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HomeMy WebLinkAboutSW7130606_APPROVED PLANS_20160121STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS PERMIT NO. SW���i�0 DOC TYPE ❑ CURRENT PERMIT APPROVED PLANS HISTORICAL FILE ❑ COMPLIANCE EVALUATION INSPECTION DOC DATE! YYYYMMDD SHEET INDEX # WLE cl COVER V1 EXISTING CONDITIONS SURVEY C2 DEMOLITION PLAN C3 GRADING PLAN C4 WET DETENTION POND DETAILS CS DETAILS USTRIES LOT 9 BEAUFORT COUNTY INDUSTRIAL PARK VICINITY MAP 1" = 1000.' REVISIONS: GENERAL NOTES: o g '1 1. CONTACT NORTH CAROLINA ONE -CALL CENTER, INC. (NC-811) TO HAVE ry o ALL UNDERGROUND UTILITIES LOCATED PRIOR TO EXCAVATING OR O TRENCHING. 2. ELECTRIC AND TELEPHONE UTILITIES SHALL BE INSTALLED UNDERGROUND. 'X' 3. PROPERTY IS LOCATED IN A ZONE (AREA DETERMINED TO BE OUTSIDE 0.2% ANNUAL CHANCE 100 YEAR FLOODPLAIN) AS IDENTIFIED BY FEMA FLOOD INSURANCE RATE MAP 3720566700J & 3720566800.1, EFFECTIVE Q MAY 13, 2003. 3 4. NCDOT DRIVEWAY PERMIT NOT REQUIRED. W N o S. ALL DIMENSIONS ARE TO BACK -OF -CURB, UNLESS OTHERWISE NOTED. z 6. CONTRACTOR SHALL NOTIFY PUBLIC WORKS STREET MAINTENANCE a DIVISION 48 HOURS PRIOR TO MAKING CONNECTIONS TO EXISTING 3 STORM DRAINS LOCATED WITHIN PUBLICSTORM DRAINAGE EASEMENTS o OR R/W.cc r � m SITE DATA: TOTAL ACREAGE IN SITE. 6.655ACRES j N 3 PROJECT LIMITS. 117,829 SF (2.70ACRES) a CURRENT ZONING 12 $ � NC PIN NUMBER: --- --- e c. TAX PARCEL NUMBER: BUILDING LOT COVERAGE 17.5% Q BUILDING HEIGHT (IN FEETANDSTORIES): <35' J EXISTING PARKING IMPERVIOUS AREA: 58,238 SF mj EXISTING BUILDING IMPERVIOUS AREA: 50,850 SF Q EXISTING WALKS, PATIOS, ETC. IMPERVIOUSAREA 2,267SF TOTAL IMPERVIOUS AREA: 111,355 SF °p w O IMPERVIOUS LOT COVERAGE. 39.0% o EXISTING PARKING SPACES. 93 CONSTRUCTION SEQUENCE: •� THIS PROJECT CONSISTS OF CONSTRUCTINGA DETENTION BASIN. CONTRACTOR MUST SCHEDULE A PRE -CONSTRUCTION MEETING WITH THE W EROSION CONTROL OFFICER PRIOR TO INITIATING LAND DISTURBING ACTIVITIES. O 0 1. OBTAIN PLAN APPROVALS AND ALL APPLICABLE PERMITS. V J 2. FLAG LIMITS OF ROUGH GRADING FOR WET DETENTION BASIN AND V ESTABLISH GRADE LIMITS AS NEEDED. 3. HOLD PRE -CONSTRUCTION MEETING WITH GRADING CONTRACTOR, NCDENR R EROSION CONTROL ADMINISTRATOR, PROJECT ENGINEER AND OWNER. tit- L O 4. INSTALL PERMANENT CONSTRUCTED WET DETENTION BASIN, DIVERSIONS AND PERIMETER SEDIMENT FENCES AS THE FIRST CONSTRUCTION ACTIVITY PRIOR TO THE INSTALLATION OF ANY FILL. DO NOT INSTALL PLATS UNTIL COMPLETION OD CONSTRUCTION. m S. INSTALL PERMANENT PERIMETER SEDIMENT FENCES AS THE FIRST Q CONSTRUCTION ACTIVITY PRIOR TO THE INSTALLATION OF ANY FILL. 6. INSTALL TEMPORARY GRAVEL CONSTRUCTION ENTRANCE AND USE EXISTING ACCESS TO SITE. Z BEGIN TO GRADE THE WET DETENTION BASIN DISTRIBUTING EXCAVATED i MATERIAL IN THE FILL SECTIONS. 8. UPON THE COMPLETION OF FILL SLOPES INSTALL DRAINAGE AS INDICATED u Q ON PLANS; INSTALL RELATED EROSION CONTROL MEASURES AND �S END -OF -DAY MEASURES: m oaaw 8.1. INSTALL PRECAST CATCH BASINS AND STONE INLET SEDIMENT TRAPS � � Z� me>m UPON THE COMPLETION Of EACH LEG OF PIPE. a.' 2 m = 9. PERMANENTLY SEED THE SLOPES OF ALL THE PERIMETER FILL � 5 ,Cd h W a � 10. INSTALL RIP RAP OUTLET PROTECTION OUTLET. ¢ a z U � 11. BEGIN AND COMPLETE ROUGH GRADING OPERATIONS. E o °o 0 12. TEMPORARILY SEED ALL DISTURBED AREAS WITH THE EXCEPTION OF AREAS WHICH CONSTRUCTION WILL CONTINUE • a N m m o � 13. IN ANY EVENT, SLOPES LEFT EXPOSED WILL BE PLANTED OR OTHERWISE ° v a PROVIDED WITH GROUND COVER, DEVICES