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HomeMy WebLinkAboutWPO201900013 Plan - Submittal (First) 2019-08-05O 0 8 P EN D , it AREA AND BULK REGULATIONS WITHIN THE RA, RURAL AREAS, ZONING DISTRICT ARE AS FOLLOWS: DIVISIONS BY RIGHT DIVISIONS BY SPECIAL USE REQUIREMENTS AMENDED 3-14-35) PERMIT (AMENDED 3-14-35) GROSS DENSITY 0.5 DU/AC 0.5 DU/AGE MINIMUM LOT SIZE 2.0 ACRES 2.0 ACRES MINIMUM FRONTAGE EXISTING 250 FEET 250 FEET PUBLIC ROADS MINIMUM FRONTAGE INTERNAL 150 FEET 150 FEET PUBLIC OR PRIVATE ROADS YARDS, MINIMUM: FRONT (EXISTING PUBLIC ROADS) 75 FEET 75 FEET' FRONT (INTERNAL PUBLIC OR 25 FEET 25 FEET' PRIVATE ROAD) (AMENDED 11-13-91) SIDE 35 FEET 35 FEET REAR 35 FEET 35 FEET MAXIMUM STRUCTURE HEIGHT 35 FEET 35 FEET' s 20-10.4, 12-10-30, 8-14-85, s 18-10.4, ORD. 08-A(`I), 8-0-96; UKU. Ub-16(i), I I -I/ -Des) COUNTY CODE 13-10.4) 24HARLOTTESVILLE,VIRGINIA ELTA PROJECT NO. 17018 & 17019 JL`,o HAPKI" a, 1% 0 'a j 'r -% " U "ILLEJA1wKw"' w[14U004' N117i AU'T'v1' A0"` R1T",` u b 2700 Polo Parkway Midlothian, Virginia 23113 phone: (304) 275-8301 www.deItaairport.co1n N 66®6 CHARLOTTESV/ ILLS ALBEMARLE f% 1, AIRPORT m ME SHEEN TITLE 6001-1 COVER SHEET C101-1 GENERAL LAYOUT, CRITICAL SLOPES, & PROJECT NOTES C102-1 AIRPORT PROPERTY MAP C103-1 PROJECT LAYOUT & PARKING SUMMARY C107-1 BORROW & WASTE SITE PLAN C103-1 DEMOLITION, MILLING, REPAIR LAYOUT C109-1 DEMOLITION, MILLING, REPAIR LAYOUT C110-1 GEOMETRIC LAYOUT C111-1 GEOMETRIC LAYOUT C130-2 EXISTING CONDITIONS C131-2 PHASE 1 EROSION & SEDIMENT CONTROL PLAN C132-2 PHASE 2 EROSION & SEDIMENT CONTROL PLAN C133-2 GRADING & DRAINAGE PLAN C134-2 GRADING & DRAINAGE PLAN ECONOMY LOT C135-2 GRADING & DRAINAGE CONCRETE APRON C115-2 PRE DEVELOPMENT DRAINAGE MAP C116-2 ULTIMATE POST DEVELOPMENT DRAINAGE MAP C117-2 POST DEVELOPMENT SUB DRAINAGE MAP C201-2 STORM SEWER PROFILE C202-2 RETAINING WALL PROFILE C501-2 EROSION & SEDIMENT CONTROL DETAILS 0502-2 EROSION & SEDIMENT CONTROL & DRAINAGE DETAILS C503-2 DRAINAGE DETAILS C701-2 STORMWATER CALCULATIONS C702-2 STORMWATER CALCULATIONS C703-2 STORMWATER CALCULATIONS C704-2 STORMWATER CALCULATIONS C301-2 EROSION & SEDIMENT CONTROL NOTES C602-2 EROSION & SEDIMENT CONTROL NOTES L101-4 LANDSCAPE PLAN L102-4 LANDSCAPE PLAN L103-4 LANDSCAPE PLAN 1 T I I o 1p TRA/C J. AUNDFRS I I&No.\031974 r a 07/15/20-19 1 SUBMITTAL }1.- JANUARY., 2019 SUBMITTAL I i 2019 SHEEN' NO. SUFFIX CO PANY NAME 1 DELTA AIRPORT CONSULTANTS, INC. 2 DRAPER ADEN ASSOCIATES 3 PACE COLLABORATIVE 4 ANHOLD ASSOCIATES APPROVEO by the Albemarle i.. - v Community C,evelan# Date ,- m File (l oa ( j - jWPO NO, JOB NO. WP020190001 3 1 17018/17019 DRAWN BY- SHEET Pjw DESIGNEES BY:'M& ^ 0 1 JDB bu mi SCALE. DATE - AS{ s I y r NUMBER DESCRIPTION NORTHING EASTING ELEVATION A 364 SURVEY CONTROL 3937852.910 11497138.568 617.5 CHO E SACS 3940408.748 11497730.060 612.0 CHO F SACS 3935874.430 11495832.171 629.0 CHO H PACS 3938176.324 11496755.954 619.9 X 155 SURVEY CONTROL 3936233.278 11494982.033 631.7 NOTE: INFORMATION OBTAINED FROM WWW.NGS.NOAA.GOV ON APRIL 4, 2019. 1j RUNWAY PROTECTION ZONE, V ASI SIASIt [ E r cl? - r TEMPORARY CONSTRUCTION I PART 77 APPROACH SURFACE ENTRANCE CE. TERY I 1,000' x 4,000' x 10,000' 34: 1,000' x 1,750' x 2,500' f / '/ BORR ROTATING O / iLC ELECTRICAL s ®, 1 VAULT / ; - WASTE SITE BEACON POTENTIAL STOCKPILE BASIN 155 LOCATION C ; F GATE 15 . =' j m j \\ 7-"BASIN ; N: 3941682.3609A _ ROFA - -- - - E: 11497903.5907 GLIDE SLOPE - - - - - - ------ `- - - -- -- -- STA 78+01.00, 0.00 RT (BL R ) r Q RSA - - ---- P - RSA -- - - - -RSA - -- ---- _ - __ R:>A --.. -- r -- „ - RW 3 LOCALIZER - / c , 1,000' FAR PART 77 --- 1 PRIMARY SURFACE 250'_. ..I 1 1 0 00 _ _ _ _ "- _ 30+W _ BASELINE-°"R" _ 40+00- - 50+00 60+00 _ _ 90+ N: 3935381.4439 f - - - i2UNW 3-24--•(6,801' x 150') - -- --- r / _® EXTENTS OF 1 E: 11495343 8944 250I EXISTING GRAVEL ST 10+00.00 0.00' RT (BL "R11 = EXPAND AIR ------ R i ..--- - - --- -- - i ;' - ---- -- - -- Ps --------- - - -- - RSA- - CHO_H HAUL ROAD f o o CHO F --- ---- RSA -- - ---- -- /'1:ItI ! -- -- ---- __--- RSA --- - -- --RSA I - n " (i r0 -A_- „ a - --- A-- I Rer -- - HAUL ROUTE ESCOR TED BY AIRPORT STAFF epz CSA Rpr , LANDMARK A A_,_ RpZ T 1f r T - I IN - pZ RM ALr BUILDINGSREI+ - { HNH TE o v J % C7 n I -. / V W OF NOMINAL r°1 m RUNWAY PROTECTION ZONE .--- - - I q ;' 0 Y 1,000' ): 1,425' x 1,700' n _ o- ON PAVE© SEC U GATE T. o ;; i PART 77 APPROACH SURFACE j J _ _ - ) - -1 I (g HIfFHIN+HHff}HHHfiHIONW+fHU I /" AC SS OAD. SEE 16-1. r 7 a 1,000 x 16,000 x 50,000 _._..__. ..,..,. a '' _ T FIRST 10,000'- 50:1 -- LAST 40,000'- 40:1 CS EX fc- r. PARK LOT - ----- q 01 1 Q R7_60 r PROJECT NOTES: 5. THE CONTRACTOR VEHICLES SHALL BE CLEARLY LABELED WITH CONTRACTOR'S COMPANY 13. SPECIAL ATTENTION TO DUST CONTROL WILL BE REQUIRED DURING THE COURSE OF THE ALBEMARLE COUNTY GENERAL CONSTRUCTION NOTES: 11. ALL WASTE MATERIALS SHALL BE TAKEN TO AN APPROVED WASTE AREA. EARTH FILL GENERAL: NAME. PROJECT. THE USE OF WATER SHALL BE ANTICIPATED. THE ENGINEER RESERVES THE SHALL BE INERT MATERIALS ONLY, FREE OF ROOTS, STUMPS, WOOD, RUBBISH, AND OTHER RIGHT TO HALT WORK OR HAULING IN NON -CONFORMING AREAS. IF CORRECTIVE ACTIONS 1. PRIOR TO ANY CONSTRUCTION WITHIN ANY EXISTING PUBLIC RIGHT-OF-WAY, INCLUDING DEBRIS. CONSTRUCTION: ARE NOT PROMPTLY TAKEN BY THE CONTRACTOR TO CONTROL (DUST. CONNECTION TO ANY EXISTING ROAD, A PERMIT SHALL BE OBTAINED FROM THE VIRGINIA 1. THE PROJECT NOTICE -TO -PROCEED WILL NOT BE ISSUED UNTIL ALL PROJECT FUNDING IS IN -PLACE AND THE CONSTRUCTION CONTRACT HAS BEEN APPROVED AND FULLY DEPARTMENT OF TRANSPORTATION. THIS PLAN AS DRAWN MAY NOT ACCURATELY 12. BORROW OR WASTE AREAS ARE TO BE RECLAIMED WITHIN 7 DAYS OF COMPLETION PER 1. THE CONTRACTOR SHALL LOCATE AND PROTECT EXISTING UTILITIES AND FACILITIES (I.E., 14. ALL LOOSE MATERIALS (DIRT, STONE, PAVEMENT, FORMING, ETC.) MUST BE KEPT WITHIN REFLECT THE REQUIREMENTS OF THE PERMIT. WHERE ANY DISCREPANCIES OCCUR THE ZONING ORDINANCE SECTION 5.1.28. LEGENDEXECUTEDBYALLPARTIES. AIRPORT LIGHTINIG, ACCESS, ETC.) FROM DAMAGE BY EQUIPMENT OR PERSONNEL. THE THE LIMITS OF CONSTRUCTION. WHEN THE CONSTRUCTION BARRIERS ARE MOVED DURING REQUIREMENTS OF THE PERMIT SHALL GOVERN. 2. THE CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING (INCLUDING PAYMENT OF CONTRACTOR SHALL CONTACT ALL UTILITY AND FACILITY AGENCIES FOR FIELD MARKING CONSTRUCTION, THE CLEANUP OF THE AREAS OUTSIDE THE BARRIERS SHALL OCCUR 13. ALL INERT MATERIALS SHALL BE TRANSPORTED IN COMPLIANCE WITH SECTION 13-301 OF FEES) ALL BONDS, PERMITS, LICENSES, ETC. REQUIRED BY LOCAL, STATE, AND FEDERAL PRIOR TO BEGININING CONSTRUCTION. THE LOCATIONS OF EXISTING UNDERGROUND IN AN APPROXIMATE IMMEDIATELY. 2. ALL MATERIALS AND CONSTRUCTION METHODS SHALL CONFORM TO THE CURRENT THE CODE OF ALBEMARLE. OM-X BENCHMARK LOCATION0 AGENCIES. THE PERMITS REQUIRED SHALL BE IDENTIFIED AND PROCURED BY THE UTILITIES ARE SHOWN WAY ONLY AND HAVE NOT BEEN INDEPENDENTLY )VERIFIED BY THE OWNER OR ITS REPRESENTATIVE. THE CONTRACTOR 15. TOPSOIL SHALL BE STOCKPILED ONLY IN THE WASTE AREA SHOWN ON THE PLANS UNLESS SPECIFICATION AND STANDARDS OF VDOT, UNLESS OTHERWISE NOTED. 14. BORROW, FILL OR WASTE ACTIVITY INVOLVING INDUSTRIAL -TYPE POWER EQUIPMENTCONTRACTORPRIORTOTHESTARTOFCONSTRUCTION. THE CONTRACTOR SHALL SHALL DETERMIINE THE EXACT LOCATION OF ALL EXISTING UTILITIES BEFORE OTHERWISE REQUESTED BY THE CONTRACTOR AND APPROVEDBY THE ENGINEER. THE 3. EROSION AND SEDIMENT CONTROL MEASURES SHALL BE PROVIDED IN ACCORDANCE WITH SHALL IBE LIMITED TO THE HOURS OF 7:OOAM TO 9:OOPM. CSA CONTRACTOR STAGING AREA COORDINATE WHICH PERMITS ARE REQUIRED WITH THE COUNTY PUBLIC WORKS DIVISION, COMMENCING WORK AND AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES STOCKPILE SHALL BE GRADED TO PROVIDE ADEQUATE DRAINAGIE AND PROTECTED BY SILT THE APPROVED EROSION CONTROL PLAN AND SHALL BE INSTALLED PRIOR TO ANY CLEAR, STATE SOIL CONSERVATION SERVICE, STATE HIGHWAY ADMINISTRATION, COUNTY WHICH MIGHT BE OCCASIONED BY THE CONTRACTOR'S FAILURE TO EXACTLY LOCATE AND FENCE OR OTHER SEDIMENT TRAPPING DEVICE AS ORDERED BY THE ENGINEER. THE GRADING, OR OTHER CONSTRUCTION. 15. BORROW, FILL OR WASTE ACTIVITY SHALL BE CONDUCTED IN A SAFE MANNER THAN CONTRACTOR HAUL ROUTE PURCHASING OFFICE, EROSION CONTROL OFFICER, ETC. (NO SEPARATE PAY ITEM). PRESERVE ANY AIND ALL UNDERGROUND UTILITIES. ALL UTILITIES AND FACILITIES ARE NOT STOCKPILE SHALL BE REMOVED AND THE AREA RESTORED TO A SMOOTH LINE AND MAINTAINS LATERAL SUPPORT, OR ORDER TO MINIMIZE ANY HAZARD TO PERSONS, 3. ANY LISTED MANUFACTURER'S EQUIPMENT SHALL MEAN THAT LISTED ITEM OR AN NECESSARILY SHOWN. THE CONTRACTOR SHALL ADVISE THE ENGINEER, IN WRITING, OF GRADED, SEEDED, AND MULCHED. SILT FENCE, SEEDING, AND MUULCHING ARE PAY ITEMS. 4. ALL SLOPES AND DISTURBED AREAS AREA TO BE FERTILIZED, SEEDED AND MULCHED. PHYSICAL DAMAGE TO ADJACENT LAND AND IMPROVEMENTS, AND DAMAGE TO ANY PUBLIC ALBEMARLE COUNTY STREAM BUFFER ANY EXISTING DAMMAGED UTILITIES PRIOR TO BEGINNING CONSTRUCTION. STREETBECAUSE O SLIDES, SINKING, OR COLLAPSE. APPROVED EQUIVALENT. 16. TOPSOIL WILL NOT BE MEASURED AS A SEPARATE PAY ITEM. REFERENCE IS DIRECTED TO 5. THE MAXIMUM ALLOWABLE SLOPE IS 2:1 (HORIZONTALMERTICAL). WHERE REASONABLY EXISTING FENCE 4. BORING LOCATIONS SHOWN ON THE PLANS ARE APPROXIMATE BORING INFORMATION WASOG ANY UTILITIES OR FACILITIES DAMAGED DURING THE PROJECT BY THE CONTRACTOR'S MEN THE SPECIFICATIONS. OVER EXCAVATION FOR RE -DISTRIBUTION OF TOPSOIL WILL NOT BE OBTAINABLE, LESSER SLOPES OF 3:1 OR BETTER ARE TO BE ACHIEVED. 16. THE DEVELOPER SHALL RESERVE THE RIGHT TO INSTALL, MAINTAIN, REMOVE OR CONVERT PROVIDED BY: OR EQUIPMENT SHALL BE PROMPTLY REPAIRED AT THE CONTRACTOR'S EXPENSE. THE MEASURED FOR PAYMENT AND WILL BE CONSIDERED INCIDENTAL TO THE PROJECT. TO PERMANENT STORMWATER MANAGEMENT FACILITIES WHERE APPLICABLE ALL EROSION EXISTING GLIDE SLOPE CRITICAL AREA CONTRACTOR SHALL HAND DIG WHEN WITHIN THREE (3) FEET OF ANY KNOWN OR TOPSOIL STRIPPING TO A DEPTH OF UP TO SIX (6) INCHES IN THE PROPOSED EMBANKMENT 6. PAVED, RIP -RAP OR STABILIZATION MAT LINED DITCH MAY BE REQUIRED WHEN IN THE CONTROL MEASURES REQUIRED BY THIS PLAN REGARDLESS OF THE SALE OF ANY LOT, INC. SUSPECTED UNDERGROUND UTILITY. AREAS WILL NOT BE MEASURED FOR PAYMENT. ANY STRIPPING BELOW SIX (6) INCHES IN OPINION OF THE COUNTY ENGINEER, OR DESIGNEE, IT IS DEEMED NECESSARY IN ORDER UNIT, BIUILDING OR OTHER PORTION OF THE PROPERTY. EXISTING LOCALIZER CRITICAL AREA 6864W MARKET STREET, SUITE 105, GREENSBORO, NC 27409 62. THE CONTRACTOR SHALL FIELD STAKE ALL FIXTURES PRIOR TO INSTALLATION. ANY EMBANKMENT AREAS WILL BE MEASURED AS MUCK EXCAVATIONI. TO STABILIZE A DRAINAGE CHANNEL. 33 6) 288-7180 33DISCREPANCIES IN THE ALIGNMENT LOCATION SHALL BE RESOLVED WITH THE ENGINEER 17. BLASTING IS NOT PERMITTED ON THIS PROJECT. 7. ALL TRAFFIC CONTROL SIGNS SHALL CONFORM WITH THE VIRGINIA MANUAL FOR UNIFORM 17. TEMPORARY STABILIZATION SHALL BE TEMPORARY SEEDING AND MULCHING. SEEDING IS TO BEAT 75 LBS/ACRE, AND IN THE MONTHS OF SEPTEMBER TO FEBRUARY TO CONSIST A EXISTING PART 77 APPROACH SURFACE 5. FIELD SURVEY INFORMATION WAS PROVIDED BY: PRIOR TO INSTALLATION. TRAFFIC CONTROL DEVICES. 50/50 MIIX OF ANNUAL RYEGRASS AND CEREAL WINTER RYE, OR IN MARCH AND APRIL TO EXISTING AIRPORT PROPERTY LINE 18. THE CONTRACTOR IS RESPONSIBLE FOR MOWING OF GRASS WITHIN THE PROJECT AREAS CONSIST OF ANNUAL RYE, OR MAY THROUGH AUGUST TO CONSIST OF GERMAN MILLET. ROUDABUSH AND GALE 3. THE CONTRACTOR SHALL MARK AND LIGHT AREAS UNDER CONSTRUCTION IN UNTIL SUBSTANTIAL COMPLETION AND ALL OBSTACLES TO MOWING ARE REMOVED. 8. UNLESS OTHERWISE NOTED, ALL CONCRETE PIPE SHALL BE REINFORCED CONCRETE PIPE STRAWF MULCH IS TO BE APPLIED AT 80LBS/100SF. ALTERNATIVES ARE SUBJECT TO ROFA-- -- EXISTING RUNWAY OBJECT FREE AREA 4 M LLO ROAD, CHARLOTTESVILLE, VA 22902 ACCORDANCE WITH THE PROJECT PLANS AND SPECIFICATIONS. PUBLIC SAFETY SHALL CLASS 111. APPROVED BY THE COUNTY EROSION CONTROL INSPECTOR. 4 - 020 977DATNOT BE COMPROMISED. 19. MINOR ITEMS (I.E. SIGNS, SHRUBS, CONCRETE PADS, ETC.) THAT MAY BE ENCOUNTERED RPZ --- EXISTING RUNWAY PROTECTION ZONE SURVEY DATE: DECEMBER 2017 SSURVEYSHALL BE REMOVED AND CONSIDERED INCIDENTAL TO MISCELLANEOUS DEMOLITION. 9. ALL EXCAVATION FOR UNDERGROUND PIPE INSTALLATION MUST COMPLY WITH OSHA 18. PERMAINENT STABILIZATION SHALL BE LIME AND FERTILIZER, PERMANENT SEEDING, AND 4. THE CONTRACTOR SHALL BE REQUIRED TO RELOCATE BARRICADES/ TRAFFIC CONTROL STANDARDS FOR THE CONSTRUCTION INDUSTRY (29 CFR PART 1926). MULCH._ AGRICULTURAL GRADE LIMESTONE SHALL BE APPLIED AT 90LBS/1000SF, DRAPER ADEN AND ASSOCIATES DEVICES DURING THE PROJECT. MULTIPLE RELOCATIONS OF BARRICADES/ TRAFFIC 20. ALL PAVEMENT TO BE REMOVED SHALL BE NEATLY SAWCUT. NO 1 SEPARATE PAY ITEM. 1NCORWORATED INTO THE TOP 4-6 INCHES OF SOIL. FERTILIZER SHALL BE APPLIED AT RS. 4--- -- EXISTING RUNWAY SAFETY AREA 1030 WILMER AVENUE, SUITE 100, RICHMOND, VA 23227 CONTROL DEVICES SHALL BE CONSIDERED INCIDENTAL TO THE PROJECT. THE LOCATION GENERAL CONSTRUCTION NOTES FOR EROSION AND SEDIMENT CONTROL PLANS 1000LBS/ACRE AND CONSIST OF A 10-20-10 NUTRIENT MIX. PERMANENT SEEDING SHALL BE PROPOSED CONSTRUCTION 264 OF BARRICADES/TRAFFIC DEVICES, AS SHOWN ON THE PLANS, REPRESENTS THE MOST 21. PIPE REMOVAL AGAINST PAVEMENT EDGES SHALL BE COMPLETED IN A MANNER WHICH APPLIED AT 180LBS/ACRE AND CONSIST OF 95% KENTUCKY 31 OR TALL FESCUE AND 0-5% DATE: SURVEYDATE: JUNE 2016 SURVEYTYPICAL LOCATION. NN. WILL NOT DAMAGE THE EXISTING PAVEMENT TO REMAIN. NO SEPARATE PAY ITEM. 1. THE PLAN APPROVING AUTHORITY MUST BE NOTIFIED ONE WEEK PRIOR TO THE PERENINIAL RYEGRASS OR KENTUCKY BLUEGRASS. STRAW MULCH IS TO BE APPLIED AT PRE - CONSTRUCTION CONFERENCE, ONE WEEK PRIOR TO THE COMMENCEMENT OF LAND 80LBS/1100SF. ALTERNATIVES ARE SUBJECT TO APPROVED BY THE COUNTY EROSION CRITICAL SLOPES 6. THE OWNER RESERVES THE RIGHT TO CONTRACT AND PERFORM OTHER OR ADDITIONAL 5. THE CONTRACTOR SHALL PROVIDE A FINISHED PAVEMENT SURFACE FREE OF PONDING DRAINAGE: DISTURBING ACTIVITY, AND ONE WEEK PRIOR TO THE FINAL INSPECTION. CONTROL INSPECTOR. WATER. ALL AREAS OF PONDING WATER SHALL BE REPAIRED AS ORDERED BY THE STEEP SLOPES - MANAGED WORK ADJACENT TO AND WITHIN THE WORK AREA COVERED BY THIS CONTRACT. WHEN SEPARATE CONTRACTS ARE LET WITHIN THE LIMITS OF ANY ONE PROJECT, EACH ENGINEER AT NO ADDITIONAL COST TO THE OWNER. 1. THE CONTRACTOR SHALL PROVIDE O-RING JOINTS OR OFFSET JOINTS WITH PROFILE 2. ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CONSTRUCTED AND 19. MAINTENANCE: ALL MEASURES ARE TO BE INSPECTED WEEKLY AND AFTER EACH RAINFALL. CONTRACTOR SHALL CONDUCT THEIR WORK SO AS NOT TO INTERFERE WITH OR HINDER GASKETS FOR ALL REINFORCED CONCRETE PIPE INSTALLED UNDER THIS PROJECT. THE MAINTAINED ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE VIRGINIA ANY DAMAGE OR CLOGGING TO STRUCTURAL MEASURES IS TO BE REPAIR IMMEDIATELY. STEEP SLOPES - PRESERVED THE PROGRESS OR THE COMPLETION OF THE WORK BEING COMPLETED BY OTHER 6. THE CONTRACTOR SHALL INSTALL TEMPORARY CONSTRUCTION ENTRANCES AT ALL CONTRACTOR SHALL INSTALL STANDARD STEPS IN ALL MANHOLES AND DROP INLETS. THE EROSION AND SEDIMENT CONTROL HANDBOOK AND VIRGINIA REGULATIONS VR 625-02-00 SILT TRAPS ARE TO BE CLEANED WHEN 50% OF THE WET STORAGE VOLUME IS FILLED WITH CONTRACTORS. THE CONTRACTORS WORKING ON THE SAME PROJECT SHALL COOPERATE LOCATIONS WHERE HAUL ROUTES CROSS PAVEMENT. SEE THE EROSION AND SEDIMENT CONTRACTOR SHALL INSTALL INLET SHAPING IN ALL DRAINAGE. AND SEWAGE MANHOLES EROSION AND SEDIMENT CONTROL REGULATIONS. SEDIMENT. ALL SEEDED AREAS ARE TO BE RESEEDED WHEN NECESSARY TO ACHIEVE A WITH EACH OTHER AS ORDERED BY THE ENGINEER. ANY ADDITIONAL EFFORT OR WORK CONTROL SHEET FOR DETAILS AND GENERAL PROJECT LAYOUT SHEET FOR ANTICIPATED AND DROP INLETS. NO SEPARATE MEASUREMENT WILL BE MADE FOR THE ABOVE GOOD ;STAND OF GRASS. SILT FENCE AND DIVERSION DYKES WHICH ARE COLLECTING REQUIRED FOR SUCH COORDINATION WITH OTHER CONTRACTORS SHALL BE INCIDENTAL LOCATIONS. THE CONTRACTOR SHALL MAINTAIN THESE TEMPORARY CONSTRUCTION REFERENCED ITEMS. 3. ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR TO OR AS SEDIMENT TO HALF THEIR HEIGHT MUST BE CLEANED AND REPAIRED IMMEDIATELY. TO THE PROJECT AND NO SEPARATE MEASUREMENT OR PAYMENT WILL BE MADE. ENTRANCES SUCIH THAT MUD IS NOT TRACKED ONTO OPEN AREAS OR VEHICLE THE FIRST STEP IN CLEARING. REFERENCE IS DIRECTED TO SECTION 50-05 OF THE SPECIFICATIONS. IT IS ANTICIPATED ROADWAYS. 2. ALL MANHOLE AND DROP INLET LOCATIONS AND TOP ELEVATIONS ARE GIVEN TO THE 20. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE REMOVED THAT OTHER WORK MAY BE COMPLETED BY AN INDEPENDENT CONTRACTOR(S) DURING CENTER OF THE STRUCTURE UNLESS OTHERWISE NOTED. CURB DROP INLETS SHALL BE 4. A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE MAINTAINED WITHINI 30 DAYS OF FINAL SITE STABILIZATION, WHEN MEASURES ARE NO LONGER NEEDED, THE COURSE OF THIS PROJECT. 7_ ANY CONSTRUCTION OR MAINTENANCE NECESSARY, INCLUDING ASSOCIATED LABOR AND ALIGNED TO MATCH CURB ALIGNMENT AND GRADE. SPOT ELEVATIONS ARE GIVEN FOR ON THE SITE AT ALL TIMES. SUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROL INSPECTOR, MATERIALS, TO PRESERVE THE HAUL ROUTE FOR THE CONTRACTOR'S USE SHALL BE CURB OR CURB AND GUTTER AT THE TOP OF CURB UNLESS OTHERWISE NOTED. THE 6 T NO CONTRACTOR EMPLOYEE(S) SHALL BE PERMITTED TO RESIDE AT THE LOCATION OF CONSIDERED INCIDENTAL PROJECT COSTS AND SHALL NOT BE A SEPARATE PAY ITEM. CONTRACTOR SHALL FIELD VERIFY THE INVERTS OF ALL CONNECTIONS TO EXISTING PIPES 5. PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED GENERAL CONSTRUCTION NOTES FOR STORMWATER MANAGEMENT PLANS ui THE PROJECT SITE OR AIRPORT PROPERTY. PRIOR TO FABRICATION OF PROPOSED STRUCTURES. ON THESE PLANS (INCLUDING, BUT NOT LIMITED TO, OFF -SITE BORROW OR WASTE AREAS), 8. THE CONTRACTOR SHALL REPAIR ANY PAVEMENTS DAMAGED BY THE CONTRACTOR'S THE CONTRACTOR SHALL SUBMIT A SUPPLEMENTARY EROSION CONTROL PLAN TO THE 1. ALL DAMS AND CONSTRUCTED FILL TO BE WITHIN 95% OF MAXIMUM DRY DENSITY AND 2% SECURITY: OPERATIONS. ALL COSTS TO REPAIR DAMAGED PAVEMENT SHALL BE INCIDENTAL TO THE 3. LENGTHS OF DRAINAGE PIPES ON THE PLANS ARE GIVEN FROM CENTER OF MANHOLE TO OWNER FOR REVIEW AND APPROVAL BY THE PLAN APPROVING AUTHORITY. OF OPTIMUM MOISTURE CONTENT. ALL FILL MATERIAL TO BE APPROVED BY A PROJECT. CENTER OF MANHOLE OR FROM OUTSIDE EDGE OF ENDWALL TO OUTSIDE EDGE OF GEOTECHNICAL ENGINEER. A GEOTECHNICAL ENGINEER IS TO BE PRESENT DURING 1. THE CONTRACTOR SHALL ONLY USE THE HAUL ROUTE DESIGNATED BY THE OWNER. ENDWALL. PIPE WILL BE MEASURED FROM THE INTERIOR FACE OF THE DOWNSTREAM 6. THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL EROSION CONSTRUCTION OF DAMS. ai 9. ALL DISTURBED AREAS, INCLUDING THE CONTRACTORS STAGING AREA, HAUL ROUTES, STRUCTURE TO THE INTERIOR FACE OF THE UPSTREAM STRUCTURE. CONTROL MEASURES NECESSARY TO PREVENT EROSION AND SEDIMENTATION AS CRITICAL SLOPES PER ALBEMARLE COUNTY GIS o T 2. AT THE END OF EACH WORK DAY, THE CONTRACTOR SHALL POSITION ALL EQUIPMENT, GRADING LIMITS, ETC. SHALL BE RESTORED TO A SMOOTH LINE AND GRADE WITH POSITIVE DRAINAGE. THE CONTRACTOR SHALL SEED AND MULCH ALL DISTURBED AREAS. THERE 4. DETERMINED BY THE PLAN APPROVING AUTHORITY. 2. PIPE AIND RISER JOINTS ARE TO BE WATERTIGHT WITHIN STORMWATER MANAGEMENT SLOPES >25% NOTE: INCLUDES SLOPES CONSTRUCTED c2 TOOLS, MATERIAL, ETC. IN THE APPROVED CONTRACTOR'S STAGING AREA UNLESS THE CONTRACTOR SHALL FIELD VERIFY EXISTING LOCATION, SIZE, INVERT AND TOP FACILITIES. UNDER PREVIOUSLY APPROVED SITE PLAN AMENDMENTS) OTHERWISE REQUESTED BY THE CONTRACTOR AND APPROVED BY THE ENGINEER. WILL BE NO MEASUREMENT FOR PAYMENT OF SEEDING AND MULCHING REQUIRED ELEVATION FOR EACH EXISTING PIPE AND/OR STRUCTURE WHICH IS BEING TIED -INTO WITH 7. ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT o OUTSIDE THE GRADING LIMITS, APPROVED STOCKPILE LIMITS, OR APPROVED HAUL LIMITS. PROPOSED PIPE(S) AND/OR STRUCTURE. VERIFICATIONS SHALL BE COMPLETED AND ALL TIMES DURING LAND DISTURBING ACTIVITIES AND DURING SITE DEVELOPMENT UNTIL 3. FOR TEMPORARY SEDIMENT TRAPS OR BASINS WHICH ARE TO BE CONVERTED TO T 3. THE AIRPORT IS SUBJECT t0 TSA SECURITY REQUIREMENTS AND RIGID ADHERENCE IS SUBMITTED IN WRITING TO THE ENGINEER PRIOR TO STRUCTURE FABRICATION AND/OR FINAL STABILIZATION IS ACHIEVED. PERMANENT STORMWATER MANAGEMENT FACILITIES; CONVERSION IS NOT TO TAKE PLACE MANDATORY. ANY FINES IMPOSED AS A RESULT OF ACTIONS BY THE CONTRACTOR'S 10. ALL BROKEN CONCRETE, ASPHALT, ETC. SHALL BE DISPOSED OF OFFSITE BY THE DRAINAGE PIPE INSTALLATION (NO SEPARATE PAY ITEM). UNTIL THE SITE IS STABILIZED, AND PERMISSION HAS BEEN OBTAINED FROM THE COUNTY 400 0 400 800 PERSONNEL WILL BE DEDUCTED FROM MONEY DUE TO THE CONTRACTOR. CONTRACTOR IN ACCORDANCE WITH LOCAL, STATE, AND FEDERAL GUIDELINES. 8. DURING DEWATERING OPERATIONS, WATER WILL BE PUMPED INTO AN APPROVED EROSION CONTROL INSPECTOR. o 5. WELLPOINTING AND/OR OTHER DEWATERING METHODS REQUIRED FOR THE INSTALLATION FILTERING DEVICE. E 4. THE CONTRACTOR SHALL MAINTAIN SEPARATION BETWEEN THE AIRSIDE AND NON -SECURE 11. ALL ITEMS SHOWN AND LABELED TO BE REMOVED, INCLUDING MINOR AREAS OF CLEARING OF MANHOLES, DROP INLETS, ETC. SHALL BE CONSIDERED INCIDENTAL TO THE PROJECT. GENERAL CONSTRUCTION NOTES FOR BUILDING INSPECTION SCALE: 1 "=400' FEET C mSIDE OF THE AIRPORT AT ALL TIMES. THE PERIMETER FENCE SHALL BE MAINTAINED ON A AND GRUBBING, ON THIS PLAN SHALL BE REMOVED UNDER THE LUMP SUM PRICE FOR 9. THE CONTRACTOR SHALL INSPECT ALL EROSION CONTROL MEASURES PERIODICALLY AND a CONTINUOUS BASIS WITH ANY TEMPORARY OPENING BEING CONTINUOUSLY OBSERVED BY MISCELLANEOUS DEMOLITION, UNLESS OTHERWISE NOTED. 6. THE CONTRACTOR SHALL CLEAN THE STORM SEWER SYSTEM OF ALL SEDIMENT UPON AFTER EACH RUNOFF PRODUCING RAINFALL EVENT. ANY NECESSARY REPAIRS OR 1. RETAINING WALLS GREATER THAN 3 FEET IN HEIGHT REQUIRE A SEPARATE BUILDING oa THE CONTRACTOR'S DESIGNATED EMPLOYEE. IF ORDERED BY THE ENGINEER OR OWNER, 12. THE CONTRACTOR SHALL MAINTAIN POSITIVE DRAINAGE FOR THE COMPLETE DURATION OF STABILIZATION OF THE UPSTREAM AREAS (NO SEPARATE PAY ITEM). CLEANUP TO MAINTAIN THE EFFECTIVENESS OF THE EROSION CONTROL DEVICES SHALL PERMIT. WALLS EXCEEDING 4 FEET IN HEIGHT REQUIRE A STAMPED ENGINEERED DESIGN THE CONTRACTOR MAY BE REQUIRED TO PROVIDE GATE GUARDS. GATE GUARDS ARE THE PROJECT. THE DRAINAGE SHALL BE OF EQUAL OR GREATER CAPACITY OF THE BE MADE IMMEDIATELY. ALSO. 3 INCIDENTAL TO THE COST OF THE PROJECT. EXISTING DRAINAGE CONVEYANCES. THIS MAY REQUIRE TEMPORARY DITCHES, 10. ALL FILL MATERIAL TO BE TAKEN FROM AN APPROVED, DESIGNATED BORROW AREA. o STRUCTURES OR PIPES, WHICH SHALL BE INCIDENTAL TO THE PROJECT. aa 2 E 0 3 n PLTH of f APRON/ PARKING EXPANSION WPG NWO. P0201900013 170018/17019 ca 2700 Polo Parkway aTDRAWN BY: SHEET Midlothian, Virginia 23113DELTA O GENERAL LAYOUT, CRITICAL PAW aTJ. AUNDERS y 4 phone: (804) 275-8301 Li o.031974 SLOPES, & PROJECT NOTES DESIGNED BY: JD8 cl 01 01 07/15/2019 w Z.