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Home My WebLink AboutC105 STORMWATER POLLUSION PREVENTION PLAN DETAILSEROSION CONTROL BLANKETSTAPLE PATTERN1.PREPARE SOIL BEFORE INSTALLING ROLLED EROSION CONTROL PRODUCTS (RECP's), INCLUDINGANY NECESSARY APPLICATION OF LIME, FERTILIZER, AND SEED. NOTE: WHEN USING CELL-O-SEEDDO 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 RECP'S IN A 6" (15 CM) DEEP X 6" (15 CM)WIDE TRENCH WITH APPROXIMATELY 12" (30 CM) OF RECP'S EXTENDED BEYOND THE UP-SLOPEPORTION OF THE TRENCH. ANCHOR THE RECP'S WITH A ROW OF STAPLES/STAKESAPPROXIMATELY 12" (30 CM) APART IN THE BOTTOM OF THE TRENCH. BACKFILL AND COMPACTTHE TRENCH AFTER STAPLING. APPLY SEED TO COMPACTED SOIL AND FOLD REMAINING 12" (30CM) PORTION OF RECP'S BACK OVER SEED AND COMPACTED SOIL. SECURE RECP'S COVERCOMPACTED SOIL WITH A ROW OF STAPLES/STAKES SPACED APPROXIMATELY 12" (30 CM) APARTACROSS THE WIDTH OF THE RECP'S.3.ROLL THE RECP'S (A.) DOWN OR (B.) HORIZONTALLY ACROSS THE SLOPE. RECP'S WILL UNROLLWITH APPROPRIATE SIDE AGAINST THE SOIL SURFACE. ALL RECP's MUST BE SECURELY FASTENEDTO SOIL SURFACE BY PLACING STAPLES/STAKES IN APPROPRIATE LOCATIONS AS SHOWN IN THESTAPLE PATTERN GUIDE. WHEN USING THE DOT SYSTEM , STAPLES/STAKES SHOULD BE PLACEDTHOUGH EACH OF THE COLORED DOTS CORRESPONDING TO THE APPROPRIATE STAPLEPATTERN.4.THE EDGES OF PARALLEL RECP's MUST BE STAPLED WITH APPROXIMATELY 2" - 5" (5 CM - 12.5 CM)OVERLAP DEPENDING ON RECP's TYPE.5.CONSECUTIVE RECP'S SPLICED DOWN THE SLOPE MUST BE PLACED END OVER END (SHINGLESTYLE) WITH AN APPROXIMATE 3" (7.5 CM) OVERLAP. STAPLE THROUGH OVERLAPPED AREA,APPROXIMATELY 12" (30 CM) APART ACROSS ENTIRE RECP's WIDTH. NOTE: IN LOOSE SOILCONDITIONS, THE USE OF STAPLE R STAKE LENGTHS GREATER THAN 6" (15 CM) MAY BENECESSAY TO PROPERLY SECURE THE RECP's.2"-5" (5 CM-12.5CM)12" (30 CM)6" (15 CM)6" (15 CM)SLOPE INSTALLATIONSPECIFICATIONSSITE PREPARATION_ GRADE THE SITE TO ACHIEVE POSITIVE DRAINAGE._ PREPARE A SMOOTH, FIRM SOIL SURFACE AND APPLY SOIL AMENDMENTS. IRRIGATION IRRIGATE AS NEEDEDTO ENSURE ROOTING OF SOD.MATERIALS_ SOIL AMENDMENTS - SELECT MATERIALS AND RATES AS DETERMINED BY A SOIL TEST (CONTACT YOURCOUNTY SOIL AND WATER CONSERVATION DISTRICT OR COOPERATIVE EXTENSION OFFICE FOR ASSISTANCEAND SOIL INFORMATION, INCLUDING AVAILABLE SOIL TESTING SERVICES.) OR 400 TO 600 POUNDS OF 12-12-12ANALYSIS FERTILIZER, OR EQUIVALENT._ SOD - SELECT A HIGH QUALITY, HEALTHY, VIGOROUS VARIETY WELL ADAPTED TO THE REGION ANDCOMPATIBLE WITH THE INTENDED USE.INSTALLATIONSOD SHOULD NOT BE INSTALLED DURING HOT WEATHER, ON DRY SOIL, FROZEN SOIL, COMPACTED CLAY,LOOSE SAND OR GRAVELLY SUBSTRATE SOILS, AGGREGATE, OR PESTICIDE TREATED SOIL. THE IDEAL TIMETO LAY SOD IS MAY 1 TO JUNE 1 OR SEPTEMBER 1 TO SEPTEMBER 30, ALTHOUGH IT CAN BE INSTALLED ASEARLY AS MARCH 15 IF AVAILABLE OR JUNE 1 TO SEPTEMBER 1 IF IRRIGATED.SITE PREPARATION1.APPLY TOPSOIL IF EXISTING SOIL CONDITIONS ARE UNSUITABLE FOR ESTABLISHING VEGETATION.2.GRADE THE SITE TO ACHIEVE POSITIVE DRAINAGE