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HomeMy WebLinkAboutSW7070108_APPROVED PLANS_20070129STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS PERMIT NO. SW/% DOC TYPE ❑ CURRENT PERMIT APPROVED PLANS ❑ HISTORICAL FILE ❑ COMPLIANCE EVALUATION INSPECTION DOC DATET�� F YYYYMM DD CHANCELLOR HEALTH SERVICES ASSISTED LIVING FACILITY TOWN OF WINDSOR BERTIE COUNTY, NORTH CAROLINA OWNER/DEVELOPER Bertie Health Investors, LLC Spinnaker Development 56 W. THIRD ST, P.O BOX 2568 HICKORY, N.C. 28601 o' 06 STORMWATER APPROVED NO rM CA E OLIZ ENVIRgQI�tNTq[ DfVISIpNDpWA aNMIS,glpl TER QUALITY Date h 20 O JAN 0 5 2007 Hobbs, Upchurch & Associates,, P.A. Consulting Engineers, Surveyors & Land Planners Southern Pines, North Carolina 28387 300 S.W. Broad Street, Southern Pines, North Carolina 28387 Phone: (910) 692-5616 — Fax: (910) 692-7342 REVISIONS CONSTRUCTION NOTES: 1. THE CONTRACTOR SHALL CONTACT THE POWER CO., GAS CO., AND TELEPHONE CO. FOR THE EXACT LOCATION OF ALL UNDERGROUND MAINS, CABLES, OR LINES BEFORE CONSTRUCTION BEGINS. 2. PIPE SEPARATION: THE FOLLOWING MINIMUM PIPE SEPARATION WILL BE MAINTAINED: 12 INCHES VERTICAL SEPARATION BETWEEN CROSSING OF SANITARY SEWER AND STORM SEWERS, 18 INCHES VERTICAL SEPARATION BETWEEN CROSSING OF SEWER (INCLUDING FORCE MAINS) AND WATER MAINS, OR 10 FEET HORIZONTAL SEPARATION BETWEEN SANITARY SEWER (INCLUDING FORCE MAINS) AND WATER MAINS. IF THESE SEPARATIONS CANNOT BE MAINTAINED, DUCTILE IRON PIPE WILL BE USED 10 FEET EITHER SIDE OF CROSSING AND ALONG ENTIRE LENGTH OF LINE LESS THAN 10 HORIZONTAL FEET FROM WATER MAINS. THE CONTRACTOR SHALL RECEIVE APPROVAL FROM THE ENGINEER IN THE FIELD BEFORE PAYMENT WILL BE MADE AT DUCTILE IRON PRICES. 3. THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING AND • PROTECTING ALL EXISTING WATER SERVICE CONNECTIONS DURING CONSTRUCTION. ANY DAMAGE WHICH OCCURS AS A RESULT OF THIS CONSTRUCTION SHALL BE REPAIRED AT NO ADDITIONAL COST TO THE OWNER. IN THE EVENT OF A TEMPORARY SERVICE INTERRUPTION, THE CONTRACTOR SHALL IMMEDIATELY NOTIFY THE OWNER AND BEGIN REPAIRS. 4. ALL PIPING FOR FORCE MAINS SHALL BE PRESSURE TESTED, GRAVITY LINES SHALL BE AIR TESTED, AND MANHOLES SHALL BE VACUUM TESTED, ALL IN ACCORDANCE WITH THE APPROVED SPECIFICATIONS. THE CONTRACTOR SHALL NOTIFY THE ENGINEER 24 HOURS IN ADVANCE OF ALL SCHEDULED TESTING. 5. ALL WORK PERFORMED WITHIN NORTH CAROLINA DEPARTMENT OF TRANSPORTATION RIGHTS -OF -WAY SHALL BE PERFORMED IN STRICT ACCORDANCE WITH THE NCDOT CONSTRUCTION AND MAINTENANCE OPERATIONS SUPPLEMENT TO THE MANUAL OR UNIFORM TRAFFIC CONTROL DEVICES. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PERFORMING THE WORK AND ADHERING TO THE RIGHT-OF-WAY ENCROACHMENT CONTRACT SPECIAL PROVISIONS. t, 6. THE CONTRACTOR IS INSTRUCTED TO CONTROL SEDIMENTATION RUNOFF BY METHODS APPROVED BY THE ENGINEERS DURING THE COURSE OF CONSTRUCTION OF THIS PROJECT. THE CONTRACTOR IS REMINDED THAT ALL WORK SHALL MEET ALL APPLICABLE REQUIREMENTS OF THE RULES AND REGULATIONS OF EROSION AND SEDIMENT CONTROL AS PUBLISHED BY THE DEPARTMENT OF ENVIRONMENT, HEALTH AND NATURAL RESOURCES, NORTH CAROLINA SEDIMENTATION CONTROL COMMISSION. 7. THE CONTRACTOR SHALL PROVIDE AS -BUILT DRAWINGS INDICATING THE ACTUAL AS -BUILT CONDITION OF THE PROJECT AT COMPLETION. AS-BUILTS WILL BE FURNISHED AT OR PRIOR TO FINAL INSPECTION BY THE ENGINEER. MARK-UP COPIES OF THE DRAWINGS INDICATING ALL DIMENSIONS AND ELEVATIONS ARE ACCEPTABLE AS AS -BUILT DRAWINGS. EROSION CONTROL IS A PERFORMANCE BASED REQUIREMENT FOR WHICH THE CONTRACTOR IS RESPONSIBLE. 8. CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING THE RELOCATION OF ANY POWER POLES OR OTHER EXISTING UTILITIES WITH THE ELECTRICAL AND/OR TELEPHONE COMPANY PRIOR TO THE BEGINNING CONSTRUCTION. 9. THE CONTRACTOR SHALL BE RESPONSIBLE FOR CONTACTING THE OWNER TO ACCURATELY DETERMINE THE LOCATION OF EXISTING WATER MAINS AND SEWER LINES WITHIN THE PROJECT AREA. THE CONTRACTOR SHALL TAKE ADDITIONAL CAUTION IN EXCAVATING AROUND THE SERVICE LINES AND MAINS WHILE WORKING WITHIN THIS PROJECT. ANY DAMAGE TO THE MAINS OR SERVICE LINES SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR. r�S 0 10. THE CONTRACTOR SHALL BE RESPONSIBLE FOR CONTACTING THE OWNER TO ACCURATELY DETERMINE THE LOCATION OF EXISTING WATER MAINS AND SEWER LINES WITHIN THE PROJECT AREA. THE CONTRACTOR SHALL TAKE ADDITIONAL CAUTION IN EXCAVATING AROUND THE SERVICE LINES AND MAINS WHILE WORKING WITHIN THIS PROJECT. ANY DAMAGE TO THE MAINS OR SERVICE LINES SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR. 11. THE CONTRACTOR SHALL INSTALL TRACER WIRE FOR ALL PVC INSTALLATIONS. THE LOCATOR WIRE IS TO BE STANDARD 12 GAUGE COPPER WIRE BURIED IMMEDIATELY OVER THE PIPE. LOCATION WIRE CONNECTIONS SHALL BE WATERTIGHT, AND WILL BE ACCOMPLISHED BY USING TWISTER DB PLUS WATERPROOF WIRE CONNECTORS, OR AN APPROVED EQUAL. THE COST FOR TRACER WIRE INSTALLATION SHALL NOT BE PAID FOR DIRECTLY, BUT INCLUDED IN THE COST FOR PIPE INSTALLATION. (BY OTHrRS) (TYP.) / IT� EXISTING CREEK i / cp TBM NJ_ 4J1.... N = ' 11685.39' - .E . _ 1.4135.72' EL.. 102.01' . 'EXISTINO SOIL ROAD 1 AN TABLE OF CONTENTS SHEET DESCRIPTION 1 COVER SHEET 2 EXISTING SITE PLAN 3 SITE IMPROVEMENT/UTILITY PLAN 4 GRADING, DRAINAGE, EROSION CONTROL PLAN 5 MISCELLANEOUS DETAILS 6 MISCELLANEOUS DETAILS 7 MISCELLANEOUS DETAILS 8 EROSION CONTROL DETAILS F9 EROSION CONTROL DETAILS lo BIO-RETENTION DETAIL 1 I \ I TBM NL 53 \ I I N = 11662.33' I E = 14185.78' EL. 101.839 1 J � J � J O a- 6 CA: cz _C3 � �n ///,c O N v �j c 40 � 'd o s V) _ Q oc� mx moo`_ Z E 2 m `° L (� 0 u`ni = c Q v COO, v.aE s Q c o W m �C2oa = V Q W z W W Z W O U X ILL 0 J (.9 Z wz§Z > Z o0° W Woo QQ W w U 00 DATE.' OCT.2006 DESIGNED: JST GRAPHIC SCALE DRAWN: HMW3 40 OD 160 CHECKED: JST SCALE' AS SHOWN 1N 1•'M ) I SHEET NO. 1 inch = 40 ft.^ f rs, PROPOSED UTILITIES ARE SHOWN FOR PRICING PURPOSES ONLY. UTILITY PLANS WILL NEED TO BE FINALIZED AND PERMITTED ONCE EXTENSIONS TO THE SITE ARE COMPLETE (BY OTHERS). TIE EXISTING GRAVEL DRIVE TO PROPOSED ROAD FUTURE 1— FIRE HYD. ASSEMBLY 1— 6" GATE VALVE 1— 6"X6" TEE EXISTING DIRT ROAD // EXISTING CREEK \ FUTURE SEWER �I(BY OTHERS) 24' WIDE ROADWAY WITH 18"CONCRETE CURB & GUTTER (TYP.) NOTE: ON —SITE UTILITIES SHALL BE TIED TO PROPOSED UTILITY EXTENSIONS (BY OTHERS) TIE EXISTING GRAVEL DRIVE TO PROPOSED ROAD WETLANDS DELINEATION (BY OTHERS) (TYP.) BEND (TYP.) / 3-6"X6" TEE / 3-6" GATE VALVE / 1-6" WATER METER 1 —FIRE HYDRANT / ASSEMBLY 1—RPBP ASSEMBLY 2-22.5' BEND / PROPOSED 6 SEWER SERVICE WITH CLEANOUT 75MAX. 22.5- BEND (TYP.) PROPOSED 1— FIRE HYD. ASSEMBLY 1— 6" GATE VALVE \ PRPOSED 250' 6 WATER SERVICE FIRE DEPARTMENT CONNECTION FFE: 106.50' HANDICAP ACCESS 4** 114.42 RAMP (TYP.) ' . 