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SW6220903_Plansheet - Misc. Detail_20221102
DRIVE STEEL POSTS 18" INTO THE GROUND MAXIMUM & O.C. AND EXCAVATE A 4" X 8" ATTACH WIRE FENCE TO POSTS AND EXTEND THE BOTTOM OF THE FENCE 8" INTO THE NOTES: TRENCH UPHILL ALONG THE LINE OF POSTS. EXCAVATED TRENCH AND TURNED OUT 4" IN THE TRENCH. 1. WIRE SHALL BE A MINIMUM OF 32 INCHES IN WIDTH AND TOP & BOTTOM STRAND SHALL HAVE A MINIMUM OF 6 WIRES WITH 12" STAY SPACING. MIN. 10 GA. WIRE 2. FILTER FABRIC SHALL BE A MINIMUM OF 36" IN WIDTH AND STEEL POSTS STAY WIRES MIN. 12-1/2 GA SHALL BE FASTENED ADEQUATELY TO THE WIRE WITH #9 WIRE STAPLES 1-1/2" LONG. FABRIC THAT DETERIORATES TO SUCH EXTENT THAT ITS EFFECTIVENESS IS REDUCED SHALL BE LINE WIRES MIN. 12-1/2 GA. REPLACED BY CONTRACTOR AT CONTRACTOR'S EXPENSE. 1. UNLESS OTHERWISE INDICATED, ALL VEGETATIVE AND 7. ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT STEEL POSTS SHALL BE A MIN. OF S HEIGHT AND SHALL BE THE SELF FASTENER ANGLE STEEL TYPE. STRUCTURAL EROSION AND SEDIMENT CONTROL MEASURES SHALL CONTROL MEASURES AT ALL TIMES DURING LAND DISTURBING BE CONSTRUCTED AND MAINTAINED IN ACCORDANCE WITH THE ACTIVITIES AND DURING SITE DEVELOPMENT UNTIL FINAL 43. 4. CONTRACTOR SHALL REVIEW SILT FENCE ONCE PER WEEK MINIMUM STANDARDS AND SPECIFICATIONS OF THE NORTH STABILIZATION IS ACHIEVED. ANDAFTER EACH RAINFALL OCCURRENCE. ANYNECESSARY REPAIRS OR CLEANMAINTAIN THE EFFECTIVENESS OF CAROLINA EROSION AND SEDIMENT CONTROL HANDBOOK. 8. ALL AREAS DISTURBED BY CONSTRUCTION UNLESS OTHERWISE BE THE DEVICE SHALL BE MADE IMMEDIATELY. SEEDING SPECIFICATIONS 2. THE CONTRACTOR SHALL NOTIFY PLAN APPROVING AUTHORITY IMPROVED SHALL BE SODDED OR SEEDED AS INDICATED AND 5. REMOVE DEPOSITED SEDIMENT ALONG THE FENCE TO ONE WEEK PRIOR TO THE PRECONSTRUCTION CONFERENCE, ONE STABILIZED. PROVIDE ADEQUATE STORAGE VOLUME AND TO REDUCE TEMPORARY SEEDING/MULCHING SPECIFICATIONS (FOR LATE WINTER AND EARLY SPRING) SEEDING MIXTURES: WEEK PRIOR TO THE COMMENCEMENT OF LAND DISTURBING ACTIVITY, AND ONE WEEK PRIOR TO FINAL INSPECTION. 9. DURING DEWATERING OPERATIONS, WATER SHALL BE PUMPED STEP 1 STEP 2 PRESSURE ON THE FENCE AS NEEDED. 