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WPO200800059 Plan - Stormwater 2009-06-01
9 J 8 H D 0 7 a �3 5 =O E 4 00� U vL 3 C; ¢ 2 L 1 X X NO. i] � 6 g a - . K`'�,.. s m..:.. � . , �+,.a�2 -, x_. fi, t : ,..,.- _ .. ✓�. r C x �... ,r* .. 8.�a5 t v .c. a ✓:r`.r..�u;rfl ...r<,.. r._. .�..�e'�L`i'.,.,,..,,..,.. s,... .:� ,: aY F.i,,..... .. .....>ivF.ar .. .tcrF.,.,x �,r ..--'__.�....�. .�`k� �..a ,. a�,ae..'�r. ,. w7.sa ��t�M1 .r.. ,."�,. r... OWNER: CHARLOTTESVILLE-ALBEMARLE AIRPORT AUTHORITY BARBARA HUTCHINSON, CM,' EXECUTIVE DIRECTOR ADDRESS: 100 BOWEN LOOP, SUITE 200 CHARLOTTESVILLE, VIRGINIA 22901 PHONE NO: (434) 973-8342 EXT. 105 ZONING: RA, LI TAX MAP: 32 PARCEL NO: 10 IMPERVIOUS COVER: EXISTING: 1.4 AC PROPOSED: 3.1 AC RESUBMITTAL TO COUNTY ENGINEERING DEPT JDB SEW 05/08/09 RESUBMITTAL TO COUNTY ENGINEERING DEPT JDB JDN 05/01/09 RESUBMITTAL TO COUNTY ENGINEERING.DEPT', JDB JDN 04/01/09 CHANGE ORDER NO. ONE (1) WME JDN 01/09/09 ADDENDUM NO. FIVE (5) WME JDN 07/11/08 ADDENDUM NO. FOUR (4) WME JDN 07/09/08 ADDENDUM NO. THREE (3) WME JDN 07/02/08 ADDENDUM NO. TWO (2) F5 WME JDN 06/24/08 ADDENDUM NO. ONE (1) JDB JDN 06/20/08 REVISIONS BY APP. FDATE is=`a _ Ali IL & a 1 $7 wo 1 0 1 fly I NO. TITLE 1 COVER SHEET 2 SUMMARY OF QUANTITIES 3 GENERAL LAYOUT & PROJECT NOTES * 4 GRADING & DRAINAGE ALTERNATE 1 5 EARTHWORK OVERVIEW 6 PHASING LAYOUT & NOTES 7 PHASING DETAILS & CONSTRUCTION NOTES 8 ALBEMARLE COUNTY PLAN NOTES 9 DEMOLITION PLAN 10 DEMOLITION PLAN 11 GEOMETRIC LAYOUT 12 GEOMETRIC LAYOUT 13 GRADING & DRAINAGE 14 GRADING & DRAINAGE 15 GRADING & DRAINAGE 16 GRADING & DRAINAGE 17 DRAINAGE SUMMARY & CRICKENBERGER STREAM PHOTOS 17A CRICKENBERGER STREAM RESTORATION 18 PROJECT CRITICAL AREAS 19 PROJECT CRITICAL AREAS 20 PHASE A - EROSION & SEDIMENT CONTROL LAYOUT 21 PHASE A - EROSION & SEDIMENT CONTROL LAYOUT 22 PHASE B - EROSION & SEDIMENT CONTROL LAYOUT 23 PHASE B - EROSION & SEDIMENT CONTROL LAYOUT 24 PHASE B - EROSION & SEDIMENT CONTROL LAYOUT 25 PHASE C - EROSION & SEDIMENT CONTROL LAYOUT 26 PHASE C - EROSION & SEDIMENT CONTROL LAYOUT 27 PHASE C - EROSION & SEDIMENT CONTROL LAYOUT 28 PHASE D - EROSION & SEDIMENT CONTROL LAYOUT 29 PHASE D - EROSION & SEDIMENT CONTROL LAYOUT 30 PHASE D - EROSION & SEDIMENT CONTROL LAYOUT 31 PHASE D - EROSION & SEDIMENT CONTROL LAYOUT 32 EROSION & SEDIMENT CONTROL NOTES 33 EROSION & SEDIMENT CONTROL DETAILS 34 EROSION & SEDIMENT CONTROL DETAILS 35 EROSION & SEDIMENT CONTROL DETAILS 36 SEDIMENT BASIN DETAILS 37 SEDIMENT BASIN DETAILS 38 DRAINAGE DETAILS 39 DRAINAGE DETAILS 40 DRAINAGE DETAILS 41 DRAINAGE DETAILS 42 DRAINAGE DETAILS 43 DRAINAGE DETAILS 43A DRAINAGE DETAILS 43B I BIOFILTER DETAILS ALTERNATE 2 & 3 GRADING & DRAINAGE NOT INCLUDED IN THIS SET. 9711 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 # fax: (804) 275-8371 www.deItaairport.com CHARLOTTESVILLE, VIRGINIA I DOAV PROJECT NO. CS0004-34 DELTA PROJECT NO. VA 07024002 FOR THE C HARLOTTESVI LLE -ALB EMARLE AIRPORT AUTHORITY JUNE 2008 606 CHARLOTTESVILLE- ALBEMARLE . �-- AIRPORT 743 643 606 SCALE: 1" = 2400' e�,!4,47�Njff]l OF JAMES D. NIXO5JRm LIC. NOry019854 0 w �IYNNA L CHARL E$-VILLEMARLE 1 f l { tuM x12 f `a n r T 4 r ,Y• S : DEPARTMENT OF COMMUNITY DEVELOPMENT PLANNER/ ZONING ENGINEER INSPECTIONS INSPECTIONS ARB DEPARTMENT OF FIRE RESCUE ALBEMARLE COUNTY SERVICE AUTHORITY VIRGINIA DEPARTMENT OF TRANSPORTATION HEALTH DEPARTMENT NO. I TITLE 44 FENCING DETAILS 45 FENCING DETAILS 46 MISCELLANEOUS DETAILS 46A CRICKENBERGER STREAM RESTORATION DETAILS 46B CRICKENBERGER STREAM RESTORATION DETAILS 47 DITCH LINE PROFILES 48 DITCH LINE PROFILES 48A DOWNSTREAM CHANNEL SURVEY PROFILE 49 DRAINAGE PROFILES 50 DRAINAGE PROFILES 51 DRAINAGE PROFILES 52 DRAINAGE PROFILES 53 DRAINAGE PROFILES 54 DRAINAGE PROFILES 55 DRAINAGE PROFILES 56 ACCESS ROAD CENTERLINE PROFILE 57 ACCESS ROAD CENTERLINE PROFILE 58 ACCESS ROAD CENTERLINE PROFILE 59 BL AR CROSS SECTIONS STA 9+00 -13+50 60 BL AR CROSS SECTIONS STA 14+00 -17+00 61 BL AR CROSS SECTIONS STA 17+50 - STA 20+00 62 BL AR CROSS SECTIONS STA 20+50 - STA 23+50 63 BL AR CROSS SECTIONS STA 24+00 - STA 26+93 64 BL AR CROSS SECTIONS STA 27+00 - STA 30+50 65 BL AR CROSS SECTIONS STA 31+00 - STA 33+00 66 BL AR CROSS SECTIONS'STA 33+14 - STA 34+50 67 BL AR CROSS SECTIONS STA 35+00 - STA 37+00 68 BL AR CROSS SECTIONS STA 37+50 - STA 39+50 69 BL AR CROSS SECTIONS STA 40+00 - STA 43+00 70 BL AR CROSS SECTIONS STA 43+50 - STA 47+00 71 BL AR CROSS SECTIONS STA 47+50 - STA 51+00 72 BL AR CROSS SECTIONS STA 51+50 - STA 53+27 73 BL AR CROSS SECTIONS STA 53+50 - STA 55+00 74 BL R CROSS SECTIONS STA 69+00 - STA 70+50 75 BL R CROSS SECTIONS STA 71+00 - STA 72+50 76 BL R CROSS SECTIONS STA 73+00 - STA 74+50 77 BL R CROSS SECTIONS STA 75+00 - STA 75+50 78 BL R CROSS SECTIONS STA 76+00 - STA 77+00 79 BL R CROSS SECTIONS STA 77+50 - STA 78+50 80 BL R CROSS SECTIONS STA 79+00 - STA 79+50 81 BL R CROSS SECTIONS STA 80+00 - STA 80+50 82 BL R CROSS SECTIONS STA 81+00 - STA 81+50 83 BL R CROSS SECTIONS STA 82+00 - STA 82+50 84 BL R CROSS SECTIONS STA 83+00 - STA 83+50 85 BL R CROSS SECTIONS STA 84+00 - STA 84+50 APPROVED by the Albemarle County Community Developm nt Department Date OC t v ©,q File __!�_� (�) R - Ut✓tJ UPDATED RELEASED FOR CONSTRUCTION MAY 12, 2009 INCLUDES ADDENDA 1 - 5 & DOWNSTREAM IMPROVEMENTS 1 �T F o IMPROVE RUNWAY 21 EXTEND ERSA DOAV NO. Gr CS0004-34 DRAWN BY: SUSAN E. WINSLOW RWW LIC. O.026212 C O Y\/ E R S H E ET DESIGNED BY: JDN/ WME �SSIO �CHARLOTTESVILLE-ALBEMARLE AIRPORT SCALE: DATE: N.L AS SHOWN I JUNE 2008 JOB NO. VA 07024.02 SHEET 1 OF E� 0 kiRrel tl CO T CONTRACT TIME 45 CD 240 CD LIQUIDATED DAMAGES $1,000/ CD $3,000/ CD ITEM SPEC AS -BID AS -BUILT DESCRIPTION UNIT AIP AIP NO. NO. 1 P-1 00 MOBILIZATION LS 1 2 P-140 PAVEMENT REMOVAL SY 9,000 3 P-1 60 MISCELLANEOUS DEMOLITION LS 1 4 P-1 51 TYPE A (REGULAR) CLEARING AND GRUBBING AC 32 5 P-1 51 TYPE B (LIGHT) CLEARING AND GRUBBING AC 7 6 P-1 51 TYPE C (FENCE LINE) CLEARING AND GRUBBING AC 5 7 P-1 52 UNCLASSIFIED EXCAVATION CY 465,000 8 P-1 52 MUCK EXCAVATION TYPE "A" (SOIL) CY 14,000 9 P-1 52 MUCK EXCAVATION TYPE "B" (ROCK) CY 13,500 .10 P-1 52 AGGREGATE BASE COURSE (#57) TN 11,500 11 P-1 52 GEOSYNTHETIC SEPARATION FABRIC SY 40,600 12 P-156 EROSION AND SEDIMENT CONTROL - PHASE A LS 1 13 P-1 56 EROSION AND SEDIMENT CONTROL - PHASE B LS 1 14 M-156 GRASS PAVER SY 325 15 F-1 62 8' GALVANIZED CHAIN -LINK FENCE LF 8,000 16 F-1 62 24'x 8' GALVANIZED MANUAL SLIDE VEHICLE GATES EA 4 17 D-701 15" RCP, CLASS III LF 188 18 D-701 18" RCP, CLASS III LF 300 19 D-701 24" RCP, CLASS III LF 252 20 D-701 30" RCP, CLASS III LF 42 21 D-701 30" RCP, CLASS IV LF 100 22 D-701 30" RCP, CLASS V LF 148 23 D-701 36" RCP, CLASS III LF 52 24 D-701 36" RCP, CLASS V LF 96 25 D-701 36" HDPE CPP, CLASS I MODIFIED LF 800 26 D-701 48" RCP, CLASS III LF 28 27 D-701 48" RCP, CLASS IV LF 148 28 D-701 15" FLARED END SECTION, ST'D ES-1 EA 5 29 D-701 18" FLARED END SECTION, ST'D ES-1 EA 1 30 D-701 REINFORCED CONCRETE ANTI -SEEP COLLAR, 6.0'x 6.0' EA 3 31 D-701 REINFORCED CONCRETE ANTI -;SEEP COLLAR, 6.6'x 6.6' EA 6 32 D-701 REINFORCED CONCRETE ANTI -SEEP COLLAR, 7.5'x 73 EA 3 33 D-701 6'x 4' REINFORCED CONCRETE BOX CULVERT LF 8 34 D-705 6" UNDERDRAIN LF 1,500 35 D-705 8" UNDERDRAIN LF 760 36 D-705 6" ENDWALL, STD. EW-12 EA 3 37 D-705 8" ENDWALL, MOD. EW-12 EA 3 38 D-705 FRENCH DRAIN LF 1,500 39 D-751 MANHOLE, ST'D MH-2 W/ECCENTRIC CONE (60" RISER) EA 1 40 D-751 MANHOLE, ST'D MH-2 W/ECCENTRIC CONE (72" RISER) EA 1 41 D-751 SWM BASIN OUTLET STRUCTURE (48" RISER) EA 1 42 D-751 SWM BASIN OUTLET STRUCTURE (60" RISER) EA 1 43 D-751 SWM BASIN OUTLET STRUCTURE (72" RISER) EA 1 44 D-751 DROP INLET, ST'D DI-3C W10 THROAT PLATE, 8' THROAT (60" RISER) EA 1 45 D-751 DROP INLET, ST'D D14C W10 THROAT PLATE, &THROAT (60" RISER) EA 1 46 D-751 DROP INLET, ST'D D14C W/O THROAT PLATE, 20' THROAT (72" RISER) EA 1 47 D-751 DROP INLET, ST'D DI-5 W/TYPE I GRATE (48" RISER) EA 5 48 D-751 DROP INLET, ST'D DI-7A W/TYPE I GRATE (60" RISER) EA 2 49 D-751 DROP INLET, ST'D DI-713 W/TYPE I GRATE (60" RISER) EA 1 50 D-751 30" ENDWALL, MOD. EW-2 EA 1 51 D-751 36" ENDWALL, MOD. EW-2 EA 1 62 D-751 48" ENDWALL, MOD. EW-2 EA 1 53 D-751 36" ENDWALL, MOD. EW-2PC EA 1. 54 D-751 60" RISER FOR STRUCTURE D125 VF 40 55 D-751 TEMPORARY SEDIMENT BASIN RISER (60" RISER) EA 2 56 D-754 GABION STAIR STEP EA 5 57 T-901 SEEDING AC 68 58 T-908 MULCHING AC 68 59 R-309 PERIMETER ACCESS ROAD SY 9,000 60 R-414 RIPRAP, CLASS I SY 1,250 61 R-606 SOIL STABILIZATION MAT, STANDARD EC-3 SY 10,000 62 R-608 STABILIZATION FABRIC SY 15,000 63 SP-22 TEMPORARY SAFETY FENCE LF 3,400 64 SP-23 FAA ALUMINUM VEHICLE CANOPY RELOCATION LS 1 65 1 CO#1 I CHANGE ORDER NO. ONE - QUANTITIES PENDING LS 11 NOTE: THE OWNER RESERVES THE RIGHT TO REJECT ALL BIDS. 6 CHANGE ORDER NO. ONE (1) WME JDN 101/09/09 4 ADDENDUM NO. FOUR (4) WME JDN 07109108 NO. REVISIONS BY APP. DATE 9711 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 # fax: (804) 275-8371 -www.deIfaairporf.com a I I I 1] *13 hokey-Al ow 0 1 NE4 CONTRACT TIME 30 C'D-'----210 CD L.LI�ED DAMAGES $1,000/ CD $3,0 V ITE� SPEC AS -BID AS-B DESCRIPTION UNIT No S� NO. AIP 1 -100 MOBILIZATION LS 1 2 P_ 40 PAVEMENT REMOVAL SY 9,000 3 P-1 MISCELLANEOUS DEMOLITION LS 1 4 P-151 TYPE A (REGULAR) CLEARING AND GRUBBING AC 32 5 p-1 51 YPE B (LIGHT) CLEARING AND GRUBBING AC 6 p-1 51 T E C (FENCE LINE) CLEARING AND GRUBBING AC 5 7 P-1 52 UN ASSIFIED EXCAVATION CY 3 000. 8 P-1 52 MUC XCAVATION TYPE "A" (SOIL) CY 10,000 9 P-1 52 MUCK CAVATION TYPE "B" (ROCK) CY 9,500 10 P-1 52 AGGREG E BASE COURSE (#57) TN 8,000 11 P-1 52 GEOSYNTH IC SEPARATION FABRIC SY 29,400 12 P-1 56 EROSION AND EDIMENT CONTROL - PHASE A L 1 13 P-1 56 EROSION AND S IMENT CONTROL - PHASE B S 1 14 M-1 56 GRASS PAVER SY 200 15 F-162 8' GALVANIZED CHAI -LINK FENCE LF 8,000 16 F-1 62 24'x 8' GALVANIZED M UAL SLIDE VEHICLE GATES EA 4 17 D-701 15" RCP, CLASS III LF 166 18 D-701 18" RCP, CLASS III LF 80 19 D-701 36" RCP, CLASS III LF 16 20 D-701 36" RCP, CLASS V LF 96 21 D-701 36" HDPE CPP, CLASS I MODIFIED LF 800 22 D-701 15" FLARED END SECTION, ST'D ES- EA 4 23 D-701 18" FLARED END SECTION, ST'D ES-1 EA 1 24 D-701 REINFORCED CONCRETE ANTI -SEEP C LAR, 6.0'x 6.0' EA 3 25 D-701 REINFORCED CONCRETE ANTI -SEEP COL R, 6.6'x 6.6' EA 3 26 D-701 6'x 4' REINFORCED CONCRETE BOX CULVE LF 8 27 D-705 6" UNDERDRAIN LF 1,250 28 D-705 8" UNDERDRAIN LF 500 29 D-705 6" ENDWALL, STD. EW-12 EA 2 30 D-705 8" ENDWALL, MOD. EW-12 EA 2 31 D-705 FRENCH DRAIN LF 1,250 32 D-751 MANHOLE, ST'D MH-2 W/ECCENTRIC CONE (60" RIS EA 1 33 D-751 SWM BASIN OUTLET STRUCTURE (48" RISER) EA 1 34 D-751 DROP INLET, ST'D D14C W/O THROAT PLATE, 8' ROAT (60" SER) EA 1 35 D-751 DROP INLET, ST'D DI-7A W/TYPE I GRATE (60" 1 ER) EA 2 36 D-751 36" ENDWALL, MOD. EW-2 EA 1 37 D-751 60" RISER FOR STRUCTURE D125 VF 36 38 D-751 TEMPORARY SEDIMENT BASIN RISER RISER) EA 2 39 D-754 GABION STAIR STEP EA 5 40 T-901 SEEDING AC 66 41 T-908 MULCHING AC 66 42 R-309 PERIMETER ACCESS ROAD SY 9,000 43 R-414 RIPRAP, CLASS I SY 1,000 44 R-606 SOIL STABILIZATION MAT, TANDARD EC-3 SY 8,500 45 R-608 STABILIZATION FABRIC SY 15,000 46 SP-22 TEMPORARY SAFETY ENCE LF 3,400 47 SP-23 FAA ALUMINUM VE LE CANOPY RELOCATION LS I NOTE: THE OWNER RESERVES THE RIGHT TO REJECT ALL BIDS. ajimoolwohl-RP VATS %!ago trn. CONTRACT TIME ----�21 C 180 CD [..LI DAMAGES $1,000/ CD ITE SPEC DESCRIPTION UNIT NO NO. AIP 1 -100 MOBILIZATION LS 1 2 P- 0 MISCELLANEOUS DEMOLITION LS 1 3 P-1 TYPE A (REGULAR) CLEARING AND GRUBBING AC 32 4 P-1 51 TYPE B (LIGHT) CLEARING AND GRUBBING AC 7 5 P-1 51 YPE C (FENCE LINE) CLEARING AND GRUBBING AC 6 P-1 52 U CLASSIFIED EXCAVATION CY 180 00 7 P-1 52 MU EXCAVATION TYPE "A" (SOIL) CY 600 8 P-1 52 MUC XCAVATION TYPE "B" (ROCK) CY 5,700 9 P-1 52 AGGRE TE BASE COURSE (#57) TN 5,800 10 P-1 52 GEOSYNT TIC SEPARATION FABRIC SY 21,600 11 P-1 56 EROSION A SEDIMENT CONTROL - PHASE A LS 1 12 P-1 56 EROSION AND EDIMENT CONTROL - PHASE B L 1 13 M-1 56 GRASS PAVER 150 14 F-I 62 8' GALVANIZED C IN -LINK FENCE LF 8,000 15 F-1 62 24' x 8' GALVANIZED ANUAL SLIDE VEHICLE GATES EA 4 16 D-701 15" RCP, CLASS III LF 104 17 D-701 18" RCP, CLASS III LF 80 18 D-701 36" RCP, CLASS III LF 16 19 D-701 36" RCP, CLASS V LF 96 20 D-701 36" HDPE CPP, CLASS I MODIFI LF 800 21 D-701 15" FLARED END SECTION, ST'D -1 EA 2 22 D-701 18" FLARED END SECTION, ST'D ES- EA 1 23 D-701 REINFORCED CONCRETE ANTI -SEEP OLLAR, 6.0'x 6.0' EA 3 24 D-701 REINFORCED CONCRETE ANTI -SEEP C LAR, 6.6'x 6.6' EA 3 25 D-701 6'x 4' REINFORCED CONCRETE BOX CUL RT LF 8 26 D-705 6" UNDERDRAIN LF 1,000 27 D-705 8" UNDERDRAIN LF 500 28 D-705 6" ENDWALL, STD. EW-12 EA 2 29 D-705 8" ENDWALL, MOD. EW-12 EA 2 30 D-705 FRENCH DRAIN LF 1,000 31 D-751 MANHOLE, ST'D MH-2 W/ECCENTRIC CONE (60" RISER EA 1 32 D-751 SWM BASIN OUTLET STRUCTURE (48" RISER) EA 1 33 D-751 DROP INLET, ST'D D14C W/O THROAT PLATE, 8'T OAT (6 'RISER) EA 1 34 D-751 DROP INLET, ST'D DI-7A W/TYPE I GRATE (60" RI R) EA 2 35 D-751 36" ENDWALL, MOD. EW-2 EA 1 36 D-751 36" ENDWALL, MOD. EW-2PC EA 1 37 D-751 60" RISER FOR STRUCTURE D125 VF 16 38 D-751 TEMPORARY SEDIMENT BASIN RISER RISER) EA 2 39 T-901 SEEDING AC 60 40 T-908 MULCHING AC 60 41 R-309 PERIMETER ACCESS ROAD SY 6,200 42 R-414 RIPRAP, CLASS I SY 750 43 R-606 SOIL STABILIZATION MAT, S NDARD EC-3 SY 7,500 44 R-608 STABILIZATION FABRIC SY 15,000 45 SP-22 TEMPORARY SAFETY F CE LF 3,400 46 SP-23 FAA ALUMINUM VEHI E CANOPY RELOCATION LS 1 NOTE: THE OWNER RESERVES THE RIGHT TO REJECT ALL BIDS. P"T 11 OF JAMES =DlL0NJ/yJR_-!, LIC. No. 019854 0 'Al NOTE: 1. SEE PHASING LAYOUT AND PHASING NOTES & DETAILS FOR A DESCRIPTION OF WORK AREAS AND MILESTONE TIMES. DOAV NO. CS0004-34 DRAWN BY: DESIGNED BY: RWW JDN/ WME SCALE: DATE: NONE I JUNE 2008 JOB NO. VA 07024.02 SHEET 2 OF E� | | � - ur �� � . � �PART 77 APPROACH SURFACE ISTINI BM-8 RSA �15A TOFA ARFF TERMINAL AVIATION ' lAl A REMOVAL RUNWAY PROTECTION ZONE U EXI: NG 'AND PHASE B ENTRANCE RELOCATE EXISTING FAA .F STORAGE BUILDINGS 08 RELOCATED FAA STORAGE 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 BUILDINGS (VERIFY LOCATION MAINTAINED AT ALL TIMES. REFERENCE IS DIRECTED TO SECTION 130 OF THE SPECIFICATIONS. EQUIPMENT AND VEHICLES WITH ENGINEER) SHALL BE MARKED WITH 3'X 3'ORANGE AND WHITE CHECKER FLAGS (DAY ONLY) OR YELLOW FLASHING DOME TYPE LIGHT (DAY AND ACCESS ROAU TRAFFIC CIRCLE OR NIGHT). 2. THE CONTRACTOR SHALL LOCATE AND PROTECT EXISTING UTILITIES AND FACILITIES (I.E., AIRPORT LIGHTING, NAVAIDS, ETC.) FROM DAMAGE BY EQUIPMENT OR PERSONNEL. THE CONTRACTOR SHALL CONTACT ALL UTILITY AND FACILITY AGENCIES FOR I`_ cp_ . FIELD MARKING PRIOR TO BEGINNING CONSTRUCTION. THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES ARE SHOWN IN Ir AN APPROXIMATE WAY ONLY AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY THE OWNER OR ITS REPRESENTATIVE. THE 12. THE EMBANKMENT AREA FOR ALL CLEAN SELECT MATERIAL IS SHOWN ON THE PLANS. ALL BROKEN CONCRETE, ASPHALT, ETC. C M TERYO CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF ALL EXISTING UTILITIES BEFORE COMMENCING WORK, AND AGREES SHALL BE DISPOSED OF OFFSITE BY THE CONTRACTOR IN ACCORDANCE WITH LOCAL, STATE, AND FEDERAL GUIDELINES OR MAY TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH MIGHT BE OCCASIONED BY THE CONTRAcToFVS FAILURE TO BE BROKEN UP IN PIECES LESS THAN TWELVE (12) INCHES IN DIAMETER AND PLACED IN AREAS OF THE DEEP EMBANKMENT AS EXACTLY LOCATE AND PRESERVE ANY AND ALL UNDERGROUND UTILITIES. ALL UTILITIES AND FACILITIES ARE NOT NECESSARILY APPROVED BY THE ENGINEER. 00 24. WETLANDS INVESTIGATION AND SURVEY WAS COMPLETED BY MILL CREEK ENVIRONMENTAL CONSULTANTS, INC. ON AUGUST 18, SHOWN. THE CONTRACTOR SHALL ADVISE THE ENGINEER, IN WRITING, OF ANY EXISTING DAMAGED UTILITIES PRIOR TO 2006. CORRESPONDING AGENCY JURISDICTIONAL DETERMINATION WAS ISSUED BY USACE ON AUGUST 23, 2006. HOWEVER, BEGINNING CONSTRUCTION. 13. THE OWNER RESERVES THE RIGHT TO CONTRACT AND PERFORM OTHER OR ADDITIONAL WORK ADJACENT TO AND WITHIN THE USACE DECIDED NOTTO MAINTAIN JURISDICTION. WETLANDS IMPACTED BY THIS PROJECT INCLUDE 0.08 ACRES, WHICH HAVE WORK AREA COVERED BY THIS CONTRACT. WHEN SEPARATE CONTRACTS ARE LET WITHIN THE LIMITS OF ANY ONE PROJECT, BEEN APPROVED AND/OR MITIGATED THROUGH PERMIT# WP4-08-0094, ISSUED BY THE VIRGINIA DEPARTMENT OF ANY UTILITIES OR FACILITIES DAMAGED DURING THE PROJECT BY THE CONTRACTOR'S MEN OR EQUIPMENT SHALL BE PROMPTLY EACH CONTRACTOR SHALL CONDUCT HIS WORK SO AS NOT TO INTERFERE WITH OR HINDER THE PROGRESS OR THE ENVIRONMENTAL QUALITY. REPAIRED AT THE CONTRACTORS EXPENSE. THE CONTRACTOR SHALL HAND DIG WHEN WITHIN THREE (3) FEET OF ANY KNOWN COMPLETION OF THE WORK BEING COMPLETED BY OTHER CONTRACTORS. THE CONTRACTORS WORKING ON THE SAME OR SUSPECTED UNDERGROUND UTILITY. PROJECT SHALL COOPERATE WITH EACH OTHER AS ORDERED BY THE ENGINEER. ANY ADDITIONAL EFFORT OR WORK REQUIRED 25. THE CONTRACTOR SHALL MAINTAIN THE OWNER'S ACCESS AROUND THE PERIMETER OF THE AIRFIELD AT ALL TIMES. FOR SUCH COORDINATION WITH OTHER CONTRACTORS SHALL BE INCIDENTAL TO THE PROJECT AND NO SEPARATE 3. ALL DISTURBED AREAS, INCLUDING THE CONTRACTOR'S STAGING AREA, HAUL ROUTES, GRADING LIMITS, ETC. SHALL BE MEASUREMENT OR PAYMENT WILL BE MADE. REFERENCE IS DIRECTED TO SECTION 50-05 OF THE SPECIFICATIONS. IT is 26. THE CONTRACTOR SHALL UTILIZE THE PHASE A ENTRANCE AND HAUL ROUTE UNTIL THE RELOCATED SERVICE ROAD HAS BEEN RESTORED TO A SMOOTH LINE AND GRADE WITH POSITIVE DRAINAGE. THE CONTRACTOR SHALL SEED AND MULCH ALL ANTICIPATED THAT OTHER WORK MAY BE COMPLETED BY AN INDEPENDENT CONTRACTOR(S) DURING THE COURSE OF THIS GRADED. ONCE THE RELOCATED SERVICE ROAD HAS BEEN ESTABLISHED, THE CONTRACTOR SHALL USE ONLY THE PHASE B DISTURBED AREAS. THERE WILL BE NO MEASUREMENT FOR PAYMENT OF SEEDING AND MULCHING REQUIRED OUTSIDE THE PROJECT. ENTRANCE AND HAUL ROUTE. GRADING LIMITS, APPROVED STOCKPILE LIMITS, OR APPROVED HAUL LIMITS. 14. ALL PERSONNEL WORKING INSIDE THE SECURITY FENCE SHALL HAVE A VALID SECURITY IDENTIFICATION DISPLAY AREA (SIDA) 27. A SIGNIFICANT AMOUNT OF ROCK EXCAVATION 13 ANTICIPATED ON THE PROJECT. IT SHALL BE NECESSARY TO INCORPORATE 4. THE CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING ALL PERMITS, LICENSES, ETC. REQUIRED BY LOCAL, STATE, AND SECURITY BADGE OR BE UNDER THE DIRECT SUPERVISION OF A PERSON WITH A SIDA BADGE. BACKGROUND EMPLOYMENT THIS SHOT ROCK MATERIAL INTO THE VERY BOTTOM OF THE FILL AREAS, "SANDWICHING" OF ROCK LAYERS BETWEEN SOIL FEDERAL AGENCIES AND POSTING ALL BONDS. HISTORY INFORMATION IS REQUIRED FOR EACH WORKER. THE CONTRACTOR SHALL SUBMIT A SECURITY PLAN OUTLINING THE LAYERS SHALL NOT BE PERMITTED, THEREFORE, STOCKPILING OF EXCAVATED SOIL MATERIAL SHOULD BE ANTICIPATED UNTIL INSTALLATION AND PHASING OF SECURITY FENCE, METHODS OF MONITORING GATE OPENINGS, ETC. REFERENCE 13 DIRECTED ALL EXCAVATED ROCK HAS BEEN PLACED IN THE EMBANKMENT. ROCK MATERIAL SHOULD BE PLACED IN THE OUTER LIMITS OF 5. BORING LOCATIONS SHOWN ON THE PLANS ARE APPROXIMATE. TO THE SPECIAL PROVISIONS AND SECURITY NOTES FOR ADDITIONAL SECURITY REQUIREMENTS. THE EMBANKMENT AS ORDERED BY THE ENGINEER. SHOT ROCK MATERIALS SHALL HAVE A MAXIMUM DIMENSION OF EIGHTEEN (18) INCHES. TRACKING AND ROLLING OF SHOT ROCK FILL SHALL BE AS ORDERED BY THE ENGINEER AND SHALL INVOLVE A 6. GROUND SURVEY INFORMATION WAS PROVIDED BY: 15. THE CONTRACTOR IS ADVISED THAT AIRCRAFT MAINTENANCE OPERATIONS ARE CONDUCTED ADJACENT TO THE PROJECT. MINIMUM OF EIGHT (8) PASSES OFATWENTY (20) TON (MIN) VIBRATORY ROLLER, REFERENCE IS DIRECTED TO SECTION P-152 OF SPECIAL ATTENTION TO DUST CONTROL WILL BE REQUIRED DURING THE COURSE OF THE PROJECT. THE USE OF WATER AND THE SPECIFICATIONS. THE WORK OR n«L CALCIUM CHLORIDE SHALL'BE ANTICIPATED. THE - ENGINEER--RESERVES'�THE -' -� --T �owTno�� /�c-- ' �l THECnwTR�CT0�Sp��mFORTHEPu\Cs�ENTOF^���KE�o�N0NENT GnaL�eEAPpmOvEouYTU�ENG|mE��ROCKSHALL 8rrm:JOHNCLAYTOR,LSi ""'-""'`'"'"""`"'""-"^'" CORRECTIVE "^" "ARE NOT PROMPTLY TAKEN BY """"``~=`'"~ ~~` osPLACED |wSUCH A MANNER sO^@T0PRECLUDE THE TRAPPING OpMOISTURE 8YADJACENT "SOIL smsANKMsNT". M4EAST {zurrSTREET 1� ����M���R��E�|PME�G+�M�T�U�nr���A�R�oE���� . FUCM�Omo.V|RG|Nia2O218 0O40+4400O DATE: MAy2OU8 17. |T|GANTICIPATED THAT BLASTING MAY BE REQUIRED FOR ROCK EXCAVATION AGsOC|8Tso WITH THE PROJECT GRADING. x DRAINAGE NOTES: DETAILED BLASTING PLAN SHALL BE SUBMITTED TO THE ENGINEER FOR APPROVAL AT LEAST THIRTY (30) DAYS PRIOR TO START OF BLASTING. 1. THE CONTRACTOR SMALL MAINTAIN pVG|T|VE oR8\Na8E ON THE PROJECT FOR THE COMPLETE DURATION, THAT |G OF 7. AERIAL TOPOGRAPHY INFORMATION WAS PROVIDED BY: CAPACITY EQUAL TO OR IN EXCESS OF THE EXISTING DRAINAGE CONVEYANCES. THIS MAY REQUIRE TEMPORARY DITCHES, 18. UPON COMPLETION OF THE PROJECT, THE CONTRACTOR SHALL MAKE ALL NECESSARY REPAIRS TO THE HAUL ROAD AND STRUCTURES OnPIPES, WHICH SHALL BEINCIDENTAL nOTHE PROJECT. ` CONTRACTORS STAGING ARB\8G ORDERED BY ENGINEER. ALL WORK SHALL as CONSIDERED INCIDENTAL TO THE P�T0�w�aEn|�L8UnVEY8 � *TTN: GC0TTn|CE PROJECT. 2. THE CONTRACTOR SHALL pR0Y|oE O'R|NG JOINTS FOR ALL REINFORCED CONCRETE PIPE INSTALLED UNDER THIS PROJECT. FREosR|CKCOUNTY AIRPORT rHE CONTRACTOR SHALL INSTALL STANDARD STEPS IN ALL MANHOLES AND DROP INLETS. THE CONTRACTOR SHALL INSTALL ' 1318eUoUs|msnROAD 19. wgDEBRIS OpANY NATURE SHALL aEALLOWED |wACTIVE AIRCRAFT opcnAT0mG«nE«8. ALL LUOSsmp«en|«LS(o|nT'G0wE' INLET SHAPING |NALL DRAINAGE AND SEWAGE MANHOLES AND DROP INLETS. wOSEPARATE MEASUREMENT WILL osMADE FOR FREDER|CK.MARyLKND217O1 pxvsmsm/, FORMING, sTC.)MUST eEKEPT WITHIN THE LIMITS 0FCONSTRUCTION. WHEN THE CONSTRUCTION BARRIERS ARE THE ABOVE REFERENCED ITEMS. 801'088'9844 MOVED DURING C0NGTRUCT0N, THE CLEANUP OF THE AREAS OUTSIDE THE BARRIERS SHALL OCCUR IMMEDIATELY. IN DATE: MAy2O88 Aoo|T0N, NO LOOSE MATERIALS THAT COULD BLOW INTO AIRCRAFT OPERATIONS AREAS SHALL DE ALLOWED IN THE 3. ALL MANHOLE AND onDp INLET LOCATIONS AND TOP ELEVATIONS ARE GIVEN TO THE CENTER OF THE STRUCTURE UNLESS CONSTRUCTION AREA. OTHERWISE NOTED. CURB DROP INLETS SHALL aEALIGNED TOMATCH CURB ALIGNMENT AND GRADE. SPOT ELEVATIONS ARE Gwsw FOR CURB On CURB AND GUTTER AT THE TOP OF CURB UNLESS OTHERWISE NOTED. THE CONTRACTOR SHALL FIELD 8. PRIOR TO ENTERING ANY AIR OPERATIONS AREA (AOA) OR SAFETY AREA, THE CONTRACTOR SHALL OBTAIN CLEARANCE FROM oO. TOPSOIL STOCKPILES SHALL BE AT THE LOCATIONS REQUESTED BY THE CONTRACTOR AND APPROVED BY THE ENGINEER. THE VERIFY THE INVERTS OF ALL CONNECTIONS TO EXISTING PIPES PRIOR TO FABRICATION OF PROPOSED STRUCTURES. THE AIR TRAFFIC CONTROL TOWER (12130). TvVo'W\Y RADIO COMMUNICATIONS SHALL BE eEuU|nEo AT ALL TIMES. NO STOCKPILE SHALL BE GRADED TO PROVIDE ADEQUATE DRAINAGE AND PROTECTED BY SILT PENCE AS ORDERED BY THE EQUIPMENT OR PERSONNEL SHALL ENTER AN OPEN RUNWAY OR TAXIWAY SAFETY AREA UNLESS PROPERLY COORDINATED ENGINEER. THE STOCKPILE SHALL DE nsmo«so AND THE AREA Rs8Tonso TOASMOOTH ums AND 8n«oso' GEEoso' AND 4. LENGTHS Or onx|Nmss P|psG ON THE PLANS ARE G|vem FROM CENTER OF MANHOLE TO CENTER OF MANHOLE OR FROM WITH THE CONTROL TOWER. 'THE USE OF TRAINED FLAGMEN AND TWO-WAY RADIOS SHALL BE REQUIRED IN THESE AREAS. THE MULCHED. SILT FENCE, SEEDING, AND MULCHING ARE PAY ITEMS. OUTSIDE EDGE OFENDVWALLTOOUTSIDE EDGE OFENoW\LL PIPE WILL aEMEASURED FROM THE INTERIOR FACE 0FTHE CONTRACTOR SHALL HAVE A TWO-WAY RADIO AT THE JOBSITE AT ALL TIMES WORK IS IN PROGRESS. DOWNSTREAM STRUCTURE TO THE INTERIOR FACE OF THE UPSTREAM STRUCTURE IN ACCORDANCE WITH SECTION 90.01. 21. TOPSOIL WILL NOT BE mEAGUnso A8aSEPARATE p^x ITEM. nsrsnswCs IS o|neoTso TO THE GpsC|p|nxTmN8. OVER o ATT|�E�VvHENTHsCONTnDLTOVYER|GC�VG�o(11�O0p���Tn0�nOx�w�>.THsCONTnaCTOn8HA�L�ON|TORT�soO�mOw sXC/«/«T|0NFOnnE'o|GTmaUT0mO�TOpS0�yV|L�NOros�s«GUnso�Onp^YmEmT«NoY«|�L�ECONGm�neo|NC|osNT^� 5� THE CONTRACTOR SHALL FIELD VERIFY sX|aT|No LOCATION, SIZE, INVERT AND TOP ELEVATION FOR EACH EXISTING PIPE � TRAFFIC ADVISORY FREQUENCY (124.5). TOTHE PROJECT. TOpOO}LSTR|pp|NGT0AoepTnOFUpToS|X(0)iNCHEG|wTxspROpOSsoswo«wKmENTARcAS«v|uwOT AND/OR STRUCTURE vYM|CH IS BEING TIED -INTO WITH PROPOSED PIPE(S) 8NoxzR STRUCTURE. VERIFICATIONS SHALL BE BE MEASURED FOR PAYMENT.ANY STRIPPING BELOW SIX (0) INCHES IN EMBANKMENT AREAS WILL BE MEASURED AS COMPLETED AND SUBMITTED IN WRITING TO THE ENGINEER PRIOR TO STRUCTURE FABRICATION AND/On DRAINAGE p|pE � � Uwnu|T^o�ssxoxv�T0N EXCAVATION. CONTRACTOR SHALL HAVE �N aDE�u�Ts NUMBER OF TWO-WAY RADIOS ow-G|Ts ^J ALL T|�s5 AND SHALL es |weTxLLxTmw. � RESPONSIBLE FOR PROVIDING THE RADIOS. REFERENCE |GDIRECTED TOTHE SPECIAL PROVISIONS opTHE SPECIFICATIONS. IL 22. BURNING OF CLEARED AND GRUBBED MATERIAL MAY BE COMPLETED ON -SITE IN THE NORTH AND/ OR SOUTH e0nnDYY AREA 0. YYELLp0NT|NG AND/OR OTHER OEVVATER|N8 METHODS REQUIRED FOR THE INSTALLATION OF MANHOLES, DROP INLETS, ETC. *U ALL CONTRACTOR PERSONNEL SHALL ARRIVE ATTHE PROJECT |NCOMPANY YEH|CLEG ONLY pnOV}oEDTHsF0LLOYY|NGCOMo|T0wG«nE�ET� � GM8LLoECON0oEREo|NC|OENT8LTOTMEpKOJECT �K ~. w/nm=n/mmn=rvpR=r//n/rvr=mcr �rrx=rmnn��^cum/nn�n^, rw=cnmrp^crnnn*w/ POSITION ALL po/xpmpmr ~^ '~`~- '^ ^'�-^'~~ ~^~'^~^`~^' ^'�``^^^~~''~''--'---'-----'''-` EL TOOLS, MATERIAL, ETC IN THE APPROVED CoNTnA�[o�e anAo|No AREA UNLESS OTHERWISE nsoUEsTso BY THE A. C0wTnxCTOnOonuNaANomssTS*LLnEQU|nEoPenM|rcONo0oN� w B. NOBUnN|N�VV�M|N1OUopsETOFTHEFUELF�R� �DNTR8�TVRANDaPpROVEDBYTMEENG|Nssn� ' ' . 0. CONTROL SMOKE TnMINIMIZE INTERFERENCE WITH AIRCRAFT OPERATIONS. a 8� RUNWAY D. NOBURNING VV|TM|N000FEET OFTHE RVNV0�'CENTERLINE. � YVE. ASH THE ASH SHALL BEBURIED |N � OECT|ONGOFTAX|v�\YO(NOSEPARATEPAY|TsM). � � ACONFINED P|T. AGORDERED BYTHE ENo|NEEn� ANY RESIDUE OFCLEARING MATERIAL LARGER THAN ASH SHALL BE M EL iO. UPON NOTIFICATION FROM THE CONTROL TOWEn, THE CONTRACTOR SHALL IMMEDIATELY CLEAR THE RUNWAY 8NoK)n DISPOSED OFOFF AIRPORT PROPERTY. WU TAXIWAY OFEQUIPMENT AND PERSONNEL |NTHE EVENT OFADECLARED AIRCRAFT EMER8sNCY� oU 23. THIS PROJECT HAS BEEN ENVIRONMENTALLY APPROVED BY THE (FAA, DOAV, ETC) UNDER FONSI DATED JANUARY 15,2008. LL PROJECT. MULTIPLE RELOCATION OF THE CLOSED MARKERS SHALL BE CONSIDERED INCIDENTAL TO THE PROJECT. THE CN LOCATION OF THE CLOSED MARKERS AND BARRICADES, AS SHOWN ON THE PLANS, REPRESENTS THE MOST TYPICAL LOCATION. 11. THE CONTRACTOR SHALL BE REQUIRED TO RELOCATE THE CLOSED MARKERS AND AVIATION BARRICADES DURING THE 3_ 'R � u CD NEI NO. I REVISIONS BY APP. �E ' a X UW BM# DESCRIPTION ELEVATION NORTHING EASTING EXISTING STOCKPILE AREAS CONSTRUCT STORM ER MANAGEMENT EXISTING BASINS' EXISTING sTOc On PART 77 APPROACH SURFACE 34:1 SLOPE RUNWAY PROTECTION ZONE ^U 1'00O'xx1`700 u u PROPOSED ACCESS ROAD PHASEB ~ H u [� _�.'. ~ RELOCATE ACCESS ROAD | AND PERIMETER FENCE I LEGEND AIRPORT PROPERTY (APPROX.) � � ------'-��'--------71'--- EXISTING SECURITY FENCE ----------RJ�------'---- RUNWAY SAFETY AREA -- ---' --- --- --�«�-- RUNWAY OBJECT FREE AREA ---------------- FUTURE DEVELOPMENT CONTRACTOR'S HAUL ROUTE �� /\ BK81 BENCHMARK CONTRACTOR STAGING AREA CONTRACTOR EMPLOYEE PARKING PROPOSED CONSTRUCTION AREA PROPOSED CONSTRUCTION ENTRANCE EXISTING GLIDE SLOPE AND LOOAL|ZERCRITICAL AREA EXISTING WETLANDS 400 O 400 800SCALE: 1"=400' FEET IMPROVE RUNWAY 21, EXTEND ERSA DOAV NO. JOB NO. DRAWN BY: SHEET /GENERAL LAYOUT & RWW 3 r% DESIGNED BY: OF CHARLOTTESVILLE-ALBEMARLE AIRPORT III= 4 JUNE 2008 85 ^ /� v \".\ \', | / INSET "All lu- \ | | / 13 41, Jj 54 Nhj�,l t IX ZE LOCALIZER CRITIeAL AREA IN cp TOFA 73 MA T11- Y' 94 --------------- ��[�QUIPPENT/,MRAGE IL 0 /A/l Dl 2y- ------- LOP If BASIN 0 ( K EL � o/u ` ' |LU 04 / [ -_' __ ~\ \ LEGEND LLI � ���~����n��� NOTE: ~ ' -- ------^°- -- -- - AIRPORT PROPERTY LINE L IL �� 1. GRADING DRAINAGE ` , SLOPE SHEETS HAVE BEEN PF{[N|DEOTO(�LAR|FY C) THE WORK INCLUDED IN EACH OF THREE 8|D /\LTERNATESAND ARE FOR INFORMATIONAL} DIVERSION DIKE ~``-^~~~`_� ^-.