- www.deItaairport.com - TAN INC, o, ,w S ONAL CHARLOTTESVILLE ALBS LE AIRPORT SCALE: oo' 6 ATJULY2019 XNO. REVISIONS BY APP. DATE sI ti wo I -I I ---,; .. . .... . . .. ...... .... EXISTING FENCE EXISTING AIRPORT PROPERTY LINE PROPOSED AIRPORT PROPERTY LINE INTERIOR PARCEL LINES ADJACENT PARCEL LINES I - - - - - - EXISTING UTILITY EASEMENT IWl11 EXISTING AVIGATION EASEMENTR/001 I GENERAL NOTES 1. BUILDING LOCATIONS DEPICTED BASED ON EXISTING 9052'1/1/ (2004) TOPOGRAPHICIPLANIMETRIC INFORMATION AND ARE SHOWN FOR GENERAL MAGNETIC DECLINATION REFERENCE ONLY. 2. THIS SURVEY WAS PREPARED WITHOUT THE BENEFIT OF A TITLE REPORT. THE 1 PARCELS ARE SUBJECT TO ANY EASEMENTS OF RECORD AND OTHER PERTINENT FACTS THAT A TITLE REPORT MIGHT DISCLOSE. 3- ALL DEED BOOK, WILL BOOK, AND PARTNERSHIP BOOK REFERENCES ARE TO THE CLERK'S OFFICE OF THE CIRCUIT COURT OF ALBEMARLE COUNTY, VIRGINIA. 4. THIS BOUNDARY SURVEY DOES NOT INCLUDE A PARCEL KNOWN AS "HAZARD BEACON ON APEX OF PINEY MOUNTAIN", CONTAINING 0.96 ACRE, AS SHOWN ON SHEET 2 OF 2 OF "CHARLOTTESVILLE-ALBEMARLE AIRPORT, EXHIBIT A, COMPOSITE PLAT", DATED DECEMBER 10, 1986 BY ROUDABUSH, GREENE, & GALE, 11 v INC. SAID PARCEL IS ALSO KNOWN AS PARCEL 1 8A ON ALBEMARLE COUNTY TAX , " , 11 MAP 20. PROPERTY RELEASED , x ,91-11, A , I", 1, 111i ,/,, 11;e )" ,,,,,,, 'j, I /" "i" i, , ,,,&,, 11 , " . .. I I -. 1, I , - / I 11 ; I , S" , 0, w, ,j 3 1,,>,- /_, ", " " 120 , , , "" , - ""' " -Z:: "/"",",,',',',,':-,/,,/;""/"""""","",:,:::,=,',,f,e/",/I 5 1 1, , I'll - I- , -111- -- I'll, -, I'll 11-l"', - ; / 1, // , / " A4 11_ - . .. .... ,-,:;,,,` __ .. ..... . .......... _,", I I I - V_?I lf, I pi",/ "') . ...... . I , / " ;, - ,;_ / 1, , , "" . !=, 7" 1' ,; I , I I- ,-, , / ., -EX,($TINGASOS I ; / ; ..... ,,, - I / , X 1, g/V, Z Z,,W,A,-14*,Z_ ..... .. ..... " I'll Ill""I'll""I",:'ll,/ _",-; ...... ) /,_ 11 I 11 11 __ ,, :_111_ , 1-11-1 I // 11 , - I , , /) - 111'11 "!/"" , , - 1 7;,,;,, "", 11 / II"" _ __ , fS / ... .. . . .... . -- , , .... __]" 71-111117-1 , I / I _--", \ 11 ,,, , , ", I % - I 11 I a1, - ", - I ;,;, a I . / W w 'j - I -,z, / , " I , d ,-; i,_,1_"//- " , , 1 iAk,4 I ,', bl -l- I s , z,l -- -1 -1 I I I I / II , , , // Ii i I - __ 11 I I , - , 11111-;;_ , <, '- 216.21.,.,/1 1 I/ __ I I ... . I I , - , . , , , ", , M", .111, / , ,-, 'r, , I ', , ", - ; ',ix/_' 1111 I - -1 J " IB , 4:' ,-,,, , ;;:;;; 1. I " I ,,- / I 11 I 11. " ;, ........ . ... % I I I , I i , I i 1 F16 - , - 1 - . ..... 111) ,/'_- 1, , Irll -- - 77 --------- I'll j 1111 "- i, 1- / 0, hll / , I , F// - "Mi '' , 11, OF - 01 `W, " ,/ 1, fil _, j' 4 , , W, ,_ , N22'03'16"E 1341.46' " " , ,e, 11 ......... . ............ - , 1 4) , 7 F, -- , , ;6 \ ... " 66' " , - ... : , ," , "/! I ! I/ I 4- , " , 1.6 - ,,- V_ 7, , I / .;_`, 1 0 V :t_-_-- ............. -":':'_', IW _7(Ila-_1 1-1 ,, , I , I'll el L / 11--, -11, WN, 34 ,_,,_-m_,j-' 11 , A Cl ;- :: ..... " Ill," "'I",", " 11 ,2 _ 1 /?...,.;::' I_;,,g;," , I ... ..... vjgq R) I , I'll - I _ _N _"" , - .... c ,,,, I , I ".6 ""I" - I V ,,-, . .......... , , I N/__ , - ,/ ,, . .. ......... .. Z'// ... ,, -- , I w ov 1-7,,,` , 3 V . . ..... . .. 11--, ,, ,, r y -;,,,""Ill'-"""",.,."",,,""-'' I'I ..... g// , a, , , -_, ' - ,,Z3. M / " / , 0""', ;/1 " - ROUTE ,- " ,;,4 -/, , , ... I'llON, W/ , , " //;,/ , 743 ',Z I 10/ - II - ,e, V 1, - _ 11 // / V - , , , I , 11 " I : , , 1. y I" , -:, I "I - I 1 ,,_ ,, C', -- - , 11" " , , '_ , 0_`,''_'/" -' : ...... 34 -- , 1-111 ....... 4 . .. .. ......... ,,',,',', 1*% " I II, / ;;;; y 2 - - -- ----- - .... L;i. !t ,,`- ; " t!R 4 ... f 9 ? I v,,,,/ ""'A I V 1-1/ I'll 1, 15 _ ...V P 10?///`, Auv "' , C,'P- ari ... _ &t"-' ,', , , ,,, "',", / p "7 I " - . .. .. .. 111 , - 5',`f `,'X `6 4 % "', L 55 A ,,, , I -,0/0" """ /', 770\ , ..... .. "'A01---, ,_\ E,,, I "'! 01 842' ,'If , -/ L363 I " I V f , I1/1 , A , "; , , / v AII , 4 161,11 ,1_:11r_____ 1, , I1 )/r , ,,' "", 11 , I , 0 " I , I I A-? I ' 9)j11i1_1 ,I ?11 , ,j, , 1 i_, I 2 t , 1, - " , &A I ITRANSACTIONNOTES `, A I " - I"!,I,"",",)Il Ad". I TIT-V ------------ 11i , I - 11 ` 7 I r ..... . . . . . ... . . . . . ...... .... I - , IA 362, , . ------ 4ii J_111'1 1 1, / I , _ I , I'l \ , O' ... , i,,, ,r, .............. _ , 1 i""" , I __,', I ', 11_1111-11111 ..... I " I I , - 1. AIRPORT PROPERTY OWNERSHIP WAS INITIALLY HELD JOINTLY BY THE CITY OF /, / , I "-" T"-"-,---,-,",-,,,-,,,-, ,,,, .. ...... '_' " " ,,, I I'l, . .......... = R", \, ""WR """"',f .... ..... . . .... =""',',',', "z"Ill'I'l""""",""Ilz . ... . . . . ..... k,,`,;:;;;" IDIK ..... " - I 1, " I "' 1111 I _L__ , I 'r ____] 1, U o 1 Y ,_1 111' CHARLOTTESVILLE AND ALBEMARLE COUNTY. ALL AIRPORT PROPERTY AS OF , ",,"/ _ 1 I j I1114" 31 ,Zl I , 1- " I FEBRUARY 2,1975 (APPROXIMATELY 604 ACS. FEE PLUS EASEMENTS) WAS - A6O 11 nir i rZAI / -1-A 11 k 11X I " - Arr ;"- , ' /' ' 5 4,` 1 " I IIR11, TRANSFERRED TO THE CHARLOTTESVILLE-ALBEMARLE AIRPORT BOARD. THIS -/ 1 - " - I I I I , - , ,---_--- -_ L- __' , , , " ", 56 11 I I . .. .. _ , / _;, A, I L117- 5 \ - TRANSACTION IS RECORDED IN DB 607/0036, ALBEMARLE COUNTY, VA. - _,// ," 1, (_--/5 - ' i1, , -:P-r L, __11 \, 1, " 1 1 I ', 1% 1I , Ii , I I '---- 22± 161,,",` , ," , I IF, I 11 /_ , , , ,` , 11 , r:, I , 1, "\, lf/ 1, 1 1", " , , / _F/?x /I 11, '' I " I2. ON OCTOBER 3,1984, ALL AIRPORT PROPERTY (APPROXIMATELY 611 ACS. FEE ,/ / ; 69 , , --- , , I I 0 , , " , I I t ', _ II " "kI , z i) I -// 1, I1,1, 1, I I I " _ ;,: ,,, I I 1, , ,; . . . .. . ,, I I t-- I , j" IA2* / , ", I , I 1 1, I I, '11, , PLUS EASEMENTS) WAS TRANSFERRED TO THE : 1, 11 -11,11) - , , I , " , , I " , " 11 I I ", I . .. ..... ..... , I , -/\,--\ "', ,b, :1 I -ALBEMARLE AIRPORT AUTHORITY. THIS TRANSACTION IS 5 ; ; ." / ,o , . I 1, I n79 , /- 'A , CHARLOTTESVILLE I 1 62 5 / ?,, - 1, , I ,,, , 1, `,, '- 1, I'll ", , , i I i I , . .... ... IVS, , I 111 , , 1, 11 %- I I I 11 1 2 , .. . ... . ' Z1 DI , F I 11 / / 58 _/ RECORDED IN DB 818/210, ALBEMARLE COUNTY, VA. , A L ,1, " "', 4 I - I 1 I 1, ,_-, I Fr 1_, 11 11 I1, I ----- `- 4 , -,",, , 3- EASEMENTS HELD ON PARCELS LATER ACQUIRED BY THE GOVERNING BODY I , ;- t f ....... ....... N24!495TE,12a&, ''-, , -, mI ;; / ,-',-,i4,: ------- - - _____ ...... ;'E !-;, ; ;, ") ) , ... / )"',,,: / I I ;/ , 1, "" - ,, s, \ , I I , / -' .. .. .. .. - - , ,... 24'-, 11 i, " ;", , / ; , , L404' ,/, ,\ I i , - ',,, 11 . .. I", N I - --L;3'_3 - , OF THE AIRPORT ARE NOT DEPICTED ON THE PROPERTY MAP IF THE PARCEL IS "' ," / i// '406 \ I / . ... / r ), /, ,` , 1 1 77 , , ..... I'll I " / 1 4 - I - ,' 11 i " , 11 I : 11 / 11 I kp 11 hI, / I / / "' M " I - 111""",-l"t I Fh INOWOWNEDBYTHEAIRPORTAUTHORITY. SEE TRANSACTION TABLES FOR 11 L ': '/ I 01 //11 "; 'I " - 11 - - 2 ' h' 1. I -- n", II - , ,,,, 11 I I , I , 4 I " IDETAILSOFEASEMENTSPREVIOUSLYHELD. LA01 I "'I'll .... . .. . .... . - 1, / 78\ ii I- _ -k-' !tkI5_7 1 . .. / X/// V ,, , gw " r , , ,; i 11 - " 1 - 11 I - , I w e " 11--- / A_N,.g / 8 1, 5'599ko-- , I I- \ 6,70T ' _ N2TI0,52,9zE N - /,,` 5) 137.3r '_ - - 2513-36 58T] , 351,705' 34T - - // 56I- I I - I -"- -_-- __ ______ - 111L - I—- _" , __ , I , ? P OPERT & AT I , , ,, Px, I V; , , Z 1, - - 11 "I - ...... ....... , ,"i", - ,/"" 11 A2419' I ,,,, , , , 11 " " I 11 I I , , I , , , ,/ - 47E 6 3-5 , TIN "EASEMENT 4,m/, , 1 1'11Q 1"f_ I , " 1 ,. 1,5 , 1EXIS ' G R ( N, 1" 1 er 1 I'll, ', "I'll , I ...... I , , ...... ;. jA r, - e/ ... ,, 11.121 ,, 11 , ",// / P PATAXMAP / DB/PAGE PREVIOUS OWNER AC DATE I GRANT NO. OR. PURPOSE OF ACQUISITION / P" I //, PARCEL No. RECORDED PURCHASE INFO EASEMENTTYPE g g/ g", REF NO. , / III II 1// ,/ II 11 , I i I CUM. EASEMENT CUM. , ii, , FEE , 6, tm%%xis I /, I/ , 1 32/56 298/87 Titus Pankey, Jr. 73.750 73.750 10/25/1951 FAAP 9-44-016-0301 Initial Airport Construction ), ; /, .e ,//'1`,/ I/ % 4/ 11 2 297-491 ET_ Muse 22,100 95.850 10/26/1951 FAAP 9-44-016-0301 Initial Airport Construction I I , ,,/ 11 I. " II , 016-0301 _, Hll-_-,, ; 3 298-115 Manda Frazier 5.250 101.100 111119/1951 FAAP 9-44 Initial Airport Construction ,,,, I 4 32/57 298/316 Viola Grigsby 5.270 106.370 12/26/1951 FAAP 9-44-016-0301 Initial Airport Construction 5 32/49 299/540 Francis Brown 9,690 11&060 2/25/1952 FAAP 9-44-016-0301 Initial Airport Construction I ; 1 6 32149A 3001273 Carrie Watts, et al. 5.380 121,440 4/1311952 FAAP 9-44-016-0301 Initial Airport Construction I 1 7 300/255 Dirk Dehooge 17.290 138.730 4/13/1952 FAAP 9-44-016-0301 Initial Airport Construction 8 32/56A 300/267 Elmer McClammer, et a]. 162.040 300.770 4/13/1952 FAAP 9-44-016-0301 Initial Airport Construction 1, 9 32/49G 300/270 Garland Robbins 6.970 307.740 4/13/1952 FAAP 9-44-016-0301 Initial Airport Construction 10 300/257 McKinley Goggins, et al. 28-170 335.910 411311952 FAAP 9-44-016-0301 Initial Airport Construction 501 11 32/49C 300/264 McKinley Goggins, et al. 10.120 346.030 4/13/1952 FAAP 9-44-016-0301 Initial Airport Construction " 12 300-261 McKinley Goggins, et al. 5.880 351.910 4/13/1952 FAAP 9-44-016-0301 Initial Airport Construction 13 32/49F 300-276 Ross Lillard, el: al. 32.200 384.110 4/13/1952 FAAP 9-44-016-0301 Initial Airport Construction SC rfn 4 FAAP 9AA 046 OQr)4 I ;f; I A; Cz1 IL: Z) 0 j 0 2700 Polo Parkway q 2 a_ Midothian, Virginia 23113 6 (nW I - 0 (D t- < phone: (804) 275-8301 2 6. - vvww. d eltao i rpor-1. corn - Z - XU) li- W E NO. REVISIONS BY APP. DATE 0 _ . - . . - 1, I' O El REF. No. I I I 1, g/ "I Al, , ' r , LESSEE R ' E T DB/ PAGE ENC 11 , TYPE I ... ;, ., I I'," I AREA ACRES) DATE RECORDED 11 I , I , y I TERM YEARS) I , " N%. 11'_, , I POSE 1 VA Electric & Power Co. 284/268 Utility 5/16/1949 Power 2 VA Electric & Power Co. 288/49 Utility 1112911949 Power 3 30/262 Reserved 0.200 4/13/1952 Cemetery 4 Francis Augustus & Hattie Brown 299/541 Reserved 0,100 4/13/1952 Cemetery 5 Heirs of Richard & Eliza Thompson 311/289 Reserved 0.250 6/30/1 954 Cemetery 6 VA Electric & Power Co. 313/489 utility 8/1611954 Power 7 Central Telephone Co. 315/62 Utility 10/15/1954 Telephone 8 Jacob R. & Lutie Via 314/438 Reserved 0.100 1/19/1955 Cemetery 9 VA Electric & Power Co. 319/392 Utility 10/20/1955 Power 10 Central Telephone Co. 354/324 Utility 11/20/1959 Telephone 11 VA Electric & Power Co- 473/219 Utility 3/6/1970 Power 12 Central Telephone Co. 536/53 utility 6/28/1973 Telephone 13 VA Electric & Power Co. 5611102 utility 6113/1974 Power 14 VA Electric & Power Co- 589/385 Utility 2/20/1976 Power 15 Central Telephone Co. 595/542 Utility 5/2411976 Telephone 16 Central Telephone Co. 595/544 Utility 5/24/1976 Telephone 17 Central Telephone Co. 680/137 Utility 9/7/1979 Telephone 18 Jay Gatten 736/109 Utility 3/31/1982 Utility Easement 19 Central Telephone Co. 747/516 Utility 9/13/1982 Telephone 20 VA Electric & Power Co. 7951168 utility 4113/1984 Power 21 Albemarle County Service Authority 838/235 utility 5/24/1985 Water/Rte 606 22 VA Electric & Power Co. 852/282 Utility 9/20/1985 Power 23 VA Electric & Power Co. 852/285 Utility 9120/1985 Power 94 Central Telephone Co. 867/78 utility 2/5/1986 Telephone 25 Albemarle County 871/445 Utility 3/24/1986 Utility Easement 26 Albemarle County Service Authority 879/60 Utility 5/22/1986 Water 27 Albemarle County Service Authority 963120 utility 101511987 Water 28 VA Electric & Power Co. 1075/231 Utility 11/911989 Power 29 VA Electric & Power Co. 1093/426 Utility 4/2/1990 Power 30 Central Telephone Co. 1094/611 utility 4/11/1990 Telephone 31 VA Electric & Power Co. 11681327 utility 7/30/1991 Power 32 Albemarle County Service Authority 1218/552 utility 4/17/1992 Utility Easement 33 Albemarle County Service Authority 1261/173 Utility 10/16/1992 Utility Easement 34 VA Department of Transportation 12611168 Drainage 10116/1992 Drainage 35 Albemarle County Service Authority 1301/386 Utility 1 4/2011993 Sewer 36 VA Electric & Power Co. 1324/443 Utility 7/13/1993 Power 37 VA Department of Transportation 1337/52 Drainage 8/27/1993 Drainage 38 VA Electric & Power Co. 1426/447 Utility 8/24/1994 Utility Easement 39 VA Department of Transportation 1447/350 Drainage 12/22/1994 Drainage 40 Sanford & Wilbert 1455/343 ROW 2/17/1995 Sight Easement 41 Albemarle County Service Authority 1537/276 utility 5/17/1996 Water 42 VA Electric & Power Co- 1557/535 Utility 8/1511996 Power 43 United Land 1570/679 Utility 10/18/1996 Utility Easement 44 United Land 1571/488 Utility 10/22/1996 Utility Easement 45 Albemarle County Service Authority 1579/191 Utility 12/2/1996 Sewer 46 Albemarle County Service Authority 1579/196 Utility 1212/1996 Sewer 47 Central Telephone Co. 1616/357 utility 6/4/1997 Telephone 48 VA Electric & Power Co. 1626/241 Utility 7/16/1997 Utility Easement 49 Albemarle County Service Authority 1655/267 Utility 11/14/1997 Utility Easement 50 Oak Hill Ent., LLC 1715/720 Access 6/18/1998 Access 51 VA Department of Transportation 1736/614 ROW 6/18/1998 Sight Easement 52 VA Electric & Power Co. 1925/109 utility 617/2000 Power 53 Albemarle County Service Authority 19441547 Utility 8/7/2000 Utility Easement 54 George & Louise Geer 19551705 Utility 9/21/2000 Utility Easement 55 Albemarle County Service Authority Utility Water 56 Central Telephone Co. 2874/140 Utility 11/16/2004 Perpetual Telephone 57 Violet J. Moon 2874/133 Access 11/16/2004 Perpetual Access 58 Rivanna Water and Sewer Authority PENDING utility 0A 50 PENDING Water 59 1 VA Electric & Power Co. 32941134 utility 0.103± 912512006 Power 60 Albemarle County Service Authority 3827/418 Utility 0.113 12/9/2009 Perpetual Water/ Sewer 61 Airport Office Center, LLC & ATNA Corp., LLC 3827/426 Utility 0.006 12/9/2009 Perpetual Water/ Private Sewer 62 VA Electric & Power Co. 3904/49 Utility 2.083 7/13/2010 Power 63 Emily H. Sanford 44131676 ROW 9/18/2013 Sight Easement 64_ j_ VA Electric Power Co. 4262/38-41_L ROW 11/1912012 _ Power I I- I I 1. I I I a I I I , I I i . I I I 11 1, 3 J3 44 Ilir 4l.IU Lbb bzb_Zy14 VV bU.U9 LRYU I - N41'2601V 9t.61' L2 S 35-16' 25" E I 'I 0 -0.1 Z 067 - S 20'1 1'55" VV . L32i N48'46'09"W 45.28' L3 1,S 3333' 44E 50.16L68 S 2411'44"W 50.0,,5 1%322 N3144N -1.4,7'.- , 65 L4 S 37'2613"E77.' 2029'V 100.00, I28L69 3 25'L323 N44'14'37" W 232.45' A L" S 37'57'53" E 101.96, L70 S 26'29'14" VV 50.01, Curve Radius Tangent Length Delta Chord Chord Bear. 1Curve Radius Tangent Length Delta Chord Chord Bear. L6 3 311633" E 95.79' L71 S 29'54' 55" W 50.16' L324 S41'22'52`W 179.81' 5 --'''-"3C, 895.6T 75.81151.2794036151.09S 3903'35VC, 14 162.00 17.17 34.21 12060334.1N772223T U S 280417E 22241"VV 98.381647M 50.89403L72 C2 C9 C-1 _2 013 b-1-4 C1_5 66- C17 C25 C26 C309 C310 C311 C312C313 787. 09' 57 _58' 331. 69' 627.82, 45' 42'07" 611. 31' j S 48' 11' 32" VV 414' 4 CTI 5 C324 C330 C331 C332 C333 C334 C339 C340 C341 C342I ("IAA I C401 C402 16200 12.35 24.65 08' 43' 04" 1 24. 63 N87' 46' 56" E L8 3 - 21'28' 28" E 187.35' L84 I ----- I N I 21'40'0T_E___ 221.38° 221.38 F59 & 108,16' 216.29 1 2'09' 06" 216. 28 ' N 1 N 2 2 '44'41 " E I 485.04 20.52 41.01 W50'40" 41.00 1 316-16'52T L9S OY151T E 21,44- L85 21-3535" E 54.04' 4 g- 4 6.26' ME) q9D.0 57'1 1'33" 475.05' N 07'1 9'08" W 970.0057.11 114.09 W420" 71&89 N89-18'59"VV L10 S 05"1512" E 1 2 2 12.26 L86 N 57'16'12" IJV 176.30' 576.26' 98, 249.80' 471.42' 46'52'17" fT2_r58- 458.38' N 02'09'30" VV 57. 00 11. 09 21.91 1 220I'20" 21.77 167°4_ 6'32"W L11 S 05'1 51 2" E 1 3.86' L115 S 18-1648" VV 152.82' F389 F Z7_ i3& ao-s9z 892.81' N 40'00'37" E L12 3 05'151 2" E 82. 63' S 22'00'48" VV 191.39' - 309 -9& 00' K _9 36' 135.-40' 4_5.3T 26-5.62' P8 -13!33- 638.83' N 3Y2325" E 57. 00 19.68 3789 W06V 37. 20 N37'43' 15"W L13 S 05-15'12" E 2_ 22.30' N 52'28'16" E 33.48' 555 27*25'16" 2_ 63.0T N 55'52'58" E 162-00 33.30 65.69 23'14'03" 65.24 N07'03'37"W L14 S 07'08'43" W 161.31, L 121 E 19.70' 319 03' 1K_.WF._9r Y - 2V_08- F79T6 36' N-6 OTOY E 147000 76.83 153.52 05'59' 01" 153.45 N15'49' 50" E L15 S 06' 39'02" VV 52.15' L122 N5Tk`16- S 38'55'57" E 94,60' 895.67' 19.18' S. e T27"IF 38 N 32'59' 40" E 0 j_0_0_0 2620 51. 25 29'21'42" 5069 S24'33'52"W L16 3 06'39'02" W32.81' L123 N 51'04'03" E 19-69 847.09' 261.69' 507.62' 34'20'04" 500.06' S 53'52'32" IN 108.00 119.46 180. 52 95-46'0Tj' 60 23 S17'422TV L17 N -ST 1 3-5 T TR 37.45' L124 N 38'55'57" W 94.60' 50.00 38.18 65.21 74'43'51" 60.69 NII'24'14"W 162.00 56.62 108.93 38'31'39" 106.89- SIO'54'46"E L18 I IN VU 4V Uj C 32.81' 11911) i I 52'28'16" E j " ' ` 204 94' 50.00 5.92 11.79 13'30'21 " 11.7 i N32'42'52T 147000 332.45653.90 25' 29'12" 648.52 S25'34'55"W L19 I S 83-13'5T E T7 3f L126 iN 454 5" F F_ 2-9279 1530.00 127.50 254.41 1 09'31'38" 254.12 1 N331342T L20 S 06'39'02" IN 276. 08' L127 N 88 29'39" E E 54.8 81 54 88' 700-00 108.25 214.80 17'34'53" 213.95 N29'462TE 1530.00214.48 426.1715'57' 34" 4Z4.0V INZU 4) uo L21 S 09*19'33" Vl 48. 70' L128 1 3 , S 74'I T32" E 32" E 11 I 71.16 71 16 t 57.00 32.98 5980 60'06'28" 57.09 I _r1\141 16'08T_ 150000 I197.0147*02'58" I 17 196.871 N2 f3 E N29-452TE L22 S09*19'33" VV L129 S 09"I 01 4" E 1 0910,1 " 3 0 357.07' 2. 0 43.76 ill 181 1.81 LN29'462YE 6 3 4 TL23N0'1'00'24" W I 67.25' 1_13`1W1 23 4W35'54 6 L24 N 08'59'36" E 32. 81' L132 N 31 *431 3" E65.09, L25 S81'00'22" E 67 41 L133 I N 311 9'03" E 145.68' L26 S 09,19, 331, V11 51.72' L134 N 25'36'25" E 98.92' T L27 S 12'58' 20" W 65.50" L135 N 31 "I 9'03" E 49 99' L28 S 16' 43'1 5" W 57.16' L136 N 30'45'19" E I 09 98, 5, Ll L29 S 2Y360? IN 93.65' 11177 NI 97'22'06" E 108.19, L30 S 27'25'14" IN 1101.61' _ L138 N 16'19'55" E 63.70' L31 S 30'45' 12" W 106.66' 6_3 N-11-YO-0-1 V' - E - - - - - - - - 7 R.0 _2' - - L32 3 31-19'03" VV 2 L140 N 09'14'09" E 54.26' 28V L33 S 32' 0910TI L34 N 74'13'32" W 34.57' L142 S 81*0025" E 143.64' - L35S40'55'02" W 68.25' 1 L143 N 08'59'35" E 32.81' 1 L36 S 16* 51'04" E 48,22' L144 I N 00'25'W 143.64' _ L37 S 44'54' 1 2" W 106.85, L145 N 09'14'09" E 59.95' L38 - S 49'36' 42" W 120.65' L146 - N 08'12'54" E 104.54' L39 S 50'27'31 ` IN 61.46' L147 N 1 01 T51 " E 180.57- , , V " - 8 L40 S 58' 59'22" W 62,26' L148 N 09'33'53" E 131.62' 1 S 559 IJV - L4 S5 8'5 92 2 ""' WV 4.09' L149 IN 06'37'56" E 93361 L42 S 50'04' 36" 1 L150 N 04'05'36" E - 3.00' L43 S 47'58'03" _C_ 26. 00' VV 28.96' 1 152 N 35-50'44`W L44 S 47- 58'03" VV 37.31- L 53 - N541115" IN , 42,86' L45 3 43'25' 34" E 6.56, U1 5_4 N 58-18'59" VV 151.70'_ L46 S 45' 1 645" W 46.72' 155 N 22'02'35" E 178.91, L47 - I S 85-2421' W - 21.89, - L156 N 69'35'37" E -_ 129.90' 1_480 S 30'00' 28" W 61.61' L157 I N V - 6529 L49 S 27'45'22" W 30. 98, L158 N 31-0515" E 14 L50 S 26'31'03" W 41. 31' L159 S 64'31'06" E 56.89, -1 L51 S 25'292 I ;;: ___ W'11'_ 1RI, I ' ," I 0 TAX MAP / REF. NO. PARCEL NO. I ;;: ___ W'11'_ 1RI, I ' ," I 0 TAX MAP / REF. NO. PARCEL NO. 1, p AC AP, " 0, ., ,Y,OWNEM.7 0 ... P, T111 I ` OWNER I I , 1, ,,,, -,'""' I I I ' " - DB/ PAGE I- I'll g li j DATE RECORDED131/23Mary Jane Chisholm 1720/377 6/18/1998 2 45E- 1-B(2) N/F Lena R. Brubeck 365/212 2A 45E-1-B(2) William F. & Kathleen C. Whelan 26221249 365/212 3 45150G(2) Mary M. Lane 13401583 91711993 4 5OG(3) 5 45150G(4) Robert & Paula Frazier 567/137 8/15/ 1974 8 32/59 Violet Moon 1527/139 3/29/1996 9 32/57A Oak Hill Ent., LLC 1715/716 6/18/ 1998 9A 32/56 United Land Corp of America & SV Assoc. 1434/440 10 32/56A Atlantic Land Trust 1950/154 8/ 29/2000 11 32149F Michael Napier, et.al. 971289 8/1112000 12 32/49B Barbara Peery, et al. 353/164 9/2711996 13 32/49G Paul & Tammy Hager 1125/164 10/17/ 1990 14 32/49C George or Louise Geer 1688-399 4/ 11/1997 14A 32149H Monty & Donna Geer 1879/274 12/10/ 1999 15 32/49A George or Louise Geer 1688-399 4/11/ 1997 16 32/49 George or Louise Geer 1435/518 2/3/1995 17 32/48 Airport Office Center, LLC 2255-380 8/22/2002 18 32/17C Van (& Priscilla Wilson 806/074 6/ 25/1984 19 32/176(5) Route 649 Charlottesville Property, Inc. 1126/ 281 911/1990 20 32/17B(5) Crutchfield Corp 1028/107 12/14/1998 21 3219C Crutchfield Corp 10281107 21A 32/19B Wachovia Bank 19041639 3/30/2000 22 32/9J Emily Sanford & Nancy Wilbert 1422/013 7/26/1994 23 32/9J1 Woodmen of the World 14931529 9122/ 1995 24 32/9H Margaret Graf 1503/594 11/7/1995 25 3219 Kennith & Gay Loftin 1541/455 1117/1995 26 32/ 9K Ruby Morris 1541/455 6/4/1996 27 3219B Alan or Ada Kindrick 1202f74 21311992 28 32/7A Ruby Crickenberger 532/155 12/11/1991 29 32/7B Stephen J. Crickenberger 635/099 713/1973 30 32/7 David Crickenberger 532/155 713/1973 31 32/ 8 Virginia Land, LLC 1998/267 3/6/2001 32 31 B/L Earlysville Forest HOA 849/295 8/ 28/2001 33 31 C/A Happy Valley, LLC 2073/597 5131/2000 34 32/23J Adventure Farm, LLC 26641009 12129/2003 35 32/66 Avionics Specialties 1405/218 1 9 94.21' 19' 43" VV 131.54' _ L141 iv 81° W - 101. 12' 1 1 60°31'38" V 1. 54' 2'°VV 66,46' L160 N 60'59'32" VWV 286. 54' L52 , 3 25- 14' 08" W 104.08' 1 L53 I S 64'45'52" E 12.25' 0 L54 S 25' 20'2VV - 105.82' L55 S 31'34' 55" VV 50.46' L56 S 19'37'51" W 50.25' L57 S 25'20'291, W 100, 00, L58 S 33,18,39, W 50. 49 L59 - S 26*29'14" IN 100. 02' L60 S 23'37'23" W 100. 04'_ L61 I S 34-25'54" W 50.64' L62 S 12'56'02" VV 51.20' L63 S 21'54'28" 50. 09, L64 S 25'20'29" W 250.00' 1 10-9 S 30'09'03" Iq 10010, W L161 N 60'W42" tV 112.35' 1 - . u L365 I S20'27' 40")N 196.71' L162 N 60'38'42" VV 210 OU N 59'5 I'44' V94. 08' 1 _1_401 I S1Y35'19`VV - 50.21' 1 L21 0 3 62'2658" E 80.19, L402 7 1\174 I T3T'JV 176:,11' , L225 N 33'26'55" E 331.68' L403 324*44'061N - ii,o L303 N40'45'15"VV 1.04' L404 i\ 159'4125"IN 29.97' N40'451 F 24' L405 N45'32'30"E 70.W L305 N45'44'29"W 1 L406 N59'30'60"W 72. 31' L306 N45'4429IN 36.90' LL1,07 N45'17'47" E 134.88' L307 N39'28'03"E 21.87' - L408 N41^20' 28"E 64,20' L308 N38'19'31"E 13.67' L409 IN151612" IN 179.87' L311 I S18-49"ITE 27,76- L316 I 33819'31" W 1 18.32' V 8 VV 48 19 49' L326 S40' 40'12"VV 50.W L327 S39' 46'13"VV 39.61' 1328 --t S44' 09' 19" E 7. 