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HomeMy WebLinkAboutFlowers Solar LLC - Flowers Solar Farm_IFC Set_2017-10-18_Rev.3_SealedSHEET of DESIGNED BY ISSUE DATE CURRENT REVISION DRAWN BY CHECKED BY PROJECT NO. REVISIONS SCALE VERIFICATION THIS BAR IS 1 INCH IN LENGTH ON ORIGINAL DRAWING IF IT'S NOT 1 INCH ON THIS SHEET ADJUST YOUR SCALES ACCORDINGLY APPROVED BY ORIGINAL DRAWING SIZE IS 22 x 34 REV DESCRIPTION DSN CHK DATE DWN APP 1 NCDEQ COMMENTS PER EXPRESS REVIEW 10-13-17 MDD MDI 10/16/2017 MDD MDI 2 SOUTHERN CURRENT FENCE ADJUSTMENT MDD MDI 10/16/2017 MDD MDI 3 HARNETT COUNTY CONDITIONAL USE PERMIT LANDSCAPING COMMENTS MDI CGO 10/18/2017 MDI CGO 3200 Gateway Centre Blvd., Suite 100 Morrisville, NC 27560 Phone: 919-755-5011 www.kleinfelder.com NC License # F-1143 CAD FILE: W:\Civil\Solar\southern Current\Flowers\CAD\Drawings\Flowers - COVER.dwg LAYOUT: 1 COVERPLOTTED: 10/19/2017 1:14 PM BY: michael ivyFLOWERS SOLAR LLC 3188 BAILEYS XRDs ROAD BENSON, NC 27504 1634 ASHLEY RIVER ROAD CHARLESTON, SC 29407 CONSTRUCTION PLANS FOR FLOWERS SOLAR LLC 3188 BAILEYS XRDS ROAD BENSON, NC 27504 EROSION CONTROL SELF INSPECTION 1. THE PURPOSE OF SELF INSPECTION IS TO MAKE SURE THAT THE APPROVED EROSION AND SEDIMENTATION CONTROL PLAN IS BEING FOLLOWED, INCLUDING THE INSTALLATION AND MAINTENANCE OF MEASURES, AND THE PROVISION OF GROUND COVER IN A TIMELY MANNER. 2. ALL OF THE EROSION AND SEDIMENTATION CONTROL MEASURES, INCLUDING SEDIMENTATION CONTROL BASINS, SEDIMENTATION TRAPS, SEDIMENTATION PONDS, ROCK DAMS, TEMPORARY DIVERSIONS, TEMPORARY SLOPE DRAINS, ROCK CHECK DAMS, SEDIMENT FENCE OR BARRIERS, ALL FORMS OF INLET PROTECTION, STORM DRAINAGE FACILITIES, ENERGY DISSIPATERS, AND STABILIZATION METHODS OF OPEN CHANNELS MUST BE INSPECTED. 3.A “SELF-INSPECTION REPORT FOR LAND DISTURBING ACTIVITY AS REQUIRED BY NCGS 113A-54.1” MUST BE COMPLETED. AN ALTERNATIVE IS TO MAKE NOTATIONS ON THE COPY OF THE APPROVED EROSION AND SEDIMENTATION CONTROL PLAN THAT IS KEPT ON THE PROJECT SITE. 4. THE SELF-INSPECTION REPORT FOR LAND-DISTURBING ACTIVITY IS TO BE COMPLETED AFTER EACH PHASE OF THE APPROVED EROSION AND SEDIMENTATION CONTROL PLAN IS COMPLETE. THESE PHASES MAY INCLUDE: INSTALLATION OF PERIMETER EROSION AND SEDIMENT CONTROL MEASURES; CLEARING AND GRUBBING OF EXISTING GROUND COVER; COMPLETION OF ANY PHASE OF GRADING OF SLOPES OR FILLS; INSTALLATION OF STORM DRAINAGE FACILITIES; COMPLETION OF CONSTRUCTION OR DEVELOPMENT; ESTABLISHMENT OF PERMANENT GROUND COVER SUFFICIENT TO RESTRAIN EROSION. 5. THE RECORDS MUST BE MADE AVAILABLE TO THE EROSION CONTROL INSPECTOR AT THE SITE. ANY DOCUMENTATION OF INSPECTIONS THAT OCCUR ON A COPY OF THE APPROVED EROSION AND SEDIMENTATION CONTROL PLAN SHALL OCCUR ON A SINGLE COPY OF THE PLAN AND THAT PLAN SHALL BE MADE AVAILABLE ON THE SITE. ANY INSPECTION REPORTS SHALL ALSO BE MADE AVAILABLE ON THE SITE. NPDES GENERAL PERMIT NCG 010000 1. THE INTENT OF THIS PERMIT IS TO COVER DISCHARGES ASSOCIATED WITH CONSTRUCTION ACTIVITY THAT WILL RESULT IN LAND DISTURBANCE EQUAL TO OR GREATER THAN ONE (1) ACRE OR FROM CONSTRUCTION ACTIVITIES INVOLVING LESS THAT ONE (1) ACRE AND WHICH ARE APART OF A COMMON PLAN OF DEVELOPMENT OR SALE EQUAL TO OR GREATER THAN ONE (1) ACRE. 2. YOU MUST IMPLEMENT THE EROSION AND SEDIMENT CONTROL PLAN APPROVED FOR YOUR PROJECT BY THE DEPARTMENT OF ENVIRONMENTAL MANAGEMENT OR BY AN APPROVED LOCAL PROGRAM. 3. WHEN-EVER LAND DISTURBING ACTIVITY THAT WILL DISTURB MORE THAN ONE ACRE IS UNDERTAKEN ON A TRACT, THE PERSON CONDUCTING THE LAND-DISTURBING ACTIVITY SHALL INSTALL EROSION AND SEDIMENT CONTROL DEVICES AND PRACTICES THAT ARE SUFFICIENT TO RETAIN THE SEDIMENT GENERATED BY THE LAND-DISTURBING ACTIVITY WITHIN THE BOUNDARY OF THE TRACT DURING CONSTRUCTION UPON AND DEVELOPMENT OF THE TRACT, AND SHALL PLANT OR OTHERWISE PROVIDE PERMANENT GROUND COVER SUFFICIENT TO RESTRAIN EROSION AFTER COMPLETION OF CONSTRUCTION OR DEVELOPMENT WITHIN A TIME PERIOD TO BE SPECIFIED BY RULE OF THE COMMISSION. 4. YOU MUST KEEP RAIN GAUGE ON SITE. 5. YOU MUST INSPECT ALL EROSION AND SEDIMENT CONTROL MEASURES AT LEAST ONCE A WEEK AND WITHIN 24 HOURS AFTER ANY STORM EVENT GREATER THAN A HALF INCH (DURING 24 HOUR PERIOD). YOU MUST TAKE IMMEDIATE CORRECTIVE ACTION FOR ANY DEVICE FAILURE. 6. YOU MUST INSPECT ALL OUTLETS WHERE STORMWATER RUNOFF LEAVES YOUR SITE AND EVALUATE THE EFFECT ON NEARBY STREAMS OR WETLANDS. CORRECTIVE ACTION MUST BE TAKEN IF SEDIMENT IS DEPOSITED OFF SITE OR INTO A STREAM OR WETLAND, OR CAUSES A VISIBLE INCREASE IN TURBIDITY OF ANY WATERBODY. 7. NO PAINT OR LIQUID WASTES IN STREAM OR STORM DRAINS. DEDICATED AREA FOR DEMOLITION, CONSTRUCTION AND OTHER WASTES MUST BE LOCATED 50' FROM STORM DRAINS AND STEAMS UNLESS NO REASONABLE ALTERNATIVE IS AVAILABLE. EARTHEN-MATERIAL STOCKPILES MUST BE LOCATED 50' FROM STORM DRAINS AND STEAMS UNLESS NO REASONABLE ALTERVATIVE IS AVAILABLE. CONCRETE MATERIAL MUST BE CONTROLLED TO AVOID CONTACT WITH SURFACE WATERS, WETLANDS, OR BUFFERS. 8. YOU MUST KEEP RECORDS OF THESE INSPECTIONS AND ANY CORRECTIVE ACTIONS TAKEN. ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH ALL HARNETT COUNTY, NCDEQ, AND NCDOT STANDARDS AND SPECIFICATIONS SHEET C-1 C-2 C-3 C-4-5 C-6-10 DESCRIPTION COVER EXISTING CONDITIONS PLAN SITE PLAN EROSION CONTROL PLAN DETAILSBAILEYS XRDs ROAD (SR 1581 )BAILEYCHIC ENNIS ROADNC H W Y 2 7 SCALE: 1" = 2000' VICINITY MAP PROPERTY OWNER: SARAH ENNIS FLOWERS & CONRAD D. FLOWERS DEED BOOK: 3255 PAGE: 0733 PIN: 1610-85-7257.000 CALL 48 HOURS BEFORE YOU DIG NORTH CAROLINA ONE-CALL CENTER 1-800-632-4949 www.kleinfelder.com 3200 GATEWAY CENTER BLVD MORRISVILLE, NC 27560 O: 919-755-5011 F: 919-755-1414 NC License # F-1143 SITECHIC ENNIS ROAD(SR 1562)ROADRED HI L L C H U R C H ROA D 10/18/2017 3 MDD MDD MDI 20181491 SOUTHERN CURRENT 1634 ASHLEY RIVER ROAD CHARLESTON, SC 29407 MDI CONSTRUCTION 1 10 C-1 COVER AS THE OWNER OF RECORD, I HEREBY FORMALLY CONSENT TO THE PROPOSED DEVELOPMENT SHOWN ON THIS SITE PLAN AND ALL REGULATIONS AND REQUIREMENTS OF THE HARNETT COUNTY ORDINANCES ______________________________________ DATE OWNER SIGNATURE 3 2 9 5 3 0 0 3002932 9 4 2 9 6 2972 9 8 29929 5 2 9 2 29 3 294 296 297 298299299 2 7 0 2752 8 0 2 8 5 2902 6 6 2 6 7 2 6 8 2 6 9 2 7 1 2 7 2 2 7 3 2 7 4 2 7 6 2 7 7 2 7 8 2 7 9 2 8 1 2 8 2 2 8 3 2 8 4 2 8 6 2 8 7 2872 8 7 2 8 8 2 8 9 2912922932602572582592612 6 2 2 6 3 290 2 8 7 2 8 8 2 8 9 291 292 2 9 3290287288289291292292 2 7 0 275 280 285 2 9 0 26 8 2 6 9 27 1 27 2 27 3 274 276 277 278 279 281 282 283 284 286 287 288 2 8 9 270275 280285 266267268269271272273274276277278279281282283284 N/F MICHAEL SCOTT WILLIFORD, JESSICA LYNN WILLIFORD AND JEREMY DALE WILLIFORD DB 833 PG 386 PIN# 1610-84-1404.00 N/F WILLIAM DANNY NORRIS AND GLENDA NORRIS NORDAN DB 910 PG 766 PB 2015 PG 100 PIN# 1610-84-6188 N/F SANDERFORD PATRICIA ENNIS & SANDERFORD JAMES DONALD DB 3255 PG 664 PB 2014 PG 301 PIN# 1610-85-1879 N/F SARAH ENNIS FLOWERS & CONREY D. FLOWERS PB 2014 PG 301 DB 3255 PG 733 PIN# 1610-85-7257 SHEET of DESIGNED BY ISSUE DATE CURRENT REVISION DRAWN BY CHECKED BY PROJECT NO. REVISIONS SCALE VERIFICATION THIS BAR IS 1 INCH IN LENGTH ON ORIGINAL DRAWING IF IT'S NOT 1 INCH ON THIS SHEET ADJUST YOUR SCALES ACCORDINGLY APPROVED BY ORIGINAL DRAWING SIZE IS 22 x 34 REV DESCRIPTION DSN CHK DATE DWN APP 1 NCDEQ COMMENTS PER EXPRESS REVIEW 10-13-17 MDD MDI 10/16/2017 MDD MDI 2 SOUTHERN CURRENT FENCE ADJUSTMENT MDD MDI 10/16/2017 MDD MDI 3 HARNETT COUNTY CONDITIONAL USE PERMIT LANDSCAPING COMMENTS MDI CGO 10/18/2017 MDI CGO 3200 Gateway Centre Blvd., Suite 100 Morrisville, NC 27560 Phone: 919-755-5011 www.kleinfelder.com NC License # F-1143 CAD FILE: W:\Civil\Solar\southern Current\Flowers\CAD\Drawings\Flowers - EXISTING CONDITIONS.dwg LAYOUT: 2 EXISTING CONDITIONS PLANPLOTTED: 10/19/2017 1:14 PM BY: michael ivyFLOWERS SOLAR LLC 3188 BAILEYS XRDs ROAD BENSON, NC 27504 10/18/2017 3 MDD MDD MDI 20181491 SOUTHERN CURRENT 1634 ASHLEY RIVER ROAD CHARLESTON, SC 29407 MDI CONSTRUCTION N 2 10 SCALE IN FEET 0 80 160 240 SCALE: 1" = 80' LEGEND EXISTING ADJACENT PROPERTY BOUNDARY EXISTING PROPERTY BOUNDARY EXISTING RIGHT-OF-WAY EXISTING TREE LINE NOTES 1. TOPOGRAPHIC SURVEY PROVIDED BY GREEN MOUNTAIN ENGINEERING PLLC. DATED 7/11/2017. 