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Home My WebLink AboutSW7100309_APPROVED PLANS_20100324STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS PERMIT NO. SW'r�(%� DOC TYPE ❑ CURRENT PERMIT APPROVED PLANS ❑ HISTORICAL FILE ❑ COMPLIANCE EVALUATION INSPECTION DOC DATE Oe a YYYYM M DD 1 2 3 4 5 E 110 C SHEET INDEX G-001 COVER SHEET RE -ENGINEERED MAINTENANCE SHOP: 01A STRUCTURAL GENERAL NOTES C-101 EXISTING CONDITIONS, GENERAL NOTES, AND LEGEND S- 1A STRUCTURAL FOUNDATION P N C-102 DEMOLITION PLAN S-3 STRUCTURAL DETAILS C-103 SITE LAYOUT A-101 FLOOR PLAN C-104 GRADING AND DRAINAGE PLAN A-111A FINISH PLAN C-105 EROSION CONTROL PLAN -PHASE 1 A-201A ELEVATIONS C-106 EROSION CONTROL PLAN -PHASE 2 P-001A PLUMBING LEGEND, SC DULES, AND NOTES C-107 UTILITY PLAN P-002A LUMBING DETAILS C-108 DETAILS P-101A P MBING WATER A WASTE FLOOR PLANS C-109 DETAILS P-201A PL BING ISOMET RISER DIAGRAMS C-110 DETAILS M-001A ME ANICAL LEG IDS, NOTES AND SCHEDULES C-111 EROSION CONTROL DETAILS M-101A MEC NICAL FL R PLAN M-201A MECHA ICAL D AILS �IFFICEIVISITOR CONTACT STATION: E-001A ELECTRI L L ENDS S- 1 STRUCTURAL GENERAL NOTE E-101A LIGHTING POWER FLOOR PLANS S-1 STRUCTURAL FOUNDATION N E-201A ELECTRICA ETAILS S-201 STRUCTURAL FLOOR FRA NG PLAN E-202A ELECTRIC CHEDULES S-202 STRUCTURAL ROOF FRA NG PLAN S-301 STRUCTURAL DETAILS S-302 TRUCTURAL DETAIL PRE-ENGINEERED UIPME STORAGE: A-001 L E SAFETY PLAN S-001B ES STRU URAL GE\NOTES A-101 FL OR PLAN S-101B STIR TURAL FOLAN A-111 FINI PLAN S-301B ST CTURAL DE A-121 REFL TED CEI NG PLAN A-101B FL OR PLAN A-131 ROOF N A-201B E VATIONS A-201 ELEVATI S E-001B LECTRICAL LEG A-301 BUILDING CTIONS E-101B IGHTING AND PO E-201B DETAILS A-311 WALL SE I S A-401 ENLAR D P S A-601 DOOR WINDO SCHEDULES P-001 PLU ING LEGE SCHEDULES, AND NOTES FUE CANOPY: P-002 PL BING DETAIL S-0 1C STRUCTURAL GEESP-101 P MBING WATER A WASTE FLOOR PLANS 5 01C STRUCTURAL FOPLANP-201 UMBING ISOMETRIC ISER DIAGRAMS 301C STRUCTURAL DEM-001 ECHANICAL LEGEND, TES AND SCHEDULES -101C ELECTRICAL FLO M-101 MECHANICAL FLOOR PLA M-201 MECHANICAL DETAILS E-001 ELECTRICAL LEGENDS E-1 ELECTRICAL SITE PLAN E- 1 LIGHTING AND POWER FLOOR P S 01 DETAILS -202 ELECTRICAL SCHEDULES PROJECT INFORMATION OFFICENISITOR CONTACT STATION: 4,672 GROSS S.F. MAINTENANCE SHOP: 6,400 GROSS S.F. USE GROUP: B USE GROUP: CONSTRUCTION TYPE: VB CONSTRUCTION TYPE: SEPARATION BETWEEN STRUCTURES: 0 SEPARATION BETWEEN STRUCTURES: 0 AREA OF UNPROTECTED OPENINGS: UNLIMITED AREA OF UNPROTECTED OPENINGS: UNLIMITED MAX. EXIT EXCESS TRAVEL DISTANCE: 200 FEET MAX. EXIT EXCESS TRAVEL DISTANCE: 200 FEET ( NON SPRINKLERED BUILDING) ( NON SPRINKLERED BUILDING) EQUIPMENT STORAGE SHED: 4,500 GROSS S.F. USE GROUP: CONSTRUCTION TYPE: STANDARD DRAFTING SYMBOLS LEGEND 11 AP I P P NEW METAL ACCESS TOILET GRAB BAR GLAZED REFRIGERATOR ARCHITECTURAL LOCKERS PANEL PARTITION FRAME (NIC) DOOR (SINGLE BANK) t L= I 0 ®�® DS Ewe HB FLR, MOUNTED