Midwestern Engineers, Inc. Plan Preview

EROSION CONTROL NOTES: 1 . THIS PLAN IS DESIGNED AS AN ATTEMPT TO PREVENT ANY AND ALL SEDIMENT FROM LEAVING THE CONSTRUCTION SITE BY WAY OF EROSION. IF EROSION OF SEDIMENT FROM THE SITE IS TAKING PLACE, THE CONTRACTOR SHALL TAKE PREVENTATIVE ACTION IMMEDIATELY. THE ENGINEER SHALL BE CONSULTED IN THE EVENT THIS HAPPENS. 2. TEMPORARY SEEDING IS TO BE APPLIED TO ANY GRADED AREA WITHIN SEVEN (7) DAYS OF THE MOST RECENT DISTURBANCE FOR ANY DISTURBED AREAS THAT V\I\LL BE DORMANT FOR MORE THAN 21 DAYS BUT LESS THAN ONE ( 1 ) YEAR AND NOT V\I\THIN 50' OF A STREAM. AREAS THAT V\I\LL BE DORMANT FOR PERIODS OF LONGER THAN ONE YEAR MUST HAVE PERMANENT SOIL STABILIZATION. 3. PERMANENT SEEDING IS TO BE APPLIED WITHIN SEVEN (7) DAYS TO AREAS THAT HAVE ACHIEVED FI NAL AND FINISHED GRADE. 4. PRESERVE EXISTI NG VEGETATION ON THE SITE WHENEVER AND WHEREVER POSSIBLE TO PREVENT TOPSOIL EROSION. 5. PERMANENT VEGETATION SHALL NOT BE CONSIDERED ESTABLISHED UNTIL A GROUND COVER IS ACHIEVED THAT IS UNIFORM (70% VEGETATIVE COVER MINI MUM), MATURE ENOUGH TO SURVIVE ANO WILL INHIBIT EROSION. 6. ALL SEDIMENT CAPTURING MEASURES SHALL BE IMPLEMENTED PRIOR TO THE DISTURBANCE OF THE CONSTRUCTION AREA THEY ARE INTENDED TO SERVICE. ALL EROSION CONTROL MEASURES PROPOSED ARE TO BE PROPERLY MAINTAI NED TO CONTINUE THE!R EFFECTIVENESS. EROSION CONTROL MEASURES FOUND TO BE IN DISREPAIR OR NOT FUNCTIONING SHALL BE REPAIRED IMMEDIATELY AND RETURNED TO PROPER WORKING ORDER. 7. CONTRACTOR SHALL FOLLOW MANUFACTURER'S RECOMMENDATIONS FOR INSTALLATION AND MAINTENANCE OF EROSION CONTROLS. 8. IF GRADING OCCURS DURING THE MONTHS OF DECEMBER, JANUARY OR FEBRUARY DORMANT SEEDING PROCEDURES SHALL BE USED. 9. DURING DRY WEATHER. KEEP LAWNS WATERED WITH SPRINKLERS OR OTHER APPROVED METHODS. RESEED ANY AREAS NOT GERMINATING OR DAMAGED AT INTERVALS AS MAY BE REQUIRED ACCORDING TO SEASONAL CONDITION AND/OR CONSTRUCTION ACTIVITY. WATER GRASS AND EXECUTE NECESSARY WEEDING UNTIL FULL STAND OF GRASS HAS BEEN OBTAINED. WATER CONSUMPTION COSTS FOR SPRI NKLING SHALL BE AT NO ADDITIONAL COST TO THE OWNER. 1 0. THE IMPLEMENTATION AND MAINTENANCE OF THE EROSION CONTROL IS THE SOLE RESPONSIBI LITY OF THE CONTRACTOR. 1 1 . IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO MINIMIZE SEDIMENTATION (FROM ON-SITE CONSTRUCT/ON ACTIVITIES) FROM BEING DEPOSITED ONTO ADJACENT PROPERTIES AND RECEIVING STREAMS/DITCHES IN STRICT COMPLIANCE WITH THE CONSTRUCTION STORMWATER GENERAL PERMIT (CSGP) 1 2. FOR SEASONAL VARIATIONS - SEE SEASONAL SOIL PROTECT!ON CHART ON THIS SHEET 1 3. ALL DISTRIBUTED AREAS SHALL BE SODDED OR SEEDED, EXCEPT BUILDING PAD AND LANDSCAPE BEDS. SEE LANDSCAPE PLANS FOR LOCATION OF LANDSCAPE BEDS. 14. INSTALL SILT FENCE ALONG ALL PROPERTY BOUNDARIES AS INDICATED ON PLANS. 1 5. THERE SHALL BE NO SOIL OR DEBRIS IN THE STREET. 1 6. CONTRACTOR RESPONSIBLE FOR REGULAR STREET CLEARING AS NECESSARY TO REMOVE ANY CONSTRUCT/ON DEBRIS FROM THE ROADWAY. 1 7. CUT AND FILL SLOPES MUST BE DESIGNED AND CONSTRUCTED IN A MANNER THAT WILL MINIMIZE EROSION SLOPES THAT ARE FOUND TO BE ERODING EXCESSIVELY WITHIN ONE ( 1 ) YEAR OF PERMANENT STABILIZATION SHALL BE PROVIDED WITH ADDITIONAL SLOPE STABILIZING MEASURES UNTIL TH E PROBLEM IS REMEDIED. 