�`~~ ``` ~ \\ ' | ''' OD . \ � X - '' \ \ ' � / `\ // /~ \ � ` \ \ / / � ` /� ' - -�-- / /100 � PURPOSES ONLY. PLEASE REFER TOTHE ` GRADING AND DRAINAGE AND EROSION AND CULVERT INLET PROTECTION ` j w SEDIMENT CONTROL SHEETS FOR REQUIRED `. u INLET PROTECTION MEASURES. 0.2U � _ � 0- wi NO. REVISIONS BY_ APP. DATE ��-�� l FarrarCourt, Suite l ���� � v � / � ����[j/ /� ~�U\/�� / ��x� Richmond, � Virginia ` r��,��� m��| |�����u/ v /��|�l� ������ phone: i804\ 275-8301 * [",: /804\ 275-8371 ----- Yv vY YY . d o | t o o i r p o [ t . c o rn ---' _~ .� � ~ SCALE: I"=100' FEET IMPROVE RUNWAY 21, EXTEND ERSA DOAV NO. JOB NO. DRAWN BY: SHEET GRADING & DRAINAGE DESIGNED BY: RWW 4 CHARLOTTESVILLE-ALBEMARLE AIRPORT SCALE: DATE: 85 IN 9 E ,Z x Rpz . - _._.... rtr ,_ + + + + + + + + + + + + + -t— -r —10 H. �?P:1.---._.----- • m, • ® �• ® ' .�1 ' + + + iv .a + y + + + + ri 7tj/ " +O + + ++ + + + + + + + &+ + + + + + + +)++++ +++++_ + ++ D136 - + + + + $Ir-' + + + + + r'+ + + + + + + + + + + + + + + + ` Y + + + + + + + + + + + + + + + + + + + + + 1 + + _ Ft�+" + + + + + + + + + + + + + - �+ + + + + + + + ��5 + + + + + + + + R------- + + ±. + + 1 s +ems + + + + + + + + + + + + + + p5+ + + + + + + + + + + + "PP-7 ✓- - c + + + + y + + + + + + + + + + �00 + + + + + + + + + +0 + + + + + + + + + + + + + + + + + + + + 1'21 -8 ++ + + + + + + + + + + ++ + +++++++++++ +++ 5fio + + + + + + + + + + + +4 + + t7 + + + + + + + + + + + + + +Rip + C + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + 12 5,10 + . + + + + + + + + + + + + + + + + + + + o + + + + + + + + + + + + + ".,,, ,... + + + + + + + + + + +x + + + + + + + + + + + + + +565+ + + + + + + T + i + + + + + + + + + + + + + + + + + + + .0. + + + BL + k ( r + t+ + + + + + + + + + + I� +s Ys� + + + + + + afi� + - + + + + + + + 0 0 0 + + + + + + + + + + 3$+ + D163 + + 52 +2 +� + + + + + + + + -r S-30 + + + + + + + + + + + + + + + + + + + + 5140 + + 00 o + + + + + + + + + + + + + + +5 + + + + + + + + _ + + + 00 O + + + + + + + + + + + + (15 + + + + + + n+ + + ++ + + + It + + 0 D1f6 d� f :r AVAILABLE EMBANKMENT A•' s� ® V ® r AREA ;=v E :R IF SIGNIFICANT ROCK IS -�F x, ENCOUNTERED, EXCESS EMBANKMENT p. t. A �� pp dr z• - '4 ROCK SHALL BE PLACED I A q 4 f I • THIS AREA . s 8 88 00 v0 ; r. - i { I I - i - 130A i ell - a• O0 �rt l i• —1. J — r4 S 1 -`i \\ I 1 LO LI ER P ..w CA Z 2 a is ,h , 9 G a � : -u 1.. Ft 8 CRITIC AL AL AREA •.I. f X c: m8 °:YE=• �h •1 - a� - ref , ab• 1 I a // REMAIN =1 CONTRAC3TOR SHALL �•'. t I C O CLEAR t_OC ALIZER 4� Cv .. .. ,. , ..- w • t +. S.r+.. ..,. «.i ' 'i.F i. tl FPti; ;i t J f..r.! •... ... ,g i r>� A al ®'gl'6q:ef R r• RY'Ili m' Jrr .�: ®t•j `1 �'i0. qi ila 1i t� pr Yi lit .i'iM::€ i�t ile p w' )r :1 ♦', > s LOCALIZER CR}T\ I � L AREA •'� •-•'•':.'� .:: •: �; .•:.:: •: �:.•; .:: •: �; .•:.:: •: �; .•:.:: •: �..•:.:: •: .:.•:.': •: �:.•: ,:: •: �; : , . 4y4' ( 1 t i.� �'•• r •i. .... .... .. f},5E1 t5 ti7 .rr i ,1. }=t,� n,r,=1 .�. 1 • ,... ..: 311. Srri a,.��. ti. i I F 1 85' I ry t f r,. f t •dc, 1 ,t L�Z R _ LO •A I c- r �i• ' r r a ILDI .i B _ U r, f r -- L _ E � .57 r f % ! !10 Rill Pit �, — c b" f;C;N,. Wi ®' orb• + r-,cvr,'n r,r1t i In ! i. ��?3f x 3c1 f �.6� f � .� .. .,• �,•' ! t ! l r. i•Eart ,-, f'�f�: , 1--; , - 'tar CJJ[ - 596 •`3 ,vC. .y3�� IC,t,.—�- -" 0__ `�- ' `• '� CONTRACTOR TO MAINTAIN EXISTING + �-ems • �: DRAINAGE AT ALL TIMES f ■�'"+ + + + + + + + + + + + + + + + h + + F t �A 0 + + .+-►-+- i 1"1�'1' 09 '_M• -'_"•mow...-, , r r _ , Tl• .._,e.'^t.: 3 F-z ir.S•S.e.. �`V 21�.» _:%i.nC,RY. +�_.E3,.Y.-SS2dw ,,,nt:. .-: }__ "31"...._a, ...., . _. ¢ _ ... _ % -.. ,� 4r._., 1 ram; . l 1 r / +5 5+ + + + + + 5 �' .� , _ � SNOW EMOVA�.; .st_: :'�. D108 E R T ♦ J� �G C EQUIP ENT ST.Q GE > + + + + + + + + + + + + ® _ _.�- E gps ® f AND AINTENANC .: 1�, , ._. t __ -_--r f>� �''e 57 5+0 + + + + + + + + + + c ® ® ®® ♦ f/ /f ® + + + )12 t J n. N O 0 0 3 EL = 3 EL :1 N O� )- N Q O _I I`• O __ — [L IL Y �o ro N 7 RESUBMITTAL TO COUNTY ENGINEERING DEPT JDB JDN 04/01/09 o g CHANGE ORDER NO. ONE (1) WME JDN 1/9/09 z3 ADDENDUM NO. THREE (3) WME JDN 07/02/08 NO. REVISIONS BY APP. DATE o 23 NEW FAA / UILD N STORAGE OCATED + + o BUILDINGS v, O , , 7 9711 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 0 fax: (804) 275-8371 www.deItaairport.com �f J + W. + + + da + +-U + + + + + + k + + + + +� 1 + + +o + + + + + + + + + + + + + + + + + \+ 1 �2 + ++ + 1 + + i + +++ D1 _P _ 0 C� + c„i + + + J 94 +_ + + l7 (4 / +/ + C /+ + + + + Q '^ 92 + + / + r + t� + + + + + + J+ 4V + + + + + + + + + -fib + �I + + + v + + + + + + 4+"' + + + + 1 + + + + - + + + + + + + + + + + + + + + + + + l + + + + +/ + + + + + + + + + + + + + + + + + 0 + + + + + + + + + + +r + + + + + + + + + + + + + + + r �+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + T + + + + 1 + 52 + + + + + + + + + + + + + + ± + + + + + + + + + �' 5451- + + --+—+ 660 + + + + + + +555t + + I 5601 + + 1 + 5i5 OF'�e�_ U - JAMES D. NIXON, - LIC. NO. 019854 �SSIONAL ��� GENERAL EARTHWORK NOTES 1. THIS IS AN EXCAVATION PROJECT. 2. THE GOAL OF THE PROJECT'S EARTHWORK IS TO ACCOMPLISH THE FOLLOWING: a CONSTRUCT THE RELOCATED ACCE SS ROAD b. INSTALL PERIMETER CONTROLS FOR THE ULTIMATE RUNWAY EXTENSION c. CONSTRUCT PERMANENT STORMWATER MANAGEMENT BASINS d. PLACE EXCESS EXCAVATED MATERIAL IN THE AVAILABLE EMBANKMENT AREA 3. THE EMBANKMENT GRADES PROVIDED MAY SHOW AN EXCESS OF EMBANKMENT. a. THE CONTRACTOR MAY NOT BE REQUIRED TO MEET THE EMBANKMENT GRADES AS SHOWN FOR BIDDING HAVE BEEN PROVIDED B A b. EMBANKMENT GRADES PURPOSES ONLY 4. GRADES SHOWN IN THE AVAI LABLE EMBANKMENT AR EA ARE FOR REFERENCE ONLY. ACTU AL AL GRADES MAY VARY BASED UPON QUANTITY AND QUALITY OF MATERIAL EXCAVATED. EFFORTS WILL BE MADE TO MINIMIZE THE AMOUNT OF EMBANKMENT PLACED WITHIN THE RSA EMBANKMENT AREA. THE FINAL SU BE TO A SURFACE SHALL G SMOOTH LINE AND GRADE WIT H POSITIVE DRAINAGE. NO POCKETS OF STANDING WATER SHALL BE PERMITTED. 5. THE SUCCESSFUL CONTRACTOR MAY SUBMIT ALTERNATE EMBANKMENT GRADING PLANS IN ACCORDANCE WITH THE PHASE I R CONSIDERATION BY THE ENGINEER. ULTIMATE GRADING PLAN FOR S LEGEND ® AIRPORT PROPERTY LINE �... ACCESS ROAD TOE -OF -SLOPE FILL AREA WITH SOIL 0Y(Rd' - OC FILL AREA WITH ROCK + + + + + CUT AREA r t 100 0 100 200 SCALE: 1 "=100' FEET IMPROVE RUNWAY 1 EXTEND E A AIP No. JOB No. � CS0004-34 VA 07024.02 DRAWN BY: SHEET EARTHWWORK OVERVIEW PJW 5 DESIGNED BY: OF JDN/ WME VILLE-ALBEMARLE AIRPORT SCALE: DATE: 85 CHARLOTTES1 — 100 DUNE 2008 f 7:1 (h:v) A� PRIMARY 1 SURFACE — RUNWAY THRESHOLD, END OF PAVEMENT I 1 7:1 (h:v) *X � �* RUNWAY J 200' " + 0 TRANSITIONAL 7:1 (h:v) B SURFACE * NOTE: FOR HORIZONTAL APPROACH SLOPE (H), DISTANCE (L), AND FLARE RATIO (X), SEE TABLE BELOW. O UNDER FAIR WEATHER CONDITIONS THE APPROACH SLOPE FOR TEMPORARY RELOCATED THRESHOLDS BEGINS AT THE THRESHOLD. 200' SLOPE VARIES 0% w c� a N O ti O MAX OBJECT HEIGHT REVISIONS * H:1 (h:v) APPROACH SLOPE SECTION A -A 0% I 0% 7:1 (h:v) OPT PRO PGN �� PP , Z 'A SECTION r r � i•FAR PART 77 IMAGINARY SURFACES NTS MAX OBJECT HEIGHT NOTE: 1. ANY EQUIPMENT OR OBJECTS PENETRATING THE PART 77 IMAGINARY SURFACES SHALL BE COORDINATED, IN ADVANCE, WITH THE ENGINEER, OBSTRUCTIONS PENETRATING THE PART 77 SURFACES SHALL BE MARKED AND/OR LIGHTED IN ACCORDANCE WITH FAA GUIDELINES. � Glx t � a y. '? I,;-r.:: :� � ° . . i..l,� t.,rt,. t.. �, t% . �-.•fi. -. �� .�..i.. ? �Ye,:a�...�i S: ;..2� S� 3 50 500 0.15 21 34 500 0.15 BY I APP. I DATE 9711 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 o fax: (804) 275-8371 www.deItaairport.com 0 If 5' MIN. SAFETY FENCE PERSPECTIVE VIEW 1 \POLYETHYLENE FABRIC (ATTACH TO POSTS WITH !"MAX. METAL TIE WIRES.) CONVENTIONAL METAL (T) OR (U) POSTS PERSPECTIVE VIEW PLASTIC FENCE SOURCE: CONWED PLASTICS VDOT ROAD AND BRIDGE STANDARDS VA. DSWC j 45' - — emery kl r. W I; I WIRE Til FABRIC LINE POST I 10' MAX. CONCRETE GROUND LINE FOOTING PERSPECTIVE VIEW METAL FENCE PLATE. 3.1-1 FLASHING OR STEADY BURNING RED BARRICADE LIGHT (TYPE A) SECURELY FASTENED, AND TURNED HORIZONTALLY AT A 450 ANGLE TO THE LONGITUDINAL AXIS OF THE BARRICADE. �— 4" REFLECTIVE ORANGE/WHITE TAPE 12" OR 15" DIAMETER WHITE SCHEDULE 40 PVC PIPE SAWED IN HALF. NTS NOTES: (LOW PROFILE) 1. BARRICADES SHALL BE SPACED A MAXIMUM OF 5' APART. 2. BARRICADES SHALL BE A MINIMUM OF 10' IN LENGTH. 3. BARRICADES SHALL BE ADEQUATELY SECURED WITH SAND BAGS OR OTHER APPROVED METHODS TO WITHSTAND HIGH WINDS AND/OR JET BLAST, 4. THE CONTRACTOR SHALL MAKE FREQUENT INSPECTION OF THE BARRICADES AND MAKE PROMPT REPAIRS AS NECESSARY. 5. LIGHT SHALL BE OPERATING EVERY NIGHT. ALTH OF)J. JAMES D. NIXON LIC. VO.019854 �o��ssr �Ir �o��ww 0NAL CONSTRUCTION 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. 2. CLOSED RUNWAY/TAXIWAY MARKERS SHALL BE INSTALLED AS THE FIRST TASK IN ANY WORK AREA AND SHALL BE REMOVED AS THE LAST TASK IN ANY WORK AREA. BARRICADES SHALL NOT BE REMOVED UNTIL THE RUNWAY AND TAXIWAY PAVEMENTS AND SAFETY AREAS ARE ESTABLISHED IN ACCORDANCE WITH THE PLANS AND SPECIFICATIONS AND ARE SUITABLE FOR USE BY AIRCRAFT. REFER TO THE MISCELLANEOUS DETAILS SHEET FOR CLOSED MARKERS AND AVIATION BARRICADE DETAILS. 3. NO DEBRIS OF ANY NATURE WILL 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 AREA, SHALL BE RELOCATED OR REMOVED. 4. PRIOR TO ENTERING ANY AIR OPERATIONS AREA (AOA) OR SAFETY AREA, THE CONTRACTOR SHALL NOTIFY THE ENGINEER AND THE DIRECTOR OF AIRPORT OPERATIONS. NO EQUIPMENT OR PERSONNEL SHALL ENTER AN OPEN RUNWAY OR TAXIWAY SAFETY AREA UNLESS PROPERLY COORDINATED WITH THE OWNER AND ATCT. THE USE OF TRAINED FLAGMEN AND TWO-WAY RADIOS SHALL BE REQUIRED IN THESE AREAS AND TWO-WAY RADIO COMMUNICATIONS SHALL BE REQUIRED AT ALL TIMES WITH THE AIRPORT AIR TRAFFIC CONTROL TOWER (ATCT). 5. THE CONTRACTOR SHALL HAVE AN ADEQUATE NUMBER OF TWO-WAY RADIOS, IN GOOD OPERATING CONDITION, ON -SITE AT ALL TIMES AND SHALL BE RESPONSIBLE FOR PROVIDING THE RADIOS. REFERENCE IS DIRECTED TO THE SPECIAL PROVISIONS OF THE SPECIFICATIONS. RADIOS SHALL REMAIN PROPERTY OF CONTRACTOR UPON PROJECT COMPLETION. 6. THE OWNER WILL PERMIT THE CONTRACTOR ACCESS AT THE LOCATIONS SHOWN ON THE PLANS. ACCESS LOCATIONS SHALL BE USED FOR ALL CONTRACTOR INGRESS AND EGRESS, EMPLOYEES, AND MATERIAL DELIVERIES. THE CONTRACTOR SHALL KEEP THE ACCESS GATES CLOSED OR GUARDED AT ALL TIMES. 7. ALL CONTRACTOR AND SUBCONTRACTOR PERSONNEL AND EQUIPMENT SHALL USE ONLY THE DESIGNATED ACCESS AND HAUL ROAD FOR INGRESS AND EGRESS TO THE CONSTRUCTION AREA AND FOR HAULING MATERIALS TO THE APPROVED WASTE AREA (AS APPLICABLE). 8. ONLY AUTHORIZED VEHICLES WILL BE ALLOWED INSIDE THE SECURITY FENCE. 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. 9. ALL EQUIPMENT AND VEHICLES MUST BE MARKED WITH CONTRACTOR'S NAME LEGIBLE FROM 200 FEET. EQUIPMENT AND VEHICLES SHALL BE MARKED WITH 3' x 3' ORANGE CHECKERED FLAGS (DAY ONLY) OR YELLOW FLASHING DOME TYPE LIGHT (DAY OR NIGHT). 10. THE CONTRACTOR SHALL MAINTAIN CONTINUOUS TWO-WAY RADIO CONTACT WITH THE TOWER GROUND FREQUENCY (OR THE TOWER FREQUENCY DURING NON -OPERATING HOURS BY THE TOWER) ANY TIME THE CONTRACTOR SHOULD NEED TO ENTER INTO THE RUNWAY SAFETY AREA (250 FEET FROM RUNWAY CENTERLINE) WHILE THE RUNWAY IS OPEN TO AIRCRAFT. 11. THE CONTRACTOR SHALL REFER TO THE GENERAL CONDITIONS, THE GENERAL PROVISIONS, SECTION 130, AND THE SPECIAL PROVISIONS OF THE SPECIFICATIONS, FOR THE CONTRACTOR'S RESPONSIBILITIES FOR OPERATIONAL SAFETY ON AIRPORTS DURING CONSTRUCTION. 12. ALL TEMPORARY STOCKPILES SHALL BE LOCATED OUTSIDE OF ACTIVE TAXIWAY AND RUNWAY SAFETY AREAS AND BELOW FAR PART 77 SURFACES. REFER TO MISCELLANEOUS DETAILS SHEET FOR FAR PART 77 SURFACES DETAILS. 13. IF THE CONTRACTOR INTENDS TO USE ANY EQUIPMENT THAT WILL PENETRATE THE FAR PART 77 SURFACES OF THE ADJACENT RUNWAY, THE ENGINEER SHALL BE NOTIFIED AT LEAST 60 DAYS IN ADVANCE, SO THAT THE NECESSARY CLEARANCES CAN BE OBTAINED FROM THE FAA, AND NOTAMS ISSUED. 14. UPON NOTIFICATION FROM THE ATCT, DIRECTOR OF AIRPORT OPERATIONS, OR ENGINEER, THE CONTRACTOR SHALL IMMEDIATELY CLEAR THE RUNWAY AND/OR TAXIWAY OF EQUIPMENT AND PERSONNEL IN THE EVENT OF A DECLARED AIRCRAFT EMERGENCY. 15. THE CONTRACTOR SHALL NOT MAKE CHANGES TO THE PHASING AND SAFETY PLAN WITHOUT APPROVAL OF THE AIRPORT, ENGINEER, AND FAA, 5 GALLON BUCKET FILLED WITH SAND OR OTHER MATERIAL AS APPROVED BY THE ENGINEER CONTRACTOR SHALL FURNISH & MOUNT ONE FLASHING OR STEADY BURNING RED 12V HIGH INTENSITY LIGHT PER BARRICADE. TMC SAFETY PRODUCTS MODEL L204 OR APPROVED EQUAL. a _ KXM REFLECTIVE MATERIAL, ORANGE FLUORESCENT AND WHITE FLUORESCENT STRIPES, AROUND CIRCUMFERENCE OF BUCKET. MATERIAL SHALL BE SCOTCHLITE REFLEXITE MATERIAL OR APPROVED EQUAL. NOTES: 1. LIGHT SHALL BE CLAMPED TO BUCKET BARRICADE OR MOUNTED TO LID. 2. FOR AIRSIDE USE ONLY. DOAV NO. CS0004-34 DRAWN BY: RWW DESIGNED BY: JDN/ WME CHARLOTTESVILLE-ALBEMARLE AIRPORT I SCALE: I DATE: NONE JUNE 2008 JOB NO. VA 07024.02 SHEET 7 OF NO. REVISIONS BY I APP. I DATE 9711 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 # fax: (804) 275-8371 www.deItaairport.com w wi GENERAL CONSTRUCTION NOTES 1. PRIOR TO ANY CONSTRUCTION WITHIN ANY EXISTING PUBLIC RIGHT-OF-WAY, INCLUDING CONNECTION TO ANY EXISTING ROAD, A PERMIT SHALL BE OBTAINED FROM THE VIRGINIA DEPARTMENT OF TRANSPORTATION (VDOT). THIS PLAN AS DRAWN MAY NOT ACCURATELY REFLECT THE REQUIREMENTS OF THE PERMIT. WHERE ANY DISCREPANCIES OCCUR THE REQUIREMENTS OF THE PERMIT SHALL GOVERN. 2. ALL MATERIALS AND CONSTRUCTION METHODS SHALL CONFORM TO CURRENT SPECIFICATIONS AND STANDARDS OF VDOT UNLESS OTHERWISE NOTED. 3. EROSION AND SILTATION CONTROL MEASURES SHALL BE PROVIDED IN ACCORDANCE WITH THE APPROVED EROSION CONTROL PLAN AND SHALL BE INSTALLED PRIOR TO ANY CLEARING, GRADING OR OTHER CONSTRUCTION. 4. ALL SLOPES AND DISTURBED AREAS ARE TO BE FERTILIZED, SEEDED AND MULCHED. 5. THE MAXIMUM ALLOWABLE SLOPE IS 2:1 (HORIZONTAL:VERTICAL). WHERE REASONABLY OBTAINABLE, LESSER SLOPES OF 3:1 OR BETTER ARE TO BE ACHIEVED. 6. PAVED, RIP -RAP OR STABILIZATION MAT LINED DITCH MAY BE REQUIRED WHEN IN THE OPINION OF THE COUNTY ENGINEER, OR DESIGNEE, IT IS DEEMED NECESSARY IN ORDER TO STABILIZE A DRAINAGE CHANNEL. 7. ALL TRAFFIC CONTROL SIGNS SHALL CONFORM WITH THE VIRGINIA MANUAL FOR UNIFORM TRAFFIC CONTROL DEVICES. 8. UNLESS OTHERWISE NOTED ALL CONCRETE PIPE SHALL BE REINFORCED CONCRETE PIPE - CLASS III. 9. ALL EXCAVATION FOR UNDERGROUND PIPE INSTALLATION MUST COMPLY WITH OSHA STANDARDS FOR THE CONSTRUCTION INDUSTRY (29 CFR PART 1926). GENERAL CONSTRUCTION NOTES FOR EROSION AND SEDIMENT CONTROL PLANS 1. THE PLAN APPROVING AUTHORITY MUST BE NOTIFIED ONE WEEK PRIOR TO THE PRE -CONSTRUCTION CONFERENCE, ONE WEEK PRIOR TO THE COMMENCEMENT OF LAND DISTURBING ACTIVITY, AND ONE WEEK PRIOR TO THE FINAL INSPECTION. 2. ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CONSTRUCTED AND MAINTAINED ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK AND VIRGINIA REGULATIONS VR 625-02-00 EROSION AND SEDIMENT CONTROL REGULATIONS. 3. ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR TO OR AS THE FIRST STEP IN CLEARING. 4. A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE MAINTAINED ON THE SITE AT ALL TIMES. 5. PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PLANS (INCLUDING, BUT NOT LIMITED TO, OFF -SITE BORROW OR WASTE AREAS), THE CONTRACTOR SHALL SUBMIT A SUPPLEMENTARY EROSION CONTROL PLAN TO THE OWNER FOR REVIEW AND APPROVAL BY THE PLAN APPROVING AUTHORITY. 6. THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL EROSION CONTROL MEASURES NECESSARY TO PREVENT EROSION AND SEDIMENTATION AS DETERMINED BY THE PLAN APPROVING AUTHORITY. 7. ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURING LAND DISTURBING ACTIVITIES AND DURING SITE DEVELOPMENT UNTIL FINAL STABILIZATION IS ACHIEVED. 8. DURING DEWATERING OPERATIONS, WATER WILL BE PUMPED INTO AN APPROVED FILTERING DEVICE. 9. THE CONTRACTOR SHALL INSPECT ALL EROSION CONTROL MEASURES PERIODICALLY AND AFTER EACH RUNOFF PRODUCING RAINFALL EVENT. ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS OF THE EROSION CONTROL DEVICES SHALL BE MADE IMMEDIATELY. 10. ALL FILL MATERIAL TO BE TAKEN FROM AN APPROVED, DESIGNATED BORROW AREA. 11. ALL WASTE MATERIALS SHALL BE TAKEN TO AN APPROVED WASTE AREA. EARTH FILL SHALL BE INERT MATERIALS ONLY, FREE OF ROOTS, STUMPS, WOOD, RUBBISH, AND OTHER DEBRIS. 12. BORROW OR WASTE AREAS ARE TO BE RECLAIMED WITHIN 7 DAYS OF COMPLETION PER ZONING ORDINANCE SECTION 5.1.28. 13. ALL INERT MATERIALS SHALL BE TRANSPORTED IN COMPLIANCE WITH SECTION 13-301 OF THE CODE OF ALBEMARLE. 14. BORROW, FILL OR WASTE ACTIVITY INVOLVING INDUSTRIAL -TYPE POWER EQUIPMENT SHALL BE LIMITED TO THE HOURS OF 7:OOAM TO 9:OOPM. 15. BORROW, FILL OR WASTE ACTIVITY SHALL BE CONDUCTED IN A SAFE MANNER THAT MAINTAINS LATERAL SUPPORT, OR ORDER TO MINIMIZE ANY HAZARD TO PERSONS, PHYSICAL DAMAGE TO ADJACENT LAND AND IMPROVEMENTS, AND DAMAGE TO ANY PUBLIC STREET BECAUSE 0 SLIDES, SINKING, OR COLLAPSE. 16. THE DEVELOPER SHALL RESERVE THE RIGHT TO INSTALL, MAINTAIN, REMOVE OR CONVERT TO PERMANENT STORMWATER MANAGEMENT FACILITIES WHERE APPLICABLE ALL EROSION CONTROL MEASURES REQUIRED BY THIS PLAN REGARDLESS OF THE SALE OF ANY LOT, UNIT, BUILDING OR OTHER PORTION OF THE PROPERTY. I �'ALTH pF AMES D. IXON, J LIC. NO. 019854 o� w SIONAL 17. TEMPORARY STABILIZATION SHALL BE TEMPORARY SEEDING AND MULCHING. SEEDING IS TO BE AT 75 LBS/ ACRE, AND IN THE MONTHS OF SEPTEMBER TO FEBRUARY TO CONSIST A 50/50 MIX OF ANNUAL RYEGRASS AND CEREAL WINTER RYE, OR IN MARCH AND APRIL TO CONSIST OF ANNUAL RYE, OR MAY THROUGH AUGUST TO CONSIST OF GERMAN MILLET. STRAW MULCH IS TO BE APPLIED AT 80LBS/100SF. ALTERNATIVES ARE SUBJECT TO APPROVED BY THE COUNTY EROSION CONTROL INSPECTOR. 18. PERMANENT STABILIZATION SHALL BE LIME AND FERTILIZER, PERMANENT SEEDING, AND MULCH. AGRICULTURAL GRADE LIMESTONE SHALL BE APPLIED AT 90LBS/1000SF, INCORPORATED INTO THE TOP 4-6 INCHES OF SOIL. FERTILIZER SHALL BE APPLIED AT 1000LBS/ACRE AND CONSIST OF A 10-20-10 NUTRIENT MIX. PERMANENT SEEDING SHALL BE APPLIED AT 180LBS/ACRE AND CONSIST OF 95% KENTUCKY 31 OR TALL FESCUE AND 0-5% PERENNIAL RYEGRASS OR KENTUCKY BLUEGRASS. STRAW MULCH IS TO BE APPLIED AT 80LBS/100SF. ALTERNATIVES ARE SUBJECT TO APPROVED BY THE COUNTY EROSION CONTROL INSPECTOR. 19. MAINTENANCE: ALL MEASURES ARE TO BE INSPECTED WEEKLY AND AFTER EACH RAINFALL. ANY DAMAGE OR CLOGGING TO STRUCTURAL MEASURES IS TO BE REPAIRED IMMEDIATELY. SILT TRAPS ARE TO BE CLEANED WHEN 50% OF THE WET STORAGE VOLUME IS FILLED WITH SEDIMENT. ALL SEEDED AREAS ARE TO BE RESEEDED WHEN NECESSARY TO ACHIEVE A GOOD STAND OF GRASS. SILT FENCE AND DIVERSION DYKES WHICH ARE COLLECTING SEDIMENT TO HALF THEIR HEIGHT MUST BE CLEANED AND REPAIRED IMMEDIATELY. 20. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE REMOVED WITHIN 30 DAYS OF FINAL SITE STABILIZATION, WHEN MEASURES ARE NO LONGER NEEDED, SUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROL INSPECTOR. GENERAL CONSTRUCTION NOTES FOR STORMWATER MANAGEMENT PLANS 1. ALL DAMS AND CONSTRUCTED FILL TO BE WITHIN 95% OF MAXIMUM DRY DENSITY AND 2% OF OPTIMUM MOISTURE CONTENT. ALL FILL MATERIAL TO BE APPROVED BY A GEOTECHNICAL ENGINEER. A GEOTECHNICAL ENGINEER IS TO BE PRESENT DURING CONSTRUCTION OF DAMS. 2. PIPE AND RISER JOINTS ARE TO BE WATERTIGHT WITHIN STORMWATER MANAGEMENT FACILITIES. 3. FOR TEMPORARY SEDIMENT TRAPS OR BASINS WHICH ARE TO BE CONVERTED TO PERMANENT STORMWATER MANAGEMENT FACILITIES; CONVERSION IS NOT TO TAKE PLACE UNTIL THE SITE IS STABILIZED, AND PERMISSION HAS BEEN OBTAINED FROM THE COUNTY EROSION CONTROL . INSPECTOR. DOAV NO. JOB NO. CS0004-34 I VA 07024.02 DRAWN BY: SHEET RWW DESIGNED BY: OF 8 JDN/ WME SCALE: DATE: 85 NONE I JUNE 2008 J 0 g 3 i IL e N 0 N 0 I- Q 6 z 0 MATCHLINE SHEET 10 �f1tZ J �\ �tL a ROTATING BEACON" a CONTRACTOR'S PERSONNE & -�- il PROPOSEDFENCE EQUIPMENT SHALL REMAIN AR Y-30' - OF WETLANDS AT ALLY IMES �I - 1,_ . START REMOVAL OF _ _ - - P EXISTING FENCE __-- tr, `- APPROX STA 70+48±, 483'± 50+00 l� Y l• t 4 i >s ._----- . -. - - >; {iGr r4 - .._ _ , is17J„r i o- , .: :..;. _._ _fi fli r4.._. __.. - - — — -- -1?01 --- - -,'? 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I � 35' TYP ALTH 04 JAMES D. XON, J LIC. NO. 019854 ��s`SICNAL 1, { SHEET INDEX LEGEND ®- - �— AIRPORT PROPERTY LINE — — — — PROPSED DEVELOPMENT -----�-- REMOVE EXISTING FENCE PROPOSEDFENCE — WBL WETLANDS PROTECTION ORDINANCE BUFFER LIMITS PAVEMENT REMOVAL CLEARING AND GRUBBING, TYPE "A" CLEARING AND GRUBBING, , TYPE B CLEARING AND GRUBBING, TYPE "C" NOTES 1. BURNING MAY BE PERMITTED. SEE GENERAL NOTES FOR ADDITIONAL GUIDANCE. 2. CONTRACTOR SHALL MAINTAIN ACCESS AROUND PERIMETER OF AIRPORT AT ALL TIMES. 3. THE FENCE ALIGNMENT SHALL BE STAKED BY THE CONTRACTOR AND APPROVED BY THE ENGINEER PRIOR TO CLEARING THE PROPOSED FENCE LINE. 4. ALL CLEARING AND GRUBBING IS INCLUDED IN EACH ALTERNATE. 100 0 100 200 SCALE: 1 "=100' FEET IMPROVE RUNWAY 21, EXTEND ERSA DOAV NO.CS0004-34 DRAWN BY: RWW DEMOLITION PLANDESIGNED BY: JDN/ WME CHARLOTTESVILLE-ALBEMARLE AIRPORT SCALE: DATE: 1 100 JUNE 2008 JOB NO. VA 07024.02 SHEET 9 OF 85 ___j ai 3 0 w Q �j0 F- 3 D g= CN ,s 3 � =o aro �y C� o N Ih i� z .• w oX r wec � 8M 7eM �e< >8M W �gM wBL---WBL �8M Id w WBL e J ur_ _m_ Cf3 3: �v \ /L ® m a amaaa a s aaama a. mem®® a s a m a s am a �m m A� aaaar a s m m aaosao� a aasm,r m a m®a a s oaosa m m am® a s mlarm a s ®soq a a m®® a r aaamo� ® a a m m a s m a® a a ®sue a s a� m a aamwm m m a a® a m a m m m a ago® a s �1L � 1L v v n v 50' TYP PROPOSED 24' MANUAL STA 75+95, 1,872' LT VEHICLE SLIDING GATE NO. 3 I STA 93+75, 1,851' LT 1 S� STA 75+47, 1,788' LT I s �Au I r rIL STA 74+44, 1,646' LT STA 73+19, 1,512' LT 03 W � � �m r_ • 11 1�L m �7 •1 7 • 'L STA 73+20, 1,013' LT REVISIONS iYiiT 9711 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 # fax: (804) 275-8371 www.deItaairport.com MATCHLINE SHEET 11 h i {,i1rY SHEET INDEX LEGEND AIRPORT PROPERTY LINE — — — — — — PROPSED DEVELOPMENT REMOVE EXISTING FENCE X . PROPOSEDFENCE WBL WATER PROTECTION ORDINANCE BUFFER LIMITS NOTES 50' TYP 1. ALL STATION AND OFFSET ARE BASE ON BL "R" UNLESS OTHERWISE NOTED. PROPOSED 24' MANUAL 2. FENCE LOCATION TO BE STAKED AND FIELD VEHICLE SLIDING GATE NO. 2 VERIFIED BY ENGINEER PRIOR TO INSTALLATION. A A 3. GATE LOCATIONS SHOWN ARE APPROXIMATE ONLY. LOCATIONS TO BE FIELD VERIFIED. a A 1 I PROTECT CEMETERY, TYP (APPROXIMATE LOCATION) 1 1� ry 100 0 100 200 SCALE: 1 "=100' FEET of �r AMES D. IXON, R. LIC. NO. 019854 ��SSIONAL ��01� ;. •1101117�, , w illi DOAV NO. CS0004-34 DRAWN BY: DESIGNED BY: Ma JDN/ WME SCALE: DATE: 1" = 100' 1 JUNE 2008 JOB NO. 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RIPRAP' UTLET' - RT "�/ Of' RT`(� T AL 1 S. / 9 , O _ f m r �' o �\ f n °° °. °� ROTE QTION, _f a .,i �' 0 r 1 R / W /n I •"`' .. 8V\ �.�. \ `. ® . \`h.,,.,. Q ° ° v.. v c • w '-,� \ � \. ` .... 5��,�e`ir db�'4 '� _ _ 1 v S are v C,� �-""'r-•_,.. .,.. �. \ i.. �, \ ` w �, o O •Qe. o \ \ CLAJJ I Q'-- ._. _... ... �� `�i'�xk , G `,,,r:,'.;ri..,, w.,,.,,,..,, ,,.,,.ti:. \ ',., ♦ `\.\. v Cl w r' \ \ f �i5' O /t?,r'„"+d,;r ;:,;, i' + // ,' L4J e �v <'`a 7n,-,..,.,.,., ,.... .,\ \ n' . 0. °v v \ \ 15` ` \- - 1 \ _ J 7✓ )' tag ss {,.., 'G/ Y I r ;,, c, • 1 ,v. °rt, \ , � Z ' ° 8 \W1-4t, \1,-1$1 \ \ fir, tt / Sb /{ / , W {j • t , . r,, ..�y 1 .^U ..._.. `\ ,�.., \.. c ° - ,' ° - \ I Lz=9';',11.S.Y. \ f I, �I 2 3, _ ` , 4 a , ,i , � 4 0 ` b`" =JET s"'' r' / 'o ` "`,' rn ;"" I i /. -_.... , \ O ;'�,- -' { { ^. ®\ \ v _ .a x .,,r33'1. \ - '- i 1. %/? o) , O` w � t 3 , / '•,..,,T \ *' ',,. !•. -\ ... may, v v f - _.. _.... _.. . _ .. \, .. ... � _� �- f,;3. ,Y \ -`1 �` ' v. 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I y A , r I SHEETINDEX - - AIRPORT PROPERTY LINE - - - - - FUTURE DEVELOPMENT LOD LIMIT OF DISTURBANCE PROPOSED DIVERSION DD3,10 DIKE i.:Y_�m.�.,j�,=Y_:_.�s.-a�t EXISTING DRAINAGE PIPE PROPOSED DRAINAGE PIPE --Y- - -- --' EXISTING FENCE PROPOSEDFENCE SF PROPOSED SILT FENCE SF3,05 PROPOSED SLOPE DRAIN _ _ _ _ _ - _ PROPOSED UNDERDRAIN (UD) _WB� WATER PROTECTION ORDINANCE BUFFER • • - STREAM HEAD 100' BUFFER ® STREAM HEAD CULVERT INLET CIP3.08 PROTECTION STORM DRAIN INLET IP3.07 PROTECTION ® INLET PROTECTION IP3.07 ROCK CHECK DAM CD 3.20 2 ACRES OR LESS ROCK CHECK DAM CD 3,20 2-10 ACRES SPA STOCKPILE AREA ST# SEDIMENT TRAP ST3.13 ,, °°°' ° ° • /-� - PROPOSED ACCESS ROAD i °, G• Q n ° ,W w \l\/\/\/�, PROTECTIVE DITCH LINING //;/ i' /i\\/�\. VDOT ST'D EC-3, TYPE "A" OOo°�pQo' RIPRAP OUTLET PROTECTION PROPOSED GRASS PAVERS PROPOSED NATURAL FIBER ROLL PROPOSED WRAPPED PLANT ROLL =_ram PROPOSED COIR FIBER BLOCK ® (2 ROWS) 1. CONTRACTOR'S MEN AND EQUIPMENT SHALL REMAIN OUTSIDE THE LOCALIZER CRITICAL AREA AT ALL TIMES. 2. REFER TO GRADING & DRAINAGE ALTERNATE SHEETS FOR ADDITIONAL INFORMATION REGARDING THE GRADING INCLUDED IN EACH OF THE THREE ALTERNATES. 3. EROSION AND SEDIMENT CONTROL MEASURES, (SILT FENCE, DIVERSION DIKES, ETC.), ARE SHOWN IN AN APPROXIMATE MANNER ONLY AND SHALL BE FIELD VERIFIED AND APPROVED BY THE ENGINEER PRIOR TO INSTALLATION. 50 - 0 50 100 SCALE, 1 -50 FEET DOAV NO. JOB NO. CS0004-34 VA 07024.02 DRAWN BY: SHEET R� 13 DESIGNED BY: OF JDN/ WME CHARLOTTESVILLE-ALBEMARLE AIRPORT SCALE: DATE: 5 1 - 50 JUNE 2008 fa �, � , M 2 a M N O 0 M M O O 01) = a N 0 I N O IN g 0 n. r, 0 0 x ' II ' , I r / ' / I 1 �� ' \ \ ._� • - _ - - ` ` \ `\\ / / / / / __ _ ...,... / • •�,, y. • �,' li, , I , , 1 /// � ./ // __ J "/ ._ - -�- / I I 1 \ \ \ I I r ,� i` I i $ oo a AT - \\ \� r oo= - - i 1 -� l l / 1 / / /// / -/ - _ — 95 oa-=.- _ _ / \ 1 I I I I i - = .H1afN S:kEE s,\ \ , / - -- III / % __ r _ -- - _ _ , \ i / - / . / °�- \ �- I I I ! i I 1 ' � ___ ' --- \ . \,,\ \ \ \ \ --- , / //ii /i l�l/� -- . --- _ _ - - — / \•\ \\ 1 I f JQ'� / i "i A ! ! I 1 1 /' ^ram`/ i9 / I ! - ---- \ '\ \ I / / /. / _ -�' '" - O I I //. / / / -- - - ` i� 1 \\\ I r I I ;; --- -__ - ..-`.\\\ / _ , - _ '= - l l I ! I I /, / _ 1/ i� — - `\ r I l I / - -_ .__ - .\ 1 - -.. _ - - -% / l l I I i Ill,// : / �ri - / � . _ . _ , I 1 ! I ! ! , ` �t I ! 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I I GIN-PR(FTEG IVE % _ __ __ _ -- ---_ . /fib _ \ / / _ _\ \ 1 \ \ \ I - — - -- /- t1l � //, / _ ~ s , / w ,CH LIMING ,I - J/ - _ - /o RIPRAP OUTLET _ //. :/ /// / // // / i \\ ` \ \ \\ \ \ \ \ \ \'s\ \� � \ \ \ 1 o / /// 7A 10+80; BL'11�2f //' di/ �j ! - // - - - - _ _ _ / / / / / --.PROTECTION; C 'I, : , / / /,/ /, j/ / . ~ ; \ \ \ \ \ \'\� �J i i I _ r I ! 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ONE (1) JDB JDN 06/20/08 REVISIONS BY 1 APP. 1 DATE •�a aopo ° w -P' v ° �° ° O 9711 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 o fax: (804) 275-8371 www.deItaairport.com Yr'ra� a � s O .. , �s I • w w s, �r �j :9 / / Y • Y �` •an DJ' r i • •r �vNl_ T • • , s r f . 11 o I 7 .• III �` is i• � y` 7 U J � • s S 1 � 4 3 I ► J I A ,w1 • �I.6 i r ligggr 9 ♦ D r 1�. f d 1 a t S i . 4 I •i u9 9 C ♦ .I r r ♦ / / a s d �I r 1 ! � r , d v V • ' I .►I , f � 4` 1 ti • r 1� a I' 6 1 ■ • 0 ' 1 .1 4 . 11 n i . 