OR STRUCTURES SUFFICIENT TO ; z RESTRAIN EROSION WITHIN SEVEN (7) DAYS FOR SLOPES STEEPER THAN 3:1 N ai N OR WITHIN FOURTEEN (14) DAYS FOR SLOPES FLATTER THAN 4.1. j > r 14. ADDITIONAL EROSION AND SEDIMENTATION CONTROL MEASURES MAYBE m REQUIRED BY THE STATE OR ENGINEER IF DEEMED NECESSARY. _ = 15. AFTER SITE IS STABILIZED, REMOVE ALL TEMPORARY MEASURES, FINE GRADE IMP DISTURBED AREAS, AD INSTALL PERMANENT VEGETATION ON THE •••++++++++n+1* SPECIFICATIONS ECIFICAT ON AND INSTALL PLANTS IN CONSTRUCTED AREAS. RETURN CONSTRUCTED WET BASIN TWET BASIN. DESIGN `•••o��N CARp� 16. MAINTAIN PERMANENT VEGETATION BY TOP DRESSING WITH 700 LBS PER ' 4� SEAL ACRE OF FERTILIZER EVERY 6 MONTHS UNTIL THE COMPLETION OF THE 387 ) PROJECT. s ; 17. WITHIN 6 OF FINAL GRADE, RE -DISTRIBUTE 6 OF TOPSOIL ""'�.�FS �:.••'��`�,••• 18. FINE GRAD, PERMANENTLY SEED AND MULCH ALL LANDSCAPED AREAS. °j1°n + + "• 19. REMOVE ALL TEMPORARY EROSION SAND SEDIMENTATION CONTROL MEASURES UPON COMPLETION AND STABILIZATION OF PROJECT. August 4, 2015 OWNER/DEVELOPER: SURVEY 'DS"F` JJB DESIGN JJB/JDW CHECK JDW FLANDERS SOLUTIONS, LLC PROJECT No. 2015085 ATTN. CONTACT NAME - (252) 946-8081 OAAVANG No. W-3627 531 FLANDERS ROAD SCALE: AS NOTED sHeer No. of 6 WASHINGTON. NC 27889 0 c1 .K it i ,� � �,•, � II'•.. 1 . REVISIONS: A11 SITE DATA AREA ....................................7.569 ACRES ' 1 uC CLASSIFICATION ............. ......... ............12 NOM T. ALL AREAS HAVE BEEN CALCULATED 13Y COORDINATE GEOMETRY. 2. THIS PROPERTY IS NOT LOCATED IN A SPECIAL FLOOD HAZARDOUS AREA AS DETERMINED BY THE FEDERAL EMERGENCY MANAGEMENT AGENCY. REF: FIRMS 3720566800K, DATED: JULY r 7 1 07, 2014 &3720566700L, DATED: JULY 07, 2014. / - 3. REFERENCE DEED BOOK 1886. PAGE 976 OF THE BFAUFORT COUNTY REGISTER OF DEEDS. `'_ �I \ F1L iR - 25226 0 1 - - S S _wwDFE EXi1 '� '` ` _CRAOf TE 2ge s _ 29.91 To \ \ )o Ba 1 \\ -1�5 2�jAs � � xe,)y.Mip_25A-_..- IX. DI_�Ec MF271 S y Dom• 1�.,.. 9N. _ EP ORATE 28.32 E r i z9.> •�"'` _ ` 29.5{' WEST INv.z6.ts sNH°PIFNt�LLTT tw�'� BENCHMARK EAsr 9v za.oe a t��. �PS r SWHOPE ---i ok _ '� TOP OF BONNET BOLT OVER�•_� I l Y\1"'� �4'C p�79 . ` E1=� �,}s _ _ AWN PUMP CONNECTION _ CRA 28.0.i ,� 1 _ ow' g4.94� £ Fl£/. 30.92 Ep U2V 2568 18" W p\' ' MV• _ ` (NSW 20) Zesa FAtiT 9N: 967 EX. S P. l�Jwst� �_ . �.. EP ttN. 22_ EX. DI ' ` I " \ ` 1 EP . FX• V V '� 2a"B� ' £ GRATE 27.59 7�- yy91�DPE�_ _ -' "�- i ��-' \ \ L _ GAS W g�-• ' ` _x II �6X. DI t F�uty' �.27 5�� E - �'sl � ' S9 "--^ _ \ . ` To z29.{tw.ys =m 1 EASE INV. 23. / ' a.s I _ Fl$ R�+ 310.07 WEST I23 �- £ RIM 9. s Taw \ ^O+� NORM W. 22.87_ zed nRIC\\ _ i 6. 1NV. S 1 O 1 t 28.92 S .29n 1 (��SR 1456ii-' � S� 1 Z 1 ? W � 011✓ �C PUBuc) ' (RATE 27.66 1 y eC ' s �a ppW( �" w r�\\\ 1\y _ ' PAGER 2s' asP'iAL c� _ - wpm!. 2B �yyGOOµNN s Sxaa9 INV. 23" , 1 O 1 _Ex DI" _ ys ec _ ` Ex Is' SWHDPE 11 t E/WORAtE26.93 - E71. t��''EN�^" l ! ' i s S S �3�\sN�H�'_ I a.s ` z £ Ex. DI - 1 vg :RbMANHMCS _ _ l - 20 Urorc RIM z 9 s s $ za. _ +� ��LU1� e@`a.x6\ I �GnA 1j EX. �' 537.s3 oc M S S . �•- 175. 1>� 0 ri ,T . t2 eR'� I Fwa7 N9�ryrvry. GRATE 2&85 _ _ `�' µ 7g28'57" S GRA 27.92 �� r�� .�,�E�. r 'i ,DI P.°� 29 „P I 28.5 _ Ift 24.34 S p��9yyT �I1N�V. 24. p�itr""' T �i 9612'*z ``11 Ip9.ss ec zes9 fail LEGEND 1 / �' �• '„ ` S ..+�"Y 24. 2 _ _ _ iF 2&13� 1 Y.2 eC / _ { ' nsc - !. S S I .