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HomeMy WebLinkAboutSW3170301_Site Plans_20170307BROXTON SOCCER COMPLEX WAXHAW BAPTIST CHURCH DB. 466 PG. 52 PIN. 05090012 9.0 AC THOMAS A. JEFFERIES, JR. Nftw soft 000 1 molft EVELYN M. JEFFRIES 1ftft 05063002 MW 1 I — ' ` ESTATE FILE PROP. 653 L.F. 11 1 I ' / ` NO DEED AVAILABLE ORNAMENTAL FENCE_ 11 ■ f�i-___ _ BENCHMARK TIG PNT #170 #4 REBAR FND_ N = 423882.75' E = 1482799.42' EL V = 685.27' 115 REBAR FND 1\ 1\ 11 II II II II II 11 �I II II II II I I II II II #5 II FRANCES L DAVIS I I 06090001B I I ESTATE FILE I I NO DEED AVAILABLE / I I/ /I 11 II ' II II 11 / I 'zr) TOWN OF WAXHAW, NORTH CAROLINA II 'a II SHEET LEGEND: CO.0 COVER SHEET C1.0 EXISTING CONDITION II C1.1 PROJECT NOTES l 1 " IRON C1.2 SITE PLAN I l (BENT) II / C2.0 OVERALL GRADING PLAN C2.1 GRADING PLAN C2.2 BMP DESIGN/SPECIFICATIONS C2.3 PRE -DEVELOPED C2.4 POST -DEVELOPED w C2.5 BMP PLANTING PLAN C3.0 EROSION CONTROL PHASE -1 C3.1 EROSION CONTROL PHASE -2 °�E C4.0 DETAIL SHEET Al C4.1 DETAIL SHEET C4.2 DETAIL SHEET '. C4.3 DETAIL SHEET WAXHAW BAPTIST CHURCH DB. 466 PG. 52 PIN. 05090012 9.0 AC THOMAS A. JEFFERIES, JR. Nftw soft 000 1 molft EVELYN M. JEFFRIES 1ftft 05063002 MW 1 I — ' ` ESTATE FILE PROP. 653 L.F. 11 1 I ' / ` NO DEED AVAILABLE ORNAMENTAL FENCE_ 11 ■ f�i-___ _ BENCHMARK TIG PNT #170 #4 REBAR FND_ N = 423882.75' E = 1482799.42' EL V = 685.27' 115 REBAR FND 1\ 1\ 11 II II II II II 11 �I II II II II I I II II II #5 II FRANCES L DAVIS I I 06090001B I I ESTATE FILE I I NO DEED AVAILABLE / I I/ /I 11 II ' II II 11 / I 'zr) ' 1 " IRON PIPE FND 1 I EXISTING WETLANDS MAMIE MASSEY HEIRS 050693001 ESTATE FILE NO DEED AVAILABLE CAR _: •THE ISAACS•�.9 GROUP, P.C. ' c7 ENGINEERING & r*t ;LAND SURVEYING; Oz NO. C-1069 •. .• ♦� i / •.� .• '\ice♦ ""11111111110"' �`` .76 - " ' I iIF 1si,y SITE PROP. SWALE (TYP VICINITY MAP ZONING CODE SUMMARY PROJECT NAME: BROXTON SOCCER COMPLEX OWNER/AGENT: DAVID BROXTON TAX MAP: 05090003 PLANS PREPARED BY: THE ISAACS GROUP, P.C. PHONE #: 704-527-3440 ZONING: CIS JURISDICTION: WAXHAW PROPOSED USE: RECREATION FACILITY BUILDING SQUARE FOOTAGE: 0 S.F. BUILDING HEIGHT: 0 FT REQUIRED PARKING:_2 SPACES PER PLAYER (72 PLAYERS) = 144 MAX. (116 MIN. SPACES) PARKING PROVIDED: 138(TOTAL) H/C PARKING PROVIDED: 5 W/ 1 VAN ACCESSIBLE TOTAL LOT AREA: 2,669,281/61.278 SQ. FEET/ACRES PHASE 1 LOT AREA: 1,006,675/23.11 SQ. FEET/ACRES PROPOSED IMPERVIOUS AREA: 77,390/1.777 SQ. FEET/ACRES FUTURE IMPERVIOUS AREA: 128,660/2.954 SQ. FEET/ACRES PERCENT BUILT -UPON: 20.47% (PROPOSED + FUTURE) STORM WATER CONTROL STRUCTURE TYPE: BMP (WETPOND) OWNER DAVID BROXTON 9809 SADDLE AVENUE WAXHAW, NC 28173 LEGEND ENGINEER THE ISAACS GROUP, P.C. 8720 RED OAK BLVD SUITE 420 CHARLOTTE, NORTH CAROLINA 28217 PHONE: 704-527-3440 FAX: 704-527-8335 EXISTING PROPERTY LINE -- EXISTING ROAD RIGHT OF WAY - - ELEV. - - EXIST. CONTOUR EXISTING TREE CANOPY EXIST. SOIL TYPE PROP. 100 FT STREAM BUFFER PROP. STREET TREE ® 50' O.C. 25.0' 9.0' 10.0' 10.0' 9. i 1 /4r'/FT. 1:12 \6" COMPACTED ABC STONE 2" S9.513 SURFACE COURSE COMPACTED SUBGRADE (100% AASHTO T99 MAX. DRY DENSITY) PER NCDOT CRITERIA PROPOSED ACCESS ROAD SCALE: `��♦��N 1 CARO ♦ •• 0 SEAL 026462 ��i� •••..NGINE� .•' Q' ♦♦� Digitally signed by a'`7e)%, Anthony Cowan Date: 20177 .03.01 09:34:09-05'00" GRAPHIC SCALE 100 0 50 100 200 1 INCH = 100 FEET NTS FINAL DRAWING FOR REVIEW PURPOSES ONLY P:\Active Projects\WGM Design\Broxton Soccer Complex 16240\Engineering\Design Drawings\Current\16240-PB.dwg, C0.0 -COVER, 2/28/2017 5:17:55 PM, rrovillos, 1:1 II 'a II II II l l 1 " IRON I I PIPE FND I l (BENT) II ' 1 " IRON PIPE FND 1 I EXISTING WETLANDS MAMIE MASSEY HEIRS 050693001 ESTATE FILE NO DEED AVAILABLE CAR _: •THE ISAACS•�.9 GROUP, P.C. ' c7 ENGINEERING & r*t ;LAND SURVEYING; Oz NO. C-1069 •. .• ♦� i / •.� .• '\ice♦ ""11111111110"' �`` .76 - " ' I iIF 1si,y SITE PROP. SWALE (TYP VICINITY MAP ZONING CODE SUMMARY PROJECT NAME: BROXTON SOCCER COMPLEX OWNER/AGENT: DAVID BROXTON TAX MAP: 05090003 PLANS PREPARED BY: THE ISAACS GROUP, P.C. PHONE #: 704-527-3440 ZONING: CIS JURISDICTION: WAXHAW PROPOSED USE: RECREATION FACILITY BUILDING SQUARE FOOTAGE: 0 S.F. BUILDING HEIGHT: 0 FT REQUIRED PARKING:_2 SPACES PER PLAYER (72 PLAYERS) = 144 MAX. (116 MIN. SPACES) PARKING PROVIDED: 138(TOTAL) H/C PARKING PROVIDED: 5 W/ 1 VAN ACCESSIBLE TOTAL LOT AREA: 2,669,281/61.278 SQ. FEET/ACRES PHASE 1 LOT AREA: 1,006,675/23.11 SQ. FEET/ACRES PROPOSED IMPERVIOUS AREA: 77,390/1.777 SQ. FEET/ACRES FUTURE IMPERVIOUS AREA: 128,660/2.954 SQ. FEET/ACRES PERCENT BUILT -UPON: 20.47% (PROPOSED + FUTURE) STORM WATER CONTROL STRUCTURE TYPE: BMP (WETPOND) OWNER DAVID BROXTON 9809 SADDLE AVENUE WAXHAW, NC 28173 LEGEND ENGINEER THE ISAACS GROUP, P.C. 8720 RED OAK BLVD SUITE 420 CHARLOTTE, NORTH CAROLINA 28217 PHONE: 704-527-3440 FAX: 704-527-8335 EXISTING PROPERTY LINE -- EXISTING ROAD RIGHT OF WAY - - ELEV. - - EXIST. CONTOUR EXISTING TREE CANOPY EXIST. SOIL TYPE PROP. 100 FT STREAM BUFFER PROP. STREET TREE ® 50' O.C. 25.0' 9.0' 10.0' 10.0' 9. i 1 /4r'/FT. 1:12 \6" COMPACTED ABC STONE 2" S9.513 SURFACE COURSE COMPACTED SUBGRADE (100% AASHTO T99 MAX. 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CONTOUR EXISTING TREE CANOPY EXIST. SOIL TYPE - EXIST. DITCH OHE EXIST. OVERHEAD ELECTRIC M M PROP. 100 FT STREAM BUFFER O EXISTING TREE - REFERENCE TREE SURVEY BY SOIL AND FORESTRY SERVICES OF THE CAROLINAS FOR DETAILED INFORMATION. TOPO NOTE: THE TOPO PROVIDED BY THE PE CAN ONLY BE IN SUPPORT OF THE PE's PROJECT AND CANNOT BE ISSUED TO BE RELIED UPON BY OTHERS. THE PE WILL BE TAKING RESPONSIBILITY FOR THE TOPO AS IT IMPACTS THE PROJECT UNDER THE PE LICENSE. ,,,,,,,,,,CAR �:• THE ISAACS•*. : GROUP, P.C. % ENGINEERING & 1 C) ;LAND SURVEYING: �� :• NO. C-1069 •; .� T :,• . . ,�Q �. ��i/� •••••.....••••• �\ ♦♦� ♦♦����N CAf?oz /i,� ♦% ........ ;Q 9 .. , : SEAL s 026462 i = ''1,1 �, �B ir,GO\```♦♦ Digitally signed by �B��Anthony B. Cowan Date: 2017.03.01 09:33:39-05'00' FINAL DRAWING FOR REVIEW PURPOSES ONLY Project: BROXTON SOCCER COMPLEX 8101 OLD WAXHAW MONROE RD., WAXHAW N.C. Title: -- \ ` I 1 1 \\ \ \ \ \ \ , I \ \ \ \ I ,IIII I , III I III 11111 , I I I .� \ I IIJoI EE�D A BLFI / III IMo / , l ///,/, /,,,, //// , , I , I , \ \ \ \\ 6s \ \ \ \\ 1% \, \\ \ , \\ \ \ \ ,,,, EXISTING CONDITION 1 V A v vy V v v y V A V I\\ I I I I I I 111/ // J 111111 I �I II/ 1/\ 1 1 I lq -/ /� I //% I \ ,l ///i/I// /l / /1 II \ v v v v v A v v v \ v v v v v - o I \ 1 I / / / I I 1 I I / I I \ - - / I I / 0 1 1 I// / / // / / 1 l 1 \ 1 \ \ \ \\ \ \ \ \ \ \ \ \ - \ \ \ \ \ \ \ File 16240-PB.DWG Date: 01/20/17 Pro ect E r ABC \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ I I I I I / / I I I 1 1 I / \ \ \ \ \ - \ \ \ \ N0. BY DATE REVISION #1 9 -v vv v A vv y y V v vv yv / A 1 1 I I I I I I I I// / )` I I I I I, 11 I / , I I I I A -/ / /// // / I S I I I I I III I I I I 1 A y v v v v v v v v A\ \ v v y _ A l I I I I / J III 1�1 I I I // // I I I 1 I I 1\\ v v v v y A y - v y A v y v v v v v vA v v V A I ► I I I// // // 1 IIII I, I I I I I --- ///// // I III I I I IIII I I I I 1 1 A v V oo v ' v \ v v ` _ v v v v v \ v v v v v w � Design By. 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COORDINATE ALL CURB AND STREET GRADES IN INTERSECTION WITH INSPECTOR. 2. IN ROLLING AND HILLY TERRAINS, SWEEPING OF THE STONE BASE AND/OR APPLICATION OF A TACK COAT MAY BE REQUIRED NEAR INTERSECTIONS. THESE REQUIREMENTS WILL BE ESTABLISHED BY THE INSPECTOR AND BASED ON FIELD CONDITIONS. 3. APPROVAL OF THIS PLAN IS NOT AN AUTHORIZATION TO GRADE ADJACENT PROPERTIES. WHEN FIELD CONDITIONS WARRANT OFF-SITE GRADING, PERMISSION MUST BE OBTAINED FROM THE AFFECTED PROPERTY OWNERS. 4. SUBSURFACE DRAINAGE FACILITIES MAY BE REQUIRED IN THE STREET RIGHT-OF-WAY IF DEEMED NECESSARY BY THE INSPECTOR. 5. THE PURPOSE OF THE STORM DRAINAGE EASEMENT (SDE) IS TO PROVIDE STORM WATER CONVEYANCE AND ANY STRUCTURES AND/OR OBSTRUCTION TO STORM WATER FLOW IS PROHIBITED. TOW OF WAXHAW WILL BE RESPONSIBLE FOR STORM DRAINAGE EASEMENTS WHICH PROVIDE STORM WATER CONVEYANCE FROM THE PUBLIC RIGHT-OF-WAY. 6. BACKFILL MATERIAL MUST BE APPROVED BY THE TOWN OF WAXHAW INSPECTOR PRIOR TO PLACEMENT OF THE MATERIAL WITHIN THE PUBLIC STREET RIGHT-OF-WAY.*IF PUBLIC WORKS AGREE TO HAVE THE PIPE INSTALLED THERE SHALL BE AN APPROVED BEDDING DETAIL AND A THIRD PARTY INSPECTOR SHALL VERIFY COMPACTION AND SUPPLY WRITTEN EVIDENCE OF COMPACTION RESULTS. 7. THE DEVELOPER SHALL MAINTAIN EACH STREAM, CREEK, OR BACKWASH CHANNEL IN AN UNOBSTRUCTED STATE AND SHALL REMOVE FROM THE CHANNEL AND BANKS OF THE STREAM ALL DEBRIS, LOGS, TIMBER, JUNK AND OTHER ACCUMULATIONS. 8. ANY BUILDING WITHIN THE 100+1 BUILDING RESTRICTION FLOODLINE IS SUBJECT TO THE RESTRICTIONS OF THE ORDINANCE IN THE GOVERNING JURISDICTION. 9. PRIOR TO CO, SURVEYOR SEALED AS -BUILT DRAWINGS OF UNDERGROUND DETENTION SYSTEMS MUST BE PROVIDED. 10. NON-STANDARD ITEMS (IE: PAVERS, IRRIGATION SYSTEMS, ETC.) IN THE RIGHT-OF-WAY REQUIRE A RIGHT-OF-WAY ENCROACHMENT AGREEMENT WITH THE (COUNTY/NORTH CAROLINA DEPARTMENT OF TRANSPORTATION) BEFORE INSTALLATION. TOPO NOTE: 1. THE TOPO PROVIDED BY THE PE CAN ONLY BE IN SUPPORT OF THE PE's PROJECT AND CANNOT BE ISSUED TO BE RELIED UPON BY OTHERS. THE PE WILL BE TAKING RESPONSIBILITY FOR THE TOPO AS IT IMPACTS THE PROJECT UNDER THE PE LICENSE. GENERAL NOTES: 1. THIS MAP IS NOT A CERTIFIED SURVEY. BOUNDARY AND TOPOGRAPHIC INFORMATION PROVIDED BY AVIO IMAGE, THE THE ISAACS GROUP AND UNION COUNTY GIS. 2. THE UTILITIES SHOWN ARE FOR THE CONTRACTOR'S CONVENIENCE ONLY. THERE MAY BE OTHER UTILITIES NOT SHOWN ON THIS PLAN; THE ENGINEER ASSUMES NO RESPONSIBILITY FOR THE LOCATIONS SHOWN. THE CONTRACTOR IS RESPONSIBLE FOR LOCATING ALL EXISTING UTILITIES PRIOR TO COMMENCEMENT OF CONSTRUCTION. CONFLICTS BETWEEN EXISTING UTILITIES AND PROPOSED EXCAVATION SHALL BE REPORTED TO THE ENGINEER IMMEDIATELY. 3. PROVIDE MINIMUM OF 48 HOURS NOTICE TO OWNER OR REPRESENTATIVE PRIOR TO INTERRUPTION OF ANY EXISTING UTILITY, IF BEING UTILIZED. 4. THE CONTRACTOR SHALL USE EXTREME CARE WHEN WORKING NEAR ALL UNDERGROUND AND OVERHEAD UTILITIES. THE CONTRACTOR IS RESPONSIBLE FOR REPAIR AND/OR REPLACEMENT OF ANY UTILITIES DAMAGED DURING CONSTRUCTION. 5. THE CONTRACTOR IS RESPONSIBLE FOR ENSURING THAT ALL NECESSARY PERMITS AND APPROVALS HAVE BEEN OBTAINED PRIOR TO CONSTRUCTION. THESE PERMITS AND APPROVALS MAY INCLUDE BUT ARE NOT LIMITED TO GRADING, DEMOLITION, ZONING, BUILDING, DRIVEWAY, DETENTION, SUBDIVISION, SPECIAL USE, SEWER AND WATER. 6. ALL HANDICAP RAMPS, PARKING SPACES, ETC. TO MEET ALL A.D.A. CODES. 7. ALL DRIVEWAYS SHALL BE BUILT IN ACCORDANCE WITH THE TOWN OF WAXHAW LAND DEVELOPMENT STANDARDS AND NCDOT STANDARDS. 8. ALL DESIGN, CONSTRUCTION AND CONSTRUCTION MATERIALS SHALL CONFORM TO TOWN OF WAXHAW, NCDOT AND UNION COUNTY PUBLIC WORKS SPECIFICATIONS. 9. UPON FINAL APPROVAL OF THE PLANS BY TOWN OF WAXHAW, A TOWN OF WAXHAW PRE -CONSTRUCTION MEETING IS REQUIRED PRIOR TO START OF CONSTRUCTION. 10. THE CONTRACTOR IS RESPONSIBLE FOR REPAIR AND/OR REPLACEMENT OF ANY UTILITIES DAMAGED DURING CONSTRUCTION. THE CONTRACTOR SHALL BE SOLELY RESPONSIBLE FOR LOCATION & PROTECTION OF EXISTING ABOVE AND BELOW GROUND UTILITIES AND STRUCTURES. ANY AND ALL MAINS OR INDIVIDUAL SERVICES ADDITIONAL EXPENSE TO THE UTILITY OWNER. ANY AND ALL MAINS OR INDIVIDUAL SERVICES PRESENTLY NOT IN SERVICE AND WHICH ARE TO BE REPLACED DURING THE COURSE OF CONSTRUCTION MAY BE REMOVED AND LEGALLY DISPOSED OF IF DAMAGED DURING CONSTRUCTION. 11. ALL DIMENSIONS ARE TO BACK OF CURB UNLESS OTHERWISE NOTED. 12. PUBLIC ROADWAY CONSTRUCTION SHALL BE IN CONFORMANCE WITH THE MOST CURRENT EDITION OF THE NCDOT STANDARDS AND PROCEDURES MANUAL. 13. BASED ON THE FOREGOING, BY A UNANIMOUS VOTE THAT THE CONDITIONAL USE PERMIT SUBMITTED BY THE APPLICANT IS APPROVED WITH THE FOLLOWING CONDITIONS: (a) THE PARKING LOT AND ACCESS DRIVE LIGHTS BE LIT FOR A REASONABLE PERIOD OF TIME FOLLOWING THE BALL FIELD LIGHTS BEING CUT OFF; (b) TEMPORARY BATHROOM FACILITIES BE PROVIDED AT THE SITE UNTIL PERMANENT FACILITIES ARE CONSTRUCTED; AND (c) APPLICANT CONSTRUCT AN ORNAMENTAL FENCE TO SEPARATE THE WAXHAW BAFTIST CHURCH'S GRAVEYARD WITH THE LOCATION AND TIMING OF CONSTRUCTION OF SUCH FENCE AT THE DIRECTION OF THE TOWN ZONING ADMINISTRATION. 14. ALL USES ALLOWED BY RIGHT OR BY RIGHT WITH SUPPLEMENTAL REGULATIONS IN THE OIS DISTRICT, OR AS ALLOWED AS A CONDITIONAL USE OR AS A CONDITIONAL USE WITH SUPPLEMENTAL REGULATIONS IN THE OIS DISTRICT, SHALL BE PERMITTED BY RIGHT. 15. MINOR MODIFICATIONS ARE ALLOWED WITH ADMINISTRATOR APPROVAL PER LIDO SECTION 14.8. 16. REQUIRED BUFFER SHALL BE INSTALLED PRIOR TO COMPLETION OF PHASE 1. 17. SOCCER FIELD LIGHTING WILL MEET THE PROVISIONS OF SECTION 12.12.3.H OF THE UDO. 18. PHASE 1 PROPOSED COMPLETION DATE: JULY 1, 2017 PAVEMENT MARKING NOTES: A. PAVEMENT MARKING MATERIALS AND METHODS SHALL BE IN ACCORDANCE WITH CURRENT NCDOT SPECIFICATIONS. PARKING LINES AND MARKINGS A. ALLOW ASPHALT PAVING TO CURE AND SWEEP CLEAN PRIOR TO PAINTING. B. PROVIDE PAINTED LINES AND MARKINGS FOR ASPHALT PAVING AS FOLLOWS: 1. PARKING SPACES FOR AUTOMOBILES IN PARKING AREAS. 2. HANDICAP SYMBOL AT EACH HANDICAP PARKING SPACE. C. LINES AND MARKINGS SHALL BE WHITE AND NON -REFLECTIVE. D. LINES SHALL BE 4" WIDE, UNIFORM, STRAIGHT, EVENLY SPACED AND ACCURATELY ALIGNED, WITH SHARPLY DEFINED EDGES. E. APPLY LINES AT A WET FILM THICKNESS OF .015" (15 MILS) BY MEANS OF CONVENTIONAL TRAFFIC LINE STRIPING EQUIPMENT. USE TEMPLATES OR EMPLOY SKILLED SIGN PERSONNEL FOR HANDICAP SPACE MARKINGS TO BE PROVIDED AT EACH HANDICAP PARKING SPACE. CLEANING A. CLEAN UP DEBRIS GENERATED BY PAVING OPERATIONS ON A DAILY BASIS. B. REMOVE FROM SITE AT COMPLETION OF PAVING WORK ALL REMAINING DEBRIS, EXCESS MATERIAL, AND WASTE CREATED BY PAVING. PROTECTION A. DO NOT PERMIT VEHICULAR TRAFFIC ON NEWLY COMPLETED ASPHALT SURFACES FOR AT LEAST TWELVE HOURS AFTER PLACING. B. PROTECT PAVING FROM DAMAGE BY CONSTRUCTION EQUIPMENT AND/OR SUBSEQUENT CONSTRUCTION OPERATIONS. PERMIT ONLY RUBBER -WHEELED VEHICLES ON PAVEMENT. C. AFTER APPLICATION OF LINES AND MARKINGS, BARRICADE AREAS UNTIL PAINT HAS THOROUGHLY DRIED. DRAINAGE NOTES: 1. REVERSE CURB AND GUTTER TO BE USED IN AREAS NOT CHANNELING STORM WATER RUNOFF. 2. THE PROPOSED CONTOURS WITHIN PAVED AREAS ARE GRAPHICAL REPRESENTATIONS ONLY. THE CONTRACTOR IS RESPONSIBLE FOR GRADING UNIFORMLY BETWEEN SPOT ELEVATIONS. 3. CONTRACTOR TO GRADE ALL AREAS WITHIN PROJECT TO DRAIN STORM WATER. CARE SHALL BE TAKEN TO ENSURE THAT ALL AREAS WITHIN PAVED AND LANDSCAPED ISLANDS SHALL NOT HOLD WATER UPON PROJECT COMPLETION. 4. MIN. SLOPE ON ALL ASPHALT TO BE 1.5%. 5. MIN. SLOPE ON CURB AND GUTTER CARRYING STORM WATER TO BE 0.5%. 6. MIN. SLOPE ON REVERSE CURB AND GUTTER TO BE 0.0%. 7. ALL STORM PIPE TO BE CLASS III RCP UNLESS OTHERWISE SPECIFIED AND STAMPED BY NCDOT. USE OF HDPE PIPE WILL REQUIRE APPROVAL BY ENGINEER PRIOR TO INSTALLATION. 8. ALL DRAINAGE STRUCTURES TO BE PER NCDOT STANDARDS AND TOWN OF WAHAW. 9. NCDOT DOES NOT ACCEPT MAINTENANCE RESPONSIBILITY FOR STORM DRAINAGE EASEMENT OUTSIDE OF THE ROAD RIGHT-OF-WAY. COMPACTION NOTE: (THE FOLLOWING COMPACTION SHALL BE PROVIDED FOR BOTH STATE AND COUNTY MAINTAINED ROADS.) 1. COMPACT ALL MATERIAL TO A DEPTH OF 8 INCHES BELOW THE FINISHED SURFACE OF THE SUBGRADE TO A DENSITY EQUAL TO AT LEAST 100% OF THAT OBTAINED BY COMPACTING A SAMPLE OF THE MATERIAL IN ACCORDANCE WITH AASHTO T99 AS MODIFIED BY THE DEPARTMENT. COMPACT THE SUBGRADE AT A MOISTURE CONTENT WHICH IS APPROXIMATELY THAT REQUIRED TO PRODUCE THE MAXIMUM DENSITY INDICATED BY THE ABOVE TEST METHOD. THE CONTRACTOR SHALL DRY OR ADD MOISTURE TO THE SUBGRADE WHEN REQUIRED TO PROVIDE A UNIFORMLY COMPACTED AND ACCEPTABLE SUBGRADE. ALL OTHER FILL AREAS/BACKFILL SHALL BE COMPACTED TO 95% DENSITY IN ACCORDANCE WITH AASHTO T99 AS MODIFIED BY THE NCDOT. 2. STRUCTURAL FILL IN LOTS SHOULD BE PLACED IN THIN (8 TO 12 INCHES) LIFTS AND COMPACTED TO A MIN. OF 95% OF THE SOIL'S STANDARD PROCTOR MAXIMUM DRY DENSITY (ASTM D698) OR 95% OF MODIFIED PROCTOR MAXIMUM DRY DENSITY (ASTM D1557) AT NEAR OPTIMUM MOISTURE CONTENT. THE UPPER 1 FOOT OF STRUCTURAL FILL WITHIN THE BUILDING PAD AREA SHOULD BE COMPACTED TO A MINIMUM OF 95% OF THE SOIL'S STANDARD PROCTOR MAXIMUM DRY DENSITY (ASTM D698) AT NEAR OPTIMUM MOISTURE CONTENT. SOME MANIPULATION OF THE MOISTURE CONTENT (SUCH AS WETTING, DRYING) MAY BE REQUIRED DURING THE FILLING OPERATION TO OBTAIN THE REQUIRED DEGREE OF COMPACTION. THE MANIPULATION OF THE MOISTURE CONTENT IS HIGHLY DEPENDENT ON WEATHER CONDITIONS AND SITE DRAINAGE CONDITIONS. THEREFORE, THE GRADING CONTRACTOR SHOULD BE PREPARED TO BOTH DRY AND WET THE FILL MATERIALS TO OBTAIN THE SPECIFIED COMPACTION DURING GRADING. SUFFICIENT DENSITY TESTS SHALL BE PERFORMED BY AN INDEPENDENT GEOTECHNICAL FIRM TO CONFIRM THE REQUIRED COMPACTION OF THE FILL MATERIAL. 3. GRADING CONTRACTOR SHALL REFER TO GEOTECHNICAL REPORT FOR ANY GRADING AND UNDERCUTTING RECOMMENDATIONS. GRADING NOTES: 1. THE UTILITIES AND THE LOCATIONS THEREOF, SHOWN ON THE DRAWING, REPRESENT THE DESIGNER'S UNDERSTANDING OF EXISTING UTILITIES IN THE CONSTRUCTION AREA. THE CONTRACTOR SHALL VERIFY THE SIZE, LOCATION, INVERTS, DEPTHS, AND EXISTENCE OF ALL UTILITIES (ELECTRICAL, MECHANICAL, WATER, TELEPHONE, GAS, ETC.) WITHIN THE CONSTRUCTION AREA WITH THE OWNER AND/OR THE APPROPRIATE UTILITY COMPANY PRIOR TO BEGINNING ANY EXCAVATION. THE OMISSION OF OR THE INCLUSION OF UTILITY LOCATIONS ON THE PLANS IS NOT TO BE CONSIDERED AS THE NON-EXISTENCE OF OR A DEFINITE LOCATION OF EXISTING UNDERGROUND UTILITIES. 2. THE DESIGN ENGINEER SHALL BE NOTIFIED WHEN FIELD LOCATED INFORMATION CONFLICTS WITH THE PROPOSED DESIGN. ANY NECESSITATING CHANGES, OR ADDITIONAL WORK SHALL BE APPROVED BY THE OWNER/ENGINEER PRIOR TO CONSTRUCTION. 3. APPROVAL OF THIS PLAN IS NOT AUTHORIZATION TO GRADE ADJACENT PROPERTIES. WHEN FIELD CONDITIONS WARRANT OFF-SITE GRADING, CONTRACTOR MUST HAVE WRITTEN PERMISSION FROM THE OWNER(S) BEFORE PROCEEDING. 4. ALL CONSTRUCTION AND CONSTRUCTION MATERIALS WITHIN COUNTY RIGHT-OF-WAY AND NCDOT RIGHT-OF-WAY SHALL CONFORM TO THEIR RESPECTIVE STANDARD SPECIFICATIONS. 