2. WETLAND FLAG BOUNDARY SURVEY PROVIDED BY PILOT ENVIRONMENTAL INC. DATED 10/8/2015. 3. PROPERTY OWNER: SARAH ENNIS FLOWERS & CONRAD D. FLOWERS DEED BOOK: 3255 PAGE: 0733 PIN: 1610-85-7257.000 4. A PORTION OF THIS PROPERTY FALLS WITHIN THE 100 YEAR OR OTHER SPECIAL HAZARD FLOOD ZONES ACCORDING TO FEMA FLOOD INSURANCE RATE MAP COMMUNITY PANEL NUMBERS 3720160000K & 37201620000K, EFFECTIVE DATE SEPTEMBER 5, 2007. NO PROPOSED IMPACT OR PORTION OF THE PROJECT AREA LIES WITHIN THIS 100 YEAR FLOOD ZONE AREA. 5. NO PROPOSED STREAM OR WETLAND IMPACTS ARE NECESSARY FOR DEVELOPMENT OF THIS SOLAR FARM. EXISTING MINOR CONTOUR (1') EXISTING MAJOR CONTOUR (5')275 EXISTING STREAM CENTERLINE EXISTING SETBACK BOUNDARY EXISTING ZONING BOUNDARY EXISTING EDGE OF PAVEMENT 274 EXISTING CULVERT EXISTING ADJACENT PROPERTY LINE EXISTING TREE LINE (TYP.) EXISTING STREAM CENTERLINE EXISTING ROW 25' SIDE BUILDING SETBACK 35' FRONT BUILDING SETBACK EXISTING EDGE OF PAVEMENT EXISTING WETLAND (TYP.) C-2 EXISTING CONDITIONS PLANBAILEYS XRDs ROAD (SR 1581 ) EXISTING ASPHALT DRIVEWAY AND 18" CULVERT EXISTING ZONING BOUNDARY EXISTING 100-YEAR FLOOD PLAIN EXISTING WETLAND EXISTING SURFACE WATER 25' SIDE SETBACK INV. IN: 287.00' INV. OUT: 286.26' EXISTING POND N/F MICHAEL SCOTT WILLIFORD, JESSICA LYNN WILLIFORD AND JEREMY DALE WILLIFORD DB 833 PG 386 PIN# 1610-84-1404.00 N/F WILLIAM DANNY NORRIS AND GLENDA NORRIS NORDAN DB 910 PG 766 PB 2015 PG 100 PIN# 1610-84-6188 N/F SARAH ENNIS FLOWERS & CONREY D. FLOWERS PB 2014 PG 301 DB 3255 PG 733 PIN# 1610-85-7257 N/F SANDERFORD PATRICIA ENNIS & SANDERFORD JAMES DONALD DB 3255 PG 664 PB 2014 PG 301 PIN# 1610-85-1879 SHEET of DESIGNED BY ISSUE DATE CURRENT REVISION DRAWN BY CHECKED BY PROJECT NO. REVISIONS SCALE VERIFICATION THIS BAR IS 1 INCH IN LENGTH ON ORIGINAL DRAWING IF IT'S NOT 1 INCH ON THIS SHEET ADJUST YOUR SCALES ACCORDINGLY APPROVED BY ORIGINAL DRAWING SIZE IS 22 x 34 REV DESCRIPTION DSN CHK DATE DWN APP 1 NCDEQ COMMENTS PER EXPRESS REVIEW 10-13-17 MDD MDI 10/16/2017 MDD MDI 2 SOUTHERN CURRENT FENCE ADJUSTMENT MDD MDI 10/16/2017 MDD MDI 3 HARNETT COUNTY CONDITIONAL USE PERMIT LANDSCAPING COMMENTS MDI CGO 10/18/2017 MDI CGO 3200 Gateway Centre Blvd., Suite 100 Morrisville, NC 27560 Phone: 919-755-5011 www.kleinfelder.com NC License # F-1143 CAD FILE: W:\Civil\Solar\southern Current\Flowers\CAD\Drawings\Flowers - SITE PLAN.dwg LAYOUT: 3 SITE PLANPLOTTED: 10/19/2017 1:15 PM BY: michael ivyFLOWERS SOLAR LLC 3188 BAILEYS XRDs ROAD BENSON, NC 27504 C-3 10/18/2017 3 MDD MDD MDI 20181491 SOUTHERN CURRENT 1634 ASHLEY RIVER ROAD CHARLESTON, SC 29407 SITE PLAN MDI CONSTRUCTION N 3 10 SCALE IN FEET 0 80 160 240 SCALE: 1" = 80' PROPOSED LAYDOWN AREA PROPOSED 18' SWING GATE (TYP.) SUMMARY INFORMATION DEVELOPMENT NAME: FLOWERS SOLAR LLC STREET ADDRESS: 3188 BAILEYS XRDs ROAD TAX PIN: 1610-85-7257.000 DISTURBED ACREAGE: 26 ACRES MINIMUM SETBACKS: 30' FRONT 25' SIDE 25' REAR EXISTING USE: AGRICULTURAL & RURAL RESIDENTIAL PROPOSED USE: POWER GENERATION FACILITY CONTRACTOR: ENGINEER: SOUTHERN CURRENT KLEINFELDER INC. 1634 ASHLEY RIVER ROAD 3200 GATEWAY CENTRE BLVD., CHARLESTON, SC 29407 SUITE 100 843.609.5384 MORRISVILLE, NC 27560 919-755-5011 30' BUFFER PLANTING (PLAN VIEW)1 SCALE: N/A EXISTING EDGE OF PAVEMENT (TYP.) 25' SIDE BUILDING SETBACK (TYP.) PROPOSED SOLAR ARRAY PV MODULES ON GROUND MOUNTED RACKING SYSTEM (TYP.) PROPOSED TRANSFORMER PAD (TYP.) PROPOSED 14' WIDE AGGREGATE ROADWAY (TYP.) PROPOSED INTERCONNECTION POINT PROPOSED 6' CHAIN LINK FENCE (TYP.) EXISTING TREE LINE (TYP.) PROPOSED TREE LINE (TYP.) 35' FRONT BUILDING SETBACK (TYP.) PROPOSED CULVERT 1: 56 LF OF 15" Ø RCP CLASS IV @ 1.88% ROAD TOP ELEV: 297.8'BAILEYS XRDs ROAD (SR 1581 ) PROPOSED CULVERT 2: 64 LF OF 18" Ø RCP CLASS IV @ 1.00% PROPOSED CULVERT 3: 56 LF OF 18" Ø RCP CLASS IV @ 2.13% INV. OUT: 284.88' 2 PROPOSED 15' X 30' PARKING AREAS WITH STOP BLOCKS PROPOSED 20' ASPHALT APRON (SEE NOTE 6 THIS SHEET) LEGEND PROPOSED LEASE LINE EXISTING ADJACENT PROPERTY BOUNDARY EXISTING EDGE OF PAVEMENT EXISTING EDGE OF UNPAVED ROAD EXISTING TREE LINE EXISTING OVERHEAD ELECTRIC LINE EXISTING RIGHT-OF-WAY EXISTING WETLAND EXISTING ROAD CULVERT EXISTING WATER LINE EXISTING SETBACK LINE 35 36 EXISTING MAJOR CONTOUR (5') EXISTING MINOR CONTOUR (1') EXISTING UTILITY POLE PROPOSED ACCESS ROAD PROPOSED PERMANENT FENCE PROPOSED UNDERGROUND ELECTRIC LINE PROPOSED LANDSCAPE BUFFERPROPOSED TREE LINE PROPOSED ASPHALT APRON PROPOSED UNDERGROUND ELECTRIC LINE PROPOSED CULVERT 5: 48 LF OF 18" Ø RCP CLASS IV @ 1.38% PROPOSED LIMIT OF DISTURBANCE PROPOSED LIMIT OF DISTURBANCE EXISTING POND 1 1 2 1 1 PROPOSED LANDSCAPING BUFFER (SEE DETAIL 2 THIS SHEET) NOTES 1. CONDITIONAL USE PERMIT #BA-CU-02-16, APPROVED FEBRUARY 8, 2106. 2. ALL ACCESS ROAD CENTERLINE RADII SHALL BE 25' UNLESS NOTED OTHERWISE. 3. CLEARED LAND SHALL BE KEPT TO A MINIMUM AND OCCUR ONLY TO THE EXTENT NECESSARY FOR DEVELOPMENT. 4. MAINTAIN 15' SERVICE AREA ON INSIDE OF FENCE AROUND ARRAY LAYOUT FOR MAINTENANCE. 5. LANDSCAPING DESIGN AS SHOWN AND PROVIDED FROM APPROVED CONDITIONAL USE PERMIT DATED FEBRUARY 08, 2016. 6. SOLAR ARRAY PROVIDED BY SOUTHERN CURRENT SEPTEMBER 28, 2017. 7. DRIVEWAY ENTRANCE APRON MUST BE PAVED WITH 2" SUPERPAVE MIX SF-9.5A, 38' FROM EXISTING EDGE OF PAVEMENT TO RIGHT-OF-WAY WITH 35' RADII. SUB-GRADE WILL CONSIST OF 8" OF ABC STONE. 8. THIS DEVELOPMENT IS WITHIN ONE MILE OF A VOLUNTARY AGRICULTURAL DISTRICT. 9. SOUTHERN CURRENT WILL BE RESPONSIBLE FOR MAINTENANCE OF PARKING AREAS AND ALL LANDSCAPING BUFFERING PROPOSED 30' LANDSCAPING BUFFER (SEE DETAIL 1 THIS SHEET) BUFFER PLANTING (PLAN VIEW)2 SCALE: N/A 10' PLANTING BUFFER 30' O.C. NOTES: 1. LARGE EVERGREEN SCREENING SHRUBS ILEX X 'NELLIE R. STEVENS' (NELLIE STEVENS HOLLY) ILEX VOMITORIA 'SHADOW'S FEMALE' (YAUPON HOLLY) MYRICA CERIFERA (WAX MYRTLE) 2. PLANTINGS SHALL ATTAIN THE HEIGHT OF THE FENCE WITHIN THREE YEARS AFTER PROJECT COMPLETION. SCREENING SHALL BE PLACED ALONG PUBLIC RIGHT-OF-WAYS AND ADJOINING RESIDENTIAL PROPERTIES. SOLAR SIDE PROPERTY LINE 15' O.C. 4' O.C. 6' SECURITY FENCE (CHAIN-LINK WITH 3 STRANDS OF BARB WIRE) LOW GROWING SCREENING SHRUB 30' PLANTING BUFFER 30' O.C. NOTES: 1. BUFFER WILL CONTAIN TWO (2) STAGGERED ROWS OF PLANTS SPACED THIRTY (30) FEET ON CENTER;THE PLANTS COMPRISING THE REAR BUFFER WILL BE TEN (10) FEET TALL, AND THE PLANTS COMPRISING THE FRONT BUFFER WILL BE EIGHT (8) FEET TALL. PROPERTY LINE 30' O.C. LARGE EVERGREEN SCREENING SHRUB SOLAR SIDE 6' SECURITY FENCE (CHAIN-LINK WITH 3 STRANDS OF BARB WIRE) LARGE EVERGREEN SCREENING SHRUB 15' O.C. 3 3 3 PROPOSED 6' OPAQUE FENCE ALONG FRONT OF PROPERTY PROPOSED 6' OPAQUE FENCE ALONG SIDE OF PROPERTY 3 3 3 3 ROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWPDPDPDPDPDPD2 9 5 3 0 0 3002932 9 4 2 9 6 2972 9 8 29929 5 2 9 2 29 3 294 296 297 298299299 2 7 0 2752 8 0 2 8 5 2902 6 6 2 6 7 2 6 8 2 6 9 2 7 1 2 7 2 2 7 3 2 7 4 2 7 6 2 7 7 2 7 8 2 7 9 2 8 1 2 8 2 2 8 3 2 8 4 2 8 6 2 8 7 2872 8 7 2 8 8 2 8 9 2912922932602572582592612 6 2 2 6 3 290 2 8 7 2 8 8 2 8 9 291 292 2 9 3290287288289291292292 2 7 0 275 280 285 2 9 0 26 8 2 6 9 27 1 27 2 27 3 274 276 277 278 279 281 282 283 284 286 287 288 2 8 9 270275 280285 266267268269271272273274276277278279281282283284 PD PD PDPDPDPDPDPDP DPD N/F MICHAEL SCOTT WILLIFORD, JESSICA LYNN WILLIFORD AND JEREMY DALE WILLIFORD DB 833 PG 386 PIN# 1610-84-1404.00 N/F WILLIAM DANNY NORRIS AND GLENDA NORRIS NORDAN DB 910 PG 766 PB 2015 PG 100 PIN# 1610-84-6188 N/F SARAH ENNIS FLOWERS & CONREY D. FLOWERS PB 2014 PG 301 DB 3255 PG 733 PIN# 1610-85-7257 N/F SANDERFORD PATRICIA ENNIS & SANDERFORD JAMES DONALD DB 3255 PG 664 PB 2014 PG 301 PIN# 1610-85-1879 ROWROWROWPDPDPDSHEET of DESIGNED BY ISSUE DATE CURRENT REVISION DRAWN BY CHECKED BY PROJECT NO. REVISIONS SCALE VERIFICATION THIS BAR IS 1 INCH IN LENGTH ON ORIGINAL DRAWING IF IT'S NOT 1 INCH ON THIS SHEET ADJUST YOUR SCALES ACCORDINGLY APPROVED BY ORIGINAL DRAWING SIZE IS 22 x 34 REV DESCRIPTION DSN CHK DATE DWN APP 1 NCDEQ COMMENTS PER EXPRESS REVIEW 10-13-17 MDD MDI 10/16/2017 MDD MDI 2 SOUTHERN CURRENT FENCE ADJUSTMENT MDD MDI 10/16/2017 MDD MDI 3 HARNETT COUNTY CONDITIONAL USE PERMIT LANDSCAPING COMMENTS MDI CGO 10/18/2017 MDI CGO 3200 Gateway Centre Blvd., Suite 100 Morrisville, NC 27560 Phone: 919-755-5011 www.kleinfelder.com NC License # F-1143 CAD FILE: W:\Civil\Solar\southern Current\Flowers\CAD\Drawings\Flowers - EROSION CONTROL PLAN.dwg LAYOUT: 4 EROSION CONTROL PLANPLOTTED: 10/19/2017 1:16 PM BY: michael ivyFLOWERS SOLAR LLC 3188 BAILEYS XRDs ROAD BENSON, NC 27504 10/18/2017 3 MDD MDD MDI 20181491 SOUTHERN CURRENT 1634 ASHLEY RIVER ROAD CHARLESTON, SC 29407 MDI CONSTRUCTION N 4 10 SCALE IN FEET 0 80 160 240 SCALE: 1" = 80' C-4 EROSION CONTROL PLAN PROPOSED SILT FENCE, SEE DETAIL ON SHEET C-6 (TYP.) PROPOSED PERMANENT DIVERSION DITCH PD-1, SEE TABLE SHEET C-9 PROPOSED SKIMMER BASIN PROPOSED RISER BASIN LEGEND PROPOSED LEASE LINE EXISTING ADJACENT PROPERTY BOUNDARY EXISTING EDGE OF PAVEMENT EXISTING EDGE OF UNPAVED ROAD EXISTING TREE LINE EXISTING OVERHEAD ELECTRIC LINE EXISTING RIGHT-OF-WAY EXISTING WETLAND EXISTING ROAD CULVERT EXISTING WATER LINE EXISTING SETBACK LINE 35 36 EXISTING MAJOR CONTOUR (5') EXISTING MINOR CONTOUR (1') EXISTING UTILITY POLE PROPOSED ACCESS ROAD PROPOSED PERMANENT FENCE UGP UGP UGP UGP UGP PROPOSED UNDERGROUND ELECTRIC LINE PROPOSED SILT FENCE PROPOSED ROCK CONSTRUCTION ENTRANCE PROPOSED TREE CLEARING AREA EXISTING EDGE OF PAVEMENT (TYP.) 25' SIDE BUILDING SETBACK (TYP.) PROPOSED SOLAR ARRAY PV MODULES ON GROUND MOUNTED RACKING SYSTEM (TYP.) PROPOSED 14' WIDE AGGREGATE ROADWAY (TYP.) PROPOSED 6' CHAIN LINK FENCE (TYP.) PROPOSED 24'X100' CONSTRUCTION ENTRANCE PROPOSED CULVERT 1: 56 LF OF 15" Ø RCP CLASS IV @ 1.88% ROAD TOP ELEV: 297.8' PROPOSED CLASS A RIP RAP ENERGY DISSIPATER: LENGTH: 5.00' WIDTH: 3.75' THICKNESS: 9.00" PROPOSED HORSESHOE INLET PROTECTION PROPOSED CHECK DAM INV. OUT: 294.45' INV. IN: 295.50 CONSTRUCTION SEQUENCE 1. OBTAIN NCDEQ LAND DISTURBING PERMIT AND SCHEDULE A PRE-CONSTRUCTION MEETING WITH NCDEQ LAND QUALITY INSPECTOR AT 910-433-3300. 2. INSTALL CONSTRUCTION ENTRANCE. WHEN COMPLETE, INSTALL PERIMETER SILT FENCE, COMPOST FILTER SOCK, SEDIMENT BASINS AND ALL OTHER EROSION CONTROL MEASURES AS SHOWN ON PLANS. BEGIN CLEARING OF SITE UPON COMPLETION OF INSTALLATION, SEED, MULCH, AND ANCHOR EROSION AND SEDIMENTATION CONTROL MEASURES. 3. INSTALL ACCESS ROAD AND ACCESS ROAD CROSSING. 4. CLEAR AND ROLL SOLAR ARRAY AREA, AND INSTALL PANELS AS SHOWN ON THE PLANS. 5. ALL EXCAVATIONS PERFORMED SHALL BE BACKFILLED OR COVERED WITHIN THE SAME DAY, WITH SPOIL PLACEMENT ON UPSLOPE SIDE. 6. INVERTER PAD GRADING AND TRENCHING WILL HAVE TEMPORARY COVER AT THE END OF EACH WORKING DAY. 7. STABILIZE SITE AS AREAS ARE BROUGHT UP TO FINISHED GRADE WITH VEGETATION, STONE BASE COURSE, CONCRETE, ETC. SEE DETAILS FOR SEEDING SCHEDULE. 8. AFTER ESTABLISHMENT OF PERMANENT VEGETATION AND FINAL INSPECTION APPROVAL FROM NCDEQ, REMOVE SILT FENCE, COMPOST FILTER SOCK, CONSTRUCTION ENTRANCE AND ANY REMAINING EROSION CONTROL MEASURES. 9. AFTER CONSTRUCTION ENTRANCE HAS BEEN REMOVED, STABILIZE, AND INSTALL PERMANENT DRIVEWAY. AT THIS TIME, PAVE 18' DRIVEWAY APRON WITH 35' RADII AS REQUIRED FROM NCDOT DRIVEWAY PERMIT. DRIVEWAY APRON TO BE PAVED WITH 2" SUPERPAVE MIX SF-9,5A WITH 8" OF ABC STONE SUB-GRADE. EROSION CONTROL NOTES 1. ALL LAND DISTURBING ACTIVITIES SHALL BE CONDUCTED IN ACCORDANCE WITH NCDEQ STANDARDS. 2. ALL TEMPORARY EROSION CONTROL MEASURES SHALL BE MAINTAINED IN PROPER WORKING CONDITION DURING THE PERIOD OF CONSTRUCTION. 3. SEE C-6 THROUGH C-10 FOR EROSION CONTROL MEASURE DETAILS. 4. ADDITIONAL EROSION CONTROL MEASURES AND/OR MODIFICATIONS TO PROPOSED MEASURES MAY BE NECESSARY DEPENDING ON ACTUAL SITE CONDITIONS. 5. THE PURPOSE OF THIS GENERAL PERMIT IS TO MANDATE GROUND STABILIZATION IN 7 DAYS ON PERIMETER AREAS AND SLOPES GREATER THAN 3:1 AND 14 DAYS ON OTHER AREAS. SEE DETAILS SHEETS FOR CURRENT SLOPE STABILIZATION CRITERIA. 6. PLAN SHOULD INCLUDE PROVISIONS FOR GROUNDCOVER IN ACCORDANCE WITH NPDES CONSTRUCTION STORMWATER GENERAL PERMIT NCG010000 AND PERMANENT GROUNDCOVER FOR ALL DISTURBED AREAS WITHIN 14 WORKING DAYS OR 90 CALENDAR DAYS (WHICHEVER IS SHORTER) FOLLOWING COMPLETION OF CONSTRUCTION OR DEVELOPMENT. 7. DURING CONSTRUCTION, THE DRIVEWAY ENTRANCE SHALL BE GRAVEL PER NCDEQ-LQ REQUIREMENTS. FOLLOWING CONSTRUCTION, DRIVEWAY APRON SHALL BE PAVED PER APPROVED NCDOT DRIVEWAY PERMIT. 8. PLACE SILT FENCE OUTLETS AT LOW POINTS ALONG SILT FENCE AS NECESSARY. SILT FENCE J-HOOKS SHALL BE USED WHENEVER THE SILT FENCE LINE IS INSTALLED AT AN ANGLE OF 30° OR GREATER FROM PARALLEL TO THE CONTOURS. 9. ADDITIONAL EROSION CONTROL MEASURES AND/OR MODIFICATIONS TO PROPOSED MEASURES MAY BE NECESSARY DEPENDING ON ACTUAL SITE CONDITIONS. 10.ALL ROCK CHECK DAMS MAY BE SUBSTITUTED WITH COMPOST FILTER SOCK CHECK DAMS AND PLACED AT 50' UNLESS OTHERWISE NOTED. 11.SKIMMER AND RISER BASIN SLOPES TO BE MATTED WITH NAG C125B LINER OR APPROVED EQUIVALENT. 12.TEMPORARY DIVERSION DITCHES SHALL BE MATTED WITH NAG EROSION CONTROL BLANKET OR APPROVED EQUIVALENT. INSET A SCALE IN FEET 0 20 40 60 SCALE: 1" = 20' SEE INSET A THIS SHEET SEE INSET D SHEET C-5 SEE INSET B SHEET C-5 SEE INSET C SHEET C-5BAILEYS XRDs ROAD (SR 1581 ) PROPOSED TREE CLEARING (TYP.) 35' FRONT BUILDING SETBACK (TYP.) PROPOSED SILT FENCE OUTLET TD TD PROPOSED TEMPORARY DIVERSION DITCH PROPOSED PERMANENT DIVERSION DITCH PD-2, SEE TABLE SHEET C-9 PROPOSED TEMPORARY DIVERSION DITCH SK-1A, SEE TABLE SHEET C-9 PROPOSED TEMPORARY DIVERSION DITCH SK-1B, SEE TABLE SHEET C-9 PROPOSED TEMPORARY DIVERSION DITCH RB-1A, SEE TABLE SHEET C-9 PROPOSED TEMPORARY DIVERSION DITCH RB-1B, SEE TABLE SHEET C-9 PROPOSED SKIMMER PROPOSED RISER STRUCTURE PROPOSED CHECK DAM EXISTING ASPHALT DRIVEWAY AND 18" CULVERT PD PD PROPOSED PERMANENT DIVERSION DITCH FS FS PROPOSED FILTER SOCK ROCK CHECK DAMS TO BE PLACED AT 120' INTERVALS, SEE DETAIL SHEET C-7 ROCK CHECK DAMS TO BE PLACED AT 120' INTERVALS, SEE DETAIL SHEET C-7 ROCK CHECK DAMS TO BE PLACED AT 40' INTERVALS, SEE DETAIL SHEET C-7 ROCK CHECK DAMS TO BE PLACED AT 60' INTERVALS, SEE DETAIL SHEET C-7 ROCK