� ` ...Tda 1 1 19� INv. 2 86 GRATE 22s6,4s // az ' ' SO a ACC MNOF BANK IBUTADIENE-STYRENE 1 £ na, tQ: T 9.e7 1 Fj(, t 7&� =RN. 267..22 BEST INV 24A 4>.79 .r^ �' 13. _ i I 1 al 'fb.9, Fi,SF INV. 2a. / ./ £ $ _ _ B/C =BACK OF CURB BACK OF CURB TO BACK OF CURB EP �c� g7.IM TE 2 . (� JJl r�2 o.0 ` _ ' '9 ' �". �{ SEWER my. 2a e�3 - o_t• l �- Fla I i 1 , cPAiE ze.23 / �c 1 pia T� 7.9(I n.a7 �� INV. 4. iTVP'a ia75 t.to 1' _ - ' 0.2. I t INV uet 9 sa 2n.se o 1 BFE BASE (100D ELEVATION 1 _ ' Te .t �9'c EX. 72 -'f `' GutiER l 1 INv: 24.7, 2as9 Bc l BLD BUILDING CORNER 2 ., ". ii°e �. ! 27.]3 EX w s � Y � � �ti` �-Fx sa � I I I za.��l t t T1.1 � �� ' 2 \ eo a B�"0� 1 .s EI A 27A a . ' R&1 D.46-- .t2't -r 'i Bc 6]� I , I t RSo, P�µO OX S SOUTH M. 24.99 Py-• � ,I 1 �µ6 ASPW3• ��JzJ�7' } f]L pBCN 80 • S IF " 2254.04 F"` 1 �. 1 I 1 7 V j' T / �) na.e Y 1 1 1v µ 79'28'5� E OOD 27 40S I xpl7 / �9 \ �� 1 y �� 28 - 1 CAN - CABLE TELEVISION B ' I I _ CB = CATCH BASIN Ex. 40 I [ I � / \ CUD CENTERLINE DITCH I I 1 2a.8 S. I EASE MVj„25.22 ! ' i I �,0a SANffNn �" I } T ►T °yy°> i' WA CUP - CENTERUNE PATH ' S aSSMH vTI�'SE�N�.. ` 9.{i ds �yo mo5 Iz £ g i ec 4' PID 1 1 , L! eEm cIM - ( CUR = CENTERLINE ROAD I �g� - _ i�. �r/x9.52 S yE SEtia , , . � �1 , 1 �f = �� 50;xe !. - \ (� S i\' UN z ao II.0 _ _ 1 1 1 I sL@.4 L y e' PVC SANRARv £ ,u.] w. OP = CORRUGATED�METAL PIPE t. 1 -ze.ot xese 1.2 ' 1 1 {1/„1� I 1 1 Jam"-'`` �_ E �Q� SEWER ' - DPP = CORRUGATED PLASTIC PIPE - OUT RIR ///}}}\\\��� £ �i.4n11 \ 2c zazs Q 1 11 1 J _ �N. i9llwA a DI = CDROPORRUGATED INLET CB \ .� ec I T giNE iil ISM.- 1 1 1 1 L w �� � µ p / ' L 0 n.4 DIP - DUCTILE IRON PIPE RDCK DAM- 1 HOOD 27JB '11 ASPIIAL T_ 781 1 1 T BC t.-� "� -L-.n.99-' kStONE 'w+ - DIN - DRIVEWAY ' WEST RN. 25.02 fOSSDNG ASPHN' I ac 1 B 2n.9s- WAK ,x9.eY ' StGN T5W £ I EASE MY. z&oe 11 Fp/EG -zS�' � >a 1 1 1 1 ,j. CON,wI - YR'tPPE9 � T COY ,•w.,, / �i - Ew = ExlmNc IRON AXLE ✓ Ex LTrP PA,^ V w . / BC a0 6' L y EIS - EXISTING IRON PIPE 2]b '// '^•96 28.81 2n.9e i�.]9 i�9.9i1.�= r33.sz ` `UPPER 7W7 W� /V�^UTP EIS - EXISTING IRON STAKE ELM ! 1EP/Et. &99. `- 9B0C Est BC--}+ trr y� oyUrt . ELMH= ELECTRIC MAELECTRIC NHOLE METER X {1 1 11'�y >�A�1N•T+ //� \pp.q 1`1128.62 BC -i ]O.Ot SCUPPER ?',*x,5(t INV. 25A 1 Ya Jl�. /faC2' 26.6 \ �a�l„3? j- Vi}� so.za o"B OVER AUNaooR - ' a EP = EDGE OF PAVEMENT ! �E- lFT' 7Pm p ERRS= EXISTING RAILROAD SPIKE 1 q EPKN- EXISTING PARKER KALAN NAIL A .M sA ff o I ESCP - EXTRA STRENGTH CONCRETE PIPE 'B.5'7t 1 ' II - `111P a FH - FIRE HYDRANT FLOOR ELEVATION T7A IIQ 11 - 5111 _ 11 I1 11 £FFE I1 N 2B.a 1 _N _ 111 11 I 1, .i Ex EIEC. 80X t'rT1 1AE31 o FIRM = FLOOD INSURANCE RATE MAP IIr 11zas 11 _11 111 &LL M i a FO - FIBER OPTIC - y's _�,rrr" 1 FM FORCE MAIN 41EX ce - 11 �_ ,z II � OU =GATE VALVE 1Eppp _ , CUY =GUY WIRE CB ^ WEST.7 I CB 11 COMPRESSOR W1115 b ' a , 2n.a ICV = IRRIGATION CONTROL VALVE 1 I,.yFyW�TE�SOTD ��u2�N6yy4yy15gpp9 EASE RN 4.37 2&60 ac W JB = JUNCTION BOX 1 1 No l%i NOR 4&22 RCS � � J Ex z - 3'><.T' 1 . HOOD PAA6 ` �W"F5! RN. 2A73 �azo . .' I FAST 2& 'RCP IX. M i = Ill ttl INIG. PMS I \ I ,2 Rep- RIM 28.6/ I Ir ` ! - - `11 LP - ucLr POLE 11 _ WNEDSREM INV. 255y65 EXISTING �� a / LMB SA = MAIL LANDSCAPED AREA Z ' 'Ey Cg 11 neIr '- 0INX-2255:4 ^II It ' _ '��" �Ig #1151 PACE ROM HOLDING TAWS �' N I .z9w RI h� .MBL = MINIMUMBUILDINGLINE - .27.7 '' . p� FOOD 2IL19 , 1 1...