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Home My WebLink About20120732 Ver 2_Application_20150212 (3)Soc+th River r South . Diver Core Creek Morehead City 70 to New Bern cra Masontown Smyrna .J R:\PROJECTS\—DOT—HARKERS—ISLAND\DRAWINGS\COVER.dwg COVER 2/10/2015 11:09:41 ealevel mill Pt Vehicle * at 1 Great Island Open seasonally w o -�[ M �h,n 1p Pot Goose ! Guthries U-j Hammock )a vis I Belts Island f`-� Cowpen I Marshallberg 1 . Codds Creek Gloucester % Vsitor Center i -'` _ ark Hea€ quarters Ha er Isla C l , , Shell Pt River BACK SOUND Mor I ,BEAUFORT Battle t .b ti,r : fiddle n r Marshes pack ammoek 'Whale Creek �' EAL Passenger - R01 ,'_. CITE} `{F ferry landing - - 'CP -, ■ ;.f= � # ��ilet _ � � � r O I3 � ss -lone ��c�i� Fart Macon, G� � � � Pend' � ( o N'ti d Power Squadron Spit Catfish Pt ri~ o rt Macon '��' Mate Park O N S L U'i! CAPE • X30 LOOKOUT ._ ATLANTIC BEACH North 0 5 Kilometers 0 i I Cape Pot 6 5 Miles CAPE LOOKOUT NATIONAL \ Passenger ferry landing Cape Lookout Lighthouse Keepers' Quarters open seasonally I U.S. Gast ward Station (Historic) PROJECT SITE REVISION Date I Initial QUALITY DESIGN CERTIFICATION Prepared in Accordance with Preliminary Design (Title 1) OR Drawing No. ❑ Variance from Preliminary Design (Title 1) Approved by Superintendent on OR Date ❑Construction Drawing Not Preceded by Preliminary Design (Title 1) Project Manager Date RALEIGH (-6 PMIS 210583 CONSTRUCTION PLANS MnoMI%L PMK J 9 UNITED STATES '�� DEPARTMENT OF THE INTERIOR ^+•d� NATIONAL PARK SERVICE P DENVER SERVICE CENTER 74 58 _ VIRGINIA NORTH CAROLINA ROCKY MOUNT I LSO N 13 GREENVILLE GOLDSBORO I U\, KINSTON 17 IUMV 011 aylym all a 14 011 WILMINGTON NORFOLK MANNS HARBOR NORTH CAROLINA 2� 0 2� SCALE OF MILES 100% SET — 10 FEB 15 REGULATORY REVIEW PLANS NOT FOR CONSTRUCTION TITLE OF PROJECT PASSENGER FERRY FACILITIES LOCATION WITHIN PARK SHELL POINT VISITOR CENTER NAME OF PARK CAPE LOOKOUT NATIONAL SEASHORE REGION COUNTY STATE SOUTHEAST CARTERET NC CAPE LOOKOUT NATIONAL SEASHORE DRAWING NO. 623 125186 PMIS /PKG NO. 210583 SHEET 1 of 33 DESIGN —BUILD CONTRACTOR: DOT CONSTRUCTION, INC., BEAUFORT, NC D/B CONTRACT # P14PCO0584 Mark Sheet THE ORIGINAL OF THIS DOCUMENT WAS SIGNED & SEALED BY STEVEN M RICE NC 8293 NOVEMBER 30, 2014. THIS REPRODUCTION IS NOT A CERTIFIED DOCUMENT. ARCHITECTURAL: CIVIL: SURVEYING: ZAPATA ENGINEERING OF NC RICE & ASSOCIATES, PLLC JAMES I. PHILLIPS SURVEYING, PA CHARLOTTE, NC BEAUFORT, NC BEAUFORT, NC STRUCTURAL: MECHANICAL /PLUMBING: ELECTRICAL: ZAPATA ENGINEERING OF NC ZAPATA ENGINEERING OF NC QUALITY CONSULTING ENGINEERS, PLLC CHARLOTTE, NC CHARLOTTE, NC INDIAN LAND, SC Passenger ferry landing Cape Lookout Lighthouse Keepers' Quarters open seasonally I U.S. Gast ward Station (Historic) PROJECT SITE REVISION Date I Initial QUALITY DESIGN CERTIFICATION Prepared in Accordance with Preliminary Design (Title 1) OR Drawing No. ❑ Variance from Preliminary Design (Title 1) Approved by Superintendent on OR Date ❑Construction