FLOOR DOWNSPOUT ROOF ACCESS ELECTRIC HOSE BIB WALL HUNG TANK TYPE DRAIN LADDER WATER LAVATORY WATER CLOSET COOLER ® F__1 COUNTER MSB FEC 4-0 E �K MOUNTED MOP SERVICE FIRE FIRE ALARM BRACKET KNOX BOX LAVATORY BASIN FLOOR EXTINGUISHER LIGHT HUNG FIRE MOUNTED WICABINET INDICATOR EXTINGUISHER DETAILING SYMBOLS LEGEND WALL SECTION SECTION DETAIL OR SECTION ENCLOSURE AROUND ITEM 1 REFERENCE 1 REFERENCE 1 DESIGNATION TO BE DETAII �^ A-10 DETAIL -100 A-100 A-100 /30SHT. WHERE DETAILREFERENC OR SECTION FIRST DETAIL SHEET SHEET REFERENCEDREFERENCE REFERENCE �1 SHEET I 1' REFERENCE '%� SCALE DIRECTION 1 REFERENC USE ON INDICATOR A-100 USE ON DETAIL OR SECTION COLUMN OR PLAN DIRECTION ELEV. ONLY DESIGNATION DETAIL INDICATOR A INDICATOR PLANS ONLY WALL SECTION PLAN DETAIU BUILDING SECTION BUILDING SECTION DO INDICATOR SECTION INDICATOR INDICATOR INDICATOR A� W1 CW1 A PLAN DIRECTION DIMENSION WINDOW NUMBER CURTAIN WALL ROOM NAME REFERENCE OF ELEV. 1 NUMBER & NUMBER A-100 ELEV. P8 / `--� SLOPE DN A-100 DESIGNATION DA UM :ENCLOSURE AROUND EXTERIOR ELEVATION INDICATOR X E AREA TO BE SHEET TOILET LARGE REFERENCE DIRECTION ELEV. NEW COLUMN WALL TYPE ACCESSORY DIRECTION OF ELEV. DESIGNATION GRID LINE SYMBOL MARKER OF SLOPE CENTERLINE ENLARGED PLAN AREA INTERIOR ELEVATION INDICATOR MATTAMUSKEET NATIONAL WILDLIFE REFUGE -w OFFICE/ VISITORS STATION AND OUT -BUILDINGS CLIENT: U.S. FISH AND WILDLIFE SERVICES 100% DESIGN SUBMISSION, 8/28/2009 LOCATION PLAN AREA VIEW ABBREVIATIONS SITE VIEW ® AT FBO FURNISHED BY OWNER/OTHERS OC ON CENTER & AND FD FLOOR DRAIN OD OUTSIDE DIAMETER AB ANCHOR BOLT FDN FOUNDATION OH OVERHEAD ABR ABRASIVE FE FIRE EXTINGUISHER OPN'G OPENING ADD'L ADDITIONAL FEC FIRE EXTINGUISHER CABINET OPP OPPOSITE ADJ ADJACENT FFL FINIFH FLOOR LINE OPP HD OPPOSITE HAND AFF ABOVE FINISH FLOOR FIN FINISH AL ALUMINUM FLR FLOOR PSI POUNDS PER SQUARE INCH ALT ALTERNATE FLSH'G FLASHING PSF POUNDS PER SQUARE FOOT ANOD ANODIZED FRJS FIRE RESISTIVE JOINT SYSTEM PT PRESSURE TREATED AP ACCESS PANEL PER PERIMETER APC ACOUSTICAL PANEL CEILING GA GAUGE P. LAM PLASTIC LAMINATE A AVG APPROXIMATE AVERAGE GALV GALVANIZED PLYWD PLYWOOD GC GENERAL CONTRACTOR PNT PAINT GL GLASS PVC POLYVINYL CHLORIDE BD BOARD GLZ GLAZING BITUM BITUMINOUS GYP BD GYPSUM WALL BOARD R[RAD RADIUS BLDG BUILDING RBB RUBBER BASE BLK'G BLOCKING (WOOD) HB HOSE BIB REF REFERENCE BM B 0 BEAM BOTTOM OF HD HEAVY DUTY REINF REQ'D REINFORCING REQUIRED B G BEARING HDWD HDWRE HARDWOOD HARDWARE RH RIGHT HAND BRKT BRACKET HGT HEIGHT RM ROOM BTM BOTTOM HM HOLLOW METAL RO ROUGH OPENING BTW'N BETWEEN HORIZ HORIZONTAL BUR BUILT-UP ROOFING HP HIGH POINT Sc SEALED CONCRETE HTNG HEATING SCHED SCHEDULE CIPC CAST -IN -PLACE CONCRETE HVAC HEATING/VENTILATING/AIR COND. SEC SECTION CJ CONTROL/CONTRACTION JOINT SF SQUARE FOOT CAB CABINET ID INSIDE DIAMETER SFRM SPRAY -APPLIED FIRE RESISTIVE MATERIAL CL CENTER LINE IF INSIDE FACE SHT SHEET CLG CEILING IN INCH SI SQUARE