5. CONTRACTOR TO PROVIDE ALL EROSION CONTROL MEASURES AS REQUIRED BY LOCAL AUTHORITIES. 6. TOP SOIL TO BE STRIPPED AND COMPACTED IN AREA DESIGNATED BY ENGINEER. ANY UNSUITABLE MATERIALS ON SITE ARE TO BE QUALIFIED BY A GEO-TECHNICAL ENGINEER PRIOR TO REMOVING. CONTRACTOR MUST NOTIFY OWNER OR OWNER REPRESENTATIVE IN CASE UNSUITABLE MATERIAL IS UNCOVERED. 7. CONTRACTOR TO COORDINATE WITH GEO-TECHNICAL ENGINEER ANY SUBSURFACE DRAINAGE SYSTEMS TO BE INSTALLED. 8. ANY GRADING BEYOND THE DENUDED LIMITS SHOWN ON THE PLAN IS A VIOLATION OF TOWN OF WAXHAW AND NCDEQ EROSION CONTROL ORDINANCE AND IS SUBJECT TO A FINE. 9. GRADING MORE THAN ONE ACRE WITHOUT AN APPROVED EROSION CONTROL PLAN IS A VIOLATION OF TOWN OF WAXHAW AND NCDEQ EROSION CONTROL ORDINANCE AND IS SUBJECT TO A FINE. 10. THE OWNER SHALL ARRANGE FOR AN INDEPENDENT GEO-TECHNICAL ENGINEER TO PROVIDE INSPECTION SERVICES TO MONITOR COMPACTION OF FILL PLACED ON SITE. 11. THE BMP'S ARE TO BE BUILT AFTER 99% OF THE PROJECT IS STABILIZED. 12. BORROW MATERIAL SHALL BE CLASSIFIED AS ML, MH, SC, SM, CL OR CH SOILS ACCORDING TO THE UNIFIED SOIL CLASSIFICATION SYSTEM (ASTM D2487) OR ANY MIXTURE OF THESE SOILS, 13. BORROW MATERIALS SHALL HAVE A LIQUID LIMIT (LL) BETWEEN 40 AND 60 AND A PLASTICITY INDEX (PI) BETWEEN 15 AND 30 (ASTM D4318). 14. MATERIALS SHALL BE FREE OF TOPSOIL, ORGANIC MATERIAL, ROOTS, STUMPS, BRUSH, ROCKS LARGER THAN 31 INCHES, SUBSOIL, DEBRIS, VEGETATION, AND OTHER FOREIGN MATTER. 15. ALL MATERIAL CLODS WILL BE BROKEN DOWN WITH TILLERS AND/OR DISCS TO PROVIDE A HOMOGENEOUS SOIL THAT IS FREE OF CLAY CLODS GREATER THAN 3 INCHES IN DIAMETER. 16. STEP 1: SUBGRADE PREPARATION -COMPACT SUB -GRADE TO DENSITY REQUIREMENTS FOR SUBSEQUENT FILL MATERIALS. -CUT OUT SOFT AREAS OF SUB -GRADE NOT CAPABLE OF COMPACTION IN PLACE. -SCARIFY SUB -GRADE SURFACE TO DEPTH OF 6 INCHES. -PROOF ROLL SUB -GRADE TO IDENTIFY SOFT SPOTS; FILL AND COMPACT TO DENSITY EQUAL TO OR GREATER THAN REQUIREMENTS FOR SUBSEQUENT FILL MATERIAL. 18. STEP 2: BMP SEEPAGE KEY PLACEMENT -SEEPAGE KEY TRENCH WILL BE LOCATED BETWEEN EMBANKMENT ABUTMENTS. -SEEPAGE KEY SHALL EXTEND TO A MINIMUM DEPTH OF 4 FEET OR AS REQUIRED THROUGH GEO-TECHNICAL SEEPAGE ANALYSIS. A MINIMUM BOTTOM TRENCH WIDTH SHALL BE 10 FEET AND THE TRENCH SIDEWALLS SHALL BE SLOPED OR BENCHED TO PROMOTE STABILITY AND BONDING BETWEEN THE SIDEWALL SOILS AND SEEPAGE KEY FILL. 19. STEP 3: EMBANKMENT FILL PLACEMENT -EMBANKMENT FILL SHALL BE CONSTRUCTED AT 3(HORIZONTAL): 1 (VERTICAL) OR AS SHOWN ON THE DRAWINGS. DEMONSTRATION OF APPROPRIATE SAFETY FACTORS AGAINST FAILURE THROUGH GEO-TECHNICAL ANALYSIS MAY BE REQUIRED FOR SLOPES STEEPER THAN 3(HORIZONTAL): 1 (VERTICAL). -FILL SOILS SHALL BE PLACED IN LOOSE LIFTS NOT TO EXCEED 8 INCHES IN THICKNESS AND BE COMPACTED TO A MINIMUM OF 95 PERCENT OF THE SOILS STANDARD PROCTOR (ASTM D698) MAXIMUM DRY DENSITY, OR AS SPECIFIED ON THE DRAWINGS. -COMPACTED MOISTURE CONTENT SHALL BE BETWEEN 3 PERCENT BELOW AND 3 PERCENT ABOVE THE OPTIMUM MOISTURE CONTENT FOR ALL FILL PLACED, OR AS OTHERWISE APPROVED BY ENGINEER. -FILL SOILS SHOULD BE PLACED IN CONTINUOUS, HORIZONTAL LAYERS FROM ABUTMENT TO ABUTMENT. EXISTING SLOPES GREATER THAN 4(HORIZONTAL): 1 (VERTICAL) SHALL BE BENCHED TO PROMOTE BONDING OF NEWLY PLACED FILL WITH EXISTING SOILS. BENCHING SHALL BE PERFORMED AT MAXIMUM OF 2 FEET VERTICAL INTERVALS AND SHALL EXTEND A MINIMUM OF 4 FEET HORIZONTALLY OR AS SPECIFIED ON DRAWINGS. -WITHIN THE UPPER 12 INCHES OF THE EMBANKMENT, FILL SOILS SHOULD BE COMPACTED TO 100% OF ITS STANDARD PROCTOR (ASTM D698) MAXIMUM DRY DENSITY. -FILL AGAINST SUPPORTED STRUCTURES. DO NOT FILL AGAINST UNSUPPORTED STRUCTURES. -PLACE FILL SIMULTANEOUSLY ON EACH SIDE OF UNSUPPORTED STRUCTURES UNTIL SUPPORTS ARE IN PLACE. -PLACE A MINIMUM OF SIX INCHES OF TOPSOIL ACROSS DAM EMBANKMENT TO PROMOTE VEGETATIVE GROWTH. 20. STEP 4: OUTLET PIPE FILL PLACEMENT -FILL OF THE CULVERTS SHALL BE PLACED AND COMPACTED IN 61NCH THICK LOOSE LIFTS AROUND THE DROP INLETS AND UP TO 2 FEET ABOVE THE CULVERTS. -COMPACTION SHALL BE PERFORMED BY HAND TAMPERS OR SMALL HAND OPERATED COMPACTORS. -COMPACTION SHALL BE AT A MINIMUM 95 PERCENT OF THE STANDARD PROCTOR (ASTM D698) MAXIMUM DRY DENSITY. COMPACTED MOISTURE CONTENT SHALL BE BETWEEN 3 PERCENT BELOW AND 3 PERCENT ABOVE THE OPTIMUM MOISTURE CONTENT FOR ALL FILL PLACED, OR AS OTHERWISE APPROVED BY ENGINEER. -ADDITIONAL COMPACTION OF LIFTS 2 FEET OR GREATER ABOVE CULVERTS SHALL CONFORM TO THE EMBANKMENT FILL PLACEMENT SECTION OF THIS SPECIFICATION. 21. STEP 5: FIELD QUALITY CONTROL -LABORATORY TESTING • PERFORM LABORATORY MATERIAL TESTS IN ACCORDANCE WITH ASTM D422, ASTM D698, ASTM D2216, AND ASTM D4318. • TEST AT A FREQUENCY OF EVERY 500 CUBIC YARDS OF EMBANKMENT FILL MATERIAL PLACED, WHEN MATERIALS USING FOR EMBANKMENT FILL CHANGE, AND/OR AS DIRECTED BY THE ENGINEER. • SAMPLE SIZE SHALL BE 50 -LB. -IN PLACE COMPACTION AND NATURAL MOISTURE CONTENT TESTS: • PERFORM IN PLACE COMPACTION TESTS IN ACCORDANCE WITH ASTM D1556, ASTM D2922, OR ASTM D2937 AND NATURAL MOISTURE CONTENT TEST IN ACCORDANCE WITH ASTM D2216. • FREQUENCY OF COMPACTION/NATURAL MOISTURE CONTENT TESTS: • EMBANKMENT FILL: EACH LIFT AT A MINIMUM FREQUENCY OF 1 PER 2,500 SQ. FT. • PIPE INSTALLATION: EACH LIFT AT A MINIMUM FREQUENCY OF 1 PER 30 LF OF PIPE. -WHEN TESTS INDICATE WORK DOES NOT MEET SPECIFIED REQUIREMENTS, REMOVE WORK, REPLACE AND RETEST. 22. EMBANKMENT SPECIFICATIONS MAY BE MODIFIED BASED ON SITE-SPECIFIC GEO-TECHNICAL INVESTIGATION AND ENGINEERING DESIGN. SITE PREPARATION: PRIOR TO CONSTRUCTION, THE PROPOSED CONSTRUCTION AREA SHOULD BE STRIPPED OF TOPSOIL, ORGANIC MATERIAL, EXISTING UNDOCUMENTED FILL AND OTHER SOFT OR UNSUITABLE MATERIAL. UPON COMPLETION OF STRIPPING OPERATIONS, THE EXPOSED SUBGRADE IN AREAS TO RECEIVE FILL SHOULD BE PROOFROLLED WITH A LOADED DUMP TRUCK OR SIMILAR PNEUMATIC -TIRED VEHICLE HAVING A LOADED WEIGHT OF APPROXIMATELY 25 TONS. AFTER EXCAVATION, THE EXPOSED SUBGRADES IN CUT AREAS SHOULD BE SIMILARLY PROOFROLLED. PROOFROLLING OPERATIONS SHOULD BE PERFORMED UNDER THE OBSERVATION OF A GEOTECHNICAL ENGINEER OR HIS AUTHORIZED REPRESENTATIVE. THE PROOFROLLING SHOULD CONSIST OF TWO (2) COMPLETE PASSES OF THE EXPOSED AREAS, WITH EACH PASS BEING IN A DIRECTION PERPENDICULAR TO THE PRECEDING ONE. ANY AREAS WHICH DEFLECT, RUT OR PUMP DURING THE PROOFROLLING, AND FAIL TO BE REMEDIED WITH SUCCESSIVE PASSES, SHOULD BE UNDERCUT TO SUITABLE SOILS AND BACKFILLED WITH COMPACTED FILL. THE ABILITY TO DRY WET SOILS, AND THEREFORE THE ABILITY TO USE THEM FOR FILL, WILL LIKELY BE ENHANCED IF EARTHWORK IS PERFORMED DURING SUMMER OR EARLY FALL. IF EARTHWORK IS PERFORMED DURING WINTER OR AFTER APPRECIABLE RAINFALL THEN SUBGRADES MAY BE UNSTABLE DUE TO WET SOIL CONDITIONS, WHICH COULD INCREASE THE AMOUNT OF UNDERCUTTING REQUIRED. DRYING OF WET SOILS, IF ENCOUNTERED, MAY BE ACCOMPLISHED BY SPREADING AND DISCING OR BY OTHER MECHANICAL OR CHEMICAL MEANS. IF EXCAVATIONS IN PORTIONS OF THE SITE ENCOUNTER VERY DENSE SOILS, PARTIALLY WEATHERED ROCK, OR BORINGS AND/OR ADDITIONAL TESTING SHOULD UNDER OWNER'S APPROVAL BE PERFORMED TO FURTHER IDENTIFY DEPTH TO PARTIALLY WEATHERED ROCK AND ROCK. EXISTING ISOLATED BOULDERS IN THE SOIL MATRIX OR ERRATIC ROCK CONDITIONS CAN SOMETIMES REMAIN UNDETECTED DURING FIELD EXPLORATION. IT IS RECOMMENDED THAT EQUIPMENT CAPABLE OF HEAVY EXCAVATION BE USED DURING GRADING ACTIVITIES. STORM WATER PIPING PLANS SHOULD TAKE INTO ACCOUNT THE EXISTENCE OF DENSE MATERIALS AND ROCK PRIOR TO CONSTRUCTION. PARTIALLY WEATHERED ROCK CAN SOMETIMES BE EXCAVATED WITHOUT BLASTING. IN MASS EXCAVATION FOR GENERAL SITE WORK, DENSE SOILS AND PARTIALLY WEATHERED ROCK CAN USUALLY BE REMOVED BY RIPPING WITH A SINGLE -TOOTH RIPPER ATTACHED TO A LARGE CRAWLER TRACTOR OR BY BREAKING IT OUT WITH A LARGE FRONT-END LOADER. SUBSURFACE MATERIALS WITH A STANDARD PENETRATION RESISTANCE VALUE OF 50/6, 50/5, AND 50/4 INCHES OF PENETRATION CAN LIKELY BE LOOSENED AND RIPPED AS NOTED ABOVE. IN CONFINED EXCAVATIONS SUCH AS FOUNDATIONS, UTILITY TRENCHES, ELEVATOR PITS, ETC., REMOVAL OF PARTIALLY WEATHERED ROCK MAY REQUIRE USE OF HEAVY DUTY BACKHOES (SUCH AS A JOHN DEER 120C OR EQUIVALENT EXCAVATOR EQUIPPED WITH ROCK TEETH), PNEUMATIC SPADES, OR LIGHT BLASTING. THE EASE OF EXCAVATION DEPENDS ON THE QUALITY OF GRADING EQUIPMENT, SKILL OF THE EQUIPMENT OPERATORS AND GEOLOGIC STRUCTURE OF THE MATERIAL ITSELF, SUCH AS THE DIRECTION OF BEDDING, PLANES OF WEAKNESS AND SPACING BETWEEN DISCONTINUITIES. THEREFORE, A CONSERVATIVE APPROACH CONCERNING BUDGET ESTIMATES FOR UTILITY AND STORM WATER POND EXCAVATIONS IS RECOMMENDED. SUBSURFACE MATERIAL THAT EXHIBITED A STANDARD PENETRATION RESISTANCE VALUE OF 50/3, 50/2, AND 50/1 INCHES OF PENETRATION OR LESS WILL LIKELY REQUIRE BLASTING FOR REMOVAL. RIP ROCK: ANY MATERIAL THAT CANNOT BE REMOVED BY SCRAPERS, LOADERS, PANS, DOZERS, OR GRADERS; AND REQUIRES THE USE OF A SINGLE -TOOTH RIPPER MOUNTED ON A CRAWLER TRACTOR HAVING A MINIMUM DRAW BAR PULL RATED AT NOT LESS THAN 56,000 POUNDS. BLAST ROCK: ANY MATERIAL WHICH CANNOT BE EXCAVATED WITH A SINGLE -TOOTH RIPPER MOUNTED ON A CRAWLER TRACTOR HAVING A MINIMUM DRAW BAR PULL RATED AT NOT LESS THAN 56,000 POUNDS (CATERPILLAR 0-8 OR EQUIVALENT) OR BY A CATERPILLAR 977 FRONT-END LOADER OR EQUIVALENT; AND OCCUPYING AN ORIGINAL VOLUME OF AT LEAST ONE (1) CUBIC YARD. BLAST ROCK: ANY MATERIAL WHICH CANNOT BE EXCAVATED WITH A BACKHOE HAVING A BUCKET CURLING FORCE RATED AT NOT LESS THAN 25,700 POUNDS (CATERPILLAR MODEL 225 OR EQUIVALENT), AND OCCUPYING AN ORIGINAL VOLUME OF AT LEAST ONE-HALF (1/2) CUBIC YARD. BLASTING SHOULD ONLY BE CONDUCTED WHERE RIPPING CANNOT EXCAVATE MATERIALS. WE RECOMMEND THAT EXCAVATABLE SOILS BE REMOVED FIRST WITH CONVENTIONAL GRADING EQUIPMENT (SCRAPERS AND LOADERS). WE DO NOT RECOMMEND LEAVING SOIL OVERBURDEN IN PLACE DURING BLASTING BECAUSE DETERMINATION OF BLAST ROCK QUANTITIES BECOMES VERY DIFFICULT AND COSTS ARE GENERALLY GREATER. IN ADDITION, RESIDUAL SOIL OVERBURDEN WILL INCREASE THE CONFINING PRESSURE OF THE ROCK AND REDUCE THE EFFECTIVENESS OF BLAST CHARGES. LOOSE FILL OR BLASTING MATS CAN BE PLACED OVER THE BLAST AREA TO CONTROL FLY -ROCK. REMOVAL OF ROCK BY BLASTING IS VERY EXPENSIVE. HENCE, CONTROL OF QUANTITIES IS IMPORTANT. WE RECOMMEND A GEOTECHNICAL ENGINEER BE RETAINED TO PROVIDE ASSISTANCE FOR DETERMINING OR QUALIFYING THE BLAST ROCK QUANTITIES. EROSION CONTROL NOTES: 1. AS REQUIRED BY THE NPDES GENERAL PERMIT NCGO10000, ALL DIKES SWALES, DITCHES, PERIMETER SLOPES AND ALL SLOPES STEEPER THAN 3 HORIZONTAL TO 1 VERICAL (3:1) SHALL BE PROVIDED TEMPORARY OR PERMANENT STABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN 7 CALENDAR DAYS FROM THE LAST LAND DISTURBING ACTIVITY. ALL OTHER DISTURBED AREAS SHALL BE PROVIDED TEMPORARY OR PERMANENT STABILIZATION WITH GROUND COVER AS SOON AS PRACTICABLE BUT IN ANY EVENT WITHIN 14 CALENDAR DAYS FROM THE LAST DISTURBING ACTIVITY. GROUND STABILIZATION TIMEFRAME EXEMPTIONS CAN BE FOUND IN THE NPDES GEMERAL PERMIT NCGO10000 UNDER SECTION 2.6 GROUND STABILIZATION. 2. NO LAND DISTURBING ACTIVITY, EXCEPT THAT WHICH IS REQUIRED TO INSTALL EROSION CONTROL MEASURES, MAY COMMENCE PRIOR TO APPROVAL BY THE DIRECTOR OF DEVELOPMENT SERVICES. 3. ADDITIONAL EROSION CONTROL MEASURES MAY BE REQUIRED BASED UPON SPECIFIC SITE CONDITIONS. 4. CONTACT THE TOWN OF WAXHAW DEVELOPMENT SERVICES DEPARTMENT, AT 704-843-2195 FOR A PRE -CONSTRUCTION MEETING PRIOR TO ANY LAND DISTURBING ACTIVITY. 5. REMOVE ALL TEMPORARY EROSION CONTROL DEVICES AND STRUCTURES ONLY AFTER SITE IS FULLY STABILIZED AND APPROVAL HAS BEEN OBTAINED FROM THE TOWN OF WAXHAW DEVELOPMENT SERVICES DEPARTMENT. 6. ALL EROSION CONTROL DESIGNS SHALL BE IN ACCORDANCE WITH THE TOWN OF WAXHAW ENGINEERING, STANDARDS AND PROCEDURES MANUAL, AND THE NCDEQ EROSION AND SEDIMENTATION CONTROL PLANNING AND DESIGN MANUAL, LATEST EDITION. 7. ADDITIONAL MEASURES TO CONTROL EROSION AND SEDIMENT MAY BE REQUIRED BY A REPRESENTATIVE OF NCDEQ. 8. SITE GRADING IS TO BE COVERED UNDER THE GENERAL STORMWATER PERMIT NCGO10000 ANY LAND DISTURBING > 1 ACRE REQUIRES COMPLIANCE WITH ALL CONDITIONS OF THIS GENERAL PERMIT UNDER THE NPDES. ANY NONCOMPLIANCE IS A VIOLATION OF THE CLEAN WATER ACTAND MAY REQUIRE ENFORCEMENT BY NCDEQ. 9. CONTRACTOR IS TO KEEP STREET CLEAR OF MD AND ANY OTHER DEBRIS. 10. THE PROFESSIONAL ENGINEER REGISTERED WITH THE STATE OF NORTH CAROLINA WHO PREPARED THE EROSION CONTROL PLAN IS SOLELY RESPONSIBLE FOR IDENTIFICATION AND LOCATION OF ALL ENVIRONTMENTAL WETLANDS, PERENNIAL AND INTERMITTENT STREAMS AND BUFFERS SHOWN ON THE PLANS. 11. THE TOWN OF WAXHAW IS NOT RESPONSIBLE FOR THE ACCURACY AND ADEQUACY OF THE DESIGN, DIMENSIONS, AND ELEVATIONS, WHICH SHALL BE CONFIRMED AND CORRELATED AT THE JOB SITE. THE TOWN OF WAXHAW , THROUGH THE APPROVAL OF THIS DOCUMENT, ASSUMES NO RESPONSIBILITY FOR THE COMPETENESS AND/OR ACCURACY OF THIS DOCUMENT. 12. SILT SACKS WILL BE PLACED IN BASINS/INLET ALONG ROADWAYS AFTER INITIAL ASPHALT SURFACE WORK IS COMPLETED. 13. THE FINANCIALLY RESPONSIBLE PARTY/AGENT OR THE LANDOWNER/AGENT OF A LAND DISTURBING ACTIVITY>ONE ACRE IS REQUIRED TO SELF INSPECT THE PROJECT. A SELF INSPECTION, AS WELL AS DOCUMENTATION OF A PROJECT AFTEREACH PHASE OF THE PROJECT, IS REQUIRED. 14. TOTAL DISTURBED AREA = 18.00 ACRES EROSION CONTROL CONSTRUCTION SEQUENCE: 1. OBTAIN PLAN APPROVAL FROM THE TOWN OF WAXHAW. 2. FLAG THE LIMITS OF CLEARING. 3. HOLD PRE -CONSTRUCTION CONFERENCE WITH TOWN OF WAXHAW INSPECTOR AT LEAST ONE WEEK PRIOR TO COMMENCEMENT OF CONSTRUCTION TO DISCUSS INSTALLATION OF EROSION CONTROL MEASURES. 4. INSTALL TEMPORARY CONSTRUCTION ENTRANCE, SILT FENCE AND SEDIMENT BASINS TO THE LINES AND GRADES SHOWN ON PLANS, CLEARING OR DEMOLISHING ONLY AS NECESSARY TO INSTALL THESE DEVICES. 5. SEDIMENT TRAPS AND BASINS NEED TO BE STABILIZED IMMEDIATELY AFTER INSTALLATION. 6. INSTALL DIVERSION DITCHES AROUND SITE TO DIRECT RUNOFF TO SEDIMENT BASINS. 7. ALL EROSION AND SEDIMENT CONTROL PRACTICES WILL BE INSPECTED WEEKLY AND AFTER RAINFALL EVENTS. NEEDED REPAIRS WILL BE MADE IMMEDIATELY. 9. ALL INLET PROTECTION DEVICES SHALL BE MAINTAINED UNTIL COMPLETION OF ALL CATCH BASIN STRUCTURES. THESE DEVICES SHALL REMAIN IN PLACE UNTIL ALL PROPOSED STORM PIPES ARE FLUSHED CLEAN FROM BEGINNING TO END. 10. CONTRACTOR SHALL MAINTAIN THE INTEGRITY OF ALL SEDIMENT BASINS DURING INSTALLATION OF ALL PROPOSED STORM AND SEWER LINES. 11. STABILIZE SITE PER THE SEEDING SCHEDULE UPON COMPLETION OF GRADING. 12. AFTER SITE IS STABILIZED WITH VEGETATION, REMOVE ALL EROSION CONTROL DEVICES AFTER APPROVAL HAS BEEN GRANTED BY A REPRESENTATIVE OF THE TOWN OF WAXHAW. ALLOW NATURAL SHEET FLOW PER THE ORIGINAL TOPOGRAPHY. IMMEDIATELY SEED ALL AREAS DISTURBED WITH PERMANENT VEGETATION FOLLOWING THE REMOVAL OF TEMPORARY SEDIMENTATION AND EROSION CONTROL MEASURES. 13. UPON APPROVAL BYTHE TOWN OF WAXHAW, PROPOSED SEDIMENT BASINS MAY BE CONVERTED TO BMP'S FOLLOWING COMPLETION OF STORM DRAINAGE AND ROAD PAVING. LANDSCAPING NOTES: 1. REFER TO SECTION 9.8 OF THE TOWN OF WAXHAW UNIFIED DEVELOPMENT ORDINACE REGARING LANDSCAPING REQUIREMENTS. 2. NO SOIL DISTURBANCE OR COMPACTION, CONSTRUCTION MATERIALS, TRAFFIC, BURIAL PITS, TRENCHING OR OTHER LAND DISTURBING ACTIVITY ALLOWED IN THE TREE PROTECTION ZONE. A BARRIER MUST BE ERECTED AROUND THE DRIPLINE OF ALL SUCH TREES SUFFICIENT TO PUT ON NOTICE ALL CONSTRUCTION PERSONNEL THAT ANY DISTURBANCE OF THE AREA WITHIN THE DRIPLINE OF SUCH TREES IS PROHIBITED. THE REQUIRED TREE BARRIER MUST BE SHOWN ON CONSTRUCTION PLANS. TREE BARRICADES MUST BE INSTALLED IN ACCORDANCE WITH THE PLAN BEFORE ANY DEMOLITION, GRADING OR CONSTRUCTION BEGINS (IF APPLICABLE). 3. FOR NEW PLANTING AREAS, REMOVE ALL PAVEMENT, GRAVEL SUB -BASE, CONSTRUCTION DEBRIS AND COMPACTED SOIL PRIOR TO PLANTING. 4. ALL STRAPPING AND TOP 2/3 OF WIRE BASKET MUST BE CUT AWAY AND REMOVED FROM ROOT BALL PRIORTO BACKFILLING PLANTING PIT. REMOVE TOP 1/3 OF BURLAP FROM ROOT BALL. 5. ORDINANCE REQUIRED TREES MUST BE MAINTAINED IN TREE FORM & ALLOWED TO GROW TO THEIR NATURAL HEIGHT/FORM, (NO TOPPING OR ROUNDING OVER). ALL TREES SHALL BE SINGLE -STEMMED. 6. LARGE MATURING TREES MAY NOT BE PLANTED ADJACENT TO OVERHEAD DISTRIBUTION POWER LINES. IF TREES CONFLICT WITH POWER LINES, CALL URBAN FORESTER TO RESOLVE BEFORE PLANTING. 7. PROPOSED STREET TREES SHALL BE A MINIMUM 8' TALL AND 2-1/2" CALIPER (MEASURED 12" ABOVE GROUND) AT PLANTING. 8. ALL SHRUBS TO BE A MINIMUM HEIGHT OF 24" WITH A MINIMUM SPREAD OF 24" AT PLANTING AND SHALL HAVE A MAXIMUM SPACING OF 5' ON CENTER. 9. TREES SHALL NOT BE PLANTED IN PERMANENT DRAINAGE EASEMENTS OR WITHIN TEN (10) FEET OF A MASONRY DRAINAGE STRUCTURE. 10. FOR TREE SPECIES, SEE TOWN OF WAXHAW APPROVED TREE LISTS. Or BEFORE YOU DIG STOP CALL 1-800-632-4949 N.C. ONE -CALL CENTER xxx,uCA 111.,I'. `�.��N .....RO��.,� oTHE ISAACS•• GROUP, P.C. •: :ENGINEERING & = rnn ;LAND SURVEYING; NO. C-1069 ; � OF �i1110�`�`. FINAL DRAWING FOR REVIEW PURPOSES ONLY ` XX\111111//�� CARo 1* `����0� ,.• O ESS%p�.,� �'i�': SEAL i 026462 i -7 •� . i►ii Bpi CCoN` XI Digitally signed by Anthony B. Cowan Date: 2017.03.01 09:36:39-05'00' P:\Active Projects\WGM Design\Broxton Soccer Complex 16240\Engineering0esign Drawings\Current\16240-DE.dwg, Model, 2/28/2017 5 rrovillos, STABILIZATION TIME FRAMES SITE AREA DESCRIPTION STABILIZATION TIME FRAME EXCEPTIONS PERIMETER DIKES, SWALES, DITCHES AND SLOPES 7 DAYS NONE HIGH QUALITY WATER (HQW) ZONES 7 DAYS NONE SLOPES STEEPER THAN 3:1 7 DAYS IF SLOPES ARE 10' OR LESS IN LENGTH AND ARE NOT STEEPER THAN 2:1 14 DAYSARE ALLOWED SLOPES 3:1 OR FLATTER 14 DAYS 7 DAYS FOR SLOPES GREATER THAT 50' IN LENGTH ALL OTHER AREAS WITH SLOPES FLATTER THAN 4:1 14 DAYS NONE, EXCEPT FOR PERIMETERS AND HQW ZONES xxx,uCA 111.,I'. `�.��N .....RO��.,� oTHE ISAACS•• GROUP, P.C. •: :ENGINEERING & = rnn ;LAND SURVEYING; NO. C-1069 ; � OF �i1110�`�`. FINAL DRAWING FOR REVIEW PURPOSES ONLY ` XX\111111//�� CARo 1* `����0� ,.