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Home My WebLink AboutC101 SWPPP DETAILS10 9 8 7 I 6 5 4 I 3 2 I 1 E STANDARD 2' REAR CURB GUARD FLIP OVERFLOW r WITH MAGNEAREAFIC TIE -DOWNS I TYPICAL CURB BOX INLET FILTER LIFT HANDLES a� STEEL CLAMPING BAND REPLACEABLE SEDIMENT BAGS WITH GEOTEXTLE FILTER FABRIC TYPICAL FLAT/RECTANGULAR/ROLLED CURB INLET FILTER INSTALLATION: 1. REMOVEGRATE 2. DROP FLEXSTORM INLET FILTER ONTO is LOAD BEARING LIP OF CASTING OR I CONCRETE STRUCTURE WOVEN Geotextile Sediment Bag Specs (2 RJ vol) 3. REPucE GRATE Material Property Test Method Value (aw) Grab Tensile I ASTMD 4632 1 255 x275 Trapezoidal Tear ASTM D 4533 75 Ibs UV Resistance ASTM D 4355 90% App Open Size (Al ASTM D 4751 20 sieve PermiltiMty ASTMD 4491 1.5/sec Water Flaw Rate ASTM D 4491 200 gpm/sgft Sediment Removal ASTM D7351 82°b RELEASED FOR CONSTRUCTION Subject to compliance with all regulations of State and meal Codes CiityUDDF Camped �VT�VI�O*Na1QML_ DATE: \ 02/28/19 9 4(MINIMUM) -SWEEP INFORMATION' MUST BE DISPLAYED PROMINENTLY ACROSS THE TOP OF SWPPP INFORMATION THE SIGN, AS SHOWN IN THE DETAIL COPY COPY OF COPY OF IDEA OF DRAINAGE NOTICENC NOI APPROVAL SUFFICIENCY LETTER SIGN TO BE DCSCU RIGDMATUR OCRH ONSTR CTIO NS RUUCTON NSTRUCTIO OUTDOOR SIGN BOARD. SITE SITE SITE SIGN MUST BE NOTICEAS NOTOEAS NOTICE AS CONSTRUCTED IN APPLICABLE APPLICABLE APPLICABLE MANNER TO PROTECT DOCUMENTS FROM DAMAGE DUE TO DETAILED DESCRIPTION OF THE LOCATION OFTHE WEATHER (WIND, SUN, SWPPP DOCUMENTATION (BINDER AND SITE MAPS) MOISTURE, ETC.). ON THE SITE. GAUGE STEEL SUSPENSION SYSTEM TYPICAL ROUND INLET FILTER ALL PRODUCTS MANUFACTURED BY INLET 8 PIPE PROTECTION, INC DISTRIBUTED BY ADS WWW.INLETFILTERS.0 IM Hel287-8655 PH (630) 31 FX Z SWPPP INFORMATION SIGN (NO SCALE) 8 NOTES: 1. RE SWPPP INFORMATION SIGN MUST BE LOCATED NEAR THE CONSTRUCTION EXIT OF THE SITE, SUCH THAT IT IS ACCESSIBLE AND VIEWABLE BY THE GENERAL PUBLIC, BUT NOTOBSTRUCTING VIEWS AS TO CAUSE A SAFETY HAZARD. 2. ALL POSTED DOCUMENTS MUST BE MAINTAINED IN A CLEARLY READABLE CONDITION AT ALL TIMES THROUGHOUT CONSTRUC IONAND UNTILTHE NOTCE-OF-TERMINATION (NOT) IS FILED FOR THE PERMIT. 3. CONTRACTOR SHALL POSTOTHERSTORM WATER ANDIOR EROSION AND SEDIMENT CONTROL RELATED PERMITS ON THE SIGN AS REQUIRED BY THE GOVERNING AGENCY. 