27' - L329 IN41-1821T I i 8.77' L330 S44'48'53"W 118A2' L331 S' I2' 50' 19`VV 25.00' L332 S10' 43"ITIN 70.61' L333 310'04' 03"W 62.79' L334- so T L335 I S08-21'021N 120.25' L336 _. iN1112'54T 145.98' L337 tN09'46'59T 68,811, 1 ?I 319 1\109' 48 K56T 63.29' 1-33- N10' 58'09T 73.31' 7' L340 N12'50'19 T 25. 00, I 8 ,V L3 41 M072421X _ 150.92' L342 - S09'46'58" V 222.34' 1-343 S10'48'4TkjV 631. 81 1344SIT3718" W 123.64' L345 SIO'55'17" E 50.15' L346 N191646T 46.77' L347 N2V47'06T 48.28' L348 I N21 T634TE 59.33, L349 M9'421TE 50,7 - L350 N11'5524T 53.0 L351 \11014' 35"IF 51.27' L352 iN09'54'001 1 54.10' - L353 I N04'33'24" E -1 85.02 71 L354 1119 Uj9,N F105 56 L355 N78 4717 V 136.1U L356 - NBO' 13' 02"W 1 107.72' L357 N80' 27'26"W 70.62' L358 N81' 5519"VV 71.12' L359 1\ 184'2815"W 55.24' L360 I N71- 1921T - 1 62.55' L361 -] - SW38'58" E -] 1 98..W 1 V ! T L362 S80"IT02T 107.74' L363 I S20'37'08"VV J_ 93. 62' L364 I 320'27'401V 308 D' W L161N60'W42" tV 112. 35' 1 - . u L365 I S20'27'40")N 196.71' L162 N 60'38'42" VV 210 OU N 59'5 I'44' V94. 08' 1 _1_401 I S1Y35'19`VV - 50.21' 1 L21 0 3 62'2658" E 80.19, L402 7 1\174 I T3T'JV 176:,11' , L225 N 33'26'55" E 331.68' L403 324*44'061N - ii,o L303 N40'45'15"VV 1.04' L404 i\ 159'4125"IN 29.97' N40'451 F 24' L405 N45'32'30"E 70.W L305 N45'44'29"W 1 L406 N59'30'60"W 72. 31' L306 N45'4429IN 36.90' LL1,07 N45'17'47" E 134.88' L307 N39'28'03"E 21.87' - L408 N41^20' 28"E 64,20' L308 N38'19'31"E 13.67' L409 IN151612" IN 179.87' L311 I S18-49"ITE 27,76- L316 I 33819'31" W 1 18.32' V 8 VV 48 19 49' L326 S40' 40'12"VV 50.W L327 S39' 46'13"VV 39.61' 1328 --t S44' 09' 19" E 7. 27' - L329 IN41-1821T I i 8.77' L330 S44'48'53"W 118A2' L331 S' I2' 50' 19`VV 25.00' L332 S10' 43"ITIN 70.61' L333 310'04' 03"W 62.79' L334- so T L335 I S08-21'021N 120.25' L336 _. iN1112'54T 145.98' L337 tN09'46'59T 68,811, 1 ?I 319 1\109' 48 K56T 63.29' 1-33- N10' 58'09T 73.31' 7' L340 N12'50'19 T 25. 00, I 8 ,V L3 41 M072421X _ 150.92' L342 - S09'46'58" V 222.34' 1-343 S10'48'4TkjV 631. 81 1344SIT3718" W 123.64' L345 SIO'55'17" E 50.15' L346 N191646T 46.77' L347 N2V47'06T 48.28' L348 I N21 T634TE 59.33, L349 M9'421TE 50,7 - L350 N11'5524T 53.0 L351 \11014' 35"IF 51.27' L352 iN09'54'001 1 54.10' - L353 I N04'33'24" E -1 85.02 71 L354 1119 Uj9,N F105 56 L355 N78 4717 V 136.1U L356 - NBO' 13' 02"W 1 107.72' L357 N80' 27'26"W 70.62' L358 N81' 5519"VV 71.12' L359 1\ 184'2815"W 55.24' L360 I N71- 1921T - 1 62.55' L361 -] - SW38'58" E -] 1 98..W 1 V ! T L362 S80"IT02T 107.74' L363 I S20'37'08"VV J_ 93. 62' L364 I 320'27'401V 308 D' V 8VV4819 49' L326 S40'40'12"VV 50.W L327 S39'46' 13"VV 39.61' 1328 --t S44' 09' 19" E 7. 27' - L329 IN41-1821T I i 8.77' L330 S44'48'53"W 118A2' L331 S' I2' 50' 19`VV 25.00' L332 S10' 43"ITIN 70.61' L333 310'04' 03"W 62.79' L334- so T L335 I S08-21'021N 120.25' L336 _. iN1112'54T 145.98' L337 tN09'46'59T 68,811, 1 ?I 319 1\109' 48 K56T 63.29' 1-33- N10' 58'09T 73.31' 7' L340 N12'50'19 T 25. 00, I 8 ,V L3 41 M072421X _ 150.92' L342 - S09'46'58" V 222.34' 1-343 S10'48'4TkjV 631. 81 1344SIT3718" W 123.64' L345 SIO'55'17" E 50.15' L346 N191646T 46.77' L347 N2V47'06T 48.28' L348 I N21 T634TE 59.33, L349 M9'421TE 50,7 - L350 N11'5524T 53.0 L351 \11014' 35"IF 51.27' L352 iN09'54'001 1 54.10' - L353 I N04'33'24" E -1 85.02 71 L354 1119 Uj9,N F105 56 L355 N78 4717 V 136.1U L356 - NBO' 13' 02"W 1 107.72' L357 N80' 27'26"W 70.62' L358 N81' 5519"VV 71.12' L359 1\ 184'2815"W 55.24' L360 I N71- 1921T - 1 62.55' L361 -] - SW38'58" E -] 1 98..W 1 V ! T L362 S80"IT02T 107.74' L363 I S20'37'08"VV J_ 93. 62' L364 I 320'27'401V 308 D' VV 481949' L326 S40'40' 12"VV 50.W L327 S39'46'13"VV 39.61' 1328 --t S44'09'19" E 7. 27' - L329 IN41-1821T I i 8.77' L330 S44'48'53"W 118A2' L331 S' I2' 50' 19`VV 25.00' L332 S10' 43"ITIN 70.61' L333 310'04' 03"W 62.79' L334- so T L335 I S08-21'021N 120.25' L336 _. iN1112'54T 145.98' L337 tN09'46'59T 68,811, 1 ?I 319 1\109' 48 K56T 63.29' 1-33- N10' 58'09T 73.31' 7' L340 N12'50'19 T 25. 00, I 8 ,V L3 41 M072421X _ 150.92' L342 - S09'46'58" V 222.34' 1-343 S10'48'4TkjV 631. 81 1344SIT3718" W 123.64' L345 SIO'55'17" E 50.15' L346 N191646T 46.77' L347 N2V47'06T 48.28' L348 I N21 T634TE 59.33, L349 M9'421TE 50,7 - L350 N11'5524T 53.0 L351 \11014' 35"IF 51.27' L352 iN09'54'001 1 54.10' - L353 I N04'33'24" E -1 85.02 71 L354 1119 Uj9,N F105 56 L355 N78 4717 V 136.1U L356 - NBO' 13' 02"W 1 107.72' L357 N80' 27'26"W 70.62' L358 N81' 5519"VV 71.12' L359 1\ 184'2815"W 55.24' L360 I N71- 1921T - 1 62.55' L361 -] - SW38'58" E -] 1 98..W 1 V ! T L362 S80"IT02T 107.74' L363 I S20'37'08"VV J_ 93. 62' L364 I 320'27'401V 308 D' RUNWAY 3-21 (6,801' x 150') FAVENUMMERMh' BASELINE "R" k34+00 36+00 38+00 40+00 42+00 44+00 46+00 48+00 50+00 L 52+00 - -- 54+00 4;; 1 ___-__--------_-._______ ...__.__ __---- , n.____-____--_ ___.___-- i; JA __---_----_-_--- ____ _._ RSA RSA RSA RSA -- i NO. REVISIONS i r TW..A.. RENTAL CAR MEWu PRON III` f + M,P +}rma t + +#4g+f##++ +4 +++{#+ # s 4 .. ..f-•--..--_.......-7PROTECTy4s; } + 4 ;+ +t+ i s 4r4 4 # +} t > "..., s• =,. t akr}if y4+ +'. y + r + a +' +ram,''-*~ .. 4 « + t a yy4 4 4t+ya+a+# d+tt f#+t T+i+ 8a yt f } ++ t4 «4 4a +i4f 4# +4 fTr 4 4 PD}a a#k} k+d I RGO y 0/KE a + ms•^' i .+ e # ++t # m a tt+ b '+ + 606 r 4 . i+ ++4 +«++ k. 4+ ty y + a++ } + + r + + a # + h f t + { T « # y a a + a + a: ` .i r k T+dr+++++t 4 # } # d + t +:y o- a + 4 2700 Polo Parkway Midlothian, Virginia 23113 phone: (804) 275-8301 www.deItaairport. com - DELTA AIRPORT CONSULTANTS, INC. 56+00 RSA PROVIDE FLAGMAN DURING HAULING OPERATIONS 60+ 00 62+ 00 RSA — ---- --- - ---- --- RSA -- ACCESS OFF SR 606 DICKERSON ROAD TCE AT AIRPORT GATE NO.7 -, LEGEND CONTRACTOR STAGING AREA TSP TEMPORARY STOCKPILE TCE TEMPORARY CONSTRUCTION ENTRANCE lL OFA H HAUL ROUTE (TWO-WAY TRAFFIC) STAGING AREA ADJACENT CSA TO SRE BUILDING. EXISTING FENCE SEE GENERAL LAYOUT. PROPOSED FENCE x EXPAND AIREXISTING TAXILANE OBJECT FREE AREA CARRIER TLOFA PROPOSED TAXILANE OBJECT FREE AREA APRON L SA--- -- EXISTING TAXILANE SAFETY AREA 7LSA PROPOSED TAXILANE SAFETY AREA EXISTING AIRPORT PROPERTY LINE MVEST- PROPOSED CONSTRUCTION ORREL r', .: , Fs..: CRITICAL SLOPES RPORA ANGA r_ l_ STEEP SLOPESMANAGED 04 0 0o a ooo°o° STEEP SLOPES - PRESERVED EXPAND ECONOMY f PARKING LOT PRIMARY STAGING AREA FOR ECONOMY LOT AND SIDEWALK ACCESS OFF SR 606 DICKERSON ROAD AT EXISTING VDOT ENTRANCE V"-- P" ''. - p, L,,TH OjG T J. AUNDERS a 0 07/15/2019 ww SjONAL APRON/PARKING EXPANSION PROJECT LAYOUT & PARKING SUMMARY ACCESSIBLE PARKING SUMMARY LOT DESCRIPTION EXISTING PROPOSED 1 SHORT TERM 108 108 2 LONG TERM 748 728 3 ECONOMY 132 220 4 OVERFLOW 201 201 TOTAL 1,189 1, 257 ADA REQUIRED 22 23 ADA PROVIDED 25 25 5 EMPLOYEE 147 147 ADA REQUIRED 6 6 ADA PROVIDED 6 6 NOTE 1. CONSTRUCTION TRAFFIC SHALL NOT USE THE BOWEN LOOP ROAD FOR HAULING. 100 0 100 200 SCALE: 1 "=100' FEET WPO NO. JOB NO. W P0201900013 17018/ 17019 DRAWN BY: SHEET PJW DESIGNED BY: JDB C 1 Q3. l CHARLOTTESVILLE ALBEMARLE AIRPORT SCALE: DATE: 1 - 100 JULY 2019 BY I APP, ( DATE III' 'iilillll l l l lll ll,lll,I,Iv\,v, < '-' i i\ , I I f i1'I \vA` - I'//l/IIIIII I I I I' II\`" _ i a ids ` \ vv` i1II1 a ' V\!l;llllill y, 1\\ ,; l / I I 1 - , I) mill I v! \ \) //%, 1 '' ,. / a , I I 1 j I I ((l, ,% G///!fir 1- I I/ t,v _, _ - \ v _. I vI1v - \ o1I1 1 1\wA s - IvyA\v\VVA\ 1 1 \ v v , ss v v` v, . \, I , v\ , \A A" I V\AV\ v \ yv`v% v\vvvvvvyvv vv y ';1/1/ h / I v vv, vv v , v1 , IIvvy ' v v yyv\\v \V I ) / I I' I I, I I I III \ III(( //I)//I I// > I I I / /// // 1 ) ill [ / I I/ U I/ "I 1, '''/''/,// I I 11 %/ , ,,/ / / ! !)li;l ! i//;I 4 4 4 SIL SEDIMENT BASIN DESIGN SUMMARY CLEANOUT CLEANOUT TOTAL TOTAL DIAMETER DIAMETER DAM TOP CULVERT BASIN DRAINAGE VOLUME VOLUME CLEANOUT VOLUME VOLUME RISER DEWATER FLEXIBLE WIDTH BOTTOM DAM TOP DAM TOP DIAMETER BAFFLES) NO. AREA (AC) REQUIRED PROVIDED ELEVATION REQUIRED PROVIDED ELEVATION ORIFICE TUBING MIN) ELEVATION ELEVATION WIDTH (FT) 1N) REQUIRED CY) CY) CY) CY) IN) IN) D 29.26 966 966 496.58 3,920 7,078 499.60 6 3 2.0 494.00 503.00 20' EXISTING NO JL l / \ I i ..\ i ---- - // i _ __ , II I / , i1IJIIIIIII, 1 / / / _ _ 1 \, I % 11 / Jil l v l// l ,,l i / - 1 , /. i _ / - / 11 r- - -\v:, _,` . i ) / / A 1 ) / I I / / - Ari / _ i/,, / // / l; l / _ _. r / i v - / / / I / _ A , , _I lull i 1 II,II III I ,-. v /// / __ / , 11 iA / - y // I (/ , - t/ / y / 1 / / i / / r/ / i - l - - .-- - - - - - / ) 1 i j /,5 : I / / _ , f _ --t / -- - _ / , vr /i _ _ l I - III II IIJ _ .._ r ,_ ;,. _ -_ BORROW &WASTE SITE LOCATIONlil / _ „ , - ------ - l lil i /i _ _ r _ vr __ _ A ( / / / // _ _ _ _ v ,v I iI IIII,. ./// / i _ A \ I i / / i/ , , I / / / r v v I / I _ .. i I / l / /, i I \ \ / / / sr,,, ,J,,./, / / _ 11,_, - .. 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'SEE lfEMPORARY SEDIMENT\. //// I/ I I IIII fi/r/ / // / // i / , , - _ __ - _ - /i / / , I / /1 a as \ /i/ / , , / f -- \ ti \, r' J ,/// 5 :') I „ „ ,l I I I IIII III LEGEND i / ///l. 1, i / ___ _ `- I I ( /\)/// //5i %i , - - -\ 6'1 1 / Ili, ',i 4`- r ' I I11'1 i// / / i _ _ ` l l , \ f ( II I , W/PERMANENT SWM BASIN d ,'DETAIL ((/ III 1i/ l lll/ ; ,y'// , i !' - ;, / , -- I r 11 I, I > I, II I I IIi , ; - / , - i ' / 11 I _ / / / ' / ;/ , / I I I 1 ! I \ - I 1 I 1 DC DUST CONTROL l ° lI I //// i' // , // /'/ - / % / __ ' I i I ( BASIN D l i l I I' i BASIN E I I 1\\ / ? 111 1 II 1 I I O / r 1 , 1 I I I , EXISTING I I . I IIII I I 1 I I I I I) ' 1 1 ARFF TRAINING PAD 11 { l i i - - / / / oI 9 // // /// , / / ) I), ( L) fl l'I S41) I III ) / // I I ( III I MU MULCHING11i // / // /,/ i . - / /1 BIOFILTER O I l I \ I III li a // // /// , ' i ( \ - ( I I, ,III / i 1ij l/A // / / / / / I l - - ! I ( i ' / /// I III' 1 I 1 I III ' PS PERMANENT SEEDING I ( A \ I , ' ; / /j i // %% j / \ ( / s I/,/ I < lI , III { I , I a -- = ; _ i / 1 I I (I I 1iI / 1j/ j \ j \ J \ < \ . /J Q u i //i /// // / ' / I \ l ` \ I \ j / ( ) \ " u- \_ / J I I r 11 I I I ,-///\\\< <r i // i,// // /, ` r llll/ ) n I f'; II" \ _ -- , / \ I I j 1 I )I (I OA ) % , v I TS TEMPORARY SEEDING 1 5 / /j /' )'/ I a / f ' A I \ A \ a l / ) ii I I \ I }A\11 Ri - ___ I I r i l\ l %1-/ % I 1 / // /// ", \ - - . _ /. / / F-- I I I I I " Vv , A , ST TEMPORARY SEDIMENT T AP i _ / \ I / /% l l/ // // i / / // /// \ V /j I /i/ „ll; PRf= EftVE AND,' 1 ROTEOT XISTING BJOFILTER. ,` ,, ' A \v 0 v I I ,, i »>% /) 11 / / /' ///// // / ( / p A \ \. ( - / / r /// , A i i I I lrl ' REPLACEMULCH, REPLA PLANTINGS IMPACTE \\\, \\`, v A I // l / . // //l = / / \ V \ //%IIII II U// , ,'',, 1 A _- --_ - - --.,/ - Q _- 15C RCP \. ,VAS. - f- HAUL ROUTE (TWO-WAY TRAFFIC} l ///l /////// / /// U A /' I, i /// . 1 ,i,/ " r. A\ .__ _- „/,, i BY CONSTRUCTION. 1 ISTURBANCE-OR\\` I 1 / / / / / V A v _ -, - /%/ i l , ,, , _-__ _- SEDIMENT PER{1ltITTE " - - = it ', TEMPORARY STONE CONSTRUCTION ENTRANCE l l / i I l l / / / // /i ._ _ _ _- --- -_ - - --- __ _ - f,I,!! - _ I( I ! / - - V % - / / 1 - EXISTING FENCE v v \lII _ - - - -- / I -/i /- v A I/ ; /// i<< 1 1 15> Il l I I ( 11 l l /////! yw __ - --_ __ _; 11(I11 I11 /r - _ I'I'I r / r- _ _ A A, I I / 1 I I LOD=- L D - - = i V 1 \ I l 1 \1 ) IIII 1 V /// I I / /, \ _ _-- '/%!%)I I!I i _ CONSTRUSiT Y / A 0 I/ - - - 7\ . - SFi PROPOSED 51LT FENCEAll /i //// 1 11 ' I ( / l l t - v y %- - _ _ - - _ - 1/// A/ r I ! < ' , - - / ii - _ V1 5i / / ( Pr-- - I I f EBA BY ASS W _ i ii/ / (// ) \ \ I I 1 \ / / % / / / // \ iii _-_ - \ / ///ll %J TRUCK WASHING STATION, \\\Uit£Ifi U R ., ) 1 ZZL _\ / /I t o _ \\\ I / 1 I \ / I /// / /, / /J i /////, / // II -. `\ A GfNN%NG AND _- - RIPRAF'- KI I J / lI/, \, , PROPOSED DIVERSION DIKE 1 i l \ / I / / l l // - // // I „T ,MPURARY TRUCK - 100' / i / II Il 1 - l 11//I / l / , JJ/r I 1 I II I \ \ / / ' / / / / / / / \ \ jj i Ps / ///// //////// //// [ HING STATION" / \\END 9F PROJECT i I / l/ / III/' \ I -_ - - - - BYPASS WEIR DETAIL ( l / 11 11 I _/ l / / /i 1 it ;) E A sirvE 'AIL". f // vlf:% J / / / 111 l l / r TS MU / / / // I _ 1 LOD LIMITS OF DISTURBANCE j,,.A1 v -' / l ( ( / \ /// 11/l l l \ AIL m 11 ) / II 1/ __ NTS w O 2 O T U rn 0 r CONVERSION TO SEDIMENT BASIN 0 SEQUENCE OF CONSTRUCTION FOR BASIN D: 3 0 1. REMOVE PLATE AND BLOCKING ON TEMPORARY ORIFICE. T 2. INSTALL PERFORATED FLEXIBLE TUBING RISER. ti 3. REMOVE AND STORE ORIFICE TRASH RACK. 4. PLUG PERMANENT ORIFICE WITH STEEL PLATE AND GROUT da E g- v -q W X 0 T m a orn1- z.. NO. REVISIONS BY I APP. I DATE NOTES: v \ / / l / / l., ; :1 / / , / , ) - I I / l l l r o /i - - / / /1/11/ ill l l / ,r it / > / / l lll, . = -- 1 l i / l r - /'I(. ) / % / l / 7 f /i -- l C` I l f / 1 / l O / f 11_ i _ _ EXISTING AIRPORT PROPERTY LINE I I / 1 1 _/ _ -) ! 1 / / lit // v - /ll //// / / // i, IAII' 11 l i {h,v --/' ( ) < . A l //II(/// / \ 1\.Mi KWASTESITE //// %/// ///%///// 1 j - (I(I I ) ( J J / / / 'l I, l I !-- I / // 1 ;' \\ 1, \v y / / l /l l / \ \ \A - / ///f/ /1%/ / / , _f / I w ,I f / / r ll' . jam/ EXISTING TREE LINE A D ASIN I ' / \ 'i ' I \` \ , - ' \) 1 \ \ ' I l l / 1 I l l l l/ / .\\ \ _ - _ 1i//// //j/// /f \ \\\ I I1 I I " I ( l / % \ i % CONTRACTOR SHALL EXCAVATE BETWEEN FOREBAY N B / / / // A I \ v \ \1 , A\ \ A , 1 / / / / / v . -_ ; i, // / f/ j \ , - I I 1 / / /I//lI/ I / l , / I // !, % CRITICAL SLOPES WEIR AND CHANNEL. ' / / // / ' \ \ \` \ `\ \ \ \ -= \\ \ \ \ \ I `\\ - \' I 1 I I / / l ( /Z \ \ \ << %/ /fl/f //// , \ \ \ ` _ - \ f I I I ! ( ( % lr III/rl/' /// j/ /,!,, i /, / / _ \ \` \ \\. \ \\ -\i1 \ 111 \\ / / / l / /l' I I \ \ \--\ \ //// ///,//,/ I \ l \ / ; /i" STEEP SLOPES - MANAGED 11 / l l ; l r \ \ f \ __ , \`«/ / ,-J , \ / f ` )1{ 1 ' 1 I I ) !I ll / /iI ( ( ) / // /;jam , !ice, FOR REMOVAL OF WEIR, WEIR SHALL BE FILLED IN WITH /! // / \ \ \ - ,-\ \ \ \\\ / / / // / % B 1 3 f \ ti« . `- Od C,.I \ , % / I" 11//„ % ///' , ,„ „ V 4.,= 1 / I / \'-J- (jam -`- ` \ l \ I II r / / i / °oa°oo® oo e, STEEP SLOPES -PRESERVED COMPACTED SOIL AND STABILIZED WITH EC 2 MATTING. / // i' _ \\ \\' - \ \ ` . \ \ \\\ \\ \\\\\ J I I I I I I l' l f \ \ \ \ j 1\ G1 \ \ \ J, 1, I " l' I /% // // ' = a a _f. .' . t?,., I Il i I, \ \ T / - 4 \ 1 I \ ( ( \ \` I (l 1 / 1 // ; /, /' % ' IIII II 11 / \\\ \ \\\/\, I( \\\\\\\\\\ 1 I , \ l l I I // / ///' / BLOCK EXISTING BIOFILTER WEIR WITH SAND BAGS WHEN - -,\ \\\ \ \ I IIII / \ f \ \\ ! \p\ \\\\\\ } I I \ ` 11 l r ; // %///// // //ice. i ' // .- I = \ I 1 J , 1 \ I \ \\ \\\ \ \\ I) I ` \ / \ \ ( 111 (a / /l ////, j, r\ BYPASS WEIR IS INSTALLED. REMOVE SAND BAGS WHEN BYPASS I/ rn / / / -, \ - VAS _ y V\\\\\VA\\VA\\\\ I I 1 1 I 1 I I I I I I ( \ \ ` / ,\\ (' I A\\ \\\ \\\\\l A \ \ / ( I i, 11" V / I /// 1 // ///%/ ///// %/ v v,\ v- \ \ Vv v , I I I 1 I I I l \ \ .A \1 r \\\ VA\\\\ \ \\ \ 1 s ` ; I ( 1 \ 0\\ / /, , / v ///%/ //, // , NOTES IS REMOVED. / / A \\ \ VA \ v \ \\\\\A\\VAS \ I I I I 1 v A \ 1 A\ _ is } .J i s - ! //l, I //,J" 1 / / l/ /// /// X // v V I - \ \\ \\ I I v \ / \ 1 / % \ 11,r! \ \\\ \\\\ 1\\\\ V v \ v \ \\\ \\\ III , I \ \ \ \ \\ >,A1\ , A\ ' {IIII( ) ) ( j / 11l 'l /I 11 / /l ! //IIII lull l Il l V \ \ A v\A \ \A\\\ \\ \\ _ I 11 11 \ V A 1 \ \ A L 11 I f I A\\VA\\\ \\ \\\\\ F OQ I v 11 I I l I f / l l - // //l// / l/// / l/ / ( j 1. SILT FENCE AND DIVERSION DIKE SHALL BE P/4fD FOR AT THE I 1 \ \ \ \ \ \ \ / // / I // / // // /// / CONTRACT UNIT PRICE FOR EACH RESPECTIVE ITEM. ALL OTHER A \ \\ \ \ A\\ I\\\\VA `\VA \ V / I 1 I \ \\ A \ s \ V A\\ \ \\\\\VA V \ ; -\S I II 1 / ) /// // / i ) / I l/ I /// 1Il I/// S SHOWN ON THIS A A \ VA V A VA \ V AV \ \\ A / /- / / / I I , / I I , \ \ v AA\\\\ \ \\ \ \ \ F A I \. / %/// / / / / // ///// // // I SHEETOSHALLDBE PAID FOROUNDER HE LUMP SUM ITEM FOR ITEM V A \ V A \ II 1111A\ \V // ' / I / / / ( \ i I11 .- V A\ \\\ \\\\\\\ , I I / f// / , /V, //f/ - / yj-,)q/ /// /// // / I _ P-156 "EROSION & SEDIMENT CONTROL (BORR,OW AREA). V\ V V \\VA\\ I 111 lII 1 /// / ) - - , _ I , \\\ V y SOT DC MU III I / / / / / / / A \ \ I / I111i II I I/1 / 1 I ' // /' ,!'_ / - =v 1 \ \ \ \\\\\ \ - - PS \ / /// / / // / // / /// /// / I ' 2. CONTOURS ARE APPROXIMATE GRADES FOR THE BORROW SITE. i / l _ -_ __ \ \\ \\ v - I / // [ i 1 / li - _ AI V A \A \ V A \ \ V 1 ./ / i //f // / / // / / / / // -- CONTOUR DATA ON THIS SHEET IS SOURCED FROM GOGGLETOPOFDAM ( %/ _ \ \A I VA\A\\\\\\\\\ l / Ts I \ i / %//// /////// / // ) // /// .//// EARTH. ELEV = 503.00 - ( ( _ VA, A\\\y \ } \VA\ \ \A ` A / = ' 111 %- /i / // / /i - 'i /ii, '/ / 111 WIDTH = 20' (/_\\\\A\ V A \VAVA\\1\\\\\\\\\\ - I__ r s, L -'/////! ,i ' ///// /// PRECAST ANTI -VORTEX I / r I I ,- 1 V\\\\ , \ \ \\VA \ V A\ _'I . I //j j j / / / 1 i / j/ / / 3. THE CONTRACTOR SHALL INSTALL SILT FENCE DOWN HILL FROM TOP OF RISER, --,\\\ \ \ ., v, \ / / / ///// Lr DEVICE I IIh V A y 111 I, \ V A\ \ \ \\\\\v\\\ v \ 1 A A \ I1 Q , ), \ f / // j/j i/ /i1- /// %/ //-/// / \ _ -- ALL EXCAVATION- ISOLATE EXCAVATION SUCH THAT NO MORE ELEV - 499.60 \ ( \ II I I > \ \\ l \ \ \\ \ \ \ ` \ J //' O \ ` " // //// /// / // %// / / THAN 0.25 ACRE DISTURBANCE OCCURS PER 100 LF OF SILTI1II L ) \ `\v Z \- \ VAVA\\\v "NO \ \ \ / / /, %%/% // % // / i \ - FENCE (VESCH 3 051EMERGENCYSPILLWAY DEWATERING DEVICE 100 YR HIGH WATER, -_,,\ ELEV = 500.28 v / . I 11\\1 zit I ,\ \` \\ \ \\ l ` , v_ __ / //iii / ///= - / /i//// ELEV = 501.00 - 11 I I \\` / / I " 1 1\ \ ) \yA\\\ \\\\ \ - \ L \, / J v -/ / / j%//, /// - // / // iI / \ ` \ \\\\\ \ \ \ \ - \ \_- - j %/ /// / /// f / // // S \ 4. EMBANKMENT OF ANY MATERIAL WITHIN THE SITE AREA SHALL BE 1 / % l 1 1 I I /\\\ \ \ \ \ \\ \\\\\\\\\\ \ _ \ - \ - - _ - -/// j/ /// ///f// fj %//// ' \ -- ,,, PLACED AT A MAXIMUM SLOPE OF 4:1. I 1 I // f % / // 11 I 1 \ \ \ \\\\\\\\\\\\ \ -- fi __ -= "' ' _ _ _ j///%% / i / - _ / 5. GRADE BORROW AREA TO PROVIDE POSITIVE DRAINAGE 1 ( I ( f l / l I (/ I t y \ \ \ \\\\\ j /ij _ -%%%//% _? 1/ _ / %/ I / / j- \ \ ,\ j //// THROUGHOUT DURATION OF CONSTRUCTION. I / \ \\\\\\ \L ` _ _ // j/ice/- _ - _-//////////_ %/// %/% \\ \\ /i, 1 I I I 1 (' (/ - _` `\ e \\\\\\\ ";\ ` - /// _-_ - - - .( t_ // j j /i / 6. BORROW SITE AND EXISTING BIORETENTION APPROVED UNDER10YRHIGHWATER, 1 I ' ) \ \ \ / / 201 5 \ \1 - ; _ //ii //, /'//// \\\ // i - G - _ /// - - -_ / i _ / /// / - l ELEV= 498.05 E224 4 / I I \ r - - -- - _ - / I \ \ \ / / \\ \ // SITE PLAN AND WPO 2010-000016. I 1 / I //; __ A\ \ iij // i / _ _ //%/ i% // // / \ \ \ / / 1 I / / "_ A .\-A- VVA- -1 ice/ /l //- ice- -VA-- _ - `/ / i / / / " \ // v___, - v___ - -^-- / ) \\ \ - V \ - _§ _ !; // -_ -_- ` ' j' / % j//% ' . A\, i / ' 7. THE CONTRACTOR SHALL PROTECT THE EXISTING BIORETENTION V ) 1' L L /l ,\ \,,\ _ -__ _ - / - AI / / 8 DIA PERFORATED 11 \ \ v / I, v \ \ \. \ \ _ ii _i = _ /,% //%i %// 1 / / VA \ L - / I/ II l / ILTER F OM S EQUIREFREDIMENT. ANY CONTAMINATION SHALL R I \ \ \ \ \, \ \ J _` _ ii i! = l __ - , / //, / \ lI lIl I / / BIORETENTIdN REPAIR AT THE CONTRACTORS COST. y FLEXIBLE TUBING - J \ \ v j ` \ I 1 \ \\V ` _ - %// %/ % l / li / / // 1 i _ _ 6" TEMPORARY ORIFICE - I ` I 1 \ \ \ / I / \ \ \\ \\\\\ \ \ (( - \ - ^ \ - - // / 1 (( / % \ ///// /// /// /// / /j/ ' SEQUENCE OF BORROW SITE E&SC I \V A 1 I / / \ \ _ v \ << _ __ _ <) / - _ Dc „\ 1l(ll I 1 i I / / / / // E v = 497.60 4\ \ \ \ \ / \\A \, A \ - - _ - I ' 1 I I // // // /// / / / _ V"v _ i ( BASIN C /% I / / / I / _, j I ii - 1. INSTALL CONSTRUCTION ENTRANCES. LE _ - - =- _ - - /111111\ A w /// / // a \\ y 1 `\_- -`yy _ 1 - - - l %' , A v Av llI// ll/ ////// / //// // _-. 2- INSTALL SILT FENCE AND DIVERSION DIKES. B2018 5A \ ( I \A ,, . . - - r - B2018-8 - - -- - _- _ -- ,- _ />\\\'\\ -) // / l / / i , / 3. INSTALL SEDIMENT BASIN. SEE DETAIL. A c \,, '/// A vV \ \ \, / /, /, // // / - - 4. INSTALL BYPASS WEIR. SEE DETAIL. 6 PERMANENT ORIFICE I \ , v \ - \ -- - - / \\V\,A\ \ / / - /. V \) // / J / / / 5. UPON WRITTEN APPROVAL OF THE COUNTY ESC INSPECTOR, 140 LF 36" RCP, CLASS V \ - \ \ \ - - - -- V/ // \ \ \ ,v / / // 11 l /// 11 / // i/ TOPSO LING AND GRADING MAY COMMENCE. r _ \ \ i / / ELEV = 494.00 SLOPE = 2.00% %'i \ \ \ - _ _ I // / 1 \ \ `\ / / ' j ////// / / // /// // 6. STABILIZE THE SITE AS GRADING IS COMPLETED. i `,/ -_`_` " C- - __ __ \ _ - _ 82018-7 _ - _- _ J _ -,- - - \ , /'/ 1/ / \ / I \\\ . \ % / / /// // / // 7. UPON WRITTEN APPROVAL OF THE COUNTY ESC INSPECTOR, TRASH RACK _ _______ - _ --- -__-. _ _ _ 1 ___ \ ~ v-_ _ --_--_ _ -\ - /- '- \ - \ 1 / lI ` \ /-' \\ \ \ \l //// 11 111 / / // / J _- - ` , \ l(/ II(l1 i 1i \ I j \\\\\ \` / // / j /// REMOVE ALL ESC DEVICES. INV OUT = 490.80 = ` \\\\\ \ _ - J \ I `_/-\1\\ /%%//f / /// /// $ CONVERT SEDIMENT BASIN TO SWM BASIN. SE'E DETAIL- B2018-6 \ - - - (I I / o' / ct 9 REMOVE BYPASS WEIR 565_ - - // \ - , _` , J \\\ 11 / //// / / //` - 10.CLEAN OUT SEDIMENT FOREBAY. V - -- ` \ \ \ i) % I 11.REPLACE MULCH AND PLANTINGS IN THE BIORETENTION FILTER- TEMPORARY SEDIMENT BASIN/PERMANENT SWM BASIN "D" DETAIL - _' >1 11)\` - - __ J _ ` ` \ / / ' /1 rJ v / ((/ NTS - - A j l 1 I % A\ p 1 J' l jaR CJ I y;. T A L MAINTAIN STAK S LA ELED WITH THE MUCK OUT ELEVATION. -- - -- - - - - -- ,___ __ __ _ _ _ ` l n\ 1 1. MUCK OUT ELEV = 496.58. CONTRAG OR SH L E B - -_ - -_ -_ - - _-- - - __- _- ---- --- - - -- _ _ - - - - 53 -- - - - 575_ - - - - - - - - - _ 53iL- \ j - n- _._ _... ---- -- - - `- - `- - _ -- --- B A P Y ITE - - - _ta - -- - - -- _ -- - -_- - - -- - - --_ - - \\ 2. ALL MAINTENANCE ASSOCIATED WITH BASIN PAID FOR UNDER EROSION AND SEDIMENT CONTROL ( ORROW ARE ) A M - - - -__ - _- __ ___ __. _ _ . _ = _ ___-_ -_ ____. __40 - `\\\\ 595 .-- -- - --- - - - - --- --- _ - - - - _ - - - - - \\\\ p- s5 \ S6 _- - -- - - CONVERSION TO PERMANENT SWM - -- --- - - - - _ _ \\\\ \ \ 6 - - - - --- - - - _ - - _ - - - -- - _ - --- - - - - - - \\\ 9Q - - 375 -. 365 \\\ ; 111111 SE UENCE OF CONSTRUCTION FOR BASIN D. _- -_ -- - _- -- - - _- - _ - - _- -_- _ - _- -- - _ - 1, \ Q - _- Bn-- -- -- - - - - _ --- _ - -- - - - - - _ __ -_ _ _ _ - - -- __ - - \ I(` , ssu _ - -- - - - - Rc f} __ - -- - Sri__ _ _ -- - - 1 1 E208 _ . - - _ -- . ,_ ;Iillll I h , I 111, II . 1. MUCK OUT THE BOTTOM OF SEDIMENT BASIN. - - - - _ - _ _ - - _ - = 575 I,I I I I' III \I III 2. RESTABILIZE BASIN. - Rs r - -- - _-_ ----- Rsa ' - o o I o s -, s, \ II IIII IIII I , I 3. REMOVE PERFORATED FLEXIBLE TUBING RISERS. - -- - - -- _-- ___ _ , \ \ \ ~ \ R \, \ \ \ \ \ \ \ \ \ \ \ \ Y \ \ _ \ \ ` j III I III, III hIII I0I 100 0 100 200 4. PLUG TEMPORARY ORIFICE WITH STEEL PLATE AND GROUT. ` '-- ____ ___-- -_- \ \ \ \ \ \ \ \ \ \, \ \ \ \ \ \ \ \ \\ \ \ \\ \\ '4 IIIIIIIII I IIII IIIIII JI' v v v v v I((- -- -I I III 5. REMOVE PLATES AND BLOCKING ON PERMANENT ORIFICE. -- - c-_.