Drawing Not Preceded by Preliminary Design (Title 1) Project Manager Date RALEIGH (-6 PMIS 210583 CONSTRUCTION PLANS MnoMI%L PMK J 9 UNITED STATES '�� DEPARTMENT OF THE INTERIOR ^+•d� NATIONAL PARK SERVICE P DENVER SERVICE CENTER 74 58 _ VIRGINIA NORTH CAROLINA ROCKY MOUNT I LSO N 13 GREENVILLE GOLDSBORO I U\, KINSTON 17 IUMV 011 aylym all a 14 011 WILMINGTON NORFOLK MANNS HARBOR NORTH CAROLINA 2� 0 2� SCALE OF MILES 100% SET — 10 FEB 15 REGULATORY REVIEW PLANS NOT FOR CONSTRUCTION TITLE OF PROJECT PASSENGER FERRY FACILITIES LOCATION WITHIN PARK SHELL POINT VISITOR CENTER NAME OF PARK CAPE LOOKOUT NATIONAL SEASHORE REGION COUNTY STATE SOUTHEAST CARTERET NC CAPE LOOKOUT NATIONAL SEASHORE DRAWING NO. 623 125186 PMIS /PKG NO. 210583 SHEET 1 of 33 PARK PROPERTY LINE (GIS) GIS PROPERTY LINE 0 0 0 IS PR PE YLI E �sr / \ I PARK PROPERTY LIN (GIS) l h) i GIS PROPERTY LINE it \ B�BFE T r PARK PROPERTY LINE (GIS) - isle cl op °-9 aAC1rsOZINo GIS PROPERTY LINE PARK PROPERTY LINE (GIS) R: \PROJECTS\ DOT HARKERS ISLAND \DRAWINGS \SV1 - PROJECT - PROPERTY- LIMITS.dwg SV1- PROJECT - PROPERTY - LIMITS 2/11/2015 05:46:18 PARK PROPERTY LINE (GIS) CORESOUND PROJECT PROPERTY EXHIBIT PRIVATE PROPERTY - PARK PERIMETER PARCEL 1 HOWELL, WILLIAM B JR ETUX MARIA PIN 7345 1722 4072 000 DB 959, PG 470 1.501 ACRES PARCEL 2 LAWRENCE, CAROLYN PIN 7345 1721 4803 000 DB 567, PG 92 0.457 ACRES PARCEL 3 APPLE, LARRY ETUX PENNY C PIN DB 1195, PG 72 0.367 ACRES PARCEL 4 BOSTIC, BETTY PIN 7325 1721 3671 000 DB 535, PG 370 0.355 ACRES PARCEL 5 MORGAN, STACY E ETUX SHERON PIN 4345 1721 3417 DB 511, PG 92 0.688 ACRES PARCEL 6 MORGAN, STACY E ETUX SHERON PIN 7345 1721 2276 000 DB 424, PG 428 0.688 ACRES PARCEL 7 BARBOUR, DENNIS PIN 7345 1721 2122 000 DB 7245, PG 250 0.355 ACRES PARCEL 8 FERGUSON, STEVEN T ETUX SUSAN D PIN 7345 1721 2003 000 DB 1125 PG 55 0.367 ACRES PARCEL 9 MORGEAN, GARY L ETUX KATHLEEN M PIN 7345 1720 1856 000 DB 1308, PG 492 0.833 ACRES PARK PROPERTY LINE (GIS) PARCEL 10 LEWIS, ED H PIN 7347 1720 1607 000 DB 464, PG 36 0.498 ACRES PARCEL 11 LEWIS, ED H PIN 7345 1720 0565 000 DB 330, PG 331 0.293 ACRES LLIV IV, - PIN 7345 1720 0306 000 DB 9999, PG 4713 0.881 ACRES PARCEL 13 CAPE LOOKOUT FERRY SERVICE INC PIN 7345 1720 0140 000 DB 1362, PG 291 0.456 ACRES PARCEL 14 LOFLLIN, CLIFF PIN 7345 1720 2005 000 DB 1059, PG 77 0.655 ACRES PARCEL 15 EVANS, GEORGE ETUX WENDY PIN 7344 0529 3965 000 DB 929, PG 691 0.433 ACRES PARCEL 16 LEROY, CYNTHIA ETAL WM GUTHRIE PIN 7344 0529 4973 000 DB 1329, PG 64 0.222 ACRES PARCEL 17 OVERTON, W ETUX MYRA PIN 7344 0629 5940 000 DB 482 PG 420 0.327 ACRES PARCEL 18 FULLER, ANDREW W JR PIN 7344 0629 5652 000 DB 427, PG 399 0.668 ACRES GENERAL NOTES UNITED STATES GOVERNMENT OWNED PARK PROPERTY PARCEL 19 USA PIN 7345 1720 2564 000 13.29 ACRES PARCEL 20 USA PIN 7345 1822 7093 000 0.68 ACRES PARCEL 21 USA PIN 7345 1821 7630 000 0.329 ACRES PIN 7345 1821 6457 000 13.29 ACRES PARCEL 23 USA PIN 7345 1821 6352 000 0.316 ACRES PARCEL 24 USA PIN 7345 1821 5057 