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HomeMy WebLinkAbout04-00 Winchester Regional Airport Authority - Transient Apron - Backfile-to, EXPAND TRANSIENT APRON (10,000 SY) gr 7�lr ij' 7 P, '...,,,O3. NSTRUCT NEW ACCESS ROAD (125'X 15'WIDE'�' ,wo INEW FENCE: AND AUTOATIC GATES % 'WINCHESTER REGIONA. Al,,RPORT AUT ORI w 3 PER FREDERICK COUNTY PLANNING DEPT. SGW JCL 12/18/OQ 2 'ADDENDUM NO. 2 (TWO) JCL KWB 1 ADDENDUM NO. 1 (ONE) JCL KWB -13-0 REVISIONS BY APP. DATFE 00,0's TII op 125995 1 Q6 - OWNER/DEVELOPER : WINCHESTER REGIONAL AIRPORT AUTHORITY 491 AIRPORT ROAD WINCHESTER, VIRGINIA 22602 (540) 662-5786 FAX (540) 722-9335 - DESIGNER : DELTA AIRPORT CONSULTANTS, INC. 7333 WHITEPINE ROAD RICHMOND, VIRGINIA 23237 1 475-371804275-830AX 808( NOTE: CONTRACTOR SHALL OBTAIN A LAND DISTURBANCE PERMIT FROM THE PUBLIC WORKS DEPARTMENT PRIOR TO INITIATING -ANY SITE -WORK ffl�%" A L SCE P rvr*ml "nTLE NO. 1 COVER SHEET 2 BOUNDARY & ZONING 3 SUMMARY OF QUANTITIES 4 GENERAL LAYOUT 5 PHASING LAYOUT 6 GEOMETRIC LAYOUT 7 GRADING & DRAINAGE 8 SEDIMENT & EROSION CONTROL NOTES & DETAILS 9 DRAINAGE DETAILS 10 DRAINAGE DETAILS 11 TYPICAL SECTIONS & PAVEMENT DETAILS 12 FENCE DETAILS 13 FENCE DETAILS 14 TIE -DOWN MARKING LAYOUT & MISCELLANEOUS DETAILS 15 ELECTRICAL LAYOUT -. ALT I 17 ELECTRICAL DETAILS 18 ELECTRICAL DETAILS 19 FENCE POWER RISERS 20 AWOS FIELD INSTRUMENT SITE PLAN 21 AWOS FOUNDATIONS 22 AWOS RACEWAY LAYOUT 23 DRAINAGE PROFILES 4 CROSS SECTIONS CROSS SECTIONS CROSS SECTIONS DATE i. DECEMBER 902000VR.DWG SHT1 JOB NO. VA 99020 U J a 0 0 0 c\, v cv ai r, of 0 co cv L (O L CD m CD N 0 CD C, 0 0, 0 Q, i 0 c- a Ql o, X 86 132 N/F CUSTER, TRUSTEE ' ,D.B. `" -�� N/F CARPERS VALLEY GOLF CLUB L.P. D753 PG3s7 \ _ .-�� D.B. 762 PG. 808 89B Lay L39 S7& / 8' ORA►£L / FNUCART PATH N/F DICK 1 N/F CO VERS MIVE D.B. 568 PG. 769 , D.B. 222 PG. 231 L40 1 82 1 83 L34 ! I (1 TA) - - 1/7' REBAR .,:. ,�. I N/F CARPERS VALLEY GOLF CLUB L.P. - a 2; oAK 1�( L36 D.B. 762 PG. 808- 11 1 Posr 87 A ay LAC 11 �\ �I STA. = 3+24.79 r 83 \-- 1 1 / 599.16' L T. RUNWA Y L38 L33 40' I\ \ ' �1 14/32 - L37 - - - - \ SHENANDOAH GAS CO. F. C. S. A. R/Q4T-OF-WAY U7TLITY ESM'T. --- \\ 1FAa \ (50' MAX. NTUTH) I o N/F W/NCHLSTER OFFICE _� D.B. s7� 487 CENTER LIMITED 'PARTNER�,f `'�u \ 1 RUNWAY PROTECTION ZONE \� \ D.B. 691 PG' R9.T,._ �Ra �- API/RA B2 vv M '' L3 \\ \\ 1I I (' 1 \\ \ - C/L RUNWAY 14/32 133 HIF WORCO p 1D.B. 634 PG. 511SMAW /11/F GOLLADA Y Q. B 467 PG. 96 RA. 131 BEA VER D.B. 423 PG 252 G l c L31 L30 88 wt l /\\ \ f+ f FHo �385 BRUN WAY 1 1 Pas>L z I / 14/32 �` ❑ J -- L41 MI N/F GLAIZE & BROS. 80M 80A D.H. 721 PG. 113 ^� �oo� �� a cOArvae Parr h � � BOJ �b N/F NORTH N/F GLAIZE N/F GLAIZE M1 FREDERICK REALTY d D. B. 507 PG. 661 D.B. 607 PG. 669 _ Q D.B. 721 PG. 113'` L42 a, ft N/F GLAIZE ,�. 'wo•,,,� D. B. 607 PG 669 f1do.*fi. STA. a 86+98.85 fND. r N�jr GLAIZE 580.31' Lr RuNWAY 67g PG 69 14/32 Oi I p.B. I / L� W. A.A. API/RA ' 7781 9G \ \ 1 59D J 1��'� -� PG 1427 11 1 + Ti#31 -°i Qft HAS BEEN RECENTLY Ll RUNWAY PROTECTION ZONE Lai \ ,� ' I _ \\\ % PURCHASED Hip-WR.A.A. BUT HAS L44 �� �_1 ---- 1 --- , NOT BEEN SUR t�£YED-M-THE FIELD 111 _ \ I BY THIS SURVEYOR. \ ;1 54' IMWESS/E-GRESS C/L R . 728 30* 4 ACRES of EASEMENT \VICTORY ROAD ow Aa \ E �OG4N 1 I fw 159A 4 160 L4Ii R/W�--- cbj v I I L6 C1 5 30' P ESCRlPlll2� E5M'T. I °N° i l ��T / - - - 4.4 NAU7ICAL 50' U11UQYt-I R.0•W EASEMENT 1 1 T1T1T1T 1T1T1Tl 1T1T1T1T1T1T1T1TLTl L13 �'.... L8 L29 L26 L24 o z �Z z c� -- IV/' RICE ia! - 7B NICHOLSON 39 L27 fdQd4R a z �� \ a� grL11'c / 48 f>� 59 m x Z , �F , 72 � $ 4 5 6 NSF D.B. 245 PG 216 L28 1 o Z z z g°� ±�1 BE -- i L14 r 64G r D.B. 423 38 o o f� , p 71 y T' S PG. 252 m m -lu�� �1 ` \ rn `y, -, - " 68 69 70 ��, ' LI C5 L15 RT ROAD D B 33A \ w z? 65 66 g7 w 1 L17 •a - AIRPD \, w 61 6 364 6 4 ° v 1 ` �.�' PG• g50 59 60 �76 m �"�� u6 ---- D.B. 6 1 32 m r{ . 77 50 62 R T. " 40C `^ c N , 50' ----- 4 N F BEAVER RA 47 9 52,..., Kt - 4 - --_--------- D.B. 322 PG. 526 51 , �..: LI _\I- -� ---- 201 � � 1 �� D B 673 PG 39 B1 HE B' w 30 Nam- CGOLLADAY� -4 k D.R 170 h�7 ry PG. 398 N 6171 45' W 746.94' h BEA V£R " D.B. 423 \ � r ,_ N /c BEA V£R ' PC 262 �i � � /' '\ 31 " n Mry5 D.B. 423 Pa 252 33A O' G �cb 32 N/1= BEAVER DR 322 PG. 526 33A1 � -'M FW �T- N ; HWY. MO4. ,a f1JD. RT. 776 DETAIL "B" (NOT TO SCALE) CUP c VE TA13L E CUR tut' S LENGTH TANGENT CHORD 0EARING V& TA Cl 750.00 228.60m 9.223 28.11m 46. l8 14. 07m 92.18 28.10rr1 N 44 4522 G,' 07-02 46 2192.66 668.32m 9b5. 74 151.41m 249.44 7603m 495.6751.08m 69WC1 1258 48 C3 4089.57 1246.50m 26990' 135.00' 41.15m 269.85' 82.25m S 59 22'07" E 034653" C4 16405.18 5000. 30m 510- 62 _82.27m 155. 64rn 1 255. 33 77. 82m 510. 60 155. 63rn S 6122 03 E 0147'00 C5 725.00' 220.98m 10,:3.10 31. 43m 51.64' 15. 74m I 103.02 31. 40m S 5624 12" E 08V8 53" C6 1795.27 547.20m 1141.24' 34.82m 57.14' 14.42m 1 114.22' 34.81m S 3841'50 6V 033845" T'AN G, F_1V T TA8E.E LilV'I: IR CRON _ Pt,' TANC'4 LI S 557315 E I6H9.89 515. 08Tn L2 S 113311 W 973.92 28.63m L3 S 1142 38 E 443.12 135.06m L4 S 50702 W 36>9.00' 112.47m L5 N 417359" W 12898 39.31m L6 N 487645 W 27r0.27 82.38m L 7 N 6175 33" W 4217. 72' 130. 37m L8 N 5728 40" W 10)7.02 32.62m L 9 N 3231 '20" E 25. DO' 7. 62m LID N 5728'40" W 169.32' 51.61m L 11 N 34 5157 E 71'3.06' 217.34m L 12 S 34 51'57 W 7416.31' 227.48m L 13 N 627533" W 5116.00' 157.28m L 14 N 60 2833 W 908. 85' 28J..11 m L 15 N 54 33'00" W 14:5. JO' 44. 29m L 16 N 5279 41 W 235,1.25 716.65m L 17 N 30 47 48 E 61.2.84 186.79m L 18 N 59V2 16 N W 387. 70 118.17m L 19 N 25_43 07 E 31F7.11 96.65m L20 N 59V7 46 W 616.25 187. 8 m L21 S 314514 W 31.4.22 95.78m L22 N 58 48 42 W 3(0.00 9.14m L23 N 314514 E 314.05 9.5.72m L24 N 59107 46 W 63.5.67 193.75m L25 N 23 15 3B E 232. 72 70.9,3m 7AIVG'1"'lV T-74,61L_ _.-....� .._.__] LINE 01RECRON DISTANCE L26 N 60'12 02 W 409.47 124.81m L27 N 26 09 36 " E 58.77' 17.91m L28 N 70 56 33 W 739. 94 225, 54m L29 N 2826 Ol E 564.30 172, 00m L 30 N 6171 '45 " W 746.94 2' 7 67m L31 N 5735-*Jl m E 145.24 44 7m L 32 N 56 57 34 " E 599. 43 Ida 71 m L33 N 20 31 '12 E 575.12 17 ". m L34 S 5833 06 E 1339.57 40B JO L35 S 5825'33 E I JO 48m L36 3876 03 W 581.79, 177, JJm L37 _S S 4640 40 E 1578.90 L38 N 25 4152 E 121.20 L39 S 642012 E 2358.36 L 40 S 08 54 2 W 411.34 1 L 41 S 56 2727 E 845.50 257.71m L 42 S 27:26440 E 2090.61 637.22m L 43 N 5220 11 W 171.23 52.19m L 44 S 2773 00 E 192.31 58.62m L 45 N 6171 45 W 67.45 20.56m L 46 N 56 V2'31�E 884. 39 269.51m L 47 S 56 V2 JI W 885. 57 269, 93m L 48 S 56T12 31 �W 956.29' 291. 48m L 49 N 00 21- 'J2 W- 72. 00 21. 95m 3 PER FREDERICK COUNTY PLANNING DEPT. SGW JCL 2/18/C ND. REVISIONS BY APP. DATE 7333 Whitepine Road Richmond, Virginia 23237 (804) 275-8301 --- r Z ' 40B 2 0 3 � 4 �aD COONAW 1r_r PAU SEE NOTE 7 367,7'-,! !I 'r'W, W 618.15 N59z L24 W 67' m sb%'� z u U \:%X 1;` \ 72 N 5 + \ \ 67�`" A(/I- ASHBY AR 556 PG L21 69 71 III g N 68 70 II L22 N 58'18'42' W - - 3D DD' - �" R T. 30' PRE EE pTE 4) DETAIL "C" (NOT TO SCALE) NO TES: 1) 7HIS PLAT HAS BEEN PREPARED WITHOUT THE BENEFIT OF A TITLE REPORT AND DOES NOT NECCESSARIL Y INDICATE ALL ENCUMBRANCES ON THE PROPERTY. 2) IMPROVEMENTS HA VE NO T BEEN L OCA TED B Y THIS SUR VEY AS PER WR/ TTEN AGREEMENT WITH 7HE CL/ENT 3) UNLESS OTHERWISE INDICATED ON THIS PLAT, 518" CAPPED REBAR WILL BE SET SET A T ALL PROPERTY CORNERS. PROPERTY CORNERS ALONG 30' PRESCRIPTIVE EASEMENT WILL BE OFFSET 15'. 4) FIELD MEASUREMENTS, /NFORMA 77ON FROM ADJOINING OWNERS OF LONG STANDING AND VIRGINIA DEPARTMENT OF TRANSPORTA TION RECORDS SHOW RT. 776 AND THE MAJORITY OF OLD RT 645 TO BE A 30' PRESCRIP77VE EASEMENT ONLY THIS SURVEYOR FOUND NO CONVEYANCES FOR PUBLIC USE AMONG THE LAND RECORDS 5) THIS AREA OF LAND APPROX/MA TEL Y 107' x 60' IS PART OF PARCEL 9" AS SHOWN ON PLA T OF SUR 11EY BY H. BRUCE EDENS, DA TED 3 OCT08ER 1972 AND RECORDED W1 TH A DEED DA TED 14 NO VEMBER 1972 /N D. B. J99 PG. 303 CONVEYING PARCEL B" TO WOODROW W. HALL, ET AL. THE "CLEAR ZONE EASEMENT" DENOTED AS PARCEL 4A ON EXHIBIT A" ATTACHED TO THE COVENANT AND AGREEMENT RECORDED /N D. B. 516 PG. 562 DA TED 31 AUG. 1979, INCLUDES THIS 107' x 60' AREA AL THOUGH THE PROPERTY WAS NO LONGER STANDING /N 7HE NAME OF THE GRANTORS. 58 , 4A 4 1 ; 2 3 RA I r �Q y � N/F CARPERS VALLEY GOLF CLUB L.P. D.B. 762 PG. 808 LARGE TREES ON BOUNDARY LINE WITH FENCE REMAINS 7� L39 8' GRA VE-L CART PA7H-- _ 245' W.R.A.A. DETAIL "D " (NOT TO SCALE) 6) O LEE GARBER, HIS HEIRS AND ASSIGNS AS SUCCESSORS /N TITLE TO THE SAID ADJACENT LAND, ARE GRANTED A PERPETUAL EASEMENT FOR USE OF THE WATER FROM THE EXISTING WELL ON TRACT 5-D AS WELL AS AN EA SEMEN T OF RIGHT -OF- WA Y FOR INGRESS AND EGRESS FROM GARBER'S LAND TO AND FROM THE SAID WELL FOR'. WATER LINE PURPOSES DEED BOOK 544 PAGE 708. 7) THIS 30' WIDE PORTION OF W.R.A.A. PARCEL /11 WAS CONTAINED IN THE PARCEL ACCORDING TO DEED BOOK 183 PAGE 444, WHERE R. CLERK FLETCHER, A WIDOWER, CONVEYED THE PARCEL TO CHARLES AL T AND DAISY M. AL T BY DEED DA TED 13 SEP7EMBER 1942. THIS SURVEYOR FOUND NO INFORMATION AMONG THE LAND RECORDS WHERE IT HAD BEEN CONVEYED AWAY FROM THE ORIGINAL PARCEL. 8) THIS 20' RIGHT -OF -WA Y /S SHOWN ON PLA T OF SURVEY RECORDED W1 TH PARCELS "12A & 128" RECORDED WI TH DEED DA TED 27 AUG. 1971 DEED BOOK J80A T PAGE. 588 DELTA AIRPORT CONSULTANTS, INC. - planners Charlotte, NC 1 Fort Wow TX 1 Hair/sburp PA 1 R�hn�and VA � p,LTH OP G UO KENNETH W. BRAMIMIER> NO. 12GG8 ti kl`�19S.rOXAL 'V D 6B -- 6A 'VI 5A g m Y D 1 D b th z I 6 AREA EXCEPTED & RESERVED IN D.B. 609 PG 175 (A.K.A. POKEN EOUIPMENT CO. TRACT DESCRIBED BY SU LL Y OF R. U. GOODE DATED NOV: 27, 1968) 161 0 7 C6 L39 S �n071' £ +' 171.23' N� ' ' cif Ar L40 DETAIL "A " SCALE: 1' = 200' AREA EXCLUDED FROM PLAT FOR CONWYANCE TO WR A.A. IN O.B. 671 PG. 857 (6,968 SO. FT.) NOTE: PERIMETER SURVEY TAKEN FROM PLAT OF WINCHESTER REGIONAL AIRPORT AS PREPARED BY DOVE AND ASSOCIATES 3078 SHAWNEE DRIVE WINCHESTER, VIRGINIA 22601 DATED AUGUST 1992, AND REVISED OCTOBER 2, 1992 PROPERTY LINE HAS BEEN UPDATED SINCE 1992 SURVEY TO REFLECT SUBSEQUENT LAND ACQUISITION BY THE WINCHESTER REGIONAL AIRPORT f�pyTH OP ec le � . U JOHN CA89Y LONGNAKER ,'a NO. 026996 kli&.101VAL b MILS TO RWEND SPEED WA Y ZONING LEGEND RA - RURAL AREA RP - RESIDENTIAL PERFORMANCE B1 - NEIGHBORHOOD BUSINESS B2 - BUSINESS GENERAL B3 - INDUSTRIAL TRANSITION M1 - LIGHT INDUSTRIAL M2 - INDUSTRIAL GENERAL MH1 - MOBILE HOME HE - HIGHER EDUCATION LEGEND •"wuu"r"urur"u; ■r■r■r■■r■■rrr■■rr■■� iiiiiiir■■ii+■ lffill■i C t • ■ruu ■ rorrr � ruu■li��■iir■■■ri, -- AIRPORT PROPERTY UNE 4_* ZONING BOUNDARY 400 0 200 400 1 "=400' WNW SCALE FEET EXPAND TRANSIENT APRON WINCHESTER REGIONAL AIRPORT 902OZONEI.DWG 400SH T JOB NO. VA 99020 SHEET DESIGNED BY: JCL/SGW OF SCALE: DATE 26 1 =400 DECEMBER 1999 DOAV NO. CS-0059-15 DRAWN BY: MFC CD rn rn Cr) m 0 v r c.o U QJ C) L _1 0 a 0 0 CV m in 0 cn 0i TD F- 0 ci, 0 Cu 0 rn 0 cu 0 CD- m GENERAL NOTES: 1. THE CONTRACTOR SHALL MARK AND LIGHT AREAS UNDER CONSTRUCTION IN ACCORDANCE WITH THE PLANS AND SPECIFICATIONS. AIRCRAFT AND PUBLIC SAFETY SHALL NOT BE COMPROMISED AND PROPER SEPARATION SHALL BE MAINTAINED AT ALL TIMES. REFERENICE IS DIRECTED TO SECTION 130 OF THE SPECIFICATIONS. EQUIPMENT AND VEHICLES SHALL BE MARKED WITH 3' X 3' ORANGE AND WHITE CHECKER FLAGS (DAY ONLY) OR YELLOW FLASHING DOME TYPE LIGHT (DAY OR NIGHT). 2. THE CONTRACTOR SHALL LOCATE AND PROTECT ALL EXISTING UTILITIES AND FACILITIES (INCLUDING, AIRPORT LIGHTING, NAVAIDS, ETC.) FROM DAMAGE BY EQUIPMENT OR PERSONNEL. THE CONTRACTOR SHALL CONTACT UTILITY AND FACILITY AGENCIES FOR FIELD MARKING PRIOR TO BEGINNING CONSTRUCTION. THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES ARE SHOWN IN AN APPROXIMATE WAY ONLY AND HAVE: NOT BEEN INDEPENDENTLY VERIFIED BY THE OWNER OR ITS REPRESENTATIVE. THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF ALL EXISTING UTILITIES BEFORE COMMENCING WORK, AND AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH MIGHT BE OCCASIONED BY THE UNDERGROUND UTILITIES. ALL UTILITIES AND FACILITIES ARE NOT NECESSARILY SHOWN. ANY UTILITIES OR FACILITIES DAMAGED DURING THE PROJECT BY THE CONTRACTOR'S MEN OR EQUIPMENT SHALL BE PROMPTLY REPAIRED AT THE CONTRACTOR'S EXPENSE. HAND DIGGING TO PROTECT UTILITIES FROM DAMAGE SHOULD BE ANTICIPATED. THE CONTRACTOR SHALL ADVISE THE ENGINEER, IN WRITING, OF ANY EXISTING UTILITY OR FACILITY DAMAGE (IE. AIRPORT LIGHTING, NAVAIDS, ET.) PRIOR TO BEGINNING CONSTRUCTION. 3. ALL DISTURBED AREAS, INCLUDING THE CONTRACTORS STAGING AREA, HAUL ROUTES, GRADING LIMITS, ETC. SHALL BE RESTORED TO A SMOOTH LINE AND GRADE WITH POSITIVE DRAINAGE. THE CONTRACTOR SHALL SEED AND MULCH ALL DISTURBED AREAS. THERE WILL BE NO MEASUREMENT FOR PAYMENT OF SEEDING AND MULCHING REQUIRED OUTSIDE THE GRADING LIMITS, APPROVED STOCKPILE LIMITS, OR APPROVED HAUL LIMITS. 4. THE CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING ALL PERMITS, LICENSES, ETC. REQUIRED BY LOCAL, STATE, AND FEDERAL AGENCIES. 5. BORING LOCATIONS SHOWN ON THE PLANS ARE APPROXIMATE. 6. FIELD SURVEY INFORMATION WAS PROVIDED BY: MARSH & LEGGE LAND SURVEYORS, P.L.C. 560 NORTH LOUDOUN STREET WINCHESTER, VIRGINIA 22601 7. UPON COMPLETION OF THE PROJECT, THE CONTRACTOR SHALL MAKE ALL NECESSARY REPAIRS TO THE HAUL ROAD AND CONTRACTOR STAGING AREA AS ORDERED BY THE ENGINEER. ALL REPAIR WORK SHALL BE CONSIDERED INCIDENTAL TO THE PROJECT. 8. PRIOR TO ENTERING ANY AIR OPERATIONS AREA (AOA) OR SAFETY AREA, THE CONTRACTOR SHALL COORDINATE AND OBTAIN CLEARANCE FROM THE OWNER. NO EQUIPMENT OR PERSONNEL SHALL ENTER AN OPEN RUNWAY OR TAXIWAY SAFETY AREA UNLESS PROPERLY COORDINATED WITH THE OWNER. THE USE OF TRAINED FLAGMEN AND TWO-WAY RADIOS SHALL BE REQUIRED WHILE WORKING IN SAFETY AREAS OR ANY AREA WHERE AIRCRAFT OPERATE. THE CONTRACTOR SHALL HAVE A 9. THE APRON SHALL BE PAVED WITH A MINIMUM 18 FOOT WIDE PAVER TO MINIMIZE JOINTS. 10. IN ORDER TO REMOVE ANY SMALL IRREGULARITIES, THE CONTRACTOR WILL BE REQUIRED TO PROVIDE AND USE A 30-FOOT SHOE OR FIXED STRING LINE. A SHORT/JOINT SHOE MAY ONLY BE USED WHEN MATCHING THE EDGE OF AN ADJACENT LIFT. 11. UPON NOTIFICATION FROM THE OWNER THE CONTRACTOR SHALL IMMEDIATELY CLEAR THE TAXIWAY OF EQUIPMENT AND PERSONNEL IN THE EVENT OF A DECLARED AIRCRAFT EMERGENCY. 12. THE CONTRACTOR SHALL BE REQUIRED TO RELOCATE THE CLOSED MARKERS AND AVIATION BARRICADES DURING THE PROJECT. MULTIPLE RELOCATION OF THE CLOSED MARKERS SHALL BE CONSIDERED INCIDENTAL TO THE PROJECT. THE LOCATION OF THE CLOSED MARKINGS, AS SHOWN ON THE PLANS, REPRESENTS THE MOST TYPICAL LOCATION. 