• O ESS%p�.,� �'i�': SEAL i 026462 i -7 •� . i►ii Bpi CCoN` XI Digitally signed by Anthony B. Cowan Date: 2017.03.01 09:36:39-05'00' P:\Active Projects\WGM Design\Broxton Soccer Complex 16240\Engineering0esign Drawings\Current\16240-DE.dwg, Model, 2/28/2017 5 rrovillos, i �G PNMAR70 #4 REBAR FND N = 424479.04' / 41� �Foss E = 1483076.07' Yy ELV = 690.46' i' �� /�/ \41 #5 REBAR FND i / FRANCES L DAVIS 1 / 0609000183 _ �' �•/ \ /�/� �y p ESTATE FILE NO DEED AVAILABLE i Lam. --------- O ° / /'0 _-- --- / 120°\- A FND 2 0 ` ' C p ��00� O PROP. 653 L.F. OF g00 S ® Q \ \\ i i i /� ORNAMENTAL FENCE 4. h� C:33 O / ' 'n' O \ \ \ BENCHMARK \ \ TIG PNT #170 i /+/ 0 F 1p SP CES, / O \ © \ #4 REBAR FND g \ •O Q @ \ N = 423882.75' 0000 S - �g / ' p \A p \ \ E = 1482799.g2i ELV = 68 V vow (S IPW 10 110t(3 @ 00 All / i •O . 4. ° ' N n O \ � \�G.C� Q �� ,, 5y R:2°0.0�_ _ _ _ 89.66' - o _ � ' � , ?X / i o � j O � (n � `� L119• 25 , 89 � S59' 08' 50.24"W +- - _ � •' p, * , s LEGEND o� N N o \ © / toEXISTING PROPERTY LINE '' o to u� - 40 -- EXISTING ROAD RIGHT OF WAY oo to 100 M EXISTING TREE CANOPY a , ■ ■ ■ PROP. PROJECT LIMIT SIGN SCHEDULE ■ ■ ■ PROP. 100' STREAM BUFFER �u� / /'' / / O VAN ACCESSIBLE -RESERVED PARKING -MAX PENALTY $250 (MUTCD R7 -8P, R7-8 & 713.1) \ \ vo o -I Opg0 R 2g654 p , / i - / ^\ , © NO PARKING ANYTIME PROP. STORM DRAINAGE PIPE (MUTCD R7-1) `\ PROP. 70' DIRECT \ ,llj 8 0 539 15,5 '' / �' \ , PROPOSED DROP INLET BURIAL LIGHTING POLE \ 2 9.' o - 6, N pROj' / \O C RESERVED PARKING -MAX PENALTY $250 \ \\ \\\ (DESIGN BY OTHERS) , \ / \ (MUTCD R7-8 & 714.1) O \ O \ ,- \ 25• O e W , , �ppp �6 5� pp \ 0 PROPOSED JUNCTION BOX \ \\ / / \\ Pj' „+ go o / o P PC� 539.2 • o.g0 / � / , / � � - <�YP •� \\ , X PROPOSED AREA LIGHTING O6p0° , - / 1 0 \ , PROP. DRIVEWAY AND PARKING LOT TREES O \ 3 O \ \ \ //\\ (RED MAPLE OR FROM 000 O \ \ \ \ N0, WAXHAW TREE SPECIE LIST) D / PROP. PARKING LOT SHRUB N FIEL #3 GRASS PATH @ 5.0% \ / / '. / \ o \ , (BURFORD HOLLY) v \ \ - SLOPE OR LESS FROM - \ coo \ �N �\ \`� \ � -' �' \ \ � N , , ��-' \ , PROPOSED TREES ®BUFFER O PARKING TO FIELDS (SOUTHERN MAGNOLIA OR FROM QOWAXHAW TREE SPECIE LIST) � / / ' � / \\ � / \\ , PROP. BUFFER SHRUB \ O O --p/�� /-//// \ , \ \\ \ \ O \ (STEVENS HOLLY) O EXISTING TREE -REFERENCE TREE SURVEY BY SOIL AND FORESTRY SERVICES OF THE CAROLINAS FOR DETAILED INFORMATION. O C/ O O \ - \ \ LANDSCAPING: to 10 PARKING LOT LANDSCAPING: \ REQUIRED: 1 TREE AND 4 SHRUBS PER 1,000 SF O \ \\ \ \ OF VEHICULAR USE AREA \/� / \ 77,390 SF = 78 TREES AND 310 SHRUBS / 2 A A� PROVIDED. 78 TREES 310 SHRUBS /kgo 36p00 ' PROP. 70' DIRECT wtl 8 / �/%/� _ _ / A (��P' X BURIAL LIGHTING POLES BUFFER PLANTING: _ r _ \ wtl 7 / FIELD #2 \\ \ '' (DESIGN BY OTHERS) O �� 19 /�� / v \\ ' `0:1111111////7 10��\N CARO,'*,, \%/ / \ , �' FOREBAY ��.••' • ,���'�i ....... �10 : THE ISAACS % to _ GROUP, P.C. j� _ ; ENGINEERING & _ go_ c7 wtl �0 // //w A go- rn ;LAND SURVEYING; C): -i"= NO. C-1069 to �i /� •. : •,�Q rwtl 11to / PROP. BMP x (WETPOND) 'I ' / \ 10 'go 00 i����'�'i ► `````�� A 12 A / wt13 DAVID L. BROXTON, JR. 13 I \ / j \ 10 DB. 6560 PG. 834 ``��II111111///�� �wW 14 ! PIN. 0509003 \\`,\N CARp� / ' 61.278 AC ���� p�.•'' ESS' '•.��'�i w�l 15//\ / / 2,669,281 SF �� •SOF IOiy :y T _ Q � wtl2� l\�lj l PROP. BMP WETPOND / ' SEAL 9< •' \ wtl 1 ��/// %� (SEE SHT. C2.2 -C2.5) > wtl 17 / I — 026462 10 wtl 19 w \ _ _ _ \ / 1 ' �� ''�N I NE��•' P `� O r \ O/V/1\( g\ STREAM BUFFER \ PROP. 100 ',/' GRASSED , O �g��it` all y signed by O O BMP Anthony B. CowanO ACCESS , , Date: 2017.03.01 CPROADO O ' GRAPHIC CAE18-05'00' O O ' 50 0 25 50 100 O O O O, O O 1 INCH = 50 FEET O O ��O $0, *0 OP OF-BANK NO. BY DATE REVISION Q) •�•'•�' ............T ................................... ......... ............................................ ��0� O �v O �� ---- FINAL DRAWING FOR REVIEW PURPOSES ONLY O _ \. • EXISTING VEGETATION TO SUFFICE ALONG NORTH, WEST AND SOUTHERN BOUNDARY. • PLANTING REQUIRED ON EASTERN BOUNDARY LENGTH OF BUFFER = 314 FT. TREES REQUIRED = 314/100*6 = 21 TREES SHRUBS REQUIRED = 314/100*20 = 68 SHRUBS • TREES TO BE 2"0 ® 6" ABOVE GROUND (75% LMT & 75% EVERGREEN) • SHRUBS TO BE 30" TALL AND SHOULD GROW TO 6 FT. TALL W/ 4 FT SPREAD (100% EVERGREEN) LANDSCAPING NOTES: 'THE OWNERS OF THE PROPERTY AND THEIR AGENTS, HEIRS, OR ASSIGNS SHALL BE RESPONSIBLE FOR THEINSTALLAT/ON, PRESERVATION, AND MAINTENANCE OFALL PLANTING AND PHYSICAL FEATURES SHOWN ON THIS PLAN. THE OWNERS SHALL BE RESPONSIBLE FOR MAINTENANCE OF THE VEGETATION, INCLUDING BUTNOTLIMITED TO: 1. FERTILIZATION 2. PRUNING 3. PEST CONTROL 4. MULCHING 5, MOWING (IF ANY) 6. PROTECTION OF THE ROOT ZONES FROM EQUIPMENT, CONSTRUCTION AND STORAGE OF MATERIALS 7. WATERING 8. OTHER CONTINUING MAINTENANCE OPERATIONS FAILURE TO MAINTAIN ALL PLANTINGS IN ACCORDANCE WITH THIS PLAN SHALL CONSTITUTE A VIOLATION OF THE UDO AND MAY RESULT IN FINES." Project: BROXTON SOCCER COMPLEX 8101 OLD WAXHAW MONROE RD., WAXHAW N.C. Title: SITE PLAN File #: 16240-PB.DWG Date: 01/20/17 Project Egr: ABC W Design By. 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ABC ��- ---------f I��'9IF• NO `�� o •.....• O ``�� _ �� =---_ i `\ ___ ---- ��-\ -✓' \\\ \ \ \ \� \\ \ \ \ \ / / / / _� , OFAU�```��� �j//NY B Ci ��� O Drawn By: RER \ \ / / f / ///►111\►\\\ ///1111\11\\\ CIVIL ENGINEERING DESIGN AND SURVEYING C 64 Digitally signed by Scale: 1"=60' — ----- ---- \\�\\\\ --- --��� o� l / \\\\\ \ \\ \ \\ \\ 1 I / `Anthony 217 Date:201B7.03.01n 8720 RED OAK BOULEVARD, SUITE 420 ;��-- _---- �� \\�\— ---- \�� \—J/ \ \ \ \ \ \\ \ \� I / // // // ,_----------'/ �',— 09:26:35-05'00'C2• O — — _ — — — — — — \ \ \ \ — — \ _ \ \ \ \ \ \ \ / / / / — > i PHONE (704) 527344CHARLOTTE, N.C. (i 04) 527-8335 P:Wctive Projects\WGM Design\Broxton Soccer Complex 16240\Engineering\Design Drawings\Current\16240-PB.dwg, C2.0 -OVERALL GP, 2/28/2017 5:18:26 PM, rrovillos, 1:1 77" I Ail =01I _ _---- �Q tC8 R FND LIMITS \ v ---0 -- -- , - - _ 6-p LAS O� ,__ _ � _O I v v v v -- O - \\ ------ ----_ \\O \\n \ I 9s\ I I ° PROP. 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CiUT :654.74 ` cn {, SpA \ 71.41 �C V INSET „A» SCALE: 1"=40' /'- \,?� \ \ 4 v v s\ I V 12 o \ V A I A �i1'cn tj \ 3.132' 4 \ I A \ V A n `SO \ \ sp Cni�� I A V \ v - �� \ IS IN PEL DIRECTION ES V V V / I \ V A \ \ - --- - v R v '6, 66.0 \ \ \\ 0 V I \ V \ \ 67 20' A \ V v v \66 A \ \ v �\ 669.99 \ \V A \ \ \ \ x/ �,_� � A A \ \ V A �� �` w + PROP. SWALEv �A ( ) O 8 7 9 IED 3 i A I \ 86 �\ \\ i4.40, / TYPES -B ®4.0 R JEG 8 8g s # - 1 v A \ \ I \ o A A \ W/ NA S150 $ �� 4.Op v vo v v \ V ` V v \ PROP. SLAB YPE DI 3A \ . 4 1 �8 �- �- 70..5' \\ 670. Q2' 672.27 \� V \ TEMP ER \ r 8 � � OPENING=673.60 � l p p v p /p ` Q I I A PR P." RIP RA:' OPENL�IG ALL 4 SIDES /a A \v �� / �� �� I �� V IV \ \ \ \ `� �� �,��"(P 4' SLAB:674.� 00, -I.E.(OUT):67v0.26 � Q I �� 7 7 77 67g X67 8�^r �8 i \ v A V PROPv SLAB TYPE,\ DI 4A� A f f \ �_ f r �- PROP. S E TYPE- \ \ A \ V ` x o v _ A V 0� $��6 i I OPENING -668.00 g \ k ® % \ \ \ \ `6" OPEN NG O O v O O O O O i �O W NAS75I TE `� \ ALL 4 SI�ES -- �� to \\ �i 1/ I O I V A \ V / \ A TOP --QE 4" SLAB: 668.83 ROP. ST UND R IN (TYP.) / 1 I I \ \ �� _ I.E.(OUT) 665.56 �� -I \ -\ _�q� - \ \ - cj� _ - \ 84 I I - - �-^�� - - ��- / (DESIG Y OTHER \ V A V - -� + V �� + V ' 1 + '' 8 \ / / I PROP. DSI 5A / \ \ PROP. SW E TYPE- I \ I G \ I / / I c�0 RM: 660.72 ( i / \ / I 1 6 \ \ 8 6 LE. I 650. DI 5�B 2.00% / �� / V A ` \ \ V A - - - -686' - _ • ` ��): l ( ) I \ V PROP. 14 .81 0 OF \ \ v 82 r7 W/ N S75 TEMW LIN O 70 �' c�0 PR` Al1E TYPE PROP�70.53 LF OF � \ \ \ -i v / / / I I.E.(OLJ):650.48 14 AlZ/28' �' Q ) I 2'8' IA � V A �4� RCP �'��00% �- -68 � - /1/0/ \ \ \ v ®2 0 . \ \ \ v \ X68 -- -66� 18" RCPv@ 12.00% / A �0 <p�, 685 � \ \ / `O W �G IS7 T �?. 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DI 2D/ / ¢6 � RIM: 659.72,/ S / I.E.(OUT): 65l \� / / II I.E.(II 653.16 (DX 2E) / PRO . DI 2.E /�E.(IN): 655.57 (bl 4A)/ Xx1.E.(OU T)• 652.6 I E.(IN)�656. 0 (DI 2F) �.E.(OIT):66.00 \ �ry� �� ��/ o I // C� ,� / / ° / / s� ' f / / / / A � PE ) � / PROP./ L(T / / Z.00 / I / / '75, MP /LINER 00' 7 \\ \\ 11 11 II 111 \I I 4 I Q� 676 `,o 07 3. 66 �o000, 664� I PROP. SWALE (TY / f / / NA 75� TEMP. bNEk \\ / @ 2.00% (MIN.) A) A\� ��� W/ AG S75 T P. LINER � I �O /OP.�STO �4N ERD �� , f�SIGN� ETHERS / � 1 �-7 / / / I / , / / .2�'/ 6 5 / / / 40/ / // / ,' C° / / �� / / / �� ; �� , �� / S) , S) /moo IS 0001 T / /O 663. �p / // c�0 // / / / c�0 I .28'//�o/ / /66 .28' / / o RIMY 672.26 A \ I.E.(PN):664.86\ (DI 2G) PROP. I DI 2G A \ \ RIM: 672.55 \ S \ \1 - - - - - - - -PFO WALE 75.28' S @ 2.00. I4.) ° �I.E.(II 667.95 (DI 3A) �.E.(IN): 667.04 (CSI 2H) s° I.E.(OUT):664.66 `1 I.E.(OUT):66.84 ° \ \ ° ° W/ NAGS TEMP;LI 8' _ -6 \ - II ® 2.00% (MIN )\ A \ \ NAG S\75 TEMP. LINER� \ S° I S° /S° / / / I / 00' 7 \\ \\ 11 11 II 111 \I I \ I Q� 676 1 I 1 I I I 1 \ 07 3. �o000, I PROP. SWALE (TY / NA 75� TEMP. bNEk \\ -, @ 2.00% (MIN.) A) A\� ��� W/ AG S75 T P. LINER � I �O /OP.�STO �4N ERD �� , f�SIGN� ETHERS / � 675 v v �p \ �p �p / , / / .2�'/ 6 5 - - SD D SD SD SD I SD �D SD SD �D SD \ 1 111' I \ \ \\ \ x,642 -�,i _ / / / / / I �- --------- a -C -- --�--- TP - ------ - F�OR.-SWA�€ f�FP )- �- /---/--- ---/----------------6 34 �s /---L-------�6-- I L-------- 7 / i I i l \ \ � 1.50% / I v v • l i i v \ A V A \ \ \ \ \ �� / \ V A W/ NAG S75 TEMP. LINER \ 6 7 7` 7�6-/ / \ 1 1 X" s I \�S 6 65 68 �v `�-6����- / ������ -wmAm - v �a0�_ 6'S �6� \ m FINAL DRAWING GRASSED EIMP R69 FOR REVIEW PURPOSES ONLY Project: ll / \ACCESS ROAD _ �.- \\ \\ \ \`\'- \\\ O `\\�\\\ LEGEND ```111111111///// `11111111111//// / / , \ - \ `----\♦---ELEV--- EXISTING CONTOUR N CAR CAR GRAPHIC SCALE BROXTON SOCCER COMPLEX �� ""••• . �/ /� `� �� "'•• �/ �� 40 0 2 40 80 8101 OLD WAXHAW MONROE RD. WAXHAW N.C. \� v A v `� �, ����v---� v� O�� I I I I \ \ �LEV- PROPOSED CONTOUR •• I------- --- N. \ \ \ \ \\ \ \ \ �- t�THE ISAACS:,Title: _ \ \ \ \ \ -R/W- EXIST. ROAD RIGHT OF WAY GRADING PLAN �� _ GROUP, P.C. _ _ice `\ / I �s� - - \ \ \ - - - -� \ \ \ ` \ \ \ \ \ = ' ENGINEERING & ' = = SEAL = 1 INCH = 40 FEET \ I -_� 651, \ _ - - _ -�- � \ - � \ \ � EXISTING TREE LINE - c7 : - \ -- 650-_ \ \ �� \ - �_ ---- - �\ \ \ \ =m • : o= - 026462 - v _ v ` BLAND SURVEYING Z - C _ _ - \ - _ \ \ \ \ \ \ \ N0. C-1069 t NO. BY DATE REVISION File #: 16240-PB.DWG Date: 01/20/17 Project Egr: ABC _ � � _ _ _ _ _ _ \ � � \ � PROP. STORM DRAINAGE PIPE � � . . yA = -649--_ -�����(`-jam- \ \ \ �_�� --- `\ \\\ \ \\ \ \ \ ��'�^''• '����� �� l� �'•�N �G• ••.•� •••' \ �� �I � ••. C I NES• •• \��� PROPOSED DROP INLET i q �� � ti � ------ - - - - - _� \ - \ \ \////111111111111 �////11111 1111: \ - �----------- \_ -------- - _ _ \ PROPOSED JUNCTION BOX b SPR\ _\_ \ _ Anthony�lB. Cowan ned by jb� - PROP. STORM UNDERDRAIN �j� 6�3 \ -,r--- 45�-7�\- �_--------�j_-�- ----------------------- \\ � \\\\\\ _\ � \ \ � � � F \ Date: 2017.03.01 \ \ AA \ ` - - -6 - - - - 1 - _ - - - - _ O \ \ \ \\ �• I �� V FER i - PROPOSED SWALE 09:26:11-05'00' LLIG7 Design By. ABC 11 !cq3` ASO Drawn By: PER CIVIL ENGINEERING DESIGN AND SURVEYING C U Scale: 1"=40' 8720 RED OAK BOULEVARD, SUITE 420 ^ • _I CHARLOTTE, N.C. 28217 (C PHONE (704) 527-3440 FAX (704) 527-8335 P:\Active ProjectsMISM Design\Broxton Soccer Complex 16240Tngineering0esign Drawings\Current\16240-PB.dwg, C2.1 -GRADING, 2/28/2017 5:18:47 PM, rrovillos, 1:1 PROPS SWALEV(TYPE-C) A\ \ - - vvW/ ® 2.00% (MIN )\ A \ \ NAG S\75 TEMP. LINER� \ 00' v \\ \\ 11 11 II 111 \I I \ I 1 I 1 I I I 1 \ `\ PROP. SWALE (TY / NA 75� TEMP. bNEk \\ - SD D SD SD SD I SD �D SD SD �D SD \ 1 111' I \ \ \\ \ x,642 -�,i _ / / / / / I �- --------- a -C -- --�--- TP - ------ - F�OR.-SWA�€ f�FP )- �- /---/--- ---/----------------6 34 �s /---L-------�6-- I L-------- 7 / i I i l \ \ � 1.50% / I v v • l i i v \ A V A \ \ \ \ \ �� / \ V A W/ NAG S75 TEMP. LINER \ 6 7 7` 7�6-/ / \ 1 1 X" s I \�S 6 65 68 �v `�-6����- / ������ -wmAm - v �a0�_ 6'S �6� \ m FINAL DRAWING GRASSED EIMP R69 FOR REVIEW PURPOSES ONLY Project: ll / \ACCESS ROAD _ �.- \\ \\ \ \`\'- \\\ O `\\�\\\ LEGEND ```111111111///// `11111111111//// / / , \ - \ `----\♦---ELEV--- EXISTING CONTOUR N CAR CAR GRAPHIC SCALE BROXTON SOCCER COMPLEX �� ""••• . �/ /� `� �� "'•• �/ �� 40 0 2 40 80 8101 OLD WAXHAW MONROE RD. WAXHAW N.C. \� v A v `� �, ����v---� v� O�� I I I I \ \ �LEV- PROPOSED CONTOUR •• I------- --- N. \ \ \ \ \\ \ \ \ �- t�THE ISAACS:,Title: _ \ \ \ \ \ -R/W- EXIST. ROAD RIGHT OF WAY GRADING PLAN �� _ GROUP, P.C. _ _ice `\ / I �s� - - \ \ \ - - - -� \ \ \ ` \ \ \ \ \ = ' ENGINEERING & ' = = SEAL = 1 INCH = 40 FEET \ I -_� 651, \ _ - - _ -�- � \ - � \ \ � EXISTING TREE LINE - c7 : - \ -- 650-_ \ \ �� \ - �_ ---- - �\ \ \ \ =m • : o= - 026462 - v _ v ` BLAND SURVEYING Z - C _ _ - \ - _ \ \ \ \ \ \ \ N0. C-1069 t NO. BY DATE REVISION File #: 16240-PB.DWG Date: 01/20/17 Project Egr: ABC _ � � _ _ _ _ _ _ \ � � \ � PROP. STORM DRAINAGE PIPE � � . . yA = -649--_ -�����(`-jam- \ \ \ �_�� --- `\ \\\ \ \\ \ \ \ ��'�^''• '����� �� l� �'•�N �G• ••.•� •••' \ �� �I � ••. C I NES• •• \��� PROPOSED DROP INLET i q �� � ti � ------ - - - - - _� \ - \ \ \////111111111111 �////11111 1111: \ - �----------- \_ -------- - _ _ \ PROPOSED JUNCTION BOX b SPR\ _\_ \ _ Anthony�lB. Cowan ned by jb� - PROP. STORM UNDERDRAIN �j� 6�3 \ -,r--- 45�-7�\- �_--------�j_-�- ----------------------- \\ � \\\\\\ _\ � \ \ � � � F \ Date: 2017.03.01 \ \ AA \ ` - - -6 - - - - 1 - _ - - - - _ O \ \ \ \\ �• I �� V FER i - PROPOSED SWALE 09:26:11-05'00' LLIG7 Design By. ABC 11 !cq3` ASO Drawn By: PER CIVIL ENGINEERING DESIGN AND SURVEYING C U Scale: 1"=40' 8720 RED OAK BOULEVARD, SUITE 420 ^ • _I CHARLOTTE, N.C. 28217 (C PHONE (704) 527-3440 FAX (704) 527-8335 P:\Active ProjectsMISM Design\Broxton Soccer Complex 16240Tngineering0esign Drawings\Current\16240-PB.dwg, C2.1 -GRADING, 2/28/2017 5:18:47 PM, rrovillos, 1:1 652 650 648 646 644 642 638 636 634 10.0' TLET STRUCTURE �10" 1 1 8.60' 1 1� 1� � �1 n .DAM CORE SLOPE VARIES I I jl GENERAL NOTES: 1. SEE CONCRETE BARREL AND RISER SPECIFICATIONS (THIS SHEET) 2. ALL SOIL UNDERLYING AND ADJACENT TO RISER AND FOOTING TO BE COMPACTED TO 98% MAXIMUM DRY DENSITY AS DETERMINED BY ASTM D-698 (STANDARD PROCTOR) UNDER THE DIRECTION OF THE GEOTECHNICAL ENGINEER. 3. WATERTIGHT RUBBER BOOTS TO MEET THE ASTM C923-84 STANDARD SPECIFICATIONS FOR RESILIENT CONNECTORS BETWEEN REINFORCED CONCRETE MANHOLE STRUCTURES AND PIPES. 4. POND TO BE EXCAVATED AN ADDITIONAL 0.5' BELOW PERMANENT POND BOTTOM TO ALLOW FOR SEDIMENT STORAGE. 3 PROP. HEADWALL 4.0' 'ROP. CONCRETE CRADLE 1 1 ANTI -SEEP COLLAR 1 IL-1 1 6.0' ANTI -SEEP COLLAR EGIN CONCRETE CRADLE PROP. 4' DEEP 3000 PSI CONCRETE CORE TRENCH POURED AROUND RCP FOR SEEPAGE CONTROL LOCATE AT PIPE JOINT) TYPICAL) BMP EARTHEN DAM EMBANKMENT TYPICAL DETAIL \-APRON RIP RAP PROP. CONCRETE CRADLE FROM OUTLET STRUCTURE PR P. TOP OF DAM (4 SIDES) WIDTH=10 FT I o ELEV.=648.00 SEE EARTHED DAM ELEV.=650.00 0 -- I - - - - - 1 EMBANKMENT DETAIL YR. W.S.E.=648.03 3.5' WEIR___ �/xx ______ THIS SHEET CL N M �� ELEV=646.104.0' N .. (NORTH SIDE ONLY) .......................... :...................................................... ....................a� +........,................................................. .............. .................... .................... .._................ ..................... .................... .................... ........... - - PROP.�J 2B i rn -HR W.S.E.=646.04 --- RIM: 65071 I.E.(IN):643.56 (DI 2C - -- - - - - - o -HR W.S.E.=645.81 --- 1.E.(IN).642.8/ (DI 5A� --- - - - - -- OQ�- WQ W.S.E.=645.67 PERM. WSE=644.50 I.E.(O T): Np ': a- c~i) O w 2.25" ORIFICE OPENING PROP. GROUN I I I 1 6" GATE VALVE INV.=644.50 i 30" RCP - y m OUTLET PIPE ! 1 I GROUND ,o 1 ! SURFACE PROP. F REBAY BERM EXIST. GROUN D-\\ 00 'f? F WIDTH -5.0' i uiLEV.=644.50 0 L------ \`\\��oCARp� •THE ISAACS•••9 POND SIDE VIEW (NORTH SIDE) +;: / -- N o z ORIFICE AND WEIR DETAIL ,Z' •,�. PROP. 10' LITTORAL SHELF IMP #1 STRUCTU� O 1AU11���. 10:1 SLOPE cD / =638.00/ ~w ' N FROM LL. 644.00 0 EL. 645.00 ......................... :............. ............ :..................... ............................:..................... ..... ......................:......................... ).17 PERM.W.S.E.=644.0 :.......................... .................... PROP. AN 1- EEP " COLLAR ( EE DET. ' ONS T. 2.4).-.`.-.-. PROP,.'FORE,BAY #1/// L0 / BOTTOM/ .-.-. .-.-.- -. / i ELEV.=639.00 / P. FbREBAY BERM .......................:........................................................................:............................................................._............:....... i WIDTH --5 FT i ELEV.=644.60' / 00 .................................... PROP. 3:1 . ................................................ SLOPE '' ...................................................................... 10 / PRO !10' LI TTORA SHELF' 3 3 (TYP. BELOW 3 3 3 PERM. W .=69,4.50 PERMANE T POOH / P BOTT�IG ELEV.=668.00 ............. ............ ...... ................ .. ......................... :............. ............ :.... ...... ............. :..................... ._. -.�..W._................................ ... ........ 's 's PROP. BO OM DRAIN PROP. 3:1 SLOPE (TYP.) BEL PERMANENT/POOL BMP #1 OUTLET PIPE PROFILE HORIZONTAL SCALE: 30 FEET PER INCH EXISTING GROUND AT CL ------------ PROPOSED GROUND 654 11 652 ��PROP TOP OF DAM- ' EL1EV.= 650.00 \ ���\��\�%VAVA���A L�\��AA��VA������ I PROP. 35.551 LF OF I PROP. A:1 SLOPE � \/\\\/ 36" RCP & 1.00% (_VYP.) BELO �W/ 0 -RING GASKET PERVANENT POOL I \\� - 01 - Q L V O i AA -Pk O PROP. 3:1V� E A \ SLOPE RIMA (TYP.) i '0 6.2�, \ V� i01 �-� Vx -- 6 i PROP. BMP -#1 307-F \\� I.E.