278' JWALL) 0AOwmr% r%ATA //CAI !M 11 ATIAAIC. NUMBER OF EMPLOYEE: 30 NUMBER OF ACCOMMODATIONS: 60 REQUIREMENTS: 1 SPACE FOR EVERY 4 ACCOMMODATIONS, AND 1 SPACE FOR EVERY EMPLOYEE. REQUIRED SPACES: 45 PROVIDED SPACES: 58 HANDICAP SPACES: 2 TOTAL SPACES: 60 1 14.33' 16' WIDE GRAVEL FIRE LANE PROPOSED CON( SIDEWALK (TYP.) STORAGE BUILDING 16' WIDE PAVED ACCESS ROAD FOR TRUCK DELIVERIES PROPOSED PROPERTY BOUNDARY REVISIONS SYM. I DESCRIPTION DATE I BY GRAPHIC SCALE ( IN FEET ) I inch = 90 !t aIt OR cc 4 N o�C O �•0o v Q d `c Vco t '' N W r m C O 3 y t cn a � H o = v W z U o_ � ce Of W0U JZO Q3:z W W w pzz J �: 5 U00 z W 2 � 0 W m DATE: JAN. 2006 DESIGNED: JST DRAWN: HMW3 CHECKED: JST SC E. AS SHOWN ��ID 3 10 REVISIONS SYM. I DESCRIPTION DATE I BY ACCESS TO THE SITE IS --VIA AN EXISTING DIRT ROAD. / SURFACING OF THIS ROAD WILL BE BY OTHERS AND IS NOT INCLUDED IN THIS PLAN. 8flLF LEVEL SPREADER / AT ELEV. 1 t 1.L) / VEFLANOS-BELNEATIGN (BY OTHERS) (TYP.) WETLANDS IMPACTS FROM UTILITIES ARE APPX. 1/10 TH OF AN ACRE. POST CONSTRUCTION / NOTIFICATION TO BE FILED BY OWNER. / FES#1 INV. 100.00' �0- 100 7Q 2 TIE EXISTING GRAVEL DRIVE -TO PROPOSED. / / / \ 104 ROAD ELEV. 102,10mop 41 BIORETENTION / j /. .. / / AREA #1 YI#1 RIM: 104.001/ BIORETENTION AA, AREA #2 \ \\ 101 / / / /l 0 YI#2 NOTE: ROOF DRAINS SHALL BE RIM: 104.00' \ / DIRECTED SO THAT FLOW FROM \ , HALF OF THE ROOF DRAINS INTO _ \ \ p) EACH OF THE BIORETENTION AREAS. IF ROOF DRAINS d DISCHARGE DIRECTLY INTO BIORETENTION AREAS, OUTLET \� 0 PROTECTION SHALL BE PROVIDED. . CI#1 , INV. 104.5' I FFE: 106.5' �' 7 \2.0 INFILTRATION AREA #1 NOTE: 1) INFILTRATION AREA SHALL BE GRADED LEVEL AND SODDED WITH A DENSE VEGETATIVE COVER. 2) THE INFILTRATION BASIN SHALL BE PROVIDED WITH A PERMANENT BENCHMARK IN ORDER TO DEFINE THE CLEANOUT DEPTH OF 1 FOOT. 10 105_� 1 U �- 10' WEIR AT ELEV. 103 NOTE: WEIR SHALL BE LINED WITH NCDOT TYPE 2 FILTER / FABRIC AND COVERED WITH 12" o OF CLASS A RIPRAP FROM TOE % TO CREST BOTH SIDES. i FES#2 INV. 100.00' STORM DRAINAGE TABLE LOWER STRUCTURE UPPER STRUCTURE PIPE SIZE PIPE MATERIAL PIPE LENGTH PIPE SLOPE LOWER INVERT UPPER INVERT FES#1 YI#1 18" RCP 126' 1.00% 100.00' 101.25' FES_#2 . YI#2 15" RCP 91, 1.10% 100.00' 101.00' 7 NOTES SITE. DATA: TOTAL SITE: -5.80 ACRE 1. THESE DRAWINGS FOR PROPOSED CONSTRUCTION IMPERVIOUS AREA: 1.68 ACRES ARE SUBJECT TO GEOTECHNICAL REVIEW PRIOR TO PERCENT IMPERVIOUS: -29% ACTUAL CONSTRUCTION. HOBBS UPCHURCH & ASSOCIATES HAS PERFORMED NO SUBSURFACE INVESTIGATION TO DETERMINE THE CONSTRUCTABILITYw THESE PLANS. �, � ' p4, c, vi, 1 IgI`6 M�a� .2. WETLAND IMPACTS HAVE NOT BEEN ADDRESSED BY 9 U HOBBS -UPCHURCH & ASSOCIATES. A WETLAND SURVEY SHOULD -BE COMPLETED PRIOR TO CONSTRUCTION TO DETERMINE THE IMPACTS IF ANY, TO JURISDICTIONAL \a WATERS.. PROPOSED PROPERTY \ BOUNDARY yQjE; ALL PROPOSED INLET STRUCTURES SHALL BE PROVIDED \ I WITH. INLET PROTECTION AS SHOWN ON THE ATTACHED DETAILS. �ll0 > 0 DRAINAGE AREA DELINEATION (TYP.) LEGEND. TEMP. BENCHMARK ® PRECAST YARD INLET / RCP FLARED END SECTION & RIPRAP DISSIPATOR PROPOSED SWALE AT 1.0% GRADE NOTE: SWALE SHALL BE LINED WITH EXCELSIOR MATTING AND SEEDED THOROUGHLY TO PROVIDE A DENSE VEGETATIVE COVER. 30 GRAPHIC SCALE 15 30 w ( IN FEET ) 1 inch = 30 ft JAN 2 6 2007 DWQ PROJ # MCC 12 00 N M O U m p� ct.- Q O V X w� E0 vCos' 10 o� N d •c N O C Q) v W.-cmd �. C 0 3 t y v, N 0_ o r ` M 2 V Z J w (,f J Q0 Z IY Z 0 O 0z _Z_O 0 U) I>Y of (D w Q U) z w O > Q w U O U U) Q U) 2 (D Z of Wz § O -J O Of Z Z O co O O 1— U U U) Z cn w ¢ 2 � U w m DATE: JAN. 2006 DESIGNED: JST DRAWN: HMW3 CHECKED: JST Ste: AS SHOWN SHEET NO. 4 10 OF: k REVISIONS LU z U a F1 VARIES TO SUIT FIELD CONDITIONS VARIES TO SUIT SERVICES DITCH BANK SEWER MAIN R" 8" MANHOLE RING AND COVER 6x6 NO. 6 SINGLE MAT REINF. IN CENTER THIRD OF WALL & IN TONGUE & GROOVE TAPPERED LIFTING HOLE RUBBER BOOT W/CLAMP GROUT 6" STONE BASE 6x6 NO. 6 W.W. MESH PRECAST MANHOLE DETAIL N.T.S. NOTES: 1. CONCRETE 4,000 PSI MIN.) REINF. IN ADJUSTABLE RINGS TO MEET ASTM. C-478-72 WIRE MESH-ASTM. A-1 85-69. 