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HomeMy WebLinkAbout007-96 Pegasus Business Center - Phase I - Shawnee District - BackfileGENERAL NOTES 1. The property delineated oil this plan is located at the intersection of Route 645, Airport. Road and Route 776, Bufflick Road in the Shawnee Magisterial District in the County of Frederick, Virginia. The owner proposes to construct 12,600 square foot building for general business space. The building is the first phase of a planned development for the parcel. 2. Owner/Developer: ADAMS-NELSON & ASSOCIATES 434 Bufflick Road Winchester, Virginia 22602 Telephone: (540) 667-2424 3. Engineer: PAINTER-LEWIS, P.L.C. Contact: Johan Lewis 24 East Piccadilly Street Winchester, Virginia 22601 Telephone: (540) 722-9377 4. The proposed building will be constructed on a parcel of land which contains an existing 3400 square foot office building. The parcel Property Identification Number is 64-A-40A. The property is recorded among the land records of Frederick County in Deed Book 625 Page 595. The property is currently in the name of C. Douglas Adams and Fern L. Adams. 5. Surveyinformation shown on these fans is a n s ese based o U.S.0 S C & G..Da tun and was provided b Ritchie P P Y Surveys, Inc. A reference benchmark has been established at the bolt on an existing fire hydrant located at the northern boundary of the parcel. The elevation is 730.13. 6. Site Data: Parcel Area: 6.0623 acres Zoning: B-2, Business General District with Airport District Overlay Use: FLEX -OFFICE SPACE (to include miscellaneous business services and general office as primary uses. Auriliar), uses including inventory storage, repair, and support.11mc-tions.) Collector Street Setback: Required - 35' Provided - 100+ Rear Yard Setback: Required - 0' Side Yard Setback: Required - 0' Maximum Building Height: Required - 35' Proposed - 23' Maximum FAR: Allowed - 1.0 Existing Total Floor Area = 3,400 SF = 0.0129 Proposed Total Floor Area = 16,000 SF = 0.061 Minimum Landscape Area: Required - 15% Existing Building/Pavement Area = 13,000 +/- SF or 95% landscape area Proposed Building/Pavement Area = 54,500 +/- SF or 79.36% landscape area 7. Parking Lot Requirements: Property Line Setback: Required - 5' Provided - 32'+- Perimeter Lauldscaping Required - 1 shade tree per 40' of perimeter Proposed parking perimeter length = 574'+/- Trees Required - 14 t Interior Landscaping Required - 1 shade tree per 10 spaces Proposed spaces = 51 Trees Required - 5 Interior Landscape Area: Required - 5% of parking lot Proposed parking area = 18,400 SF Area Required - 920 SF (These area calculations include the parking spaces proposed for the Project Hope parcel. Landscape requirements will be provided for on the Adams parcel.) Total shade trees required - 19 Provided - 21 including 5 Red Maples, 1.3 Willow Oaks and 3 existing deciduous trees to be preserved 8. Parking Space Requirements: (The number of spaces required is Gaged upon 1 per 250 gross square feet, office use. 77ue Owner requests that a rna_rtrm in of 5 spaces per 1800 square foot unit be butilt initially to serve the proposed "flex-nf/ice" use. The ZONING ADA1/NJSTRATOR reserves the right to require the Owner to build the additional parking shown on Sheet 213 after revie+.v of each. Certificate of Occupancy.) Proposed Flex Office - 12,600 SF Required - I per 250 square feet=51 spaces Existing Office - 3,400 SF Required - i per 250 square feet=14 spaces(I5 exist) Required Loading space - 1 per 30,000 to 100,000 square feet or 0 spaces Provided - 47 regular spaces (plus reserved area for an additional 1 (v spaces) Provided - 3 Accessible Spaces per ADA Provided - 7 Loading Spaces 9. Handicap Accessibility: HC parking spaces shall have a maximum slope of 1:50. HC ramps on the site shall have detectable wanting surface per ADAAG 4.7 and 4,29. HC ramps off site shall be constructed per VDOT standards. 10. Buffering Requirements: The adjacent zoning is Ml which requires a Category A buffer. A waiver request to allow a redesign of the required buffer between the B2 and MI properties which will require the same amount of landscaping that will be relocated to the perimeter of these sites was approved by the Plamimg Commission at the December 6, 1995 meeting. Landscaping Required: 300 feet between parces - 3 plants per 10 feet = 90 plants Landscaping Provided: 24 Austrian pines, 15 Boxwood, 30 Azaleas, 25 Euouymus It. The proposed building lies within the Airport District which applies limits to the height of structures. The parcel lies within the Transition Zone and the maximum height of the building controlled by the Transition Zone. The criteria applicable to the building height are as follows: The Transition zone begins at a point measured 500 feet along the horizontal plane from the centerline of the runway as established by DELTA Airport Consultants, Inc, and at an elevation of 720 feet MSL as stated in Section 165-98 of the Frederick County Zoning Ordinance. From that point, the height limit increases one foot vertically for every seven feet of horizontal distance. The corner of the proposed building nearest the runway centerline is 745 feet measured perpendicularly to the centerline. The maximum height of the stntcture at that corner must be less than [(745 - 500) / 7] + 720 or 755.00 feet MSL. The proposed building will have a maximum height of 23 feet from finished floor elevation. Therefore the finished floor elevation must be at or below 732.00 assuming the horizontal distance to the centerline remains at 745'. 12. The site contains no significant environmental features. FIRM Community Panel No. 510063 1225B shows the site to be in Zone A, outside the limits of flood plain. 13. The site contains no outdoor storage areas. Trash will be contracted for removal by the individual tenants. CONSTRUCTION NOTES 1. The existing utilities shown on these plans are based on available information. The CONTRACTOR shall be responsible for determining the exact location of all utilities before commencing work and for any damages which occur by the failure to locate and preserve these utilities. if the CONTRACTOR should encounter utilities other than those shown on these plans, the CONTRACTOR shall immediately notify the engineer and take the necessary and proper steps to protect the facility and assure the continuance of service. 2. The CONTRACTOR shall have approved construction drawings prior to the start of construction. At least one copy of approved plans and revisions shall be kept on -site at all times. 3. Cut and fill slopes shall not exceed 2-horizontal to 1-vertical unless otherwise called for on the plans. 