CHECK DAMS TO BE PLACED AT 25' INTERVALS, SEE DETAIL SHEET C-7 ROCK CHECK DAMS TO BE PLACED AT 70' INTERVALS, SEE DETAIL SHEET C-7 PROPOSED LIMIT OF DISTURBANCE PROPOSED LIMIT OF DISTURBANCE EXISTING POND SEE INSET E SHEET C-5 PROPOSED 12" COMPOST FILTER SOCK, SEE DETAIL ON SHEET C-10 TRANSITION FROM 12" COMPOST FILTER SOCK TO SILT FENCE TRANSITION FROM 12" COMPOST FILTER SOCK TO SILT FENCE ROCK CHECK DAMS TO BE PLACED AT 75' INTERVALS, SEE DETAIL SHEET C-7 ROCK CHECK DAMS TO BE PLACED AT 100' INTERVALS, SEE DETAIL SHEET C-7 PROPOSED PERMANENT DIVERSION DITCH PD-3, SEE TABLE SHEET C-9 PROPOSED PERMANENT DIVERSION DITCH PD-4, SEE TABLE SHEET C-9 1 1 1 1 1 1 NOTE: LANDSCAPE BUFFER NOT SHOWN FOR CLARITY PDPDPDPDPDPDPD2 8 7 2872862882862862852882882872872872872872872892872682672662652642632622612602642642632622652 6 6 2 6 7 2602572582592612 6 2 2 6 3 2 6 1260259258257 257 258 258 259 260 261 260 259 25 8 2 9 2 29 3 PD PD PD PDPD293292 2 9 1 291292293293 29 4 293 294 SHEET of DESIGNED BY ISSUE DATE CURRENT REVISION DRAWN BY CHECKED BY PROJECT NO. REVISIONS SCALE VERIFICATION THIS BAR IS 1 INCH IN LENGTH ON ORIGINAL DRAWING IF IT'S NOT 1 INCH ON THIS SHEET ADJUST YOUR SCALES ACCORDINGLY APPROVED BY ORIGINAL DRAWING SIZE IS 22 x 34 REV DESCRIPTION DSN CHK DATE DWN APP 1 NCDEQ COMMENTS PER EXPRESS REVIEW 10-13-17 MDD MDI 10/16/2017 MDD MDI 2 SOUTHERN CURRENT FENCE ADJUSTMENT MDD MDI 10/16/2017 MDD MDI 3 HARNETT COUNTY CONDITIONAL USE PERMIT LANDSCAPING COMMENTS MDI CGO 10/18/2017 MDI CGO 3200 Gateway Centre Blvd., Suite 100 Morrisville, NC 27560 Phone: 919-755-5011 www.kleinfelder.com NC License # F-1143 CAD FILE: W:\Civil\Solar\southern Current\Flowers\CAD\Drawings\Flowers - EROSION CONTROL PLAN.dwg LAYOUT: 5 EROSION CONTROL PLANPLOTTED: 10/19/2017 1:16 PM BY: michael ivyFLOWERS SOLAR LLC 3188 BAILEYS XRDs ROAD BENSON, NC 27504 10/18/2017 3 MDD MDD MDI 20181491 SOUTHERN CURRENT 1634 ASHLEY RIVER ROAD CHARLESTON, SC 29407 MDI CONSTRUCTION N 5 10 C-5 EROSION CONTROL PLAN INSET B INSET C INSET D SCALE IN FEET 0 20 40 60 SCALE: 1" = 20' SCALE IN FEET 0 20 40 60 SCALE: 1" = 20' SCALE IN FEET 0 20 40 60 SCALE: 1" = 20' PROPOSED SILT FENCE OUTLET (TYP.) PROPOSED TEMPORARY DIVERSION DITCH SK-1A PROPOSED 2" FAIRCLOTH SKIMMER 20'3:1 S IDESLOPES(TYP . ) PROPOSED POROUS BAFFLE (TYP.) SKIMMER BASIN BOTTOM ELEV = 257' PROPOSED LIMIT OF DISTURBANCE PROPOSED NAG C125BN LINER (TYP.) PROPOSED 20' CLASS I RIPRAP EMERGENCY SPILLWAY BOTTOM OF ROCK ELEV. : 260' TOP OF ROCK ELEV.: 259.5' TOP OF SPILLWAY: 261' 5' PROPOSED TEMPORARY DIVERSION DITCH SK-1B PROPOSED SILT FENCE (TYP.) PROPOSED SILT FENCE OUTLET (TYP.) PROPOSED RISER STRUCTURE TOP ELEV: 262.50' 24" PIPE INV. OUT: 260.00' 23' 3:1 SI D E SLOP E S (TYP. ) PROPOSED POROUS BAFFLE (TYP.) SKIMMER BASIN BOTTOM ELEV = 260' PROPOSED LIMIT OF DISTURBANCE PROPOSED NAG C125BN LINER (TYP.) PROPOSED 25' CLASS I RIPRAP EMERGENCY SPILLWAY BOTTOM OF ROCK ELEV. : 262.5' TOP OF ROCK ELEV.: 263' TOP OF SPILLWAY: 264' 8' PROPOSED TEMPORARY DIVERSION DITCH RB-1A PROPOSED SILT FENCE (TYP.) PROPOSED TEMPORARY DIVERSION DITCH RB-1B PROPOSED CULVERT 2: 64 LF OF 18" Ø RCP CLASS IV @ 1.00% INV. OUT: 284.88' INV. IN: 285.50 PROPOSED TEMPORARY DIVERSION DITCH SK-1B PROPOSED TEMPORARY DIVERSION DITCH RB-1A PROPOSED PERMANENT DIVERSION DITCH PD-1 PROPOSED PERMANENT DIVERSION DITCH PD-2 PROPOSED NAG C125BN LINER (TYP.) PROPOSED TREE LINE (TYP.) PROPOSED TREE LINE (TYP.) PROPOSED TREE LINE (TYP.)PROPOSED CULVERT 3: 56 LF OF 15" Ø RCP CLASS IV @ 2.13% INV. IN: 285.50 INV. OUT: 284.31' N N LEGEND EXISTING WETLAND 275 276 EXISTING MAJOR CONTOUR (5') EXISTING MINOR CONTOUR (1') PROPOSED ACCESS ROAD PROPOSED PERMANENT FENCE UGP UGP UGP UGP UGP PROPOSED UNDERGROUND ELECTRIC LINE PROPOSED SILT FENCE PROPOSED ROCK CONSTRUCTION ENTRANCE PROPOSED SILT FENCE OUTLET TD TD PROPOSED TEMPORARY DIVERSION DITCH PROPOSED SKIMMER PROPOSED RISER STRUCTURE PROPOSED CHECK DAM PD PD PROPOSED PERMANENT DIVERSION DITCH PROPOSED MAJOR CONTOUR (5') PROPOSED MINOR CONTOUR (1') 275 276 EXISTING TREE LINE PROPOSED TREE LINE PROPOSED RIP-RAP PAD WIDTH: 2' LENGTH: 2' THICKNESS: 9" CLASS A RIPRAP PROPOSED RIP-RAP PAD WIDTH: 4.5' LENGTH: 9' THICKNESS: 22" CLASS B RIPRAP PROPOSED RIP-RAP PAD WIDTH: 7.5' LENGTH: 15' THICKNESS: 22" CLASS B RIPRAP PROPOSED RIP-RAP PAD WIDTH: 10.5' LENGTH: 21' THICKNESS: 22" CLASS B RIPRAP PROPOSED RIP-RAP PAD WIDTH: 11.5' LENGTH: 21' THICKNESS: 22" CLASS B RIPRAP PROPOSED RIP-RAP PAD WIDTH: 6' LENGTH: 12' THICKNESS: 22" CLASS B RIPRAP PROPOSED RIP-RAP PAD WIDTH: 3.75' LENGTH: 7.5' THICKNESS: 22" CLASS B RIPRAP PROPOSED RIP-RAP PAD WIDTH: 4.5' LENGTH: 9' THICKNESS: 22" CLASS B RIPRAP PROPOSED RIP-RAP PAD WIDTH: 4.5' LENGTH: 9' THICKNESS: 22" CLASS B RIPRAP PROPOSED RIP-RAP PAD WIDTH: 4.5' LENGTH: 9' THICKNESS: 22" CLASS B RIPRAP PROPOSED CULVERT 4: 40 LF OF 24" Ø RCP CLASS IV @ 1.00% INV. OUT: 259.60' PROPOSED 2.5" FAIRCLOTH SKIMMER 56 LF OF 3" Ø PVC PIPE @ 0.75% INV. OUT: 256.58' INSET E SCALE IN FEET 0 20 40 60 SCALE: 1" = 20' PROPOSED LIMIT OF DISTURBANCE PROPOSED RIP-RAP PAD WIDTH: 4.5' LENGTH: 6' THICKNESS: 9" CLASS A RIPRAP INV. IN: 291.00' INV. OUT: 290.34' PROPOSED CULVERT 5: 48 LF OF 18" Ø RCP CLASS IV @ 1.38% PROPOSED PERMANENT DIVERSION DITCH PD-3 PROPOSED PERMANENT DIVERSION DITCH PD-4 PROPOSED RIP-RAP PAD WIDTH: 7.50' LENGTH: 10' THICKNESS: 9" CLASS A RIPRAP PROPOSED NAG C125BN LINER (TYP.) PROPOSED TREE LINE (TYP.) PROPOSED SILT FENCE (TYP.) PROPOSED LIMIT OF DISTURBANCE (TYP.) PROPOSED LANDSCAPE BUFFER (TYP.) PROPOSED POROUS BAFFLE 1 1 1 1 NOTE: LANDSCAPE BUFFER NOT SHOWN FOR CLARITY PROPOSED HORSESHOE INLET PROTECTION PROPOSED RIP-RAP PAD WIDTH: 7.50' LENGTH: 10' THICKNESS: 9" CLASS A RIPRAP SHEET of DESIGNED BY ISSUE DATE CURRENT REVISION DRAWN BY CHECKED BY PROJECT NO. REVISIONS SCALE VERIFICATION THIS BAR IS 1 INCH IN LENGTH ON ORIGINAL DRAWING IF IT'S NOT 1 INCH ON THIS SHEET ADJUST YOUR SCALES ACCORDINGLY APPROVED BY ORIGINAL DRAWING SIZE IS 22 x 34 REV DESCRIPTION DSN CHK DATE DWN APP 1 NCDEQ COMMENTS PER EXPRESS REVIEW 10-13-17 MDD MDI 10/16/2017 MDD MDI 2 SOUTHERN CURRENT FENCE ADJUSTMENT MDD MDI 10/16/2017 MDD MDI 3 HARNETT COUNTY CONDITIONAL USE PERMIT LANDSCAPING COMMENTS MDI CGO 10/18/2017 MDI CGO 3200 Gateway Centre Blvd., Suite 100 Morrisville, NC 27560 Phone: 919-755-5011 www.kleinfelder.com NC License # F-1143 CAD FILE: W:\Civil\Solar\southern Current\Flowers\CAD\Drawings\Flowers - DETAILS.dwg LAYOUT: 6 DETAILSPLOTTED: 10/19/2017 1:16 PM BY: michael ivyFLOWERS SOLAR LLC 3188 BAILEYS XRDs ROAD BENSON, NC 27504 10/18/2017 MDD MDD MDI 20181491 SOUTHERN CURRENT 1634 ASHLEY RIVER ROAD CHARLESTON, SC 29407 MDI CONSTRUCTION 6 10 PUT SILT FENCE OR TREE PROTECTION FENCE UP1. TO ENSURE CONSTRUCTION ENTRANCE IS USED. NOTES: MAINTAIN THE GRAVEL PAD IN A CONDITION TO PREVENT2. MUD OR SEDIMENT FROM LEAVING THE CONSTRUCTION SITE. I) THIS MAY REQUIRE PERIODIC TOPDRESSING WITH 2-INCH STONE. II) IMMEDIATELY REMOVE ALL OBJECTIONABLE MATERIALS SPILLED, WASHED, OR TRACKED ONTO PUBLIC ROADWAYS. C-6 DETAILS FABRIC UNDER STONE SEDIMENT ON SITE BUT SUFFICIENT TO KEEP BALLAST) (SURGE STONE OR RAILROAD 2"-3" STONE TO BE USED 15' MIN. GREATER. 