4. SIGN SHALL BE LOCATED OUTSIDE OF PUBLIC RIGHT-OF-WAYAND EASEMENTS UNLESS APPROVED BY THE GOVERNING AGENCY. 5. CONTRACTOR IS RESPONSIBLE FOR ENSURING STABILITY OF THE SWPPP INFORMATION SIGN. TABLE I TEMPORARY 5¢D NG ABOMINATIONS WED COMES, SALE PER Area SEASON G COPLER OFIRMEM DAIROU AUG 1 MEET 1 BUCKWHEAT N MT 10 MIL. PLASTIC LINING MAINTENANCE 1. INSPECT DAILY AND AFTER EACH STORM EVENT FOR LEAKS, SPILLS, TRACKING OF SOIL BY EQUIPMENT, AND THE POLYETHYLENE LINING FOR FAILURE. 2. ONCE CONCRETE WASTES HARDEN, REMOVE AND DISPOSE OF THE MATERIAL. EXCESS CONCRETE SHOULD BE REMOVED WHEN THE WASHOUT SYSTEM REACHES 50 PERCENT OF THE DESIGN CAPACITY AND SHOULD NOT BE USED UNTIL PROPERLY CLEANED OUT. 3. PLASTIC LINER SHOULD BE REPLACED AFTER EVERY CLEANING, THE REMOVAL OF MATERIAL USUALLY DAMAGES IT. 4. REPAIR OR ENLARGE AS NECESSARY TO MAINTAIN CAPACITY FOR CONCRETE WASTE. 5. IF LIQUIDS DO NOT EVAPORATE IT MAY BE NECESSARY TO VACUUM OR REMOVE THE LIQUIDS AND DISPOSE OF THEM IN AN ACCEPTABLE METHOD. 6. WHEN CONCRETE WASHOUT SYSTEMS ARE NO LONGER REQUIRED THEY SHALL BE CLOSED AND HOLES, DEPRESSIONS AND OTHER DISTURBANCES ASSOCIATED WITH THE SYSTEM SHOULD BE BACI ILLED, GRADED, AMID STABILIZED. 7 5 1. PERENNIAL SPECIES MAYBE USED AS A TEMPORARY COVER PEROTKLY IF THE AREA TOM SEEDER WILL REMAIN IDLE FOR MORE THAN ONE YEAR. 2 SEEDING DUKE OUTSIDE THE OPTIMUM SEEDING DATES INCREASES THE CHANCES OF SEEDING FAILURE. DATES MAY BE EXTENDED OR SHORTENED BASED ON THE LOCATION OF THE PROJECT SITE WITHIN THE STATE. NOTES 1. MULCH ALONE IS AN ACCEPTABLE TEMPORARY COVER AND MAYBE USED IN LIEU OFTEMPORARY SEEDING, PROVIDED THAT IT IS APPROPRIATELY ANCHORED. 2. A HIGH POTENTIAL FOR FERTILIZER, SEED. AND MULCH TO WASH EXISTS ON STEEP BANKS, CLUB ANDIN CHANNELS AND Ml OF CONCENTRATED FLOW, SEEDBED PREPARATION 1. TEST SOIL TO DETERMINE PH AND NUTRIENT LEVELS. 2. APPLY SOIL AMENDMENTS AS RECOMMENDED BY THE SOIL TEST. IFTESTING IS NOT OONE,APPLY 4nn TO Wn POUNDS PER ACRE OF 12-12-12 ANALYSIS FERTILIZER, OR EQUIVALENT. 3. WORK THE SOIL AMENDMENTS INTO THE UPPER TWO TO FOUR INCHES OF THE SOIL WITH A DISK OR RAKE OPERATED ACROSS THE SLOPE. SEEDING 1. SELECT AAEED SPECIES OR AN APPROPRIATE GEED MIXTURE AND APPLICATION RATE FROM TABLE i. 2. APPLY SEED UNIFORMLY WITH A DRILL OR CULTIPACHER SEEDER OR BY BROADCASTING. PLANT OR LOVER SEED TO THE DEPTH SHOWN IN TABLE I. NOTES T IF DRILLING OR BROADCASTING THE SEED ENSURE GOOD SEED TOsoIL CONTACT BY FIRMING THE SEEDBED WITH A ROLLER OR CULTIPACKER AFTER COMPLETING SEEDING OPERATIONS. 