AND CREATE A SMOOTH, FIRM SOIL SURFACE.3.WHERE APPLICABLE, USE A CHISEL PLOW, DISK, HARROW, OR RAKE TO BREAK UP COMPACTED SOILS ANDCREATE A FAVORABLE ROOTING DEPTH OF SIX TO EIGHT INCHES.SOD BED PREPARATION1.TEST SOIL TO DETERMINE PH AND NUTRIENT LEVELS.2.IF SOIL PH IS TOO ACIDIC FOR THE GRASS SOD TO BE INSTALLED, APPLY LIME ACCORDING TO SOIL TESTRESULTS OR AT THE RATE RECOMMENDED BY THE SOD SUPPLIER.3.APPLY FERTILIZER AS RECOMMENDED BY THE SOIL TEST. IF TESTING WAS NOT DONE, APPLY 400 TO 600POUNDS PER ACRE OF 12-12-12 ANALYSIS FERTILIZER, OR EQUIVALENT.4.WORK THE SOIL AMENDMENTS INTO THE UPPER TWO TO FOUR INCHES OF SOIL WITH A DISK OR RAKEOPERATED ACROSS THE SLOPE.5.RAKE OR HARROW THE AREA TO ACHIEVE A SMOOTH FINAL GRADE AND THEN ROLL OR CULTIPACK THESOIL SURFACE TO CREATE A FIRM SURFACE ON WHICH TO LAY THE SOD.LAYING THE SOD1.INSTALL SOD WITHIN THIRTY-SIX HOURS OF ITS CUTTING.2.STORE THE SOD IN A SHADED LOCATION DURING INSTALLATION.3.IMMEDIATELY BEFORE LAYING THE SOD, RAKE THE SOIL SURFACE TO BREAK ANY CRUST. (IF THE WEATHERIS HOT, LIGHTLY IRRIGATE THE SOIL SURFACE PRIOR TO LAYING THE SOD.)4.LAY SOD STRIPS IN A BRICK-LIKE PATTERN.5.BUTT ALL JOINTS TIGHTLY AGAINST EACH OTHER (DO NOT STRETCH OR OVERLAP THEM), USING A KNIFE ORMASON'S TROWEL TO TRIM AND FIT SOD INTO IRREGULARLY SHAPED AREAS.6.ROLL THE SOD LIGHTLY AFTER INSTALLATION TO ENSURE FIRM CONTACT BETWEEN THE SODAND SOIL.7.IRRIGATE NEWLY SODDED AREAS UNTIL THE UNDERLYING SOIL IS WET TO A DEPTH OF FOUR INCHES, ANDTHEN KEEP MOIST UNTIL THE GRASS TAKES ROOT.SLOPE APPLICATION1.INSTALL THE SOD STRIPS WITH THE LONGEST DIMENSION PERPENDICULAR TO THE SLOPE.2.WHERE SLOPES EXCEED A RATIO OF 3:1, STAPLE OR STAKE EACH STRIP AT THE CORNERS AND IN THEMIDDLE.CHANNEL APPLICATION(SODDING PROVIDES QUICKER PROTECTION THAN SEEDING AND MAY REDUCE THE RISK OF EARLY WASHOUT.)1.EXCAVATE THE CHANNEL, ALLOWING FOR THE FULL THICKNESS OF THE SOD.2.LAY THE SOD STRIPS WITH THE LONGEST DIMENSION PERPENDICULAR TO CHANNEL FLOW.3.STAPLE OR STAKE EACH STRIP OF SOD AT THE CORNERS AND IN THE MIDDLE.4.STAPLE JUTE OR BIODEGRADABLE POLYPROPYLENE NETTING OVER THE SODDED AREA TO MINIMIZE THEPOTENTIAL FOR WASHOUT DURING ESTABLISHMENT.MAINTENANCE_ INSPECT WITHIN 24 HOURS OF EACH RAIN EVENT AND AT LEAST ONCE EVERY SEVEN CALENDAR DAYS UNTILSOD IS WELL ROOTED._ KEEP SOD MOIST UNTIL FULLY ROOTED._ AFTER SOD IS WELL-ROOTED (TWO TO THREE WEEKS), MAINTAIN A PLANT HEIGHT OF TWO TO THREE INCHES._ TIME MOWING TO AVOID RUTS IN TURF._ FERTILIZE TURF AREAS ANNUALLY. APPLY FERTILIZER IN A SPLIT APPLICATION. FOR COOL SEASON GRASSES,APPLY ONE-HALF OF THE FERTILIZER IN LATE SPRING AND ONE-HALF IN EARLY FALL. FOR WARM-SEASONGRASSES, APPLY ONE-THIRD IN EARLY SPRING, ONE-THIRD IN LATE SPRING AND ONE-THIRD IN MID-SUMMER.REFERENCE IN CHAPTER 7 PAGES 47-50 IN THE INDIANA STORM WATER QUALITY MANUAL(NO SCALE)EROSION CONTROL ProductsGuaranteed SOLUTIONS14649 HIGHWAY 41 NORTHEVANSVILLE, IN 47725800-720-2040www.nagreen.com(NO SCALE)GENERAL STAPLE RECOMMENDATIONSSTAPLE PATTERNS APPLY TO