5. TEMPORARY MEASURE SHALL NOT BE REMOVED SEEDING MIXTURE: INTO AN APPROVED FILTERING DEVICE PRIOR TO DISCHARGE TO CONTRACTOR UNTIL THIS ACTION IS APPROVED BYAN NCDENR SPECIES RATE (LB./ACRE) SPECIES RATE (LBS./ACRE) 3. IF POSSIBLE ALL EROSION AND SEDIMENT CONTROL MEASURES RECEIVING OUTLET. ATTACH THE FILTER FABRIC TO THE WIRE FENCE, EXTEND THE BOTTOM OF THE FABRIC 8" INTO THE BACKFILL THE TRENCH AND COMPACT THE SOIL FIRMLY TO ANCHOR THE BOTTOM OF THE SILT REPRESENTATIVE. THE ACTION WILL BE APPROVED WHEN THE ARE TO BE PLACED PRIOR TO CLEARING AND/OR LAND DISTURBANCE. TRENCH AND TURNED OUT 4" IN THE TRENCH. FENCE. BURIED FABRIC SHALL NOT BE VISIBLE. CONTRIBUTING DRAINAGE AREA IS STABLE. RYE (GRAIN) 120 TALL FESCUE 80 10. THE CONTRACTOR SHALL INSPECT ALL EROSION CONTROL ANNUAL KOBE LESPEDEZA 50 PENSACOLA BAHIAGRASS 50 4. A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL MEASURES WEEKLY AND AFTER EACH RUNOFF -PRODUCING EVENT. OMIT ANNUAL LESPEDEZA WHEN DURATION OF TEMPORARY COVER IS NOT EXTEND BEYOND JUNE. SERICEA LESPEDEZA 30 PLAN AND PERMIT SHALL BE MAINTAINED ON THE SITE AT ALL TIMES. ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE POSTS MAX 8' O.C. KOBE LESPEDEZA 10 EFFECTIVENESS OF THE EROSION CONTROL DEVICES SHALL BE SEEDING DATES: 5. PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS MADE IMMEDIATELY. WIRE FENCE "HOG WIRE" JANUARY 1 MAY 1 SEEDING NOTES: OTHER THAN INDICATED ON THESE PLANS INCLUDING, BUT NOT LIMITED TO OFF -SITE BORROW OR WASTE AREAS STAGING OR 11. ALL TEMPORARY EROSION CONTROL MEASURES SHALL BE ,'+.v�:.;;:.;!:::,,,,:::::<::: :<.::.., <" A "!' i;`�issi+i}€:::;::::: .. FILTER FABRIC _ 1. FROM SEPT. 1 TO MAR. 1 USE UNSCARIFIED SERICEA SEED. STORAGE AREAS),THE CONTRACTOR SHALL PREPARE AND SUBMIT REMOVED BY CONTRACTOR ONCE STABILIZATION OR A SUFFICIENT X #9 WIRE STAPLES 1-1/2" LONG SOIL AMENDMENTS: FOLLOW RECOMMENDATIONS OF SOIL TESTS OR APPLY 2,000 LB./ACRE GROUND AGRICULTURAL LIMESTONE AND 750 2. ON POORLY DRAINED SITES OMIT SERICEA AND INCREASE KOBE TO 30 LB./ACRE. 3. WHERE A NEAT APPEARANCE IS DESIRED OMIT SERICEA AND INCREASE KOBE TO 40 LB./ACRE. A SUPPLEMENTARY EROSION CONTROL PLAN TO THE OWNER FOR GROUND COVER HAS BEEN ESTABLISHED OR AS DIRECTED BY THE..:.::>:;"�.:>... REVIEW AND TO NCDENR REGIONAL OFFICE FOR APPROVAL. ENGINEER. NCDENR S FINAL APPROVAL IS REQUIRED. > :.:<:::::.;:::,'. ' �.:.jj:..:: .:..>:.:.:<..:..:.:.. :.>.:..>.:...:..:... ::.:;-:.:.. ::�q�...... 1^;-... F BOTTOM OF WIRE FENCE AND �� LB./ACRE 10-10-10 FERTILIZER. CONTRACTOR SHALL PAY ALL FEES REQUIRED AND SHALL INSTALL ....#.".