INCH CLR CLEAR INCL INCLUDE Sim SIM SIMILAR CO CLEAN OUT INSUL INSULATION OR INSULATING SLR SEALER CMU CONCRETE MASONRY UNIT INT INTERIOR SLNT SEALANT COL COLUMN INV INVERT SOG SLAB ON GRADE COMB COMBINATION SPEC SPECIFICATIONS COMP COMPRESSIBLE JT JOINT SQUARE CONIC CONCRETE S STAINLESS STEEL COND CONDITIONSTAIN ST N CONT CONTR CONTINUOUS CONTRACT CONTRACTOR LAM LAMINATED STD STL STANDARD STEEL CORR CORRUGATED LAV LAVATORY STRUCT STRUCTURAL OR STRUCTURE CPT CARPET LH LEFT HAND SUSP SUSPENDED CRS COURSE/COURSING LL LIVE LOAD SYM SYMMETRICAL CT CERAMIC TILE LP LOW POINT CTR SK COUNTER SINK LTWGT LIGHTWEIGHT CUH CABINET UNIT HEATER LVL LEVEL T&G TONGUE AND GROOVE CW CURTAIN WALL LVR LOUVER TH THICK T O TOP OF OM TOP OF MASONRY DF DRINKING FOUNTAIN MATT MATERIAL TYP TYPICAL DIA DIAMETER MAX MAXIMUM DIM DIMENSION MECH MECHANICAL UNO UNLESS NOTED OTHERWISE DL DEAD LOAD MEZZ MEZZANINE DN DOWN MFR MANUFACTURER DS DOWNSPOUT MH MANHOLE VCT VINYL COMPOSITION TILE DR DOOR MIN MINIMUM VERT VERTICAL DTL DETAIL MISC MISCELLANEOUS DWL DOWEL MO MASONRY OPENING WITH DWG DRAWING MOD MODULAR W� MS8 MOP SERVICE BASIN (SINK) '�A/O WITHOUT MTL METAL WWDDN WOOD EA EACH WINDOW EJ EXPANSION JOINT WGT WEIGHT EL ELEVATION NIC NOT IN CONTRACT WP WATERPROOF ELEC ELECTRIC/ELECTRICAL NOM NOMINAL ELEV ELEVATION NTS NOT TO SCALE EMER EMERGENCY CODE INFORMATION APPLICABLE CODES INTERNATIONAL BUILDING CODE 2006 INTERNATIONAL PLUMBING CODE 2006 INTERNATIONAL MECHANICAL CODE 2006 INTERNATIONAL ELECTRICAL CODE 2006 NATIONAL FIRE PROTECTION ASSOCIATION FIRE CODES UNIFORM FEDERAL ACCESSIBILITY STANDARDS, A.D.A. APPROVED S �• NCPTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION DIVISION OF WATER QUALITY Late G , 20 (� Stcr::_L: cr r e: it No5�71U0�0 MATERIALS LEGEND O EARTH CONCRETE EARTH BALLAST GRAVEL PLASTER BRICK STONE o CMU TILE (CERAMIC) EPDM ETHYL PROPYL DIENE MONOMER NO NUMBER I EQ EQUAL CMU TILE (SLUSHED) (QUARRY) EWC ELECTRIC WATER COOLER EXIST EXISTING EXP EXPOSED CONSTRUCTION PERMIT SUBMISSION. EXT EXTERIOR WOOD (FINISH) GYPSUM BOARD BITUMINOUS CONCRETE 77_(^Z7 7 Z, TERRAllO ^-XPRE& MAP 16 20110 rNC DIENR Ph&\ 40 Dewberry ARCHITECT 8401 ARUNGTON BOULEVARD FAIRFAX, VA 22031 PHONE: 703.698.9050 FAX 703.698.9049 www.psa-dowberry.com fO Dewberry° Dewberry & Davis, Inc. CIVIL -STRUCTURAL -MEP 2301 REXWOODS DRIVE SUITE 200 RALEIGH, NC 27607 PHONE: 919.881.9938 FAX 919.881.9923 NCBELS # F-OM CONTRACTOR a Centennial' contractors enterprises, inc. D e s i g n- B u=? a CLIENT Q Z LL 00 ao r° W 04 Z W cc W W LL :3 U) J a ch Q CQ G SEAL SCALE No. DATE BY Description REVISIONS DRAWN BY VJW , KK APPROVED BY MBS CHECKED BY KK DATE 8/28/2009 TITLE COVER SHEET PROJECT NO. # 401819R501 G-001 SHEET NO. 2 r 3 [Mel 1-4 n A 0 GENERAL NOTES 1. THE CONTRACTOR SHALL HAVE A COMPLETE SET OF CONTRACT DOCUMENTS AS WELL AS ALL APPROVALS AND PERMITS ON THE JOB SITE AT ALL TIMES. 