000 1.023 ACRES PARCEL 25 USA PIN 7345 1720 3262 000 0.447 ACRES PARCEL 26 USA PIN 7345 1821 6191 000 9.91 ACRES PARCEL 27 USA PIN 7345 1720 4134 000 1.172 ACRES PARCEL 28 USA PIN 7345 1831 0982 000 1.898 ACRES PARCEL 29 USA PIN 7345 1821 9693 000 0.605 ACRES PARCEL 30 USA PIN 7345 1820 8802 000 5.7 ACRES PARCEL 31 USA PIN 7345 1820 5092 000 0.345 ACRES PARCEL 32 USA PIN 7345 0629 6826 000 0.386 ACRES PARCEL 33 USA PIN 7345 1831 3746 000 5.419 ACRES PIN 7345 1830 0842 000 3.2 ACRES PARCEL 35 USA PIN 7345 1820 9313 000 0.991 ACRES PARCEL 36 USA PIN 7345 1820 8058 000 1.705 ACRES PARCEL 37 USA PIN 7344 0629 7755 000 0.224 ACRES PARCEL 38 USA PIN 7344 0629 8721 000 0.236 ACRES PARCEL 39 USA PIN 7344 0629 8412 000 5.21 ACRES PARCEL 40 USA PIN 7345 1831 5467 000 1.304 ACRES PARCEL 41 USA PIN 7345 1831 4146 000 0.535 ACRES PARCEL 42 USA PIN 7345 1831 2180 000 2 ACRES PARCEL 43 USA PIN 7345 830 000 2.17 ACRES PARCEL 44 USA PIN 7344 0639 0758 000 3.7 ACRES PARCEL 45 USA PIN 7344 0639 1693 000 0.7 ACRES PIN 7345 1831 6334 000 0.737 ACRES PARCEL 47 USA PIN 7345 1831 6270 000 0.443 ACRES PARCEL 48 USA PIN 7345 1831 6151 000 0.435 ACRES PARCEL 49 USA PIN 7345 1831 6012 000 0.481 ACRES PARCEL 50 USA PIN 7345 1830 5856 000 0.899 ACRES PARCEL 51 USA PIN 7345 1830 5701 000 0.642ACRES PARCEL 52 USA PIN 7345 1830 2693 000 0.489 ACRES PARCEL 53 USA PIN 7345 1830 3409 000 0.411 ACRES PARCEL 54 USA PIN 7345 1830 3409 000 0.411 ACRES PARCEL 55 USA PIN 7345 1830 2283 000 0.384 ACRES PARCEL 56 USA PIN 7345 1830 2183 000 0.763 ACRES PARCEL 57 USA PIN 7345 1830 5434 000 1.338 ACRES PIN 7345 1830 5247 000 0.54 ACRES PARCEL 59 USA PIN 7345 1830 5170 000 1.636 ACRES PARCEL 60 USA PIN 7344 0639 4973 000 0.119 ACRES PARCEL 61 USA PIN 7344 0639 5897 000 0.493 ACRES PARCEL 62 USA PIN 7344 0639 5830 000 0.626 ACRES PARCEL 63 USA PIN 7344 0639 4663 000 2.46 ACRES PARCEL 64 USA PIN 7344 0639 5309 000 0.49 ACRES PARCEL 65 USA PIN NOT ASSIGNED - ABANDONED R/W 12.260 ACRES FROM GIS BOUNDARY 1. THE PERIMETER OF THE UNITED STATES GOVERNMENT PROPERTY SHOWN ON THIS EXHIBIT IS KNOWN AS THE PASSENGER FERRY FACILITIES AT SHELL POINT COf�ESOUNO VISITOR CENTER WHICH IS LOCATED WITHIN THE CAPE LOOKOUT NATIONAL SEA SHORE AND MEASURES APPROXIMATELY 89.7 ACRES BY A CAD GRAPHIC ENTITY. AN ON THE GROUND SURVEY OF THE FACILITY BY A NC LICENSED PROFESSIONAL SURVEYOR HAS NOT BEEN PERFORMED. 2. THE INDIVIDUAL PARCELS ARE NUMBERED FOR CONVENIENCE OF IDENTITY AND DISCUSSION AND DO NOT REFLECT A NUMBERING SYSTEM UTILIZED BY THE CARTERET COUNTY TAX DEPARTMENT OR CARTERET COUNTY GIS. THE NOTED PIN NUMBERS AND RESPECTIVE ACREAGES WERE TAKEN FOM CARTERET COUNTY GIS STORMWATER PERMIT PROPERTY RECORDS AND HAVE NOT BEEN CONFIRMED BY AN ON THE GROUND SURVEY. BOUNDARY (8.91 AC PARCEL) 3. THE SUM OF THE LISTED CARTERET COUNTY PARCEL ACREAGES IS GREATER THAN THE SUM MEASURED BY THE CAD GRAPHIC ENTITY. 