The URL can be used to link to this page

Home My WebLink AboutC402 - SWPP PLAN (CONST)HW 100: 855.9NORMAL: 851.0S85' WIDE EMERGENCYSPILLWAYW/ RIP RAPREVETMENT COVERDRAINAGE ESMT858.0REMOVE TREES & GRADE4' W SWALE TO PROVIDEPOSITIVE DRAINAGE858.7855.6855.120'W BMP ACCESS ESMT20'W BMP ACCESS ESMT25'W SAN SWR ESMT25'W SAN SWR ESMT25'W SAN SWR ESMT25'W SAN SWR ESMT30'W DRAINAGE ESMTPROPOSED ROWPROPOSED ROW20' BMP ACCESSEASEMENTC.O.C.O.C.O.C.O.C.O.C.O.C.O.C.O.C.O.C.O.SFSFSFSFSFSFSFSFSFSF C.O.TYPE II C.O.TYPE II C.O.TYPE II C.O .TYPE IC.O .TYPE I C.O .TYPE IC.O.TYPE I C.O.TYPE I I C.O.TYPE I IC.O.TYPE II C.O.TYPE II C.O.TYPE II 6''SSD6''SSD6''SSDC.O.C.O.C.O.C.O .TYPE I20'W ELEC ESMT10'W GAS ESMT20'W WATER ESMT20'W SAN SWR ESMT 20'W SAN SWR ESMT WETLANDS(PROTECT)SILVARA COURT DOMINO DR IVE CLAY CENTER ROADOHU OHU W W W W W OHU OHU OHU OHU OHU OHU OHU OHU OHU OHU OHUN00°23'36"E 1277.20'G G G G G G G G G G G G G G G GWWWWWWWWWWWWWWW W WIPIPIP IPTOPSOIL STOCKPILESF SF SF SF SF SF SF DIPDIPDIPDIPDIPDIPDIPDIPDIPDIPDIPDIPDIPDIPDIPDIPDIPDIPDIPDIPDIPDIPDIPDIPDIPDIPDIPDIPDIPDIPDIPNPDESPOSTINGBOARDPORTABLETOILETSSTAGINGSFSFSFSFSFSFSFROCK CHECKSILT FENCEOUTLETROCK CHECKSILT FENCEOUTLETROCK CHECKSILT FENCEOUTLETROCK CHECKSILT FENCEOUTLETCONSTRUCTIONENTRANCE WITH STONEDIVERSION BERM ASREQUIRED TO PREVENTSEDIMENT FROM LEAVINGSITE.COIR FIBER LOGDIVERSION CHECK DAMS.ENTRENCH 4" INTO GROUNDAT SILT FENCE TO PREVENTRUNOFF FROM UNDERMININGSILT FENCH AND DAM.CONCRETEWASHOUTPROTECT EXISTINGWOODSCOVEREDTRASHENCLOSUREDIPROCK CHECKSILT FENCEOUTLETSFSFSFSFSFSFSFSFSFSF SFSFSFSFSFCOIR FIBER LOGINLET PROTECTION(TYPICAL)COIR FIBER LOGCHECK DAMDIPDIPDIPDIPDIPCOIR FIBER LOGINLET PROTECTION(TYPICAL)IPDIPDIPDIPDIPDIPDIPDIPDIPDIPDIPDIPDIPSFSFSFSFNO PARKINGNO PARKING NO P AR K IN G NO PARKINGTEMP ROCKCHECK DAMTEMP SEDIMENTBASIN: EXCAVATETO 841.0 & ALLOWFOR 2.0' OFSEDIMENT TOGATHER FOR NEWBOTTOM OF 843.0DIPSF SFSF SFMAINTAIN SILT FENCING AROUNDWETLAND FOR EROSION CONTROLPROTECTION UNTIL SURROUNDINGWATERSHED IS STABLE.SFSFSFSFSFSFSFSFSFSFSFSFSFSF SFSFSFSFSFSFSFSFSFSFSFSF DIPDIP18095Project Number:Drawing Number:Certified By:Checked ByDrawn ByIssue DateRevisions:PROJECT:Scope Drawings:CARMEL, INDIANA NEW FOR CARMEL CLAY SCHOOLS CARMEL ELEMENTARY SCHOOLSDrawing Title:06-21-19SOMKRev. #RevisionDescriptionIssueDate1ADDENDUM7/9/20193ASI #18/28/2019LINE TYPE / SYMBOLCOARSE AGGREGATE6 INCHES OF 2"-3"TEMPORARYCONSTRUCTION ENTRANCE(20'W x 50'L) Minimum TREE PROTECTION FENCESILT FENCE(SEDIMENT FENCE)EROSION CONTROL LEGENDLINE TYPE / SYMBOLDESCRIPTIONDESCRIPTIONCONCRETE WASHOUTTEMPORARY INLET PROTECTIONIPSCALE: 1" = 100'THERE SHALL BE NO DIRT, DEBRIS, ORSTORAGE OF MATERIAL IN THE STREETADJACENT ROADS MUST BE SWEPT DAILYSFCONSTRUCTION & POST CONSTRUCTION SEQUENCING NOTESEROSION CONTROL NOTES1.THE EROSION AND SEDIMENT CONTROL MEASURES SHOWN ON THE DRAWINGS ARECONSIDERED THE MINIMUM PRACTICES NECESSARY FOR COMPLIANCE WITH THE NPDESGENERAL PERMIT FOR STORM WATER DISCHARGES ASSOCIATED WITH CONSTRUCTIONACTIVITY AS IDENTIFIED UNDER SECTION 327-IAC-15-5 OF THE INDIANA ADMINISTRATIVECODE. HOWEVER, SITE CONDITIONS, CONSTRUCTION METHODS, SEQUENCING OF WORKAND GENERAL PRACTICE MAY WARRANT VARIATION AND/OR ADDITIONS TO THE QUANTITIES,TYPES, AND LOCATIONS OF BMP MEASURES AS SHOWN.2.UNLESS OTHERWISE SHOWN, TEMPORARY CONTROL MEASURES SHALL BE REMOVED UPONSATISFACTORY ESTABLISHMENT OF PERMANENT VEGETATION.3.SEE SHEET C404-C405 FOR DETAILS AND SPECIFICATIONS REFERENCED ON THIS SHEET.4.PERIMETER CONTROL MEASURES (I.E. SILT FENCE, DIVERSION DITCHES AND BERMS, TREEPROTECTION FENCING) SHALL BE INSTALLED PRIOR TO COMMENCING EARTHWORKACTIVITIES.5.IN ADDITION TO THE MAINTENANCE REQUIREMENTS IDENTIFIED FOR INDIVIDUAL MEASURES,ALL EROSION CONTROL MEASURES INSTALLED UNDER THIS PROJECT SHALL BE INSPECTEDWEEKLY TO ENSURE THEY ARE FUNCTIONING PROPERLY. MEASURES FOUND TO BEDEFICIENT SHALL BE REPAIRED OR REPLACED IMMEDIATELY THEREAFTER.6.THE CONTRACTOR SHALL MAINTAIN A STABLE CONSTRUCTION ENTRANCE AT ALL TIMES ANDSHALL MAKE EFFORTS TO MINIMIZE THE ACCUMULATION OF SOIL, MUD AND DEBRIS ONADJOINING ROADWAYS.7.SYMBOLS FOR INLET PROTECTION MEASURES AND DITCH CHECKS ARE SHOWN LARGERTHAN ACTUAL SIZE.8.DISTURBED AREAS AND STOCKPILES THAT ARE TO REMAIN IDLE FOR MORE THAN 14 DAYSSHALL BE STABILIZED WITH TEMPORARY SEEDING.9.ADDITIONAL EROSION CONTROL MEASURES MAY BE REQUIRED BY THE INSPECTOR.10.PORTABLE TOILETS SHALL BE ANCHORED TO THE GROUND TO PREVENT TIPPING ANDSPILLS.1.REPAIR OR REPLACE ALL EXISTING SILT FENCE, CHECK DAMS OR INLET PROTECTIONDAMAGED DURING EARTHWORK ACTIVITIES.2.DESIGNATE THE PERSON RESPONSIBLE FOR COMPLYING WITH THE ON-SITE SWPPPINSPECTIONS UNTIL ALL DISTURBED