2. FLAT -TOP MANHOLE TO BE USED WHERE REQUIRED BY GRADE. 3. MANHOLES SHALL BE COAL TAR EPDXIED AT ALL FORCE MAIN DISCHARGE LOCATIONS. CLEANOUT PLUG THREADED PVC CAP FINISHED GRADE -- x /DITCH BANK TERMINATE SERVICES AT PROPERTY LINE OR LOCATION GIVEN BY ENGINEER SERVICE PIPE LENGTH (AS REQUIRED) UNDISTURBED EARTH OR TEE AS REQUIRED Af 2'-1 Yz 1'-1N 1'-11 Y2 SECTION A -A TOP OF COVER Al J BOTTOM OF COVER MANHOLE RING & COVER DETAIL N.T.S. w 2'X2'X6" POURED IN PLACE COLLAR OR CONCRETE DONUT i� 4" 45' BEND PIPE WIDTH + PIPE 4"x4"x4" Wye I ZONE C\ PIPE PVC CAP 4" PVC SANITARY SEWER NOTE: SERVICE SHALL BE 4" PVC SCHEDULE 40 PIPE SEWER SERVICE CONNECTION WITH CLEANOUT DETAIL N.T.S. TRENCH DETAIL N.T.S. NT MANHOLE FINAL BACKFILL NOTE: 1. BEDDING SHALL BE SMOOTH TRENCH BOTTOM, OR COMPACTED LOOSE FILL MATERIAL AS REQUIRED TO PROVIDE A FIRM, STABLE AND UNIFORM SUPPORT FOR THE FULL LENGTH OF PIPE. 2. PVC SDR 35 SHALL BE BEDDED WITH STONE TO THE SPRINGLINE OF THE PIPE AT ALL TIMES. STONE BEDDING SHALL CONTINUE TO TOP OF PIPE IN WET OR UNSUITABLE CONDINTIONS. 3. DUCTILE IRON PIPE SHALL BE BEDDED AND HAUNCHED WITH CLASS I, II, III OR IV MATERIALS. STONE SHALL BE USED FOR BEDDING AND HAUNCHING IN WET AND UNSUUTABLE CONDITIONS. 4. DEFLECTION TESTING WILL BE REQUIRED FOR ALL PIPE. UNDISTURBED EARTH UNDISTURBED L...,., ELEVATION NOTE: THRUST BLOCKS SHALL BE CONSTRUCTED OF 2000 P.S.I. CONCRETE TABLE "A" DIMENSIONS (IN FEET) PIPE SIZE (NOM. DIA. IN INCHES BEND 2 4 6 8 10 12 16 18 20 906 1.5 1.9 2.8 3.8 4.7 5.9 7.5 8.5 9.4 45' 1.0 1.4 2.1 2.8 3.5 4.3 5.5 6.2 6.9 22-1T20 0.8 1.0 1.5 2.0 2.5 3.1 4.0 4.5 4.9 11 - 1 0.8 1.0 1.1 1.5 1.8 2.2 2.2 3.2 3.6 THRUST BLOCK DETAIL FOR BENDS N.T.S. UNDISTURBED EARTH UNU151 umitu EARTH PLAN NOTE: THRUST BLOCK SIZE DETERMINED BY SMALLEST DIA. OF TEE DIM. PIPE SIZE INCHES (IN FEET) 2 1 4 1 6 1 8 1 10 1 12 1 14 1 16 1 18 20 A 1.6 1 1.9 2.8 3.8 4.7 5.9 1 6.6 1 7.5 1 8.5 9.4 THRUST BLOCK DETAIL FOR TEES N.T.S. NOTE: THE CONTRACTOR SHALL USE UNI-FLANGE CONSTRUCTION IN ADDITION TO CONCRETE THRUST BLOCKING AS SHOWN. cab: `• ac dw Q ^^�. 04 ■ �Clq8 40 v! a 4,�aa , u- cj N w y y H W 0 U) D 0 W qZ J w U c) G W Z U J Lu Q � � U =- Z R OZ = O 0ZZ UoO Z W = w U m DUE: JAN, 2006 DESIGNED: BGL MAWN: HMW3 CMMKED: BGL SCAM AS SHOWN SHEET NO. 5 OF: 10 • • FIRE HYDRANT TO BE MUELLER OR APPROVED EQUAL CONCRETE THRUST BLOCK SEE DETAIL W TAPS SHALL BE 1" MIN. REDUCED TO 5/8" OR 3/4 SVC. AS NOTED BY OWNER STEAMER NOZZLE TO FACE AWAY FROM FENCE 18" MIN. 3/4" THREADED ROD (2 REQUIRED) 0 0 Z_ A j 6" DUCTILE IRON PIPE LENGHT TO BE DETERMINED IN THE FIELD FIRE HYDRANT AND VALVE DETAII 6" THICK ABC BASE COURSE (100% COMPACTED) f- 2" S-9.5B j :. COMPACTED SUBGRADE LIGHT DUTY ASPHALT PAVEMENT SECTION NOT TO SCALE LOCK WING ANGLE VALVE CORPORATION STOP GATE VALVE & VALVE BOX METER BOX (CONCRETE, CAST IRON OR PLASTIC) J DUAL CHECK VALVE I' BACKFLOW PREVENTION 1100 i UNDISTURBED SADDLE SOIL TYPICAL SERVICE CONNECTION DETAIL N.T.S. PROVIDE TURF BOX AT EACH VALVE I SERVICE VALVE TYPICAL /"j EACH SIDE OF METER BOX % "0 2" COPPER METER YOKE MUELLER H-14033 OR EQUAL 2'X2'X6" POURED IN PLACE COLLAR OR CONCRETE DONUT REVISIONS VALVE BOX SHALL