HomeMy WebLinkAboutC340 - Erosion Control Details - G3.4G3.4EROSION CONTROL DETAILSCOPYRIGHT 2023 BY FANNING/HOWEY ASSOCIATES, INC.WWW.FHAI.COMARCHITECTPROJECT NUMBER: 221165.01CARMEL HIGHSCHOOLPOLYTECHNICADDITION ANDRENOVATIONCARMEL CLAY SCHOOLS520 E MAIN STREETCARMEL, IN 46032PROJECT ISSUE DATE: 08/31/2023DRAWN BY: ARS317-848-0966350 E NEW YORK ST# 300, INDIANAPOLIS, IN 46204REV.NO.DESCRIPTIONDATECONSULTANT100% CONSTRUCTION DOCUMENTSKEY PLANUNIT ANEW ADDITIONPLAN
NORTH TLF-ENGINEERS.COM317-334-15003901 WEST 86TH STREET, ST# 200, INDIANAPOLIS, IN 4626819700317No.SILT FENCEPOST BPOST ASILT FENCEPOST(TYP.)SILT FENCEEND SECTION DETAIL (PLAN VIEW)GEOTEXTILE SHALL BE FOLDED AROUND TWOPOSTS ONE FULL TURN. SECURE GEOTEXTILETO POST WITH THREE STAPLES (1/2") MINIMUM.JOINING SECTION DETAIL (PLAN VIEW)FOLD GEOTEXTILE AROUND EACH POST ONEFULL TURN. SECURE GEOTEXTILE TO POSTWITH THREE STAPLES (1/2") MINIMUM.POSTS SHALL BE TIGHTLY ABUTTED WITH NOGAPS TO PREVENT POTENTIAL FLOW-THROUGHOF SEDIMENT AT JOINT.UNDISTURBED GROUNDSILT FENCE - DETAIL BMAINTENANCE: 4"18" MIN.24" MIN.FILTER FABRIC SECURE TOPOSTS WITH 2" LATH, IN SWALESOR AREAS OF CONCENTRATEDFLOW REINFORCE WITH 14 GA. X6" WIRE MESHFILL WITHCOMPACTEDSOILEMBED FILTER CLOTHMIN. 12" INTO GROUND2"X2" HARDWOOD OR 1.33LB/FT STEEL POSTMAX. SPACING BETWEENPOSTS IS 5'-0".1.INSPECT WEEKLY AND AFTER EACH STORM EVENT.2.IF FABRIC IS TORN OR DETERIORATED, REPLACE SECTION IMMEDIATELY.3.REMOVE SEDIMENT WHEN HEIGHT REACHES 1/3 OF OF THE HEIGHT OF THEFENCE OR IS CAUSING FABRIC TO BULGE.4.TAKE CARE NOT TO UNDERMINE THE ENTRENCHED FABRIC.5.AFTER DRAINAGE AREA IS STABILIZED, REMOVE FENCE AND SEDIMENT, BRINGDISTURBED AREA TO GRADE AND STABILIZE IT.6.SILT FENCE USED AT TOE OF SLOPE SHALL BE PLACED 5' TO 18' BEYOND THETOE OF SLOPE TO PROVIDE STORAGE CAPACITY.7.SILT FENCE SHALL BE PLACED ON THE CONTOUR, WITH ENDS FLARED UPSLOPE.NO SCALENOTES:1.PROVIDE 10 YD. OR 15 YD. ROLL OFF DUMPSTER FOR STORAGE OFCONCRETE WASHOUT MATERIAL. SERVICE DUMPSTER WHENAPPROACHING 2/3 FULL USING CARE SO THAT GREY WATER IS NOTSPILLED OUT WHEN DUMPSTER IS MOVED.2.PROVIDE LEAKPROOF (10 MIL MIN.) PLASTIC LINER.3.LOCATE DUMPSTER IN DESIGNATED AND APPROVED LOCATIONNOTE 3NOTE 1NOTE 2STANDARD WASHOUT - DETAIL CNO SCALEDANDY BAGDUMPING STRAPMONOFILAMENTAN ORANGE WOVENIF FABRIC IS TORN OR DETERIORATED, REPLACE IMMEDIATELY.AFTER DRAINAGE AREA IS STABILIZED, REMOVE SEDIMENT BAGSTANDARD FABRIC ISSEDIMENT BAG - DETAIL EMAINTENANCE:REMOVE SEDIMENT ON A REGULAR SCHEDULEINSPECT WEEKLY AND AFTER EACH STORM EVENT.AREA INLET 1.3.2.4.LIFT STRAPSGRATEII OR APPROVED EQUALNO SCALEEXISTING INLETSTRAW BALESINLET PROTECTIONEROSION CONTROLTEMPORARY SEEDINGTEMPORARY DIVERSIONSTREE PROTECTIONEROSION CONTROLSILT FENCESTONE ENTRANCEEROSION