�'. .. :!::::•..:�:.:>`�:.. ^ . .:...:....... ':'.:i:i:> :i:';:':>:ii^ i:::::':i':('i:::i :"'iiiE " ::': "> - ....... C7 FILTER FABRIC BURIED 8 IN - EXCAVATED TRENCH & ruRNED NURSE PLANTS: NECESSARY MEASURES AT NO SEPARATE PAYMENT. THE 12. TEMPORARY GRAVEL CONSTRUCTION ENTRANCE SHALL BE OUT 4" IN THE TRENCH MULCH: BETWEEN APRIL 15 AND AUG. 15, ADD 10 LB./ACRE OF GERMAN MILLET OR 15 LB./ACRE SUDANGRASS. PRIOR TO MAY 1 CONTRACTOR SHALL PROVIDE THE OWNER AND THE ENGINEER A REQUIRED AT ALL CONSTRUCTION STAGING AREA ENTRANCES AND! ..t ?: -�` FLOW APPLY 4,000 LBJACRE STRAW. ANCHOR STRAW BY TACKING WITH ASPHALT, NETTING, OR A MULCH ANCHORING TOOL. OR AFTER AUG. 15, ADD 25 LBJACRE RYE (GRAIN). COPY OF THE AMENDED PERMIT. ALL CONSTRUCTION ACCESS LOCATIONS INTO NON -PAVED AREA. %W24" A DISK WITH BLADES SET NEARLY STRAIGHT CAN BE USED AS A MULCH ANCHORING TOOL. 6. THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY 13. WHEN CROSSING CREEK OR DRAINAGE -WAY, THE CONTRACTOR STEEL POST DRIVEN INTO GROUND SEEDING DATES: ADDITIONAL EROSION CONTROL MEASURES NECESSARY TO PREVENT SHALL RIP -RAP WITH FABRIC DISTURBED BANKS AND CHANNEL AND A MAINTENANCE: BEST POSSIBLE EROSION AND SEDIMENTATION AS DETERMINED BY EITHER NCDENR RESTORE SLOPES TO ORIGINAL CONTOURS, BUT NOT STEEPER THAN STEP 3 STEP 4 SECTION A -A REFERTILIZE IF GROWTH IS NOT FULLY ADEQUATE. RESEED, REFERTILIZE AND MULCH IMMEDIATELY FOLLOWING EARLY SPRING: FEB. 15 -MAR. 20 FEB. 15 -APR. 30 OR THE ENGINEER. 2:1 MAXIMUM. DISTURBED CREEK AREA SHALL BE STABILIZED MAINTENANCE EROSION OR OTHER DAMAGE. FALL: SEPT. 1 - SEPT. 30 SEPT. 1 - OCT. 31 IMMEDIATELY. 1. INSPECT SEDIMENT FENCES AT LEAST ONCE A WEEK AND AFTER EACH RAINFALL. MAKE ANY REQUIRED REPAIRS IMMEDIATELY. TEMPORARY SEEDING/MULCHING SPECIFICATIONS (FOR SUMMER) SOIL AMENDMENTS: 2. SHOULD THE FABRIC OF A SEDIMENT FENCE COLLAPSE, TEAR, DECOMPOSE OR BECOME INEFFECTIVE, REPLACE IT PROMPTLY. SEEDING MIXTURE: APPLY LIME AND FERTILIZER ACCORDING TO SOIL TEST, OR APPLY 3,000 - 5,000 LBJACRE GROUND AGRICULTURAL SPECIES RATE (LB./ACRE) LIMESTONE (USE THE LOWER RATE ON SANDY SOILS) AND 1,000 LBJACRE 10-10-10 FERTILIZER. 3. REMOVE SEDIMENT DEPOSITS AS NECESSARYTO PRESSURE ON THE FENCE. TAKE CARE TO PROVIDE ADEQUATE STORAGE VOLUME FOR THE AVOID UNDERMINING THE FENCE DURING CLEANOUT. NEXT RAIN AND TO REDUCE NTS GERMAN MILLET 40 MULCH: 4. REMOVE ALL FENCING MATERIALS AND UNSTABLE SEDIMENT DEPOSITS AND BRING THE AREA TO GRADE AND STABILIZE AFTER APPLY 4,000 LBJACRE GRAIN STRAW OR EQUIVALENT COVER OF ANOTHER SUITABLE MULCH. ANCHOR STRAW BY THE CONTRIBUTING DRAINAGE AREA HAS BEEN PROPERLY STABILIZED AND NCDENR APPROVES REMOVAL. A SMALL -STEMMED SUDANGRASS MAY BE SUBSTITUTED AT A RATE OF 50 LBJACRE. TACKING WITH ASPHALT, NETTING, OR ROVING OR BY CRIMPING WITH A MULCH ANCHORING TOOL. A DISK WITH