2. THE CONTRACTOR IS RESPONSIBLE FOR ALL LAYOUT WORK REQUIRED TO PROPERLY CONSTRUCT THE WORK. ALL UTILITIES SHALL REMAIN ACTIVE DURING CONSTRUCTION UNLESS OTHERWISE NOTED. CONTRACTOR SHALL ENSURE THAT ANY LINES FEEDING OTHER BUILDINGS REMAIN INTACT AND ARE CAPABLE OF BEING MAINTAINED. 3. CONTRACTOR SHALL MAKE EVERY EFFORT TO SAVE PROPERTY IRONS, MONUMENTS, OTHER PERMANENT POINTS AND LINES OF REFERENCE AND CONSTRUCTION STAKES. PROPERTY IRONS, MONUMENTS, AND OTHER PERMANENT POINTS OF REFERENCE DESTROYED BY THE CONTRACTOR SHALL BE REPLACED BY A NORTH CAROLINA LICENSED LAND SURVEYOR AT THE CONTRACTOR'S EXPENSE. 4. 36" MINIMUM COVER SHALL BE PROVIDED OVER ALL WATER LINES AND SEWER LINES UNLESS SHOWN OTHERWISE. 5. CONTRACTOR SHALL INSTALL MEASURES AS NECESSARY DURING CONSTRUCTION FOR SEDIMENTATION AND EROSION CONTROL. 6. THE CONTRACTOR SHALL RESTORE THE DISTURBED AREA TO EXISTING OR FINISHED GRADE UNLESS SHOWN OTHERWISE ON THE DRAWINGS. 7. CONTRACTOR SHALL SALVAGE ALL SIGNS WITHIN CONSTRUCTION LIMITS AND REINSTALL AS DIRECTED BY OWNER. 8. ALL FITTINGS ARE NOT SHOWN ON THE DRAWINGS, THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING AND INSTALLING ALL FITTINGS NECESSARY TO COMPLETE THE WORK. 9. THE CONTRACTOR SHALL MAINTAIN SEPARATION BETWEEN SEWERS AND WATER MAINS AS FOLLOWS: (A) LATERAL SEPARATION OF SEWERS AND WATER MAINS. WATER MAINS SHALL BE LAID AT LEAST 10' LATERALLY FROM EXISTING OR PROPOSED SEWERS, UNLESS LOCAL CONDITIONS OR BARRIERS PREVENT A 10' LATERAL SEPARATION -IN WHICH CASE: (1) THE WATER MAIN IS LAID IN A SEPARATE TRENCH, WITH THE ELEVATION OF THE BOTTOM OF THE WATER MAIN AT LEAST 18" ABOVE THE TOP OF THE SEWER, OR (2) THE WATER MAIN IS LAID IN THE SAME TRENCH AS THE SEWER WITH THE WATER MAIN LOCATED AT ONE SIDE ON A BENCH OF UNDISTURBED EARTH, AND WITH THE ELEVATION OF THE BOTTOM OF THE WATER MAIN AT LEAST 18" ABOVE THE TOP OF THE SEWER. (B) CROSSING A WATER MAIN OVER A SEWER WHENEVER IT IS NECESSARY FOR A WATER MAIN TO CROSS OVER A SEWER, THE WATER MAIN SHALL BE LAID AT SUCH AN ELEVATION THAT THE BOTTOM OF THE WATER MAIN IS 18" ABOVE THE TOP OF THE SEWER, UNLESS LOCAL CONDITIONS OR BARRIERS PREVENT AN 18" VERTICAL SEPARATION - IN WHICH CASE BOTH THE WATER MAIN AND SEWER SHALL BE CONSTRUCTED OF FERROUS MATERIALS AND WITH JOINTS THAT ARE EQUIVALENT TO WATER MAIN STANDARDS FOR A DISTANCE OF 10' ON EACH SIDE OF THE POINT OF CROSSING. (C) CROSSING A WATER MAIN UNDER A SEWER WHENEVER IT IS NECESSARY FOR A WATER MAIN TO BE CROSSED UNDER A SEWER, BOTH THE WATER MAIN AND THE SEWER SHALL BE CONSTRUCTED OF FERROUS MATERIALS AND WITH JOINTS EQUIVALENT TO WATER MAIN STANDARDS FOR A DISTANCE OF 10' ON EACH SIDE OF THE POINT OF CROSSING. A SECTION OF WATER MAIN PIPE SHALL BE CENTERED AT THE POINT OF CROSSING. 10. ALL CONCRETE SHALL BE 3,000 PSI STRENGTH (28 DAY), UNLESS OTHERWISE NOTED. 11. CONTRACTOR SHALL INSTALL APPROVED WARNING TAPE OVER PIPE CENTERS AT A DEPTH OF 1 J" TO 2". 