed further, the district boundary must
be changed by the US Army Corps of Engineers and approved by the Federal Insurance
Agency and Frederick County Public Works Department.
3. Valley Mill Road. Per the Eastern Road Plan, Valley Mill Road is an improved major
collector road (UD4). The improvements associated with this roadway need to be
provided along the entire frontage of this site
4. Pedestrian Facility. The ten foot trail needs to extend along the entire frontage of the
site as indicated on sheet 2. A detail for the trail also needs to be provided instead of the
sidewalk detail.
5. Entrance Location. The entrance for this development needs to align with the driveway
across Valley Mill Road.
6. Proposed Use. On the coversheet, revise the proposed use to "garden apartments".
7. Open Space. Fifty percent of the required open space must be outside of environmental
features. The MDP shows that only 10.2% of the open space is useable due to buffers
and environmental features.
107 North Kent Street, Suite 202 • Winchester, Virginia 22601-5000
R
k
Evan Wyatt; Greenway Engineering
Fieldstone Apartments MDP
September 4, 2008
Page 2
8. Acreage Breakdown. The coversheet needs to account for acreage in the housing type
and in road right-of-way.
9. Units per building. Under dimensional requirements on the coversheet, it needs to show
that only 16 units are permitted per structure.
10. Utilities. Provide the location of all utilities (gas, electric) on the MDP.
11. Water and Sewer Availability. A statement needs to be on the coversheet that states
water and sewer is available and will be provided by the FCSA.
12. Reduced Road Efficiency Buffer. The buffer detail on sheet 2 does not reflect
ordinance requirements. Also, the buffer detail appears to have the pedestrian trail on top
of the six foot berm. The buffer needs to extend the entire frontage of the property.
13. Surveyed Boundaries. The surveyed boundaries for the property need to be shown on
the MDP.
14. Residential Separation Buffer. The separation buffer needs to account for a six foot
opaque element.
15. Steep Slopes. Sheet 3 of the MDP states that 30% of the steep slopes are being
disturbed. Per the Zoning Ordinance, only 25% of the site's steep slopes- may be
disturbed.
In order to continue the review of this Master Development Plan, you will need to submit all
review agency approvals to this department. Once this information is received, and all review
comments addressed, staff will schedule the application for review by the Planning Commission.
Review comments are required from the following agencies: Frederick County Department of
Parks & Recreation, Frederick County Public Schools, Frederick County Fire Marshal,
Frederick County Department of Building Inspections, Frederick County Department of Public
Works, Frederick County Department of G.I.S, Frederick County Sanitation Authority, and the
Virginia Department of Transportation. Please do not hesitate to contact me with questions
regarding this letter.
Sincerely,
Candice E. Perkins, AICP
Senior Planner
Attachment
CEP/bad
cc: Valley Mill Road, LLC, 112 S. Cameron St., Winchester, VA 22601
Rail
-Ekii.�O-Ply
COUNTY of FREDERICK
Department of Planning and Development
540/665-5651
FAX: 540/ 665-6395
July 28, 2009
Mr. Evan Wyatt
Greenway Engineering
151 Windy Hill Lane
Winchester, Virginia 22602
RE: Second Preliminary Review Comments for Fieldstone Apartments
Master Development Plan
Property Identification Number (PIN): 55-A-181C
Dear Evan:
Thank you for providing me with the opportunity to review the preliminary master development plan for
the proposed development referred to as Fieldstone Apartments. Staffs review comments are listed
below for your consideration.
1. Valley Mill Road. Per the Eastern Road Plan, Valley Mill Road is an improved major collector
road (UD4). The MDP shows Valley Mill Road with a variable width right-of-way; if adequate
ROW isn't currently available, it needs to be shown on this MDP and dedicated.
2. Pedestrian Facility. The ten foot trail needs to be constructed with this development. While
constructing the trail along Valley Mill may not be feasible due to topography, the trail could be
relocated as shown on sheet 2 to run adjacent to the creek.
3. Residential Buffer. The MDP shows a picnic shelter within the inactive portion of the
residential buffer; this needs to be relocated.
4. Full REB Detail. Revise the detail on sheet 3 as indicated.
5. Recreational Amenities. On the coversheet, provide a statement regarding the amenities being
provided with the development (tot lot/shelter).