BLADES SET NEARLY STRAIGHT CAN BE USED AS A MULCH ANCHORING TOOL. 3 GENERAL EROSION AND SEDIMENT CONTROL NOTES 4 SILT FENCE SEEDING DATES: MAY 1 - AUGUST 15 MAINTENANCE: IF GROWTH IS LESS THAN FULLY ADEQUATE, REFERTILIZE IN THE SECOND YEAR, ACCORDING TO THE SOIL TESTS OR SOIL AMENDMENTS: TOP DRESS WITH 500 LBJACRE 10-10-10 FERTILIZER. MOW AS NEEDED WHEN SERICEA IS OMITTED FROM THE MIXTURE. DESIGN CRITERIA FOLLOW RECOMMENDATIONS OF SOIL TESTS OR APPLY 2,000 LBJACRE GROUND AGRICULTURAL LIMESTONE AND 750 RESEED, FERTILIZE, AND MULCH DAMAGED AREAS IMMEDIATELY. LBJACRE 10-10-10 FERTILIZER. AGGREGATE SIZE -USE 2-3 INCH WASHED STONE DIMENSION OF GRAVEL PAD MULCH: SEEDING SPECIFICATIONS GRAVEL ENTRANCE SHALL BE 50 FEET THICKNESS - 6 INCHES MINIMUM IN LENGTH AND 12 FEET IN WIDTH LL LASS 1 RIP RAP APPLY 4,000 LBJACRE STRAW. ANCHOR STRAW BY TACKING WITH ASPHALT, NETTING, OR A MULCH ANCHORING TOOL. SEEDING MIXTURE: WITH 20 FOOT RADIUS AT EXISTING WIDTH - 12 FT. MINIMUM OR FULL WIDTH AT ACCESS j SEE SECT ION THRU BASIN BELOW) A DISK WITH BLADES SET NEARLY STRAIGHT CAN BE USED AS A MULCH ANCHORING TOOL. RonownY POINTS OF THE VEHICULAR ENTRANCE AND EXIT 36'-0" MIN 4'-0" 10'-0" AREA, WHICHEVER IS GREATER / // F\� MAINTENANCE: SPECIES RATE (LB./ACRE) 6„� LENGTH- 50 FT. MINIMUM. / / \ 1 I REFERTILIZE IF GROWTH IS NOT FULLY ADEQUATE. RESEED, REFERTILIZE AND MULCH IMMEDIATELY FOLLOWING COMMON BERMUDAGRASS 40-80(1-2 LB./1,000 FT2) TR NCES AND EXITS LOCATTO LIMIOT ATE CONS TRUCTIONLEAENTRANCES \ LASS 1 RIP RAP HEADWALL EROSION OR OTHER DAMAGE. AND TO PROVIDE FOR MAXIMUM UTILITY BY ALL SEEDING DATES: FILTER FABRIC CONSTRUCTION VEHICLES AVOID STEEP GRADES 2-3" WASHED STONE AND ENTRANCES AT CURVES IN PUBLIC ROADS / TEMPORARY SEEDING/MULCHING SPECIFICATIONS (FOR FALL) SEEDING MIXTURE: COASTAL PLAIN: APR. - JULY CONTRACTOR SHALL INSTALL ADDITIONAL GRAVEL GRAVEL CONSTRUCTION ENTRANCE CONSTRUCTION ENTRANCES NOT INDICATED ON THE PLANS REQUIRED FOR STAGING AND/OR BORROW AREAS AND // / I \ \\\\� 57 WASHED STONE SOIL AMENDMENTS: 1' THICKX 3' HIGH MIN. SPECIES RATE (LB./ACRE) RYE (GRAIN) 120 APPLY LIME AND FERTILIZER ACCORDING TO SOIL TEST, OR APPLY 3,000 LB./ACRE GROUND AGRICULTURAL LIMESTONE AND 500 LBJACRE 10-10-10 FERTILIZER. MAINTAIN AT NO ADDITIONAL EXPENSE TO THE OWNER. CONTRACTOR SHALL SUPPLEMENT AND MAINTAIN GRAVEL CONSTRUCTION ENTRANCES AT HIS EXPENSE UNTIL FINAL SEDIMENT STORAGE AREA ACCEPTANCE. PERSPECTIVE VIEW SEEDING DATES: MULCH: USE JUTE, EXCELSIOR MATTING, OR OTHER EFFECTIVE CHANNEL LINING MATERIAL TO