-OUT=637. / 642 W/ 15'LX18 WX18"DA„ CLAS -B RIP RAP PROP. 30 R�P� I / -643-- APRON i _(W/ 0-RINGy 45 72 LF 0-0-63% 1 i 11' 9 BMP #1 (WET POND) SCALE: 1"=30' 652 650 648 646 644 642 638 634 GEOTECHNICAL SPECIFICATIONS: A. A MINIMUM OF ONE (1) IN-PLACE DENSITY TEST SHOULD BE PERFORMED IN ACCORDANCE WITH ASTM D-1556 FOR EACH 2,500 S.F. OF LIFT AREA WITH A MINIMUM OF TWO TESTS PER LIFT. IMPROPER COMPACTION MAY RESULT IN PREMATURE DETERIORATION OF THE EMBANKMENT AREA AND/OR DIFFERENTIAL SETTLEMENT OF FOUNDATIONS. SEE GEOTECHNICAL REPORT FOR MORE DETAILED SPECIFICATIONS RELATING TO SELECTION AND PLACEMENT OF STRUCTURAL FILL. B. FILL PLACED WITHIN THE CONSTRUCTED DAM EMBANKMENTS SHOULD BE COMPACTED TO A MINIMUM OF 95 PERCENT OF THE MAXIMUM DRY DENSITY AS DETERMINED BY ASTM D-698 (STANDARD PROCTOR). ALL FILL PLACED WITHIN THE UPPER ONE (1) FOOT OF THE RISER FOUNDATION AND THE SPILLWAY SUBGRADE SHOULD BE COMPACTED TO A MINIMUM OF 98 PERCENT OF THE MAXIMUM DRY DENSITY AS DETERMINED BY ASTM D-698 (STANDARD PROCTOR). ALL FILL MATERIAL SHOULD BE PLACED AND MECHANICALLY COMPACTED IN UNIFORM LIFTS NOT EXCEEDING NINE (9) INCHES IN LOOSE THICKNESS. THE MOISTURE CONTENT OF ALL FILL AT THE TIME OF THE PLACEMENT SHOULD BE WITHIN +3 PERCENT OF THE OPTIMUM MOISTURE CONTENT AS ESTABLISHED BY THE STANDARD PROCTOR TEST. SEE GEOTECHNICAL REPORT FOR MORE DETAILED SPECIFICATIONS RELATING TO THE SELECTION AND PLACEMENT OF STRUCTURAL FILL. C. ALL FILL TO BE UTILIZED AT THE SITE SHOULD BE SELECTED ON THE BASIS OF ITS PLASTICITY CHARACTERISTICS AND LABORATORY COMPACTION TESTS. ON-SITE SOILS WHICH ARE FOUND TO CONTAIN DELETERIOUS MATERIAL, INCLUDING ORGANICS AND TOPSOIL, SHOULD NOT BE USED AS STRUCTURAL FILL FOR THE SUPPORT OF STRUCTURES OR PAVEMENT. THE CORE MATERIAL SHOULD HAVE A USCS CLASSIFICATION OF MH, CH, CL OR ML. PRIOR TO EXCAVATION THE CONTRACTOR SHOULD HAVE THE CORE TRENCH MATERIAL TESTED AND APPROVED BY THE GEOTECHNICAL ENGINEER. THIS TESTING SHOULD INCLUDE DOUBLE HYDROMETER TESTING TO ENSURE THAT THE SOILS ARE NOT DISPERSIVE IN NATURE. D. CONTRACTOR TO COORDINATE CONSTRUCTION OF DAMS WITH A GEOTECHNICAL FIRM EXPERIENCED IN FIELD TESTING SERVICES FOR EARTHEN DAM CONSTRUCTION. SPECIFICATIONS GIVEN ON THESE PLANS ARE RECOMMENDATIONS ONLY. REFER TO GEOTECHNICAL REPORT FOR ADDITIONAL SPECIFICATIONS. E. ALL FILL MATERIAL USED FOR CONSTRUCTION OF DAM CORE AND EMBANKMENTS TO BE INSPECTED AND APPROVED BY THE GEOTECHNICAL ENGINEER PRIOR TO PLACEMENT. F. SEE ADDITIONAL DAM SPECIFICATIONS ON NOTES SHEET C1.1 UNDER "GRADING NOTES." GEOTECHNICAL SPECIFICATION FOR DAM CONSTRUCTION RUBBER GASKET IN JOINT 0 -RING GASKETED REINFORCED CONCRETE PIPE I I n n FLOW ii ii n n d ° e a d, a. ad ..<. °' d °.. A°d. TYPICAL ARTICULATION JOINT CONCRETE SUPPORT BLOCKS 3/4" PRE -MOLDED JOINT FILLER NOTE: PIPE CRADLE JOINT PIPE CRADLE JOINT SHALL BE CONSTRUCTED AT EACH JOINT PIPE CRADLE DETAIL LOCATION IN THE PIPE. NOT TO SCALE 24"-36" R 24"-36" RCP 1 IPE DIA 1 " _rlW/ 3 4 CLRR E . WA O.C. CONCRETE COLLAR ELEVATION SIDE ELEVATION CONCRETE ANTI -SEEP COLLAR TYPICAL DETAIL N.T.S. 4 FT WIDE SPILLWAY (OPEN ON ALL FOUR SIDES)-, ELEV.=648.00 3.5' WEIR ELEV=646.10 (NORTH SIDE ONLY) 2.25' ORIFICE OPENING INV.=644.50 PERM. WSE=644.50 -�-' - PRECAST CONCRETE RISER W/ MANHOLE RING AND COVER �--'-(SEE CONCRETE RISER DETAIL #1) EL.=649.17 4'-0" ELEV.=645.0 EARTH BRIDGE AT STRUCTURE FOR DRY MAINTENANCE ACCESS / ELEV.=646.0 I I / I --� ' - - - - - - - - - - - 6" GATE VALVE 1 I i FLOW OUTLET PIPE 30" RCP GROUND L - - - - SURFACE REINFORCED CONCRETE FOOTING�� (SEE CONCRETE RISER DETAIL) SOUTH. EAST & WEST SIDE VIEW 4.0' WEIR OPENING (4 SIDES) ELEV.=648.00 --- -- I - - - - - 1 ----------100 YR. W.S.E.=648.03 3.5' WEIR___ �/xx ______ I------_10 YR. W.S.E.=646.87 ELEV=646.104.0' (NORTH SIDE ONLY) Zi (51 \ - - PROP.�J 2B i rn -HR W.S.E.=646.04 --- RIM: 65071 I.E.(IN):643.56 (DI 2C - -- - - - - - -------2-YR, 6 -HR W.S.E.=645.81 --- 1.E.(IN).642.8/ (DI 5A� --- - - - - -- -------- - - - - WQ W.S.E.=645.67 PERM. WSE=644.50 I.E.(O T): 64 .96 � 2.25" ORIFICE OPENING I I I 1 6" GATE VALVE INV.=644.50 i 30" RCP - y OUTLET PIPE ! 1 I GROUND 1 ! SURFACE F i L------ \`\\��oCARp� •THE ISAACS•••9 POND SIDE VIEW (NORTH SIDE) _ GROUP, P.C. / / N ;!ANo CUR; ss G� ORIFICE AND WEIR DETAIL ,Z' •,�. / IMP #1 STRUCTU� OF 1AU11���. cD / =638.00/ ).17 i PROP,.'FORE,BAY #1/// L0 / BOTTOM/ / i ELEV.=639.00 / P. FbREBAY BERM i WIDTH --5 FT i ELEV.=644.60' / 00 10 / PRO !10' LI TTORA SHELF' / 1p� 1 SLOPE/ FROM EL, 00/70 EL. 645.00/ PERM. W .=69,4.50 / P BOTT�IG ELEV.=668.00 o � i OP. PERM. WSE=64.50 PROP. CHAIN LINK/ FENCE (4 -FT H GSH) / / / PROP. GATE TWO (2) 8-F WING DOORS / PROP 3:1 LOPE (T P.) BElt6W PER ANENTOOL / PROP. BRASS SPILLWAYI CUT � ELEV. 648150 \ BMP #1 (WET POND) SCALE: 1"=30' 652 650 648 646 644 642 638 634 GEOTECHNICAL SPECIFICATIONS: A. A MINIMUM OF ONE (1) IN-PLACE DENSITY TEST SHOULD BE PERFORMED IN ACCORDANCE WITH ASTM D-1556 FOR EACH 2,500 S.F. OF LIFT AREA WITH A MINIMUM OF TWO TESTS PER LIFT. IMPROPER COMPACTION MAY RESULT IN PREMATURE DETERIORATION OF THE EMBANKMENT AREA AND/OR DIFFERENTIAL SETTLEMENT OF FOUNDATIONS. SEE GEOTECHNICAL REPORT FOR MORE DETAILED SPECIFICATIONS RELATING TO SELECTION AND PLACEMENT OF STRUCTURAL FILL. B. FILL PLACED WITHIN THE CONSTRUCTED DAM EMBANKMENTS SHOULD BE COMPACTED TO A MINIMUM OF 95 PERCENT OF THE MAXIMUM DRY DENSITY AS DETERMINED BY ASTM D-698 (STANDARD PROCTOR). ALL FILL PLACED WITHIN THE UPPER ONE (1) FOOT OF THE RISER FOUNDATION AND THE SPILLWAY SUBGRADE SHOULD BE COMPACTED TO A MINIMUM OF 98 PERCENT OF THE MAXIMUM DRY DENSITY AS DETERMINED BY ASTM D-698 (STANDARD PROCTOR). ALL FILL MATERIAL SHOULD BE PLACED AND MECHANICALLY COMPACTED IN UNIFORM LIFTS NOT EXCEEDING NINE (9) INCHES IN LOOSE THICKNESS. THE MOISTURE CONTENT OF ALL FILL AT THE TIME OF THE PLACEMENT SHOULD BE WITHIN +3 PERCENT OF THE OPTIMUM MOISTURE CONTENT AS ESTABLISHED BY THE STANDARD PROCTOR TEST. SEE GEOTECHNICAL REPORT FOR MORE DETAILED SPECIFICATIONS RELATING TO THE SELECTION AND PLACEMENT OF STRUCTURAL FILL. C. ALL FILL TO BE UTILIZED AT THE SITE SHOULD BE SELECTED ON THE BASIS OF ITS PLASTICITY CHARACTERISTICS AND LABORATORY COMPACTION TESTS. ON-SITE SOILS WHICH ARE FOUND TO CONTAIN DELETERIOUS MATERIAL, INCLUDING ORGANICS AND TOPSOIL, SHOULD NOT BE USED AS STRUCTURAL FILL FOR THE SUPPORT OF STRUCTURES OR PAVEMENT. THE CORE MATERIAL SHOULD HAVE A USCS CLASSIFICATION OF MH, CH, CL OR ML. PRIOR TO EXCAVATION THE CONTRACTOR SHOULD HAVE THE CORE TRENCH MATERIAL TESTED AND APPROVED BY THE GEOTECHNICAL ENGINEER. THIS TESTING SHOULD INCLUDE DOUBLE HYDROMETER TESTING TO ENSURE THAT THE SOILS ARE NOT DISPERSIVE IN NATURE. D. CONTRACTOR TO COORDINATE CONSTRUCTION OF DAMS WITH A GEOTECHNICAL FIRM EXPERIENCED IN FIELD TESTING SERVICES FOR EARTHEN DAM CONSTRUCTION. SPECIFICATIONS GIVEN ON THESE PLANS ARE RECOMMENDATIONS ONLY. REFER TO GEOTECHNICAL REPORT FOR ADDITIONAL SPECIFICATIONS. E. ALL FILL MATERIAL USED FOR CONSTRUCTION OF DAM CORE AND EMBANKMENTS TO BE INSPECTED AND APPROVED BY THE GEOTECHNICAL ENGINEER PRIOR TO PLACEMENT. F. SEE ADDITIONAL DAM SPECIFICATIONS ON NOTES SHEET C1.1 UNDER "GRADING NOTES." GEOTECHNICAL SPECIFICATION FOR DAM CONSTRUCTION RUBBER GASKET IN JOINT 0 -RING GASKETED REINFORCED CONCRETE PIPE I I n n FLOW ii ii n n d ° e a d, a. ad ..<. °' d °.. A°d. TYPICAL ARTICULATION JOINT CONCRETE SUPPORT BLOCKS 3/4" PRE -MOLDED JOINT FILLER NOTE: PIPE CRADLE JOINT PIPE CRADLE JOINT SHALL BE CONSTRUCTED AT EACH JOINT PIPE CRADLE DETAIL LOCATION IN THE PIPE. NOT TO SCALE 24"-36" R 24"-36" RCP 1 IPE DIA 1 " _rlW/ 3 4 CLRR E . WA O.C. CONCRETE COLLAR ELEVATION SIDE ELEVATION CONCRETE ANTI -SEEP COLLAR TYPICAL DETAIL N.T.S. 4 FT WIDE SPILLWAY (OPEN ON ALL FOUR SIDES)-, ELEV.=648.00 3.5' WEIR ELEV=646.10 (NORTH SIDE ONLY) 2.25' ORIFICE OPENING INV.=644.50 PERM. WSE=644.50 -�-' - PRECAST CONCRETE RISER W/ MANHOLE RING AND COVER �--'-(SEE CONCRETE RISER DETAIL #1) EL.=649.17 4'-0" ELEV.=645.0 EARTH BRIDGE AT STRUCTURE FOR DRY MAINTENANCE ACCESS / ELEV.=646.0 I I / I --� ' - - - - - - - - - - - 6" GATE VALVE 1 I i FLOW OUTLET PIPE 30" RCP GROUND L - - - - SURFACE REINFORCED CONCRETE FOOTING�� (SEE CONCRETE RISER DETAIL) SOUTH. EAST & WEST SIDE VIEW 4.0' WEIR OPENING (4 SIDES) ELEV.=648.00 --- -- I - - - - - 1 ----------100 YR. W.S.E.=648.03 3.5' WEIR___ _ ______ I------_10 YR. W.S.E.=646.87 ELEV=646.104.0' (NORTH SIDE ONLY) Zi - - - - - - - - - - - 1 -YR, 24 -HR W.S.E.=646.04 --- - -- - - - - - -------2-YR, 6 -HR W.S.E.=645.81 --- --- - - - - -- -------- - - - - WQ W.S.E.=645.67 PERM. WSE=644.50 2.25" ORIFICE OPENING I I I 1 6" GATE VALVE INV.=644.50 i 30" RCP - y OUTLET PIPE ! 1 I GROUND 1 ! SURFACE F L------ \`\\��oCARp� •THE ISAACS•••9 POND SIDE VIEW (NORTH SIDE) _ GROUP, P.C. c7 ENGINEERING & BMP #1 OUTLET STRUCTURE ;!ANo CUR; ss G� ORIFICE AND WEIR DETAIL ,Z' •,�. OF 1AU11���. c I W_ n„ RISER PLAN VIEW NOT TO SCALE �(3 •FESS/0� SEAL 026462 � 7 J= . ��'J • �FHGIIN •Pte.: oti i B 11 i3igltally signed by ,,5C,._ Anthony B. Cowan Date: 2017.03.01 09:22:37-05'00' COMPACTED FILL MATERIAL EXISTING GROU LEVELING COURSE FINE GRANULAR FILL MATERIAL 3" MIN. GRASS SPILLWAY IN CUT 24.0' BACKFILL D+20" E SECTION E -E 3 ELEV.=650.00 EMERGENCY 1 1 �- SPILLWAY HEIGHT=1.50' EMERGENCY SPILLWAY ELEV=648.50 PROP. GRASSED SPILLWAY W/ 20.0' NORTH AMERICAN GREEN S75 TEMP.ORARY LINER ALONG ENTIRE EMERGENCY SPILLWAY LENGTH LENGTH AND WIDTH OF SPILLWAY EMERGENCY SPILLWAY X -SECTION NOT TO SCALE 5' FOREBAY SPILLWAY DETAIL SECTION A -A NOT TO SCALE ASAHI/AMERICA TYPE 75 BUTTERFLY VALVE ASSEMBLY (TYPE A) (OR APPROVED EQUIVALENT) 5'x5' PRECAST CONCRETE RISER STEPS 0 14" O.C. (EAST SIDE ELEV.) WATERTIGHT RUBBER GASKET JOINT ORIFICE OPENING DIA = 2 25" PRECAST CONCRETE RISER W/ MANHOLE RING & COVER (SEE DETAIL SHT.) TOP OF SLAB EL.=649.17 (W/ 6" SLAB) 8.0" OPENING EL.= 648.00 4.0' OPENING ON ALL SIDES 6" 12„ 2"x12"x1/4" STAINLESS STEEL RISER SUPPORT STRAP (2 EA. SIDE) ORIFICE ELEV. (PERM. POOL EL.)= 644.50 AT RISER JOINTS ELEVATION 1/2" GALVANIZED BOLTS BOT. ELEV.= 643.50 STEM TOP/BOTTOM FOR SUPPORT RISER BASE PVC BOTTOM DRAIN z ~(TYP.) R r --WATERTIGHT RUBBER BOOT W/ RISER CLAMP BACKFILL AGAINST BOLTED TO STRUCTURE STRUCT. ® ELEV.= 643.50 j / 5.0' - - - - - - - - - - - - - - - - FOR STABILIZATION STAINLESS STEEL (INSIDE) TRASH GUARD TWO PIECE SO g & HOUSIN (WATERTIGHT ASSEMBLY) A z WATERTIGHT RU ErER BOOT d INVERT ELEV.= 639.00 / FLOW OUTLET BLOCK PIPE DRAIN INV. EL- SUPPORT O DIA.=30" BOTTOM ELEV_=638.00 _ 6" 638.00 (IF REQ'D) 2' INV. E- 638. 0_ - - - _ - 3.5"CLR (TYP.) JQ ' #5 TYPE 2 BARS 0 12" O.C. 90 -DEGREE BEND 24"(MIN.) COLD JOINT 10" COVER FROM TOP OF CONC. BASE TO RISER LIP 3 CLR PRE -FAB. RISER BASE PROVIDE CABC STONE (TYP. 10'-0' SQ. (MIN.) W/ BOTTOM AND 6"(MIN.) SUPPORT UNDER 6" BOTTOM DRAIN AS NEEDED #5 DOWEL BARS OUTSIDE LIP 4 EACH SIDE 3600 PSI REINFORCED CONCRETE #5 DOWEL BARS 0 12" O.C. CONCRETE BASE WALLS TIED AT EACH END (TOTAL DOWEL BARS = 9)_FILL BOTTOM OF RISER W/10" THK 3600 PSI CONC. 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I / I // ' / _ - - - - ` I A x X I \\ \\ \\ / // / II �X ,/ I f x X X/ x %/% x/x x X k / / / / I I / / OPEN SPACE, GOOD (CN=61) = 9.81 AC. / / / / / 1111 / /' ' /' \ \ I \X S I I I \ \ \ \ \ \ / / ' o / / �� _ V - / x\ \X x X x 2G►x-k X % x�` x % x x x \ \ - x �` X x; x X� x Xfx x x x x X k x x x X xxXX I WOODED GOOD CN=55 = 5.49 AC. 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PROP ATC SHEEET FLOW / / / x x x x / A V A A \ V A A \ \ \ / / / x�t x f� X R x x / / / / / / - X Ix /x x k X X x \ \ \ \ \ \ \ \ 7 - - / S-.' - x x �x� x i I xl X � \ \ \ / ' x �` x X X P X x / X X x ♦ \ ICS \ \ \ \ \ \ 0 \ Zi '6 6 \ \ \ \ \ \ - / x x - x x x x 6 x Ti \ /xXX x / / X x/ x x x x X x / x x x x ♦ \ \ \ 6 66- 6 \ \ '\ Z5j \ _ / x %� xi \ X x X x x x x \ I / / / / // X X X x �' X x 2 � \ \ \ 6 \ \ \ \ \ \ - - / - x x X X/ X/xxxX/X �' �' x x x x X X x� \xXx x` x x xl\x\ ,�% XIX xlx x >J x \ \ \ / / / ( ) �' / / / x / x X X/x x x x x X s \ \ \ \ - % x \ \ \ \ _ x 1x / /! x x x x x x x \ x x \ x xl x 1 \ , \ / / / \ \ \ - - - PROP. TC UNPAVED SHALLOW CONCENTRATED FLOW / / / / / x / x \ \\ \ \ \xxxXXxxx�i x \ \ \ \ 64 Y6 \ \ \ \ x/xxx //'� xx/x3� f XXx�xz�Xxxx x� \ XX�'11X x\x x \\� / f/ 1111 ' \ \ \ ( ) / / f / X X x X x x/' X x x/ x X x x \ \ x X X \ x x x 'x. x �, x \. 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TC (CHANNEL FLOW) \ \ % x x h� - -x. aY X X X X x / / x x x X x\X x `t` x ._ _ - - - - - x XV, I x x x \ \ X �' x X\ x \ \ "�: X X x x X -X -x / /X x x�X / / /X 'lam x I \ \ \ / / r \ / I I / xxx x x x x ` x X x }`"'�k X x X _' ii x X X �. X x \ X Xx x \ x X x x x" X X 'L" x x _ /x x XIx % X X� '� X x x '� X X X X x�6 X x x xx X' A x x\X x\x � x\ '\ x\X 3� x x X x \ � \ \ ELEV. PROP. CONTOUR I I \ 1 x X\x aC Y. fix- x� =x X xx x 3r \ x x X x x -- x x X X x x\ X�� X x x-x_x �\ -x X7' 6 -XIX\ \R.,x \ X\ � x x X�X�x �x X X X x" x x\ X z �--x x. x- X X` �"" x x x x X X X X 'y X X x x / /x 'r X Y' x x�'X x�l X lx x X k x X x x x '\ x X x x x x x, X \x \ i/ '-/ \ - i x x x yr X x X� x� x / X 1x xf x X x x Ix x x " \ \ x \ \ \ \ \ �` ' ♦ I \ I \ \ \ x XXX x x x X x�' x -.X % X x x- x -'Fx x x x ' X x x\ x= x X k x �" X \x " x X \ X \ x .'N x' x x x x X \- x X� x it X j x x X / x k X x x x �` x XXxx �x x X x x\ x x X\ x x\ X x x\X x x x \x \ x' X� x x x\ x x� x\ -6l- 1 - ♦ \ I \ -ELEV. - EXIST. CONTOUR \ %xxx xxx x z x %xxxx x X-�5Q X�x� x x x�t x X x� X �r - "-X\ X\x Xxx x x XXx X -x X- '�X X I x_��u x x �'LX x* X% x ' X_x x x x x h X �x \ `� X xxxx xxxx X x X X xxx x % x x / /x x / x x X X X x x\x X \ \ x X X z \ x // EXIST. 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SOIL TYPE \ \ \ \\ X X X X X -rr X= -x" X -x -x X_x �X X X-xx X x x�a � .� X X x x x x -x �x� X x x�" �c x x x X X X z x, x x -- x X� x x' , x � VC x X�x�x\v� \y� \' x x \x � x_x\X \ x\x X �-- z R- x -x x X x x X x x x x x% x =x % x-x�-x x% X k. -%� z x xxx/x fix% 'X�X�y �� x x x X x x x = �X _ - - x x x x IMPERVIOUS (CN=98) 0.14 AC. xxx ;% x III I I I Gf62 - GEORGEVILLE SILTY CLAY LOAM (GROUP B) X - ,� - -� X - X % - _ _X x x X X �.X X X \ x x x \ x " x -x ,� x k x�X OPEN SPACE GOOD CN=61 = 9.50 AC. x� x I 1 x x �x \ - x x - -x x- x, X% x x- \ x Jr Ti - �i • Xxx\ +r x `� x \ x- x X x X x - X x x ,L x , \\ \ - X X x x\ x� " x _ x- x -x x= X z� x_ .x_ x X X x x +� % X X x X X X X X X Ix I I al A x l xl ,T x x x x\ x "' x, -x x x \ \, � x xx X x x_�\ x Xxx % -x-. fix\ x "X x X x� x= x x X x x x - x x x x X_x.� X- -xxx is x �" X x X +l � x X x X �i x x1 x XII X ( ) X I \ x x Y-�x x x \ x x! x \x max. _ x x - x- x� ./ x x x x x \ x x x� X X �K� _ -ac - xxx k x X x x x x x IX I >F x x `� x x x\x \\ x\x x N, x� \ c �x \ X\X x X \x �r ,x, =x x X �iL x = X X x x X X x x / X x x x X x x X X x x x .♦ \ _ xx x _ x _x- - x I \x\ \ x X x - '�"�, _x'== = %_-_- x x -x- x- - - x - x_a X X x X X XIx ,� WOODED GOOD (CN=55) = 7.29 AC, x X �.,�\x I I \ ®\ \ _ x -x is x x x >� x x= 'x x x x_x- 'ice x x\x X x ®' i \ I X\ x x x x x x X- x x x x �. \ `� ar\x x \\ �x ,x y� �x _ X_ X_x _ -x - x X X� x x X= �• x x x x x X X x x % X x x \\ \\ \\ x -x x "L _'q _x "rX x -��X X z x x\x x x x A��♦ / X\,�x x\ �c\x x x \ \xxx x xxx \ x�X\ 7��x x xx x_ x x��/ -.2t x x �x x x 3�. 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X\x X x\x x \K % x`>� X % \ x \x x x� x x6 \ I I I I / "' 17 •••.... •• `� 1111 .C. •.;� INE . \P \ _ XI x x x x x x x x x x X X x ( 7 V\` / / / Q' / (^ / / - -�__ - \ / / ---- ixI x X X x x : X x x x x X`' x x x \x % �X x 4 enc \ x x\" x x X X \ I I I I I / I "ie FA• `�O �' 1111 // • O �� _ � xI x ,F\ \ � x x %� \ \ I I I I I I I \ ///illIII 0 ///111I1111�� \ I / / 1 1 , /- / / / tK-J / 11,11 / -• 1111-- / - - \11-11- / \ ILII II �II�aI�XlX 11 �l1�'Xx�xxx \x\ ,\ xx \x�\x k XxxX xx XXxx \xxxx xx / `` 1111 `` / k % x % xxx \ x x 6 \ I \ Di itall si ned b l i -1111-- \ \ -� / / s� _ / X x x x x X x x x / / / / / I \ / :o / / �O _ � \ \ / � ♦I \ X x x x k X x x X x � \ X x x / / / I I l \ I 1 \ l / / I I l 11 ' 11- - - - _ _ � � \ \ \ /' - - - 1111 _ \ X� % X � X x x x x\ x x x \ k x X x\ x x �r \ 'fi x X x x X \ I I I I II 1 \ I\ 1 Anthony Bg Cowan 1111/ / / l \ \ \ l \ \ I \ �, t 1111 --- -__/ \ 1 111-______-- \ \ / x X % \ X X� x X X XX x X% % \ 1 I I �`l(� Date: 2017.03.01 / / / \ \ \ \. \ \ \ \ \ \ \ \ \ l - \` \\ \\\ y/' // y// -' -_\ 1111 X XXXX x x x x X X x\x x Ax x -/. x X\X x`x X '�\xX x x xl�Y X \ \ I I I \ 1 , YcJ / \ \\ \ \ \ \ \ \ \ \ \ \ \ \ - -_ \� I - 1111 / 1111 ----1111-- -_ -�� -/ - x X X Xit x x x % x\x x xl X/ x x x \ i5 x X \ \ I \ / \xxx XXX x x X x x x \ I I I 09:23:54-05'00' / / I � \ \ \ \ \ \ \ \ \ \ \ \ \ \' / �- - I- \ �� / / /� 1111 _ - - / / x x x x x\i \ \' x x \ 1 1111-- - - / X 2 X X x x X x x / / -� V \ \ \ V \ \ V A\ A N, A A V A \ / _� y\ �-_ �' 1111 /' /' - - 11-11 X X X x\ \ X\x x X\x x x\ x X x x x x % X \ I - - { \ \ I 1 I /- / I \\ \ \\ \\ \\ \ \\\ �� \\ \\\\\\ \ \\\ \`� \ /r /���_ \\\\�_ ---�' i` 1111/ 1111' moi'---------\�\\--_ \ x x \ x x % X x x\`x x x\ x x X x "\X x X X \ \ I I I I I i::::;'::::`::...... :': Project: / \ \ \ \\\\ \ \ \ \\ \ / /-/'// l 1111/,- -� _ --- `ix\xxx\x�{xX\X XXX \ I I I 1 I I ----- -- \ \\\ -1 \\ I / ----- . �- - -- -_ ------------1111__ I;Xx x- I �, , I I I I GRAPHIC SCALE .::: BROXTON SOCCER COMPLEX . - - - - - - _ - - - 1111- \ \ \ \ \\ \ \ \ \\ \ \ \ - - - - - - /-1 - _ - - - - - I I I I I 60 0 3 60 120 ;z:;<,; :°` ';' 8101 OLD WAXHAW MONROE RD., WAXHAW N.C. 1111 / \ \ \ \ \ \ \ \\ \ \ \ \ \ \ \ I \ / / �� 1111 1111-- - J�. \ I I I I l I I t' \'; ":.'``.:.:::: --------- - -635 1 \ \ \ \\ \\ \ \ \ \ \ , \ r\ /_ /' f' y 1111-- --- --- - - \ \ c' I I / I I Title: ------- _-_-_-- j \\ \ \ \ \ \ \ \ \ \ \ ` \/ \ \ � \ i-1111-� / / / - �� ,/ XV O � � I / / I f 'r`:::c --------1111-- -__--_ ---__ I \\ \\ \\ \ \\\. \ \ \ \ \ `\ 11 \ \ �4P - 1111 1n 9 `P T I I - / , I , I W , INCH = 60 FEET PRE -DEVELOPED ---- - --- - ___ --___ � , \ \ \\ \ \\ \ \ \ \ ♦ \ `� ------ -___�/ \\ \ \ \\ \ \ \ \ \ -----/ / /' ♦ ---- � , l '•d I l l �I � / l I I , `a: ='.: - - - - - - - - - - - _ _ - - - - - _ _ _ I \ \ \ `\\\ \ \ \ \ \ \ \ \ ,\ / / / / - �� - - - - � - - - - - \ \ / / / / -/ / / / 1 I I N0. BY DATE REVISION "'' r' ` `' ...:.. File #: 16240-BMP.DWG Date: 02/22/17 Project Egr: ABC ,� ®- 1111 1111__ -� \\A`�\ \ vv v A v vv \V / 1111 1111/ �� - '/ / / / / / / 1 I r..... Design By: ABC \ I w c� _�__-- ____--- -___ --- 1111 /� A yv \\\ yy y `v vv v \ V / / / f 1111-- �-_- - 1111 / / / 1111 / / / / I 1 .:::.�� s z �7 ---- =�1 - - --_ ------ --_� -✓ I \\ \\ \ \ \\ \ \ \ \ \ / / / / / / I O Drawn By: MAO - - - ---1 - - - - _ - -_ - - - - \ 1 \ \ \\ \ \ \ \ \ \ / / / f' , - / / / / / / / / I i::; ::;?; ::::::::: CIVIL ENGINEERING DESIGN AND SURVEYING C - ---- --- \\ �� 1111\ \64p \ \\ \ \ \ \ \, \ \ / / / / - /® - / / / , / / / / / I -0 Scale: 1"=60' - - ---- _---- � - -- � / / \ \\� �\ \ \\ - \ I ( -/ / / ®/ / --� 1111 1111 1111 / / / / / 8720 RED OAK BOULEVARD, SUITE 420 -- _----- � \\\\ --__- __-_ \_ \ \ \ / / / - - - - - - \ \ � \ _ _ _ _ , \\\ _ \ _ \ \ / \\ \ \ �\ \ \\ \� I 1 / / ' / /® / /_ _ _ / / / 1111 / 1111 / / / PHONE 704 CHA 34OTOTE, N A.X 28047 527-8335 -- - 1111-_ \ \ \\ �\ - _ \\\\\ \ \\ \' \ \ \ \ \ \ \ \ / / / ------------'f / / / , / / / ( ) ( ) \ / / / i • ®. \ . �\ / �r- •.