- -11 - . - $` ` a AGRICULTURAL MHW - MEAN HIGH WATER BLUE Mv..2&de 6M`m'�,j'¢E ^�_ N BLUE GOOSE, LLC. MP = METAL PIPE is ' f/� 1Nv. 25.77 1� E%j MG ;=::: •3- �� so _-1+,.T' - 0 - NTS = NOT TO SCALE - CIL1 - z9 - (8 > PC - POINT OF PH = PUMP CURVATURE III e .s so.N s�9ai .34 - _ .. - - PCC = POINT OF CONCAVE CURVATUREIMING - t '\ETC CONCRETE In DO 1811, PG 777 �� I1 \.c9 ATE)•" ALVE TANKS I `P.C..G, SLIDES 51=8 TO 51-10 PEC = POINT OF POINT OF REVERSE CURVATURE c� E%ISIINO 8' DJP. \lTANGENCY za..11-lFpwo,,+,•4v� V� 1� `. { o - PVC = OLYANYL CHLORIDE `IUS 22 % w 9•-� "'-��' '� FOR CAS IN AREA RN. 2&51 1 ' 1 ' RCP - REINFORCED. CONCRETE PIPE 'c '211 p�VC �.-V-��Enc 17F (2)B gVAWE9 B6 yo Ix l 4 GRATE CONCRETE 6IRUCIURE �} a R/W - RICER -OF -WAY ORATE 29J16 ` - SDMH= STORM DRAINAGE MANHOLE ..ram.+- wAu t1AN ITIt-._' 26ie�79� (FOR WATER 1RFAIMENE) SPKN= SET PARKERSIP = SET IRON IPKALON NAIL '- CV S) 1 V �V90D 2B't51TED. ..� r V `••05 p1 I T 11 710LIMD OYP.) ` '' eFX' TELL it �_' �.•'' xe.e ;"DER w DOCIR SRRS= SET RAILROAD SPIKE EX. jr1 zn.{y� wru I SSMH- SANITARY SEWER MANHOLE �--' III` SW - SIDEWALK FHI fX 10'u22' FRAME SII txiATE281/4P 27sA' �� �" .SMOOTH WALL HOPE .eti,1 FYL+{1�Iggs'Ew'� � ANDD B � OpWN-"'AL BUIDINO�.'�1� 3 Pti/SE�FXPLOSION PROOF „�� �- .29A � a \ \ .z9.{ - TTO LMH �TOP OF 7ElFPHOBANKM (f00 ONLY) AGRICULTURAL 20 E�pLE 70 111H iWI / \ BEAUFORT COUNTY I1 0A HP PUMP) ' q1��-,,•. I TPED- TELEPHONE PEDESTAL INDUSTRIAL PARK aL t I B s __ OM M�"vi°MR ✓ / _ � � �/ \ \ ,xs.t U TRANS- ELECTRICAL TRANSFORMER TRANSFORMER (10) . n.e . ' Ila III MG W1tiKONG Clot - _ / /VG = VALLEY WDL - WOODSUNG GUTTER P.C. G. SLIDES 51-8 TO 51-10 - 741 II _ - 29 \ WP - WERAND POINT WM = WATER METER BO% �zFey,Tw, xs.,e \ _ - - WV - WATER VALVE aOMA 4'. N APPROXIMATE - 1 '29.J TS w DOWNSPOUT' TSP = TIEAFFlC SIGNAL SUPPORT POLE to APPROXWTE LOCATION \ _ _ "~ - - .za.a a OCS - OUTLET CONTROL .STRUCTURE OF r TAKEN M PuNSIW" �- ' ,m.a iO - NIS - NOT TO SCALE �c aS5 PREPARED BY McDAVAI i - ,xe.t - \ -t-= NOT TO SCALE AS60CIAT MC., DATED _ i ® - CLASS "S' STONE APRON re ' 1 /,�: z9.st AUNE'S, 2008 - ° EXISTING OVERHEAD ENTRANCE/EXIT IS R ''° 2e.9 1/�aB�®= CONSTRUCTION OVERHEAD HEAD UTILITIES 9§5511 't( ze.s / / \ \ -r-= EXISTING ISTING WATER LWEITARY EYIER UNE ;2ea111 i€.a3 , 29.{ q9 / / / _ - - .2At I >2&9 \ \ -X - ® SIT FENCE LIMITS OF CONSTRUCTION t/tP DRAINAGE \ \ \ ®= RIPARIAN BUFFER SIGHT TRIANGLE ® = SIG p N EASEMENT =CONCRETE LINED DRCH ., `JOQ•`I�f E G 5 S Ro <e,,!� ZONMG CLASSIFICATION 41 r� I "� 111 II s '� .2z> a \ \ =AREA TO BE DEMOLISHED- a SEAL 2 \ \ y2m EST C201- .. TIRE I i l` �n.]a / .2es T711 / \ \ t / mP I, MICHAEL W. BALDWIN, HEREBY CERTIFY •x''a } \\ / •27.4 2e., _ \ THAT THIS MAP WAS DRAWN UNDER MY t \ - DIRECTION AND SUPERVISION FROM AN \ .20.2 ACTUAL SURVEY MADE UNDER MY DIRECTION AND SUPERVISION, THAT THE ' \ .292 ERROR OF CLOSURE AS CALCULATED BY - ° LATITUDES AND DEPARTURES IS 1:10,000. VA WITNESS MY.0 0E- D AND SEAL THIS 1 u°' a 13th DAY -JULY - 2015. ° - - GUY' ° _ _ -� ---- --- ♦ ° 4 ° ♦ 1 � - 20' UBL11Y FASEMFIIT ST BALDWIN. PLS L-3082 r \ UIP ° ♦ ° \ \ a2a.2 ♦ 2E.9 - ... - ° ♦ ° ° ° / '\ S g603'S5' W 540.1d .� y -. . ze.2 - .ztia --1L2a 02 ° ♦ ° r 9 � ` ` Di&11Y \ \ - - (`h2 Wy E7,G ` -27 .26.9 AGRICULTURAL .2:.t J.D. BRIM DO 921, O 796 • 27.0 aw IS 0 sN aC 1. cRwtac sCuc• ,• - 39• . SHEET 1 OF 1 BOUNDARY & TOPOGRAPHIC N(4� �JhVtY LI UI FhwIUI UnILiINAL SIZE aPPF:�IXIIn v jaL SCALE 1 0; PIN GPIN #56( I 5q J U OO Y ! Z D-1� 40 O Dd O O V �Z3 N R o o L w V� W O r o IUL V L e Z� 00 "Mootto m a> m LL _ C to N C C a ® O IL = r $ LU LL 'A C cs z \ Q E 6 � U O o °9 TA Q m • O y 00 T) N a C 0 2 It,v In m N > n f0 C Iu m 0 `® n N oC9� SEAL 38746 August 4, 2015 SURVEY - I DRAFT JJB DESIGN JJB/JDW CHECK JDW PROJECT No. 2015085 DRAWING No. W-3C27 SCALE: AS NOTED SHEET No. OF B v 1 o V� 7j P UTP 26.2 x 27.1 27.0 \ 1 iPEO- 4 � 4 S EA. ,B PEA W G W E%_6;SWN0� Gm°E 28.26 v A NY. 2` A� l75 28.3, SEME H l� � Ilrl. 2— Ep r�z C Sm 2g9 ZU• UTIUi'( EJ` NE �,,8 _� .