12. CONTRACTOR SHALL MAINTAIN TEMPORARY POWER TO ALL EXISTING BUILDINGS AS REQUIRED DURING CONSTRUCTION. 13. CONTRACTOR SHALL CONTACT HYDE COUNTY WATER DEPARTMENT AT 252-926-4196 TO COORDINATE NEW WATER SERVICE. TOPOGRAPICAL SURVEY NOTES 1. SURVEY BY DEWBERRY & DAVIS, INC. DATED MAY 5, 2009. 2. HORIZONTAL CONTROL IS RELATED TO POINT NUMBER 1 AND POINT NUMBER 2. POINT NUMBER 1 N=631266.47 E=2840925.58 POINT NUMBER 2 N=631207.16 E=22840495.50 POINT NUMBER 1 IS 85.6' NORTHEASTERLY OF A SANITARY SEWER MANHOLE AND 85.2' NORTHWESTERLY OF A HYDRANT. POINT NUMBER 2 IS A NAIL 116' SOUTHERLY OF A CONCRETE BRIDGE, 20.3' WESTERLY OF THE EDGE OF ASPHALT AND 52.7' NORTHWESTERLY OF A FENCE CORNER. 3. VERTICAL CONTROL IS RELATED TO POINT NUMBER 1 ELEVATION = 3.51 AND POINT 2 ELEVATION = 2.35. BENCHMARK IS A RAILROAD SPIKE IN A POWER POLE 112, SOUTHEASTERLY OF THE PUMP STATION AND 91.3' WESTERLY OF MAINTENANCE BUILDING ELEVATION = 5.87' (VALUES ARE NAVD 88) 4. VALUES OBTAINED BY GPS OPUS OBSERVATIONS. STATE PLANE COORDINATES SHOWN ARE ON NORTH AMERICAN DATUM 1983 (NAD 83) AND THE VERTICAL ELEVATIONS U3 x SHOWN ARE BASED ON NORTH AMERICAN VERICAL DATUM 1988 (NAVD 88) z ut 5. THE SITE IS LOCATED WITHIN "ZONE AE" AS SHOWN ON FLOOD INSURANCE RATE MAP (FIRM) PANEL NUMBER "8642 J", MAP NUMBER "3720864200J", EFFECTIVE DATE MAY 15, 2003 0 6. THE UNDERGROUND UTILITIES SHOWN HAVE BEEN LOCATED FROM FIELD SURVEY )a o INFORMATION. THE SURVEYOR/ENGINEER MAKES NO GUARANTEE THAT THE UNDERGROUND m m EXISTING SANITARY SEWER PUMP STATION UTILITIES SHOWN COMPRISE ALL SUCH UTILITIES IN THE AREA, EITHER IN SERVICE TOP=3.14 OR ABANDONED. THE SURVEYOR O INV. IN (SE) 8" PVC=-3.80 ENGINEER FURTHER DOES NOT WARRANT THAT THE co c� / � I.r, INV. OUT 4" PVC=-o.zt UNDERGROUND UTILITIES SHOWN ARE IN THE EXACT LOCATION INDICATED. o BOTTOM OF WET WELL=-7.21 m �• o Ib SS -is-_ 'u M\ I \ s � ss � 23.o,� B10 B8 GRAVEL SURVEY CONTROL 30 / - 2.0- -2'0'` _. ,- POINT NUMBER.2 \`25 -80- - - -2.0- o ASPHALT B 1 3 B 7 ! ` _ =---- ,�631207.15 ASPHALT ! E zu4SL49¢ B 12 B 1 B 1 - INV=0.73 "0 - 2• _ i 1.5 - - C 8 � `../ _ �� ,p BE CHMARK I - - $.0 io z - -1.5-- _ DP3 "1.5_ '1`�1LU � R POLE � � �/ \\ �Os ~ EXISTING BUILDING v S / O MAINTENANCE AULT\ �TA JURIS91f;TIONAL FFE=2•67 UG D P 4 / \ ,BOUNDARY (TYP) 5 1.g B 2�� l % _ / u, SILO a�RD NLET 2 1.5� C (� (��n o \ zZ v� ,T\� Ini x G SUGE iSGE i� rR =1.92 m PI C �\ g �i`# /3\ \ I <<�\� I \VI%�'t UG��= INV=1.64 f (FILL ) Z pR 2�a C 1 2 !If? 33r I \s W .o i \ 1 6' STORAGE N a 2S ( , EXISTING / - - R \\ P / o SHED CONCRETE s GRAVEL Z I I I mill l ��, . S\ 2 l 40- : r N � ��' < ,, ) III III I II ) \ ti / C 14 C 18 I / / / \ N3\ 5 L� / - CAN PY o PAD T s) m y NI '11111`I'Iill`l �t•o\ �1s\ \moo �'/ / ) Fo \ \ l o FUEL / I 1N 0 1111 _ ! / / B 2 3 N DD \ \ �c's \ - TANK I rn tmn j 1j I iW �/11146 2 _ 1 1.0 \ -1.5_ /1 3 1 7 !/ // I I `� \_- -� FUEL III, / , _ _C 1 5 ! ti / / I I I ` TANKS r l/ i' �- ro I i DIRT .. l I li 1 ,,F7 Vg �� Naj � 0- XEXISINGu� � ST CRINGE SH -OUIPMF Cl) o-LS- x -2.0- - ��NzV� = O.