2. DAILY SEEDING WHEN THE SOIL IS MOST IS USUALLY MOST EFFECTIVE. 3.IF SEEDING IS DONE WITH HY DROSEEDER, FERTILIZER WHO MULCH CAN BE APPLIED WITH THE SEED IN A SLURRY MIXTURE. 3. APPLY MULCH AND ANCHOR IT IN PLACE. MAINTENANCE 1. INSPECT WITHIN 24 HOURS OF EACH RAN EVENT AND AT LEAST ONCE EVERY SEVEN CALENDAR DAYS. 2 CHECK FOR EROSION OR MOVEMENT OF MULCH AND REPAIR IMMEOATELY 3. MONITOR FOR EROSION DAMAGE AND ADEQUATE COVER IW PERCENT DENSITYj. RESEED, FERTILIZE, AND APPLY4. MULCHWHERENECESSARY. 4. IF NITROGEN DEFICIENCY IS APPARENT. TOP DRESS FALL SEEDED WHEAT OR RYE SEEDING WITH 50 POUNDS PER ACRE OF NITROGEN IN FEBRUARY OR MARCH. REFERENCE IN CHAPTER] PAGES 31 US IN THE INDIANA STORM WATER QUALITY MANUAL TEMPORARY SEED DANDY BAG INSTALLATION AND MAINTENANCE GUIDELINES INSTALLATION: REMOVE THE GRATE FROM CATCH BASIN. IF USING OPTIONAL OIL ABSORBENTS,RACEABSORBENT PILLOW IN UNIT STAND THE GRATE ON END. MOVE THE TOP LIFTING STRAPS OUT OF THE WAY AND PLACE THE GRATE INTO THE DANDY BAG811 SO THAT THE GRATE IS BELOW THE TOP STRAPS AND ABOVE THE LOWER STRAPS. HOLDING RE LIFTING DEVICES. INSERT THE GRATE INTO THE INLET. MAINTENANCE: REMOVE ALL ACCUMULATED SEDIMENT AND DEBRIS FROM VICINITY OF UNIT AFTER EACH STORM EVENT. AFTER EACH STORM EVENTAND AT REGULAR INTERVALS, LOOK INTO THE DANDY BACBMI, IF THE CONTAINMENT AREA IS MORE THAN II3 FULL OF SEDIMENT, THE UNIT MUST BE EMPTIED. TO EMPTY UNIT, LIFT THE UNIT OUT OF THE INLET USING THE LIFTING STRAPS AND REMOVE THE GRATE. IF USING OPTIONAL OIL ABSORBENTS; REPLACE ABSORBENT WHEN NEAR SATURATION. STRAPS STANDARD FABRIC ISAN ING STRAP ALLOWS FOR REMOVAL OF CONTENTS DROP INLET CURB PROTECTION DETAIL PROVIDED BY DANDY BAG (NO SCALE) SECTION LINE PLAN WOOD OR METAL STAKES T03ECFEE THE STRAW BALES (TWO PER BALE) STRAW BALE 4MIL. LYETHYLENE LINING 10 EXTENDING OVER BALES METAL PINS OR STAPLES TO SECURE THE POLYETHYLENE LINING TO THE STRAW BALES 5 (TWO PER BALE) 50 f y.. IT 42 SroNE AGGREGATE GEOTEXTILE FABRIC UNDERLINED- 1"Ir(MIN) WIDTH: (A)-12' MINIMUM OR FULL WIDTH OF ENTPANCEIEXIT DRIVE, WHICHEVER IS GREATER. 