6. Building Separation. The coversheet lists a ten foot separation for buildings; clarify where this
minimum comes from as it is not a requirement listed in the Zoning Ordinance.
In order to continue the review of this Master Development Plan, you will need to submit all review
agency approvals to this department. Once this information is received, and all review comments
addressed, staff will schedule the application for review by the Planning Commission. Approvals are
required from the following agencies: Frederick County Department of G.I.S. Please do not hesitate to
contact me with questions regarding this letter.
Sincerely,
r
Candice E. Perkins, AICP
Senior Planner
Attachment
cc: Valley Mill Road, LLC, 112 S. Cameron St., Winchester, VA 22601
CEP/bad
107 North Kent Street, Suite 202 - Winchester, Virginia 22601-5000
0
Frederick County, Virginia Master Development Plan Application Package
Required Information Checklist
MASTER DEVELOPMENT PLAN
The following information must be included on the master development plan. If the submitted
master development plan is incomplete or is missing information, it will not be reviewed and will
be returned to you for revisions.
Administrative Information
Yes No
✓
1.
Name of proposed development.
✓
2.
Name, address, and telephone number of owner.
✓
3.
Name, address, and telephone number of developer.
►i
4.
Name, address, and telephone number of designer.
5.
Signed certificate of surveyor, engineer, or architect.
6.
Date plan prepared and date of revisions.
7.
A listing of all conditions placed on the site as a result of a
conditional zoning approval. Rezoning file number should
be cited.
8.
A space labeled "Approved by the Director of Planning and
Development" for the approval signature and date of
approval.
9.
A space labeled "Approved by the County Administrator"
for the approval signature and date of approval.
✓
10.
Magisterial District.
11.
Sheet size less than 42 inches.
Page 13
4
Frederick County, Virginia Master Development Plan Application Package
General Information
Yes
No
✓
1.
Location map (scale 1:2000).
2.
Scale of the MDP is not to exceed 1:100.
✓
3.
North Arrow.
✓
4.
Legend describing all symbols.
X 5.
Surveyed boundaries of all lots and parcels.
6.
Acreage of all parcels included in the MDP.
✓
7.
Topography contour lines at acceptable intervals.
8.
A schedule of phases, boundary of phases, and order of
development.
9.
Use, zoning, and property owner of all adjoining properties.
10.
Location of proposed uses (location, boundaries,
arrangement).
11.
Location and treatment of historic structures and sites.
12.
History of all land divisions in relation to this tract.
✓
13.
Acreage, Location and boundaries of environmental
features: floodplains, lakes and ponds, wetlands, natural
stormwater retention areas, steep slopes, woodlands.
14.
Amount and percentage of disturbed and protected land in
common open space.
Page 14
r
Frederick County, Virginia Master Development Plan Application Package
Residential Development Information
Yes
No
1.
Location and dimension of Residential Separation Buffers.
✓
— y.s-e u - ,' w�
2.
Acreage in common open space, in housing type, in road
rights -of -way, and for the entire development (by Phase).
►✓
3.
Location and boundaries of housing types. Residential
Performance (RP) dimensional requirements should be
indicated.
✓�
4.
Number of dwelling units (by type, phase, and in total).
5.
Location and configuration of required recreational
facilities. Statement of required and type of facilities to be
provided.
Infrastructure Information
Yes
No
✓
1.
Location of adjoining streets and utilities.
✓
2.
Location, arrangements, and right-of-way widths of roads
and property access.
3.
Location and arrangement of street entrances, driveways,
/
and parking areas.
4.
Location of entrances to the development from public
streets.
5.
Type of road design (rural or urban).
' 6.
Use of inter -parcel connectors.
Page 15
Frederick County, Virginia Master Development Plan Application Package
Traffic impact analysis. To be submitted to the Virginia
Department of Transportation.
✓ 8.
Location of sewer and water mains with statements
concerning the connection with and availability of facilities.
09.
Location and arrangement of electric and gas utilities.
Other Design Information
Yes No
.-1/.4
1. Location of Zoning District and Road Efficiency buffers,
and examples specifying the screening to be provided.
/) Plan for stormwater management. Location of stormwater
v facilities.
3. Acreage of each type of environmental protection land.
(Amount and percentage of disturbed and protected land in
common open space.) Shown in a table format.