COVER THE BOTTOM OF OP NOT TO SCALE AUGUST 15 - DECEMBER 30 SOIL AMENDMENTS: CHANNELS AND DITCHES. THE LINING SHOULD EXTEND ABOVE THE HIGHEST CALCULATED DEPTH OF FLOW. ON CHANNEL SIDE SLOPES ABOVE THIS HEIGHT, AND IN DRAINAGES NOT REQUIRING TEMPORARY LININGS, APPLY 4,000 G� �� MAINTENANCE FLOO STORAGE NATURAL GROUND 1' 2' RIP RAP HEADWALL FOLLOW RECOMMENDATIONS OF SOIL TESTS OR APPLY 2,000 LBJACRE GROUND AGRICULTURAL LIMESTONE AND LBJACRE GRAIN STRAW AND ANCHOR STRAW BY STAPLING NETTING OVER THE TOP. J� Q Z MAINTAIN THE GRAVEL PAD INBA CONDITION TO PREVENT MUD OR SEDIMENT FROM LEAVING THE CONSTRUCTION SITE. THIS MAY ZONE 1,000 LB./ACRE 10-10-10 FERTILIZER. MULCH AND ANCHORING MATERIALS MUST NOT BE ALLOWED TO WASH DOWN SLOPES WHERE THEY CAN CLOG Sp' REQUIRE PERIODIC TOPDRESSING WITH 2-INCH STONE. AFTER EACH SEDIMENT STORAGE 1.5' - - - - - - - - DRAINAGE DEVICES. mwn. RAINFALL, INSPECT ANY STRUCTURE USED TO TRAP SEDIMENT AND MULCH: CLEAN IT OUT AS NECESSARY. IMMEDIATELY REMOVE ALL - --FLO�JV- - - - FLOvV_ 1.5' IPE INVERT APPLY 4,000 LBJACRE STRAW. ANCHOR STRAW BY TACKING WITH ASPHALT, NETTING, OR A MULCH ANCHORING TOOL. MAINTENANCE: / OBJECTIONABLE MATERIALS SPILLED, WASHED OR TRACKED ONTO PUBLIC ROADWAYS. 57 FILTER FABRIC CLASS 1 RIP A DISK WITH BLADES SET NEARLY STRAIGHT CAN BE USED AS A MULCH ANCHORING TOOL. A MINIMUM OF 3 WEEKS IS REQUIRED FOR ESTABLISHMENT. INSPECTION AND REPAIR MULCH FREQUENTLY. MAX. SEDIMENT DEPT WASHED -RAP CONSTRUCTION SPECIFICATIONS: STONE MAINTENANCE: REFERTILIZE THE FOLLOWING APR. WITH 50 LBJACRE NITROGEN. (CLEAN OUT POINT) 1. CLEAR THE AREA OF ALL DEBRIS. REPAIR AND REFERTILIZE DAMAGED AREAS IMMEDIATELY. TOP DRESS WITH 50 LBJACRE OF NITROGEN IN MARCH. IF 2. INSTALL THE CLASS B OR CLASS I RIPRAP IN A SEMI -CIRCLE AROUND SECTION THRU BASIN, FILTER, & CULVERT PIPE THE PIPE INLET. IT IS NECESSARY TO EXTEND TEMPORARY COVER BEYOND JUNE 15, OVERSEED WITH 50 LBJACRE KOBE LESPEDEZA NOT TO SCALE 3. A 1 FOOT THICK LAYER OF NCDOT #5 OR #57 STONE SHOULD BE IN LATE OR EARLY MARCH. �'C MAINTENANCE: PLACED ON THE OUTSIDE SLOPE OF THE RIPRAP. 4. SEDIMENT STORAGE AREA SHOULD BE EXCAVATED AROUND THE AGGREGATE �rL INSPECT ROCK PIPE INLET PROTECTION AT LEAST WEEKLY AND AFTER OUTSIDE OF THE STONE HORSESHOE 18" BELOW NATURAL GRADE. 6" MIN. THICKNESS EACH SIGNIFICANT (1/2" OR GREATER) RAINFALL EVENT AND REPAIR 5. WHEN THE CONTRIBUTING DRAINAGE AREA HAS BEEN STABILIZED, FILL IMMEDIATELY. REMOVE SEDIMENT AND RESTORE THE SEDIMENT DEPRESSION AND ESTABLISH FINAL GRADING ELEVATIONS, COMPACT, STORAGE ORIGINAL HAS AND STABILIZE WITH GROUND COVER. 