%O INV=0.84 � 22.5 op � Le.s= °t ry\<�, �o l III- IN in, I I I \ \ \ \ \v / / / p I' I o _ -�S DIRT SURVEY CONTROL POINT NUMBER 1 N 631266.47 / E 2840925.58 3.50 EL 3.50 SS\/ EXISAIITARY SEWER MANHOLE TOP=2.37 INV. IN (SW) 6" DIP=0.27 INV. IN (NE) 6" DIP=-1.23 INV. IN (E) 8" PVC=-1.43 INV. OUT (EX. PUMP STATION) 8" PVC=-1 r\ N 4n GRAVEL INV--0.40 INV=-0.44�-2.0' IItII'• I II II IiI' II ( �II } / ��, 3\-0 .'32.\' '�• \2,0' `.202 F�bC/ o CO\15OZ ISTIG BUILDING ° INV=-0.9GRAVEL mot.° \ \ 1•5 EXIt` riN(3 CONCRETE PAD all I11 -1 -2s 2.s / - = f/� 11'°� cx EXISTING CONCRETE /2.0 ^^2.0= = - _ -- _ o -_ - _ tea: J J�llllll 'II r _PAD V �2.0� _ 2.0- - _ - _-1• -'r i 0 A�1 =2 1 - _ -� _�\ o CANAL Lam- /�. p= i 7 q WAL - TARP3�•��Ly R�� //�cANA\\�\�� I !/'t"• B='®o.. I1\ \=Imp "i4o _ !1-Y� \\ .a3a AJ= - - - /-t I S\ ! �Nogo -3,0- 17&_ 1.0 a �' I \ �l I I b �m- a�g<:6 ti b?p O/ eo OHE- 111 I l l \ o `� 1.0 - - �1o I SS - o� l DIP A2 A19 CPP A CMP LEGENDr°o 0,5-� \ j TEST PIT v SIGN l v TELEPHONE PEDESTAL /G -o,s �oq 0 POWER POLE es cos- - -os- - - -os- - - LIGHT POLE p s GUY WIRE Q SANITARY MANHOLE 40 0 20 40 80 ® YARD INLET -GRATE p WATER SPIGOT WATER VALVE 1 INCH = 40 FEET WATER METER FIRE HYDRANT O BOLLARD x STREAM C/L TEMPORARY BENCH TRAVERSE - - EDGE OF GRAVEL COMM_ BURIED TELEPHONE fi ($ JURISDICTIONAL BOUNDARY UGE- BURIED ELECTRIC PERMIT NOT ISSUED F OVERHEAD ELECTRIC BUILDING SEWER DUCTILE IRON PIPE CORRUGATED PLASTIC PIP CORRUGATED METAL PIPE CONCRETE EDGE OF ASPHALT FENCE TREE LINE CANAL TOP OF BANK ,a �uffillm PS.1 fj Dewberry ARCHITECT I 8401 ARL I NGTON BOULEVARD FAIRFAX, VA22031 PHONE: 703.696.9= FAX 703.698.9049 www.psadewberry.com Dewberry* Dewberry & Davis, Inc. CIVIL -STRUCTURAL -MEP, 2301 REXWOODS DRIVE SUITE 200 RALEIGH, NC 27807 PHONE: 919.881.9939 FAX 919.881.9923 NCBELS S F-0079 CONTRACTOR Centennial' contractors enterprises, Inc. Design - Build CLIENT Q �O oW OI- Q V tt) ♦-^a 00 v! Z LL a LLJ > u) W CC z Lu (� LL a C.") Q 0 3 LL z Q Jco O0 U cQ G SE SCALE No. I DATE I BY] Description REVISIONS DRAWN BY APPROVED BY CHECKED BY DATE TITLE MBW MBW CHB 3/10/2010 CEDAR TREE EXISTING CONDITIONS GENERAL NOTES AND LEGEND PINE TREE PROJECT NO. # 401819R501 F-024111111111110M SUBMISSION. ciiiiiii,i 01 OR CONSTRUCTION.I SHEET NO. 1 K 3 , 4 5 E 0 A 0 WET DETENTION BASIN DATA TABLE STRUCTURE ELEV. (FT) TEMPORARY POOL 1.45 SHWL OP OF SHELF 1.40 PERMANENT POOL 0.90 BOTTOM OF SHELF 0.40 POND BOTTOM —3.10 SEDIMENT BOTTOM —4.10 SEE ENLARGED GRADING PLAN ON SHEET C-112. WET DETENTION BASIN EMERGENCY SPILLWAY CREST. MAIN CANAL WET DETENTION BASIN TAR RIVER BUFFER BOTTOM EL=(-4.10) ZONE 1_ _ AR RIVER BUFFER_ —1.5 — C N o (SEE TABLE THIS SHEET) '7 _ — ZONE 2 1,5 — —1•s' /v/� /\' TREELINE `0.5 �q 1 � — 0.5 - -0.5=-0.5— — — —0.5— — — MAIN CANAL EXISTING SANITARY SEWER PUMP STATION - -- TOP=3.14 _ INV. IN (SE) 8" PVC=-3.80 INV. OUT 4" PVC=-0.21 ----�— a BOTTOM of WET WELL=-7.21 TAR RIVER BUFFER x ZONE 1— TA RIVER BUFFER _ ZONE 2, 4• 0 20 4 • :• r=� A SS_ LIMITS OF CONSTRUCTION (TYP) SURVEY CONTROL POINT NUMBER 1 N 631266.47 E 2840925.58 EL 3.50 NOTES: 1. TAR RIVER BUFFERS BASED ON SURVEY PERFORMED BY HOOD & RICHARDSON, P.A. DATED AUGUST 18, 2000. 