13. THE WASTE AREA FOR ALL CLEAN SELECT MATERIAL IS SHOWN ON THE PLANS. ALL BROKEN CONCRETE, ASPHALT, ETC. SHALL BE DISPOSED OF OFF AIRPORT PROPERTY BY THE CONTRACTOR. AT A MINIMUM THE WASTE AREA SHALL HAVE SILT FENCE INSTALLED ON THE DOWN SLOPE SIDE AND ADDITIONAL SILT FENCE AS REQUIRED TO MINIMIZE SEDIMENT RUNOFF. ADDITIONAL CONTROLS MAY BE REQUIRED IF SILT FENCE IS NOT ADEQUATE. 14. THE OWNER RESERVES THE RIGHT TO CONTRACT AND PERFORM OTHER OR ADDITIONAL WORK ADJACENT TO AND WITHIN THE WORK AREA COVERED BY THIS CONTRACT. WHEN SEPARATE CONTRACTS ARE LET WITHIN THE LIMITS OF ANY ONE PROJECT, EACH CONTRACTOR SHALL CONDUCT HIS WORK SO AS NOT TO INTERFERE WITH OR HINDER THE PROGRESS OR THE COMPLETION OF THE WORK BEING COMPLETED BY OTHER CONTRACTORS. THE CONTRACTORS WORKING ON THE SAME PROJECT SHALL COOPERATE WITH EACH OTHER AS ORDERED BY THE ENGINEER. ANY ADDITIONAL EFFORT OR WORK REQUIRED FOR SUCH COORDINATION WITH OTHER CONTRACTORS SHALL BE INCIDENTAL TO THE PROJECT AND NO SEPARATE MEASUREMENT OR PAYMENT WILL BE MADE. REFERENCE IS DIRECTED TO SECTION 50 OF THE SPECIFICATIONS. 15. THE CONTRACTOR SHALL MAINTAIN POSITIVE DRAINAGE ON THE PROJECT FOR THE COMPLETE DURATION. 16. THE CONTRACTOR IS ADVISED THAT AIRCRAFT MAINTENANCE OPERATIONS ARE CONDUCTED ADJACENT TO THE PROJECT. SPECIAL ATTENTION TO DUST CONTROL WILL BE REQUIRED DURING THE COURSE OF THE PROJECT. THE USE OF WATER AND CALCIUM CHLORIDE SHALL BE ANTICIPATED. THE ENGINEER RESERVES THE RIGHT TO HALT WORK OR HAULING IN NON -CONFORMING AREAS, IF CORRECTIVE ACTIONS ARE NOT PROMPTLY TAKEN BY THE CONTRACTOR TO CONTROL DUST. 17. THE CONTRACTOR SHALL INSTALL AND MAINTAIN ONE (1) GRAVEL HAUL ROAD AS SHOWN ON THE PLANS. AT THE COMPLETION OF THE PROJECT THE HAUL ROADS SHALL BE SHAPED TO SMOOTH LINE AND GRADE AND LEFT IN SERVICEABLE CONDITION. PAYMENT WILL BE MADE FOR UP TO FOUR (4) INCHES OF GRAVEL ON THE REQUIRED HAUL ROAD UNDER ITEM R-309. PAY LIMITS FOR THE HAUL ROAD SHALL BE TO A MAXIMUM WIDTH OF FIFTEEN (15) FEET. THE CONTRACTOR'S ATTENTION IS ALSO DIRECTED TO THE "HAUL ROUTE NOTE" ON THE PHASING LAYOUT SHEET. 18. NO DEBRIS OF ANY NATURE SHALL BE ALLOWED IN ACTIVE AIRCRAFT OPERATIONS AREAS. ALL LOOSE MATERIALS (DIRT, STONE, PAVEMENT, FORMING, ETC.) MUST BE KEPT WITHIN THE LIMITS OF CONSTRUCTION. WHEN THE CONSTRUCTION BARRIERS ARE MOVED DURING CONSTRUCTION, THE CLEANUP OF THE AREAS OUTSIDE THE BARRIERS SHALL OCCUR IMMEDIATELY. IN ADDITION, NO LOOSE MATERIALS THAT COULD BLOW INTO AIRCRAFT OPERATIONS AREAS SHALL BE ALLOWED IN THE CONSTRUCTION AREA. 19. THE CONTRACTOR SHALL PROVIDE 0-RING JOINTS FOR ALL REINFORCED CONCRETE PIPE INSTALLED UNDER THIS PROJECT. THE CONTRACTOR SHALL INSTALL STANDARD STEPS IN ALL MANHOLES AND DROP INLETS. THE CONTRACTOR SHALL INSTALL INLET SHAPING IN ALL DRAINAGE AND SEWAGE MANHOLES AND DROP INLETS. NO SEPARATE MEASUREMENT WILL BE MADE FOR THE ABOVE REFERENCED ITEMS. 20. ALL MANHOLE AND DROP INLET LOCATIONS AND TOP ELEVATIONS ARE GIVEN TO THE CENTER OF THE STRUCTURE UNLESS OTHERWISE NOTED. 21. ALL MANHOLES, DROP INLETS, AND STRUCTURES WITHIN THE RUNWAY/TAXIWAY/ APRON SAFETY AREAS SHALL BE DESIGNED FOR AIRCRAFT LOADING WEIGHT 60,000 POUNDS, DUAL WHEEL GEAR CONFIGURATION, TIRE PRESSURE 200 PSI. 22. LENGTHS OF DRAINAGE PIPES ON THE PLANS ARE GIVEN FROM CENTER OF STRUCTURE TO CENTER OF STRUCTURE OR FROM OUTSIDE EDGE OF ENDWALL/FLARED END SECTION TO OUTSIDE EDGE OF ENDWALL/FLARED END SECTION. THE PAY QUANTITY SHALL BE THE ACTUAL LENGTH OF PIPE INSTALLED. 23. THE CONTRACTOR'S EMPLOYEE PARKING SHALL BE AS SHOWN. ONLY AUTHORIZED VEHICLES WILL BE ALLOWED INSIDE THE CONSTRUCTION AREA. AT THE END OF EACH WORK DAY, THE CONTRACTOR SHALL POSITION ALL EQUIPMENT, .TOOLS, MATERIAL, ETC. IN THE APPROVED CONTRACTOR'S STAGING AREA UNLESS OTHERWISE REQUESTED BY THE CONTRACTOR AND APPROVED BY THE ENGINEER. 24. TOPSOIL SHALL BE STOCKPILED ONLY IN THE AREA SHOWN ON THE PLANS UNLESS OTHERWISE REQUESTED BY THE CONTRACTOR AND APPROVED BY THE ENGINEER. THE STOCKPILE SHALL BE GRADED TO PROVIDE ADEQUATE DRAINAGE AND PROTECTED BY SILT FENCE AS ORDERED BY THE ENGINEER AT THE END OF THE PROJECT. THE STOCKPILE SHALL BE GRADED TO A SMOOTH LINE AND GRADED WITH MAXIMUM 6:1 SLOPES, SEEDED, AND MULCHED. SILT FENCE, FINAL SEEDING, AND FINAL MULCHING ARE PAY ITEMS, FINAL GRADING OF TOP SOIL IS INCIDENTAL. 25. TOPSOIL WILL NOT BE MEASURED AS A SEPARATE PAY ITEM. REFERENCE IS DIRECTED TO THE SPECIFICATIONS. OVER EXCAVATION FOR RE -DISTRIBUTION OF TOPSOIL WILL NOT BE MEASURED FOR PAYMENT AND WILL BE CONSIDERED INCIDENTAL TO THE PROJECT. TOPSOIL STRIPPING TO A DEPTH OF UP TO SIX (6) INCHES IN THE PROPOSED EMBANKMENT AREAS WILL NOT BE MEASURED FOR PAYMENT. ANY STRIPPING BELOW SIX (6) INCHES IN EMBANKMENT AREAS WILL BE MEASURED AS UNSUITABLE EXCAVATION. 26. THE CONTRACTOR SHALL ATTEND A PRE -PAVING CONFERENCE CONDUCTED BY THE ENGINEER PRIOR TO START OF PAVING OPERATIONS. THE PAVING FOREMAN SHALL BE PRESENT AT THE CONFERENCE. THE CONTRACTOR SHALL BE PREPARED TO DISCUSS HIS PROPOSED LAYDOWN/PAVING PLAN. 27. ANY LISTED MANUFACTURER'S EQUIPMENT SHALL MEAN THAT LISTED ITEM OR AN APPROVED EQUIVALENT. 28. WELLPOINTING AND/OR OTHER DEWATERING METHODS REQUIRED FOR THE INSTALLATION OF MANHOLES DROP INLETS ETC SHALL BE CONSIDERED INCIDENTAL SECURITY NOTES: 1. THE CONTRACTOR SHALL ONLY USE THE HAUL ROUTE AS SHOWN ON THE PLANS. THE OWNER WILL PROVIDE ACCESS TO THE CONTRACTOR. 2. THE CONTRACTOR IS RESPONSIBLE FOR ENSURING THAT ALL EMPLOYEES OF THE CONTRACTOR AND SUBCONTRACTORS USE ONLY THE AUTHORIZED ACCESS POINT TO THE AIRCRAFT OPERATIONS AREA (AOA) AND VERIFYING THAT THE ACCESS POINT IS SECURE IMMEDIATELY AFTER USE. GATES THAT FAIL TO SECURE MUST BE IMMEDIATELY REPORTED TO THE AIRPORT. 3. THE CONTRACTOR SHALL MAINTAIN THE PERIMETER FENCE ON A CONTINUOUS BASIS WITH ANY TEMPORARY OPENING BEING CONTINUOUSLY OBSERVED BY THE CONTRACTOR'S DESIGNATED EMPLOYEE. ALL TEMPORARY OPENINGS SHALL BE SECURED AT THE COMPLETION OF EACH DAY'S WORK. 4. ALL CONTRACTOR VEHICLES OPERATING IN THE AIR OPERATIONS AREA (AOA) SHALL BE CLEARLY LABELED WITH THE CONTRACTOR'S COMPANY NAME VISIBLE FROM 200 FEET. TWO-WAY RADIO AT THE JOBSITE AT ALL TIMES WORK IS IN PROGRESS IN AN ACTIVE /' �� TO THE PROJECT. � SAFETY AREA. THE CONTRACTOR SHALL MONITOR THE COMMON AIR TRAFFIC /' • �' w o ADVISORY FREQUENCY (122.7). THE CONTRACTOR IS RESPONSIBLE FOR PROVIDING �,/ z o THE TWO-WAY RADIO(S). REFERENCE IS DIRECTED TO THE SPECIAL PROVISIONS OF , / `n THE SPECIFICATIONS. ri"• �,, _••� r ■ .�•' y �•.� WESTVIEW BUSINESS CENTER r r I • 10 I • • / •' � • RPZ 2500' X 1000' X 1750' ■ - / ' 000-00 RELOCATED A'W03 • • � . • r....•--"�� • �.• EXISTING CONSTRUCT FUEL TRUCK PARKING • ■ ELECTRICAL AREA, EXPAND TRANSIENT APRON, • • - +'" ( •. VAULT HELICOPTER PARKING 4 `• -. �-' RPZ 1010' X 500' X 1700' ���� � 1 AREA, RELOCATE EXISTING AWOS � I WINDSOCK _ EXISTING SHENANDOAH� I I I • �` -- GAS COMPANY 6" LINE �� II 00 1 I i _ _ _ _ _ �� 400' ROFA _ _ _ _ _ GLIDE SLOPE CRITICAL AREA _ _ _ _ r �� I ♦; I r PAPI• RUNWAY SAFETY AREA-��------------i----------------------------- --- - I •`� F A W N Ir CONTRACTOR'S ENTRANCE I �' RUNWAY SAFETY AREA • I 200 RSA TYP. - • - ��� 500 x 1000 I OR WOS WORK ONLY 500' x 1000' I - - - - - r LOCALIZER STA. 10+p0 _ _ • -- - -+ ANTENNA _ I • 200' RSA TYP. m \ \� ONSTRUCTION °BM 8 PAPI STA. 65+00 , HAUL • . - r .�' I - • I ------ �\400' ROFA ENTRANCE 0 TSA 79' TYP. TOFA 131' TYP.-------------------------- _ ..� -001.1 .-. -. .-. -� .- -. - ROUTE B • - o -- A - • - - - - - - - - - - --- - - ----------TAXIWAY "A"---- - - - r/err'' �- - ROFA- - - - - - -II - - - _ - - - ROFA_ O 111 %_ TLTLTLT LTLTLTL LTLTLTLTLTLTLTLTLTL -� ' •'/ 0 '--HANGAR APRON e T-HANGARS EXISTING GATE 1 , o Q o o � i �•' o o e - 1 I - -- _ CONSTRUCTION ENTRANCE10 • 1 _ - 5500'_ X � 4Q� �.. � N • • b • • _ _ ■ b ROAD �I TERMINAL ROUTE A HANGAR DISPOSAL - _ ■ • n \� K --- - , AREA - LEGEND �Q OLD gOFFUC • r 0 T HANGARS I' r-----------• A BM 9 BENCHMARK L--- 'o _ _ r CONSTRUCT -- ••-----�'--'--� - APPROXIMATE AIRPORT PROPERTY LINE • NEW VEHICLE _ - --� --�� ' '�- -- LOCALIZER CRITICAL AREA ACCESS ROAD - - - OAD CORPORATE +r/,,.��.� 1 H NGARS - - - - - - GLIDE SLOPE AREA ' ----'_ AIRPORT R A 645 ROTATING BEACON CONTRACTOR'S STAGING AREA • MALSR RW 32/REILS RW 14 _ STATE ROUTE AND EMPLOYEE PARKING w; PROJECT AREA WINCHESTER REGIONAL AIRPORT: TOP 301E STOCK PILE AREA 600 0 300 300 ZONED : API/� (MAX ELEV - 74a AMSU 1=300' mommid -y- - HAUL ROUTE MAGISTERIAL DISTRICT : SHAWNEE SCALE FEET CONSTRUCTION ENTRANCE 02 TOTAL ACRES : 364 ACRES FEE 29 ACRES EASEMENT 1 ADDENDUM NO. 1 (ONE) NO. REVISIONS JCL KWB 1 /13/C BY APP. DATE 7333 Whitepine Road Richmond, Vifginia 23237 (804) 275-8301 DELTA Air Aw AIRPORT CONSULTANTS, INC. Chailotte, NC 1 Fat Wo►N; TX 1 Hairlabup PA 1 Rlchnw�( VA �Q,LTH o j�Gz j KENNETH W. BRAMMER a NO. 12995 1/13�00 ��SSIONAL ��esti � �NI TH pp j�Gl U CASEY'L"AMN js 02 YY5 k 7� Go p`�IONAL EXPAND TRANSIENT APRON GENERAL LAYOUT WINCHESTER REGIONAL AIRPORT 9020GLO.DWG SH T300 JOB NO. VA 99020 SHEET 4 DESIGNED BY: OF JCL/SGW SCALE DATE: 1 =300 DECEMBER 1999 DOAV NO. CS-0059-15 DRAWN BY: MFC co Y rn c), rn Lo 66 0 u 0 m 3 a 0 0 rn 0 Cu CD rn i L C3 m 0) 01 400' ROFA HANGAR wo .r 5500' X 100' AVIATION BARRICADES WHEN TAXIWAY C ENTRANCE o TO APRON IS CLOSED o TRANSIENT APRON REPLACE EXISTING —� MANUAL GATE WITH NEW AUTOMATIC GATE a TERMINAL 0 57.5' ACCESS TO GARAGE SHALL BE AVAILABLE AT ALL TIMES --\ U QVIATLONBARRICADE — — WHEN TAXIWAY A IS CLOSED TOFA TOFA TOFA ` —TSA TSA TSA — TSA TOFA WORK AREA B TOFA- I I ❑ v HELICOPTER I w PARKING (ALT. I ONLY) IB 94 BIA 10� Y 0 3�< WORK AREA A 0 w �� —� TRAFFIC DRUMS REQUIRED APRON EXPANSION WORK AREAS —TSA "�-­AVIATION BARRI FOR DURATION OF PROJECT 4 J" Z� ' 65.5' TOFA CONSTRUCTION ENTRANCE .0 CONSTRUCTION NTRANCE -0` — CONTRACTOR'S STAGING AREA AND EMPLOYEE PARKING 100 0 100 200 1 "=100' SCALE FEET I--- — — — — — �— AIRCRAFT RELOCATED AWOS WORK AREA D i CHECK POIN NINV% GLIDE SLOPE CRITICAL AREA — — — — — — — — — — — — — — — — 400' ROFA RUNWAY SAFETY AREA I ` 500' x 1000' 1j 1 — — o x M PAPI t�T TOFA TSA TOFA TSI TOFA TSA - - - - TAXIWAY A - - TSA TSA TSA TOFA TOFA I TOFA T1T�TLLTT T, -T-T-Tt LLTITIT1TITITIT1TIT� I I I moff"b TOFA STA. 65+00 TSA - - - - - - - EXISTING SHENANDOAH TSA I GAS COMPANY 6" LINE LOFA 7333 I sV Road Richmond Vifginie 23237 (8014) 275-8301 T-HANGARS 10100 ./� ♦ CONTRACTOR'S ENTRANCE ` FOR AWOS WORK ONLY I AIRCRAFT ' . • 1 _ _ � ♦ �R RpPp „ • • • r�ii/ HAUL ROUTE B EXISTING GATE CONSTRUCTION ENTRANCED_ _(FOR DISPOSAL AREA) DISPOSAL AREA 200 0 200 400 1 "=200' SCALE FEET DELTA PHASING NOTES: GENERAL 1. WORK DURING ALL PHASES SHALL BE LIMITED TO DAY LIGHT HOURS ONLY. 2. AT THE END OF EACH DAY, ANY PAVEMENT CLOSED TO TRAFFIC SHALL BE CLEANED, VISUALLY CHECKED FOR FOD, AND REOPENED TO TRAFFIC. 3. THE CONTRACTOR SHALL PROVIDE A MINIMUM 48 HOUR NOTIFICATION OF ANY REQUEST TO CLOSE AIRFIELD PAVEMENTS. 4. THE PROJECT SHALL BE COMPLETED IN A TOTAL OF 112 CALENDAR DAYS. LIQUIDATED DAMAGES WILL BE $700.00 PER CALENDAR DAY. 5. THE CONTRACTOR SHALL SUBMIT A 14 DAY WRITTEN NOTICE TO THE ENGINEER AND OWNER PRIOR TO THE START OF CONSTRUCTION. 6. THE FIRST ITEM OF WORK SHALL BE THE INSTALLATION OF EROSION AND SEDIMENT CONTROL DEVICES. EROSION AND SEDIMENT CONTROL DEVICES SHALL BE MAINTAINED THROUGHOUT THE PROJECT DURATION AND REMOVED AT THE END OF THE PROJECT ONLY AFTER PROPER STABILIZATION OF DISTURBED AREAS IS OBTAINED AND APPROVAL IS RECEIVED FROM ENGINEER. 7. ACCESS TO THE EXISTING TRANSIENT APRON AND ALL OTHER AIRFIELD PAVEMENTS SHALL BE MAINTAINED AT ALL TIMES EXCEPT FOR PERIODS AS DESCRIBED WITHIN THE PLANS. 8. HAUL ROUTE(S): THE CONTRACTOR SHALL USE ONLY THE HAUL ROUTES AS SHOWN ON THE PLANS. THE CONTRACTOR AND CONTRACTOR'S EQUIPMENT WILL NOT BE PERMITTED TO OPERATE ON THE RUNWAY OR ON ANY ACTIVE APRONS, TAXILANES OR TAXIWAYS, EXCEPT AS NECESSARY TO COMPLETE WORK ON WORK AREAS B AND C. 9. PRIOR TO BEGINNING ANY MAJOR ACTIVITY, THE CONTRACTOR SHALL INSTALL ALL CONSTRUCTION ENTRANCES AS SHOWN ON THE PLANS AND REQUIRED BY FREDERICK COUNTY. 10. HAUL ROUTE A SHALL BE USED TO ACCESS WORK AREAS A, B, AND C. HAUL ROUTE A UTILIZES A PORTION OF AN EXISTING AIRPORT ROAD WHICH WILL BE USED BY OTHERS DURING CONSTRUCTION. THE CONTRACTOR SHALL YIELD TO OTHER TRAFFIC USING THIS ROAD; SHALL MAINTAIN ACCESS TO ALL POINTS ALONG THE ROAD; AND PROVIDE ANY TRAFFIC CONTROL NECESSARY TO ENSURE SAFE OPERATIONS IN THIS AREA. 11. USE OF HAUL ROUTE B WILL REQUIRE THE CONTRACTOR TO TRAVEL UNDER THE RUNWAY 32 APPROACH SURFACE AND RUNWAY 14 DEPARTURE SURFACE. PRIOR TO ENTERING THE APPROACH/DEPARTURE SURFACE AREA, THE CONTRACTOR'S PERSONNEL SHALL STOP AT THE AIRCRAFT CHECK POINTS AS SHOWN ON THE PLANS. PRIOR TO PROCEEDING THE CONTRACTOR'S PERSONNEL SHALL: A. ENSURE THAT NO AIRCRAFT IS ON BASE OR FINAL APPROACH OR ABOUT TO TURN BASE TO RUNWAY 32. B. ENSURE THAT NO AIRCRAFT IS ABOUT TO DEPART RUNWAY 14. 