4. Controlled Fills: A. Controlled compaction shall occur in all till sections for pavement, trenches for utilities and in other areas as designated on the plans. B. Controlled fills shall be compacted to 98% density as detennined by methods per standard proctor ASTM D 698. Density shall be verified by a qualified soils engineer. C. Controlled fills shall be compacted in 8 inch lifts (loose thickness) to the specified density, beginning from the existing ground surface, unless otherwise approved in writing by a qualified soils engineer. D. The surfaces directly beneath areas to receive controlled fill are to be cleared, grubbed, and stripped of topsoil. The area is then to be scarified and compacted to a depth of 6 inches to the same density as the controlled fill to be placed thereon. E. Fill material sliall be taken from approved borrow areas. It shall be clean soil, free of roots, woody vegetation, oversized stones, rocks, sandy soil, or other objectionable material. FEGASUS BUSINESS CENTER PHASE ONE SITE PLAN FREDERICK COUNTY, 11 5. Blasting is not permitted within 25 feet of existing utilities without owner pennission. 6. Pavement materials called for on the plans refer to standard VDOT designations. 7. BENCFLMAPK: top bolt on fire hydrant - elevation = 730.13 8. All radii indicate edge of gravel, edge of pavement or face of curb as applicable. 9. Whe re tram existing plans call for matching ezistung pavement in the public right of way, the CONTRACTOR shall provide cut joint or asphalt overlay as directed by VDOT. 10. All disturbed R.O.W. monuments are to be replaced and verified by a certified land surveyor at the CONTRACTOR's expense, it. All construction and materials proposed for the public right of way sliall conforni to VDOT standards and specifications. 12. Fire lanes sliall be delineated as directed by the Frederick County Fire Marshal. 13. The CONTRACTOR shall obtain permission from adjoining property owners prior to conducting any off site construction activities. 14. The CONTRACTOR shall coordinate the relocation of the existing utilities with the appropriate utility company as necessary. 15. All sanitary sewer and water supply construction shall conform to the current standards of the Virginia Department of Health and the Frederick County Sanitation Authority (the "authority"). 16. Water service will be provided by an extension of the Frederick County Sanitation Authority water main located adjacent to Bufflick Road. A Clow test was conducted by the Frederick County Sanitation Authority on January 3, 1996 on the fire hydrant located on title northern boundary of the Adams parcel. The results were as follows: static pressure: 70 p.s.i. open flow: 1061 g.p.m. residual pressure: 40 p.s.i. 17. The CONTRACTOR shall coordinate with, and arrange for inspection by, the Authority. 18. The Authority sliall tap all existing water lines. They will furnish the materials for and make the tap. The CONTRACTOR must make application for and pay the cost of this work. 19. The Sanitation Authority maintenance department is responsible for the installation of water meters. Before a permanent meter is set, they require: 1) the frame and cover to be properly aligned with its meter box and yoke bar; 2) the frame and cover to be set to the final grade of the lot; 3) the distance between the top of the cover and the yoke bar be between 18 and 21 inches; 4) all components of the meter box assembly to be in proper working order. It is the developer's responsibility to have the meter box assembly installed correctly. 20. All silo and huilding lighting shall ho installed to nvoid spill -aver onto ntljoining properties. BUILDING ADDRESSES At the order of the Fire Marshal, individual building units will post fire address identifier on both the front and fire rear of fire unit. SILTATION AND EROSION CONTROL NOTES 1. Erosion control practices shall conform to the requirements of the Virginia Erosion and Sediment control Handbook. 2. All perimeter sediment control devices shall be erected prior to any land disturbing activities and shall remain in place until file site is fully stabilized. 3. The contractor shall provide adequate means of cleaning trucks and/or other equipment prior to entering the public right-of-way. it is the contractor's responsibility to clean the streets, allay dust and take whatever measures necessary to insure that public roads are maintained in a clean and dust -free condition at all times. 4. The contractor shall perform overlot grading to provide positive drainage and preclude ponding of water. All off site grading and construction is to be done with the property owner's consent. 5. The contractor shall stabilize I b e all denuded land within 7 days after the end of constntction. Embatnk►neut or excavated slopes denuded for a period of greater than 14 days shall be temporarily seeded and mulched. Cut and fill slopes shall be graded at a maximum of 2 horizontal to 1 vertical unless otherwise specified on the plans. 6. Erosion control devices shall be inspected daily and damaged devices shall be repaired by the close of the day. 7. The contractor shall establish vegetation on all areas not otherwise stabilized according the following specification: Seedbed Preparation: a. Scarify top V to 2" of soil after final grades have been achieved. b. Add 3 tons per acre pulverized agricultural liniestone(1401b/1000sf). SEED TYPE RATE MIN. PURITY(%) MIN, GERM.M Tall, fescue 60 I.b.ac 97 85 Red clover 8 lb/ac 95 65 Ladino clover 8 Ib/ac 95 65 Annual ryegrass 12 lb/ac 98 85 Mulch: 1.5 ton/ac small grain straw Fertilizer: 1000lb/ac 10-10-10 SEQUENCE OF CONSTRUCTION 1. establish construction entrance(if required) 2. establish perimeter controls as required 3. clear and grub site 4. strip, stockpile and stabilize top soil 5. perform .rough grading 6. construct drainage controls 7. begin facilities constntction 8. perform final grading and site stabilization 8. The Contractor shall obtain a Land Disturbance Permit from the Frederick County Public Works Department prior to initiating any site work. ABBREVIATIONS ASSY. ASSEMBLY BF BASEMENT FLOOR BLK. BLOCK BC BOTTOM OF CURB BSBD. BASEBOARD C&G CURB & GUTTER CMF CONCRETE MONUMENT FOUND CPP CORRUGATED POLYETHYLENE PIPE CMPA CORRUGATED METAL PIPE ARCH CO CLEAN OUT DIA. DIAMETER EOP EDGE OF PAVEMENT FF FIRST FLOOR F C. FIRE CONNECTION FG FACE OF GUTTER Ga. GAUGE GV GATE VALVE HCR HANDICAP RAMP HDR CURB 6" HEADER CURB HP HIGH POINT HTR. HEATER IPF IRON PIPE FOUND IPS IRON PIPE SET INV INVERT LP LOW POINT MPD MULTI -PRODUCT DISPENSER MH MANHOLE NDC NO CURB SE DOWN N NTS NOT TO SCALE OHE OVERHEAD ELECTRIC OHT OVERHEAD TELEPHONE PL PROPERTY LINE PVMT PAVEMENT RCP REINFORCED CONCRETE PIPE RED. REDUCER R.O. ROCK OUTCROP STD. STANDARD T.B.D. TO BE DEMOLISHED T.B.R. TO BE REMOVED T.B.P. TO BE PRESERVED TB THRUST BLOCK TEL. TELEPHONE TC TOP OF CURB TYP TYPICAL UGE UNDERGROUND ELECTRIC WL WATERLINE WM WATER METER 5'R RADIUS IN FEET RAYMOND D. & NINA V. RICE J.W. HARVEY COLLINS PIN #64-A-74 PIN #64-A-72 & 73 ZONED: RA ZONED: RA USE: ACCESSORY STORAGE BLD USE: ACCESSORY STORAGE BLDG. J,I I i`i- yI Oy oia_ 'r � t 1 I I I FREDERICK COUNTY, VIRGINIA u \\ f .,, o w I t ti 1 ) t 20 1 c q 1 0, � 1 •a O \w Cis+ I. \ a f J� _ \ . •�_ �_ ,, f> .� < < l 1 r r! t ' �) )• (fq J c_ �__ Wi(iches \M6�icipll Irpof 130 i �•~ _ -~� `�f ((�. `1 •: G' r i-.70p '/�� 1� ,' N �it�• top ' a• .