1 8. CONCENTRATED RUNOFF SHALL NOT FLOW DOWN CUT OR FILL SLOPES UNLESS ADEQUATE EROSION CONTROL DEVICES ARE IN PLACE. 1 9. PRIOR TO NEWLY CONSTRUCTED STORM WATER CONVEYANCE SYSTEMS BEING PLACED IN SERVICE AND MADE OPERATIONAL, ADEQUATE OUTLET PROTECTlON AND ANY REQUIRED CHANNEL LINING MUST BE INSTALLED IN BOTH THE CONVEYANCE CHANNEL AND RECEIVING CHANNEL 20. UNDERGROUND UTILITY LI NES SHALL BE INSTALLED IN ACCORDANCE WITH THE FOLLOV\I\NG STANDARDS ! N ADDITION TO OTHER APPLICABLE CRITERIA: 20.A. NO MORE THAN 500 LINEAR FEET OF TRENCH MAY BE OPENED AT ONE TIME. 20.B. EXCAVATED MATERIAL SHALL BE PLACED ON THE UPHILL SIDE OF TRENCHES. 20.C. EFFLUENT FROM DEWATERING OPERATIONS SHALL BE FILTERED OR PASSED THROUGH AN APPROVED SEDIMENT TRAPPING DEVICE, OR BOTH, AND DISCHARGED SO THAT IT DOES NOT ADVERSELY AFFECT FLOWING STREAMS OR OFF-SITE PROPERTY. 20.0. MATERIAL USED FOR BACKFILLING TRENCHES SHALL BE PROPERLY COMPACTED IN ORDER TO MIN IMIZE EROSION AND PROMOTE STABILIZATION. 20.E. RE-STABILIZATION SHALL BE ACCOMPLISHED IN ACCORDANCE WlTH THESE REGULATIONS. CONTACT PERSON FOR EROSION CONTROL & SEDIMENT PRACTICES: MIDWESTERN ENGINEERS, INC 6809 CORPORATE DRIVE INDIANAPOLIS, INDIANA 46278 TELEPHONE · 3 1 7-334-0262 CONTACT PERSON: SCOTT M. SIPLE. P.E. SEASONAL SOI L PROTECTION CHART: STABILIZATION PRACTICE JAN. FEB. MAR. APR. MAY JUN. JUL AUG. SEPT. OCT. NOV. DEC. 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STRAW MULCH 2 TONS/ACRE • /I/ � IRRIGATION NEEDED •• JRRIGATION NEEDED FOR 2 TO 3 WEEKS AFTER APPLYING SOD. SECTION A - CONSTRUCTION PLAN - GENERAL PLAN COMPONENTS: Al INDEX IS AS FOLLOWS: A2 VICINITY MAP: SEE SHEET G1 .02 A3 PROJECT NARRATIVE: PROJECT INVOLVES EXPANSION AND IMPROVEMENTS TO THE EXISTING TOWN OF WATERLOO WASTEWATER TREATMENT PLANT. I NCLUDED IS EX{STING DIGESTER AND AERATION TANK PIPE REPLACEMENT, NEW HEADWORKS STRUCTURE, NEW LIFT STATION, NEW FILTERING EQUI PMENT, NEWUV DISINFECTION STRUCTURE, NEW CASCADING OUTFALL STRUCTURE, EXISTING CLARIFIER EQUIPMENT IMPROVEMENTS, DRY SLUDGE STORING BAY IMPROVEMENTS. NEW BLOWER EQUIPMENT, BACKWASH HOLDING EQUIPMENT IMPROVEMENTS, AND NEW CHEM ICAL BUILDING. THE ANTICI PATED LAND DISTURBANCE ACTIVITIES lNCLUDE EXCAVATION FOR THE NEWSLUDGE DRYING BED AND BUILDING FOUNDATIONS, PIPELINE EXCAVATION ACTIVITIES, GRADING. AND CLEARING AND GRUBBING. A4 LATITUDE/LONGITUDE: N 41 ° 25'49" I W 85 ° 0'38" AS LEGAL DESCR!PTION: SE 1 /4 SEC. 3; SW 1 /4 SEC. 3: NE 1/4 SEC. 9, T34N R1 3E. GRANT TOWNSHIP A6 1 1 X 1 7 PLAT: NIA, SEE SHEET G1 .02 FOR VICINITY MAP. A7 1 00-YEAR FLOODPLAINS, FLOODWAY FRINGES AND FLOODWAYS: THE SITE IS LOCATED NEAR CEDAR CREEK. THE 1 00-YEAR FLOODWAY AT THE SITE IS AT AN APPROXIMATE ELEVATION OF 881 ' PER FEMA FLOOD INSURANCE STUDY 1 8033CVOOOA. A8 ADJACENT LAND USE: THE ADJACENT LAND USE TO THE SITE INCLUDES AGRICULTURAL USE TO THE SOUTH, CEDAR CREEK TO THE EAST, A NORFOLK SOUTHERN RAILROAD LINE TO THE NORTH, AND AN OPEN FIELD TO THE WEST. A9 U.S. EPA APPROVED OR ESTABLISHED TMDL: NOT APPLICABLE. A1 0 IDENTIFICATION