CONTROL MAINTENANCEWEEKLY, AFTER STORM EVENTSAS NEEDEDPRIOR TO CLEARING AND GRADINGMAINTENANCEINSTALLATION SEQUENCEREMOVAL STRAW BALESSEED, SOD, &REMOVAL OF REMOVAL OF INLETWATER AS NEEDEDWATER AS NEEDEDWATER AS NEEDEDN/APERMANENT SEEDINGN/AN/AAFTER ALL AREAS DRAINING TOPRIOR TO CLEARING AND GRADINGPRIOR TO CLEARING AND GRADINGPRIOR TO CLEARING AND GRADINGALONG WITH ROUGH GRADINGAFTER ROUGH GRADINGAFTER FINISH GRADINGAFTER FINISH GRADINGAFTER FINISH GRADINGAFTER EACH INLET IS PLACEDAFTER FINISHED GRADINGMEASUREAND AS NEEDEDAND AS NEEDEDWEEKLY, AFTER STORM EVENTSWEEKLY, AFTER STORM EVENTSAND AS NEEDEDAND AS NEEDEDWEEKLY, AFTER STORM EVENTSAND AS NEEDEDWEEKLY, AFTER STORM EVENTSAND AS NEEDEDWEEKLY, AFTER STORM EVENTSAND AS NEEDEDWEEKLY, AFTER STORM EVENTSPROTECTIONMATTINGLANDSCAPE PROTECTIONTHESE AREAS ARE STABILIZEDTHESE AREAS ARE STABILIZEDAFTER ALL AREAS DRAINING TOTHESE AREAS ARE STABILIZEDAFTER ALL AREAS DRAINING TOSILT FENCESOIL EROSION CONTROL SUMMARY1.CONTRACTOR SHALL AT ALL TIMES INSURE THAT EROSION CONTROL MEASURESPROTECTING EXISTING DRAINAGE FACILITIES BE IN PLACE PRIOR TO THECOMMENCEMENT OF ANY PHASE OF CONSTRUCTION OR LAND ALTERATION ACTIVITY.2.AS SOON AS AREAS ARE BROUGHT TO FINISH GRADE OR NEW DRAINAGE FACILITIESARE CONSTRUCTED, CONTRACTOR SHALL CONSTRUCT THE APPLICABLE EROSIONCONTROL MEASURES REQUIRED BY AND DELINEATED ON THE APPROVED PLAN.3.DURING SITE CONSTRUCTION ACTIVITY, THE CONTRACTOR SHALL: CONSTRUCT ALLPERIMETER SILT BARRIERS. INSTALL AND MAINTAIN CLEAN CRUSHED STONE AT ALLCONSTRUCTION ENTRANCES/EXITS TO THE SITE AND ANY AREAS USED FOR PARKING.PREVENT CONSTRUCTION SILTS FROM LEAVING THE SITE AT ALL TIMES AND PLACEEXCAVATED MATERIALS AWAY FROM ANY DIRECT DRAINAGE FLOW RUNOFF FROM THESITE.4.TEMPORARY VEGETATION SHALL BE INSTALLED WITHIN 7 DAYS FOLLOWINGCOMPLETION OF ANY PHASE OF GRADING.5.PERIMETER SILTATION BARRIERS SHALL BE MAINTAINED AT ALL TIMES.6.AT SUCH TIME THAT ROUGH GRADING OF THE SITE IS COMPLETE AND DRAINAGEDIVERTED TO INLETS, INLET EROSION CONTROL MEASURES SHALL BE INSTALLED ATALL INLET STRUCTURES TO KEEP PIPING SYSTEMS FREE OF SILTATION.7.EROSION CONTROL MEASURES, CONSTRUCTION ENTRANCES AND SILTATIONBARRIERS SHALL REMAIN IN PLACE UNTIL A GOOD STAND OF GRASS HAS BEENOBTAINED AND/OR PAVING OPERATIONS ARE COMPLETE. AFTER COMPLETEVEGETATIVE ESTABLISHMENT OR PAVING, ALL SILT IN PIPES, DETENTION FACILITIESAND SWALES SHALL BE REMOVED WITHIN 10 DAYS SO THAT FINISHED GRADES AREMET.8.CONTRACTOR SHALL CONTROL MUD ACCUMULATION ON ALL STREETS SURROUNDINGTHE PROJECT BY INSTALLING STONE SURFACE AT ALL LOCATIONS WHERECONSTRUCTION TRAFFIC LEAVES THE SITE. DUST SHALL BE KEPT TO A MINIMUM BYUTILIZING SPRINKLING, CALCIUM CHLORIDE, VEGETATIVE COVER, SPRAY ONADDITIVES OR OTHER APPROVED