� x9.6+ N 1 �� �� �- �-.':-s:orr.iruunov �- .. 26.6 E S INV. 11.6 PE �� A l J Hf __ GRATE 21.36 AE%a, NPIU I `j6'\0.1.P.\WPTEwN (� lt-� GRAT22640 ' FM E%'w y EP 11w' �� E%. DI 26 . js ' GRATE 2]. 21 Nry W SE x - 1 EX. DI WEST INV. 2? GRATE 26.84 EAST INv. 24 EAST INV.INV. 23. 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SANS�ICE 1s' S*T`PE_= �- 9 pN 1` GRATE DI WEST INV. 4.2, SEWER ! - "- GRATE 26.84 FAST (NV. 1]4.27 _ W g FAST INV. 24.71 ha - y �S RI 3�0.94 SOUTH INV. 23.04 X. STMH - -J NV. 16.07 \\\\\,C\\y - �.•- 'S WEST INN. 23.80 RIM 29.37 NORINV. 22�- \I� INV. 23 M .9� GO 2B 2 Ell z29.4 1456 29 i / im z , EX. (- & NJE is soup, / 25 ROAD PHn T PU8@IC) �D�.�.4a ' S ec E29.09 X. W 26' AS zzg^�,� ! NORM INV. 23.28 Q «.:5 S 28.69 _� «. 4^ INN. 2327 RIEX. 01- ! 1 NEWINV.23.27 GRATE 26.83 QL 18^ `+� S DPE �� �- ! % IX. 18• S9HOPE ! ! wLsr INV. z4.04 .J µFxT 50^ �--� -� .6. °t �1F FILLEDW GROUT i zPi.90 EAST �23.89 6 U1Ni•T C EX. SSMH S v S zsa « D M use �6 PrnAV0. ;EX. C MM H(}ES JB39A / �"'� 2 RIM. 8. 8 o O 1 �' !� ORNE EX0 (1FSTM EX. I S «• -- I T6' ' z9.3z 29.12 { VEST INV. za. ' RIM 29.25 2 .7 F` D 8.4 RILL 29.4 '>� 2E X. tar'11,UME aC AST INV. 24.39 INV. 23. INV. 23.28 GRATE 26.85 �-�GRATE 27.92\ E ! IX. 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INSIDE BLOG. �! \ J82 _•„� z .y24 9-e, RREU ' 52 l�-^ I RIM29.2S \�.t2 �' C�90O CEO IN AREA INV. 2E51 INV.23.55 ���222ee9gg9eeB .� FOR GAS VALVE x29S gzg 10 pRT4 � \ - W ! .9 �� 6- PVC V, 74 y5 p.27.2 pv,.c EI{t1Ey` "' IX. (2)8- VALVES -� a6 TOP wNi ew+ 29.78 GV '' B• �.J .17 NC WIM BAf�KfLOW PREVENTFR Aly(� &)-Cg BLOC MR GV(9) WWW 9000 6• ��-�'^29.95 RETAINING N 11 BOLLARD �TYF.) F.], 28«• C°NC. ii .�•-`_29.8 Om WN DOOR Ex. ,s ! iN wAu c ��=`SWALE FH EX. DI W/SUMP IX. 10'x22• FRAME may'} FES 46.e oRA & METAL BUILDING CDNC. cA�T24? 1` n6� 9! 19- INV.23.86 I SWALE @0.1% IN VEL RPDA AND BOOSTER « -'�� ,'#1 E%1SPOwE PUMP. F.F.E-2a.50' pAMP AWN 4 ((3 PHASE EXPLOSION PROOF _� zz9.a �;, 2B 3 /. SIDE,`LOPES INV. 23.90 1 910.5PLLEX HP PUMP) M, 10 To 27 WI3:S z 2l.e CONC. RETA1w9G Wes' B30.3IRO0 MR P WALL '' «• 18 29.18 u=✓ -rca -. o' 1 69 Ta'v wAu wnaun o• x4''�.` ... _�-.. FOREBAY 29.ta APPROXIMATE LOCATION OF 2 PVC FORCE MAIN I tt----- ° um 12 - 1z'0 1B .n TAKEN FROM PLANS BA PREPARED BY McOAMD ` 2 .5. 6C ASSOCIATES, INC., DATED �,.-rx ��' x2 4 TB 2951 JUNE 5, 2006 26.9 k 4 z°�ss�' BC z�ssz WETDETENTIONPOND z38.9 �129 63 / f =z&1 WATER SURFACE ELV. =23.86 x29.4 : ye'l UTP WA TER SURFACEAREA =8,7781SF `1 S WA] FILL & FINISHGR40EAREA 11 TO PROVIDE POSSITIVE \ 28. DRAINAGE UTIUZING a TOPSOIL FROM POND w K° ie.7+ AND SWALE EXCAVATION \ °f x�5 PROVIDE GROUND COVER HYDIW4T 2298, WITHIN I4 DAYS \ 10' m x2e.3 x27.4 xz7.4 �" \ TEMPORARY "\ 1 HORSESHOE aez ( 28 ROOCDAM \ JI = x27.9 ' 1 z ze x.z `.! TEMPORARY i ,1 FAIRCLOTH x 27.4.