4. Amount, boundaries, and location of common open space.
(Indicate the percentage of the entire site to be placed in
common open space.)
5. Location of environmental protected areas to be included in
common open space.
Page 16
Frederick County, Virginia Master Development Plan Application Package
County Health Department Information
Yes
No
Statements and locations pertaining to sewer and water
availability.
/
2. Statements and locations concerning any existing pre- or
post -water treatment facilities.
3. Statements and location of any planned private treatment
facilities.
Page 17
GREENWAY ENGINEERING
151 Windy Hill Lane AUG 2 7 �r q
Founded in 1971 Winchester, Virginia 22602
TRANSMITTAL
Project Name: Fieldstone Apartments -Master Development Plan
File No: 2160E
Date: Thu, Aug 27, 2009
To: FC Planning
Attn: Candice Perkins
Copied
Delivery: M Fed Ex
Q Other_
U.S. Mail
From: Niki Adhikusuma/dlm
GREENWAY ENGINEERING
Phone: 540-662-4185
Fax: 540-722-9528
Q Courier F-1 Pick Up
0 Urgent FvJ0 For Your Review Q As You Requested 0 Please Comment
Message
Candice,
Per your request, attached is the following:
-Master Development Plan Application
-Review fee check for $3,558.00 (Per your request, the original fee check will be returned to
Greenway)
NOTE: We will deliver to you tomorrow, August 28, 2009, 44 full-size copies of the Master
Development Plan for the September 16, 2009 Planning Commission meeting
As always, thank you for your assistance. Call with any questions
Hand Delivery and Pick Ups Only:
Received by:
Date: Time;
Please Print Name:
GREENWAY ENGINEERING
151 Windy Hill Lane
Founded in 1971 Winchester, Virginia 22602
TRANSMITTAL
Project Name: Fieldstone Apartments -Master Development Plan
File No: 2160E
Date: Fri, Aug 21, 2009
To: FC Planning
Attn: Candice Perkins
Copied
Delivery: ❑ Fed Ex
❑ Other
❑ U.S. Mail
From: Niki Adhikusuma
GREENWAY ENGINEERING
Phone: 540-662-4185
Fax: 540-722-9528
❑4 Courier ❑ Pick Up
❑ Urgent ❑v For Your Review R As You Requested 2] Please Comment
Message
Candice,
Per your request, attached is the following:
-3 copies of the revised master development plan per Planning comments dated August 21, 2009 (1 copy has revisions
highlighted)
Thank you for your assistance. Call with any questions.
Hand Delivery and Pick Ups Only: AUG Z 1 2009
i
Received by: Date: L Time: '
Please Print Name:
zt%
GREENWAY ENGINEERING
7QPF 151 Windy Hill Lane
Founded in 1971 Winchester, Virginia 22602
TRANSMITTAL
Project Name: Fieldstone Apartments -Master Development Plan
File No: 2160E
Date: Mon, Aug 17, 2009
To: FC Planning
Attn: Candice Perkins
Copied
Delivery: Fed Ex
[j Other_
�j U.S. Mail
From: Niki Adhikusuma/dlm
GREENWAY ENGINEERING
Phone: 540-662-4185
Fax: 540-722-9528
[j Courier r-1 Pick Up
Urgent r-W j For Your Review [j As You Requested rW7 Please Comment
Message
Candice,
Per your request, attached is the following:
-3 copies of the revised master development plan per Planning comments dated July 28, 2009 (1
copy has revisions highlighted)
-Copy of approval letter from GIS
Thank you for your assistance. Call with any questions.
Hand Delivery and Pick Ups Only:
Received by: Date: AV�, m�n�
Please Print Name:
4
4t%
GREENWAY ENGINEERING
" 151 Windy Hill Lane
Founded in 1971 Winchester, Virginia 22602
TRANSMITTAL
Project Name: Fieldstone Apartments -Master Development Plan
File No: 2160E
Date: Tue, Aug 5, 2008
To: FC Planning
Attn: Candice Perkins
Copied
From: Evan Wyatt/dlm
GREENWAY ENGINEERING
Phone: 540-662-4185
Fax: 540-722-9528
Delivery: r— Fed Ex ❑ U.S. Mail [j Courier ❑ Pick Up
Other
�j Urgent [✓] For Your Review rJ As You Requested [J Please Comment
Message
Candice,
Per Eric Lawrence's request, attached is the following for your review and approval:
-2 copies of the revised Master Development Plan per Eric's request to add a bike trail, which has
been.