2. CONTRACTOR SHALL PROVIDE POSITIVE DRAINAGE. 3. SLOPE SHALL BE A MINIMUM OF 2% AWAY FROM BUILDINGS, FOR 10 FEET. 4. SIDEWALKS SHALL HAVE A CROSS SLOPE OF 2%, UNLESS OTHERWISE NOTED. EXISTINQ SANI'FARY SEWER MANHOLE TOP=2.37 INV. IN (SW) 6" DIP=0.27 INV. IN (NE) 6" DIP=-1.23 INV. IN (E) 8" PVC=-1.43 INV. OUT (EX. PUMP STATION) 8" PVC=-1.48 PS.1 Dewberry ARCHITECT ( 8401 ARUNG70N BOULEVARD FAIRFAX, VA 22031 PHONE: 703.698.9080 FAX: 703.6W.9049 www.psa-dowbeny,com Dewberry' Dewberry & Davis, Inc. CIVIL -STRUCTURAL --MEP 2301 REXWOODS DRIVE SUITE 200 RALEIGH, NO27607 -_ ---�— PHONE: 919.881.9939 FAX 919.881.9923 NCBELS # F-OM CONTRACTOR q3Centennial' contractors enterprises, inc. D e s i g n- B u i I d CLIENT TJ.s. FISH AND WILDLIFE on CC Z Q z O O O W V J Z V— � N > VJ W It Z Luo YLL LZ 0) a VH 20 LLL Z Q J cn 00 U Q 2 SCALE I No. I DATE I BY I Description 3EVISIONS DRAWN BY APPROVED BY CHECKED BY DATE MBW MBW CHB 3/10/2010 GRADING & DRAINAGE PLAN PROJECT NO. # 401819R501 PERMIT SUBMISSION. C-1 04 SUED FOR CONSTRUCTION. SHEET NO. 1 r-WET DETENTION BASIN EMERGENCY SPIL i CREST i D _ p EXISTING SITG2,0-- .0 je•�jj Y TOP OF BANK 2.50' 2" GALVANIZED 5 POST (TYP 4' O.C.) r WET DETENTION RASIN —5 2 DETENTION BASIN \ JURIDICTIONAL BOUNDARY (TYP) TP CREST / 1,5 OUT= —0.22 3 BI t \ Mp i/ o / MN t J � OI C W / CA VII/ m 1•Q _ —�— A( �1 41 _ In _ 1.0 _ I ENLARGED GRADING PLAN 5 HORIZONTAL SCALE EMERGENCY SPILLWAY CREST ELEV=1.85' 2-x2" GALVANIZED 12" CLASS I ANGLE (POST TO POST) RIP RAP GALVANIZED HARD ARE FOREBAY CREST ELEV=0.90' TOP OF BAFFLE (TYP) EACH POST = 1.45' (TYP) AND 12" O.C. ON ANGLE. EX. GRADE PERMANEN p II II II II N II II II BOTTOM OF II 11 BAFFL =0.45' 11 12" CLASS 1 I) II RIP RAP 11 II BOTTOM OF II II POND = (— .10 II II FOREBAY BOTTO WET DETEN ON BASIN B 12" DIA, 24- DEEP 5 1 LF OF 12"-1 MP ® 0.64% IV OUT=0.00' 0 —5 WET DETENTION BASIN SEDIMENT BOTTOM = (-4.10) • , 1 -11�= -II=11= I II=.11 II 11-11 II 11=�1 If 11-11= If-ll =11 If=11 l I� ILIIaI • • • • • • t ILII It II ll II111111.11:� :-1f-ll=.11=11=11=.11=.11=1 L UNDERCUT, REMOVE UNSATISFACTORY MATERIAL AND COMPACT FILL (98% ASTMD-698) SECTION B-B 22 LF OF 24" RCP ® 1.0% MM 20 0 10 20 40 1 INCH = 20 FEET VERTICAL SCALE 2 0 1 2 4 1 INCH = 2 FEET 0 NOTES 1. EXTEND PERMANENT BAFFLES INTO BANK MINIMUM OF 3 FEET. 2. BAFFLES SHALL BE 3/16" FIBERGLASS PLATES. �s . 5--lI 4,13 � 1 t 1 I 1 t • MAINT�NPNC Sao FFE=*5•00 . I � I 0 1 • I II r (-2.60) 6" SCHEDULE 40 STEEL PIPE, —5 1—FOOT MINIMUM WITH FLANGI GATE VALVE WHEEL FOR OPERATIONAL USE TOP OF TRASH RACK=1.65' 5 TOP OF RISER=1.45' PERMANENT POOL E ATION=0.90' FILL (TYP) ORIFICE INV.