50' MIN. EXISTING ROADWAY 35' MIN. PLAN 6" MIN. EXISTING ROADWAY WHICHEVER IS 24' OR WIDTH OF PROPOSED STREET, CROSS SECTION 12" MIN. NEW CONSTRUCTION STANDARD CONSTRUCTION ENTRANCE NO SCALE 4 6 GRAVEL ACCESS ROAD SECTION NO SCALE STEEL FENCE POST WIRE FENCE HARDWARE CLOTH BURY 6" OF UPPER EDGE OF FILTER FABRIC IN TRENCH BURY WIRE FENCE AND HARDWARE CLOTH SECTION VIEW SILT FENCE OUTLET NO SCALE STEEL POST FRONT VIEW AREAS OF CONCENTRATED FLOW. 1. USE SILT FENCE ONLY WHEN DRAINAGE AREA DOES NOT EXCEED 1/4 ACRE AND NEVER IN NOTES: SIDE VIEW24"3'-0"18"-24"* FOR REPAIR OF SILT FENCE FAILURES, USE No. 57 WASHED STONE. GRADE GRADE MIN. 12-1/2 GA. INTERMEDIATE WIRES FOR ANCHOR WHEN SILT FENCE IS PROTECTING CATCH BASIN. 2. END OF SILT FENCE NEEDS TO BE TURNED UPHILL. TEMPORARY SILT FENCE NO SCALE INSPECT SILT FENCES AT LEAST ONCE A WEEK AND AFTER EACH RAINFALL. MAKE ANY REQUIRED REPAIRS IMMEDIATELY. REMOVE SEDIMENT DEPOSITS AS NECESSARY TO PROVIDE ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN AND TO REDUCE PRESSURE ON THE FENCE. TAKE CARE TO AVOID UNDERMINING THE FENCE DURING CLEANOUT. REMOVE ALL FENCING MATERIALS AND UNSTABLE SEDIMENT DEPOSITS AND BRING THE AREA TO GRADE AND STABILIZE IT AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN PROPERLY STABILIZED. 3. 4. 5. TOP OF SILT FENCE MUST BE AT LEAST 1' ABOVE THE TOP OF THE WASHED STONE SILT FENCE FRONT VIEW STEEL FENCE POST SET MAX 2' APART MIN. 18" INTO SOLID GROUND BURY WIRE FENCE, FILTER FABRIC, AND HARDWARE CLOTH IN TRENCH 4' MIN. 1 2 MAINTENANCE 1. INSPECT SILT FENCES OUTLETS AT LEAST ONCE A WEEK AND AFTER EACH RAINFALL. MAKE ANY REQUIRED REPAIRS IMMEDIATELY. 2. REMOVE SEDIMENT DEPOSITS AS NECESSARY TO PROVIDE ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN AND TO REDUCE PRESSURE ON THE FENCE. TAKE CARE TO AVOID UNDERMINING THE FENCE DURING CLEANOUT. 3. REMOVE ALL SILT FENCE OUTLET MATERIALS AND UNSTABLE SEDIMENT DEPOSITS AND BRING THE AREA TO GRADE AND STABILIZE IT AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN PROPERLY STABILIZED. MAINTENANCE: INSPECT SEDIMENT FENCES AT LEAST ONCE A WEEK AND AFTER EACH RAINFALL EVENT, MAKE ANY REQUIRED REPAIRS IMMEDIATELY. SHOULD THE FABRIC OF A SEDIMENT FENCE COLLAPSE, TEAR, DECOMPOSE, OR BECOME INEFFECTIVE, REPLACE IT PROMPTLY. REMOVE THE SEDIMENT DEPOSITS AS NECESSARY TO PROVIDE ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN AND TO REDUCE PRESSURE ON THE FENCE. TAKE CARE TO AVOID UNDERMINING THE FENCE DURING CLEANOUT. REMOVE ALL FENCING MATERIALS AND UNSTABLE SEDIMENT DEPOSITS AND BRING THE AREA TO GRADE AND STABILIZE IT AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN PROPERLY STABILIZED. 8' MAX. STANDARD STRENGTH FABRIC WITH WIRE FENCE** 6' MAX. EXTRA STRENGTH FABRIC WITHOUT WIRE FENCE BACKFILL TRENCH AND COMPACT THOROUGHLY (4" WIDE x 8" DEEP MIN)24"TURN FILTER FABRIC INTO TRENCH FILL SLOPE OR EXISTING GRADE (UPSLOPE SIDE) 8" DOWN AND 4" FORWARD ALONG THE TRENCH ALT. WOVEN WIRE FABRIC IF 6' SPACING IS USED MIN. 10 GA. LINE WIRES ** WIRE FENCE OPTIONAL IF 6' STEEL POST SPACING IS USED18"-24"MIN. 10 GA. LINE WIRES SILT FENCE GEOTEXTILE FABRIC (EXTRA STRENGTH IF 6' STEEL POST SPACING IS USED) FILTER FABRIC IN TRENCH TOP OF WASHED STONE MUST BE AT LEAST 16"ABOVE THE GROUND SILT FENCE FABRIC INSTALLED TO SECOND WIRE FROM THE TOP 6' CHAIN LINK FENCE AND GATE DETAIL NO SCALE DOUBLE GATE 6" TYP6'-0"FIN. GR. 4" GATE POST 2" PIPE-FLUSH W/GROUND ENCASED W/ CONC. 1 5/8" O.D. PIPE FRAME 36"CONC. ENCASEMENT (TYP.) FENCE NOTES: ·11.5 GAUGE CHAIN LINK FABRIC SHALL BE 1.2 OZ. GALVANIZED WITH WIRE TIES TO POST. ·GATE AND TERMINAL POSTS SHALL BE SCHEDULE 40 GALVANIZED PIPE. ·LINE POSTS SHALL BE SCHEDULE 20 GALVANIZED PIPE. ·ALL POSTS SET IN ASTM CONCRETE FOOTINGS. ·10' POSTS EMBEDDED 3.5 - 4 FEET WHERE NOT ENCASED IN CONCRETE. 1-5/8" OD BRACE RAIL 2" OD LINE POST 2-1/2" OD TERMINAL POSTS 10' (MAX) TENSION WIRE (7 GAUGE COIL) BARB WIRE MOUNTING BRACKET (TYP) 12.5 GAUGE BARB WIRE 3 STRANDS (TYP) 1'-0" 3 ROUND END & CORNER POST TENSION WIRE (7 GAUGE COIL) 2-3/8" x 11.5 GAUGE x 6FT KT 12" TYP. DRIVEWAY ENTRANCE AND SLOPE DETAIL NO SCALE5 CURB AND SIDEWALK TIE-IN ONLY AT LOCATIONS WHEN DIRECTED. 6" C.A.B.C STONE BASE SHALL BE CUT INTO EXISTING GRADEEXISTING GRADE 3 SHEET of DESIGNED BY ISSUE DATE CURRENT REVISION DRAWN BY CHECKED BY PROJECT NO. REVISIONS SCALE VERIFICATION THIS BAR IS 1 INCH IN LENGTH ON ORIGINAL DRAWING IF IT'S NOT 1 INCH ON THIS SHEET ADJUST YOUR SCALES ACCORDINGLY APPROVED BY ORIGINAL DRAWING SIZE IS 22 x 34 REV DESCRIPTION DSN CHK DATE DWN APP 1 NCDEQ COMMENTS PER EXPRESS REVIEW 10-13-17 MDD MDI 10/16/2017 MDD MDI 2 SOUTHERN CURRENT FENCE ADJUSTMENT MDD MDI 10/16/2017 MDD MDI 3 HARNETT COUNTY CONDITIONAL USE PERMIT LANDSCAPING COMMENTS MDI CGO 10/18/2017 MDI CGO 3200 Gateway Centre Blvd., Suite 100 Morrisville, NC 27560 Phone: 919-755-5011 www.kleinfelder.com NC License # F-1143 CAD FILE: W:\Civil\Solar\southern Current\Flowers\CAD\Drawings\Flowers - DETAILS.dwg LAYOUT: 7 DETAILSPLOTTED: 10/19/2017 1:16 PM BY: michael ivyFLOWERS SOLAR LLC 3188 BAILEYS XRDs ROAD BENSON, NC 27504 10/18/2017 MDD MDD MDI 20181491 SOUTHERN CURRENT 1634 ASHLEY RIVER ROAD CHARLESTON, SC 29407 MDI CONSTRUCTION 7 10 STANDARD HORSESHOE INLET PROTECTION NO SCALE TEMPORARY CHECK DAM NO SCALE 7 8 SEEDING SCHEDULE10 TOP ELEVATION OF STORMWATER FRONT VIEWVARIESVARIES 0.5'-1' EXISTING SLOPES EXISTING SLOPE HEIGHT & WIDTH DETERMINED BY EXISTING TOPOGRAPHY AND SEDIMENT STORAGE REQUIRED. KEY RIP RAP INTO THE DAM FOR STABILIZATION. #5 WASHED STONE KEYED RIP RAP CONSTRUCTION NOTES: STONE SIDE VIEW #1 RIP-RAP VARIES #5 WASHED 1 VARIES0.5'-1' 1 MAX. STEP SEQUENCE EXISTING G R O U N D NOTE: REMOVE SEDIMENT ACCUMULATION FROM BEHIND CHECK DAMS TO PREVENT DAMAGE TO CHANNEL VEGETATION. FLOW SHOULD BE MAINTAINED THROUGH THE DAM. NOTES: 1. PREPARE SOIL BEFORE INSTALLING BLANKETS, INCLUDING ANY NECESSARY APPLICATION OF LIME, FERTILIZER, AND SEED. NOTE: WHEN USING CELL-O-SEED DO NOT SEED PREPARED AREA. CELL-O-SEED MUST BE INSTALLED WITH PAPER SIDE DOWN. 2. BEGIN AT THE TOP OF THE SLOPE BY ANCHORING THE BLANKET IN A 6" (15 CM) DEEP X 6" (15 CM) WIDE TRENCH WITH APPROXIMATELY 12" (30cm) OF BLANKET EXTENDED BEYOND THE UP-SLOPE PORTION OF THE TRENCH. ANCHOR THE BLANKET WITH A ROW OF STAPLES/STAKES APPROXIMATELY 12" (30 CM) APART IN THE BOTTOM OF THE TRENCH. BACKFILL AND COMPACT THE TRENCH AFTER STAPLING. APPLY SEED TO COMPACTED SOIL AND FOLD REMAINING 12" (30 CM) PORTION OF BLANKET BACK OVER SEED AND COMPACTED SOIL. SECURE BLANKET OVER COMPACTED SOIL WITH A ROW OF STAPLES/STAKES SPACED APPROXIMATELY 12" (30 CM) APART ACROSS THE WIDTH OF THE BLANKET. 3. ROLL THE BLANKETS (A.) DOWN OR (B.) HORIZONTALLY ACROSS THE SLOPE. BLANKETS WILL UNROLL WITH APPROPRIATE SIDE AGAINST THE SOIL SURFACE. ALL BLANKETS MUST BE SECURELY FASTENED TO SOIL SURFACE BY PLACING STAPLES/STAKES IN APPROPRIATE LOCATIONS AS SHOWN IN THE STAPLE PATTERN GUIDE. WHEN USING THE DOT SYSTEM , STAPLES/STAKES SHOULD BE PLACED THROUGH EACH OF THE COLORED DOTS CORRESPONDING TO THE APPROPRIATE STAPLE PATTERN. 4. THE EDGES OF PARALLEL BLANKETS MUST BE STAPLED WITH APPROXIMATELY 2" - 5" (5 CM - 12.5 CM) OVERLAP DEPENDING ON BLANKET TYPE. 5. CONSECUTIVE BLANKETS SPLICED DOWN THE SLOPE MUST BE PLACED END OVER END (SHINGLE STYLE) WITH AN APPROXIMATE 3" (7.5 CM) OVERLAP. STAPLE THROUGH OVERLAPPED AREA, APPROXIMATELY 12" (30 CM) APART ACROSS ENTIRE BLANKET WIDTH. NOTE: *IN LOOSE SOIL CONDITIONS, THE USE OF STAPLE OR STAKE LENGTHS GREATER THAN 6" (15 CM) MAY BE NECESSARY TO PROPERLY SECURE THE BLANKETS. DETAIL AND LANGUAGE PROVIDED BY NORTH AMERICAN GREEN REV. 1/2004 12" 6" 2"-5" 3" SLOPE INSTALLATION 3B. 3A. 1. 4.2. 