BE CENTERED OVER VALVE GATE VALVE CAP SHALL READ "SEWER" FOR FORCE MAIN VALVES AND "WATER" FOR WATER MAIN VALVES c N CAST IRON VALVE BOX VALVE GATE VALVE AND VALVE BOX N.T.S. 12" 12" 12" — MAXIMUM RESERVED P NA o ACCESSIBLE VAN PARKING $,o R7-8D VAN ACCESSIBLE SIGN (AS REQUIRED) II SIGN R7-8 R7-8 SIGN SIGN APPROVED FOR USE R7-8D UNDER GENERAL STATUTE 2.037.6 LEGEND AND BORDER - GREEN 6" DIA. STEEL WHITE SYMBOL ON BLUE BACKGROUND TUBE FILLED 5'-0" - CONDITION 1 BACKGROUND - WHITE WITH CONCRETE 7'-0" - CONDITION 2 hl I cV NOTE: CONSTRUCTION AND INSTALLATION OF SIGN '� .i: o FINISHED R7-8 AND R7-8D AND POST SHALL COMPLY i=ril 1 GRADE WITH GENERAL STATUE 20-37.6. CONDITION 1 - PEDESTRIAN PATH DOES NOT PASS UNDER OR AROUND SIGN CONDITION 2 - PEDESTRIAN PATH GOES BY, UNDER OR AROUND SIGN HANDICAP PARKING SIGN DETAIL NOT TO SCALE i-4" WIDE WHITE PAVEMENT /� HANDICAP PARKING SIGN - MARKINGS (TYP.) / PLANS (TEP) SITE LAYOUT 9' TYPICAL 8' HANDICAP I 8' HANDICAP 8' VAN 15' CAR 5LACE VAN 5PACE 5TKIPING 5PA(;t STRIPING PARKING SPACE LAYOUT DETAIL NOT TO SCALE cl: w Q co N M ace h/ N C� c 'aC c3 L u- alm -0 (6 t8 y 1 N c s L "c I v.cEo C 9v w � ov � 2 a W 0 U) O W Z J U U) 2 W Z U � W Q J Z 7O w LL 2 cc O o Z = WO O U W F- = W U m DATE: JAN., 2006 DESIGNED: JST DRAWN: HMW3 CHECKED: JST SCAM' AS SHOWN a 0 OR 10 REVISIONS SYM. DESCRIPTION DATE BY 0 ��?per'• �•M.dv�y?. 00 00 U 0 DEWATERING CONCRETE BLOCK A A ""'+r,rr,r,r,r```` °b 0 ®WW,M1® .-. 00 AS AS PIPE DIA. Q E2 o a o� ® _ _ REQUIRE REQUIRED AS REQUIRED a ,N — oro ° —� � �8 ® O � co M y �N CONSTRUCTION SPECIFICATIONS qc b ��o% OV®o PLAN Ile % J �✓ RIPRAP y o Z co 1. LAY ONE BLOCK ON EACH SIDE OF THE STRUCTURE ON ITS SIDE IN THE BOTTOM ROW TO ALLOW POOL DRAINAGE. THE FOUNDATION SHOULD BE EXCAVATED AT 2 INCHES BELOW THE CREST OF THE STORM � Q ��Y99 m�'oO° h O ° "cDO� o Lfl�pow �— SAS REQUIRED U x LEAST DRAIN. PLACE THE BOTTOM ROW OF BLOCKS AGAINST / n THE EDGE OF THE STORM DRAIN FOR LATERAL SUPPORT FLOW N AND TO AVOID WASHOUTS WHEN OVERFLOW OCCURS. 2:1 SLOPE, GRAVEL FILTER - TYPICAL CONC. / � ui N c IF NEEDED, GIVE LATERAL SUPPORT TO SUBSEQUENT IIIIII FLARED END •L ROWS BY PLACING 2 X 4 WOOD STUDS THROUGH BLOCK OPENINGS. --III--111-11 11 SECTION /� C.) •� o WIRE SCREEN IIIII 1111 � 11 � 1III,1I1� I I 111 111 111 2. CAREFULLY FIT HARDWARE CLOTH OR COMPARABLE ALL TEMPORARY SEDIMENT 11= ISOMETRIC VIEW = Lam, � o Z3 WIRE MESH WITH 1/2-INCH OPENINGS OVER BLOCK OPENINGS TO HOLD GRAVEL IN PLACE. POOL DEWATERING 36 SECTION A —A a c y -,_.. N a 3. USE CLEAN GRAVEL, 3/4- TO 1/2-INCH IN I -- T FILTER BLANKET .Q vZ3i o DIAMETER, PLACED 2 INCHES BELOW THE TOP 1' MIN. ^ - 16 O O OF THE BLOCK ON A 2:1 SLOPE OR FLATTER AND 0 o 2' MAX. 00 v SMOOTH IT TO AN EVEN GRADE. DOT /j57 WASHED STONE IS RECOMMENDED. PRECAST FLARED END SECTION (FES) _ us -, 1 1-1 -III=1 1-1 -I 1 II 1-= N.T.S. I11 �ih�����I SEDIMENT -III= BLOCK AND GRAVEL DROP INLET PROTECTION NOTE: TOTAL WEIGHT N.T.S. FRAME GRATE & HOOD 43 3/16" 510 LBS. 24" 6" T J n F- NOTE: ��1l(�l�tJ�� w 1. EITHER SOLID BRICK, SOLID BLOCK OR J- 0 PRECAST CONCRETE MAY BE USED. CROSS SECTION OF FRAME, GRATE, AND HOOD 2. STANDARD STEPS REQUIRED @ 16" O.C. -- 36" D WHERE DEPTH EXCEEDS 3'. O 3. USE MIN. 4000 P.S.I. CONIC. MIX. NOTE: NCDOT STD #840.03C WITH TYPE W "E, F AND G" GRATES AS APPROPRIATE Z �43" MIN.