- -- \ - - - -- I/'- II IIII II'I' I SCALE: 1"=100' FEET s \' _ t / IIh IIIIIIIII'I'`II II IIII+ IIIT % \ 6. INSTALL ORIFICE TRASH RACK. / / , \ , \ \. \ \ \ \ \\ / \ / I ` \\ 1 Ao IIiII III!II,-IIIIIII'tIiII11,i,I 2700 Polo Parkway Midlothian, Virginia 23113 phone: (804) 275-8301 www.deItaairport.com N1,TH op APRON/PARKING EXPANSION WPO NO. JOB NO. W PO201900013 17018/ 17019 Oar rt DRAWN BY: SHEET T J. AUNDERS BORROW & WASTE SITE PJW Li I,-o.031974 PLAN DESIGNED BY: JDB C1 O7 l 07/15/2019 w IV81- ' CHARLOTTESVILLE ALBEMARLE AIRPORT scALE: DATE: 1 100 1ULY 2019 50 t5o 1, MAI TCH LINE SHEET, C 1 09_j jUG 5 GROUND J-1 LIGHT L4' 2 55 ul A x O 56+50 00 J_ -1 Z L ECONOMY I 'LOT BEGIN FENCE, E VA STA 56t74±, 9'± 90 I Li I 3 900'RT STM DI BOWENLOOPROAD TOP=615.49 IN C NCRETE QURB REMOVAL Sy 5"7.7±, 915.3'± RT - 02 36" RGP 0 9 pvc; 1.0.=610.89 (15" RCP) I HT UL UNPtGIRNHT TM D1 MIL '170 IDT -IN (TYP) FOATTIE 1 -1" / 0 4 GEUG UGF- STM MH TOP=617.79 TOR= 600-68 BOTT?3M=581.58 1 LI=607-29 (15" PVC) L1.=599.34 R Z 36" RCP) 1.0.=588.89 (3& RCP) A + i 4l -I- 4- STA 57+78±, 980'± RT END NCRETE CURB REMOVAL 4- 4 J-1 L -1 4 4 + L 7-7 L J V TA 56+53.4±,1003.2'± RT END FENCE REMOVAL J( C108-1 L; A I- STA 57+81±, 983'+ T D X OGROUND 0. =591.50 15" RCP) SHEET KEY LIGHT STA 55+ 1029'± RT i_ A + 4 + REMOVE CONCRETE CURB TO Al t FOR PROPOSED SIDEWALK ZfI + 1. F AND DETECTABLE WARNING 55+69 TD103 LEGEND 105q RT F + + 5_ V 1 - 050' RT OM -X BENCHMARK LOCATION S DI B-X 4 4 TO 591.97 11=58 (30" STA 58+27±,104 T+ RT TA 55+86±, 1 O 9'± RTRCP) EL-2 BORING LOCATION (APPROX) 2) 4 + 09 1.09 (24 RCP) )UND z EXX EXISTING STRUCTURE NUMBER L" T j EXISTING DROP INLET 3TA 5+93±,l T± RT x EXISTING DROP INLET TO BE REMOVED 7' T 1- 4- + 4 EXISTING FLARED END SECTION 4- EXISTING ENDWALL/HEADWALLIWINGWALL LONG TERM J- + 4r. + + EXISTING ELECTRICAL STRUCTURE PARKING 4. + + + + + + I- + 4 + + 41- 4 II EXISTING ELECTRICAL STRUCTURE 4- iF 4- i- + + TO BE REMOVED x EXISTING TREE TO BE REMOVED 4 + + EXISTING FENCE 4-+ + + X EXISTING FENCE TO BE REMOVED J_ 4- 4 4 + + + 4 T 4- + A 4- 4- EXISTING STORM DRAIN 4- -1- 4- + + 4- 4 4__ J_ BRICK UP 12" RCP INVERT FLOW FILL 12" RCP A PRESERVE AND PROTE C EXISTING BRICK SIGN AN X *A)( EXISTING STORM DRAIN TO BE REMOVED REFER TO LANDSCAPE PLAN 1, 4 + 4 4 GROUND LIGHT TO REMAIN EXISTING EDGE DRAIN/UND ERDRAIN SHEETS FOR LANDSCAPE r EL-1 z EXISTING EDGE DRAIN/UNDERDRAIN CHANGES + i 7 4- 4- 4 4- + STM D 1 TOP=584 3 LIGHT OUNDLIGHT LIGHT TO BE REMOVED EXISTING ELECTRICAL CONDUIT/CABLE EXISTING ELECTRICAL CONIDUIT/CABLErc 0 1. 4- + 1.1.=577.8 24" F; cp) XXX TO BE REMOVED 1200'RT L 4 + Jr -I- + 1,1.=575.38 12" RIf-.P1 rl 12oo,):er A + + -44- 4 + + 4- + + 4 Z 1.0.=574. (24 JJ///.//rr / EXISTING ELECTRICAL DUCT EXISTING FIBER OPTIC LINE 4- o T_ 4- T_ I STM DI EXISTING AIRPORT PROPERTY LINE FA- - EXISTING TAXILANE OBJECT FREE AREA 4- _i__ _Q,_-jl 4 + 4 4 + + 1- RCP 4 _f -4- + + GRATE) 05TOP=58018" 1.0.=577.05 (12" Prp) EXISTING TAXILANE SAFETY AREA 4 + + + 4 -j- 4 J1- 4 1 + 4- + + INV.=563.89 4 4-4 REMC )vd DRAINAGId PROPOSED BITUMINOUS PAVEMENT REMOVAL 4 L + + J. + + 4 4 4 n-STRUCTUR 4 ' 4 PROPOSED CONCRETE PAVEMENT REMOVAL 7 4 + 1- r j + 4 11 71 - r- co STEEP SLOPES -MANAGED 4- tLT 4 LT-1 I 2) PROTECT WOODEN GUARD RAIL TO REMAIN F + STM MH4- TOIP=573.00 11=563.00 (18" RCP) STM MHLO,:=559-62 (18" RCP) TOP=575,49 CP_1 GT cp 11=567.69 (24" RCP) 1.0.=567,59 (24" RCP) CP_3 AGE 06 GROUND b'GHTO UGE NOTES uuc 0 GE t ALL STATIONS AND OFFSETS GIVEN WITH RESPECT TO BASELINE 1350'RT BOWEN LOOP ROAD-- DI (G ATE) L 1350, RT RW" (RUNWAY 3-21 CENTERLINE) UNLESS OTHERWISE NOTED. IT= 3.57 2. REFER TO SHEET G002A FOR DEMOLITION NOTES. 3m 24" RCP) R W__ I.I. 1.0. . 57 (18" RCP) 0Npu . 57 (36" RCP) 3. SAWCUT NEAT VERTICAL FACE (NO SEPARATE PAY ITEM). 4. REFER TO "PHASE 1 EROSION & SEDIMENT CONTROL PLAN" AND PHASE 2 EROSION & SEDIMENT CONTROL PLAN" SHEETS FOR W PO LIGHT INSTALLATION OF EROSION AND SEDIMENT CONTROL @ H MEASURES. W W--W W wg z Ole 5. REMOVE EXISTING CONDUIT AND CABLE AS ORDERED BY THE ENGINEER NO SEPARATE PAY ITEM). 6. LIMITS OF PAVEMENT REMOVAL ARE APPROXIMATE AND SHALL BE CONFIRMED IN THE FIELD BY THE CONTRACTOR. W4 J_ li- -1. - 4- 4 + + 4, 4- ROUIND W W__ T0L71GTg - - __ 7. REMOVE ELECTRICAL MANHOLE, HANDHOLE, OR JUNCTION STRUCTURE (NO SEPARATE PAY ITEM). 8. TEMPORARILY REROUTE EXISTING FIBER CABLES4- + + -4 + OPTIC ABOVE SF-N3", "SFf4- + 0 GROUND BETWEEN HANDHOLES AND EAST 1- 4- U_ - DURING DEMOLITION AND CONSTRUCTION. PROVIDE A MAX OF 2 SPLICES PER ACTIVE STRAND. PROTECT CABLES WITH CABLESO / ( GUARDS. (NO SEPARATE PAY ITEM). VNG ors"o 30 0 30 60 52+00 55 F00 SCALE: I "=30' FEET 00-50 58 +00 NITH op 2700 Polo Parkway 0 Midlothian, Virginia 23113 DELTA IRP T I 1: 1 T J. UNDERS phone: (804) 275-8301 Li o. 031974 www.deItaairport.com * 07/15/2019CONSULTANINCww APRON/ PARKING EXPANSION WPO NO. WP0201900013 JOB NO. 17018/ 17019 DEMOLITION MILLING, REPAIR LAYOUT DRAWN BY: PJW SHEET C108ml DESIGNEDBY: JDB 10NAL 11 CHARLOTTESVILLE ALBEMARLE AIRPORT SCALE: DATE. NO. REVISIONS BY APP. DATE 1" = 30 JULY 2019 3 a N 2) CO 5 i:-: 0 0) q 9 W R Lu I Cl) By) F C? 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"', / , 61, I I l , II TOP-617 37 -1 " I I-,' r , 11 , , [/ , - __ --' _ _ - I, --\ I \ \ ' I-, .. .... .... . ,,, - , ,", I I \ I I/ I I -_ I I I I I I I I -_ , - -,-- -_ "', '-,, - I I 1, _ ,, ,,, \ tn 1, \ \ I I 1 inch= 60ft. \ / / -, __ 1-11, ,,, \ 1, 1/ I 0-11 I / q) ' 11-1, I—' ' I-, 1. i , , I ,,, , - , INV.T1N=5'09.I2 (NW) I I i __ __ "', 1.11" I I , , I , -_ -,-- ,- 1 - "_ "" I \ 1-1 ,,,, _ " , N I , 11 IU NV IN=611.65 (NE) / - 1-11- -, I i / , , -_ -_ - -, _` , , 1\1, '- I-, ___ '- 11, __ - ........ - \ I CJ I \ 11 I 11 , if I \ I I I / / ,- - --- - - __ ... . i I 1- I \ 1, , I I I I I I , n 'r, 0- , I I --, --- " I /"' " I , I -, I - INV.\OUT=609 11. __ I '_ - . -- _,_= F_1111111111 // I I J I 1 " - - iA . ... 1-1 11, \ I \ \ '11"", , \\ \ k , I i ) 1, , / ,//,/ _// --- _7 -, 10 - ) / '\ - -_ -- "11, I I I , I I I ; I I / /I / / / ,/-- __ -_ -_ f I I \ ' 11 -,-- -, 11 I , 11 1111"II 111 //1 -, - , ' A, \ 0 i 'I -, I 166101 " . , _ ; I \-,. -1111. -_ I ,/ , I,- t " ', I - _GR fE`NINL,T' ', --1 ,-\ \ " I, I __ N - ---"- - 1 I - NE:]EMEM I - -, . 0"I__,"", I I I I f I , , \ I / I _, " - 3_9 / I - " \ --- -__ ---- - - 11-1 -_ ) ' i, / Z //" - - I J, _- / I ., "' , ! -.- -, 1-1 I I - - ____ __ _ _ __ _ I " I / / - ", I , I , \ " \ , 0 0 6'- I I __ 1 - -,-- -_ __ 140 111 INV., 0 / J " , , / , / // ,-- __ ---- 1- r / I I I I ) J4, Z I-- P,=597,,l 05 1 "i I \ ___ _ 7_ _', \ I f " -_ _-_ -`- 1.1D_ _ - I I 11 , __-- W \ - I / / / I UT 5,94.57, (SE) \ -_ -- - I ` / 0 - ' . _P41 FO FO - - - -'-' - IF- I * 1 111W'15 15 - I / , 1\ """ __ --- ___ -,_,- - "" % \ I % k % \ 'I 1 / ,,, I I I , / " / r __ - --- -_ _-- 11, I I . 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I'9V ..... ..... . 6G-T,:;,=__'5-_, __ - --- / ..... - 1 , ` 6- "-----, 4 I -5 3J,3, --' _- __ 0, 9, __@ ,:7- - - -_::' _-___ - __ __ t -- 11- I-- __ ---I-,- -:_ / .1 / ` ... __ - ut-= ,-- -, __ - .. - --- 11 __ __ -.1-1 - - __ - - , ......... .. - -6I ,,, ,_- __ - __ - - - ::::_ __ - - 1 _', "I", / - 67 - I - I , I \ - \ 1, I7: -,- __ --- - _-,- -,- --- __ ____ 1-1-11 -___ - ___ __ ::::- - ___ 7 - '-- - P ..% I—- . --- -"- -_ - - -_ ____ -_ __ ___., - - _' - 7 , I 11 , __ _&P -1 __ / / I \ '\, `585 82 -'-" 7, - , , I—— ___ __ 1 35 - __ " ,//, 1 I / P-,", , . - ... 11CD ,,,,, k - 0 / I I I 1-8" -R,cp----- - -1111' -, __ __ _-, - - - - ., ,:: , -, __ __ __ ,__ __ -_ _51",l 1041) ,\, IN _,5CRa_( , / - - \ I I - 1 Z /, / / / , 7< 1 EKZ30NNE:3" - 01_7 -, - ____ - ____ -_ - "_ / I/ I I I i - - - - -, i",--- --," - -- ' i __ - ,-: _AIANHULL _ ", I __. . ,-- - 11, , . iI \ ,_ \ - W\/, I = 47 -_, ", 01 ' I , . 111, __ __ - - - - - __ --- ,____ ____ __ .. .. .... __ ___ --- _ - - -"'- __ __ --':- ':-- :7 ( __ -, /- ( / -// . EI - ... I.- - _ - : ..- - __ _ - _,___ __ __ ___ , . ..... . __ __ _ -,- - __,_ --,.-- --,,- ...... - -.- _-, _ - I IINN \ \ \ N \ "', "I , 11, TE 11R.X I ,--I-. 1061 _- - --- ,- _ _,", _- --- -- jbP a57_,92 a, ' 11, 0 , I NO ), I ) 1 0 I- .. I- - :: P-. _-, -- __,;=563.10 (NW) ,? / -6co . \ ii % MAH LE I ) I I % t "I , .. . - 2E ,-- 01-1- - - I - -111, " -'111, -- I N'V_ IN ", / ?, 040 / li k __ . NOTES (PERTAIN TO DAA SURVEY OF STORM SEWER): CD - __\__ k =_ - - r_ I \ , ___ - ,Ik "/Ei I I., JJ 777r-_- ' -_ -, . - 1 r i -- IiZ I I I \'% 11 R , 1059 U(JL3$- --,-,@ - ___ 1 : r ___ "" \ // 1.) Source of Meridian is based upon benchmark information shown on sheet 4 of 27 of plansFn ___ . ...... . . , . I- ..... .. C , 4E, 01 I T- 55 -- -__ ", 1, - INV:`*JN 93.14;SE) I", .. .. ...... `- _', - - - i 113 UP--\ _', 1, i H'-HICHER THAN '111-- - , __ U(7C- - 11 4 0'_ ;' " I 1-1 - I'll, / - __ - 1042 _-_ 1, I UG ,--,- - I \ " I'll, I I I, --.-. - . 1- ---- -_ -_ I 1. - -, pre75 'A m 0,,- - UUL Q, V,gq_ pared by Delta Airport Consultants, Inc., job number 12064, titled "SURFACE PARKING6 ,093 6 - . 1 - .;.__V,__-- .-9 "',-, I'll, N_ - :: -------- L-14___ 'C ,__ - _=__: '( 110 11 I—- __ _________-_ 1_ , - __1PAP_ ,__ __ 0 i 1) , I \ . - - - --- I I'll 1-1 0 d k I 11 11 11JU , _51 I - \ _ - 11 ___ I - EXPANSION", dated July 2014 and signed June 22, 2016. 10'2 -, -,,, N" F__ .;_-- -0, __ - I I 17 E- .0, - -, 13UVVLN LOOH HOAD _-, __ I ,; i - : . - - __.,_ 1___1._2k - l6---b-,'-o'-',, "". " i -_:, -- .- , I W (-_ "", --- 5 , x 1 `7 ------ ,--'- - - __-,:"", 7_ ___ n __,_ -, - .-= _'_7:7-_0--.::. " . __ I - 2.) Vertical datum: NAVD88 based upon benchmark information shown on sheet 4 of 27 of plansI— - - __ I\n L_ 114L_ I- - 1417 -L - I,--- __ I - _ 7, - , " I 0 ,,,,, 11 - I -111, ", I, I , 11-1, `Oi ," > - - " .i4__: __1 ... - w Ik 2.- T 1 ,, ", "" --, " -, - I FLY \ \ I , ,f -, - - - 111.1- - __ 0 11-1- _- " I "" , --' -- 1111 , ,;;,'_ - - -_- 0._,_. . -@. , I I ' - - , I I ,_ , - _ _ - : - ------ -------- W7_______w prepared by Delta Airport Consultants, Inc., job number 12064, titled SURFACE PARKING0 -::" - ---,,, -`- - -_ - ,- __ _-, - __-=__-=,_--; : 7 -:z- -; - __ - - --- _ kj-mv610711\ ,, , 'CLI, I , ..... .. -------, W __ . ...... @.-. / M. _1,, P1, I IJ %- ,-, -- , -- , - , -, \ ______________LLuI " '6 1 1 I \ ////' /-__ , I - ___ Z_,_-, _=_ __. ..- - ___= -W -:,_- @ ...... - - , / / IZ:! , _-__ . ..... -_1 ii _: __-, -"- - - ---,,, - _1E _71, - .=-,,, ", I , N '6__ -_ - - ;- I :- -,,,,, , - ... _ _.,,%-_-,- - ...... _r1y_'__1W______ - .- ::_- 1-1 "Ill/ 14 - - 1, \ I " ) I - - __ .... ... ,,,, - , :, ,__ I_- I--- - 7 7- _32& ....... . . ---"- _ - _____== 1_--_ - _\ -1 I -----_-_ " - - ___ EXPANSION", dated July 2014 and signed June 22, 2016. Z __) _ --=---=--':----Z---Z,-:,,,=,:----,--- %- ---_- 1--_._ - 4 -- - 7 --- ---- - E-11 - - , - __1 __ T - W W I—- - , - - ' 11", 1, 1, , , " , 1_: 7____ - ,__1 / 7'rIII \ N, , _=__ ___), I I _11-1, \ \ I , , tl---, " - __ -1-1-- - .% I _1111 If, _'_ - Z_ - --- __'_'_ ...... -, __ 3.) This survey was prepared without the benefit of a title commitment or title report and allI717 - " -". ,/-__JNV IN7!2 4 - f, , I- _ P -,_,=, ... , _ 2 r* 1p 5 1 \ " \ ,3,_ ,--" //___1 I TE IFT ' I ',, ", __ __ ,, :17. __ - - I 1, , , ,,-- -, " _5 - ,_ - - .. . ..... . __- -==. ,_,'= -=- ,== -= -"-- - I I", I " , - -1. - - _:fE .. .. .. ---','- _ - - -, ;56i7 - - - - - _. =_N - _- 7_77 --- - I A0) J/ 94.22 (VE) , 11 I \ \ , " ", 1/ . ....... . __ __ - __7Ef__ ___E 7_a - =, - Z_ -Z,,---Z,__,=--_,L__:'= __ j_=,5557 59-- Q:L-,5,72EB6,,-,-- , - 11 . 7 -= -- _7--=----== ... =Z-_' - - - . --, z --MAR-AGE 4URE", =,= - -- - , --t`- ': - ----, -,= .\Qv____M ,,';* - 7,77,Z= \\ 11 __ E z", :- ----_',-,-:z- :2- ,_] , - - :- : H"_=_=_ - _ - - - I= ... F - -_ _. J__ __:Z1_ _Zz- __ ___1 -,. __ __ ,--,Z-___.__=:-_:= ,_-=-_.,===' "":.,- m_ . I '-- - :_ t-=:::_=_Z-_,_=.- -- =-=_-'T---=f_`- ",_= -, - - , _. _. 11 I ,___ -1 - "' / 59, 11 \ ' 1 , , "" , ,,, ) '//, z,/, X// - _____: I- - --:.Z--::_,.-----_,-,: - \--,' --- - --- __=- == ---,_- 7_!- _ ,_ : ', / ,, _ I - _ __, - ra. S . \ \ -\ \ ,, \ NN , /: " I.- _:::___ , z_ __ - , , - - umbrances that might be disclosed in a title search may not be shown. q * b 12 (NW) I I ; . 0 T- 4 \ 1 3 \ `NI j (// ,/ 1-1- - - , z -E__ _J, V - - I //1 -,/ 111"", ____ , - , - - E- : ._ _-==11 _=___ [A-G7 E-,:.-_:T1J RF-- --::-;, _ , 1 I I I \ , , - 0-- - , __ - - 11 ` , 1 4.) Utilities shown are based upon: I) , ", \ ,,/ - __ . -__, ---,-- -Z--- -,-- -',, -17-- = I - zz 'Z,,,',,,,,-,rzz z,-r--"-z- --:Z-,-,,-_,6--,:-- ,,, , 0 \ I \J, ,\ Q \ I . . .... , ... _ -,: ... .. -Z,- - __ :_ _..", , -,1, 11 1111l//1//// " // .,:L - - ". Z,=:--- -Z =,- =, - =, , -,:-_-_ ,..__iLZ==, _=-= -==_ --== - - ==___ - - _,-,-- ,Z ... I , - , - - :- ... - --- -- - " I.- ... I - f 2: " _ - - - , 2_ , . .... _ _ Z_- Z,:7- -_ "=_Z' - -:-:-_ - . . 1 __ == _= - "' z =z------- -`ZE L7; -,:-- ---=-- : - _;.',' - - - - - - ____ --` - --Z " ," _- - a - \ w /, , /, , ,__E .. _ _ ", , 11 , \N I , I _ I 11r `,, __ Va. I I SUE Qualit level D, ASCE 38-02 - compiled records onlyU) ,,, \" \ - , - _= L_ -,--- - ' ,-.-, -"": . ..... . rz ,_l . 1038 y Z , " ;1 .... . 11-1_ N f! / __ __ __ __ --- ,---- ,:_ E Z, =-_"', 7_-- EE 2 _,: -"- :,, -,,,,Z",", Z '; - I .- , . .. ........ , 7,: ===- , ___ 5-1 ___ - Z I - 11, - \ N'_ - , 1_ __ __- - __-: Zze - .- -- __ __ - ''.., - '041' Z=_--,=.":,_--:z:-_-,: -_,=--- ., -'-', ; Z_= -=7 - E I ". 1 I \ , I I /"-.- , , ". I f__-_____1-,.__-____- ___ - -, _:_, _=, - _===- - - __.. .... =-_=`-- .1 - - __ ___ _ __ , - I \, " -,--\ ,-\ ", '\ ,% r. :"-: 1- SUE Quality Level C, ASCE 38-02 - visible evidence in conjunction with compiled records. N,,,,, --- -- -- - -_ _ - I - -_ - - - __ ___ - ,-.- - ___ _ ___, __ --_ - - ______ -__ w:____1_=_Z,___ _-_ , __ 1 N \1 -172 N, 11, 1, ,, -- - I , I ,, , - - - 5'8'b 1, %`,`,"`_ \ ", , I \ r,:__, - __ , - - - -1-, __ - 3- / \ 1\ __ , SUE Qualit Level B, ASCE 38-02 - field designation of underground utilities performed byN, ", /I , -,"". _ __ ___ ___ _-1_111. ___ __ __ ___ J NY-=55' -_- - - 1 , , 1039 ,- yU) , " , \ '//// j////////z/ ,,q(y 01III ' N - 11, "', I 1i I " a,, ,P C , _ 5 1 - Ji I 'N , , \ ', ,-, )l11t'11M/1///A!,J,/ //, / _0 - - . I \ / I \ \ , I \ \ ., \ \ \ \ \ - \ \ " 7 \ 1 1// . /R/ .') 111111lz ' ,__ __ \ \ \ \, ",-. \ " G, - 1 1'111 InU) \ \ 4" I , Jj ... .... - - - --- - \\ " ,C C , LO , * I f N, 11 __ -__ __ it C ' I 1 ... I ( () _ -_ --- --- I - ,:, 1 ( 'I lit ___ ,55,5. b _3 compiled records. 5: I-- 'I " - 1, \ " \, ' I-, - 11, ?., , - ) \' II k - 1V I I , \0\ \ \ \ i , (20' -- _ A61050, - (DAA; Miss Utility, Ticket # _; Other) and visible evidence in conjunction w h I \ \ \ I" \ I \ 1 \ 11 \ \ I , , \ \ , \ - '-)'lk,]//'/L'/ i/ r/,k/N, Z,1,/!/,.`-//"///////'I 0___ 1 / 11 \ `-, .... . . I11 - _,, - 11-1. , I ., C, / 11 ; I ... ? 1043 \/ T I, I / - ,,'- - IN' zz E,;i,l ,6b, SUE Quality Level A, ASCE 38-02 - test pits at locations shown hereon performed by (DAA; P U [, ,k,',, - -r - , _ q " I r 1-vi, ,[ r ,,_- 11111,- A,t- - AtIR81" CHM K 3i , JJ I \ /,-I f/17,104 1111pi\14" \ 0 AC-10 ,5> , 1i , r7,,_,/ -- I", A,Q-1 _ J- -3 F14 \ 4 , /, / \ \ 1-1 "I,-- __ , J-1111 E I V___ ffllM 1__<,_:_,55_1 4 71.11_ _ -r2-_ --'F S-RV, \ \ \ , l, , 11f /11 i -- INV.=552.07 - __ 4 ,-,,_-,rzr" 7 Other) in conjunction with field designation of underground utilities performed by (DAA; Miss I 11 1 , 11 R/ // . ', _-5i5-6 ), I I I` D - - 1 497 \ IN, / 0 // I I I 1, I / I / ill \ __11 11 --- _ .__ ,_ 1-1 __;51-;-"--t----"---,I G__'51_t 55_` _ , / /) 1, if / - , _-':- --j- Utility, Ticket # I __- - - , , -_ , , -, , " - ; Other), visible evidence and compiled records. 11 , Z_;- - ,5- " : ,,-,,- ", 55-' ' I , I f I 1 f - _b -_ _,_; IN X No SUE was performed or requested for this survey. No utilities are shown hereon. q I I 11p, 1111111ill ///// / I 1 Ili , " / ' - _,; ILET 6 \ \ E* \ , " I' l / // IN, / J , \ ___ 2-'--- GS*_ - 3.1 716 " , Z: 6 2.40 ' ' \ \ \ N ) i I I ". , /I \ \ 0 l-, / _ 1/ Z - / I I I! I I , , 130T,C A RO \ J I 1/1 , 1, i I \ \ // 1 I-- " -k - E _, ,I:, I _, L, -,- 1 = 570.3 1 1 \ Ji "', i 011 if - "" m 11',' - _,, , I'-, __1_111 __ / I M \ / Wi "'Jifl, I I \ ,(/ _ - 5.) This survey was prepared for Delta Airport Consultants, Inc. Draper Aden Associates assumesINII I I 1 1 , , , I I I 'ii BASIN #8/ __ _,_ X-1 - 1-11, 0 R1181-,C- I I ; 1 U11111ii I C I _--` _,-,,,,--,',%,'F:,-:'r,5- - , - INV. IN=5 .40 (N'E) / III1NN11il \ --I- G#eZ4,_ - - " - - -, M 0, I/ ) Q, / _,- ---,/,-- ,-,-,:-_--:" --- (--t,8 -f -, , , - ") ___;-- --, -,- -- I 1 ) I 1, 1 ib 11 , I i I __ 1 to 'E' _/, - - - Q0 ! , , /// IllIllI i'lflll 'I'll \ \ \ / _ D - 1 -_ . I,/ / 6, ) 0_ ___ _ '--, no liability for reuse or modification of this document. CD I - 'i I I I / I , \ J GRATE INLET ------ , - ' - - -T 55 , , __ , - ---''-' / INV. OUTZ564.10ASW) ,, I 1-1, i I-- -_ __ _'___--:',' '_'_--`,'' ;Ni). UIT ,- 21 2 M 11 IIC1 i I I , i I I f 1 1111111,1111, 1 i Ill! I t I ,\_`-*)Co , I -- ::__",; -, - -, - - - " _, " -, - 1 6.) Property lines are not shown. 0 1 f I ,-,, ,,, , ,- - i ....... , Xrq1-1 - / / / \ " I'll --, "". - N, \ r- ------- ;_J .. . -" /"0111_ 11_ J//, I/ , -`- " ,-- - ... .- -;-F - ',_ __ -:,:,__ C \ I -_ ' --` 00 , I i /-- - f // / " I \ . ... . . ,,____, --- I t , I / / I / \ \ \ \ TOP= 549.05 --,," 7 \ - 1111 11, i I I I I I , , " \ 1 -- ., , _; ; .... _ 10 ,,, , _ 05 _, 56 - , - ,: _: - 4 I ,-, . ...... __ - I , / / , "N 1/9h,11, 1, , , , \ 6 ---: ...... -, ,;- __ - - - - 1:;IIM .. . -- 9 1, 4 \ \ \ IV'V---,OUT=544.55 (E) - ,_,:,,_- i 7.) Benchmarks shown hereon are based upon benchmark information shown on sheet 4 of 27 ofi _ _,,,, . .. ..... , __ -: k , 1k, "'' _.-, --:,:--- -,'7,4 :Z .. .... "I ,\U 1, - :"_:_;'"_ -- l-,_ I i: \ / I i ', , , - ,_ _, . . ........ _ - ". __ _' __;7_ --1--l- - ,__--, - __ --- / " Z ,:,_,z-_,,, Z "", - . ... 111--, N- - -----,; ...... 0 - - ___ 1, S-".-,--- " --, N ',`,_f- 1 , _: I z--""',7z,:':--',,,,Z:-- i, ", iJ li 1 ,,,, - - - - 7, - - 1 -2 ----- _. _- - 111, IF11,, I, - , - __ `-_ ` , I - _- - I I z-, . ...... `- --z` __ - h :_, ----- _ ls-_._::-, r , ,--:-,--::,-::"::,-":,-","--,,,-:-"- . "_' Z'Z1 _f - _ --__ _` 14_1__ - __ ___, - - ,-_ -,. - 0--, /// 7/f, I , 0`1 , -_,A`G- - q \ \ J , / / // ,/ ,/ , I_ - L--,-,--,.,,. z-,--""-,-""-"',r---,-""",":",, J, I F, _, _== 0. plans prepared by Delta Airport Consultants, Inc., job number 12064, titled SURFACE PARKINGZ - - , , ,, 1, '.. ___ _ 1 __ , 1 1 1 k \ \, 0!`__,..'_-,zp""_5 ..... - " _: 0" : __ - o_,,,,,'".,_ 1\ 01) I I , --- - _ 7 Z:- ,-, ,'_ - ' 1`1, ` Ili \--- - N__ 1__-_,Q A ///- ___Z ___ " I", ..... -, ___ , ,_ , ". " l-l" \ ---,-- ---- --- _ - ,,' 7 1:7-,Z .... =, ve \ 11qI _____- --- - S\\ ,, \ / I .. .... ........ . .. - , --- ____ _--, :,- :-, _._:_, I I 1:1___ I - - ,:_ 1 - __ ___ , K - 12 \ - , \ \ \ I 11 I I - - ----- --- ____ __ -- _Z_ -z , ,:7 z_ - -, ,,-,, 11 -, - o -, =:,_-- , ,:- EXPANSION", dated Jul 2014 and signed June 22, 2016. All other existing elevations are forUGE_ "_ /A / I i, V, .... . ....... . .. . ..... -. 7-__ - - _:-_ " I __ - _ - --- 9__ __ :/ y I I , ,_: p" "' ___ - --` --:f_-', __-,' .-;i- __ ,,,::,--,:_F- - ___ - ___ _, , 1;- -_-": - - :P ,!, V-_:;_- -e-, ____ ) 7 - - ---- - 1 _ - -"--".",,'.'.',,--=---,-- Z_1,7___ - - - 11 ... Z--:-__rT ,__--- ,z=-__- -,- ,C,6-'--='-- '.--., - : __ \_ .... . \' N l I "I % reference to existing conditions only. Do not use spot elevations, finish floor elevations, 1___ iz_-_`__::__: - " - ___ - - _-, ___ _ 7 ....... .. . ... - ... , 11- =- - --- MAI Fj 0 L-1 _< A: 7,".7, . ... . . _,___,_:_, .-- ml - '--,:" = : F-_ - 111.1 , ,,, ,-,, 7--_--_",. "_": el_ -,- i . -,:" Z-"'--_,,', 1,;" - 1 ...... I,- -_- -_-=.z= - - __ Z :::, -9 , - :: __ QZ--_- ":_ 2 - =,`: ",',_ ---,,,--"7.,7--_ Z ...... , . , - -- -_ = ....... ,_-__, ,-,,,,- § ____ ',","'Li - - - - 1 o ____ I- L__ I ,/ Q elevations on manholes, elevations on survey nails, survey hubs, control points (horizontalI. -Z_- _,Z_ -, ..... . .- - --- ,,Qp-=, b -,u'1-- _-==' I ,,-,, - ,__-_ - I,---- - ) ------ 1 171-,- -- .""__ 11 -11 .. . . ... ........ , " s .- . , - - ' " - - il rr Z,='- "' I",- 'Z-- - --,-,- 1. I -- _111.1Z - // \\, rTN,\1' ,,, , ,/ ,,,, t ( / 1, / - " - . ....... ... - , - , _ - , - -' r I \CUR Ei\lk _,., _;O: -_ , - -- XW __ I ___ , ` i - "", "" . -. z----"".,.,"-.--,---",,.,-r,-,- ,=;-i', __ ___-__-.'-_",-,,fL . .. ... ,-,,:------_--z,',',,-,-----,-".: I ___ -," I - "", - _ z -, ,F , 2ff --T ... 4, 105: "____ - '= 7-9, " ' - ----- - -_---- _.1.. 2 - - - " ... ... ..... Z_ __3___X__1 1_1_"", ..... . -_ "" - - _ _' - - . , ___ -,- - _----__ - - - - - _ 7 1_ - __ - ) HE , __ __ jj,__, points provided) or any other points for construction other than the provided benchmarks. 0 - -- - , - 7 _'L --- - ( L,- ,, R U-CI-170, P,,'ff ,E 56_T _ _,__ - _ - -_ ". ;- - E)-,,-, :.""", . . .. .. ------- - L"." ,5..-,-_`--- -7 j , -'- _',E - -",:""",""-,:,-.:,,",',',,,',,,--- --., "': 5;_ z, ,:,:- _'_`__ 1 Z, ""- -,7--"",",,,,,,,:-,-----""::---:-,,,,, Z,""-, - , , , _ ?!,s_ __ __ 3 qj _1/ - 1-11 __,____ ,.,:.-, A J - --- -,-- ---- - .... :_ _'-",_'_,'--_, "s - F ,, 1a6__._,.__ _ 1_1 , ,:- _ ... 7'7'7-" Z . n-_-Z'_,, - E ""I", / _,_ Q, __ I—- 1_1 -_ _ ,- - _ " " 6 -_ I 11 :, - \1 - _ I \' I I -- `- -, - " ,__ -.- , - 7 "", _ .. . ... - .... .... . . `-` -- ,,',.--- ` , : - - , - , ,-__ - __ - - '\ 11 _ , - " __ - " I I-- - JDJ Failure to utilize and verify the provided benchmarks could result in damages and additional N S - _i - - -_ _ '' - - . ........ ..... z ,,,, - - ', - - _:, -_- ,/ 1 , L ..... .... Z' ........ . . . ..... - - -__ -i:, - ......... --` " , "", _r - - " I I7 ...... . - I , -- , - - - " I'll ... 0_ ", -a _-, ,,,, --- .. . . :_ '- ... Z .. . . ... t,E, -,-- -`-` - -__;:---- :: ,_ , - 0 ... ,Z ... :_ " _-:,:,:7Z,7_- -:,-_Zf:---,--,,,, ZZ -=-=,-,--,----",-,-",---,,,,,,,,---=-- -__; . ..... . -_- __ , ." , _ - - __- " f Z-59F- - -, 1-1, - " I", " .. ........ I-, - : - , , - I __ ___ - J -1 - - 1 - - IoHt:7_1 - - , 1-111 11, Z__-_-_ ___ -- - --- - 2 , - _ 7 liz- Z-=-__-,- Z t_,,_- '0011 -- , .- I I—- - ___ - ----,-,- ____ -, " I—" , - _,, - S-1 11.11 ___ .\\ .... 11 , Z-"'_,_---z --- Z"-,----_"_"_-z,Z ... .. ,___ _', "Ill - S - .- , "'. , z_,, __ , '' I - 11 ) I 11,11, - - I - -- .