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HomeMy WebLinkAboutSW1191201_Plan (Ex. DA)_20200518EOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPSANSANWGW-RUGTWGWGXXXXXXXXXXXXXXXXXXXXXXXWGWW-RW-RXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX XXXXXXX GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGSTM-RSAN-RSAN-RUGT-RUGT-RSAN-RSAN-RW-RW-RW-RXUCATVUCATVOHPOHPOHPOHPOHPOHPOHPEX. 8" DIP8" PVC8" PVC8" PVCRELOCATE EXISTING MAILBOXAND POST TO LOCATIONAPPROVED BY THE OWNER.WOODSGRASS FIELDCONSTRUCTION LIMITSCONSTRUCTION LIMITSCONSTRUCTION LIMITS CONSTRUCTION LIMITS CONSTRUCTION L IM ITSCONSTRUCTION LIMITSSSANSANSANSANSANSANSANSANSANSANSANUFOXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX UFOUFOUFOUGTUGTUFOUFOUFOUFOUFOSANSSSSEX. 2' TALL BLOCK WALLSCONSTRUCTION LIMITSEX.CONC.PADEX.CONC.STAIRSR/W LINEPROPERTY LINEPROPERTY LINEPROPERTY LINEPROPERTY LINEGRASSLOW GROWTHWOODS ANDVEGETATIONWOODSWOODSWOODSCONSTRUCTIONLIMITSN29°59'04"W977.98'N66°39'04"W 1810.00'OHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHP122512251210 12251225122012201220123012251213 12271213 1224123 8 123812221224 12221211 1227122612211219122912321221122312271227122612281 2 3 5 1220122312331227 122312301225 1209 WET PONDSTORMWATER CONTROLMEASURE(REFER TO C4.1,C6.1, C8.14)153.63'228.36'93.28'49.69'28.06'228.24'228.18'129.4'71.05'172.68'209.81'256.99'81.84'138.79'59.62'23.93'65.28'120.47'DoC 1-STORYBRICK BUILDINGN O R T H C A R O L I N AP R O F E S S I O N A LE N G I N E E R 0 3 3 6 1 2N O R T H C A R O L I N AP R O F E S S I O N A LE N G I N E E RN O R T H C A R O L I N AP R O F E S S I O N A LE N G I N E E RN O R T H C A R O L I N AP R O F E S S I O N A LE N G I N E E R S E A LN O R T H C A R O L I N AP R O F E S S I O N A LE N G I N E E RN O R T H C A R O L I N AP R O F E S S I O N A LE N G I N E E RN O R T H C A R O L I N AP R O F E S S I O N A LE N G I N E E RF R A N C I S S L I N S K Y, I I ISheet Number:Date:Drawn by:Project Number:2020 APR 07FSRevisionsNo.DateNC LICENSE NUMBER C-1652 Timmons Group Attn: Frank Slinsky, PE 5210 Trinity Road; Suite 102 Raleigh, NC 27607 Phone: 919.866.4505 Fax: 919.859.5663 DPS - NORTH CAROLINA NATIONAL GUARD MORGANTON REGIONAL READINESS CENTER (NC CONNECT) SCO#: 16-14394-02B Phase II: New Construction MILCON Project #: MDT714 5155 Western Avenue, Morganton, NC 286551711-B2020 FEB 1222020 APR 0730SCALE 1"=60'120'60'NAD 8 3 ANALYSIS POINT ADRAINAGEAREA(Acres)(CN)PRE-DEVELOPMENT26.38Q1Q108576.00171.35EXISTING IMPERVIOUSNOTE: POST-DEVELOPMENT FLOW IS LESS THAN PRE-DEVELOPMENT FLOW AT ALL ANALYSIS POINTS.REFER TO CALCULATION BOOKLET FOR ADDITIONAL INFORMATION.Q100283.62ANALYSISPOINT 'A'C4.7PRE-DEVELOPMENTSTORMWATERMANAGEMENT PLANDRAINAGE AREAPRE-DEVELOPMENT IMPERVIOUS AREA AND WATER QUALITY TREATMENTPRE-DEVELOPMENT STORMWATER QUANTITY CONTROLSEE ABOVESEE INSET 'A'INSET 'A'APRE-DEVELOPMENT ONSITE IMPERVIOUS SURFACES = 5.41 ± ACRESPOST-DEVELOPMENT ONSITE IMPERVIOUS SURFACES = 16.07 ± ACRES(INCLUDING FUTURE BUILDOUT)IMPERVIOUS AREA REQUIRED TO BE TREATED = 10.66 ± ACRESIMPERVIOUS AREA TO BE TREATED = 13.09 ± ACRES (WET DETENTION)IMPERVIOUS AREA OVERTREATED = 2.43 ± ACRESTOTAL EXISTING IMPERVIOUS TO ANAYLSIS POINT A: 8.30 ± ACRESPOST-DEVELOPMENT STORMWATER QUALITY CONTROLTHIS DRAWING IS FOR AGENCY REVIEW ONLY - NOT FOR CONSTRUCTION*THERE ARE NO WETLANDS ON-SITE.CBANALYSIS POINT BANALYSIS POINT C2.10792.864.9913.557.25786.4817.8532.31ANALYSISPOINT 'C'ANALYSISPOINT 'B'