��c�i u° m= ''S /� �.t`._ u��� - C .��•ij /rear - .-�Gi- 0. ,so 0•,':® •,� ,r _�; ��.1� �� It l v,/ (; . VICINITY MAP WINCHESTER, VA 7.5' QUAD 1" = 2000' / VINCHESTER REGIONAL AIRPORT PIN #64-A-40B 745' ZONED: RA; M-1 IUSE: AIRPORT; VACANT S30r57'4* - - 5.00, UNf S (d _ r LT - m r �I _ cI L -1-1 NI r LJ o o ,iLL, 1 I THE PEOPLE TO - THE L_J I e 1 PEOPLE HEALTH FOUNDATION 0 PIN #64-A-40C 1 N5719'4fW ZONED: M-1 I USE; DISTRIBUTION 52.3T N59'12'11W 331.86' C AIRPORT ROAD ROUTE 645= _ _ _ - _ _ - - PROPERTY MAP AND ADAMS FAMILY LTD. AIRPORT RUNWAY CENTERLINE LOCATION PIN #64-A-40 SCALE: 1" = 200' ZONED: M-1 USE: VACANT CURVE CURVE I ARC I DELTA I RADIUS ITANGENT I CHORD BEARING ICHORD C1 369.15' 89'50'03' 235.44' 234.76' 1`11407-10 332.48' C2 196.59'0 3 80 .00 S 96. ZONING A tAINISTRATOR DATE APPROVED FREDERICK COUNTY, VIRGINIA a III rrl Site Plan Expires Five (5) Years From Date Of Approval LIST OF DRAWINGS: SHT. 1 /3: COVER SHEET SHT. 2/3: SITE PLAN SHT. 3/3: UTILITY PROFILES CONSTRUCTION DETAILS �7//JOHN C. LEWIS 5 NOV 0 8 1996 No.021621 ssIONAL E���ki wesa R 24 East Piccadilly Street Winchester, Virginia 22601 Telephone (540)722-9377 Telephone (540)662-1565 Facsimile (540)662-1861 JOB NO.: 9511005 SHEET: DATE: 294AN96 1 03 BUF FLICK ROAD ROUTE 776tx Iva + SPEED LIMIT -25 MPH _ 40' ROW_ Lr S4N. Sf#& AW110LE J9.9.m, - 10` Pw 0 0. Ai_ +26 90 35'x2O' DRAINAGE ESMT. INSTALL 60'-24" x 18" CMPA Lr 29.68'-20' X I5' OMP I NV IN = 724.20 /AN /N = 724.29 INV OUT = 723.9 /AN OUT = 714.J9 OBTAIN PERMISSION FROM PROPERTY TO REA&WDOND-PLUG OWNER FOR ANY GRADING REQUIRED ENDS AND FILL lYIIN CONCRETE OUTSIDE LIMITS OF ROW L FIRE MDR4NT E.T GRADE OUTLET TO DRAIN 9bWVA6W: BOLT ON fl/ T EZEYAI70N = 7JO. IJ _ OP417 10 -- _- IUP = 717.69 +26.84 ADD SHOULDER AS SHOWN � 8" TAPPING SLEE &VALVE +2716 a� 6" COMPACTED 21-B THRUST BLOCK v /rW /N = 715.66 +26.72 SEDIMENT TRAP 0. 1 _(by OUT = 715.59 TAP BY F.C.S.A. - - Ea: 1>0=11'' CA/P 10.09JX = =+2�j - - +26.42 42 ��' LQ�N Sr>2~ !A'4TEh'C/NE T� THE PEOPLE TO - THE PEOPLE HEAL D.B. 643, D 635 PIN = 64-A-40C 5 Au: • 'fi•, r � 5+ - ale ion mu -6 35, BUILDIN ETBACK LINE +2 07 +27.38 N I +27.78 r 2.00' + i +29.39 TC 26.70+/ 3, 1 Aillow Oak +29.77 6.49 Lr A99WT PARKING AREA TC 27.00 0 BC 26.50 �-, N " 15 Box L +26.54 I TC 27.40 4 Azale BC 26.90 E.T: Ofxwf1JiARENOUSE bmam low 00 26.46 +2�T MATCH EX. PVMT. - �-10+/_ 5'R A'bLL UP DOOR .126.66 TC: t1 Z -jl- BC 26. 0 _ 8" CO CRETE TRUCK APRON 90ff DOOR I CENTER AT DOCK D00 S(TYP) OVERLAY EX. PVMT. (TYP.) I+26.78 +26.57 1 27. 0 Lr Eop +27.B1 C --� Er 4'' LYSAIG' +27.11 i^- 15' R i � I __J29.72 TYPICAL WATER SERVICE(3) 1" CORP STOP 1" TYPE K WATERLINE 1" WYE 1" METER BOX SETTING TRAFFIC RATED METER BOX SEE FIG. 5 ON SHT. 3 PLANT UST QUAN BOTANICAL NAME COMMON NAME SIZE REMARKS 5 Acer rubrum Red Maple 2-2 1/2" cal. 30 Azalea Exbury hybrids 3 gal. cont. 4' cc 15 Buxux microphylla Green Mound 3 gal. cont. 4' cc 25 Euonymus alatus Burning Bush sp. 3 gal. Cont. 4' cc E24 Pinus nigra Austrian Pine 5'-6' BBB 20' cc 13 Quercus phellos Willow Oak 2-2 1/2" cal. �a +28.41 I 34.00' 730 123.00' %tone +27.95 +30 41 1 Will 6 SP. O 9'x20' N SHE�T 1 / 7 Aus r' n Pi L I i SIDEW (see General Note #8) 55.2 BC 30BC 31.A - -� 9.118 +30.48 1 Willow Oak PROP. C. TRANS F RMER �r n 31.70 "MC6 Do •W-0- a 37. Ln J T 58 7 fV Co +3 0.0, 1i I +31.72 SAT u DISH 12 Austrian Pine 0' TRANSMISSION TOWER EASEMENT 0.0 ' +3163 PROX. LOCATION +31.79 EX. 2" PLA GAS LINE TO BE REPLACED 4" PLA GASLINE(BY OTHERS 10' GASLINE ESMT. rd 1.00 I1 ROLL UP DOOR PVMT. 1.80 ROLL. UP DOOR PHASE ONE LT. FF = 731.90 HEIGHT = 23' �1 I I +30.22 zPVMT. ROLL UP DOOR > 1.80 n. c14 LT. I o: N VMT. 5o I LT. I {-15.0 = PVMT. 1.80 x LT. 6' WALK W/12" CAMPFER(TYP) Ea fi�E PROP. SAN 1olAAJ1�OLE SIGHT pISTANCE _ 0.13 MIt E r0 INSTALL= CUT MATCHNEXAPV 727.48+/- 350•+f' SIGHT IGH I ST45 10" EX. = 717.82+ - ANCE 8" IN = 718.00 / -- � Lr S4N. J(4Mff r POLE as 70P = 728 40 +278B--Lv r /N = 720f/- +28.77 771827 + .95 OPEN CUT --�7 +18.39 +28.94 --- ^v ---�- _- 71 Lr6N + Ea )A E Ex C +2d93 _ EX. 8' /8 PVC SR + -6 N BUFFUCK ROAD ROUTE 776 SPEED LIMIT 25 MPH 50' ROW +2890 `m �30 00' MIN. +� _EC10.00' G-6 MATCH TAPER EX. EOP(TYP) TY��\" +29.03 12.5'R t31.61 \ I TC 32.20 15' wo w o +27.82 \ TC 31.70 CG--6 N w \\ t 11� E TRANCE & ACCES "_ ISL "f&-BE CONSTRUCTED 22.00'WITH FUTURE PHASE !0 C 31 70 +29.86 +31.84 / HP TC 32.50 70 PC 31.2II - - t C �G-2 10' GASLIK ESMT. 1 3 0 O 1 ' �00% MI � LOPE 15'R \ BC 31 - -2 .00, BEGIN CG-6 T PVMT. - 3 0 BC 31.80 31.60 C 30. 0 04' (JUS' Tp CONTRACTOR SHALL LOCATE AqD CONNECT EX. BUILDING SEWER LATERAL TP TO EX. 4" SEWER STUB. ABAf DON 8.00. - EX. SEPTIC SYSTEM PER HEALTH DEPARTMENT 00' �••_� REGULATIONS -INSTALL GLEAN --OUT RISER SIG +3J2 +iJ49 AT POINT OF CONNECTION. SEE FIG. 17 ON SHT. 3 1 illow k SIGN Lr 6J?*E + �^� PARK7)W A4L54 / +3214 j Jj 1 U 6 #PH 15 LOW PA WNC TA Oa Ea:' OfFICE 9U/LD1Av fF = 7J4.98 J400 Sf 1 Willow Oak - G JJ..74 rrpE /A�s1ro fFED 70 AgWNNFL f37P 70 Ex Of - CE Mx. I & _ 3+3Z.37 0.86 �--- - +32.67 - Lcyr--- Lr p� 1 Willow Oak I N _ 55 + / ®ZZ SAN. MOANHOLE 0- T = 720.10 ao I -� IN = 720.30 mom T 0.58 III IN 720.30 +- 8"' SDR 35 O 1.00% it 5'R - SAN. SEWER STUB W/TEMP. PLUG -6"' SDR 35 O 1-- 00 _"� S30' SLr 7' AM A„ tAr CG-, SWgLf Tp `t VO .5N B 12.5' .� 5.00' Ir av 10 X Jar 32.00' 34, 1 Red Ma le 1 ed Ma le END OF PHASE 0 TP CONSTRUCTION +30.89 SAN SEW R ST Tp - 20 SAN. SEWER ESMT. $TRUCr H 11 Q4�1 AIRPORT RRgNS7/nHT C1M1Tq SIGN 8.00' ON 20 ON +30.18 NE SET BY IN +29.91- 210.00068. o N 0 X ,Jp -- N x x 00 1 Willow Oak - 0. O N a_ x N D_ 3 V) °' m ON 0 w -- - - M U �o N N^ +30.6 2.00 +29.55 20.00' 22.0020.00- BC 31.10 B 31 u1A0 +30.54 _ ❑I LT. 20.00' L T 5'R � M N0 Z x os w_ Ow II z(A wZ �U - �N HCR 3 0 30 3'X4' CONC GENERATOR PAD 15.00, EX SyED(76t0.� - I C 9.80 BC 29.30 PS MU 1 Willow Oak RR D-90 1 - +29.1 31 31.13 8" CROSS O +30.50 FIRE HYDRANT ASSY. 20'L x 6'W x 18" D EXTEND 8" WATERLINE IN CLASS I STONE TWO DIRECTIONS 1 JOINT FORM DITCH TO DIRECT WITH MEGALUG JOINTS (2) 8" GE VALVES RUNOFF TO EX. SWALE AT 20' WATERLINE ESMT. 256.93' TO PROPERTY LINE c T +2/ 01f L. J +29.05 Ea: GRIffZ LOT 1 Willow Oak - - ----J L POLE(%8R) PAVNDE OAVDK996W ZZfC. 1128 fEED rO MVNTNN m 8f +27.39 )1 1 Willow Oak 1 Willow Oak +26.94 �DIENT TRAP NO. 2 Srmu I I I ER❑SI❑N & SEDIMENT CONTROL KEY 3.02 TEMPORARY STONE CONSTRUCTION f(;E ENTRANCE 3.05 SILT FENCE^T_*_--X 3.13 TEMPORARY SEDIMENT TRAP 3.19 RIPRAP 3.32 PERMANENT SEEDING S pg 3.35 MULCHING S MU 3.38 TREE PRESERVATION_ AND PROTECTION TP 1 1 1 U � U U U 0] o Ce 0 U U � Z Z 0 m \ CL F Z 0 M Q W 0 ao 3 2 o U } y O_j W Z 6 W m m Q Q > m m Lo 1 r7 N Z Z Z 0 ~ _ N C � Q I. W 0 GG -V 00j LAJ W N W U Z ago LAJ w Q 0 o' !L d 7AV © r- O U NN�L000 L 0) N N N N t0 cD 0 00 0 v � 1- - d' 0 in 0 U') U �� 1_1 \_11 0- n i n n 0 0 Q? lV� Jl" o C C N o o E a O.L-• W U 0 0 0 N i F IL a �Ii,yTH OAw D �o HN C. LEWIS No. 21621 �i o ti G Ss -TONAL DATE: SURVEY: 29JAN96 RITCHIE 60 SCALE: DRAWN: SHOWN JCL C. I.: 2' JOB NO.: SHEET: 9511005 2�3 FOR