METHODS. MUD OR SEDIMENT SHALL BE REMOVEDFROM ROADS AND STREETS IMMEDIATELY.9.THE IMPLEMENTATION AND MAINTENANCE OF THE EROSION CONTROL IS THE SOLERESPONSIBILITY OF THE CONTRACTOR.10.IT IS THE CONTRACTORS RESPONSIBILITY TO MINIMIZE SEDIMENTATION (FROMON-SITE CONSTRUCTION ACTIVITIES) FROM BEING DEPOSITED ONTO ADJACENTPROPERTIES AND RECEIVING STREAMS/DITCHES IN STRICT COMPLIANCE WITH "RULE 5'(327 IAC 15-5, CONSTRUCTION ACTIVITY STORMWATER RUNOFF CONTROL). IT IS THECONTRACTOR'S AND OWNER'S RESPONSIBILITY TO OBTAIN ANY APPROVALSREQUIRED FROM THE LOCAL AUTHORITIES.PERMANENT SEEDING SPECIFICATIONS4.3.2.1.SWALES/GRASSED WATERWAYS: PERMANENT SEEDING SHALL TAKE PLACE BETWEEN MARCH 1 AND MAY 15 OR FROM AUGUST 10 TO OCTOBER 15 WITH THE FOLLOWING AMOUNTS PER ACRE: 25 LBS. KENTUCKY 31 FESQUE 15 LBS. KENTUCKY BLUE GRASS 400-600 LB. 12-12-12 FERTILIZER 3000 LBS. MULCH (STRAW) IF GRADES ARE ESTABLISHED BETWEEN OCTOBER 15 AND DECEMBER 30, EITHER RYE (GRAIN) OR WHEAT MAY BE USED AT THE RATE OF 2 BUSHELS/AC. OATS MAY BE USED FOR EARLY SPRING PLANTING AT THE RATE OF 3 BUSHELS/AC. ALL GRAINS SHALL BE CUT AT TIME OF PERMANENT SEEDING. ALL GRAINS SHOULD BE CUT PRIOR TO MATURING. IF TEMPORARY SEEDING IS ESTABLISHED PRIOR TO PERMANENT SEEDING, THE MULCH MAY BE ELIMINATED EXCEPT IN "BARE" AREAS. IF GRADING OCCURS DURING DECEMBER, JANUARY OR FEBRUARY, NO SEEDING IS TO TAKE PLACE UNTIL SPRING PLANTING; HOWEVER, IT IS IMPERATIVE THAT ALL SEDIMENT FILTERS AND TRAPS ARE IN PLACE PRIOR TO BULK EARTH MOVING OR CLEARING.AS NEEDEDROCK CHECK DAMNALONG WITH ROUGH GRADINGAS NEEDEDROCK DONUTALONG WITH ROUGH GRADINGF = SODE = ANNUAL RYE GRASS 40 LBS/ACRE (1 LB/1000 SQ. FT.)D = WHEAT OR RYE 2 BUSHELS/ACREG = STRAW MULCH 2 TONS/ACREC = SPRING OATS 3 BUSHELS/ACRE* /I/ * =IRRIGATION NEEDED FOR 2 WEEKS AFTER SUPPLYING SOD400-600 LBS./ACRE OF 12-12-12 ANALYSIS, OR EQUIVALENT, FERTILIZER.400-600 LBS./ACRE OF 12-12-12 ANALYSIS, OR EQUIVALENT, FERTILIZER.400-600 LBS./ACRE OF 12-12-12 ANALYSIS, OR EQUIVALENT, FERTILIZER.400-600 LBS./ACRE OF 12-12-12 ANALYSIS, OR EQUIVALENT, FERTILIZER.400-600 LBS./ACRE OF 12-12-12 ANALYSIS, OR EQUIVALENT, FERTILIZER.A = KENTUCKY BLUEGRASS 100 LBS/ACRE; CREEPING RED FESCUE 100 LBS/ACRE; PLUS 2 TONS STRAW MULCH/ACRE, OR ADD ANNUAL RYE GRASS 20 LBS/ACREB = KENTUCKY BLUEGRASS 120 LBS/ACRE; CREEPING RED FESCUE 120 LBS/ACRE; PLUS 2 TONS STRAW MULCH/ACRE, OR ADD ANNUAL RYE GRASS 30 LBS/ACREFERTILIZE AS RECOMMENDED BY SOIL TEST. IF TESTING IS NOT DONE, APPLY FERTILIZE AS RECOMMENDED BY SOIL TEST. IF TESTING IS NOT DONE, APPLY FERTILIZE AS RECOMMENDED BY SOIL TEST. IF TESTING IS NOT DONE, APPLY FERTILIZE AS RECOMMENDED BY SOIL TEST. IF TESTING IS NOT DONE, APPLY FERTILIZE AS RECOMMENDED BY SOIL TEST. IF TESTING IS NOT DONE, APPLY ** =IRRIGATION NEEDED DURING JUNE, JULY, AUGUST AND/OR SEPTEMBERPRACTICESEEDINGSEEDINGDORMANTSEEDINGSODDINGMULCHINGTEMPORARYSTABILIZATIONPERMANENTMAYSEASONAL SOIL PROTECTION CHART//////////////I///////////////CGB**FEAJAN.FEB.MAR.