1 9 1 ■1 r i r I� • I, i A e f f ro I i N , I a e . •J ' 4 L O t V Y ♦ f • 1 k. A p ♦ i ♦ i iIm "lUSAN E. WINSrOW LIC. N .026212 sS1ONAL E 1 iuj SHEETINDEX AIRPORT PROPERTY LINE — — — — — FUTURE DEVELOPMENT LOD LIMIT OF DISTURBANCE PROPOSED DIVERSION DD3.10 DIKE =_= EXISTING DRAINAGE PIPE PROPOSED DRAINAGE PIPE EXISTING FENCE PROPOSED FENCE SF PROPOSED SILT FENCE SF3.05 PROPOSED SLOPE DRAIN -, - _ _ - - - - - PROPOSED UNDERDRAIN (UD) —WBL WATER PROTECTION ORDINANCE BUFFER • • - STREAM HEAD 100' BUFFER ® STREAM HEAD CULVERT INLET CIP3.08 PROTECTION STORM DRAIN INLET IP3.07 PROTECTION INLET PROTECTION IP3.07 ROCK CHECK DAM CD 3.20 2 ACRES OR LESS ROCK CHECK DAM CD 3.20 2-10 ACRES SPA STOCKPILE AREA S� SEDIMENT TRAP ST3.13 v a o 0 PROPOSED ACCESS ROAD uwp° a Q w PROTECTIVE DITCH LINING VDOT ST'D EC-3, TYPE "A" aQo°�pQo RIPRAP OUTLET PROTECTION PROPOSED GRASS PAVERS PROPOSED GABION STAIR STEP ( u I f t u PROPOSED GRAVEL ROAD PROPOSED ED NATURAL O FIBER MATTING PROPOSED NATURAL FIBER ROLL PROPOSED WRAPPED PLANT ROLL PROPOSED COIR FIBER BLOCK L 2 ROWS) NOTES 1. CONTRACTOR'S MEN AND EQUIPMENT SHALL REMAIN OUTSIDE THE LOCALIZER CRITICAL AREA AT ALL TIMES. 2 RE FER TO GRADING & DRAINAGE ALTERNATE SHEETS FOR ADDITIONAL INFORMATION REGARDING THE GRADING INCLUDED IN EACH OF THE THREE ALTERNATES. 3. EROSION AND SEDIMENT CONTROL MEASURES, (SILT FENCE, DIVERSION DIKES, ETC.), ARE SHOWN IN AN APPROXIMATE MANNER ONLY AND SHALL BE FIELD VERIFIED AND APPROVED BY THE ENGINEER PRIOR TO INSTALLATION. 50 0 50 100 SCALE: 1 "=50' FEET DOAV NO. JOB NO. CS0004-34 VA 07024.02 DRAWN BY: RSHEET WW DESIGNED BY: nF 16 JDN/ WME SCALE: CHA TTESVILLE� L EMARLE AIRPORT DATE: L. 1" = 50' JUKE 2008 0 1 1 Wi k 1im e ra P •i{ t I rJ {,_ , 3 ,S Z i' t'rrs �•i d, a ,f �j{ t /4 trd(,i,X°1 h• t ; T ES d f �4 t . , , `t z f': v r L /i ryr: tcl f rx rr Wq.q} -x.a., a wp3Y`, �t 1 i t a€r i ' Yr� rc + y i sti' t, y M t t rli,* �µ s 1ri #' rox r tY((fl r t t D, r .r T' a r<.. 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Q�, / / . ,;� , E / f /,, ti / i; r w; �' RIP RAPEAS ORDERED / / lko, - �� / / / / / e I /; ' / ~ \ ENGINEER. i / - ' / - /NOTE: / ' , o- f i r 1 !, - 4, / , �, �';(, ,ter i ST / / r IN ALL SARQED ±' 1 `! ; ; ;' r i -`i INSTALL DOUBLE.36"" WIRE FEiVCE, / / / / 1.',DOWNSTRR-AM C/HANNE IM ROVEMEN�S"SHALL BE CO®RDIJNATED' / / '/ !' /, ro f, , � / r / ` i / ✓ PE TY WNERS. o f f 1,' :, �. f ENDWALL (W=6S) / ✓' / WITH COUNTY�NGIN ER, D Q AND D•OWNS,7REA PRO P1 O i .., N ; ' , ; ' 1 t ! / % / - EXACT LIMITS OF I ROVEM NTS MAY BF ADJU TED If�FIELD:` E , ti ,/ ci`o ACE DOl1 / / % �,/ , +/ REP BL 36" CMP' / / :.r � - WIT DOUBLE 36 RCP, CL. III / , ,% / , '', ' ; / / , ` r i r I 11 .,;; ; MAT H EXISTING INVERTS. / / � / / , / /� , 'i 1� ' / �,: ,., / , - k � ✓ ,, - i",; , ' , ( `� -fIE INTO / i / / �' jj / EXISTING ENCE / -' ' ✓ ro- f , - , /, . i i ( , }. 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PHOTO NUMB_R SEE SHEET 1'7 FOR PHOTOS )j �' / / ' m / / /. - , / / ' ' / ' _ / O / / / /' , / ,. - - SCALE: 1 -30`- y' FEET _. r �n c) 3 a 3= 9711 Farrar Court, Suite 100 . 0-0 Richmond, Virginia 23236 0 phone: (804) 275-8301 ®fax: (804) 275-8371 o N 8 RESUBMITTAL TO COUNTY ENGINEERING DEPT JDB JDN 05/01/09 W `N `�`� • d e l t a a i r p o r t. c o m 6 CHANGE ORDER NO. ONE (1) WME JDN 01/09/09 NO. REVISIONS BY APP. DATE � X 468 468 1' 6 467.5 467 467.1 6 ////\ \/\/\/\ %\//\//\//\/\ CRIC ENBERGER L NE 467 / -_ -_ 466.8 P POSED GRA E ///� j\//\//\//\//\/////\//\ j\ /%\ %/%/%/%/%/ //%�/%/%/%/%\i 466.2 466 /%//%\%/%/%\//%/%/ \\�\\ \\,\\,\\/\\,\\/\ //%/%/%/%/%\ /\\/\\/\\,\\/\\ \ \ \,\ 466 `t-, %\� /�\/'\/�\/ //�\/ \/ \/�\ \/�\ _ P O OPR SED _ ILL __ - \ \\/\\/\\/\\/\\/\ /\\/\\/\\/\\/\\ \/\\/\ \\\�\//\\/ ///\\//\\//\\//\\//\\' \\//\\//\\ \' \ \ \ \ \ \ \ \ 465 `'/%\�/%\�/%\�/%' \�/%\�/%\�/%\\/%% _ 465 EXISTING RADE\' \//\//\//\//\// \j\\j\\j\\j\\j\ j\\//\\//\\//\\//\ �'\'\'\'\ 464 t �`'�\\� 464 _ _ \//�\ DOU LE 36" RCP ,\ EW- ENDWALL I 463 _ 463 \ EXISTING D _ UBLE 36" CMP O \ BE REPLAC D WITH DOUB E 462 I) 36" RCP ( AME INVERTS 1 462 INVERT IN ( ) = 461.99 461 INVERT IN ( ) = 461.83 _ �� __-- _- __ -_ 461 F- °�-., �M 460 "'.. i _ 460 INVER OUT (W) = 46 .09 I INVE OUT (E) = 46 .18 ><..--. ��,.. ---w' __ - --`' `_ 459 r �, '_ °�_. 458 458 13+30 13+40 13+50 13+60 13+70 13+80 13+90 14+00 14+10 ■ CRICKS LAN NT LI FILE SCALE: H: 1 "=30' V: 1 "=3' IyL SUSAN E. WINSLOW - LIC. NO. 026212 YO �o��ss ����ww ZONAL �. V ® AIRPORT PROPERTY LINE - - - - - FUTURE DEVELOPMENT LOD LIMIT OF DISTURBANCE PROPOSED DIVERSION DD3.10 DIKE .�sa:="a- �- ..�-:,,R,, EXISTING DRAINAGE PIPE PROPOSED DRAINAGE PIPE ._.1.1. , �.__. _,,_ .._,._ EXISTING FENCE X PROPOSEDFENCE SF PROPOSED SILT FENCE SF3.05 PROPOSED SLOPE DRAIN --------- R P ED UNDERDRAIN UD P O OS ( ) _WBL WATER PROTECTION ORDINANCE BUFFER - • - STREAM HEAD 100' BUFFER 0 STREAM HEAD CULVERT INLET CIP3.08 PROTECTION STORM DRAIN INLET IP3.07 PROTECTION 0 INLET PROTECTION IP3.07 ROCK CHECK DAM CD 3.20 2 ACRES OR LESS ROCK CHECK DAM CD 3.20 2-10 ACRES SPA STOCKPILE AREA O � SEDIMENT TRAP ST3.13 �, 'nQ" <° " PROPOSED ACCESS ROAD v/\o\/'\r PROTECTIVE DITCH LINING ��\/'\�/�\fib% VDOT ST'D EC-3, TYPE "A" 0-, � nQs� RIPRAP OUTLET PROTECTION PROPOSED GRASS PAVERS PROPOSED GABION STAIR STEP //////'////// ///////; / PROPOSED GRAVEL ROAD PROPOSED NATURAL FIBER MATTING PROPOSED NATURAL FIBER ROLL PROPOSED WRAPPED PLANT ROLL PROPOSED COIR FIBER BLOCK (2 ROWS) N®TES 1. CONTRACTOR'S MEN AND EQUIPMENT SHALL REMAIN OUTSIDE THE LOCALIZER CRITICAL AREA AT ALL TIMES. 2. REFER TO GRADING & DRAINAGE ALTERNATE SHEETS FOR ADDITIONAL INFORMATION E RADING INCLUDED IN EACH REGARDING TH G OF THE THREE ALTERNATES. 3. EROSION AND SEDIMENT CONTROL MEASURES, (SILT FENCE, DIVERSION DIKES, ETC.), ARE SHOWN IN AN APPROXIMATE MANNER ONLY AND SHALL BE FIELD VERIFIED AND APPROVED BY THE ENGINEER PRIOR TO INSTALLATION. DOAV NO. JOB NO. CS0004-34 VA 07024.02 DRAWN BY: SH`ET JRS DESIGNED BY: OF JDN/ WME rWARL TT SVILLE-AL EMARLE IRP RT SCALE: DATE: I AS SHOWN JUNE 2008 �; w w 0 X Wffl'i R 0 Alalll'& h n-51 "U- N 01 61, m mmmms M M — — M m " = . . — — M M = - - - M - = M - M . 9711 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 ® fax: (804) 275-8371 -www.deItaairport.com- 6 CHANGE ORDER NO. ONE (1) WME JDN 01/09/09 NO. REVISIONS BY , APP. I DATE fy I 'A' - - M - M = M M M - - M A& A 'gig w, lklgan, A llg""'-� PP, j A # N O's H" N j A- A 'gig w, lklgan, A llg""'-� PP, j A # N O's H" N j A- vel'y CEMETERY If pLTH of P A9 I D —DAMES D.N1 ON,J LIC. NO. 017854 ""ONAL I g AIRPORT PROPERTY LINE (APPROX.) EXISTING SECURITY FENCE .... ... ..... ... RUNWAY SAFETY AREA R0 A RUNWAY OBJECT FREE AREA EXISTING CRITICAL SLOPES (UNDEVELOPED SLOPES >25%) EXISTING GLIDE SLOPE AND LOCALIZER CRITICAL AREA LREXISTING WETLANDS LIMIT OF DISTURBANCE 100 0 100 200 SCALE: I"=100' FEET g .......... 121 UP IN 00 IMPROVE RUNWAY 21, EXTEND ERSA DOAV NO. CS0004-34 DRAWN BY: R\A/IN "61100"JECT CRITICAL AREAS K DESIGNED BY: JDN/ WME CHARLOTTESVILLE-ALBEMARLE AIRPORT SCALE: DATE: I" = 100' 1 JUNE 2008 11 JOB NO. VA 07024.02 SHEET 19 OF 85 L;i In " i M (D 0 " �� N , __z --t ,,, �: ,q , _r a- < = n U U) LU �4 C> 11� ID �� rq C) 11, CD .ff 0. 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X -, __ � - __ __ - - __ ____ __ -.-- __.. - I . I \ \ \ � � `�, \ \ \ \ \ , " \ , \ \ \ \ , \ - "Ill .\ "Ill \ \ \ "I \ \ ,\, 1�11'\ 11\11, '\ \ \ \ \,\ \ \., `\ I \1 A-) - - -LOD- LIMITS OF DISTURBANCE I, I I . �_i 4 , 'N \ I \ . \ I I" 1\ , I �', --, "�, " �,,,11 1"� "", 1,�\ 6,-" "�,, ,",\ ,-\�,, ,-, 117- \ 11111 ,,, ---.- . 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INZi I'ALL PHASE A CONSTRUCTION ENTRANCE. __ \3\ \ __ \ _ I f / /I � / I/ / I , / I'll ""I 11� / / / / / / / // / / / / / U AY -21 \ "I - `� 'a � G / / _ /I / I ,/ ,,-, I z I / " ., � / ,., / / / / / 10103, A I rN .... / 11 _ , , \X a .11 -`LOCALIZEP / ,,-, / / z ,, 111� / / / / / / "111 /X / / / / / Z /'� - /j, CRITICAL AREA / / / / / 2. THE CONTRACTOR SHALL ONLY CLEAR AND GRUB A .: " , / / / /' / ,/ / ,/ / I ; - / , / \� z I/ / � , ", \ � / j __ , / / / / / / / z / -/*' 1z ./- / / / / / / Z X / / / -/ / / / X // �11 A MAXIMUM THIRTY (30) FOOT WIDE PATH TO ..._ - I - _ �".111.1 .." _ 1 111- .11-1-.11 1 1 I—— 1 _11" N, 11., � / I I / I "'. / / / / / /, le �"" / / / / I / ACCESS PHASE A E&SC DEVICES. - I 1-1 _�, I'll, __ : I ,,, , / / / / / / I / / / / / / / / / / / / / //' LU \ ^ .- .. _1 11,Q Z, . , I'll - / - , , ,I \ / ,\\ , \X1 / / / / / / / / / �, z I / / / / / / / I / / / / I - ___ __ � ___ \ ��-\- I __ 1, ,-\ __. - XI I / (</ / / / / / / / / / , I/ / " I / / / / / / / z 1 3. MODIFY THE EXISTING STORMWATER 1 :5 - 111 __ __ � , I" ,I\ i - - - :�� - / / / / I / /,, -/ - -/ - / - _= / - . .---7-7-- / / / / / _/_ _L _/_ -4- -7'- ' ' 7/' ' MANAGEMENT BASIN, BASIN "E" INTO A SEDIMENT -1, -,-- _ __ __ �, �" 'X� , - .. - -1 1,5 ---- / ?1'. / \,,/ IN" / / / / / / ./ I - � / / 1/_� 1< / 1z ,/ 1_/1 / � \ - -__ - -1 , mi .. / I'll' / / / / / / ,,,,, , / ,- BASIN BY INSTALLING TEMPORARY RISER PIPE 'R -11 / I/ X / i� __ __ ___ - _11 _ _ F `_\ � , / / / / . \/ / / / / I'll, / , , / / / / / / / / " / - -1 __, . 11 11 411' y / / / / / / , /, ,/ \ 1.11 I / WITH SKIMMERS. C1 I" Q, I / \/ / / / " /, q�) / / �,�,..�) ,� / ,,// �,/ ,�( 9 \ __ .- .. _ \�� I I / / � / /\ , / / / / ,,<,, / / / / / z " ,-/ / X /j / / / ,/ / // z 1/1 I/ ,/ / / / / / / / � / 'O -1 I / ,;" / ,z / Z / / / / / I // /\ / / / / / 1: 11 , . " I � j / / ,,/ / / Z, / z / e z / ./ r '. I/ /' / / 4. INSTALL SILT FENCE AND DIVERSION DIKES ALONG '53 1�1', � , / / / / / / I / z // " , , ./ 0 1�1' _� I � / �� 1.�, i . / / ,,�, / / z z "I / / / / / Z / / \/ I'll z "I 11 / / I/ / / / X ,,, PERIMETER AS SHOWN. >1 __11 \i IN, , / ::: / / Z, / I/ I- / // I / 0 . A .___ - ,� , I ".. I / � / / / I/ - / // �p- // / / 11 z / / / / "', 16 � . . -11 - - -- - - -1-1" _ - h I , / / I .. � _)9 / � , / / I ,/ 11 , .1-11 / /I / ,/ I I/ / z / IX ,/ ,/,/ , I �,� , z I/ ,/ � / / / / / / 1p /11 1 5. CONSTRUCT SEDIMENT TRAP ST2. 0) _ . 1�' / / / / 1� / / �, / ,,,;o "/ / = 1 _'_ I-- 11, / / / I'll / / .111, / I/ /I I / ,,, th , � \ - / " ,/ I ,/ / / I/ / / / �t I 11 / / � / / / / /I / "I, I/ �.11' z I/ N ,__ __ , / � / / / / / " / I- - � � I I / ,/ I'll, / / / I/ z ,- z ,,� , --, ,,, z ,,, /I / / / , \ ,/ z / 1 6. INSTALL BYPASS STORM SEWER D1 13 TO D1 34 1�_ ., 1, \,/ , / / / / / / I / / / / , z / 1� X /I z "., X -,, ,,� Z ,,, 11 / / / I/ .D , / / / , C - - '_ I I -\, / / / / // / / / / 0) - k__ \ , - I I " I 1", �,z � / �, -/ / / I/ / / Z / / / -, / / ,/ , ,,- z I 1-11* .1/ I-, ,�` " ,� 'T / / / WITH PERFORATED PLYWOOD AND STONE FILTER. ,\ " 3. ,�,/ %11, / / / / / / 11 " r,,, - / / 'a - - - - - - ; I 1 ... � � �, �, Ili IL 12, � \ " � ", , z " , - - - _4 � _�%� - - I \j t -, , , - �Ii - I I - - _'111 " - /, j / , / L� __ , 1_\\_1A1 .- ' IPI 1, 1� I'll-,, _// " " / / / � / J, \�'�"_'_. / / / X, ,/ X / ,,-, ""i, I,/ X ,��11 / \_ - - - I - 1- H . - - . M11 � - - / - ,i -11 / "" --- 1 .. -,�'. /,, .? -, / ,/ I'll, "I -11 / 7. CONSTRUCT SEDIMENT BASIN "T". , I I , �7 1 / / // / � /// // �, I "I /////// I I I'll , �, I I 11 I 11 �v ) , I , , / / I 1�_ : I - - _`� � - .:I'-- _:Z� - � � 1, - __ \ . __� _1_____?___, �, � \ f-el I I I I 11 " .1 �__ I .11 , 111 ]\t _ , I 'i , 1-11 ,- I / / " _ , __ ,---" 1_�, �! 7' 1 ., , / / vt / / I/ / / / / ,z ,z I/ '1/ I [/ / / / / 02- I I I 7 , "' "" , / / / / / =1 __ __ __ ____ __ _ __ _ , -, , _1 / / /I / / / / / / X / / / �, I ,/i // ,/ / / M _ I - / / / / - -, /" / '� / / / / / / / / / / z , / / / / fn _� 1-1 � I I / / / ��, ,�.�, / 11 / / / / �- ,/ z I-,' X / 'D -11 % /Y I 11, IN / / .1 C I / , / . / / / / / / / / -, / / / / / / / / 8. TEMPORARILY STABILIZE DISTURBED AREAS. ___ - _ � �_ I P I i / / , 1-1/ " / / / / z 'I-, ",I/ a _ � j I , , / / --- ,/ , � / / / / / / / - / / / 0) _1 __-, / 1_/ I I I / I , / '\. �-,,I�),� / , / / I f I f / I/ / / / / / ( / I / A / / / / , - - 'I-- � __ I- I------ ----. 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I __ ___ ��. _- - - _:� __ - _- -:7 _ _ - - _ "'. __ _- 7�_ .--.,,-" ... 1 __ _1111- ` / - __� I \ / , /' __ - ___._,__:_� __ � _� -, 11 , ,,, , , Im'. ,,, �,`,' / � _�'_' -,,�:_ - _-.,:�. ,::� _- --,- , - ---,- , p- ----:--',--,-- "' -- ------ _::� , , � , - -- 11 __ ____ '_ . I - � _ 111 ..... . ", _ - k- . ,� �, . _. - ,::,_ , _� __1 - 01��, �,�z / / / � , ", I_,______ I ) � , / /` V. _��, -,--..,; , __ __ , �� - . _�5 1 ::�� "-,- _ � - -"-.I- � ... _ _� �, __ - I_,,- ___1 �� .1� ____ �: -_ _ _ , _", , __ ___ , - . - Out _� - I / / / / /- ---- I - �_ ---� __� t f � \ I ( � �_ `_ ... __ ., , __-, , __ - __ ___ ''I, - - --- 1,qv.- � 2,�59, / I I / �/ " -,--- --,--:�'_<-��,_ � -, --- 1_� / : __ __ , - _1 _�� , " _::�� _ - ___ :::'�7"_-1_7 - _ - "' ___ __ , _77: ,11.1 _ , __ � . C_ 11 " - ,', " " K", " I _�_',_ 1--_ "_ ,_ _ - I ._ . .1 '_ I-- , , - - __ _- - - � _1 - - 11 l-, `_ 11- .. 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ONE (1) REVISIONS WME I JDN 1 01/09/09 BY I APP. I DATE 971 1 Farrar Court, Suite I 00 Richmond, Virginia 23236 phone: (804) 275-8301 # fax: (804) 275-8371 www.deItaairport.com- I I sl� � 11 - I 6 0 69 9- , . .1 �� I I I ''I I, �� I I If I a 0 A I �� : L Ifl--- a, 8 ���� I ��������� ci iiIii IiI� III� i � ���� i� �� III; �r III 1 11 1 0. UPON COUNTY APPROVAL, CONTRACTOR MAY COMMENCE WITH CLEARING AND GRUBBING OF RESTRICTED FORESTED AREA FOR PHASE A. 50 0 50 100 1!%NN1'_! I I ' , SCALE: 1"=50' FEET DOAV NO. JOB NO. CS0004-34 VA 07024.02 DRAWN BY: SHEET PER 20 DESIGNED BY: OF - - -F----- __ - I __ JDN/ WME _________j SCALE: DATE: 85 1" = 50- 1 JUNE 2008 1 x r•.''- �` ^_ .......� ._... �- T`5 � � ,,..•^' - .� _ `w,w .„„_ \\ \ i �`(7 � e / Gj \ '-'- // ..., ._..-- ....._.» _.._.._. ._.... ......__. .....-.- .._:� -_,,, „,� rJ?Q_.,•,,, • `„`• �• - -- _..."� _ "'.' 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ONE (1) WME JDN 01/09/09 �^/ `!`� `N • d e I t a a i r p o r t. c o mCONS111 TANTS, INC. �NAL ��Cl� CHARLOTTESVILLE-ALBEMARLE AIRPORT � X NO. REVISIONS BY APP. DATE SHEET INDEX ®v AIRPORT PROPERTY LINE ■®®.......■.. BAFFLE CONSTRUCTION ENTRANCE CULVERT INLET PROTECTION TEMPORARY SLOPE DRAIN DIVERSION DIKE DV 3.15 SF SILT FENCE 3.05 — — —LOD— LIMITS OF DISTURBANCE WBL WATER PROTECTION ORDINANCE BUFFER DC DUST CONTROL TS TEMPORARY SEEDING PS PERMANENT SEEDING PHASE A EROSION & SEDIMENT CONTROL SEQUENCE OF CONSTRUCTION 1. INSTALL PHASE A CONSTRUCTION ENTRANCE. 2. THE CONTRACTOR SHALL ONLY CLEAR AND GRUB A MAXIMUM THIRTY (30) FOOT WIDE PATH TO ACCESS PHASE A E&SC DEVICES. 3. MODIFY THE EXISTING STORMWATER MANAGEMENT BASIN, BASIN "E" INTO A SEDIMENT BASIN BY INSTALLING TEMPORARY RISER PIPE WITH SKIMMERS. 4. INSTALL SILT FENCE AND DIVERSION DIKES ALONG PERIMETER AS SHOWN. 5. CONSTRUCT SEDIMENT TRAP ST2. 6. INSTALL BYPASS STORM SEWER D113 TO D134 WITH PERFORATED PLYWOOD AND STONE FILTER. 7. CONSTRUCT SEDIMENT BASIN "T". 8. TEMPORARILY STABILIZE DISTURBED AREAS. 9. APPROVAL FROM THE COUNTY E&SC INSPECTOR IS -REQUIRED PRIOR TO STARTING PHASE B E&SC. 10. UPON COUNTY APPROVAL, CONTRACTOR MAY COMMENCE WITH CLEARING AND GRUBBING OF RESTRICTED FORESTED AREA FOR PHASE A. 50 0 50 100 SCALE: 1 "=50' FEET DOAV NO. JOB NO. CS0004-34 I VA 07024.02 DRAWN BY: SHEET JRS 211 DESIGNED BY: OF • JDN/ WME SCALE: DATE: � 5 1 = 50 JUNE 2008 I a lD N U7 N Ol 0 0 N �-, ri J IR 3.1 rz fn W N CD rl ID 0 0 0 CL 0 x 3 -� / / / f J / / f,, / / % / / / / / / / % ! i� f _..._• err i / .✓ / / / / /' ...� • ,, / "' ,.. ,,,' / J / / / ! / / / J ,� / �, „�' `��., o f : �� �� �� . 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'r 1 •' { t ! j f ,, w- ,� _. _ .. .._ .� �. tom- - �`,' o _ - / / / - 1/ / PHASE B 4asa�� .. ..,.., ,, ,r, .,_ �.. r ,.- I �, �" ,' `' -' . `\ \ ... `•, _ \, ((j l'� / , // / / / EROSION & SEDIMENT CONTROL t BASIN s���� f`' , �\ °� '\ ®, . , .. _ I / ' l • \ - -_._ .,_, � / � l r I #11 //ll ? 1 ,- \ \, \ L, \� ^\ , \ `` '. „11,� / / / /// / %�' ` ) / // / / ) SEQUENCE OF CONSTRUCTION I '� � / __ / � �♦ , .- \ \ _ ��`,, ` ` �, f \ i / /j/ / / (` : \\ \ `\ \~ \ \ \ \ \ \ 11 ( { ` _ J,__ f,. - / 1. THE CONTRACTOR SHALL ONLY CLEAR ANS GRUB ® � ` ® ;,, \ ,t"� MUM THIRTY 30 FOOT WIDE PATH TO I 1 ®®. �. moo v v � - \ ( \,. \ - = /� / � ( � ' � \\ � °e \ ,\", \ `\ �, \ •, \ �, `� . A MAXI ( ) •, } / \ ` , `,, ,_ / . �\ ;� ACCESS PHASE B E&SC DEVICES. 1.ti •/! \ ,. 11 Uj .' \ ®ll�-- -. - .__- / ( \ y 4 \ '\ \ \, \ \° `\ �� �-� j f 2. INSTALL SILT FENCE AND DIVERSION DIKES ALONG I `,,' +� ,-,��� ••% °\,�Oas , Yr� ` �` % .,, \ ``, \,z .`� \ `,\ , \, \� 0 \\ \,,y t`` .,h .. j i \ , , \ \ \ �\ \ \ PERIMETER AS SHOWN. \\\ \ ® l` / I - �.' / \ / .--. ,,�-, , \ < ,, ,\ \ �` `•.. `� `'° `, \ ``.\ \ \ \ ,\\ Est,\ \ -, °�\ \ �\ `" ` \ \ 1r , 3. CONSTRUCT SEDIMENT TRAP ST1. CL ( , 1 \ 1 \ ,\ \ ,;\ ' \ t '\ \ \ \ I /_ BASIN TO". �, l � , \ \ \e > ', • `\ \ '\, \` �\ \ \ `\ !_..__ 4. CONSTRUCT SEDIMENT y \ "- [. t/ M %: / } \ \ \ `\�,� �y ' / / \ f _ 5. CONSTRUCT SEDIMENT BASIN D . �� ! "I Ie \, \ I l ' __ I "` -"f• - - - 6. CONSTRUCT SEDIMENT TRAP ST3. ,- ti , __ ._, \, _� - -y `° �.l; 7. CONSTRUCT SEDIMENT BASIN "WO", \1-1 _ \ e �'\ k 8. TEMPORARILY STABILIZE DISTURBED AREAS. \ \ l , w t` m � ®� .� .. ®� ® r e ®.. �. e� s .. ®.. ®��® `� \� `\ \ \'`� \\ �, "° \' .� \ „ _..." _ ,. , ®4 r',) , �'-y- 9. APPROVAL FROM THE COUNTY E&SC INSPECTOR IS �'" 4` ,\ e \` �\�'\\ \\ ` �� ' ✓ REQUIRED PRIOR TO STARTING PHASE C E&SC. \ -� _ \ a-' `�. _-11 , y \\ \ �� �` N \ \ \ \ \ ,,\ �\,\ v ` - -, __ "\ 10. UPON COUNTY APPROVAL, CONTRACTOR MAY 4 s` \� \ `\ \, .� '\ ~. _ COMMENCE WITH CLEARING AND GRUBBING OF \ %�- /\ FORESTED AREA FOR PHASE B \ 4,.. ,.. CL \ e \ \ i 111-- 1, - I." \\/ / \ IN o \ \ 1 • \ ' ;`�•, ^`ll\ I , \ \ 50 0 50 100 ` *- •,w,\"\ \ \\'. `\`\ ® \ `` :r., \ \ \ \. \[ . , \ SCALE: 1"=50' FEET \ ` ` \ ° \, ,\ \ \ ® `L 4 J � \ �\ \ \ \.\ \' \ , 5 1 •0 ` \ \ \ \ h\ , „ 1� \ �.y{j l 1 \\ `; 7 g NT-1 DOAV NO. JOB NO. o �ALTx O� /'\ I PR�� Ru I�lV1/A 1' ���� ® RS/� CS0004-34 VA 07024 02 ,0) as CO E L Q rL 01) wQ 64 0 oa 6a z '' U_ g CHANGE ORDER NO. ONE (1) ix NO. REVISIONS WME I JDN 1 01/09/09 BY I APP. I DATE 971 1 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 # fax: (804) 275-8371 www.deItaairport.com �. JAMES D. NIXON, JFic LIC. NO.019854 ,//&/09 . �o lss �P,ww .ZONAL V� J PHASE ® EROSION & DRAWN BY: JRS SEDIMENT CONTROL LAYOUT DESIGNED BY: �JDN/ WME CHARLOTTESVIL,L.E-ALBEMARLE AIRPORT SCALE: DATE: 1 — 50 JUNE 2008 SHEET 22 OF fl- 00 00 0 0 N s 3 = a m .f-- ffi 0 5 N O 5O O 0 0 C D O g 3 v n- M = IL U U) W �r N 0 h O 0 z -�I 9I I f p a t i i� I�'1 , ' r { I f [ I ! % 1! ` ~...._... '� j:_, �'.. w - 11 ( ( f t J ! / } I -' ; I I I I I 1 �, :.- _. -, /,J..~. ", / _. __ _ _ ��t�,,-,� f ,... o: _� - ..' �: ,,,. '-� ~r- � � /� �� ; / / / � ' � I / --- -' f I I I I ! I I III Jill i ! f ( # / / , s, 11 ! I I ! 1 I 1' 4 .ago ?,:ti - . -,,-~ .�!-- _ _ --�._r.- ., �~ __ �� -- ,- f w l 3 I 1 /- w I I III I I / / / / / ; I I { I 1 i I I # I I # I MA H LI N E Ski ET 24 / 1 \,, ff 1,._ j, 9 1 { .kw - l-, // -- I w-- �� -_ _---/_ - ..= - -- -- # l f / f f / / I q`, / ,, , .,- �' I I / I I! 1 ! I II I ,- .-11 1 I 1 ,- 1 c --•_. -� . 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L _ � \ t //// J _. \ -- -- -w- ___•- -__•- _ ;W5 — I _ 1 I Y ~ - w� o/ 1 / l l \ x l� u. / \ \ \` - ,\ . ~ �11- ✓ -� \ / --r <`\., ---- _-- .. .. __`_. ._._._ _._.-- __,-- n ,t .,_,. .. f_., _: .�; ---, / / / / I / I \\ / /, , \ I--- -` , ✓ - �, �,• ,' / \ I 1- \ ,� . ""- — ---'--.-. _r 11 J•,•. i __..__ .. r `� ~ 1• +^� - _\ .- ` l ti. ti 4.. M g CHANGE ORDER NO. ONE (1) WME JDN 01/09/09 NO. REVISIONS BY APP. DATE 971 1 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 # fax: (804) 275-8371 www.deItaairport.com 11 e� I . � .. , I - I I I , I I I`' 11 I ) I I 11 —� �.&. I fill P,I,TH O" 7JAMES D. NIXON, JR. � LIC. NO. 019854 ,� U�Iz �l9 ti �ssIONAL �� r , , :�e /.. - 'I/00 / - - _._ . - . _./llr-.- I//,--' ... .. .. . ,v ,-.7-,���, `/ f ,,- //! /,/ ..`� - %.-- ,-. --- .. .� /// j// .,1 �; ' ,/�/f "- / -� } 1---l1 l ~N�--- 4, ji r _ 1 �" __111 _--__11 1 — _i --�,--,-- .* --III ,//.I/I/ItI/l/ //// /I // A/ ..4i.---. ��-i.--"-,-,- ----�-----i� ---------1l.--! 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I#lJfll/ Ii##lJ 11/ l ff II I./ 1 I I LEGEND �1Ii1�b 1 I I I � I I� ® _ - ® AIRPORT PROPERTY LINE 1I\\\\ t � I1\\\i\\i II1t\)\i\\, \ 11'\1\�t IIIii`t I I BAFFLE CONSTRUCTION ENTRANCE CULVERT INLET PROTECTION / I 1 I I TEMPORARY SLOPE DRAIN y / / / DIVERSION DIKE DV 3.15 / f / / // / / / SF SILT FENCE 3,05 / 1 / /// / it / / — — —LOD— LIMITS OF DISTURBANCE /l// / / II / ,l /// ///I l 1 / /// I lI ! 1 �/J I 1; � \ \ \ 1 1 1 y 1 t / \ \ ",\\ 1 \ I \ '\ \ I\ ) ) \ WBL WATER PROTECTION ORDINANCE BUFFER DC DUST CONTROL TS TEMPORARY SEEDING PS PERMANENT SEEDING ` ) PHASE B \ , . EROSION & SEDIMENT CONTROL v- -,.- .. ---- -, � � - -� SEQUENCE OF CONSTRUCTION j . • - 1. THE CONTRACTOR SHALL ONLY CLEAR ANS GRUB -. A MAXIMUM THIRTY (30) FOOT WIDE PATH TO --' "' ACCESS PHASE B E&SC DEVICES. / ,-- 2. INSTALL SILT FENCE AND DIVERSION DIKES ALONG , ' PERIMETER AS SHOWN. " _. -,»�� ' - s. r 2 1.111-11 _._ 3. CONSTRUCT SEDIMENT TRAP ST1. .... _ -- "" - 4. CONSTRUCT SEDIMENT BASIN "EO". ._,. r- 5. CONSTRUCT SEDIMENT BASIN "D". M. !- [ 6. CONSTRUCT SEDIMENT TRAP ST3. -., 7. CONSTRUCT SEDIMENT BASIN WO' . " /- N ~ 8. TEMPORARILY STABILIZE DISTURBED AREAS. / _ 9. APPROVAL FROM THE COUNTY E&SC INSPECTOR IS 1— -- REQUIRED PRIOR TO STARTING PHASE C E&SC. -- I 0. UPON COUNTY APPROVAL, CONTRACTOR MAY --•-- — — COMMENCE WITH CLEARING AND GRUBBING OF FORESTED AREA FOR PHASE B. 50 0 50 100 SCALE: 1 "=50' FEET -, 4,,, — —"- .,>P- IMPROVE RUNWAY 21 EXTEND ERSA DO" NO. JOB NO. CS0004-34 I VA 07024.02 ` PHASE B - EROSION & DRAWN BY: JRS SEDIMENT CONTROL LAYOUT DESIGNED BY: ��! 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DATE � x I aJ " 0 ) l �► . �_ ���p,LTH of �'JAMES D. NIXON, J ` LIC. NO. 019854 �sS1ONAL $��1 f -_ _, ,_ 3{ 1, ,s� �! / f'�3 /, r : 1 r J �. "r' • 7 f_ P �i i ! ? ,., ; - SHEET �N®Ex _i ® - - ® AIRPORT PROPERTY LINE ■®®®®®®®■®®•■ BAFFLE CONSTRUCTION ENTRANCE CULVERT INLET PROTECTION TEMPORARY SLOPE DRAIN DIVERSION DIKE DV 3,15 SF SILT FENCE 3.05 — — —LOD— LIMITS OF DISTURBANCE WBL WATER PROTECTION ORDINANCE BUFFER DC DUST CONTROL TS TEMPORARY SEEDING PS PERMANENT SEEDING PHASE B EROSION & SEDIMENT CONTROL SEQUENCE OF CONSTRUCTION 1. THE CONTRACTOR SHALL ONLY CLEAR ANS GRUB A MAXIMUM THIRTY (30) FOOT WIDE PATH TO ACCESS PHASE B E&SC DEVICES. 2. INSTA LL SILT FENCE AND DIVERSION DIKES ALONG PERIMETER AS SHOWN. 3. CONSTRUCT SEDIMENT TRAP ST1. 4. CONSTRUCT SEDIMENT BASIN "EO". 5. CONSTRUCT SEDIMENT BASIN "D". 6. CONSTRUCT SEDIMENT TRAP ST3. 7. CONSTRUCT SEDIMENT BASIN "WO". 8. TEMPORARILY STABILIZE DISTURBED AREAS. 9. APPROVAL FROM THE COUNTY E&SC INSPECTOR IS EDP I R T TARTING PHASE C E&SC. REQUIR R O O S 10. UPON COUNTY APPROVAL, CONTRACTOR MAY COM MENCE WITH CLEARING AND GRUBBING OF FORESTED AREA FOR PHASE B. 50 0 50 100 SCALE: 1 "=50' FEET DOAV NO. JOB NO. CS0004-34 VA 07024.02 DRAWN BY: SHEET J RS DESIGNED BY: OF JDN/ WME SCALE: DATE: 8 5 1 - 50 JUNE 2008 I Yn N , Ln {r 0 C) N ,1 J 3 a 2 a U s n_ UV� ffi N O n d,N O n 5 0 Iz d. 0 p x J i_ Z) O ¢J 3 a _r tL U t EL U N W N 0 n C) z t� I -_ - I M rnr „f w�""e / �r �' i } fi � � � � f> � v � ;� I t / / / / / / / / r -, / ,/ ' / / /' / / / / / / / / / / / / .✓ / ,/- �� � t I j / -_ ' , / / / // '� / / z / / ✓' Z,/ /� '' ,// // / // / / / / / // / / / / / / U AY -21:; _ ,-_.,, F2�c /I , 1 / j / i / /`, // // / /,// Zr�'' / /' /'� �,/ /r / �/ /'' , // //�,/ , / /�, /''// // // / ( ' ( ' / _ / 'LOC/ALIZER CRIT AL ARE / / / / / / r / f z / / % '� f / r r / . / / / / / / / > IYyx' Ali ; �. 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I- /�// 1 it �/ 1 �/ I r ,.« _ //// / / ®,, / / 1 BASIN . �� ~� \ ®,, r •� ,�,',�'`� ; - 1 j { j l ",1 , _ f f/ i t , r PHASE C 1 E ,-~ ®��� �� `- \ ? / / / �'lr rl �41, ,E \` ` I _. _-- . // / / I , - EROSION & SEDIMENT CONTROL #11 °� s \, \ `� \� o`, _ >r . ti \\ t, ' / / / // / 1/ I , s I / _ / // / r l 1 \ \ �, o . I � / 1 / / / t ., �, ` { // f . \ ♦ \ \ \ .\ �\ l l `- \ t / 1 \ �, � ` �,�, .\ ,\ ,, I /// 1 // ( t, �. \., ,,� \ \ t / / 1 4 �% ; s SEQUENCE OF CONSTRUCTION \ / �. \ jJ 11 11 _/ /I .. I ,,,` \< - •\ \ / ,% �� l t (., U " \ , �` �' ' ,\''` \ \ \ '° ` „-,. /. 1. THE CONTRACTOR SHALL ONLY CLEAR AND GRUB I / _ ® _ , ` , .� ®�-, ~ , - r? \ . _. �� ",, �:� ` �, \ °e -5 r� Y (30) F PATH TO /`f �' o, \ ' , / A MAXIMUM THIRTY FOOT WIDE I ® �' ,``• � \ r� ® �\ ..M_.., _ / \ I ✓ / ,,, ACCESS PHASE C E&SC DEVICES. I-,' '/ '•"•.g, � .. .\ ` "• .\ \ ,, ``...`- ^ "^-j w .,. 't N- '\ ` \. ^� \ ,,,. \ \ \ \ \� ` \ \ `, - ••,�^-. \;, ` ~ �� L-.. .J 3 I 1,.r �11i-.,, \ ® C 5, \ \ \ r� \ .\ `r� \\ \ \ \r`, .\. \` J. 2. INSTALL SILT FENCE AND DIVERSION DIKES ALONG a I ✓ '01 \ \ \ / -'\, , \ r" .�l..y \\� \ \ `\ \\ , jet \-, \ \ \\ \\ \ �\ __ . J "' t `\. PERIMETER AS SHOWN. ! �° ' • `\ \ Q \ \\ \\ \ (;,�Tjq)-\ , ) _ .-I---- -/ __ 3. CLEARING AND GRUBBING MAY BEGIN IN ALL o �� \ \ \ ® '1 .. "If I '' / \ \ f AREAS. PRIOR COORDINATION WITH THE ! \ \ �`� \ [_r / / i 1 \ \� `\ } 1 -'' , " ENGINEER AND COUNTY E&S INSPECTOR y, >9 , / / . REQUIRED FOR NECESSARY MEASURES ALONG t \ e \``\ \ / / I� - �° \ l / 1 I , ! \ �� t, /'r - ti•-.,• THE PROPOSED FENCELINE . ,\ \ \ '\� �" , rf \ \ \ ' ' , < L / ( I / / I t, " ® 1. '- .. 4. TEMPORARILY STABILIZE DISTURBED AREAS. a -.•- \'' \ \\ �\ \ , `� \ \, \ � � ( 1 I ' �` -"- .-." 5 APPROVAL FROM THE COUNTY E&SC INSPECTOR IS =1 .,, \ \ \ �\\\ '\ "\. ( 1 REQUIRED PRIOR TO STARTING PHASE D E&SC. - ® m m ® - ® - m1.11 •• ro -_ 6. \� . \ '- M , M UPON COUNTY APPROVAL CONTRACTOR MAY O `• .� ✓ '� , ._, _ '� % ` COMMENCE WITH CLEARING AND GRUBBING OF 11 \ A .\ � \ � 1, '�� _ � � � � � 1 RESTRICTED FORESTED AREA FOR PHASE C. N \ -- . - p/ , , j \ �\ \ \ `` '-" \ ,q \\\ \ \ , ____ _ I %,.,\ \ \ ,,`\\\\ \ ''•.. ..,y4 ® \ "b., f``4 \ -M. M i \ 1. o \ ti g \� ; \ `° �O0 , .rf \ 50 1 mill\ 1l 0 50 MMM100 \ t "-, 1. \ *..'O ,\ ♦ \ \�.. t `\ S , \ \ \\ - \\ \ \` \ \ \ ~ ;-`_ \ \ \ ,,, � \ SCALE: 1 "=50' FEET 2 \\ \,,°\ \ N,,,`'., \ , Y,_ , ,\ Cq ll �N'-20PIM FZ1/E FtUVNVVI( 21 EXTEND E SA DOAV NO. JOB NO. ® ® .�, ® ®. ® ®�, " ' CS0004-34 VA 07024.02 0 6 1 CHANGE ORDER NO. ONE (1) WMEJ JDN 01/09/09 x NO. REVISIONS BY APP. 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NO. 019854 '�/�&V06 � ��x K0�� , sIONAL ,A ■ •oil , A, • • ! • a a • a is ,,` ,�„ r , // !t -- r: l -t �1 i,.: tiir --sl II 4 SHEET INDEX ® - - ® AIRPORT PROPERTY LINE yr� F'��+dry .:•- BAFFLE CONSTRUCTION ENTRANCE CULVERT INLET PROTECTION TEMPORARY SLOPE DRAIN DIVERSION DIKE DV 3.15 SF SILT FENCE 3.05 — —LOD— LIMITS OF DISTURBANCE WBL WATER PROTECTION ORDINANCE BUFFER DC DUST CONTROL TS TEMPORARY SEEDING PS PERMANENT SEEDING PHASE C EROSION & SEDIMENT CONTROL SEQUENCE OF CONSTRUCTION 1. THE CONTRACTOR SHALL ONLY CLEAR AND GRUB A MAXIMUM THIRTY (30) FOOT WIDE PATH TO ACCESS PHASE C E&SC DEVICES. 2. INSTALL SILT FENCE AND DIVERSION DIKES ALONG PERIMETER AS SHOWN. 3. CLEARING AND GRUBBING MAY BEGIN IN ALL AREAS. PRIOR COORDINATION WITH THE ENGINEER AND COUNTY E&S INSPECTOR REQUIRED FOR NECESSARY MEASURES ALONG THE PROPOSED FENCELINE . 4. TEMPORARILY STABILIZE DISTURBED AREAS. 5. APPROVAL FROM THE COUNTY E&SC INSPECTOR IS REQUIRED PRIOR TO STARTING PHASE D E&SC. OVAL 6. UPON COUNTY APPROVAL, CONTRACTOR MAY COMMENCE WITH CLEARING AND GRUBBING OF RESTRICTED FORESTED AREA FOR PHASE C. 50 0 50 100 SCALE: 1 "=50' FEET DO" NO. CS0004-34 DRAWN BY: DESIGNED BY: JRS JDN/ WME SCALE: DATE: 1" = 50' 1 JUNE 2008 JOB NO. VA 07024.02 SHEET 26 OF 85 C3 r4 cli r4 Co CL r, C) C) 6j I-0v ST3 R�PRAR OUTLET U1 10 TgON -,L& E ERG T"EPW -REFE? Y �L 2 (1111111, I I 11 I I \ I —11 // // // / / — - - - -- TA I E, Jill I D ............ i), 5 010 DV 7/ /Z B-!W0 /* 2 WB O/ fT �S�) \\x \N' I\\b, J� TR W I N . ....... WSL- F�AP/ ,RIP tK xv/ .... ... . ��Ur4, 14Ir . .... .. M Y--SPI[LLWA, f FA ---TO E If/ ca C14 :7 J,11 I I CL 1C9 ti/ f7::� E E- Z) WATCH -N §4481 r 26 fit MCD 971 1 Farrar Court, Suite I 00 Richmond, Virginia 23236 LU r-- EN phone: (804) 275-8301 # fax: (804) 275-8371 C) 0 www.deItaairport.com Z.