12. PHASES II AND III ARE TO BE COMPLETED CONSECUTIVELY. WORK AREA UMiTATIONS WORK AREA A. WORK AREA A IS LOCATED OUTSIDE OF THE TAXIWAY OBJECT FREE AREA. THE CONTRACTOR CAN WORK IN THIS AREA THROUGHOUT THE DURATION OF THE PROJECT. WORK AREA B:WORK AREA B IS LOCATED WITHIN THE TAXIWAY A OBJECT FREE AREA AND SAFETY AREA. THE CONTRACTOR MAY OPERATE SMALL PIECES OF EQUIPMENT (HEIGHT LIMIT OF 10 FEET) UP TO THE EDGE OF THE TAXIWAY ON A "PULL BACK" BASIS. AT ANYTIME AN AIRCRAFT DESIRES TO USE THE PORTION OF TAXIWAY A THAT IS ADJACENT TO THE CONSTRUCTION SITE, THE CONTRACTOR SHALL PULL ALL EQUIPMENT AND MATERIAL AWAY FROM THE TAXIWAY TO A POINT BEHIND THE TAXIWAY OBJECT FREE AREA AND ALLOW AIRCRAFT TO SAFELY PASS WITHOUT DELAY. CONSTRUCTION ACTIVITIES THAT WILL NOT PERMIT THE CONTRACTOR TO PULL BACK BEHIND THE TAXIWAY OBJECT FREE AREA SHALL BE COMPLETED ONLY WHEN TAXIWAY A IS CLOSED AS SHOWN ON THE PHASING PLAN. THE CONTRACTOR SHALL GIVE THE ENGINEER AND OWNER A 48 HOUR ADVANCE NOTICE OF WHEN TAXIWAY A IS TO BE CLOSED. TAXIWAY A SHALL BE CLOSED FOR NO MORE THAN 5 CALENDAR DAYS DURING THE DURATION OF THE PROJECT. AT THE END OF EACH DAY, ANY PAVEMENT CLOSED TO TRAFFIC SHALL BE CLEANED AND REOPENED TO TRAFFIC. WORK AREA C: WORK AREA C IS LOCATED WITHIN THE TAXILANE OBJECT FREE AREA OF THE ADJACENT TRANSIENT APRON. THE CONTRACTOR MAY OPERATE SMALL PIECES OF EQUIPMENT (HEIGHT LIMIT OF 10 FEET) UP TO THE EDGE OF THE APRON ON A "PULL BACK" BASIS. AT ANYTIME AN AIRCRAFT DESIRES TO USE THE PORTION OF APRON THAT IS ADJACENT TO THE CONSTRUCTION SITE, THE CONTRACTOR SHALL PULL ALL EQUIPMENT AND MATERIAL AWAY FROM THE APRON TO A POINT BEHIND THE OBJECT FREE AREA AND ALLOW AIRCRAFT TO SAFELY PASS WITHOUT DELAY. CONSTRUCTION ACTIVITIES THAT WILL NOT PERMIT THE CONTRACTOR TO PULL BACK BEHIND THE OBJECT FREE AREA SHALL BE COMPLETED ONLY WHEN THE TAXIWAY C ENTRANCE TO THE TRANSIENT APRON IS CLOSED AS SHOWN ON THE PHASING PLAN, THE CONTRACTOR SHALL GIVE THE ENGINEER AND OWNER A 48 HOUR ADVANCE NOTICE OF WHEN THE TAXIWAY C ENTRANCE IS TO BE CLOSED. THE TAXIWAY C ENTRANCE SHALL BE CLOSED FOR NO MORE THAN 5 CALENDAR DAYS DURING THE DURATION OF THE PROJECT. AT THE END OF EACH DAY, ANY PAVEMENT CLOSED TO TRAFFIC SHALL BE CLEANED AND REOPENED TO TRAFFIC. ONE (1) ADDITIONAL DAY OF CLOSURE OF THE TAXIWAY C ENTRANCE WILL BE PERMITTED DURING PHASE Ill, TOTALING 6 CALENDAR DAYS THAT THE TAXIWAY C ENTRANCE CAN BE CLOSED. WORK AREA D: WORK AREA D IS LOCATED ADJACENT TO THE RUNWAY 32 GLIDE SLOPE BUILDING. THE CONTRACTOR SHALL ONLY ACCESS THIS AREA FOR THE PURPOSE OF COMPLETING THE AWOS RELOCATION PORTION OF THIS PROJECT. THE CONTRACTOR SHALL USE HAUL ROUTE B 'TO ACCESS THIS SITE. AT NO TIME SHALL THE CONTRACTOR USE OR CROSS ANY AIRFIELD PAVEMENT TO ACCESS WORK AREA D. PHASE IA WORK AREAS: WORK AREA A, WORK AREA B, AND WORK AREA C. HAUL ROUTE& HAUL ROUTE A, THE ACCESS ROUTE TO THE DISPOSAL AREA. MILE STONE: 90 CONSECUTIVE CALENDAR DAYS REQUIRED WORK TO BE COMPLETED: INSTALLATION OF ALL TRAFFIC CONTROL DEVICES ALONG AIRPORT ROAD AS REQUIRED BY THE VIRGINIA DEPARTMENT OF TRANSPORTATION. ALL WORK WITHIN WORK AREAS A. B AND C WITH THE EXCEPTION OF THE SEAL COAT AND PAINTING. AT THE END OF PHASE I, THE APRON SHALL BE OPENED FOR USE BY THE AIRPORT DURING BUSY DAYS. HAUL ROUTE NOTES: 1. PRIOR TO BEGINNING ANY MAJOR ACTIVITY, THE CONTRACTOR SHALL INSTALL ALL CONSTRUCTION ENTRANCES AS SHOWN ON THE PLANS AND REQUIRED BY FREDERICK COUNTY. 2. HAUL ROUTE A SHALL BE USED TO ACCESS WORK AREAS A, B, AND C. HAUL ROUTE A UTILIZES A PORTION OF AN EXISTING AIRPORT ROAD WHICH WILL LIKELY BE USED BY OTHERS DURING CONSTRUCTION. THE CONTRACTOR SHALL YIELD TO OTHER TRAFFIC USING THIS ROAD; SHALL MAINTAIN ACCESS TO ALL POINTS ALONG THE ROAD; AND PROVIDE ANY TRAFFIC CONTROL NECESSARY TO ENSURE SAFE OPERATIONS IN THIS AREA. �p,LTH ply, e NLTH OF IRPORT CONSULTANTSINC. 'KENNENO W12995 1M 7`a NO +8 % �4 - pl�I/fn9�"8 �'�0 12 - '7.9 Ag "duo ! "�- k-1, � ��t17 0 Chadof#t NC 1 Fat Wortt TX 4 H&gla M PA 1 Rlafultaond, VA elONAL BlotvwL 3. USE OF HAUL ROUTE B WILL REQUIRE THE CONTRACTOR TO TRAVEL UNDER THE RUNWAY 32 APPROACH SURFACE AND RUNWAY 14 DEPARTURE SURFACE. PRIOR TO ENTERING THE APPROACH/DEPARTURE SURFACE AREA, THE CONTRACTOR'S PERSONNEL SHALL STOP AT THE AIRCRAFT CHECK POINTS AS SHOWN ON THE PLANS. PRIOR TO PROCEEDING THE CONTRACTOR SHALL: A. ENSURE THAT NO AIRCRAFT IS ON BASE OR FINAL APPROACH OR ABOUT TO TURN BASE TO RUNWAY 32. B. ENSURE THAT NO AIRCRAFT IS ABOUT TO DEPART RUNWAY 14. OPERATIONAL CONSIDERATIONS: TAXIWAY A FROM TAXIWAY C TO TAXIWAY D WILL BE CLOSED UP TO A TOTAL OF 5 CALENDAR DAYS. ACCESS TO THE T-HANGAR AREA WILL BE MAINTAINED AT ALL TIMES. THE TAXIWAY C ENTRANCE AND THE SOUTH EAST EDGE OF THE EXISTING TRANSIENT APRON WILL BE CLOSED UP TO A TOTAL OF 5 CALENDAR DAYS. ACCESS SHALL BE PROVIDED TO THE TERMINAL GARAGE AREA AT ALL TIMES, INCLUDING DURING THE INSTALLATION OF DRAINAGE PIPES. FUEL TRUCK PARKING AREA ALONG THE SOUTH EAST PORTION OF THE APRON WILL BE CLOSED WHEN WORK IN AREA B IS BEING COMPLETED. PHASE IB WORK AREAS: WORK AREA D HAUL ROUTES: HAUL ROUTE B MILE STONE 30 CONSECUTIVE CALENDAR DAYS TO BE COMPLETED CONCURRENT WITH PHASE IA. REQUIRED WORK TO BE COMPLETED. SITE PREPARATION, FOUNDATIONS, CONDUIT, WIRING AND ALL CONSTRUCTION NECESSARY TO BEGIN THE RELOCATION OF AWOS EQUIPMENT. EXISTING AWOS SHALL REMAIN OPERATIONAL DURING THIS PHASE. OPERATIONAL CONSIDERATION& CONSTRUCTION VEHICLES SHALL USE HAUL ROUTE B WHICH CROSSES THE RUNWAY 32 SAFETY AREA. PHASE IC WORK AREAS: WORK AREA A AND WORK AREA D HAUL ROUTES: HAUL ROUTE A AND HAUL ROUTE B MILE STONE: 5 CONSECUTIVE CALENDAR DAYS TO HAVE EQUIPMENT MOVED, INSTALLED, AND READY FOR FAA GROUND INSPECTION. TO BE COMPLETED CONCURRENT WITH PHASE IA. REQUIRED WORK TO BE COMPLETED: RELOCATION OF ALL AWOS EQUIPMENT FROM EXISTING SITE TO NEW SITE. OPERATIONAL CONSIDERATIONS: LOCAL ALTIMETER SETTING FOR APPROACHES WILL BE LOST UNTIL SYSTEM IS REINSTALLED AND CHECKED BY FAA CONSTRUCTION VEHICLES SHALL USE HAUL ROUTE B WHICH CROSSES THE RUNWAY 32 SAFETY AREA. PHASE II WORK AREAS: WORK AREA A AND WORK AREA B HAUL ROUTES: HAUL ROUTE A OR OTHER ACCESS POINT AS APPROVED BY THE ENGINEER. MILE STONE 5 CONSECUTIVE CALENDAR DAYS. TO BE COMPLETED AFTER 90 HOT DAY CURING PERIOD OF ASPHALT. REQUIRED WORK TO BE COMPLETED: PLACEMENT OF AVIATION BARRICADES TO CLOSE WORK AREA A AND WORK AREA B TO ALL TRAFFIC CLEAN PAVEMENT FOR PLACEMENT OF SEAL COAT SEAL COAT NEW APRON PAVEMENT. AFTER THE SEAL COAT HAS SUFFICIENTLY CURED, THE CONTRACTOR SHALL MOVE IMMEDIATELY ONTO PHASE IV. OPERATIONAL CONSIDERATIONS: WORK AREA A AND WORK AREA B WILL BE CLOSED TO ALL TRAFFIC THE TAXIWAY C ENTRANCE AND THE SOUTH EAST EDGE OF THE EXISTING TRANSIENT APRON WILL BE CLOSED FOR 1 CALENDAR DAYS. FUEL TRUCK PARKING AREA ALONG THE SOUTH EAST PORTION OF THE APRON WILL BE CLOSED WHEN WORK DURING THIS PHASE IS BEING COMPLETED. PHASE III WORK AREAS: WORK AREA A HAUL ROUTES: HAUL ROUTE A OR OTHER ACCESS POINT AS APPROVED BY ENGINEER. MILE STONE: 2 CONSECUTIVE CALENDAR DAYS. WORK TO BE COMPLETED AFTER CURE TIME OF SEAL COAT AS RECOMMENDED BY MANUFACTURER. REQUIRED WORK TO BE COMPLETED: CLEANING OF SEAL COAT AS REQUIRED FOR PROPER PAINT ADHESION. COMPLETE ALL PAVEMENT MARKING. OPERATIONAL CONSIDERATION:: WORK AREA A WILL BE CLOSED TO ALL TRAFFIC FUEL TRUCK PARKING AREA ALONG THE SOUTH EAST PORTION OF THE APRON WILL BE CLOSED WHEN WORK DURING THIS PHASE IS BEING COMPLETED. LEGEND —TSA— TAXI WAY/TAXI LANE SAFETY AREA LIMITS WORK AREA A —TOFA— TAXI WAY/TAXI LANE OBJECT FREE AREA LIMITS WORK AREA B — bw HAUL ROUTE ~ CONSTRUCTION ENTRANCE 02 WORK AREA C -�- -e- AVIATION BARRICADES WORK AREA D r • TRAFFIC DRUMS 9020PHAS1.DWG PSHT1 EXPAND TRANSIENT APRON DOAV "O• JOB NO. CS-0059-15 VA 99020 DRAWN BY: SHEET PHASING LAYOUT MFC 5 DESI�IED BY: OF JCL/SGW WINCHESTER REGIONAL AIRPORT SC„ DATE: 26 NONE DECEMBER 1999 i Y 7 rn rn rn 0 m 0 U Q) cm 3 n 0 uj 0 cu O 01 0 cu rn rn / 0 c_ n rn rn rn 31400 32 50 34 00 35 50 37 00 TAXIWAY + RW 14-32 33+52 + 0o TW C 10+00 -_ RUNWAY 14-32 5, 500 X 100 I n u EXISTING RUNWAY ITO TAXIWAY SEPARATION = 300' ( PPROVED MOS) 0 O E! 41+50 - - - - - - - - -- --------------- 7 7- -----.-..._-------------------..------ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -..--.._...- <' _ _ _ _ _ _ _ TAXIWAY A _ _ I- -_� STA. 34+06.96t, 174.98t'LT 131 TOF - - MATCH EXISTING PAVEMENT STA.36+42.25, 95.00'LT \ I / 105 TAXIWAY TO D.I.R=30.00 PARALLEL TAXIL E (� ------------ INv= 710.88 '° " STA. 34+06.37, 119.01'LT ' INV-)1014 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _'_ _ _ _ _ _ _ I------ STA 3 - 00 112-- -- - - - STA 37+0000 - 50'LT(ALT I) --------------- --------------- -------------- ------ STA. 3 1 +72.04t, 129.98t'LT R=55.00 L= STA. 34+27.00, 115.00' LT 23.00' 17.50' , STA. 37+00.00, 100.00'LT(ALT. 1 L-8_0.00 STA. 37+52.50, , 72.50 LT ALT. I)( f J L-12.50' � � � STA. 37+80. 0, 100.00'LT(ALT. 1) I C L 00 STA. 33+52.00, 0.00' RT RW 14-32 3:N 5' 1-----�-i--25' STA. 33+52.01, STA. 33+52.01, 0.00'RT $ A = Qi 11 (E TW C � 1 STA:: 37-1K$0. I 0, 20.00'LT(ALT. I) .00RT o IBM O L=120.25' O O + BASELI E "A" ajBM 10 .. , 1 STA. 36+59.75, 20.00'LT(ALT, 1) 17.5' q ., i i l , L = 287.75 STA. 33 54.64t, 161.50'RT L=222. 75 ,. u; <.: T; STA. 34+37.01h9461.50' T I 04 N ` S 36+59 7 161 50'R J L-50. 0' - rt- iwv=�,s.oy STA. 34+22.00, 186.50'RT STA. 33+ 4.64t, 204.01 t'RT o 4 STA. 33+72:00, 186.50'RT cli INv-714b4 II 00 J J STA.' 34+222. 0, 256.20'RT 1 STA. 34+37.00, 243.4' T R=3flwQ0' GRIN f R R=100.00 PUMP -- - -- - L STA•...33+92t *6t'RT STA. 34+62.4t, 09f'RT 18+00 BENCHMMK SCHEOME BM # STATION* OFFSET ELEVATION NORTHING EASTING REMARKS RW 14 10+00.00 0.00' 726.6f 7.100,598.2234 11,581,769.2568 RW 32 65+00.23 0.00' 701.2t 7,097,808.6955 11,585,755.7400 9 33+52.00 500.00 RT CL RW 0.00 BL A 717.77 7,099,687.8386 11,583,198.3592 PK NAIL IN PAVEMENT 10 37+00.00 500.00 RT CL RW 0.00 BL A 718.58 7,099,448.0750 11,583,450.5842 IRON REBAR SET r *STATIONING A = STATIONING !C RUNWAY 14-32 { 1 a _ ; 1 ; V , 31 00 32 50 ---- -- --_ --- 34 00 X N0. REVISIONS BY APP. DATE DELTA AIRPORT CONSULTANTS, INC. I LMv1oft AG 1 Fat Mbft 1X 1 IWbOup PA I RkYnpnq VA 40 00 KEIME M W. MiiA1OER NO. U"5 �e� t2 •I"i•�1q �' 41 50 Pj CAN .E�o �Z1�• q9 � a� LEGEND - EXISTING CHAINLINK FENCE C7 EXISTING ELECTRIC MANHOLE EXISTING PINE TREE - EXISTING YARD LIGHT EXISTING LIGHT POLE U EXISTING TAXIWAY LIGHT Vtit� EXISTING AWOS } EXISTING SATELLITE �ETi EXISTING ELECTRICAL TRANSFORMER °TC EXISTING TELEPHONE CAP ABM 9 BENCHMARK - PROPOSED TAXILANE CENTERLINE NEW 30,000 POUND AIRCRAFT APRON PAVEMENT NEW ACCESS ROAD ASPHALT OVERLAY NEW PCC PAVEMENT 50 0 50 100 1 "=50' SCALE FEET �43 00 40�Rfi EXPAND TRANSIENT APRON e�+►AL WINCHESTER REGIONAL AIRPORT 9020GEO.DWG M1 DOAV NO " NO. CS-0059-15 VA 99020 DRAWN BY: SWEET MFC DESIGNED BY: OF JCL/SGW SCALE: DATE: 1 =50 DECEMBER 1999 32-50 d 34-00 35-50 37-00 38 50 40-00 (7l'�.27) ( �(Jlq) 5.57) (71015), (715,81)71 (715,65) (715.1 �2) 33) (714.59) (71 ------ .11) (713.30) (71 (713.70) ?.86) (712.57) (71 MO) (711.79) b. Ju (716.15) (714.43) (713.64) (713.21) TAXIWAY A (712.89) (712.47) (71 -.10) SEE A SPHALT-CONCRETE LEGEND TIE-I� TIE -1 DETAIL .07) (714.49) T4 ..... . - - - - - - (71334) (712.91) (712.67) (7 1.88) (71f.l UGE -UGE E EXISTING DRAINAGE PIPE +--4 (716 59) .17) 713 ... 712.70 711.75 ---ss EXISTING SANITARY SEWER LINE D. 1. 71 _5�_ (71 '.5�) -Lsj�E (715.?, 15.5,7 715.11) (714.3 (71'3.7) (7 + + 2.9) 1 71 (711.6) l4b 711 (711 ) ED3:90 Dg� 0 --,& U/G MWEM,-----EXISTING UNDERGROUND TCP=714.16 24 7T _7T (710.3) - 1 4 MODEM LINE IN'/=710.88 (715.5),,. 0"o-zinw, 5M (71 i " f_` ( 7 L -IF13,3)0 71'7V94 + 13- _?4 24" RC P-= ST 3.1:3:) D 716.36) A A -71A 710 LL. EXISTING TELEPHONE LINE (716.53) t 0 �+I' 19 (IC 16.18 9,8 71 (716M) (716.64) 7 12 3f;) 714.631' 15 71 "5 EXISTING UNDERGROUND 71 E, (713.2) -_715,19 -715-.90 -7t5-.54 71 14.83 714.48 4.12 -TRAO, #1 ELECTRIC LINE T., 71 716.60 2", (714.7)) 71.113,81 713.5 _7 4 )71' (�7'1'3 714.8) (713.7) 85' TEMPORARY SEDIMENT TRAP U/C CABU. EXISTING UNDERGROUND CABLE EXISTING CHAINLINK FENCE .3,4 5,99 715.63 71 + 5. (711. 28 i14,92 '''' 714.5� 71 (717.10) R TO BE REMOVED 714.124 71 8 X w X_ EXISTING CHAINLINK FENCE ',, { B72 SEE "PCC TO ASPHALT GROUP 11 CONCRETE PAVEMENT B-3 TIE-IN DETAIL". \71 ' _77-T Z) 714 10 714. C - (706.82) 70� ALT. 1: SHOWN At!;f. E)ftE;FE PAYEMENT FIR 5tA 56-T-59.;?5 +0 5+0t EXISTING ELECTRIC MANHOLE 716.71 716.36 6.01 71E.65 714.94 i 706.86) 717.1 Q (717.52) + + \4 A 70 71 12 `��V (707.83) (71'4.4) 714,47 4).,31 16.3 4 4 (708.57) EXISTING PINE TREE '06, '7) REMOVE AND DISPOSE OF AIRPORT EXISTING 7.58) 708.36) EXISTING YARD LIGHT X; "I'v 5 CMP. 71 uu /I .1 2�5 Ob 714.57 0 EXISTING LIGHT POLE Q� ;l 1 4) I 46.60) Q) 14 (JIM' \2 708.22) EXISTING TAXIWAY LIGHT B-9 71 3 2 716.72 716.37 B -4 BAS IN E A 7155. 6 6 71 t.2 715.31 (7 '\'6 Z -, w7l 7.5 dh 716732, 15 (717.4) R444706. 5 WO EXISTING AWOS 1. �Sl708.29) DFMINAGE SUMMARY EXISTING SATELLITE fN T 6P (51eJ ...... El REMOVE EXISTING 24 INCH END SECTION, STD VDOT ES EXISTING ELECTRICAL TRANSFORMER o, "ASPHALT 7/. STA 34+15±, 138'± LT SEE INV. OUT 710.1± OTC EXISTING TELEPHONE CAP CONCRETE PAVEMENT Ln TIE-IN DETAIL". 71 _).82 717.17 716.74 71 3 715.68+ 71 E.63 Dl INSTALL VDOT 48" MANHOLE STA. 34+15±, 138'± LT (714.4) EXISTING ELEVATION + 718.13 (718,51) '71). 3) OY Q1 + + to) + cr Z (719 cl, TOP 714.6 5 INV. IN 710.1± 714.00 PROPOSED ELEVATION + tv INV. OUT 710.0± B-1 III FUEL BENCHMARK FARM D2 INSTALL 24" VDOT ES-1 END SECTION ♦ PROPOSED FLARED END SECTION STA. 37+30, 145' LT INV=705.96 INV. OUT 708.50 SOIL RETENTION COVERING; EC-2 7#5^9 8.21 + - (718.97),. (71t 17 68�,,, 717.14 716.75 (7 -91 � 1 +1 , , + . I 2 716.40 716. .00 0.54- - + - I -v, 71 Y I 9� 7) H (7 D3 INSTALL 12" VDOT ES-1 END SECTION STA. 33+29, 145'RT INV. IN 716.79 0 PROPOSED MANHOLE W/GRATE A& PROPOSED CHECK DAM Q� 718.95 718.84 7-18.71 PR VIDE SAW CUT AT B-5 MID-�-POINT, SEE "SAWED DUMMY JOINT DETAIL". B-6 <719.8) D4 INSTALL 12" VDOT ES-1 END SECTION STA. 33+58, 178' RT DIVERSION DIKE (jE�� ,4)kttl (7M23)__ �7 SEE "PCC TO ASPHALT '116 INV. OUT 716.57 PROPOSED INLET PROTECTION(I:P� 3 �07 71 +C- 71614, CONCRETE PAVEMENT DETAIL". +7 D5 INSTALL 15" VDOT ES-1 END SECTION PROPOSED DRAINAGE PIPE N BC:71 �TIE-IN 42 .0� STA. 34+15, 240 RT V �w 718,14 2) 5,0 INV. IN 715.75 PROPOSED UNDERGROUND -150�-RT lj� � ��;, (722.0) 7 U) _uGT_ (719.2) 718.76� I I 1 .1 1 1 11 � �`�/l 7,/jl -718. 71 71 41, - 18"�)2 - !2'l 716.86 6.`81 D6 INSTALL 15" VDOT ES-1 END SECTION TELEPHONE LINE 718.92 A I .. .4 4 . . .. . . : 716.44 STA. 34+55, 240' RT INV. OUT 715.55 -UGE- PROPOSED UNDERGROUND A... I j " 1� i l%=Ztl 4 . D4 . , J -f 71 a. 47 -5 --718.40 T 71�5.9 8 q �Wo, I'l 715. I ELECTRIC LINE 4 0719.1-0 (720.3) T T 1:�i 4 :718.,48 19.23 7 Dl D2 315 LF 24 INCH RCP, CLASS V --- U/G CABLE- PROPOSED UNDERGROUND CABLE (720.73) __T R '719 719,1 -- 1120.71 0 f�� 7" (720.77) 719.07 + - R B :718.73+ x R B- .,% + 0.- 6u 71 AlAA J't on PROPOS 7,15t + D CHAINLINK FENC + 7) (72 SLOPE = 0.5% D3 D4 44 LF 12 INCH RCP, CLASS IV PROPOSED TAXILANE CENTERLINE )20 \/N Cl: 718.88 � WIN 11 OPOSEb7lAdTO, -71il GATE SEE NOTE .50 SLOPE = 0.5% D5 D6 40 LF 15 INCH RCP, CLASS IV X X PROPOSED BLACK VINYL 16 SLOPE 0.5% CHAINLINK FENCE 20. I V= 04 NOTES: SF--'-` PROPOSED SILT FENCE SF 3.05 _7�9.74 94 719 87 71 5t5 0 + 5. (7� . 