OF ALL RECEIVING WATERS: CEDAR CREEK. A1 1 IDENTIFICATION OF DISCHARGE TO CURRENT 303(d) LIST OF IMPAIRED WATERS AND POLLUTANTS FOR WH ICH IT IS IMPAIRED: CEDAR CREEK: PCBS. A1 2 SOILS MAP: SEE SHEET C1 .03. A1 3 LOCATION AND NAME OF WETLANDS, LAKES AND WATER COURSES ON ANO ADJACENT TO SITE: CEDAR CREEK IS LOCATED TO THE EAST OF THE SITE. SEE SHEET C1 .01 A14 IDENTI FICATION OF OTHER STATE OR FEDERAL WATER QUALITY PERMITS OR AUTHORIZATIONS: NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM PERMIT NO. IN002071 1 , CWA SECTION 401 WATER QUALITY CERTIFICATION, IDEM CONSTRUCTION PERMIT. A1 5 I DENTIFICATION AND DELINEATION OF EXISTING COVER: EXISTING GROUND COVER CONSISTS OF GRASS AREAS, GRAVEL DRIVES, AND A LINED POLISHING POND. A16 EXISTING SITE TOPOGRAPHY AND DRAINAGE PATTERNS: THE SITE IS RELATIVELY FLAT AND GENERALLY DRAI NS FROM WEST TO EAST A1 7 LOCATION(S) WHERE RUN-OFF ENTERS THE PROJECT SITE: BASED UPON LOCAL TOPOGRAPHY STORMWATER GENERALLY RUNS FROM WEST TO EAST ACROSS THE SITE. A18 LOCAT!ON(S) WHERE RUN-OFF DISCHARGES FROM THE PROJECT SITE PRIOR TO LAND DISTURBANCE: STORMWATER RUNOFF IS DISCHARGED FROM SITE SURFACES TO CEDAR CREEK TO THE EAST, SEE SHEET C1 .01 . A1 9 LOCATIONS OF ALL EXISTING STRUCTURES ON SITE: SEE SITE PLAN, SHEETS G1 .02-P1 3.03. A20 EXISTING PERMANENT RETENT!ON OR DETENTION FACILITIES: NONE. A21 LOCATIONS WHERE STORMWATER MAY BE DIRECTLY DISCHARGED INTO GROUND WATER: NONE. A22 S!ZE OF PROJECTAREA (ACRES): 2.5 ACRES. A23 TOTAL EXPECTED LAND DISTURBANCE (ACRES): 2.0 ACRES A24 PROPOSED FINAL TOPOGRAPHY: SITE TOPOGRAPHY WILL GENERALLY REMAI N UNCHANGED. STORMWATER RUNOFF WILL REMAIN GENERALLY UNCHANGED. SEE SHEET C2.02. A25 LOCATIONS AND APPROXIMATE BOUNDARIES OF ALL DISTURBED AREAS: SEE SITE PLAN, SEE SHEETS G1 .02-P1 3.03. P<2.6 LOCATIONS, SIZE AND DIMENSIONS OF ALL STORMWATER DRAINAGE SYSTEM: SEE SHEET C1 .01-C1 .03. A27 LOCATIONS OF SPECIFIC POINTS WHERE STORMWATER AND NON-STORMWATER DISCHARGES WILL LEAVE THE SITE· STORMWATER AND NON-STORMWATER DISCHARGES WILL LEAVE THE SITE TO THE EAST TO CEDAR CREEK. SEE SHEET C 1 .01 . A28 LOCATION OF ALL PROPOSED SITE IMPROVEMENTS: SEE SITE PLAN, SEE SHEETS G1 . 02-P1 3.03. A29 LOCATION OF ALL ON-SITE ANO OFF-SITE SOIL STOCKPILES AND BORROWAREAS: FINAL SOIL STOCKPILE LOCATIONS WILL BE DETERMINED BY THE CONTRACTOR TO MEET CONSTRUCTION MEANS AND METHODS AT TIME OF CONSTRUCTION. A30 CONSTRUCTION SUPPORT ACTIVITIES THAT ARE EXPECTED TO BE PART OF THE PROJECT: SITE EROSION CONTROLS TO BE INSPECTED AT A MINIMUM 1 TIME PER WEEK AND AFTER EVERY RAIN EVENT. EROSION CONTROLS SHALL BE PROMPTLY REPAIRED WHEN DEFICIENCY IS DISCOVERED. A31 LOCATION OF AN IN·STREAM ACTIVITIES THAT ARE PLANNED FOR THE PROJECT: APPROXIMATELY 2 CUBIC YARDS OF RIP RAP ARE TO BE PLACED ALONG CEDAR CREEK ADJACENT TO THE OUTFALL STRUCTURE, SEE SHEET P7.02. SECTION B - STORMWATER POLLUTION PREVENTION - CONSTRUCTION COMPONENT: B1 DESCRIPTION OF THE POTENTIAL POLLUTANT GENERATING SOURCES AND POLLUTANTS, INCLUDING ALL POTENTIAL NON-STORMWATER DISCHARGES: POTENTIAL POLLUTANTS FROM CONSTRUCTION ACTIVITY SUCH AS SPI LLS, CONCRETE FROM STRUCTURES: OIL, GREASE, ANTIFREEZE, GASOLINE AND DIESEL FUEL FROM CONSTRUCTION EQUIPMENT; SOIL EROSION: FERTILIZER FROM LANDSCAPING AND TRASH SHALL BE PROPERLY MAINTAINED TO REDUCE THE CONTAMI NANTS FROM ENTERING DOWNSTREAM RECEIVING STREAMS OR EXISTING SEWER SYSTEM. TRASH SHOULD BE CLEANED UP TO REDUCE CLOGGING OF STORM SYSTEMS AND/OR OTHER BIOLOGICAL AGENTS FROM ENTERING DOWNSTREAM RECEIVING STREAMS OR EXISTING SEWER SYSTEM. 