( �.SAWMER q x 26.9 x 27.0 x 273 x27J x27.6 SF A/ _.1._.._...._, x2B.2 SPILLWAY--- -. ELV. 28.50 D14 RIM 28.569'' INV. 24.00 uTP \m SXIOXI81, CLASS B STONE WEIR ON RLTER FABRIC a WEIR ELV.23.36 = •\ 4 TONS o x sa.9 rib \,1 m 3 SILTFENCE \ i 0, (TYP1 ,\ jai \ RIM 29.2S\ ` 86 24" NDPE @0.196r INV. 23.77 fA SF 2U y NT UP 20' UTILRY EASEME 3'X4'OUTLET x2B'2 CONTROL STRUCTURE TOP= 27.00 x2&4 8" WEIR = 25.30 24" HDPE= 23.86 1.S" PVC=23.86 BOTTOM ELV. = 22.00 2"-3" 1 AGGREG Q TEMPORARY GRAVEL CONSTRUCTION ENTRANCE N7S 40' 0 20' 40' SCALE 1 inch = 40 ft HI,I�I SEAL 38746 August 4, 2015 SURVEY - DRM JJB DESIGN JJB/JDW CHECK JDW PROJECT No. 2015085 DRAWING No. W-3627 SCALE: 1" = 40' SHEET No. OF 6 C3 REVISIONS: STORMWATER WETLAND PLANTING SPECIFICATION FOR WET DETENTION 1. ALL HERBACEOUS PLANTS WITHIN THE WETLAND PROPER (SHALLOW WATER AND SHALLOW LAND ZONES) SHALL BE INSTALLED BETWEEN MARCH IS AND JULY31. 2. UNLESS OTHERWISE DESIGNATED, PLANTS SHOULD BE INSTALLEDAS LARGE DRIFTS (LE., MASSES OFA SINGLE SPECIES) WITHIN THEIR RESPECTIVE PLANTING AREAS. 3. INSTALL A SLOW RELEASE FERTILIZER TABLET NEXT TO EACH PLANT WITHIN THE WETLAND PROPER. FOR HERBACEOUS SPECIES USE AG SAFE AQUATIC -TABS 20-10-5, 90 DAY CONTINUOUS FEEDING, 5 GRAMS, OR EQUIVALENT. FOR TREES AND SHRUBS USE AGRIFROM 20-10-5 PLUS MINORS PLANTING TABLETS, 2 YEAR SLOW RELEASE OR EQUIVALENT. 4. ALL PLANTS SHALL BE DIRECTLY DESCENDED FROM INDIVIDUALS GROWING WILD WITHIN 200 MILES OF THE PROJECT SITE. IF SUITABLE STOCK CANNOT BE OBTAINED, PLANTS OF OTHER GENETIC PROVENANCES MAYBE UTILIZED WITH THE APPROVAL OF THE OWNER OR OWNER'S REPRESENTATIVE. S. PLANT MATERIAL SHOULD CONFORM TO AMERICAN STANDARD NURSERYSTOCK, PUBLISHED BY THE AMERICAN ASSOCIATION OF NURSERYMEN. 6. ALL PLANT MATERIAL TO BE CONTAINER GROWN PLANTS OF AT LEAST 4.5 CUBIC INCHES CAPACITY. Z RECOMMENDED PLANTS FOR PERMANENT SHALLOW WATER (0" TO 6" DEEP). 20% OF TOTAL NUMBER OF PLANTS SHOULD BE OF EACH SPECIES AND PLANTED IN A NATURAL FLOWING ARRANGEMENT. A.ACORUS CALAMUS (SWEET FLAG) B.CLADIUM JAMAICENSE (SA WGRASS) C.PELTANDRAVIRGINICA (ARROW ARUM) D.SAGITTARIA LATIFOLIA (DUCK POTATO) E.SCHOENOPLECTUS TABERNAEMONTANI (SOFTSTEM BULRUSH) POND SURFACE AREA 19,482 S.F. AQUATIC SHELF SURFACE AREA 5,215 S.F. TOTAL NUMBER OF PLANTS SPACED AT 24" O.C. =1,304 ADD (1) ONE TREE FOR EVERY 30000 SQUARE FEET OF HIGH MARSH SURFACE AREA. FINAL TREE PLACEMENT SHOWN ON PLANS. TOTAL TREES = 0 CARPINUS CAROLINIANA (MUSCELEWOOD), BETULA NIGRA (RIVER BIRCH), NY5SQA BIFLORA (SWAMP BALCKGUM) ARE THE SUITABLE TREES TO USE. CONSTRUCTED WETLAND CONSTRUCTION SCHEDULE: 1. CLEAR AND GRUB WETLAND AREA. 2. EXCAVATE CONSTRUCTED WETLANDS AREA TO ROUGH ELEVATION STOCKPILE SOIL IN PROPOSED BERM AREA. 3. INSTALL EROSION CONTROL MEASURES TO STABILIZE POND AREA. 4. INSTALL OUTLET STRUCTURE. WHEN SITE HAS BEEN STABILIZED WITH TEMPORARYSEEDING, C49CAND CURB AND GUTTER, CLEAN SEDIMENT OUT OF WETLANDS BASIN AND PREPARE BASIN FOR PLANTING. CALL PTTT COUNTY PUBLIC UTILITY DEPARTMENTSTORMWATER DEPARTMENT. 5. INSTALL WETLANDS VEGETATION PER SPECIFICATIONS WETLANDS. 6. PERMANENT SEED BANKS AND SLOPES OF BERM AND AREA. Z ADJUST SPACING OF LANDSCAPING TREES AND SHRUBS AS REQUIRED TO PREVENT PLANTING WITHIN THE 20' EMERGENCY GRASS SPILLWAY FOR POND. MAINTENANCE PLAN FREQUENCY- INSPECTION ACTIVITIES AFTER CONSTRUCTION - INSPECT AFTER SEVERAL STORM EVENTS FOR BANK STABILITY, VEGETATION GROWTH, DRAINAGE SYSTEM FUNCTIONING, AND STRUCTURAL DAMAGE. SEMI-ANNUAL INSPECTION - INSPECT FOR INVASIVE VEGETATION, DIFFERENTIAL SETTLEMENT, CRACKING; EROSION, LEAKAGE, OR TREE GROWTH ON THE EMBANKMENT; THE CONDITION OF THE RIPRAP IN THE INLET, OUTLET, AND PILOT CHANNELS SEDIMENT ACCUMULATION IN THE BASIN; CLOGGING OF OUTLET; AND THE VIGOR AND DENSITY OF THE VEGETATION ON THE BASIN SIDE