� 4. INSIDE DIMENSION FOR 24" PIPE AND GREATER USE PIPE DIA. PLUS 12". BACKFILL TO TOP OF Q J 5. WHERE DEPTH EXCEEDS 3' MANHOLE CURB, GRADE SMOOTH- -J STD. MANHOLE RING AND RING AND COVER TO BE LOCATED SEED AND MULCH � 18" x 36" FRAME uj COVER (SEPARATE DETAIL) OVER STEPS. AND GRATE W/HOOD U MAY BE CAST IN SLAB OR 0 SECURED TO TOP OVER STEPS TC EL. CC G RIM EL. PAVEMENT 43" MIN O — — _ — a I II III —II I IIIII I MI I I -- IIIII I IIIII I II REINFORCED CONCRETE DESIGN TO CONFORM TO THE =III=I I (=III=I I MI I M I I=I I I REQUIREMENTS OF ASTM C890 SPECIFICATIONS FOR=I _ I—III—III=III—III=III= NOTE: "STRUCTURAL DESIGN LOADING FOR WATER AND I III 1'. 4 WASTEWATER STRUCTURES" AND SHALL UTILIZE GRADE 60 -II -III -III ..III -III -II RE —BARS CONFORMING TO THE REQUIREMENTS OF ASTM A615 OR WWF CONFORMING TO THE REQUIREMENTS OF ASTM A185 OR BOTH. DESIGN FOR H-20-44 LOADING. CONCRETE SLAB ALL STEPS IN MANHOLE SHALL BE POLYPROPYLENE 2'-2" PLASTIC, REINFORCED WITH � Q 112" GRADE 60 REINFORCEMENT. MANHOLE STEPS @ 16" O.C. U J — O I IF DEPTH IS MORE THAN 3'. i 8++ 5,. MIN. e Q a a 1 COURSE VARIES � w -1 0 U 8" MASONRY WALLS (n 35" MIN. CONCRETE _ HL BORXPRECAST J Z OPENING STORM DRAIN LINE >—> 0 W > Z 35 MIN. 1 COURSE = O p VARIABLE RECEIVED o � j 5:1 MAX. W 0 O STANDARD STEPS -----'PIPE BAN 2 6 2007 V w 16 O.C. 4" 4" --GROUTED INVERT n Z ° 6» - .. i /1 •- p -i PROD # = W 4" j 6" MIN " < `. •. a ° .. a . a e _ I I — - !I — V m —I I--4" —g'— i l 1=1 I FEIII—I I I —I I I —I I —III I I —I I I —I I l—1 I I- P L A N =1 11=1 11=1 11=l 11=1 11=1 11=1 I I I I-1 11=1 11=1 l I-1 6" CONCRETE PAD W/ DATE: JAN, 2006 3000 PSI CONCRETE COMPACTED SUBGRADE #4 REBAR @ 12" O.C.E.W. DESIGNED: JST SECTION " � t r DRAWN: HMW3 `�, �1 - is NOTE: NCDOT STD. #840.01 #840.02 MASONRY CHECKED: JIST . -: a�•'r t .,. OR CONCRETE INLET BOXES. scnLe AS SHOWN SHEET No. N.T.S. �. '" `p CURB INLET DETAIL 7 €' N.T.S. OF: 10 • DOWNSTREAM "UP" MUST BE LEVEL. THE ENTIRE LENGTH OF SPREADER, SPREADER UP MUST BE 1' MINIMUM. FLOW SEE PLANS FOR ELEVATION.",& 2-r SURGE STOGEO-TEXTILE FABEXTEND A MINIMUONE FOOT PAST GRASS LINED CHANNEL 1 FOOT DEEP, 1 FOOT WIDE. SEE PLANS FOR LENGTH AND ELEVATION. KOM EROSION CONTROL NETTING TO BE INSERTED AND SECURED IN GRASS LINED CHANNEL. RIP RAP MAINTENANCE INSPECT THE LEVEL. SPREADER AFTER EVERY RAINFALL UNTIL VEGETATION IS ESTABLISHED AND PROPERLY MAKE ANY NEEDED REPAIRS. AFTER THE AREA HAS BEEN STABILIZED. MAKE PERIODIC INSPECTIONS AND KEEP VEGETATION IN A HEALTHY, VIGOROUS CONDITION. NOTE: STRUCTURAL STONE SHALL BE CLASS "A" STONE AND SHALL BE PAID FOR AT THE CONTRACT UNIT PRICE PER TON 'STONE FOR EROSION CONTROL CLASS "A"'. SEDIMENT CONTROL STONE SHALL BE NO. 5 OR NO. 57 STONE AND SHALL BE PAID FOR AT THE CONTRACT UNIT PRICE PER TON "SEDIMENT CONTROL STONE". TOP OF BERM SHALL BE A MINIMUM OF ONE FOOT BELOW THE SHOULDER OR DIVERSION POINT. DIVERSION POINT A SEDIMENT CONTINWI_ �lwlyt­ RIP RAP OUTLET PROTECTION AND ENERGY DISSIPATION. SEE PLANS FOR DETAILS FLARED END SECTION NOTE: LEVEL SPREADER DESIGN WILL BE BASED ON CURRENT DIVISION OF WATER QUALITY DESIGN GUIDELINES. PLAN STRUCTURAL STONE 12" MIN. " 18" 12 MIN. 12" MIN. � SEDIMENT CONTROL STONE­—/ 7'-6" MIN. SECTION A -A HORSESHOE PROTECTION DETAIL N.T:S. PIPE A )W TURAL STONE '—ROADWAY SHOULDER FLOW CLASS "B" RIPRAP 12" LAYER #57 STONE ON FACE L x W �(V,-r/, N /v A DESIGN SETTLED TOP REVISIONS 5'-0" MIN. SYM. DESCRIPTION DATE BY F O ao � cl w c 12 Q JVELOCITY VARIES (SEESCHEDULE) CROSS SECTION A �� I 00 � �I FILTER FABRIC EXCAVATED GROUND 2:1 SIDE SLOPE MAX. WEIR L I D F' B STONE SECTION / C FILTER FABRIC OVERFILL 6" FOR SETTLEMENT EMERGENCY BY-PASS 1�� 6" BELOW