- """ =rTT-7,-,=_ , 5--- -- - ill1 " . ...... - \ , , ,,, - - __:, ., -, , - "", ,',§, -_ _ ---_ ) __,, ---,-:_ ,),: r's responsibility. E NOTE: THIS EXISTING CONDITIONS PLAN IS A COMBINATION OF A SURVEY -- ---- 0 -___ _=' 7 - .. . . " __ 0 " 'N - 11, I - , - ... ... - - - 11 14 - i-E .. ;, -7 ______:: l't, 1111,,Zl k IM co I ,"', - - - , _ Z--Z,,_ - _: 7_-- ---. ( - - , - - 11 -GRA - - I -_ ___-,__1 lli i r_ - -- --- - .."', -`-`- -_ 111,= _-= - , - I i ___ - __, ... . " ,:-- st that are the contracto7 ,_ ,/ 0__ zz" -4z--_-, - _ I `11 - - 0 ____ BY POTOMAC AERIAL SURVEYS IN NOVEMBER 2011 AND STORM SEWER -.- ` -, "', ,,, -N \ .... . ____-_ : _ - _` . . . ........ ... Z 1;' 1\ 1 :_ 7 __ - -,--',' __ T - ( -Xr, .--.- , , z _Z - , , I— ", , 11 , - \__ _-, I _ ,____ - 6 - ,//, _ _-__; ... . .. , - _f -, - \ , il 8.) Storm structures are the only items surveyed by Draper Aden Associates. lls____" I / - . 11, I'll _ n:: " " 566- -,- 44 - - , - __ -, ! 1 I -_, _ ------ - 0"I ,-I,/--,- --:'.- `-- - `11111" ') II - -- - - - - Tr) I _ ___ - - , ", ,_ 2 __ 7 _ - I - l". __ - - - " _- __ _ 119- 1-1111-11 1.1.11, W_ , _ I I . tl_i 11 I'll, , '_ I "I" l-,- 1, -`-_ "I "'I.I.-, ___ , - 11-1--:7111 "' \ I --= --,-,- I'll, . .. S9 OCIATES ON JUNE 22, 2016. - - ___1-__:- ... . ........ . . '--77:'-- ,,, _// I ,,, ,,,-, - , ,, . N___11 ------- Q_ 'e-__!__ _ I __ - _` 5 1 1 - - 11 _n 1-11 _-, - - - N I; i", 0 " , -11 I , - -_ I - _'__ , - __ !:11 9.) Storm structures 20' and deeper were measured using a 50' cloth tape with a weight2 , , 1 -___ -_:--1- I—- 1___1_1 : --_ 77 =:- - 4-J -) 0 1i __. ,_1_111_1 I ,,, -, 11 - '_ ,--_ - " A - / I , - -_ -I \ - I- HdI , , __ ____ __ ,,, - ,_- , - _ , I - - _'151-1; __ "IN, a-:- "I'll-, - I - ,_ , I 111, attached to the end. Pipe sizes were unable to be verified and centerline depths shown areI '\ .... .. -, __r - - I - , - _ 1 --- -1 I- - - - Z _ ,- - - 1--, lz - "I 7 "I'll"," !- 1 - -1 / 11-1-11 - - N, . '\ \ ... I - - - - , __ -.- __ ,, -, \ I ___ I - - , '-, '' / Jv / I I __ I , ', \ \ \ " , --I-- I X __ ____'_' __ , " - , / I I it , I approximate. ii) -) RO , ", ___/t___77_ 0,_ "' /,-' / / // ,- /- ,- 51 I- ,_-,_-,_; ___ Z: I \ \ \ \.,, , , I - - 1, "ll-, \ "'.. '-'---- " _1 1_ - ", -1 11, ll Ml /// E 6oc) ,, , \ \ \ 11 ", .. . . I "',", "I-1, ",, \ , ,-_-_ - ,-, - " __ - I 111-1 '1__1 I 1_/ _V",' . - - -11 ,,, - _1 /- a U , , I , \ 'N 1, -111, \ L _----- , - 1__, _ -n _ _ 1// , , /" " / / , I / 3i I Z) b C3 Ell I REVISIONS Mro_l MFATM I.-ihlqi l411 W14. 6 4, I4 N wo HE M M, II lr., S 11 121. II Ott BY I APP. I DATE h Draper Aden Associates ftw,__ , Engineering - Surveying - Environmental Services 030 Wilmer Avenue, Suite I 00 Blacksburg, VA Raleigh, NO Richmond, VA 23227 Charlottesville, VA Fayetteville, NO Northern Virginia 804-264-2228 Fax: 804-264-8773 Hampton Roads, VA Virginia Beach, VA V- DELTA A"OIRPORT I " r I APRON/PARKING EXPANSION AIP NO. NON-AIP DRAWN BY: W., EXISTING CONDITIONS DESIGNED BY- KMJ CHARLOTTESVILLE-ALBEMARLE AIRPORT SCALE: DATE: 1"=60' JULY 2019 JOB NO. 17019 SHEET C1 30-2 0 0) EL coLu C9 CDCNC) 00 6 z OVERALL GRAPHIC SCALE 0 30 60 120 IN FEET) 1 inch= Mt. 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SEDIMENT TRAP #2 ENLARGED PLAN I_ 0 AIP NO. JOB NO, op APRON/PARKING EXPANSION00 NON —Alp 17019 S 14 E, L. TA mms IRP OR DRAWN BY: SHEETEDraperAdenAssociatesPHASE1AND2 - INITIAL X LAA 0 OLTON5 Q EROSION & SEDIMENT 0 Blacksburg, VA Raleigh, NC Lic. No. 051495 DESIGNED BY: 1 030 Wilmer Avenue, Suite I 00 Fayetteville, NC TA INC. ?.d J_Q ftw__ - Engineering - Surveying - Environmental Services CON,, N E, CAM BELL Richmond, VA 23227 Charlottesville, VA Northern Virginia 1;6 -7112119 CONTROL PLAN KMJ C131-2804-264-2228 Fax: 804-264-8773 Hampton Roads, VA Virginia Beach, VA 2700 Polo Parkway # Midlolbian, Virgirlia 231 13 SCALE: DATE: phone: (804) 2,75-8301 # w wv/. delt oir port- c o rti 1 ONA L CHARLOTTESVILLE-ALBEMARLE AIRPORT X NO. REVISIONS BY APP. DATE 60, JULY 2019 00 0 Z: q LNM U) w Cl) C) 9 C\1CD z i III. .. . ... . . ..... T' — — — — ----- — — — — — — — IL ....... .... 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A y nxi1 , F rUlt SE 1f P MU DCIV 15 5 13 AS NEEDED) 71 LjC) I 1 1 Jill, I 1! 1) 11,111 0 0 C) . . . ............ Ur . ... .. y 111111111111'IIAC------ C) ( AS NEEDED I . . .... .... 0 _-;= 7 - — - -- . .. .... V/ W . . . ............... . . I — - -------_-- - - EL if y) Cl) C 4— EROSION & SEDIMENT CONTROL LEGEND 9 VA, AYAN i SIM fgmz W 00 A F 0 A 1) Al 6' da =z ------- fAl 9 -zz (y, E_ k! Max V ri. ......... .. E; WE R_ C) X, N V ItAw 0 R E I I i f Ital XW 4 r A . ...... a. x Z,_ P N 1 1, 11 1 Ig IN/ <11 J A I \0 All( j 411Z U) . . . . . . . . . . ILI, N CO OUTLET PROTECTION - A W L 25' W 3 7' 1/ 30fil 7 D , zld 5, 25- T 50 0. 9' F I .... .. T-4 I311 It A/Avf) j V, RO MODIFY EXISTINGYJ1 411 Itijv/ JiuPlf"'i 0U) STRUCTURE, 00 E\1A S I N C502-2 Ift 11 '1' 11 1 111111,111,171"I'lilp d) Ci,,. /I I I SEE SHEI:T i J fillA, Al 0 Z, 0 4 S S..... . ......... v, Kal-l" ire N aw 4IT EK,-, . . ......... . ff 211 D jq C N1, z . ..... E f . ......... . 77f W 5t Vill! j, Vgi, 0) I, U i r I i i 4 , 4A\ AfI E N 0. REVISIONS BY I APP. I DATE 4C21kk Draper Aden Associates Engineering - Surveying - Environmental Services 030 Wilmer Avenue, Suite 100 Blacksburg, VA Raleigh, NC Richmond, VA 23227 Charlottesville, VA Fayetteville, NC Northern Virginia 804-264-2228 Fax: 804-264-8773 Hampton Roads, VA Virginia Beach, VA N o. TI TLE KEY SYMBOL 3.01 SAFETY FENCE 0 a 0 3.02 TEMPORARY STONE CONSTRUCTION ENTRANCE 3.05 SILT FENCE 3.07 STORM DRAIN INLET PROTECTION 3.18 OUTLET PROTECTION I;_i X 3.38 TREE PRESERVATION AND PROTECTION 3.32 PERMENANT SEEDING 3.35 MULCHING TH op APRON/PARKING EXPANSION AIP NO. NON—AIPTAAIRPORTDUACC: I AKIn 13 CIKIAI DRAWN BY: gig E. LAAAMRCAM BELL OLT N > MIT IN' Lic. No. 051495 EROSION & SEDIMENT DESIGNED BY: 0 NSUL TA lot CONTROLPLAN KMJ 2700 Polo Parkway 0 Midlo1hian,Virqirjict23113 SCALE: DATE: phorie.- (804) 275-8301 wwwdehoirport-com -10NAL CHARLOTTESVILLE-ALBEMARLE AIRPORT 1 ) = 60) JULY 2019 JOB NO. 17019 SHEET C132-2 I C 0 w 06 0 Z 0 coC) CY) CqDNCD 0 z 0 --------------------- 11 - - - - - --- - - - - - - - - - - --- - - - - - - -- - - - - - - 7 7- - - - - - - 441 17 1, " 1 6, F S tSA r TrAT, 3A ... . . ........... T-SA FT! L F; 5A - - - - '_ _-_ - - __ - Z_ -, 5- F Z1160i 0,2 1Z F0 MUM/ m 7--a 6 w: .............. 7' .............. . .... . ... 10 IlkA= PH NA 9 0/0" r9P FtIro X\ it It 16n 1/01 All e-, IF i, F47. 31 Q) 2 IF, g . . ...... ka VA-:, Z, 0 . .... . ... - - ----- 1 1, i5, 5 ;/N1 ON 3, E8 7IFLI11L =,hkEE /K 2) I, &vZola), wi . ..... iiu:w j`Cj j)) L 7Y _a F N V, J zFT-4'4 5U', 56 1 e, il " 3+ . ...... I __ +1! / 2+0,10 . . ... ........ . 0 di . . ...... 11 1 U+_ 7" k4 IF, ............. 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No. 051495 . i 030 Wilmer Avenue, Suite I 00 Blacksburg, VA Raleigh, NCIdw- - "I'll, --, - 110& Richmond, VA 23227 Charlottesville, VA Fayetteville, No A co 160 V- d -Q PLAN - ECONOMY LOT DESIGNED BY: Y, NO. REVISIONS BY APP. DATE .phone: (804) 275-8,301 # ww,w, del f ai rporl . con) -(ONAL CHARLOTTESVILLE-ALBEMARLE AIRPORT , IAL I 1 1 L 11 I I I 11.11 I . 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No. 051495 . i 030 Wilmer Avenue, Suite I 00 Blacksburg, VA Raleigh, NC Idw- - "I'll, --, - 110& Richmond, VA23227Charlottesville, VA Fayetteville, No A co 160 V-d -Q PLAN - ECONOMYLOT DESIGNED BY: Y, NO. REVISIONS BY APP. DATE .phone: (804) 275-8,301 # ww,w, del f ai rporl . con) -(ONAL CHARLOTTESVILLE-ALBEMARLE AIRPORT , m 3 ui c Q z_ 0 06 cD z 0 c Cl) OCl) O O MNONOW z C RUNWAY 3-21 (6,001' X 150') w ACREAGE DESCRIPTION AREA NO. 1 2 GRASS, GOOD CONDITION 23.72 6.22 GOOD CONDITIONJGRASS, 2-6%) (CN: 61) 12.70 2.71 RESIDENTIAL AVG. LOT SIZE: 1/3 ACRE (CN: 72) 0.00 0.00 IMPERVIOUS, PAVEMENT 35.79 2.58 CN: 98) FOREST (CN: 55) 0.89 11.10 TOTAL ACREAGE = 73.101 22.61 WEIGHTED CN VALUES = 79 62 TW "A" Not AM !- - - Rv r, - - --- _- .- _ __ Ru,A _. - \ -*Fa - - - - , -- ROFA _ _ . _...-_--_-____--_ R0FA -- -_ its n ) --- ___-----`- C•? •¢--..'_.. • ,.---- `S T_ ----------_ l --..• y.or 'j rac--.wr. , \ ,.., .. _.. ate/ . 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W F 1,TH OF pj APRON/ PARKING EXPANSION NON—AIP 17019 MIN TA AIRPORTCl co E a, Draper Aden Associates DRAWN BY: SHEET CD X T .,/ E. CAM OLTONPREDEVELOPMENTLAACl) o Engineering . Surveying . Environmental Services U y 0 0 Blacksburg, VA Raleigh, NC Lie. No. 051495 DESIGNED BY: N -; 1030 Wilmer Avenue, Suite 100 INC.DRAINAGE MAP o °6 Charlottesville, VA Fayetteville, NC TANTS, / K M J C 1 1 5-2w Richmond, VA 23227 Northern Virginia ` / 804- 264-2228 Fax: 804-264-8773 Hampton Roads, VA Virginia Beach, VA O Z 2700 Poly Parkway # Midlothian, Virginia 23113 j H L TTE VILLE-ALBEMARLE AIRPORT SCALE: DATE: hone: 804 275 8301 • www_deltoir orIf-com oNAL C AR O S cc 0 NO. REVISIONS BY APP. DATE p p 1 = 100 JULY 2019 ox CY U H 0 Q 3 a Q w 7 Q z 0 I— zw L 0 JW w 0 F- U) O a wI- Q F- D Cl) OMO_ O PIL NO o o• i z I z a 0 0 a 0 N N 66 w 0 Q od CD z 0 Cl) OCl) O O r; MNON0 0 MNONO N ' 0cc 4 a— M coO 0 rl- NON0 ally I >s I•, a® ICI > alsl ti 1• a0 ' it I sli I ® ® ,I s ® Iw n ® r ® I li > I SHEET FLOW n= 0.15; S=3.0%; L=100LF; Tt=7.9 MINUTES SHALLOW CONCENTRATED FLOW S=1.2%; L=705LF; Tt=6.6 MINUTES CHANNEL FLOW PIPE DIAMETER= 24"; n = 0.013; S=4.8%; L=2469LF; Tt=2.6 MINUTES I ACREAGE DESCRIPTION AREA NO. 1 2 GRASS, GOOD CONDITION 6%+) (CN: 61) 18.62 6.22 GRASS, GOOD CONDITION 2-6 /o) (CN: 61) 11.11 2.71 RESIDENTIAL AVG. LOT SIZE: 1/3 ACRE (CN: 72) 0.00 0.00 IMPERVIOUS, PAVEMENT 43.41 2.58 CN:98) FOREST (CN: 55) 0.00 11.10 TOTAL ACREAGE = 73.14 22.61 WEIGHTED CN VALUES = 83 62 r AREANO. PHAI f SE 2 1 011 65Bi l i ! 77T1 ,{ ,ter `T ='r( 1 c c o 0 o a o o !,-' ARFF FACILITY i I, I l il J 1 ' AINTENANCE CONTROL TOWER HANGAR & , 1 Cr f 0 0 0 \ I oo 0 0 - OFFICES i 111 f PIE-36 RCP 1 // / -'- //-.--.".-ice -' ,.-'--r"^`\ " %^ 0 PHASE 1 o #\ rrl ,..._ 1 CL C. 8 y.r/ r ,..--____ = =, "-- C "-_---_—`'- -- r lam; i Mom, si2.00 — f jjrltl \ 0I 6 9 1lrff 1ft , \ 1 i i- l o Ir t 1 1 \ 7' 94B m 0 3 a ai sic IL NO. I \ i I j rh fr r / / '-i' ' s if -- - IBASIN #8 / / / / 1 i ' II{ fly -- .--/ // l \ 65B X y ROUTE 60694C OkEF SON IRD \ ` goo a o 65BLEGEND DESIGN x POINT # 2 E a 47D 00 1- u 0 D I C ' rEno k= AREA 2 POINT OF OUTFALL ANALYSIS OVERLAND FLOW SHALLOW CONCENTRATED FLOW CHANNELIZED FLOW DRAINAGE AREA BOUNDARY SOIL TYPE BOUNDARY 65C SOIL TYPE 100 0 100 200 SCALE: 1 "=100' FEET op APRON/PARKING EXPANSION AIP NO. JOB NO. r NON—AIP 17019 Q Draper Aden Associates DELTA AIRPORT DRAWN BY: SHEET Engineering - Surveying - Environmental Services E. CAM BE OLTONULTIMATE POST LAA 030 Wilmer Avenue, Suite 100 Blacksburg, VA Raleigh, NC Lie. No. 051495 Fayetteville, NC ANTS,INC.ESIGNED BY: DEVELOPMENT DRAINAGERichmond, VA23227Charlottesville, VA 7/f2/ 1 w O RA NAGE MAP KMJ C116 2 Northern Virginia804-264- 2228 Fax: 804-264-8773 Hampton Roads, VA Virginia Beach, VA Q cy 2700 Polo Parkway # Midlothian, Virginia 23113 ti REVISIONS BY APP. DATE phone: (804) 275-8301 * w w w . d e (t a i r p o r t - c o m S"ONAL CHARLOTTESVILLE- ALBEMARLE AIRPORT SCALE: DATE: 1 = 100, JULY 2019 Structure Area C t1_ coOM0 s coN N 00 vA, IN ui w 06 U Z O I__coNONOcc U) wJ_ LL O coOMO O n coNONOco CoN M O OR ON N6 2 O S CMOMO 0 coNONO m Z) U) CO CD r, O CR 0 N E 0 ti LL X NO. REVISIONS BY I APP. 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No. 051495 1 -,6 ///,z//q " 0 tONAL NOTE: 1. HORIZONTAL AND VERTICAL LOCATION OF EXISTING UTILITIES SHOWN ARE APPROXIMATE. NO FIELD THE ENGINEER. 2. TOPS ON STRUCTURES 10, 9, 8, AND THE TRENCH DRAIN MUST BE AIRCRAFT RATED. APRON/PARKING EXPANSION AIP NO. NON-AIP DRAWN BY: LAA STORM SEWER PROFILE DESIGNED BY: KMJ CHARLOTTESVILLE-ALBEMARLE AIRPORT SCALE: DATE: I 1 " = 20' JULY 2019 JOB NO. 17019 SHEET C201-21 c C l- C 6i Lu rn 3 vi LuJ LL 0 MI OMO_ O r- MNONO00 3 a E o rnLON V N U r` MNONOW 0 0 J MOMO O ti MNONOW 3 a 0 0 N E C 0 a 2 Y n Or- L I NO. REVISIONS x 0__,,,,__,_,_.,,»..,..w,,,,,,,,,,,_,__....»...............»....__.............._»_» ,_ ..__.,...,.,.....,.._.__.._...,..___.._.._._..........»»_»»..__...... V J i( - I M.»,.».._ .,. W.,.._,.,.,».,:....,..,»,...,..,,.,..,,,__........,..,,..,m.,,.,...,....,,._»_.,._, ....,..»,.,...,».,.,., ,.. ,.»_.w.µ,..,.,.....,.,.,_._„»-,.»..µ.,......,...........»,...,...,._»»»,.,:,..,.,,»,..w,......,,,.,..._.».,...,,.»,..._.,»,,. „..,.,.. w.,,..,....,...,._.,...,..,.».»,w.,.,,,,,..,_.,.,.._.,.,...,.,_._.,.,.,..,»,,.....,....,........_M.,,..»....,,_...._.,..,.w..,...,,,.,,,,,......,,........,,.,...»,..._.,,.,.....,,..,..,.,..,„.,.,,.,......_,..,.,....,w..w...».,m...,..._,.,.,,w.,,.»,.m,».., .,.,._..., __,.._. m.,_..,_,... ,..., ,..... ». EXISTING GRADE 00 E 1 f 59 90 0+00 0+50 1 +00 1 +50 2+00 2+50 3+00 RETAINING WALL ALIGNMENT - Scale. H.. 1"=20', V. 10.00:1 BY APP. I DATE a Draper Aden Associates Engineering - Surveying - Environmental Services 1030 Wilmer Avenue, Suite 100 Blacksburg, VA Raleigh, NC Charlottesville, VA Fayetteville, NC Richmond, VA 23227 Northern Virginia 804-264-2228 Fax: 804-264-8773 Hampton Roads, VA Virginia Beach, VA 4 Z,TH OF D r E. ARL OLTON Lie. No. 051495 I DNAL E 1 4+UU 4+ 50 S+UU S+L0 APRON/PARKING EXPANSION AIP NO. JOB NO. NON-AIP 17019 DRAWN BY: SHEET PHASE 2 - RETAINING WALL LAA PROFILE DESIGNED BY: KMJ C202-2 CHARLOTTESVILLE-ALBEMARLE AIRPORT SCALE: DATE: 1 — 20 JULY 2019 G z z a PERSPECTIVE VIEW PERSPECTIVE VIEW PLASTIC FENCE r3,70_1\ SAFETY FENCE DETAIL C131_—501-2NnT 10 scALE C`T A I/r— r Ijii WIRE LINE FABRIC POST I;:I lii GROUND 10, MAX CONCRETE LINE BRACING FOOTING PERSPECTIVE VIEW METAL FENCE DROP INLET WITH GRATE r uiffl il--FRAME S M I N . GATHER EXCESS AT CORNERS PERSPECTIVE VIEWS TAIL A ELEVATION OF STAKE AND FABRIC ORIENTATION SPECIFIC APPLICATION THIS METHOD OF INLET PROTECTION IS APPLICABLE WHERE THE INLET DRAINS A RELATIVELY FLAT AREA (SLOPE NO GREATER THAN 5%) WHERE THE INLET SHEET OR OVERLAND FLOWS (NOT EXCEEDING 1 C.F.S.) ARE TYPICAL. THE METHOD SHALL NOT APPLY TO INLETS RECEIVING CONCENTRATED FLOWS, SUCH AS IN STREET OR HIGHWAY MEDIANS. SILT FENCE DROP INLET PROTECTION DETAIL C131-2 C501-2NnT TO SCALE n b i NO. REVISIONS BY I APP. I DATE 70' MIN. A I .........: i j € I ..i f ff i P j T , y, `kx y z" ' A i.i 1r ''-..•z, F'. t.,,y-d,s,t FILTER 6" MIN. f EXISTING CLOTH GROUND SIDE ELEVATION 70' MIN. WASHRACK OPTIONAL) 12' MIN.* 10' MIN VDOT #1 _.-1 COARSE POSITIVE DRAINAGE AGGREGATE TO SEDIMENT MUST EXTEND FULL WIDTH I TRAPPING DEVICE OF INGRESS AND EGRESS PLAN VIEW OPERATION 12' MIN.* FILTER CLOTH EXISTING 5:1 % PAVEMENT MOUNTABLE BERM OPTIONAL 10' MIN. LEXISTING PAVEMENT 10' MIN. l IYIIIV. 3" MIN. REINFORCED) SECTION B—B DRAIN SPACE CONCRETE 3.U2 CONSTRUCTION ENTRANCE WITH OPTIONAL WASHRACK IC131` 2 C501-2NOT TO SCALE CURB INLET K C x C) y % x>9"jx i{ < 7x Sr )sly" rYtC 5 )L < 2'tt p 0 ;GREYT BLOCK GRAVEL FILTER WIRE SCREEN ---- 11VPPPI n%Ai aDraper Aden Associates Engineering • Surveying • Environmental Services 030 Wilmer Avenue, Suite 100 Blacksburg, VA Raleigh, NC Richmond, VA 23227 Charlottesville, VA Fayetteville, NC Northern Virginia 804-264-2228 Fax: 804-264-8773 Hampton Roads, VA Virginia Beach, VA 1. SET POSTS AND EXCAVATE A 2. STAPLE WIRE FENCING TO THE POSTS. 4" X 4" TRENCH UPSLOPE ALONG THE LINE OF POSTS. i` FLOW/ i 4i ; 3. ATTACH THE FILTER FABRIC 4. BACKFILL AND COMPACT TO THE WIRE FENCE AND THE EXCAVATED SOIL. EXTEND IT INTO THE TRENCH. BOARD FE CORRECT METHODS OF TREE FENCING cr, ENCE 00 so TRIANGULAR BOARD FENCE CORRECT TRUNK ARMORING r3.38 TREE PROTECTION - FENCING AND ARMORING C131-2 C5 1-2NOT TO SCALE RUNOFF WATER WITH SEDIMENT r + r a J p C- I .::. a. ,I SEDIMENT l l-=1...._;. WIRE MESH SPECIFIC APPLICATION FILTERED WATER THIS METHOD OF INLET PROTECTION IS APPLICABLE WHERE HEAVY CONCENTRATED FLOWS ARE EXPECTED BUT NOT WHERE PONDING AROUND THE STRUCTURE MIGHT CAUSE EXCESSIVE INCONVENIENCE OR DAMAGE TO ADJACENT STRUCTURES AND UNPROTECTED AREAS. GRAVEL SHALL BE VDOT #3, #357 OR #5 COARSE AGGREGATE. 3 07 GRAVEL AND WIRE MESH DROP INLET FILTER C131'-2 C501-2NOT TO SCALE TEMPORARY SEEDING Ts TABLE 3.31-B ACCEPTABLE TEMPORARY SEEDING PLANT MATERIALS QUICK REFERENCE FOR ALL REGIONS" PLANTING DATES SPECIES SEPT. 1-FEB. 15 50/50 MIX OF ANNUAL RYEGRASS LOLIUM MULTI-FLORUM & CEREAL (WINTER) RYE (SECALE CEREALE). FEB. 16-APR. 30 ANNUAL RYEGRASS (LOLIUM MULTI-FLORUM) MAY 1-AUG. 31 GERMAN MILLET (SETARIA iTALICA) 3.31 TEMPORARY SEEDING C131-2 C5 1-2NOT TO SCALE RATE (LBS./ACRE) 50-100 60-100 50-100 PERMANENT SEEDING S TABLE 3.32-D SITE SPECIFIC SEEDING MIXTURES FOR PIEDMONT AREA MINIMUM CARE LAWN TOTAL LBS. PER ACRE COMMERCIAL OR RESIDENTIAL 175-200 LBS. KENTUCKY _,31 OR TURF-TYPE''TALL FESCUE 95-100 LBS. IMPROVED PERENNIAL RYEGRASS .. G-5% KENTUCKY BLUEGRASS 0-5% HIGH -MAINTENANCE LAWN 200-250 LES. KENTUCKY 31 OR TURF -TYPE TALL FESCUE 100% GENERAL SLOPE (3:1 OR LESS) KENTUCKY 31 FESCUE 128 LBS. RED TOP GRASS 2 LBS. SEASONAL NURSE CROP 20 LBS. 150 LBS. LOW -MAINTENANCE SLOPE (STEEPER THAN 3: 1) KENTUCKY 31 FESCUE 10€3 LBS. RED TOP GRASS 2 LBS. SEASONAL NURSE CROP 20 LBS. CROWN VETCH 20 LBS. 150 LBS. USE SEASONAL NURSE CROP IN ACCORDANCE WITH SEEDING DATES AS STATED BELOW: FEBRUARY 16TH THROUGH APRIL ANNUAL RYE MAY 1ST THROUGH AUGUST 15TH FOXTAIL MILLET AUGUST 16TH THROUGH OCTOBER ANNUAL RYE N0VEMBER THROUGH FEBRUARY 15TH WINTER RYE SUBSTITUTE SERICEA LESPEDEZA FOR CROWN VETCH EAST OF FARMVILLE, VA. (MAY THROUGH SEPTEMBER USE HULLED SERICEA, ALL OTHER PERIODS USE UNHULLED SERICEA.) IF FLATPEA IS USED IN LIEU OF CROWN VETCH, INCREASE RATE TO 30 LBS./ACRE. ALL LEGUME SEED MUST BE PROPERLY INOCULATED. WEEPING LOUEGRASS MAY BE ADDED TO ANY SLOPE OR LOW -MAINTENANCE MIX DURING WARMER SEEDING PERIODS; ADD 10-20 LBS./ACRE IN MIXES. PERMANENT SEEDING (PIEDMONT VIRGINIA) C131— 2 G b 1— 2NOT TO SCALE TH 0F Nt" E. CAM &d OLTON Lic. No. 051495 7112119 SSI ONA L APRON/PARKING EXPANSION AIP NO. JOB NO. NON—AIP 17019 DRAWN BY: SHEET EROSION & SEDIMENT LAA CONTROL DETAILS DESIGNED BY: KMJ C501-2 CHARLOTTESVILLE-ALBEMARLE AIRPORT SCALE: DATE: NONE JULY 2019 N N O U F-- O g 3 0W F_ O z U u, WI tMOM F 0 t` MN0NO z zla cuIm a 2 WC 0 00 TABLE 3.35-A ORGANIC MULCH MATERIALS AND APPLICATION RATES RATES: MULCHES: NOTES: per Acre Per 1000 sq. ft. Straw or Hay 1 - 2 tons 70 - 90 lbs. Free from weeds and coarse Minimum 2 matter. Must be anchored. tons for Spread with mulch blower winter cover) or by hand. Fiber Mulch Minimum 35 lbs. Do not use as mulch for 1500 lbs. winter cover or during hot, dry periods.* Apply as slurry. Corn Stalks 4 - 6 tons 185 - 275 lbs. Cut or shredded in 4-6" lengths. Air-dried. Do not use in fine turf areas. Apply with mulch blower or by hand. Wood Chips 4 - 6 tons 185 - 275 lbs. Free of coarse matter. Air- dried. Treat with 12 lbs nitrogen per ton. Do not use in fine turf areas. Apply with mulch blower, chip handler, or by hand. Bark Chips 50 - 70 cu. 1-2 cu. yds. Free of coarse matter. Air - or yds. dried. Do not use in fine Shredded turf areas. Apply with Bark mulch blower, chip handler, or by hand. When fiber mulch is the only available mulch during periods when straw should be used, apply at .a minimum rate of 2000 lbs./ac. or 45 lbs./1000 sq. ft. PIPE OUTLET CONDITIONS ti <: A 3 d° PIPE OUTLET TO FLAT AREA 4 z ' WITH NO DEFINED CHANNEL PLAN VIEW = t( L a 0% SLOPE t ti. C SECTION A -A FILTER CLOTH KEY IN 5"-9"; RECOMMENDED FOR ENTIRE PERIMETER t ,.3{ `; 3d (MIN.) C dPIPE OUTLET TO WELL PLAN VIEW DEFINED CHANNEL L a 0% SLOPE C sr:' / V" it <1 7 SECTION A -A FILTER CLOTH KEY IN 6"-9"; RECOMMENUEO NOTES: FOR ENTIRE PERIMETER 1. APRON LINING MAY BE RIPRAP, GROUTED RIPRAP, GABION BASKET, OR CONCRETE. 2. La IS THE LENGTH OF THE RIPRAP APRON AS CALCULATED USING PLATES 3.1€3-3 AND 3.18-4. 3. d = 1.5 TIMES THE MAXIMUM STONE DIAMETER, BUT NOT LESS THAN 5 INCHES. a TYPICAL OUTLET PROTECTION DETAIL C132- 2 C5 2-RIOT TO SCALE TOP = 550.00 VDOT DI-7 WITH TYPE III GRATE EXISTING 18" RCP PIPE I 2" 0 WATER QUALITY ORIFICE INVERT 544.57 1 SCHEMATIC BASIN S RISER DETAIL C133 2 C 2-2NOT TO SCALE U_ x NO. REVISIONS BY I APP. I DATE ORIGINAL GROUND SURFACE VDOT # 1 COARSE AGGREGATE 2. 0' I o 67 C.Y (MIN.) ti<;e SEE PLAN r? DRY STORAGE/ACRE EXCAVATED AREA / , x ` CLASS I RIPRAP FILTER FABRIC 667 C.Y SEE PLAN WET STORAGE/ACRE CROSS SECTION VDOT # 1 COARSE AGGREGATE SEE PLAN DIVERSION DIKE r COMPACTED SOIL 1 B MIN. CLASS I RIPRAP / FILTER FABRIC SEDIMENT TRAP OUTLET 3. 13 TEMPORARY SEDIMENT TRAP C1311- 2 C5 2-RIOT TO SCALE R- 1.2.3 DIMENSIONS D MIN. X WEEP HOLES 60" 5" (AS REQUIRED) 72" 6" I 84" 7" 96" 8" STEPS (AS REQUIRED) FINISHEDGRADESETINLINE12" TO 16" C-C. ELEVATION ' E w LIFT HOLES I;; STEP OPTIONAL DEPENDING w I.. N. ON STEP SPACING IN STRUCTURE ,1 , I15 > RW No 2" ( MAX.) RISER I _ J xL o ALTERNATE JOINT NOMINAL DIAMETER) DETAIL REINFORCING IN FLAT SLAB ITH ASTM ACCORDANCE615. R 22 NOTES ' 1. SEE GENERAL NOTES FOR ADDITIONAL INFORMATION (DN WEEP HOLES, STEP REQUIREMENTS, H" ( LIN. FT. FOR MANHOLES) DIMENSIONS, ETC. 4'- 0" 2. ALL REDUCER AND RISER UNITS ARE TO BE IN ACCORDANCE WITH THE REQUIREMENTS OF AASHTO M199. 3. CONCRETE SHALL BE 4000 PSI. 4. CSPEIBDEEELTOE3OR CUT AS YFOR ENNrARERTHCONTRACTOR ALLFN1H THE FABRICATOR WITH THE ANGLES BETWEEN CENTER LINES, THE INVERT ELEVATIONS, LIFT HOLE ` AND THE SIZE OF ALL PIPES TO ENTER THE MANHOLE. LL 5, FOR STEP DETAILS SEE STANDARD ST-1. 1 STEPS (AS REQUIRED) 5` 6. DIMENSIONS SHOWN ARE MINIMUM. ACTUAL DIMENSIONS MAY VARY WITH MANUFACTURER. SET IN. LINE 12 TO 16" C C. ' 7 "D" IS NOMINAL DIAMETER. 8. WHEN USING R- 2 FLAT SLAB. HEIGHT OF STRUCTURE FROM THE SLAB UP TO THE FINISHED GRADE ELEVATION IS LIMITED TO A MAXIMUM OF 25'. D Ali 9. TONGUE AND GROOVE JOINT TO BE OF FABRICATOR'S DESIGN MEETING THE APPROVAL OF THE ENGINEER. JOINTS ARE TO BE SEALED WITH MORTAR, 0-RING GASKETS. OR BUTYL RUBBER. TAPER REDUCER R-3 SPECIFICATION REFERENCE STANDARD PRECAST REDUCER AND RISER UNITS ROAD AND BRSTANDARDS 105 302 VIRGINIA DEPARTMENT OF TRANSPORTATION REVISION DATE SHEET 1 OF 1 103.10 a Draper Aden Associates Engineering - Surveying • Environmental Services 030 Wilmer Avenue, Suite 100 Blacksburg, VA Raleigh, NC Richmond, VA 23227 Charlottesville, VA Fayetteville, NC Northern Virginia 804-264-2228 Fax: 804- 264-8773 Hampton Roads, VA Virginia Beach, VA C131'-2 4.5' MIN. TEMPORARY DIVERSION',, DIKE 2-21NOT TO SCALE EW- 2PC NOTES 1. CONCRETE TO BE 4000 PSI MINIMUM COMPRESSIVE STRENGTH. I 2. IF PPE ISTOBESKEWED, THE OPENING WILL BE ADJUSTED TO ACCOMMODATE ANGLES UP TO 15•. 