� .� �. . \ . i I • / 40 -BVI ' - \ \ ------ --- � /� /--- ��� ✓ / / / / / i / / / / \ \ / / I I I I I - _ - - / / / ._1 > >- / / , � /` / Proposed BMP #1 (Wet Pond) - / ! / Project Narrative ----- / /s/ X / / / l \ / � \ I \ \ \ \ �1 I \ � � \ � - - _ / / / / / / ,i / - - - - - t / � / / / / / / BMP #1 (Wet Pond) has been designed per the NCDENR requirements of the contributing drainage area / / / 1 I I / / / / 11 / / / - - - - - - - - / / / / / 18.40 ac. to meet 85% TSS removal, 25% TN and 40% TP removal targets. The hydraulic conductivityof the \\� / Proiect Description / / I \ -� - - - _ _ - - / / / - - - - - / / / / existin soils at the location of BMP #1 are 0.17 cm/hr 0.0688 inlhr and do not su ort infiltration measures. r / f / The project site is located in Town of Waxhaw, Union County, N.C. and is an approximately 61 acre parcel along / / / / / / / / / / / / / / / / / 9 ( ) support - / / / / / / \ - - _ - / / / / / / / / / / / - - - - - - - - - / / % / / / // / Additionally, the SHWT was established as required to establish the minimum vertical separations as outlined by \ , / / Old Waxhaw Monroe Road (S.R. 1111). The proposed project consists of ir recreation facility and driveway / / / / / \ - - - - - - _ _ - - - - - � / / / / / / - - - / / / / / / / / ✓ / / / // // / the NCDENR and DWQ requirements. BMP #1 meets or exceeds the following requirements: I I / / / connection to Old Waxhaw Monroe Road in accordance with NCDOTMan requirements. The project area drains to / / _ _ , / / / / / _ _ - t j / / / \ Q / Waxhaw Creeks and is subject to the site specific Water Quality Management requirements prescribed by the - � / / / / / / / \ .Ile / / / / / / / / / / / / - - - I / / // / / // / // / / / / / ✓ . The control and treatment of the difference in the stormwater runoff from the pre -development and post- � 0 / I I / /f / N.C. Division of Water Quality (NCDWQ) as outlined in the regulations for the Goose Creek Watershed. - - / i / / / / / \ \ 675 - - _ _ _ / / / / / / / / - - - - - - - / / / / / / / / / / / / development conditions for the one-year, 24-hour storm. \ % \ �- - I / / - - - / / / - - - -_ _ - / / / / / / - - - - .-� / / / / / / r / / o o -I S ,A / NCDWQ requirements that have been met in the design of this project include the control and treatment of the / - - - _ / / / / / _/ / / / ,/ / • Removal of an 85 percent average annual amount of Total Suspended Solids (85% TSS removal), 25 /o \ C 1 / / / - - / / - - - - - - - / / / / / / / / r / / / / / / / / � / / / / TN (min) and 40% TP (min) removals \ j. \ / difference in the stormwater runoff from the pre -development and post -development conditions for the one-year, / - , - _ - - _ _ - - - - - - - / / / �O / / / / / I / / / / / / / /✓ / ✓ / / . Draw down the treatment volume no faster than 48 hours, but no slower than 120 hours. \ O'. / / / / practicable based upon soil conditions. / / / / / / / J 'O I / / / 24-hour storm, with structural stormwater controls that promote infiltration of flows and groundwater recharge, if _ - / / ;o / / / / J - / 1-1 / / / / / / / / � / . Discharge the storage volume at a rate equal or less than the pre -development \ . O . � 1 / P P - - - - - / / / / / / / / �685�- / _ j I / // / / / / / discharge rate for the one-year, 24-hour storm . . .� / / / / - - / / / f - / / - / / .01 / / / f / / \ / The rainfall amounts used in the analysis of this project were obtained from Charlotte -Mecklenburg Storm Water / / // / / / Meet design of Stormwater Management Measures set forth in 15A NCAC 02H .1008. \ / / / / - / / / / / / / / / / / / / / / / V ?J 1 / Design Manual. \ - - - - - - - - - - / / / / / I I L1 / / / / / I / / / / / / / / / / / " The post developed discharge rate at the property boundary is less than or equal to the pre development \ \ I / / I / - - - _ - - / - \ \ 677 - / I I \/ / - / / / / / / / / / / / / / rate for the 2 & 10 two and ten year storm events. \ / / / / P g q _ v I / / I // I- / / / / / �/ / ( ) Y I/ I Structural Stormwater controls have been provided to meet the following minimum requirements: / / � j / 11 / - _ \ -) \ I / - / ( / I I l - - / / / / 1 / �� / / / / / / / / ®' / / / / / / / - - - I � \ \ � \ \ 1 \ �, \ , / / I I I a. Remove an 85 percent average annual amount of Total Suspended Solids / 1 • - � _ - - 1 '7 - - - / / 0 - - / I / I / ro / � / / / / / / / / / / I \ \ \ \ \ � ` I I ( b. Draw down the treatment volume no faster than 48 hours, but no slower than 120 hours, for detention X x \ � /-� - - - - J - - - / / = � I � Il - � / /� • �: / / / / / / .i i \ \ \ \ \ \ \ \ ponds. --- I / // X X X x x X x X x X X\X-x - - - - - - - - - - _ - - \ - - - - - - - - �--y � / ) / / / ,y / / / / / / / / "I _ \ \ \ \ \ \\ \ �/ I \ c. Discharge the storage volume at a rate equal or less than the pre -development discharge rate for the _ � , \ X x x X x X X X x x X xIII,-------- -__ -----I- -�' \ -- / / /� / / / / / / /X� \ \ '! \ •� \ ... I I I one-year, 24-hour storm. t X X X -�--/-----'L---- I --/ / -1 I 4 / / / / / / ,l' / \ \ \ I \ ® x % x x X x X x x x * X x X x Xxx x X x X X X X - - - - - - _ _ a T - - - - -- - - - - h �' I I / I/ / / / / / / / / / / / / \ \ \ \ \ \ \ \ \ \�' J I\ \ d. Meet design of Stormwater Management Measures set forth in 15A NCAC 02H .1008. X.A/X % �f�t�r'_-�x x � CTTL"OW X x X x x _X. =X x x x \ -8■ ---- / I / - / / / / / I / / / / / / / / \ \ \ . x x x x X x x x-X�k - ■ amrt f-.�■� I / I / / / / \ \ \ \ \ \ \ I \ \ Additional stormwater management measures have been provided for this project as required by Town of X X X -X -x x X-�`�'x 0 XF1' 4.$°,Ik x X X x X x % X X�� X x x X X X * X x,k _ X X _ X X / / I / / / / / / / // i \ \ \ \ \ \ \ \ � \ Waxhaw to include the following: X --' X X x x x1� x -X x x x��I�FD=r�'X z�xxa X x X x���x x� x X x X X X x x\ X"� x x x x x \ X X X x x x X X x x} / / / / / / / / / p� // / / / / \ \ \ \ \ \ \ \ / \ x x X X • X x - 211• �X-x � -� _x k X X A R"x x x �. '` "; x x x X x\ X X � x x x x X X �x x x x S / / / f / / / �- \ \ \ \ \ \ \ \ 4- \I \ a. In accordance with Section 3.1.3 of the Town of Waxhaw Stormwater Design Manual, the post x x x x _x x x� % X x x X max _. x x x x X- x x X X% \X X x x �,� X X XIX` x X X X X X X x x x X X Xxx x X ■ X X X X x X X X x x X X i / /x x _ _ ;-X- x x X x x x x x %� I x x # x / / / / \ \ \ \ \ \ � \ \ developed discharge rate at the property boundary is less than or equal to the pre development rate l(* \� ,J ` X for the 2 & 10 two and ten year storm events. /- X X X x X X x% '% x X X X X X% x k X x X- - X X\X\ `% x X X yC X x X ,� x\ \x '>L X_--�` -1F .XX x % x0- x X \c x % X 0- X X X X% li- x X ` X X� X X \X x X X X x X X x X 'Y x X \X X� \ X X k X\ X x x x x X\X X\ X� % x ■ 1■ . 1 / / \ \ \ \ \ \ \ ( ) Y �- �(-X x x \ X X ^X X X X X X X X x X=X X X \ X X k X% \ x X X X ,f \ X X X k X X X X X X k k X\X XX X \X X x X X \ \ / \ j� _. / \ \ \ \ \ \ \ X XJj�` z.x X. x x x- -- ,+.� - '��e-x X X �x X x ,�. X X x X X X x X X X x ` X X x X X X\x x X X X I _ 'I i 1 �� / � \ \ \ �z \ \ \ Natural Resources Inventory - - - x XX XX %X X 'X X X x X X X X X X X % x X - - ��-x "^ - \ �X X x�c X x X \ X \x X X \ \ ' - � � X % X X X - \- i 1 I I � #I a ■ ■ \\ \ \ \\ \ \\ \\ \ \ \ \ \ The parcel is covered in approximately 65% woods and 35% grass fields. Soil & Forestry Services of the - _ X X x x' ,� X X X X x x_k X / �,- - x �„Y X \ \ \ �\ \ x\ x - - T I I I / _ ■ ■ \ \ \ \ \ I \ � Carolinas, PA (S&FS) has performed a stream/wetlands delineation/study and confirmed with the U.S. Army X X X % % � ."4 x x X � % x � r / X x x\ \ \ \ \ \ \ \ \ x X X -\ I I I I I \ \ \ I \ Corp of Engineers and N.C. Division of Water Quality that an existing on-site wetland and two streams which Ic •. - - .. - r x x i - __x x \ v \ v A \ V \ \ \ \ x \I A V I I I V ■ ■ I I I \ \V \ V A I V intersect the property are considered Waters of the State (Reference Wetland JD Dated 3/12/15 per attached in - - \ \ \ \ - \ \ x B -POST DEV 4 X x G appendix xX \ I a e ' A j 11 1.a{ � ..�.. X \ \ \ \ \ II 11 '. \\ Existing onsite slopes range from 2 to 20 percent on average and existing soil types on site is predominantly 1 I \ \ I FUTURE DEVELOPMENT �-04t8 I \ \ I I 1 \ \HYDROLOGIC GROUP B SOILS X KX \ \ \ \ \ \ I I 1 I I I \Georgeville Silty Clay Loam (Hydrologic Group B). Soil &Forestry Services of the Carolinas, PA (S&FS) has - HYDROLOGIC GROUP B SOILS °` °' ` ,` \ \ OPEN SPACE, GOOD (CN -61) = 0.34 AC. �a' \..:::..::;::.. X X 1 ,� \ \ \ \ o \ ♦ I 1 I I \ \0 performed on-site geotechnical testing to establish soil suitability for proposed Stormwater BMP construction, as x 1 I . \. ?. \. u .:;: \ X p \ \ \ \ \ \ ♦ I I I I \ well as establish hydraulic conductivity of on-site soils for suitability for infiltration devices along with the vertical WOODED, GOOD (CN=55) = 1.43 AC. 0 GRAVEL (CN=85) = 0.78 AC .\ ��;_ - \\ \ \ \ \ \ \ / I I I / \ \ \C location of Seasonal High Water Tables at the locations of the proposed BMP 1. AREA=1.77 AC. X rf1 I'll \ X x ` , f r� \ : \ \ \ \ \ Cp x \ CN=56 x ,/ \ J\ x \ \\\ \ \ \\ \ \ \9 \ \\ \\ / I I I I I / �( Existing and Proposed Drainage Patterns y a .''J \ \ a / / / _ 7 Tc -13.0 Mm. \ m �\ \\ \\ \\ \� \ \ \ \ \ \ - \ / I I I � - " '" ' : "�' ';*: ..' a::: _ � \ � \ \ I / - > _:r extent Sepracticable as need to create a balanced distribution M1of storm water th drainage 1 in a consistent u x X x x � -e x_x X -x-x x x - 7 & V _ e v v V v X X\ \� \ V AV A \ \ \ \\v A A / I - G - � � � \ manner with existing flows. v v a v v� v v v ,/ I I I I g 'X x 6 x x j X� x x x 66 _ i I`�I�//� \ . \ \ \ I 'I \ \ \ \ \ \\- 9 \ \ \ \ \ \ // / / I I __ \ c ;: \ /- .X X�XVx--%X Xi - x x/xxx x_ ' I _ -- \ - - -- C- 6 -� -- - I \. \��\ \.. \\ �. \, 1I �x\c, \� \ \ \� \ " �\ \. \. \. \\ \ \, ' / /- _%_W --- ______ .. - _ \ / / X X�- - X x /* X x x x x x - x xWxFO -- / x x x X X x AX X-SRAA X X ,X� X X Y�O' �l � X, . X/ v v v Vv v v v v -- VA A \ $ \ \ 1 - \-- A �--A---A v v vv v v v v, v6� v v A v v v � v -\- a`V - / i a X X x X X X X .`' x X X X x/x X - / ' 1X X Xxx x X r„� .` X X t X - X x y V \ \ \ V 6' VA V A \ V \ V - �,. \\ \ \\ \\ � \� \ ,\ \ \_ \ \ �i / � / x x X y� xx�'� X x_x x x XX.�zx_ _ \\ \ \\ \\ 0, � I\ \ \ --\_--\ \\\ \ '� \ y I // / ,�XX3-_'__X x x �X X xiR ror -x V I \ / x x�, i x x X/`�1�1 ''Xx''' iX� x /X'% X x ."X X ,/ �// L /e /// / � / E / / '� VI \ \ AA \ \ \ ,n -'V v \ \ I \ /- X- -X' X X X X X X/X X / 1 / / // vv yv v vvvv B -POST DEV 1 vvv vv v \ // / / / / / / / / / / / / / � // / / / X X/X X/ X/X X X X X- X x _X 1 I i \> \ \\� \ OFF-SITE GRAVEL (CN=85) = 0.14 AC. �'> � I 011 // / X X, X X X" X e ir/'XXx X X X - \ \ / /\ \/\ - IMPERVIOUS (CN=98) = 1.78 AC \ \ - / / / X/X X/X/X kkx x x x- �X / / --� Ze 11 ��,= WOODED, GOOD (CN=55) = 0.81 AC. I 1 \ / / /X X/X x 'e X�F ,�/X'X%_X \ I \ \ / \ / y � �, FUTURE GRAVEL (CN=85) = 0.78 AC. / I h` / / / X X x/ X I X X_X X X x X/X /x x A" X I`v / vv/ / \i \/ \ /< /\ CN=69 I L \\// s / /' X X X X �V X/X X/X t X X x /v v v/ v / v / __ _ I / / I < / / , / _, X� rX('x / i X /x x/x�x1� x �X ) _L- _ �. y--1\' - _ _/ -- // A \ / I - \ - - � - -,,,, rr G + - - � - -- -- -'X x x./x x �"X X \ o I / / X x %/X/ A X x xI X X/X % x.. / I \ > - - - X X /X X x X x X 1 / - � X X _ x � X X/ x X \� _ / - X X, �X /rX__X X X%, I / - - / ` X XXL X �i fjX / --� / X �f/X x/X 1 X "_ "Ck X I i/ 1 -eX z/ X y`,'XR -1 .�' \� x_X jx X �X'/ X X II X X �-X �: x I //"�- / / - - x � X X x X x --x � X X X /X I Imo/ --- X / X� X X x x / � - x X X X / X X X�r -rt / x/ i / _!t S X� x� / �4 x X x i-- Ik �/x 'i x x x x �� x/X x/ 'd x x �i X X : /x _ - ^\ /:l x x� X X z X/X \ % X X X/X x Ix / l x1X X X x f X x X X AAA X __`�_ I----_-_�I a --I -- - -- - - ,- - A \ -�- V - / --__-'-- �.- 1_----'^---------7--�---_ `h / \ / \ / \/ /\ / / / v v v Vv v v v v -- VA A \ $ \ \ 1 - \-- A �--A---A v v vv v v v v, v6� v v A v v v � v -\- a`V - Iv . v --I / / A/ / / y / Iv / v/ 11 v v v/ \ A �� A A \I- v /v /v / v �----- 1 9 ■}■I�■)'■■�a ■,, fir, ' �--/ V \ \ \ V 6' VA V A \ V \ V - �,. \\ \ \\ \\ � \� \ ,\ \ \_ \ \ �i I \ / �■■�■■� _ \\ \ \\ \\ 0, � I\ \ \ --\_--\ \\\ \ '� \ y I I \ I / / / / / / I / I / / / / l / / I / // - - v1 " v4 Vv I v v v v-- * v v v� v v- - 'v ry v N \�\� °I\\ \ -� --\-/ �- "\ V I \ I\ \� \ \ \,-\ \ 0 °� v t ,/ �// L /e /// / � / E / / '� VI \ \ AA \ \ \ ,n -'V v \ \ I \ // �/ e / / v\ v \ �� v --- --v� - v --v, -yy 'vv v 1 / / // vv yv v vvvv B -POST DEV 1 vvv vv v \ // / / / / / / / / / / / / / � // / / \ \ \ \\ \ . \ \ \ \ \ HYDROLOGIC GROUP B SOILS \ _ 1 I i \> \ \\� \ OFF-SITE GRAVEL (CN=85) = 0.14 AC. �'> � I /� •�/ `� /� / \//\ \/ OFF-SITE IMPERVIOUS (CN=98) = 0.15 AC. ,/\ I \ I\/� v / -_7 / /// \ \ / /\ \/\ - IMPERVIOUS (CN=98) = 1.78 AC \ \ / 1 I\ / K � / \ \ OPEN SPACE, GOOD (CN=61) = 13.29 AC. � / I ,e / / --� Ze 11 ��,= WOODED, GOOD (CN=55) = 0.81 AC. I 1 \ II 7/ /� \ FUTURE IMPERVIOUS (CN=98) = 1.45 AC. i I I/ \ \ I \ \ / \ / y � �, FUTURE GRAVEL (CN=85) = 0.78 AC. / I h` vv / vv// AREA= 18.40 AC. , I � I`v / vv/ / \i \/ \ /< /\ CN=69 I L \\// \ I \ i \ j/ i/ Tc=5.0 Min. y \ /11 v / 1/1 /v v v/ v / v / __ _ I / / I < v �/ / - - ( I / I\v ) _L- _ �. y--1\' - _ _/ -- // A \ / I - \ - - � - -,,,, rr G + - - � - -- -- \ o - x'- x x X X X 06 "�- _-- ------ - - 1 \. / / �x X x �.. 66 s v v / _ v v ---� - -� ------ -- ---- v V A *A _ / / / / 0 / // v / / x/x x/ X X X - /--- -� -- - -- E _ -�-- -�---- - --- - v v v■ v - / I - v v v vy. / / / c X XI xxx ,- - I ' _ _--63 _y v - -_ �I \-------- 7----------- ---- vv A 'V A \ \ _ / I V A \ ., \A , / / I (1 A \\ \ r\-- �� ---- -�- �_--- -t - r--- --\--- -\-- 1 r \ \ \ \ _ ''� / / l \ \ \ / / \ I IXXXk XxxxX -� a-- 7- - \ \ _ - -- - �� \ \ - �' \ I I 1 xX xXXX � I� �, � k- I � � ®y ®�` � �- -v%` IA �� \ �-- - I v \ \ \ � / / / � v \ v I A I / V A �, 1 A X X �x X X I x, X X X X 1 I x __ _ I II I 1 XXX X /xxXX <\\\\\\\ \//� / \/\\ \\ (� \ .� I I I x x % X X X x %///�j/ w.� ---- G X� ; x X X/��//v I CP A XXX I 1 I 1 V v x x X X� k ,ll I / ���I A k I \ XxxJ`XX I ,-I- - - /I A ( \I I I X\X-sl X x %/ / / / r __ - I I � x X / / I I X \ \ \ Kx x x X �� " i� I 1 1 1 x X X";, �# r A / v: 1/ / / I II 643- v- X X % X - I - / I - xX I - - ///// /I X X � \ -64 ,- X \ I - \ 1 /\ / I / - - X X I -r - '/, / / X X ( 4��-' , � _/ - / ' i�v� / ti - � x � ii' 1 / / / XXX/ x I�X % �.. / �/ // / (� - ,� x x57 X- G4 __ / x c3 '( �) / / � I / /� ��lb / / x x X X - II / / / /i I / /� ''OO'� v 4 Z / x I / / / r J l vim/ / �_, � �� /� / / /' / -"� / / X x X�, X X /\ - _/' / 11 I � / / / / i /r / X X -X %� ./ x -X -X X k� \/ I \ \/ I\ I I \ \X v/ l vv l �v . \/ l/Nv vv / \1 I \ I /\\ \\ % \/ \ \`/ p \ \I / \/ \ / /./ / / \ / /-, / A /\ / / A JC / � 1/\/ I / �. / \ \ / \\ \\\ //y/ / - / - I \ \ l v/v l v� v� v l v /7. \ / \` I \ \ l '< / /\ / _\ / \ / �c /T\/ / \ I \, V / h / A / \ l \ / \ / \ / \I / \ / / \ / \ / /\ / / \ / \ / \/ /\ / / / \ ., / / v / / A/ / / y / Iv / v/ 11 v v v/ \ / V /v x ,v v v/ v \I- v /v /v / v �----- 1 9 ■}■I�■)'■■�a ■,, fir, ' �--/ /v ■�i'�■■��■�%■ �i /' / ■�; ■�■■ ■■ ■/ / �■■�■■� / I / / / j / / /' / // �/ 1 �/ / // J / / // / I / / / / / / /// /// /� // / / I / / I / / / / / / I / I / / / / l / / I / // - / 2 /,/ / / / / / ,/ / / ' / // / / //// / ,/ �// L /e /// / � / E / / // /I/ //I / /// / // / /// / / / // �/ e / / / / .J / e / / / // G // / // / // /l / / / / f // / / / / / / ` / // y / / / / / / / / -/ / / / // d / / / // / /A. / / / / / / /� / / / / // / / / / / / / / / / / / / � // / / / / / � // / / // / / / L-1-1 / / / / / I / ,// j/ / / / / / // // // / / /// / // / / / /// /- \ / / \\'/ / /_ / / Y / - - / / / /� •�/ // /f \\ \ \\ \y II \ \ \ �I\ \\ \N \ \ I \ / \ I \ I )` f\ 1\ \ / \1\ I \ / \ \ \/ / \ / \ / T\ / \I \\ /v / v v \_/ v yv V / / \\ - - \\\/ �\ - \ \ \ \ N� \ \ \ \/- \ - \X-` \\ \_\//\\ _\` �- \ / \ \ / \ /'\ / \ _- \ v \ v/ N/ �, -_ � I 7 \ � / ", \ \ / 1 \\ /\\ \\ x\ /,�\ \ / I v1/ v v I v/ v v ■■ ■■�min tt■■ ■ \I- v /v /v / v �----- 1 9 ■}■I�■)'■■�a ■a■■ 0 �� // /// /Il // // //// /�/ /I/ / / / / r I / / / / / / I / I / / / / l / / I / // - / // / /' /� /// // / / / / /I I/ / / / / / / / - __ / // / / / / / / A / / ' / / / / / / / / / / / /// / / / / / -% / /// / / / // / / //I //-/ / / /� v / -_ - X` \_LXX / / / // / \ / _/ / / / / /// /i \ / ,/l // �/ // // //�/ - // G / / / / / /i / / / / \, / \ / / \\'/ / /_ / / Y / - - / / / / / / // // / i / / / / / // /' / / / /` / v / -_7 / /// // / / // / / / / / / / / / / --� Ze - vv A AV A A V A V A \ _ / / / / / / : � \V 1. �. A \ . - V A q \ \\ I _ ' v" \ V A V A I A - /' / / / / / v v 1 ' I �/ \\ \ vv v A A V A \ ' SHEEt FLOW \ / % // // / , / I \ \ � V'. A \ I I A ' \\ \ \ 156 -FT 6/ 2.07 \ _ / // / ■ A A \� I \ 1 0 ♦ \ \ 2YR, /2414R RFD' -3.1 / / / .'.1� - I I \ I I A \ V I I n�0.24 \ / / / / / / A \ 41'\ A I I A I I v / / / / \ - v. '7 1 vv -� ♦A I 1/ I \ ;-1� j / / \ v A �\ \' 1 v I i - \ \ 1 I I / / I I \ \ / / // / // \ \ \ \ I \ \ 1 .6 j� X 1 1 I I I / I 1 \\ \\ / // / / / r \ \ \�\ \ /\\\I / \ /♦XX\1c \\II 11 \I \\ II\VAvv\-- : I., ///// /� :V- \ 11 V I- 1, /1 1 i x 11 11 I I I \\ I\ \\ v v / / // // // /'' I. / 1 / II, vV 1 \X' 1\ II II 1\ \\ \\ vv yvy // // // // // i LEGEND x X \ \ � \ \ \ \ \\ \ \ \ \ \ -68 / / / I - - EXIST. R/W . V A \\ \ V A\ \V A AV V Avg // // / 1 '/ : �\ k\ ------ PROP. R/W v X � � \ \ \ V A V A � I_ _ / / / / / ■ \ \ - - - - - - PROP. STORM DRAINAGE PIPE x \ \ \ \ \ \ \ \\\ �g�' ,/ // / / ' \ 1 -----------' -'-- EXIST. STREAM TOP OF BANK I v v t X\x \\ V\ v / , / / \ \ \\x\t � J I ' \\ \ \\ \\ -�8T - / // // I \ - - - - PROP. RIPARIAN BUFFER AV A „\ XIX \ \ V A V y v - // / / / / - v v A � ■ ■ � DRAINAGE AREA I y v A A \ X \ \ \ S�IALLOIA� OW y y / / / / \ \ PROP. TC (SHEET FLOW) ice'' .\ \\ \ \\ \\ x\,x\ \\ \\ \724 -'FT O \ '-686_ J--� // // // a \ \\ - - - PROP. TC (UNPAVED SHALLOW CONCENTRATED FLOW) x. X - - - I �- - - - - - = - - - - = - �- - - mL_ I \ \ \ \ `Xx\ X \ \ \ \ // / / / / \ \ \ ■ PROP. TC (PAVED SHALLOW CONCENTRATED FLOW) / �6 i 7 L--------�-- \ \ \ \ \X\X \ \ \ / \ - - PROP. TC CHANNEL FLOW // / i /�/ .x/rn,a-�_ �� X'x X�Y �_ .