AGENCY REVIEW ONLY! Storm Water Management Considerations Stone water runoff from the construction area is divided between two watersheds. (I)The majority of storm water runoff from the 6.0623 acres parcel flows toward the south to Buffalo Lick Run. This Runoff will be routed through a regional stonn water detention pond designed by G. W. Clifford & Associates. This pond is located as depicted on Sheet I Vicinity Map. This pond will be constructed in conJunction with this building. the developer will be required to post a guarantee in file form of a hond or letter of credit to cover the estimated cost of the detention pond. (2)Approximately 0.90 acres of the parcel and approximately 2 acres off site drain toward the north to Sulphur Spring Run. The drainage maps below illustrate the existing and proposed drainage areas mid conditions. Runoff is conveyed to a drainage Swale across Bufflick Road by an existing 20" x 15" CMPA. Field survey data indicate that the outlet of this culvert is slightly higher than the invert of the inlet end. A discrete grass lined channel exists at the outlet end of the culvert. The existing culvert appears to be undersized to carry the existing and post development runoff due to its size mid lack of positive slope. The developer proposes to replace this culvert with a 24" x 18" CMPA which will serve to convey runoff from the 10 year design storm event to the existing channel across Bufflick Road. (Please see channel capacity calculations below.) The developer requests that any additional requirements for storm water detention be waived due to the existence of adequate channel and the minor increase in peak flows associated with the proposed construction. The existing and post development peak ntnoff calculations for the entire drainage area are as follows: EXISTING CONDITIONS Existing Channel Capacity Calculations Drainage Area = 141,452 SF = 3.25 acres Surface Desc. area(SF) 23,150 C value Weighted C value roads 0.9 buildings 13,700 0.9 lawn 104,602 0.35 0.49 Peak Flow 2 year(cfs) 10 year(cfs) i(in/hr-5 min.) 5.75 7 Qpeak(rational) 9.2 11.1 PROPOSED CONDITIONS Drainage Area = 133,678 SF = 3.07 acres Surface Desc. area(SF) C value Weighted C value roads 40,790 0.9 buildings 23,900 0.9 lawn 68,988 0.35 0.62 Peak Flow 2 year(cfs) 10 year(cfs) i(in/hr-5 min.) 5.75 7 Qpeak(rational) 1 10.9 113.3 VARIABLES LIST: Y - FLOW DEPTH S CHANNEL BOTTOM WIDTH S - CHANNEL SLOPE Q - FLOWRATE M CHANNEL SIDE SLOPE N - CHANNEL ROUGHNESS VARIABLE TO BE SOLVED (Y,Q,B,M,S OR N) ? Y Q (CPS) ? 13.7 RESULTS B (FT) ? 1 M (FT/FT) ? 4 Y= 0.80 FT S (FT/FT) ? .02 A= 3.37 SF N (FT^1/6) ? .03 P= 7.60 FT V= 4.07 FPS F= 1.06 SUPER -CRITICAL FLOW EXISTING CONDITIONS Drainage Area = 141,452 SF = 3.25 acres / 1 x Scale: i " = 100' / x / X 722.9 x 72S.7 X � 7Z7,0. x 1111 x� / 7n.7 t I X 726.6 ` 725. �l i1 J �� 731.0 ` X / 732. 6 x l 7eS4I 7 x _X 7. _ T2 X X I _ 728.8 730 2 _ - - 727.1 u �(x 232. X '' _ �fDn[ KvaTM °otna'Du 1 1. 1 ' ' X 711110.7 729..- - _ _ j 727. 1 9.j7F74: 0.9 X It I - i 731\p y r ' . 7 728 may\ ( 729.3 730. 7 X '30. X 731. ye X 73Z.8 790.4 1 X _ _ - - - - _ 11 _ 726 L _ 720 if X 730.E � 729.7 X '28.8 X • I I / � 1 \ \ 72i.8 �„ � X u _ 73:.2 731,.9 I 1 731.6 i X . x - >< -! x X X / 729.2 � I I / ) PROPOSED CONDITIONS X Drainage Area = 133,678 SF = 3.07 acres I 720. s �\_ Scale: V = 100' / + f I 731.0 X In X WATERLINE PROFILE SCALES: (H) 1" =50.0' (V) 1" = 5.0' 735 735 730 PROP. GRADE EX. GRADE _ _ 730 104-3 0 0 PROP. G LANE EX. GASLINE 36" MIN. 725 v 725 8"0 SDR-21 PVC WATERLINE 720 . 720 715 715 !j i 0 � J j w 710aE� 48 46 710 J .. �to :D -- a ; vim) Z Qt a ! 7) LLI 705 �D �D��D + 1705 10+00 11 +00 12+00 13+00 TEAIPORARY SEDIMENT TRAP backfill general --generalbadddl 4,1591N1 Gal'( -T2A? PAO.'L Z'1 o.D �ila1. ►J s.�l,4s �+t2za = D • SAL ' v"�a•wc � s _. _ B_ O.D. 8' I• -p oRK:INA1 31 24' carefully compacted select backlifl �24" carefully compacted 1J.:N GROUNDELEV J -►---.�- o '_ O.D. •. -T - 6 stone - .1.-. aggregate ect backiill exisn 1 w cut vD �E r � _ •_� _ �).�.)1 t2 O.D. �Ail N W Q^U. YID.�E MAX. CAVATED) FILTER CLOTH ORIGNAL GROUND ELEY • SEE PLATE 3.13 - I n COARSE AGGRErJTT - CRASS I RPRAP CROSS SECTION OF OUTLET CUSS I RIPRAP 1 _ LENGTHI 'IN -EET) . 3 Aw ` -'�`\ f / air-914MNMeE+aEA ONER$ICN �� 510 1 DIKE .� 1' COARSE AGGRECATE•�`�\/// EXCAVATEDFILTER CLOTH COARSE AGGREGATE SHALL RE VOOT 13. 1357 OR 15 OUTLET (PERSPECTIVE VIEW) TEMPORARY SEDIMENT TRAP S4zo( Lu#,,T T" v )-.10. 1 2. CROUNO ORUNO E'LEV, NAM~ (ExuvAIEDj FILTER CLOTH ORIGINAL GROUND ELEV. -SEE PLATE 7.IJ-I COARSE AGGREGATE- CLASS I RPRAP CROSS SECTION OF OUTLET CLASS I MPRAP I LENGTH �p ca«N wE ML�MCA ONERSIO DIKE N. 1 .`\� COARSE AGGPESATE el Q EXCAVATED // FLTER CLOTHAREA / .-COARSE AGGREGATE SHALL BE VOOT 13, 1357 OR 15 OUTLET (PERSPECTIVE VIEW) ` stone aggregate concrete STANDARD CONCRETE CRADLG I_ geowal backfitt --- general backrtll B' -_ �D� --8 8" 8' 4N' carelupy compacted carefully �- concrete t;etect backliR compacted 24' _ select backfin 1 6- T 0.0 O 1 O D G 1;20.D stone aggregate concrete CONCRETE ARCH QQNGRETE ENCASEMENT I repave to 1 1/2 times Original thickness _ saw cut to be made at time Of replacement. 1e• 1s� O.D. ------ entire trench to be compacted 21 -A _r V.D.O.T. PAVEMENT REPLACEMENT TRENCH & BEDDING urTco orn u•rxrx...• SERVICE METER PIPING METER SIZE YOKE 0 BOX ' 1 METER BOX COVER DIA. DIA, 3/4' YB' x3/4' (20 GPM) �D 18 NON -TRAFFIC FORD C32 TRAFFIC FORD C32H 1' Sr8' x3/4' (20 GPM) FORD 24 FORD NO 30 MONITOR �2 Y504 in COVER W/ RMLt2 TOP LID t' 3/4- (30 GPM) FORD Yrsu 24 in FORD NO. 30 MONITOR COVER W/ RML-12 TOP LID •2 1' 1- (50 GPM) FORD 24 in FORD NO. 30 MONITOR •2 COVER Y504 W/ RML.12 TOP LID I IN NON -TRAFFIC AREAS 12- THICK POLYETHELENE PLASTIC treated 2'x 4' with M TRAFFIC AREAS - REINFORCED CONCRETE WrTH 3' THICK WALLS top 6' painted blue '2 IN TRAFFIC AREAS - 3M' x 30' r 30' STEEL PLATE WITH 22' DIA. CENTERED OPENING AND TAR COATED BOTH SIDES IS TO BE nester cover PLACED BETWEEN LID a REINFORCED CONCRETE BOX set 2' above -T fingrade pin, 19' I'� varies eS regUlred Y 10 sodding IS. sewer man corporation stop stone bedding 1a'- by 3• 2r meter F.C.S.A. -- meter box I C\ surrounding box I 'K- 30' deep 36' min �? angle check valve with drain valve''-' 45' 8' Imo_ - angle yoke ` �J ball valve t water main " "• r`•L *•�•`• .,:;ram.