2-WOOD POSTISTAKES WRAPPED WITH SILT FENCE AND ROTATED AT LEAST ONE FULL TURN TO SECURE SILT FENCE END IN PLACE SILT FENCE 'R 2-WOOD POSTISTAKES WRAPPED WITH SILT FENCE AND ROTATED AT LEAST TWO FULL TURNS TO 2ROVIDE A SECURE CONNECTION POST SILTFENCE` TO JOIN TO ENDS OF TWO FENCES. POST 2'X2' WOOD OR 1.33 WOVEN FILTER FABRIC SILT FENCE MATERIAL COVER 8'X4' TRENCH TO BE BACKFILLED AND COMPACTED FINISH GRADE FLOW UNDISTURBED GROUND NATIVE MATERIAL (OPTIONAL) 4 INSTALLATION O K D REMOVE ALL OTHER OBJECTIONABLE MATERIAL FROM THE FOUNDATION AREA 4aN p OUNDAIONVEGETATION AND THEFOUNDATIONCROWN FOR POSITIVE DRAINAGE 3. INSTALL RIC C 3. IF A I ACULVERT PIPE UNDER THE,RACE EEDEDTOMAINTAI PROPER PUBLIC THOU DRAINAGE. M ti WET 4. IF WET CONDITIONS ARE ANTICIPATED PLACE GEOTFXTILE FABRIC ON THE GRADED FOUNDATION TO > F1 IMPROVE STABILITY Q m K v 5. PLACE AGGREGATE(IGOT CA NO. 2) TOTHE DIMENSIONS AND GRADE SHOWN IN THE CONSTRUCTION N `� PLANS, LEAVING THE SURFACE SMOOTH AND SLOPED FOR DRAINAGE. ED p GO KD 6. TOP -DRESS THE DRIVE WITH WASHED AGGREGATE(INDOT CA N0.53). CD KC V h u a ]. WHERE POSSIBLE,SSIBLE, DIVERT ALL STORM WATER RUNOFF AND DRAINAGE FROM THE TEMPORARY 0 Pn RE KID O u CONSTRUCTION INGRESSIEGRESS PAD TO A SEDIMENT TRAP OR BASIN, U- C MAINTENANCE a INSPECTLY. DAI h m J C RESHAPE PAD AS NEEDED FOR DRAINAGE AND RUNOFF CONTROL. p F?,t - - - Z _ TOP DRESS WITH GLEAN AGGREGATE AS NEEDED. v1 FE; IMMEDIATELY REMOVE MUD AND SEDIMENTTRACKED OR WASHED ONTO PUBLIC ROADS. 0 _ _ FLUSHING SHOULD ONLY BE USED IF THE WATER FROM THE CONSTRUCTION DRIVE CAN BE CONVEYED '3 m co m INTO A SEDIMENT TRAP OR BASIN. REFERENCED IN CHAPTER ] PAGE 22 AND 231N INDIANA STORM WATER QUALITY MANUAL. TEMPORARY CONSTRUCTION INGRESS/EGRESS PAD Carl Cn SMALL SITES- LESS THAN TWOACRES (NO SCALE) MAXIMUM LOAD SLOPE AND DISTANCE FOR WHICH A SILT FENCE IS APPLICABLE LOAD SLOPE Kill DISTANCE ABOVE FENCE LESS TFUl ISO FT, 2 TO 6% 75 FT, 5 TO 10% 50 FT. 10 TO 20% 25 FT. MORE THAN 20% 15 FT. POSTS: STEEL T OR U TYPE, OR 2'X2' HARD WOOD POST FENCE: WOVEN WIRE, I4-1U GA., 6' MAX. MESH OPENING FABRIC: IN ACCORDANCE WITH ASTM D SUED LATEST EDITION. POST 2')2' WOOD OR 1.33 LBSLFOOT _ STEEL 8' MAX. SPACING WIRE FENCE 14 GUUGE (MINI MES REQD. IN SWALES OR AREAS C CONCENTRATED ROL NONWOVEN FILTER FABRIP SECURE TO POSTS WITH 2' LA 8'X4' TRENCH TO BE FINISH GRADE FLOW III DOWN SLOPE SIDE AND ONE - BOTTOM OF TRENCH III I L- EMBEDDED SILT FENCE MATERIAL