3. REINFORCING STEEL IN ACCORDANCE WITH ASTM A-615 REINFORRMG BARS). I MIN. PER SWE „ MAX. SPACING 30 4. PPE OPENINGS IN PRECAST DRAINAGE UNITS SHALL NOT EXCEED 4 INCHES AT ANY GIVEN POINT BETWEEN THE PIPE AND THE PRECASTUNIT. a 5. DIMENSIONS SHOWN ARE MINIMUM. ACTUAL MEASUREMENTS MAY VARY WITH MANUFACTURER'S TOLERANCES. w CO BETE INSERTS S. IN NO CASE SHALL TOP OF ENDWALL PROTRUDE ABOVE FILL ' LAG BOLTS SLOPE. DITCH SLOPE, OR SHOULDER. v 7. HEADWALL r TO BE BEVELED IN ALL AREAS EXCEPT WHERE A : O h u A e CONFLICT WITH INVERT OR WINGWALL OCCUR. 9. BEVEL EDGE AS REQUIRED ON THE HEADWALL AT THE INLET EIND CULVERT (WHERE THE FLOW ENTERS THE N.VERT)HE 30• AT 9. HEADWALL THE OUTLET ENDOFTHE CULVERT MAY BE o EITHER SQUARE EDGE OR BEVEL EDGE. 10. 3'. HAAMFE FR AY BE PROVIDED ON ALLEDGES AT PLAN SHAPE TO BE BEVELEDWITH MORTAR SHAPE TO BE BEVELED DETAIL A ,MATH I" DETAIL B DIMENSIONS D H W L b 1%O SLOPE 2: 1 SLOPE 42" 5'-6" 6'-3" 6'-7%2" B'-8" 01-4%2" 01-3%2" 48" 61'0" ; 6'-10" 7'-6" 9'-10" 0'-5" 0'-4" 54" 61-6" 7'-5" 1 8'-4%2" 11'-0" 0'-5)4,, O,-4Y2„ 60., 7'-O" 8'-0" 3.1 91 12'-1%2" 0'-6i/41, 00_51. BB" 71-7" 8' -8Y2" 10'-1%2" 13'-3A„ 0'-701 0'-5Y2„ 72" 8'-2" 91•-3% 211 11'-0" 14'-5%2" O'-7" 01-5%2,. 78" 8'-8%2" 9"- 10" 11'-101, 151-7" O'-7" 0'-5%2., 84" 9'-3" 10'-411 12'-0/2" 16'-9" 0'-711 Of- 5%2,. 90" Fir 111'-1" 1 13'-7" 7-11,• 0'-7" 0'-5%2" 96" 10'-7" 111'-8" 1 14'-6" 19'-1" 0'-7" 0•_y/2'• SEE DETAIL A 4 BARS 8 6" EACH WAY, EACH (FACE 4 BARS 0 6" EACH WAY, EACH FACE I FLOW = 4 BARS a 6" C- C EACH WAY. EACH FACE - - - - - 010 i70 b GROUT WINGS AND ENDWALL CORETE N5ERT5 2'-0" SEE DETAIL° B TO BASE ,SECTIONS rG 4" LAG BOILTS FRONT ELEVATION SECTION A -AwoorPRECAST ENDWALL FOR PIPE CULVERTS sPREFERENCE ROAD ANO BRIDGE STANDARDS SHEET1OF1REVISIONDATE 42" - 96" CIRCULAR PIPE 105 101.06 VIRGINIA DEPARTMENT OF TRANSPORTATION 302 t A FLOW E ..I... Lzx of APRON/ PARKING EXPANSION AIP NO. NON-AIP EROSION & SEDIMENT DRAWN BY: E. eELL oNLAA CONTROL & DRAINAGE Lic. No.051495 DETAILS DESIGNED BY: KMJSCALE: DATE: 0 NAL CHARLOTTESVILLE-ALBEMARLE AIRPORT NONE JULY 2019 JOB NO. 17019 SHEET C502-21 w a I-- c W w z 0 U X Q 1 8" , 2'-0" 1 8" X J tm Q 6 F,. Z X Q N (D MANHOLE STEPS TO l BE SET IN LINE AND CAST IN PLACE r RUBBER PLUG TO SLOPE BENCH . BE INSTALLED IN 2" PER FOOT LIFT HOLES AND y. MORTARED X GROUT. `. o o n • 4 4f9 COMPACTED. STONE 5" 4'-0" I 5" T' 5'-6" (MAX.) N OTES: 1. MANHOLE TO MEET CURRENT REQUIREMENTS OF ASTM C-478. 2. CONCRETE TO BE 4000 PSI MINIMUM COMPRESSIVE STRENGTH. 3. ALL REINFORCING STEEL TO MEET CURRENT REQUIREMENTS OF ASTM A-515. 4. TAPERED JOINT WITH O—RING GASKET TO MEET CURRENT REQUIREMENTS OF ASTM C-361 & C-443. 5. COLD APPLIED JOINT SEALER (SAHOM-98) SHALL BE USED IN ADDITION TO THE JOINT SPECIFIED. 5. -FLEXIBLE JOINT (KOR—N—SEAL OR EQUAL) REQUIRED ON ALL PIPE CONNECTIONS TO MANHOLES. VOIDS SHALL BE FILLED FLUSH WITH INSIDE FACE OF MANHOLE WITH NON —SHRINK GROUT. PRECAST CONCRETE MANHOLE IC13S-2 C5 3— _NOT TO SCALE NO. REVISIONS BY I APP. I DATE 4" (MIN.) TOPSOIL ORNFILL* PAVEMENT SEE PLANS) DETECTABWARNING TACOGENER* IN PAVEMENBACKFILL TRVDOT #21 A FOR DEEP EXCAVATIONS, TRENCH MAY BE WIDENED ABOVE THIS POINT. PER OSHA STANDARDS NOT LESS THAN 12" NOR — MORE THAN 24" (TYP.) FINAL BACKFILL EXTEND STONE UP TO THIS POINT. INITIAL BACKFILL SEE NOTE 1) OD CAREFULLY COMPACTED VDOT #21 A OR AGGREGATE BEDDING ` HAUNCHING s }r s 1 6„ MIN. BEDDING ANY OVER EXCAVATION SHALL BE REPLACED WITH BEDDING MATERIAL & COMPACTED TO VDOT #25 OR #26 AGGREGATE NOTES: 95% STANDARD PROCTOR BEDDING MATERIAL 1. INITIAL BACKFILL SHALL BE VDOT #21 A OR #21 B FOR PLASTIC PIPE AND CONCRETE PIPE IN PAVEMENT AREAS. COMPACTED GENERAL FILL IS SUITABLE FOR CONCRETE PIPE IN NON —PAVEMENT AREAS. 2. ALL BACKFILL AND BEDDING MATERIALS AND INSTALLATION SHALL BE IN ACCORDANCE WITH P-152 3. ALL MATERIAL SHALL BE PLACED IN 6" LOOSE LAYERS AND COMPACTED TO AT LEAST 95% STANDARD PROCTOR, UNLESS OTHERWISE NOTED. WORK IN AND TAMP THE HAUNCHING MATERIAL IN THE AREA BETWEEN THE BEDDING AND UNDERSIDE OF PIPE. 4. DO NOT PERMIT COMPACTION EQUIPMENT TO CONTACT PIPE. REMOVE ANY DAMAGED PIPE SECTIONS BEFORE PROCEEDING. 5. INSTALL DETECTABLE WARNING TAPE 12" BELOW GRASS AND LANDSCAPE AREAS AND 6" BELOW PAVEMENTS AND HARDSCAPE AREAS. G-2C5STORM SEWER TRENCH BEDDING DETAIL133-2 NOT TO SCALE AIRCRAFT RATED, 12" WIDE TRENCH DRAIN; EXPANSION LOCKING GRATE ENTIRE LENGTH TO SLOPE WITH JOINT, TYP. GRADE. UTILIZE PRE —FORMED, NEUTRAL SECTIONS WITH A MINIMUM 12" DEPTH. of .. 99 12 MIN. 8" SCH.35 PVC VERTICAL OUTLET SET DRAIN 1N 4,000 PSI PIPES SPACED © 40'. CONCRETE; DIMENSIONS 12" WIDE TRENCH DRAIN; AND REINFORCEMENT PER ENTIRE LENGTH TO SLOPE WITH MANUFACTURERS GRADE. UTILIZE PRE -FORMED, RECOMMENDATIONS NEUTRAL SECTIONS WITH A MINIMUM 12" DEPTH. 8" BOTTOM KNOCK— OUTS SPACED @ 40' RCP COLLECTOR PIPE 8 ( 1.2% MIN SLOPE) VERTICAL SCH.35 PIPE CONTINUES TO WITH WATERTIGHT PIPE —TO —PIPE CONNECTION COLLECTOR PIPE PVC OUTLET PIPE FOR PIPE UNDER 12A EXTEND RCP PIPE DOWNSTREAM STRUCTUREG CONNECTION BOOT TO INTO EXISTING STRUCTURE E8 TO RCP COLLECTOR PIPE (18 OR 24"—SEE CREATE CLEANOUT ACCESS. PLANS); INSTALL PER DETAIL 2 ABOVE FOR PIPE UNDER 128 CAP COLLECTOR PIPE JUST BEYOND LAST CONNECTION TRENCH DRAIN C13(3c 203-2 NOT TO SCALE Draper Aden Associates Engineering • Surveying . Environmental Services 030 Wilmer Avenue, Suite 100 Blacksburg, VA Raleigh, NC Richmond, VA 23227 Charlottesville, VA Fayetteville, NC Northern Virginia 804-264-2228 Fax: 804-264-8773 Hampton Roads, VA Virginia Beach, VA I,TH OF % 1, EE AMfBELL LTON > Lic. No. 051495 1 ONAL E 1 Y APRON/PARKING EXPANSION AIP NO. NON —AP DRAWN BY: LAA DRAINAGE DETAILS DESIGNED BY: K IVI J CHARLOTTESVILLE-ALBEMARLE AIRPORT SCALE: DATE: NONE JULY 2019 JOB NO. 17019 SHEET C503-21 0r, U D O ra J 3 rn Z O H QJ UJ U M0MO 0 MMNON0 c z r 2011 BMP Standards and Specifications Project (dame: Date: Site Information DEQ Virginia Runoff Reduction Method Re -Development Complionce5preodsheet - Version 3.0 2013 Draft 8MP Standards and Specifications CHARLOTTESVILLEPARKING LOT & STORMWATER 3/11/2019 Linear Development Project?" No Post -Development Project (Treatment Volume and Loads) Enter Total Disturbed Area (acres) s.79 Pro-Ranaualnnmant i and rnear (arrP4z1 A Soils B Soils C Soils D Sails Totals Forest/Open Space (acres) - undisturbed 0.t forest/4 ens ace Managed Turf (acres) --disturbed, graded 5.20 for yards or other turf to be 0-37 2-04 2.79 Impervious Cover (acres) 0.01 0,00 58 0.59 5, 79 Pnct-nairainnniont i and Cnvpr larracl A Soils B Soils C Soils D Soils Totals Forest/Open Space (acres) undisturbed, forest/open space or reforested 0.00rotected Managed Turf (acres) -- disturbed, graded for yards or otherturf to be 0.29 1.11 0,46 1.8€ Imperv€ousCove r(acres) 0,09 0.93 111 2. 91 3, 93 Area Check OK. C)K. OK. OK. 5.79 Cnnctantc Annual Rainfall (inches) 43 Target Rainfall Event (inches) 1.00 _ Total phosphorus (TP) EMC (mg/L) 0,26 Total Nitrogen (TN) EMC (mg/L) 1.86 Target TP Load (ib/acre/yr) 0.41 Pj ( untless correction factor) 0.90 S1: Vvi W Q 2 0 N ONo0I N ON0o2 Runn f Coefficients IRvi i data input cells constanttvalues calculation` cells Check: BMP Design Specifications List: 2013 Draft Stds & Specs Linearproje+ ct? No Land cover areas entered correctly? Total disturbed area entered? V A Soils B Soils C Soils D Soils Forest/ Open Space 0.02 3.03 0.04 0,05 Managed Turf 0.15 0,20 0.22 0.25 Imperviouscover 0.95 0.195 0.95 0.95 Land Cover Summary -Pre Pre- ReDevelopment Listed Adjusted' Forest/ Open Space Cover(acres) 0.00 0.00 Weighted Rv(forest) 0,00 0..00 Forest 0% 0/0 Managed Turf Cover(acres) 5.20 1,86 Weighted Rv(turf) 0.22 0.20 Managed Turf 90% 76% - Impervious Cover (arres) 0,59 0.59 Rv( impervious) 0.95 0.95 Impervious 10% 24'ra total Site Area (acres) 5.79 2.45 Site Rv 0.30 0.38 Treatment Volume and Nutrient Load Pre- ReDevelopment Treatment Volume acre- ft) 0. 1435 i 0. 07&1 pre» ReDevelopment Treatment Volume cubic feet) 6, 249 3,416 Pre- ReDevelopment TP Load lb/ yr) 3, 93 2.15 Pre ReGevelopmentTP Load per acre lb/ acre/yr) Jh8 C „ Baseline TP Load (lb/yr) flAt Ibs/acre/yr a ppUed to pre -redevelopment area excluding pervious land proposed 'or ne,,vimpervious covert 1. 00 a ' Adjusted Land Cover Summary: L Pre a pOevelopmentland cover minas pervious land cover (fdrestlopen spore or manageci turf) acreage proposed for new impervious cover. rn o' l Adjusted totalacreage is consistent with Past -ReDevelopment ocreage (m;nus ml ocrear7e of new impervious covert, 3 a h Column I strews loan! reduction requriement for new impervious cover (dosed on Co new development load limit; 0,41 lbs,/acrelyear D rn 00 c? 0ao A d1 0 00 0 N 0 u_ X NO. Land Cover Summary -Post (Final Post ReDev, & New Impervious Forest/ Open space Cover ( acres) 0.{ 0k`i Weighted Rv(forest) 0.00 Forest 0% Managed Turf Cover acres.) 3. 86 Weighted Rv (hurl) 0,20 Managed Turf 3?% Imperviouscover acres) 93 Rv( impervious) 0,95 Impervious Final Site Area (acres) S-79 Final Post Dev Site Rv 0.31 Fin al Post» Development Treatment Volume 0. 342R acre- ft) Final Post - Development Treatment Volume 14,. 934 cubic feet) Final Post - Development TP 9.. 38 Load Ib/ Yr) Final Past-Deve€opsnent TP Load per acre 1.62 lb/ acre/yr) TP Load Reduction Required (Ibjyr) Land Cover Summary -Past Post- ReDevelopment Forest/ Open Space 0. 00 Cover ( acres) g Weihted Rv(forestl 0.00 Forest 0% Manag11 ed .11 Turf Cover Weighted Rv (turf) 0.20 6f, AanagedTurf l Ib/ g I9 ReDev. Impervious } 0. 59 Caner ( acres) s Rv( impervious) 0.95 I % Impervious 24% ) Total ReDev. Site Area T I ( acres) 2, 45 ReDev Site Rv 0.38 Treatment Volume and Nutrient Load Post- ReDevelopment Treatment Volume 0.0784 acre- ft) 6. 30 Nitrogen Loads (informational Purposes Only) past ReDevelopment Treatment VOMI.M cubic feet) Kf " lax. Reduction Required Below Pre- 20% ReDevelopment Load) Land Cover Summary -Post Post - Development New Impervious New Impervious cover acres) Rv( impervious) Post - Development Treatment Volume acre- ft) Post - Development Treatment Volume cubic feet) post - Development TP Load ( Ib/yr) TP Load Reduction TP Load Reduction Required for 0. 43 Required for New 5. 87 Redeveloped Area Impervious Area lb/ yr) (lb/Yr) Final post -Development TN Load Pre- ReDevelopment TN Load 29. 09 (Post-ReDevelopment & New 67.12 Ib/ yr) Impervious) ( Ib/yr) REVISIONS BY I APP. I DATE aDraper Aden Associates Engineering Surveying Environmental Services Blacksburg, VA Raleigh, NC 1030WilmerAvenue, Suite 100 Richmond, VA 23227 Charlottesville, VA Fayetteville, NC Northern Virginia 804- 264-2228 Fax: 804-264-8773 Hampton Roads, VA Virginia Beach, VA Site Results (Water Quality Compliance) Area Checks FOREST/ OPEN SPACE (acJ IMPERVIOUS COVER (ac IMPERVIOUS COVER TREATED (ac', MANAGED TURF AREA (ac; MANAGED TURF AREA TREATED (ac AREA CHECK D. A. A D.A. B D.A. C D.A. D D.A. E IF AREA CHECK 0. 00 0.00 0.00 0.00 0.00 6K. 0. 00 0.00 0.00 0,00 0.00 OK. 0. 00 0.00 0.00 0.00 0,00 OK. 0. 00 0.00 0.00 0.00 0.00 OK. 0. 00 0.00 0,00 0.00 0.00 OK, OK. OK. OK. CiK OK. -- Site Treatment Volume (ft3) 14,934 Runoff Reduction Volume and TP By Drainage Area A 0. ! R S _ • • ! _ • D. A. A D.A. B D.A. C D.A. D D.A. E TOTAL 0 0 0 0 0 0 0. 00 0,00 0.00 0,00 0.00 0.00 0, 00 0.00 0,00 0.00 0.00 0.00 O. 00 o.00 11 0.00 0.00 1=a.00 o.00 Total Phosphorus FINAL POST -DEVELOPMENT TP LOAD (lb/yr) 9.38 TP LOAD REDUCTION REQUIRED (lb/yr) 6.30 TP LOAD REDUCTION ACHIEVED (lb/yr) 0.00 TP LOAD REMAINING (lb/yr):.i 9.38 REMAINING TP LOAD REDUCTION REQUIRED (lb/yr): 6.30 Total Nitrogen (For Information Purposes) POST - DEVELOPMENT LOAD (lb/yr) 67.12 NITROGEN LOAD REDUCTION ACHIEVED (lb/yr) 0.00 REMAINING POST -DEVELOPMENT NITROGEN LOAD (lb/yr) 67.12 STORMWATER NARRATIVE STORMWATER CALCULATIONS ARE BASED ON THE OVERALL DEVELOPMENT OF THE SITE FOR !QUANTITY. QUALITY IS ONLY BEING ADDRESSED FOR THE CURRENT PROPOSED WORK FOR THE ECONOMY LOT AND APRON EXPANSION. WATER QUANTITY CHANNEL PROTECTION WILL BE MET THROUGH ENERGY BALANCE. ENERGY BALANCE COMPLIANCE TABLE OUTFALL 1- YEAR STORM EVENT VOLUME AC - FT) PRE POST PEAK CFS) PRE POST QALLOW CFS) FORESTED CONDITION VOL PEAK Q ALLOW AC - FT) (CFS) (CFS) COMPLIANCE? BMP # 8 1 0.551 1.883 1.15 0.22 0.269 0.000 0.01 0.00 YES NOTE: UNDER NO CONDITION SHALL Q DEVELOPED BE GREATER THAN Q PRE -DEVELOPED NOR SHALL Q DEVELOPED BE REQUIRED TO BE LESS THAN THAT CALCULATED AS Q ALLOW IN THE FORESTED CONDITION SECTION ABOVE. FLOOD PROTECTION WILL BE MET THROUGH 10-10. 10- YEAR 24-HOUR STORM PRE= 35.16 CFS 10- YEAR 24-HOUR STORM POST= 33.46 CFS WATER QUALITY WATER QUALITY WILL BE MET THROUGH THE PURCHASE OF NUTRIENT CREDITS THROUGH A NUTRIENT BANK. OF D e E. A BELL Lie. No. 051495 16o Aw . SSI DNA L APRON/ PARKING EXPANSION AIP NO. NON- AIP DRAWN BY: STORMWATER I LAA CALCULATIONS DESIGNED BY: KMJ CHARLOTTESVILLE- ALBEMARLE AIRPORT SCALE: DATE: NONE JULY 2019 JOB NO. 17019 SHEET C701- 21 U) z 0 r= Q J U J QU MI OcoO O tiMNONOW z I QI ENERGY BALANCE CALCULATIONS O za 2 v 0 N u1 D Q M cm0Cl) 0 0 Cl) NONOw 0 Co r- 0 0 N a E c m a sv m rn 0 r` m m rn 0 NO. Subsection: Master Network Summary Catchments Summary Label Scenario Return Hydrograph Time to Peak Peak Flow Event Volume (min) (ft3/s) years) (ac-ft) BEFORE DETENTION 1 Year 1 7.517 732.000 75.87 BASIN #8 POST -DETENTION 1 Year 1 1,883 717.000 32.87 BASIN # LOD PRE -DETENTION 1 Year 1 0,551 720.000 8.39 BASIN #8 LOD Node Summary Label Scenario Return Hydrograph Time to Peak Peak Flow EventVolume (min) (ft3/s) nears) (ac-ft) BEFORE DETENTION i Year 1 7,517 732.000 75.87 BASIN #8 POST 1 Year 1 0.233 1,440.000 0.22 PRE 1 Year 1 0.531 756,000 1.15 Pond Summary Label Scenario Return Hydrograph Time to Peak Peak Flow Event Volume (min) (ft3/s) years) (ac-ft) Maximum Maximum Water Pond Storage Surface ac-ft) Elevation ft) PO POST 1 Year 1 1.883 717.000 32.87 N/A) N/A) IN) PO -POST 1 Year 1 0.233 1,440.000 0.22 548.95 1.606 OUT) PO-PRE(IN) 1 Year 1 0.551 720.000 8.39 N/A) N/A) PO -PRE 1 Year 1 0.531 756.000 1.15 546.35 0.164 OUT) Bentley Systems. Inc. Haestad Methods Solution 18 1002 - 2 LAA EX BASIN #8 SCS.ppc Center 1/10/2019 27 Siemon Company Drive Suite 200 W Watertown, CT 06795 USA + 1 -203-755-1666 Subsection: Unit Hydrograph Summary Label: POST -DETENTION BASIN # LOD SCS Unit Hydrograph Parameters Unit receding limb, Tr 20.000 min Total unit time, Tb 25.000 min Bentley Systems, Inc. Haestad Methods Solution 18 1002 - 2 LAA EX BASIN #8 SCS.ppc Center 1/1012019 27 Siemon Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 REVISIONS MME Bentley PondPack V8i 08,11,01.56) Page 4 of 91 Return Event: 1 years Storm Event: 1'YEAR Bentley PondPack V8i 08.11.01, 56) Page 20 of 91 Subsection: Unit Hydrograph Summary Label: BEFORE DETENTION BASIN #8 Storm Event 1 YEAR Return Event I years Duration 1,440.000 min Depth 3.0 in Time of Concentration 29.000 min Composite) Area (User Defined) 76.500 acres Computational Time 3.867 min Increment Time to Peak (Computed) 730.800 min Flow (Peak, Computed) 76.76 ft3/s Output Increment 3.000 min Time to Flow (Peak 732.000 min Interpolated Output) Flow (Peak Interpolated 75.87 ft3/s Output) Drainage Area SCS CN (Composite) 79.000 Area (User Defined) 76.500 acres Maximum Retention 2.7 in Pervious) Maximum Retention 0.5 in Pervious, 20 percent) Cumulative Runoff Cumulative Runoff Depth 1.2 in Pervious) Runoff Volume (Pervious) 7.577 ac-ft Hydrograph Volume (Area under Hydrograph curve) Volume 7.517 ac-ft SCS Unit Hydrograph Parameters Time of Concentration 29.000 minComposite) Computational Time 3,867 min Increment Unit Hydrograph Shape 483.432 Factor K Factor 0.749 Receding/Rising, Tr/Tp 1,670 Unit peak, qp 179.33 ft3/s Unit peak time, Tp 19.333 min Bentley Systems, Inc. Haestad Methods Solution 18 1002 - 2 LAA EX BASIN #8 SCS.ppc Center 1/10/2019 27 Siemon Company Drive Suite 200 W Watertown, CT 06795 USA 1-203-755-1666 Subsection: Unit Hydrograph Summary Label: PRE -DETENTION BASIN #8 LOD Storm Event 1 YEAR Return Event 1 years Duration 1,440.000 min Depth 3.0 in Time of Concentration 7.200 minComposite) Area (User Defined) 12.170 acres Computational Time 0.960 minIncrement Time to Peak (Computed) 720.960 min Flow (Peak, Computed) 8.49 ft3/s Output Increment 3.000 min Time to Flow (Peak 720.000 min Interpolated Output) Flow (Peak Interpolated 8.39 ft3/sOutput) Drainage Area SCS CN (Composite) 66.000 Area (User Defined) 12.170 acres Maximum Retention 5.2 in Pervious) Maximum Retention 1.0 in Pervious, 20 percent) Cumulative Runoff Cumulative Runoff Depth 0.5 in Pervious) Runoff Volume (Pervious) 0.553 ac-ft Hydrograph Volume (Area under Hydrograph curve) Volume 0.551 ac-ft SCS Unit Hydrograph Parameters Time of Concentration 7.200 minComposite) Computational Time 0.960 min Increment Unit Hydrograph Shape 483,432 Factor K Factor 0.749 Receding/Rising, Tr/Tp 1.670 Unit peak, qp 114.91 ft3/s Unit peak time, Tp 4.800 min Bentley Systems. Inc. Haestad Methods Solution 18 1002 - 2 LAA EX BASIN #8 SCS.ppc Center 1/10/2019 27 Siemon Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Draper Aden Associates fEngineering - Surve.ving - Environmental Services 1030 Wilmer Avenue, Suite 100 Blacksburg VA Raleigh, NC Richmond, VA 23227 Charlottesville, VA Fayetteville, NC Northern Virginia 804-264-2228 Fax: 804-264-8773 Hampton Roads, VA Virginia Beach, VA Return Event: 1 years Storm Event: 1 YEAR Bentley PondlPack V8i 08, 11.01.56] Page 15 of 91 Return Event: 1 years Storm Event: 1 YEAR Bentley PondPack V8i 108.11.01.561 Page 23 of 91 Subsection: Unit Hydrograph Summary Label: BEFORE DETENTION BASIN #8 SCS Unit Hydrograph Parameters Unit receding limb, Tr 77.333 min Total unit time, Tb 96.667 min Bentley Systems. Inc. Hassled Methods Solution 18 1002 - 2 LAA EX BASIN #8 SCS.ppc Center 1110/2019 27 Siemon Company Drive Suite 200 W Watertown, CT 06795 USA + 1 -203-755-1666 Subsection: Unit Hydrograph Summary Label PRE -DETENTION BASIN #8 LOD SCS Unit Hydrograph Parameters Unit receding limb, Tr 19.200 min Total unit time, Tb 24.000 min Bentley Systems, Inc. Haestad Methods Solution 18 1002 - 2 LAA EX BASIN #8 SCS.ppc Center 1110/2019 27 Siemon Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 DELTA AIRPORT CONSULTANTS. 2700 Pala Parkway # Midlofhlan, Virginia 23113 phone- (804) 7 5-8 01 0w w wAe I# o i rpo r t- c t-li Return Event: 1 years Storm Event: 1 YEAR Bentley Pon,dPack V8i 081. 11.01.56] Pagle 16 of 91 Return Event: 1 years Storm Event: 1 YEAR Bentley PoindPack V8i 08. 11.01, 561 Page 24 of 91 TH OF I U E. CAM713t_EffBOLTON Lie. No. 051495 ww ti SIONAL Subsection: Unit Hydrograph Summary Return Event: 1 years Label: POST -DETENTION BASIN # LOD Storm Event: 1 YEAR Storm Event 1 YEAR Return Event 1 years Duration 1,440.000 min Depth 3.0 in Time of Concentration 7. 500 min Composite) Area ( User Defined) 12.170 acres Computational Time 1. 000 min Increment Time to Peak (Computed) 717.000 min Flow ( Peak, Computed) 32.87 ft3/s Output Increment 3.000 min Time to Flow (Peak 717. 000 min Interpolated Output) Flow ( Peak Interpolated 32 87 ft3/s Output) Drainage Area SCS CN (Composite) 88.512 Area ( User Defined) 12.170 acres Maximum Retention 1. 3 in Pervious) Maximum Retention 0. 3 in Pervious, 20 percent) Cumulative Runoff Cumulative Runoff Depth 1. 9 in Pervious) Runoff Volume (Pervious) 1.886 ac-ft Hydrograph Volume (Area under Hydrograph curve) Volume 1.883 ac-ft SCS Unit Hydrograph Parameters Time of Concentration 7. 500 min Composite) Computational Time 1. 000 min Increment Unit Hydrograph Shape 483. 432 Factor K Factor 0.749 Receding/ Rising, Tr/Tp 1.670 Unit peak, qp 110.31 ft3/s Unit peak time, Tp 5.000 min Bentley Systems, Inc. Haestad Methods Solution Bentley PondPack V8i 18 1002 - 2 LAA EX BASIN #8 SCS.ppc Center [08.11.01,561 1/ 10/2019 27 Siemon Company Drive Suite 200 W Page 19 of 91 Watertown, CT 06795 USA + 1 -203-755-1666 Subsection: Outlet Input Data Return Event: I years Label: Composite Outlet Structure - POST Storm Event: I YEAR Structure ID: Orifice - 1 Structure Type: Orifice -Circular Number of Openings 1 Elevation 544.57 ft Orifice Diameter 2.00 in Orifice Coefficient 0.600 Structure ID: Riser - 1 Structure Type: Inlet Box Number of Openings 1 Elevation 550.00 ft Orifice Area 3.3 ft2 Orifice Coefficient 0.600 Weir Length 12.80 ft Weir Coefficient 3.00 (ft^0.5)/s K Reverse 1.000 Manning' s n 0.000 Kiev, Charged Riser 0.000 Weir Submergence False Orifice H to crest False Structure ID: Culvert - 1 Structure Type: Culvert -Circular Number of Barrels 1 Diameter 216.00 in Length 41.00 ft Length ( Computed Barrel) 41.03 ft Slope ( Computed) 0.040 ft/ft Outlet Control Data Manning' s n 0.013 Ke 0.200 Kb 0.001 Kr 0.000 Convergence Tolerance 0.00 ft Inlet Control Data Equation Form Form 1 K 0.0045 M 2.0000 C 0.0317 Y 0,6900 Tl ratio (HW/D) 1.075 Bentley Systems, Inc. Haestad Methods Solution Bentley PondPack V8i 18 1002 - 2 LAA EX BASIN #8 SCS.ppc Center [08.11.01.561 1110/ 2019 27 Siemon Company Drive Suite 200 W Page 45 of 91 Watertown, CT 06795 USA +1-203-755-1666 APRON/ PARKING EXPANSION AIP NO. JOB NO. NON- AIP 17019 DRAWN BY: SHEET STORMWATER LAA CALCULATIONS DESIGNED BY: KMJ C703-2 CHARLOTTESVILLE- ALBEMARLE AIRPORT SCALE: DATE: NONE JULY 2019 10 YEAR STORM CALCULATIONS Subsection: Master Network Summary Subsection: Unit Hydrograph Summary Return Event: 10 years Subsection: Unit Hydrograph Summary Return Event: 10 years Subsection: Unit Hydrograph Summary Return Event: 10 years Label: BEFORE DETENTION BASIN #8 Storm Event: 10 Year Label: BEFORE DETENTION BASIN #8 Storm Event: 10 Year Label: POST DETENTION BASIN #8 Storm Event: 10 Year Catchments Summary Label Scenario Return Hydrograph Time to Peak Peak Flow Storm Event 10 Year SCS Unit Hydrograph Parameters Storm Event 10 Year Event Volume (min) (ft3/s) Return Event 10 years Unit receding limb, Tr 77,333 min Return Event 10 years years) (ac-ft) Duration 1,440.000 min Total unit time, Tb 96,667 min Duration 1,440,000 min Depth 5.4 in Depth 5.4 in Time o Concentration 29.000 min Time of Concentration Composite) Composite) .170 min Area (User Defined) 76.500 acres Area (User Defined) 73.140 acres Computational Time Node Summary Increment 3,867 min Computational Time 2.689 minIncrement Time to Peak (Computed) 730.800 min Label Scenario Return Hydrograph Time to Peak Peak Flow Flow (Peak Computed) 211.32 ft3/s Time to Peak (Computed) 726.120 min Event Volume (min) (ft3/s) p ) Flow (Peak, Computed) 274.17 ft3/s Output Increment 3.000 minyears) lac-ft) p Output Increment 3.000 min Time to Flow (Peak 729.000 min Time to Flow (Peak Interpolated Output) Interpolated Output) 726.000 min Flow (Peak Interpolated 207.86 ft3/s Flow (Peak Interpolated Output) Output) 274.04 ft3/s Pond Summary Drainage Area Drainage Area SCS CN (Composite) 79.000 SCS CN (Composite) 82.960LabelScenarioReturnHydrographTimetoPeakPeakFlowMaximumMaximum Area (User Defined) 76.500 acres Event Volume (min) (ft3/s) Water Pond Storage Area (User Defined) 73.140 acres years) (ac-ft) Surface (ac-ft) Maximum Retention 2.7 in Maximum Retention Elevation (Pervious) 2.1 inPervious) Maximum Retention ft) Maximum Retention 0.5 in ( Pervious, 20 percent} Pervious, 20 percent) 0.4 in Cumulative Runoff Cumulative Runoff Cumulative Runoff Depth Pervious) 3.2 m Cumulative Runoff Depth 3.6 inPervious) Runoff Volume (Pervious) 20.242 ac-ft Runoff Volume (Pervious) 21.709 ac-ft Hydrograph Volume (Area under Hydrograph curve) Hydrograph Volume (Area under Hydrograph curve) c Volume 20.113 ac-ft Volume 21.633 ac-ft z SCS Unit Hydrograph Parameters SCS Unit Hydrograph Parameters Time of Concentration Time of Concentration a (Composite) 29.000 min 20.170 min o ( Composite) o Computational Time 3.867 minComputational Increment I nTime 2. 