82 STABLE CONSTRUCTION ENTRANCE LOCATIONS AND SPECIFICATIONS: TO BE DETERMINED BY CONTRACTOR AT TIME OF CONSTRUCTION, SEE SHEET C1 .01 . 83 SPECIFICATIONS FOR TEMPORARY AND PERMANENT STABILIZATI ON: SEE PROJECT SPECI FICATIONS AND THIS SHEET B4 SEDIMENT CONTROL MEASURES FOR CONCENTRATED FLOW AREAS: I NLET AND OUTLET PIPE PROTECTIONS, TEMPORARY ROCK CHECK DAMS OR STRAW BALE CHECK DAMS BS SEDIMENT CONTROL MEASURES FOR SHEET FLOWAREAS: SILT FENCE, TEMPORARY AND PERMANENT SEEDING, EROSION CONTROL BLANKETS 86 RUN-OFF CONTROL MEASURES: CONTRACTOR SHALL INSTALL ADDITIONAL TRAPS, SILT FENCES, SLOPE DRAINS, TEMPORARY DIVERSIONS. AND OTHER RUN-OFF CONTROL MEASURE AS NEEDED AT APPROPRIATE LOCATIONS TO KEEP SEDIMENT CONTAI NED ON-SITE. 87 STORMWATER OUTLET PROTECTION LOCATION AND SPECI FICATIONS: SEE PROJECT SPECIFICATIONS AND SHEETS C1 01 -C2.03. 88 GRADE STABILIZAT!ON STRUCTURE LOCATIONS AND SPECIFICATIONS: SEE PROJECT SPECIFICATIONS ANO SHEETS C 1 .0 1 -C2.03. 89 DEWATER ING APPLICATIONS AND MANAGEMENT METHODS: SHOULD DEWATER ACTIVITIES BE REQUIRED, CONTRACTOR SHALL SUBMIT A DEWATERING AND SEDIMENT CONTROL PLAN AND GAIN APPROVAL FROM OWNER, ENGINEER AND APPROPRIATE REGULATORY AGENCIES PRIOR TO COMMENCING DEWATERING ACTIVITIES. B 1 0 MEASURES UTI LIZED FOR WORK WITHIN WATER BODIES: ALL WORK IS ANTICIPATED TO TAKE PLACE OUTSIDE OF WATER BODIES. B1 1 MAINTENANCE GUIDELINES FOR EACH PROPOSED STORMWATER QUALITY MEASURES: SEE DETAIL AND PROJECT SPECIFICATIONS FOR INDIVIDUAL STORMWATER QUALITY DEVICE. INSPECTIONS AND REPAIRS SHALL BE PERFORMED IN ACCORDANCE WITH THE IDEM CONSTRUCTION STORMWATER GENERAL PERMIT. B 1 2 PLANNED CONSTRUCTION SEQUENCE THAT DESCRIBES THE IMPLEMENTATION OF STORMWATER QUALITY MEASURES IN RELATION TO LANO DISTURBANCE; STORMWATER QUALITY DEVICES WILL BE PUT IN PLACE PRIOR TO ANY LAND DISTURBANCE ACTIVITIES. 8 1 3 PROVIS!ONS FOR EROSION AND SEDIMENT CONTROL ON RESI DENTIAL BUILDING LOTS REGULATED UNDER THE PROPOSED PROJECT: NIA. B14 MATERIAL HANDLING AND SPILL PREVENTION AND SPILL RESPONSE PLAN MEETING THE REQUIREMENTS IN 327 IAC 2-6. 1 . SEE MATERIAL HANDLING AND SPILL PREVENTION PLAN AND SPILL REPORTING SECTIONS; THIS SHEET. 8 1 5 MATERIAL HANDLING AND STORAGE PROCEDURES ASSOCIATED WITH CONSTRUCTION ACTIVITY: SEE MATERIAL HANDLING AND STORAGE SECTIONS: THlS SHEET. SECTION C - STORMWATER POLLUTION PREVENTION - POST-CONSTRUCTION COMPONENT: C1 DESCRIPTION OF POLLUTANTS AND THEIR SOURCES ASSOCIATED WITH THE PROPOSED LAND USE: POTENTIAL POLLUTANTS FROM POST-CONSTRUCTION ACTIVITY I NCLUDE OIL, GREASE, ETC. FROM ONSITE WASTEWATER EQUI PMENT. OILS, GREASES AND ANTI-FREEZE FROM MAINTENANCE AND PERSONAL VEHICLES, AND SANITARY WASTEWATER SPILLS. C2 DESCRIPTION OF PROPOSED POST-CONSTRUCTION STORMWATER