118D 5 - L QZ SF 1. THIS SURVEY IS COMPLETED ON BASED ON GROUND TOPOGRAPHIC SURVEY MAY 18, 1999. LIMITS OF DISTURBANCE STALLTEXI TING REMOVE AND REPLACE PEDESTRIAN 0. tATE (NO PA� (71 I /19 96 D 71 �� 7)7 0 + 1 11-11 1 720.0q 71 FENCE IN THIS AREh s TIE TO EXISTING FENCF_� 2. THE UNDERGROUND AND PER DISCUSSION UTILITIES SHOWN HAVE BEEN LOCATED FROM FIELD SURVEY WITH WINCHESTER REGIONAL AIRPORT MAINTENANCE EMPLOYEES. INFORMATION PROPOSED DRAINAGE DITCH .8 X + THE SURVEYOR MAKES NO GUARANTEES THAT THE UNDERGROUND UTILITIES SHOWN 10 Lq�PAVED (720 741 DITCH"-\ W-2' '7720.09 1�7 4 COMPRISE AL SUCH UTILITIES IN THE AREA, EITHER IN SERVICE OR ABANDONED. L THE NEW 30,000 POUND AIRCRAFT APRON PAVEMENT GR I DER (7120.15) PUMP k 719.61 719*40 � 71P.1 SURVEYOR FUR IN THE EX HER DOES NOT WARRANT THAT THE UNDERGROUND UTILITIES SHOWN 0 CATION INDICATED ALTHOUGH HE DOES CERTIFY THAT THEY ARE ARE LOCATED __(7?0.12) I ;, 719.20 18.90 % AS ACCURATELT AS POSSIBLE FROM INFORMATION AVAILABLE. NEW ACCESS ROAD (7 2G.Z7)__V20M6)_ (/2U.Ul)__TP7 0.02)� 714, "ASOHALT___�, + 718.60 (717,01) 1 718.95 3. WORK THIS SHE_ET WITH ELECTRICAL LAYOUT AND GEOMETRIC LAYOUT SHEETS. ASPH ALT OVERLAY SEE C­GNCRE_TE_+1 PVT -4-FOR--AMBONAL-GATF-ANEORMATI-ON,-SEE--7MRTH.-TU*&NAL-RAMP LATE__S[TE_::lLA (119.4 1) TIE-IN DETAW --------------- (719.95) f3EMOW,� _�"'CURB. (71& �g -7 1.0,3 4- �TWO D 3.2 0 1 A' NEW PCC PAVEMENT MA NEW (717.07) 4) NEW PCC PAVED DITCH ROAD TO EXISTING GRADF/17`1 30 0 30 60 • (7161) (7 14.0) ------ 1 op=30' now SCALE FEET 9020GRDR.DWG 32+50 34+00 35-1-50 37 00 38 50 40f00 M 1 NI,TH 0 pl, ",,NLTH ofief 7333 WMepkw Road L TA * , v0A VA MOM A WA RicMvild VkWhla 23237 KINIMM W. @RA&*MR> (804) 275-MOO A IRPOR T CONSUL IA N TS, INC. NO. um V6 vo 10. ;11 Lt) A �4+t 0*d0ft NC # Fat rft Wo7X 4 PA Rlchmon4 VA *6 ONAL ONAL EXPAND TRANSIENT APRON DOAV NOL CS-0059-15 JOB NO. VA 99020 som A fl GRA��NG & wu"`mmAlN^%l;l= DRAWN BY, MFC SHEET OF 7 26.j DESIGNED BY. JCL/SGW 1 ADDENDUM NO. 1 (ONE) JCL KWB -13-0 WINCHESTER REGIONAL AIRPORT SCJU.F-. 1"=30' DATE: DECEMBER 1999 FEVISIONS BY APP. DATE U u_. ME 0 CD 0 (1J 0 er m v M c ro L oI 3 CD L d . rn rn CD i x EROSION AND SEDIMENT CONTROL NARRATIVE AND NOTES: t PROJECT DESCRIPTION THE PURPOSE OF THIS PROJECT AT WIN(CHESTER REGIONAL AIRPORT IS TO EXPAND THE TRANSIENT APRON AND RELOCATE T(HE AWOS. RUNOFF FROM ALL DISTURBED AREAS ASSOCIATED WITH THIS PROJECT SHALL BE INTERCEPTED BY SILT FENCE, INLET PROTECTION, OR OTHER SEDIMENT TRAPPING DEVICES. 2- EXISTING SITE CONDITIONS THE SITE IS AN AREA OF GENTLY TO MODERATELY SLOPING TERRAIN, APPROXIMATELY 3 ACRES IN SIZE. UNDISTURBED AREAS OF THE SITE ARE EITHER PAVED OR COVERED WITH AN AVERAGE STAND OF GRASS. 3 ADJACENT PROPERTY THE AIRPORT IS BORDERED BY AIRPORT ROAD TO THE SOUTH AND VARIOUS RESIDENTIAL AND COMMERCIAL PROPERTIES TO THE NORTH, EAST, AND WEST. 4, SOILS THE FOLLOWING SOIL TYPES OCCUPY THE MAJORITY OF THE AIRPORT PROPERTY: * 3B- BLAIRTON SILT LOAM, 2 TO 7 PERCENT SLOPES * 9B- CLEARBROOK CHANNERY SILT' LOAM, 2 TO 7 PERCENT SLOPES * 1C- BERKS CHANNERY SILT LOAM„ 7 TO 15 PERCENT SLOPES * 9C- CLEARBOOK CHANNERY SILT 'LOAM, 7 TO 15 PERCENT SLOPES 6. CRITICAL EROSION AREAS THE POTENTIALLY CRITICAL AREAS ARE THE PROPOSED OUTFALLS FROM THE PROJECT SITE. TEMPORARY SEDIMENT TRAPS WILL BE USED TO PROTECT OFFSITE AREAS FROM SEDIMENT DEPOSITION. THE OTHER CRITICAL AREAS ARE THE PROPOSED FILL SLOPES ASSOCIATED WITH THIS PROJECT, WHEREVER GRADING IS NECESSARY, ADEQUATE PRECAUTIONS SHALL BE TAKEN TO MINIMIZE EROSION AND TRAP SEDIMENT ON THE SITE. 8. EROSION AND SEDIMENT CONTROL MEASURES a. AIR, WATER, SOIL EROSION AND SEDIMENT CONTROL MEASURES SHALL BE IN ACCORDANCE WITH FEDERAL, STATE, AND LOCAL LAWS. EROSION AND SEDIMENT CONTROL MEASURES SHALL BE IN ACCORDANCE WITH THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK (VESCH), THIRD EDITION, DATED 1992. INSTALLINIG, MAINTAINING AND REMOVAL OF EROSION AND SEDIMENT CONTROL. MEASURES (EXCEPT FOR SILT FENCE AND PERMANENT SEEDING AND MULCHIING OF PERMANENT SEEDED AREAS) SHALL BE INCLUDED IN THE LUMP SUM PAY ITEM FOR "SEDIMENT AND EROSION CONTROL." PAYMENT FOR SILT FENCE, PERMANENT SEEDING AND ASSOCIATED MULCHING WILL BE MADE UNDER THEIR RESPECTIVE PAY ITEMS. THE EROSION AND SEDIMENT CONTROL MEASURES SHOWN ON THE PLANS ARE CONSIDERED MINIMAL STEPS AND ADDITIONAL EROSION AND SEDIMENT CONTROL MEASURES MAY BE REQUIRED, DEPENDING UPON THE FINAL CONSTRUCTION PHASING PROPOSED BY THE CONTRACTOR. NO SEPARATE PAYMENT WILL BE MADE FOR ADDITIONAL EROSION AND SEDIMENT CONTROL MEASURES FOUND NECESSARY UNDER THIS PROJECT DUE TO THE CONTRACTOR'S SEQUENCE OF WORK. b. PERMANENT OR TEMPORARY SOIL STABILIZATION MUST BE APPLIED TO DENUDED AREAS WITHIN SEVEN (7) DAYS AFTER FINAL GRADE IS REACHED ON ANY PORTION OF THE SITE. SOIL STABILIZATION MUST ALSO BE APPLIED WITHIN SEVEN (7) DAYS TO DENUDED AREAS WHICH MAY NOT BE AT FINAL GRADE BUT WILL REMAIN DORMANT (UNWORKED) FOR LONGER THAN THIRTY (30) DAYS. SOIL STOCKPILES MUST BE STABILIZED OR PROTECTED WITH SOIL STABILIZATION AND/OR SEDIMENT TRAPPING MEASURES TO PREVENT SOIL LOSS. C. PERMANENT SEEDING COVER SHALL BE ESTABLISHED ON DENUDED AREAS NOT OTHERWISE PERMANENTLY STABILIZED. d. PROPERTIES ADJACENT TO THE PROJECT SITE SHALL BE PROTECTED FROM SEDIMENT DEPOSITS. e. SEDIMENT BARRIERS, INLET PROTECTION AND OTHER MEASURES INTENDED TO TRAP SEDIMENT ON -SITE MUST BE CONSTRUCTED AS THE FIRST STEP IN GRADING AND MUST BE MADE FUNCTIONAL BEFORE UPSLOPE LAND DISTURBANCE TAKES PLACE. EARTHEN STRUCTURES SUCH AS DAMS, DIKES, AND DIVERSIONS MUST BE SEEDED AND MULCHED IMMEDIATELY AFTER INSTALLATION. f. CUT AND FILL SLOPES MUST BE CONSTRUCTED IN A MANNER WHICH WILL MINIMIZE EROSION SLOPES WHICH ARE FOUND TO BE ERODING EXCESSIVELY WITHIN ONE (1) YEAR OF CONSTRUCTION MUST BE PROVIDED, BY THE CONTRACTOR, WITH ADDITIONAL 'SLOPE STABILIZING MEASURES UNTIL THE PROBLEM IS CORRECTED. q. WHENEVER CONSTRUCTION VEHICLE ACCESS ROUTES INTERSECT PAVED PUBLIC ROADS, PROVISIONS MUST BE MADE TO MINIMIZE THE TRANSPORT OF SEDIMENT (MUD) BY RUNOFF OR VEHICLE TRACKING ON TO PAVED SURFACES WHERE SEDIMENT IS TRANSPORTED ONTO A PUBLIC ROAD SURFACE, THE ROAD SHALL BE CLEANED THOROUGHLY AT THE END OF EACH DAY. SEDIMENT SHALL BE SWEPT OR MANUALLY REMOVED AND PLACED IN A DISPOSAL AREA. STREET WASHING SHALL BE ALLOWED ONLY AFTER SEDIMENT IS REMOVED IN THIS MANNER. THE CONTRACTOR SHALL CONSTRUCT AND MAINTAIN ALL OF THE TEMPORARY STONE CONSTRUCTION ENTRANCES SHOWN ON THE PLANS. h. ALL TEMPORARY AND PERMANENIT EROSION AND SEDIMENT CONTROL PRACTICES MUST BE MAINTAINED AND REPAIRED AS NEEDED TO ASSURE CONTINUED PERFORMANCE OF THEIR INTENDED FUNCTION. i. ALL EROSION AND SEDIMENT CONTROL MEASURES SHALL BE DISPOSED OF WITHIN THIRTY (30) DAYS AFTER THE FINAL SITE STABILIZATION IS ACHIEVED OR AFTER TEMPORARY MEASURES ARE NO LONGER NEEDED, UNLESS OTHERWISE AUTHORIZED BY THE ENGINEER. THE TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE DISPOSED OF AS ORDERED BY THE ENGINEER. j. SEDIMENT REMOVAL FROM THE EROSION CONTROL STRUCTURES SHALL BE DISPOSED OF IN AREAS PROTECTED BY EROSION CONTROL DEVICES OR AS ORDERED BY THE ENGINEER. k. ALL STORM SEWER INLETS WHICH ARE OPERATIONAL DURING CONSTRUCTION SHALL BE PROTECTED SO THAT SEDIMENT LADEN WATER WILL NOT ENTER THE CONVEYANCE SYSTEM WITHOUT FIRST BEING FILTERED OR OTHERWISE TREATED TO REMOVE SEDIMENT. I. THE CONTRACTOR SHALL OBTAII\J ANY LAND DISTURBING AND/OR EROSION AND SEDIMENT CONTROL PERMIIT FROM THE COUNTY OF FREDERICK. M. TOPSOIL STRIPPED FROM THE SITE SHALL BE STOCKPILED, AS ORDERED BY THE ENGINEER. NO MEASUREMIENT WILL BE MADE FOR EXCAVATING AND STOCKPILING OF THE TOPSOIL. THIS WORK SHALL BE CONSIDERED INCIDENTAL TO THE PROJECT. n. TEMPORARY SEEDING SHALL BE: IN ACCORDANCE WITH SPECIFICATION SECTIONS T-901 AND T-908. 7. STRUCTURAL PRACTICES a. STONE CONSTRUCTION ENTRANCE THIS DEVICE SHALL BE INSTALLED AT ALL POINTS OF CONSTRUCTION ACCESS TO PUBLIC ROADWAYS. b. SILT FENCE THIS DEVICE WILL BE INSTALLED IN THE LOCATIONS SHOWN ON THIS PLANS, OR AS ORDERED BY THE ENGINEER. C. STORM DRAIN INLET PROTECTION ALL STORM DRAIN INLETS DRAINING DISTURBED AREAS SHALL BE PROTECTED DURING CONSTRUCTION. 1 ADDENDUM N0. 1 (ONE) NO. REVISION$ JCL KWB 1-13-C BY APP. I DATE d. TEMPORARY DIVERSION DIKE THIS DEVICE SHALL BE INSTALLED AT THE LOCATIONS SHOWN ON THE PLANS OR AS ORDERED BY THE ENGINEER. THE DIVERSION DIKE SHALL BE SERVE TO DIVERT SEDIMENT -LADEN RUNOFF FROM DISTURBED AREAS TO A SEDIMENT TRAPPING STRUCTURE. e. TEMPORARY SEDIMENT TRAP THIS DEVICE SHALL BE INSTALLED AT THE LOCATIONS SHOWN ON THE PLANS. THE DEVICES SHALL BE USED TO DETAIN SEDIMENT -LADEN RUNOFF FROM SMALL DISTURBED AREAS LONG ENOUGH TO ALLOW THE MAJORITY OF THE SEDIMENT TO SETTLE OUT. d. ROCK CHECK DAMS THIS DEVICE SHALL BE INSTALLED AT THE LOCATIONS SHOWN ON THE PLANS. THE DEVICES SHALL BE USED TO REDUCE THE VELOCITY OF CONCENTRATED STORMWATER FLOWS, THEREBY REDUCING THE EROSION IN NEWLY CONSTRUCTED SWALES AND DITCHES. 8 VEGETATIVE PRACTICES a. TOPSOIL STOCKPILE TOPSOIL SHALL BE STRIPPED, STOCKPILED AND THEN REDISTRIBUTED OVER THE AREAS TO BE PERMANENTLY SEEDED UPON REACHING FINAL GRADE. TOPSOIL STOCKPILE LOCATIONS SHALL BE APPROVED BY THE ENGINEER. SURPLUS TOPSOIL SHALL BE LEFT IN A NEAT STABILIZED STOCKPILE. b. TEMPORARY SEEDING THE SEDIMENT BASIN EMBANKMENT, TEMPORARY DIVERSION DIKES, TOPSOIL STOCKPILES, AND ALL AREAS TO BE ROUGH -GRADED DURING THE INITIAL PHASE OF CONSTRUCTION SHALL BE PROTECTED WITH ADEQUATE SEDIMENT BARRIERS AND SEEDED WITH FAST -GERMINATING, TEMPORARY VEGETATION IMMEDIATELY FOLLOWING GRADING. SELECTION OF THE APPROPRIATE SEED MIXTURE WILL DEPEND UPON THE TIME OF YEAR IT IS TO BE APPLIED. 9. MANAGEMENT STRATEGIES a. CONSTRUCTION SHOULD BE SEQUENCED SO THAT GRADING OPERATIONS CAN BEGIN AND END AS QUICKLY AS POSSIBLE. b. SEDIMENT TRAPPING MEASURES SHALL BE INSTALLED AS A FIRST STEP IN GRADING AND SHALL BE SEEDED AND MULCHED IMMEDIATELY FOLLOWING INSTALLATION. C. TEMPORARY SEEDING OR OTHER STABILIZATION SHALL FOLLOW IMMEDIATELY AFTER GRADING. d. AREAS WHICH ARE NOT TO BE DISTURBED SHALL BE CLEARLY MARKED BY FLAGS, SIGNS, ETC. e. THE JOB SUPERINTENDENT SHALL BE RESPONSIBLE FOR THE INSTALLATION AND MAINTENANCE OF ALL EROSION AND SEDIMENT CONTROL PRACTICES. 10. PERMANENT STABILIZATION ALL AREAS DISTURBED BY CONSTRUCTION SHALL BE STABILIZED WITH PERMANENT SEEDING IMMEDIATELY FOLLOWING FINISH GRADING. REGULAR SEEDING AND MULCHING SHALL BE IN ACCORDANCE WITH SPECIFICATIONS T-901 AND T-908. n STORM WATER MANAGEMENT CALCULATION OF RUNOFF BEFORE AND AFTER DEVELOPMENT INDICATES THAT THERE WILL BE INCREASES IN RUNOFF PEAKS AS A RESULT OF ULTIMATE DEVELOPMENT. CONSEQUENTLY, STORMWATER DETENTION FACILITIES INSTALLED DURING PREVIOUS PROJECTS HAVE BEEN DESIGNED TO RELEASE EQUAL TO OR LESS THAN THE 10 YEAR PREDEVELOPED DISCHARGE AND STORE EQUAL TO OR MORE THAN THE 10 YEAR POST DEVELOPED PEAK STORM EVENT. 12- MAINTENANCE IN GENERAL, ALL EROSION AND SEDIMENT CONTROL MEASURES SHALL BE CHECKED WEEKLY AND AFTER EACH SIGNIFICANT RAINFALL. THE FOLLOWING ITEMS SHALL BE CHECKED IN PARTICULAR. C. THE INLET PROTECTION DEVICES SHALL BE CHECKED REGULARLY FOR SEDIMENT CLEANOUT. b. THE GRAVEL OUTLETS SHALL BE CHECKED REGULARLY FOR SEDIMENT BUILDUP WHICH WILL PREVENT DRAINAGE. IF THE GRAVEL IS CLOGGED WITH SILT, IT SHALL BE REMOVED AND CLEANED OR REPLACED. C. THE SILT FENCE BARRIERS SHALL BE CHECKED REGULARLY FOR UNDERMINING OR DETERIORATION. d. ALL SEEDED AREAS SHALL BE CHECKED REGULARLY TO SEE THAT A GOOD STAND OF GRASS IS MAINTAINED. AREAS SHOULD BE REPAIRED AND RESEEDED, AS NEEDED. FREDERICK COUNTY SOILS MAP SOURCE: SOIL SURVEY OF FREDERICK COUNTY, VIRGINIA _ DEL TA 7333 Whitepine Road Richmond, Vir lnie 23237 (804) 275-8301 TEMPORARY SEDIMENT TRAP _ I 1VARUBLEi ORIGINAL GROUND ELEV. ELEV.- 710.80 67 CU. YD./ACRE ELEV.- 708.40 67 CU. YD./ACRE (EXCAVATED) ELEV.- 705.0 *SEE PLATE 3.13-1 VL�LEV. � VAR711.8 i IABLE N 4' MAX. FILTER CLOTH ORIGINAL GROUND ELEV. ii COARSE AGGREGATE CLASS I RIPRAP CROSS SECTION OF OUTLET CLASS I RIPRAP LENGTH (IN FEET) = 11' 6 X DRAINAGE AREA (IN AC.) ,�- DIVERSION DIKE /COARSE AGGREGA EXCAVATED / FILTER CLOTH AREA COARSE AGGREGATE SHALL BE VDOT #3, #357 OR #5 OUTLET (PERSPECTIVE VIEW) MINIMUM TOP WIDTH (W) REQUIRED FOR SEDIMENT TRAP EMBANKMENTS ACCORDING TO HEIGHT OF EMBANKMENT (FEET) �--- W --� ST 3.13 1.5 0.5 2.0 2.0 1.0 2.0 2.5 1.5 2.5 3.0 2.0 2.5 3.5 2.5 3.0 4.0 3.0 3.0 4.5 3.5 4.0 5.0 4.0 4.5 ORIGINAL GROUND ELEV. TEMPORARY DIVERSION DIKE Comneeted Soil SOURCE: VA. DSWC PLATE 3.09-1 AIRPORT CONSULTANTS, INC. CWottq NO 1 Fort Waft TX 1 Hs►Nabtrp, PA 1 RlcMja►d VA CONSTRUCTION OF A SILT FENCE (WITHOUT WIRE SUPPORT) L SET THE STAKES. 2. EXCAVATE k 4"X 4" TRENCH UPSLOPE ALONG THE LINE OF STAKES. WMAX. IIII FLOG' /III III '" 4. 3. STAPLE FILTER MATERIAL 4. BACKFILL AND COMPACT TO STAKES AND EXTEND THE EXCAVATED SOIL. IT INTO THE TRENCH. /-� - IIII FLOW SHEET FLOW INSTALLATION (PERSPECTIVE VIEW) F OII A A \\ POINTS A SHOULD BE HIGHER THAN POINT B. DRAINAGEWAY INSTALLATION (FRONT ELEVATION) SO =: Adapted from IDdnMon of Star Sad Fabric Filtar Barbara for Sedimt CoatrolVA. DSWC PIATB. 3.06-2 Sherwood and tryout 3.05 STONE CONSTRUCTION ENTRANCE EXISTING GROUND 70' MIN +t�t�t•�r• t�t�r�t�t .,r�t+rar*r�Z� �r�Faz'•t�t�t�t�?rtlttr•�f�r�ttllt�t�tortt.!. r • I I _\ POSITIVE DRAINAGE L VDOT 81 COURSE AGGREGATE D TO SEDIMENT TRAPPING DEVICE I ' MUST EXTEND FULL WIDTH OF INGRESS AND EGRESS OPERATION PLAN VIEW SECTION A -A REa ........ urtniry arn�c EXISTING PAVEMENT 5:1 i MOUNTABLE BERM (OPTIONAL) T 10' MIN. EXISTING PAVEMENT 10' MIN. SECTION B-B SILT FENCE DROP INLET PROTECTION 2 X 4' WOOD FRAME \IW21 ` l0sm 1 t` 1 DROP INLET 1ME 3 MIN, GATHER U EXCESS AT CORNERS --1 -------� PERSPECTIVE VIEWS ELEVATION OF STAKE AND FABRIC ORIENTATION SPECIFIC APPLICATION THIS METHOD OF INLET PROTECTION IS APPLICABLE WHERE THE INLET DRAINS A RELATIVELY FLAT AREA (SLOPE NO GREATER THAN 5%) WHERE THE INLET SHEET OR OVERLAND FLOWS (NOT EXCEEDING 1 C.F.S.) ARE TYPICAL. THE METHOD SHALL NOT APPLY TO INLETS RECEIVING CONCENTRATED FLOWS, SUCH AS IN STREET OR HIGHWAY MEDIANS. SOURCE: N.C. It;rosim and Sedimmt Control Planoint and 1Niva YanueL low 3.07 SEDIMENT TRAP SUMMARY 1 CLASS I RIPRAP SEDIMENT DRAINAGE WET STORAGE WET STORAGE DRY STORAGE DRY STORAGE BOTTOM ELEV. TOP OF STONE WEIR LENGTH OF TRAP NO. AREA VOLUME VOLUME VOLUME VOLUME (FT.) STORAGE INVERT ELEV. STONE (ACRES) REQ'D PROVIDED REQ'D PROVIDED ELEV. (FT.) (FT.) OUTLET (FT.) (CU. YDS.) (CU. YDS.) (CU. YDS.) (CU, YDS.) 1 2.7 180.9 182.0 180.9 182.0 705.00 708.40 710.80 16.2 oPLTH of I l j KENNETH W. SRAMIIIR:R > NO. U995 4 1•13•00 1 S`QjONAL �6 4�pj TH 0�, G 04 f�P le 0w AfLIf L R No.0 s �'9`9IONAL '�O EXPAND TRANSIENT APRON SEDIMENT &EROSION ONTROL NOTES & DETAiI WINCHESTER REGIONAL AIRPORT PLATE 3.07-1 9020ECDT.DWG SH T1 DOAV NO. JOB NO. CS-0059-15 VA 99020 DRAWN BY: SHEET MFC 8 DEWGNED BY: OF JCL\SGW SCALE: DATE 26 NONE DECEMBER 1999 C.D C) C\j Cu (Ai ai CD to CD 3: 70 CD u CD ch CD CD M CY) O CF) n33 WhIte0m Road Richmond, Vlt9h* 23237 !PER FREDERICK COUNTY PLANNI46 DEPT.T tt (804) 275-MM ADDENDUM NO. 2 (TWO) ay ADDENDUM NO. 1 (ONE) A EXPAND TRANSIIE,N I AP�RON (10,,000 SY) A T VAX M 77% SOM A ' o-zq 11 I WlNCHESTER REG- ON AIRPORT AUTHORITY, V K6, I q 71 '§A "Mals )VGNAKER5 — OWNER/DEVELOPER : WINCHESTER REGIONAL AIRPORT AUTHORITY 491 AIRPORT ROAD WINCHESTER, VIRGINIA 22602 (540) 662-5786 FAX (540) 722-9335 — DESIGNER : DELTA AIRPORT CONSULTANTS, INC. 7333 WHITEPINE ROAD RICHMOND, VIRGINIA 23237 (804) 275-8301 FAX (804) 275-8371 NOTE: CONTRACTOR SHALL OBTAIN A LAND DISTURBANCE PERMIT FROM THE PUBLIC WORKS DEPARTMENT PRIOR TO INITIATING ANY SITE WORK jAjNAL MINI", C)LN O<D 1 COVER SHEET 2 BOUNDARY & ZONING 3 SUMMARY OF QUANTITIES 4 GENERAL LAYOUT 5 PHASING LAYOUT 6 GEOMETRIC LAYOUT 7 GRADING & DRAINAGE 8 SEDIMENT & EROSION CONTROL NOTES & DETAILS 9 DRAINAGE DETAILS 10 DRAINAGE DETAILS 11 TYPICAL SECTIONS & PAVEMENT DETAILS 12 FENCE DETAILS 13 FENCE DETAILS 14 TIE -DOWN MARKING LAYOUT & MISCELLANEOUS DETAILS 15 ELECTRICAL LAYOUT - ALT I - 17 111 ELECTRICAL DF.TAILS 18 ELECTRICAL DETAILS 19 FENCE POWER RISERS 20 AWOS FIELD INSTRUMENT SITE PLAN 21 AWOS FOUNDATIONS 22 AWOS RACEWAY LAYOUT 23 DRAINAGE PROFILES 24 CROSS SECTIONS 25 CROSS SECTIONS 26 CROSS SECTIONS wil DOAV O® CS-0059-15 DRAW Y. MFC Y. JCL SGW C-) _J 0 CD 0 cu Cu Nrr Cu ai of 0 cv L �O L C-D 0 w z 0 IV a c, 0 rn 0 Cu 0 rn of 0 n. Cn rn rn 86 \j N/F DICK N/F COVERSTONE B2 D.B. 568 PG. 769 , D.B. 222 PG. 231 N/F CUS7ER, TRUSTEE '�"" N/F CARPERS VALLEY GOLF CLUB L.P. ' D.B. 753 PG. 367 "I�" D.B. 762 Pc. 808 L4o 82 83 , 89 B Law L39 sraw e' QRA1£L L41 CART PATH wiw \ L34 / / I / � o AB SE N/F CARPERS VALLEY GOLF CLUB L.P. _ CF24.OAK L36 D.B. 762 PG. 808 II 1 11I 87A ow 1 I STA. = 3*24.79 r 1133 r' I 599.16' LT. RUNWAY L33 40' 1 1 II I� 14IJ2 f L37 r -L38 1 * .* - - - \ SHENANDOAH GAS CO. N F.C.S.A. \ I 1/2' 1112, RICH T-OF- WAY U71LlTY ESM'T. -A11 I �� �R \ (50' MAX. WIDTH) I � NAF WINCHESTER OFFICE D.a 677 PC 487 CENTER L/MI TED 'PAk?7NERSHIP 1 I RUNWAY PROTECTION ZONE D.B.\ i - 691 PG. Z'9 �,,:. } B2 Ei 1111 II _ API/RA M2 111 I r \ \\ I _ s' L3 > I I $ C/L RUNWAY 14/32 N/F WoRCO ,'D.B. 6340 Pc. 51� - - ngl ' 1 L- L30 88 ��' \ �1 �1 �� , "' Jo- OA/ A AWW � FW F"ra 65. ' - 8 RUNWA Y I I a Z *00 1re�- \ l l � - �t 14132 �c �, a \\ ❑ - - - O T1T1T1T N/F GOLLAIDA Y L29 1 L26 L24 o z y,Z z NSF RIB t6 N/CHOLSON 39 i L27w L oz '1'� �� g 2� " O.B. 4j PG,. 9s 59, �t 72 48 F Z �� c uD.B. 245 PG. 216 L28 i� z z���RA- Bl _ � _ _ � �-� �, j y, \ 51*X va- 74 D.B. 423 38 a �� w Z ` -, 71 BEA/ VER % PG. 252 in o n % 5, �' 6 8 6 9 70 t% ca D.B. 423 m Z �m , �°i 66 ��' rn-i ' C5 L15 * PG. 252 33A o� A i.'^ 64 65 67 0�", 1 Lt7 6061 7761 I Lts -_-- 32 ` ,. 77 50 59 62 RT40C L= orn , o _ _ _--� c� i G� N/F BEAVER RA 47 49 51 52F LI b!� i _-_ --- �� D.B. 322 PG. 526 v � ° v G _ -673 PG 201 � D.B.DZ 1 39 45G 40B R r776 r.Nv B2 , B1 2 � 3 4 HE 30 N/F ,' GOLLADAY � Aa 170 y�� kyry PG N 6171 45' W 746.94' !p, --� BEA VER PC, 2522 ���� ' � N/F BEAVER -� 31 D. B 423 PG 252 p 0`ry 33A 0 3 2 N/F BEA VER AR 322 PG 526 33A1 -Rm "'a tn HWY. mm N I FAN). RT 776 DETAIL "B" (NOT TO SCALE) CURVE TARLE (Y/I-VE - RADIUS' LENGTH � m� TANGENT CHORD SEARING _ DELTA Cl 750. 00 228. 60m 92.23 28.11m 46.18 14. 07m 92.18 28.10m N 44_45 T2 " W - 07V2 46_ C2 2192. 66 668.32m 496. 74 151. 41m 249. 44 76. 03m 495. 67' 151. 08m N 54 46'09 W 12 58 48" C3 4089.57' 1246.50m 269.90' 82.27m IJ5.00' 41.15m 269.85' 82.25m S 5922 07" E 03 46 53" C4 16405.18 5000.30m 510.62 155.64m 255.33 77.82m 510.60 155.63m S 6122'03 E 0147'00 C5 725.00' 220.98m I 103.10' 31.43m 1 51.64 15.74m 1 103.02 31.40rn S 5624'12" E 0808153" C6 1795.27' 1 547.20m 1 114.24' 1 82m 1 57.14 14.42m 1 114.22' 34.81m S 38 41 '50 W 03 38 45" _. TANGL-'NT TABLE' LINE _ DIRECT/ON -I DI S 7'ANCE L 1 S 557315 E 168.989 515.08m L2 S 11:3311 W 93.92 28.63m L 3 S 11'42J8o E 44J..12 135. 06m L4 S 50-1 '12" W 369.00 112.47m L5 N 417359 W 128.98 39.31m L6 N 4876 45 W 270.27 82.38m L 7 N 617533 W 427.72' 130.37m L8 N 5728 40 W 107.02' 32.62m L 9 N 32'31 '20" E 25.00' 7.62m L 10 N 5728'40" W 169.32' 51.61m L l l N 34 51 '57 E 71,3. 0 2217. 34m L 12 S 34 5157 W 746.31 227. 48m L 13 N 6275'33" W 516.00, 157.28m L 14 N 6028 33" W 928.85' 283.1Im L 15 N 54 :33'00" W 145. JO' 44.29m L 16 N 5279 41 W 2351.25 716.66m L 17 N 30 47 48 E 612.8 186.79m L 18 N 59 02 16 W J87. 70' 11817m L 19 N 25 43 07 E 317.11 95. 65m L20 N 59-0 46 W 616.25 187 83m L21 S 3145 14 W 314.22 78rn L22 N 58 48 442" W 30 00 _95 9.14m L23 N 314514 E 314.05 95.72r» L24 N 59 0746 W 635.67 19 J. 7 m L25 N 23 5138 E 232. 72 7019im TANGENT 7; L?. E LINE 91RECTION DISTANCr L26 N 6072 02 W 409. 47 124.81m L27 N 26 09 6 E 58. 77' 17 91m L28 N 7056 3 W_ 739.94 4m L29 N 2826 01 °-E 564.30 172. 00m L 30 N 6171 45 W 746.94 7. 67M L31 N 5735'31 E 145.24' 44 7m L 32 N 56 57 34 E 599.43 1 71m L33 I 20:31'12" E 5751 1175 JOm L 34 S 58 33 06 E 1339.57 408, j0m L 35 S 58 25 33 E 100. 00 30, 4 m L36 S 3876'03 W 581.79' 73Ira L37 S 4640 40 E 1578.90' L38 N 254152 E 121.20 L 39 S 64 20 12 E 2358.36 7Z L40 S 085452 W 411.34 1 L 41 S 56 27 27 E 845.50 257.71m L 42 S 2726 44 E 2090.61 637.22m L 43 N 52 20 11 W 171.23r 52. 19m L44 S 2773 00 E 192.31 58.62m L 45 N 6171 45 W 67.45 20.56m L46 N 5602 31 E 884.39 269.51m L 47 S 56 02 31 W 885.57 269.93m L 48 S 56 2 31 W 956.29 291.48m L 49 N 00 �132 W 72. 00 21. 95m 3 1 PER FREDERICK COUNTY PLANNING DEPT. I SGW I JCL 2/18/00 NO. I REVISIONS I BY I APP. I DATE 7333 Whitepine Road Richmond Virginia 23237 (8014) 278--8301 av cioW" r SEE NOTE 7 367,7' , 59tir4o W 616.25 z L24 w 63-0 ' p z m a\ \` 72 \�X67 A`4` N/F A.W8Y D.S. 556 PG e39 N L21 69 7071 L22 68 N 5e'48'42' W - 30.00' 776 E'r. C1Pnv� 30' P (SEE 0TE 4) DETAIL "C" (NOT TO SCALE) NO TES' 1) THIS PLA T HAS BEEN PREPARED WITHOUT THE BENEFIT OF A 77TLE REPORT AND DOES NOT NECCESSARIL Y INDICA TE ALL ENCUMBRANCES ON THE PROPERTY. 2) IMPROVEMENTS HA VE NO T BEEN L OCA TED B Y THIS SUR VEY AS PER WR/T IEN AGREEMENT WITH THE CLIENT. 3) UNLESS OTHERWISE INDICATED ON THIS PLAT, 518" CAPPED REBAR WILL BE SET SET A T ALL PROPERTY CORNERS. PROPERTY CORNERS ALONG 30' PRESCRIPTIVE EASEMENT WILL BE OFFSET 15' 4) FIELD MEASUREMENTS, INFORMA77ON FROM ADJOINING OWNERS OF LONG STANDING AND HRG/NIA DEPARTMENT OF 7RANSPORTA T/ON RECORDS SHOW RT. 776 AND THE MAJORITY OF OLD RT. 645 TO BE A 30' PRESCRIPTIVE EASEMENT ONL Y. THIS SURVEYOR POUND NO CONVEYANCES FOR PUBLIC USE AMONG THE LAND RECORDS 5) THIS AREA OF LAND APPROXIMA TEL Y 107' x 60' IS PART OF PARCEL B" AS SHOWN ON PLAT OF SURVEY BY H. BRUCE EDENS, DATED 3 OCTOBER 1972 AND RECORDED W1 TH A DEED DA TED 14 NO VEMBER 1972 /N D. B. J99 PG. 303 CONVEYING PARCEL B" TO WOODROW W. HALL, ET AL. THE CLEAR ZONE EASEMENT" DENOTED AS PARCEL 4A ON EXHIBIT A" ATTACHED TO THE COVENANT AND AGREEMENT RECORDED IN D. B. 516 PG. 562 DA TED 31 AUG. 1979, INCLUDES THIS 107' x 60' AREA ALTHOUGH 77IE PROPERTY WAS NO LONGER STANDING /N THE NAME OF THE GRANTORS MI 80M 80A t N/F GLAZE & BROS. D.B. 721 PG. 113 cc�m�w PCISr h I.D. 801 Q QU. N/F NORTH N/F GLA/ZE N/F GLA/ZE M1 FREDERICK REAL TY D.B. 607 PG. 651 D.B. 607 PG. 669 �\ 0' D.B. 721 PG. 113 L42 O revue N/F GLA/ZE ��. Mawaf D.B. 607 PO 669 f%1U. k O /,-2. RfMARFW ,.. STA. a 88f 98. B5 N/F GLAIZE 580.31' LT. RUNWAY I \ \ D. B. 679 pG. 69 L2 W. . A. A. 14/32 f I I API/RA I 79G C61 ���\ 159D L1 D. P��1427 ,� TH13'pARCFL HAS BEEN RECENTLY ACOAR RUNWAY PROTECTION ZONE I L43 �\ \ --- I c \\\ i PURCHASED Bi*-WR.A.A. BUT HAS I_ NOT BEEN SURVEYeLt-W-THE Fit L44 \� - 1 ---1 \ I BY THIS SURVEYOR L - o '� _ `� - r M1 30 4 ACRES o� 54 • '"£s£ME GREsS 1 1 \ C/L RT. 728 0p R 1 1 \ \ VICTORY ROAD MA I , o C' I I , W COGAN 159A 160 L41 RA NOB v 1 1 L4��� Ct 5 30 ESCR/PT/VE ESM'T. 901 / - _ 4.4 NAU7ICAL 50' �7N *-' ,r" R•0'W `�� MILES TO RW END EAR / LT=J- 1T1T -L:T JLTLTZTL L13 L8 7 B NCHESTER SPEED WA Y 5 6 L14 � r•D.B• � 64 PG 58 D 6B -�RT ROA 4A 4Ippu D B 6 1 PG.850 -- 6 A ' 4 z 5 A D 1 2 3 o D1 gyp, R z Z A D k -U ~ 6 N/F CARPERS VALLEY GOLF CLUB L.P. D.B. 762 PG. 806 LARGE 7REES ON BOUNDARY LINE WITH FENCE REMAINS L39 8' GRA V£L CART PATH1 245' W.R.A.A. DETAIL "D " (NOT TO SCALE) 6) O LEE GARBER, HIS HEIRS AND ASSIGNS AS SUCCESSORS /N 777LE TO THE SAID ADJACENT LAND, ARE GRANTED A PERPETUAL EASEMENT FOR USE OF THE WATER FROM THE EXISTING WELL ON TRACT 5-D AS WELL AS AN EASEMENT OF RIGHT-OF-WAY FOR INGRESS AND EGRESS FROM GARBER S LAND TO AND FROM THE SAID WELL FOR" WA TER LINE PURPOSES. DEED BOOK 544 PAGE 708. 7) THIS 30' WIDE PORTION OF W.R.A.A. PARCEL /T l WAS CONTAINED IN THE PARCEL ACCORDING TO DEED BOOK 183 PAGE 444, WHERE R. CLERK FLETCHER, A WIDOWER, CONVEYED THE PARCEL TO CHARLES AL T AND DAISY M. AL T BY DEED DA TED 13 SEPTEMBER 1942. THIS SURVEYOR FOUND NO /NFORMA77ON AMONG THE LAND RECORDS WHERE IT HAD BEEN CONVEYED AWA Y FROM THE ORIGINAL PARCEL. 8) THIS 20' RIGHT -OF -WA Y /S SHOWN ON PLA T OF SURVEY RECORDED WITH PARCELS "12A & 128" RECORDED WITH DEED DATED 27 AUG. 1971 DEED BOOK J80A T PAGE. 588 AIRPORT CONSULTANTS r-.01afmfls , INC. p,LTH 0� � UO KENNETH W. BRAMMER> NO. 12995 t311' jONAL 1 AREA EXCEPTED & RESERVED /N D.S. 659 PG. 175 (A.K.A. POKEN EOU/PM£NT CO. TRACT DESCRIBED BY SURVEY OF R. U. GOODE DATED NOV. 27, 1968) 161 ?1 ZONING LEGEND RA - RURAL AREA 7 RP - RESIDENTIAL PERFORMANCE B1 - NEIGHBORHOOD BUSINESS \ B2 - BUSINESS GENERAL B3 - INDUSTRIAL TRANSITION M1 - LIGHT INDUSTRIAL M2 - INDUSTRIAL GENERAL MH1 - MOBILE HOME HE - HIGHER EDUCATION C6 r L39 1 5 V-20'11' f 171.2J' N ,? ' ?,- w L40 DETAIL "A " SCALE.- 1' = 200' AREA EXCLUDED FROM PLA T FOR CONVEYANCE rO W.R.A.A. IN D.B. 671 PG. 857 (6,968 SQ. FT.) NOTE: PERIMETER SURVEY TAKEN FROM PLAT OF WINCHESTER REGIONAL AIRPORT AS PREPARED BY DOVE AND ASSOCIATES 3078 SHAWNEE DRIVE WINCHESTER, VIRGINIA 22601 DATED AUGUST 1992, AND REVISED OCTOBER 2, 1992 PROPERTY LINE HAS BEEN UPDATED SINCE 1992 SURVEY TO REFLECT SUBSEQUENT LAND ACQUISITION BY THE WINCHESTER REGIONAL AIRPORT NI,TH 0;, D O f�% U JOHN CASEY L 0140MAKER > NO. 026996 k'9S10NAL V�G LEGEND ououu�ruuruo rrrrrrrrrrrrrrrrrr■=i rrrrrrrrrrrrrr ■rr nurruru•o • rr.oasmNG C • urruo rruou r � rrrrr■=�irrrrrrr��=i, PROPOSED-• FEE SIMPLE PHASE I 41911flT PROPERTY ZONING BOUNDARY 400 0 200 400 1 "=400' SCALE FEET EXPAND TRANSIENT APRON WINCHESTER REGIONAL AIRPORT 9020ZONEl.DWG 400SHT JOB NO. VA 99020 SHEET DESIGNED BY: OF JCL/SOW SCALE: DATE 26 1 "=400' DECEMBER 1999 DOAV NO. CS-0059-15 DRAWN BY: MFC LD Y Q) 3 T 4- C Q O CU O O CV O O O L Q U J 0 0 0 CU m 6 m CU r. m 3 a 0 o, cu 0 cli cn cl CT, Q, rn FW GENERAL NOTES: 1. THE CONTRACTOR SHALL MARK AND LIGHT AREAS UNDER CONSTRUCTION IN ACCORDANCE WITH THE PLANS AND SPECIFICATIONS. AIRCRAFT AND PUBLIC SAFETY SHALL NOT BE COMPROMISED AND PROPER SEPARATION SHALL BE MAINTAINED AT ALL TIMES. REFERENCE IS DIRECTED TO SECTION 130 OF THE SPECIFICATIONS. EQUIPMENT AND VEHICLES SHALL B3E MARKED WITH 3' X 3' ORANGE AND WHITE CHECKER FLAGS (DAY ONLY) OR YELLOW FLASHING DOME TYPE LIGHT (DAY OR NIGHT). 2. THE CONTRACTOR SHALL LOCATE AIND PROTECT ALL EXISTING UTILITIES AND FACILITIES (INCLUDING AIRPORT LIGHTING, NAVAIDS, ETC.) FROM DAMAGE BY EQUIPMENT OR PERSONNEL. THE CONTRACTOR SHALL CONTACT UTILITY AND FACILITY AGENCIES FOR FIELD MARKING PRIOR TO BEGINNING CONSTRUCTION. THE LOCATIONS OF EXISTING UNDERGROIUND UTILITIES ARE SHOWN IN AN APPROXIMATE WAY ONLY AND HAVE NOT BEEN INIDEPENDENTLY VERIFIED BY THE OWNER OR ITS REPRESENTATIVE. THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF ALL EXISTING UTILITIES BEFORE CONIAMENCING WORK, AND AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH MIGHT BE OCCASIONED BY THE UNDERGROUND UTILITIES. ALL UTILdTIES AND FACILITIES ARE NOT NECESSARILY SHOWN. ANY UTILITIES OR FACILITIES DAMAGED DURING THE PROJECT BY THE CONTRACTOR'S MEN OR EQUIPMENT SHALL BE PROMPTLY REPAIRED AT THE CONTRACTOR'S EXPENSE. HAND DIlGGING TO PROTECT UTILITIES FROM DAMAGE SHOULD BE ANTICIPATED. THE CONTRACTOR SHALL ADVISE THE ENGINEER, IN WRITING, OF ANY EXISTING UTILITY OR FACILITY DAMAGE (IE. AIRPORT LIGHTING, NAVAIDS, ET.) PRIOR TO BEGINNING CONSTRUCTION. 3. ALL DISTURBED AREAS, INCLUDING YHE CONTRACTORS STAGING AREA, HAUL ROUTES, GRADING LIMITS, ETC. SHAILL BE RESTORED TO A SMOOTH LINE AND GRADE WITH POSITIVE DRAINAGE. THE CONTRACTOR SHALL SEED AND MULCH ALL DISTURBED AREAS. THERE WILL BE: NO MEASUREMENT FOR PAYMENT OF SEEDING AND MULCHING REQUIRED OUTSIDE THE GRADING LIMITS, APPROVED STOCKPILE LIMITS, OR APPROVED HAUL LIMITS. 4. THE CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING ALL PERMITS, LICENSES, ETC. REQUIRED BY LOCAL, STATE, AND FEDERAL AGENCIES. 5. BORING LOCATIONS SHOWN ON THE PLANS ARE APPROXIMATE. 6. FIELD SURVEY INFORMATION WAS PROVIDED BY: MARSH & LEGGE LAND SURVEYORS, P.L.C. 560 NORTH LOUDOUN STREET WINCHESTER, VIRGINIA 2:2601 7. UPON COMPLETION OF THE PROJECT, THE CONTRACTOR SHALL MAKE ALL NECESSARY REPAIRS TO THE HAUL ROAD AND CONTRACTOR STAGING AREA AS ORDERED BY THE ENGINEER. ALL REPAIR WORK SHALL BE CONSIDERED INCIDENTAL TO THE PROJECT. 8. PRIOR TO ENTERING ANY AIR OPERATIONS AREA (AOA) OR SAFETY AREA, THE CONTRACTOR SHALL COORDINATE AND OBTAIN CLEARANCE FROM THE OWNER. NO EQUIPMENT OR PERSONNEL SHALL ENTER AN OPEN RUNWAY OR TAXIWAY SAFETY AREA UNLESS PROPERLY COORDINATED WITH THE OWNER. THE USE OF TRAINED FLAGMEN AND TWO-WAY RADIOS SHALL BE REQUIRED WHILE WORKING IN SAFETY AREAS OR ANY AREA WHERE AIRCRAFT OPERATE. THE CONTRACTOR SHALL HAVE A TWO-WAY RADIO AT THE JOBSITE AT ALL TIMES WORK IS IN PROGRESS IN AN ACTIVE / • TO THE PROJECT. SAFETY AREA. THE CONTRACTOR SHALL MONITOR THE COMMON AIR TRAFFIC r r/ •' ` w o ADVISORY FREQUENCY (122.7). THE CONTRACTOR IS RESPONSIBLE FOR PROVIDING /' '� z o THE TWO-WAY RADIO(S). REFERENCE IS DIRECTED TO THE SPECIAL PROVISIONS OF r I • • <I `-) THE SPECIFICATIONS. rr/• _rr�►-•ram '�♦ >Ld r r •''� r / •' •. N WESTVIEW BUSINESS CENTER wowowr •► �♦000*0 9. THE APRON SHALL BE PAVED WITH A MINIMUM 18 FOOT WIDE PAVER TO MINIMIZE JOINTS. 10. IN ORDER TO REMOVE ANY SMALL IRREGULARITIES, THE CONTRACTOR WILL BE REQUIRED TO PROVIDE AND USE A 30-FOOT SHOE OR FIXED STRING LINE. A SHORT/JOINT SHOE MAY ONLY BE USED WHEN MATCHING THE EDGE OF AN ADJACENT LIFT. 11. UPON NOTIFICATION FROM THE OWNER THE CONTRACTOR SHALL IMMEDIATELY CLEAR THE TAXIWAY OF EQUIPMENT AND PERSONNEL IN THE EVENT OF A DECLARED AIRCRAFT EMERGENCY. 