� / � / // // / �--- -�-- 1 -- �--�----- �--/ I - � / G� �-'/--_1-- --.\-� \ � \ \ \ \ \ X / / \ \ / / / B -POST DEV 2 / / ♦ - - \ \ \ / -t8S-- i- " / • \ \ ELEV. PROP. CONTOUR / / ( /�/ / I A v \ \ V A A / / / \ \ A \x k \ / \ / / // HYDROLOGIC GROUP B SOILS �/ ■ ■ A \ �� / / v \ X Ix x V A \ \ // / / A A / / / // / OPEN SPACE, GOOD (CN=61) = 0.31 AC. ■ �� ■ ■ \ - v v �� -E 6 A �- A A X X\ X X \ \ I A y v / / / / / \ \ V - - ELEV. - - EXIST. CONTOUR / ♦ -E'a?► _.r X k X X X -1, X\x X \ \ - _ / -♦ A \ EXIST. TREE CANOPY / / / / WOODED, GOOD (CN=55) = 0.76 AC. l l �� \ \ ` r .. / / / / x " x X X x X x x x�X X x X x x X X IX X � X r , x �` x\X \ \\ \\ \ \ �8sr - - / / / / / / / ♦- �\ \\ \ / / � AREA=1.07 AC. 0" A* -� � s g� X ' \ / // I/// X�X/X X X X\x �_ x x x X x X X x \ 7i- - - / / /X� x f x X \X X%\x g� X x \x x Ix x I X x x x X \ \ / / / ' M \ \ ♦ S \ i x x G3 x X x z x X x I \ / /� , - -' / /X � X X -'F-"'"XXXX \ TeX X -A X X X I` Xxx /* Xp X I- I X \ \ \ -68 - / / ♦ \PROP. 100 FT STREAM BUFFER /�/� //' CN=57 �� °� lS \ � \ �� A /'� -/ / I l / X/x xirc ,y�-"�`-�x X X "�"�i `X x x /' X k X/x x X \ A \ / / A \X' \ v \ \ �6c E� �'6 u \ _ - / X X X %` 'i` x Sg \ 2' \ x x x X X \ . \\ / / TC=5.0 Mln. ♦ v 6 6 ..� - r - x/ \ xxx x X x I I X x \ \- / / tee♦ \/ \ - \ x X x x `? x x x x�i' : x `� \- 5' \ \ \ / - -X" x X I / / X x X/ x / (' X % X X '� X x x x x�� \ X X `X\ X x\ x I � x X �X X \x x x I x \ \ \ / / / / / r \ \ \ \ / /// / X x% x x /x x x S \ \ x x x x% \ +\ \ \ 6 5 \\ \\ - =�� /A_ X x/x x x / 'i X/x /� % X x X x z X x x x x \ k x x \ \X - \ �8 / / / / x/`x X X x/x x X \ X X\ x x x X �' yc, x x x \ \ \ `�\ \ \ \ \ \�_ -JX x x/ /X L X x x 6 X � x�, x x x \ 6 \ X % x /X '' IX x\ X X x� k x \ \ \ �/ / / \ \ \ PROP. SOIL TYPE / / / X X X / x y X ° X x x \ `- <-� \ X X X x x '� x x x X X X x / X X x/ X x x X\x x k x x\ x X\" X X x x \ X x \ / / ♦ \ \ \ ,t, I ,, > \ X X X x / '� / / X ,Xx XXX X x) \ \ X� x 'f GfB2 - GEORGEVILLE SILTY CLAY LOAM GROUP B / X x/ X x x x x d` � __ x Xxx X 3o- X X \ \ \ \ \ -6 %' - 67 x x X X x x x/ x x x J X x X \ / \ \ x x X X x \ \ \ _ X x ,z x / X 1 X X x x 'I X\ N X x x �-- / / / / / x x x /^ IX X X X X X X X X x x \ \ x x X X\X X X X�, k x\ x�, x X\ x x� \ \ \ \ \ 1 > 67 X x x X X X x a( / �' xX '/% / iX X() X x\c X P` % X x X 'X X X\ x X \ X x X X \ \ / / _♦ \ \ ( ) / / / / / X X x X X x X X x X Jf X X %�X X x X X X� X \-- ..x X�%. �X\X x\X\X Xx-% XX x�`_\X X �X� X X�Jt % xX �, x\x X\X X X X \\ \ \ \\�\ \ �` \ �f- X X X`x\ X X X X X X x -x X X XX X/S( k K k/X x/ I' X % X/X y��� x xlx X X\�X x X k X XIX X X XX X X\x X\X X\ "� x X % \ \ -J- / \ \ \ / X \X \X x X X x X X X� X \ x x X X \ x\ x x x x \ \ X x x X x X X )c- x x�, - �r X X x i i/ x X / /X X x x .pi X x X X I X X �( X X X X \X X ,t\ x X X \ X \X \ 6 8 - ` X/ // \ \ I 1 X X x X x 3r \- _X x �' x x >� �. X X it `X' X X \ \ \ x x \ x x X x -X x x_x _X // xix x/X x /x '` X X x x X x x X\ \ X \X �i x\ \ X x, \x X / I I X X x ks x` X X X X X 36 `�t \ x X X x x --\ x x "\ -00 X x 1( x\x Xxx x X_ X -x -x \ -XT X- x \ � X X\ X - X x� X X \ X X X x x x�x-X X X x x x% /X -X -X- -x- lc�X - % X X �/x/x /"/ I x X x x Xxl�X X IX X X X \ X\ yfX k`, X \�( x x \\ J /� X / X X %J� X i..�L.if \ X X_X1 X x X \X XIX x =X X X X x X X X �,f\ \ X X% X ,f x� X X X \ x x x\ k X�( XIX\X X x X X\ X�( X -x- x x X k yX"/ X /X/X /f( X X X X x X X X x X X k\ X x X X\X X W( \\ \ x c X x \ x \ '1781_ -- / ---/ ♦ \\ I \\ \\ \ x X X X x x x . � x R X X X X x ''C x x x x � X x X= x \ Xvc x x x �� x x x 'Y x x X X x x X x x X X x x x �C556-x�r x x x x - X -X -x- X\ �a \ x �X x- x x i J✓ k IX K X IX x '� x x x�c \ / ` X x x X \ x�X \ x\ x \ x x -� ��X x � x\. -x .x_ X,X X X \ x �X \. 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ABC I :..:;:::::: / \ \ \ \ \ \ \ \ \ \ \ \ \ \ / ------ / �/ i ----- --- _ X X I I I I i:r.::::::::.:::: _ _ .> \ \\ \\ \\ \ \\ \ \ \ \ \ \ \� I \ --- - �� /** - ------------- ------ � ,l I I I I O Drawn B MAO - - - - - - - - \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ I - X X / �// - / - _ - - - - - - - _ ••�'� \ ° I I I I I I I I I CIVIL ENGINEERING DESIGN AND SURVEYING C Y ------- - _��� \ \ \\ \ \ \ \ \ \ \ \ \ \ , \ \ X / / --_ - _ \ \ \ I I / I I Scale: 1"=60' -635 l \ \ \ /' \ X / / ............................. ------ - \ \ \ \ \\ \ \ \ \ \ \ \' / \X--- -------- ... �) ,) "' I /� / / / I 8720 RED OAK BOULEVARD, SUITE 420 ----------- /♦ \ / -----__ ---// I \\ \\ \\ \ \\\\ \\\ \ \ \ \\ \ / \ �`��' - -- - / I CHARLOTTE, N.C.21 - ---- \ \ \ \\ \\\\ \\\\ \\ \\\\ ,i \\ \ --- / / , , �" P'•.;� I I / / J / / / / I I I I E, N. 2 ) y � /'•• / / IL ______J PHONE (704) 527-3440 FAX (704) 527-8335 C2 4 P:AActive Projects\WGM Design 6' '- _' 'aid -:^.g De-;,, ):wings • ',7,r V,-'., '--, T, _-- --. - - - _ - PLANTING ZONE REQUIREMENTS: ZONE 1: MINIMUM PLANT QUANTITIES PER 200 SQ. FT. OF SHALLOW WATER AREA • 50 HERBACEOUS PLANTS OF AT LEAST 4 CUBIC—INCH CONTAINER (EQUIVALENT TO 2 FT. ON CENTER MINIMUM; 1.5 FT. ON CENTER RECOMMENDED) BMP #1: AREA PROVIDED = 1,438 SF PLANT REQUIRED = 360 HERBACEOUS PLANTS (CHOOSE 3 FROM THE LIST BELOW) ZONE 2: MINIMUM PLANT QUANTITIES PER 200 SQ. FT. OF SHALLOW WATER AREA • 50 HERBACEOUS PLANTS OF AT LEAST 4 CUBIC—INCH CONTAINER OR • 8 SHRUBS OF AT LEAST 1—GALLON CONTAINER (EQUIVALENT TO 5 FT. ON CENTER MINIMUM; 3 FT ON CENTER RECOMMENDEDO, OR • 1 TREE OF AT LEAST 3 GALLON CONTAINER AND 40 GRASS LIKE HERBACEOUS PLANTS OF AT LEAST 4 CUBIC—INCH CONTAINER. BMP #1: AREA PROVIDED = 2,397 SF PLANT REQUIRED = 600 HERBACEOUS PLANTS (CHOOSE 4 FROM THE LIST BELOW) OR 96 SHRUBS OR 12 TREES AND 480 GRASS LIKE HERBACEOUS PLANTS I I 658-, I / 656 / 61 654 I \ 652 / z /\ I Lo s \ � I 0 \ / - 0) 00 ,--SONE 2 X/ N ZONE 1 / /\ - - A 61 70 L \ \\ i 642 / °,n° (D z 648 egg i 642 643 / PLANTING PLAN BMP #1 (WET POND SCALE: 1"=20' Ro ... Z/" THE ISAACS °°• GROUP, P.C. c7 : ENGINEERING & EE rrt .LAND SURVEYING: NO. C-1069 OF AT�'� \\ o \X%%1IIII///,/ , �N CAR04/ °°°°i SEAL = 026462 = %7 IN6 ° Q �•: y° � Digitally signed by Anthony B. Cowan 4� Date: 2017.03.01 09:24:23-05'00' TABLE 9-1 STORMWATER WETLAND PLANT RECOMMENDATIONS DEEP POOL BOTANICAL NAME COMMON NAME 9t1lIIIzrdF31114_1I[+7aA1kI19 LEMNA SPP. DUCKWEED NEL UMBO LUTEA AMERICAN LOTUS NUPHAR LUTEA SPP. POLYSEPALA ROCKY MTN. POND—LILY NUPHAR LUTEA SPP. ADVENA YELLOW POND—LILY SUBMERGED AQUATIC PLANTS ELEOCHAR/S ACICULAR/S NEEDLE SPIKERUSH ELEOCHARIS OUADRANGULATA SQUARESTEMSPIKERUSH EL ODEA CANADENSIS CANADIAN WATERWEED ELODEA MUTTALL// WESTERN WATERWEED SHALLOW WATER BOTANICAL NAME COMMON NAME HERBACEOUS PLANTS ACORUS SUSCORDATI/M SWEETFLAG AL/SMA SUBCORDATUM WATER PLANTAIN HYDROLEA OUDR/VAL VIS WATERPOD IRIS 14RGINICA BLUE FLAG IRIS ✓UNCUS EFFUSUS VAR. PYLEI OR SOL UTUS SOFT RUSH LUDW/G/A SPP. PRIMEROSE WILLOW PEL TANDRA WRG/N/CA ARROW ARUM PONTEDER/A CORDATA PICKERELWEED SAG/TTAR/A LATIFOL/A DUCK POTATO SAG/TTAR/A LANC/FOL/A BULLTONGUE SAURURUS CERNUUS LIZARD'S TAIL SCHOENOPLECT(/S TABERNAEMONTANI SOFT STEM BULRUSH SCHOENOPLECT(/S AMERICANUS THREE—SQUARE BULRUSH SCHOENPLECTUS PUNGENS VAR. PUNGENS SCIRPUS CYPER/NUS WOOLGRASS Z/ZAN/OPS/S MIL IACEA GIANT CUTGRASS SHALLOW LAND BOTANICAL NAME COMMON NAME HERBACEOUS PLANTS ASCLEPIA 5INCA RNA TA SWAMP MILKWEED CARER TENERA QUILL SEDGE CHELONE GLASRA WHITE TURTLEHEAD EUPATORIADELPHUS DUB/US DWARF JOE PYE WEED EUPATORIADELPHUS FISTULOSUS JOE PYE WEED EUPATORIADELPHUS MACUL ATUS SPOTTED TRUMPETWEED HIBISCUS COCC/NEUS SCARLET ROSEMALLOW H/BISCUSLAf_WS HALBERDLEAF ROSEMALLOW KOSTELETZKYA WRG/N/CA SEASHORE MALLOW LOBEL/A CARD/NALIS CARDINAL FLOWER LOBEL/A ELONGATA LONGLEAF LOBELIA LOBELIA S/PH/L/TICA GREAT BLUE LOBELIA RHYNCHOSPORA COL ORA TA STARRUSH WHITETOP SACHARUM BALDW/N// NARROW PLUMEGRASS SHRUBS ARON/A ARSUT/FOL/A RED CHOKEBERRY CEPHALANTHUS OCCIDENTALIS COMMON BUTTONBUSH CLETFIRA ALN/FOLIA SWEET PEPPERBUSH CORNUS AMOMUM SILKY DOGWOOD CYR/LLA RACEM/FL ORA TI TI GORNON/A LAC/ANTHUS LOBLOLLY BAY HYPER/CUM DENS/FLORUM BUSHY ST. JOHNSWORT /LEX DEC/DUAS POSSUMHAW /LEX GLABRA INKBERRY /TEA WRG/N/CA VIRGINIA SWEETSPIRE ROSA PALUSTRIS SWAMP ROSE VACC/N/UM CRASS/FOL/UM CREEPING BLUEBERRY WSURNUM NUDUM VAR. NUDUM P OSSU M H A W LEGEND ZONE 1: SHALLOW WATER ( 6" BELOW PWSE ) BMP #1: ELEV. 644.00 TO 644.50 ZONE 2: SHALLOW LAND ( PWSE TO TEMP. 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DOUBLE, RbW / t \�? \ \ \ 1 / // / ` / \ \ / / - 2- - - - r PROP. 6'_X44X1 D f _ - � / v \ TDA --TD PROP. TEMP. DIVERSION DITCH HIGH AZARS \ � \ • \ � / / / � \ � / � / � \ \ \ TEMP LT FENCE i A \ v . � / / / 6� ` 6 8 B6 A -6j�� _ / _ - _ - - _ / i S / PREP. 8 F OF 1.5 b A. \ \ C / \ ; 01 6 9 r CLA.;� B RIP RA9 L \ \ _L / 6 - - - - i / / ' \ \ SCI h 40 SOLID PVC \ V A (LDS 50�.ff \\ / T ACHED I / ��f �� v - _ - -r i ,a / / / V A Y / / \ \ \ \ PROP. STORM DRAINAGE PIPE / ♦ / / ER FOR 6 \ _ - - - - _ _ / BARf2EL "ARMS / w#-2 / / I ENCE I \ 66g - PROP, LIMN OF _ --- - _ - _ _ - _ / _ i i i i / // j / Zi \\ \ PROP. SILT FENCE \ \ \ \ \ I e \ \ E- \ �- - _ - - - �/ / / 6a \ \ a PROPOSED DROP INLET / DIS1'LJRBANCE \ � -- - � / / / DAy.4D�L`B'�20XTON, JR. ` \ p � \ / �� + �\ \ `X� I 6p / \ _ - - - PROP' -SILT - ENCE - - - - - , _ r / / i / /DB..Bb60 PG. 834 \ \ \ OUTt�ET P �TECTIOI'' \ \ \ -1 -_ / / \\ i / / / / I \ s s - _ - \ \ - _ - _ _ , \ _ _ - - - �Sll7LE� PROTECTION - - _ - _ - _ , / / / _ \ \ \ \ \ \ \ \ QD PROPOSED JUNCTION BOX / w ! / r / -I'IN. 0509003 \ / - _ / // �wtl �9 '� \ / \ V 6S� - �� - �- ---- _--- - �'� _�/ �� // / 61.2178 AC 6S9N, ,669,281 SF -- ---- _ �� ------ - --_ / v v v �� rr �� ! \V v vv v vv TEMP. INLET PROTECTION .01 P.,SILT FENCE / / / 6� // / / / / �� Jt� _ 1 - �- - -------_-__ __----- r/ 0 'PROTE/TION , / ' �� / 6 ��� /� ♦ / ■■v�■■X��I�_ ��� - _ --- _-_ _�'/ ♦ �J \\ �� \ \\ \ \\ \\ PROP. SLOPE STABILIZATION �-. -I'� _----�-__-_v-�-----'---_----------.--_ _-_- '� _ T` �/ \\\ \\ \ \\ \\ \\ \\.. \ \ I / / I 6 / / ■ \ \ ■ T _-----_- --------- wa:-.STREAM Bt�FFEB- ------ ---_ PROP. 12 LF F 4 DIA. - , _ - - - - - _ , - • ^ - , , ' S�� \ \ \ \ / P RISER/AND A BMP A _ - _ / _ _ _ - - - _ _ _ - _ , I - - A A \ v v \ \ \ 1 / / I SCH 40 SOLID RV - - � - � �-I--= W 7 7= ' -W _ _ _ - V �_ -' - A / v \ PRGP. I'OR CURLEX ✓ -RIS PIPE / � ACCESS 3---�------^ `_ - _ '" \ \ \ \ / / / BARREL "ARM" \ -----�___- ��-I-�__ _-_-----------� { _ __------- \ \ \ \ \ \ / I M TT N SLOPES , / / TO BE ONSTRUCTED / / ROAD _ \�\ ----- rrr __--_-_-_----�` ____----_--- ---- { I _'_� - _ �6s6 �� \ \ /'\ \ \ \\ \ (STA IL ED W -DAYS)/ NG MMER B'ASltd ( \ \ \ _- /�! P 1JCTIJOE I \ \ _ �\ _ .i/i ------ - \\ \--�_ --_�------------ ✓ / , / / / /// / // E� I T✓C2.3) / \\� _ ---- _---- - - -_-_ --___�------- _ --- --- -- \-- \ `Q\ -- _-- -_ ______ - ------ _; _ ______-________________------- FINAL DRAWING 00, / ID RGENCY ss/\ `�___�/ '� k-- -------------------- ---- __`��\ -____---------- ````��r,luu►1//���/� ```��/�, FOR REVIEW PURPOSES ONLY Project: LLWAY O /ice- --,_ ` = _ --- - - ------------------- �N CARp ,, �N CARo4,�BROXTON SOCCER COMPLEX --- _ EL = 48.50•.........••��0� .•FESS •. �i / - �� / / / / / / / / �r65°-------�/� -__-_- �� --- - -- -- -------- -- �• S•• �� GRAPHIC SCALE 8101 OLD WAXHAW MONROE RD., WAXHAW N.C. �� / 49--------� � ;;,'-------------___- � � �, -- --- -- ---- � --- � ''THE ISAAC 1�Q�O o�9 � � 50 0 H125 50 00 - / 6 - - - -- - _ - - _ _ GROUP, P.C. _ Title: - /, , / / , , __�- 6q8------� ��-------------------� ......................\� ���. - \ ----- s ----£i50- _n: ENGINEERING & _ _ 026462 = EROSION CONTROL PH -- -1),BANK 6 sx� 4� -m ;LAND SURVEYING; z= _ S = .2 .• ___ .• l ` \ ,�%'\�� �'---------.r•� I \sg4 ... T�...�F.................� .�............. ���: N0. C-1069 : �� : 1 INCH = 50 FEET - - - a \ • �......:.... i % •'.. .... \N ti���� �i�� •••�.NGINE��•• Q �z N0. BY DATE REVISION - P 4s, .ro / / \ _ / f •• ` G� e ABC _ �' � •••• •••• �\``` ��')y ••� ••• � ``` File #: 16240 PB DWG Date: 01/20/17 Project Egr: ABC 0 ISAACS Design n B 6 _ - / �,�gTFOF AU�N���� �ii� /V y B GO���� :3z 9 Y .,/j. / / / - - - - - - / / / rrr - ����1111111�:�: ���/1111111r,��� H O Drawn By: RER \� \ rr� g / _ / '•'/ / ,'' / / �� // Digitally signed b CIVIL ENGINEERING DESIGN AND SURVEYING C rrr/ / / / / f / y y M Scale: 1"=100' \ \ \ \\\ - //� /� rr /\ \ / •••� / _/ _/ rrr---- / // / / // �� Anthony B. Cowan IS 640 s�j \642\ \643 gg rrr j / f / / / / \ \ ,• / .r / / / / / �I�Tt `� 8720 RED OAK BOULEVARD, SUITE 420 ^ _/,, //_, /��� --- _ _ _ / / / , �� � Date: 2017.03.01 CHARLOTTE, N.C. 28217 C3.1 -1 �, f / /,.� / / _ r , _ - - - - - - / / / / / / - 09:25:20-05'00'R4 PHONE (704) 527-3440 FAX (704) 527-8335 ' P:V\ctive Projects\WGM Design\Broxton Soccer Complex 16240\Engineering0esign Drawings\Current\16240-PB.dwg, C3.1 -EC PH2, 2/28/2017 5:19:21 PM, rrovillos, 1:1 NOTES: 1. CLASS OR MEDIAN SIZE OF RIPRAP AND LENGTH, WIDTH AND DEPTH OF APRON TO BE DESIGNED BY THE ENGINEER. 2. REFER TO THE TOWN OF WAXHAW STORM WATER DESIGN MANUAL FOR RIPRAP APRON DESIGN STANDARDS. 3. RIPRAP SHOULD EXTEND UP BOTH SIDES OF THE APRON AND AROUND THE END OF THE PIPE OR CULVERT AT THE DISCHARGE OUTLET AT A MAXIMUM SLOPE OF 2:1 AND A HEIGHT NOT LESS THAN TWO THIRDS THE PIPE DIAMETER OR CULVERT HEIGHT. 4. THERE SHALL BE NO OVERFLOW FROM THE END OF THE APRON TO THE SURFACE OF THE RECEIVING CHANNEL THE AREA TO BE PAVED OR RIPRAPPED SHALL BE UNDERCUT SO THAT THE INVERT OF THE APRON SHALL BE AT THE SAME GRADE (FLUSH) WITH THE SURFACE OF THE RECEIVING CHANNEL THE APRON SHALL HAVE A CUTOFF OR TOE WALL AT THE DOWNSTREAM END. 5. THE WIDTH OF THE END OF THE APRON SHALL. BE EQUAL TO THE BOTTOM WIDTH OF THE RECEIVING CHANNEL MAXIMUM TAPER TO RECEIVING CHANNEL 5.1 6. ALL SUBGRADE FOR STRUCTURE TO BE COMPACTED TO 95% OR GREATER. 7. THE PLACING OF FILL, EITHER LOOSE OR COMPACTED IN THE RECEIVING CHANNEL SHALL NOT BE ALLOWED. B. NO BENDS OR CURVES IN THE HORIZONTAL ALIGNMENT OF THE APRON WILL BE PERMITTED. 9. FILTER FABRIC SHALL BE INSTALLED ON COMPACTED SUBGRADE PRIOR TO PLACEMENT OF RIP RAP. 10. ANY DISTURBED AREA FROM END OF APRON TO RECIEVING CHANNEL MUST BE STABILIZED. USE USDA NOMOGRAPH FROM NC SEDIMENT AND EROSION CONTROL MANUAL OR THE TOWN OF WAXHAW STORM WATER DESIGN MANUAL FOR DESIGN DATA. s �s ,9 PLAN • d50 (aee fIg 8.06 adcb 'NC SEDIMENT AND EROSION CONTROL MANUAL" dmax a1.5 x d50 T- 1.5Xdmox. NOTE: UYER 6F FILT$7? FREIRIC T(min.)-16` MINIMUM H-2/3 PIPE DIAMETER SECTION B -B TOWN OF WAXHAW RIPRAP APRON AT PIPE OUTFALLS LAND DEVELOPMENT STANDARDSOTHER THAN AT SWIM STD. N0. 306.1 NOTES 1. 4-6 INCH LAYER OF AMENDED SOIL IS RECCOMMENDED ON LITTORAL SHELF AREA WHERE PLANTINGS ARE REQUIRED (SEE SOIL PARAMETERS IN BMP DESIGN MANUAL) 2. PROVIDE 20 ACCESS EASEMENT TO CONNECT WETPOND EASEMENT TO DEDICATED RIGHT OF WAY. ACCESS ROAD SHALL 2:1 SLOPE HAVE MIN. 12' STABILIZED WIDTH, MAX. LONG. GRADE OF 15%, MAX. CROSS -SLOPE 5%. RIP RAP INLET PROTECTION OR INLET PIPE POND MAINTENANCE INFORMATION MUST BE POSTED AT SITE S vct, a3:1 POST CONSTRUCTION CONTROLS EASEMENT (PCCE) f r ALL BERM SLOPES TO BE STABILIZED WITH GRASS. y J� y 3:1 SLOPE •". } *' i }AIR 4 - * #� } I 'fes p' � ,.'rti- ���*."*�# ■ � `y # _ 2'-3' 'i PERMANENT POOL SEDIMENT a: REBAY RISER ELEV. OR/TRASH RACK # 3 3" ❑ 3'_8' 2'-6' 4'--0' 6'-2" 1770 30' 3--1/2" 1'-0" 1 4'---6' ACCESS OAD " 6'-2" _ # # ■ # POOL ELEV. LITTORAL SHELF TOWN OF WAXHAW LAND DEVELOPMENT STANDARDS 4 i . L•` �35 20' ACCESS tet_ EASEMENT TO PUBLIC R/W. (1) 11 PLAN VIEW OUTLET STRUCTURE WITH TRASH RACK. 6" MIN. FREEBOARD FROM TEMP. POOL ELEV. INVERTED WATER QUALITY ORIFICE LOCATED THIS SIDE (SEE DETAIL) 50 YEAR EVENT STORMWATER STORAGE_ TEMPORARY POOL. 6" MIN. FREEBOAR PERMANENT POOL MAIN POND BACK OF OUTLET STRUCTURE LOCATED AT TOE OF 10:1 SLOPE - STRUCTURE PERMANENT POOL I LWATER QUALITY ORIFICE WATER QUALITY ORIFICE DETAIL PROTECTION DRAIN BERM) ALTERNATE WALL CONFIGURATION Lu -------------- ---------- Z- ---------- _ C B F L = LENGTH PLAN SCDAe + 0 • MIN. SECTION SEE STD. 306.1 AND 308.1 I I 16 I I 4 I I .III_ E END VIEW TOWN OF WAMW * A.'L L LAND DEVELOPMENT STANDARDS L -EMERGENCY SPILLWAY MUST BE LINED AND STABILIZED (10' MINIMUM LENGTH) OPTIONAL: OUTLET STRUCTURE MAY BE DESIGNED AS 50 YEAR OVERFLOW IN LIEU OF EMERGENCY SPILLWAY. WETLAND PLANTING ON 10 FOOT 10:1 LITTORAL SHELF AROUND PERIMETER NOT TO SCALE WETPOND PLAN 405.1 LITTORAL SHELF W/ WETLAND PLANTINGS, 10' MIN, WIDTH 6" FREEBOARD EMERGENCY WEER �- IF USED �b EMBANKMENT 6" N 1©:1 SLOPE ANTI -SEEP 1n' -n" Fl Fl COLLARS INTI -FLOTATION PAD DUCTILE IRON MAINTENANCE DRAIN PIPE WITH SLUICE GATE OR VALVE. (OFFLINE FROM OUTLET AND LOCATE POND PROFILE VALVE IN BERM) 0.5% SLOPE MIN. VC: OF WAXHAW WETPOND .: LANAI DEVELOPMENT STANDARDS LITTORAL SHELF AND BERM DETAIL p O TABLE OF DIMENSIONS D I T A 1 11 1 C I E I L WT, 12" 1 2-1/4" 4' 1 2'--0' 1 4'-1" 1 2'-0" 1 6'-1" 11 730 15" 2-1/4" 6' 2'-3' 3'--10" 2'-0" 6'-i' 730 18' 2-1/2" 9" 2'-3' 3'-10" 3'-0" 6'-1" 1190 24' 3" 10" 3'_8' 2'-6' 4'--0' 6'-2" 1770 30' 3--1/2" 1'-0" 1 4'---6' 1'-8' 1 5'-0' 6'-2" 2380 Sts I 4 1 1 -s 1 a -s 1 Z-11 1 6 -G I u -2 1 5324 12530 GENERAL NOTES: 1. SEE FORMER NCDOT STANDARD 310.01 FOR DETAILS - 2. REINFORCEMENT SHALL CONFORM TO THE REQUIREMENTS OF REINFORCED CONCRETE PIPE OF LIKE DIAMETER PER AASHTO M170, TABLE 2, WALL B. 3• ALL CONCRETE TO BE 3500 P.S.I COMPRESSIVE STRENGTH. 4. PROVIDE TONGUE OR SPIGOT JOINT AT INLET END SECTION. 5. PROVIDE GROOVE OR BELL .JOINT AT OUTLET END SECTION. 6• THE DIMENSIONS FOR END SECTIONS SHALL SUBSTANTIALLY AGREE WITH THE TABLE. MINOR VARIATIONS WILL BE PERMITTED BASED ON THE MANUFACTURER'S STANDARD FORMS AND TEMPLATES. 7. NOT TO BE USED IN NCDOT MAINTAINED RIGHT OF WAY. FLARED END SECTION 12 THRU 72" PIPE NOT TO SCALE 30'.1 20' FOOT MAINTENANCE ACCESS 15R MAXIMUM LONGITUDINAL SLOPE 20' MAINTENANCE MAINTENANCE ACCESS ROAD V TO 2' ABOVE HIGH WATER ELEVATION - HIGH WATER ELEVf NOTES: 1. 4-6 INCH LAYER OF AMENDED SOIL IS RECOMMENDED IN ANY AREA WHERE PLANTINGS ARE REQUIRED (SEE NCDEQ STORMWATER BMP MANUAL). TOWN OF WAXHAW ,SL LAND DEVELOPMENT STANDARDS NOTES: 1. PLANTINGS ZONES AND PLANT SELECTION PER THE NCDEQ STORMWATER BMP MANUAL, CHAPTER 6 & APPENDICES. 2. ALL PLANTINGS SHALL BE LOCAL NATIVE SPECIES. 