• '• type K coppertubalgr:oMaxlous 6' stone bedding 2 n without pints from main to meter NOTE. Exact location of meter box assembly to be approved prior to installation METER SETTING PARTS LINE SIZE METER SIZE YOKE ANGLE YOKE BALL VALVE ANGLE CHECK VALVE EXPANSION WHEEL 3W S,e' r 3,4' YS02 BA94 223W HHCA94.32JTD-G EC-23 1' 14' Y504 BA94.344W HHCA94323TO-0 EC-23 t' Y504 BA94-444W HHCA94444T" EC-4 M ,a41"ad �k M . � .1a0 of CVO ag~ Y4' trM K CapMr MqM niaM YKiaYaon �::�'�: ''' I' x 311•wY� Dual M4"ar Im aillMlan 518", 3/4", & 1" METER INSTALLATION 1 set barrel section over existing fine 2 pour manhole base and invert 3 remove top section of existing selwet fine to form open channel DOG HOUSE NEW MANHOLE ON EXISTING LINE Z:. SANITARY SEWER PROFILE SCALES: (H) 1" =50.0' (V) 1" = 5.0' 735 735 � PROP. GRADE EX. GRADE 730 I _ -- „�- -' _ J 730 (I 0 0 EX. GASLINE PRpP. GASLINE 725 725 IX. WATER NE 720 1 720 SDR 35 PVC 0 1.00% 210'-8"• SDR 135 715 U w + N � PVC O 1.00% i ' 715 V) (/lZa + 710 --b.MWOP Z Z6 H0^ W0 J0000N C) J CL 710 �sQ,�ll =6^C-4 a Ch 4 XJ�I15 _ II Zp IrII j IIF II ZZp j II 705 OW¢ + Z �D b O T o ID to i;D 705 10+00 11 +00 12+00 13+00 5' min. pavement S inn. .I 36' min. iced - casing pipe tunnel peer or * per pipe length up ends separation of carrier pipe from rasing ilia shah be by either: I pressure treated lumber fastened to piping by stainless steel strapping; or 2. manufactured steel and/or plastic casing spacers 4 wuffh - 0 4. _. .. ' L 24' 0 height can be adjusted to barrel section obtain correct percent slope SECTION TIMBER SKID SIZES REQUIRED CARRIER PIPE CASRIG PIPE WALL DIA. (") DIA. (-) THICKNESS I - ) 6 16 .250 6 /8 .375 - 6' stone bedding 10 20 .375 12 24 .375 14 24 .375 is 24 .375 16 30 '500 19 30 500 20 36 .500 21 36 .500 24 36 .500 (for larger pipe use tutorial floor) HIGHWAY CROSSING R -- call Ilron clnntlollt cap with tHrass phig havilrlg A Curttersunk square hend Panetta Model PA4SV CSK (4-) IinlshL'<1 rade Fanelfa Model PABSV-CSK (67 -_. square concrete skid pad I 20"x 20'x 12- deep I ------ aggregate base ( depth 3') cleanoul pipe -- -sun 21 Wye • 45• bend \-- 6' stone bending NOTE : Who,n Mnglh of Rolvlrn Islnrnl In nxcnrds 75 R Clearintll assenihly sliall be fumishnd at the property tine. SEWER CLEANOUT STORM SEWER PROFILE SCALES: (H) 1" =50.0' (V) 1" = 5.Or 735 735 730 730 f 725 _ _-- 0 - t 60,�24" X 18" CM A O 0.5% 725 720 EX. !WATERLINE 720 EX. SAN. SEWER 715 CN _ - 1 715 710 710 10+00 11 +00 _ SITE PAVEMENT DETAILS NOT TO SCALE Hn j 1.5" SM-2A - 2" SM-2A 3" BM-2 8" 21 -A - 8" 21-A COMPACTED SUBGRADE COMPACTED SUBGRADE NOTE: HEAVY PAVEMENT SECTION TO BE APPLIED TO TRUCK ACCESS COURT AT REAR OF BUILDING. LIGHT PAVEMENT SECTION TO BE APPLIED TO PARKING STALL AND AISLE AREAS. LIGHT CONCRETE SLAB DETAIL NOT TO SCALE DIMENSIONS --PER - PLANS • '' 6" VDOT #57 STONE (3000 PSI) 8" CONC. 6" X 6" X W2.9 X W2.9 WWF (1.5" MIN CLEAR) HANDICAP SIGN DETAIL NOT TO SCALE SIGN 1 RESERVED PAFWNG ® --12" x 18" STD. -12" X 6" STD vAN STD. U-CHANNEL POST ACCESSIBLE Z O 1= 0.. f' U S C) 0 0 w w S Q Q U_ C) N N N 0 M N '-- n V) a J L_ O Z O U t" Vf � Z w J ~ O V Z Q 0 N Lai Ilaa-a Z LZV� V NLAJ > 'NabV I Z Ad � p U LIJ y � Y LAJ LIJ Z V 0 a 4- a - CS 41 O r In N P0 Ln 00 V) I I N N N N (O (0 ,E �. 4 L) 't T't I 0 °>In Ln u-) +� 0 C C 0 0 E 0 Ws aa(n 0 0 _0 U N Q a RH pi C.) JOHN C. LEWIS ww No. 21621 %��IoNkL 100.� DATE: SURVEY: PROP. GROUND 29JAN96 NA SCALE: DRAWN: b SHOWN JCL C. I.: NOM NA ALL CONSTRUCTION SHALL CONFORM TO ADA JOB NO.: SHEET: ACCESSIBILITY GUIDELINES FOR BUILDINGS AND FACILITIES. 9511005 3/3 FREDERICK COUNTY, VIRGINIA GENERAL NOTES i . The property delineated on this plan .is located at the intersection of Route 645, Airport Road and Route 776, Bufflick Road ui the Shawnee Magisterial District in the Couuity of Frederick, Virginia. The owner proposes to construct 12,600 square foot building for general business space. The building is the first phase of a planned development for the parcel. 2. Owner/Developer: ADAMS-NELSON & ASSOCIATES 434 Bufflick Road Winchester, Virginia 22602 Telephone: (540) 667-2424 3. Engineer: PAINTER-LEWIS, P.L.C. Contact: John Lewis 24 East Piccadilly Street Winchester, Virginia 22601 Telephone: (540) 722-9377 4. The proposed building will be constructed on a parcel of land which contains an existing 3400 square foot office building. The parcel Property Identification Number is 64-A-40A. The property is recorded among the land records of Frederick County in Deed Book 625 Page 595. The property is currently in the name of C. Douglas Adams and Fern L. Adams. r in tin shown n these laps i based nDatum and w provided Ritchie 5. Survey forma o s o o ese s s o U.S.0 S C. G. as o led b Rr c ie Y p p Y Surveys, Inc. A reference benchmark has been established at the bolt on an existing fire hydrant located at the northern boundary of the parcel. The elevation is 730.13. 6. Site Data: Parcel Area: 6.0623 acres Zoning: B-2, Business General District with Airport District Overlay Use: FLEX -OFFICE SPACE (to incIride miscellaneous business services and general office as primacy uses. Arailiaiy uses including inventory storage, repair, and support_/unctions.) Collector Street Setback: Required - 35' Provided - 100+ Rear Yard Setback: Required - 0' Side Yard Setback: Required - 0' Maximum Building Height: Required - 35' Proposed - 23' Maximum FAR: Allowed - 1.0 Existi ng Total Floor Area = 3,400 SF = 0.0129 Proposed Total Floor Area = 16,000 SF = 0.061 Minimum Landscape Area: Required - 15% Existing Building[Pavement Area = 13,000 +/- SF or 95% landscape area Proposed Biulduig/Pavement Area = 54,500 +/- SF or 79.36% landscape area w, 7. Parking Lot Requirements: Property Line Setback: Required - 5' Provided - 32'+- Perimeter Landscaping Required - 1 shade tree per 40' of perimeter Proposed parking perimeter length = 574'+/- Trees Required - 14 Interior Landscaping Required - 1 shade tree per 10 spaces Proposed spaces = 51 Trees Required - 5 Interior Landscape Area: Required - 5% of parking lot Proposed parking area = 18,400 SF Area Required - 920 SF (These area calculations include the parking spaces proposed for the Project Hope parcel. Landscape regtuirentents will be provided for on the Adams parcel.) Total shade trees required - 19 Provided - 21 including 5 Red Maples, 13 Willow Oaks and 3 existing deciduous trees to be preserved 8. Parking Space Requirements: (The number of spaces required is based upon 1 per 250 gross square feet, office use. The Owner requests that a maximum of 5 spaces per 1800 square foot tacit be bI uilt initially to serve the proposed "flex -office" use. The ZONING ADMINISTRATOR reserves the tight to require the Owner to build the additional parking shown on �Vleet 213 afiter review of each Certificate of Occupancy.) Proposed Flex Office - 12,600 SF Required - 1 per 250 square feet=51 spaces Existuig Office - 3,400 SF Required - i per 250 square feet=14 spaces(15 exist) Required Loading space - I per 30,000 to 100,000 square feet or 0 spaces Provided - 47 regular spaces (plus reserved area for an additional I(* spaces) Provided - 3 Accessible Spaces per ADA Provided - 7 Loading Spaces 9. Handicap Accessibility: HC parking spaces shall have a maximum slope of 1:50, HC ramps on the site shall have detectable warning surface per ADAAG 4.7 and 4.29. HC ramps off site shall be constructed per VDOT standards. 