4. THIS GRAPHIC AND TABULATION ARE PROVIDED TO HELP ESTABLISH AN APPROXIMATE BASE AREA FOR THE PROJECT TO BE USED IN ESTABLISHING A STORMWATER PROJECT AREA WITHIN THE PASSENGER FERRY FACILITY AND TO SERVE AS A BASIS FOR DEVELOPING PERVIOUS AND IMPERVIOUS AREA CALCULATIONS AS MAY BE RELATED TO OBTAINING A STATE STORMWATER PERMIT. PARK PROPERTY LINE (GIS) 5. SEE DRAWING C2, PHASE 1 AND PHASE 2 PROJECT LIMITS, FOR THE LIMITS OF THE STORMWATER PROJECT AREA, INCLUDING PERIMETER BEARINGS AND DISTANCES TO ESTABLISH A BOUNDARY DESCRIPTION REQUIRED FOR THE STATE STORMWATER PERMIT APPLICATION. THE RESULTING AND FINAL BOUNDARY DESCRIPTION WILL BE PREPARED BY A LICENSED PROFESSIONAL SURVEYOR TIED TO REGIONAL AND /OR LOCAL SURVEY MONUMENTATION. 9,46IX'SOUNO REGULATORY REVIEW PLANS - NOT FOR CONSTRUCTION D' 0 Z 200 0 100 200 400 800 R: \PROJECTS\ DOT HARKERS ISLAND \DRAWINGS \SV2 -SW- PERMIT - PROPERTY- LIMITS.dwg SV2 STORMWATER PERMIT PL LIMITS 2/11/2015 05:51:23 STORIMA TER BOUNDARY LINE TABLE LINE BEARING DISTANCE, L1 N 15 °25'46" E 25,48' L2 N 16 °26'35" E 50.26' L3 N 13 °12'50" E 85,46' L4 N 13 °16'51" E 2426' � C L5 N 13 °08'49" E 99,61' L6 N 13 °37'57" E 20,42'•, L7 N 13 °37'57" E 211,83' L8 S 86 °30'16" E 23,25' s s�2 FT L9 N 03 °18'40" E 28,50' 6391, e L10 S 62054/04// E 110,65' W ASSUMED D PAINT (1Kpl 3S� 0 L11 S 62 °09'07" E 6.99' S L12 S 63 °28'58" E 162.46' (v L13 S 18 °24'46" E 45.73' ^ 1 L14 S 62 °59'58" E 83.43' - k' L15 S 24 °31'09" W 19,75' ;V� L16 S 63 034'09" E 32,35' �v' 6 L17 N 32 034'41" E 57,18' O \ a A` L18 S 18 054'58" W 104.23' �� h`� 7 L19 N 66 033'51" W 41,72' ti-- X025.047 NCl L20 S 30 035'25" W 44,01' F�� T� E2,744225.0014AICGRID L21 N 27 °35'24" E 10.23' 5 s� `sF� `SOS WE I-LAND LIFE TABLE 's� o � �o J FUEL FARM LINE BEARING DISTANCE goOLIMITS OF DIST BANCE ----1 /-"4 L1 S 88 040132" E 16,53' / 4 L2 S 80 °26'25" E 22, 36' 2 L3 N 2'D"3911811 E 17,931 / �. 'ASS uM 25 T (TYPICAL, L4 N 21-5712011 E 26,861 , L5 N 09 °01133" W 26,60' \ L6 N 60"00'221' W 22,371 L7 S 66 °32147" E 29,43' V_ r Z1j \ L8 S 30"03'5111 E 19,551 \ \ L9 S 66"4011011 E 16,771 r 22 \\ L10 N 62 °58147" E 19,621 '. L11 N 17 °16100" W 18,60' L12 N 10"4214411 W 13, 42' J ARLAND FLAG (,XP)--� L13 N 46 °09129" W 20,04' „ LIMITS OF DISTURB A CE L14 N 40 019114" E 26,88' 24 N 6 L 15 N 54 °38'34 " E 20,931 24 L16 N 22 054129" E 22,85' 21 L17 S 74 °05142" E 22,19' 4 L18 S 59 °36134" E 35,46' / L19 N 3402112211 E 59,26' LIB ' c� cmw L20 N 57 °53'10" W 93, 04' ASSUMED WETLAND POINT (TYPICAL) l�F� WETLAND FLAG (TIPICAL) L21 N 31 °17'47" E 95,94' s�� \ °�, 1 •� \�\ \. to '••. ti,�y F G If- 7 7�> 771 f- v q<ON \ ►1I �llJ1Il:ff►rI CURVE RADIUS ARC LENGTH CHORD LENGTH CHORD BEARING DELTA ANGLE C1 25,69' 40,82' 36,66' N 23 °10'27" W 91 °01'45" C2 130.35' 13,65' 13,64' N 19 020'27" E 5 059'58" C3 2939' 53.38' 46.61' N 64 036'09" E 101 °58'26" C4 19,88' 23,66' 2229' S 30 033'30" E 68 011'42" C5 22.06' 22,26' 21.33' S 50 026'10" W 57 049'08" 11 wr AcF 3 73 $ _ _ 6_/ FpO, • J =1v _ 8 ®\� 20, CORE �P ::�nl inin 9 30 -FppT VEGETATIVE 9U \ GH �Q \Qj J 2 \ / � MEA N H FFER / I ___ WA TER �, 0 50 100 STATE