SETTLED TOP OF DAM 1:1 SIDE SLOPE IN NATURAL GROUND TEMPORARY SEDIMENT TRAP DETAIL 1L 4 PROPOSED FILL SLOPE 3 MAX. 1 L. EXISTING SWALE GROUND DEPTH SEED & MULCH GRASS SWALE PROPOSED FILL SLOPE EXCELSIOR MAT 2' OVERLAP AT SEAMS STAPLES 2' O.C. BOTH DIRECTIONS FLON 3 MAX. 1 SWALE DEPTH / LIMIT OF LINING DEPTH EXCELSIOR MAT GRASS SWALE (SHALL BE USED IN ALL SWALE CROSSINGS) RAgF OF nITrH ELEVATION VIEW TEMPORARY ROCK SILT CHECK DETAIL N.T.S. NOTES: USE CLASS "B" STONE FOR STRUCTURAL STONE FOR EROSION CONTROL AND PAY FOR AT THE CONTRACT UNIT PRICE PER TON 'STONE FOR EROSION CONTROL CLASS "B". PROPOSED FILL SLOPE RCP PIPE AT 1 W�1 3 �!MAX-j 1 FILTER FABRIC TO BE INSTALLED UNDER ALL RIP -RAP RIPRAP VELOCITY DISSIPATOR N.T.S. FILTER III' FABRIC RIP -RAP LINED SWALE LINING TYPES S&M: SEED AND MULCH EM: EXCELSIOR MATTING RR: RIPRAP SWALE DEPTH / LIMIT OF LINING DEPTH PERMANENT DIVERSION DETAIL N.T.S. NOTE: PREPARE, SEED AND INSTALL TEMPORARY LINING ON DISTURBED AREA OF DITCH. CROSS SECTION VEE DITCH CROSS SECTION TRAPEZOIDAL DITCH ATURAL GROUND TURAL GROUND acz w = ro der g �•d "v rz l N s v,w! z O U m c CT) v I L �• C to t� Qto Q � a�i � L4 pn , o yw j to N a O � Z MT1 Q W J 0 F- z 0 z 0 0 Of W Z U W O Q U U =o� J Z Of Q OZ W LL = O 0Zz W O O Z H = W U m DATE: JAN. 2006 DESIGNED: JST DRAWN: HMW3 CHECKED: JST SCALE: AS SHOWN P •. j I 6 61 REVISIONS COMPACTED SUBGRADE 6"x6" WELDED WIRE MESH 40' INTERVALS CONCRETE SIDEWALK DETAIL NOT TO SCALE COMPACTED BACKFILL 18" CONCRETE CURB & GUTTER CONCRETE 3 & GUTTER ASPHALT EXPANSION JOINT MATERIAL 1 /2" WIDE AND FILL FROM BOTTOM OF CONCRETE TO WITHIN 1/8" TO 1/4-- BELOW TOP OF CONCRETE EXPANSION JOINT HANDICAP RAMP DETAIL NOT TO SCALE STANDARD STRENGTH FABRIC SUPPORTED WITH WIRE MESH WITH POSTS 8' O.C. -OR- EXTRA STRENGTH FABRIC WITH POSTS 6' O.C. NOTE: USE ONLY STEEL POSTS. NO WOODEN POSTS ALLOWED. POSTS OF 1.33 #/FT STEEL �" -'•��iiii►iiiiiiiiiiii" \�II\._ w3 llilllV� EXTEND FABRIC AND WIRE INTO TRENCH SILT FENCE DETAIL N.T.S. NOTES: 1. REMOVE ANY SEDIMENT GREATER THAN 12" DEEP. REPAIR ANY UNDERMINING IMMEDIATELY. z CULVERT AS REQUIRED SI NOTES: APPLICABLE AT ALL POINTS OF INGRESS & EGRESS UNTIL SITE IS STABILIZED, FREQUENT CHECKS OF COASTAL PLAIN (2CP) J THE DEVICE AND TIMELY PERMANENT SEEDING SCHEDULE J MAINTENANCE MUST BE PROVIDED. So Mi "v PERMANENT SEEDING MIXTURE/W NURSE CROP SPECIES RATE (LB./ACRE) POSSIBLE DATES: COARSE AGGREGATE 2-3" CONSTRUCTION ENTRANCE NOTES: a. GRAVEL PAD TO BE 15'x 50' AND 6" THICK MINIMUM b. TURNING RADIUS SUFFICIENT TO ACCOMMODATE LARGE TRUCKS IS TO BE PROVIDED. C. ENTRANCE(S) SHOULD BE LOCATED TO PROVIDE FOR MAXIMUM UTILITY BY ALL CONSTRUCTION VEHICLES. d. MUST BE MAINTAINED IN A CONDITION WHICH WILL PREVENT TRACKING OR DIRECT FLOW OF MUD ONTO STREETS. PERIODIC TOPDRESSING WITH STONE WILL BE NECESSARY; KEEP SOME HANDY. e. ANY MATERIAL WHICH STILL MAKES IT ONTO THE ROAD MUST BE CLEANED UP IMMEDIATELY. TEMPORARY CONSTRUCTION ENTRANCE NOT TO SCALE FLOW SEDIMENT[ CONTROL STONE 2 1' 1'-6" MIN. STRUCTURAL STONE CROSS SECTION 2'-O"--1 FRONT VIEW STONE OUTLET DETAIL N.T.S. NOTE: 1- STRUCTURAL STONE SHALL BE CLASS "A" STONE FOR EROSION CONTROL PURPOSES. SEDIMENT CONTROL STONE SHALL BE #5 OR #57 STONE. 