689 min Unit Hydrograph Sha e UnitHydrographShape483. 432P Factor Factor 483.432 v K Factor 0.749 K Factor OJ49 C, Receding/Rising, Tr/Tp 1.670 Receding/Rising, Tr/Tp 1.670 Unit peak, qp 179.33 ft3/s Unit peak, qp 246.52 ft3/s Unit peak time, Tp 19.333 min Unit peak time, Tp 13.447 min mBentley Systems, Inc. Haestad Methods Solution Bentley PondPack V8i Bentley Systems, Inc, Haestad Methods Solution Bentley PomdPack V8i Bentley Systems, Inc. Haestad Methods Solution Bentley PondPack V8i Bentley Systems. Inc. Haestad Methods Solution Bentley PondPack V8i 181002 - 2 LAA EX BASIN #8 SCS.ppc Center [0l8.11.01,561 18 1002 - 2 LAA EX BASIN #8 SCS.ppc Center ] 18 1002 - 2 LAA EX BASIN #8 SCS.ppc Center [108.11.01.561 18 1002 - 2 LAA EX BASIN #8 SCS.ppc Center (08,11.01.56] topp (0)8.11.01.56 m 1/10/2019 27 Siemon Company Drive Suite 200 W Page 3 of 89 1110/2019 27 Siemon Company Drive Suite 200 W Paige 13 of 89 1/10/2019 27 Siemon Company Drive Suite 200 W Page 14 of 89 1/10/2019 27 Siemon Company Drive Suite 200 W Page 17 of 89 mWatertown, CT 06795 USA +1-203-755-1666 Watertown, CT 06795 USA +1-203-755-1666 Watertown, CT 06795 USA +1-203-755-1666 Watertown, CT 06795 USA + 1 -203-755-1666 n E m U W U Q Subsection: Unit Hydrograph Summary Return Event: 10 years Subsection: Unit Hydrograph Summary Return Event: 10 years Subsection: Unit Hydrograph Summary Return Event: 10 years Subsection: Outlet Input Data Return Event: ><Q years 7Label: POST DETENTION BASIN #8 Storm Event: 1.0 Year Label: PRE DETENTION BASIN #8 Storm Event: 10 Year Label: PRE DETENTION BASIN #8 Storm Event: 10 Year Label: Composite Outlet Structure -POST Storm Event: 10 Year a O mi SCS Unit Hydrograph Parameters SCS Unit Hydrograph cqStormEvent10YearParameters Structure ID: Orifice - 1 o Unit receding limb, Tr 53.787 min Return Event 10 ears Structure Type: Orifice -Circular 0 Y Unit receding limb, Tr 53.787 min Total unit time, Tb 67,233 min Duration 1,440.000 min Total unit time, Tb 67.233 min Number of Openings 1 No Depth 5.4 in Elevation 544.57 ft N Time of Concentration 20. 170 min Orifice Diameter 2.00 in Composite) Orifice Coefficient 0.600 Area ( User Defined) 73.100 acres 0 Structure ID: Riser- 1 E Computational Time Structure Type: Inlet Box m Increment 2.689 min Number of Openings 1 o, Time to Peak (Computed) 726,120 min Elevation 550.00 ft 0 Flow (Peak, Computed) 246,59 ft3/s Orifice Area 3.3 ftz Output Increment 3.000 min Orifice Coefficient 0.600 Q Time to Flow (Peak Lu 726.000 min Weir Length 12,80 ft Interpolated Output) Weir Coefficient 3.00 (ft^0.5)/s 0- Flow (Peak Interpolated 246. 40 ft3/s K Reverse 1,000 Output) o Manning's n 0.000 Drainage Area Kev, Charged Riser 0,000 0 M SCS CN (Composite) 79.042 weir Submergence False Area ( User Defined) 73.100 acres Orifice H to crest False Maximum Retention 2. 7 in Structure ID: Culvert - 1 Pervious) Maximum Retention Structure Type: Culvert -Circular 2 ( Pervious, 20 percent) 0. 5 In Number of Barrels 1 R Diameter 216.00 in o2 Cumulative Runoff Length 41.00 ft 0 1" Cumulative Runoff Depth Length (Computed Barrel) 41.03 ft Pervious) 3.2 m Slope ( Computed) 0.040 ft/ft Runoff Volume (Pervious) 19.367 ac-ft coa Outlet Control Data Hydrograph Volume (Area under Hydrograph curve) Manning' s n 0.013 n Volume 19.295 ac-ft Ke 0.200 0 Kb 0.001 SCS Unit Hydrograph Parameters Kr 0.000 3 Time of Concentration Convergence Tolerance 0.00 ft ai Composite) 20. 170 min Computational Time 2. 689 min Inlet Control Data m Increment Unit Hydrograph Shape Equation Form Form 1 cO Factor 483. 432 K 0.0045 CD K Factor 0.749 M 2.0000 3 Receding/Rising, Tr/Tp 1.670 C 0.0317 Unit peak, qp 246.38 ft3Js Unit peak time, Tp 13.447 min T1 ratio HW D 0.000 N Bentley Systems, Inc. Haestad Methods Solution Bentley PondPack V8i Bentley Systems, Inc. Haestad Methods Solution BentleyPondPack V8i Bentley Systems, Inc. Haestad Methods Solution Bentley PondPack V8i Bentley Systems. Inc. Haestad Methods Solution Bentley PondPack V8i o . 18 1002 - 2 LAA EX BASIN #8 SCS.ppc Center [08.11.Ot56j 18 1002 - 2 LAA EX BASIN #8 SCS.ppc Center [08.11.01.56] 18 1002 - 2 LAA EX BASIN #8 SCS.ppc Center [08,11.01.561 18 1002 - 2 LAA EX BASIN #8 SCS.ppc Center (08.11.01.56] C. 1/10/2019 27 Siemon Company Drive Suite 200 W Page 18 of 89 1/10/2019 27 Siemon Company Drive Suite 200 W Page 21 of 89 1/10/2019 27 Siemon Company Drive Suite 200 W Page 22 of 89 1/10/2019 27 Siemon Company Drive Suite 200 W Page 43 of 89 oWatertown, CT 06795 USA +1-203-755-1666 Watertown, CT 06795 USA + 1 -203-755-1666 Watertown, CT 06795 USA + 1 -203-755-1666 Watertown, CT 06795 USA +1-203-755-1666 OX J a i O) 6 0 CO zO . P: 3 Q J N tizx °p G APRON/PARKING EXPANSION AIP NO. JOB NO. DELTA AIRPORTt, NON-AIP 17019 M "' DRAWN BY: SHEET XaDraperAdenAssociatesW `' N 0 E. CAM BELL BOLTON y, STORMWATER LAA 1 , Engin ering . Surveyiug En urolrmrn1i11 Scrrrce.r moo 1030 Wilmer Avenue, Suite 100 Blacksburg, VA Raleigh, NC Lie. No. 051495 Fayetteville: NC CONSULTANTS, DESIGNED BY: wRichmond, VA 23227 Charlottesville, VA ; CALCULATIONS K M J C 7 4-2 oNorthernVirginia " f 804-264-2228 Fax: 804-264-8773 Hampton Roads, VA Virginia Beach. VA 700 Polo Parkway o Midlothian, Virginia 23113,,,,,,,,,,,,,,. o w ox NO. REVISIONS BY APP. DATE phone: (804) 2i5-8301 t w w w d e I t o i r p o r t» c o m SSIONAL CHARLOTTESVILLE-ALBEMARLE AIRPORT scNl_ E: DATE: AA& ONE JULY 2019 BEFORE DETENTION 10 Year Storm 10 20.113 729.000 207.$6 BASIN # 8 POST DETENTION 10 Year Storm I0 21.633 726A00 274.04 BASIN # 8 PRE DETENTION 10 Year Storm 10 19.295 726.000 246.40 BASIN # 8 BEFORE DETENTION 10 Year Storm 10 20.113 729.000 207.$6 BASIN # 8 POST 10 Year Storm 10 18.326 768.000 33.46 PRE 10 Year Storm 10 17.364 765.000 35.116 PO - POST 10 Year Storm 10 21.633 726.000 274.04 N/A) N/14) IN) PO - POST 10 Year Storm 10 18.326 768.000 33.46 554.50 11.694 OUT} PO - PRE (TN) 10 Year Storm 10 19.295 726.000 246.40 N/A) N/A) PO - PRE SO Year Storm 10 17.369 765.000 35.16 553.41 9.3 3 OUT) 0 N N E U N 00a Uo o o a m 30 w H oW z 0a Lu m o M mN oU 0 0 0 z.. LL X NO. REVISIONS BY I APP. I DATE STATE MINIMUM STANDARDS FOR EROSION CONTROL MS-14 ALL APPLICABLE FEDERAL, STATE AND LOCAL REQUIREMENTS PERTAINING TO WORKING IN J. IN APPLYING THESE STORMWATER MANAGEMENT CRITERIA, INDIVIDUAL LOTS OR OR CROSSING LIVE WATERCOURSES SHALL BE MET. PARCELS IN A RESIDENTIAL, COMMERCIAL OR INDUSTRIAL DEVELOPMENT SHALL NOT BE GENERAL EROSION AND SEDIMENT CONTROL NOTES CONSIDERED TO BE SEPARATE DEVELOPMENT PROJECTS. INSTEAD, THE DEVELOPMENT, MS-15 THE BED AND BANKS OF A WATERCOURSE SHALL BE STABILIZED IMMEDIATELY AFTER AS A WHOLE, SHALL BE CONSIDERED TO BE A SINGLE DEVELOPMENT PROJECT. WORK IN THE WATERCOURSE IS COMPLETED. HYDROLOGIC PARAMETERS THAT REFLECT THE ULTIMATE DEVELOPMENT CONDITION ES-1: UNLESS OTHERWISE INDICATED, ALL VEGETATIVE AND STRUCTURAL EROSION AND SHALL BE USED IN ALL ENGINEERING CALCULATIONS. SEDIMENT CONTROL PRACTICES WILL BE CONSTRUCTED AND MAINTAINED ACCORDING TO MS-1 v UNDERGROUND UTILITY LINES SHALL BE INSTALLED IN ACCORDANCE WITH THE FOLLOWING MINIMUM STANDARDS AND SPECIFICATIONS OF THE VIRGINIA EROSION AND SEDIMENT STANDARDS IN ADDITION TO OTHER APPLICABLE CRITERIA: K. ALL MEASURES USED TO PROTECT PROPERTIES AND WATERWAYS SHALL BE EMPLOYED CONTROL HANDBOOK AND THE VIRGINIA EROSION AND SEDIMENT CONTROL REGULATIONS IN A MANNER WHICH MINIMIZES IMPACTS ON THE PHYSICAL, CHEMICAL AND 9VAC25-840. A. NO MORE THAN 500 LINEAR FEET OF TRENCH MAY BE OPENED AT ONE TIME. BIOLOGICAL INTEGRITY OF RIVERS, STREAMS AND OTHER WATERS OF THE STATE. L. ANY PLAN APPROVED PRIOR TO JULY 1, 2014, THAT PROVIDES FOR STORMWATER ES-2: THE PLAN APPROVING AUTHORITY MUST BE NOTIFIED ONE WEEK PRIOR TO THE B. EXCAVATED MATERIAL SHALL BE PLACED ON THE UPHILL SIDE OF TRENCHES. MANAGEMENT THAT ADDRESSES ANY FLOW RATE CAPACITY AND VELOCITY PRE -CONSTRUCTION CONFERENCE, ONE WEEK PRIOR TO THE COMMENCEMENT OF LAND REQUIREMENTS FOR NATURAL OR MAN-MADE CHANNELS SHALL SATISFY THE FLOW DISTURBING ACTIVITY, AND ONE WEEK PRIOR TO THE FINAL INSPECTION. C. EFFLUENT FROM DEWATERING OPERATIONS SHALL BE FILTERED OR PASSED THROUGH RATE CAPACITY AND VELOCITY REQUIREMENTS FOR NATURAL OR MAN-MADE AN APPROVED SEDIMENT TRAPPING DEVICE, OR BOTH, AND DISCHARGED IN A MANNER CHANNELS IF THE PRACTICES ARE DESIGNED TO (1) DETAIN THE WATER QUALITY ES-3: ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR TO OR AS THAT DOES NOT ADVERSELY AFFECT FLOWING STREAMS OR OFF -SITE PROPERTY. VOLUME AND TO RELEASE IT OVER 48 HOURS; (II) DETAIN AND RELEASE OVER A THE FIRST STEP IN CLEARING. 24-HOUR PERIOD THE EXPECTED RAINFALL RESULTING FROM THE ONE YEAR, ES-4: A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE D. MATERIAL USED FOR BACKFILLING TRENCHES SHALL BE PROPERLY COMPACTED IN 24-HOUR STORM- AND III REDUCE THE ALLOWABLE PEAK FLOW RATE RESULTING ORDER TO MINIMIZE EROSION AND PROMOTE STABILIZATION. FROM THE 1.5, 2, AND 10-YEAR, 24-HOUR STORMS TO A LEVEL THAT IS LESS THANMAINTAINEDONTHESITEATALLTIMES. OR EQUAL TO THE PEAK FLOW RATE FROM THE SITE ASSUMING IT WAS IN A GOOD ES-5: PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED E. RESTABILIZATION SHALL BE ACCOMPLISHED IN ACCORDANCE WITH THIS CHAPTER. FORESTED CONDITION, ACHIEVED THROUGH MULTIPLICATION OF THE FORESTED PEAK ON THESE PLANS (INCLUDING, BUT NOT LIMITED TO, OFF -SITE BORROW OR WASTE F. APPLICABLE SAFETY REQUIREMENTS SHALL BE. COMPLIED WITH. FLOW RATE BY A REDUCTION FACTOR THAT IS EQUAL TO THE RUNOFF VOLUME FROM THE SITE WHEN IT WAS IN A GOOD FORESTED CONDITION DIVIDED BY THE RUNOFF AREAS), THE CONTRACTOR SHALL SUBMIT A SUPPLEMENTARY EROSION CONTROL PLAN VOLUME FROM THE SITE IN ITS PROPOSED CONDITION, AND SHALL BE EXEMPT FROM TO THE OWNER FOR REVIEW AND APPROVAL BY THE PLAN APPROVING AUTHORITY. MS-17 WHERE CONSTRUCTION VEHICLE ACCESS ROUTES INTERSECT PAVED OR PUBLIC ROADS, ANY FLOW RATE CAPACITY AND VELOCITY REQUIREMENTS FOR NATURAL OR PROVISIONS SHALL BE MADE TO MINIMIZE THE TRANSPORT OF SEDIMENT BY VEHICULAR MAN-MADE CHANNELS AS DEFINED IN ANY REGULATIONS PROMULGATED PURSUANT TO ES-5: THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL EROSION TRACKING ONTO THE PAVED SURFACE. WHERE SEDIMENT IS TRANSPORTED ONTO A PAVED 02.1-44.15:54 OR 82.1-44.15:65 OF THE ACT. CONTROL MEASURES NECESSARY TO PREVENT EROSION AND SEDIMENTATION AS OR PUBLIC ROAD SURFACE, THE ROAD SURFACE SHALL BE CLEANED THOROUGHLY AT THE DETERMINED BY THE PLAN APPROVING AUTHORITY. END OF EACH DAY. SEDIMENT SHALL BE REMOVED FROM THE ROADS BY SHOVELING OR M. FOR PLANS APPROVED ON AND AFTER JULY 1, 2014, THE FLOW RATE CAPACITY AND SWEEPING AND TRANSPORTED TO A SEDIMENT CONTROL DISPOSAL AREA. STREET WASHING VELOCITY REQUIREMENTS OF § 82.52 A OF THE ACT AND THIS SUBSECTION5: THES-7: ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT SHALL BE ALLOWED ONLY AFTER SEDIMENT IS REMOVED IN THIS MANNER. THIS PROVISION SHALL BE SATISFIED BY COMPLIANCCEE WITH WATER QUANTITY REQUIREMENTS IN THEALLTIMESDURINGLANDDISTURBINGACTIVITIESANDDURINGSITEDEVELOPMENTUNTILSHALLAPPLYTOINDIVIDUALDEVELOPMENTLOTSASWELLASTOLARGER MANAGEMENT ACT (§ 52.1-44.15:24 ET SEQ. OF THE CODE OF VIRGINIA) FINAL STABILIZATION IS ACHIEVED. LAND -DISTURBING ACTIVITIES. STORMWATER AND ATTENDANT REGULATIONS, UNLESS SUCH LAND -DISTURBING ACTIVITIES ARE IN ES-8: DURING DEWATERING OPERATIONS, WATER WILL BE PUMPED INTO AN APPROVED MS-18 ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE REMOVED WITHIN ACCORDANCE WITH 9VAC25-870-48 OF THE VIRGINIA STORMWATER MANAGEMENT FILTERING DEVICE. 30 DAYS AFTER FINAL SITE STABILIZATION OR AFTER THE TEMPORARY MEASURES ARE NO PROGRAM (VSMP) REGULATION OR ARE EXEMPT PURSUANT TO SUBDIVISION C 7 OF § LONGER NEEDED, UNLESS OTHERWISE AUTHORIZED BY THE VESCP AUTHORITY. TRAPPED 62.1-44.15:34 OF THE ACT. ES-9: THE CONTRACTOR SHALL INSPECT ALL EROSION CONTROL MEASURES PERIODICALLY AND SEDIMENT AND THE DISTURBED SOIL AREAS RESULTING FROM THE DISPOSITION OF AFTER EACH RUNOFF -PRODUCING RAINFALL EVENT. ANY NECESSARY REPAIRS OR TEMPORARY MEASURES SHALL BE PERMANENTLY STABILIZED TO PREVENT FURTHER N. COMPLIANCE WITH THE WATER QUANTITY MINIMUM STANDARDS SET OUT IN CLEANUP TO MAINTAIN THE EFFECTIVENESS OF THE EROSION CONTROL DEVICES SHALL EROSION AND SEDIMENTATION. 9VAC25-870-66 OF THE VIRGINIA STORMWATER MANAGEMENT PROGRAM (VSMP) BE MADE IMMEDIATELY. REGULATION SHALL BE DEEMED TO SATISFY THE REQUIREMENTS OF THIS SUBDIVISION MS-19 PROPERTIES AND WATERWAYS DOWNSTREAM FROM DEVELOPMENT SITES SHALL BE 19. STATUTORY AUTHORITY 52.1-44.15:52 OF THE CODE OF VIRGINIA. MINIMUM STANDARDS PROTECTED FROM SEDIMENT DEPOSITION, EROSION AND DAMAGE DUE TO INCREASES IN VOLUME, VELOCITY AND PEAK FLOW RATE OF STORMWATER RUNOFF FOR THE STATED A VESCP MUST BE CONSISTENT WITH THE FOLLOWING CRITERIA, TECHNIQUES AND METHODS: FREQUENCY STORM OF 24-HOUR DURATION IN ACCORDANCE WITH THE FOLLOWING STANDARDS AND CRITERIA. STREAM RESTORATION AND RELOCATION PROJECTS THAT MS-1 PERMANENT OR TEMPORARY SOIL STABILIZATION SHALL BE APPLIED TO DENUDED AREAS INCORPORATE NATURAL CHANNEL DESIGN CONCEPTS ARE NOT MAN-MADE CHANNELS AND WITHIN SEVEN DAYS AFTER FINAL GRADE IS REACHED ON ANY PORTION OF THE: SITE. SHALL BE EXEMPT FROM ANY FLOW RATE CAPACITY AND VELOCITY REQUIREMENTS FOR TEMPORARY SOIL STABILIZATION SHALL BE APPLIED WITHIN SEVEN DAYS TO DENUDED NATURAL OR MAN-MADE CHANNELS: AREAS THAT MAY NOT BE AT FINAL GRADE BUT WILL REMAIN DORMANT FOR LONGER A. CONCENTRATED STORMWATER RUNOFF LEAVING A DEVELOPMENT SITE SHALL BETHAN14DAYS. PERMANENT STABILIZATION SHALL BE APPLIED TO AREAS THAT ARE TO DISCHARGED DIRECTLY INTO AN ADEQUATE NATURAL OR MAN-MADE RECEIVINGBELEFTDORMANTFORMORETHANONEYEAR. CHANNEL, PIPE OR STORM SEWER SYSTEM. FOR THOSE SITES WHERE RUNOFF IS MS-2 DURING CONSTRUCTION OF THE PROJECT, SOIL STOCK PILES AND BORROW AREAS SHALL DISCHARGED INTO A PIPE OR PIPE SYSTEM, DOWNSTREAM STABILITY ANALYSES AT THE BE STABILIZED OR PROTECTED WITH SEDIMENT TRAPPING MEASURES. THE APPLICANT lS OUTFALL OF THE PIPE OR PIPE SYSTEM SHALL BE PERFORMED. RESPONSIBLE FOR THE TEMPORARY PROTECTION AND PERMANENT STABILIZATION OF ALL B ADEQUACY OF ALL CHANNELS AND PIPES SHALL BE VERIFIED IN THE FOLLOWINGSOILSTOCKPILESONSITEASWELLASBORROWAREASANDSOILINTENTIONALLY TRANSPORTED FROM THE PROJECT SITE. MANNER' MS-3 A PERMANENT VEGETATIVE COVER SHALL BE ESTABLISHED ON DENUDED AREAS NOT 1) THE APPLICANT SHALL DEMONSTRATE THAT THE TOTAL DRAINAGE AREA TO THE OTHERWISE PERMANENTLY STABILIZED. PERMANENT VEGETATION SHALL NOT BE POINT OF ANALYSIS WITHIN THE CHANNEL IS ONE HUNDRED TIMES GREATER THAN CONSIDERED ESTABLISHED UNTIL A GROUND COVER IS ACHIEVED THAT IS UNIFORM, THE CONTRIBUTING DRAINAGE AREA OF THE PROJECT IN QUESTION; OR MATURE ENOUGH TO SURVIVE AND WILL INHIBIT EROSION. 2)(A) NATURAL CHANNELS SHALL BE ANALYZED BY THE USE OF A TWO-YEAR STORM TO MS-4 SEDIMENT BASINS AND TRAPS, PERIMETER DIKES, SEDIMENT BARRIERS AND OTHER VERIFY THAT STORMWATER WILL NOT OVERTOP CHANNEL BANKS NOR CAUSE MEASURES INTENDED TO TRAP SEDIMENT SHALL BE CONSTRUCTED AS A FIRST STEP IN EROSION OF CHANNEL BED OR BANKS. ANY LAND -DISTURBING ACTIVITY AND SHALL BE MADE FUNCTIONAL BEFORE UPSLOPE LAND DISTURBANCE TAKES PLACE. 2)(B) ALL PREVIOUSLY CONSTRUCTED MAN-MADE CHANNELS SHALL BE ANALYZED BY THE USE OF A 10-YEAR STORM TO VERIFY THAT STORMWATER WILL NOT OVERTOP ITS MS-5 STABILIZATION MEASURES SHALL BE APPLIED TO EARTHEN STRUCTURES SUCH ASS DAMS, BANKS AND BY THE USE OF A TWO-YEAR STORM TO DEMONSTRATE THAT DIKES AND DIVERSIONS IMMEDIATELY AFTER INSTALLATION. STORMWATER WILL NOT CAUSE EROSION OF CHANNEL BED OR BANKS; AND MS-6 SEDIMENT TRAPS AND SEDIMENT BASINS SHALL BE DESIGNED AND CONSTRUCTED BASED 2)(C) PIPES AND STORM SEWER SYSTEMS SHALL BE ANALYZED BY THE USE OF A UPON THE TOTAL DRAINAGE AREA TO BE SERVED BY THE TRAP OR BASIN. 10-YEAR STORM TO VERIFY THAT STORMWATER WILL BE CONTAINED WITHIN THE PIPE OR SYSTEM. A. THE MINIMUM STORAGE CAPACITY OF A SEDIMENT TRAP SHALL BE 134 CUBIC YARDS PER ACRE OF DRAINAGE AREA AND THE TRAP SHALL ONLY CONTROL DRAINAGE AREAS C. IF EXISTING NATURAL RECEIVING CHANNELS OR PREVIOUSLY CONSTRUCTED MAN-MADE LESS THAN THREE ACRES. CHANNELS OR PIPES ARE NOT ADEQUATE, THE APPLICANT SHALL: B. SURFACE RUNOFF FROM DISTURBED AREAS THAT IS COMPRISED OF FLOW FROM 1) IMPROVE THE CHANNELS TO A CONDITION WHERE A 10-YEAR STORM WILL NOT DRAINAGE AREAS GREATER THAN OR EQUAL TO THREE ACRES SHALL BE CONTROLLED OVERTOP THE BANKS AND A TWO-YEAR STORM WILL NOT CAUSE EROSION TO THE BY A SEDIMENT BASIN. THE MINIMUM STORAGE CAPACITY OF A SEDIMENT BASIN SHALL CHANNEL, THE BED, OR THE BANKS; OR BE 134 CUBIC YARDS PER ACRE OF DRAINAGE AREA. THE OUTFALL SYSTEM SHALL, AT A MINIMUM, MAINTAIN THE STRUCTURAL INTEGRITY OF THE BASIN DURING A 25-YEAR 2) IMPROVE THE PIPE OR PIPE SYSTEM TO A CONDITION WHERE THE 10-'YEAR STORM STORM OF 24-HOUR DURATION. RUNOFF COEFFICIENTS USED IN RUNOFF CALCULATIONS IS CONTAINED WITHIN THE APPURTENANCES; SHALL CORRESPOND TO A BARE EARTH CONDITION OR THOSE CONDITIONS EXPECTED TO EXIST WHILE THE SEDIMENT BASIN IS UTILIZED. 3) DEVELOP A SITE DESIGN THAT WILL NOT CAUSE THE PRE -DEVELOPMENT PEAK RUNOFF RATE FROM A TWO-YEAR STORM TO INCREASE WHEN RUNOFF OUTFALLS MS-7 CUT AND FILL SLOPES SHALL BE DESIGNED AND CONSTRUCTED IN A MANNER THAT WILL INTO A NATURAL CHANNEL OR WILL NOT CAUSE THE PRE -DEVELOPMENT PEAK MINIMIZE EROSION. SLOPES THAT ARE FOUND TO BE ERODING EXCESSIVELY WITHIN ONE RUNOFF RATE FROM A 10-YEAR STORM TO INCREASE WHEN RUNOFF OUTFALLS YEAR OF PERMANENT STABILIZATION SHALL BE PROVIDED WITH ADDITIONAL SLOPE INTO A MAN-MADE CHANNEL; OR STABILIZING MEASURES UNTIL THE PROBLEM IS CORRECTED. MS-8 CONCENTRATED RUNOFF SHALL NOT FLOW DOWN CUT OR FILL SLOPES UNLESS CONTAINED 4) PROVIDE A COMBINATION OF CHANNEL IMPROVEMENT, STORMWATER DETENTION OR WITHIN AN ADEQUATE TEMPORARY OR PERMANENT CHANNEL, FLUME OR SLOPE DRAIN OTHER MEASURES WHICH IS SATISFACTORY TO THE VESCP AUTHORITY TO PREVENT STRUCTURE. DOWNSTREAM EROSION. MS-9 WHENEVER WATER SEEPS FROM A SLOPE FACE, ADEQUATE DRAINAGE OR OTHER D. THE APPLICANT SHALL PROVIDE EVIDENCE OF PERMISSION TO MAKE THE PROTECTION SHALL BE PROVIDED. IMPROVEMENTS. MS-10 ALL STORM SEWER INLETS THAT ARE MADE OPERABLE DURING CONSTRUCTION SHALL BE E. ALL HYDROLOGIC ANALYSES SHALL BE BASED ON THE EXISTING WATERSHED PROTECTED SO THAT SEDIMENT -LADEN WATER CANNOT ENTER THE CONVEYANCE SYSTEM CHARACTERISTICS AND THE ULTIMATE DEVELOPMENT CONDITION OF THE SUBJECT WITHOUT FIRST BEING FILTERED OR OTHERWISE TREATED TO REMOVE SEDIMENT. PROJECT. MS-11 BEFORE NEWLY CONSTRUCTED STORMWATER CONVEYANCE CHANNELS OR PIPES ARE MADE F. IF THE APPLICANT CHOOSES AN OPTION THAT INCLUDES STORMWATER DETENTION, HE SHALL OBTAIN APPROVAL FROM THE VESCP OF A PLAN FOR MAINTENANCE OF THE OPERATIONAL, ADEQUATE OUTLET PROTECTION AND ANY REQUIRED TEMPORARY OR DETENTION FACILITIES. THE PLAN SHALL SET FORTH THE MAINTENANCE REQUIREMENTS PERMANENT CHANNEL LINING SHALL BE INSTALLED IN BOTH THE CONVEYANCE CHANNEL OF THE FACILITY AND THE PERSON RESPONSIBLE FOR PERFORMING THE MAINTENANCE. AND RECEIVING CHANNEL. G. OUTFALL FROM A DETENTION FACILITY SHALL BE DISCHARGED TO A RECEIVING MS-12 WHEN WORK IN A LIVE WATERCOURSE IS PERFORMED, PRECAUTIONS SHALL BE TAKEN TO CHANNEL, AND ENERGY DISSIPATORS SHALL BE PLACED AT THE OUTFALL OF ALL MINIMIZE ENCROACHMENT, CONTROL SEDIMENT TRANSPORT AND STABILIZE THE WORK AREA DETENTION FACILITIES AS NECESSARY TO PROVIDE A STABILIZED TRANSITION FROM THE TO THE GREATEST EXTENT POSSIBLE DURING CONSTRUCTION. NONERODIBLE MATERIAL FACILITY TO THE RECEIVING CHANNEL. SHALL BE USED FOR THE CONSTRUCTION OF CAUSEWAYS AND COFFERDAMS. EARTHEN FILL MAY BE USED FOR THESE STRUCTURES IF ARMORED BY NONERODIBLE COVER H. ALL ON -SITE CHANNELS MUST BE VERIFIED TO BE ADEQUATE. MATERIALS. MS-13 WHEN A LIVE WATERCOURSE MUST BE CROSSED BY CONSTRUCTION VEHICLES MORE THAN I. INCREASED VOLUMES OF SHEET FLOWS THAT MAY CAUSE EROSION OR SEDIMENTATION TWICE IN ANY SIX-MONTH PERIOD, A TEMPORARY VEHICULAR STREAM CROSSING ON ADJACENT PROPERTY SHALL BE DIVERTED TO A STABLE OUTLET, ADEQUATE CONSTRUCTED OF NONERODIBLE MATERIAL SHALL BE PROVIDED. CHANNEL, PIPE OR PIPE SYSTEM, OR TO A DETENTION FACILITY. 4=-k Draper Aden Associates Engineering • Surveying • Environmental Services 1030 Wilmer Avenue, Suite 100 Blacksburg, VA Raleigh, NC Richmond, VA 23227 Charlottesville, VA Fayetteville, NC Northern Virginia 804-264-2228 Fax: 804-264-8773 Hampton Roads, VA Virginia Beach, VA I f 41 f A Z I I ff_r7ma 2700 r Parkways . rn, Virginia 23113 w s s i r • a H OF At U E. CAM BELL OLTON Lie. No. 051495 ONA L E 1 APRON/PARKING EXPANSION AIP NO. NON-AIP DRAWN BY: EROSION & SEDIMENT I AAA CONTROL NOTES DESIGNED BY: KMJ CHARLOTTESVILLE-ALBEMARLE AIRPORT SCALE: DATE: NONE I JULY 2019 JOB NO. 17010 SHEET C801-2 0 N V r w 0 zw w of 3 o m ck cm N oCO o C7 Z W OX NO. REVISIONS BY I APP. I DATE k Draper Aden Associates Engineering • Surveying • Environmental Services 030 Wilmer Avenue, Suite 100 Blacksburg, VA Raleigh, NC Richmond, VA 23227 Charlottesville, VA Fayetteville NC Northern Virginia 804-264-2228 Fax: 804-264-8773 Hampton Roads, VA Virginia Beach, VA EROSION CONTROL NOTES 1. THE CONTRACTOR SHALL INSTALL ALL EROSION AND SEDIMENT CONTROL DEVICES AS REQUIRED DURING CONSTRUCTION IN ACCORDANCE WITH THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK, 1992, 3RD EDITION. ALL DEVICES REFERRED TO IN THESE PLANS CAN BE FOUND IN THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK. 2. ALL DISTURBED AREAS SHALL BE PERMANENTLY SEEDED AND MULCHED WITHIN 7 DAYS OF REACHING FINAL GRADE. AREAS WHICH HAVE BEEN DISTURBED AND HAVE NOT REACHED FINAL GRADE, BUT WHICH ARE TO REMAIN UNDISTURBED FOR LONGER THAN 14 DAYS ARE TO BE TEMPORARILY SEEDED AND MULCHED WITHIN 7 DAYS. AS UPSTREAM AREAS ARE STABILIZED, DOWNSTREAM TEMPORARY DEVICES ARE TO BE REMOVED. 