STORMWATER PERMIT IMPERVIOUS AREA CALCULATIONS PRE -1988 IMPERVIOUS AREAS NO. SQUARE FEET LIMITS OF = 42,817 DISTURBANCE SF (0.98 AC) 4763 CHARLES STREET & DRIVE (ASPHALT) \ / � MEA N H FFER / I ___ WA TER �, 0 50 100 STATE STORMWATER PERMIT IMPERVIOUS AREA CALCULATIONS PRE -1988 IMPERVIOUS AREAS NO. SQUARE FEET DESCRIPTION 1 4763 CHARLES STREET & DRIVE (ASPHALT) 2 4660 VISITORS CENTER BUILDING 3 38466 SOUTH PARKING LOT (ASPHALT) 4 6194 FUEL FARM (GRAVEL, CONC PADS, MASONRY BLOCK WALLS) 5 4635 FUEL FARM SERVICE DRIVE (ASPHALT) 6 150 FUEL FARM PAINT STORAGE BUILDING 7 400 PAINT STORAGE BUILDING WALK (CONCRETE) 8 5034 ISLAND ROAD & BOAT RAMP (GRAVEL) 9 7242 ISLAND ROAD (ASPHALT) 10 8570 NORTH PARKING LOT (ASPHALT) 80114 TOTAL OF INDIVIDUAL AREAS = 1.84 ACRES PROJECT AREA (STORMWATER PERMIT) 8.91 ACRES PRE -1988 IMPERVIOUS AREA 1.84 ACRES ADJUSTED PROJECT AREA 7.07 ACRES POST -1988 IMPERVIOUS AREA ADDITIONS 11 2846 VISITORS CENTER BUILDING REMODEL 12 671 NORTH PARKING LOT SIDEWALK (CONCRETE) 13 4041 NORTH SIDEWALKS (CONCRETE) 14 735 SOUTH PARKING LOT, WEST ENTRANCE (ASPHALT) 15 4328 SIDEWALKS SOUTH & EAST OF VISITORS CENTER (CONCRETE) 16 1346 STORAGE AREA AT EAST SIDE OF BOAT RAMP (GRAVEL) 17 241 BUILDING ENTRANCES (STAMPED CONCRETE) 14208 TOTAL OF INDIVIDUAL AREAS = 0.33 ACRES PHASE ONE FACILITY SITE IMPROVEMENTS 18 157 TICKET OFFICE BUILDING ADDITION 19 1482 SIDEWALKS (CONCRETE) 20 1939 QUEUING SHELTER (ROOF AND CONCRETE) 3578 TOTAL OF INDIVIDUAL AREAS = 0.08 ACRES PHASE TWO FACILITY SITE IMPROVEMENTS 21 3400 17 10'X20' PARKING SPACES (ASPHALT) 22 905 COMFORT STATION BUILDING 23 2810 SIDEWALKS (CONCRETE) 24 9073 BUS TURN - AROUND AND DRIVES (CONCRETE & ASPHALT) 25 1105 4 -FOOT WIDE TRAIL - SOUND ACCESS (CRUSHER FINES) 26 1532 5 -FOOT WIDE TRAIL - MUSEUM ACCESS (CRUSHER FINES) 18825 TOTAL OF INDIVIDUAL AREAS = 0.43 ACRES NCDENR - DEMLR - IMPERVIOUS SPREADSHEET NATIONAL PARK SERVICE SHELL POINT FERRY & VISITORS CENTER FACILITY Harker's Island Project ac ft (estimated) F oject Area 8.91 388,120 isting /Pre -1988 1.84 80,150 Adjusted Project Area 7.07 3071959 Low Density Percentage Allowed 12.00% 12.00% Maximum Allowed Impervious 0.85 361956 Allocated Impervious 0.87 36,956 Existing /Post -1988 0.33 13,136 Phase 1 0.08 3,578 Phase II 0.43 181825 Future Available 0.03 1,417 REGULATORY REVIEW PLANS - NOT FOR CONSTRUCTION R: \PROJECTS\ DOT HARKERS ISLAND\ DRAWINGS \C5 - GRADING - DRAINAGE- EC.dwg C5- GRADING - DRAINAGE -EC 2/11/2015 06:02:22 .89 •.7� -- Jr 2; .. 4.76 47 • 3 01 !I Q) 4.5 � •'A INV =3.58 FUR FA RM 4.26' 462 LIN 1TS OF DIST RBANCE 4• 4.47• 4.25 / - I LT 4.31 a° FENCE • 4.8 I IED WfILAND POINT (TYPICAL)� -� � 9° �� ASSUMED PULAND POINT (TYPICAL) � .•� oo � .6 � #5 4.06 -` \` _ 111 U ��. � � �� 64 5.3 \ 111 111 111 111 X11 IF 0 5.48+ 0 5 00 Poo *S 98 T 111 111 111 111 3.9 N I • o0 3, 5.40 42 •LF OF 24 RCP `.64/ 3.83 •54 AT 0.05% SLOPE W/ ;�• 3.78 3 1@ / 5.20 I INVERT BURIED 12" rl a 1 \ p0 5 ' I ` /1] BELOW NATURAL 111 11� 4.27 I z -80 -LF OFD 18 3.50 i` 4.54 RCP AT 0,#.2b90 4 � g �_ Il� 111 111 / 3• 71''ISLOPE V1T 111 G� a.a� o • X.74 2y° 3. E 4.25 4.1,Q 111 , 4- 111 0 INVERT BIED 3.15 , i1, 110 4.60 Z4 9" BELOW j 5 ❑ 2.50+ Nr� 4.60 • ` .61 7` GATURAL GRADE 4 40 3.7f� • ?so .39 sTo 15.24 5.04.2�4.71. 