ALL NORTH AMERICAN GREEN EROSION CONTROL BLANKETS.STAPLE PATTERNS MAY VARY DEPENDING UPON SOIL TYPE AND AVERAGE ANNUAL RAINFALL.AT SLOPE LENGTHS GREATER THAN 300 FEET OR WHERE DRAINAGE OVER LARGE AREASIS DIRECTED ONTO THE BLANKETS, STAPLE PATTERN "C" SHOULD BE UTILIZED.CHANNEL LININGS REQUIRED A 2.0' MINIMUM OVERLAP AT LONGITUDINAL JOINTS.SIDESLOPES SHALL REQUIRE A 6" MINIMUM OVERLAP. WHERE OVERLAPS OCCUR,THE UPSTREAM BLANKET SHALL OVERLAP THE DOWNSTREAM.IF OTHER THAN NORTH AMERICAN GREEN EROSION CONTROL BLANKETS ARE INSTALLEDFOLLOW THE INSTALLATION DIRECTIONS RECOMMENDED BY THAT PRODUCTS COMPANY.CROSS SECTIONPERSPECTIVE VIEW(NO SCALE)SOD APPLICATION DETAILCHANNEL LININGS UTILIZE STAPLE PATTERN"C" WITH ADDITIONAL STAPLES ON SIDE SLOPES.1 1/2 STAPLE PER SQ. YD.2 STAPLE PER SQ. YD.ADDITIONAL STAPLESAS REQUIREDSLOPE GRADIENTCHANNELLININGSLOPE LENGTH IN FEET 3002752502252001751501251007550251 STAPLE PER SQ. YD.APRON ON THISSIDE OF THE DIKESHALL BE FOLDEDUNDER THE DIKESECTION 20" ANDGLUED DOWNCONSTRUCTIONAREASECTION A-ADIKE PLAN VIEWAPRONADHESIVEFLOWADHESIVE20"20"ADHESIVE ADHESIVE ADHESIVEADHESIVENOTES1. INSTALLED SILT DIKE UNIT SHALL HAVE CONTINUOUSAND FIRM CONTACT WITH PAVEMENT.2. ADHESIVES SHALL BE LIQUID NAIL OR APPROVEDEQUAL FOR CONCRETE PAVEMENT APPLICATIONS ANDEMULSIFIED ASPHALT FOR ASPHALT APPLICATIONS.ADHESIVE SHALL BE PLACED WHERE THE UNITSOVERLAP AND A 20" STRIP ALONG BOTH EDGES.FLOWOVERLAP PERMANUFACTURER'SRECOMMENDATIONSSILT DIKE(ON EXISTING PAVEMENT)(NO SCALE)EXISTING CONCRETE ORASPHALT PAVEMENTMAINTENANCE1) AFTER EACH STORM EVENT AND AT WEEKLY INTERVALS, INSPECT THE SILT DIKES AND LEVEL OF SEDIMENT PRESENT UPSTREAM OF THE DIKE.2) IF THE SEDIMENT IS 1/2 THE HEIGHT OF THE DIKE, REMOVE SEDIMENT AND DISPOSE OF IN AN APPROVED LOCATION.4) INSPECT DIKE TO ENSURE STORMWATER FLOW IS NOT FLOWING AROUND OR UNDER THE DIKE.5) REPLACE SATURATED OR REPAIR TORN OR DAMAGED DIKES AS REQUIRED.INSTALLATION1) INSTALL SILT DIKE PER THE PLAN LOCATIONS.2) INSTALL DIKE ON PAVEMENT SURFACE PER MANUFACTURERS RECOMMENDATIONS AND INSURE GOOD CONTACT WITH THE ASPHALT SURFACE WITH NO VOIDS UNDER FABRIC.109a b c d8 76e f g h 1098765432Part of the NW/4 of Section 26, Township 18 North, Range 3 East, Clay Township, Hamilton County, Indiana1PREPARED FOR:PROJECT NO.SHEET NO.a b c d 5432e 1f h SUBMITTAL TO CITY OF CARMEL 03.20.2024 TAS RESUBMITTAL TO CITY OF CARMEL 05.15.2024 TAS g ALLAN H. WEIHE, P.E., L.S. - FOUNDER 10505 N. College Avenue Indianapolis, Indiana 46280 weihe.net Build with confidence.SM ENGINEERS 317 | 846 - 6611 800 | 452 - 6408 317 | 843 - 0546 fax W E I H E Land Surveying | Civil Engineering Landscape Architecture05/15/2024PROJECT NO.:REVISIONS AND ISSUES DATE BY DWG NAME: DESIGNED BY: DRAWN BY: CHECKED BY: DATE:STEVEN SCOTT RUCKER P.E. 11300279A P P R O V A L P E N D I N G N O T F O R C O N S T R U C T I O N W220592-C103 swppp det C105STORMWATER POLLUSION PREVENTION PLAN DETAILSW22.0592TAS W22.0592 03.20.2024 SSR SSR COURTYARD BY MARRIOTT 13285 ILLINOIS ST., CARMEL, IN 46032