2-3" COURSE ACCUMULATED TO 1 2 THE DESIGN DEPTH OF HE TRAP. PLACE THE SEDIMENT THAT IS REMOVED IN THE DESIGNATED DISPOSAL AREA AND REPLACE THE CONTAMINATED PART OF THE GRAVEL FACING. NTS CHECK THE STRUCTURE FOR DAMAGE. ANY RIPRAP DISPLACED FROM THE STONE HORSESHOE MUST BE REPLACED IMMEDIATELY. NTS 1 TEMPORARY SEEDING SPECIFICATIONS 2 PERMANENT SEEDING SPECIFICATIONS 5 TEMPORARY GRAVEL CONSTRUCTION ENTRANCE 6 ROCK PIPE INLET PROTECTION CHANNEL INSTALLATION 12"- L = THE DISTANCE SUCH THAT POINTS A AND B ARE OF EQUAL ELEVATION 6" \\/, - A L __ � SEDIMENT J I -III -III -III -III -III- - STORAGE AREA -' -, -; 20' EP-EP CENTER OF THE DAM IS TO BE 9" LOWER THAN THE EDGES (MIN) 1 5' q TO FORM A WEIR MIN. � , I O 10' 10 �oQe \ oo \ 9" MIN. ... .. f ] I-4"-I �'.'. i- r -III- CENTER OF THE DAM IS \\\�� j� O //\\/\\/\\� 1 % �- TO BE 9" LOWER THAN ( ] ......... . 1 % I I FILTER FABRIC THE EDGES (MIN) TO FORM A WEIR ] \ \/ 1.:::::::'::'::'::'::' 2"-5" \\ \ 1 �?............ �- dope 1 - 8 CABC CLASS A OR B EROSION CHANNEL OR DITCH \ \\':.....................?:i?ri''' - - I- CONTROL STONE 2• APPLICATION A \\ \\ :: �� / 6. 24" MAX. l \ \ \':C:{{;{';:':';:':';:{{; w - z z i AT CENTER \w \:: ::� % I? _j U MAINTENANCE\�\\ 4"_6" 6" \\� 1. INSPECT THE CHECK DAMS AFTER EACH RAINFALL BUT IN NO \\ CASE LESS THAN ONCE PER WEEK FILTER FABRIC .................. 3. REMOVE SEDIMENT DEPOSITS AS NECESSARY TO PROVIDE ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN. TAKE CARE SECTION A -A TO AVOID UNDERMINING THE DAM DURING CLEANOUT. 1. PREPARE SOIL BEFORE INSTALLING BLANKETS, INCLUDING ANY NECESSARY APPLICATION OF LIME, FERTILIZER, AND SEED. 3. CLEAN OR REPLACE THE STONE WHEN IT SHOWS SIGNS OF NOTE: WHEN USING CELL-0-SEED DO NOT SEED PREPARED AREA. CELL-0-SEED MUST BE INSTALLED WITH PAPER SIDE DOWN. CLOGGING OR OTHERWISE DOES NOT PERFORM CORRECTLY NTS 4. WEIR SECTION MUST BE 9" LOWER THAN ABUTMENTS 5. DOWNSTREAM APRON LENGTH SHOULD BE 3 TIMES THE NTS 2. BEGIN AT THE TOP OF THE CHANNEL BY ANCHORING THE BLANKET IN A 6" (15 CM) DEEP X 6" (15 CM) WIDE TRENCH WITH APPROXIMATELY 12" (30 CM) OF BLANKET EXTENDED BEYOND THE UP -SLOPE PORTION OF THE TRENCH. ANCHOR THE BLANKET HEIGHT OF THE WEIR. 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 7 ACCESS DRIVE TYPICAL SECTION 8 CHECK DAM WITH WEIR OVER SEED AND COMPACTED SOIL. SECURE BLANKET OVER COMPACTED SOIL WITH A ROW OF STAPLES/STAKES SPACED APPROXIMATELY 12" (30 CM) ACROSS THE WIDTH OF THE BLANKET. 