12. THE CONTRACTOR SHALL BE REQUIRED TO RELOCATE THE CLOSED MARKERS AND AVIATION BARRICADES DURING THE PROJECT. MULTIPLE RELOCATION OF THE CLOSED MARKERS SHALL BE CONSIDERED INCIDENTAL TO THE PROJECT. THE LOCATION OF THE CLOSED MARKINGS, AS SHOWN ON THE PLANS, REPRESENTS THE MOST TYPICAL LOCATION. 13. THE WASTE AREA FOR ALL CLEAN SELECT MATERIAL IS SHOWN ON THE PLANS. ALL BROKEN CONCRETE, ASPHALT, ETC. SHALL BE DISPOSED OF OFF AIRPORT PROPERTY BY THE CONTRACTOR. AT A MINIMUM THE WASTE AREA SHALL HAVE SILT FENCE INSTALLED ON THE DOWN SLOPE SIDE AND ADDITIONAL SILT FENCE AS REQUIRED TO MINIMIZE SEDIMENT RUNOFF. ADDITIONAL CONTROLS MAY BE REQUIRED IF SILT FENCE IS NOT ADEQUATE. 14. THE OWNER RESERVES THE RIGHT TO CONTRACT AND PERFORM OTHER OR ADDITIONAL WORK ADJACENT TO AND WITHIN THE WORK AREA COVERED BY THIS CONTRACT. WHEN SEPARATE CONTRACTS ARE LET WITHIN THE LIMITS OF ANY ONE PROJECT, EACH CONTRACTOR SHALL CONDUCT HIS WORK SO AS NOT TO INTERFERE WITH OR HINDER THE PROGRESS OR THE COMPLETION OF THE WORK BEING COMPLETED BY OTHER CONTRACTORS. THE CONTRACTORS WORKING ON THE SAME PROJECT SHALL COOPERATE WITH EACH OTHER AS ORDERED BY THE ENGINEER. ANY ADDITIONAL EFFORT OR WORK REQUIRED FOR SUCH COORDINATION WITH OTHER CONTRACTORS SHALL BE INCIDENTAL TO THE PROJECT AND NO SEPARATE MEASUREMENT OR PAYMENT WILL BE MADE. REFERENCE IS DIRECTED TO SECTION 50 OF THE SPECIFICATIONS. 15. THE CONTRACTOR SHALL MAINTAIN POSITIVE DRAINAGE ON THE PROJECT FOR THE COMPLETE DURATION. 16. THE CONTRACTOR IS ADVISED THAT AIRCRAFT MAINTENANCE OPERATIONS ARE CONDUCTED ADJACENT TO THE PROJECT. SPECIAL ATTENTION TO DUST CONTROL WILL BE REQUIRED DURING THE COURSE OF THE PROJECT. THE USE OF WATER AND CALCIUM CHLORIDE SHALL BE ANTICIPATED. THE ENGINEER RESERVES THE RIGHT TO HALT WORK OR HAULING IN NON -CONFORMING AREAS, IF CORRECTIVE ACTIONS ARE NOT PROMPTLY TAKEN BY THE CONTRACTOR TO CONTROL DUST. 17. THE CONTRACTOR SHALL INSTALL AND MAINTAIN ONE (1) GRAVEL HAUL ROAD AS SHOWN ON THE PLANS. AT THE COMPLETION OF THE PROJECT THE HAUL ROADS SHALL BE SHAPED TO SMOOTH LINE AND GRADE AND LEFT IN SERVICEABLE CONDITION. PAYMENT WILL BE MADE FOR UP TO FOUR (4) INCHES OF GRAVEL ON THE REQUIRED HAUL ROAD UNDER ITEM R-309. PAY LIMITS FOR THE HAUL ROAD SHALL BE TO A MAXIMUM WIDTH OF FIFTEEN (15) FEET. THE CONTRACTOR'S ATTENTION IS ALSO DIRECTED TO THE "HAUL ROUTE NOTE" ON THE PHASING LAYOUT SHEET. 18. NO DEBRIS OF ANY NATURE SHALL BE ALLOWED IN ACTIVE AIRCRAFT OPERATIONS AREAS. ALL LOOSE MATERIALS (DIRT, STONE, PAVEMENT, FORMING, ETC.) MUST BE KEPT WITHIN THE LIMITS OF CONSTRUCTION. WHEN THE CONSTRUCTION BARRIERS ARE MOVED DURING CONSTRUCTION, THE CLEANUP OF THE AREAS OUTSIDE THE BARRIERS SHALL OCCUR IMMEDIATELY. IN ADDITION, NO LOOSE MATERIALS THAT COULD BLOW INTO AIRCRAFT OPERATIONS AREAS SHALL BE ALLOWED IN THE CONSTRUCTION AREA. 19. THE CONTRACTOR SHALL PROVIDE 0-RING JOINTS FOR ALL REINFORCED CONCRETE PIPE INSTALLED UNDER THIS PROJECT. THE CONTRACTOR SHALL INSTALL STANDARD STEPS IN ALL MANHOLES AND DROP INLETS. THE CONTRACTOR SHALL INSTALL INLET SHAPING IN ALL DRAINAGE AND SEWAGE MANHOLES AND DROP INLETS. NO SEPARATE MEASUREMENT WILL BE MADE FOR THE ABOVE REFERENCED ITEMS. 20. ALL MANHOLE AND DROP INLET LOCATIONS AND TOP ELEVATIONS ARE GIVEN TO THE CENTER OF THE STRUCTURE UNLESS OTHERWISE NOTED. 21. ALL MANHOLES, DROP INLETS, AND STRUCTURES WITHIN THE RUNWAY/TAXIWAY/ APRON SAFETY AREAS SHALL BE DESIGNED FOR AIRCRAFT LOADING WEIGHT 60,000 POUNDS, DUAL WHEEL GEAR CONFIGURATION, TIRE PRESSURE 200 PSI. 22. LENGTHS OF DRAINAGE PIPES ON THE PLANS ARE GIVEN FROM CENTER OF STRUCTURE TO CENTER OF STRUCTURE OR FROM OUTSIDE EDGE OF ENDWALL/FLARED END SECTION TO OUTSIDE EDGE OF ENDWALL/FLARED END SECTION. THE PAY QUANTITY SHALL BE THE ACTUAL LENGTH OF PIPE INSTALLED. 23. THE CONTRACTOR'S EMPLOYEE PARKING SHALL BE AS SHOWN. ONLY AUTHORIZED VEHICLES WILL BE ALLOWED INSIDE THE CONSTRUCTION AREA. AT THE END OF EACH WORK DAY, THE CONTRACTOR SHALL POSITION ALL EQUIPMENT, TOOLS, MATERIAL, ETC. IN THE APPROVED CONTRACTOR'S STAGING AREA UNLESS OTHERWISE REQUESTED BY THE CONTRACTOR AND APPROVED BY THE ENGINEER. 24. TOPSOIL SHALL BE STOCKPILED ONLY IN THE AREA SHOWN ON THE PLANS UNLESS OTHERWISE REQUESTED BY THE CONTRACTOR AND APPROVED BY THE ENGINEER. THE STOCKPILE SHALL BE GRADED TO PROVIDE ADEQUATE DRAINAGE AND PROTECTED BY SILT FENCE AS ORDERED BY THE ENGINEER AT THE END OF THE PROJECT. THE STOCKPILE SHALL BE GRADED TO A SMOOTH LINE AND GRADED WITH MAXIMUM 6:1 SLOPES, SEEDED, AND MULCHED. SILT FENCE, FINAL SEEDING, AND FINAL MULCHING ARE PAY ITEMS, FINAL GRADING OF TOP SOIL IS INCIDENTAL. 25. TOPSOIL WILL NOT BE MEASURED AS A SEPARATE PAY ITEM. REFERENCE IS DIRECTED TO THE SPECIFICATIONS. OVER EXCAVATION FOR RE -DISTRIBUTION OF TOPSOIL WILL NOT BE MEASURED FOR PAYMENT AND WILL BE CONSIDERED INCIDENTAL TO THE PROJECT. TOPSOIL STRIPPING TO A DEPTH OF UP TO SIX (6) INCHES IN THE PROPOSED EMBANKMENT AREAS WILL NOT BE MEASURED FOR PAYMENT. ANY STRIPPING BELOW SIX (6) INCHES IN EMBANKMENT AREAS WILL BE MEASURED AS UNSUITABLE EXCAVATION. 26. THE CONTRACTOR SHALL ATTEND A PRE -PAVING CONFERENCE CONDUCTED BY THE ENGINEER PRIOR TO START OF PAVING OPERATIONS. THE PAVING FOREMAN SHALL BE PRESENT AT THE CONFERENCE. THE CONTRACTOR SHALL BE PREPARED TO DISCUSS HIS PROPOSED LAYDOWN/PAVING PLAN. 27. ANY LISTED MANUFACTURER'S EQUIPMENT SHALL MEAN THAT LISTED ITEM OR AN APPROVED EQUIVALENT. 28. WELLPOINTING AND/OR OTHER DEWATERING METHODS REQUIRED FOR THE INSTALLATION OF MANHOLES DROP INLETS ETC SHALL BE CONSIDERED INCIDENTAL SECURITY NOTES: 1. THE CONTRACTOR SHALL ONLY USE THE HAUL ROUTE AS SHOWN ON THE PLANS. THE OWNER WILL PROVIDE ACCESS TO THE CONTRACTOR. 2. THE CONTRACTOR IS RESPONSIBLE FOR ENSURING THAT ALL EMPLOYEES OF THE CONTRACTOR AND SUBCONTRACTORS USE ONLY THE AUTHORIZED ACCESS POINT TO THE AIRCRAFT OPERATIONS AREA (AOA) AND VERIFYING THAT THE ACCESS POINT IS SECURE IMMEDIATELY AFTER USE. GATES THAT FAIL TO SECURE MUST BE IMMEDIATELY REPORTED TO THE AIRPORT. 3. THE CONTRACTOR SHALL MAINTAIN THE PERIMETER FENCE ON A CONTINUOUS BASIS WITH ANY TEMPORARY OPENING BEING CONTINUOUSLY OBSERVED BY THE CONTRACTOR'S DESIGNATED EMPLOYEE. ALL TEMPORARY OPENINGS SHALL BE SECURED AT THE COMPLETION OF EACH DAY'S WORK. 4. ALL CONTRACTOR VEHICLES OPERATING IN THE AIR OPERATIONS AREA (AOA) SHALL BE CLEARLY LABELED WITH THE CONTRACTOR'S COMPANY NAME VISIBLE FROM 200 FEET. a O Q •' %--" ♦ RPZ 2500' X 1000' X 1750' r rr .,• ' r , / ' • NG RELOCATED AWOS ♦ ♦"� ♦ ♦ _ �♦ � ELECTRICAL AREA, EXPANDTRANSIENT APRON, • ♦ �+ +"' �• VAULT CONSTRUCT HELICOPTER PARKING RPZ 1010' X 500' X 1700' � 1 1 AREA, RELOCATE EX1871NG AWOS % _ �G .. • WINDSOCK EXISTING SHENANDOAH - _ GAS COMPANY 6" LINE- ow -- _ 400' ROFA _ _ _ _ I GLIDE SLOPE CRITICAL AREA �` �` d - �. ■ I RUNWAY SAFETY AREA I I CONTRACTORS ENTRANCE RUNWAY SAFETY AREA • 200' RSA TYP. - ■ - ��� 500' x 1000' I ` FOR AWOS WORK ONLY I / 5,00' x 1000' - _ -toe=- - - - 5�-X 1Q0 - - - - - - - - - - - - N - -- -- - • _ •--a----i- �-- • - - - - - STA. 10+ 0 - - - - -� - - - - - - - - - SwRom_ _ r • • LOCALIZER 200 RSA TYP. - ' m ONSTRUCTION ABM 8 0 ■ STA. 65+00 r �,. • ANTENNA _ I _ 400' ROFA ENTRANCE .0 TSA 79' TYP. TOFA 131' TYP. ■PAPI I I HAUL .' - -.r/' r � �• _ ,�.-. , -.- ,---------------- ��--------------- ---------- --------------�---------------------------------- -- -I---------- --- ROUTE B ON o - - - - - - - - - - - \ - - - - - A T I - Y - - - - - - - - - - - - - - - - 1- r �,•• • _ -TAXIWAY A r ` _ - ROFA- - _ - _ - - - _ 1 - - _ - _---- - - - - - - - ROFA rr - ` / • �� � � T1TLTIT LTIT.LT1. LTITITLT1T1T1TlT1T1 � 1 • .• p Q `-- �I APRON - EXISTING GATE 1 • j Q o � HANGA 11 � -HANGARS _ • ••�• 0 p 1 •o p r'�11' - CONSTRUCTION ENTRANCE 20 • V \ o OAD �1 TERMINAL RAUTE A HANGAR DISPOSAL r 4 V K R --- ` AREA LEGEND pQ x BVFFUC • I ��� 02 T-HANGARS A BM 9 BENCHMARK - L___ 'o CONSTRUCT - - r . - - - - • • � -- - - - APPROXIMATE AIRPORT PROPERTY LINE • NEW VEHICLE - - ACCESS ROAD - -' �- CORPORATE ,�,,,.�. �• LOCALIZER CRITICAL AREA r ROAD HANGARS - - - - - - GLIDE SLOPE AREA • ---�-AIRPORT IN 64 5 ROTATING CONTRACTOR'S STAGING AREA BEACON • MALSR RW 32/REILS RW 14 - STATE ROUTE AND EMPLOYEE PARKING PROJECT AREA WINCHESTER REGIONAL AIRPORT: TOP SOIL STOCK PILE AREA 600 0 300 300 - ZONED : API/RA (MAX ELEV ® 740' AMSU 1 "=300' --- HAUL ROUTE MAGISTERIAL DISTRICT : SHAWNEE SCALE FEET 94 CONSTRUCTION ENTRANCE 20 TOTAL ACRES : 364 ACRES FEE 29 ACRES EASEMENT 9020GLO.DWG SH T300 LTH op jNLTH op EXPAND TRANSIENT APRON DOAV NO. VA NO. DE L TA CS-0059-15 VA 99020 7333 Whitephe Road r I G',� DRAWN BY' M FC SHEET Richmond Virginia 23237 UO KENNETH W. BRAWER Y ° CAUVIL AKER> GENERAL LAYOUT 4 (8014) 275-8301 A IRPOR T CONSUL TA N TS, INC. NO.12995 02 995 DESIGNED BY: law NMI. v OF el'�%/"J6e�S - p/8nn@l3 �o� I / l 3 � 0 O �w'� �o� � a� l�w'� JCL/SG W 1 ADDENDUM N0. 1 (ONE) JCL KWB 1 /13/00 � � �'� � SCALE: DATE: 26 NO. REVISIONS BY APP. DATE CI>arllott� NC Fort Worms TX 1 Hanlf86urp, PA 1 Rlchmorx� VA sjoNAL E� sIONAL WINCHESTER REGIONAL AIRPORT 1 "=300' DECEMBER 1999 400' ROFA ANGAR r• ✓ 10 '_ 5500' X 100' AVIATION BARRICADES WHEN TAXIWAY C ENTRANCE o TO APRON IS CLOSED TRANSIENT APRON C 57.5' U t- nvIATION BARRICADE— WHEN TAXIWAY A IS CLOSED TOFA TOFA —TOFA ` TSA TSA -# --!- -- - 4- TSA TSA je—TOTFA WORK AREA B T©FA AVIATION BARRICADES TOFA FOR DURATION OF PROJECT — I I � HELICOPTER I w PARKING (ALT. I ONLY) Q 0 B 9Y B 10� ENTRANCE �oJ CONSTRUCTION 3iQ I IY 0. �v REPLACE EXISTING ACCESS TO GARAGE < WORK AREA A � 4 MANUAL GATE WITH SHALL BE AVAILABLE NEW AUTOMATIC GATE AT ALL TIMES-\ 1 TERMINAL CONSTRUCTION NTRANCEOy TRAFFIC DRUMS AS REQUIRED CONTRACTOR'S STAGING AREA I AND EMPLOYEE I PARKING L X APRON EXPANSION WORK AREAS 1"=100' 100 0 100 200 SCALE FEET IAIRCRAFT . , 13 � W ` RELOCATED AWOS ORK AREA D I CHECK PDIN � ♦. � � II GLIDE SLOPE CRITICAL AREA I I — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — RUNWAY SAFETY AREA I ` 500' x 1000' �l I • 111100.1 '..'".. ., FTSA m Cl) 0-) r- L-) 66 0 Co U a, a L rn 3 u� w t a. 0 CU C7 0 ClAi 0) O L a rn rn rn I M PAPI �TTOFA:-=TSA TOFA TSI TOFA TSA - - - - - TAXIWAY A - - TSA TSA TSA TOFA TOFA 1 TOFA TLLTLLTLLTT T �T_TLLTI LLTLLT_T-LT-JL-T-LT_LT_TLLT1 I I X ( NCO. REVISIONS II-�IIOII BY I APP I DATE TOFA TSA - -� TSA OFA r-T-HANGARS STA. 65+00 EXISTING SHENANDOAH� GAS COMPANY 6 LINE •0 • ar • CONTRACTOR'S ENTRANCE FOR AWOS WORK ONLY 1 AIRCRAFT - • _. • '�� • — - R•�R� ROpp ••I PNR� ,,,, • '�� r•r— HAUL ROUTE B EXISTING GATE CONSTRUCTION ENTRANCE�0 `(FOR DISPOSAL AREA) DISPOSALAREA RELOCATED AWOS WORK AREA 200 1 "=200' 200 4 00 I SCALE FEET 7333 Whltaptne Road Richmond Virginia 23237 (804) 275-83// PHASING NOTES: GENERAL 1. WORK DURING ALL PHASES SHALL BE LIMITED TO DAY LIGHT HOURS ONLY. 2. AT THE END OF EACH DAY, ANY PAVEMENT CLOSED TO TRAFFIC SHALL BE CLEANED, VISUALLY CHECKED FOR FOD, AND REOPENED TO TRAFFIC. 3. THE CONTRACTOR SHALL PROVIDE A MINIMUM 48 HOUR NOTIFICATION OF ANY REQUEST TO CLOSE AIRFIELD PAVEMENTS. 4. THE PROJECT SHALL BE COMPLETED IN A TOTAL OF 112 CALENDAR DAYS. LIQUIDATED DAMAGES WILL BE $700.00 PER CALENDAR DAY. 5. THE CONTRACTOR SHALL SUBMIT A 14 DAY WRITTEN NOTICE TO THE ENGINEER AND OWNER PRIOR TO THE START OF CONSTRUCTION. 6. THE FIRST ITEM OF WORK SHALL BE THE INSTALLATION OF EROSION AND SEDIMENT CONTROL DEVICES. EROSION AND SEDIMENT CONTROL DEVICES SHALL BE MAINTAINED THROUGHOUT THE PROJECT DURATION AND REMOVED AT THE END OF THE PROJECT ONLY AFTER PROPER STABILIZATION OF DISTURBED AREAS IS OBTAINED AND APPROVAL IS RECEIVED FROM ENGINEER. 7. ACCESS TO THE EXISTING TRANSIENT APRON AND ALL OTHER AIRFIELD PAVEMENTS SHALL BE MAINTAINED AT ALL TIMES EXCEPT FOR PERIODS AS DESCRIBED WITHIN THE PLANS. 8. HAUL ROUTE(S): THE CONTRACTOR SHALL USE ONLY THE HAUL ROUTES AS SHOWN ON THE PLANS. THE CONTRACTOR AND CONTRACTOR'S EQUIPMENT WILL NOT BE PERMITTED TO OPERATE ON THE RUNWAY OR ON ANY ACTIVE APRONS, TAXILANES OR TAXIWAYS, EXCEPT AS NECESSARY TO COMPLETE WORK ON WORK AREAS B AND C. 9. PRIOR TO BEGINNING ANY MAJOR ACTIVITY, THE CONTRACTOR SHALL INSTALL ALL CONSTRUCTION ENTRANCES AS SHOWN ON THE PLANS AND REQUIRED BY FREDERICK COUNTY. 10. HAUL ROUTE A SHALL BE USED TO ACCESS WORK AREAS A. B, AND C. HAUL ROUTE A UTILIZES A PORTION OF AN EXISTING AIRPORT ROAD WHICH WALL BE USED BY OTHERS DURING CONSTRUCTION. THE CONTRACTOR SHALL YIELD TO OTHER TRAFFIC USING THIS ROAD; SHALL MAINTAIN ACCESS TO ALL POINTS ALONG THE ROAD; AND PROVIDE ANY TRAFFIC CONTROL NECESSARY TO ENSURE SAFE OPERATIONS IN THIS AREA. 11. USE OF HAUL ROUTE B WILL REQUIRE THE CONTRACTOR TO TRAVEL UNDER THE RUNWAY 32 APPROACH SURFACE AND RUNWAY 14 DEPARTURE SURFACE. PRIOR TO ENTERING THE APPROACH/DEPARTURE SURFACE AREA, THE CONTRACTOR'S PERSONNEL SHALL STOP AT THE AIRCRAFT CHECK POINTS AS SHOWN ON THE PLANS. PRIOR TO PROCEEDING THE CONTRACTOR'S PERSONNEL SHALL: A. ENSURE THAT NO AIRCRAFT IS ON BASE OR FINAL APPROACH OR ABOUT TO TURN BASE TO RUNWAY 32. B. ENSURE THAT NO AIRCRAFT IS ABOUT TO DEPART RUNWAY 14. 