MEASURES: SITE WILL BE PERMANENTLY SEEDED TO CONTROL SEDIMENT AND POLLUTANT TRANSPORT BY FI LTRATION THROUGH VEGETATION C3 PLAN DETAILS FOR EACH STORMWATER MEASURES: SEE SHEETS C1 .01-P1 2.03 FOR POST CONSTRUCTION SITE PLANS, C4 SEQUENCE DESCRIBING STORMWATER MEASURE IMPLEMENTATION: POST-CONSTRUCTION STORMWATER CONTROL MEASURES ARE IN CURRENTLY IN PLACE. STORMWATER CONTROL MEASURES WILL BE INSPECTED AND REPAI RED, I F NECESSARY, AT THE CONCLUSION OF CONSTRUCTION TO ENSURE PROPER FUNCTION CS MAINTENANCE GUIDELINES FOR PROPOSED POST-CONSTRUCTION STORMWATER MEASURES: VEGETATION SHALL BE MAINTAI NED THROUGH MOWING AND VEGETATION MAINTENANCE TO ENSURE PROPER FUNCTION OF CONTROLS. C6 ENTITY THAT WILL BE RESPONSIBLE FOR OPERATION AND MAINTENANCE OF THE POST CONSTRUCTION STORMWATER MEASURES: POST CONSTRUCTION STORMWATER MEASURES WILL BE MAINTAINED BY THE PROPERTY OWNER. PROPERTY OWNER IS: TOWN OF WATERLOO; 120 S. BEST STREET, WATERLOO, INDIANA 46793; CONTACT: WATER POLLUTION CONTROL DEPT., 260-837-3641 SECTION 1 - EMERGENCY RESPONSE NUMBERS: EMERGENCY RESPONSE TO ANY LIFE-THREATENING PROBLEM 91 1 WATERLOO-GRANT TOWNSHIP FIRE DEPARTMENT 260-837-5461 DEKALB COUNTY SHERIFF'S DEPARTMENT 260-925-3365 INDIANA DEPARTMENT OF NATURAL RESOURCES 31 7-232 -4200 INDIANA DEPARTMENT OF ENVIRONMENTAL MANAGEMENT 31 7-232-8603 DEKALB COUNTY SOIL AND WATER OFFICE 260-925-5620 X 3 SECTION 2 - MATERIAL HANDLING AND SPILL PREVENTION PLAN: MATERIAL HANDLING AND SPILL PREVENTION PLAN; IN ORDER TO MINI MIZE iHE R!:.LEASE OF POfENTIAL POLLUTANTS DURING CONSTRUCTION THE CONTRACTORS SHALL IMPLEMENT THIS MATERIAL HANDLING AND SPILL PREVENilON PLAN. THE CONTRACTOR SHALL REVIEW THIS PLAN WITH ALL SUBCONTRACTORS ANO REQUIRE THAT fHEY COMPLY WlfH iH� Pt.AN AS WELL 1 GONSTRUCflON cdUIPMCNf: A.PlJtllNG, �uaRIGATIDN AND FbUIDS: AbL OPERATIONS INVOLVING TH6 ADDITION OF Fb.Uli'JS TO EQlJIPMi=.NT SHQlJbD BE DONE IN ONE: LOCATION 1 AS Do!llGNATEb BY TH• �EN ERAL OQNTRAcfOR, QR DEVBLOPERIOwNti' t so 'fHAf SPILbS ARE LIMITSD TO ONE bciCATION dN THE SITH, WHICH Will FAGlbitAtE fHE clsANUP 01' SPILLS IF AN QNSITE-i'Ui,uN(l fANk IS PLANNED fQ ilE ON THE SITE, IT SHALL BE DOUBLE WAbLED AND STGREb IN fHI§ Q[SiGNATED AREA. THIS boCAfiON 1$ AN AREA Tl'-JAt W1LL Not ALLOW SPILLED FLU!bS T6 MIGRATE INTO SUBSlJRFACli: Sd1LS. iN TH� EVE�T OF A sl'lll, THE FLUio SHALL IMMEDIATELY BE GLEANED UP BY REMGVING THE CONTAMINATED SOIL QR STGNE, WHiGH SHALL BE DISPOSED 1N AN ActeetABLE MANNER. sellls eN HAao sLlRFAoiss sHALL BE s0AkEo ue BY AN ACGEPfABLE MATER1Ab suGH As oil ilRY AND me AssosBEr<'f MATERIAL li1sPOsEll oF IN A P�GPER MANNER. THE SPILL seALL ALSO BE REP0RTEil IMMEDIATELY to THE cbNTRActoR's SUPERINTENDENT s E6uleMeNT REPAiR. ssresciALL\' wHeN FLulos MiJsT BE REMbvEo rnor.o fHe icouiPMENt oR tHE P6ss1B1undi' F,U1D se1LLs is H1GH. sH,Ll ALWAYS BE D9NE 0FF-S1TE AT A FAGILITY THAT IS MGRE Sl.JITABL:.E THAN A tONSTRLiCTiDN SITE TQ HANDLE 'SPiLLS. WHE:N EQUiPMENf MUST BE REPAIRED ON§ITE IT SHOULD BE MOVED TO THE MAINTENANCE AND FUELING AREA. IF POSSIBLE. OTHERWISE. SUITABLE ON-SITE CONTAINERS SHOULD BE PLACED UNDER THE EQUIPMENT DURING REPAIR TO CATCH ANY