3. ROLL CENTER BLANKET IN DIRECTION OF WATER FLOW IN BOTTOM OF CHANNEL. BLANKETS WILL UNROLL WITH APPROPRIATE SIDE ® AGAINST THE SOIL SURFACE. ALL BLANKETS MUST BE SECURELY FASTENED TO SOIL SURFACE BY PLACING STAPLES/STAKES IN MAINTENANCE ® 4.00'[1.22M] Ft i 4.00'[1.22M] APPROPRIATE LOCATIONS AS SHOWN IN THE STAPLE PATTERN GUIDE. WHEN USING THE DOT SYSTEM I STAPLES/STAKES SHOULD BE PLACED THROUGH EACH OF THE COLORED DOTS CORRESPONDING TO THE APPROPRIATE STAPLE PATTERN. PIPE OUTLET TO 1. INSPECT THE OUTLET PROTECTION WELL-DEFINED CHANNEL AFTER EACH RAINFALL BUT IN NO 8.00' [2.44M] 8.00'[2.44M] • • 4. PLACE CONSECUTIVE BLANKETS END OVER END (SHINGLE STYLE) WITH A 4" - 6" (10 CM -15 CM) OVERLAP. USE A DOUBLE CASE LESS THAN ONCE PER WEEK. A A z.00'[o.s1M] 2.00'[0.61MI ROW OF STAPLES STAGGERED 4" (10 CM) APART AND 4" (10 CM) ON CENTER TO SECURE BLANKETS. ANY STONES THAT THAT HAVE BEEN - - DISLODGED SHOULD BE REPLACED • 5. FULL LENGTH EDGE OF BLANKETS AT TOP OF SIDE SLOPES MUST BE ANCHORED WITH A ROW OF STAPLES/STAKES AND ANY EROSION AROUND THE 4.00'[1.22MI APPROXIMATELY 12" (30 CM) APART IN A 6" (15 CM) DEEP X 6" (15 CM) WIDE TRENCH. BACKFILL AND COMPACT THE TRENCH OUTLET SHOULD BE REPAIRED. - - 4.00' [1.22M] �i • • AFTER STAPLING. 0.7 STAPLES PER SQ. YD. 0.7 STAPLES PER SQ. YD. (0.8 STAPLES PER SQM) . 6. ADJACENT BLANKETS MUST BE OVERLAPPED APPROXIMATELY 2" - 5" (5 CM -12.5 CM) ( ) DEPENDING ON BLANKET TYPE AND . (0.8 STAPLES PER SQM) STAPLED. 0 PLAN ® © ® I © 7. IN HIGH FLOW CHANNEL APPLICATIONS, A STAPLE CHECK SLOT IS RECOMMENDED AT 30 TO 40 FOOT (9 M - 12 M) INTERVALS. GRAVEL OR FABRIC T� 1.50' 2.00' M] 1.50'[0.46M] USE A DOUBLE ROW OF STAPLES STAGGERED 4" (10 CM) APART AND 4" (10 CM) ON CENTER OVER ENTIRE WIDTH OF THE 2.00' [0.61M] [0.46M] 4.00' [1.22M] • 3.00' [0.91M] • [0.61 3.00' [0.91 M] • • 4.00' [1.22M] • • CHANNEL. L �- L 2.00' [0.61M] • • 2.00' [0.61 M] • • 8. THE TERMINAL END OF THE BLANKETS MUST BE ANCHORED WITH A ROW OF STAPLES/STAKES APPROXIMATELY 12" (30 CM) • z.00'[o.s1M]41 2.00'[0.61M] •'I • 40 • 41 APART IN A 6" (15 CM) DEEP X 6" (15 CM) WIDE TRENCH. BACKFILL AND COMPACT THE TRENCH AFTER STAPLING. • 4.00'[1.22M] • • 4.00'[1.22M] NOTE: * IN LOOSE SOIL CONDITIONS, THE USE OF STAPLE OR STAKE LENGTHS GREATER THAN 6" (15 CM) MAY BE NECESSARY TO p p' 4.00'[1.22M] 41 • 40 4.00'[1.22M] • PROPERLY ANCHOR THE BLANKETS. I �I I I _ 1Tf=1Tf=1Tf= D ,fI�III I I I I I I II I • It • • • • A NOTE: I 1.3 STAPLES PER SQ. YD. 1.7 STAPLES PER SQ. YD. s STAPLES PER sQ. M) (z.o STAPLES PER SQ. M) 1.3 