5. (5 CM-12.5 CM) (30 CM) (15 CM) (15 CM) (7.5 CM) 11 EROSION CONTROL BLANKET INSTALLATION NO SCALE A B C A B C CRITICAL POINTS A. Overlaps and Seams B. Projected Water Line C. Channel Bottom/Side Slope Vertices Load Bearing Plate Tendon Anchor Head (Load-Locked Position)Embedment(As Designed)Earth Anchor Detail 2"-5" (5-12.5cm) 3.3' (1m) 6' (1.8m) 3' (0.9m) 4' (1.2m) 1.6' (0.5m) 2' (0.6m) 0.7 Anchors per SQ.YD. (0.8 Anchors per SQ. M.) A B C D 2"-5" (5-12.5cm) 2"-5" (5-12.5cm) 2"-5" (5-12.5cm) 2"-5" (5-12.5cm) 6' (1.8m) 3.3' (1m) 3.3' (1m) 3' (0.9m) 3.3' (1m) 3.3' (1m)1.6' (0.5m) 3' (0.9m) 1.5'(0.45m) 2"-5" (5-12.5cm) 2"-5" (5-12.5cm) 2"-5" (5-12.5cm) 1.15 Anchors per SQ.YD. (1.35 Anchors per SQ. M.) 1.7 Anchors per SQ.YD. (2.0 Anchors per SQ. M.) 2.3 Anchors per SQ.YD. (2.7 Anchors per SQ. M.)Steep SlopesShallow SlopesChannel & Shoreline Slopes 2:1 3:11.6' (0.5m) 0.7 Anchors/SQ.YD.(0.8 Anchors/SQ. M.) 1.15 An c h o r s / S Q . Y D . ( 1 . 3 5 A n c h o r s / S Q . M . ) 1.7 A n c h o r s/ S Q. Y D. ( 2. 0 A n c h o r s/ S Q. M.)2.3 Anchors/SQ.YD.(2.7 Anchors/SQ. M.)1:1 STAPLING PATTERNS NO SCALE STORAGE PERSPECTIVE VIEW NO SCALE SECTION THRU CATCH BASIN, FILTER AND CULVERT PIPE 1.5' 1.5' 1'FL O W 1'2'FLOW SEDI M E N T FLO W FLOW 3' AREA FLOWFLOW #5 WASHED STONE. 1'-0" THICK x 3'-0" HIGH MINIMUM RIP RAP HEADWALL INVERT PIPE CLASS 1 RIP RAP (SEE SECTION THRU BASIN BELOW) AREAS TO BE DISTURBED (CUT, FILL, ETC.) SEDIMENT STORAGE FLOOD STORAGE ZONE PIPE INVERT RIP RAP HEADWALL NATURAL GROUND CLASS 1 RIP-RAP #5 WASHED STONEMAXIMUM SEDIMENT DEPTH (CLEAN OUT POINT) MAINTENANCE: INSPECT PIPE INLET PROTECTION AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT (1/2 INCH OR GREATER) RAINFALL EVENT AND REPAIR IMMEDIATELY. REMOVE SEDIMENT AND RESTORE THE SEDIMENT STORAGE AREA TO IT ORIGINAL DIMENSIONS. CHECK THE STRUCTURE FOR DAMAGE. ANY RIPRAP DISPLACED FROM THE STONE HORSESHOE MUST BE REPLACED IMMEDIATELY. AFTER ALL THE SEDIMENT-PRODUCING AREAS HAVE BEEN PERMANENTLY STABILIZED,REMOVE THE STRUCTURE AND ALL THE UNSTABLE SEDIMENT. SMOOTH THE AREA TO BLEND WITH THE ADJOINING AREAS AND PROVIDE PERMANENT GROUND COVER. MAINTENANCE: INSPECT CHECK DAMS AND CHANNELS AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT RAINFALL EVENT AND REPAIR IMMEDIATELY. CLEAN OUT SEDIMENT, STRAW, LIMBS, OR OTHER DEBRIS THAT COULD CLOG THE CHANNEL WHEN NEEDED. ANTICIPATE SUBMERGENCE AND DEPOSITION ABOVE THE CHECK DAM AND EROSION FROM HIGH FLOWS AROUND THE EDGES OF THE DAM. CORRECT ALL DAMAGE IMMEDIATELY. IF SIGNIFICANT EROSION OCCURS BETWEEN DAMS, ADDITIONAL MEASURES CAN BE TAKEN SUCH AS, INSTALLING A PROTECTIVE RIPRAP LINER IN THAT PORTION OF THE CHANNEL. REMOVE SEDIMENT ACCUMULATED BEHIND THE DAMS AS NEEDED TO PREVENT DAMAGE TO CHANNEL VEGETATION, ALLOW THE CHANNEL TO DRAIN THROUGH THE STONE CHECK DAM, AND PREVENT LARGE FLOWS FROM CARRYING SEDIMENT OVER THE DAM. ADD STONES TO DAMS AS NEEDED TO MAINTAIN DESIGN HEIGHT AND CROSS SECTION. GROUND STABILIZATION (DWQ) SITE AREA STABILIZATION EXCEPTIONS DESCRIPTION TIME FRAME PERIMETER DIKES 7 DAYS NONE SWALES, DITCHES, AND SLOPES HIGH QUALITY 7 DAYS NONE WATER (HQW) ZONES SLOPES STEEPER 7 DAYS IF SLOPES ARE 10' OR THAN 3:1 LESS IN LENGTH AND ARE NO STEEPER THAN 2:1, 14 DAYS ARE ALLOWED. SLOPES 3:1 OR 14 DAYS 7 DAYS FOR SLOPES FLATTER GREATER THAN 50' IN LENGTH ALL OTHER AREAS 14 DAYS NONE (EXCEPT WITH SLOPES FOR PERIMETERS FLATTER THAN 4:1 AND HQW ZONES) SEEDBED PREPARATION: 1. CHISEL COMPACTED AREAS AND SPREAD TOPSOIL THREE INCHES DEEP OVER ADVERSE SOIL CONDITIONS, IF AVAILABLE. 2. RIP THE ENTIRE AREA TO SIX INCHES DEEP. 3. REMOVE ALL LOOSE ROCK, ROOTS, AND OTHER OBSTRUCTIONS LEAVING SURFACE REASONABLY SMOOTH AND UNIFORM. 4. APPLY AGRICULTURAL LIME, FERTILIZER AN SUPERPHOSPHATE UNIFORMLY AND MIX WITH SOIL (*SEE BELOW). 5. CONTINUE TILLAGE UNTIL A WELL-PULVERIZED, FIRM REASONABLY UNIFORM SEEDBED IS PREPARED FOUR TO SIX INCHES DEEP. 6. SEED ON A FRESHLY PREPARED SEEDBED AND COVER SEED LIGHTLY WITH SEEDING EQUIPMENT OR CULTIPACK AFTER SEEDING. 7. MULCH IMMEDIATELY AFTER SEEDING AND ANCHOR MULCH. 8. INSPECT ALL SEEDED AREAS AND MAKE NECESSARY REPAIRS OR RESEEDINGS WITHIN THE PLANTING SEASON, IF POSSIBLE. IF STAND SHOULD BE OVER 60% DAMAGED, RE-ESTABLISH FOLLOWING THE ORIGINAL LIME, FERTILIZER AND SEEDING RATES. *APPLY: a. AGRICULTURAL LIMESTONE a.a. LIGHT TEXTURED, SANDY SOILS: 1 - 1.5 TONS/ACRE, OR PER SOIL TEST a.b. HEAVY TEXTURED, CLAYEY SOILS: 2 - 3 TONS/ACRE, OR PER SOIL TEST b. FERTILIZER - 10-10-10 ANALYSIS @ 900 LBS/ACRE c. SUPERPHOSPHATE - 500 LBS/ACRE OF 20% ANALYSIS d. MULCH - 2 TONS (+/- 80 BALES) STRAW/ACRE e. ANCHOR - USE LIQUID ASPHALT @ 400 GALS/ACRE OR EMULSIFIED ASPHALT @ 300 GALS/ACRE OR WOOD & PAPER FIBER HYDROMULCHES @ 125-175 LBS/ACRE OR GUAR AND STARCH BASED TACKIFIERS @ 100-200 LBS/ACRE OR CRIMPING/PUNCHING W/ BLADES SPACES @ MAXIMUM 8" PERMANENT SEEDING CONSULT CONSERVATION ENGINEER OR SOIL CONSERVATION SERVICE FOR ADDITIONAL INFORMATION CONCERNING OTHER ALTERNATIVES FOR VEGETATION OF DENUDED AREAS. THE ABOVE VEGETATION RATES ARE THOSE WHICH DO WELL UNDER LOCAL CONDITIONS; OTHER SEEDING RATE COMBINATIONS ARE POSSIBLE. *NURSE CROP/TEMPORARY - RESEED ACCORDING TO OPTIMUM SEASON FOR DESIRED PERMANENT VEGETATION. DO NOT ALLOW TEMPORARY COVER TO GROW OVER 12" IN HEIGHT BEFORE MOWING, OTHERWISE FESCUE MAY BE SHADED OUT. TEMPORARY SEEDING LATE WINTER & EARLY SPRING SUMMER FALL 9 NO SCALE NAG C125BN EROSION CONTROL BLANKET C-7 DETAILS 3 MAINTENANCE: ·INSPECT ROLLED EROSION CONTROL PRODUCTS (RECP) AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT (1/2 INCH OR GREATER) RAINFALL EVENT AND REPAIR IMMEDIATELY. ·GOOD CONTACT WITH THE GROUND MUST BE MAINTAINED, AND EROSION MUST NOT OCCUR BENEATH THE RECP. ·ANY AREAS OF THE RECP THAT ARE DAMAGED OR NOT IN CLOSE CONTACT WITH THE GROUND SHALL BE REPAIRED AND STAPLED. ·IF EROSION OCCURS DUE TO POORLY CONTROLLED DRAINAGE, THE PROBLEM SHALL BE FIXED AND THE ERODED AREA PROTECTED. ·MONITOR AND REPAIR THE RECP AS NECESSARY UNTIL GROUND COVER IS ESTABLISHED. SHEET of DESIGNED BY ISSUE DATE CURRENT REVISION DRAWN BY CHECKED BY PROJECT NO. REVISIONS SCALE VERIFICATION THIS BAR IS 1 INCH IN LENGTH ON ORIGINAL DRAWING IF IT'S NOT 1 INCH ON THIS SHEET ADJUST YOUR SCALES ACCORDINGLY APPROVED BY ORIGINAL DRAWING SIZE IS 22 x 34 REV DESCRIPTION DSN CHK DATE DWN APP 1 NCDEQ COMMENTS PER EXPRESS REVIEW 10-13-17 MDD MDI 10/16/2017 MDD MDI 2 SOUTHERN CURRENT FENCE ADJUSTMENT MDD MDI 10/16/2017 MDD MDI 3 HARNETT COUNTY CONDITIONAL USE PERMIT LANDSCAPING COMMENTS MDI CGO 10/18/2017 MDI CGO 3200 Gateway Centre Blvd., Suite 100 Morrisville, NC 27560 Phone: 919-755-5011 www.kleinfelder.com NC License # F-1143 CAD FILE: W:\Civil\Solar\southern Current\Flowers\CAD\Drawings\Flowers - DETAILS.dwg LAYOUT: 8 DETAILSPLOTTED: 10/19/2017 1:16 PM BY: michael ivyFLOWERS SOLAR LLC 3188 BAILEYS XRDs ROAD BENSON, NC 27504 10/18/2017 MDD MDD MDI 20181491 SOUTHERN CURRENT 1634 ASHLEY RIVER ROAD CHARLESTON, SC 29407 MDI CONSTRUCTION 8 10 C-8 DETAILS "HOG WIRE ATTACHED TO POSTS WITH OF WIRE HORIZONTAL METAL POST WIRED SECURELY TO VERTICAL POSTS BAFFLE INSTALLATION - STEP 1 BAFFLE INSTALLATION - STEP 2 BOTTOM OF BAFFLE IN TRENCH AND TRENCH FILLED WITH SOIL AND COMPACTED TOP OF BAFFLE SHOULD BE 6" HIGHER THAN THE BOTTOM OF THE SPILLWAY NOTES: DRIVE STEEL FENCE POST AT LEAST 18" INTO SOLID GROUND WOOD POSTS ARE NOT ACCEPTABLE USE STAPLES 1' APART TO ATTACH FABRIC TO "HOG WIRE" 1. 2. 3. BAFFLE SPACED AS PER APPROVED PLAN.4. 5' M I N O P E N I N G 4' M A X BE T W E E N P O S T S POROUS BAFFLE NOTES: 1. POROUS BAFFLES IMPROVE THE RATE OF SEDIMENT RETENTION BY DISTRIBUTING THE FLOW AND REDUCING TURBULENCE. 