10. Buffering Requirements: The adjacent zoning is M1 which requires a Category A buffer. A waiver request to allow a redesign of the required buffer between the B2 and M1 properties which will require the same amomit of landscaping that will be relocated to the perimeter of these sites was approved by the Planning Commission at the December 6, 1995 meeting. Lmndscaping Required: 300 feet between parces - 3 plants per 10 feet = 90 plants Landscaping Provided: 24 Austrian pines, 15 Boxwood, 30 Azaleas, 25 Euouymus 11. The proposed building lies within the Airport District which applies limits to the height of structures. The parcel lies within the Transition Zone and the maximum height of the building controlled by the Transition Zone. The criteria applicable to the building height are as follows. - The Transition zone begins at a point measured 500 feet along the horizontal plane from the centerline of the runway as established by DELTA Airport Consultants, Inc. and at an elevation of 720 feet MSL as stated in Section 165-98 of the Frederick County Zoning Ordinance. From that point, the height limit increases one foot vertically for every seven feet of horizontal distance. The comer of the proposed building nearest the runway centerline is 745 feet measured perpendicularly to the centerline. The maximum height of the structure at that corner must be less than [(745 - 500) / 71 + 720 or 755.00 feet MSL. The proposed building will have a maximuun height of 23 feet from finished floor elevation. Therefore the finished floor elevation must be at or below 732.00 assuming the horizontal distance to the centerline remains at 745'. 12, The site contains no significant environmental features. FIRM Community Panel No. 510063 1225B shows the site to be in Zone A, outside the limits of flood plain. 13. The site contains no outdoor storage areas. Trash will be contracted for removal by the individual tenait.s. CONSTRUCTION NOTES 1. The existing utilities shown on these plans are based on available information. The CONTRACTOR shall be responsible for determining the exact location of all utilities before commencing work and for any damages which occur by the failure to locate mid preserve these utilities. If the CONTRACTOR should encounter utilities other than those shown on these plans, the CONTRACTOR shall immediately notify the engineer and take the necessary and proper steps to protect the facility and assure the continuance of service. 2. The CONTRACTOR shall have approved construction drawings prior to the start of construction. At least one copy of approved plans and revisions shall be kept on -site at all times. 3. Cut and fill slopes shall not exceed 2-horizontal to t-vertical unless otherwise called for on the plans. 4. Controlled Fills: A. Controlled compaction shall occur in all fill sections for pavement, trenches for utilities and in other areas as designated on the plans. B. Controlled fills shall be compacted to 98% density as detennined by methods per standard proctor ASTNI D 698. Density shall be verified by a qualified soils engineer. C. Controlled tills shall be compacted in 8 inch lifts (loose thickness) to the specified density, beginning from the existing ground surface, unless otherwise approved in writing by a qualified soils engineer. D. The surfaces directly beneath areas to receive controlled fill are to be cleared, grubbed, and stripped of topsoil. The area is then to be scarified and compacted to a depth of 6 inches to the same density as the controlled fill to be placed thereon. E. Fill material shall be taken from approved borrow areas. it shall be clean soil, free of roots, woody vegetation, oversized stones, rocks, sandy soil, or other objectionable material. 5. Blasting is not permitted within 25 feet of existing utilities without owner permission. 6. Pavement materials called for on the plans refer to standard VDDOT designations. 7. BENCHMARK: top bolt on fire hydrant - elevation = 730.13 8. All radii indicate edge of gravel, edge of pavement or face of curb as applicable. 9. Where e e plans call for matching eXistuiL, pavement in the public right of way, the CONTRACTOR shall provide cut joint or asphalt overlay as directed 6y VDOT. 10. All disturbed R.O.W. monuments are to be replaced and verified by a certified land surveyor at the CONTRACTOR's expense. 11. All construction and materials proposed for the public right of way shall conform to VDOT standards and specifications. 12. Fire lanes shall be delineated as directed by the Frederick County Fire Marshal. 13. The CONTRACTOR shall obtain permission from adjoining property owners prior to conducting any off site construction activities. 14. The CONTRACTOR shall coordinate the relocation of the existing utilities with the appropriate utility company as necessary. 15. All sanitary sewer mid water supply construction shall conform to the current standards of the Virginia Department of Health and the Frederick County Sanitation Authority (the "authority"). 16, Water service will be provided by nit extension of the Frederick County Sanitation Authority water main located adjacent to Bufflick Rond. A flow test was conducted by the Frederick County Sanitation Authority on January 3, 1996 on the fire hydrant located on thie northern boundary of the Adams parcel The results were "its follows: static pressure: 70 p.s.i. open flow: 1061 g.p.rn. residual pressure: 40 p.s.i. 17. The CONTRACTOR shall coordinate with, grid arrange for inspection by, the Authority. 18. The Authority shall tap all existing water lines. They will furnish the materials for and make the tap. The CONTRACTOR must make application for and pay the cost of this work. 19. The Sanitation Authority maintenance department is responsible for the installation of water meters. Before a permanent meter is set, they require: 1) the frame and cover to be properly aligned with its meter box and yoke bar; 2) the frame and cover to be set to the final grade of the lot; 3) the distance between the top of the cover and the yoke bar be between 18 mid 21 inches; 4) all components of the meter box assembly to be in proper working order. It is the developer's responsibility to have the meter box assembly installed correctly. 20. All sito and buildings lighting shall bo installed to nvoid spill -over onto adjoining_ properties, BUILDING ADDRESSES At the order of the Fire Marshal, individual building units will post the address identifier on both the front and file rear of the unit. SILTATION AND EROSION CONTROL NOTES 1. Erosion control practices shall conform to the requirements of the Virginia Erosion and Sediment control Handbook. 2. All perimeter sediment control devices shall be erected prior to any land disturbing activities and shall remain in place until the site is fully stabilized. 3. The contractor shall provide adequate means of cleaning trucks mid/or other equipment prior to entering the public right-of-way. it is the contractor's responsibility to clean the streets, allay dust and take whatever measures necessary to insure that public roads are maintained in a clean and dust -free condition at all times. 4. The contractor shall perform overlot grading to provide positive: drainage and preclude ponding of water. All off site grading and construction is to be done with the property owner's consent. 