SPILLED FLUI DS AND THESE FLUIDS SHOULD BE DISPOSED OF IN A PROPER MANNER. C. ALL REUSABLE FLUID CONTAI NERS, SUCH AS GASOLINE CANS, SHALL BE INSPECTED FOR LEAKS EACH TIME THEY ARE USED IF LEAKS ARE FOUND, TH E FLUID SHALL BE REMOVED FROM THE CONTAINER IN A PROPER MANNER AND THE CONTAINER DISPOSED OF IN AN ACCEPTABLE MANNER. EMPTY DISPOSABLE CONTAINERS, SUCH AS GREASE TUBES AND LUBRICATI NG Oil AND BRAKE FLUID CONTAI NERS, ANO THEIR PACKAGING, SHALL BE DISPOSED OF IN A PROPER MANNER AND SHALL NOT BE LEFT ON THE GROUND OR IN THE OPEN ON THE CONSTRUCTION SITE. 2. CONSTRUCTION MATERIALS AND THEIR PACKAGING: A. EROSION CONTROL MEASURES SHOWN ON THE SUBJECT PROJECT SHALL BE IMPLEMENTED PRIOR TO AND DURING CONSTRUCTION IN THE PROPER SEQUENCING TO MINIMIZE SOIL EROSION. EROSION CONTROLS SHALL BE INSPECTED AND MAINTAINED AS NECESSARY AND AS DESCRIBED ELSEWHERE ON THE PLANS EXCESSIVE DUSTING OF SOIL ON THE SITE SHALL BE MINIMIZED BY REDUCING CONSTRUCTION TRAFFIC ACROSS BARE SOIL DURING DRY AND/OR WINDY WEATHER, AND BY APPLYING WATER OR OTHER ACCEPTABLE DUST CONTROL MEASURES TO THE SOIL UPON COMPLETION OF CONSTRUCTION AND SUITABLE ESTABLISHMENT OF PERMANENT VEGETATION, TEMPORARY EROSION CONTROL MEASURES SUCH AS SilT FENCE, CHECK DAMS AND INLET PROTECTION DEVICES SHALL BE REMOVED IN A MANNER TO MIN IMIZE ADDITIONAL LAND DISTURBANCE. ANY AREAS DISTURBED BY THESE OPERATIONS SHALL BE PROPERLY REVEGETATED. B. LARGE WASTE MATERIALS CREATED BY CUTTING, SAWING, DRILLING, OR OTHER OPERATIONS SHALL BE PROPERLY DISPOSED OF IN SUITABLE WASTE CONTAINERS. THE SITE SHALL BE CHECKED AT THE END OF THE DAY, AS A MINIMUM, AND ALL WASTE MATERIALS, INCLUDING THOSE BLOWN ACROSS OR OFF THE SITE BY WIND SHALL BE PICKED UP AND DISPOSED OF IN SUITABLE CONTAINERS. WHERE POSSIBLE, OPERATIONS SUCH AS SAWI NG THAT CREATES SMALL PARTI CLES SHOULD BE PERFORMED IN ONE SPOT IN AN AREA PROTECTED FROM WI ND, AND WASTE PARTICLES COLLECTED AND DISPOSED OF FREQUENTLY TO MINIMIZE WIND DISPERSAL. PACKAGING USED TO TRANSPORTMATERIALS TO THE SITE FOR CONSTRUCTION OF THE FACILITY SHALL BE DISPOSED OF PROPERLY. WHETHER THE MATERIAL IS TAKEN OUT OF ITS PACKAGE AND INCORPORATED INTO THE PROJECT IMMEDIATELY OR STORED ONSITE FOR FUTURE USE. PACKAGED MATERIALS STORED ONSITE SHALL BE INSPECTED REGULARLY AND ANY LOOSE PACKAGING SHALL BE REPAIRED OR DISPOSED OF PROPERLY. C. ALL DEWATERING ACTIVIT!ES SHALL BE DONE IN ACCORDANCE WITH GOOD EROSION CONTROL PRACTICES. THESE PRACTICES SHOULD I NCLUDE THE USE OF DIRT BAGS SUCH AS DANDY DIRT BAGS. THE USE OF THESE TYPES OF DEWATERING DEVICES WILL REMOVE LARGE QUANTITIES OF SILT, SEDIMENT, AND DIRT AND PREVENT THESE MATERIALS FROM ENTERING THE STORM SEWER SYSTEM. D. IF LIME IS USED TO STABILIZE THE SOIL OF THE S!TE, THEN ALL CONSTRUCTION EQUIPMENT USED SHALL BE CLEANED OF ALL EXCESS MATERIAL WITH WATER IN THE MAINTENANCE ANO REFUELING AREA AS SHOWN WITHIN THESE PLANS E. NUTRIENTS ANO FERTILIZERS SHALL ONLY BE USED TO ESTABLISH RAP!D VEGETATION. WHEN THESE PRODUCTS ARE UTILIZED, THE USER SHOULD PAY STRICT ATTENTION TO THE PRODUCTS RECOMMENDED USAGE 3. CONCRETE WASTEWATER" A. ALL CONCRETE WASTEWATER SHALL BE DISPOSED OF IN THE DESIGNATED AREA AS DIRECTED BY THE GENERAL CONTRACTOR OR ENGINEER. THIS AREA IS TO BE CONSTRUCTED PER DETAIL AND SPECIFICATIONS. THIS AREA SHALL BE INSPECTED ON A DAILY BASIS AT A MINIMUM. WHEN THIS AREA BECOMES HALF-FULL. THE POLLUTANTS SHALL BE EXCAVATED, PLACED IN AN ACCEPTABLE CONTAI NER AND DISPOSED OF IN A PROPER MANNER. 