12. PHASES II AND III ARE TO BE COMPLETED CONSECUTIVELY. WORK AREA LIMITATIONS WORK AREA A: WORK AREA A IS LOCATED OUTSIDE OF THE TAXIWAY OBJECT FREE AREA. THE CONTRACTOR CAN WORK IN THIS AREA THROUGHOUT THE DURATION OF THE PROJECT. WORK AREA B: WORK AREA B IS LOCATED WITHIN THE TAXIWAY A OBJECT FREE AREA AND SAFETY AREA. THE CONTRACTOR MAY OPERATE SMALL PIECES OF EQUIPMENT (HEIGHT LIMIT OF 10 FEET) UP TO THE EDGE OF THE TAXIWAY ON A "PULL BACK" BASIS. AT ANYTIME AN AIRCRAFT DESIRES TO USE THE PORTION OF TAXIWAY A THAT IS ADJACENT TO THE CONSTRUCTION SITE, THE CONTRACTOR SHALL PULL ALL EQUIPMENT AND MATERIAL AWAY FROM THE TAXIWAY TO A POINT BEHIND THE TAXIWAY OBJECT FREE AREA AND ALLOW AIRCRAFT TO SAFELY PASS WITHOUT DELAY. CONSTRUCTION ACTIVITIES THAT WILL NOT PERMIT THE CONTRACTOR TO PULL BACK BEHIND THE TAXIWAY OBJECT FREE AREA SHALL BE COMPLETED ONLY WHEN TAXIWAY A IS CLOSED AS SHOWN ON THE PHASING PLAN. THE CONTRACTOR SHALL GIVE THE ENGINEER AND OWNER A 48 HOUR ADVANCE NOTICE OF WHEN TAXIWAY A IS TO BE CLOSED. TAXIWAY A SHALL BE CLOSED FOR NO MORE THAN 5 CALENDAR DAYS DURING THE DURATION OF THE PROJECT. AT THE END OF EACH DAY, ANY PAVEMENT CLOSED TO TRAFFIC SHALL BE CLEANED AND REOPENED TO TRAFFIC. WORK AREA C: WORK AREA C IS LOCATED WITHIN THE TAXILANE OBJECT FREE AREA OF THE ADJACENT TRANSIENT APRON. THE CONTRACTOR MAY OPERATE SMALL PIECES OF EQUIPMENT (HEIGHT LIMIT OF 10 FEET) UP TO THE EDGE OF THE APRON ON A "PULL BACK" BASIS. AT ANYTIME AN AIRCRAFT DESIRES TO USE THE PORTION OF APRON THAT IS ADJACENT TO THE CONSTRUCTION SITE, THE CONTRACTOR SHALL PULL ALL EQUIPMENT AND MATERIAL AWAY FROM THE APRON TO A POINT BEHIND THE OBJECT FREE AREA AND ALLOW AIRCRAFT TO SAFELY PASS WITHOUT DELAY. CONSTRUCTION ACTIVITIES THAT WILL NOT PERMIT THE CONTRACTOR TO PULL BACK BEHIND THE OBJECT FREE AREA SHALL BE COMPLETED ONLY WHEN THE TAXIWAY C ENTRANCE TO THE TRANSIENT APRON IS CLOSED AS SHOWN ON THE PHASING PLAN. THE CONTRACTOR SHALL GIVE THE ENGINEER AND OWNER A 48 HOUR ADVANCE NOTICE OF WHEN THE TAXIWAY C ENTRANCE IS TO BE CLOSED. THE TAXIWAY C ENTRANCE SHALL BE CLOSED FOR NO MORE THAN 5 CALENDAR DAYS DURING THE DURATION OF THE PROJECT. AT THE END OF EACH DAY, ANY PAVEMENT CLOSED TO TRAFFIC SHALL BE CLEANED AND REOPENED TO TRAFFIC. ONE (1) ADDITIONAL DAY OF CLOSURE OF THE TAXIWAY C ENTRANCE WILL BE PERMITTED DURING PHASE 111, TOTALING 6 CALENDAR DAYS THAT THE TAXIWAY C ENTRANCE CAN BE CLOSED. WORK AREA D: WORK AREA D IS LOCATED ADJACENT TO THE RUNWAY 32 GLIDE SLOPE BUILDING. THE CONTRACTOR SHALL ONLY ACCESS THIS AREA FOR THE PURPOSE OF COMPLETING THE AWOS RELOCATION PORTION OF THIS PROJECT. THE CONTRACTOR SHALL USE HAUL ROUTE B TO ACCESS THIS SITE. AT NO TIME SHALL THE CONTRACTOR USE OR CROSS ANY AIRFIELD PAVEMENT TO ACCESS WORK AREA D. PHASE u WORK AREAS: WORK AREA A, WORK AREA B, AND WORK AREA C. HAUL ROUTES: HAUL ROUTE A. THE ACCESS ROUTE TO THE DISPOSAL AREA. MILE STONE: 90 CONSECUTIVE CALENDAR DAYS REQUIRED WORK TO BE COMPLETED: INSTALLATION OF ALL TRAFFIC CONTROL DEVICES ALONG AIRPORT ROAD AS REQUIRED BY THE VIRGINIA DEPARTMENT OF TRANSPORTATION. ALL WORK WITHIN WORK AREAS A, B AND C WITH THE EXCEPTION OF THE SEAL COAT AND PAINTING. AT THE END OF PHASE I, THE APRON SHALL BE OPENED FOR USE BY THE AIRPORT DURING BUSY DAYS. HAUL ROUTE NOTES: 1. PRIOR TO BEGINNING ANY MAJOR ACTIVITY, THE CONTRACTOR SHALL INSTALL ALL CONSTRUCTION ENTRANCES AS SHOWN ON THE PLANS AND REQUIRED BY FREDERICK COUNTY. 2. HAUL ROUTE A SHALL BE USED TO ACCESS WORK AREAS A, 8, AND C. HAUL ROUTE A UTILIZES A PORTION OF AN EXISTING AIRPORT ROAD WHICH WILL LIKELY BE USED BY OTHERS DURING CONSTRUCTION. THE CONTRACTOR SHALL YIELD TO OTHER TRAFFIC USING THIS ROAD; SHALL MAINTAIN ACCESS TO ALL POINTS ALONG THE ROAD; AND PROVIDE ANY TRAFFIC CONTROL NECESSARY TO ENSURE SAFE OPERATIONS IN THIS AREA. DEL TAtKEMNNEMTH H OP �r� . BRAMMMt■I RPORr CO S �INC.2995�freers - p/ann�rs .9 qChario NC 0 Fort TX 1 H PA 1 R VA L � tt� orft affftb rg k wwr �p,LTH OP o t,r�� (� CAM MO. O 11 ��jONAL 3. USE OF HAUL ROUTE B WILL REQUIRE THE CONTRACTOR TO TRAVEL UNDER THE RUNWAY 32 APPROACH SURFACE AND RUNWAY 14 DEPARTURE SURFACE. PRIOR TO ENTERING THE APPROACH/DEPARTURE SURFACE AREA, THE CONTRACTOR'S PERSONNEL SHALL STOP AT THE AIRCRAFT CHECK POINTS AS SHOWN ON THE PLANS. PRIOR TO PROCEEDING THE CONTRACTOR SHALL: A. ENSURE THAT NO AIRCRAFT IS ON BASE OR FINAL APPROACH OR ABOUT TO TURN BASE TO RUNWAY 32. B. ENSURE THAT NO AIRCRAFT IS ABOUT TO DEPART RUNWAY 14. OPERATIONAL CONSIDERATION& TAXIWAY A FROM TAXIWAY C TO TAXIWAY D WALL BE CLOSED UP TO A TOTAL OF 5 CALENDAR DAYS. ACCESS TO THE T-HANGAR AREA WILL BE MAINTAINED AT ALL TIMES. THE TAXIWAY C ENTRANCE AND THE SOUTH EAST EDGE OF THE EXISTING TRANSIENT APRON WILL BE CLOSED UP TO A TOTAL OF 5 CALENDAR DAYS. ACCESS SHALL BE PROVIDED TO THE TERMINAL GARAGE AREA AT ALL TIMES, INCLUDING DURING THE INSTALLATION OF DRAINAGE PIPES. FUEL TRUCK PARKING AREA ALONG THE SOUTH EAST PORTION OF THE APRON WILL BE CLOSED WHEN WORK IN AREA B IS BEING COMPLETED. PHASE IB WORK AREAS: WORK AREA D HAUL ROUTES: HAUL ROUTE B MILE STONE: 30 CONSECUTIVE CALENDAR DAYS TO BE COMPLETED CONCURRENT WITH PHASE IA. REQUIRED WORK TO BE COMPLETED: SITE PREPARATION, FOUNDATIONS, CONDUIT, WIRING AND ALL CONSTRUCTION NECESSARY TO BEGIN THE RELOCATION OF AWOS EQUIPMENT. EXISTING AWOS SHALL REMAIN OPERATIONAL DURING THIS PHASE. OPERATIONAL CONSIDERATION& CONSTRUCTION VEHICLES SHALL USE HAUL ROUTE B WHICH CROSSES THE RUNWAY 32 SAFETY AREA. PHASE IC WORK AREAL: WORK AREA A AND WORK AREA D HAUL ROUTES: HAUL ROUTE A AND HAUL ROUTE B MILE STONE: 5 CONSECUTIVE CALENDAR DAYS TO HAVE EQUIPMENT MOVED, INSTALLED, AND READY FOR FAA GROUND INSPECTION. TO BE COMPLETED CONCURRENT WITH PHASE IA. REQUIRED WORK TO BE COMPLETED: RELOCATION OF ALL AWOS EQUIPMENT FROM EXISTING SITE TO NEW SITE. OPERATIONAL CONSIDERATIONS: LOCAL ALTIMETER SETTING FOR APPROACHES WILL BE LOST UNTIL SYSTEM IS REINSTALLED AND CHECKED BY FAA CONSTRUCTION VEHICLES SHALL USE HAUL ROUTE B WHICH CROSSES THE RUNWAY 32 SAFETY AREA. PHASE II WORK AREAS WORK AREA A AND WORK AREA B HAUL ROUTES: HAUL ROUTE A OR OTHER ACCESS POINT AS APPROVED BY THE ENGINEER. MILE STONE: 5 CONSECUTIVE CALENDAR DAYS. TO BE COMPLETED AFTER 90 HOT DAY CURING PERIOD OF ASPHALT. REQUIRED WORK TO BE COMPLETED: PLACEMENT OF AVIATION BARRICADES TO CLOSE WORK AREA A AND WORK AREA B TO ALL TRAFFIC CLEAN PAVEMENT FOR PLACEMENT OF SEAL COAT SEAL COAT NEW APRON PAVEMENT. AFTER THE SEAL COAT HAS SUFFICIENTLY CURED, THE CONTRACTOR SHALL MOVE IMMEDIATELY ONTO PHASE IV. OPERATIONAL CONSIDERATION& WORK AREA A AND WORK AREA B WILL BE CLOSED TO ALL TRAFFIC THE TAXIWAY C ENTRANCE AND THE SOUTH EAST EDGE OF THE EXISTING TRANSIENT APRON WILL BE CLOSED FOR 1 CALENDAR DAYS. FUEL TRUCK PARKING AREA ALONG THE SOUTH EAST PORTION OF THE APRON WILL BE CLOSED WHEN WORK DURING THIS PHASE IS BEING COMPLETED. PHASE III WORK AREAS: WORK AREA A HAUL ROUTES: HAUL ROUTE A OR OTHER ACCESS POINT AS APPROVED BY ENGINEER. MILE STONE: 2 CONSECUTIVE CALENDAR DAYS. WORK TO BE COMPLETED AFTER CURE TIME OF SEAL COAT AS RECOMMENDED BY MANUFACTURER. REQUIRED WORK TO BE COMPLETED: CLEANING OF SEAL COAT AS REQUIRED FOR PROPER PAINT ADHESION. COMPLETE ALL PAVEMENT MARKING. OPERATIONAL CONSIDERATION& WORK AREA A WILL BE CLOSED TO ALL TRAFFIC FUEL TRUCK PARKING AREA ALONG THE SOUTH EAST PORTION OF THE APRON WILL BE CLOSED WHEN WORK DURING THIS PHASE IS BEING COMPLETED. LEGEND —TSA— TAXI WAY/TAXI LANE SAFETY AREA LIMITS WORK AREA A --TOFA— TAXI WAY/TAXI LANE OBJECT FREE AREA LIMITS WORK AREA B — 00- HAUL ROUTE ~ CONSTRUCTION ENTRANCE WORK AREA C -- -♦- AVIATION BARRICADES WORK AREA D • TRAFFIC DRUMS 9020PHAS1.DWG PSHT1 JOB NO. EXPAND TRANSIENT APRON DOA C VA 9 CS-0059-15 VA 99020 DRAWN BY: SHEET MFC DESMED BY: PHASING LAYOUT JCL/SGW OF 5 WIN HESTER REGIONAL AIRPORT SCALE DATE' rib' �✓ NONE DECEMBER 1999 31400 32+50 xt 50 37+00 38+50 KE 41 +50 a 0) 0 0 QD H u CD r_ 0 li, Co 0i 0 0 n, CD cy1 rn 01 co 1-300' G, TAXIWAY "C" w RW 14-32 33+52 o TW C 1.0+00 EXISTING RUNWAY ITO TAXIWAY SEPARATION = 300' ( PPROVED MOS) RUNWAY 14-32 5, 500' X 100' 4 - I _ TAXIWAY A T� STA. 34+06.96f, 174.98t'LT 131' TOF MATCH EXISTING PAVEMENT 105' TAXIWAY TO TO- ST 36+42.25, 95.00'LT R=30.00' PARALLEL TAXIL E (L _-� 5� INV 710,88 - - ---- - --- -- STA. 34+06.37, 119.01 IT ' INV= 710.14 _ -..-------- s- -- o -- - - - - ----------------- - - - - - - - - - - - - - - ------------ -----------------. ------ R=55.00' TA. 34+77. 0, 112.50'LT - STA. 37+00.00, 112.50'LT(ALT. 1) I L= 23.00' 17.50' STA. 37+00.00, 100.00'LT(ALT. 1 STA. 3 +72.04t, 129.98t'LT STA 34+27 00 115 00'LT L=1 2•50' L=80 00' STA. 37+52.50, 72.50'LT(ALT. 1) STA. 37+80. 0, 100.00'LT(ALT. 1) i ( Q 00 ?- u' < STA. 33+52.00, 0.00' RT Z RW 14-32 3 N 1 5' 1�-- . t. 25' STA. 33+52.01, STA. 33+52.01, 0.00'RT $ A = XI 11 .00'RT (L TW C -' I ` STA.; 37+80. 0, 20.00'LT(ALT. I) o + p , "A" L=120.25' o + 0 + gM 9ASEUNE BM 10 V� 06,45 STA. 36+59.75, 20.001T(ALT' r) STA. 33 54.64t, 161.50'RT o .. L�-287.7 5' L=222.75' '-' r. :... .� •: :.. X. ' :; STA. 34f37.Of61.$0' T vcul,4) MAN INv=719.oH L=Sb 0'STA. 34+22.00, 186.50' T STA. 33+ 4.64t, 204.01f'RTpNST ¢ . 33+72.00, 186.50'RT N INV-71$'b4 � 00 _j J STA. 34+22. 0, 256.20'RT R=30,Q0' STA. 34+37.00, 243.94 T CRi?43ER R=100.00' ` P UMP • 300 RT STA. 33+92t, *6±'RT STA. 34+62.4t, 09t'RT ,�� ' k i �I Li 32 -I- 50 7333 Whltwino Road RIchmond Virginia 23237 (8014) 275-8301 i I 34 00 ----� q k 50 DELTA STA. 36+59.75, 161.50'RT BENCHMARK SCHEDULE BM # STATION* OFFSET ELEVATION NORTHING EASTING REMARKS RW 14 10+00.00 0.00' 726.6f 7,100,598.2234 11,581,769.2568 RW 32 65+00.23 0.00' 701.2t 7,097,808.6955 11,585,755.7400 9 33+52.00 500.00 RT CL RW 0.00 BL A 717.77 7,099,687.8386 11,583,198.3592 PK NAIL IN PAVEMENT 10 37+00.00 500 00 RT CL RW 0.00 BL A 718.58 7,099,448.0750 11,583,450.5842 IRON REBAR SET *STATIONING @ A = STATIONING Jt RUNWAY 14-32 A IRPOR T CONSULTANTS, INC. wv*- - pmrvwv CheflOMea W # FaY Waft TX # Nmaft6va PA 1 R/chmov4 VA wea.m W. wtomm> 00. u"ll .1'7 -99 , N"TH op Gr x c L > No. NAL 300' R i i i I ( 43 00 LEGEND -- - - EXISTING CHAINLINK FENCE C. EXISTING ELECTRIC MANHOLE EXISTING PINE TREE -{- EXISTING YARD LIGHT EXISTING LIGHT POLE C7 EXISTING TAXIWAY LIGHT rr�1,yo" EXISTING AWOS ` EXISTING SATELLITE ;L 1i EXISTING ELECTRICAL TRANSFORMER EXISTING TELEPHONE CAP ABM 9 BENCHMARK - ----- PROPOSED TAXILANE CENTERLINE NEW 30,000 POUND AIRCRAFT APRON PAVEMENT NEW ACCESS ROAD ASPHALT OVERLAY • . �•'' . ;: = NEW PCC PAVEMENT 50 0 50 100 1 "= 50' SCALE FEET EXPAND TRANSIENT APRON GEOMETRIC LAYOUT WINCHESTER REGIONAL AIRPORT 9020GEO.DWG M1 DOAV NO, JOB NO. CS-0059-15 VA 99020 DRAWN BY: SHEET M FC 6 DOWNED BY: OF JCL/SGW SCAUE: DATE 26 1 "=50' DECEMBER 1999 32-50 __j in 34+00 35-50 37-00 38+50 40-00 (7A.27) D (715.1 �N (715.81) (711, ... (715.12) 714.73) (714.59) (71 .11) (713.30) (713.70) (71 (712.57) ?.8ra) (712-20) Z (71 'AxIW.Ay A (716.15) (714,43) (71164) (71 1. 21) (712.89) (712.47) (/1 SEE ASPH 3 r - ALT- CONCRETE (71 j I Nampo I *,OWN-01 a- I __1 Nampo 4 .07 & Nampo 0 Nampo I MOM 0 LEGEND IE TI TIE-IN E appop DETAIL _pL%34_, ""mays- 7' I 5.07) (714.49) NUL 0 Nampo l appop goomm I ., � ­­­­'. " ­­ __ ­ I., - _­­_­­�'llll 4 (713.74) (713-38) (712.91) - ____+ (712.67) (7 1.88) (716.1 UGE 4!4_ _Ui6E U GE U EXISTING DRAINAGE PIPE (716.13) M (71 1 ) - - -17) + -;1 7A3 712.70 711.75 + + (711 EXISTING SANITARY SEWER LINE D. 1. U (715.�i) 7L1 5. r� 71511) (714.3) (713.7) (T k-- I 2.9) 71 �-71 2, (711.6) 7,11146 (711.4) D 3.09 EXISTING UNDERGROUND U/C MODEM I'CP=714.16 _Q P4 11 1 ------ (710.3) MODEM LINE IN'/=710.88 65 5) (71 39k 4"1- T, 33)0-, A 4.54 + ----71 RCR-7-7�--- 13D 71-4-) r 4 24" EXISTING UNDERGROUND 716,36) 716,53) ' 23) Alow? NNW + 71519) 16 /w TELEPHONE LINE (716.812) (716.64) (71 2 714.632 713 EXISTING UNDERGROUND 71 E. 25�� 19 714.48 714.12 -TRA #1 85' 20 X 5.8' uce ELECTRIC LINE 28 714.92 714.57 71 + + 716.34. 716.60 21 (f 5,99 715.631 71 + 5,1 (714.7) 713.5 714.8) TEMPORARY SEDIMENT TRAP -U/C CAB[ F EXISTING UNDERGROUND CABLE t rj (/16. (717.110) (Mlf 7 i 1, 0 e EXISTING CHAINLINK FENCE U_ V) TO BE REMOVED t! J 714-24 71 8 EXISTING CHAINLINK FENCE SEE "PCC TO A GROUP 11 CONCRETE PAVEMENT PH ALT ALT. 1: SHOWN A�+. 13ftE;FE PAYEMENT FR B '2 B-3 TIE-IN DETAIL". 14.00 A' StA 56plp59.;?5 �E) EXISTING ELECTRIC MANHOLE 71 .71; 716.36 6.01 71 d.65 4� 9 4 715.29 714.94 (70682) /4*(766.86) 4 717.1 (717..52) 0 + 5,8) G 4, 9), V + + \7,1 714.12 (707,83) 714.47 1 .3) (714.4) (7G&57) EXISTING PINE TREE REMOVE AND DISPOSE, .56 .63 0& 7 EXISTING YARD LIGHT OF, AIRPORT EXISTING 15' CMP. 71 12 t5, 1,12 .88 714.57 71 q. �708,36) op EXISTING LIGHT POLE o 0 0 1 �708.22) EXISTING TAXIWAY LIGHT -0 B-9 /.32 716.72 716.3713-4 BAS .2 ,IN E "A" 715.66 715.31, 71 t 2 (7 EXISTING AWOS �7.5 (718.,05) j (711'?) 'j 21)v7 71 6.O�. W706.4 (717.4) (71& 5 < 708.29) DPANAGE SUMKiARY EXISTING SATELLITE Aof W-1 7 709.3) El REMOVE EXISTING 24 INCH END SECTION, STD VDOT ES EXISTING ELECTRICAL TRANSFORMER No. 1100 STA 34+15±, 138*± LT SEE ",ASPHALT CONCRETE PAVEMENT INV. OUT 710.1± *TC EXISTING TELEPHONE CAP TIE-IN DETAIL". 717.82 717.17 716.74 71 3 715.68+71E.63, Z CN Dl INSTALL VDOT 48" MANHOLE STA. 34+15±, 138'± LT + (714.4) EXISTING ELEVATION 718.13 (71 3) + + 01 (7192) I)b 1&8) - 0�1 0. 51 TOP 714.6 5 INV. IN 710.1± 714.00 PROPOSED ELEVATION INV. OUT 710.0± + B-1 BENCHMARK 2) FUEL FARM D2 INSTALL 24" VDOT ES-1 END SECTION PROPOSED FLARED END SECTION STA. 37+30, 145' LT INV=705.96 U_ INV. OUT 708.50 SOIL RETENTION COVERING; EC-2 71[.59 71$.21 `7 71714 71E,75 17 6 a, 716.4-0 716,05+ F. 00 D3 INSTALL 12" VDOT ES-1 END SECTION STA. 33+29, 145'RT 0 PROPOSED MANHOLE W/GRATE (718.97) (1 I.?ii ("i + 7,2) + I.lj INV. IN 716.79 PROPOSED CHECK DAM CD 3.20 718.95 718.84 A" "if -PROVIDE SAW CUT AT Ir MID POINT, SEE "SAWED B-5 B-6 D4 INSTALL 12" VDOT ES-1 END SECTION DIVERSION DIKE (DD 3.09) T DUMMY JOINT DETAIL". STA. 33+58, 178' RT (719.23) •PROPOSED "PtC INV. OUT 716.57 INLET PROTECTION(� ..0001 , 7 1 8 47) SEE TO ASPHALT 4 7) I u: 719"412, CONCREt PAVEMENT TIE-IN DETAIL". D5 INSTALL 15" VDOT ES -1 END SECTION STA. 34+15, 240' RT PROPOSED DRAINAGE PIPE I 'T t 11 " BC. 71 I . q 11 1A, , ") �,,6)i 71 8,14' 717.64' 2), k P, Ij A 12 716.1,77,, 7,16.42 .0� - 15,0 INV. IN 715.75 (719.2) _(72 fil� __l______+�_____ I __ - +­---71--61_36_1_ (y (722'0) 11.0) - 150!--RT-- PROPOSED UNDERGROUND -UGT- 10.00 718.70 y 17. 71�.41718.3p7l 8�22\ 717.73 717. 2 1' 16. 716.86 D6 INSTALL 15" VDOT ES-1 END SECTION TELEPHONE LINE 718.92 .4 R 17.12 716.44 STA. 34+55, 240' RT INV. OUT 715.55 PROPOSED UNDERGROUND -UGE- A ITT'.. & + 0 719.17 c 9.. c (720.3) T ep., (72073) :1718.4 "71, 7 T �.98 + --718.40 (A'�OS) :718\\48 T C: 19.23 715 7 Dl D2 315 LF 24 INCH RCP, CLASS V ELECTRIC LINE ---U/G CABLE- PROPOSED UNDERGROUND CABLE 20. H R R SLOPE = 0.5% 6 '5, PH: 71 --719 719.07, + (72 D3 D4 44 LF 12 INCH RCP, CLASS IV PROPOSED TAXILANE CENTERLINE (720.77)/ - (TR 0. 314), 9,20L > 16. 9.1 + - 00 71 ROP SED 711 0 9.0 POSE071AOTO 71 :718.88 GATE SE E NOTE CHAINLINK FENC 50 Nib 14' SLOPE 0.5% D5 D6 40 LF 15 INCH RCP, CLASS IV X PROPOSED BLACK VINYL CHAINLINK FENCE 4,1 SLOPE 0.5% �4" - cb 20. 11", _K <F (3. 11 _<117 (720 5. 