- 6 CHANGE ORDER NO. ONE (1) WME JDN 01/09/09 UU-1 NO. REVISIONS B' I I DATE EuE' X I SHEET INDEX nommumanummus AIRPORT PROPERTY LINE BAFFLE CONSTRUCTION ENTRANCE CULVERT INLET PROTECTION TEMPORARY SLOPE DRAIN DIVERSION DIKE —SF— SILT FENCE(::�� — — —LOD— LIMITS OF DISTURBANCE WBL— WATER PROTECTION ORDINANCE BUFFER DUST CONTROL TEMPORARY SEEDING PERMANENT SEEDING PHASE C EROSION & SEDIMENT CONTROL SEQUENCE OF CONSTRUCTION 1. THE CONTRACTOR SHALL ONLY CLEAR AND GRUB A MAXIMUM THIRTY (30) FOOT WIDE PATH TO ACCESS PHASE C E&SC DEVICES. 2. INSTALL SILT FENCE AND DIVERSION DIKES ALONG PERIMETER AS SHOWN. 3. CLEARING AND GRUBBING MAY BEGIN IN ALL AREAS. PRIOR COORDINATION WITH THE ENGINEER AND COUNTY E&S INSPECTOR REQUIRED FOR NECESSARY MEASURES ALONG THE PROPOSED FENCELINE. 4. TEMPORARILY STABILIZE DISTURBED AREAS. 5 APPROVAL FROM THE COUNTY E&SC INSPECTOR IS REQUIRED PRIOR TO STARTING PHASE D E&SC. 6. UPON COUNTY APPROVAL, CONTRACTOR MAY COMMENCE WITH CLEARING AND GRUBBING OF RESTRICTED FORESTED AREA FOR PHASE C. 50 0 50 100 SCALE: 1"=50' FEET JOB NO. 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At , f f �I1 tI �, l / II.- - 12- M f I I i �� / I 1 r J ` TS TEMPORARY SEEDING o , \ "�`� : it f to��'R..,�,a P f -"�(:PS)PERMANENT SEEDING ,.. j/ Jj _ _ N� I _ ,-� ,:`` -�:`i %•'//� (III 1 �I %_ _ �j / / f / z l `;~� I p // / / / I / / 1 j ®�l ",� w:; \zz- , ` .,,� w. ` oo, / I ! I I 1 i I i 1 i / // / /� l / / r'' t ^vat N, Y '^-` mow.. +,, 9 "I v ,l'/ BASIN #11 / r ` \ , °`� \ > 1, �_ ��'ltr� l / / `- 'r r: / I\ t ' / %/ ` / err/ ` // / ®,, 1:![/ %, ' , x �: / ` l l l l �t r 123 / / / . "1 I /1 \�,.,__ - •,,., , \, \ ,,�-,i „ .� ` �,, \ l J jI J l (t !�$�j ._`` `, 4 *,,, �c�y` }�jW. �4) h'�( O 6f / I \ i (j ,- . ,' r ~1 ., J ® % `\ ti r \ �. \ M _ 11 ♦ A } '/ f�3fr +w i , ' � � `• "� PHASE D n _ ll I r °', - _ _ �, ♦ \, \ \ T ,t, '., ,� ,, �, \ S O CONTROL I �,Op _ 10 0 , �� `\ \ \, ` '�� / % ERO I N & SEDIMENT � d I .''/___ ___-,,,,.,_ ``;,`,; - `` -,,t -•ate �``•�i ` 5� 4 `�,. , \ y \ `'• \� \ ' , ` " M f` "" 4— i� > "'^, __ i , /~�, ,, \ \: \ \, SEQUENCE 0 \,. S ENCE OF CONSTRUCTION \ \ ` �\ \ �\ / ' - , "~ -'" - 1. INSTALL PHASE D CONSTRUCTION ENTRANCE. „ , \ , \ '� g ' 2. TEMPORARY SEDIMENT BASINS, "WO", "D", "EO", 4 Y•, \ ti .. , � . -- f N r AND rtT„ o �.1,41l r,r , � i" 4 ,\ � a \ \\�O 1 � 1 ` � � .-1-1" _.._. 'rl ' M �� � CONSTRUCTED DURING PHASES A AND B / / I i IV ARE F J,a ,� �,/f ,,,.,,,�...,, I `,� \'`t,_,�` '•�, �\ � �. ����\ � / I ; � i ) ' �, . _-. -._ � ... ;���-- � �� `- �"` � V STABILIZATION. IN PLACE UNTIL FINAL SITE 31 / -r `j j/r ,4 I }� Q L •,., , S,r� `` . \ \'11 ' ; \�. , `\ ,�" � !\ � I t - _.: lII W 3. CONSTRUCT SEDIMENT BASINS A ,I"B , AND C . C r) ``. �< ,\ \, ® ` 'ram "91 I / ! ". .. f - �- \\ \ \ I , , - SEDIMENT TRAP ST2 IS TO BE CAPTURED DURING 9 F PHASE D ENTRANCE'`' , '`~• ,., " .�+\ `\, \ \` \ ti , + ~. \ \ %1\ \ 11 #I—- - - -� - , - - __ "I "" ___ _ THE GRADING OF SEDIMENT BASIN SB"B" ,.�, ?! ® r ® e r r ® ® ® a ® r� ® ® o ari s ® ® m. a ® or® ® ® ems® ® ® ® w �® .: \ ,•''� _ ' """'" '�' .11 4 GRADE REMAINDER OF SITE { ti,✓ b O, t E - - E ._ \ _ _ - - 5 w..,_,, _,. J _,w��� _ ��a ..r ham,, , ., �• \� \ `� `� ,` >,, \\\`\`\ j `, `- •— "` - P. 4� - INSTALL INLET PROTECTION, SLOPE DRAINS, ETC : \ ��� \� ® \` , \ ,+/.,•,-- AS REQUIRED AS THE SITE GRADING PROGRESSES. E `► ti, s ` \\ \ `\ `` 1 \\ o `� �,,`�. I I ` *`1 , `..__... .'.' r. r J ` `• •, 'I- , 6. ALL AREAS ARE TO BE PERMANENTLY SEEDED AND L { �� \ �, \, � r- ; 3 MULCHED (PAY ITEMS) UNLESS OTHERWISE •._ ` ©• \ ` ° \ ,;k, \\\\"\ `L`'t', `\ ` •\ \"� *, - /� \ `'\ �� ORDERED BY THE ENGINEER AND APPROVED BY ro `'\` \ ` .4 ` C7 1 �` � THE COUNTY E&SC INSPECTOR. L \ `s , .\ `y,. \�" \ v \ ,,�\ ,', �'i ' ;\ ,~ .� ` \ "'\ Q `` /\ r ``\ t \ " 7. E&S MEASURES SHALL NOT BE REMOVED WITHOUT \,, . ' °q, •,., �..h ,v "ter \ k\ \ •,, \ -`\ �`11S r .i'�., i. , ` ,� > \ • ' \., \ t PRIOR APPROVAL OF THE COUNTY E&SC \`�`'``.,\` `\�'` \ ♦ \•,. ` .,�/!`\ \/ / \ INSPECTOR. j\ \ \'\ \ I. n D ro W 0 22 Ir D 7 L 6 L NO. RESUBMITTAL TO COUNTY ENGINEERING DEPT JDB JDN 04/01/09 CHANGE ORDER NO. ONE (1) WME JDN 01/09/09 REVISIONS BY APP. DATE 971 1 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 + fax: (804) 275-8371 www.deItaairport.com / __ _ - .__ . .... .,..-.J. ......-- \\ \\ \ t" O \ ,. \ \ ' `• `°�, \ 'fit„ ti i� ~'`, k, ,.,,h 'tt ® \`\ \... , ~ # - 11 " _'. 11 .., \, \`.\, b. \, x� - �\ \ I 11, ` 11-1 O` •"''fi°,o\t,° ,. ,.� �(1 ,N1, OF � IMPROVE RUNWAY 21, EXTEND ERSA . o �� JAMES D. NIXON, J . LIC. NO. 019854 f'O,�I�SS �O��wg "-/.. jONAL 5 ii j: , °"/i `,i, 1,11 _0=77��1,1_ t `i\,�99,i -31 r I �"P r r Q' a 11 �� I , �� � . 1. � 1-1�1�il_F.7'1_ , " � - - .R." 0� ..", -;"�.I.�,�ll,���,�-,�.t-""�", ,"-4, - �,.,,, w91 � - Z,11 `1" "" -.F �', ", 1-11 ii� _1 4 .,, __ i : tX, M d3 SHEET INDEX LEGEND — v., AIRPORT PROPERTY LINE ■r®es�w�®os�s BAFFLE ° CONSTRUCTION ENTRANCE CULVERT INLET PROTECTION TEMPORARY SLOPE DRAIN DIVERSION DIKE DV 3.15 SF SILT FENCE 3.05 — — —LOD— LIMITS OF DISTURBANCE 50 0 50 100 SCALE: 1 "=50' FEET DO" NO. CS0004-34 C� �+ DRAWN BY: i'" EROSION JRS SEDIMENT CONTROL LAYOUT DESIGNED BY: JDN/ WME CHARLOTTESVILLE-ALBEMARLE AIRPORT SCALE: DATE: 1" = 50' DUNE 2008 JOB NO. VA 07024.02 SHEET 28 OF r� a ti In N M O O N s 3 = a o A LL N p n O N O 0 0 ,z r, O O SINL ti �� _ ---- /`.__ — �/ ✓-� ___.. _ 1 - _r / .:_ y/ 0 t __ r`" __, 4�_o /_ -,.,- - - _. / _ _ """ ;0�� l r J/ f/ ,�'__ — // / V �..+. / ,r /j✓ J,/, - -- 1/ = : • -- ;J//f . /f., _ %I / F, \\ ,a j /// • f t i 'a s, // r ,. _' r.. —3-0i -ii ',I '',a € I •ji - ".-� t ' I /y J J f/ � y / r i /' / r, - - _.� /1 /I �'_--, "') �;,," , 2,0 . 9 ��'� f f: � - r _.:f � - � I—! ,,,� �� 'J I - - ``�, 11� ;v F �,.':, �''.%..� __ . " �_ �, J X ,Jam/ ! rt / /- , / //f i / t �ji f�.., \ ' 3,.1 t / r; IL-11"-,.",-,-�2�'-:i�,,��,�,,t,� �,:_. f 1i i.,:�- I.... -;.. _I `/ ! � r ! is I Ii / / / / /, SHEETINDEX II, ; rf I I I { 1/ / / / / II III I I /// / //. 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TEMPORARY SEDIMENT BASINS, "WO", D , EO , , �`" t` AND "T", CONSTRUCTED DURING PHASES A AND B .w-• ---- -� ...�" — ARE TO REMAIN IN PLACE UNTIL FINAL SITE r" -__ -:..5� STABILIZATION. - - 3. CONSTRUCT SEDIMENT BASINS "A" "B" AND "C". -- '--- « SEDIMENT TRAP ST2 IS TO BE CAPTURED DURING - -----•' _--.. � _ THE GRADING OF SEDIMENT BASIN SB"B". - ___ -.'_ , 4. GRADE REMAINDER OF SITE. ` 5. INSTALL INLET PROTECTION, SLOPE DRAINS, ETC, -- —� `,". AS REQUIRED AS THE SITE GRADING PROGRESSES. 111,-••,. 6. ALL AREAS ARE TO BE PERMANENTLY SEEDED AND r""' -�-w-. �, MULCHED (PAY ITEMS) UNLESS OTHERWISE ORDERED BY THE ENGINEER AND APPROVED BY ,_- ,� THE COUNTY E&SC INSPECTOR. r - .r/ 7. 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DATE 971 1 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 # fax: (804) 275-8371 www.deItaairport.com P� ������������������������������������������������������������ � � APIR�MWIA'10 SUSAN E. WIN —SLOW 5 LIC. NO. 026212 x � oxN�ww �SNNA L ' �, 310A,MO. 1/1• I'. - i: • SEDIMENT CONTROL LAYOUT DESIGNED BY: JDN/WME CHARL. TTESVILLE-A►L EMARLE AIRPORT SCALE: DATE: 1" = 50' 1 JUNE 2008 JOB NO. 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TEMPO S ` \ \ \, 1 \ \ \ \ L'_ D ---� OD iOD \ LOD Ld _- \ \ — -� LOD \ — OD 1� L D �,, \ LOD\ = \ .\ ,� \ \ \ °eo 1 1\ 5 ,� \ '\` 1,1 AND "T" CONSTRUCTED DURING PHASES A AND B o - -- -' -'- %' \ IN PLACE UNTIL FINAL SITE rl-(7) � :�_ \__ ___ \__ '_ - ____ __ -, _ __;u II \ \ \ �. \ \ �, \. \, \ \\. ARE TO �,--,^- _ -\ �y-,- " _____ - _- __.__ .,`_ _..-1 wAq _...._ \, __.,� _ - __ __\ 6 10 ---- `� __.-• M J '_ ,.-•„ �_ — M g N �— _ mo a _-0 n G o Q ,= > aa) U 10 u) 2 W z) �� o � 7 RESUBMITTAL TO COUNTY ENGINEERING DEPT JDB JDN 04/01/09 6 o Z .- 6 CHANGE ORDER NO. ONE (1) WME JDN 01/09/09 �U_ X NO. REVISIONS BY APP. DATE \ ` \ 1 \ \ \ \ \ \ \ ,\ \ \ \ `'\ STABIL I °N \ 1 \ \ ° 4 \ .\ \\ \ \ \\,. \ \ \ \, \ \\ \ \ `Y \ \ \ \ \ \ \ \ \ \ \ \ , \ \ °� \., `\ \ \ '`\ 3. CONSTRUCT SEDIMENT BASINS "A" "B" AND "C" ` \ ' \ ` \` �'' \ '� \ ``. - \ ` \ \ J \ \\ \-, `\ ` \ \\ \ \`' >' SEDIMENT TRAP ST2 IS TO BE CAPTURED DURWG -1 X\ ` \ \ \ - \ \ 1 \ _ � 4 \\ \ `\ \11 c1 \-, \ \ S':�, \\ \ THE GRADING OF SEDIMENT BASIN SB B . I \ w , t \ \ , \ \ \ \` '�,. ,\ ,. \ `\ \\ \e \ -,\ \ \ \ \ \ \ \ ,\ ,\ ,\ '\•. �', 1 •• -\ \ ` \. \ h , 0Pj \ \` \\ \„ \ 4. GRADE REMAINDER OF SITE. -,,,....ti i \ \ \ ' \ \ \ \, \ \ ,� \� \, I \ s� \ \ \ + \\ \ \ ,..\ 1 TION SLOPE DRAINS ETC. 1 \ \ \ \ , \ \ N 5 INSTALL INLET PROTECTION, , \ (%\ \, \ \ \ \ \. \ \ PROGRESSES. 1 ` \ ''t 1 \ _ _ `\, \ \� `\ `\ � \ `` \ \ \ �\ AS REQUIRED AS THE SITE GRADING P OG SSES �c �' \ `\ -� — \\ \ ``\ - - \' \11 I \ \ `\ ,\ \ ,\ \' �"'t \ ` \ \ `'\'' 6. ALL AREAS ARE TO BE PERMANENTLY SEEDED AND \\ \ } \ \ \ \ \ \ \ \ ``\ \ \ \ \ ,c�� I \ \ \ \ \, \ \ `\ \ \il, \ \\ '', \ \ '\� \\ \ MULCHED (PAY ITEMS) UNLESS OTHERWISE \ � , `-1 \ `'\ \ ' \, \ \ \\ '\ \e \ \ \ ORDERED BY THE ENGINEER AND APPROVED BY \ \i. \\ 6, \ \ \` \ \ \\ \\ \ \ \ ,\ \ \ \ \ \\ \ \ I \ I `\ \ \ \, \ \ \ \ ,\ \ \ THE COUNTY E&SC INSPECTOR. \ \ \ \ \ \\ \ \ \ o \\ ,, \ \ \ \ \ 11 \ 7. E&S MEASURES SHALL NOT BE REMOVED WITHOUT I \ '� \�AbJZ \ . \'' \\ \ \ \ ' \ \ \ \\O \, \' - -- .. \, \, \ \ \ 1 \ ,;, A N �, , \ \ `` . `\1 \\ , \ �\ \ \ \ \ \ \ \ \ ` '\ , \ \ \ \ PRIOR APPROVAL OF THE COUNTY E&SC I 'chi \, kt `t \ ,\� - ,\ \ \ \ 'h 1-1 \ \, `\1 `` •\ \ 1, y °\. � '\ � \ \ \.,. i\ `'\ '11°, � `. r I \ , \ G�� ' -., \ '\ \ -, i \ \°`\ \, \ , \\ , \ \\ INSPECTOR. / I 72 q ._i 1 `� _ } 74 j00—) —,— I `` - --�' - ` .. \ ® 76+t0 \ _ \ \ ®\ _ , _ �7 +0_0 , \ _ , -- I_ \ _ t \ - - I - - - - ;I — - - - I - - - - —; — —r- -� - 7— —�- -�— --�_ _ I ®.I,. _ _�.- 7-- -.�{. --�_ _ / , _� // I I ?1 / /, - E,. 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V. , I I'— I f 741_,P�` I �\ % \ )i �J� I 1 lI,� 1IlI,I.I111- ,t 5 8 RESUBMITTAL TO COUNTY ENGINEERING DEPT JDB JDN 05/01/09 O dam' 0 0 7 RESUBMITTAL TO COUNTY ENGINEERING DEPT JDB JDN 04/01/09 zCD 6 CHANGE ORDER NO. ONE (1) WME JDN 01/09/09 � Xj NO. I REVISIONS BY I APP. I DATE t, \ v -- I— 1 A I I I) f I 9711 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 # fax: (804) 275-8371 www.deItaairport.com r d /' / J` / Jf ✓ / 9 .r . r �- / STABILIZATION. D 1.�' - s . ,i r• / / d / r l l:`' It II 11 II 11 11 , ' �, _ r- ; • ,,. �-. ' >• �\ ��:�,,�,. �,.. _ :- % �• /'//'/ �"',, ,4r/ / / 3. CONSTRUCT SEDIMENT BASINS A , B ,AND C . ". / %/ , SEDIMENT TRAP ST2 IS TO BE CAPTURED DURING 3y /) / / ✓ - ,, = `1 .,.. I,.<3 / , SEDIMENT BASIN SB B . ) \ rf ._ -- ,•,l -,. /� THE GRADING OF SE IM ✓ f f .' t - t- J v o Q 11,.r,; % 1 I . ;; l f lO , 4. GRADE REMAINDER OF SITE. D b - 1l I r Q w e ;/z > �. I . IIl//, / ETC. - ..�.. u . INSTALL INLET PROTECTION SLOPE DRAINS TC I. 5 N . \' > 1 ,• r / -•')_' I AS REQUIRED AS THE SITE GRADING PROGRESSES. r i J x, 1, I I ( f �+C _ I � �.. I I t i r n u c -- / r t 4 `., I f€ S 0, w p yi 3 ', w z / •, .,..� �„ \ ®'�� 1 II� ) 6. ALL AREAS ARE TO BE PERMANENTLY SEEDEDAND l i f / .. 1 I S OTHERWISE I._ .-.. > s. I MULCHED PAY ITEMS UNLESS � - sP -L -' 1 ,� I /• �. / / / ORDERED BY THE ENGINEER AND APPROVED BY REF TO - f I I - - t � s. .- ,�, \ \ I1/,//INSPECTOR. /THE COUNTY E&SC S B , 11 ~, \ \\ I I11f 1 N \ f 11 S f - ✓r t �.1 a` \ � .y J _ y, J ,✓`r \.. 1 il � I f' r' e^' ' -' '- Cry; \ f � s t 11 I I Y 1" / r / � pt � REMOVED WITHOUT ': r 'c - � . MEASURES SHAL L NOT BE \ 7. MEA ,- J E&S as \ \ t I J %r'' 1 c� \ 5 1 1 I f t \ 3 � � / APPROVAL OF TH E COUNTY E&SC °� PRIOR AP �- 'le I 11 , \ cj`,. f r` l CS"�� . � I r" ( # / r \ iE 1 �- I I INSPECTOR. s 1I ! 1 r Jj Jj t fr fj d {{ Jjjj})( 3 3t Ij d •f 9, 1 f �i e r - d r .r'' r 1_ 1 i r ' ,a c 1 55 / ." r \ / ! I jj J J/ r P S J / I ! t 't} 1 I � I� a -I I 5 9 1 i t-k+ O 1 : { r I i j} i r t I � t - I 1 I r .a � 1 r< I _ I t� I � 1 1 i1 1 I 1 I \• I 1, 'I rr " tt\ t�(`-I-t I t I� kIIi II IItI�II ,� 1111� 1 I I � I/ Iro >' -/ I • II � I 1 it � r i I ii 1 I 1 I I r I I at �. / 11 , ' 1 ", / 1 I �:0 1 1 / I 1' _ - I •l , It II l r 0 100 ' r f 0 0 5 I ! � 5 - o I r , 1 1 f1 1 _-_.,- 1 I J 1 I I , ,1 / 'I h / 1 � �f k f 1 t I 1 I r 1 4 t k J / 1 � i U. A I ,I 1 t / '' 1 i 1 I CF f 1• 1 7 �:. i f O 1 \ FEET 1 1 1 ALE. 50 1 SC 1 V r / i // !{ �, � r'" I I r 1 f 1 r _ I 1 f t -. I / -" 1 1 1, / 1 1 / . / I k 1 s o f I-,,,- _1f: �It �N� t f 1�I I0TI/ c t , I� 1 I ckr I / rr r i Il / l + _ f 1 f 11' r�i ! ' 7d 7,7--r-i d i ALTH IMPROVE RUNWAY 21, EXTEND ERSA DOAV NO. JOB NO. CS0004-34 VA 07024.02 f �1-1 DRAWN BY: SHEET 11 SUSAN E. WIIVSLOw _� PHASE D ® EROSION JRS A LIC. NO. 026212 I Eej /I / SEDIMENT CONTROL LAYOUT DESIGNED BY: JDN/ OF �OA / �J �� � {{{ jjj \.S1 rSI �G [SCALE: DATE:85 ONALs CHARL®TTESVILLE®ALBEM14,RLE AIRPORT 1" = 50' JUNE 2008 X EROSION AND SEDIMENT CONTROL NARRATIVE AND NOTES: 06 w �11 O ZU 06 g� m0 U _) `n IL �Q w� o < 6 CHANGE ORDER NO. ONE (1) a- Z 2 PER COUNTY ES&C REVIEW COMMENTS Lau, NO. REVISIONS 1. PROJECT DESCRIPTION THE PURPOSE OF THIS PROJECT AT THE CHARLOTTESVILLE-ALBEMARLE AIRPORT IS TO ENHANCE THE EXISTING RUNWAY SAFETY AREA AT THE RUNWAY 21 END AS WELL AS TO PROVIDE THE STORMWATER INFRASTRUCTURE TO ACCOMMODATE THE FUTURE 800' EXTENSION OF THE RUNWAY. RUNOFF FROM ALL DISTURBED AREAS ASSOCIATED WITH THIS PROJECT SHALL BE INTERCEPTED BY SILT FENCE, INLET PROTECTION, OR OTHER SEDIMENT TRAPPING DEVICES. THE TOTAL AREA OF PROPOSED LAND DISTURBANCE IS APPROXIMATELY 70 ACRES. THE PROJECT SITE IS AN AREA OF MODERATE TO STEEPLY SLOPING TERRAIN, APPROXIMATELY 70 ACRES IN SIZE. UNDISTURBED AREAS OF THE SITE ARE EITHER PAVED OR COVERED WITH AVERAGE TO DENSE GRASS. AREAS TO BE DISTURBED CAN BE DESCRIBED AS PREVIOUSLY DEVELOPED OPEN GRASS AREAS WITH SLOPES RANGING FROM FLAT TO AS STEEP AS 3:1 AS WELL AS UNDEVELOPED WOODED AREAS WITH MODERATE TO STEEP SLOPES. AS DEFINED BY ALBEMARLE COUNTY, CRITICAL SLOPES (I.E. UNDEVELOPED SLOPES STEEPER THAN 4:1), ARE ANTICIPATED TO BE DISTURBED. 1 L'L010,11 •W:lm THE CHARLOTTESVILLE-ALBEMARLE AIRPORT IS LOCATED WITHIN ALBEMARLE COUNTY, VIRGINIA APPROXIMATELY SEVEN MILES NORTH OF THE CITY OF CHARLOTTESVILLE. THE AIRPORT IS BOUNDED ON THE SOUTH AND EAST BY STATE ROUTE 606 AND ON THE WEST BY ROUTE 743 AND RESIDENTIAL AREAS PREDOMINATELY ZONED RA (RURAL AREAS). THE SITE OF PROPOSED CONSTRUCTION IS WITHIN THE BORDERS OF THE AIRPORT PROPERTY. HOWEVER, OFFSITE BORROW WILL BE REQUIRED TO CONSTRUCT THE PROPOSED EMBANKMENT. 4. SOILS THE FOLLOWING SOIL TYPES OCCUPY THE MAJORITY OF THE AIRPORT PROPERTY: -'fir if,ggir. rr 2r.,` -.,nG _ _ _ G.^. _ _ _ �.. c v,$y>•'ii',. �• ! ' t,> 1 r - ,{,. A*��5�-. � . y �' - �• _�i-, 'n � ycy.:," xt �r'�-. • � r s rr^ � � � '� S ,,�., ttl' � ^w �..o,., � .t, '� � pb ti �• ,'� r ;'° rr'�•i'' `�v -� ya.^ � .': iia•�. :!�Z ) IS3 �.ti •' `349 •r, � 'C•..,;.,1�,,._.. ,�_ � :�f i ,,,, '� �,,k�� � t" Zy �•� -' £ �J'ti€Y�tfie3rl. � �I�PGR1,Yk{at r ;d �,:. .•- ,-;'>:.f � 'f r ,_j •f. . c t;: 5£} a ;.Y-...maryy;;.. eA,4T. ,.,jt:+»✓' -5= .f if - i'Ru-`T. q�'f i ti 3 s -`'�2ia d � .Z"z' �>�a� .�' . < t ::�'.r t x`....tl . .r.,-:�� �'-'4;- .". i��.� .�i•.�•% r s �.""'. �. g � y, at'��'S;•. �^ .a .r ..<-�.''-Y` �: �� •'}i c.5. �'.te3� .4�"., x }' . x'...n.-Yl1 -.c ?i,4t;•'v+.ai�.r ,3 .,; � ,f •FS ��,a�x.�i'�' �ti ,. F��`��` '�y s �i' '•-3;-.en:r §���Y a' _...e:'_. rt� - k`% t3 11 .N ,.-t.{•Y' �, ;s s.:.%F'�``���; .SF� <.n <st. ;tc��:�`��•f�. ��s }rg.- �.Asr . .., .. .Si�`JIt fa ,� _ �;z .z,,, .�:'r'S..t'?; .� .!.> 1..5:�•.*a•n'4::c1vE?t�h 4B - ASHE LOAM, 2 TO 7 PERCENT SLOPES, GENTLY SLOPING, AND SOMEWHAT EXCESSIVELY DRAINED. PERMEABILITY IS MODERATELY RAPID, SURFACE RUNOFF IS MEDIUM. THE HAZARD OF EROSION IS MODERATE. 14C - CHESTER LOAM, 7 TO 15 PERCENT SLOPES, STRONGLY SLOPING, AND WELL DRAINED. PERMEABILITY IS MODERATE. SURFACE RUNOFF IS RAPID. THE HAZARD OF EROSION IS SEVERE. 36B - HAYESVILLE LOAM, 2 TO 7 PERCENT SLOPES, WELL DRAINED, AND GENTLY SLOPING. PERMEABILITY IS MODERATE. SURFACE RUNOFF IS MEDIUM. THE EROSION HAZARD IS MODERATE. 36C - HAYESVILLE LOAM, 7 TO 15 PERCENT SLOPES, WELL DRAINED AND STRONGLY SLOPING. PERMEABILITY IS MODERATE. SURFACE RUNOFF IS RAPID. THE HAZARD OF EROSION IS SEVERE. 36D - HAYESVILLE LOAM 15 TO 25 PERCENT SLOPES, WELL DRAINED AND MODERATELY STEEP. PERMEABILITY IS MODERATE. SURFACE RUNOFF IS RAPID. THE HAZARD OF EROSION IS SEVERE. 37C3 - HAYESVILLE CLAY LOAM, 7 TO 15 PERCENT SLOPES, WELL DRAINED AND STRONGLY SLOPING. PERMEABILITY IS MODERATE, SURFACE RUNOFF IS RAPID. THE HAZARD OF EROSION IS SEVERE. 88 - UDORTHENTS, LOAMY, 2 TO 25 PERCENT SLOPES. PERMEABILITY RANGES FROM MODERATELY RAPID TO SLOW, SURFACE RUNOFF IS MEDIUM TO VERY RAPID. THE HAZARD FOR EROSION IS MODERATE TO VERY SEVERE. 5. CRITICAL EROSION AREAS THE POTENTIALLY CRITICAL AREAS ARE THE PROPOSED OUTFALLS FROM THE PROJECT SITE. TEMPORARY SEDIMENT BASINS AND 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 -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), LATEST EDITION. 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 "EROSION AND SEDIMENT 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 WME JDN 01/09/09 WME1 - JDN 10/16/08 BY APP.1 DATE 9711 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 # fax: (804) 275-8371 www.deItaairport.com d. PROPERTIES ADJACENT TO THE PROJECT SITE SHALL BE PROTECTED FROM SEDIMENT DEPOSITS. e. SEDIMENT BASINS, PERIMETER DIKES, 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 (VESCH STANDARD SPECIFICATION 3.29). 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 (VESCH STANDARD SPECIFICATION 3.02). 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 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 I PROTECTED SO THAT SEDIMENT LADEN WATER WILL NOT ENTER THE CONVEYANCE SYSTEM WITHOUT FIRST BEING FILTERED OR OTHERWISE TREATED TO REMOVE SEDIMENT (VESCH STANDARD 3.07, STORM DRAIN INLET PROTECTION). I. THE CONTRACTOR SHALL OBTAIN ANY LAND DISTURBING AND/OR EROSION AND SEDIMENT CONTROL PERMIT FROM THE ALBEMARLE COUNTY EROSION CONTROL OFFICER AND POST THE REQUIRED EROSION CONTROL BOND. 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 SECTION III OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK. o. THE CONTRACTOR SHALL INSTALL AND MAINTAIN A SYSTEM OF STANDARD VESCH (STANDARD SPECIFICATION 3.10), "TEMPORARY FILL DIVERSION" AT THE TOP OF EACH UNPROTECTED FILL SLOPE FOR THE DURATION OF THE PROJECT. THE TEMPORARY FILL DIVERSION SHALL DIVERT THE STORM WATER RUNOFF TO AN APPROPRIATE SEDIMENT TRAPPING DEVICE IF LADEN WITH SEDIMENT. p. RUNOFF FROM DISTURBED AREAS SHALL BE DIVERTED BY MEANS OF TEMPORARY FILL DIVERSIONS (STANDARD SPECIFICATION 3.10) AND TEMPORARY SLOPE DRAINS (STANDARD SPECIFICATION 3.15) TO SEDIMENT TRAPS, SEDIMENT BASINS, OR OTHER SEDIMENT TRAPPING DEVICE AS SHOWN ON THE PLANS. q. ALL UTILITIES MUST BE INSTALLED IN ACCORDANCE WITH MINIMUM STANDARD NO.16 OF THE VIRGINIA SEDIMENT AND EROSION CONTROL HANDBOOK. 7. STRUCTURAL PRACTICES a. TEMPORARY STONE CONSTRUCTION ENTRANCE - 3.02 THIS DEVICE SHALL BE INSTALLED AT ALL POINTS OF CONSTRUCTION ACCESS TO PUBLIC ROADWAYS. b. SILT FENCE - 3.05 THIS DEVICE WILL BE INSTALLED IN THE LOCATIONS SHOWN ON THIS PLANS, OR AS ORDERED BY THE ENGINEER. c. STORM DRAIN INLET PROTECTION - 3.07 ALL STORM DRAIN INLETS DRAINING DISTURBED AREAS SHALL BE PROTECTED DURING CONSTRUCTION. d. CULVERT INLET PROTECTION - 3.08 THIS DEVICE SHALL BE INSTALLED AT THE LOCATIONS SHOWN ON THE PLANS. THE DEVICES SHALL BE USED TO PREVENT SEDIMENT FROM ENTERING, ACCUMULATING IN AND BEING TRANSFERRED BY A CULVERT AND ASSOCIATED DRAINAGE SYSTEM PRIOR TO PERMANENT STABILIZATION OF A DISTURBED PROJECT AREA. e. TEMPORARY DIVERSION DIKE - 3.09 THIS DEVICE SHALL BE INSTALLED IN THE LOCATIONS SHOWN ON THE PLANS OR AS ORDERED BY THE ENGINEER. THE DIVERSION DIKE SHALL SERVE TO DIVERT SEDIMENT -LADEN RUNOFF FROM DISTURBED AREAS TO A SEDIMENT TRAPPING STRUCTURE. f. TEMPORARY FILL DIVERSION -3.10 THIS DEVICE SHALL BE INSTALLED AS ORDERED BY THE ENGINEER ALONG THE TOP SLOPE OF ACTIVE FILL EMBANKMENTS TO DIVERT RUNOFF AWAY FROM UNPROTECTED FILL SLOPES. g. TEMPORARY SEDIMENT TRAP - 3.13 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. h. TEMPORARY SEDIMENT BASINS - 3.14 THESE DEVICES SHALL BE INSTALLED AS SHOWN ON THE PLANS TO DETAIN SEDIMENT -LADEN RUNOFF FROM WATERSHEDS GREATER THAN THREE (3) ACRES FOR A SUFFICIENT TIME TO ALLOW MOST OF THE SEDIMENT TO SETTLE OUT. I. TEMPORARY SLOPE DRAINS - 3.15 THIS DEVICE SHALL BE INSTALLED AT THE LOCATIONS SHOWN ON THE PLANS OR AS ORDERED BY THE ENGINEER. THE DEVICE SHALL CONSIST OF FLEXIBLE TUBING INSTALLED TO CONVEY RUNOFF FROM THE TOP TO THE BOTTOM OF A DISTURBED SLOPE WITHOUT CAUSING EROSION ON OR BELOW THE SLOPE. j. OUTLET PROTECTION - 3.18 RIPRAP SHALL BE INSTALLED AT THE LOCATIONS SHOWN ON THE PLANS OR AS ORDERED BY THE ENGINEER TO REDUCE EROSION AND UNDER -CUTTING AT NEWLY INSTALLED OUTLETS AND TO REDUCE FLOW VELOCITIES BEFORE STORM WATER ENTERS RECEIVING CHANNELS. k. CHECKDAMS - 3.20 THIS DEVICE SHALL BE INSTALLED AT THE LOCATIONS SHOWN ON THE PLANS. THE DEVICES SHALL BE USED TO REDUCE THE VELOCITY OF CONCENTRATED STORM WATER FLOWS, THEREBY REDUCING THE EROSION IN NEWLY CONSTRUCTED SWALES AND DITCHES. 8. VEGETATIVE PRACTICES a. SURFACE ROUGHENING - 3.29 SURFACE ROUGHENING SHALL BE COMPLETED ON ALL SLOPES STEEPER THAN 3:1 BY ONE OF THE METHODS PRESENTED IN VESCH. SLOPES THAT ARE 3:1 OR FLATTER SHALL BE SLIGHTLY ROUGHENED AND LOOSENED TO A DEPTH OF 2 TO 4 INCHES PRIOR TO SEEDING. b. TOPSOIL STOCKPILE - 3.30 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. c. TEMPORARY SEEDING - 3.31 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. f. EROSION AND SEDIMENT CONTROL MEASURES SHALL BE FIELD VERIFIED PRIOR TO INSTALLATION. 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. 11. STORM WATER MANAGEMENT INSTALLATION OF PERMANENT STORM WATER EXTENDED DETENTION FACILITIES WILL BE DESIGNED TO REDUCE THE PEAK RUNOFF OF THE 2, 5, AND 10 YEAR STORMS WITHOUT INCREASING THE PEAK RUNOFF FOR THE 25, 60, 100 YEAR STORMS. 12. MAINTENANCE 7�NLTH OF AMES D. I ON, J LIC. NO. 019854 o�wx �QsS'ONAL 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. e. ALL SEDIMENT TRAPS AND SEDIMENT BASINS SHALL BE INSPECTED FOR DEPTH OF SEDIMENT. THE CONTRACTOR SHALL PROMPTLY REMOVE BUILT UP SEDIMENT WHEN IT REACHES THE STAKES SET AT THE CLEANOUT ELEVATION AND AT THE END OF THE PROJECT. JOB NO. VA 07024.02 SHEET 32 OF E:�7 TEMPORARY DIVERSION DIKE 1 T m U W w V) C O U a n C) Q0 m N r-1 06 CONSTRUCTION OF A SILT FENCE (WITHOUT WIRE S UPPOR T) 1. SET THE STAKES. 2. EXCAVATE A 4"X 4" TRENCH UPSLOPE ALONG THE LINE OF STAKES. 6'MAX. IT 3. STAPLE FILTER MATERIAL TO STAKES AND EXTEND IT INTO THE TRENCH. 4" 4. BACKFILL AND COMPACT . THE EXCAVATED SOIL. � -\�,: •\ya�:i�•• j':es+ •yx,,... �,f'' 1;� -�aaY' (, .sk' ,r"��pp��t( 10, is \� fi wti �11 y , =1 01. SHEET FLOW INSTALLATION .._ . _ . DRAINAGEWAY INSTALLATION (FRONT ELEVATION) N a SOURCE: Adapted from Installation of Straw and Fabric Filter Barriers for Sediment Control,VA, DSWC N Sherwood and Wyant N O Cj En -1O 3 O a } a ,D g� a 3 U �C W ID N IL -0_ NC) NQ w� o w �U �< z 6 CHANGE ORDER NO. ONE (1) o U_ NO. REVISIONS x x WME JDN 01/09/09 BY APP. DATE PLATE. 3.05-2 SOURCE: VA. DSWC PLATE. 3.24-2 CONSTRUCTION OF A SILT FENCE (WITH WIRE SUPPORT 1. SET POSTS AND EXCAVATE A 4"X4" 2. STAPLE WIRE FENCING TO TRENCH UPSLOPE ALONG THE THE POSTS. LINE OF POSTS. FLOW — ITIII Ali 3. ATTACH THE FILTER FABRIC TO THE WIRE FENCE AND EXTEND IT INTO THE TRENCH. 4. BACKFILL AND COMPACT THE EXCAVATED SOIL. G FLOW i___ — III r= EXTENSION OF FABRIC AND WIRE INTO THE TRENCH. FILTER FABRIC WIRE 111 9711 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 ® fax: (804) 275-8371 www.deItaairport.com PLATE. 3.05-1 1992 OVERFL.wSEDIMENr WITH RUNOFF WATER MWAM74 F��� L DROP INLET WITH GATE SEDIMENT rr < SPECIFIC APPLICATION THIS METHOD OF INLET PROTECTION IS APPLICABLE WHERE HEAVY FLOWS ARE EXPECTED AND WHERE AN OVERFLOW CAPACITY IS NECESSARY TO PREVENT EXCESSIVE PONDING AROUND THE STRUCTURE. * GRAVEL SHALL BE VDOT #3, #357 OR #5 COARSE AGGREGATE. SOURCE: VA. DSWC TABLE 3.15-A SIZE OF SLOPE DRAIN Maximum Drainage Pipe Diameter Area (acres) inches 0.5 12 1.5 18 2.5 21 3.5 24 5.0 30 3.15 Dike Design An earthen dike shall be used to direct stormwater runoff into the temporary slope drain and shall be constructed as set forth in DIVERSION, Std. & Spec. 3.12. See Plate 3.15-1 for placement of dike in relation to the slope drain. The height of the dike at the centerline of the inlet shall be equal to the diameter of the pipe plus 6 inches. Where the dike height is greater than 18 inches at the inlet, it shall be sloped at the rate of 3:1 or ,`latter to connect with the remainder of the dike (see Plate 3.15- 1). Outlet Protection The outlet of the slope drain must be protected from erosion as set forth in OUTLET PROTECTION, Std. & Spec. 3.18. Comstruction Specifications 1. The measure shall be placed on undisturbed soil or well -compacted fill. 2. The entrance section shall slope toward the slope drain at the minimum rate of 1/2- . inch per foot. 3, The soil around and under the entrance section shall be hand -tamped in 8-inch lifts to the trip of the dike to prevent piping failure around the inlet. 0 Ita, l k IL PLATE. 3.07-3 TEMPORARY SLOPE DRAIN CORRUGATED METAL EXTENSION COLLAR WATERPROOF SEAL- nn 1—v nano a Compacted Soil 18 min. —Flow 4.5' min. 'I SOURCE: VA. DSWC PLATE 3.09-1 LITT T QT nT:)V �za SOURCE: VA. DSWC EARTHEN DIKE PROVIDE INLET (COMPACTED) PROTECTION SECTION VIEW NOTE: SEDIMENT MAY BE CONTROLLED AT OUTLET IF UPLAND PONDING WILL CREATE PROBLEMS EARTHEN DIKE (COMPACTED) SECTION A — A SOURCE: VA. DSWC ALTFI n LIC. NO. 019854 IONA L D 18„ D+6" TEMPORAR Y FILL DIVERSION PLATE 3.10-1 SPACING BETWEEN CHECK DAMS SOURCE: VA. DSWC L = THE DISTANCE SUCH THAT POINTS A AND B ARE OF EQUAL ELEVATION PLATE. 3.20-2 11 m U W c W c 0 U v a) TEMPORARY SEDIMENT TRAP VARIABLE VARIABLE* ORIGINAL 1' /GROUND ELEV. 1.0' w 67 CU. YD./ACRE 67 CU. YD./ACRE 4' MAX (EXCAVATED) ORIGINAL FILTER CLOTH GROUND ELEV. *SEE PLATE 3.13-1 COARSE AGGREGATE CLASS I RIPRAP CROSS SECTION OF OUTLET CLASS I RIPRAP LENGTH (IN FEET) = 6 X DRAINAGE AREA \ (IN AC.) IN / / COARSE AGGREGATE EXCAVATED FILTER CLOTH AREA **COARSE AGGREGATE SHALL BE VDOT #3, #357 OR #5 OUTLET (PERSPECTIVE VIEW) SOURCE: VA. DSWC DIVERSION DIKE PLATE. 3.13-2 SILT FENCE CULVERT INLET PR 0 TE C TION DISTANCE IS 6' MINIMUM IF FLOW IS TOWARD EMBANKMENT FLOW OPTIONAL STONE COMBINATION 1� 5r �I FLOW IN *VDOT #3, #357, #5, #56 OR #57 GVAKSt AUUNtkiAlt TO REPLACE SILT FENCE IN " HORSESHOE " WHEN HIGH VELOCITY OF FLOW IS EXPECTED IL SOURCE: ADAPTED from VDOT Standard Sheets and Va. DSWC of a ;n LU > 1 i CL Q ' o �O O of g cti o) U Cl � EL ' -0 c W� o� �Q o� L z •• 6 CHANGE ORDER NO. ONE (1) ' �LL REVISIONS WME JDN 01/09/09 BY APP. DATE 2.5' CLASS I RIPRAP PLATE. 3.08-1 EXAMPLE PLAN VIEWS OF BAFFLE LOCATIONS IN SEDIMENT BASINS D12 -� I NO SCALE INFLOW -►- _ - - 1 RISER NORMAL POOL NORMAL POOL D j/2 L ivvnrn SHEETS OF 4' X 8' X 1/2" EXTERIOR PLYWOOD OR EQUIVALENT ff i ff f 4' ff SOURCE: USDA-SCS L = TOTAL DISTANCE FROM THE POINT OF INFLOW AROUND THE BAFFLE TO THE RISER. RISER 611 RISER CREST ELEVATION �--POSTS MIN. SIZE 4" SQUARE OR 5" ROUND. SET AT LEAST 3' INTO THE GROUND. PLATE. 