SLOPES AND FLOOR. CORRECT OBSERVED PROBLEMS AS NECESSARY. -NOTE SIGNS OF HYDROCARBON BUILDUP SUCH AS FLOATING OIL ON WATER SURFACE. - INSPECT FOR DAMAGE TO THE EMBANKMENT AND INLET/OUTLET STRUCTURES. REPAIR AS NECESSARY. -MONITOR FOR SEDIMENT ACCUMULATION IN THE FACIL17YAND FOREBAY. -EXAMINE INLET AND OUTLET DEVICES TO ENSURE THEYARE FREE OF DEBRIS AND ARE OPERATIONAL. FREQUENCY- MAINTENANCE ACTIVITIES ONE-TIME -REPLACE WETLAND VEGETATION TO MAINTAIN AT LEAST50% OF SURFACE AREA COVERAGE IN WETLAND PLANTS AFTER THE SECOND GROWING SEASON. AS NEEDED MAINTENANCE -REPAIR UNDERCUT AREAS, EROSION TO BANKS, AND BOTTOM AS REQUIRED. WHERE PERMITTED BY THE DEPARTMENT OF FISH AND GAME OR OTHER AGENCY REGULATIONS, STOCK CONSTRUCTED WETLANDS REGULARLY WITH MOSQUITO FISH (GAMBUSIA SPP.) TO ENHANCE NATURAL MOSQUITO AND MIDGE CONTROL. FREQUENT (3 TO 4 TIMES PER YEAR) -CLEAN AND REMOVE DEBRIS FROM INLETAND OUTLET STRUCTURES. -MOW SIDE SLOPES AND REMOVE GRASS CLIPPINGS. REMOVE LITTER AND DEBRIS FROM BANKS, BASIN BOTTOM, TRASH RACKS, OUTLET STRUCTURES, AND VALVES AS REQUIRED. ANNUAL MAINTENANCE (IF NEEDED) -SUPPLEMENT WETLAND PLANTS IF A SIGNIFICANT PORTION HAVE NOT ESTABLISHED (AT LEAST 50% OF THE SURFACE AREA). -REMOVE NUISANCE PLANT SPECIES. -CLEAN FOREBAY TO AVOID ACCUMULATION IN MAIN WETLAND AREA TO MINIMIZE WHEN THE MAIN WETLAND AREA NEEDS TO BE CLEANED. -HARVEST PLANT SPECIES IF VEGETATION BECOMES TOO THICK CAUSING FLOW BACKUP AND FLOODING. MORE FREQUENT PLANT HARVESTING MAY BE REQUIRED BY LOCAL VECTOR CONTROL AGENCIES. -FERTILIZE NEW VEGETATION ONE TIME ONLY. THE OWNER SHALL NOT FERTILIZE VEGETATION AFTER THE INITIAL OCCURRENCE. BACKFILL OVER CONTROL STRUCTURE 3 r PIPE MAN 29.78 p00p, BLDG CNR 29 g 4'x6' CANOPY OVER MAN DOOR WET DETENTION POND WATER SURFACE ELV. =23.86 WATER SURFACE AREA = 8,778 SF -MONITOR SEDIMENT ACCUMULATIONS, AND REMOVE SEDIMENT WHEN THE ACCUMULATED SEDIMENT VOLUME EXCEEDS 10-20% OF THE BASIN VOLUME, PLANTS ARE "CHOKED" WITH SEDIMENT, OR THE WETLAND BECOMES EUTROPHIC. IT IS SUGGESTED THAT THE MAIN AREA BE CLEANED ONE HALFAT A TIME WITH AT LEAST ONE GROWING SEASON IN BETWEEN CLEANINGS. THIS WILL HELP TO PRESERVE THE VEGETATION AND ENABLE THE WETLAND TO RECOVER MORE QUICKLY FROM THE CLEANING. SEEDING AND MULCHING SCHEDULE PER ACRE THE KINDS OF SEED AND FERTILIZER, AND THE RATES OF APPLICATION OF SEED, FERTILIZER, AND LIMESTONE, SHALL BE AS STATED BELOW. DURING PERIODS OF OVERLAPPING DATES, THE KIND OF SEED TO BE USED SHALL BE DETERMINED BY THE ENGINEER. LIME \ 10-10-20 0-20-0 STRAW MULCH ASPHALT TACK JANUARY I-DECEMBER 31 SO# Tall Fescue 5# Centipede 50# Pensacola Bahiagrass 500# Fertilizer 4000# Limestone SLOPES 2:1 AND STEEPER AND WASTE AND BORROW LOCATIONS: JANUARY 1-DECEMBER 31 75# Tall Fescue 50# Centipede 500# Fertilizer 4000# Limestone TEMPORARY SEEDING "COOL SEASON" PLANTED BETWEEN 15 AUGUST AND 15 APRIL 120# RYE GRAIN (NO RYE GRASS) "WARM SEASON" PLANTED BETWEEN IS APRIL AND 15 AUGUST 65# GERMAN BROWN TOP OR FOX TAIL MILLET 4" PVC SKIMMER REMOVE AT END OF PROJECT AND INSTALL SANITARY TEE WATER SURFACE 23.86 CROSS SECTION VIEW TEMPORARY HORSESHOE ROCK DAM NOT TO SCALE DWG No. EC-30 HORSESHOE ROCK DAM ELV. 24.85 12" OF #57 WASHED STONE -,-CLASS B RIPRAP SPILLWAY ELV. 2" x 9R9 O } DETENTION POND SECTION "A" VEffncAL SCALE.. 