1 9.7 4 7'V'T%). E 0 0 94 71 5t5 0 + 719.87 713 ....................... REMOVE AND REPLACE NOTES: 1. THIS SURVEY 4 COMPLETED ON BASED ON GROUND TOPOGRAPHIC SURVEY MAY 18, 1999. sF PROPOSED SILT FENCE (Z3�) LIMITS OF DISTURBANCE STALtT I TING ......... PEDESTRIAN 0. AGATE (NO PA`) (71 720,63) D 719-071 + .77 0 720.0 71 .8 (716.4) + FENCE IN THIS AREh Is TIE TO EXISTING F E N C_F_� 2. THE UNDER GR AND PER DISCUSSION THE SURVEYOR UND UTILITIES SHOWN HAVE BEEN LOCATED FROM FIELD SURVE WITH WINCHESTER REGIONAL AIRPORT MAINTENANCE EMPLOYEES. MAKES NO GUARANTEES THAT THE UNDERGROUND UTILITIES SHOWN INFORMATION PROPOSED DRAINAGE DITCH 10 LF�PAVED (72 74 DITCH�_i, W-2' 1 1'1;,,�20 09 r �" \ / COMPRISE ALL �SUCH UTILITIES IN THE AREA, EITHER IN SERVICE OR ABANDONED. THE NEW 30,000 POUND AIRCRAFT E APRON PAVEMENT GRINDER (720.15) (7 0.12) PUMP '19 6, 7 19.40 71 1 + ¢ SURVEYOR FUR IN THE EXACT HERDOES NOT WARRANT THAT THE UNDERGROUND UTILITIES SHOWN �OCATION INDICATED ALTHOUGH HE DOES CERTIFY THAT THEY ARE ARE LOCATED 719.20 AS ACCURATEL� AS POSSIBLE FROM INFORMATION AVAILABLE. NEW ACCESS ROAD 718.90 ___ ---- "ASiOHALT + I , 718.60 (717.0) /1 1.95 3. WORK THIS SHILET WITH ELECTRICAL LAYOUT AND GEOMETRIC LAYOUT SHEETS. ASPHALT OVERLAY SEE "N -300 --RT ONCTRNL_ 1 GO Lit r_%yw.lkT 4, FOR .-ADDITIONAL-rATE-tNE-ORMA-TION, SEE TERMINAL RAMP _GA :)LAN". -3 00' TIE-IN DE\TAIL'. 0 -A-- fjIg 4fly (719.95) 714718.t4� �) REMOW� (718., 1) 1 I TNt CD 3.20 - ­. w. NEW PCC PAVEMENT (117-9 dURB. MA ROAD TO CH NEW (71707) EXISTING GRAD47173�)_,­ (7 :24) NEW PCC PAVED DITCH 30 0 30 60 (716 (1140) 30' mow SCALE FEET 9020GRDR.DWG 32J50 34J00 35f 50 37t00 38+50 40t00 Mi kN.13H 0 LTH 0 it- N 7333 Mftdpkv Road D-E-L TA 'A VA , I VA Rlchmorxt Wigbila 23237 0 KEMNffTH W. ORA� "A 0 0 > > 160. Una (804) 275-8301 A IRPOR T CyONS.I.I.I. TA N TS, INC 16 1.13 .00 *6 0 _Lx) Chad oft NC # Fort Worft 7X # HW7*1&M PA # RWNW04 VA EXPAND TRANSIENT APRON DOAV NCk CS-0059-15 JOB Na VA 99020 GRADING & 9E)RAINAG E DRAM 13Y6. MFC SHEET OF 26 DES MED BY. JCL/SGW ADDENDUM NO. 1 ONE JCL KWB 1-13-00 WINCHESTER REGIONAL AIRPORT WIMP- 1*x=30'._ ATE* FDECEMBER 1999 REVIISKMS BY APP. DATE Li E 0 0 0 (U 0 v r� m v m c cp L v, 0 w 0 0 rn 0 Cn 0 L Q Cn rn rn X EROSION AND SEDIMENT CONTROL NARRATIVE AND NOTES: 1. PROJECT DESCRIPTION THE PURPOSE OF THIS PROJECT AT WINCHESTER REGIONAL AIRPORT IS TO EXPAND THE TRANSIENT APRON AND RELOCATE THE AWOS. RUNOFF FROM ALL DISTURBED AREAS ASSOCIATED WITH THIS PROJECT SHALL BE INTERCEPTED BY SILT FENCE, INLET PROTECTION, OR OTHER SEDIMENT TRAPPING DEVICES. 2. EXISTING SITE CONDITIONS THE SITE IS AN AREA OF GENTLY T"0 MODERATELY SLOPING TERRAIN, APPROXIMATELY 3 ACRES IN SIZE. UNDISTURBED AREAS OF THE SITE ARE EITHER PAVED OR COVERED WITH AN AVERAGE STAND OF GRASS. 3. ADJACENT PROPERTY THE AIRPORT IS BORDERED BY AIRPORT ROAD TO THE SOUTH AND VARIOUS RESIDENTIAL AND COMMERCIAL PROPERTIES TO THE NORTH, EAST, AND WEST. 4. SOILS THE FOLLOWING SOIL TYPES OCCUPY THE MAJORITY OF THE AIRPORT PROPERTY: * 3B- BLAIRTON SILT LOAM, 2 TO 7 PERCENT SLOPES * 9B- CLEARBROOK CHANNERY SILT LOAM, 2 TO 7 PERCENT SLOPES * 1C- BERKS CHANNERY SILT LOAM, 7 TO 15 PERCENT SLOPES * 9C- CLEARBOOK CHANNERY `.SILT LOAM, 7 TO 15 PERCENT SLOPES 5. CRITICAL EROSION AREAS THE POTENTIALLY CRITICAL AREAS ARE THE PROPOSED OUTFALLS FROM THE PROJECT SITE. TEMPORARY SEDIMENT TRAPS WILL BE USED TO PROTECT OFFSITE AREAS FROM SEDIMENT DEPOSITION!. THE OTHER CRITICAL AREAS ARE THE PROPOSED FILL SLOPES ASSOCIATED WITH THIS PROJECT. WHEREVER GRADING IS NECESSARY, ADEQUATE PRECAUTIONS SHALL BE TAKEN TO MINIMIZE EROSION AND TRAP SEDIMENT ON THE SITE. 6. EROSION AND SEDIMENT CONTROL MEASURES a. AIR, WATER, SOIL EROSION AND SEDIMENT CONTROL MEASURES SHALL BE IN ACCORDANCE WITH FEDERAL, STATE, AND LOCAL LAWS. EROSION AND SEDIMENT CONTROL MEASURES SHALL BE IN ACCORDANCE WITH THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK (VESCH), THIRD EDITION, DATED 1992. INSTALLING, MAINTAINING AND REMOVAL OF EROSION AND SEDIMENT CONTROL MEASURES (EXCEPT FOR SILT FENCE AND PERMANENT SEEDING AND MULCHING OF PERMANENT SEEDED AREAS) SHALL BE INCLUDED IN THE LUMP SUM PAY ITEM FOR "SEDIMENT AND EROSION CONTROL." PAYMENT FOR SILT FENCE, PERMANENT SEEDING AND ASSOCIATED MULCHING WILL BE MADE UNDER THEIR RESPECTIVE PAY ITEMS. THE EROSION AND SEDIMENT CONTROL MEASURES SHOWN ON THE PLANS ARE CONSIDERED MINIMAL STEPS AND ADDITIONAL EROSION AND SEDIMENT CONTROL MEASURES MAY BE REQUIRED, DEPENDING UPON THE FINAL CONSTRUCTION PHASING PROPOSED BY THE CONTRACTOR. NO SEPARATE PAYMENT WILL BE MADE FOR ADDITIONAL EROSION AND SEDIMENT CONTROL MEASURES FOUND NECESSARY UNDER THIS PROJECT DUE TO THE CONTRACTOR'S SEQUENCE OF WORK. b. PERMANENT OR TEMPORARY SOIL STABILIZATION MUST BE APPLIED TO DENUDED AREAS WITHIN SEVEN (7) DAYS AFTER FINAL GRADE IS REACHED ON ANY PORTION OF THE SITE. SOIL STABILIZATION MUST ALSO BE APPLIED WITHIN SEVEN (7) DAYS TO DENUDED AREAS WHICH MAY NOT BE AT FINAL GRADE BUT WILL REMAIN DORMANT (UNWORKED) FOR LONGER THAN THIRTY (30) DAYS. SOIL STOCKPILES MUST BE STABILIZED OR PROTECTED WITH SOIL STABILIZATION AND/OR SEDIMENT TRAPPING MEASURES TO PREVENT SOIL LOSS. C. PERMANENT SEEDING COVER SHALL BE ESTABLISHED ON DENUDED AREAS NOT OTHERWISE PERMANENTLY STABILIZED. d. PROPERTIES ADJACENT TO THE PROJECT SITE SHALL BE PROTECTED FROM SEDIMENT DEPOSITS. e. SEDIMENT BARRIERS, INLET PROTECTION AND OTHER MEASURES INTENDED TO TRAP SEDIMENT ON -SITE MUST BE CONSTRUCTED AS THE FIRST STEP IN GRADING AND MUST BE MADE FUNCTIONAL BEFORE UPSLOPE LAND DISTURBANCE TAKES PLACE.. EARTHEN STRUCTURES SUCH AS DAMS, DIKES, AND DIVERSIONS MUST BE SEEDED AND MULCHED IMMEDIATELY AFTER INSTALLATION. f. CUT AND FILL SLOPES MUST BE CONSTRUCTED IN A MANNER WHICH WILL MINIMIZE EROSION SLOPES WHICH ARE FOUND TO BE ERODING EXCESSIVELY WITHIN ONE (1) YEAR OF CONSTRUCTION MUST BE PROVIDED, BY THE CONTRACTOR, WITH ADDITIONAL SLOPE STABILIZING MEASURES UNTIL THE PROBLEM IS CORRECTED. g. WHENEVER CONSTRUCTION VEHICLE ACCESS ROUTES INTERSECT PAVED PUBLIC ROADS, PROVISIONS MUST BE MADE TO MINIMIZE THE TRANSPORT OF SEDIMENT (MUD) BY RUNOFF OR VEHICLE TRACKING ON TO PAVED SURFACES WHERE SEDIMENT IS TRANSPORTED ONTO A PUBLIC ROAD SURFACE, THE ROAD SHALL BE CLEANED THOROUGHLY AT THE END OF EACH DAY. SEDIMENT SHALL BE SWEPT OR MANUALLY REMOVED AND PLACED IN A DISPOSAL AREA. STREET WASHING SHALL BE ALLOWED ONLY AFTER SEDIMENT IS REMOVED IN THIS MANNER. THE CONTRACTOR SHALL CONSTRUCT AND MAINTAIN ALL OF THE TEMPORARY STONE CONSTRUCTION ENTRANCES SHOWN ON THE PLANS. h. ALL TEMPORARY AND PERMANENT EROSION AND SEDIMENT CONTROL PRACTICES MUST BE MAINTAINED AND REPAIRED AS NEEDED TO ASSURE CONTINUED PERFORMANCE (OF THEIR INTENDED FUNCTION. i. ALL EROSION AND SEDIMENT CONTROL MEASURES SHALL BE DISPOSED OF WITHIN THIRTY (30) DAYS AFTER THE FINAL SITE STABILIZATION IS ACHIEVED OR AFTER TEMPORARY MEASURES ARE NO LONGER NEEDED, UNLESS OTHERWISE AUTHORIZED BY! THE ENGINEER. THE TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE DISPOSED OF AS ORDERED BY THE ENGINEER. j. SEDIMENT REMOVAL FROM TFHE EROSION CONTROL STRUCTURES SHALL BE DISPOSED OF IN AREAS PROTECTED BY EROSION CONTROL DEVICES OR AS ORDERED BY THE ENGINEER. k. ALL STORM SEWER INLETS WHICH ARE OPERATIONAL DURING CONSTRUCTION SHALL BE PROTECTED SO THAT SEDIMENT LADEN WATER WILL NOT ENTER THE CONVEYANCE SYSTEM WITHOUT FIRST BEING FILTERED OR OTHERWISE TREATED TO REMOVE SEDIIMENT. I. THE CONTRACTOR SHALL OBTAIN ANY LAND DISTURBING AND/OR EROSION AND SEDIMENT CONTROL PERMIT FROM THE COUNTY OF FREDERICK. M. TOPSOIL STRIPPED FROM 'THE SITE SHALL BE STOCKPILED, AS ORDERED BY THE ENGINEER. NO MEASUREMENT WILL BE MADE FOR EXCAVATING AND STOCKPILING OF THE TOPSOIL. THIS WORK SHALL BE CONSIDERED INCIDENTAL TO THE PROJECT. n. TEMPORARY SEEDING SHALL BE IN ACCORDANCE WITH SPECIFICATION SECTIONS T-901 AND T-908. 7. STRUCTURAL PRACTICES a. STONE CONSTRUCTION ENTRANCE THIS DEVICE SHALL BE INSTALLED AT ALL POINTS OF CONSTRUCTION ACCESS TO PUBLIC ROADWAYS. b. SILT FENCE THIS DEVICE WILL BE INSTALLED IN THE LOCATIONS SHOWN ON THIS PLANS, OR AS ORDERED BY THE ENGINEER. C. STORM DRAIN INLET PROTECTION ALL STORM DRAIN INLETS DRAINING DISTURBED AREAS SHALL BE PROTECTED DURING CONSTRUCTION. 1 I ADDENDUM NO. 1 (ONE) NO. REVISIONS JCL I KWB 1-13-0 BY I APP. I DATE d. TEMPORARY DIVERSION DIKE THIS DEVICE SHALL BE INSTALLED AT THE LOCATIONS SHOWN ON THE PLANS OR AS ORDERED BY THE ENGINEER. THE DIVERSION DIKE SHALL BE SERVE TO DIVERT SEDIMENT -LADEN RUNOFF FROM DISTURBED AREAS TO A SEDIMENT TRAPPING STRUCTURE. e. TEMPORARY SEDIMENT TRAP THIS DEVICE SHALL BE INSTALLED AT THE LOCATIONS SHOWN ON THE PLANS, THE DEVICES SHALL BE USED TO DETAIN SEDIMENT -LADEN RUNOFF FROM SMALL DISTURBED AREAS LONG ENOUGH TO ALLOW THE MAJORITY OF THE SEDIMENT TO SETTLE OUT. d. ROCK CHECK DAMS THIS DEVICE SHALL BE INSTALLED AT THE LOCATIONS SHOWN ON THE PLANS. THE DEVICES SHALL BE USED TO REDUCE THE VELOCITY OF CONCENTRATED STORMWATER FLOWS, THEREBY REDUCING THE EROSION IN NEWLY CONSTRUCTED SWALES AND DITCHES. S VEGETATIVE PRACTICES a. TOPSOIL STOCKPILE TOPSOIL SHALL BE STRIPPED, STOCKPILED AND THEN REDISTRIBUTED OVER THE AREAS TO BE PERMANENTLY SEEDED UPON REACHING FINAL GRADE. TOPSOIL STOCKPILE LOCATIONS SHALL BE APPROVED BY THE ENGINEER. SURPLUS TOPSOIL SHALL BE LEFT IN A NEAT STABILIZED STOCKPILE. b. TEMPORARY SEEDING THE SEDIMENT BASIN EMBANKMENT, TEMPORARY DIVERSION DIKES, TOPSOIL STOCKPILES, AND ALL AREAS TO BE ROUGH -GRADED DURING THE INITIAL PHASE OF CONSTRUCTION SHALL BE PROTECTED WITH ADEQUATE SEDIMENT BARRIERS AND SEEDED WITH FAST -GERMINATING, TEMPORARY VEGETATION IMMEDIATELY FOLLOWING GRADING, SELECTION OF THE APPROPRIATE SEED MIXTURE WILL DEPEND UPON THE TIME OF YEAR IT IS TO BE APPLIED. a MANAGEMENT STRATEGIES a. CONSTRUCTION SHOULD BE SEQUENCED SO THAT GRADING OPERATIONS CAN' BEGIN AND END AS QUICKLY AS POSSIBLE. b. SEDIMENT TRAPPING MEASURES SHALL BE INSTALLED AS A FIRST STEP IN GRADING AND SHALL BE SEEDED AND MULCHED IMMEDIATELY FOLLOWING INSTALLATION. C. TEMPORARY SEEDING OR OTHER STABILIZATION SHALL FOLLOW IMMEDIATELY AFTER GRADING. d. AREAS WHICH ARE NOT TO BE DISTURBED SHALL BE CLEARLY MARKED BY FLAGS, SIGNS, ETC. e. THE JOB SUPERINTENDENT SHALL BE RESPONSIBLE FOR THE INSTALLATION AND MAINTENANCE OF ALL EROSION AND SEDIMENT CONTROL PRACTICES. 10. PERMANENT STABILIZATION ALL AREAS DISTURBED BY CONSTRUCTION SHALL BE STABILIZED WITH PERMANENT SEEDING IMMEDIATELY FOLLOWING FINISH GRADING. REGULAR SEEDING AND MULCHING SHALL BE IN ACCORDANCE WITH SPECIFICATIONS T-901 AND T-908. it STORM WATER MANAGEMENT CALCULATION OF RUNOFF BEFORE AND AFTER DEVELOPMENT INDICATES THAT THERE WILL BE INCREASES IN RUNOFF PEAKS AS A RESULT OF ULTIMATE DEVELOPMENT. CONSEQUENTLY, STORMWATER DETENTION FACILITIES INSTALLED DURING PREVIOUS PROJECTS HAVE BEEN DESIGNED TO RELEASE EQUAL TO OR LESS THAN THE 10 YEAR PREDEVELOPED DISCHARGE AND STORE EQUAL TO OR MORE THAN THE 10 YEAR POST DEVELOPED PEAK STORM EVENT. 12 MAINTENANCE IN GENERAL, ALL EROSION AND SEDIMENT CONTROL MEASURES SHALL BE CHECKED WEEKLY AND AFTER EACH SIGNIFICANT RAINFALL. THE FOLLOWING ITEMS SHALL BE CHECKED IN PARTICULAR. a. THE INLET PROTECTION DEVICES SHALL BE CHECKED REGULARLY FOR SEDIMENT CLEANOUT. b. THE GRAVEL OUTLETS SHALL BE CHECKED REGULARLY FOR SEDIMENT BUILDUP WHICH WILL PREVENT DRAINAGE. IF THE GRAVEL IS CLOGGED WITH SILT, IT SHALL BE REMOVED AND CLEANED OR REPLACED. C. THE SILT FENCE BARRIERS SHALL BE CHECKED REGULARLY FOR UNDERMINING OR DETERIORATION. d. ALL SEEDED AREAS SHALL BE CHECKED REGULARLY TO SEE THAT A GOOD STAND OF GRASS IS MAINTAINED. AREAS SHOULD BE REPAIRED AND RESEEDED, AS NEEDED. TEMPORARY SEDIMENT TRAP 1VARIABLE* -►4,01 • I ORIGINAL GROUND ELEV. ELEV.- 710.80 67 CU. YDJACRE ELEV.- 708.40 67 CU. YDJACRE (EXCAVATED) ELEV.- 705.0 *SEE PLATE 3.13-1 N 4' MAX. 1 FILTER CLOTH ORIGINAL GROUND ELEV. COARSE AGGREGATE CLASS I RIPRAP CROSS SECTION OF OUTLET CLASS I RIPRAP LENGTH (IN FEET) = 11' 6 X DRAINAGE AREA (IN AC.) /DIVERSION DIKE )COARSE AGGREGA EXCAVATED / FILTER CLOTH /- AREA COARSE AGGREGATE SHALL BE VDOT #3. #357 OR #5 OUTLET (PERSPECTIVE VIEW) MINIMUM TOP WIDTH (W) REQUIRED FOR SEDIMENT TRAP EMBANKMENTS ACCORDING TO HEIGHT OF EMBANKMENT (FEET) W ST 3.13 1.5 0.5 2.0 2.0 1.0 2.0 2.5 1.5 2.5 3.0 2.0 2.5 3.5 2.5 3.0 4.0 3.0 3.0 4.5 3.5 4.0 5.0 4.0 4.5 ORIGINAL GROUND ELEV. TEMPORARY DIVERSION DIKE Compacted Soil 1 &" min. -Flow lllll�ijllll� 1111111 11111 Jill 4.5' min. FREDERICK COUNTY SOILS MAP CE 3.Oy SOURCE: SOIL SURVEY OF FREDERICK COUNTY, VIRGINIA DEL TA 7333 Whltepine Road (804) 27 Vir01 23237 AIRPORT CONSULTANTS, INC. (8U4j 275-8301 C%PF 3 - PhLry eta Chartoft NC 1 Fat Waif TX 1 HWffk jU PA 1 RldMof4 VA CONSTRUCTION OF A SILT FENCE (WITHOUT WIRE SUPPORT) . 1. SET THE STAKES. 2. EXCAVATE k 4 X C TRENCH UPSLOPE ALONG THE LINE OF STAKES. WMAX. FLOW 4' 3. STAPLE FILTER MATERIAL 4. BACKFILL AND COMPACT TO STAKES AND EXTEND THE EXCAVATED SOIL. IT INTO THE TRENCH. / ^ 1 PLON SHEET FLOW INSTALLATION (PERSPECTIVE VIEW) PLOW A e A \,\1 POINTS A SHOULD BE HIGHER THAN POINT B. DRAINAGEWAY INSTALLATION (FRONT ELEVATION) : /ld*W from IDetallation of Am# and Fabric Filter Bunn for Sediment Control Yl DSWC PIATK 3.05-2 Sbumod and pant 3.05 STONE CONSTRUCTION ENTRANCE EXISTING GROUND 70' MIN, FILTER CLOTH 6" MIN. I Al SIDE ELEVATION 12' MIN.* 70' MIN. B WASHRACK I (OPTIONAL) L VDOT M1 I I POSITIVE DRAINAGE COURSE AGGREGATE D T❑ SEDIMENT TRAPPING DEVICE • MUST EXTEND FULL WIDTH OF INGRESS AND EGRESS OPERATION VIEW PLAN SECTION A -A REI., uKi J V KL I L UKH1 V J FILL EXISTING PAVEMENT 5:1 MOUNTABLE BERM (OPTIONAL) SECTION B-B SILT FENCE DROP INLET PROTECTION 2 X 4' WOOD FRAME �eA DROP INLET 3' MIN. AT CORNERS PERSPECTIVE VIEWS ELEVATION OF STAKE AND FABRIC ORIENTATION SPECIFIC APPLICATION THIS METHOD OF INLET PROTECTION IS APPLICABLE WHERE THE INLET DRAINS A RELATIVELY FLAT AREA (SLOPE NO GREATER THAN 5%) WHERE THE INLET SHEET OR OVERLAND FLOWS (NOT EXCEEDING 1 C.F.S.) ARE TYPICAL. THE METHOD SHALL NOT APPLY TO INLETS RECEIVING CONCENTRATED FLOWS, SUCH AS IN STREET OR HIGHWAY MEDIANS. SOURM: N.C. basion and Sediment Control PLnnin[ and DeaieI YanuaL low 3.07 R 0 CK CHECK DAM VDOT d' 1 COARSE AGGREGATE FIAT/ SEDIMENT TRAP SUMMARY 1 CLASS I RIPRAP SEDIMENT DRAINAGE WET STORAGE WET STORAGE DRY STORAGE DRY STORAGE BOTTOM ELEV. TOP OF STONE WEIR LENGTH OF TRAP NO. AREA VOLUME VOLUME VOLUME VOLUME (FT.) STORAGE INVERT ELEV. STONE (ACRES) REQ'D PROVIDED REQ'D PROVIDED ELEV. (FT.) (FT.) OUTLET (FT.) (CU. YDS.) (CU. YDS.) (CU. YDS.) (CU, YDS.) 1 2.7 180.9 182.0 180.9 182.0 705.00 708.40 710.80 16.2 pLTH p�, frf 0 j KEIM" W. MtAMMER > W. 12995 0� �M.i4jONALb p,LTH OWN O 1� U CAs L W. s COO 'k.VONAL EXPAND TRANSIENT APRON SEDIMENT & EROSION ONTROL NOTES & DETAiI WINCHESTER REGIONAL AIRPORT PLATE 3.07-1 9020ECDT.DWG SH T1 JOB NO. VA 99020 SHEET 8 DE8KiNED BY: OF JCL\SGW SCALE: DATE: 6 NONE DECEMBER 1999 DOAV NO. CS-0059-15 DRAWN BY: MFC