2. MATERIALS SUCH AS 700 G/M2 COIR EROSION BLANKET, COIR MESH, TREE PROTECTION FENCE FOLDED OVER TO REDUCE PORE SIZE, OR OTHER SIMILAR MATERIALS SHOULD BE USED. FLOW EARTH BERM SEDIMENT PIT BAFFLE (TYP.) CLASS #1 RIP RAP FIRST CHAMBER 25% OF SURFACE AREA INLET ZONE 25% OF SURFACE AREA SECOND CHAMBER 25% OF SURFACE AREA OUTLET ZONE 25% OF SURFACE AREA MAINTENANCE: INSPECT SKIMMER SEDIMENT BASINS AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT (1/2 INCH OR GREATER) RAINFALL EVENT AND REPAIR IMMEDIATELY. REMOVE SEDIMENT AND RESTORE THE BASIN TO ITS ORIGINAL DIMENSIONS WHEN SEDIMENT ACCUMULATES TO ONE-HALF HEIGHT OF THE FIRST BAFFLE. PULL THE SKIMMER TO ONE SIDE SO THAT SEDIMENT UNDERNEATH IT CAN BE EXCAVATED. EXCAVATE THE SEDIMENT FROM THE ENTIRE BASIN, NOT JUST AROUND THE SKIMMER OR THE FIRST CELL. MAKE SURE VEGETATION GROWING IN THE BOTTOM OF THE BASIN DOES NOT HOLD DOWN THE SKIMMER. REPAIR THE BAFFLES IF THEY ARE DAMAGED. RE-ANCHOR THE BAFFLES IF WATER IS FLOWING UNDERNEATH OR AROUND THEM. IF THE SKIMMER IS CLOGGED WITH TRASH AND THERE IS WATER IN THE BASIN, USUALLY JERKING ON THE ROPE WILL WAKE THE SKIMMER BOB UP AND DOWN AND DISLODGE THE DEBRIS AND RESTORE FLOW. IF THIS DOES NOT WORK, PULL THE SKIMMER OVER TO THE SIDE OF THE BASIN AND REMOVE THE CLOGGED DEBRIS. ALSO CHECK THE ORIFICE INSIDE THE SKIMMER TO SEE IF IT IS CLOGGED; IF SO REMOVE THE DEBRIS. IF THE SKIMMER ARM OR BARREL PIPE IS CLOGGED, THE ORIFICE CAN BE REMOVED AND THE OBSTRUCTION CLEARED WITH A PLUMBERS SNAKE OR BY FLUSHING WITH WATER. BE SURE AND REPLACE THE ORIFICE BEFORE REPOSITIONING THE SKIMMER. CHECK THE FABRIC LINED SPILLWAY FOR DAMAGE AND MAKE ANY REQUIRED REPAIRS WITH FABRIC THAT SPANS THE FULL WIDTH OF THE SPILLWAY. CHECK THE EMBANKMENT, SPILLWAYS, AND OUTLET FOR EROSION DAMAGE, AND INSPECT THE EMBANKMENT FOR PIPING AND SETTLEMENT. MAKE ALL NECESSARY REPAIRS IMMEDIATLEY. REMOVE ALL TRASH AND OTHER DEBRIS FROM THE SKIMMER AND POOL AREAS. FREEZING WEATHER CAN RESULT IN ICE FORMING IN THE BASIN. SOME SPECIAL PRECAUTIONS SHOULD BE TAKEN IN THE WINTER TO PREVENT THE SKIMMER FROM PLUGGING WITH ICE. 13 POROUS BAFFLE DETAIL NO SCALE 12 SKIMMER SEDIMENT BASIN DETAIL NO SCALE CLASS I RIPRAP 6" MINIMUM DEPTH OF RIPRAP SCREEN ACCESSIBLE THROUGH DOORVENT NOTE: SKIMMER IS TO BE A SURFACE DEWATERING DEVICE SUCH AS BMP SKIMMER OR APPROVED DEVICE. FLEXIBLE JOINT (RADIATOR HOSE) OUTLET END: CONNECTION TO OUTLET PIPE OR RISER BARREL PIPE LONGER THAN SHOWN. NOT INCLUDED WITH SKIMMER SUPPLIED BY USER. FLOAT MAINTENANCE: INSPECT SKIMMERS AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT (1/2 INCH OR GREATER) RAINFALL EVENT AND REPAIR IMMEDIATELY. IF THE SKIMMER IS CLOGGED WITH TRASH AND THERE IS WATER IN THE BASIN, USUALLY JERKING ON THE ROPE WILL WAKE THE SKIMMER BOB UP AND DOWN AND DISLODGE THE DEBRIS AND RESTORE FLOW. IF THIS DOES NOT WORK, PULL THE SKIMMER OVER TO THE SIDE OF THE BASIN AND REMOVE THE CLOGGED DEBRIS. ALSO CHECK THE ORIFICE INSIDE THE SKIMMER TO SEE IF IT IS CLOGGED; IF SO REMOVE THE DEBRIS. IF THE SKIMMER ARM OR BARREL PIPE IS CLOGGED, THE ORIFICE CAN BE REMOVED AND THE OBSTRUCTION CLEARED WITH A PLUMBERS SNAKE OR BY FLUSHING WITH WATER. BE SURE AND REPLACE THE ORIFICE BEFORE REPOSITIONING THE SKIMMER. 14 SKIMMER DETAIL NO SCALE RISER SEDIMENT BASIN DETAIL NO SCALE15 BARREL PIPE EMERGENCY SPILLWAY CUT-OFF TRENCH 2' DEEP, 1:1 TRASH RACK SKIMMER 1' MIN. FREEBOARD 1' MIN. ANTI-FLOTATION CONCRETE BLOCK (SEE CALCULATION SHEET FOR SIZING FOR EACH BASIN AND ISOMETRIC VIEW) STABILIZED OUTLET RISER STRUCTURE CLASS B STONE PAD 4' X 4' X 1' MIN. EMBANKMENT STONE ENERGY DISSIPATER SKIMMER (SIZE VAR.) TEMPORARY OR PERMANENT DITCH EMERGENCY SPILLWAY (TO BE LINED WITH CLASS I RIPRAP) RISER STRUCTURE (SIZE VAR.) 2.5' 1' 1' 2.5' STONE PAD (BELOW SKIMMER) WOOD STAKE OR METAL POST ROPECOIR FIBER BAFFLE (PRACTICE STANDARD 6.65) ANTI-SEEP COLLAR MAINTENANCE: INSPECT TEMPORARY SEDIMENT BASINS AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT (1/2 INCH OR GREATER) RAINFALL EVENT AND REPAIR IMMEDIATELY. REMOVE SEDIMENT AND RESTORE THE BASIN TO ITS ORIGINAL DIMENSIONS WHEN IT ACCUMULATES TO ONE-HALF THE DESIGN DEPTH. PLACE REMOVED THE SEDIMENT IN AN AREA WITH SEDIMENT CONTROLS. CHECK THE EMBANKMENT, SPILLWAYS, AND OUTLET FOR EROSION DAMAGE, AND INSPECT THE EMBANKMENT FOR PIPING AND SETTLEMENT. MAKE ALL NECESSARY REPAIR IMMEDIATELY. REMOVE ALL TRASH AND OTHER DEBRIS FROM THE RISER AND POOL AREA. PROFILE VIEW PLAN VIEW ANTI-FLOATATION BLOCK (ISOMETRIC VIEW) BARREL PIPE RISER STRUCTURE (TRASH RACK NOT SHOWN FOR CLARITY)CONCRETE ANTI-FLOATATION BLOCK (EMBED RISER MIN. 6" INTO CONCRETE) 2' RIS E R D I A . + 1 ' RISER DIA. RISER D I A . + 1' 0.5' MIN. OF CLASS I RIP RAP 3 MATERIAL SPOIL DETAIL NO SCALE16 MATERIAL SPOIL PILE. TO BE SEEDED AND STABILIZED SILT FENCE TO BE PLACED ON DOWN-GRADIENT OF ALL SIDES OF ALL MATERIAL SPOIL PILES MATERIAL SPOIL PILE 1 2 MAX. EXISTI N G G R A D E EXISTI N G G R A D E SHEET of DESIGNED BY ISSUE DATE CURRENT REVISION DRAWN BY CHECKED BY PROJECT NO. REVISIONS SCALE VERIFICATION THIS BAR IS 1 INCH IN LENGTH ON ORIGINAL DRAWING IF IT'S NOT 1 INCH ON THIS SHEET ADJUST YOUR SCALES ACCORDINGLY APPROVED BY ORIGINAL DRAWING SIZE IS 22 x 34 REV DESCRIPTION DSN CHK DATE DWN APP 1 NCDEQ COMMENTS PER EXPRESS REVIEW 10-13-17 MDD MDI 10/16/2017 MDD MDI 2 SOUTHERN CURRENT FENCE ADJUSTMENT MDD MDI 10/16/2017 MDD MDI 3 HARNETT COUNTY CONDITIONAL USE PERMIT LANDSCAPING COMMENTS MDI CGO 10/18/2017 MDI CGO 3200 Gateway Centre Blvd., Suite 100 Morrisville, NC 27560 Phone: 919-755-5011 www.kleinfelder.com NC License # F-1143 CAD FILE: W:\Civil\Solar\southern Current\Flowers\CAD\Drawings\Flowers - DETAILS.dwg LAYOUT: 9 DETAILSPLOTTED: 10/19/2017 1:16 PM BY: michael ivyFLOWERS SOLAR LLC 3188 BAILEYS XRDs ROAD BENSON, NC 27504 10/18/2017 3 MDD MDD MDI 20181491 SOUTHERN CURRENT 1634 ASHLEY RIVER ROAD CHARLESTON, SC 29407 MDI CONSTRUCTION 9 10 C-9 DETAILS 22 SILT FENCE J HOOK DETAIL NO SCALE permanent fence line 1 J HOOK length should be 20'. Narrower hooks can be used where silt fence runs along permanent fence. TEMPORARY SKIMMER OR RISER BASIN DITCH WITH PROPOSED LINER TRANSITION OF TEMPORARY DITCH TO TEMPORARY SKIMMER BASIN OR RISER BASIN CUT SLOPE TEMPORARY SKIMMER OR RISER BASIN DITCH CROSS-SECTION TO CONTINUE DOWN CUT SLOPE OF BASIN AND END AT THE BOTTOM OF THE BASIN. DITCH TO BE LINED WITH SPECIFIED RIP RAP. SKIMMER OR RISER BASIN BOTTOM S K IMM E R O R R I S E R B A S I N C U T S LO P E 19 DITCH TO BASIN TRANSITION DETAIL NO SCALE 20 CHANNEL MATTING INSTALLATION NO SCALE 3 DoDoLENGTH (La) RIP RAP PLAN SECTION FILTER BLANKET WIDTH (W)d 17 FLARED END SECTION WITH ENERGY DISSIPATER NO SCALE (OR EQUIVALENT EROSION (OR EQUIVALENT OTHER AS NOTED IN PLANS) LINER AS NOTED IN PLANS) OUTLET ID Do 3Do La W RIP RAP d 15" 3.75' 5' 3.75'CLASS A 9"CULVERT 1 18" 4.5'22"CULVERT 2 12' 6'24" 6' PD-1 21' 10.5'42" 10.5' 7.5'CLASS B 22" RB-1A SK-1A CLASS B 22" CLASS B 22"RB-1B SK-1B CLASS B 22" 18"9'CLASS B 22"CULVERT 3 21' 10.5' 26'15" 3.75' 3.75' NOTES: 1. FOR RIPRAP LOCATED AT DIVERSION DITCH OUTLETS: 1.1. "Do" REPRESENTS THE THEORETICAL PIPE DIAMETER USED TO SIZE THE RIPRAP. 1.2. "3Do" REPRESENTS THE WIDTH OF THE RIPRAP WITHIN THE DITCH CROSS SECTION. BOTH SLOPES OF THE DITCH SHOULD BE COMPLETELY COVERED WITH RIPRAP. 1.3. "L" REPRESENTS THE LENGTH OF RIPRAP MEASURED FROM THE TOE SLOPE OF THE ASSOCIATED BASIN, UP INTO THE DITCH. 