MIN. S' II - INTO GRUNUI TR NCHOSOLL SLICING NACCORDANCE II II WITH ASABLE.MW 8221S ALSO I GEORDEDMILE FABRIC LAID ON DOWN SLOPE SIDE r I C- AND BOTTOM OF III I- TRENCH III- t EMBEDDED SILT IAL � � r IGROUND W/ P ---F ADDING BOTTOM OF TRENCH. SOIL - -_ SLICING IN ACCORDANCE WITH ASTMAB2.215 ALSO -III- ACCEPTABLE WITHOUT WIRE SUPPORT WITH WIRE SUPPORT INSTALLATION PREFABRICATED SILT FENCE 1. LAY OUT THE LOCATION OF THE FENCE SO THAT IT IS PARALLEL TO THE CONTOUR OF THE SLOPE AND AT LEAST 10 FEET BEYOND THE TOE OF THE SLOPE TO PROVIDE A SEDIMENT STORAGE AREA. TURN THE ENDS OF THE FENCE UP SLOPE SUCH THAT THE POINT OF CONTACT BETWEEN THE GROUND AND THE BOTTOM OF THE FENCE END TERMINATES ARIA HIGHER ELEVATION THAN THE TOP OF THE FENCE AT ITS LOWEST POINT. 2. EXCAVATE AN EIGHT -INCH DEEP BY FOUR -INCH WIDE TRENCH ALONG THE ENTIRE LENGTH OF THE FENCE LINE. INSTALLATION BY PLOWING IS ALSO ACCEPTABLE. 3. INSTALL THE SILT FENCE WITH THE FILTER FABRIC LOCATED ON THE UP -SLOPE SIDE OF THE EXCAVATED TRENCH AND THE SUPPORT POSTS ON THE DOWNSLOPE SIDE OF THE TRENCH. 4. DRIVE THE SUPPORT POSTS AT LEAST 18INCHES INTO THE GROUND, RIGHTLY STRETCHING THE FABRIC BETWEEN THE POSTS AS EACH IS DRIVEN INTOTHE SOIL. MINIMUM OF 12 INCHES OF THE FILTER FABRIC SHOULD EXTEND INTO THE TRENCH. 5. DAY THE LOWER FOUR INCHES OF FILTER FABRIC ON THE BOTTOM OF THE TRENCH AND EXTEND IT TOWARD THE UP -SLOPE SIDE OF THE TRENCH. 6. SACKFUL THE TRENCH WITH SOIL MATERIAL AND COMPACT IT IN PLACE. NOTE: IF THE SILT FENCE IS BEING CONSTRUCTED ON -SITE, ATTACH THE FILTER FABRIC TO THE SUPPORT POSTS AND ATTACH WOODEN LATHE TO SECURE THE FABRIC TO THE POSTS. ALLOW FOR AT LEAST 12INCHES OF FABRIC BELOW GROUND LEVEL. COMPLETE THE SILT FENCE INSTALLATION, FOLLOWING STEPS 1 THROUGH 6 ABOVE, MAINTENANCE _ INSPECT WITHIN 24 HOURS OF A RAIN EVENT AND AT LEAST ONCE EVERY SEVEN CALENDAR DAYS. _ IF FENCE FABRIC TEARS, STARTS TO DECOMPOSE, OR IN ANY WAY BECOMES INEFFECTIVE, REPLACE THE AFFECTED PORTION IMMEDIATELY. NOTE: ALL REPAIRS SHOULD MEET SPECIFICATIONS AS OUTLINED WITHIN THIS MEASURE. _ REMOVE DEPOSITED SEDIMENT WHEN IT IS CAUSING THE PETER FABRIC TO BULGE OR WHEN IT REACHES ONE-HALF THE HEIGHT OF THE FENCE AT ITS LOWEST POINT. MEN CONTRIBUTING DRAINAGE AREA HAS BEEN STABILIZED, REMOVE THE FENCE AND SEDIMENT DEPOSITS, GRADE THE SITE TO BLEND WITH THE SURROUNDING