NOTE: Ed Strawsnyder requested to show the existing floodplain, which has also been revised on
these plans.
Thank you for your assistance. Call with any questions.
Hand Delivery and Pick Ups Only:
AUC 5
Received by: Date: Time:
s
Please Print Name:
IdN
GREENWAY ENGINEERING
NZpr 151 Windy Hill Lane
Founded in 1971 Winchester, Virginia 22602
TRANSMITTAL
Project Name: Fieldstone Apartments -Master Development Plan
File No: 2160E
Date: Fri, Jul 17, 2009
To: FC Planning
Attn: Candice Perkins
Copied
Delivery: I— Fed Ex
Other_
rJ U.S. Mail
From: Niki Adhikusuma/dlm
GREENWAY ENGINEERING
Phone: 540-662-4185
Fax: 540-722-9528
[j Courier [j Pick Up
�j Urgent �j For Your Review rVJ As You Requested Cl Please Comment
Message
Candice.
Per your request, attached is the following for your review and approval:
-2 copies of the revised Master Development Plan per Planning comments dated September 4, 2008
(1 copy with revisions highlighted)
-Comment response letter
-Approval letters from FCSA, Inspections, Airport, Public Schools,_ Parks and Rec, Fire Marshal,
VDOT, and Public Works
-Signed/notarized Special Limited Power of Attorney form
-CLOMR letter �
-Application review fee check for $3,558.00 JEiill;�' T
Thank you for your assistance. Call with any questions.` _.
Hand Delivery and Pick Ups Only:
Received by: Date:
Time:
Please Print Name:
Document Approval Form
JUL 1 7 2000
PLEASE REVIEW THE ATTACHED DOCUMENT. IF THIS DOCUMENT MEETS YOUR
APPROVAL PLEASE INITIAL AND PROVIDE THE DATE AND TIME OF YOUR
APPROVAL.
IF THIS DOCUMENT DOES NOT MEET YOUR APPROVAL PLEASE PROVIDE
COMMENTS AS TO WHAT YOU WOULD LIKE TO HAVE COMPLETED.
INITIALS DATE & TIME
.Candice ��
Mark
Dana
Eric
Mike
John
COMMENTS: �'C� �#�
?),
Received by Clerical Staff (Date & Time):
U:\Pam\Common\Document Approval Form.wpd
COUNTY of FREDERICK
Department of Planning and Development
540/665-5651
FAX: 540/ 665-6395
NOTIFICATION OF PUBLIC MEETING
September 23, 2009
TO: THE APPLICANT(S) AND/OR ADJOINING PROPERTY OWNERS(S)
RE: MASTER DEVELOPMENT PLAN #02-09 OF FIELDSTONE APARTMENTS
On behalf of the Frederick County Board of Supervisors, you are hereby notified of a public meeting
being held on Wednesday, October 14, 2009 at 7:15 p.m. in the Board Room of the Frederick
County Administration Building at 107 North Kent Street, Winchester, Virginia.
This meeting is to consider Master Development Plan #02-09 for Fieldstone Apartments, submitted
by Greenway Engineering, to construct two garden apartment buildings with a total of 25 units. The
property is located on the south side of Valley Mill Road (Route 659), approximately 1,200 feet east of
Channing Drive and 0.5 miles west of Greenwood Road, in the Red Bud Magisterial District, and is
identified by Property Identification Number 55-A-181C.
A copy of the application will be available for review at the Handley Library and the Bowman
Library the week of the meeting, or at the Department of Planning and Development located at 107
North Kent Street in Winchester, Virginia. Information regarding this application will also be
available via the Planning Department's Web Page at www.co.frederick.va.us.
Sincerely,
r "+
Candice E. Perkins, AICP
Senior Planner
CEP/bad
107 North Kent Street, Suite 202 • Winchester, Virginia 22601-5000
COUNTY of FREDERICK
Department of Planning & Development
107 North Kent Street, Suite 202
Winchester, Virginia 22601
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RETURN TO SENDER
NOT DEL.;I`,iERAML.E: AS ADDRESSED
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MDP #02-09 FIELDSTONE "A
Red Bud 25 MULTIFAMILY UNITS