5. The contractor shall stabilize all denuded land within 7 days aver the end of construction. Embankment or excavate d slopes denuded for a period of greater thorn 14 days shall be temporarily seeded and mulched. Cut and fill slopes shall be graded at a nnaximunn of 2: horizontal to i vertical unless otherwise specified on the plans. 6. Erosion control devices shall be inspected daily mid damaged devices shall be repaired by the close of the day. 7. The contractor shall establish vegetation on all areas not otherwise stabilized according the following specification: Seedbed Preparation: a. Scarify top V to 2" of soil after final grades have been achieved. b. Add 3 tons per acre pulverized agricultural Iimestone(1401b/l 000sf). SEED TYPE RATE MIN. PURITY(%) MIN. GERM.(%) Tall fescue 60 Ib.ac 97 85 Red clover 8 Ib/ac 95 65 Ladino clover 8 Ib/ac 95 65 Annual ryegrass 12 Ib/ac 98 85 Mulch: 1.5 ton/ac small grain straw Fertilizer: 1000lb/ac 10-10-10 SEQUENCE OF CONSTRUCTION 1. establish construction entrance(if required) 2. establish perimeter controls as required 3. clear and grub site 4. strip, stockpile and stabilize top soil 5. perform rough grading 6. construct drainage controls 7. begun facilities construction 8. perform final grading and site stabilization 8. The Contractor shall obtain a Land .Disturbance Permit frorn the Frederick County Public Works Department prior to initiating any site work. ABBREVIATIONS ASSY. ASSEMBLY BF BASEMENT FLOOR BLK. BLOCK BC BOTTOM OF CURB BSBD. BASEBOARD C&G CURB & GUTTER CMF CONCRETE MONUMENT FOUND CPP CORRUGATED POLYETHYLENE PIPE CMPA CORRUGATED METAL PIPE ARCH CO CLEAN OUT DIA. DIAMETER EOP EDGE OF PAVEMENT FF FIRST FLOOR F C. FIRE CONNECTION FG FACE OF GUTTER Go. GAUGE GV GATE VALVE HCR HANDICAP RAMP HDR CURB 6" HEADER CURB HP HIGH POINT HTR. HEATER IPF IRON PIPE FOUND IPS IRON PIPE SET INV INVERT LP LOW POINT MPD MULTI -PRODUCT DISPENSER MH MANHOLE NDC NOSE DOWN CURB NTS NOT TO SCALE OHE OVERHEAD ELECTRIC OHT OVERHEAD TELEPHONE PL PROPERTY LINE PVMT PAVEMENT RCP REINFORCED CONCRETE PIPE RED. REDUCER R.O. ROCK OUTCROP STD. STANDARD T.B.D. TO BE DEMOLISHED T.B.R. TO BE REMOVED T.B.P. TO BE PRESERVED TB THRUST BLOCK TEL. TELEPHONE TC TOP OF CURB TYP TYPICAL UGE UNDERGROUND ELECTRIC WL WATERLINE WM WATER METER 5'R RADIUS IN FEET RAYMOND D. & NINA V. RICE J.W. HARVEY COLONS PIN #64-A-74 PIN #64-A-72 & 73 ZONED: RA ZONED: RA USE: ACCESSORY STORAGE BLD USE: ACCESSORY STORAGE BLDG. � E1VlidtrYQr � I I I 745' �f rs -, U r winch ster\Maic �-•/ (T13° �� _..),\ l l ) 2� •� • • r ;; too-'`-, � /". �1.) - 1%�I-- y• ..^ �j A. s,!,l��jS� •`' 1 � ( • ; 1f'�/J" l\�C-. �` �'\..� 1. AA-- A411WQ VICINITY MAP WINCHESTER, VA 7.5' QUAD 1" = 2000' WINCHESTER REGIONAL AIRPORT PIN #64-A-40B ZONED: RA; M-1 USE: AIRPORT; VACANT 5.00'NtIG � �S.IRUCru,, ---Z -- RF E,�RIC77ON I r Lr m F-�� ►,� vl L_ -17 L J o' j _- _ O � I THE PEOPLE TO - THE I PEOPLE HEALTH FOUNDATION 0 j PIN ##64-A-40C I N5219'42'W ZONED: M-1 t j USE; DISTRIBUTION 52.37' q? j N59'12'13'W 331.86' AIRPORT ROAD ROUTE 645= PROPERTY MAP AND ADAMS FAMILY LTD. AIRPORT RUNWAY CENTERLINE LOCATION PIN #64-A-40 SCALE: 1" = 200' ZONED: M-1 USE: VACANT CURVE TABLE CURVE I ARC I DELTA I RADIUS ITANGENT I CHORD BEARING ICHORD C1 369.15' 8950'03' 235.44' 234.76' 1 N14 07'14'W 332,48' C2 96.5 0 52 3 805.00' 48.35' 1 S5.T E 195.541 a ZONING ADMINISTRATOR / DA FREDERICK COUN7Y, VIRGINIA Site Plan Expires Five (5) Years From Date Of Approval SHT. 1 /3: COVER SHEET SHT. 2/3: SITE PLAN SHT. 3/3: UTILITY PROFILES CONSTRUCTION DETAILS j5 �06 JOHN C. LEWIS 2 %I a SO 1926 o.021621 cy�' AIONAL E O - 4' FITQ101R L S 24 East Piccadilly Street Winchester, Virginia 22601 Telephone (540)722-9377 Telephone (540)662-1565 Facsimile (540)662-1661 JOB NO.: 9511005 SHEET: DATE: 29JAN96 1 /3 FOR AGENCY REVIEW ONLY! Storm Water Mainn vement Considerations Stone water runoff from the construction area is divided between two watersheds. (I)The majority of storm water runoff from the 6.0623 acres parcel flows toward the south to Buffalo Lick Rim. This rwloff will be routed through a regional storm water detention pond designed by G. W. Clifford 8r Associates. Tliis pond is located as depicted on Sheet 1 Vicinity Map. This pond will be constructed in conjunction with this building. the developer will be required to post a guarantee in the. 1Ornf of a bond or letter of credit to cover the estimated cost of the detention pond. (2)Approximately 0.90 acres of the parcel and approximately 2 acres off site drain toward the north to Sulphur Spring Run. The drainage maps below illustrate the existing and proposed drainage areas and conditions. Runoff is conveyed to a drainage Swale across Buftlick Road by an existing 20" x 15" CMPA. Field survey data indicate that the outlet of this culvert is slightly higher than the invert of the inlet end. A discrete grass lined channel exists at the outlet end of the culvert. The existing culvert appears to be undersized to carry the existing and post development runoff due to its size and lack of positive slope. The developer proposes to replace this culvert with a 24" x 18" CMPA which will serve to convey runoff from the 10 year design stonn event to the existing channel across Bufflick Road. (Please see channel capacity calculations below.) The developer requests that any additional requirements for storm water detention be waived due to the existence of adequate channel acid the minor increase in peak flows associated with the proposed construction. The existing and post development peak runoff calculations for the entire drainage area are as follows EXISTING CONDITIONS Existing Channel Capacity Calculations Drainage Area = 141,452 SF = 3.25 acres _Surface Desc. area(SF) C value Weighted C value roads 23,150 0.9 buildings 13,700 0.9 lawn 104,602 0.35 0.49 Peak Flow 2 year(cfs) 10 year(cfs) i(in/hr-5 min.) 5.75 7 Qpeak(rational) 9.2 11.1 PROPOSED CONDITIONS Drainage Area = 1.33,678 SF = 3.07 acres Surface Desc. area(SF) C value Weighted C value roads 40,790 0.9 buildings 23,900 0.9 lawn 68,988 0.35 0.62 Peak Flow 2 year(cfs) 10 year(cfs) i(in/hr-5 min.) 5.75 7 Qpeak(rational) 10.9 13.3 VARIABLES LIST Y - FLOW DEPTH B - CHANNEL BOTTOM WIDTH S CHANNEL SLOPE Q - FLOWRATE M - CHANNEL SIDE SLOPE N CHANNEL ROUGHNESS VARIABLE TO BE SOLVED (Y,Q,B,M,S OR N) ? Y Q (CFS) ? 13.7 RESULTS B (FT) ? 1 M (FT/FT) ? 4 Y= 0.80 FT S (FT/FT) ? .02 A= 3.37 SF N (FT"1/6) ? .03 P= 7.60 FT V= 4.07 FPS F= 1.06 SUPER -CRITICAL FLOW EXISTING CONDITIONS Drainage Area = 141,452 SF = 3.25 acres / 1 72o•5 Scale: i " = 100, / 7L 724.9 \� 7P2.9 x X X 726.7 X `^x���j 7Z'.0 X x� 723.7� I X I !I 1 1 I 1 1 - 9 - x �' ` 726.9 I 725. 731.0 I 1 _ 40 - 729. 729.1 i X its. n _ _ X 730:2'�X _ - - - I %?7• X X X 727.1 ' a I,(X (' Z32. _ - nE dEon1 mw raxor9a { I \ X H p[ P py '726e r� \� 730. 7 729.4 727.1 729.E 7W.9 _ `732. lv x t /79C1.7 - 729 7es.3'r 730.7 X X X {. i X 1 730�7 731. II X 792.E 73D. 4 ' `! 729 !1)11 "✓ 1 v X x 7�.3 x 730.9 - _ I' f 730.E 729.7 X ^ 28.B x X 729.9 y s x 731.2 1 72B f I X f \ 728.9 731.6 i' X. - x x __ f 11 I 730.8 / t x 1 X 729.2�' 1!