AREA, AND STABILIZE. REFERENCE IN CHAPTER ] PAGES 215221 IN THE INDIANA STORM WATER QUALITY MANUAL SEDIMENTATION/SILT FENCE (NO SCALE) NOTES: INSTALLATION I. ACTUAL LAYOUT DETERMINED IN 1. UTILIZE AND FOLLOW THE DESIGN IN THE STORM WATER FIELD. POLLUTION PREVENTION PLAN TO INSTALL THE Si 2. DEPENDENT UPON THE TYPE OF SYSTEM, EITHER EXCAVATE 2. THE CONCRETE WASHOUT SIGN THE PIT OR INSTALL THE CONTAINMENT SYSTEM. SHALL BE INSTALLED WITHIN 3. A BASE SHALL BE CONSTRUCTED AND PREPARED THAT IS FREE 30FD. OF THE TEMP. CONCRETE METAL PINS OR STAPLES OF ROCKS AND OTHER DEBRIS THAT MAY CAUSE TEARS OR WASHOUTFACILRY. TO SECURE THE PUNCTURES IN THE POLYETHYLENE LINING. POLYETHYLENE LINING 4. INSTALL THE POLYETHYLENE LINING. FOR EXCAVATED SYSTEMS, TO THE STRAW BALES THE LINING SHOULD EXTEND OVER TH E ENTIRE E(CAVATION. BINDING WIRE THE LINING FOR BERMED SYSTEMS SHOULD BE INSTALLED OVER THE POOLING AREA WITH ENOUGH MATERIAL TO EXTEND THE POLYETHYLENE LINING 10 LINING OVER THE BERM OR CONTAINMENT SYSTEM. THE LINING MIL. EXTENDING OVER SHOULD BE SECURED WITH PINS, STARES, OR OTHER BALES FASTENERS. STRAW BALE nYP) 5. PLACE FLAGS, SAFETY FENCING, OR EQUIVALENT TO PROVIDEA BARRIER TO CONSTRUCTION EQUIPMENT AND OTHER TRAFFIC. 6. PLACE A NONCOLLAPSING, NON -WATER HOLDING COVER OVER V THE WASHOUT FACILITY PRIOR TO A PREDICTED RAINFALL EVENTTO OFTH SYSMM(OPTINOF WATERANO POSSIBLE III -III -III -III- me OVERFLOW OF THE SYSTEM (OPTIONAL). ]. INSTALL SIGNAGE THAT IDENTIFIES CONCRETE WASHOUT - AREAS. WOOD OR AL 8. POST SIGNS CONTRACTORS AND SUPPLIERS TO STAKES (RIVE)-2PER MERE NECESSARY, SECTION SALE 9. MEREENECESSY INGRESS EGRESS l� (SEE TEMPORARYCONSTRUCTIONINGRES FOR CONCRETES PAGE 1])P S ALTERNATIVE APPROACH PAD FOR CONCRETE WASHOUTSYSTEMS. ALTERNATE 10. USE IO WILL. POLYETHYLENE LINED DUMPSTER AS AN CONTRACTOR MAY USE A ALTERNATE. 10 MIL. POLYETHYLENE LINED DUMPSTER FOR CONCRETE WASHOUT. 3 CONCRETE WASHOUT TYPE 'ABOVE GRADE (NO SCALE) WI STRAW BALES' 2 • Knowwhat's below. Ca)I before you dig. Wohnn InGono Coll 811 or 800-382-5544 24 Houn o WY. ] Fars a We eh PER INDIANA STATE U IT IS AGAINST LEE LAW TO EXCAVATE WITHOUT LOCATION URACE THE WOO UNDERGROUND DXX BEFORE COMMENCING MEN 1 NF 1 FNLL 6.9I6]FMAN PP_ 1020019' N zo F�a O 1O n Qll I� U ED W 0 ar 3 TLn U �l O S ^H W x a a z Y W 07 A ' Ln EET NO. C101 OBJECT NO. W 16.0606