4. PAINT PRODUCTS: A. ALL EXCESS PAINT AND THEIR RELATED PRODUCTS SHALL BE DISPOSED OF IN THE MANNER AT WHICH THE MANUFACTURER SUGGESTS. UNDER NO CIRCUMSTANCES WILL PAINT OR THEIR RELATED PRODUCTS BE CLEANED OR DISPOSED OF IN SOIL, SANITARY SEWERS, STORM SEWERS OR DETENTION BASINS. ANY VIOLATION OF THIS SHALL BE REPORTED TO THE ENGINEER. IN THE EVENT OF ACCIDENTAL CONTAMINATION, ALL EFFORTS SHOULD BE MADE TO REMOVE CONTAMINANTS IN AN APPROPRIATE MANNER TH E WATERLOO-GRANT TOWNSHIP FIRE DEPARTMENT SHOULD BE CONTACTED IMMEDIATELY TO DETERMINE IF FURTHER MEASURES ARE NEEDED. 31 2 IAC: 16-5-23 SPILL REPORTING AUTHORITY: IC 14-37-3 AFFECTED: IC 14-37 SECTION 23 A. AN OWNER OR OPERATOR SHALL REPORT ALL SPILLS OF OIL OR SALTWATER AS REQUIRED BY TABLE NO. 1 BELOW: SIZE AND LOCATION OF THE SPILL MORE THAN 2000 GALLONS OF OIL OR SALTWATER THAT IS CONTAINED IN A SECONDARY CONTAINMENT STRUCTURE APPROVED BY THE DEPT. OF NATURAL RESOURCES. MORE THAN 1 000 GALLONS OF OIL OR SALTWATER THAT IS NOT CONTAINED IN A SECONDARY CONTAINMENT STRUCTURE APPROVED BY THE DEPT. OF NATURAL RESOURCES. LESS THAN 1 000 GALLONS BUT MORE THAN 42 GALLONS OF OIL OR SALTWATER THAT IS NOT CONTAINED IN A SECONDARY CONTAI NMENT STRUCTURE APPROVED BY THE DEPT. OF NATURAL RESOURCES BUT !S CONTAINED WITHIN THE BOUNDARY OF THE FACILITY. MORE THAN 55 GALLONS OF OIL THAT IS NOT CONTAINED WITHIN THE BOUNDARY OF THE FACILITY. TABLE 1 SPILL REPORTING REQUIREMENTS IN. DEPT. OF NATURAL RESOURCES NOT MORE THAN 48 HRS. AFTER DISCOVERY OF SPILL NOT MORE THAN 48 HRS AFTER DISCOVERY OF SPILL LESS THAN 55 GALLONS OF OIL OR SALTWATER NOT MORE THAN 48 HRS. AFTER THAT IS NOT CONTAINED WITH THE BOUNDARY DISCOVERY OF SPILL. OF THE FACILITY. ANY SPILL OF OIL OR SALTWATER THAT ENTERS THE WATERS OF THE STATE. ANY SPILL OF OIL OR SALTWATER: ( 1 ) THAT HAS NOT BEEN CLEANED UP I N ACCORDANCE WITH SECTION 24 OF THIS RULE, OR (2) FOR WHICH CLEANUP HAS NOT BEEN STARTED IN ACCORDANCE WITH SECTION 24 OF THIS RULE. ANY SPILL OF LESS THAN 42 GALLONS OF OIL OR SALTWATER THAT DOES NOT ENTER THE WATERS OF THE STATE. ANY WASTEWATER SPILL ONSITE. NO REPORT REQUIRED DO NOT REPORT UNLESS DIRECT TO STREAM IDEM NOT MORE THAN 2 HRS. AFTER DISCOVERY OF SPILL NOT MORE THAN 2 HRS. AFTER DISCOVERY OF SPILL NOT MORE THAN 2 HRS. AFTER DISCOVERY OF SPILL NOT MORE THAN 2 HRS. AFTER DISCOVERY OF SPILL B. SPILLS REQUIRED BY TABLE 1 TO BE REPORTED TO THE INDIANA DEPARTMENT OF NATURAL RESOURCES MUST BE REPORTED TO THE OFFICE BY TELEPHONE AT 31 7-232-41 60. C. SPILLS RE.QUIRED BY TABLE 1 TO Bt. REPORTED TO THE IND!ANA DEPARTMENT OF ENVIR.ONMENTAL MANAGEMENT (IDEM) MUSI BE RePORTED ro fHS: OFFICE OF ENVI RONMl:NTAI. R�SPONSE AT 3 1 7-233•1745 OR 868-233-7745 (TOLL rnEE JN INDIANA). D, EACH RlePORT OF A SPILL MU$f INCLUDC ALL OS tH1' FOLLOWING INPORMATION, tHt, NAME, ADDRESS, AND