1" = 5' HORIZONTAL SCALE: 1" - 20' 1 I. 391E SWALE @0.1% LOPES WJ3:I SIDES , \ TOP = 27.00 8" WEIR = 25.10 24" HOPE = 23.86 1.S" PVC= 23.86 BOTTOM ELV. = 22.00 x 28.2 4 W hoCC W G 3 " N O W o o. 0 s 0 PVC PIPE WITH w I" DIA HOLES a (3 ROWS - 8) � END CAP END CAP 6' SCHEDULE 40 PVC PIPE PVC VENT PIPE (BARREL OR ARM) PVC TEE— END CA N ED CAP PVC ELBOW PLAN (T'P) PVC VENT PIPE PVC VENT PIPE J/ / PVC ELBOW (TIP) - - (7YP) LBOW HDP I 20' 0 10, 20' SCALE 1 inch = 20 ft DETENTION POND SECTION " B" VERTICAL SCALE: 1" = 5' HORIZONTAL SCALE: 1" - 20' END CAP PVC TfE- ARM ASSEMBLY PVC PIPE 3' FLEXIBLE HOSE PVC TEE—� PVC PIPE WITH I" DIA HOLES (3 ROWS - 8) rARM ASSEMBLY PVC PIPE CROSS SECTION SKIMMER DEWA TERING DEVICE NOT TO SCALE DWG EC-29 A PROPOSED 12- WEIR 24" SWHDP£ 8" BLOCK •'� I" ALUMINUM OR HOT WALL DIPPED GALVANIZED BAR A GRATE PLAN 4LUM/NUM OR HOT RED GALVANIZED BAR I7E TRASH GRATE- X25" ELEV. 27.00 T DIPPED PRIMARY SPILLWAY VAN/ZED 25X25" —� ;L£ HOT DIPPED WEIR ELEV. 25.10 GALVANIZED ANGLE PROPOSED PVC ELEV. 23.86 24" SWHDPE- PVC TEE W/ 4" PVC — PVC CAP 8" BLOCK— H 1.5" ORIFICE WALL r 14 BAR 12- SEO&ON A -A Z 0 \ J Q cc� U J h 0p O W Q 0� o � 0 O O Z Z U W L O Wm o � h Z U 00 , meee z' eC LL N C ECO � Z /D C 8 W t`n 4Y y a J � e Z Q n = U E w O o w U C N Q n G D N a cy m u Z v ao e � ao — N a w > c m > t m N `01 eisv SEAL 38746 August 4, 2015 SURVEY - DRAFT Us DESIGN JJBJJDW I CHECK JDW DRAWING No. W-3fi77 AS NOTED No. OF 6 C4_ REVISIONS: SEC77ON A -A FINISH GRADE GROUT 3 2� 8" 3=0" 8" a. A� -TA A� GRADE 40, No. 5 STEEL REBARS AT 12" O.C. 807H WAYS i 4" FRAME AND GRATE SIMILAR TO WLCAN V-5660 FINISH GRADE GROUT — 8' COMMON BOND BRICK 8' SECTION C-C SECnON B-B CLASS A, 3000 PSI CONCRETE F0077NG x STANDARD DROP INLET Y SCALE. N.T.S. DWG NO.STS-19A TYPICAL SWALE NOT TO SCALE DM No. STR-1 GENERA FORMS TO BE USED FOR CONS7RUC77ON OF BOTTOM SLABS. ALL MORTAR JOIN7S TO BE 1/2" PLUS OR MINUS 118'. JUMBO BRICK WLL BE PERMITTED. JUNCTION BOXES SHALL BE PROVIDED WITH STEPS 1'-2" ON CENTER. MANHOLE RING A PSI SLE NO. AT :ACH PLAN `""' SECTION "A" JUNC TION BOX NOT TO SCALE M NO. STS-30 3000 PSI CONC. ST AR WITH NO.. 6 AT 6" O.C. WAY VARIABLE AS DIRECTED BY ENGINEER (8' W11H WIRE FENCING, 6' WITHOUT FENCE) NOTES: WIRE FENCING 1. USE STANDARD STRENGTH FABRIC W/ 8' POST SPACING AND WIRE FENCING WHERE REINFORCED SILT FENCE IS REQUIRED. 2. WI7H EXTRA STRENGTH FABRIC USE 6' POST SPACING AND NO WIRE FENCING. STEEL POST J. WIRE FENCING TO BE 32", W17H 6 LINE WIRES AND RE FABRIC YGJE07EX71LE STAY WIRES ON 120 V RESISTANT CENTERS/ BOTTOM AND TOP FABRIC WIRES 10 GA., INTERMEDIATE WIRES 12.5 GA. STAMPED BACKFILL �1 re7zTfZ/LTlp] BURY FABRIC 8" DEEP WITH 4" TURNOUT X TEMPORARY SILT FENCE N.T.S. EC-1 3' BOTTOM i'� 2:1 SLOPE PLAN CATCH BASIN OR DROP INLET SILT FENCE NOTE.• 3' BOTTOM TO BE 2' BELOW INLET OF STRUCTURE. JIL I OPiJIIV — U/1 I LIFT �f1J/IVJ AND DROP INLETS NOT TO SCALE DWG NO. EC-11A NOT TO SCALE LANDLOK 450 OR API EQUAL FILTER FABRIC SECTION A —A EQUAL FILTER FABRIC SECTION B—B PLAN LO DWG NO. EC-26 SECTION A -A UNDERUNER RIP RAP SCHEDULE., DOWNSTREAM APPROX. WT. (IN) CULVERT SIZE CLASS Do (ft.) LO(ft.) Dt(ft.) D(in.) DOWNSTREAM UPSTREAM 12" B 1.0 4 1.0 18 2 2 15" 8 1.25 8 1.25 24 7 4 18" B 1.5 10 1.5 24 10 5 24" 8 2.0 16 2.0 24 15 10 54" B 4.5 36 4.5 24 50 25 r�lr—JTHr NOT TO SCALE DWG NO. EC-4A 1 n J 0 cc a m rc O 00 o 0 'nu�L J od � U R o � L � W m o U w 00 U `e Z LL Z� a`>, m oaar 4) w a Z a W C C 4 W i VJ C = E u V 0 0) ° w c 0 NW n o N C0 0 m ° Z y m v 'tl C W m > ` m SEAL 38746 August 4, 2015 SURVEY - DRAFT JJB DESIGN - CHECK JDW PROJECT No. 2015085 DRAWINGNo. W-3627 SCALE: AS NOTED SHEET No. OF 6