=0.90' SEE ORFI E SKIMMER FOR RISER DETAIL T IS SHEET �-J —5 INVERT IN = 0.20' k i BOTTOM OF POND= —3.10 2,-0' v 6" GATE VALVE Ip SEDIMENT STORAGE DEPTH vl — 0.3' —TACK WELD EMBED 1'-0" p v D WET STORAGE VALVE WHEEL 35• MIN. BAND COUPLING 4" SCREW CAP — 4"x4" SCH 40 PVC TEE 4" CAP WITH 2- HOLE —� 4" DEWATERING ORIFICE, SCHEDULE 40 STEEL STUB 6" (MIN). 30. 0 TRASH RACK 0 RISER '— ORIFICE SKIMMER PLAN VIEW OF WET DETENTION BASIN - RISER DETAIL —CORRUGATED ALUMINUM TRASH RACK W/ ANTI —VORTEX DEVICE & A TOP GRATE OF ALUMINUM BAR ® 6" O.C. E/W 24"0 CORRUGATED ALUMINUM PIPE (CAP) RISER /\ /' #4 HOOP REBAR (30" DIA) (3) #4 REBAR EACH WAY AT BOTTOM OF CONCRETE BLOCK V3'-0" x 3'-0" CONCRETE ANTI —FLOATATION BLOCK EMBED CAP RISER 12" (TYP.) (3,000 PSI STRENGTH CONCRETE) WET DETENTION BASIN - RISER DETAIL 1 "=1' 12- CMP 5 PS.N Dewberry ARCHITECT I 8401 ARLINGTON BOULEVARD FAIRFAK VA22031 PHONE: 703.698.9M FAX: 703.698.9W www.psa-dewborry.com Dewberry" Dewberry & Davis, Inc. WELD CIVIL -STRUCTURAL -MEP 2301 REXWOODS DRIVE 2 SUITE 00 RALEIGH, NO 27607 PHONE: 919.881.9939 FAX: 919.881.9923 NCBELS # F-0679 CORRUGATED METAL RISER ORIFICE SKIMMER FOR RISER DETAIL N.T.S. NOTE: WITH CMP RISER, USE PVC SCHEDULE 40 STUB FOR DEWATERING ORIFICE DRAINAGE TUBING SHALL COMPLY WITH ASTM F667 AND AASHTO M294 CONTRACTOR f . ; T Centennial" contractors enterprises, inc. D e s i g n B u i I d CLIENT WET DETENTION BASIN PLANTING SCHEDULE FOR PLANTING IN WET DETENTION BASIN, THE CONTRACTOR SHALL LANDSCAPE ACCORDING TO THE PLANTING SPECIFICATIONS BELOW. ALL PLANTS ARE BARE ROOT. ZONE 1 (ELEV. 1.40 AND ABOVE) SOD (NOTE: SOD ALL SLOPES OF BMP FROM ELEVATION 1.4 TO TOP AND BACK TO EXISTING GRADE). ZONE 2 (ELEV. 0.90 TO 1,40) DRY MARSH — THE CONTRACTOR SHALL CHOOSE PLANTINGS FROM THE FOLLOWING LIST (USE OF AT LEAST 3 OF THE SPECIES LISTED): • GOLDEN ROD (SOLIDAGO) • BUTTON BUSH (CEPHALANTHUS OCCIDENTALIS) SEAL • BUTTERFLY WEED (ASCLEPIAS TUBEROSA) • CAREX (CARER) is PURPLE MUHLY GRASS — (MUHLENBERGIA CAPILLARIES) ZONE 3 (ELEV. 0.50 TO 0,90) WET MARSH — THE CONTRACTOR SHALL CHOOSE SCALE PLANTINGS FROM THE FOLLOWING LIST (USE OF AT LEAST 3 OF THE SPECIES LISTED): • ST JOHNS WART (TRIADENUM VIRGINICUM) • SWEET FLAG (ACORUS AMERICANUS) • BLUE FLAG (IRIS AMERICANUS) is SWAMP LILY (CRINUM AMAERICANUM) • PICKEREL WEED (PONTEDERIA CORDATA) NOTES: 1. ALL PLANTS SHALL BE SPACED AT 2'-0" O.C. 2. ALL PLANTS SHALL ARE HERBACEOUS AND SHALL BE PLANTED BETWEEN MARCH 15 AND SEPTEMBER 15. 3. PLANT SIZE SHALL BE "PLUG". C/) Z Q z �0 oW -� a0 Q Z L= � I jC z �(f u U UJ Y L a "! UQ �o ca Lz Q� 00 U cQ G No. I DATE BY Description 4. PLANT SPECIES LISTED ABOVE SHALL BE USED REVISIONS RANDOMLLY IN EACH ZONE. 5. APPLY WETLAND SEED MIX TO ZONE 2 AND MBW ZONE 3. DRAWN BY INVERT OUT = 0.00' 03062 PERMIT SUBMISSION. NOT ISSUED FOR CONSTRUI APPROVED BY MBW CHECKED BY CHB DATE 3/10/2010 TITLE STORMWATER DETAILS PROJECT NO. # 401819R501 C-112 SHEET NO.