TSLEPHON• NUMBi"R OF THO PERSON MAKiN0 fHs RoPORf. THE NAMe, ADORE$$, AND flsbEPHONE NUMmrn OF A GDNfACt PesstlN, IF iJIFFERBNf THAN 'fHB P•sSON MAKiNG THO SePQ�f . THE LOCATION IJi' tHe SPl lL, INCLUDING LEAS[ NAME, toWN§H IP, RANGB ANfl ;i,ttlON. tHb flMH Cf TH� �Plb.6, fHe 1DsNtl,1cAf1(JN OF fHE §UBsfANCE ilPILLloO. tHI, APPRQXIMAfe QUANTITY QF THc SUBSfANGo tHAt HAll ilis�N SPlblo� QR MAY BE SPILLEQ, ' THie DURAtlQN QS tee §PILL , tHE souRGE oF TH� sPiLb.. ' fHE NAME AND L§t;AtlON OF WATERS BAMAGEl l fH� iD�NT1TY OF ANY RESPONSE 6RGANlzATJON RESPONDING TO THE SPILL. WHAT MEASURES HAVE BEEN OR WILL BE UNDERTAKEN TO PERFORM A SPILL RESPONSE ANY OTHER INFORMATION THAT MAY BE SIGNIFICANT TO THE RESPONSE ACTION. (NATURAL RESOURCES COMMISSION; 312 IAC 16-5- 2 3; FILED SEPT. 1 1 . 2000, 3:31 PM: 24: IR 279) 312 IAC 1 6-5-24 SPILL CLEANUP AUTHORITY: IC 1 4-37-3 AFFECTED: IC 14-37 SECTION 24 A. AN OWNER OR OPERATOR SHALL CLEAN UP SOILS OF OIL, FLUIDS CONTAMINATED WITH OIL, OR SALTWATER AS REQUIRED BY THIS SECTION. B. OIL OR FLUID CONTAMINATED WITH OIL THAT IS CONFINED WITHIN A SECONDARY CONTAINMENT STRUCTURE OR COLLECTED AS REQUIRED BY SECTION 22 OF THIS RULE MUST BE: REMOVEDWITHIN SEVENTY-TWO (72) HOURS. • PLACED IN A NON-LEAKING STORAGE TANK; ANO • MANAGED OR DISPOSED OF IN ACCORDANCE WITH SECTION 27(a} OF THIS RULE C SALTWATER THAT IS CONFINED WITHIN A SECONDARY CONTAINMENT STRUCTURE OR COLLECTED AS REQUIRED BY SECTION 22 OF THIS RULE MUST BE: REMOVED WITHI N SEVENTY-TWO (72) HOURS, • PLACED IN A NON-LEAKING STORAGE TANK: AND • DISPOSED OF IN ACCORDANCE WITH SECTION 27(b) OF THIS RULE D. FLUIO PLACED IN A NON-LEAKING STORAGE TANK UNDER SUBSECTION (b) OR SUBSECTION (c) MUST BE DISPOSED OF IN ACCORDANCE WITH SECTION 27 OR THIS RULE WITHIN THIRTY (30) DAYS AFTER DISCOVERY OF THE SPILL UNLESS ADDITIONAL TIME IS APPROVED BY THE DIVISION. E. SOILS CONTAMINATED WITH MORE THAN ONE ( 1 ) GALLON OF OIL MUST BE CLEANED UP AS FOLLOWS: F. SOILS THAT MEET THE CONDITIONS FOR REMEDIATION IN SECTION 25(C) OF THIS RULE MAY BE· REMEDIATED AT THE FACILITY AS REQUIRED BY SECTION 25 OF THIS RULE. • APPLIED TO LEASE ROADS I N ACCORDANCE WITH SECTION 27(a)(1 ) OF THIS RULE, OR - EXCAVATED AND DISPOSED OF AS REQUIRED BY SECTION 27(d) OF THIS RULE. G.SOILS THAT DO NOT MEET THE CONDITIONS FOR REMEDIATION IN SECTION 25(c) OF THIS RULE MUST BE EXCAVATED AND DISPOSED OF AS REQUIRED BY SECTION 27(e) OF THIS RULE. H. SOILS CONTAMINATED WITH SALTWATER MUST BE CLEANED UP AS REQUIRED BY SECTION 26 OF THIS RULE. I. SOILS CONTAMINATED WITH OIL THAT WILL BE REMEOIATED UNDER SECTION 25 OF THIS RULE MUST BE MANAGED TO PREVENT DISCHARGE OF OIL TO UNAFFECTED SOIL OR WATERS OF THE STATE. (NATURAL RESOURCES COMMISSION; 3 1 2 IAC 16-5-24; FILED SEPT. 1 1 , 2000, 3:31 PM: 24: IR 280) RgyjSidNi; B I D SET c2024 Mi<lwc.stcm Engin�l'r.;. lnc. S02 WestBro;idway Street P.O. Box 295 Loogoote�. lnrli�na 475S3 DATE MARCH 2024 DESIGN M . M.S. DRAWN D .A. P . Q.C. CHECK W.A. E. PROJECT NUMBER 2020073-00 C l .02 09 OF 1 26 I FlLE NUMBER I 44057 Do Not Use Plan Previews for Take Off

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