3. IT IS THE CONTRACTOR'S RESPONSIBILITY TO PERIODICALLY INSPECT ALL SEDIMENT AND EROSION CONTROL DEVICES AND INSURE THAT THEY ARE IN GOOD WORKING ORDER. AT A MINIMUM, ALL DEVICES SHALL BE INSPECTED DAILY AND AFTER MAJOR RAINFALL EVENTS. ANY DEVICE NEEDING REPAIRS SHALL BE REPAIRED WITHIN 24 HOURS. 4. THE CONTRACTOR SHALL INSTALL ADDITIONAL EROSION AND SEDIMENT CONTROL DEVICES IF DURING THE COURSE OF CONSTRUCTION THE COUNTY DETERMINES THAT THEY ARE REQUIRED. 5. SILT SHALL BE REMOVED FROM SILT FENCES WHEN THE SILT REACHES APPROXIMATELY ONE-HALF THE HEIGHT OF THE BARRIER. 6. THE CONTRACTOR SHALL PERIODICALLY TOP DRESS THE CONSTRUCTION ENTRANCE WITH CLEAN STONE. IF THE CONSTRUCTION ENTRANCE FAILS TO REMOVE DIRT FROM THE TIRES OF VEHICLES ENTERING A PUBLIC RIGHT-OF-WAY A WASH RACK SHALL BE INSTALLED AND THE TIRES WASHED. THE CONTRACTOR SHALL BE REQUIRED TO PROVIDE ANY REQUIRED WATER FOR THE WASHING OF TIRES. DIRT TRACKED ONTO THE PUBLIC RIGHT-OF-WAYS SHALL BE REMOVED IMMEDIATELY BY THE CONTRACTOR. 7. ALL EROSION AND SILTATION MEASURES ARE TO BE PLACED PRIOR TO OR AS THE FIRST STEP IN GRADING. 8. ALL STORM AND SANITARY SEWER LINES NOT IN STREETS ARE TO BE MULCHED AND SEEDED WITHIN SEVEN DAYS AFTER BACKFILL. NO MORE THAN FIVE HUNDRED FEET ARE TO BE OPEN AT ONE TIME. 9. ALL TEMPORARY EARTH BERMS, DIVERSIONS, AND SILT DAMS ARE TO BE MULCHED AND SEEDED FOR VEGETATIVE COVER IMMEDIATELY AFTER GRADING. STRAW OR HAY MULCH IS REQUIRED. THE SAME APPLIES TO STOCKPILES ON SITE AS WELL AS SOIL (INTENTIONALLY) TRANSPORTED FROM THE PROJECT SITE. 10. ELECTRIC POWER, TELEPHONE, AND GAS SUPPLY TRENCHES ARE TO BE COMPACTED, SEEDED AND MULCHED WITHIN FIFTEEN DAYS AFTER BACKFILL. 11. DURING CONSTRUCTION, ALL STORM SEWER INLETS WILL BE PROTECTED BY SILT TRAPS, MAINTAINED AND MODIFIED AS REQUIRED BY CONSTRUCTION PROGRESS. 12. ANY DISTURBED AREA NOT PAVED, SODDED, OR BUILT UPON BY NOVEMBER FIRST, IS TO BE SEEDED ON THAT DATE WITH OATS, ABRUZZI, RYE, OR EQUIVALENT AND MULCHED WITH HAY OR STRAW MULCH. MODIFY AS APPLICABLE DEPENDING ON PROPOSED TIME OF CONSTRUCTION. 13. THE CONTRACTOR IS RESPONSIBLE FOR APPOINTING DESIGNATED RESPONSIBLE LAND DISTURBER" (RLD) WHO SHALL BE RESPONSIBLE FOR INSPECTING AND MAINTAINING ALL EROSION CONTROL MEASURES. THE RLD SHALL BE CERTIFIED IN VIRGINIA. 14. 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. 15. A PRE -CONSTRUCTION MEETING IS REQUIRED PRIOR TO ISSUANCE OF A LAND DISTURBANCE PERMIT. THE CONTRACTOR SHALL SCHEDULE THE MEETING WITH THE ALBEMARLE COUNTY EROSION CONTROL INSPECTOR ASSIGNED TO THE PROJECT. 16. ALL VEGETATIVE AND STRUCTURAL EROSION AND SEDIMENT CONTROL PRACTICES WILL BE CONSTRUCTED AND MAINTAINED ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK AND VIRGINIA REGULATION 9VAC25-840. EROSION CONTROL NARRATIVE PROJECT DESCRIPTION THE SCOPE OF THIS PROJECT AT CHARLOTTESVILLE-ALBEMARLE AIRPORT CONSISTS OF THE CONSTRUCTION OF A NEW PARKING LOT, SIDEWALK, AND CONCRETE APRON, AS WELL AS REPLACING THE CONTROL STRUCTURE OF EXISTING DETENTION POND (BASIN #8). THE TOTAL LIMITS OF DISTURBANCE IS 5.72 ACRES. EXISTING CONDITIONS THE EXISTING SITE CONTAINS AN EXISTING PARKING LOT, A DETENTION POND, AND GRASS AREAS. SLOPES VARY FROM 2% IN THE PARKING LOT TO 33% AROUND THE EXISTING DETENTION POND. ADJACENT PROPERTIES ROUTE 29 IS LOCATED EAST OF THE AIRPORT. ROUTE 606 IS LOCATED SOUTH OF 7HE AIRPORT. AREAS TO THE EAST AND SOUTH OF THE SITE ARE PREDOMINATELY ZONED RURAL AREAS OR LIGHT INDUSTRIAL. OFFSITE AREAS THERE ARE NO OFFSITE AREAS PROPOSED TO BE DISTURBED; HOWEVER SHOULD THERE BE ANY OFFSITE STOCKPILES, THE CONTRACTOR SHALL HAVE A SUPPLEMENTARY E&S PLAN SUBMITTED AND APPROVED PRIOR TO ANY LAND -DISTURBING ACTIVITIES. SOILS SEE SOIL DIVIDES ON SHEET C131-2 - PHASE 1 AND 2 - INITIAL EROSION & SEDIMENT CONTROL PLAN. THE PROJECT AREA INCLUDES (PER NRCS): 47C LOUISBURG SANDY LOAM, 7 TO 15 PERCENT SLOPES HYDROLOGIC SOIL GROUP - B 47D LOUISBURG SANDY LOAM. 15 TO 25 PERCENT SLOPES HYDROLOGIC SOIL GROUP - B 656 PACOLET SANDY LOAM, 2 TO 7 PERCENT SLOPES HYDROLOGIC SOIL GROUP - B 88 UDORTHENTS, LOAMY 94B WEDOWEE SANDY LOAM. 2 TO 7 PERCENT SLOPES HYDROLOGIC SOIL GROUP - B 94C WEDOWEE SANDY LOAM. 7 TO 15 PERCENT SLOPES HYDROLOGIC SOIL GROUP - B CRITICAL EROSION AREAS CARE MUST BE TAKEN TO PREVENT SEDIMENT BEING TRACKED ONTO ADJACENT PAVEMENT AND phone. (80 4) 215-8301 i www.deltoirport.com A , %, TH O; LTON`4 C,.). Ey Lic. No. 051495 k7jQNAL PUBLIC ROADS AS WELL AS DOWNSTREAM STREAMS AND WETLANDS. THERE ARE STEEP SLOPES ADJACENT TO THE EXPANSION OF THE EXISTING PARKING LOT. STOCKPILING NO STOCKPILE IS PROPOSED. STRUCTURAL PRACTICES VESCH STD. & SPEC. NUMBER SAFETY FENCE #3.01 CONSTRUCTION ENTRANCE #3.02 SILT FENCE #3.05 INLET PROTECTION #3.07 TEMPORARY DIVERSION DIKE #3.09 SEDIMENT TRAP #3.13 OUTLET PROTECTION #3.18 TREE PRESERVATION & PROTECTION #3.38 TEMPORARY SEEDING #3.31 PERMANENT SEEDING #3.32 MULCHING #3.35 MANAGEMENT STRATEGIES 1. PILE SOIL ON HIGH SIDE OF TRENCH. NO MORE THAN 300 LF OF OPEN TRENCH AT ANY GIVEN TIME. 2. CONSTRUCTION WILL BE SEQUENCED SO THAT GRADING OPERATIONS CAN BEGIN AND END AS QUICKLY AS POSSIBLE. 3. INSTALL ALL MEASURES PRIOR TO DISTURBANCE. 4. STABILIZE SITE DURING AND AT THE CONCLUSION OF CONSTRUCTION PER VESCH STDS. 5. AFTER ALL AREAS HAVE BEEN STABILIZED, AND ONLY WITH THE APPROVAL OF THE COUNTY OF ALBEMARLE EROSION CONTROL INSPECTOR, REMOVE ALL REMAINING EROSION CONTROL DEVICES. 6. PERMANENT STABILIZATION WILL BE PROVIDED THROUGH PERMANENT SEEDING, PER SPECIFICATIONS. PERMANENT STABILIZATION PERMANENT STABILIZATION WILL BE PROVIDED THROUGH PERMANENT SEEDING SPECIFICATIONS. MAINTENANCE IN GENERAL, ALL EROSION AND SEDIMENT CONTROL MEASURES SHALL BE CHECKED DAILY AND AFTER EACH SIGNIFICANT RAINFALL. THE FOLLOWING ITEMS SHALL BE CHECKED IN PARTICULAR: 1. CONSTRUCTION ENTRANCE WASH RACK SHALL BE CHECKED FOR ACCUMULATED SEDIMENT AND SEDIMENT SHALL BE REMOVED AS REQUIRED. 2. SILT FENCE SHALL BE CHECKED FOR UNDERMINING OR DETERIORATION OF THE FABRIC. SEDIMENT SHALL BE REMOVED WHEN IT HAS ACCUMULATED TO APPROXIMATELY ONE HALF THE SILT FENCE HEIGHT. 3. INLET PROTECTION SHALL BE CHECKED FOR CLOGGING. REMOVE SEDIMENT AS REQUIRED. 4. TREE PROTECTION SHALL BE CHECKED FOR DISPLACED POSTS OR FENCING AND REPAIRED AS REQUIRED. EROSION CONTROL SEQUENCE OF CONSTRUCTION PHASE I 1. CONTACT THE ALBEMARLE COUNTY EROSION CONTROL INSPECTOR 48 HOURS PRIOR TO SCHEDULE AN ON -SITE PRE -CONSTRUCTION MEETING. THE CERTIFIED RESPONSIBLE LAND DISTURBER (RLD) MUST ATTEND THE MEETING. DO NOT BEGIN LAND DISTURBANCE WITHOUT INSPECTOR'S APPROVAL. 2. INSTALL PERIMETER EROSION CONTROL DEVICES LOCATED WITHIN THE LIMITS OF DISTURBANCE. 3. PERFORM CLEARING AND GRUBBING AND DEMOLITION AS INDICATED. 4. ADJUST ALL EROSION CONTROL DEVICES AS NECESSARY IN ORDER TO MAINTAIN PROPER FUNCTION. PHASE 2 5. CONSTRUCT PROPOSED PARKING LOTS. 6. THE RETAINING WALL WILL BE CONSTRUCTED IN THREE SECTIONS TO ALLOW FOR PROPER OUTFALL AND FUNCTION OF THE SEDIMENT TRAP. THE REMAINING THIRD SECTION CAN ONLY BE BUILT ONCE THE SURROUNDING AREA HAS BEEN STABILIZED WITH THE GRAVEL BASE COURSE LAYER. INLET PROTECTION MUST REMAIN ON THE EXISTING GRATE INLET. 7. STABILIZE SITE DURING AND AT THE CONCLUSION OF CONSTRUCTION PER VESCH STDS. 8. AFTER ALL UPSLOPE AREAS HAVE BEEN STABILIZED, AND ONLY WITH THE APPROVAL OF THE ALBEMARLE COUNTY EROSION CONTROL INSPECTOR, REMOVE ALL REMAINING EROSION CONTROL DEVICES. STORM WATER MANAGEMENT THIS PROJECT DISTURBS MORE THAN ONE ACRE AND WILL THEREFORE REQUIRE A VSMP PERMIT. QUALITY COMPLIANCE THE PROJECT PROVIDES QUALITY COMPLIANCE THROUGH PURCHASE OF NUTRIENT CREDITS FROM A NUTRIENT CREDIT BANK. QUANTITY COMPLIANCE THE PROJECT PROVIDES QUANTITY COMPLIANCE THROUGH A NEW MODIFIED OUTLET STRUCTURE FOR BASIN #8. CHANNEL PROTECTION CHANNEL PROTECTION WILL BE MET THROUGH ENERGY BALANCE. FLOOD PROTECTION THE PROJECT AREA DOES EXPERIENCE LOCALIZED FLOODING. FLOOD PROTECTION WILL BE MET BY DETAINING THE 10-YEAR 24-HOUR PEAK FLOW FROM THE POST -DEVELOPED CONDITION TO LESS THAN THE PRE -DEVELOPED CONDITION BY A NEW MODIFIED OUTLET STRUCTURE. APRON/PARKING EXPANSION AIP NO. JOB NO. NON-AIP 1 17019 DRAWN BY: EROSION & SEDIMENT LAA CONTROL NOTES DESIGNED BY: KMJ CHARLOTTESVILLE-ALBEMARLE AIRPORT SCALE: DATE: NONE JULY 2019 SHEET C802-2 0 C) c\1 2 CL 0D 0 0 D z > 0 2 C) LL U) z 0 2 00D 0) C) Uj F. C) U) c 00) Z C) 0% 45 0 0 a) r v z ?? C) z LLLU If 0 x L . . ........ 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M TYPICA EXISTING LACE BARK ELM 9 - IV 10-UP TREES IN EXISTING PARKING ISLANDS SHALL REMAIN. v ZIZ I m TYPICAL7r Diu) f m rrPiLAINDSQAPEAREA, HAS-3' k.,EM EIN jjI IN! G LTY L F RK--1N T 114 R IA S !NCLUDED WITH T JE TRY PA'IRld R 0 J E C T' S'P I N'G 0 2 0. 1 EXISTIN G LACE BARK ELM TREES IN EXISTING PARKING ISLANDS SHALL REMAIN. TYPICAL 9 PIL 0 2 F SEE LANDSCAPE NOTE #6 FOR THIS PARKING ISLAND. t 00, MiTS OF MQLC ICALL U ....... ... PTP) yp' T I'NOTE: EN VEALL S] INU RiLAND ROUNDGr ... .. . C COVERS BEFORE PLANTINb---__ 18 PIL 12 PL 12 PLNEW. TYPICAL. INSTAILL 2" OF MULCH AFTER 1 -UPPLXNTING U T . ..... IJC7 ur, If—,, 7' U6 S E L ND CARE N(PTE 6 RKINGI L A NO U( T___7_-_ L12e.,r --- ... ...... 7-_ :7— -Z7- 4 U(j 7E .......... 2 1-:7 PL ....... ... I .. . .. ... . ...... L .......... . . . ..... . . . ...... . ........ . ..... .......... . ....... .......... . ........ 7 ......... ...... ..... . z/ . . . ....... . ........... .......... ........... ALL.r PROPOSED PLANTINGS WITHIN THISr. CLOUDED' RE ........... . ..... . ... ............. ............. qj T .......... . ...... TO BE-1 TALLIED AS PART.017-THE-PHASE-3 PROJEC, .. ......... . . r . . ... ...... f TH EXISTINGLONd fEf WORK IS TO- . .......... VZa - i . ...... . . .... . .... r ..... . . . ............. REPLACE EXISTING LIGHTIING AND-LANDSC, PJNPiN CQ ESTIIMA . . ....... ....... . . .. . . . . TED FOR SPRING, 20 . ....... . .... . ... . .......... ....... . .. ...... 20. Ff r - UC url . .. ...... ... . .......... .... . ..... UU T --------- I- Ur, 7 ... .. ... ... ... . ....... ........... ............. .. . ..... UriUar UGE. . ... . ... ... r . . ......... I/ ......... . . .. / . ......... Uc?F1 V,/ . . . . . ............. . . ...... ell 11 7 m 2 101 ANHOLD ASSOCIATES DELTA AIRPORT SURFACE PARKING EXPANSION WPO NO. NOWAIP JOB NO. 17019 LANDSCAPE ARCHITECTURE 8311 Rockfish Gap Turnpike Greenwood, Virginia 22943 CONSULTANTS, INC. 06/25/2019 UAD T. NMD cmrax Ko. ommi I LANDSCAPE PLAN DRAWN BY: EA SHEET NO. L1014DESIGNEDBY: EA/DA ANHOLDLA.COM 434-882-3420 2700 Polo Parkway * Midlothian, Virginia 23113 scas phone: (804) 275-8301 # www.deltai rport. com CHARLOTTESVILLE ALBEMARLE AIRPORT SCALE: Ill = 30' DATE: APRIL 2019NO. REVISIONS BY APP. DATE ca0 C> Nj L `,, I I \7 4 .. ......... K FG ------ — . ...................... —Fo--- F0 ru 04 t c, I XL_/7VEt ...... 0 _Urg! PHASE-3,LANDSCARE A j REPLACEMENT -LANDS C? ..... .... .... . .. ACAPW61 ao 11000 X k I q W Z l 1TER1MV,01k \ It 0 CD 43 FOR EXIST.ING LONG SPRING -1,2020 1 11 1 gS. E 10 - PL ECONOMY_LOTZ. EXISTING TREES "'vAll INif t TYPICAL TO REMAI t U1IIIj,M \-'-,K SITE WORK IN THIS AREA IS PART F THE PHASE-2RTell 2 - AR ... . ......... j,--- ___j-APRON EXPANSION PROJECT. WO K IS SCHEDULED--".) 20 - PL TO BEGIN IN FALL 2019. o OTIf )VI ER XISTING E 13 I G 7 STA L 2'1 0' ULPH LALL r A 6-PL t. .............. . NO LIMI OF ULC CD CATcli JAM NO I'E: REMOVE ALL8 - PL0 EIXISTI )ND COVERSL L ANT NG NE reo 0 P HA rER PLA W_4ZZAMIAA 'WZIIA VIA 10 - - -------- - - - --- -ur i ....... ... . . . ....... y EXISTING WHITE ASH ST0 IL . ... ........ TREES TO REMAIN". TYPICAL cy) 7 KL0 . ........ ......... . . ..... .... .. ...... . .... ........ . ............ .... . . . ............ ...... LIMITS OF SITE DIS I UR _05 ..... - -- ------ E y- I t, I PL SEE CIVIL DRAWINGS FOR, 5 EXACT LOCATION. CD . ..... 0 ISTING TREES cl) . ....... . .... RAWINGS F 9 . ..... CD .... ....... .. . ....... CIVIL 0 TYPICAL E ISTIN5'J,-JVC EC\j \ 1 I I EEL FOR, 04 ..... .... . LANTIN TOP21 - PL NE T CI11LC:> R EV)) N. S Ei C FOR EXA( LIMIT "FD M 00DXUP AND GRA LIT16 4 L\ S 1 ........... EX15TING/WHJTE/ASH TREET I REES' YPICAL 54 - JVC Ti 6 REMAIN . ..... . .. PROP GHTS. C . ..... ... ......... EXISTING TREES TO Ur Uri R MAIN. fYP16AL SEEtANDScl) M OF Tr SEELANDSCAPE CIVI Nuj t:;;b 6RTzzDIST4KC m m PARKING,ISNOTE6FORTHESE ',F E-1 LOCATIOt n KIcoRAR G ISLANDS. W_,T, ELM c1j X a: m1m rCD 5"VP MAI 11 C:) m co OF rT (A f y NREMAMPLCH. EXISTING SHRUB HE G T6 S 0, IN S NE LA SCAPE--`';'- C? ....... . .. f/ -,TYPICAL 0 )RTHESE 6 GTREES 9 PARKING]SLAND& 00 Ri) Kt:;t.,':i, A L .-,-,ISTING'RqQ MAPL 30-,PL fI vTOBEDEITOLISHLD,— TWEiER! TO 1 fPA4K'IN61L6T1kER iSEE CIVIL PLAN,'j EMAIN TYPICAL-' NASE-, LANDSCAPE\AREA 0 0 VIAPLACEMENTLAINDS\ . ..... R CAPING I -UK ' KING 0 fONOMY,PAR EX, 16 1 ING LONG TERM ECONOMY. S, TPHAE"-T/LAs D CAPE AREA SEE CIVIL, P INIG 20f 1U. ON 0 M Y' OT EXPANSION- t2SUMMER201,9 m r IVP tf GS TOLEXISTIN BELANTIN L'FOR EX/Ayl 0 DEM SHED SEE'CIVI U i T_-11 7- LI )F IDEMOLITIO. -AND ADING. tf112 ","AA tS r,4 tI.... . ... . .......... LIMITS OF SITE DISTURBANCE.,. tC> . ...... . ... ...... .... . ..... . -DRAWING8'F R . .. ..... c\1 SEE CIVIL LOCATION . ....... . U ...... ... . .. . . . ....... .. . .. . .......... . . . ......... .. . . .......... . ... .. . ...... 7,e 70 z > ov . ...... ... . . . . ......... LIMITS OF -ANTING,BEDS e PICANDMULU) AL. z c) c . ......... ....... . ... ..... ... ... . . . ..... . 9 . ..... .... . . ... ........... ........ .. ...... ..... .... . .... ...... ....... . . ....... . ........ . . .......... . . ..... .. . .......... . . ............. ............ ........ . . . .. ......... Z,6 . . ...... ..... . ..... ... ......... .... ......... ... . ............. . . ......... . ...... ... . ...... ............. . . .. ......... .. ... . ........ 0- ... . ............. . ..... . .. ... ... ... I , // / --- ........ . ....... ......... ... ... ...... 8- 04 .. ....... . . N- I 1 .... . ..... . . . .. ..... .. t. ..... . ... 2 .......... . 9L E.... ............ 00 LU 3p: : _____/j(j T CDC) . .......... . . ..... .... ...... . ....... . 30/ 2/0" 1 0, /30' C) cn c 00) JOB NO. z C) WPO NO. C6 SURFACE PARKING EXPANSION NOWAIP 17019 04f ANHOLD ASSOCIATES DELTA AIRPORT 6/25/2019 DRAWN BY: SHEET NO. LANDSCAPE ARCHITECTURE DOD T. AMW EAE 0 1 r - o (D 8311 Rockfish Gap Turnpikem7, 'AV LANDSCAPE PLAN 2 2- ICON TANTS, INC I cEvnFirATE Ko. DESIGNED BY: cf, Greenwood, Virginia 22943 000311 EA/DA Ll 024 ANHOLDLA.COM 434-882-3420 2700 Polo Parkway Midlothian, Virginia 23113zc/) LL SCALE: DATE: LU NO. REVISIONS BY phone: (804) 275-8301 www. deltai rport. co m CHARLOTTESVILLE ALBEMARLE AIRPORTAPP. DATE V = 30' APRIL 2019 is Q ON 3 a 0 ON 3 0 O o2 0 N a E 0 m 3 0 J MOM0 0 ti MNONO CR z 9 0 MOcoO O n MN N O oN i 0 Q 0 0 CO U J m 0 a L O: J L ccv a co 0N ti 3 v co 0V UN ZDo o z 00 N, J OI F- a D E 00N g) mo LU U o J o OzzXLL AIEVISIONS LANDSCAPE CALCULATIONS AND NOTES 1) PARKING AREA TREES: INTERIOR TREES REQUIRED = 88 PARKING SPACES / 10 = 9 INTERIOR TREES PROVIDED = 10 PERIMETER TREES REQUIRED = 705 LF / 40' = 18 PERIMETER TREES PROVIDED = 18 2) PARKING AREA LANDSCAPING: AREA REQUIRED = 25,183 SF PAVEMENT X 5% = 1,260 SF AREA PROVIDED = 1,280 SF 3) TREE CANOPY: SITE CANOPY REQUIRED = 25,183 SF PAVEMENT X 10% = 2,518 SF SITE CANOPY PROVIDED = 5,575 SF (NEW PARKING AREA TREES ONLY) 4) ALL SITE PLANTINGS OF TREES AND SHRUBS SHALL BE ALLOWED TO REACH, AND BE MAINTAINED AT, MATURE HEIGHT. THE TOPPING OF TREES IS PROHIBITED. SHRUBS AND TREES SHALL BE PRUNED MINIMALLY AND ONLY TO SUPPORT THE OVERALL HEALTH OF THE PLAN. 5) IN THE EVENT OF A PLANT QUANTITY DISCREPANCY BETWEEN THE SCHEDULE AND THE PLANS, THE CONTRACTOR SHALL FOLLOW THE PLANS. 6) PARKING ISLAND PLANTING NOTE: FOR ALL EXISTING AND NEW ISLANDS NOTED ON THE LANDSCAPE PLANS, EXCAVATE 2-FT. DEPTH OF COMPACTED OR UNSATISFACTORY SOIL AND REPLACE WITH 2 FT. MINIMUM DEPTH (MEASURED AT 100% SOIL SETTLEMENT) OF APPROVED TOPSOIL. WORK SHALL NOT NEGATIVELY AFFECT, IN ANY WAY, EXISTING AND PROPOSED CURBS AND SITE LIGHTS. CIVIL AND LIGHTING ENGINEERS SHALL INSPECT AND APPROVE ALL WORK. TOPSOIL ELEVATIONS SHALL NOT BE LOWER THAN TOP OF CURB AND ALL ISLANDS SHALL HAVE POSITIVE SURFACE DRAINAGE. 7) TREE AND SHRUB PLANTING PIT SOIL SHALL CONSIST OF SCREENED HIGH QUALITY, TOPSOIL AS APPROVED BY THE ARCHITECT AND ENGINEER. TREE PIT DEPTH SHALL BE 1-1/2 TIMES ROOT BALL DEPTH. TREE PIT DIAMETER SHALL BE 5 TIMES ROOT BALL DIAMETER. 8) CONTRACTOR SHALL APPLY 4-INCHES OF TOPSOIL TO ALL PLANTING BEDS SHOWN ON THE PLANS. THE CONTRACTOR SHALL THEN POWER -TILL THE PLANTING BEDS TO A MINIMUM DEPTH OF 12-INCHES TO PREPARE THE PLANTING AREA. 9) ALL PLANTING AREAS/BEDS SHALL RECEIVE 2" OF DOUBLE -GROUND HARDWOOD BARK MULCH. SEE LIMITS SHOWN ON THE PLANS. 10, CONTRACTOR SHALL STAKE ALL PLANTS IN THE FIELD FOR ARCHITECT AND OWNER WRITEN APPROVAL PRIOR TO INSTALLATION. 11) SEE CIVIL PLANS FOR LIMITS OF GRASS SEEDING & LAWN CONSTRUCTION. 12) THE LANDSCAPE CONTRACTOR SHALL CONTACT "MISS UTILITIES" AND HAVE ALL PUBLIC AND PRIVATE UTILITIES MARKED PRIOR TO BEGINNING ANY CONSTRUCTION WORK. 13) THE TOPSOIL REFERENCED IN THESE LANDSCAPE NOTES SHALL MEET THE TOPSOIL REQUIREMENTS OF DELTA AIRPORT CONSULTANTS, SPECIFICATION SECTION 02490 - TREES, SHRUBS, AND GROUNDCOVERS. 07 - LANDSCAPE CALCULATIONS AND NOTES SCALE: NTS SEE PLANS FOR EXACT LAYOUT. SPACE PLANTS AS SPECIFIED IN PLANT LIST OR AS SHOWN. ADJUST SPACING AS NECESSARY OR AS DIRECTED BY ARCHITECT. MULCH IMMEDIATELY AFTER PLANTING AND WATER — THOROUGHLY. PLANTING PIT. SEE SPECIFICATIONS FOR EXACT REQUIREMENTS, PLANTING SOIL,, AND PLANTING SOIL AMENDMENTS. REMOVE BURLAP FROM TOP 113 OF ROOTBALL SET SHRUB PLUMB. TOP OF ROOTBALL SHALL NOT BE MORE THAN 1" ABOVE FINISHED GRADE NOTE FOR SHRUB BEDS: SEE PLANS FOR EXACT LAYOUT. SEE SPECIFICATIONS FOR EXACT BED PREPARATION, PLANTING SOIL, AND PLANTING SOIL AMENDMENTS. SHRUB PLANTING DETAIL SCALE: NTS SET TRUNK PLUMB. SEE 4 PLANS FOR EXACT LAYOUT I AND SPACING. TREE TIES, SEE SPECS. THREE 2" SQ. OAK STAKES SET 120 DEGREES APART FINISHED GRADE APPLY HARDWOOD MULCH AFTER PLANTING AND WATE THOROUGHLY 4" COMPACTED EARTH WATERING BERM EXISTING GRADE PLANTING PIT. SEE SPECS FOR EXACT RQMTS, PLANTING SOIL, & 05 - TREE PLANTING DETAIL SCALE: NTS 06 -PLANTING SCHEDULES SCALE: NTS L ANHOLD ASSOCIATES pal DEL'T_ AIRPORT LANDSCAPE ARCHITECTURE I doer AV 8311 Rockfish Gap Turnpike CONSULTANTS, INC. Greenwood, Virginia 229,43 ANHOLDLA.COM 434-882-3420 2700 Polo Parkway # Midlothian, Virginia 23113 phone: (804) 275-8301 4 w w w. d e l t a i r p o r t. c o m Comity of Albemarle Cam,ervation Flan,Clecklist — To be ed on, Landsuqe PLans E[amdbooltl l ffi--TTT-297 for completeete ~ atio s) 1_ The follaming item shin be shmm an the plan: Tree, to ie smadv Limits of clearing (=Isidedripline of meet to be : eTj, LAratIM &A t pe Ofpr _ fen' —Mg, Ll Grade changes ,Ar g tree wellss or ;, Proposedtrenchingor,ftmmeling bondthe lbrats of emi g.. 2- 312ridnes- ail tees to be saved °i ce TA wed with pmtw libbon at; a hp_41atclearly visible o equi e op"'Ors. No gig shall begin until the: tr" marldng has € een inspected and approved by a C'mulyImpactor. 3_ Fr*-r r®c#ion Ca®,tare e_ Tree preservatias< and prmea3wes shall'- mviewed with the contractor an ske. 4_ Eauiumettf Operatim and Marne: Hw.,y , , vehiscular traffic_, and storage Of consw2cum Matenals Inchiding sou shall not be permitted wiffim the driplines aftrees to be saved. 5_ Sail Erosion and StaTrawater D*tentbn D ces- f Such devices shall € of adversely affect: tre'es to be.saved. d_ Fires are not omitted withla 100 feet: ofthe dr4i lme of tree, to be sassed. 7_ Toxic Toxic'materials shaflnotbe3tored with 100 feet of &ediipline of trees to be savEd. S. Frntec&e; enciwz, I `Frees toberetairied wiEn401eE1 of apioperie4ibuilding orgrAdingadhify ihallibeprotectedbyfencing. Fer g ai1 be its place and mall impeded ar etl "b a CaT t r pr%r;r tc grate or cati r. Tr - IL3 when the gmund inaei must be raised with. the Title ref a tree to be sailed, ,a tree wellshAH be provided and, a coustr ti:crn detail submitted fafapproval_ 0- Tree 'l aRr- the ground Lnel wilt be lowered withthe e: a tree to be:med, a. tree wall shall be prod; ark a constrxtim detail sobmhlled for -appioval TT. Trenchime and Tannelikre- When trenching z3 reqtrixed within ffte limits rvfclearing .it shalt be done as far away om the trunks of tees as p °sible. Tunneling under a large: tree shall be consi&redd as an: ahemative where it, isanticipated ticipated that necessary henching willdestroy Reeder costs. T2. - Protect,ve fars-ing shall be the last items Dmoved,d,ring, t he fmal cleanup. 13. Rai *d Trees.. Ibl ged trees, shall be treated, unmediately by prining. faifilizabonor other moods recommended by a try speciahst. NOTE-. IT IS THE DE, LOFIR S RESPONSIBELITY TO CONFER'WITH THE CONTRACTORON TREE CONSERVATION ION psEQ'LT1RE-'TS. Applicant) June 25, 2019 OWMR SICNATtME (DATE) CONTRACT PURCHASER SIGNATURE (DATE) J rp V 01 - CONSERVATION PLANCHECKLISTSCALE: NTS EXISTING TREE ACER RUBRUM TO REMAIN k RED MAPLE x JUNIPERUS VIRGINIANA CANAERTII RED CEDAR LIQUIDAMBAR STYRACIFLUA xB SWEETGUM 0EVERGREENSHRUB ASNOTEDODECIDUOUSSHRUB AS NOTED ULMAS PARVIFOLIA "ALLEE" 0 LACEBARK ELM LIMITS OFPLANTINGBEDAND MULCH 02 LANDSCAPE SYMBOLS KEY SCALE: NTS SPACE PLANTS AS SPECIFIED IN PLANT LIST OR AS SHOWN. ADJUST SPACING AS NECESSARY TO EVENLY FILL PLANTING BED OR AREA. LAYOUT VARIES, SEE PLAN SLOPE PLANTING SHOVEL CUT "V" EDGE. OR AS BED FOR POSITIVE SPECIFIED ON THE PLANS. DRAINAGE PVMT •. .. :: FINISH GRADE rir_ I III—I :::::.•.:..................•.'..........:.....::::I— GROUND COVER AND/OR PERENNIAL PLANTING BED. SEE MULCH AFTER PLANTING SPECIFICATIONS FOR BED AND WATER THOROUGHLY PREPARATION, PLANTING SOIL, & SOIL AMENDMENTS. 03 - GROUNDCOVER PLANTING DETAIL SCALE: NTS SURFACE PARKING EXPANSION WPO NO. JOB NO. NOWAIP 17019' 06/25/2019 DRAWN BY: SHEET NO. LANDSCAPE PLAN EA CmflClx K0" . DESIGNED BY: Ll03- 4 ENDA ZIIfDBC Y6 CHARLOTTESVILLE ALBEMARLE AIRPORTSCALE: DATE: AS NOTED APRIL 2019