2.OUTLETS TO BE PLACED AT LOW POINTS ALONG SILT FENCE. TALL FESCUE 200 RYE (GRAIN) 25 TEMPORARY SEEDING SCHEDULE SEPT 1 - OCT 31 -OR- FEB 15 - APR 30 SPECIES RATE (LB./ACRE) DATE GERMAN MILLET 40 APR 15 - AUG 15 -OR- RYE (GRAIN) 120 AUG 15 - APR 15 NOTE: TEMPORARY SEED MIX SHALL BE USED FOR ALL AREAS EXPOSED GREATER THAN ONE WEEK AND SUBJECT TO FURTHER DISTURBANCE. PERMANENT SEED MIX SHALL BE CHECKED FOR ADEQUACY ON JULY 15. SPECIES COMMON BERMUDAGRASS SOIL AMENDMENTS SWALE SEEDING MIXTURE RATE (LB/1000 SF) DATE 2 APR - JUL LLED TO 6" DEPTH PRIOR TO SEEDING APPLY AGRICULTURAL LIMESTONE - 1.5 TONS/ACRE APPLY FERTILIZER AT A RATE OF 40 LB/ACRE NITROGEN IN JAN/FEB, SEPT, AND NOVEMBER FROM A (12-4-8) TURF FERTILIZER MULCH MULCH - 2 TO 2 1/2 TONS/ACRE - SMALL GRAIN STRAW OR EQUIVALENT COVER. ANCHOR - ASPHALT EMULSION CN SLOPES. ® 430 GAL./ACRE (TYPE R.S.) MULCH ANCHORIN32 TOOL SHALL BE USED ON ALL OTHER AREAS. MAINTENANCE REFERTILIZE IN THE SECOND YEAR UNLESS GROWTH IS FULLY ADEQUATE. MOW TO 3" HT. WHEII AVERAGE HT. OF GRASS BECOMES 5". RESEED, APPLY SOIL AMENDMENTS AND MULCH DAMAGED OR DEAD AREAS IMMEDIATELY. SHEET FLOWFROM PARKING LOT. INFILTRATION A X W OVERFLOW WEIR AT ELEV. 103.0, LINED WITH NOT TO SCALE RIPRAP FROM TOE TO TOE MINIMUM 3:1 SIDE SLOPES ON ALL SIDES • BOTTOM ELB. 102.0' 10' CONSTRUCT IMPERMEABLE BERM AS NECESSARY TO PREVENT OFFSITE FLOW INTO THE BASIN. - LAN I i 3' INLTRATION BASIN TO BE SUDED WITH WITH THICK AETATION SUITABLE FOR H)OLOGY OF BASIN OUTLET CHANNEL AS SHOWN ON PLANS Now - SHEET FLOW FROM PARKING LOT. I! 3 102.0' 1 CONCRETE WHEELSTOPS (TYP.) HIVE PERMEABLE SOILS \ AT LEAST 3' TO SEASONALLY HIGH CROSS SECTION A -A WATER TABLE (EST. ELEV. 90.0') INFILRATION BASIN DETAIL N.T.S. Ix N �� o^ i.r c � 'V -4 C3 ca 0 h Q o Obi I /Z� O aEi ,o i O �c4 � ._ 1 to•� N O c 40 W j m c 0 (� N '= c 8 U Q Lli cl _1 0 z 0 U Z 0 W Z U zi W�a U O U J Z ado LU Z LL O } O Z Z J W O U w_ = w U m DATE JAN, 2005 DESIGNED: JST DRAWN: HMW3 CHECKED: JST SCALE AS SHOWN 0 3> 0 OF: 10 1 OUTLET OWfftOW. YARD I NL`ET ,(,TY P . ) SHEETFLOW `V W IV W L NY W W Nk W lk * Y, %k W lY V, %l, * �Y J, �U 41J, N, J, J, J, W �L W Nk �L 14, lk11, %11 Y, %t W '41 J, W �Y �Y W W V, IVW W NI,W W %k %k IV 14,�Y �l, %l, J, �l, J, Il, Nk N, Y, J, �l, mil, mil, W �1, 14,W �L �L %V W lk �L �Y IVY, IV J, IV 14,J, lk lk J, Y, V, NY J, J, IV J, IV 41lkJ, Y, W %1, 4, 14, IV Y, lk J, W W W W 1p W IV IV IV 14, W J, �Y W Y, W Y, lk �Y �Y 41W J, J, 41 W V, NY IV J, IV 41 14, V, 41 J, H, IV IV Nl, lY IV %Y Y, J, W 41 41 ASSORTED PLANTINGS FROM APPROVED LIST (TYP.) 3" PONDIlNG 10*— SOIL (TYP.) TYPICAL SECTION N.T.S. Mul 1 2"-3" MULCH T J PLAN VIEW N.T.S. BIORETENTION AREA N.T.S. REVISIONS SYM. DESCRIPTION DATE BY : Q)?�; U =ail V) C9 j V el APPROVED PLANT LIST: Q c —THE PROPOSED PLANTINGS IN THE BIORETENTION AREA SHALL CONSISTS M w O op OF AN ASSORTED MIXTURE OF THE FOLLOWING: M •cc o N o N SCIENTIFIC NAME COMMON NAME V ITEA VIRGINICA VIRGINIA SWEETSPIRE O .c CALLICARPA AMERICANA AMERICAN BEAUTYBERRY h _6N ARONIA ARBUTIFOLIA RED CHOKEBERRY EUONYMUS AMERICANUS STRAWBERRY BUSH cl ACER RUBRUM RED MAPLE (TREE) o = Cn Z —SUBSTITUTE PLANTS MAY BE ALLOWED ON A CASE BY CASE i ate, BY CASE BASIS AND SHALL BE APPROVED BY THE ENGINEER = o BEFORE PURCHASING. Vcn GRA*S FILTER —A SPECIFIC PLANTING PLAN SHALL BE PROVIDED BY THE _ Cc m PI'YP- CONTRACTOR TO THE ENGINEER FOR APPROVAL BEFORE BEGINNINGco y c� PLANTING. -Q 3 0 c o iE CONTRACTOR SHALL PROVIDE SIX = v (6) OF EACH OF THE ABOVE TREES/SHRUBS. 7_ TDi't_ u,C1]lm , i 3 ° A Cv r N.T.S. I I N JI I V JVIL (TYP.) RECEIVED PROJ # JAN 2 6 2007 DWQ vi Ill Z U Of w Q W O CU J z Q � O w Z 2 w O ry O z w O O U w 2 w U m DATE JAN, 2005 DESIGNED: JST DRAWN: HMW3 CHECKED: JST SCALE AS SHOWN SHEET NO W DE 10