3. IRRIGATION MAY BE PROVIDED FOR INITIAL ESTABLISHMENT AND DRY SEASONS. ZONE ZONE 4-\ ZONE 2-\ �- WETPOND PROFILE ZONE 6-\ ZONE 516 PLAN VIEW HaT Ta SCJ1E NOT TO SCALE NO TREES ON Eh9BANKi'IEN'I 406.1 POND CROSS SECTION NOT TO SCALE Mar To ScAl NOT TO SCALE TOWN OF WAXHAW WETPOND STD, NO. I REV. III LAND DEVELOPMENT STANDARDSPLANTING PLAN s ND. R . 408.1 : '`' 409.1 3:1 STABILIZED SLOPE 20' MAINTENANCE ACCESS TMAINTENANCE ACCESS ROAD 1A V TO 2' ABOVE HIGH WATER ELEVATION 12' MIN. STABILIZED MAINTENANCE ROAD RED 5% MAX. CROSS SLOPE /l�UTLET STRUCTURE 3 x - -3:1 STABILIZED SLOPE TOWN OF WAXHAW LAND DEVELOPMENT STANDARDS o PERMANENT POOL ELEVATION SECTION AT OUTLET STRUCTURE NOT TO SCALE WETPOND CROSS SECTIONS 407.1 N CAR0,"t,%, q1 00 THE ISAACS 4. • GROUP, P.C. ENGINEERING & m?LAND SURVEYING; NO. C-1069 ••••........ OF A' FINAL DRAWING FOR REVIEW PURPOSES ONLY 0 y\ 1 CARO**'�" • SEAL z 026462 f %,'G •••FN E� 0' i i B. Digitally signed by (Anthony B. Cowan Date: 2017.03.01 09:36:17-05'00' P:Vactive Projects\WGM Design\Broxton Soccer Complex 16240\Engineering\Design Drawings\Current\16240-DE.dwg, C4.0, 2/28/2017 5:12:47 PM, rrovillos, 1:1 3:1 STABILIZED SLOPE - OUTLET STRUCTURE WITH 10 FOOT LITTORAL SHELF POST CONSTRUCTION TRASH RACK. 6" MIN. PERMANENT POOL ELEVATION CONTROLS EASEMENT FREEBOARD FROM TEMP, 10' OFFSET FROM POOL ELEV. LITTORAL SHELF = SLOPE BREAK RIP RAP BERM AND W/ WETLANp WEIR GLASS B RIP INVERTED WATER PLANTINGS - 50 YEAR EVENT RAP 15g MIN. DEPTH. QUALITY ORIFICE 1O' MIN. STORMWATER STORAGE LOCATED THIS SIDE WIDTH 6" FREEBOARD SECTION AT MAINTENANCE ROAD ACCESS AND FOREBAY `EMERGENCY WEIR ' IF USED - 6" MIN. FREFSOAR EMBANKMENT 3:1 STABILIZED SLOPE \ 20' FOOT MAINTENANCE ACCESS TEMPORARY POOL POST CONSTRUCTION H}�yALL �a _ - - - - - - . - _ - - . CONTROLS EASEMENT 2 MIN. STABILIZED S' MINIMUM FREEBOARQ ALONG MANTENANCE ROAD 1 -0" 6' '. 10" OFFSET FROM - Y: SLOPE PERMANENT POOL SLOPE BREAK r SMAINTENANCE AW![CROSS 1=1 1 171 I I- 11-1 I I=� I ? . ... 10� 1 SLOP ANTI -SEEP HIGH WATER ELEVATION � Ir_Is.'- 3:7 STABILIZED 'SLOPE 2' MINIMUM ��' INLET PIPE ,,�4. 1a:1 - S C 4Q COLLARS OVER PIPE (71P STORMWATER OUTLET 10LITTORAL SHELF N ENERGY DISSIPATOR - - - 2:1 SLOPE STABILIZEDTO - - - - L POND BOTTOM ANTI -FLOTATION PAD BACK OF OUTLET DUCTILE IRON MAINTENANCE 10' LITTORAL SHEI SEDIMENT FORfBAY STRUCTURE DRAIN PIPE WITH SLUICE LOCATED AT MAIN POND FROM OUTLEVEAND LOCATTE SECTION AT STORMWATER OUTFALL TOE OF 1p:l SLOPE VALVE IN BERM) 0.5% SLOPE MIN. NOTES: 1. 4-6 INCH LAYER OF AMENDED SOIL IS RECOMMENDED IN ANY AREA WHERE PLANTINGS ARE REQUIRED (SEE NCDEQ STORMWATER BMP MANUAL). TOWN OF WAXHAW ,SL LAND DEVELOPMENT STANDARDS NOTES: 1. PLANTINGS ZONES AND PLANT SELECTION PER THE NCDEQ STORMWATER BMP MANUAL, CHAPTER 6 & APPENDICES. 2. ALL PLANTINGS SHALL BE LOCAL NATIVE SPECIES. 3. IRRIGATION MAY BE PROVIDED FOR INITIAL ESTABLISHMENT AND DRY SEASONS. ZONE ZONE 4-\ ZONE 2-\ �- WETPOND PROFILE ZONE 6-\ ZONE 516 PLAN VIEW HaT Ta SCJ1E NOT TO SCALE NO TREES ON Eh9BANKi'IEN'I 406.1 POND CROSS SECTION NOT TO SCALE Mar To ScAl NOT TO SCALE TOWN OF WAXHAW WETPOND STD, NO. I REV. III LAND DEVELOPMENT STANDARDSPLANTING PLAN s ND. R . 408.1 : '`' 409.1 3:1 STABILIZED SLOPE 20' MAINTENANCE ACCESS TMAINTENANCE ACCESS ROAD 1A V TO 2' ABOVE HIGH WATER ELEVATION 12' MIN. STABILIZED MAINTENANCE ROAD RED 5% MAX. CROSS SLOPE /l�UTLET STRUCTURE 3 x - -3:1 STABILIZED SLOPE TOWN OF WAXHAW LAND DEVELOPMENT STANDARDS o PERMANENT POOL ELEVATION SECTION AT OUTLET STRUCTURE NOT TO SCALE WETPOND CROSS SECTIONS 407.1 N CAR0,"t,%, q1 00 THE ISAACS 4. • GROUP, P.C. ENGINEERING & m?LAND SURVEYING; NO. C-1069 ••••........ OF A' FINAL DRAWING FOR REVIEW PURPOSES ONLY 0 y\ 1 CARO**'�" • SEAL z 026462 f %,'G •••FN E� 0' i i B. Digitally signed by (Anthony B. Cowan Date: 2017.03.01 09:36:17-05'00' P:Vactive Projects\WGM Design\Broxton Soccer Complex 16240\Engineering\Design Drawings\Current\16240-DE.dwg, C4.0, 2/28/2017 5:12:47 PM, rrovillos, 1:1 SKIMMER SEDIMENT BASIN DESIGN CRITERIA DRAINAGE 1. AREA 4 10 AC. (ACRES) NCESCPDM MIN. 2 LENGTH TO 2:1 WIDTH RATIO FOR ADDITIONAL DESIGN MAX. 3.5 LENGTH TO 6:1 WIDTH RATIO REGARDING MIN. 1800 VOLUME (CU. FT. REQUIRED PER AC. .�. DISTURBED) REFER TO STD. 325 SURFACE (SQ. FT. AREA PER CFS REQUIRED 010) 1,1�1��►Il��i�l AVERAGE= AREA' WIDTH LENGTH ' AREA OF BASIN WATER SURFACE AT TOP OF PRIMARY SPILLWAY CROSS-SECTION VIEW INFLOW BAFFLES DEWATERING 10" IVIN. SKIMMER DEWATERING DEVICE 1' FREER 6' MAX. DEPTH OF FLOW OVER EMERGENCY SPILLW Z=5' MAX. ----,---i ZONE ------ -- -- ---- ZONE FABRIC CLEANOUT SKIMMER AF H�2) 1' SEDIMENT HNxT1.5 DATA BLOCK STORAGE (MIN. 5') W=5' MIN. EMBANKMENT FYI T=1.5' MIN. H=2' MUi"�EMERGENCY SPILLWAY ANTI -SEEP COLLAR NOT TO SCALE BASIN NOTES: DENUDED AREA ACRES 1. REFER TO CLEANOUT DEPTH (FT.) H/2 H (FEET) NCESCPDM L T W SKIMMER SKIMMER (FEET) (FEET) (FEET) PIPE ORIFICE DIAMETER DIAMETER 2 SECTION #6.64 r EMBANKMENT 14.85 5,155 8,466 FOR ADDITIONAL DESIGN J 3.5 SPECIFICATIONS 15 1.5 5 2 1.80 WIDTH RATIO REGARDING MIN. 1 SKIMMER SEDIMENT (CU. FT. REQUIRED BASINS. .�. 2. REFER TO STD. 435 SURFACE #524.1 FOR AREA PER CFS BAFFLE SPACING Q1O) AND INSTALLATION 3. SKIMMER INVERT 4. FLASHBOARD RISER NOT ELEVATION = THE TOWN OF WAXHAW BASIN BOTTOM + EMERGENCY 1' MIN. SPILLWAY rT 4. H = SPILLWAY ELEVATION - L SKIMMER INVERT ELEVATION W=5' MIN. EMBANKMENT FYI T=1.5' MIN. H=2' MUi"�EMERGENCY SPILLWAY ANTI -SEEP COLLAR NOT TO SCALE BASIN DRAINAGE AREA ACRES DENUDED AREA ACRES BASIN VOLUME 010 REQUIRED P OVIDED CUBIC FT. CUBIC FT. BASIN SURFACE AREA REQUIRED PROVIDED SQ FT. SQ FT. CLEANOUT DEPTH (FT.) H/2 H (FEET) Z (FEET) L T W SKIMMER SKIMMER (FEET) (FEET) (FEET) PIPE ORIFICE DIAMETER DIAMETER 2 4.69 2.86 14.85 5,155 8,466 4,826 4,878 1.75 3.5 5 15 1.5 5 2 1.80 WIDTH RATIO REGARDING SEDIMENT MIN. 1 VOLUME (CU. FT. REQUIRED PER AC. ISER TOWN OF WAXHAW LANK DEVELOPMENT STANDARDS SKIMMER SEDIMENT BASIN LENGTH AS NECESSARY TO GO THRU DIKE 4' MIN. PIPE 1.5' MIN. 1f�� FLEXIBLE PIPE TIE DOWN 10' MAX. SPACING TIE DOWN AT END 4' (MIN)* , DAMEIFER (D) PROFILE AT LESS THAN IX SLOPE EXTEND TO EDGE OF RIP -RAP RIP RAP & WASHED STONE FILTER BERM (518.1} SEDIMENT PIT i I + AKES' ' + , EARTH DIKE . " " 502.1 SEDIMENT PIT NOT REQUIRED IF BASIN IS LOCATED DOWNSTREAM OF PIPE OUTLET. (VOLUME PER 501.1) CONSTRUCTION SPECIFICATIONS: 1. THE TOP OF THE EARTH DIKE OVER THE INLET PIPE AND THOSE 4. THE SOIL AROUND AND UNDER THE INLET PIPE AND ENTRANCE DIKES CARRYING WATER TO THE PIPE SHALL BE AT LEAST 1.5 FEET SECTION SHALL BE HAND TAMPED IN 4" LIFTS TO THE TOP OF HIGHER AT ALL POINTS THAN THE TOP OF THE INLET PIPE. THE EARTH DIKE. 2. THE PIPE SHALL BE FLEXIBLE WITH WATER TIGHT CONNECTING 5. FOLLOW-UP INSPECTION AND ANY NEEDED MAINTENANCE SHALL BANDS. FLEXIBLE PIPE SHOULD BE STAKED ON EITHER SIDE. BE PERFORMED AFTER EACH STORM BY THE FINANCIALLY RESPONSIBLE 3. A RIP RAP APRON SHALL BE PROVIDED AT THE OUTLET, IF PARTY OR HIS AGENT. EMPTYING INTO A DISTURBED AREA. 6. OUTLET PIPE SHOULD BE TAKEN OVER OR THROUGH ANY SILT FENCE, TAKING CARE NOT TO VOID THE EFFECTIVENESS OF THE SILT FENCE, NOT TO SCALE TOWN OF WAXHAW LAND DEVELOPMENT STANDARDS FLEXIBLE PIPE SLOPE DRAIN STE- 8' MAX. WIRE FENCING WOVEN FILTER FABRIC 4 I iV GENERAL NOTES: 1. WIRE FENCING SHALL BE A MINIMUM OF 32" IN WIDTH AND SHALL HAVE A MINIMUM OF 6 UNE WIRES WITH 12" STAY SPACING, 2. WOVEN FILTER FABRIC BE USED WHERE SILT FENCE IS TO REMAIN FOR A PERIOD OF MORE THAN 30 DAYS. 3. STEEL POSTS SHALL BE 5'-0" IN HEIGHT AND BE OF THE SELF -FASTENER ANGLE STEEL TYPE. 4. WIRE FENCING SHALL BE AT LEAST #10 GAGE WITH A MINIMUM OF 6 LINE WIRES WITH 12` STAY SPACING. 5. TURN SILT FENCE UP SLOPE AT ENDS. 6. WIRE MESH SHALL BE MIN, 13 GAGE WITH MAXIMUM 12' OPENINGS. 7. WIRE AND WASHED STONE IS REQUIRED TO BE SHOWN ON PLANS AT THE TOE OF SLOPES GREATER THAN 10 FEET VERTICAL (2:1 SLOPE) 8. ORANGE SAFETY FENCE IS REQUIRED AT BACK OF SILT FENCE WHEN GRADING IS ADJACENT TO SWIM BUFFERS, STREAMS OR WETLANDS (REFER TO SWIM BUFFER GUIDELINES).. THE COLOR ORANGE IS RESERVED FOR VISUAL IDENTIFICATION OF ENVIRONMENTALLY SENSITIVE AREAS. 9. DRAINAGE AREA CAN NOT BE GREATER THAN 1/4 ACRE PER 100 FT OF FENCE. 10. SLOPE LENGTHS CAN NOT EXCEED CRITERIA SHOWN IN TABLE 6.62A NORTH CAROLINA EROSION AND SEDIMENT CONTROL PLANNING AND DESIGN MANUAL 11. DO NOT INSTALL SEDIMENT FENCE ACROSS STREAMS, DITCHES, WATERWAYS OR OTHER AREAS OF CONCENTRATED FLOW. 505.1 STEEL POST rF'l IRE FENCING LTER FABRIC M WASHED STONE FLOW S MAINTENANCE NOTES: 1. FILTER BARRIERS SHALL BE INSPECTED BY THE FINANCIALLY RESPONSIBLE PARTY OR HIS AGENT IMMEDIATELY AFTER EACH RAINFALL AND AT LEAST DAILY DURING PROLONGED RAINFALL ANY REPAIRS NEEDED SHALL BE MADE IMMEDIATELY. 2. SHOULD THE FABRIC DECOMPOSE OR BECOME INEFFECTIVE PRIOR TO THE END OF THE EXPECTED USABLE LIFE AND THE BARRIER STILL IS NECESSARY, THE FABRIC SHALL BE REPLACED PROMPTLY. 3. SEDIMENT DEPOSITS SHOULD BE REMOVED WHEN DEPOSITS REACH HALF THE HEIGHT OF THE BARRIER. ANY SEDIMENT DEPOSITS REMAINING IN PLACE AFTER THE SILT FENCE IS REMOVED SHALL BE DRESSED TO CONFORM TO THE EXISTING GRADE, PREPARED AND SEEDED. NOT TO SCALE TOWN OF TAXHA HIGH HAZARD LAND DEVELOPMENT STANDARDS TEMPORARY SILT FENCE 508.1 PVC END CAP PVC TEE PERSPECTIVE VIEW or rcrtw PVC VENT ninr END VIEW FRONT VIEW "C" ENCLOSURE 1I�:i�1►1I.tE1►111 A `V ALL SCHEDULE 40 - PVC PIPE SCHEDULE 40 PVC PIPE ORIFICE PLATE SCHEMATIC OF SKIMMER TAKEN FROM PENNSYLVANIA EROSION AND SEDIMENT POLLUTION CONTROL MANUAL, MARCH 2000. "H" REFERS TO THE HEIGHT FROM INVERT OF FLEXIBLE HOSE ON SKIMMER TO THE INVERT OF THE PRIMARY SPILLWAY. NOT TO SCALE TOWN OF WAXHAW LAND DEVELOPMENT STANDARDS SKIMMER 503.1 GENERAL NOTES: 1. SEDIMENT SHALL BE REMOVED AND TRAP RESTORED TO ITS ORIGINAL DIMENSIONS WHEN THE SEDIMENT HAS ACCUMULATED TO 1,/2 THE DESIGN DEPTH OF THE TRAP. 2. REMOVED SEDIMENT SHALL BE DEPOSITED IN A SUITABLE AREA AND IN SUCH A MANNER THAT IT WILL NOT ERODE. 3, THE STRUCTURE SHALL BE INSPECTED BY THE FINANCIALLY RESPONSIBLE PARTY OR HIS AGENT AFTER EACH STORM EVENT AND REPAIRS MADE AS NECESSARY. 4. CONSTRUCTION OPERATIONS SHALL BE CARRIED OUT IN SUCH A MANNER THAT EROSION AND WATER POLLUTION ARE MINIMIZED. 5, THE SEDIMENT TRAP SHALL BE REMOVED AND THE AREA STABILIZED WHEN THE DRAINAGE BASIN HAS BEEN PROPERLY STABILIZED. 6. ON LARGER DRAINAGE AREAS RIP RAP MAY BE REQUIRED UNDER THE WASHED STONE. TOWN OF WAXHAW J. LAND DEVELOPMENT STANDARDS � 1 >°7p f #r WASHED SrOA%E STORAGE AREA NN 10 e • DESIGN CRITERIA jam\ BASIN SURFACE AREA REQUIRED PROVIDED FT. o a o 0 a o l STORAGE 111 AREA (ACRES) <100 AC. 1 1 NOTES: - - CATCH - - BASIN 333 PLAN VIEW ." .. .� Ld 12' 3' -4 - SECTION A -A NOT TO SCALE 511.1 SEDIMENT BASIN DESIGN CRITERIA DRAINAGE BASIN SURFACE AREA REQUIRED PROVIDED FT. AREA X10 AC. (ACRES) <100 AC. MIN. NOTES: LENGTH TO 1. REFER TO NCESCPDM WIDTH RATIO 2:1 MAX. ADDITIONAL DESIGN LENGTH TO 6:1 WIDTH RATIO REGARDING SEDIMENT MIN. 1800 VOLUME (CU. FT. REQUIRED PER AC. ISER DISTURBED) EROSION AND SEDIMENT CONTROL PLANNING AND DESIGN MANUAL. 435 SURFACE (SQ. FT. AREA PER CFS REQUIRED Q1O) DATA BLOCK PLAN VIEW INFLOW STRUCTURE AVERAGE AREA* DENUDED AREA ACRE WIDTH W = BASIN SURFACE AREA REQUIRED PROVIDED FT. L H (FEET) • AREA OF BASIN WATER L (FEET) SURFACE AT TOP OF PRINCIPAL NOTES: SPILLWAY 1. REFER TO NCESCPDM CROSS-SECTION VIEW INFLOW STRUCTURE DEWATERING ZONE FILTER FABRIC SEDIMENT STORAGE ZONE BAFFLE /-3RD BAFFLE: DENUDED AREA ACRE HARDWARE BASIN SURFACE AREA REQUIRED PROVIDED FT. CLOTH H (FEET) SURROUNDING L (FEET) SKIMMER NOTES: SKIMMER SKIMMER ORIFICE DIAMETER DIAMETER 1. REFER TO NCESCPDM 13.87 SECTION X6.61 FOR 17,730 18,035 ADDITIONAL DESIGN 9 SPECIFICATIONS 20 REGARDING SEDIMENT _ BASINS. 5, DRAINAGE AREA CAN NOT BE GREATER THAN 1/4 ACRE PER 100 FT OF FENCE. 2, REFER TO STD. #524.1 FOR BAFFLE SPACING ISER AND INSTALLATION. EROSION AND SEDIMENT CONTROL PLANNING AND DESIGN MANUAL. 3, FIRST BAFFLE IS TO BE CONSTRUCTED OF 7. DO NOT INSTALL SEDIMENT FENCE ACROSS STREAMS, DITCHES, WATERWAYS OR OTHER RIP -RAP AND #5 AREAS OF CONCENTRATED FLOW. WASHED STONE, WITH A MIN. HEIGHT OF 3' AND MIN. TOPWIDTH OF 2'. 4. FLASHBOARD RISER NOT PERMITTED FOR USE IN THE TOWN OF WAXHAW W EMBANKMENT rT EMERGENCY SPILLWAY ANTI -SEEP COLLAR NOT TO SCALE BASIN DRAINAGE AREA CRE DENUDED AREA ACRE BASIN VOLUME Q,a REQUIREDPROVIDED BASIN SURFACE AREA REQUIRED PROVIDED FT. CLEANOUT DEPTH (FT.) H (FEET) Z (FEET) L (FEET) T (FEET) W (FEET)PIPE SKIMMER SKIMMER ORIFICE DIAMETER DIAMETER 1 19.86 13.87 40.76 24,965 72,191 17,730 18,035 4.5 9 11 20 1.5 10 5 4.30 5, DRAINAGE AREA CAN NOT BE GREATER THAN 1/4 ACRE PER 100 FT OF FENCE. 3. SEDIMENT DEPOSITS SHOULD BE REMOVED WHEN DEPOSITS REACH APPROX. HALF 6. SLOPE LENGTHS CAN NOT EXCEED CRITERIA SHOWN IN TABLE 6.62A NORTH CAROLINA THE HEIGHT OF THE BARRIER. ANY SEDIMENT DEPOSITS REMAINING IN PLACE EROSION AND SEDIMENT CONTROL PLANNING AND DESIGN MANUAL. AFTER THE SILT FENCE IS REMOVED SHALL BE DRESSED TO CONFORM TO THE EXISTING GRADE, PREPARED AND SEEDED. 7. DO NOT INSTALL SEDIMENT FENCE ACROSS STREAMS, DITCHES, WATERWAYS OR OTHER TOWN OF WAXHAW LAND DEVELOPMENT STANDARDS WOVEN FILTER FABRIC 'n N SEDIMENT BASIN 6' MAX. STEEL POST i FILTER FABRIC i m a� ,FLOW x`,06 4' MIN. 504.1 QLbIL AL NOTES: 1. WOVEN FILTER FABRIC BE USED WHERE SILT FENCE IS TO REMAIN FOR A PERIOD OF Project: BROXTON SOCCER MORE THAN 30 DAYS, 2. STEEL POSTS SHALL BE 5'-0" IN HEIGHT AND BE OF THE SELF -FASTENER ANGLE STEEL WAXHAW N.C. TYPE. MAINTENANCE NOTES: 3. TURN SILT FENCE UP SLOPE AT ENDS. 1. FILTER BARRIERS SHALL BE INSPECTED BY THE FINANCIALLY RESPONSIBLE PARTY Project Egr. ABC OR HIS AGENT IMMEDIATELY AFTER EACH RAINFALL AND AT LEAST DAILY DURING 4. ORANGE SAFETY FENCE IS REQUIRED AT BACK OF SILT FENCE WHEN GRADING IS PROLONGED RAINFALL ANY REPAIRS NEEDED SHALL BE MADE IMMEDIATELY. ADJACENT TO SWIM BUFFERS, STREAMS OR WETLANDS (REFER TO SWIM BUFFER Scale: NTS GUIDELINES). THE COLOR ORANGE IS RESERVED FOR VISUAL IDENTIFICATION OF 2. SHOULD THE FABRIC DECOMPOSE OR BECOME INEFFECTIVE PRIOR TO THE END ENVIRONMENTALLY SENSITIVE AREAS. OF THE EXPECTED USABLE LIFE AND THE BARRIER STILL IS NECESSARY, THE FABRIC SHALL BE REPLACED PROMPTLY,. 5, DRAINAGE AREA CAN NOT BE GREATER THAN 1/4 ACRE PER 100 FT OF FENCE. 3. SEDIMENT DEPOSITS SHOULD BE REMOVED WHEN DEPOSITS REACH APPROX. HALF 6. SLOPE LENGTHS CAN NOT EXCEED CRITERIA SHOWN IN TABLE 6.62A NORTH CAROLINA THE HEIGHT OF THE BARRIER. ANY SEDIMENT DEPOSITS REMAINING IN PLACE EROSION AND SEDIMENT CONTROL PLANNING AND DESIGN MANUAL. AFTER THE SILT FENCE IS REMOVED SHALL BE DRESSED TO CONFORM TO THE EXISTING GRADE, PREPARED AND SEEDED. 7. DO NOT INSTALL SEDIMENT FENCE ACROSS STREAMS, DITCHES, WATERWAYS OR OTHER AREAS OF CONCENTRATED FLOW. TOWN OF WAXHAW ' LAND DEVELOPMENT STANDARDS TEMPORARY SILT FENCE FINAL DRAWING FOR REVIEW PURPOSES ONLY 1 N0. I BY I DATE I REVISION 1, NOT TO SCALE 507.1 `\%11111111//�� \A CARO,' ,%,, .�� O� ••••• • �� 00 THE ISAACS •9 �� GROUP, P.C. ENGINEERING & ? - m ?LAND SURVEYING; � NO. C-1069 00 OF `��II111111///� CAR 4 "i �� p .•�F ESS/0 . SEAL = 026462 �� .. fFv IN��, �� T .•........ ..• 0/v'(l B - o��``` Digitally signed by 0;tt'.1{8CX_ _Anthony B. Cowan Date: 2017.03.01 09:35:55-05'00' P:\Active Projects\WGM Design\Broxton Soccer Complex 16240\Engineering\Design Drawings\Current\16240-DE.dwg, C4.1, 2/28/2017 5:12:55 PM, rrovillos, 1:1 Project: BROXTON SOCCER COMPLEX 8101 OLD WAXHAW MONROE RD., WAXHAW N.C. ' Title: DETAILS & SPECIFICATIONS File #: 16240-DE.DWG Date: 01/20/17 Project Egr. ABC � W ISAACS O CIVIL ENGINEERING DESIGN AND SURVEYING C Design By: ABC Drawn By: RER Scale: NTS 8720 RED OAK BOULEVARD, SUITE 420 CHARLOTTE, N.C. 28217 ^ �• (V' _I PHONE (704) 527-3440 FAX (704) 527-8335 P:\Active Projects\WGM Design\Broxton Soccer Complex 16240\Engineering\Design Drawings\Current\16240-DE.dwg, C4.1, 2/28/2017 5:12:55 PM, rrovillos, 1:1 GENERAL NOTES: 1. UNIFORMLY GRADE A SHALLOW DEPRESSION APPROACHING THE INLET. 2. DRIVE 5 -FOOT STEEL POSTS 2 FEET INTO THE GROUND SURROUNDING THE INLET. SPACE POSTS EVENLY AROUND THE PERIMETER OF THE INLET, A MAXIMUM OF 4 FEET APART. 3. SURROUND THE POSTS WITH WIRE MESH HARDWARE CLOTH. SECURE THE WIRE MESH TO THE STEEL POSTS AT THE TOP, MIDDLE, AND BOTTOM. PLACING A 2 -FOOT FLAP OF THE WIRE MESH UNDER THE GRAVEL FOR ANCHORING IS RECOMMENDED. 4. PLACE CLEAN GRAVEL (NC D07 #5 OR #57 STONE) ON A 2:1 SLOPE WITH A HEIGHT OF 16 INCHES AROUND THE WIRE, AND SMOOTH TO AN EVEN GRADE. 5. ONCE THE CONTRIBUTING DRAINAGE AREA HAS BEEN STABILIZED, REMOVE ACCUMULATED SEDIMENT, AND ESTABLISH FINAL GRADING ELEVATIONS. 6. COMPACT THE AREA PROPERLY AND STABILIZED IT WITH GROUNDCOVER. NCDOT #5 OR WASHED S NCDOT #5 OR #57 WASHED STONE TOWN OF WAXHAW .� LAND DEVELOPMENT STANDARDS FILTERED 2' NOT TO SCALE HARDWARE CLOTH AND GRAVEL INLET PROTECTION ° 512.1 DATA BLOCK BASIN NO, DRAINAGE AREA iACRES DENUDED AREA ACRES BASIN IOLUME REQUIRED PROVIDED (CUBIC FT.} {CUBIC FT.) BASIN SURE69E REQUIRED (SQ FT.) AREA PROVIDED (SQ FT.) CLEANOUT DEPTH (FT.) H/2 H ('EFT' #5 WASHED STONE CLASS I RIP RAP 6' MIN. THICK x 3' HIGH (MIN) OW PIPE �f VOLUME 3600 FT' PER ACRE DISTURBED TO TOP OF BERM ELEVATION. PERSPECTIVE VIEW SURFACE AREA REQ'D 435 S0. FT. PER CFS 010 QEF ESAL NQTES: 1. GRAVEL AND RIP RAP FILTER BERM BASIN SHOULD BE USED TO PROTECT EXISTING PIPE INVERTS THAT DRAIN 5 ACRES OR LESS. 2. DIMENSIONS SHOWN ARE THE MINIMUM ACCEPTED UNLESS OTHERWISE NOTED. 3. CLEANOUT PRIOR TO SEDIMENT REACHING HALF OF BERM HEIGHT. TOWN OF WAXHAW LAND DEVELOPMENT STANDARDS #5 WASHED STONE 7i^ CLASS I RIP RAP FINISHED GRADE H I IdIN. PIPE - - - - - CLEANOUT ELEVATION (SEE NOTE 3) SECTION NOT TO SCALE GRAVEL AND RIP RAP FILTER BERM BASIN S,n N!1 I RTv FABRIC 4' ABOVE SOURCE WATER. KEY/ANCHOR MATERIAL TO TOE OF SLOPE. 516.1 KEY/ANCHOR MATERIAL AT TOP OF SLOPE. 4ERAL NOTES: LAY BLANKETS LOOSELY AND STAKE OR STAPLE TO MAINTAIN DIRECT CONTACT WITH THE SOIL. DO NOT STRETCH. * DIMENSIONS SHOWN ARE MINIMUM, MANUFACTURED PRODUCTS MAY HAVE ADDITIONAL REQUIREMENTS THAT MUST BE MET. SLOPE SURFACE SHALL BE FREE OF ROCKS, SOIL CLODS, STICKS, GRASS. MAT/BLANKETS SHALL HAVE GOOD SOIL CONTACT. THE DETAIL SHOWN IS FOR SLOPE MATTING. FOR CHANNEL OR PIPE OUTFALL MATTING SPECIFICATIONS, PLEASE REFER TO NCESCPDM STANDARD #6.17 AND MANUFACTURER'S GUIDELINES. TOWN OF WAXHAW LAND DEVELOPMENT STANDARDS EMBANKMENT M ATT I N G DETAIL NOT TO SCALE 525.1 GENERAL NOTES: 1. RIPRAP SIZE TO BE DESIGNED BY ENGINEER. 