4.80 *14!1 4. 0 17- A A 4 / / • 5. 7 4. 4. 8 0 4.96 4.7 CUM ' is RW 4. 2•.71 4.70 • 4.89 5.52 6 .95 4.66 •5.1 4.72 •4.71 • .34 5.13 4.70 .4.85 4.70 . I 4.10 5.(;)33 / 4• q�.46 4.63 44.76 / j � 4.71 A 1L / 4.63 Q`,/j• ,,� �Ij X4.93 k • 5 04.74 4.67 4.45 .77 •4.88 \ \ .}.46 . . / A /17 .4.87 • 4• LJ*k4I S OF DISTURBANCE 4.24 5.2% FF =5.06 5 5.22 3.59 3.63 T •t >\ 5.14 �� O '� 1 • 3.8 F N 4 / 40 so 1 0+ 4 • z 4 o 2.89 / 4. WETLAND FLAG 420 �o kQ$° k�6° ✓: o J 111 • +4 i / x.4° 000 ° A70 090% 1. 1..i1,IM1'i''S8OF DISTURBA CE �•� 3$° xso F + 3° E * . ° a 0, g0 RNPN,5V r� �• �' o O�I�% 111j w SILT 36 3A "02S0 0 °� •I 1 @l6 FENCE so �\ 0421. ,33<A �o °�° s 111 `�rP y �o • 61 5 J4 .57 5. �.oi o • 3. 4 5.1 RU/ 2. .46: F y 92. A 5.05' x ° ?° .5.Q7 ' 4.92.' . 5.34 •80 .21 A °/° ►r /.4:75 A ' .82 �S � • ' 4.94 \ 'I /V � • 4 2 '2.8 B o 3.9a o A A.I 891. /S /T 51 <A '� 5 2.83 So •2. 4.69 0 . x �,. 68 J� 3.6 �� C 2. 2.17 61 C 1 4 }a 0 • 4.68 5 3.5 � , • 0 PRO D EW LK O S, ' p SLOPE = 2. TO T,Q 11 3.3 31 • 3'. : h ` / WATER BASIN 3• + .lp t 3 �4.4 4.78 4.94: Y 71 I SLOPE ALONG ED fS •I� 1 • o ` x' `' 111 DA#7o-- ;� 3 8 P NG LOT VARIE M 3.Z x� 3.3 337 3.12 ; :-x..4..2 / i�E IS 1 % OR LES o� 3 3 4.35 1 E : %::. / / 3.31 +; • ::•:;.; M o 3: 05 3.95 .20 EX I STI N G t ;�:; :�;;E;.;f:; / / 3.57 �j D s'�1 3. 4 A&I . `f = =_;:Y.:n•.'_- �f l7� \/ 3 +30g 3.32 .0 .g \ WOOD D -� ::Y:�.:n:: .- X3.49 /C EC F� WETLAND FLAG (TYPICAL) / 3.66 3.49 / S• ° 4 3.62 39 01 30� W/ \` ;�;F :_ °;= CONSTRUCTION JCHOR \ � ::.. ti., 3.31 3.2 �0 �.f.; €. / ,.,'c..c :._... 2� ENTRANCE 0% 3.46 3.28 a �C \ • 3.4 X '•. ; = • . ��/ �`�♦ C� ti �' 6� 3.61 � .32 w 9 ': - / _ FT,� T •':\ \�� `� .5o TE ARY CHAINLINK FENCE • "3 54 3.16 3 / /V I/,L WETLA G COORDINATE ;` O�� 0 /SEPARATE CONSTRUCTION • \ 61° 06- N.•349729.9120 NC GRID �� ' l AND STAGING AREA FROM _ • S OF DI TU N E 2 SI0 4 lQ tS / 0 PUBLIC ACCESS T ' ;,' / TE ARY CHAINLINK FE E.•2,743,014.0917 NC GRID ��'t'� 54 •3.44 3.69 S PA TE CONSTRU TION :27 ' ND AGING AREA FR��¢ ' / alp 2 �LIC CCESS .5 �" ►' ��pC �� l rV 3.4 3. 3.54 01A/ QUEUING S 97 3.90 9 3 60 5 /3. 3.6 •� �1.. 3` 3830 \ 3.39 3.3\ Q�� A,) ti � . 27 .13 Oh . 3 3 3 49 � n �� ° O kkoo e0 3. .116 A-) AID BOAT BASIN '�U% 7 36 s � no \ STORMWATER BASIN INTER - CONNECTING PIPING PIPE FROM BASIN TO BASIN LENGTH, FT. INVERT ELEVATIONS A 1 3 25 2.0 (LAY FLAT) B 1 2 50 2.0 (LAY FLAT) C 3 4 48 2.0 (LAY FLAT) D 2 4 20 2.0 (LAY FLAT) E 5 6 37 2.5 (LAY FLAT) F 6 7 34 2.5 (LAY FLAT) NOTE: ALL PIPES TO BE 12" DIAMETER SCHEDULE 40 PVC 3.32 5 3.25 \ \� \\ \3.1.12 \ QCj 3.0 3. �\ \ �� 3.24 \ 1 ,\ 6 • 17,> cA \ / 7� \ 3. 