3.14-6 i' CLASS I RIP RAP \ \ IPRAP HEADWALL �p INVERT PIPE �\ FLOW VDOT #3, #357, OR #5 SEDIMENT STORAGE AREA COARSE AGGREGATE 'STORAGE REQUIREMENTS EQUIVALENT TO THAT OF TEMPORARY SEDIMENT TRAP, STD. & SPEC. 3.13 C.Y./ACRE WET STORAGE (B PERSPECTIVE VIEW (BELOW BASE OF STONE) 67 C.Y./ACRE DRY STORAGE (BASE OF STONE TO TOP OF STONE BERM) PIPE INVERT NATURAL GROUND RIPRAP HEADWALL I� rL 1 AREAS TO BE DISTURBED (CUT, FILLED, ETC.) FLOW ------------ ---- CLASS I RIPRAP VDOT #3, #357, OR #5 COARSE AGGREGATE MAX. SEDIMENT DEPTH (CLEAN OUT POINT) AT 1/2 VOLUME OF WET STORAGE AREA ELEVATION SOURCE: NORTH CAROLINA SEDIMENT CONTROL COMMISSION 9711 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 9 fax: (804) 275-8371 www.deItaairport.com STONE CONSTRUCTION ENTRANCE 70' MIN. EXISTING PAVEMENT I Al 3 5:1 FILTER CLOTH 6" MIN. q MOUNTABLE BERM (OPTIONAL) SIDE ELEVATION EXISTING GROUND 70' MIN. B I I- �84i8po'l:)- L- VDOT 41 I I POSITIVE DRAINAGE COURSE AGGREGATE D TO SEDIMENT TRAPPING DEVICE * MUST EXTEND FULL WIDTH INGRESSOF AND EGRESS OPERATIONPLAN VIEW SECTION A -A r T 10' MIN. EXISTING PAVEMENT 10' MIN. t REINFORCED CO E" DRAM ' CE SECTION B-B CULVERT INLET SEDIMENT TRAP (ALTERNATE DESIGN) BLOCK " CATCH BASIN " FLOW FLOW VDOT #3 COARSE AGGREGATE �\'- ®®® � ®�' ® O••® i SEDIMENT STORAGE \ ® ZONE BRICKS _ CULVERT PIPE iv ALL BLOCKSAND BRICKS GALVANIZED HARDWARE MORTARED SIMILAR TO CLOTH W/ 1/2" GRID BUILDING FOUNDATION �o PERSPECTIVE VIEW FLOW GALVANIZED HARDWARE CLOTH COURSE OF BLOCK LAID SIDEWAYS 1/2" X 1/2" GRID ON 3 SIDES OF CATCH BASIN FLOW FLOOD i 1' FREEBOARD STORAGE ZONE FLOW ■ ■ . ® FLOW CULVERT PIPE 67 C.Y./ACRE WET SORAGE OF STONE) E I = =1I=TI=1I1=1I1=1I III CONCRETE FOOTING PAD (MIN. 4" THICK) 67 C.Y./ACRE DRY STORAGE (ABOVE BASE VDOT #3, #357, #5, #56 OR #57 COARSE AGGREGATE OF STONE LAID AGAINST HARDWARE CLOTH (1.5:1 MAX. SLOPE) STONE BERM) TO TOP OF CROSS SECTION THROUGH " CATCH BASIN " PLATE. 3.08-2 SOURCE: VA. DSWC 5E D. ;,.. ,,>, ' v Y- t. I •.. -:.., < ,.;., WET WET DRY DRY DRAIN STORAGE STORAGE STORAGE STORAGE BERM WET DRY TOP BERM BAFFLE(S) TRAP AREA VOLUME VOLUME VOLUME VOLUME OUTLET BOTTOM DIMENSIONS STORAGE STORAGE WIDTH TOP REQ'D + (ACRES) REQUIRED PROVIDED REQUIRED PROVIDED LENGTH ELEV. ELEV. ELEV. (MIN.) ELEV. (CY) (CY) (CY) (CY) ST1 2.30 154 159.6 503 154 170.1 505 14 4.5 500 506 44'x22'x5' YES ST2 1.00 67 88 499 67 106.8 501 6 4.5 496 502 30'x15'x5' YES ST3 1.11 74 88 542 74 106.8 544 7 2.5 539 545 30'xl5'x5' YES FLARED END --SECTION (CONTINUED) DIA. THREADED ROD - SIDE LUG ALTERNATE CONNECTION TOE PLATE, WHERE NEEDED, TO BE PUNCHED TO MATCH IN SKIRT LIP. 3/8" GALV. BOLTS TO BE FURNISHED. LENGTH OF TOE PLATE IS W + 10" FOR 12" TO 30" DIA. PIPE AND W + 22' FOR 36" TO 60' DIA. PIPE SKIRT SECTION FOR 12" TO 30" DIA. PIPE TO BE MADE IN ONE PIECE SKIRT SECTION FOR 36" TO 54" DIA. PIPE MAY BE MADE FROM TWO SHEETS JOINED BY RIVETING OR BOLTING ON CENTER LINE, 60" MAY BE CONSTRUCTED IN 3 PIECES. CONNECTOR SECTION, CORNER PLATE AND TOE PLATE TO BE SAME SHEET THICKNESS AS SKIRT. END -SECTIONS AND FITTINGS ARE TO BE GALVANIZED STEEL OR ALUMINUM ALLOY FOR USE WITH LIKE PIPE. TYPICAL CROSS-SECTION L APPROX. 1 �. i 1 1 SLOPE 8 ® TOE PLATE PIPE DN. SHEET THICKNESS DIMENSIONS STEEL ALUMINUM A 1"fOL. 11 MAX. H 1"TOL L 12TOL. W 2"TOL C 12" .064" .060' 6" 6' 6" 21" 24" 24" 15" .064" .060" 7" 8" 6" 26" 30" 24" 18' .064" .060" 8" 10' 6" 31" 36" 24" 21" .064" .060" 10" 12" 6" 36" 42" 24" 24" .064" .060" 10' 13' 6" 41" 48" 24" 7"/30 .064" .075" 12" 16' 8" 51" 60" 24" 36" .064' .075' 14" 19" 9' 60" 72" 36" 42' .084' .105' 16' 22" 11' 69' 84" 36" .0. .064' .105" 18" 27' 12' 78" 90" 24" W 0�/.079' .105" 18' 30" 12" 84" 102" 36" 60" '0�/•109 •105 ,135" 87" 114' 36" PLATE. 3.8-3 SOURCE: VDOT ROAD AND BRIDGE STANDARDS 0!7�pLTH pF J AMES D. 1 XON, J LIC. NO. 019854 �ow4v ��sS10NAL ���1� PLATE. 3.15-3 :?aVP,d COI1SfI'l!(:t7UIl @IItI'illlC$for eI'USiOII GOIItI'O)t p1i1I1S EOPERATION N rCl^ISTRUC-10^4 � I 2n ASPHALT 1_�. 17 PAVE IT rra` c.7t�,L` � � v�� ;:, ."_ ,ram_-•• :r-.---� --r-----r -�� BASE - PROFILE )Ns (<Ut: `j lcit` 4SP1 lAi:F PAVED �Y � �'� � ,,,t. ;Hr2At: K. Z� I 2l I f?,NYFw^.FF�� 2% '2' DAirT.* a� 0 DI�.INAcr , *AFU`_-i Lhf �"l + S's�Li ,bIJl1i 1-`--�- ro SEQl{i T C1I-" II`ICIZLS AND ce�T?LSa PLAN ]'E?Szti' VL UkAIIdACl TO SIr LtifE,VT F ILTE;? CLOTH--/ .SECTION A -A A 11:11I11111u111 bvlTter t:►1a of illctl flzust be ulstrllled witll a nwwulun 1 iilctiballcuek shutoff valve supplyill, a wash Ilo:;e with diameter of 1. 5 ulClles for aclequat? t OI1Stiillt Pi'eStllr2. WiiSll water 11111St be elrrriecl ;1w,,ty ft`o111 the elltl'111Ce to 811 aplarnvec! 5ettly-tg aI'ea to reivave serlitxlellt. .0 sedilllellt shall be prevented fi•o111 eI1t2I711e" storlll c[cains, c(itche> O1' waterconl;se:. PAVED WASH RACK NO St;A'..E IMPROVE 34 RUNWAY 1 EXTEND ERSA DOAV NO. JOB NO. - � CS0004-34 VA 07024.02 SEDIMENT DRAWN BY: Rww SHEETEROSION & NTR L ETAI LS DESIGNED BY: JDN/ WME of (.FiARL,®TTESVit..LE®ALEMARLE AIRPORT SCALE: DATE: 85 NONE JUNE 2008 DOZER TREADS CREATE GROOVES PERPENDICULAR TO THE SLOPE. ►tJ � P TRACKING SOURCE: MICHIGAN SOIL EROSION AND SEDIMENTATION GUIDE PLATE. 3.29-4 - . - . A A RATE PLANTING DATES SPECIES (LBS./ACRE SEPT. 1-FEB. 15 50/50 MIX OF ANNUAL RYEGRASS (LOLIUM MULTI-FLORUM) 50-100 CEREAL (WINTER) RYE (SECALE CEREALE) FEB. 16-APR. 30 ANNUAL RYEGRASS 60-100 (LOLIUM MULIT-FLORUM) MAY. 1-AUG. 31 GERMAN MILLET 50 (SETARIA ITALICA) ° SOURCE: VA. DSWC �O 1--S :)U O m } ,a g m0 3U �w _w 0_ OV to q< LU w� N o0 tiQ o� 6 CHANGE ORDER NO. ONE (1) z LL � NO. REVISIONS WME JDN 01/09/09 BY APP. DATE 9711 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 4 fax: (804) 275-8371 www.deItaairport.com T YPI CAL TREATMENT - (S OIL STABILIZATION BLANKET) INSTALLATION CRITERIA ANCHOR SLOT NOTES APPROXIMATELY 200 STAPLES REQUIRED PER 100 SQ. YDS. OF MATERIAL ROLL. ANCHOR SLOTS, JUNCTION SLOTS & CHECK SLOTS TO BE BURIED 6" TO 12". 12" MAX. 4:1 OR FLATTER JUNCTION SLOT 6" MAX. STEEPER THAN 4:1 'I Ir EDGE AND END JOINTS I I I I I I I I I I CHECK SLOT* TO BE SNUGLY ABUTTED (JUTE MESH WILL HAVE I TERMINAL FOLD STAPLED LAP JOINT IN I I LIEU OF EDGE JOINT) i LAP JOINT 2" MIN. I I I I TAMP FIRMLY (JUTE MESH ONLY) I I I ANCHOR SLOT a 5' MAX. 4:1 OR FLATTER 3' MAX. STEEPER THAN 4:1 I I I 2"6 I I I TN19- 6" TO 12" I I I I I I 'I} I I I I I I TAMP CHECK SLOT 2" FIRMLY -4 11H 1 6" TO 12" *CHECK SLOT -rl �-1 " TO 2" s I I I I I I I I I I VAR. VAR. a"TO8"MIN PLAN VIEW STAPLING DIAGRAM STAPLE FORMED FROM NO.11 STEEL WIRE. *CHECK SLOTS AT MIN. 8" STAPLE MIN. LENGTH FOR SANDY SOIL. DO C-C INTERVALS; 6" STAPLE MIN. LENGTH FOR OTHER SOIL. NOT lN "COMBINATIO WITH ALL NATION "BLANKETS JUNCTION SLOT TAMP FIRMLY 21, SOURCE: VDOT ROAD AND BRIDGE STANDARDS W I 0 TACKWELD ALL AROU #6 X 12" SPACER E (TYPICAL) t TERMINAL FOLD a TAMP FIRMLY 2" J TYPICAL TREATMENT-2 SOIL STABILIZATION MATTING INSTALLATION SOIL STABILIZATION MATTING SHALL BE USED IN CONJUNCTION WITH RIPRAP AT OUTLET END OF PIPE .-i CHECK SLOTS TO BE 111� CONSTRUCTED AS PER MANFACTURERS RECOMMENDATIONS. TRANSVERSE CLOSED CHECK SLOT TRANSVERSE OPEN CHECK SLOT PLATE: 3.36-2 SOURCE: VDOT ROAD AND BRIDGE STANDARDS PLAN VIEW D RISER DIAMETER SECTION A -A PRESSURE RELIEF HOLES 1 /2" DIA. A N. RT BAR SIZE BAR MIN.) NTS ISOMETRIC ENTRENCH EDGES OF MATERIAL 6" UPSTREAM AND' DOWNSTREAM TERMINAL PLATE: 3.36-4 TOP STIFFENER (IF REQUIRED) IS 1-1 /2"x 1-1 /2"x 1 /4"ANGLE WELDED TO TOP AND ORIENTED PER- PENDICULAR TO CORRUGATIONS. TOP IS 12 GAGE CORRUGATED METAL OR 1 /8" STEEL PLATE. PRESSURE RELIEF HOLES MAY BE OMMITTED, IF ENDS OF CORRUGATIONS ARE LEFT FULLY OPEN WHEN THE TOP IS ATTACHED. CYLINDER IS 12 GAGE CORRUGATED METAL PIPE OR FABRICATED FROM 1 /$„ STEEL PLATE. NOTES: 1. THE CYLINDER MUST BE FIRMLY FASTENED TO THE TOP OF THE RISER. 2. SUPPORT BARS ARE WELDED TO THE TOP OF THE RISER OR ATTACHED BY STRAPS BOLTED TO TOP OF RISER. $�pj TH pF l f AMES D. NIXON, J LIC. NO. 019854 o �w4 V,SSjONAL W H HO W ------------------ 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 H 4.0 3.0 3.0 iHO 4.5 3.5 4.0 5.0 4.0 4.5 ORIGINAL GROUND ELEV. SOURCE: VA. DSWC PLATE. 3.13-1 900 TYP /INLET AREA 300 TYP OUTLET AREA �\ \ A I N \-11 1 A �_T ��_►--__ + _ I I I1 1 l 11 I y 1 `'r''� rrt�STAN D�RD D 111/ENSIONS ' 3 " t; zf �"'���IS�I�� ; Ya RjAN.TJ 1lQRTE� CAP, ;><►�14�C F s DIAfGA�,WT,,, e k` it 4 d 7.fY i N t y t k Y F 1 d y 1. , 24 30 48 58 34 1.49 27 331/2 60 72 371/2 2.28 30 37 60 72 41 2.26 36 44 60 72 48 2.22 42 51 72 86 55 3.16 48 58 84 100 62 4.27 54 661/2 84 100 701/2 4.20 60 72 96 114 76 5.48 66 801/2 96 114 841/2 5.39 72 86 108 128 90 6.83 78 941/2 126 147 981/2 8.97 84 100 126 147 104 8.90 12" 2" 6" O VENT STD I PLAN VIEW ANTI -VORTEX CAP O.D. ANTI -VORTEX CAP I.D. NOTCH DIAMETER 1 8° 1 24" 1 13" J I ANTI -VORTEX RISER I.D. ANTI -VORTEX RISER O.D. NTS NOTES: 1. ANTI -VORTEX DEVICE (CAP AND RISER) MANUFACTURED IN ACCORDANCE WITH ASTM C478. 2. DIMENSIONS SUBJECT TO PERMISSIBLE VARIATIONS OF ASTM C478. 3. INLET AREA (AREA BETWEEN DEVICE I.D. AND RISER O.D.) IS GREATER THAN OUTLET AREA. (AREA OF RISER I.D.) 4. SLAB REINFORCEMENT TO BE ASTM A615 #4 BARS @ 8" E.W. CIRCUMFERENTIAL REINFORCEMENT TO BE Asc = 1 @ 0.150 2 x 6 W2.5 x W2.5 WMF MINIMUM. MATERIAL PROPERTIES: fc = 4,000 PSI, fy = 60,000 PSI. CONCRETE COVER OVER fc = 4 KSI. CONCRETE COVER OVER REINFORCEMENT (CCOR) = 1", UNLESS NOTED. IMPROVE RUNWAY 21 EXTEND E SA DOAV No. JOB No. 9 CS0004-34 VA 07024.02 R I ' DRAWN BY: MENT Rww SHEET 35 DESIGNED BY: DETAILSCONTROL JDN/ WME OF CHARLOTTESVILLE-ALBEMARLE AIRPORT SCALE: DATE: 8 5 NONE DUNE 2008 EL N v U N NW o c9 o< (D - Z.. iLU w ❑X TOP OF RISER, ELEV=520.93 TOP ELEV = 520.93 15" DIA. MIN PERFORATED POLYETHYLENE DRAINAGE TUBING W/CAP -� 11" DIA. DEWATERING ORIFICE, SCH. 40 STEEL STUB V MIN LENGTH, TACKWELD TO RISER 8" SKIMMER 4" SKIMMER BASIN BOTTOM ELEV = 515.00 -� 12" PVC Ij/j/jai "Y" CONNECTION 45° BEND 18 �':..'.'. 2-8" SKIMMERS (ONE EACH CONNECTION) BASIN BOTTOM ELEV = 493.00 TOP OF DAM ELEV = 525.00 CORRUGATED METAL TRASH RACK AND D129 ANTI -VORTEX DEVICE (SEE DETAIL) - 90" CMP - -�-j 29" TEMPORARY RISER 518.98 60" CMP CONNECT TO EXISTING WATER TIGHT % EMERGENCY SPILLWAY �- CONNECTION / STRUCTURE 611 t,'3yl •�/\�/��///� @SLOPE NOTES: 1. SEE DRAINAGE PROFILES FOR LOCATION AND SIZE OF ANTI -SEEP COLLARS. 2. CLEANOUT ELEV = 517.83. 3. EXISTING BASIN, BASIN #10. TOP OF DAM ELEV = 509.25 TOP OF RISER, ELEV=505.91 TOP ELEV = 505.91 15" DIA. MIN PERFORATED POLYETHYLENE DRAINAGE TUBING W/CAP - 11" DIA. DEWATERING ORIFICE, i SCH. 40 STEEL STUB V MIN LENGTH, TACKWELD TO RISER 8" SKIMMER 6" SKIMMER BASIN BOTTOM 12" PVC ELEV = 495.00 - 2' "Y" CONNECTION D113 - 90" CMP - 501.99 60" CMP WATER TIGHT CONNECTION 1_ 611 45° BEND �- CORRUGATED METAL TRASH RACK AND ANTI -VORTEX DEVICE (SEE DETAIL) 29" TEMPORARY RISER 1 4 RELOCATED ACCESS ROAD TOP OF DAM C ELEV = 510.00 18" s ...30 _ .to DI F ED @ SLCLASS I OPC = 3.00 SEDIMENT BASIN "T" DETAIL NTS NOTES: 1. SEE DRAINAGE PROFILES FOR LOCATION AND SIZE OF ANTI -SEEP COLLARS. 2. CLEANOUT ELEV = 499.88. PRECAST TOP OF RISER, D115 ANTI -VORTEX DEVICE TOP OF RISER, D119 ELEV = 498.50 96 (SEE DETAIL) ELEV=592.50 'N 108" INSIDE DIA INSIDE DIA 2' "Y" CONNECTION �\`y\' 45° BEND 12" PVC (FUTURE UNDERDRAIN CONNECTION) WATER TIGHT CONNECTION 2�4� 1 2411 4 60" RCP 30"RCP CLASS III @SLOPE _ 0.50 SEDIMENT BASIN "B" DETAIL NTS NOTES: 1. SEE DRAINAGE PROFILES FOR LOCATION AND SIZE OF ANTI -SEEP COLLARS. 2. CLEANOUT ELEV = 494.84 8 RESUBMITTAL TO COUNTY ENGINEERING DEPT JDB JDN 05/01/09 6 CHANGE ORDER NO. ONE (1) WME JDN 01/09/09 NO, REVISIONS BY APP. DATE 9711 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 ® fax: (804) 275-8371 www.deItaairport.com 2 - 8" SKIMMERS (ONE EACH CONNECTION) BASIN BOTTOM ELEV = 522.00 "Y" CONNECTION 2' 45° BEND 12" PVC (FUTURE UNDERDRAIN CONNECTION) WATER TIGHT CONNECTION TOP OF DAM ELEV = 535.20 PRECAST ANTI -VORTEX DEVICE (SEE DETAIL) J1 4 481,RC11:o, CLASS III @SLOPE = 0.70 SEDIMENT BASIN "C" DETAIL NTS NOTES: 1. SEE DRAINAGE PROFILES FOR LOCATION AND SIZE OF ANTI -SEEP COLLARS. 2. CLEANOUT ELEV = 522.19 1� 4 BYPASS STORM SEWER SEE EROSION AND SEDIMENT CONTROL LAYOUT SHEETS 8" C BASIN BO' ELEV = PVC ENDCAP -ran nr_ none SEDIMENT BASIN "A" DETAIL NTS NOTES: 1. SEE DRAINAGE PROFILES FOR LOCATION AND SIZE OF ANTI -SEEP COLLARS. 2. CLEANOUT ELEV = 518.76 3. SEE DRAINAGE PROFILES FOR LOCATION AND SIZE OF ANTI -SEEP COLLARS. "C" ENCLOSURE 61 EATER ENTRY UNIT PERSPECTIVE VIEW SCHEDULE 40 PVC PIPE SKIMMER SHOULD REST PVC VENT PIPE AT CLEANOUT LEVEL ON CMU FOUNDATION WATER SURFACE AT SPILLWAY ---- PVC ENDCAP PVC ELBOW 4" PVC PIPE PVC'T' 1/2" HOLES IN UNDERSIDE (16 MIN) WOODEN GUIDE STAKES r- 2" x 3" x 5' ONE EACH SIDE\ FLEXIBLE HOSE 4' 1� U U 4' MAX-i�---�I END VIEW 4" PVC AS NEEDED TO TIE TO STRUCTURE D7 PVC 'T' 8" DIA SCHEDULE 40 PVC PIPE - 10' LONG BASIN BOTTOM FRONT VIEW SKIMMER NTS NOTES: 1. SEE DRAINAGE PROFILES FOR LOCATION AND SIZE OF ANTI -SEEP COLLARS. 2. SKIMMER SHALL BE CONSTRUCTED WITH 8" PVC. 3. ALL JOINTS SHALL BE WATER TIGHT. ORIFICE PLATE = 2.5" SKIMMER SHOULD REST AT CLEANOUT LEVEL ON CMU FOUNDATION CLEANOUT ELEVATION IMPROVE RUNWAY 21 EXTEND ERSA DO" No. JOB No. CS0004-34 VA 07024.02 DRAWN BY: SHEET DETAILS Rww 36 DESIGNED BY: JDN/ WME OF CHARLOTTESVILLE-ALBEMARLE AIRPORT SCALE: DATE: 85 NONE JUNE 2008 s 0I 0 r g 3 8" SKIMMER BASIN BOTTOM ELEV = 482.00 - BA E -rrin r%r nAne SEDIMENT BASIN "D" DETAIL NOTES: 1. SEE DRAINAGE PROFILES FOR LOCATION AND SIZE OF ANTI -SEEP COLLARS. 2. CLEANOUT ELEV = 486.80. SEDIMENT BASIN "EO" DETAIL NTS NOTES: 1. SEE DRAINAGE PROFILES FOR LOCATION AND SIZE OF ANTI -SEEP COLLARS. 2. CLEANOUT ELEV = 506.68. 6 CHANGE ORDER NO. ONE (1) WME I JDN 01/09/09 NO. REVISIONS BY APP. DATE 9711 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 * fax: (804) 275-8371 www. d e Ita a i rport.com (117 O_ 0 -0 m D133 84" CMP PROVIDE 3/4" DIA. PERFORATIONS 6" O/C AND EACH ROW STAGGERED f KEY IN SIDES ��\\ OF PLYWOOD BURY BOTTOM OF PLYWOOD WASHED STONE FILTER ACROSS PIPE INLET - UPSTREAM END OF STORM DRAIN .n . • p D 4 D 36" HI2PE • ... °: D P°•r •FLO'BV ' � --- 3" MIN 6" MIN 3/4" EXTERIOR PLYWOOD STEEL FENCE POST PLYWOOD INLET PROTECTION (TYP) UPSTREAM END OF STORM DRAIN ll ll ll HARDWARE CLOTH STONE FILTER INLET PROTECTION SPECIAL PIPE INLET PROTECTION (PLYWOOD & STONE) NTS BA, E SEDIMENT NTS NOTES: 1. SEE DRAINAGE PROFILES FOR LOCATION AND SIZE OF ANTI -SEEP COLLARS. 2. CLEANOUT ELEV = 504.39. OVERFLOW 1992 1/3 PIPE DIAMETER - EXCA VA TL'D L'AR TH SWILL WA Y .o 0 _ LEVEL PORTION CREST AND CONTROL SECTION ✓ 'a_.. ..J Y . riJ'. x .„.. ,.. ... -,. ., ,.. ., .....,... . .- :. }• ......�' ,.. i .., -✓.: >_.> ,. -.s.-. a k l.4r, r ....... ,.. ... �... .. ,fit, . ��., ds:;P. ti' :{?' .. 5 .. .. .. ..t,. .l., .-... •._ . -..., .. �,( .,. _,.... `L ...,Sr.f '._y_.... ,.. . .. t.. ,.. ,.,. ..,..r :.... ,... ...., .. _. .a .!. ... ,. ... .{,... .....h ...r .... r . .,... ... ..,.. ♦ 3. x - .r c. i< ..:',.d.. ,,r .Jrt L.. IL ...t i -t: EMERGENCY BOTTOM WIDTH, SLOPE OF EXIT CHANNEL, LENGTH OF EXIT CHANNEL, DEPTH OF CHANNEL, LOCATION SPILLWAY FLOW, B (ft) S (ft/ft) X (ft) H (ft) Q (Cfs) SB "D" 0.0 10 3.5 40 0.7 SB "WO" 4.6 8 3.9 33 0.5 p,LTH 0p L JAMES D. NIXO4J., LIC. NO. 019854 �o 4 StONAL E�O� FLOW APPROACH C CHANNEL BERM EMBANKMENT q PLAN VIEW WATER SURFACE STAGE (HP) M`N 2- EXIT SECTOR NOTE: NEITHER THE LOCATION NOR ALIGNMENT OF THE CONTROL SECTION HAS TO COINCIDE WITH THE CENTERLINE OF THE DAM. X— LENGTH OF EXIT CHANNEL EXIT SECTOR I LEVEL OR 1 — GREATER iAPPROACH �. CHANNEL SIS PROFILE ALONG CENTERLINE 2100' ! 11 __' 3.14 CROSS—SECTION AT CONTROL SECTION SOURCE: USDA—SCS PLATE. 3.14-9 IMPROVE RUNWAY 21, EXTEND ERSA DOAV NO. JOB NO. CS0004-34 VA 07024.02 DRAWN BY: SHEET SEDIMENT BASIN DETAILS JRs 3 7 DESIGNED BY: OF JDN/ WME CHARLOTTESVILLE-ALBEMARLE AIRPORT SCALE: DATE: 85 V — 50 JUNE 2008 n. ,n N rh N Q) 0 CD N J m 0 N 0 0 N 0 0 0 Q 1. 0 N X- Q 0 m 0 m Q 4 0 _V. FILTER FABRIC \/\\ rrDrr (8 OZ NON -WOVEN) j\ OVERLAP 12" MIN MECHANICALLY DENSIFIED OPEN GRADED AGGREGATE (NO. 57 OR 68) EXISTING GROUND SELECT BACKFILL MINIMUM CBR 10, COMPACTED IN ACCORDANCE WITH P-152 12" - MIN TYP (OPEN GRADE NTS MIN 6" NOTES: 1. THE COST OF THE AGGREGATE AND THE FILTER FABRIC SHALL BE CONSIDERED INCIDENTAL TO THE COST OF THE PIPE. 2. OVERLAP FABRIC BY 12" AND OVERLAP FABRIC ONTO DRAINAGE STRUCTURES BY 12" AND SECURE (INCIDENTAL TO PIPE PRICE). 3. D = OUTSIDE PIPE DIAMETER. 4. OFF -SITE BACKFILL MATERIAL MAY BE NECESSARY TO OBTAIN COMPACTION. SELECT MATERIAL SHALL BE INCIDENTAL TO PRICE OF PIPE. 5. PROVIDE AND INSTALL TWO EACH 4" WEEP HOLES AT SPRING LINE OF DOWNSTREAM STRUCTURE ON EACH RUN OF PIPE. EXTEND 4" PERFORATED SCHEDULE 40 PVC PIPE FROM WEEP HOLE THROUGH STRUCTURE 12" INTO BEDDING. PERFORATIONS SHALL BE IN ACCORDANCE WITH ASTM F758. NO PAY ITEM. 6. CLASS B, TYPE 1 BEDDING IS TO BE USED IN ALL AREAS OF CUT. EXISTING GROUND EXISTING GROUND SELECT BACKFILL MINIMUM SELECT BACKFILL MINIMUM CBR 10, COMPACTED IN CBR 10, COMPACTED IN ACCORDANCE WITH P-152 ACCORDANCE WITH P-152 11D11 12rr MIN TYP ij\\ _ oOv QQ MINA TYP 12" MIN i �QQ� QQ�OQ rrDrr/2 MIN \� �p-QOj Q��,,�p�O 0 0 rrDrr/2 MIN \ o�jQc� �J�U-c�C� c� c� 6 r 6 COMPACTED VDOT 21-A \ v� COMPACTED VDOT 21-A \ CU QOO QOO QOO Q CRUSHED AGGREGATE CRUSHED AGGREGATE BASE STONE BASE STONE NOTES: 1. THE COST OF THE AGGREGATE SHALL BE CONSIDERED INCIDENTAL TO THE COST OF THE PIPE. 2. D = OUTSIDE PIPE DIAMETER. 3. OFF -SITE BACKFILL MATERIAL MAY BE NECESSARY TO OBTAIN COMPACTION. SELECT MATERIAL SHALL BE INCIDENTAL TO PRICE OF PIPE. 4. CLASS B, TYPE 2 BEDDING IS TO BE USED FOR ALL BASIN OUTFALLS AND AREAS OF FILL. i F./ AMED STEEL. � fi a f I 6;ESH (FLAFTFrIED) / BEVEL SLOT DETAIL. (PERMITTED FOR EAST FORM REIMOVAL,' , r r/ r Mt t A) Iso /1E rcic PL,,&,l t%r Itl SIFFIi :R - LUIIUI:ULd OR STEEL RIVIE TS CAR EJOL.TS r� US Ii•IC(I h;ilhl: ;; 'AITH ALU1::1111LM PLATE - COIPATIBI-E POST MA I tRtAL 4'-O" U-TYPE ROLLED �- It r7. G RAIL STEEL POST AT 1.33 I_F33.iFT, ORII,:;III;'(i� u � � t.8S. [ 6 �... �._.. _ I ! I UNDERDr?A11`'E OUTLET ---j -- T r i,%,IARI ER DETAIL SEC,I IGI I -,��. i,dU T ES: 1, TYPIC,%T ENDAAtf. 10 OF PLACED At- 'I"HE 'chlDS OF Al_:, 01,A)FRURAN O=U rJ, 8A.RRINC I_OCAIICHS YfHF.RF UND-RDP Vi,I IS TIED Ii1TO OTH?R DRAIHAGF STRUCTORES. F..rIU}Ya1LL, To BE 1N3TAI,_F6 EERPEi 016 .AR TO ROrD'fiiVe AND rl J H '•.'hill TIE SLOPE. __..- _.' P. OLfTLFT PIPES SHALT. HF. P,IG'O 0(1P[F UR:aFD. $3;100TH BORE PIPE, F.IFF.TII'IG 7HE RERUIREMF.iiTS D11,IENSIOI'IS GLASS ,3 , OF 70 PSI TESTED r'CCORD:iIC -) AS M 2412. PIPE I.D. r r T L a<- SL _ _ rl r7 mil. C s v ' i f F' S' . i rl i .UC C r tD5 S1 -"H 4'I TENS 7 .., � L \ rrll ld`S F APYP..l, 1" �fE •• I ,i E •,P.I1 r U E L iLS FL U •1, HAVE l u Arl I„H NJ, . t I 4 4, - -- r- --- Jfi_ LB F'ET �f FT. trESH firLL BE ,?LJ?,1dI1F0 111 C F �z C C J .}- - 2.I-- 2, D1i � S � r' � '' CJF�UIU`ICE 11TH rtSTC,i A.-12 THE HE FI -- `SHA.LL F. TE'IO A H'II MUM LF 1' ABOVE -'HE O.U. OF THE FIFE AND IS A f3hRT?TER TC)R F,ODEI11 S, ETC. .1'. 4:1 .1-5' _ 1'-1�/r' I 0.2.8 THE `-LOIf FOR TrIE STEEL MESH IS r0 9_ GONSIRUCTEU SO IHAr IHE MESH CAII BE RE11"OVED FCR 6" 2:1 2'-10%' 1`51f1' I 0.21 OLEAFIO;JT PURPOSES, 1 5 J S , .. ... _._ ._.. ..._._ _. 5-1. _ , 4. THI$ CIki.1 t--IAA 8E f t,EC,A.Si Ofa .,.•Si IPI F L.GE. x r. STLLL PUSS .+rIU iL.,FLS 10 LL YP.a`IrEU UIE G.4L1 IdI�LU .i! ACCOI40rTICE rrtlfl lI'L RUr.0 r.F10 URIUGF SF ECiFICA7 01'IS. IF PAIiI TEU I`HE 111AL COAT SHALL BE 110, 13 ALUM HUM PAINT OR NO, `,I WHIIF, P INi. U. NIAR,<_R TO BE PLACED AT ALL EW-12 UNCERDRNrl 11'ISTA-LATIOIIS. P,LA%k<.ER ihLL E7 PAID FOR :ri ACCORDANCE IffiTil SECTION 501 OF Tilt RO.Ao AND BRIDGE I. 5PEC'FICA.TIC'1n. SPEC,FICA'VON {-• .. .. REFERENCE Ci,l''IC?/�.0 I.7 l:=f'lI I'''/'t ,� L...L_ F r�I? FJIC'C- L.. f`ID[_ RC)C�AlI``I 233 VIr?i�lFll � I)EP/,Rr 1E:Flr of I P. bI`.;PORTAL to t 311)2 •k?.iFIEO FOR 3' MA r vC F?E) 50i Ol +z 0 M O m Q 0 (V O_ J g� m 3 Q 2- w 8 RESUBMITTAL TO COUNTY ENGINEERING DEPT JDB JDN 05/01/09 o < 5 ADDENDUM NO. FIVE (5) WME JDN 07/11/08 z 4 ADDENDUM NO. FOUR (4) WME JDN 07/09/08 �U- � x NO, REVISIONS BY APP. DATE 9711 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 * fax: (804) 275-8371 www.deItaairport.com EW-2FC L)E"TAIL. A • 11 ' ,. NTS NOTES: 1. THE COST OF THE AGGREGATE SHALL BE CONSIDERED INCIDENTAL TO THE COST OF THE PIPE. 2. D = OUTSIDE PIPE DIAMETER. 3. OFF -SITE BACKFILL MATERIAL MAY BE NECESSARY TO OBTAIN COMPACTION. SELECT MATERIAL SHALL BE INCIDENTAL TO PRICE OF PIPE. 4. CLASS B, TYPE 3 BEDDING FOR HDPE IS TO BE USED FOR AREAS OF FILL OVER HDPE. -<{ I A RON0 �4 OZ. NON -WOVEN >Uu36° ��O��OD FILTER FABRIC. QQD�QQD�Q� QgpDO�OQoEO G OPEN GRADED Qp a AGGREGATE (AASHTO NO. 57) FRENCH DRAIN DETAIL NTS NOTE: 1. UNDERDRAIN TO BE INSTALLED AT LOCATIONS AS ORDERED BY THE ENGINEER. L,IOI-L j. 1. C;G 1CR` rE r0 B:- 4000 PSI F,INiMUM COMPRESSIVE STRENGTH. 2. IF PIPE 1S fO HE SKFWF5),'H E OPENING WILL 9E ADJLSFED. TO ACCOMMOUA,E ANGLES LP TO 15'. J• RLiNFORCiNG STEEL M ACCOROANCE WIIH ASTM A-615 (RFINFORCING BAR$) i)L 4. PIPE OPENINGS :N PKECASr DRAINAGE UNITS SHALL NOT EXCEED 3O" 4 INC.' LS AF MY C. LN POIN F UE: I Yr 'E:P1 --IIL PIPE AND I dE: PRECASTUNIT. S_ 01-M NSIONS SHO'NN ARE 'Afti,!UM. ACTUAL 'YEASUREMENTS MAY VARY WITH hAANUFACTURFR'S ICLER,NTICES. ONCRETE INSERTS B. IN NO CASE SHALT 70P OF ENDV/ALL PRO'rRUC__ ABOVE FILL }fit" '..AG BOLTS FXOPF. OR SHOULDER 7. HEADWA'_L TO BE BEVFL D Ird ALL AREAS EXCEPT WHE4E A CONFLICT 'NIT'H INVEP I i)' W NGWALL OC,CJR. 2- 8r'&L EDGE /V3 REOUIRLU Oh IF* HLAOWALU Al THt- 'iILE) END OF THE CULVERT (WHEEL T't_ FLOW ENTERS 1HE CULVER I). 3• HEADWALL AT THE OUTLET END 07 THE CULVERT MAY BE EITHER SQUARE EDGE OR HEVEL EOCE. W Y,1C i-IAMrl R MAY ri, PROVID€'U ON ALL G'UC i .i AT MANUFACTURERS OP IOt SHAPE TO HE BEVELED WITH MORTAR ;CHnI E iO I'F H1 t1Fl E D to i:t M OR 1A T DETAIL. 3 D TI 1! u if b pf? 1 SL C HE _2--1 SLOPE. 42 _5 5 6_ S G ! . al O --I - U 4V2 1 i r 54 - S3fy'_ - 66"' i;-o a,-o- a -s~ -2'-1ya "' /a" %iFi" '!' 7' , fi' itl 1'ft" 1,i':�fT I (:` 7,` O,,,��1, 72' 8 ?' 9 3'/i` t 0 t -5fZ u 7 Q a'!z" !8' 8 6lfz" ' •lU" _. _ .,1,_10, 51 '- j a ! L 5'� ' 84" U`$„ O•..q, _ 11. 9tf?' t6 9" I U !' U ..�z. 90" 91 Ft' it'-1 1ti 7 ! T-U 7' O vxe 14'-13," 19 SEE DE FAIL A ! I I N EAC•tl WAY, EA:CEI FACE ii,4 LIARS v 611 - / aF' I NAY,EACH FACE!_ - I \ I� t',4 84R5 Q 6" C-C- 1_I_, EACH 'WAY, EACH FACE - t -- r �t r _E_� _-_. - CP,OuT WIN',S .AND END'WALL COracRETE INSERTS -yI 2'-0" TtJ HA.SE: SECTIONS I AFC PI r.S F " 0,NT EL.EV T!{JN IC i�l A -A PRI-C A`:1T E,\1DWAL L FOR 4 I+ _ 9r,`I CIRCULAR AR PIPE CULVERTS JiF?GIt:IA DE.PMrIAL-4r OF 7<ANSPOR'AF;ON SEE DETAIL 3 r-SPF_(;IFI W iON- REFERENCE .05 302 i LT D -SUSAN E. WINSLOW LIC. NO. 026212 k �oti �.SIONAL �. 18" 4 OZ. NON -WOVEN FILTER PROPOSED GRADE FABRIC. OVERLAP 18" GRASS PAVER /\//\//\//\//�// /\//\ OPEN GRADED QgpU,p�Qp�p�QUp�p AGGREGATE (NO. 57) gQC�'p��C�'o 00 PERFORATED PIPE SIZE AS SHOWN ON PLANS 24110pp�a 0pQ0 U�Jp�O��O�[�Qc 6" UNDERDRAIN DETAIL - NON BIOFILTER NTS NOTES: 1. UNDERDRAIN TO BE INSTALLED AT LOCATIONS AS ORDERED BY THE ENGINEER. 2. PIPE ENDS SHALL BE COVERED WITH 3/4" X 3/4" MESH, 17 GAUGE, GALVANIZED HARDWARE CLOTH, SECURELY FASTENED. 3. PIPE SHALL CONFORM TO THE REQUIREMENTS OF PVC ASTM F 758 (PVC TYPE P5-28). 4. PERFORATIONS SHALL BE 1/4" DIAMETER, 120 DEGREES APART, V CENTER TO CENTER SPACING. PIPE SHALL BE INSTALLED WITH PERFORATIONS FACING DOWN. 5. PLEASE SEE BASIN BIOFILTER CROSS SECTION DETAIL ON THE BIOFILTER DETAILS SHEET FOR UNDERDRAINS TO BE INSTALLED IN BASIN BOTTOMS. PROVIDE 24" SQUARE 8" THICK CONCRETE COLLAR, 3000 PSI (MIN) CONCRETE (NO PAY ITEM) t4° 8" ° CAST IRON VALVE BOX TOP SECTION / SUBDRAIN CAP J DIRECTION OF FLOW 24" TOP VIEW 24" CAST IRON VALVE BOX LID (NO TEXT) 45° OR AS PROVIDED BY MANUFACTURER VARIES PERFORATED PVC .. UNDERDRAIN OUT DETAIL - - - -- NTS NOTES: 1. CLEAN -OUTS TO BE ON 100' CC MAX SPACING, BENDS OR AS SHOWN ON THE PLANS. 2. THE COST OF THE CLEAN -OUTS IS TO BE INCLUDED IN THE LINEAR FOOT PRICE FOR THE UNDERDRAIN. IMPROVE RUNWAY 21 EXTEND ERSA DOAV NO. JOB NO. CS0004-34 VA 07024.02 DRAWN BY: SHEET T IL RWW 33 DESIGNED BY: OF JDN/ WME CHARLOTTESVILLE-ALBEMARLE AIRPORT SCALE: DATE: 85 NONE I JUNE 2008 al Ei]D-SECTION 12'' SU PIPE HUB._ END ON OUTLET END -SECTIONS SPIGOT ENO ON INNLE [ END SEC T10 ) CONCRETE PSI TO 1E E 4 .00 I':IIt.IIMUM PLAN OF I'II'E I"' 0 P911 LINE . SEC flO[( X- EI`D VIE11'J END, SECTION Dli&NIONS PIPE DIAI,fETER A - B C D E 01 .I .r - 30... P_0. 4 _ " V-7_Yt" 6...13/4 , 5'.,0„ 33 1 10 � S6" 1 3" 5 :S" 2 IOia' 6,-1 °r'° -5:011- 42" 1'-9" a'-5' 2'-U"' 8'-2" W-13" 4b" 2'-0" 0'•-0" - 54,E - - 2'-�, -22'-11^ -'� -a 60" .5' O l _s., - J 8 AL FEF;I',IAI E END-SECTION 12" 150" PIPE:.Es 1_ HI;B EIID ON OUTLET END SFGTICNS SPICOT EIID Ott INLET FNp SEC T Ohl ± X ii _ - 1'I�'. COi1CRETE TO BE E J 4000 PSI MINIMUM P L AI,•i B DIAH< T[R OF Pit E 1 �TEFr_ F BPIC PEI[1FOPL PiENT _ _..._ PAY LIKE - EP•1G VlEVl SECTION X END G IIVIE SI0I4S PIPE r AI METER A B C D E _j p 4 V G` 1 X3" 3'-10' 21" R!. 7' ,11" 3'_,2r- 9711`�;1'- 6111/z" .._ h 6; 30'. I,-0., 4-.•6„ 1 7 �,, 6.,ly" 5'_CJ". 3311 1'-111,r :1,,.10' �,� 3'-3. 8,.1aT � 36 3 - r" � 10 7'a 1 ii e G' 0 ° 42,.. I 1' 9" :'-:S" 2'-11" 8' 2 , 61-6" ---- "a -- T 2'-0„ --6-0.. ? , W-2, T-(I LINCTH OF PIPE :.. ._-I .:.....-._..._. PAY LINE G. I%IOTES: PIPE LENGTHS SWO!NN, Ott PLANS ARE HASFD ON END-SEC"rION DESIGN SHOWN ON TFNE LEFT. 1F THE,C:ORTRACTOR ELECTS: TO USE TI,E ALTERHATE DESVI, SHOWN ON THE RICHT,LEFGTHS VILL BE REDUCED BY F [z C1)I V .RT _ _ THE DIFFERENCE IN DIMENSION "O,": SLOPE DETAIL_ SPECIFICATION -`----------------------------------- ----- ----- -R FERFtICE. 0`-,l FOR 1�II-r>CRETE PIPEE CI S IERT ICT 1ACE�?J 302. di's GIN11A gF.Pr1R7kAF.hIT OF ''R NlSP(5ft'rATIO{.I REV.'7/01. 102.OI MFI-. I l _. .... II 1'Ie"`_ 1 C. O V E_ R Ft NO N--TRAFFIC El CONDITIONS El E \ I( I( I L.. i F L T LETTERING Rl \ OPTIONAL ! � �(�❑C-JIB❑❑r7C�1,I 13 I,,,`{ TOP PLAN - _ 22; O[A. SECTION A --A - MACHINED 24/4" DIA, 22% DIA.,.__ u L✓1� I� (RAFFic CONDI I IONS . `1 ; A !'I� CJ l.�y,L J 2J✓� 20 DIA. `__._ -" R ..�C� F�- -- ----------.------ - 1 2-r DIA. �`_� ?� OP HONA1_ c �I r ♦ / - 33" DIA. --- - - - - --- w� `` L_yi -- APPROX. WEIGHT 1)12. '� �� `• I..i; ;r1 ' COVER 10._) L89. t- FRANIE TOP EIT; _R COVER A OR 8 MAY BE USED WITH FRAME, APIPROX. 'NEIGH r I _ 22DIA. COVER I LBS. t I MACHINED SECTIOA'! A -A SHEET 4 OF 5 SPECIFICATION REFERENCE S'FANDAFCD MANHOLE r i<<AME AN 1) COVET? 224 .. REV. 302. VIRC!NiA DEPARTMENT OF 'TRANSPORTATION : 108.04 REVISIONS 9711 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 v fax: (804) 275-8371 www.deItaairport.com C IE TO "OUR PIPE a ..-\.•V.,.V.\ UL. VI -..._J . .. L DIAMETERS WHEN DIFFERENT SIZES OF PIPE ARE ENCOUNTERED BULKHEAD AS REQUIRED IN ACCORDANCE WITH APPLICABLE REGULATIONS ' a a d •� ° CEMENTITIOUS FLOWABLE FILL OR CONCRETE ABANDONED PIPE DETAIL (FILLED) NTS NOTES: 1. FILLING OF ABANDONED PIPES SHALL BE CONSIDERED INCIDENTAL TO MISCELLANEOUS DEMOLITION. 2. ALL ABANDONED PIPES SHALL BE FILLED FOR THEIR ENTIRE LENGTH WITH CEMENTITIOUS FLOWABLE FILL OR CONCRETE, UNLESS OTHERWISE NOTED. NO ABANDONED PIPE SHALL BE LEFT ONLY PARTIALLY FILLED, UNLESS OTHERWISE NOTED. 3. CEMENTITIOUS FLOWABLE FILL SHALL BE 250 PSI MINIMUM COMPRESSIVE STRENGTH. r 36" MIN -- QL..IA0C Tn CI r-WATInNI nC .. DRAIN TO INVERT OF OUTLET PIPE SECTION A -A -�-1 2' MIN I-�- a •da d" ° CONCRETE NOTE: 1. NO PAY ITEM ATTACH 8 OZ NON -WOVEN FILTER FABRIC TO HEADWALL NO. 57 AROUND ENTIRE PIPE 18" LAP 4" WEEP HOLE (2) 1/2 D TYP _SPECIAL ENDWALL FILTER DETAIL FOR STRUCTURES D112, D117, D121A NTS NOTES: 1. INSTALL 4" WEEP HOLE ON EACH SIDE OF PIPE THROUGH HEADWALL. 