AREAS ON SITE SITE HAVE REACHED 70 PERCENTVEGETATIVE COVER DENSITY.3.IF WORK OR CONSTRUCTION HAS STOPPED FOR 2 WEEKS OR MORE BEFORE PERMANENTSEED IS APPLIED, INSTALL TEMPORARY SEED AND MULCH AS DESCRIBED ON SHEET C405.COORDINATE RESPONSIBILITY FOR COMPLETING THE SITE REVIEW AFTER EACH 12" RAINFALLAND A MINIMUM OF ONE TIME A WEEK.4.THE PROJECT WILL BE COMPLETED IN PHASES. IF A PHASE OR WORK AREA IS COMPLETEDAFTER NOVEMBER 1, THE SITE SHALL BE STABILIZED WITH TEMPORARY SEED AND BMP'SMEETING REQUIREMENTS OF ONSITE INSPECTORS BEFORE CLOSING DOWN FOR WINTER.PERFORM WEEKLY INSPECTIONS AND PREPARE REPORTS THROUGHOUT THE WINTER WITHREPAIRS AND MAINTENANCE AS NEEDED UNTIL PERMANENT STABILIZATION MEASURES AREINSTALLED AND 70% VEGETATIVE DENSITY IS ACHIEVED IN THE SPRING.5.FOR ALL PHASES, COMPLETE MASS GRADING AND EXCAVATION. STORE EXCAVATION SPOILSAS INDICATED ON PLANS.6.DETENTION BASIN SHALL BE USED AS SEDIMENT BASIN DURING CONSTRUCTION.COLLECTED SEDIMENT SHALL BE REMOVED WHEN IT REACHES DEPTHS OF 1.6 FEET(ELEVATION . DETENTION BASIN BOTTOM SHALL BE OVER EXCAVATED 2.0 FEET TOACCOMMODATE SEDIMENT (OVER EXCAVATE TO ELEVATION 851.0) . AT COMPLETION OFCONSTRUCTION CONTRACTOR SHALL REMOVE/EXCAVATE ALL SEDIMENT TO REACH A FINALPOND BOTTOM OF 853.00.7.DETENTION POND BANKS SHALL BE STABILIZED WITH SEED AND EROSION CONTROLBLANKET WITHIN 24 HOURS OF REACHING FINAL FINISH GRADE.8. COMPLETE FILL, BACKFILL, AND ROUGH GRADING REQUIRED TO RETURN ALL AREAS WITHINCONSTRUCTION ZONE TO SUBGRADE GRADE ELEVATION INDICATED ON PLANS. ALL FILLMATERIAL UNDER PAVEMENT OR BUILDINGS SHALL BE APPROVED BY ON-SITEGEOTECHNICAL ENGINEER.9. PREPARE ALL PAVEMENT SUBGRADES PER PLANS AND SPECIFICATIONS.10. MAINTAIN ALL INLET PROTECTION, CHECK DAMS AND SILT FENCING IN THE SITE PROJECT BYCLEANING OUT EVERY WEEK AND AFTER EVERY RAIN EVENT OF 1/2" OR GREATER DEPTH.11. PERFORM FINAL GRADING AND SEEDBED PREPARATION ON DETENTION BASIN BANKS ANDSITE PERIMETER AREAS INDICATED ON THIS SHEET.12. PLACE PERMANENT SEEDING AND MULCH OR EROSION CONTROL BLANKET WITHIN 30HOURS OF SEEDBED PREPARATION. INSTALL EROSION CONTROL BLANKETS INDICATED ONPLANS.PERMANENT SEEDINGWITH NORTH AMERICANGREEN EROSIONCONTROL BLANKET -SC150 BN.TEMPORARY DROP INLET PROTECTIONDIPC402SWPP PLAN(CONST.)TOP SOIL STOCKPILETEMPORARY ROCK CHECK DAM2TAC COMMENTS8/12/20194ASI #29/20/20194