6 2.53 •2.89 STORMWATER DRAINAGE AREAS DA/BASIN# AREA, AC. FACTOR, C RAINFALL, IN STORAGE REQ'D, CF STORAGE PROVIDED, CF 1 0.5 0.43 1.5 1171 3110 2 0.2 0.78 1.5 1274 1860 3 0.2 0.60 1.5 653 1056 4 0.1 0.85 1.5 463 230 5 0.1 0.45 1.5 245 1721 6 0.1 0.73 1.5 398 685 7 0.2 0.72 1.5 784 510 TOTAL OF STORAGE PROVIDED IS GREATER THAN REQUIRED 4988 8962 76 30� 00;r- T �E F 7 GETq Tip '66 , Practice Standards and Specocations �1 Definition A graveled area or pad located at points where vehicles enter and leave a 2 -3 " coarse aggregate Figure 6.06a Gravel entrancelexit keeps sediment from leaving the construction site (modified from Va MCC). 6.06.1 Washing If conditions at the site are such that most of the mud and sediment are not removed by vehicles traveling over the gravel, the tires should be washed. Washing should be done on an area stabilized with crushed stone that drains into a sediment trap or other suitable disposal area. A wash rack may also be used to make washing more convenient and effective. Construction '• Clear the entrance and exit area of all vegetation, roots, and other Specifications objectionable material and properly grade it. 2• Place the gravel to the specific grade and dimensions shown on the plans, and smooth it. 3. Provide drainage to carry water to a sediment trap or other suitable outlet. 4. Use geotextile fabrics because they improve stability of the foundation in locations subject to seepage or high water table. Maintenance Maintain the gravel pad in a condition to prevent mud or sediment from leaving the construction site. This may require periodic topdressing with 2- inch stone. After each rainfall, inspect any structure used to trap sediment and clean it out as necessary. Immediately remove all objectionable materials spilled, washed, or tracked onto public roadways. References Ranoff Conveyance Measures 6.30, Grass -lined Channels Sediment Traps and Barriers 6.60, Temporary Sediment Trap TOTAL DISTURBED AREA = 42,817 SF REGULATORY REVIEW PLANS - NOT FOR CONSTRUCTION constructions site. Purpose To provide a buffer area where vehicles can drop their mud and sediment to avoid transporting it onto public roads, to control erosion from surface runoff, and to help control dust. Conditions Where Wherever traffic will be leaving a construction site and moving directly onto a Practice Applies public road or other paved off -site area. Construction plans should limit traffic to properly constructed entrances. Design Criteria Aggregate Size -Use 2 -3 inch washed stone. Dimensions of gravel pad - Thickness: 6 inches minimum Width: 12 -feet minimum or full width at all points of the vehicular entrance and exit area, whichever is greater Length: 50 -feet minimum Location Locate construction. entrances and exits to limit sediment from leaving the site and to provide for maximum utility by all construction vehicles (Figure 6.06x). Avoid steep grades, and entrances at curves in public roads. 2 -3 " coarse aggregate Figure 6.06a Gravel entrancelexit keeps sediment from leaving the construction site (modified from Va MCC). 