STAPLES PER SQ. YD. 1.7 STAPLES PER SQ. YD. (1.5 STAPLES PER sQ. M) z.o STAPLES PER SQ. M) B C CRITICAL POINTS * HORIZONTAL STAPLE SPACING SHOULD BE ALTERED IF NECESSARY TO ALLOW STAPLES TO SECURE THE II I I�IIK GRAVEL ORYFABRIc A. OVERLAPS AND SEAMS CRITICAL POINTS ALONG THE CHANNEL SURFACE. IIII B. PROJECTED WATER LINE SECTION A -A QD ® ® ® C. CHANNEL BOTTOM/SIDE ** IN LOOSE SOIL CONDITIONS, THE USE OF STAPLE L L �asM] SLOPE VERTICES OR STAKE LENGTHS GREATER THAN 6" (15 cm) MAY NOTES 1.50'[0.46M] 1.50'[0.46M] 3.00' [0.91M] • 3.00' [0.91 M] • • 1.so'[±.asM] BE NECESSARY TO PROPERLY ANCHOR THE BLANKETS. 1. LA IS THE LENGTH OF THE RIPRAP 3. IN AWELL-DEFINED CHANNEL EXTEND • • 3.00' [0.91 M] • • • 3.00' [0.91 M] • • • • APRON.(SEE EC PLAN) THE APRON THE REQUIRED 4' WIDTH OR UP TO THE TOP OF THE CHANNEL 2.00'[0.61M] T • • • • • • • • • z.00'[o.s1M] 2. D = 1.5 TIMES THE MAXIMUM BANKS, WHICHEVER IS LESS. • a.00'[1.zzM] • 00'[0.30M] • • • 4.00'[1.22M] • • • • 1.00'[0.30M] MAINTENANCE: STONE DIAMETER BUT NOT LESS THAN 6". 4. A FILTER FABRIC OR BLANKET SHOULD BE 2.00'[0.61MI • • • 4.00' [1.22M] • • • • • • • • • • • • 2.00' [0.61 M] INSTALLED BETWEEN THE RIPRAP • • 00' [0.30M] 1. INSPECT THE EROSION CONTROL BLANKET ONCE A WEEK AND AFTER EVERY RAINFALL. AND SOIL FOUNDATION. • • • • • • • • • 2. IMMEDIATELY REPAIR AND/OR REPLACE ANY DAMAGED BLANKET. • • • • • • • • • 3. IF GROUND COVER IS NOT ESTABLISHED THROUGH THE BLANKET WITHIN 2 WEEKS, THE BLANKET NTS 3.4 STAPLES PER SQ. YD. 3.6 STAPLES PER SQ. YD. (4.1 STAPLES PER SQ. M) (4.3 STAPLES PER SQ. M) NTS • • • • • • 3.4 STAPLES PER SQ. YD. 3.6 STAPLES PER SQ. YD. N T 1 SHOULD BE REMOVED AND THE AREA RESEEDED. AFTER RESEEDING, THE BLANKET SHOULD BE REINSTALLED. NTS (4.1 STAPLES PER SQ. M) (4.3 STAPLES PER SQ. M) VV 9 TYPICAL RIP RAP APRON 10 STAPLE PATTERN FOR 4' ROLLS 11 STAPLE PATTERN FOR 8' ROLLS 12 EROSION CONTROL BLANKET INSTALLATION 4Dsite solutions civil engineering I land surveying 409 Chicago Drive, Suite 112, Fayetteville, INC 28306 office 1910-426-6777 fax 1910-426-5777 license number I C-2354 wwwAD site solutions.com ������►►CAR/i���i ♦� NN SEA • 02714 't �j� • s ••......• `�� T U"i-2�-22 REVISIONS PROJECT NAME LINDEN LANDING SUBDIVISION SITE & EROSION CONTROL DETAILS CLIENT AGS LAND LLC 1786 Metromedical Drive Fayetteville, North Carolina 28304 Phone: (910) 779-0019 PROJECT INFORMATION DESIGNED BY: BRETT DRAWN BY: BRETT CHECKED BY: SCOTT PROJECT NUMBER: 1878 DRAWING SCALE NOT TO SCALE DATE RELEASED SEPTEMBER 29, 2022 SHEET NUMBER C-6mO