2. SPECIAL ENDWALL FILTER SHALL BE INSTALLED ON ALL BASIN OUTFALLS. � ,NLTH Op ' J 'DAMES D. NIXON, J LIC. NO. 019854 � SIONAL fl- LEGEND A- FLAT SLAB TOP WITH FRAME AND GRATE (T-01-1) B-DROP IPII..FT TOP UNIT (r DI a) - -- - C- THROAT FACE BLOCK t I-UI-3 4) - D-CURB DROP INLET THROAT SECTIOP! T DI-3,4) E - SPACER UNIT IT-MH-2) F -FLAT SLAB TOP WITH HOLE ( r-MH-2) C- DROP INLET TOP UNIT tT-DI-5) 1 - DROP INLET TOP UNIT IT-01-7) J - FLAT SLAB TOP UNIT tT-MH 2)---------- K - MANHOLE FRAME AND COVER--•--•- L - `.SPAC R UNIT M- CONCENTRIC TAPER UNIT (T MH 2) ----- -- N - ECCERTR(C TAPER UNIT IT-MH-2) 0-RISER UNIT (R-1) P-FLAT SLAB REDUCER (R-2) O- TAPER REDUCER (R-3) R - MONOLITHIC BASE Ln r - OVER 4' DIA (H 1) S - DOCHOVSE BASE UNIT OVER 4' DIA (9 2) -- 7 - FOOTING (B-2) U. TLL SECTION UASL UNIT V - MONOLITHIC BASE (UNIT - OVER 4' DIA. (B -1) W- DOGHOUSE BASE UNIT - OVER 4' DIA. (B-2) X - FOOTING (B-2) ALTERNATE JOINT DETAIL GENERAL NOTES - PRECAST PAGE 103.03 103.04 103.05, 103.06 .103.05, 103.06 -103.09 -103.09 -103.07 -103.38 - 10.3.119 -106.02 THRU 106.[y6 103.09 103 09 10 5.09 -103.10 -103.10 -103.10 -103.11 -103AI • 103.11 103.12 -103.11 .103.11 -103.11 -103.03 PRECAST STRUCTURES WILL. CONFORM TO SECTION 105.04 OF THE. SPECIFICATIONS, 3" DIAMETER WEEP HOLES WILL. BE REQUIRED IN PRECAST STRUCTURE LOCATED THE MANUFACTURER WILL HAVE 'THE Or'TION OF :-;ELECTING THE COMBINATNJN OF ADJACENT TO THE PAVEMENT TO DRAIN SUBBASE. PLACEMENT OF WEEP HOLES IN PRECAST UNITS TO COMPLETE A STRUCTURE UNLESS OTHERWISE NOTED ON THE TI;C PRECAST UNT WILL BE DETERMINED BY THE PROXIMITY OF THE. STRUCTURE PLANS. TO THE SUBBASE. WEEP HOLES MAY ALSO BE REQUIRED IN OTHER STRUCTURES THE I WHEN CALLED FOR ON ( PLANS OR DIRECTED BY THE ENGINEER. THE "H" ILINEAR FEET FOR MANHOLES) DIMENSION SHOWN ON -THE STANDARDS AND SPECIFIED ON THE PLANS WILL BE MEASURED FROM THE INVERT OF THE WEEP HOLES YJ'LL HAVE 12" X 12" PLASTIC HARDWARE CLOTH, 4" MESH OUTFALL PIPE TO THE TOP OF THE I ASONARY STRUCTURE. PLAN "H" DIMENSIONS OR GALVANIZED STEEL WIRE, 41NNMUM WIRE DIAMETER 0.03", NUMBER 4 MESH . ARE APPROXIMATE ONLY FOR ESTIMATING PURPOSES AND THE ACTUAL D MENSIONS HARDWARE CLOTH ANCHORED FIRMLY TO OURSIDE OF STRUCTURE. SHALL BE DETERMINED 8Y THE CONTRACTOR FROM FIELD CONDITIONS. PH;, UNI I S LOCATED ADJACENT 10 CAS r-IN-'iaLACE CONCRETE )TENS, SUCH IN THE EVENT THE INVERT OF THE OU7FA-L PIPE IS HIGHER THAN THE BOTTOM OF AS FLUMES, DITCIiES, GUTTERS. AND SIDEWALKS SHALL BE CONNECTED TO THE THE STRUCTURE, THE INVERT OF THE STRUCTURE SHALL BE SHAPED WITH CEMENT ADJACENT UNIT BY MEANS OF NO,4 SMOOTH STEEL DOWELS SPACED ON N' 0 P '•: TURF THIS MORAR TO PREVENT STAI�.DI U R ONDd C OF WATER IN THE STRUG S APPROXIMATELY 12" CENTERS THOUCHOUT THE CONTACT LENGTH AND ExTENDI,NC WILL APPLY TO ALL STRUCTURES MEETING THIS CONDITION AND IS NOT TO BE AT LEAST 4" .NTO BOTH THE PRECAST UNIT TO RECEIVE THE CONFUSED WITH STANDARD IS-1 THE COST FOR INVERT SHAPING SHALL BE INCLUDED DOWELS, THEY SHALL NOT EXCEED %" DIAMETER. IN THE PRICE BID FOR THE STRUCTURE. THE STANDARD SAFETY SLAB (SI_-1) IS TO BE U5r_.D WHEN SPECIFIED IN THE WHEN SPECIFIED ON THE PLANS THE: INVERT IS TO BE SHAPED IN ACCORDANCE PLANS ON THE DRAINAGE SUMMARY SHEET AND/OR THE DRAINACF DESCRIPTION. WITH STANUARU IS-1. THE COS( OF FURNiNHWG AND PLACING ALL MATERIALS REFER TO `;IANDARU SL-1 FOR SAFETY SLAB INFUHMATION. INCIDENTAL TO THE SHAPING IS TO BE INCULDED IN THE PRICE BID FOR THE STRUCTURE, fj'CHAMFER MAY BE PROVIDED ON ALL EDGES AT MANUFACTURER'S OPTION. ALL PRECAST STRUCTURES TO BE CONSTRUCTED WITH 4000 PSI MINIMUM CONCRETE. STEPS IN ACCORDANCE WITH STANDARD ST-IARE TO BE PROVIDED IN ALL MANHOLES ANU IN Al_L DROP INLETS WIIH AN "H" DIMENSION OF 4'-0" OR GREATER. GENERAL NOTE"---)' - PRECAST VIRGINIA DEPARTMENT OF TRANSPORTATsON REV, 7/05 103.02 T-MH-2 MH-I FRAME INTERLOCK SHALL BE PROVIDED BY AND CUB/Efd 1" DIAd�TET2 HOLES, 3' OVAL SLOT, OR OTHER VGOT APPROVED METHODS, H FOR 4 STEEL DOWELS. (LIN: FT, CENTERS TO BF 180°APART. FOR SEE NOTE 10. MANHOLES) SEE NOTE 7 A 4" MIN. ' 1 �12." MAX. NOTCH,QOWELS,KEYS OR OTHER VOOT APPROVED EANS OF PROVIDING POSITIVE INTERLOCK ARE TO `SPACER UNI I VEBIEINCLUDED I,N FLAT SLABTOPS USED IN WITH CURB DROP INLETS. H (AS REQUIRED)ONJUNCTION f-LCCATiON. SIZE AND SHAPE OF HOLE MAY VARY DEPENDING {-�-- ON THE TYPE OF STRUCTURE. I 2' 0'-� `,AS p�,EO D) 2' 0-�{ I 1 C I 6 / MI STEPS (AS RE(2'D.) • I ••� 4.: . Q^ A J' 2�^MAX.. 4'-0 5 VARIES H FLAI SLAD 'I OP UNI I- f ----a" MINI. 1 5" MIN: A 5„ 4`-O"5„� 15" NOTES: CONCRETE -APER UNIT ECCENTRIC TAPER UNIT 1. SEE GENERAL NOTES FOR ADDIPONAL INFORMATION Ott WEEP HOLES, STEP REQUIREMENTS, "st" (LIN. FT. FOR 6. SPACER UNITS SHOWN HEREON ARE ALSO KNOWN AS MANHOLES) DIMENSION, ETC. "GRADE RINGS" OR ADJUSTMENT RINGS". 2. ALL SPACER UNITS, FLAT SLAB TOPS, AND "TAPER UNITS 7. WHEN SPACER UNITS ARE REQUIRED. "H" 15 TO BE ARE TO BE IN ACCORDANCE WITH THE REQUIREMENTS MEASURED FROM THE TOP CIF THE UPPERMOST SPACER. OF AfSHTO M199. 8. SPACER UNIT IS TO BE DOWELED OR MORTARED 'Cl 3. CONCRETE SHALL BE 4000 PSI. TAPER UNIT Or{ FLAr SLAB Tor,. 4, FOR STEP DETAILS SEE STANDARD ST-1. 5. DIMENSIONS SHOWN ARE MINIMUM. ACTUAL DIMENSIONS MAY VARY WITH MANUFACTURER. 4'ECIF;CdTge STANDARD PR7r.CAST MANHOLE TOP UNIT ? REFERENCE 1 105 VIRCINIA DEPARTMENT OF TRANSPORTATION 3D2 103.D9 IMPROVE RUNWAY 21 EXTEND ERSA DOAV NO. JOB NO. r CS0004-34 VA 07024.02 DRAWN BY: SHEET i�DRAINAGEDETAILS RWW 39 i DESIGNED BY: JDN/ WME OF CHARLOTTESVILLE-ALBEMARLE AIRPORT SCALE: DATE: 85 NONE JUNE 2008 o> n 0 CQ 0 T Q O CV O � r J f- .Q 0 3 CL IL o� o� C) z �LL � NO. BASES PRECAST UNIT ASSEMBLY DIACRANA VIRGINIA DEPARTMENT OF TRANSPORTATION 143.01 R 1,_„ 3 DIMENSIONS U hiPJ X - WEEP HOLES 6O_ 5e. (AS REOUIRED) 2 G, 9A„ 8,i PNISHED GRADE Ai STEPS ( IN REQUIRED) SET S LINE 12"EQ R 16" C-C. ELEVATION + 4- T. HOLES { I. H VARIES '} ` 5" MIN: STEP OPTIMAL DEPENDING LIN. FT, � ' ON STEP SPACING IN STRUCTURE 25' MAX,TO 4 -0 FINISHED ELEVATION N I '. 2" (MAX.) RISER LIN. FT. I ALTERNATE JOINT -� X r (NOMINAL DIAM,ETFR) X DETAIL_ REINFORCMJ•;9 IN .\ f P"ORDAPICF. FLAT SLAB Y'TTH AS"1 A615. 1 -� NJ I'ES L_ 1, SEE GENERAL NOTES FOR ADDITIONAL INFORMATION ON WEEP HOLES, S'fEP REQUIREMENTS, 1 (I F F ) P. DIMENSIONS, (LIN. T, OR MANPOLES) D MEWS DNS, ETC. 2, ALL RI-DUCF.R AND RISER UNITS ARE TO BE •N ACCORDANCE WITH THE REQUIREMENTS OF AASH IU M99. f 3. CONCRETE SHALL BE 4000 PSI. i- 4. WHERE OPENINGS S ARE REQUIRED FOR PIPE, THEY SHALL BE FO RMED, MILLED, OR ,AILf CUT AS APPROVED BY THE ENGINEER. THE (JN.RACf)R SHkL FURNISH THE FABRICATOR WITH THE ANGLES BETWEEN CENTER LINES.THE IN EPT ELEVATIONS, T ID 8V I :�. ��- C}t-LIFT HOLES _ \, � AND THE 51ZE OF ALL PIPES TO ENTER 'THE MAAJHOLE. VARIES . II 5• FOR STEP DETA,LS SEE STANDARD ST-1. ' •. � LIN. FT. 1 c r c n c STEPS (AS REQUIRED) �, •• fi. DIMENSIONS SHOWN ARE. MINIhdU)A. ACTUAL DIMENSIONS MAY VARY WITH M/vNUf'ACTURFR. SE T IN LINE 12" TO 16' C-C. F Y I 7. "D" IS NOMINAL DIAMETER. r WHEN USING R-2 FLAT SLAB, HEIGHT STRUCTURE FROM T: AB c CH OF S RO THE SLAB UP 8. "- - TO THE FINISHED GRADE ELEVATION IS LIMITED TO A MAXIMUM OF 25', IX D XI F 1 Imo- 9, TONGUE AND GROOVE JOINT f0 BE OF FABRICATOR'S UESIGN MEETING THE APPROVAL OF THE ENGINEER. JOINTS ARE TO BE :EALED WITH MORTAR, 0-RING GASKETS, OR BUTYL RUBBER. TAPER RE1)UCF_K SPECIFICATION - REFERENCE STANDARD PRECAST REDUCER AND RISER UNITS - 10D 302 VIRGINIA DEPARTMENT OF TRANSPORTATION 103;10 REVISIONS 9711 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 # fax: (804) 275-8371 www.deItaairport.com Y4" RAISED LETTERING \ LETTERING OPTIONAL l B A B I 1 l � \ Y4" x 1%Z' SLOT APPROXIMATE WEIGHT CAST IRON FRAME 86 4 LBS. COVER 83 ± 4 LBS. PP AKAF• Ft MACHINE ('-10" DIA *4„ SECTION A -A SLOT/2 1 A N" RAISED LETTERING COVER SECTION B-B NOTES' 1. THE LETTERS V.D.O.T. ARE OPTIONAL, IF USED THE LETTERS ARE TO BE CAST IN THE DEPRESSION IN.TOP OF THE COVER V WIDE AND RAISED '/4" HIGH AS SHOWN. 2. THE DUMP NO WASTE DRANS TO WATERWAYS LETTERING IS REQUIRED ON ALL EC-2 COVERS. LOCATION OF LETTERING ON IC-2 COVER MAY VARY BY MANUFACTURER. SHEET 1OF 3 SPECIFICATION REFERENCE STANDARD INLET AND FRAME COVER 224 REV 8l07 30z VIRGINIA DEPARTMENT OF TRANSPORTATION 1Q5,01 B-1,Ii--L WEEP HOLE (AS REQ'D.) STEPS (AS REQ'D.) _..-.'!JEEP HOLE (AS REQ'O.) I I , VARIES I I H lh VARIES 1115TEPSj(A$ (LIP, FT. FOR ftEQ'D.) I MANFIU_E5} H L j- (LIN. FT. FOR '4 I ' 1MANFIOLES) -��XI �y D �X�- -�X� D .�X-� -� 6" X 6' - W5,5 x +Y5.5 WELDED WIRE F AHRIC OR EQUIVALENTAREA MONOLITHIC fd ° FOOTING ° 0 a- B" -t- 2X ° + B..2 NOTES: f)OGHOUSF WITH FOOTING; 1. SEE °• F L o . r_ ('ENERAL NCI rc.., OR AlJD iIUK'AL. INFORMATION ON WF.FF HOLE ; };.TF.F RF.0 111RF:MFN'r5 "H (LIN. FT. FOR MANHOLES) DIMENSIONS, ETC. 2. ALL BASE UMTS ARE TO BE :N ACCORDANCE WITH THE REQUIREMENTS OF AASHTO MI99. 3. CONCRETE SHALL BE 4000 PSI. 4. WT T,i Uf L IN ., ARE RF. UIIR D FOR If I ILY ,,H .l E FORMED, ') RI '.Fl OR JFAT:.'f CIJ1 1. E N G IiF F E ) PIPE. F N 3[. (I MLl U L_) Q I A I AS AF'PROlEI � BY THE ENGINEER. HE COr1TRAC'TOR SHALL FURNISH THE FABRICA OR WITH THE ANGLES BETWEEN CENTER LINES, THE INVERT ELEVATIONS, AND THE SIZE OF ALL PIPES TO ENTER THE MANHOLE. HOLES ARE TO BE A MIN -MUM OF 4" TO A MAXIMUM OF 8" LARGER THAN THE OUTSIDE DIAMETER OF THE PROPOSED PIPE. 5 DIMENSIONS SHOWN ARE MINIMUM ACTUAL OWENSIONS MAY VARY WITH hfANUFACTURER ALTERNATE JOINT DETAIL DIMENSIONS D 36" X MINIMUM 4 Y MINIMUM 6" SUGGESTED MAX PIPE SIZE 18" ABSOLUTE MAXIMUM _1 43" r� •. 61, 24" -„ 2/ 42 V2" 6., 8" 48" 54" B4" 7" 8" 60" 66" 95" 8" 8" 66" 72" o. c "0 " IS NOMINAL DIAME TER. iFDEPTH "H" OF of" DIAMETERFASEUNIT RI TED /. IN THE EVENT 'PIE INVERT OF THE OUTFALL P,'r"'E IS HIGHER THAN TINE BU-rrOM OF TI1E STRUCTURE, TU 4'-0" MAXIMUM. H H l r THE INVERT OF THE STRUCTURE SHALL BE SHAPED WITH CEMENT MORTAR TO PREVENT STANDING CR POND:ING OF WAr[R IN TIE SUiUI"FURS. ^iAONE THROUGH PIPE UNI Y. (ONE PIPE ENTERING AJ%f) ONE PIPE EktNNG STRUCTURE) 8. TONGUE AND GROOVE JOINT ARE TO BE OF FABRICATOR'S DES(GN MEETING VOUr APPROVAL, JOINTS ARE TO 6E SEALED WITH MORTAR,') -RING GASKETS, OR BUTYL RUBBER. STANDARD PRECAST LASE UNITS VIRGINIA DEPARTMENT OF TRANSPORTATION 1D3.11 SPEGFICATION REFEREKE 105 ;502 T-DI-3,4 STANDARD IC FRAME AND COVER T1'-0" - PRECAST FACE OF BLOCK It 3 BARS - 1. a"�{ • - I -- _ _a _ F511 z � - PRECAST *`'-, _ -�_'.•-_ SEE NOTE 1 ISOMETRIC CURB DROP INLET THROAT SEGTidN-4 ALTERNATE DESIGNfill X 4" HOLES EACH ENE)/" ^� '. / I f SEE NOTE 1I BACK OF '/g" 1` t CURB LINE 1" RADIUS I l 1- 1;• ,'.' G�„ PkE0A5T- FACE I CK 2" BLO"ELOW' q" a' f BARS of :' .. PRECAST Ljl/2' FACE OF BLOCK- I �- f%z'_ NOTE: DOWEL HOLES PROVIDED -TU PREVENT SE'rTLEMEN f OF ADJECENT CONCRETE, ALTERNATE DETAIL FOR FACE BLOCK 2" - - - - DETAIL A (NOSE TYPE B) PLAN 2'- BACK OF 2" HOMi; IAL CURB LINE - 4" 4" NOMINAL s I I SEE DETAIL A 1 ALUR 1------------- ; DOWELING -------I I. TO CURB---y---- 45a 7t v r ° 4" :.a •.{ ;a. 4 {-• .0'1 '.�.1-2"y 3'/1" FACE OF BLOCK 2- < -41. - - BACK VIEW END VIEW --- --� ~� -�- NOTES 1: 2" x 4" NOTCH MAY BE FORMED WITH STRAIGHT SIDES, TAPERED SIDES OR TAPERED SIDES WITH RADIUS. 2. ALL DETll NOT SHOWN TO BE IN ACCORDANCE WITH SHEET i OF 2. AL ERNATE IINOSE DETAIL A (FOR USE WITH MOUNTABLE CURBD, ALTERNATE DETAIL B SHEET 2 OF 2 SPECIFICATION REFERENCE STANDARD PRECAST TOP UNITS 105 233 m2 VIRGINIA DEPARTMENT OF TRANSPORTATION 103.G6 NOTE: 1. PROVIDE A MINIMUM OPENING SIZE OF 5.83 SF IN THE BASE OF THE TOP UNIT AND THE RISER TOP. # 5 x 5'-0" BARS -2 (12 B„ H STANDARD INTERLOCK RI'='Ex UNIT KEYWAY SECTION B-B GRATE A BAR SPACING CHART GRATE TYPE MAXIMUM DIMENSION a b A I - 11z., Si A U , T_DI-7 2" RAVETEP, BAR C 10.68 l_BS/FT OR NOTES: 1 S: NO.14 PLAIN BILLET STEEL DAR (v.65 I iI5irT (ASTM A 615• GRADE" 60), r. SLL GLNURAL NU'f'_:S'•PR( CAST FOR A001 FIONAL DE fNL.S. I 2t/ / „ 2. CONCRETE COVER AND GRATE ARE TO BE FURNISHED GRATE A z ; x q ~ C WELD AS A SINGLE Uh.'T. OUTSIDE CIMENSIONS OF GRATE ARE TO DE 3 -4" X 2 -11%" (GRATE A) OR 3'-4" X 2'-111/2" B . UJELD (GRATE 8). PLAN VIEW SEE 3. DIMENSIONS SHOWN ARE MINIMU"A. ACTUAL DIMENSIONS UETAL A MAY VARY WITH MANUFACTURER. 2" X 4" � 4. GRAIL A IS 10 HE UEILIZEU IN LUCATIUN'> NUT '10 STUD SHEAR L2" x 2" x s/'" NORMALLY 'it HiEiT TR.tiFIC. CONNECTOR 5. GRATE B IS TO 3E UTILIZED :N LOCATIONS SECTION A -A DETAIL A NORMALLY SUBJECT TO TRAFFIC. DETAILS OF CONCRETE COVER AND GRATE A 6. ALTERNATE METHODS OF ANCHORING ANGLE IRON WILL BE ACCEPTABLE 1F APPROVED BY THE ENGINEER. `. ORAIF" AND MIA/di ARE TO HE (-,AI VANIZEA) Al TI:,R 2'-11'/z" GRATE----- FAFIRICATION. Y2" X 21/2' D EDGE BAR -- ' 8, JOINTS BETWEEN CONCRETE COVER AND CUTTERS I �� BEARING BARS 1 X2 BA BAR (WHEN REQUIRED` ARE TO BE DOWELED KEYED OR Q I /q CLEAR - it (12 RE:!'D,)/ HODS. OTHER VDOT APPROVED METHODS. (3 R 010.) 9. CONCRETE SHALL BE 4000 PSI MIN6AUM. "I=' _r / rr-•-r 1 N . I 1 IN A"UR 1 f' VJII'H U.IREINFUfiCWL' � ELL SHALL BE . U4 { Ur N.k d b - 1 As' I P Aa I /4 1 v -r i Jp BETWEEN ,�, I I BARS (TYP.) 11. GRATE BARS ARE TO BE INSTALLED SO THEY WILL BE ALIGNED PARALLEL TO THE DITCH FLOW. n PARTIAL SEGTI�IN D D 12. SEE STANDARD �'{-7, 7A, 78 FOR DETAILS OF GUTTER, - ---3'-4' CRATE------ METHOD OF PLACEMENT, ALTERNATE METHODS OF �„ X 4" CONSTRUCTION. u.SGG lGH AR X 2//tCDr C LAR _ ..-- CONNECTOR (� RF4'f).) 10" 10"_ I ,Iw I -" /q CLEAT? /9 �BAx X131/kQ'D.) cJRATE B 1.zl/�° X z'/," X ." t is �� PARTIAL SECTION G-c DETAILS OF LOAD CARRYING GRATE 3 srEcklcarloN , TETERENCE STANDARD PRE CAST TOP UNITS SU5 233 VIRGINIA DEPARTIMENT OF TRANSPORTATION REV, 7/05 103.08 �.LTH O IMPROVE RUNWAY 21 EXTEND ERSA DOAV NO. JOB NO. F ' CS0004-34 VA 07024.02 DEL TA IRPORT DRAWN BY: SHEET U JAMES NIxON, J. -` RA I N DETAILS RW`" 4, 0 LTC. NO.019854 DESIGNED BY: JDN/ WME OF CONSULTANTS, INC. IV 10NAL �CHIARLOTTESVILLE-ALBEMARLE AIRPORT SCALE: DATE: 85 NONE JUNE 2008 O O O (6 O M 0 M O Q 0 0 m Q FOR GETNLS OF INLET FRAME - & COVER SEE STANDARD iC-2. OAL' AN@ED PLATE TO (9E BENT ON AN ANGLE OF •�EXPMJSIUN JOINT' 4':0"___ 68'30'PNU 1S TO BE ANCHORED WITH %z" :( 41' L BARS G BACK OF SI'DEWFLK--- EXPANSION JOINT STUD SHEAR CONVECTORS WELDED TO BENT -- 4,:_� - PLATE AT 2'..0•, C-C. o r - - TYPE A :NOSE RETAIL SHALL 8.E USED WITH CG-3 -UARS C �, _ -y AND CG Y STANDARDS. TYPE B NOSE DETAIL 2" BARS SHALL BE USED WITH CC-2 AND CC-6. STANOARDS. - > �♦ l)1 BARS D sic 6, 6 1 1 0. EARS F61, F.dt`.'i""i --BARS B , L ti"Y.I/a" u of BENT PLATE L 2%z'X2%2„X:,1j" GALVANIZED OARS 11 'f _ - 6" 81, R I 64 - - T ! 4 r 4 , I I -BAARS F L UA15 A FACE OF CURD - - - - /4" TYFE A TYPE R %'X4T CRACK CONTROL JOINT GUTTER CRACK. CONTROL Joff - STUD SHEAR NOSE DEi'AILS CIOc EWELDED 2 c-C --- WMIN. - - I PLAN VIC1),f +a J. - 'i U MAX:. "-'"-� 2" I. 10' AIAX. - -APPR.PAVEMENT I A L VARIABLE -MAX. 20' WARPED PAVEMENT ,16,11 �• ' I BARS G 8 a O' 1 0" - r)ARS E 2"` s -BAR F, L DETAIL WHEN USED 1 ..-T° DIN,tETER 1 ADJACENT TO CURB WEEP HOLE PP KEYED COFLST. JOINT BARS A I, } 2 10"A. 2 GUTTER TT- r �U CR AP R ACH . TTER P C ,U BARS B o-�I' HARPED GUTTER. BARS A __.. }� BARS ... 4 _ R U �_- - -_� „. APPROACH GUTTE . 1- 'P IT KEYED C0J iC J- 6i BARS L, 1),; ? T 12 MIN, WARPED GUTTER F" f 3 8'" �.. BAR: E BARS G- 1 D _ ARS C ----�: FRONT ELEVATION VIEW 2"- ' - (GUT`iER REMOVED) r" j•- _ _ _ - --SUBBASE SEC i ION B-0. I HAfIJwAJLE t 7EPS. CLOTH c> SEi FJOi6 5. I WEEP HOLE. (^ 01-4A L UI 4B - DI-4C r - IIIU SEE NOTE B. L a r- ti ---LAI Y 1.OP/ G1.0_ • rQH USE ON GRAVE'S FOR USE EOBE SYMMETRICAL SECTION A-A��-111 SHEET 10F 2 STANDARD CURB DROP INLET REFERENCE 'f ' REFERENCE' J �'.' - 4' I PIPE A X i A ILTi Tl ( I I 1\ - O t 233 104.15 VIRGINIA DEPARTMENT OF TRANSPORTATION 302 -` NOTES DI-7,7A,7B 1. DEPTH OF INLET CH) TO BE SHOWN ON PLANS. B B 2. DIMENSION° ON THE RDS - - - - �1t AND SPECIFIEDONJ THEPLANS WILL BWN E , MEASURED FROM THE INVERT OF THE OUTFALL PIPE TO THE TOP OF THE STRUCTURE. PLAN H' DIMENSIONS AIiE APPRUX;hfA T'E ONLY L FOR ESTIMATING PURPOSES AND THE ACTUAL - - - DWEPJSIUNS SHALL BE DETERMINED BY THE CONTRACTOR FROM FIELD CONDITIGNS. _ - _ _ -� MAXIMUM DEPTH (H) TO BE 12'-8. PLAN PLAN 3. WHEN SPECIFIED ON THE PLANS THE INVERT IS -TO (COVER REMOVED) A-4'-4" (12" - 36" PIPE) (COVER REMOVED) BE SHAPED IN ACCORDANCE WITH SIMLIARD 15-1. THE COST OF FURNISHING AND PLACING ALL. (12' 36" PIPE) GROUT- MATERIALS INCIDENTAL TO THE SHAPING IS TO BE 4'-10" (4 "PIP) A 2 E C3-3116' t47. PIPE`.). (,D/.R !hi D I THE I PR C N FOR TSTRUCTURE.` ELUDE N E BID I E O HE v (FOR DETAILS SEE 4" iN THE EVENT THE INVERT OF THE OUTFALL - CC ram _CONCRETE COVER (FOR DETAILS SEE -.r_-. r, - `-L - _mo-.r ^¢_�.5 SHEET 2 OF 3) PIPE IS HIGHER THAN THE BOTTOM OF THE - z c SHEET 2 OF 3) AGGREGATE. -AGGREGATE. NOTE7, STRUCTURE, THE INVERT OF THE STRUCTURE SHALL BE SHAPED WITH CEMENT MORTAR TO G -* AGGREGATE. SEE NCTE7 PREVcN I S iAINUING OR PUNUINO OF WATER Ln IN Th.E STRUCTURE. THE COST OF FURNISHING Uj WEEP iIOLE. ly �d --WEEP HOLE. ANO PLACING ALL MATERIALS INCIDENTAL TO THE SHAP'NC IS TO BE INCLUDED ;N THE B:D SEE NOTE 8. I SEE NOTE 8. ` LFT HOLES' PRICE FOR TILE STRUCTURE, r � STEPS. SEE NOTE 5, > ----- - f 5. STEPS ARE TO BE PROVIDED WHEN H IS 4'-Q" QR CREAfER.r-UR DETAILS SEE: STANDARD SI'-1- lu 6. REINFORQED CONCRETE FOOTING MAY BE l I PRECAST OR CAST -IN -PLACE. TWO LIFTING HOOKS OF FABRICATORS DESIGN TO BE. X U X FROV)9ED IN PRECAST FOOTING 7. 4' DEPTH AGGREGATE #68, 478, OR 4.8 X 61i WIDTH;. + H. 3" DIAMETER 'WEEP HALE WITH 12"X12" PLAS'i'IC Z F_ ._E NOTE 4. HARDWARE CLOTH /4' MESH OR GALVANIZED: SECTION A- A SECTION B_ B WIREICCLLOTH ' CAST IN PLACE PS.j3UMBER SHMHARDWARE ANCHORED PRECAST FIRMI Y TO THE CUTST)E OF THE STRUCTURE. . FOR USE WITH '2" TO 42" PIPES 9, THE TYPE OF INLET (PRECAST OR CAS17 IN PLACE), RECOMMENDED AI NIMUP+i HEIGHT CHART PlvE._..�.. H DIMENSION _.._ SIZE CONC. - CORR. METAL 12" 2'-6" 1 2 2i. � 24" I 3 -1'T_ 31_5" SOLI 4'-11/," 3'-i1" 33" ( 4'-4Y4" 4'-2', 36" _ 4'-8" - 4'-5' 2 SPECJT;CAT'UN REFclerLce 241' 5r33. REVISIONS NO FES (CON 1.) D='TrILED HEREON, TO BE CONSTRUCTED, WiLL BE r .T TH J 'F - I'" E OPTION C THECONTRACTOR. A r Is. '01-I- - ;✓J GUTTER -- 10. f Jf2 JE'(A(Lo Jf- CONCRETE COVER COLLAR AND DI-7A----- SINGL rT GUTTER WHEN DROP INLET GRATE„ AN,.) THE ME (HOD OF PLACING APPROACH iS ON A GRADE. GUf(ER SEE SHEET 2 OF J. 01-78------- DOUBLE GUTTER WHEN DROP INLET 11. CAST -IN PLACE CONCRETE IS TO BE CLASS A3 IS IN A SAG BETWEEN TWO GRADES. (3000 PSI). PRECAST CONCRETE IS TO BE 4000 PSI_ 1 F TA A -7 P 6. OR DETAILS OF PRE,AST DI NOT SHOWN HEREON �r >1 5E PRECAST Uh lT A "'-M Y IA A!/ P L L ST 1 o�c BL D GR AGE 103 Y 17. CONCRETE TIE FOR IN IC TE E Q F O O A D FOR PRECAST GENERAL NOTES, PAGE 1�3.02 AND FOR WITHOUT PTH (H) WrTHGLT P PES THE DEES. T E APPLICABLE' PRECAST HASE, RISER AND TCP DETAILS, ' DEDUCTED OHFNNCED BY PIPES MUST R DEDUCTED TO I I rA'Pl TRUE QUANTITIES. FOR IN F OB 0 A. S. O 0 7 T 1 . PAGES 1;)3.o rH�u os.12, _ET., DIFFERENT DEPTHS ADD OR SUBTRACT THE . 17. GRACE EARS TO BE PARALLEL TO DITCH FLOW: a EACH A PROPIATE 'Us31C YARDS F CONCRETE FOR ( 0 0 C FOOT OF DEPTH. _j - - _ 12" 1 15- ig" 24" 30 - 36" g21 - 13. PAVE? DITCHES ARE 'f0 BE TRANS;TIOiIEU TO MEET MINIMUM JEPrH 2'-0" 2,_Jrr/4n 21_os/2" :5`1" S_%/2" 4'-2" 4'-8V2" iPv'LET GUTTER AS SHOWN IN STANDARD PG 2A. H CONCRETE 347 1.045 1.143 1.339 1.535 1.731 J.927 14, PROVIDE SAFETY 3LAr3S WHEN SPECIFIED ON CUBIC YARDS THE PLANS.. INCREMENT PER FOOT OF ADDITIONAL DEPTH (H) SS = 0 352 CU. YUS. (12" - 36" PIPE) Z - 0:410 CU. YOS. (42" PIPE) SHEET 1 OF 3 STANDARD MEDIAN DROP INLET 12" TO 4-2'7 PIPE _ VIRGINIA DEPARTMENT OF TP,ANSFOR7AT10N 10�.22 BY i APP. I DATE 9711 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 * fax: (804) 275-8371 www.deItaairport.com TABLE OF. QUANTITIE 5 DI-4A.4-B,4C REINFORCING STEEL AREA of TYPE L. S:.OT Concrete BARS A BARS E3 BARS C BARS BARS E F BARS G BARS H '!!FIGHT _ ft, Sc. Ft. Cu. Yos. No. _ _D_BARS ! in Ft. No. - Lin. Ft.Y No. Lin. Ft. Na., Lr it), No. Li(1. Ft. Na.[Lln. Ftrt No._In. Ft. iN0. in f K Lbs. DI 4A 4` 1.83 4.65 5 -8" B 7'-6` ? 1 4'-13' 11 1'-0,1 4 2'- 8" 104 [ 6'- 2.75 _ 5.07 5_ _4 6 -81. 3 6^7to 6 -10" 8 7 -6' 2 4'-8" 4 2'-0"- 3 1` 6 9 1 -0' 4 2 -&1' 152 81 1 3.67 5151 - 5 a. _8" 7 5'-7" to W-10" 8 % -4i 2-i 4'-8" 4 4`1)" 3 1'-6' 9 I -q" 4 2 _8" 209 10' 4.58 5T,96 5 t0'-8' 11 _ 6-7" to 6' 10" 8 _ 7--6' 2- 4'-$'I 4 6'-0" 3 1'-6' 9 1'-0' 4 2'-8" 256 01-4B 12' 5.50 6,40 5 12'-8" 15 _ 5'-7" to 6'-10" B 7'-6" 2 i 4'•8" 4 8'-0" 3 1'-61, 9 1'-U' 4 21-81' 302 14, 6.42 6.85 ;> 1 14'-8" 19 6'-7" to 6'-10" 8 T-6" 2 1 4' 8" 4 10'-0" 3 V-6' 9 V-D" 4 2'-8" 349 10, 1 33 7.30 5 1 IW-B" 23 6'-7" to 6'-10" 8 T-6" 2 1 4'-8" 4 12'-0" 3 1'-6' 9 V-0" 4 21-3" 396 18' 82.5 7.74 B Itt'_E1i1 27 6'-7" to 6'-10' 8 1'-6" 2 4'-a" 4 14'-0" 3 V-6' 9 V 0' 4 2'- B" 443 20' _- 9.17 - _ _._ 8.19 _._. _ 5 20'-8' . _ 31 .- ...-_. .. 6'-'7" to 6'-10" _ 8 7 fi" _.___t- 2 .-.-...._ I 4' 8" .._._ 4 _ 18'-U" - 3 ._.-.__ 1' 6' -_ 9 _-___7 i'-0' { 4 . L'-8' 489 81 3,67 5.48 5 8' 8" 6 6'-711 to 6'-i("t" tU 7'-8" 2 4'•81' 8 2'-0 6 1 -6' 7 1 -0 4 1 4 2 & 220 10, 4 a_8 5.92 S 'a! B I 10 5'-7 to 6'-10" 'O 7 -61. J 4'-8" 8 �-U 6 V -6 - -/ - 1-D " - 4-- - 21 91, _ 267_ --12' _ 550-- 6.31 5 _ tI_-C3' _ 14 6'-1" to W-10" - 10 - --- 71-6" - - 2 _. [ 4'-8' - 8 . - 1'-0" 6 V,6' 1 V-0" 4 2 B" 314 DI-40 14' 8.42 6.B1 5 14'-8' 18 6'-7" to 6'-10" 10 7'-6" 2 4'-8'"1[,,7 5'-0' 6 i' 6' - 7 1'-0" 4 2'-8" 360 - Ib / J3 / 26 r 5 1b 8 22 _ B'-/ to 0 10 10 1.: b' 2 4 8 o U a 1 6' 7 1 0 i 4 8 407 18 825 770 6 18 $ Jb F'.I to 6'_ 10 tQ 7a'.._ 4 8 (? 2 8' 454 6,15 5 20 8" 3U 6'-/1 1, 6'-10" 1Q 7'-6"2 _,7_.._ 4' 8" 8' 0_' 6 i' 6" 7 1'-D" 4 2-8'I 5Q1 NOTES 1 INLET ( J PLANS. OEP fH OF NLE H TO BE SHOWN ON L S. 5 IN. STEPS ARE TO BE PROVIDED ,THEN HIS 4'-0" 1 I LENGTH OF SLOT (L) WILL N EVERY CASE 2 LE c GR GREATER, FOR DETAILS SEE STANDARD ST-1. BE 5HUYI,U ON PLANS- 2. -THE "H' DIMENSION SHOWN GN THE S'FANGARDS AND SPECIFIED ON THE PLANS WILL BE 6. THIS ITEM MAY BE PRECAST OR CAST -IN -PLACE. 13. IF INLET IS CONsrRUCTEU IN MEIAM GURU OR MEASURED FROM THE INVERT OF THE OUIFALL WITH INTEGRAL CURB,GUTTER IS TO BE PIPE 'CO THE TOP OF THE STRUCTURE. 7 XIMA(E_Y #4X8" SMOOTH)fHDU DOWELS AT APPROXIMATELY - OMITTED (cCC QETAIL} PLAN H1 DIMENSIONS ARE APPROXIMATE ONLY 1L" C•GTO B_ PLACED IN ALL ARIAS ADJACENT P FOR ESTIMATING PURPOSES PA! THE ACTUAL D H T PREVENT TO ABUTTING CONCRETE TO PREIE 14. Y CONSTRUCTED WITH STANDARD INLETS MAY BE CO STRUC EO n n DIMENSIONS JN> SHALL BE DETERN NE Y THE QB Sr_ TL_ 1EN CONCRETE BLOCKS IN AC ORDAJ`J E llTk I 1E C N. EBLO S C Y CONTRACTOR FROM FIELD CONDITIONS. DETAILS SHOWN ON STANDARD DRAWING DI-MB. B. T •- I r LOCATED T 3" DIAME _R WEEP FiQ _c TO BE LOC E] O r WHEN SPECIFIED ON 'THE PLANS THE INNER'% i2 3. W E L I WITH DRAIN SUBBASE MATERIAL. WEEP hf0_E 15. F (` HI THIS AREA MAY BE EARTHEN, iN WHICH CASE T J 0 BE SHAPED IN ACCORDANCE WITH STANDARD u 1 u 1 TI HARDWARE CLOTH MfSH ?. Xi?." Pi. ASTIC F ARDY/ RE .LQ H /a F P Y T THE EXPANSION JOINTS W'LL APPLY ONLY 0 F' I I COST IS-1. THE UJ`a f OF F URNISHiNG AND F_AC+NO A_L .•.tom _. L i JI UM WIRE 4k GALVANIZED S EL N kE, M F M W E r GURU AtdO �U T rL"JZ. MATERIALS INCIDENTAL TO THE SHAPING IS TO BE r DIPAAETER 0.03", NUMBER 4 .MESH HARDWARE I=.UDEO. IN 'THE UIU PRICE FOR THE STR!JCTI,'RE" CLOTH ANCHORED FIRMLY TO THE OUTSIDE 16. CONCRETE QUANTITIES SHOWN ARE FOR DEPTH CIF THE STRUCTURE. (H} C- -10" WITHOUT PIPES, THE AMOUNT C IN FF EVENT T= INVERT F H TEA' 4. THE � EN THE YERT U THE OU _L t . C •l PIPES t Y IF U` r DISPLACED B f ., .dU.,r BE DEDUCTED U PIPE IS HIGHER 1.HAN THE BOTTOM OF 'I HE 9. ALL REINFORCING STEEL SHALL HAVE A MIN. OBrAJN TRUE QUANTIHES. FOR INLETS OF STRUCTURE. THE INVFRr OF THE STRUCTURE COVER OF 2". DIFFERENT DEPTHS ADD OR SUBTRACT 0.49 SHALL 3E SFIAPEO WITH GEMaNT MORTAR TO CUBIC YARDS OF CONCRETE FOR EACH FOG PREVENT STANDING OR PONE{ 10 OF 'HATER 10. ALL REINFORCING STEEL TO BE CUT CLEAR OF OF DEPTH. IN THE STRUCTURE. THE COST OF FURNISHING ALL OP ENItIGS 8Y 2". AND PLACING ALL MATERIALS INCIDENTAL TO 17. LENGTH OF ANGLE IRON AS SHOWN ON SHEET 1 THE SHAPING IS TO Or'HCLIJDED IN THE Blp 11. cc CAST-!N P!-ACE CONCRETE 1S TO UE CLASS A3 OF 2 IS TO BF i. F-16A"T 4.10 LDS./FT.. P1410E FOR THE S TRU(:l'URE. (3UOO PS9. PRECAST CONCRETE IS' 10 BE 4000 PSI, 18, X DENOTES LENGTH OF ONE (1) BAR. 19. ALL REINFORCING BARS TO BE #5. Sheet 2 of 2 - REFFERENCE,I STANDARD CURB DROP INLET 233 Ij M - 302 VIRGINIA DEPARTMENT OF TRANSPORTATION 104,16- DI-7.7A,7B DEfAiLS OF CONCRETE COVER AND GRA-I-E P-8 DETAILS OF GUTTER AND 2" DIAMETER BAR �? tO.68 LBS./FT, NOTES ES OR NO. 14 BILLET STEEL BAR Q 7.65 METHOD OF PLACEMENT LDS./FT., (ASTM A615, GRADE 60.) 1. GRATE A IS 10 8E UfILIIED )N GRATE A LOCATIONS NUT NORMALLY NOTES L�---•- S'-'.�' � 'r SUBJECT f0 (RAFFiC. _.. _ , 1, DI-7 NO GUTTERS. ITT-_ - 2. GRATE B IS TO BE UTILIZED IN DI-7A NO GUTTER IN ONE DIRECTION. LOCATIONS NORMALLY JI_1B GUTTER N BOTH DRE. IJNS, ,,J���� SUBJECT TO TRAFFIC. A 2 - A i_J- ,� - 2. JOINTS BETWEEN CUTTERS AND CONCRETE COVER 11 - -- �`` 3. FOR DETAILS OF LOAD CARRYING ARE TO BE DOWELED WITH *4 X 8 SMOOTH 2"X?, "X 1' -'J c � UItA (URA"F U) SEE f DI F , /e T a _..� RODS tt APPROX. 2" C C 0 PREVENT .>CTTI_E- (:_ ,- - L2' z'"X2%2"XI/4" SHEET 103.08. MEN T, IN LIEU OF I DOWELS A 2" X 4" NOTCH MAY �y S'Uu SHEAR' BE PROVIDED. w CONNECTOR 4. CONCRETE COVER AND GRATE _ - 1 4ALTERNATEI 1. DETAIL A ARE -TO BE FURNISHED AS A SEE STANDARD T D 3, DESIGN. G t " SINGLE UNIT. OUTSIDE RATE TYPE S 3. VARIABLE 2 1 OR FLATTER: 115X5'-0" BARS DIh1FPJ.>IUNS OF GRATE TO PI_APl VIEW 1111OMHPLIANS) (12 REQ'U.) HE 3 4" X 2' 11�/" (GRATE A) 4. DITCH GRADE MUST BE ADJUSTED TO MEET 21/YII OR 3'-4" X 2' T1/(r" (CRATE B). DIFFERENCE IN WLEVArIUN. SEE LONGITUDINAL: iEF DETAIL R--- w �. ALTERPJATE t1. %HODS OF St.CiION. _ �- _ ---- iy -�-r` NI ANCHOR.NI, ANCL.E IRON WiLL BE ICJ' I- ACCEPTABLE r APPROVED 8'f THE 5" IF DEPTH TO) 6 COMES LESS THEN 4", LENGTH 3 ' I ENGINEER, OF WINGS ARE TO BE EXTENDED AS DIRECTED _ 3 1 2. BY THE ENGINEER. /2 SECTION A -.A SECTION B-B 6. GRATE AND COLLAR ARE TO BE GALVANiZE.D. 6. CURTAIN WAIL TO DE LOCATED AT THE END GF _ GRADE A- (HE PAVED DITCH SECTIONS OF 'rHE DF-7A & _ , 04-1H THAT r+RE NOT ABUTTED BY OTHER BAR SPAr'I+G CHART 1• CUNCASI- R CAS MAY U('_ -APPROXIMATE�QUANTTfIES -�- - ---- ,;, F'ITECA5I OR CAST IN PLA(:E. Df21JNAGE. GRATE MAXIMUM DIMENSION FLAT TO ALLOWS ITOO IF NORMAL Qi,L'H GRADE CONCRETE REINFORCING TYKE A 8 8. CONCRETE TO BE CLASS A3 IF CAST 7• FOR ADJUSTED "BADE E INLET, A SPECIAL CLASS A3 STEEL IN PLACE. 4CCO PSI IF PRECAST. 0.423 C. Y. 63 LBS. 11/2'1 3" GUTTER DETAIL WILL BE REQURED ON PLANS. - T 9. GRATE BARS TO BE PARALLEL TO OTrCH FLOW. µ �'! 5`-4" v I` ' -0 I Z 0" r NLE'( CIrCH N�E 1- i SECTIONA-h EE UiE~ �- S-_ NOTE 31 aE E NOTE 3 �-•,� C c" � 1 I •� 1a Q SEE NOTE JE , FFjj cv � p4 BOTH SLOPES FLAT ONE ONE slE EEU SLOTE PE r� A (✓; INLET ' _�J & 13ACK UP BERM I 2 _._ ..a___. _ f_ DITCH I T � GU I I _It GRADE TO BE PftUVIOCJ - - - I - 1= P 'T` T M F r S_E NOTE 6 ADJUSTED 0 E_ ADIRECTED B' THE 'C'• D v >If Q - f� "LJ I- 1 6'mI - INLET ELEVATION ENGINEER (DI-1A ONLY). + - ' � _ NORMAL N1EOP L - 0 NOTE SEE OE3 � T 3 -.-- Tic T SEE NO _- ITCH GRAD I A I TYP C L El_EVA JN � S'r.E NO if: 4 SGC NOTE 3 `{' (^ FLAT 1 1 ,>; L E R ONE STEEP SLUPE-ONE I LAi SLOPE BOTH SLQPLS '.STEEP APPRUX"dAfE QUANTITIESAPPROXIMATE QUANTITY FCR ONE CURTAIN WALL, LONGITUOiNAL SECTION ( INLET I AT • � WHEN NLc S LOCATED MEASURED, FROM BOTTOM OF GUTTER CONCRETE - 17A 17 I7 D O A ABOVE NORMAL DITCH GRADE) D GLASS AS { SEC NOTE 8. CONCRETE CLASS AS J 0.241 CU. `(DES' f ((U YUS 1 NONE 1 211 2 148 SHEET 2 OF 3 PECIFICAITONC � AND CD ME- DIAVJ\0' INLET -7-REFERENCE REV. 7/05 12'' TO 42'' PIPE 241 UJ4.2.3 VIRGINIA D'Ew-firMENf OF 1RAVSPURfATION 503 NO, G GAL'VAHIZED STEEL STEP "I, t.IININIUM OF :1" F..MBFDIJEHT ALUMINUM S I I_;P V FRC'NIA DEP+IRJMEPIT Or rPANSPOR T ATIOH #5 BARS n 8" C-C TYP, If :I • I I I I 30" DIAMETER •' f I I I I I I I I ': - --3 r 144, CHAD_ 60RE,NhDR!;ITJG '--(OD ENCASED IN "i CORROSIO:4 KSIFTANT RUBB-P MA•TERiAL APPROVED By Th1E ENGINEER, (D`.