{ PROPOSED CONDITIONS X / ] }" Drainage Area = 133,678 SF = 3.07 acres , 720.-5 Scale: I " = 100' ILX / 7X4.9 \ \ 0 m.3 IL X 723.� x �.�-- 726.J X x`..'A 7X X 723.7 x _ I _ I J� I 9 n l 726.6 a 72X 5 / �i. RMF 14 _' c • , • 1 .� XAT i' .:.. eelow 1� t IF � t WE W�20 N 4I � � .• ' , .II rr•► , �.�r M �,or �1 tt� tI� WATERLINE PROFILE SCALES: (H) 1" =50.0' (V) 1" = 5.0' 735 735 730 PROP, GRADE EX. GRADE -' 730 OPROP. GASLINE EX. GASLINE 36" MIN. I 725 v _ --- 725 -- ' I I 5"0 1PVC SDR-21 WATERLINE 720 I I 720 715 � C I 715 Z) w Q J V, j W 710 Ad 710 �©� J U rn z LL CL.«n o Q _0> 705 4 �D lbo ��to 1 705 10+00 11 +00 12+00 13+00 J'EYVPORARY SEDIME.YT TRAP - �E�IMcNT Ie.Al ao.z ZI bC2aA. ORIGINAL GROUND I"� �•+ ELEV, or cu. Yo4mx t -- 141 9 zeC'r ti ANN" �FILT`ER':LOTH ORIGINAL GROUND ELEV -SEE PV.TE 3.13-1 COARSE ACGRE:.A, CLASS I RIPRAp CROSS SECTION OF OUTLET CLASS I RIPRAP f Z'e• ~- /- LENGTH rIN "YET) 3 ONERSION �•-- --�„ DIKE S r COARSE AGGRE;ATE `/�\/// EXAREA // FILTER CLOTH f _ i COARSE AGGREGATE SHALL BE VOOT 11, 1357 OR 15 OUTLET (PERSPECTIVE VIEW) TEMPORARY SEDIMENT TRAP SAzv r �A.a..,T T,z.•e. P t10.1 �1,w ♦ Z Y1w11.1d1.lit�- AefL+fn: � 1 I5.•C.. 1' - ! I •�3 r-'' ORIG94AL CROUNO--�~ ELPY. -- 0' 1 57 CU. rD. ffi'^.E = �• 67 CU. YD4iWE r �P>{ocruAx 11 (EACAVATED� 1 FLTER CLOTH ORICIr1A1 1 GROUND ELEVLEV • SEE PLATE 3.13- I COLR:SE AGGREGATE.. CLASS I RIPRAP CROSS SECTION OF OUTLET CLASS I RIPRAP 1 LENGTH(4-x-GRAIVA&-AgEA i DIVERSION OIKE COARSE AGGRErATE \� OcCAVVATED /`FILTER CLOTHAR _COARSE AGGREGATE / SHALL BE VDOT E3, 1357 OR /5 OUTLET (PERSPECTIVE VIEW) ' general backfill , -- general back ill o.D CID _1_. 24- carefully compacted _I 24' carefully compacted _rselect backfill4Se:ect backlill exist 0.D I 1•'• �6 aggregate 6' _1/2 O.D. _6- \ stone aggregate .. concrete STANQAgj2 CONCRETE CHADIL , --- general backfilt '--- general backfll 0D g•.._ y_ 01 x'. - 8. _24• carefuly Compacted carefullyrrl Concrete select backfill copacied -_ 24- };- .. O.D. --� 6" O select backlit T ..... L- 6- 1120.D � 0 D f . slope aggregate concrete CONCRETE ARCH QQNCRETE ENCASUffM repave t0 I-1/2 times original thickness _ saw art to be made at time of replacement. 6 -g I I " ----- entire trench to be O compacted 21-A - F- V.D.O.T. PAVEMENT REPLACEMENT TRENCH 8 BEDDING MFTPA QnV uAOnurAnc SERVICE METER PIPING METER SIZE YOKE s BOX '1 METER BOX COVER DIA, DIA. 3/4 518- x3/4• (20 GPM) 18 in NON -TRAFFIC FORD C22 YS02D TRAFFIC FORD C32H 1' 5/8' x3/4- (20 GPM) FORD 24 1n FORD NO. 30 MONITOR '2 Y50a COVER W/ RML-12 TOP LID 1' 3/4' (30 GPM) FORD Y504 24 on.COVER FORD NO. 30 MONITOR W/ RML-12 TOP LID "2 1' 1- (50 GPM) FORD 24 in FORD NO. 30 MONITOR .2 COVER YSO4 W/ RML 12 TOP LID I IN NON -TRAFFIC AREAS - 1/2• THICK POLYETHELENE PLASTIC treated 2-x 4' with IN TRAFFIC AREAS - REINFORCED CONCRETE WITH 3- THICK WALLS top 6' painted blue '2 IN TRAFFIC AREAS 3/4' x 30' x 30' STEEL PLATE WITH 22` DIA. CENTERED OPENING AND TAR COATED BOTH SIDES IS TO BE meter cover PLACED BETWEEN LID 6 REINFORCED CONCRETE BOX set 2' above fin grade prior 16- varies as required to sodding y sn soweerr main corporationstop 3' stone bedding meter by FC.S.A. :�-- meter box surrounding box �- � 30' deep I 36' min. I angle check valve I 8" minwith drain valve 45' , �_ bah valve y !•{.f•A water man v..•:r}...�.�. 6' stone bedding 2 n. type K copper tubing amtuwous without joints from main to rneter NOTE Exact location of meter box assembly to be approved prior to Installation METER SETTING PARTS LINE SIZE METER SIZE YOKE ANGLE YOKE BALL VALVE ANGLE CHECK VALVE EXPANSION WHEEL 4' 2 'LB• x 314- Y502 BA94-223W HHCA94.3MM-G EC-23 1' 314' YSDI eA94.344W HHGA94323TO-6 EC 23 I' 1- v'A4 B0.9a.a44w HH7A94 J447D-G EC., trernitlon b ? at raprerso � a •d ux0 K nipper u a grmsr 14' Npe K copper for wv" mMr trill". -1' x 314' coy. Ousf Motor Installation 5/8", 3/4", 3 1" METER INSTALLATION tnef section 6' stone bedding 1. set barrel section over existing line 2. pour manhole base and Inlverl 3, remove top section of existing sewer fine to form open channel DOG HQ%U NEW MANHOLE ON EXISTING LINE R. cost Iran clonnoul cap with Mass rhrg havhg it countersunk square bend Panela Model PA4SV-CSK (4`) ode Panetta Model PA6SV-CSK IS-) j L- square concrete skid pad 20-x 20'x 12' deep I I aggregale base ( depth 3') Cieenout pipe -- -SDR 21 Wye - 45'bend 6- tine beddliry NOTE Whern kinglh of snrvk•e Ir.Inrn1 to nxrowl, 75' a cloarinul assornbly shall, be furnlshed at tiro property line SEWER CLEANOUIT ne SANITARY SEWER PROFILE SCALES: (H) 1" =50.0' (V) 1" = 5.0' 735 735 PROP. GRADE EX. GRADE 730 Z 730 0 �\000, 0 EX. GASLINE PROP. GASLINE 725 _ __ _ - ..__---___ _ OEX. WATERLINE __.- _ _ 4­­ _ _ _ , _ 725 720 60'- • SDR 35 PVC 1.00% 720 210'-8"' SDR 135 1 + PVC O 1.00% 1 715 W I --- } _ - N r 715 (n W ^ ZO _J 710 107W O o 710 1: 0n 0 onM N J CL :r C) n T`- r� II 0. X WQ J II S II ZO ). II II II ZZ� -O II 705 0�11-e +Z �n %00 +P-II6 On to ;0 705 _ 10+00 11 +00 12+00 13+00 S ruin. Pavement I F min. 36' min. sand fu / / + - cartiar pipe �- spacers - 3 sets casing pipe a per pipe length UP tends lunnelliner *separation of carrier pipe from casing pipe shall be by either: 1. pressure treated lumber fastened to piping by stainless steel strapping: or 2. manutaclurl'rd steel and/or plaSflc caslrg spacers �- 4 width TIL 6- �... i- 24- -- I a heightcan be adjusted to obtain correct percent slope SECTION TIMBER SKID 51ZES REQUIRED CARRIER PIPE CASING PIPE WALL DIA. (") DIA. {') THICKNESS (' y 6 16 .250 6 16 .375 10 20 .375 12 24 .375 14 ..... 24 .375 15 _... 24 .375 16 30 sop 16 20 .. 366 .500 .Soo 21 1 ... , 36 .... Soo 24 ............. 36 (for raper pipe use tunnal Ihner) HIGHWAY CROSSING STORM SEWER PROFILE SCALES: (H) 1" =50.0' (V) 1" = 5.0' 735 - - : _ _ �_ �r 735 730 730 725 725 - - - o 60'-24" X 18" CMPA O 0.5% I j EX.ATERLINE i EX. �AN. SEWER 715 ,, 11 715 710 710 10+00 11 +00 SITE PAVEMENT DETAILS NOT TO SCALE HUW 1.5" SM-2A 2" SM-2A 3" BM-2 8" 21-A 8" 21-A COMPACTED SUBGRADE--+► COMPACTED SUBGRADE NOTE: HEAVY PAVEMENT SECTION TO BE APPLIED TO TRUCK ACCESS COURT AT REAR OF BUILDING. LIGHT PAVEMENT SECTION TO BE APPLIED TO PARKING STALL AND AISLE AREAS. LIGHT CONCRETE SLAB DETAIL NOT TO SCALE DIMENSIONS PLANS 6" VDOT #57 STONE (3000 PSI) 8" CONC. 6"X6"XW2.9XW2.9 WWF (1.5" MIN CLEAR) HANDICAP SIGN DETAIL NOT TO SCALE SIGN 1 PAN D` 12" x 18" STD. _12" x 6" STD vAN STD. U-CHANNEL POST ACCESSIBLE t I Z I O 1 � 12 f U o 0 C) U U U w w 8 Q Q Ix so rn co m Q 2 N U O N O J 0 O Z I= ~ Vf � Z W O O z 3 Q n N LLJ �� Z W 0 U V)> N Q Z � 0 V W (� LAJ ME M W U CL i Q W O Of fd OL 0 Lin N N N n Lin 00 � I I I N N N N (D (0 0 U °' "t 't 1 O UIninU-) a- � N r11 N {� 0 0 E v bi 0- a V) U N 0 U N �LZ H H LL Q a ,TH ' /JOHN C. LEWIS � No. 21621 r7 sjONAL DATE: SURVEY: PROP. GROUND 29JAN96 NA SCALE: DRAWN: b SHOWN JCL C. I.: NOM NA ALL CONSTRUCTION SHALL CONFORM TO ADA JOB NO.: SHEET: ACCESSIBILITY GUIDELINES FOR BUILDINGS AND FACILITIES. 9511005 3/3