2. CHECK DAMS MAY BE USED IN SLOPING DITCHES OR CHANNELS TO SLOW VELOCITY OR TO CREATE SEDIMENT TRAPS. 3. ENSURE THAT MAXIMUM SPACING BETWEEN DAMS PLACES THE TOE OF THE UPSTREAM DAM AT THE SAME ELEVATION AS THE DOWNSTREAM DAM (SEE DIAGRAM BELOW). CLASS B RIP 1'-6' MIN. 'TONE CROSS SECTION TOWN OF WAXHAW Az LAND DEVELOPMENT STANDARDS ,,4P= PLAN N rR NOT TO SCALE TEMPORARY ROCK CHECK DAM 513.1 FOR LATE E I N I E I S AND SOIL AMENDMENTS: EARLY SPRING: FOLLOW RECOMMENDATIONS OF SOIL TESTS OR APPLY 2,000 LB/ACRE GROUND AGRICULTURAL LIMESTONE AND 750 LB/ACRE 10-10-10 FERTILIZER `iLLLANU MIAluKt: MULCH: RYE (GRAIN) - 120 LB/ACRE APPLY 4,000 LB/ACRE STRAW. ANCHOR STRAW BY TACKING WITH ASPHALT, NETTING, OR A MULCH ANNUAL LESPEDEZA (KOBE) - 50 LB/ACRE ANCHORING TOOL. A DISK WITH BLADES SET NEARLY STRAIGHT CAN BE USED AS A MULCH ANCHORING (OMIT ANNUAL LESPEDEZA WHEN DURATION TOOL OF TEMPORARY COVER IS NOT TO EXTEND BEYOND JUNE) MAINTENANCE: REFERTILIZE IF GROWTH IS NOT FULLY ADEQUATE. RESEED, FERTILIZE AND MULCH IMMEDIATELY FOLLOWING SEEDING DATES: EROSION OR OTHER DAMAGE JAN. 1 - MAY 1 FOR SUMMER: SOIL AMENDMENTS: FOLLOW RECOMMENDATIONS OF SOIL TESTS OR APPLY 2,000 LB/ACRE GROUND AGRICULTURAL LIMESTONE SEEDING MIXTURE: AND 750 LB/ACRE 10-10-10 FERTILIZER GERMAN MILLET - 40 LB/ACRE MULCH: (A SMALL -STEMMED SUDANGRASS MAY BE APPLY 4,000 LB/ACRE STRAW. ANCHOR STRAW BY TACKING WITH ASPHALT, NETTING, OR A MULCH SUBSTITUTED AT A RATE OF 50 LB/ACRE) ANCHORING TOOL. A DISK WITH BLADES SET NEARLY STRAIGHT CAN BE USED AS A MULCH ANCHORING SEEDING DATES: TOOL MAY 1 - AUG. 15 MAINTFNANr..F- FOR FALL. SOIL AMENDMENTS: FOLLOW RECOMMENDATIONS OF SOIL TESTS OR APPLY 2,000 LB/ACRE GROUND AGRICULTURAL LIMESTONE AND 1,000 LB/ACRE 10-10-10 FERTILIZER SEEDING MIXTURE: RYE (GRAIN) - 120 LB/ACRE MULCH: APPLY 4,000 LB/ACRE STRAW. ANCHOR STRAW BY TACKING WITH ASPHALT, NETTING, OR A MULCH SEEDING DATES: ANCHORING TOOL. A DISK WITH BLADES SET NEARLY STRAIGHT CAN BE USED AS A MULCH ANCHORING AUG. 15 - DEC 30 TOOL MAINTENANCE: REPAIR AND REFERTILIZE DAMAGED AREAS IMMEDIATELY. TOPDRESS WITH 5O LB/ACRE OF NITROGEN IN MARCH. IF IT IS NECESSARY TO EXTEND TEMPORARY COVER BEYOND JUNE 15, OVERSEED WITH 50 LB/ACRE KOBE LESPEDEZA IN LATE FEBRUARY OR EARLY MARCH. FOR ADDITIONAL INFORMATION, REFER TO NCDEQ EROSION AND SEDIMENT CONTROL PLANNING AND DESIGN MANUAL (ESCPDM), SECTION 6.10. FOR PERMANENT SEEDING SPECIFICATIONS, INCLUDING SEED BED PREP, SEASONAL LIMITATIONS FOR SEEDING OPERATIONS, THE KINDS OF GRADES OF FERTILIZERS, THE KINDS OF SEED, AND THE RATES OF APPLICATION OF LIMESTONE, FERTILIZER, AND SEED, REFER TO NCDENR ESCPDM SECTION 6.11. TOWN OF WAXHAW ML kv LAND DEVELOPMENT STANDARDS TEMPORARY SEEDING SCHEDULE STD. NO. 1521.1 STEEL POST WIRE FENCING (IF APPLICABLE) WOVEN FILTER FABRIC 4' MAX. WASHED STONE HARDWARE CLOTH (NCDOT #5 OR #57)� BETWEEN POSTS AND COVERED BY STONE GENERAL NOTES: 1. SEDIMENT FILTER OUTLET AND HARDWARE CLOTH SHALL BE 16 INCHES HIGH BUT NO TALLER THAN 18 INCHES. 2. HARDWARE CLOTH SHALL BE ANCHORED TO THE STEEL POSTS SECURELY USING APPROPRIATE ANCHORS. HARDWARE CLOTH SHALL BE KEYED IN A MINIMUM OF 12 INCHES IN LENGTH AND BACKFILLED PROPERLY AS SHOWN IN ABOVE DETAIL. HARDWARE CLOTH TO BE SAME AS STD. #30.09 (19 GAUGE, 1/4' SPACING). 3. POSTS SHALL BE NO MORE THAN 4 FEET APART. 4. SITE OUTLETS AT ANY POINT SMALL CONCENTRATED FLOWS ARE ANTICIPATED AND AT THE DIRECTION OF THE INSPECTOR. 5. ONE ACRE MAXIMUM DRAINAGE AREA PER OUTLET. STEEL POST HARDWARE CLOTH WASHED STONE (NCDOT #5 OR #57) Flow ANCHOR SKIRT; EXCAVATE TRENCH AND COMPACT BACKFILL MAINTENANCE NOTES: 1. FILTER OUTLETS SHALL BE INSPECTED BY THE FINANCIALLY RESPONSIBLE PARTY OR HIS AGENT IMMEDIATELY AFTER EACH RAINFALL AND AT LEAST DAILY DURING PROLONGED RAINFALL. ANY REPAIRS NEEDED SHALL BE MADE IMMEDIATELY. 2. THE STONE SHALL BE REPLACED PROMPTLY AFTER ANY EVENT THAT HAS CLOGGED OR REMOVED IT. 3. SEDIMENT DEPOSITS SHOULD BE REMOVED WHEN DEPOSITS REACH HALF THE HEIGHT OF THE BARRIER. ANY SEDIMENT DEPOSITS REMAINING IN PLACE AFTER THE SILT FENCE OUTLET IS REMOVED SHALL BE DRESSED TO CONFORM TO THE EXISTING GRADE, PREPARED AND SEEDED. SILT FENCE OUTLET NOT TO SCALE NOTES: 1. A STABILIZED ENTRANCE PAD OF #5 WASHED STONE AND RAILROAD BALLAST SHALL BE LOCATED WHERE TRAFFIC WILL ENTER OR LEAVE THE CONSTRUCTION SITE ONTO A PUBLIC STREET. 2. FILTER FABRIC OR COMPACTED CRUSHER RUN STONE SHALL BE USED AS A BASE FOR THE CONSTRUCTION ENTRANCE, 3. THE ENTRANCE SHALL BE MAINTAINED IN A CONDITION WHICH WILL PREVENT TRACKING OR FLOWING OF SEDIMENT ONTO PUBLIC STREETS OR EXISTING PAVEMENT. THIS MAY REQUIRE PERIODIC TOP DRESSING WITH ADDITIONAL STONE AS CONDITIONS WARRANT AND REPAIR OR CLEANOUT OF ANY MEASURES USED TO TRAP SEDIMENT. 4. ANY SEDIMENT SPILLED, DROPPED, WASHED, OR TRACKED ONTO PUBLIC STREETS MUST BE REMOVED IMMEDIATELY. ANY AGGREGATE TRACKED INTO THE ROADWAY MUST BE SWEPT BACK ONSITE ON A NIGHTLY BASIS. 5. WHEN APPROPRIATE, WHEELS MUST BE CLEANED TO REMOVE SEDIMENT PRIOR TO ENTERING A PUBLIC STREET. WHEN WASHING IS REQUIRED, IT SHALL BE DONE IN AN AREA STABILIZED WITH CRUSHED STONE WHICH DRAINS INTO AN APPROVED SEDIMENT BASIN SEE STD. NO. 515,1 6. THE TOWN MAY REQUIRE A STANDARD COMMERCIAL DRIVEWAY (STD. 108.1 & 109.1) TO ACCESS THE CONSTRUCTION SITE IF THE DRIVEWAY IS ON A THOROUGHFARE. EXISTING GROUND SOIL STABILIZATION FABRIC UNDER #5 WASHED STONE PUBLIC STREET NOT TO SCALE TOWN OF WAXHAW .� LAND DEVELOPMENT STANDARDS STABILIZED CONSTRUCTION ENTRANCE +. 514.1 , INLET ZONE 35X OF SURFACE AREA INLET ZONE 25X OF SURFACE AREA INLET ZONE 25% GENERAL NOTES: OF SURFACE AREA 1. DRIVE 5' STEEL POST AT LEAST OUM T ZONE 15% 24" INTO SOLID GROUND. OF SURFACE AREA 2. USE STAPLES V APART HORIZONTALLY AND VERTICALLY AQ -WTO ATTACH THE FILTER FABRIC r TO THE WIRE FENCE. '1 X 1 3. MINIMUM BAFFLE SPACING IS 10'. X 4. THE FLOOR OF THE BASIN IN \ 1 THE OUTLET ZONE AND BERMS SHOULD BE SEEDED IMMEDIATELY AFTER THE BASIN r IS CONSTRUCTED. 5. REFER TO NCESCPDM SECTION X 8 #6.65 FOR ADDITIONAL J� RM SPECIFIATIONS. 1 0� a C,y X 4'-O" MAX. SPACING � X � X (TrPlr�al-) TOWN OF WAXHAW LAND DEVELOPMENT STANDARDS CLASS FILTE,. UNDER RIP RAP 5' STEEL F� 6' X 6' TRENCH BACKFILL AND COMPAC FENCE AND FABRIC BURIED IN TRENCH BAFFLE INSTALLATION RIP RAP DITCH NOT TO SCALE 524.1 FINAL DRAWING FOR REVIEW PURPOSES ONLY ---------------------- - - - - -- �r c B - 11 3.0 A NORTH AMERICAN GREEN S75 BLANKET OR APPROVED EQUIVALENT A BC D 2 1.5 2 14 A = BOTTOM WIDTH B = HEIGHT OF TEMP. LINER C = DEPTH OF GRADED SWALE D = TOP WIDTH OF SWALE -- - - - - - - - - - - - - - - - - - - - - - - - - - - C B i__j1 3.0 A NORTH AMERICAN GREEN S150 BLANKET OR APPROVED EQUIVALENT A I B IC D 2 1 1.51 2 14 A = BOTTOM WIDTH B = HEIGHT OF TEMP. LINER C = DEPTH OF GRADED SWALE D = TOP WIDTH OF SWALE TYPE B D --------------------------- C B �1 3.0 0000 A = BOTTOM WIDTH B = HEIGHT OF TEMP. LINER C = DEPTH OF GRADED SWALE D = TOP WIDTH OF SWALE TYPE C GRASSED SWALE NOTES: 1. EXCAVATE CHANNEL TO THE CROSS-SECTION SHOWN. 2. APPLY LIME, FERTILIZER AND SEED TO THE CHANNEL AND ADJOINING AREAS IN ACCORDANCE WITH THE SEEDING SCHEDULE. 3. START LAYING THE NET FROM THE TOP OF THE UPSTREAM END OF THE CHANNEL AND UNROLL IT DOWN THE GRADE. DO NO STRETCH MATTING. 4. BURY THE UPSLOPE END AND STAPLE THE NET EVERY 12" ACROSS THE TOP END, EVERY 3' AROUND THE EDGES AND ACROSS THE MAT SO THAT THE STRAW IS HELD CLOSELY AGAINST THE SOIL. 5. MATTING STRIPS SHOULD BE JOINED TOGETHER ALONG THE SIDES WITH A 3" OVERLAP AND STAPLED TOGETHER. 6. TO JOIN ENDS OF STRIPS, INSERT THE NEW ROLL OF NET IN A TRENCH AS WITH UPSLOPE END AND OVERLAP IT 18" WITH THE PREVIOUSLY LAID UPPER ROLL. TURN UNDER 6" OF THE 18" OVERLAP AND STAPLE EVERY 12" ACROSS THE END. GRASS SWALE `,� T�\�HA1•E1• 111AC111//ZZ•.� •��. •�� iO••ISAAC* ii •9 �� • oo GROUP, P.C. ENGINEERING & ? - m ?LAND SURVEYING; � NO. C-1069 lo 'OF 0;\\ �� `��II111111///Z CARO � .0 ESS0 SEAL 026462 _ •.••GINE•.• �F`• ';;� 0/ IIIB1111\ Digitally signed by 0;ptu7b CZz__ Anthony B. Cowan Date: 2017.03.01 09:35:35-05'00' P:\Active Projects\WGM Design\Broxton Soccer Complex 16240\Engineering\Design Drawings\Current\16240-DE.dwg, C4.2, 2/28/2017 5:13:04 PM, rrovillos, 1:1 SEE APPROVED PRESERVATION F REQUIRED RADIU OF TREE BARRIE NOTES: 1. REMOVE ALL BARRIERS UPON COMPLETION OF PROJECT. 2. LANDSCAPING PLANS SHALL SHOW THE LOCATIONS OF ALL TREE PROTECTION FENCES. PLAN VIEW OF ROOT ZONE ONE FOOT FOR EACH INCH OF TRUNK DIAMETER OR 1/2 HEIGHT OF TREE FOR PRUNING SEE WHICHEVER IS GREATER INTERNATIONAL SOCIETY I - OF ARBORICULTURE SPECS. FOF DEAD TREES AND SCRUB OR UNDER,Ip GROWTH SHALL BE CUT FLUSH WITH•I ADJACENT GRADE. NO GRUBBINGy ALLOWED UNDER DRIP LINE. 2"x4" STANDARDS + 1%4" RAILS OR ORANGE SAFETY FENCING o MAY BE USED. TOWN OF WAXHAW LAND DEVELOPMENT STANDARDS TREE PROTECTION DETAIL NOTES: RK MULCH, PLACE BARK I AT AREAS NOT CTEO BY BARRIER. 601.1 1, REMOVE WIRE AND NYLON TWINE FROM BALL AND CANOPY. 2. SOAK ROOT BALL AND PLANT PIT IMMEDIATELY AFTER INSTALLATION, 3. STAKING IS REQUIRED FOR ALL TREES IN R.O.W. OR UPON REQUEST OF ARBORIST. 4. REMOVE EXCESS SOIL FROM SITE AND DISPOSE OF IN A LEGAL MANNER. 5. RESEED UNMULCHED, DISTURBED AREAS. 3/4' NYLON STRAP ROOT CROWN TO BE AT FINISH GRADE 4" HIGH f 6' NDE MAXIMUM BERM OUTSIDE OF ROOTBALL�1 3 - 1'xVx1r WOOD STAKES - WITH [ENTERED 3/6• HOLE DRIVEN IN UNE WITH STRAP EQUALLY SPACED AROUND TREE r 'SUP KNOT NTH STOP KNOT. 8• LARGER THAN TREE DIAMETER -KEEP MULCH AWAY FROM ! TRUNK 1' TO r _-47 MAXIMUM LAYER OF MULCH FINISH GRACE REMOVE TYPICAL b(CES9 901E ®ROOT � `� BACKFILL AS SPECIFIED FROM ROOT CROWN _/jREMOVE TOP 1/3 BURLAPAND ANY NIAS/PINS, ETC.LL DIA.12"REMOVE TOP 1/3 OF WIREIES BASKET MERE PRESENT RAISE FIT BOTTOM TO SET ROOT CROWN AT THE CORRECT 'HEIGHT. HRM SOL UNDER ROOT BALL. ALL TREES SHALL MEET AMERICAN STANDARD FOR NURSERY STOCK (ANSI Z50.1-2004) FOR EXAMPLE: CALIPER HEIGHT (RANGE) MAX. HEIGHT MIN. ROOT BALL DEA. MIN. ROOT BALL DEPTH 2" 12-14" 16' 24• 16" 3- 14-16• 1s• 32' 21• NOT TO SCALE TOWN OF WAXHAW TREE PLANTING LAND DEVELOPMENT STANDARDS (FOR SINGLE AND MULTI -STEM TREES) 1600.11 R7 -SP DIMENSIONS (INCHES) AB 1 TO 25 C D E I F I G H J K L 12 6 3/El3AB 1-1/2 1-1/20 1/2 1D 2-1/2 4 1-1/2 V Q N SIGN R7 -8P ACCESSIBLE -'- RESERVED PARKING SIGN R7-8 MAXIMUM PENALTY SIGN STD. 714.1 $ 250 :INCREASE SPACING 50% FINISHED GRADE D-FHWA (FEDERAL HIGHWAY ADMINISTRATION/USDOT) SERIES D LETTERS r IIIII�=� Ilf l: ' I I LEGEND AND BORDER - GREEN BACKGROUND - WHITE + NOT TO SCALE Tera OF WAXHAW SUPPLEMENTAL VAN ACCESSIBLE LAND DEVELOPMENT STANDARDS SIGN (R7 -8P) SID.N J SPACING VARIES SCRAP 2" X 4" LUMBER SEE LANDSCAPE PLAN NOTES: MAY BE USED TO SUPPORT NOTES: WIRE ON BACK SIDE OF TREE 1, THIS TREE BUMPER DETAIL SHALL BE USED WHEN 1. SCARIFY ROOT MASS OF WORKING WITHIN 10' OF AN EXISTING TREE TO BE ' SPACING AS NEEDED CONTAINERIZED PLANT MATERIAL TYP, COLLAR �� �., PROTECTED. TO SUPPORT WIRE' �f MIN' a" HT. WITHOUT CUTTING TREE 2. INSTALL CONTAINERIZED PLANTS AT FlNSHED GRADE 4" LAYER 2. ALL TREES SHALL BE SAVED UNLESS NOTED BARK OF APPROVED OTHERWISE ON THE PLANS OR DIRECTED BY THE 3. TAMP PLANTING MIK FIRMLY MULCH ENGINEER. AS PIT IS FILLED AROUND EACH PLANT BALL. 6"P�=Ca o ri 4" a 3, LUMBER, WIRE, AND SANDBAGS MAY BE REUSED -,4+ 4. OMIT COLLAR AROUND EACH SHRUB 1 AT OTHER TREES. WHEN IRRIGATION SYSTEM IS PRESENT. '+f TRENCH AROUND N PLAN VIEW ENTIRE PLANTING BED 4. THE INTENT OF THIS DETAIL IS TO PROTECT EXISTING 5. SOAK EACH PLANT BALL AND TREES FROM DAMAGEDURING CONSTRUCTION PIT IMMEDIATELY AFTER EDGE OF TAMP 501E MIX UNDER PLANTING BED ACCEPTABLE ESPECIALLY FROM BACKHOE ARM SWING. AN INSTALLATION. PLANT MEDIA EACH PLANT BALL TO MINIMIZE SETTLEMENT ALTERNATE APPROACH MAYBE USED IF 6" TYP. TYPICAL PLANTING BED DETAIL APPROVED IN WRITING BY THE ENGINEER AFTER CONSULTATION WITH THE ARBORIST OR HIS DULY AUTHORIZED REPRESENTATIVE. CROWN HEIGHT IN INCHES EQUALS MEDIAN WIDTH IN FEET TO 12" MAX. FINAL I i 6k 1-i GRADE 10" (EX.) X10' (EX,) EXISTING GRADE TYPICAL BED CROWNING TOWN OF WAXHAW LAND DEVELOPMENT STANDARDS RECOMMENDED IC3 k1 1 Kira y ¢ PARKING ANGLE 90' (TWO WAY OPERATION ONLY) a j 0 3 1 B'-6" 25'-0" 18'-6" w TeX I m � � 7 to KJ PARKING ANGLE 60 U- (ONE WAY OPERATION ONLY) +T w p d 20'-6' 16'-0" 18'-6- I w am N Ir\X PARKING ANGLE 45' (ONE WAY OPERATION ONLY) o Ir � w 19'-5" 12'-0" 16' -6 - TOWN OF WAXHAW LAND DEVELOPMENT STANDARDS LB• (i 0 0 0 0 TYP. SpCCERED a o a O O O EQUAL SPACING EDGE OF BETWEEN ALL PLANTS BPEANTING TYPICAL PLANTING BED PLAN SHRUB PLANTING BEDML 610.1 MINIMUM COMPACT J.W W I w N 1-03 rr 0. ¢ © i u00 j 0 I y w } NOTES:. 18'-6" 23'-0• 17'-0" 16'-0" 21'-0" 15'-0" 1. FOR ACCESSIBLE PARKING w STANDARDS,/SIGNAGE SEE STDS. 712.1, 713.1, AND 714.1. Lu In W m 2- PAVEMENT MARKINGS SHALL BE 4" a a WHITE PAINT. tA1 CY N U v 3. ALTERNATIVE PARKING ANGLES, w } w AISLE WIDTHS, AND OPERATION c 0 =I (TWO-WAY ANGLED PARKING OR REVERSE -ANGLE PARKING) WILL BE CONSIDERED BY TOWN ON A CASE-BY-CASE BASIS. 18'-0" 16'-0" 15'-6" 15'-0" 14'-0" 14'-0' CM wX Nm m dN - d ­ 110 X 0 U V7 4 o v -N 3 Ld 3' 17'-6'12'-0` 16'-0 14'-0'12'-0" 13'-O" 2" X 4" X 6' LUMBER, (TYP.) I ELEVATION VIEW STEEL WIRE TO TIE LUMBER TO TREE USE A COMBINATION OF EXTENDED 2X4's AND SAND BAGS TO PROTECT THE BUTTRESS SAND BAGS 0 BUTTRESS ROOTS, (TYP.) TOWN OF WAXHAW LAND DEVELOPMENT STANDARDS TEMPORARY TREE PROTECTION DETAIL STD. N. -i 617.1 ACCESSIBLE PARKING REQUIREMENTS TOTAL PARKING SPACES PROVIDED MINIMUM NUMBER MINIMUM NUMBER OF OF ACCESSIBLE SPACES ACCESSIBLE SPACES REQUIRED SPACES REQUIRED TO BE VAN ACCESSIBLE 1 TO 25 1 1 1 26 TO 50 2 1 51 TO 75 3 1 76 TO 100 4 1 101 TO i54 5 1 151 TO 200 6 1 201 TO 300 7 2 301 TO 400 8 2 401 TO SM 9 2 501 TO 1000 2% OF TOTAL 1 IN EVERT' fi ACCESSIBLE SPACES 1401 AND OVER 20 PLUS i FOR EACH 100 OVER 1000 1 IN EVERY 6 ACCESSIBLE SPACES REFERENCE: SECTION 1106 OF NC BUILDING CODE NOTES: I. ALL 12•x18' ACCESSIBLE SIGNS (R7-8 do R7-1) SHALL BE MOUNTED AT 7 FEET FROM GRADE TO BOTTOM EDGE OF SIGN FACE (MUTCD).. MOUNTING HEIGHT CAN BE REDUCED TO 5 FEET IF PLACED IN AN AREA BETWEEN SIDEWALK AND BUILDING FACE IN WHICH PEDESTRIANS ARE NOT EXPECTED TO USE. 2. IF ACCESSIBLE ROUTE IS A RAISED SIDEWALK AREA, THEN RAMPS ARE REQUIRED AT LOADING ZONE AREA MAINTAIN MIN. 4' WIDE CONTINUOUS PASSAGE. 3. VERTICAL CLEARANCE FOR VANS MUST BE GREATER THAN 98 -INCHES. 4. THIS DETAIL IS TO PROVIDE GENERAL GUIDANCE FOR PARKING LAYOUT AND DESIGN; REFER TO MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES (MUTCD) U.S. DEPARTMENT OF TRANSPORTATION AND NORTH CAROLINA DEPARTMENT OF TRANSPORTATION SUPPLEMENT AND NC BUILDING CODE FOR ADDITIONAL INFORMATION. NOT TO SCALE TOWN OF WAMW LAND DEVELOPMENT STANDARDS PARKING STANDARDS 710.1 LEGEND AND BORDER - GREEN BACKGROUND - WHITE SIGN APPROVED FOR USE UNDER GENERAL STATUTE 20-37.6 THIS PENALTY SIGN IS REQUIRED TO ACCOMPANY ALL R7-8 PARKING SIGNS ERECTED AFTER DECEMBER 31,1990 TOWN OF WAXRAW ML LAND DEVELOPMENT STANDARDS FINISHED GRADE llllil-llldl�: =III ` . fllll NOT TO SCALL SUPPLEMENTAL ACCESSIBLE PENALTY SIGN SD. NC 714.1 PARKING SPACE PAVEMENT MARKINGS SIGNAGE-ij Q) ® 0(^ (MUST NOT OBSTRUCT ACCESSIBLE ROUTE) ACCESSIBLE ROUTE (SEE NOTE 2) SEE STD. NO 710.1 FOR DIMENSIONS NOT£; ONE OUT OF EVERT' SIX (s) ACCESSIBLE 11' 5' g' $" 8' g' 5'1. 8' SPACES, BUT NOT LESS THAN ONE, IS REQUIRED TO BE VAN VAN VAN ACCESSIBLE. PER ACCESSIBLE ACCESSIBLE SECTION 1146.5 OF SPACE SPACE NC STATE BUILDING (OPTION 1) (OPTION 2) CODE MUTCD �1rgN R7 -8P �II�I MUTCD RESERVED ACCESSIBLE 12x6" I1+1O R7-1 R12•x18• PARKING MUTCD PARKING j[ II'111N � R7-8 RESERVED 12'08' PARKING R; -T80 ANY ,2•x18• Tlf'14E OPTIONAL ILL 1LOADING12'x9' ZONE SIGNXA MAXIMUM 713.1 PENALTY 12"x9- #250 SEE STANDARD NO. 50.100 FOR SUPPLEMETAL SIGN DETAIL ACCESSIBLE PARKING AND SIGNAGE STANDARDS FINAL DRAWING FOR REVIEW PURPOSES ONLY NOT TO SCALE 712,1 `��11111111//�A CARo,*'t//,. ••••• • �� /ice •% i THE IS % • GROUP, P.C. ENGINEERING & ? m ?LAND SURVEYING; NO. C-1069 OF G `��11111111///� CAR O ESS0 • SEAL 026462 f _ �� T •.••GINE••.• �F'`• // y •....•• c / //'0� IIIBI . Digitally signed by Anthony B. Cowan Date: 2017.03.01 09:34:35-05'00' P:\Active Projects\WGM Design\Broxton Soccer Complex 16240\Engineering\Design Drawings\Current\16240-DE.dwg, 04.3, 2/28/2017 5:13:11 PM, rrovillos, 1:1 NOTE: SUPPLEMENTAL VAN ACCESSIBLE SIGN (R7 -8P) USED IF THERE IS ONLY ONE REQUIRED ACCESSIBLE PARKING SPACE (MUST BE VAN ACCESSIBLE) AND AT EACH ADDITIONAL REQUIRED VAN ACCESSIBLE SPACE. (SEE STD. NO. 713.1) ACCESS BLE 'SIGN R7 -8P RESERVED PARKING -SIGN R7-8 x-3/8" (TYPICAL) 3/8" (TYPICAL) rMAXIMUM r PENALTY SIGN STD. 714.1 i $ 250 7.0 c� o^ Ka �z vX w FINISHED GRADE llllil-llldl�: =III ` . fllll NOT TO SCALL SUPPLEMENTAL ACCESSIBLE PENALTY SIGN SD. NC 714.1 PARKING SPACE PAVEMENT MARKINGS SIGNAGE-ij Q) ® 0(^ (MUST NOT OBSTRUCT ACCESSIBLE ROUTE) ACCESSIBLE ROUTE (SEE NOTE 2) SEE STD. NO 710.1 FOR DIMENSIONS NOT£; ONE OUT OF EVERT' SIX (s) ACCESSIBLE 11' 5' g' $" 8' g' 5'1. 8' SPACES, BUT NOT LESS THAN ONE, IS REQUIRED TO BE VAN VAN VAN ACCESSIBLE. PER ACCESSIBLE ACCESSIBLE SECTION 1146.5 OF SPACE SPACE NC STATE BUILDING (OPTION 1) (OPTION 2) CODE MUTCD �1rgN R7 -8P �II�I MUTCD RESERVED ACCESSIBLE 12x6" I1+1O R7-1 R12•x18• PARKING MUTCD PARKING j[ II'111N � R7-8 RESERVED 12'08' PARKING R; -T80 ANY ,2•x18• Tlf'14E OPTIONAL ILL 1LOADING12'x9' ZONE SIGNXA MAXIMUM 713.1 PENALTY 12"x9- #250 SEE STANDARD NO. 50.100 FOR SUPPLEMETAL SIGN DETAIL ACCESSIBLE PARKING AND SIGNAGE STANDARDS FINAL DRAWING FOR REVIEW PURPOSES ONLY NOT TO SCALE 712,1 `��11111111//�A CARo,*'t//,. ••••• • �� /ice •% i THE IS % • GROUP, P.C. ENGINEERING & ? m ?LAND SURVEYING; NO. C-1069 OF G `��11111111///� CAR O ESS0 • SEAL 026462 f _ �� T •.••GINE••.• �F'`• // y •....•• c / //'0� IIIBI . Digitally signed by Anthony B. Cowan Date: 2017.03.01 09:34:35-05'00' P:\Active Projects\WGM Design\Broxton Soccer Complex 16240\Engineering\Design Drawings\Current\16240-DE.dwg, 04.3, 2/28/2017 5:13:11 PM, rrovillos, 1:1