%IE IS;OII t,4Xi VARY WITH MATIIJ=ACTUP.ER'S GFSIGI I} R rr• 0 .rtwLOFI RESIS (`.r! r C P r -j �' MA i E RIAL U/. - It 4 REINF ORONG ROD SECTION HOTES: E;= a S1L 5 •i`rILL BL f?EQLIi,LU Ihl Ai 1 alRUs'TUIiFS IIr1 ') DEFIhI Cf '15F , 1, , ++ `- -F'-U 0,2 GREATER. UNLESS OT-'r.R,,bF. rIOrF.D Ut THE. Pl.r,rJ.>. ,1LL I _PS SHALL PROTRUDE 4111 " T Rom I'ISIUE FACE 0 SrRUCfURE WALL. MAXIMU'A SILP SPAUTIG TO BE Id" 0-C `'TEP^. ,`FIALL L'JITHSTAtIL) .A MWTIMU1.4 I-OkCI: OF Si_10 NUIJf11:5 71:ILTb C{TC,t lCE7 4/2' FRG)>t THE FACE OF T}IE SUPPORT.. STEPS PYE Tr 1 Bc VERTICALLY Ir.'LLY ALICPFL AND UNIFORMALY SPACED EU FOR THE ENTIRE DEPTH OF ANY STRUCTURE. c r , C'." IN I >CR A 7 TFP' klAi BF ,4�T I P.l.('.- t . T RFD IN PPF(':�R UPIITS S 5 ) I1,1716 TOLES PROVIDED BY FrIE A13RIOA.TOR, OR CRIVCH, STEPS MFFFRING IN pU1FNSI0f4;>>, COh1=1GURAT;O'I OR !JATFRIPI FROM THOSE 5HOWN 0kY AILSO BE USED PROVIDED THEY h1EET ' I C i M' l P l rFl f 1 51 (,4t1 I f Fell NI} I I HF IIi11 tJ If I S , � 1E J .) J , COFITRhCi;)R >- , FURNISHED -iF: t.FlOI IFh P 1tTH DF'TA11 S AND CERIIFI-D rES'I R=PORTS OF THE PRC'GJ D SUdS„fU'L AND HAS kEG'Ei'1`c0 'v,'N.IfIEAI PPPROyAL FRObt 'IHL ELIGItiLER 1=0N rF=_ USE OF -UCFI STEPS. A.:L �iILFU IHSIALL L'U SHALL UL PKOVIDLD 1S''rllt 15LIP-11E$61ANi SURF`CES SUC�I AS BUT NOT LIMITED TO. CORRUGATEO KNURLED, OP DIMPLED SURFACES: ALUi11iIIJti :.ilEr'S SHALL BF FrBRIC;AIEO IIP ACCUNU•�tICE ','dlTi AST) 8?01-LLO`f F;00� 5. TOAl PCRTIQN OF TIC FIE- FHCASCD II t AS01 Z r %HALL DE U"JFORM Y COATED WiTit A BITUI l tr!OUS ,OL IENT (PE, ASBESTOS FILLED AJ.U6,11P•JI,PJ PIGUFNTED COATII'a G COiFORIJJIi, TO EDERAF SPEC? ICATION TC C OC•k9$A. SL�1 #5 BAR9 s 8" C-C TYP. B P, B - - 30" DIAMETER TT- I - T STRUCTURE SIZE AND PLAN WALL THICKNESS VARIES - V:> CLASS A3 CONCRETE SECTION A -A NOTES: SAFETY SLAB IS REQUIRED AS PART OF THE DRAINAGE 1. STANDARD SL T MANHOLE SAFE Q DESIGN FOR MANHOLES, JUNCTION 80XES AND DROP INLETS WITH HEIGHTS GREATER THAN 12 FEET. THE SPACING OF ADJACENT SAFETY SLABS SHALL BE B' TO 12' WITH NO SAFETY SLAB LOCATED WITHIN 6 FEET OF THE TOP OR BOTTOM OF THE STRUCTURE. SAFETY SLABS SHAI.,L NOT OF LOCATED BELOW ANY INLET PIPE OF 30" DIAMETER OR GREATER, 2. THE COST OF THE SL-i IS INCLUDED IN THE COST OF THE STRUCTURE- 3. ACCESS OPENINGS ARE TO BE STAGGERED ` I GE ED FROM ONE SIDE OF STRUCTURE 70 THE OTHER WHERE APPLICABLE. STEPS ARE TO BE STAGGERED ACCORDINGLY. 4 '� �T- k P C '1' CONCRETE ( E SAFETY o_AJ3 MAY BE G 1b IN PLACE G PRECAST. AS iN P_ACE COP (.KE E ) t3 CLASS J41 (3000 P51) PR=CAST CONCRETE IS TO HE A4 t .U(10 PSI). REINFORCING STEEL. TO BE IN ACCORDANCE WITH AASHTO M31, 5. ACCESS OPENINGS MAY BE 30" DIAMETER OR 30" SQUARE. WHEN STRUCTURE WIDTH IS LESS THAN 30" THE ACCESS OPENING SHALL BE RECTANUULAR (STRUCTURE WIDTH BY 30" LONG). `° . CLASS A3 CONCRETE SECTION E?-B SEE CAST IN PLACE DRAWINGS i FOR FURTHER DETAILS 9" # 5 BARS Q 8" C-C TYP. ir .• .• •`` TYPICAL PRECAS ( UNiT SPECIFICATION REFERENCE TYPICAL CONCRETE SAFE T Y SLAB 302 FOR DROP INLETS, MANHOLES AND JUNCTION BOXES REV.7/U5 VIRGINIA DEPARTMENT OF TRANSPORTATION tOG t� NOTE: 1. LOCATION OF SAFETY SLABS SHALL BE COORDINATED WITH THE ENGINEER DURING THE SHOP DRAWING REVIEW OF EACH STORM SEWER STRUCTURE TO ENSURE THAT THE HYDRAULIC PERFORMANCE WILL NOT BE ADVERSELY IMPACTED. pLTH of JAMES D. IXON6, LIC. NO. 019854 V�o�41S10NAL Uf/,d9 �wx E_�l DOAV NO. CS0004-34 DRAWN BY: RWW DESIGNED BY: JDN/ WME CHARLOTTESVILLE-ALBEiVIARLE AIRPORT I SCALE: DATE: NONE I JUNE 2008 /'', fe JOB NO. VA 07024.02 SHEET 41 OF 85 LOW PERMEABILITY BACKFILL PLACED IN 8" LIFTS TOP OF DAM ,1 f: .t • J' •r - t" x l ' :i• Iy. .j - rt• x 'J %3 .J •1 'J • '•r,+ i :r :f t •z ` :t •' °t. .f+ q _ _ �(^ul O - C 0 t� 0 O •t•t :i • - 0 O o 0 O O -O •:ri. O O� 0 0 _ 0 0 r •r' �r. O "l V O 0 0 O O 0 o• 0 O O 0 0 �0 0 ••8 Q 0 O0 o .TYF� - r nn \r nT. 'i l O 0 D 0 ROCK o o J. O �0 ; /2 (D+2)/t�i/�i/�i�i�i/� \ \//\//\/\/,\/\/\//\//\ ••' ; . - . ' -.'�� //\1/4D (6" MIN)✓/\//\% n `� \/\\. 4,000 PSI\\/� '��.•.:....,,. ...•-.''�..•:.:., : . \/\� \�� ; \� \� \\/\\� "� FE 3 7qoQ��U� 1 _ 1 I D 3 9' MIN CONCRETE CRADLE (IN ROCK) NTS NOTES: 1. OVER EXCAVATE TO THE DIMENSIONS SHOWN ABOVE. 2. CLEAN EXPOSED ROCK SURFACE OF ALL LOOSE PARTICLES. 3. BACKFILL TRENCH TO PROPOSED SPRINGLINE WITH LOW PERMEABILITY SOILS IN 81, LIFTS. 4. REEXCAVATE FOR THE CONCRETE CRADLE. 5. BLOCK PIPE TO GRADE. 6. POUR CONCRETE CRADLE. 7. BACKFILL REMAINDER OF TRENCH WITH LOW PERMEABILITY SOILS IN 8" LIFTS. 0) LOW PERMEABILITY BACKFILL PLACED IN 8" LIFTS TOP OF DAM Q y t I \ r tt \ / �f' N d= \ i+ i/ .J • i. a. / N d� •i / \ \ O_ \ ' O7 / / n't�- i cti o li :l - Q 8" TYP D co CD ° m °... 1/2 (D+2t) Q °• ° O .n a r° ..° d ° m 4,000 PSI 1/4D (6" MIN) Q .:°:. o CONCRETE c*i 0 CONCRETE CRADL-Efin6WR ml NTS 0 N O to J F 2- o g� 3 a �� 9711 Farrar Court, Suite 100 '2 Richmond, Virginia 23236 o� Q phone: (804) 275-8301 4 fax: (804) 275-8371 CD Z- www.deItaairport.com !U) REVISIONS BY APP. 7 DATE FENCE POST FOUNDATION (TYP) Is i•,-U.� 1 DITCH PLAN C S U.. AA 11 11 - 11 - 11 11 -- - - - - - - - - X X 11 - - -- X x x X X X ><lip PROPOSED GRADE > 41 \ ° L- EXISTI BOX CULVERT _ �61 DOWNSTREAM OUTFALL NTS 4G GRADE NOTE: 1. A SECURITY GRATE SHALL BE INSTALLED ON THE DOWNSTREAM SIDE OF THE BOX CULVERT. SEE DETAIL. ... ....._--- - N "OTE'S i. DE.PIH OF INLET (H) TO BE: SHOWN ON PLANS. ON Z ARDS MID iONhETHE SPECIFIED PLASION �SN'WIILL BE MEASURED FROM THE INVERT OF THE 6UIFALL PIPE TO THE TOP OF A THE STRUCTURE. PLAN "H" DIMEN%ICINS ARE APPROXIMATE -' ONLY FOR ESTIMATING PURPOSES AND THE ACTUAL DIMENSIONS SHALE. BE i)t:CF_RMINED BY THE CONTRACTO%T f •� __ _ .__._.__ FROM FIEE 3 CONDITIONS. 3.'WHEN SPECIFIED ON ThE PLANS TFE "tVERr IS TO BE - - _ SECTION A -A SHAPED IN ACCORDANCE WITH STANDARD IS-L THE COST OF FUq' N!SHIMG AND PLACiNG ALL MATERIALS INCIDENTAL TO THE SHAPING IS TO BE INCLUDED lN1 THE BID FRICE -r 3 5 Lr LI Aft FOR Th SrRUC rURE. L - _•EF' L"` � TiFl-All. A. -.._ _..,,_•. �•- -- -=zr �4.IN THE E:VCNT 1'FiE 1NVrRi OF (HEa t)vT:",V.L FIFE i5 t» I•SICHkR rF+rV`I THr k30rTOM OF FFfF STRUGFURE, 1r.s:.. TEES -_z t FR1 U THE •� kUG 3 r SH I iE ;,1 f•tU Yf r. ,NV . r I R. AJ 1A 11 CEMENT MORTAR TO PREVENT SrAJD'NG OR PONDING MEDIAN PLAN g,_0„ f OF WATER 1N THE STRL FURE. THE COST OF FURNSHiNC AND PLACING ALL MATERIALS INCIDENTAL .NSXS` 0" BARS t---=---1, I_J'.4" I TO THE .SHAPING IS TO 4E INCLUDED IN THE BID PRICE 7.0 REQUIRED ` � ; r x Ps ,•� --1 FOR Ti,--r!" : TRuc rurE. 5 C r„ i >r .� P i i - 4'- R 1 _} ArF r• BE Dry_() WHEN � a D .. S _i U W N S . _...r � r i Ir t r ... 3 13 ; , r ,..i ORE, FL 4 t D SCE Nvr r D a I r- J 1 a i• f t t r .. t •r '!: P F F ' / _E HOLE , -A P aE?E 'AS r BRICK OR - v. CHAtv1EEn MAY BE CAST IN LAC L C Tit t - , - - SEE PLOT_ B. F r l• CONCRETE BLOCK. rC. SEE �I 7 R ��TA'_S. CO C L C FO J I JI `�•. F I I O V H-R P.. DITCHES S ARE R ,.t J•Er ARE I) o i /, r r E L 7 DI ( ,. ERE UI ,_D J S _ J J Q i - i t tr_ --DOWELED _ r , TH - 4 % °'I Ft RODSAT a N) t 8" � A00, 2 Li - G [3E - r , A 2 Y� d t 1 -" C IN AL AR :AS OJAGE:NT TO - � PPF O , if~L'f ? 1. f r- /o I w j ` fl L i( L 1 t F' L•'01rEi.S A 2" X 4' NO'FCt! MA'i •DC PROVIDED. SEE IIN 1.ILU . tr• Jt , c r, r t =� F J A' ,. T• 1' 4 R FRNAT ' _ I ST'D D 3 FOR �_ E D .J G .. m fa m i d r r �F � t 1 t a r R WEEP �_ o LOCATED T DRJti� E �. IAr. _ E EE RE _CC 0 1 - SUBBASE MATERIAL. RIAL. l - r- ' cn �HOLE WITH 12 Ki2' PLAST IC#0EP i �o8 u7� AGGREGATE CRATE HARDWARE CE_}rHI/A, (-StOR CAStAALED 5TEEE cn {C,nP6I AWIDTH. WIRE J1AAF.ILR 0US N idE1 4 PE>S(GAANIZD) FIARDW,)VE CLOTII ANCHORED l'IRMLY TO 'THE OUTSSUE L L. 7 r '� THE RJC l ,F, � Of > 1 f I I CJH LINE .)F I I �. D L E ._., C J MEDIAN I*► - E i I' I'�i 1 " I. I � ., ,J .. ,. C. GG:.i AR DIIALN.,,D4.S TO BE /4 2" DIAMETER BAR LARGER THAN (14AFE DIMENSIONS 9. ALI_ REINFORCING STEEL SHA. L HAVE � MINIMUM COVER i 10,68 LBS/F T OR W_5 AND W4. OF 2' AND BE CUT CL1-AR OF ALL OP_NENrS BY 2". WELD'- N;O. 14 BILLET STEEL Wl'ta / 10. CAST•:\ PLACE COPJCR -r IS TO BE CLASS A3 � r 3AR R 7.65 I_BS7F7 Q'ij'j� �j r / `' y (.r,G00 PSI), PRECAST CONCRETE 11, TO BE 4000 PS1. ASFM A615. jCl p<�Q����t� X4" �rvHA`JE btJ) (t'• G )�P' r'l I ti 1L PROWD. D SAFETY SLA5' VrHL"N SPECIFIEi) ON THE NO SHF:Ai' ry � t "X2"X%II.�YA;i�F� i E'1.�.")!i. CONNECTOR 4 ,j�?�'ppF �>(. __�•�� *, 4 L2t/L'X2F%?'X'/A" p? G� 12.01-5 i5 TJ BE UTILS2£G `N LOCAF:ONS NOT NORMALLY ti 2 SUBJECT TO TRAFFIC. DETAIL A s:)�' °�+ �� COLLAR -> (CAL _VANIZED) MINIMUM =' 4U Q _.._ ....... .. _....... .__. _. W . _,..... _, r._... G'rtA rF' HA.R SI U i COVER DIMENSIONS AND QUANTITIES - --- - _.._...._�..._-.._... SPACING I PG-2A 1'L" I� r_E1ART t TYPE W1 1V2 W3 N4 I'* D -''' D2 X X 15"� i :S -0' \ ` /iji fi GRATE -MAXIMUM - �� /! Dtr.SEN51CD1 A1,A2,A3 . 3..01 2=' 1_0" 2'_03/ 3,-U31, 6 4„ 3 14 , 2'-2" 24" < iG' \ / ' j • A E3 61 ,(f .-SO S-4_ 1 \ �ii A .. 11 3 • 'l _ E'.6 15 1' h - £5 ! 1/2 _ _ /e" _ 361, - 5 7" A 1:1 c L2 3 42"5._511 -SEE NOT^ -1.- ---9=�g, 19" 2' 8` t *. TOLERANCE -k VP STANDARD DITCI--- I DROP INLET REV_ 7/05 VIRGINiA DEPARTMENT OF TRANSPORTATION 1,4.21 NOTE: 1. 6' PAVED APRONS IN ACCORDANCEWITH STANDARD PG-2A DETAIL SHALL BE PROVIDED ON THE UP STREAM SIDE OF ALL DI-5 STRUCTURES AND A ONE (1) FOOT BERM SHALL BE PROVIDED ON THE DOWNSTREAM SIDE. NO SEPARATE PAY ITEM. COST SHALL BE INCIDENTAL TO THE PRICE OF THE DI-5 STRUCTURE. _ p'LTx oj7N�6 AMES D. NI ON, JR Y LIC. NO. 019 5q4 ed ��sSIONAL $��ti ASSEMBLY LAYOUT SOD SANDY LOAM TOPSOIL FILL GROUND LEVEL - t ` I11w 11 1.75" LEVELING LAYER ANGULAR SAND P-152 SUBGRADE VERTICAL & HORIZONTAL n 1--t A 1• I A 111--' 1.9/l 1'lT 1-1�ING CLEATS NOTE: 1. GRASS PAVERS SHALL INTER LOCK WITH ADJACENT UNITS. 2. SOD SHALL BE INCIDENTAL TO THE UNIT PRICE OF GRASS PAVERS. PG-2A OUTSIDE ROAD DITCHES IVIEDIAN DITCH TYPE 0 P� / S0. YDS. 0� Tr } OpE yLOrE. C'�1 O si 5.r 1QE D - DEPTH K, W2 HAREA E ` ---- - -- --- - ___ PERLltd. FT_ - 4.511 �� ff 82 DITCH AT 'TOE OF FILL OR TOP OF CUT TYPE D FFt •J O [ SLOPE L E BACK 0 P SL E I Nl 'x N - K SQ. Y S, 0. SURFACE , !, 1. F AREA/ T. Al 6" 6:1 4:1 3'-0" 2'-1" 48 0.565 At a" 6:1 4:1 4'-1" 2•-9" 104 0.759 A2 A2 6 131,G1 6.1 3:1 311 3 0 4 1 1 7 J 1 42 9! F Q 0.509 G G85 A .S A3 E3' 8 6 :1 6-.1 1 2•1 t S� 4'-I" 1 I'-6" 3 R a2 1 0 63 0.620 _ 8 1 u 6 4:1 4:1 2 -1 2 1' 3a .46 ) 3 a a" 4:1 4:1 2'-9" 2'-9" 82 0.611 82 8 2' 9" 2 2 0.537 A. ? 10" 4 1 3:1 3 -5" L -8" r 13J 0.676 B3 a ( 4 1 2 - •1 2 9' 1 6' 6U 1 47 0 1 _ 8 _ 8'.'. 4.1 tI/ =1 2 ' 9" 1 -2>" 55 O. t 35 B 4 10 ' 4: 1 1 -1 /� _ S' S" _ 1' 6" 1 1 0 U.546 C1 8" 3:1 2:1 2'-1" 1`15" 50 0.399 Cl 10" 3:1 2:1 2'-t3" V-10" 92 0.500 101. _ 1 •i / 1' " 0.463 C3 1U" - 3:1 ht 2' 8" V-2" 70 0.426 - , TYPE E 121,..2' 3' 2'-3' 0.30U _ t r V -W Tr- 11 ".J ;C 5 t L CURTAIN WALL DETAIL S " it4 f10WLl.a Ill" LONG 'n 5".[C-C 5 L P E - w CURTAIN WALL 0 T 8E LOCATED AT .-- BEGINNING AJ Et4 OF ALL CHANNELS 6, n A,JD J E r N THE LOWER END OF EAt'„FI EXPANSION JOINT. -CUR I A!N WALL PLAN FOR TRANSITION OF PAVED MEDIAN DITCH TO MEDIAN DROP 1N ET GUTTER D"°�1 A �-� ALTERNATE METHOD E L.3(wi'w�) B 1 OF FC)F'MINC) l>Il'CIIES CONSTRUCTION JOINT r9VERT OPTIONAI MEDIAN DRCP DROP SECTION D-D 1" RADIUS INVERT INLET GUTTER IcR P f fFLA,T BOTTOM) -PAY LINE ( \ I A'PROACH PAVED tAEDIAN DITCfI D'"� NOTES: NOTE: FOR SECTION A: A AND B-B SEE STANDARDS 0i-7. 7A AND 78. ALL DITCHES MAY BE TRADITIONAL PORTION OF PAVED DITCH TO BE PAD FOR AT THE SAME SECTION E-E CONSTRUCTED WITH VERTICAL PRICE.. RID PER SQ, YARD FOR APPROACH PAVED MEi)IAN DITCH. SIDES AT THE OPTIOt•I OF THE STANDARD PG -?A CIICHFS 10 HE CI.AS:' A3 CONCRETE. CONTRACTOR. SSPECIFiCATION REFERENCE 502 STANDARD PAVED DITCHES VIRCINIA DEPARTMENT OF TRANSPORTATION REV, 7/04 �09.01 IMPROVE RUNWAY 21, EXTEND ERA DOAV NO.CS0004-34 9 DRAWN BY: DRAINAGE I RWW DETAILS DESIGNED BY: JDN/ WME CHARLOTTESVILLE-ALBEMARLE AIRPORT SCALE: DATE: NONE JUNE 2008 JOB NO. VA 07024.02 SHEET 42 OF m 0 a N d' 0 a n 0 a L6n �r 0 a c•i F 0 Cl a 0 CM 0 GABION SIDE WALL (TYP) CLASS I RIP -RAP REVISIONS ►nusmmm— 3LNHmem rT NOTES: 1. CONCRETE SLAB SHALL EXTEND ACROSS ENTIRE CHANNEL AND SHALL MATCH THE LENGTH SHOWN ON THE PLANS. 2. GABIONS SHALL BE INTERLOCKED WITH #8 REBAR EVERY FOOT. L3',• L1� r 0 'TYP _j 1ANNEL DEPTH -7 -IANNEL DEPTH F, 31 1 3' L/2 (SEE PL) GABION STAIR STEP NTS 9711 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 i fax: (804) 275-8371 www.deItaairport.com N 1 J v MiI v i VI`1LL uL✓vnw HINGES, TYP (8 PLACES) R1/2" x 4" x 0'-8" W/ (2) 5/8" 0 HILTI HAS THREADED ROD (304 S.S.). ROD PROJECTION AS REQUIRED TO ACCOMMODATE HINGES. TYPICAL @ HINGES (6" MIN. EMBEDMENT) 21/2" x 2" HOR. TYPICAL R1/2" x 2" BRACING TYPICAL R1/2" x 2" VERT TYPICAL BOX CULVERT, SEE PLAN SECTION A HSS 4"x2"x1/4"—\ HSS 5" x 3" x 1/4" x 0'-6" —� 1" SECTION A ---' ELEVATION TYP TYP TYP 0) BR, TYP — 2'- 8" CULVERT 3" SECURITY GRATE DETAILS HSS 4" x 2" 3 HSS 5" x 3" x 0-6" 1 , 4 HINGE rL HINGE rL R 1/2" 1I_0'. r HINGE 4. HINGE 6" TYP i / & R 1/2" ---- SEE INSET BLOCKOUT 2 1/2" x 4 1/2" x 5" DEEP SOCKET FOR BOTTOM OF HSS 4 x 2 TO FIT 3 SIDES " GALV STEEL HOLES AND \BLE PIN ;TICAL INSET SECURITY GRATE ELEVATION FOR 6'x ,` CULVERT NTS NOTES: 1. INFORMATION IS SYMMETRICAL ABOUT (L OF PIPE. 2. ALL STEEL TO BE HOT DIPPED GALVANIZED AFTER FABRICATION. 3. PROVIDE CHAIN AND RUST PROOF LOCK KEYED TO AIRPORT GATE LOCKS. 4. COST OF SECURITY GRATE IS INCIDENTAL TO THE PRICE OF THE 6' x 4' BOX CULVERT. 5. ALL THREADED RODS SHALL BE SECURED TO THE ENDWALL USING THE HILTI HVA ADHESIVE SYSTEM OR APPROVED EQUAL. HSS4"x2"x1;"" HSS 5" x 3" x 1/4" x 0'-6" 1"0 HOLE EA. SIDE OF EA. HSS 5 x 3 — 1 "0 x 1" SLOTTED HOLE EA. SIDE OF EA. HSS 4x2— m z O I-_ SPACER CUT FROM HSS 3" x w 1/4" W/ (2) 5/8"0 HILTI HAS U) THREADED ROD (304 S.S.). ANCHORS (EMBED 6".MIN) — FACE OF CONC. BOX CULVERT — SECTION A TYP 1 � 3/4"0 x 11" GALV. ROD 3" 1/4"0 DRILLED HOLE PLATE TO ROD END t 1/4" x 2" x 0'-2" CENTER ON ROD SECTION B LTx o IMPROVE RUNWAY 1 EXTEND ERSA DOAV NO. JOB NO. P F CS0004-34 VA 07024.02 DRAWN BY: SHEET / ftA� N/`�t D E 1 AI LS MJH 43 � JAMES D. NIXON� LIC. NO. 0198, DESIGNED BY: OF d ®'/26�o q JDN/ WME 1p "ONAL E-ALBEMARLE AIRPORT SCALE: DATE: 85 CHARLOTTESVILL NONE I JUNE 2008 a N N M N CD O O N 'd err) t� _1 J F- 3 O g a m N = CDQ. n O y% ❑ N N O O n O � O C) fl Z C) O N i ®C/o CLEANOUT ®— 6" PERFORATED SCHEDULE 40 PVC BASIN "B" BIOFILTER DETAIL NTS m a o I NOTE: PLANTING LOCATIONS ARE APPROXIMATE. SEE "BIOFILTER 0 of F 2 O4— �r 0 of 0 r M O aI PLANTING PLAN" FOR PLANTING AREA AND REQUIRED AREA OF BIOFILTER MIX. ®c/o CLEANOUT 6" PERFORATED SCHEDULE 40 PVC BASIN • • • DETAIL 0 NOTE: PLANTING LOCATIONS ARE APPROXIMATE. SEE "BIOFILTER PLANTING PLAN" FOR PLANTING AREA AND REQUIRED AREA OF a BIOFILTER MIX. N O W - J g 3 n v, ao 2- o ow on. < 9 RESUBMITTAL TO COUNTY ENGINEERING DEPT JDB SEW 05/08/09 6- Z •• 8 RESUBMITTAL TO COUNTY ENGINEERING DEPT JDB JDN 05/01/09 H�� 7 RESUBMITTAL TO COUNTY ENGINEERING DEPT i 1 JDB JDN 04/01/09 OWH WH WH 11�H WH WH WH WH WH WH BL BL BL BL BL B� BL BL BL BL BL WH OWH WH WH WH WH WH WH WH BL BL BL O , SF BL BL BL BL BL O SF WH SF SF SF O Rr SF O O SF O SF SF BL HJ O SF SF SF O BL L OH S SF O O BL HJ HJ CJ CJ SF SF BL BL BL HJ SF CJ O BL O � � SF BL INFLOW HJ SHJ O H SF SF SF SF BL HJ C J CJ oo WE O HJ CJ CJ SF SF WE O �O SF WE HJ HJ HJSnHJCJ O (J O O X.O CJ CJ SF SF WEWE HJ � O SF OWE HJ HJ O J C� CJ CJ O WE O 0 o HJ O SF O WE H O� WE HJ CJ O O CJ SF WE WH HJ O HJ O WE WH is O CJ CJ WE ss, OO CJ CJWE O CJ E OWHO HJ ® CJ SHJ) CJ W WE ® CJ CJ WE WH �J HJ HJ O® WE O O O® CJ O WE c/ � CJ WE O WH WE CH O J WE O WE WE O WE WE WH WH c/o WE WH WE WE WE 0 0 D119 ®C/o CLEANOUT ®— 6" PERFORATED SCHEDULE 40 PVC BASIN "C" BIOFILTER DETAIL NTS NOTE: PLANTING LOCATIONS ARE APPROXIMATE. SEE "BIOFILTER PLANTING PLAN" FOR PLANTING AREA. ENTIRE BASIN BOTTOM SHALL RECEIVE BIOFILTER MIX. BIOFILTER PLANTING DESIGN Biofilter Floor Dimensions Area = 3,365 SF 0.077 acres Planting Density = 400 stems/ acre Plants Required = 31 Plants Provided = 39 Tree to Shrub Ratio = 3 Shrubs = 23 Trees = 8 Due to FAA restrictions on planting trees in airside development, trees will be replaced with 2 shrubs. Final Number of Shrubs = 39 FINAL PLANTING SCHEDULE COMMON NAME SCIENTIFIC NAME NUMBER PLANTING HEIGHT (FT) MATURE HEIGHT (FT) SYMBOL BRISTLY LOCUST Robinia fertilis 6 3-4 OR 18"-24" SPREAD 5-7 BL HORIZONTAL JUNIPER Juniperus spp 7 3A OR 18"-24" SPREAD 1-2 HJ SWEET FERN Comptonia peregrina 7 3-4 OR 18"-24" SPREAD 2-4 SF WINGED EUONYMOUS Euonymus alatus 6 3-4 OR 18"-24" SPREAD 5-7 WE COMMON JUNIPER Juniperus communis "compressa" 7 3-4 OR 18"-24" SPREAD 3-6 CJ WITCH HAZEL Hamamelis virginiana 6 3A OR 18%24" SPREAD 4-6 WH ENGLISH IVY Hedera helix GROUND COVER - SEED OR PLUGS NOTE: Shrubs shall be planted at a maximum of 12' apart. Ground cover shall be planted approximately 2' apart and away from shrubs. 9711 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 # fax: (804) 275-8371 www.deIfaairport.com CLEANOUT WITH WATERTIGHT CAP, TYP, DISTANCE BETWEEN NOT TO EXCEED 50' -111_I I I— ' -III—III '=III,III ' =111— ' =11111 f f 7TT ,'r7r f fffffffffffff.fffffffffffffffffffffffffffff.rffffffffffffffffffff 2'-6" STATE APPROVED BIOFILTER MIX fffffffffffffffffff�ffi`ffffffffffffffffff�ffr{"fffffffffffffffffff ffffffffffffffffffff ffffffffffffffffffff fffffffffffffffffff f fffffffffffffffff�ff�ffffffffffffffffff�ff�fffffffffffffffffff fffffffffffffffffffflff,�fffffffffffffffffflff,�fffffffffffffffffff 4" PEAGRAVEL FILTER LAYER fffffffffffffffffff�ff,Irffffffffffffffffff�ffri fffffffffffffffffff r r r r r r r r r r r r r 4O. o� • Q a fl0 .. . . O • . d n •-0. .4 n .. n - 0 0 a a a n O• a a Q 0_ _ on • d a �p . Q ° . . o . . Q n •-�• . a O V-8" VDOT #57 STONE UNDERDRAIN WRAPPED IN 4 OZ NON -WOVEN FILTER FABRIC 6" PERFORATED SCHEDULE 40 PVC PIPE, SEE PLAN FOR SIZE • 11, 1• • • !' BIOFILTER PLANTING DESIGN Biofilter Floor Dimensions Area = 3,105 SF 0.071 acres Planting Density = 400 stems/ acre Plants Required = 29 Plants Provided = 36 Tree to Shrub Ratio = 3:1 Shrubs = 22 Trees = 7 Due to FAA restrictions on planting trees in airside development, trees will be replaced with 2 shrubs. Final Number of Shrubs = 36 FINAL PLANTING SCHEDULE COMMON NAME SCIENTIFIC NAME NUMBER PLANTING HEIGHT (FT) MATURE HEIGHT (FT) SYMBOL BRISTLY LOCUST Robinia fertilis 6 3-4 OR 18"-24" SPREAD 5-7 BL HORIZONTAL JUNIPER Juniperus spp 6 3-4 OR 18"-24" SPREAD 1-2 HJ SWEET FERN Comptonia peregrina 6 3-4 OR 18"-24" SPREAD 2-4 SF WINGED EUONYMOUS Euonymus alatus 6 34 OR 18"-24" SPREAD 5-7 WE COMMON JUNIPER Juniperus communis "compressa" 6 3-4 OR 18"-24" SPREAD 3-6 WITCH HAZEL Hamamelis virginiana 6 3-4 OR 18"-24" SPREAD 4-6 ik� ENGLISH IVY Hedera helix GROUND COVER - SEED OR PLUGS NOTE: Shrubs shall be planted at a maximum of 12' apart. Ground cover shall be planted approximately 2' apart and away from shrubs. • �' OF D SUSAN E. WINSLOW � LIC. NO. 026212 TONAL �. BIOFILTER PLANTING DESIGN Biofilter Floor Dimensions Area = 16,095 SF 0.369 acres Planting Density = 400 stems/ acre Plants Required = 148 Plants Provided = 185 Tree to Shrub Ratio = 3:1 Shrubs = 111 Trees = 37 Due to FAA restrictions on planting trees in airside development, each tree will be replaced with 2 shrubs. Final Number of Shrubs = 185 FINAL PLANTING SCHEDULE DETENTION ORFICE, WITH TRASH RACK, SEE DRAINAGE DETAILS, SHEET 43A OF85 COMMON NAME SCIENTIFIC NAME NUMBER PLANTING HEIGHT (FT) MATURE HEIGHT (FT) SYMBOL BRISTLY LOCUST Robinia fertilis 30 3-4 OR 18"-24" SPREAD 5-7 BL HORIZONTAL JUNIPER Juniperus spp 31 3-4 OR 18"-24" SPREAD 1-2 HJ SWEET FERN Comptonia peregrina 31 3-4 OR 18"-24" SPREAD 2-4 SF WINGED EUONYMOUS Euonymus alatus 31 3-4 OR 18"-24" SPREAD 5-7 WE COMMON JUNIPER Juniperus communis "compressa" 31 3-4 OR 18"-24" SPREAD 3-6 CJ WITCH HAZEL Hamamelis virginiana 31 3-4 OR 18"-24" SPREAD 4-6 WH ENGLISH IVY Hedera helix GROUND COVER - SEED OR PLUGS NOTE: Shrubs shall be planted at a maximum of 12' apart. Ground cover shall be planted approximately 2' apart and away from shrubs. IMPROVE RUNWAY 1 EXTEND ERSA DO" NO. JOB NO. CS0004-34 VA 07024.02 DRAWN BY: SHEET 10FILT ETAIL JRS 43B DESIGNED BY: OF JDN/ WME CHARLOTTESVILLE-ALBEMARLE AIRPORT SCALE: DATE: 85 NONE JUNE 2008 i._-._ _. -___-, I X C i a r-1 [V V' .-i Ol O O N N N ti N J m 3 a LL N 0 N 0 CL o. X AS SHOWN ON PLANS AS REQUIRED BY LATCH POST MANUFACTURER o A o PLAN VIEW A PROVID SAFETY EDGE AUTOMATI( FINISHED GRAD' 36" MI RESTING PLACE OF VERTICAL GATE MEMBER IN CLOSED POSITION 6" MIN -=-j - 1/2" MIN VARIES 12" MIN +tGATE VERIFY -I a 4" MIN -T GIt/VV IVI IIN 1 VI \J%aj tlLI\L I LL 6" MAX ALLOWABLE OPENING FENCE < (2) GALV U-BOLTS < 1-1/2" MIN DIA 2" MAX SEE NOTE 4 (4) 5/8" DIA DRILLED HOLES FOR U-BOLTS 1" MIN 1 7" MIN TRACK MEMBER STRUCTURAL TUBE AS REQUIRED BY MANUFACTURER FOR EACH GATE SIZE VERTICAL GATE MEMBER --`� LATCH --- STATIONARY FENCE POST REVISIONS BY I APP. I DATE AS SHOWN ON PLANS 4" OD CIRCULAR POST TRACK MEMBER - BARB ARM-�" EXTRUSION VERTICAL TRUCK ASSEMBLY HANGER ASSEMBLY VERTICAL ry SECTION A -A GUIDE WHEELS � 7 BOTTOM GUIDE ASSEMBLY SECTION B-B • • ; • NTS NOTES: 1. GATE SHALL MEET UL325. 2. LATCH ASSEMBLY MUST BE "HOT DIPPED" GALVANIZED. 3. OPENING AT LATCH MUST BE 12" WIDE MIN AT OPENING AND 6" WIDE MAX AT FINAL RESTING PLACE OF VERTICAL GATE MEMBER. 4. OPENING OF LATCH MUST NOT PROTRUDE MORE THAN 2" PAST STATIONARY FENCE POST INTO GATE OPENING (DRIVE AISLE). 9711 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 It fax: (804) 275-8371 www.deItaairport.com ATTACH FENCE FABRIC TO TENSION WIRE WITH HOG -RINGS APPROXIMATELY 24" OC NO. 11 GAUGE 1" BEVELED GALVANIZED STEEL BAND WITH BOLT AND NUT 3" MIN OD END POST SEE "FENCE GROUNDING DETAIL". SEE FENCE POST FOOTING DETAIL. a END POST TOP RAIL 1 5/8" 1 5/8" MIN BRACE HEIGHT OF BRACE IN ACCORDANCE WITH MFG SPECIFICATIONS 3/8" MIN ROUND ROD WITH TURNBUCKLE TOP AND BOTTOM SELVAGE TO BE BARBED 3 STRANDS BARBED WIRE SEE NOTE 10' MAX 2 1/2" OD POST LINE BRACE POST 10' TYP CHAIN LINK FENCE DETAIL NTS NOTES: 1. A MOISTURE -EXCLUDING CAP IS REQUIRED ON ALL LINE POSTS. TUBULAR METAL MATERIAL FOR CAP SHALL CONFORM TO THE ALLOWABLE TYPES FOR OTHER LISTED FITTINGS. 2. FENCE HEIGHT SHALL BE EITHER 8' OR 12' AS NOTED ON THE PLANS. 500' MAX SPACING BETWEEN BRACES LINE POST CHANGE IN FENCE ALIGNMENT DETAIL NTS ATTACH FENCE FABRIC TO POST WITH HOG -RINGS APPROXIMATELY 24" OC GROUND LINE TENSION WIRE NO. 7 GAUGE GSALVANIZED DO" NO. CS0004-34 DRAWN BY: DESIGNED BY: JDN/ WME CHARLOTTESVILLE-ALBEMARLE AIRPORT I SCALE: I DATE: NONE DUNE 2008 JOB NO. VA 07024.02 SHEET 45 OF 85 M C, 0 0 N N N .�i .-i J m �o 2 a E N 0 n O N 0 0 o. C. 0 0 IN X - J LL. I — a OCa g .` ro m� -0N EL ro U ?� O LU tiQ o� 6- Z.. �LL W ❑X P-152 SOIL EMBANKMENT MATERIALS 6 (SEE NOTE) .f :i. 1 MIT ".LAUjjN"TL0 ROCK SOIL INTERFACE DETAIL NTS NOTE: 1. THE CONTRACTOR SHALL USE SELECT MATERIAL (SIMILAR TO VDOT TYPE 1) TO CAP THE ROCK EMBANKMENT PRIOR TO PLACEMENT OF THE SOIL EMBANKMENT. CHANNEL DL TYPICAL SECTION NTS CHANNEL DC TYPICAL SECTION NTS INSIDE --;—r OUTSIDE 1 VARIES 6' 6' _f 1 2 4 1 4\ A ' 1 CHANNEL DL2 TYPICAL SECTION NTS PROPOSED FILL GRAD VARIES EXISTING GROUND Y EXISTING HORIZ X VERT BENCH ALL EXISTING SLOPES 5:1 OR SLOPE MIN Y MIN STEEPER. THE CONSTRUCTION OF 4:1 4.0 1.0 HORIZONTAL EMBANKMENT BENCH SHALL 3:1 4.0 1.3 BE INCIDENTAL TO THE PROJECT. 2:1 4.0 2.0 1:1 4.0 4.0 5' ~I 5 EXISTING GROUND _ m� CL e .e e PROPOSED GRADE I INSIDE OUTSIDE (AIRFIELD SIDE) SEE SEE VARIES NOTE 1—� 16 NOTE 1 8' (12' MIN) 6" CRUSHER RUN AGGREGATE 1M 1 CIVIL ENGINEERING WOVEN FABRIC LINING (MIRAFI 50OX OR APPROVED EQUIVALENT) ACCESS ROAD TYPICAL SECTION NTS NOTES: 1. SHOULDER WIDTH SHALL BE AS FOLLOWS: CUT =4' FILL = 6% 4:1 SLOPE FILL = 10', 2:1 SLOPE (GUARD RAIL SHALL BE PROVIDED). 2. THE CIVIL ENGINEERING FABRIC SHALL BE CONSIDERED INCIDENTAL TO THE SQUARE YARD PRICE FOR SERVICE ROAD. 3. 2:1 SLOPE ADJACENT TO BASIN "A" OUTFALL. roma SEE NOTE 3 N ITx of IMPROVE RUNWAY 21, EXTEND E SA DOAV NO.JOB NO. Cs0004-34 VA 07024.02 9711 Farrar Court, Suite 100 —•`a DEL TA IRPORT DRAWN BY: SHEET Richmond, Virginia 23236 ® JAMESD.NI ON,JR RWW LIC. NO. 019854 I C E L LAN DETAIL- 46 DESIGNED BY: ® OF 6 CHANGE ORDER NO. ONE (1) WME JDN 01/09/09 phone: (804) 275-8301 fax: (804) 275-8371 l ��j JDN/WME 3 ADDENDUM N0. THREE (3) WME JDN 07/02/08 w w w. d e I t a a i r p o r t. c o m CONSULTANTS, INC. �o��sS ��ti��� SCALE: DATE: Q ZONAL CHARLOTTESVILLE-ALBEMARLE AIRPORT v NO. REVISIONS BY APP. DATE NONE JUNE 2008 J Y ro 4 L ii 7 RESUBMITTAL TO COUNTY ENGINEERING DEPT JDB JDN 04/01/09 Y NO. REVISIONS BY APP. DATE 9711 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 # fax: (804) 275-8371 www.deItaairport.com (Not To Scale) Two methods of construction are illustrated. EXAMPLE 1 The plants are wrapped in burlap or coconut fiber mat. Silts are cut along the top, and the leafy portions of the plants are pulled through. Variable Length EXAMPLE 2 Burlap is pulled snugly around the plants and secured by twine wrapped around the roll, or by hog rings holding the edges together. 1.5" Gap in Roll for Plant Growth Variable Length PLANT ROLL (Not To Scale) Section View Length Varies 2' - 15' Biodegradable Twine Rocks can be placed on the burizap to add weight to the roll. LTH pF JAMES D. NIXON, J LIC. NO. 019854 ��sS10NAL 4LANT ROLL • CONSTRUCTION (Not To Scale) 5TE1 1 A. Line -i;rench with burlap burlap Should be open -weave variety 5o 5hoot5 can grow through fabric b. Fill v/!-- h gra55 clump5 5TE F' 2 A. Fold burlapp over gra55 durnp5, GlumpS Sh.XC be onug against one another STEIN 5 Gut holes along yap for pl and gro�v�h; Pull 5hoo-co through wrap IMPROVE RUNWAY 21 EXTEND ERSA DO" NO. JOB NO. CS0004-34 VA 07024.02 w ' ®� � STREAMRGER DRAWN BY: RWW SHEET 46A �- I / DESIGNED BY SEW/ WME OF CHARLOTTESVILLE-ALBEMARLE AIRPORT 1 SCALE: DATE: 85 NONE JUNE 2008 0 Bottom Fabric AW ® ® s Fig. 1 f =r 4. f - k '-icy `^• Ira a ml NTS L m a Top Fabric 1► O ►'' 1. BEFORE INSTALLING COIR FIBER BLOCKS, CLEAN AND GRADE THE BASE OF THE ERODED STREAMBANK. IF NECESSARY, STRENGTHEN THE TOE AND THE FOUNDATION USING ROCKS AS SHOW IN FIG 1. PLACE THE COIR FIBER BLOCK ON LEVEL SURFACE, KEEPING FEMALE END TOWARDS DIRECTION OF EXTENDING, AND SPREAD THE BOTTOM FABRIC. ANCHOR DOWN BOTTOM E FABRIC AND FILL WITH SOIL UP TO THE HEIGHT OF COIR FIBER BLOCK. COVER THE FILLED MATERIAL WITH TOP FABRIC AND ANCHOR IT (FIG 2). m M 2. IF WATER TABLE IS BELOW IT, PLANT WOODY PLANT CUTTINGS ON THE COIR L, FIBER BLOCK (FIG 3). REPEAT THE EARLIER PROCEDURE AND INSTALL ANOTHER LAYER OF COIR FIBER BLOCK. Bottom Fabric Top Fabric A# A a 'ale`' 111 Sectional View on A -A Sectional View on B-B y�� -_ F'�• r 'k�s..zyr6., ;F? �' ' ,�` gy' t �,•:. • rq„f-aA<y11{,c: < .-%�,." $:�}rr ;..n +S r...' ..,• �: f'y,3' t',," . .¢'F„' ,1f�i•a. z8:-.� i•'"-v"v„'ii'' 3'gp?;`. ��'".� ^-rs �+'-3.' �' .i{''§"a,;. ,,•�•. Y.'',v'.. . 2 :•r-_ l'Cc`"r' k a4-- .-� - ...> Tr"''` « ..: r. %,�.ra ,h%-�`' "c• ,t�i ., g .�g . R -r r •,,•„ ,,., ti.•,i'r..>..4`-'� r. .,;l;i:.� a,L'.} �.�".:` '%R•=t;e, t't .w ?z „n: iT•_i'"t�:. �2: .�''..j-'k, '�S .r { , t .A iIlk Z.h M y. Plan Fig. 2 Sectional View on C-C r f w Sectional View on A -A Sectional View on B-B Fig. 3 1-5 i r't 7 , r .