1.4. "W" REPRESENTS THE WIDTH OF THE RIPRAP AT THE TOE SLOPE OF THE ASSOCIATED BASIN NAG P300 EROSION CONTROL MATTING NO SCALE MAINTENANCE: ·INSPECT ROLLED EROSION CONTROL PRODUCTS (RECP) AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT (1/2 INCH OR GREATER) RAINFALL EVENT AND REPAIR IMMEDIATELY. ·GOOD CONTACT WITH THE GROUND MUST BE MAINTAINED, AND EROSION MUST NOT OCCUR BENEATH THE RECP. ·ANY AREAS OF THE RECP THAT ARE DAMAGED OR NOT IN CLOSE CONTACT WITH THE GROUND SHALL BE REPAIRED AND STAPLED. ·IF EROSION OCCURS DUE TO POORLY CONTROLLED DRAINAGE, THE PROBLEM SHALL BE FIXED AND THE ERODED AREA PROTECTED. ·MONITOR AND REPAIR THE RECP AS NECESSARY UNTIL GROUND COVER IS ESTABLISHED. 18 21 NO SCALE CHANNEL AND LINER DEPTH EQUAL TO DITCH DEPTH MAINTENANCE: INSPECT TEMPORARY DIVERSIONS AT LEAST WEEKLY AND AFTER EVERY RAINFALL. IMMEDIATELY REMOVE SEDIMENT FROM THE FLOW AREA AND REPAIR THE DIVERSION DITCH. CAREFULLY CHECK OUTLETS AND MAKE TIMELY REPAIRS AS NEEDED. WHEN THE AREA IS PERMANENTLY STABILIZED, REMOVE THE RIDGE AND CHANNEL TO BLEND WITH THE NATURAL GROUND LEVEL AND APPROPRIATELY STABILIZE IT. TRIANGULAR DITCH NOTES: 1. REMOVE AND PROPERLY DISPOSE OF ALL TREES, BRUSH, STUMPS, AND OTHER OBJECTIONABLE MATERIAL. 2. ENSURE THAT THE MINIMUM CONSTRUCTED CROSS SECTION MEETS ALL DESIGN REQUIREMENTS. 3. PROVIDE SUFFICIENT ROOM AROUND DIVERSIONS TO PERMIT MACHINE REGRADING AND CLEANOUT. VARIES 1' NAME LENGTH (FT) LEFT SIDESLOPE (Z:1) RIGHT SIDESLOPE (Z:1) DEPTH (FT) SLOPE (%)SPECIFIED EROSION CONTROL BLANKET DIVERSION DITCH RB-1A 743 2 2 1.50 3.84%NORTH AMERICAN GREEN C125BN DIVERSION DITCH RB-1B 863 2 2 2.00 2.42%NORTH AMERICAN GREEN C125BN DIVERSION DITCH SK-1A 817 2 2 2.00 2.85%NORTH AMERICAN GREEN C125BN DIVERSION DITCH SK-1B 892 2 2 1.00 3.72%NORTH AMERICAN GREEN C125BN NAME LENGTH (FT) LEFT SIDESLOPE (Z:1) RIGHT SIDESLOPE (Z:1) DEPTH (FT) SLOPE (%)SPECIFIED EROSION CONTROL BLANKET DIVERSION DITCH PD-1 423 2 2 2.00 1.70%NORTH AMERICAN GREEN P300 DIVERSION DITCH PD-2 363 2 2 1.50 2.60%NORTH AMERICAN GREEN P300 DIVERSION DITCH PD-3 572 2 2 1.50 1.50%NORTH AMERICAN GREEN P300 DIVERSON DITCH PD-4 250 2 2 1.50 2.00%NORTH AMERICAN GREEN P300 PERMANENT DIVERSION DITCHES TEMPORARY DIVERSION DITCHES CULVERT 4 PD-2 30" 4.5' 42" 30" 42" 10.5' 10.5' 7.5' 22" 22" 22" 4.5' 4.5' 10.5' 7.5' 7.5' 21' 15' 15' 9'CLASS B CLASS B CLASS B CLASS B PERMANENT AND TEMPORARY DIVERSION DITCH DETAILS 2"-5" (5-12.5cm) 6 2 4 12"(30cm) 6" (15cm) 6" (15cm) 4"-6" (10-15cm) 8 6" (15cm) 5 7 4"(10cm) 3 1 A B C NOTES: *Horizontal staple spacing should be altered if necessary to allow staples to secure the critical points along the channel surface. **In loose soil conditions, the use of staple or stake lengths greater than 6"(15cm) may be necessary to properly secure the RECP's. CRITICAL POINTS A. Overlaps and Seams B. Projected Water Line C. Channel Bottom/Side Slope Vertices4"(10cm) 6" (15cm) NOTES: 1. PREPARE SOIL BEFORE INSTALLING ROLLED EROSION CONTROL PRODUCTS (RECPS), INCLUDING ANY NECESSARY APPLICATION OF LIME, FERTILIZER, AND SEED. 2.BEGIN AT THE TOP OF THE CHANNEL BY ANCHORING THE RECPS IN A 6"(15CM) DEEP X 6"(15CM) WIDE TRENCH WITH APPROXIMATELY 12"(30CM) OF RECPS EXTENDED BEYOND THE UP-SLOPE PORTION OF THE TRENCH. USE SHOREMAX MAT AT THE CHANNEL/CULVERT OUTLET AS SUPPLEMENTAL SCOUR PROTECTION AS NEEDED. ANCHOR THE RECPS WITH A ROW OF STAPLES/STAKES APPROXIMATELY 12"(30CM) APART IN THE BOTTOM OF THE TRENCH. BACKFILL AND COMPACT THE TRENCH AFTER STAPLING. APPLY SEED TO THE COMPACTED SOIL AND FOLD THE REMAINING 12"(30CM) PORTION OF RECPS BACK OVER THE SEED AND COMPACTED SOIL. SECURE RECPS OVER COMPACTED SOIL WITH A ROW OF STAPLES/STAKES SPACED APPROXIMATELY 12" APART ACROSS THE WIDTH OF THE RECPS. 3. ROLL CENTER RECPS IN DIRECTION OF WATER FLOW IN BOTTOM OF CHANNEL. RECPS WILL UNROLL WITH APPROPRIATE SIDE AGAINST THE SOIL SURFACE. ALL RECPS MUST BE SECURELY FASTENED TO SOIL SURFACE BY PLACING STAPLES/STAKES IN APPROPRIATE LOCATIONS AS SHOWN IN THE STAPLE PATTERN GUIDE. 4.PLACE CONSECUTIVE RECPS END-OVER-END (SHINGLE STYLE) WITH A 4"-6" OVERLAP. USE A DOUBLE ROW OF STAPLES STAGGERED 4" APART AND 4" ON CENTER TO SECURE RECPS. 5.FULL LENGTH EDGE OF RECPS AT TOP OF SIDE SLOPES MUST BE ANCHORED WITH A ROW OF STAPLES/STAKES APPROXIMATELY 12"(30CM) APART IN A 6"(15CM) DEEP X 6"(15CM) WIDE TRENCH. BACKFILL AND COMPACT THE TRENCH AFTER STAPLING. 6. ADJACENT RECPS MUST BE OVERLAPPED APPROXIMATELY 2"-5" (5-12.5CM) (DEPENDING ON RECPS TYPE) AND STAPLED. 7.IN HIGH FLOW CHANNEL APPLICATIONS A STAPLE CHECK SLOT IS RECOMMENDED AT 30 TO 40 FOOT (9 -12M) INTERVALS. USE A DOUBLE ROW OF STAPLES STAGGERED 4"(10CM) APART AND 4"(10CM) ON CENTER OVER ENTIRE WIDTH OF THE CHANNEL. 8. THE TERMINAL END OF THE RECPS MUST BE ANCHORED WITH A ROW OF STAPLES/STAKES APPROXIMATELY 12" (30CM) APART IN A 6"(15CM) DEEP X 6"(15CM) WIDE TRENCH. BACKFILL AND COMPACT THE TRENCH AFTER STAPLING. 1 1 9'4.5'18"4.5'CULVERT 5 22"CLASS B PD-3 PD-4 30" 7.5' 10' 7.5'CLASS A 9" 30" 7.5' 10' 7.5'CLASS A 9" 1 MAINTENANCE: INSPECT PIPE INLET PROTECTION AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT (1/2 INCH OR GREATER) RAINFALL EVENT TO SEE IF ANY EROSION AROUND OR BELOW THE RIPRAP HAS TAKEN PLACE, OR IF THE STONES HAVE BEEN DISLODGED. IMMEDIATELY MAKE ALL NEEDED REPAIRS TO PREVENT FURTHER DAMAGE. SHEET of DESIGNED BY ISSUE DATE CURRENT REVISION DRAWN BY CHECKED BY PROJECT NO. REVISIONS SCALE VERIFICATION THIS BAR IS 1 INCH IN LENGTH ON ORIGINAL DRAWING IF IT'S NOT 1 INCH ON THIS SHEET ADJUST YOUR SCALES ACCORDINGLY APPROVED BY ORIGINAL DRAWING SIZE IS 22 x 34 REV DESCRIPTION DSN CHK DATE DWN APP 1 NCDEQ COMMENTS PER EXPRESS REVIEW 10-13-17 MDD MDI 10/16/2017 MDD MDI 2 SOUTHERN CURRENT FENCE ADJUSTMENT MDD MDI 10/16/2017 MDD MDI 3 HARNETT COUNTY CONDITIONAL USE PERMIT LANDSCAPING COMMENTS MDI CGO 10/18/2017 MDI CGO 3200 Gateway Centre Blvd., Suite 100 Morrisville, NC 27560 Phone: 919-755-5011 www.kleinfelder.com NC License # F-1143 CAD FILE: W:\Civil\Solar\southern Current\Flowers\CAD\Drawings\Flowers - DETAILS.dwg LAYOUT: 10 DETAILSPLOTTED: 10/19/2017 1:16 PM BY: michael ivyFLOWERS SOLAR LLC 3188 BAILEYS XRDs ROAD BENSON, NC 27504 10/18/2017 MDD MDD MDI 20181491 SOUTHERN CURRENT 1634 ASHLEY RIVER ROAD CHARLESTON, SC 29407 MDI CONSTRUCTION 10 10 C-10 DETAILS 3 COMPOST FILTER SOCK NO SCALE23 MAINTENANCE: INSPECT COMPOST SOCKS WEEKLY AND AFTER EACH SIGNIFICANT RAINFALL EVENT (1/2 INCH OR GREATER.) REMOVE ACCUMULATED SEDIMENT AND ANY DEBRIS. THE COMPOST SOCK MUST BE REPLACED WITH A LARGER DIAMETER OR A DIFFERENT MEASURE. THE SOCK NEEDS TO BE REINSTALLED IF UNDERMINED OR DISLODGED. THE COMPOST SOCK SHALL BE INSPECTED UNTIL LAND DISTURBANCE IS COMPLETE AND THE AREA ABOVE THE MEASURE HAS BEEN PERMANENTLY STABILIZED. 2" X 2" X 36" WOODEN STAKES PLACED 10' O.C. SECTION PLAN NOTES: 1. ALL MATERIAL TO MEET FILTREXX® SPECIFICATIONS. 2. FILTER MEDIA™ FILL TO MEET APPLICATION REQUIREMENTS. 3. COMPOST MATERIAL TO BE DISPERSED ON SITE, AS DETERMINED BY ENGINEER. 12" MIN FILTREXX® SOXX™ BLOWN/PLACED FILTER MEDIA™ AREA TO BE PROTECTEDWORK AREA WORK AREA AREA TO BE PROTECTED 2" X 2" X 36" WOODEN STAKES PLACED 10' O.C. FILTREXX® SOXX™ WATER FLOW 18" min CLOSED END OVERLAPPING SECTIONS FORM CONNECTION STAKE CONNECTION FILTER SOCK SECTION MANNINGS NUMBER (N) 10-YR, 24-HR DEPTH (IN.)SLOPE (%)WIDTH OF FLOW (FT) LENGTH OF FILTER SOCK SECTION (FT) Q (GPM/FT) FILTER SOCK SIZE (PER TABLE 6.66c) DA-1 0.3 5.48 1.58 250 429 6.20 12" 1