*APR.////////////////I/////////////////*//////////I//////////**D*BJUNE*JULYSEPT./I/*AUG.OCT.NOV.DEC.NO SCALETEMPORARY SEEDING CHART - DETAIL ACONSTRUCTION ENTRANCE - DETAIL FNO SCALENOTES:1.PLACE WHEREVER DIRT OR MUD COULD ENTER PUBLICSTREETS AND IN CONSTRUCTION TRAFFIC AREASREQUIRING DUST CONTROL2.PLACE ENTRANCE ON LEVEL GROUND WHERE POSSIBLE.3.PROVIDE A SEDIMENT TRAP OR SILT FENCE BARRIER FORRUNOFF FROM THE ENTRANCE AREA4.LIMIT THE NUMBER OF ACTUAL ENTRANCE CONSTRUCTEDFOR THE SITEMAINTENANCE:1.ENTRANCES REQUIRE PERIODIC TOP DRESSING OFSTONE2.PLACE NEW STONE IN SURFACE VOIDS3.USE ENTRANCE IN CONJUCTION WITH STREET SWEEPING4.REMOVE AGGREGATE AND SEPARATE SEDIMENT FORDISPOSAL WHEN ENTRANCE BECOMES CLOGGED5.REPAIR ANY PUBLIC ROAD PAVEMENT DAMAGE CAUSEDBY CONTSTRUCTION TRAFFIC FROM THE SITEMINIMUM 6" -#2 STONEGEOTEXTILESECTIONCOMPACTED SUBGRADE20' MIN.MINIMUM 6"OF #2 STONESEE PLANS
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.SEE PLANS FOR DIMENSIONSSEE PLANS FORDIMENSIONS50'PRE-CAST CONCRETE 22"x 22"x 16" HIGHSIGN POST BASE OR CONCRETE WASHOUT2'-0"1'-6'5'-0"1'-10"1'-4"BLACK LETTERSBLACK BORDERWHITE BACKGROUNDSIGN POSTIMBED SIGN POST INTO GROUND 3'-0"CONCRETE WASHOUT SIGN - DETAIL DNO SCALESWPPP INFORMATION4' (MINIMUM)4' (MINIMUM)NOTES:1)THE SWPPP INFORMATION SIGN MUST BE LOCATED NEAR THE ENTRANCE/EXIT OFTHE SITE, SUCH THAT IT IS ACCESSIBLE/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 CONDITIONAT ALL TIMES THROUGHOUT CONSTRUCTION AND UNTIL THENOTICE-OF-TERMINATION(NOT) IS FILED FOR THE PERMIT.3)CONTRACTOR SHALL POST OTHER STORM WATER AND/OR EROSION AND SEDIMENTCONTROL RELATED PERMITS ON THE SIGN AS REQUIRED BY THE LOCAL AGENCY.4)SIGN SHALL BE LOCATED OUTSIDE OF PUBLIC RIGHT-OF-WAY AND EASEMENTSUNLESS APPROVED BY THE GOVERNING AGENCY.5)CONTRACTOR IS RESPONSIBLE FOR ENSURING STABILITY OF THIS SWPPPINFORMATION SIGN.SIGN TO BE CONSTRUCTED OFA RIGID MATERIAL, SUCH ASPLYWOOD OR OUTDOOR SIGNBOARD. SIGN MUST BECONSTRUCTED IN A MANNERTO PROTECT DOCUMENTSFROM DAMAGE DUE TOWEATHER (WIND, SUN,MOISTURE, ETC.)."SWPPP INFORMATION" MUSTBE DISPLAYED PROMINENTLYACROSS THE TOP OF THESIGN, AS SHOWN IN THEDETAIL.SWPPP INFORMATION SIGN - DETAIL GNO SCALE3' (MINIMUM)3' (MINIMUM)EROSION AND SEDIMENT CONTROL PRODUCTSPINE STRAW FILLEDHANDLESHANDLESLENGTH (AVAILABLE IN 10', 15' & 22')8"3"END VIEW END VIEW3" FLAPHANDLE8"WATTLE DETAIL MODEL TLW 15-A - DETAIL ENO SCALEHIGH VISIBILITY GREENPINE STRAW FILLEDHIGH VISIBILITY GREEN1TAC REVIEW9-19-202322TAC COMMENT RESPONSE11-16-2023