� Y ..... i Sectional View on A -A Sectional View on B-B M Me Sectional View on C-C 9' y <!a q X r s: r Sectional View on C-C •M W - ' �. tr • STEP 1 INSTALL THE FIRST COIR FIBER BLOCK AND DRIVE STAKES AS SHOWN IN FIG 1. TRY TO DRIVE STAKES IN BETWEEN COIR TWINES IN THE MAT MINIMIZING THE BREAKAGE OF TWINE. LEAVE AT LEAST 3" - 4" OF STAKE ABOVE GROUND. STEP 2 INSERT MALE END OF SECOND COIR FIBER BLOCK TO FEMALE END OF FIRST COIR FIBER BLOCK AND DRIVE STAKES AS SHOWN IN FIG 2. MAKE SURE TO DRIVE STAKES THROUGH OVERLAPPING FABRICS OF TWO COIR FIBER BLOCK UNITS AT THEIR CONNECTION. ONCE AGAIN DO NOT DRIVE STAKES ALL THE WAY. KEEP ADDING COIR FIBER BLOCK UNITS UNTIL DESIRED LENGTH IS ACHIEVED. STEP 3 BACKFILL THE BOTTOM FABRICS OF INSTALLED COIR FIBER BLOCKS AND COMPACT TO A MODERATE DENSITY. COVER THE FILLED MATERIAL WITH TOP FABRIC AND DRIVE A STAKE (FIG 3). STEP 4 REPEAT THIS PROCEDURE FOR ANOTHER LAYER IF NECESSARY AND SO ON. Top Fabric (Natural Fiber Matting) 28" 9" *- 3 x A { S <3 Male End S ° 7IVI ' " 3 i ay ry ay q'a ti v t zts 5 14 # �8 Y? k ✓ 1 y 'r Sy 4 -1 �} u y - ti '01 i f�' .: .. I e t 1 4 x` Ai X� t,••�: r ;fir '� a r y v '`oe .F:a �x ktpz: 10' ZZ t. i ? ✓ .e E ? P 7r 51 l3 N�7 1� {v,•, � 7 Z � 3, Bottom Fabric (Natural Fiber Matting) 6' 56" Compressed Natural Fiber Block J Female End The Virginia Strum Restoration & Stabilization Best lvianagement Practices Guide DETAIL 2.1: NATURAL FIBER ROLLS Top Soil Practice 2.1 Natural 4 li�l It,lr• i�l Fiber Matting n;', r, " ,... Plant Plugs Natural Fiber Roll (Diameter Varies) ` l tf C ' I, rr Wire or Twine lr Base Flow �7 Notch 5" From d -- Top Of Stake `- "' ---Excavate As Required. To Ensure Full Contact Of Log With The Soil y •� tf — 2"x2"06" Wood Stake SECTION Source �KCI Technologies BANK PROTECTION - DECEMBER 2003 � YIRG[NIA DEPARTMENT Or CONSERVATION RECREATION -------GUIDELINES ---------------------------------------------------------.. The Virginia Strec-�rn Restoration & Stabilization Best Management Practices Guide DETAIL 2.3: NATURAL FIBER MATTING Key In 6" Deep, Backfill W/ Topsoil And Tamp ;ta r Jr n, r / r / r Natural FiberMatting-,., f Y ,,. � f r �r r, J, 7 ,I + r I 2" Min. Topsoil --, Stream Invert i - Provide Toe Protection b r` As Deferrnined By ' Hydraulic Calculations i" SECTION I — Key -in Top 6" (min.] Depth, 1 Foot Minimum Overlap With Reinforce With Staples Upstream Fabric On Top Of (6" Spacing) And Backfill Downstream Fabric, Staple Spacing 12" On Overlap 6" 6" 'top Of Bank Staples 12" Spacing Staples Max. p On Overlap I - - -- - --- -- R - 2' Spacing >T. r• �i Staples Max. 2' Spacing i I Matting Without Stone Toe +' - Matting. W/ Practice 1,5: Protection, Key -In Bottom T imin.) Flow Rock Toe Protection Depth And Staple On 1' Centers. '" — Matting Secured Behind Backfill With Channel Bed Material Stone PLAN Source KCI Technologies BANK STABILIZATION GUIDELINES DECEMBER 2003 VIRGINIA DEPARTMENT OF CONSERVATION RECREATION Q DOAV NO. JOB NO. o �jj TH OF IMPROVE RUNWAY21, EXTEND ERA CS0004-34 VA 07024.02 9711 Farrar Court, Suite 100 --�• j�� _ DRAWN BY: SHEET Y h. Richmond, Virginia 23236 ®D TA IRP T U JAMES D. NIXON,J . 'C■ e R STREAM RWW ii LIC. NO. 019854 �++ 46B C J��o/" S I N I DESIGNED BY: SEW/ WME OF phone: (804) 275-8301 # fax: (804) 275-8371 .6 w L 7 RESUBMITTAL TO COUNTY ENGINEERING DEPT JDB JDN 04/01/09 w w w• d e I t a a i r p o r t. c o m CONSULTANTS, -I-N- Ce OSyONAL CHARLOTTESVILLE-ALBEMARLE AIRPORT- SCALE: DATE: 85 NO. REVISIONS BY APP. DATE NONE JUNE 2008 d O 0 N M O O N N N ti m a EZ Q N 0 0 N 0 CL rl o.. 0 0 i x 590 590 0 C? o� O N O I j 580 r II "' 580 co J W C:)co Lt LO it F- II 570 U) w 570 ®� l ti co 560 -� �' ;� 560 S_2.020 550 i 550 S 3 66 0i r co 540 N ° 540 PROPOSED PROTEC IVE _� '�— U) ¢ II DITCH LINING, VDOT ST'D U) w EC-3, TYPE "A" 1 530 I 530 s 0 520 BASIN A 520 � S = 0.75% 510 510 500 500 490 490 480 480 470 470 M r 11 M P "• ao Qv) h crr GO � (ow r .. 14 O CO () M rw r (7') [ , d CY) {•,_ (fl Ull r t-' M ^.3' Lf) i,.. I-- Cl O "') O ls{ In Q') N , '•) 460 I� Ln Ln Ln Ln Ln M) M L0 Ln i+) Ln f- j r I') Ln Pc) Ln 00 (0 'j' 10 Ln (jr) 'I fay t i0 Ln ll- r CC) � v) Lrt I` Cf) M C�! O (U M {^ CO �` N dl l I� V) r aj i` <J' r '4 6 Ln r tf) :I 460 Ln V) Lr) .f) Ln LIB) Ln tf) Ln V) U) W Ln if) 9+00 10+00 11+00 12+00 13+00 14+00 15+00 16+00 17+00 18+00 19+00 20+00 21+00 22+00 23+00 6 1 CHANGE ORDER NO. ONE (1) NO. I REVISIONS BASELINE "DL" SCALE: HORIZ: 1 "=100' VERT: 1 "=10' NOTE: SEE GRADING AND DRAINAGE SHEETS FOR REQUIRED WIDTH OF PROTECTIVE CHANNEL LINING. WME JDN 01/09/09 BY APP. DATE 9711 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 ® fax: (804) 275-8371 www.deItaairport.com 545 545 540 '" M`- 540 VPI S A = 13+10.52 _ _ VPI STA = 15+01.99 VPI EL = 510.85 VPI EL = 486.195 CURVE: LEN = 74.02 CURVE LEN = 73.88 535 r` "~ 535 or 0 �M +� III i Q J w 530 _ 530 _� N O 0 + 4 O N_ r 0 'I H 525 00 525 0] M w Z + Ln 11 N J w r II J W m UU i 520 > > 520 M Lf� 515 " II .� 515 _ _ Qp U) 11 -1.15% �- Lr) 11 ` r u J w U U 510 v, > > 510 NO PROPOIE ED DITCH LIN114f PROPOSED GRASS PAVERS co rn 505 = 0 ` 505 — - oLOM h'V w w � ~ ~ 500 CD 00 > > 500 I I J w \ 495 �" ij �' t�0 ' `� 495 490 490 rc';y+i r- PROPOSED GABION STAIR STEPS, TYPk 485 485 e 480 ZVI _ 480 — — 475 475 r O l- O C') CA (`i d r-- LO C61 c0 t_') CO (0 0) "Y M 0) 07 (14 (D C) r kc) c0 E,t7 co a:i v :3'I d t) r + ' Ln (%? M CO 1` _ _ t ,, M r (r) M S°) r Cf) N Cy) r C; N cf r z r- .,, f, r C_`3 r .. - r G O :v) r {'3 C'') O ;r} CO t-,I C'F) (J 00 .... 00 ?!') r ty) 00 ts'1 (j 470 Ln L;) Ln I.r) Ln is) Ln LC) Ln E.r) Ln I.f) Ln i,r) Ln I) v 4'f) "l .�J. �t -4 470 9+50 10+00 10+50 11+00 .11+50 12+00 12+50 13+00 13+50 14+00 14+50 15+00 15+50 16+00 LEGEND — — -- — EXISTING GRADE PROPOSED GRADE PROPOSED DITCH LINING PROPOSED GRASS PAVERS PROPOSED GABION STAIR STEPS BASELINE 'vBC" SCALE: HORIZ: 1 "=50' VERT: 1 "=5` NOTE: SEE GRADING AND DRAINAGE SHEETS FOR REQUIRED WIDTH OF PROTECTIVE CHANNEL LINING. ,Ni,TH op' o L MES D. XON, . LIC. NO. 0198554 7 . Sl ONAL JOB NO. VA 07024.02 SHEET 47 OF 85 a 0 CD 0 N T O O N N N F c � Occ s a mR p �u O CL 0 Q3 N O V LL o tiL i O� o- Q- z_ O LL CDLL X' p k =t 8 RESUBMITTAL TO COUNTY ENGINEERING DEPT JDB JDN 05/01/09 7 RESUBMITTAL TO COUNTY ENGINEERING DEPT JDB JDN 04/01/09 NO. REVISIONS BY APP. DATE 9711 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 0 fax: (804) 275-8371 www.deItaairport.com 485 485 480 Li 11 L 480 8 LF, 'X6' BOX 475 475 �a z 470 470 D o z x 465 465 w 0 460 �o�..... 460 -- _ zCo CD Cq (0 455 — s 2 455 z%± II F-- z o z z 450 M co 450 445 op 445 440 440 co d 1") d 1 r v N I` c- �,1 M r- N CST O C`! co fjY (O Ce) r (Q M t... N ('f) O (.� r- C') Ln 1;- d V) 00 M co co Cr) O vj r 0) L) i�-. � 0) 0) I Ln (5) Ln fS) M kX) M CS) O W O C; V' (J) (0 q (0 O 00 435 't C) 00 (X) rr �r - rr.) (O I,.• r- l,. I• C? co r••- r. �,.. - L'3 (6 h CO (6 M (p (0 n C `} co (0 (0 rr (' J r (0 (D 6 W L( c7l oo r) Ln :4�• M 6 T) Ln Q5 Ln to Ln L6 d C) Ln 0 Ln f;? In Ll Ln . M V) ^r LO ,Mx. 435 .T � " :r t "..,:�f. N' , "T � 10+00 10+50 11+00 11+50 12+00 12+50 13+00 13+50 14+00 14+50 15+00 15+50 16+00 16+50 17+00 17+50 18+00 18+50 BASELINE "BL CL°° SCALE: HORIZ: 1 "=50' VERT: 1 "=5' LEGEND — — — — — EXISTING GRADE PROPOSED GRADE PROPOSED DITCH LINING rd a�7•M njs�: ^ PROPOSED GRASS PAVERS PROPOSED GABION STAIR STEPS SUSAN E. WINSLOW LIC. NO. 026212 1ONAL IMPROVE RUNWAY 21, EXTEND ERSA DOAV NO.CS0004-34 DOWNSTREAMCHANNEL DRAWN BY: RWW SURVESURVEYPROFILE DESIGNED BY: Y ® JDN/ WME p+ /� /� /� SCALE: DATE: CHARLOTTESVILLE-ALBEMARLE AIRPORT HORIZ: P = 50' JUNE 2008 VERT: 1" = 5' JOB NO. VA 07024.02 SHEET 48A OF EL a OW o� o� 6- Z_ .. W ❑X 3 D- OD M N m O O N 11 Cl F- Q1 3 0 v z a rn fl. 3 o � N = 0 IL i 2- N N !J f� p C o< Q _Z � � L N �L C X- ❑ > N O O N 4 m J M QI 0 g m a 3 0 N = o CL N O W o O� o� o � _ Z LL N W X ❑X IL Q. �w o o� ,j- z.. �w w 0 X w U w W X W 545 w 545 Z)a o 0 0 W0 c u-> LO w _ �Q�o I- w wU-? U) 6 (�co> 540 _s :D LO wwww1W 540 w> z u 2i-�t- W p = w w a o 00 TEMPORARY F R ES&C <t U) 2 w 2 � TZ 0 M 48" H PE AND BOT OM OF D121A o w o F-- TO BE FLOW FILLED rn � i� � D120 (SE D121 TO DI A PROFILE) 535 53Lu `s 0 530 w w `' 530 D11 w C LO � � u cV w > Z :2 W Q W 525 0 a 525 U) 40 LF 48" F CP, CLASS III D121 @ SLOPE 0.70% 520 520 r yyH F "L L ro Pg s Z x raF w 515 CD [` / ti Y I s 4'j •/ d W C G a• � J 124 LF 48" RCP Oa L` u Sri CLASS IV @ Q z LOPE = 0.70% Z U 510 > C) LO � a 510 — r ZO D E w(6Lo I I JQ z -- z w w a Oz0 60EO 00 505 o Z z w co 505 60 500 500 STALL CONCRETE CRADLE. I ' PROPOSED RIPRAP EE "CONCRETE CRADLE l ; ; < r is,; OUTLET PROTECTION DETAILS" L=72 , 464 S.Y. u} 124 LF 4 CLASS HDPE, 0� op0oo0 °o 0 495 r L I MODIFIED @ �� o00 °oc� °00°�° 495 " LOIN41 0-70 0 N og o0 z z w O 0 II 490 °- 490 o > Y C) z U o.) �`ni 00 LO ° u 485 '�� 485 z z z C0,0 O'C' CD co co co 0-, N) CO ,N 0 I;k �- Lr) - (fl %.... O C7 M V- 00 Ce3 Lq a} I: 01S c7 C1') 00 D) 00 N N i'-- O N'1' 480 N, O N C) = -41 N (P- v5 V3 co o� c- M m C 3 C7 ;*i N Cif CD c'7 r- tC} c- c) � (6 N M O C"i CO V" a) 1 �6 6 c") O 6 erg 0,6 Ln R.�) L0IX) L0 L0 L0 L0 L0110 L0I) Lo 1.0 � z0; It t.t) It LO 480 9+00 9+50 10+00 10+50 11+00 11+50 12+00 12+50 13+00 13+50 14+00 14+50 8 RESUBMITTAL TO COUNTY ENGINEERING DEPT JDB JDN 05/01/09 7 RESUBMITTAL TO COUNTY ENGINEERING DEPT JDB JDN 04/01/09 6 CHANGE ORDER NO. ONE (1) WME JDN 01/09/09 NO. REVISIONS BY APP. DATE 9711 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 o fax: (804) 275-8371 www.deItaairport.com 545 545 540 540 r O O 535 w-- z -_" 535 U� tY ULno `-UJ 530 wre "' 530 F- i Lu J Q �Qw Zw �a Qoa I —CVO 525 525 _ wW oa D121 O � � 520 520 D121A ,. PROPOSED RIPRAP xj 1 OUTLET PROTECTION W=30', L=70', 240 S.Y.515 515 r OO �O oaoOG�oo � go 24 LF 8'� RCP � o° 0 510 L-A -" _ 510 SLOPE = 0.70% v7 I co rn LO 06 u � n 505 z 505 > Ln z � Z — J LD 00 500 > _ 500 3:z °O D- t- o co C0 (0 ;f'i U) V) W 0) LO ,a �- .x:j Q0 C i C7 C+E t,-. Lo #d') LO L() un f r} LO V) 495 11+00 11+50 12+00 12+50 13+00 F G� r 41 1p� UO SUSAN E. WINSLOW - LIC. NO. 026212 7 1 ��SSrONAL $�O NOTES: 1. CONCRETE INLET SHAPING (I3-1) SPECIFIED ON STRUCTURES WITH 4' OR GREATER DROP ARE REQUIRED. 2. SAFETY SLABS (SL-1) IN ANY STRUCTURE TALLER THAN 12' ARE REQUIRED. LOCATION OF SAFETY SLABS SHALL BE COORDINATED WITH THE ENGINEER DURING THE SHOP DRAWING REVIEW OF EACH STORM SEWER STRUCTURE TO ENSURE THAT THE HYDRAULIC PERFORMANCE WILL NOT BE ADVERSELY IMPACTED. ANK AIP NO. JOB NO. CS0004-34 I VA 07024.02 DRAWN BY: SHEET PJW 52 DESIGNED BY: OF JDN/ WME SCALE: DATE: HORIZ: P = 50' JUNE 2008 85 VERT: 1 ' = 5 Z) 0 g IL oW o 1- o� 6- z �w �X 7 RESUBMITTAL TO COUNTY ENGINEERING DEPT JDB JDN 04/01/09 6 CHANGE ORDER NO. ONE (1) WME JDN 01/09/09 NO. REVISIONS BY APP. DATE 9711 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 ® fax: (804) 275-8371 www.deItaairport.com 595 595 w 590 ~ 590 �\ r�ti L0 �w II 585 Q > 585 �¢W U)(0(D 580 �' D122 580 w w U- L0 575 575 PROPOSED f ZIPRAP 1 OUTLET PR TECTION 0 Lq SLOP P, CLgSS III Wl=4', W2=18 , L2=9', 11 S.Y. 570 ti � 1 50% o 570 C9 z a. j CD t. 565 0- 565 ® W 00 N II O > ULO Ch pz !Y II > (n zw z o LO LO 560 560 zz fn M 555 555 ! �,t3 t LX:9 lal In jam,. CO t6 Cfl f�- Clll s ... t:5 i'�,.. {s Lf:,� 550 �s l�� L O LO �� � > �� 550 9+00 9+50 10+00 10+50 11+00 11+50 12+00 12+50 NOTES: 1. CONCRETE INLET SHAPING (IS-1) SPECIFIED ON STRUCTURES WITH 4' OR GREATER DROP ARE REQUIRED. 2. SAFETY SLABS (SL-1) IN ANY STRUCTURE TALLER THAN 12' ARE REQUIRED. LOCATION OF SAFETY SLABS SHALL BE COORDINATED WITH THE ENGINEER DURING THE SHOP DRAWING REVIEW OF EACH STORM SEWER STRUCTURE TO ENSURE THAT THE HYDRAULIC PERFORMANCE WILL NOT BE ADVERSELY IMPACTED. AIP NO. JOB NO. CS0004-34 I VA 07024.02 DRAWN BY: SHEET PJW 53 DESIGNED BY: OF JDN/ WME SCALE: DATE: HORIZ: 1" = 50' JUNE 2008 85 VERT: 1" = 5' SIM N W �P I- a D_ oL s m� R C = a Li 3 �er oLL a o� z LL LL; a d O: Cr Lj; 2I 610 610 VPI ISTA = 33+35.06 VPI STA 39+19.34 VPI EL = 516.289 VPI EL = 553.77 600 CURVE LEN = 272.9 CURVE L N = 161.92 600 VPI ST = 27+20.29 VPI EL 529.207 590 CURVE EN = 67.51 590 / 580 / 580 / 570 / 570 i 560 560 2.49% / 550 / 550 540 i — - -� -- --- — — - - — a -- --' 540 olo � �g'I 0M 00 CR�r O LO _46o 5j m �' III " 530 II II Q F- J 530 — — —two tu n p- J LQ O -1.95% 00 c5 M d' ++co `n 520 520 / II _ UU 0_ o_ > > O O / . 510 r 00 510 O O N N Ln N / MO NII I I Q I O / C� Ln II W li coM / N II LO 500 > > / w 500 U) M N > > > > � O O % L6 / M Ln 490 �. M w 490 v 11 _ U U 0_ 0- > > 480 480 O M ty) O 00 M CO `c- I,- Ln .fi - O !.{) C) 0) 0) (fl Cat 1, IS) O 40 Imo. ' i' r CC) CD (0 co 0) Cr) (C) < C) 00 N 'q- O ("I M M W U) N I",. (` 0) I,- d M O to (C) C".) 0D (NJ O Cr; CO N r (4) LC) c M LO CM j7 LC) M r C I N C ! (fl P'. r �P r C ! O () Lt) .�. O M (:') Ln ("I co L0 N C'7 ;" O '_) 00 l`:,, I` 1)) N I„) O ` 1" I` ` P N if} r>f 4 C� N r vi O C d 00 = (Y) C9 N L6 L6 .4 £ M CO i,,- N CO f" c- 00 C I O C) a; CA tN CY) C'I 00 0') :i" � 0) C� CO 6 CO C'1 L6 M CO N 00 � r- L6 of Ci Lf) d' 16 CO t'w M S"3 I` 1`-- � F - d i`�- Ln C6 I` C6 Cp M M 470 Ln c M M Ln "" M I{) Ln I'* co If) Ln z$' N tf) Ln co N LC) Ln V) N 10 LO (`d N— I) Ln N If) Ln O N LC) LC) Ci) N Ln (J) N er Ln 0) r '� Ln .� r Id) L!) Clj r LID Ln C+) r LO Ln -r) r IL") LC) :a" r IS) Ln �J r L0 Ln d r I.6) Ln r N tO Li) � N IS) Ln It N L.Cj Ln mil' M Ia) Ltj i' M Sf) Ln ti:: It l;j LC) c d- :10 Ln V) Ln I.0 L0 W LD 4) LO Q0 Ln if) LID CC) If) IS) Ln iI. U) LC) 470M 00 25+50 26+00 26+50 27+00 27+50 28+00 28+50 29+00 29+50 30+00 30+50 31+00 31+50 32+00 32+50 33+00 33+50 34+00 34+50 35+00 35+50 36+00 36+50 37+00 37+50 38+00 38+50 39+00 39+50 40+00 40+50 41 NO. I REVISIONS BY I APP. I DATE 9711 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 + fax: (804) 275-8371 www.deItaairport.com - ����LTH pF � � AMES D. N ON, LIC. NO.71�54 �ow . IONA L c 1, JOB NO. VA 07024.02 SHEET 57 OF 85 J H D 0 m 3 'O Q. M U U N N W O (D O U- Z .. LLLL F'1-0111 •11 f:TiTil 590 590 580 580 � r / 570 570 � O ,d - / 560 '°� .-- -'" 560 550 550 250 200 150 100 600 LEGEND — -- — — — EXISTING GRADE PROPOSED GRADE 590 590 580 580 570 /\\/T\ 570 � r 560 560 550 "' '' ,-- 550 540 540 50 0 50 100 150 200 250 250 200 150 100 STA 15+00 600 590 590 590 580 ' 580 y 570 570 ' 560 _ --' 560 250 200 150 100 600 50 0 50 100 150 200 250 STA 16+00 590 580 580 570 / 570 560 �` -� '' r 560 / 550 550 50 0 50 100 150 200 250 250 200 150 100 STA 14+50 600 590 590 590 580 R�� �. 580 570 s 560 1 1 1 1 1 1 1 1 560 50 0 50 100 150 200 250 590 580 580 ^� / 570 r 570 _ N N 560 a-- ✓ 560 550 550 250 200 150 100 50 0 50 100 150 200 250 250 200 150 100 50 0 50 STA 14+00 STA 15+36 a 0 g 9711 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 + fax: (804) 275-8371 www.deItaairport.com w ❑X w 580 580 570 _ _ 570 r r 560 r '� 560 / 550 �`' ,,- ''' 550 540 540 530 530 250 200 150 100 50 0 50 100 150 200 250 STA 17+00 590 590 580 580 570 570 560 .-- 560 550 �' ,,. f'" 550 540 �' ✓ 540 530 530 250 200 150 100 50 0 50 100 150 200 250 STA 1+86 590 590 580 580 570 570 560 560 550 ''" 550 540 540 100 150 200 250 250 200 150 100 50 0 50 100 150 200 250 �ALTH F JAMES D. NIXON, JR. LIC. NO.019854 slANAL 11 IMPROVE RUNWAY 1 EXTEND ERSA DOAV NO. JOB NO. 9 CS0004-34 VA 07024.02 131. AR CROSS SECTION SDRAWN BY: JRS SHEET DESIGNED BY: 1 4 + - 1 JDN/ WME OF 60 CHARLOTTESVILLE-ALBEMARLE AIRPORT s oAz:E° = 50- DATE: 85 1 VERT: P = 10' JUNE 2008 a 5' a rn 0 0 N O O N N N � M J J Z) 3 0 � g = m °' 3 0 v n. d 0 N M o U o m N N O O n i O O n Z o o i X � 590 590 590 590 580 580 r 570 ' 570 r" s 560 560 o- O 550 / 550 ! 540 540 ! / /530 530 520 1 1 1 520 200 150 100 50 0 50 100 150 200 250 300 STA 21 +00 600 600 590 590 580 58 570 -- "" 570 560 -' 560 r / 550 550 I 540 540 536 530 ! 520 1 1 1 1 1 1 1 1 1 520 200. 150 100 LEGEND -- --� — -- --- EXISTING GRADE PROPOSED GRADE 590 590 580 580 570 .r �` f. 570 i 560 560 e.- 550 550 o / 540 540 530 530 200 150 100 50 0 50 100 150 200 250 300 STA 22+00 59n 590 580 580 570 i -`� 570 560 560 r 550 �'' 550 540 540 530 530 50 0 50 100 150 200 250 300 200 150 100 50 0 50 100 150 200 250 300 580 580 570 570 560 'y 560— 550 '"y 550 i yv 540� � 540 530 530 200 150 100 50 0 50 100 150 200 250 300 STA 23+50 r;qn 590 580 580 570 570 o-- 560 -- '' 560 550 '' �-- 550 r .o 0 540 540 530 530 200 150 100 50 0 50 100 150 200 250 300 STA 23+00 5qn 590 580 580 570 -- "� 570 560 560 550 / 550 540 540 530 1 530 J I A GU` OU ZZ) I H L"I+Z)U 200 150 100 50 0 50 100 150 200 250 300 STA 22+50 �Nj,TEI Op IMPROVE RUNWAY 21, EXTEND ERSA DOAV NO.JOB NO. cs0004-34 VA 07024.02 9711 Farrar Court Suite 100 G Richmond Virginia 23236DELTAIRPORT JAMESD.NI ON J 1.AR CROSS TI N DRAWN BY: JRS SHEET LIC. N 019854 DESIGNED BY: 62 phone: (804) 275-8301 4 fax: (804) 275-8371 ,� d� ��+ T + OF JDN/ WME www.deItaairport.com INC.CONSULTANTS, �o��ss ��sti��� �+ p® �+ p p SCALE: DATE: Q jONAL CHARLOTTESVILLE-ALBEMARLE AIRPORT' HORIZ:, = 50V 5 NO. REVISIONS BY APP. DATE VERT: P _ 10' JUNE 2008 aloft, 560 560 550 550 r r r r 540 --' 540 r 530 '� 530 r- s .r 5 P� 520 510 510 150 100 50 0 50 100 150 200 250 STA 24+50 570 570 560 560 550 550 540 --. / 540 530 r 530 r s 520� -.- 520 150 100 50 0 50 100 150 200 250 STA 24+25 590 590 580 580 570 570 560 560 550 550 540 /V-T.-- '` 540 r 530 530 r o 520 520 150 100 50 0 50 STA 24+00 CHANGE ORDER NO. ONE (1) •. _ �.® 100 150 200 250 LEGEND --- — --- — ---- EXISTING GRADE PROPOSED GRADE :E 570 570 560 �- --' `" 560 r' s .r 550 550 s 540 ,,�- '/ 540 0 0 / 530 / 530 s / 520 520 510 510 150 100 .)An 50 0 50 100 150 200 250 300 350 400 590 580 580 570 570,-- P-- r r r 560 .- 560 r r r r 550 r 550 540 '' 540 530 r r 530 r r r 0 0 520 520 510 ^_ 510 150 100 9711 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 o fax: (804) 275-8371 www.deItaairport.com 50 0 50 550 550 540 '' w 540 530 0 / 53 _ � s � 520 / !' 520 \ o 510 510 500 500 200 150 100 50 0 50 100 150 200 250 300 350 STA 26+93 Sin 570 560 560 550 550 .r �.. 540 '� 540 530 Ilool,/ �— 530 520 / 520 510 510 200 150 100 ti7n 50 0 50 100 150 200 250 300 35U 570 560 560 550 �"" A _a L 550 r' ;�� 540 540 r' 530 530 r 520 _ 520 510 510 100 150 200 250 300 350 400 200 150 100 ALTH�oF tt�� _ NO. 019854 r 50 0 50 100 150 200 250 300 350 IMPROVE RUNWAY 21, EXTEND ERSA DOAV NO. JOB NO. CS0004-34 VA 07024.02 131. AR CROSS SECTIONS DRAWN BY: JRS SHEET DESIGNED BY: 63 TA 24+00 TA 26+9 JDN/WME OF CHARL OTTESVILL.E-AL EMARLE AIRPORT s ORQ: V = 50� DATE: 85 VERT: P = 10' JUNE 2008 E a M O V' O N Ol O O N N N 1 '-1 �D J m a 0 M U U d- N 0 n O N O n O O Q n 0 0 i h ti J i-- D O 3 IL 0 M U U Vl NW o� o� 'j- z �U- w OX 550 .sqn 540 540 530 520 520 510 510 O 500 \ 500 ` �"`' 490 490 480 480 470 1 1 1 1 1 1 470 200 150 100 540 50 0 50 LEGEND — — — — — EXISTING GRADE PROPOSED GRADE 550 550 540 540 0 o. 530 530 'o 0 520 `` 520 'o 510 510 500 500 490 490 100 150 200 250 300 150 100 540 550 530 530 0 -�1 520 520 510 510 500 \ 500 'm. 490 490 � r 480 480 50 50 STA 32+00 100 150 200 250 550 540 540 ^40. 530 530 y. a 520 ~� `` r , 520 oy O 510 510 500 500 490 1 1 490 560 • 1l 550 550 540 "`� ~� 540 �' 530 530 t� a� 520 520 510 i 510 ` 500 16,00 0 490 490 200 150 100 50 0 50 100 150 200 250 300 STA 3+00 560 560 550 550 _ 540 540 4� o. 530 0 530 y 520 520 510 �' 510 500 500 490 480 480 200 150 100 50 0 50 100 150 200 250 300 150 100 50 0 50 100 150 200 250 200 150 100 50 0 50 100 150 200 250 300 STA 31 +00 STA 31 +94 STA 32+50 NLTH o IMPROVE RUNWAY 21 E T N RSA DOAv No. JOB No. F �. , CS0004-34 VA 07024.02 9711 Farrar Court, Suite 100 ~ ' r `°DELTAAIRPORT r DRAWN BY: SH.EET:.' Richmond, Virginia 23236 U JAMESD.NIXON,J y L AR CROSS SECTION JRs �°$ LIC. NO. 019854 DESIGNED BY: phone: (804) 275-8301 + fax: (804) 275-8371 ,�� O�?l�o,� �� T + of CHANGE ORDER NO. ONE 1 E D w w w. d e I t a a i r p o r t. c o m CONSULTANTS, INC. a`�� ��w JE: WME 6 O WM J N 01/09/09sSIONAL � � CI IARL.®TTESVIL.�.E-AL.BEIUTARLE AIRPORT SCALE: oz: 1" = 50t DATE: NO. REVISIONS BY APP. DATE VERT: 1" = 10' JUNE 2008 w 0X REVISIONS 570 570 560 560 550 IN, 550 540 540 530 530 250 200 150 100 50 0 50 100 150 200 250 300 350 400 450 500 STA 38+00 570 .570 560 560 550 ' \ --- / 550 540 540 530 530 250 200 150 100 50 0 50 100 150 200 250 300 350 400 450 500 STA 37+88 570 570 560 560 550,.-- % 550 540 540 530 530 520 520 250 200 150 100 50 0 50 STA 37+50 9711 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 v fax: (804) 275-8371 www.deItaairport.com LEGEND �- ss - --- EXISTING GRADE PROPOSED GRADE :1 570 570 o� \ 550 55 540 71 540 530 1 1 1 530 150 100 50 0 50 100 150 200 250 300 350 400 STA 39+50 5190 580 570 570 / 560 560 550 5ga� 540 540 530 530 150 100 50 0 50 100 150 200 250 300 350 400 STA 3 +00 570 570 560 560 550 1 "`� --- 550 540 540 100 150 200 250 300 350 400 450 500 150 100 50 0 50 100 150 200 250 300 350 400 STA 8+50 p�LTH O I RVE Nlnl'A 1 E)CTE N L7 E RSA DOAv No. JOB No. F �l CS0004-34 VA 07024.02 G' JRS DRAWN BY: SHEET SECTIONS131. AR CROSS U JAMES D. N ON, JR. a LIC. No. 01754 DESIGNED BY: 68 JDN/ WME OF s �+u q ® ry �p q ® C p® ® SCALE: DATE: ZONAL !rHARLOTTE VILLE-ALBEIO ARLE AIRPORT HORIZ: 1" = 50' 85 VERT: 1" = 10' JUNE 2008 Z) 0 g m TZ EL 0 M U U N X NW oU f,-Q o� U- Z_ . . �L.L �re 0 X N T J F- D 0 3 59n 580 580 \ 570 / 570 O \ e 560 0 550 550 250 200 150 100 50 0 50 100 150 200 250 STA 45+00 .590 590 580 580 570 'r `�, 570 560 ®' -- `r 560 250 200 150 100 50 0 50 100 150 200 250 STA 44+50 590 59n 580 580 /s 570 / 570 560 r r- `" 560 550 550 250 200 150 100 50 0 50 100 150 200 250 STA 4+00 580 580 570 570 60 560 _...� I 550 \ 1 550 •11 e 590 590 580 / �° 580 57) / 570 560 560 550 550 250 200 150 100 600 50 0 50 LEGEND — — — --- EXISTING GRADE PROPOSED GRADE r:TiTi GY1111 590 590 580 '� 580 e 570 \ 570 560 560 550 550 100 150 200 250 250 200 150 100 S 600 600 590 590 580 `" - ' 580 570 / 570 560 ` -' e- -- 560 550 550 250 200 150 100 600 50 0 50 100 150 200 250 600 590 590 580 / \ 580 / \ \ � 57\0 % _ _ 570 560 "" - 560 550 550 50 0 50 100 150 200 250 250 200 150 100 STA 46+00 600 600 590 590 580 580 / S 570 570 _ _ 560 _ �- -- _ 560 550 550 250 200 150 100 50 0 50 100 150 200 250 250 200 150 100 STA 4+50 9711 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 # fax: (804) 275-8371 www.deItaairport.com NO. REVISIONS BY APP. DATE 50 0 50 50 STA 1 ,: 1. 1 100 150 200 250 600 590 590 580 `'Y 580 _ / t \ 57(3\ _ 570 560 `w- 560 550 550 100 150 200 250 250 200 150 100 50 0 50 100 150 200 1250 p,LTH Op P AMES D. NIXON, JR. ����54 `'ONAL STA 46+46 IMPROVE'RUNWAY 21, EXTEND ERSA DOAV NO. JOB NO. CS0004-34 VA 07024.02 131. AR CROSS SECTION S DRAWN BY: JRS SHEET STA 43�50 STA 47+00 DESIGNED BY: 70 ® JDN/ WME OF CHARLOTTES LLE-ALBEIVIARLE AIRPORT S oAZ E„ = 50, DATE: 85 VERT: P = 10' JUNE 2008 .1O 590 590 580 \ 580 \ 570 570 560 '' —" --, 560 550 550 250 200 150 100 600 50 0 50 610 610 600 600 590 \ 580 580 \ r— 570 \ `m- / �`` / \ 570 \ 560 \ 560 a 550 550 100 150 200 250 250 200 150 100 600 600 590 590 5-80 \ 580 570 \ i---- 570 \\ \ 560 \ 560 550 550 250 200 150 100 600 50 0 50 100 150 200 250 600 590 590 \ 580 580 570 �' �, , \ / \ 570 560 \ 560 550 550 50 0 50 100 150 200 250 250 200 150 100 STA 4+00 600 600 590 590 / �' 580 / 580 \ / 570 O �` 570 y _ _ 560 560 550 550 50 50 STA 49+50 100 150 200 250 600 590 590 \ 580 > 580 570 / `� 570 560 �. '' 560 550 550 250 200 150 100 50 0 50 100 150 200 250 250 200 150 100 50 0 50 STA 47+50 STA 49+00 9711 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 ® fax: (804) 275-8371 www.deItaairport.com NO. REVISIONS BY APP. DATE LEGEND - - --- - - - - EXISTING GRADE PROPOSED GRADE Rin 30us 600 600 r 590 590 \ \ 580 580 570 570 560 ''� 560 _ 550 550 250 200 150 100 50 0 50 100 150 200 250 STA 51 +00 610 610 600 600 �r \ 590 590 \ \ 580 �' 580 570� _ 570 560 _ -- _--_-- �.---� " 560 550 1 1 1 1 1 1 1 550`-- 100 150 200 250 250 200 150 100 �A NLTH OF L 1 D JAMES D. IXON, JR LIC. N.O.019 54 1.6 �0 -w �s "ONA L $�O� 50 0 50 100 150 200 250 l STA 0+50 [:pill hill 610 610 600 600 590 590 \ — 580 580 570 570 .560 560\ 550 1 1 1 1 1 550 250 200 150 100 620 50 0 50 630 630 620 620 6`TO`°` -~-- 610 \ 600 600 590 \ 590 580 '- - 580 570 ``> 570 0 \ 560 560 550 550 100 150 200 250 250 200 150 100 620 620 610 610 89 -m. -- 600 590 \ 590 580 �' r .� d `� 580 `O 570 °0 570 \ 560 �, 560 550 550 250 200 150 100 50 0 50 STA 51 +50 50 0 50 100 150 200 250 620 610 610 600 600 590 590 580 580 570 570 560 56� , 550 550 100 150 200 250 250 200 150 100 9711 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 # fax: (804) 275-8371 www.deIfaairport.com REVISIONS BY APP. DATE LEGEND --- — — — — — EXISTING GRADE PROPOSED GRADE .TCTGI Mrs, 620 620 610 610 600 600 590 590 \ 580 580 570 .� • 570 560 `° 560 550 550 250 200 150 100 50 0 50 100 150 200 250 STA 53+27 630 620 620 610 \ 610 600 600 590 590 580 580 570 570 560 560 550 550 50 0 50 100 150 200 250 250 200 150 100 50 0 50 100 150 200 250 0 JAMES D. NIXON R.'';- LIC. NO. 019854 0 81ONAL STA 53+12 IMPROVE RUNWAY 1 EXTEND ERSA DOAV NO. JOB NO. 9 CS0004-34 VA 07024.02 131. AR CROSS SE��� DRAWN BY: ONS JRS SHEET 72 TA 51 +5 TA 53+27 DESIGNED Y. JDN/ WME OF CHA L OTTESVILL.E-AL EMARL.E AIRPORT SCALE: - 50 DATE: 8 5 VERT: P = 10' JUNE 2008 i ri Ln M 0 N m 0 0 N N N Lr J � O CL g = m U = 0 d' � N � o �? Cl V) ,I- X&S cli � C7 o� o _ CL Z .. o LL ❑ X _,J CL M 0 N Q) O O cn N N W O = m U L = � a N M O V n % U) Xu N N U 0 n th O < C' Z n N iu 0 y w 0 g m - - f a w D 0 3 m 3 -o 2 a cv U U N N LL O L O � Ur. c yZ > LL LL LL ❑ > Q ry ry 0 g n 0 U U N N W o �Q o2 C9- z ;E 0, .. ��0 0X LEGEND - - - - — -- -- EXISTING GRADE PROPOSED GRADE 610 610 600 600 590 — -- - - 590 580 580 570 570 / 560 600 550 500 450 400 350 300 250 200 150 100 50 0 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 STA 77+00 n1n 610 600 600 590 _.- �' 590 580 580 570 / 570 p 560 600 550 500 450 400 350 300 250 200 150 100 50 0 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 STA 76+50 Rin 610 600 _ 600 580 / '°v 580 / 570 / -� 570 - 560 560 600 550 500 450 400 350 300 250 200 150 100 9711 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 # fax: (804) 275-8371 www.deItaairport.com REVISIONS BY APP. DATE 50 0 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 p,LTH of �—JAIMES D. IXON, . LIC. NO. 019854 � w IMPROVE RUNWAY 21, EXTEND E RSA DO" NO. JOB NO. CS0004-34 VA 07024.02 SECTIONS DRAWN BY: JRS SHEET 78 76+00 /` T 77+00 DESIGNED BY: JDN/ WME OF C HARLO TTESVIL.L.E-AL. E11/ ARLE AIRPORT SCALE: z: P = 50' DATE: 85 VERT: P = 10' JUNE 2008 J m 0 0 N N L11 W Z) r-, g T a. � r U v = IL a N co o Y o U) `r VX' ff N N LL o^ oh C 0 O O CL Z C)_ LL LL X 0k O g 3 OD Q W 0 rr 3 IL m U U N N LL O L h Q O Z. LPL LL pX rn a w 0 g m 0 M U U t/I N LL O (� O c�.. c_ Z_? yQ LL CC LL Ok �ry 0X a M N M O N Ol O O N N N Q Q W w � O g U u = EL � O o <? N U O N N N O LL O O � � v. Z_>. n O > LL LL LL a N M O N Ql a 0 N N r N N (n re Q w w E- O g = a m N o M U o i N Uj O h O Z — Sc, 0 rq 1 NO. LEGEND — — --- — — - EXISTING GRADE PROPOSED GRADE UUu %JVV 4 � J 590 590 580 A - 580 570 - ' 570 560 � o 550 550 540 540 530 530 l 520 \ 520 - .r -- 510 510 600 550 500 450 400 350 300 250 200 150 100 50 0 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 STA 84+50 ann 600 590 59C 580 - -- �, , - '' 586 570 ' __ 570 560 '' ',- 560 . 550 \ _ 550 540 - � J 530 � f 520 � _ 510 600 550 500 450 400 350 300 250 200 150 100 50 0 50 100 15U 2UU Z5U ;jUU JUu 4UU 45u 5UU UOU bUU nOU iUU IOU REVISIONS I BY I APP.I DATE 9711 Farrar Court, Suite 100 Richmond, Virginia 23236 phone: (804) 275-8301 a fax: (804) 275-8371 www.deItaairport.com LTx 0 IMPROVE RUNWAY 21 EXTEND ERSA DOAV NO. F ' CS0004-34 ` CROSS DRAWN BY: SN, L SECTIONS JRS � AMES D. NIXON, JR � uc. No. 019854 DESIGNED BY: 4 + T4 + r. -. JnN/ WME of O� �v S oAz:E�, _ ��' -DATE: CHARLOTTESVILL.E-ALBEMARLE AIRPORT JUNE 2008 85 VERT: V = io' J }