6.06.1 Washing If conditions at the site are such that most of the mud and sediment are not removed by vehicles traveling over the gravel, the tires should be washed. Washing should be done on an area stabilized with crushed stone that drains into a sediment trap or other suitable disposal area. A wash rack may also be used to make washing more convenient and effective. Construction '• Clear the entrance and exit area of all vegetation, roots, and other Specifications objectionable material and properly grade it. 2• Place the gravel to the specific grade and dimensions shown on the plans, and smooth it. 3. Provide drainage to carry water to a sediment trap or other suitable outlet. 4. Use geotextile fabrics because they improve stability of the foundation in locations subject to seepage or high water table. Maintenance Maintain the gravel pad in a condition to prevent mud or sediment from leaving the construction site. This may require periodic topdressing with 2- inch stone. After each rainfall, inspect any structure used to trap sediment and clean it out as necessary. Immediately remove all objectionable materials spilled, washed, or tracked onto public roadways. References Ranoff Conveyance Measures 6.30, Grass -lined Channels Sediment Traps and Barriers 6.60, Temporary Sediment Trap TOTAL DISTURBED AREA = 42,817 SF REGULATORY REVIEW PLANS - NOT FOR CONSTRUCTION R: \PROJECTS\ DOT HARKERS ISLAND \DRAWINGS \C8 - WETLAND- IMPACTS - AREA- CALCS.dwg C8 WETLAND IMPACTS AREA CALCS 2/11/2015 06:06:34 'WETLANDS ASSUMED klAND POINT WETLANDS = 70,870 SF = 1.63 ACRES ,u IP Irl 1@ 111 111 111 111 1 @j UPLANDS V � ,�, lu Irl ElL.�NDS �rl � •rl o � 111 0' LEE-�2,74J,225.00i' 111 111 111 111 1@ / 111 111 111 111 C� (� S 0/ �, 0 a 111 111 S� ` `' � v 111 111 111 111 111 0 ` 111 LIMITS F DI T RBAN L S S E O C Is. ASSUMED I�ETIANDi11 POINT ( 1YPICAL) \ IMPACT AREA 111 111 111 � �17 Irj �� NgOYJIED A� Z�� ,17 ASSUMED WETLAND POINT (TYPICAL) I" \�F � WETLAND FLAG (TYPICAL) AG COORDINATE .9120 NC GRID .0917 NC GRID 1 UPLANDS 11171 'i PROJECT WETLAND LIMITS NI I - - WETLAND IMPACTS & AREA CA rtiall1w.`dr.,l, U AREA 1, PERMANENT IMPACTS, FORESTED NO. SQUARE FEET DESCRIPTION 1A 2519 ROADWAY, TRAIL & FILL 1B 133 ROADWAY, TRAIL & FILL 1C 74 1 ROADWAY, TRAIL & FILL 2726 TOTAL OF IMPACT AREA 1 = 0.06 ACRES AREA 2, PERMANENT IMPACTS, NON- FORESTED NO. SQUARE FEET DESCRIPTION 2 1546 ROADWAY, TRAIL & FILL 1546 TOTAL OF IMPACT AREA 2 = 0.04 ACRES AREA 3, TEMPORARY IMPACTS, FORESTED NO. SQUARE FEET DESCRIPTION 3A 1350 CLEARING — NO FUTURE MAINTENANCE 3B 785 CLEARING — NO FUTURE MAINTENANCE 2135 TOTAL OF IMPACT AREA 3 = 0.05 ACRES AREA 4, TEMPORARY IMPACTS, NON- FORESTED NO. SQUARE FEET DESCRIPTION 4A 45 GRADING — NO FUTURE MAINTENANCE 4B 25 GRADING — NO FUTURE MAINTENANCE 4C 344 GRADING — NO FUTURE MAINTENANCE O SO 100 414 TOTAL OF IMPACT AREA 4 = 0.01 ACRES TOTAL PERMANENT WETLAND IMPACT = 0.1 ACRE FA ASSUMED ETLAND PO/A/T (Tvl) I � I U-) �, \ WETLAND IMPACT AREAS 4 REGULATORY REVIEW PLANS — NOT FOR CONSTRUCTION