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Tom Wood Audi Service Addition Full Set
FnB2 OcAFnB2FxC3StStSt96TH STRANDALL DR CARMEL CREEKWeSITE GRAY RD SITE96TH STRANDALL DR 4610-B EAST 96TH STREET TOM WOOD AUDI CARMEL, INDIANA SERVICE ADDITIONJOB#: TWI.013DRAWN BY: RCW (317) 251-1738 (FAX) 251-1923 INDIANAPOLIS, INDIANA 46220 6555 CARROLLTON AVENUE www.rw-engineering.com CIVIL ENGINEERS - LAND SURVEYORS - DEVELOPMENT CONSULTANTS DATE: 03/21/23 TOM WOODCONSTRUCTION PLANS4610-B EAST 96TH STREETCARMEL, INDIANADEVELOPER:ENGINEER:ROGER WARD ENGINEERING, INC.6555 CARROLLTON AVENUEINDIANAPOLIS, IN 46220317-251-1738Fax-251-1923Contact: ROGER WARDemail: rward@rw-engineeering.comCONSTRUCTION NOTES1. NO EARTH DISTURBING ACTIVITY MAY COMMENCE WITHOUT AN INDIVIDUAL LOTPERMIT.2. IF IT WILL BE NECESSARY TO RELOCATE EXISTING UTILITIES, THE EXPENSE OFSUCH RELOCATION SHALL BE THE RESPONSIBILITY OF THE DEVELOPER. ALLUTILITY POLES SHALL BE LOCATED WITHIN ONE FOOT OF THE PROPOSEDRIGHT-OF-WAY.C100COVER SHEETDEVELOPMENT SUMMARYAUDI SERVICE ADDITIONTOM WOOD INC.9820 ASSOCIATION COURTINDIANAPOLIS, IN 46280317-574-0143Fax-573-9895Contact: JOE FELTMANemail: jfeltman@tomwood.comOPERATING AUTHORITY - CITY OF CARMEL, INEXISTING BUILDING = 33,378 SFBUILDING ADDITION = 14,071 SFSITE AREA = 4.61 AC+/-DISTURBED AREA = 0.83 AC+/-ZONING = B-3FRONT SETBACK: 30' PER PLATSIDE SETBACK: 0' PER PLATCOVERAGE RATIO = 74%ALLOWED COVERAGE = 80%PZ-2023-00117 ADLS AMEND10/16/2023 ECARMEL CREEK CARMEL CREEK 4610-B EAST 96TH STREET TOM WOOD AUDI CARMEL, INDIANA SERVICE ADDITIONJOB#: TWI.013DRAWN BY: RCW (317) 251-1738 (FAX) 251-1923 INDIANAPOLIS, INDIANA 46220 6555 CARROLLTON AVENUE www.rw-engineering.com CIVIL ENGINEERS - LAND SURVEYORS - DEVELOPMENT CONSULTANTS DATE: 03/21/23C1SITE DEMOLITION PLAN EXISTING CONDITIONS &PROJECT BENCHMARK: HAMILTON COUNTYGEODETIC CONTROL DISK (STATION NAME HCBR246) SET ON THE NORTHWEST CONCRETE BRIDGEABUTMENT OF THE 96TH STREET (COUNTY LINEROAD) BRIDGE OVER WHITE RIVER.ELEV.=745.66 (NGVD 29) 745.24 (NAVD 88)THESE PLANS UTILIZE THE NGVD 29 DATUM TOCOINCIDE W/ THE FEMA LOMR.BENCHMARK NOTEEXISTING BUILDING = 33,378 SFSITE AREA = 4.61 AC+/-DISTURBED AREA = 0.83 AC+/-ZONING = B-3FRONT SETBACK: 30' PER PLATSIDE SETBACK: 0' PER PLATEX. DEVELOPMENT SUMMARYHORIZONTAL DATUM NOTETHE HORIZONTAL DATUM FOR THE TOPOGRAPHYIS BASED UPON INDIANA STATE PLANECOORDINATES (NAD83).10/16/2023 C101SITE PLANEXISTING BUILDING = 33,378 SFBUILDING ADDITION = 14,071 SFSITE AREA = 4.61 AC+/-DISTURBED AREA = 0.83 AC+/-ZONING = B-3FRONT SETBACK: 30' PER PLATSIDE SETBACK: 0' PER PLATCOVERAGE RATIO = 74%ALLOWED COVERAGE = 80%PARKING CHANGES SUMMARY:EXISTING TOTAL SPACES = 279PROPOSED TOTAL SPACES = 248(210 UNTOUCHED, 22 ADDED BACK AND 16RE-CONFIGURED SPACES)ON-SITE PARKING PROVIDED:DISPLAY VEHICLES: 197SERVICE / OVERFLOW: 15EMPLOYEE:20CUSTOMER:14ACCESSIBLE SPACES: 2TOTAL: 248PR. SERVICE ADDITION SUMMARYPart of Lots 1 and 3 in East 96th Street Auto Park, an addition in the City of Carmel, inHamilton County, Indiana, as per plat thereof recorded as Instrument Number 200100000285in the Office of the Recorder of Hamilton County, Indiana, being more particularly describedas follows:Beginning at the northwest corner of Lot 1 in said subdivision, said point also being thesouthwest corner of Lot 3; Thence North 06 degrees 44 minutes 21 seconds East along thewest line of Lot 3 a distance of 135.91 feet; Thence leaving said west line South 89 degrees 58minutes 44 seconds East parallel with the south line of said Lot 3 a distance of 352.20 feet;Thence South 00 degrees 01 minutes 16 seconds West a distance of 134.95 feet to thenortheast corner of said Lot 1, Thence on and along the east line of said Lot 1 the followingfour (4) calls: 1) along a tangential curve having a radius of 78.00 feet, the radius point whichbears South 89 degrees 58 minutes 44 seconds East; Thence along said curve an arc distanceof 101.98 feet, the chord of which bears South 37 degrees 26 minutes 02 seconds East a chorddistance of 94.87 feet; 2) along a tangential curve having a radius of 368.00 feet, the radiuspoint which bears North 15 degrees 06 minutes 41 seconds East; Thence along said curve anarc distance of 38.47 feet, the chord of which bears South 77 degrees 53 minutes 01 secondsEast a chord distance of 38.45 feet ; 3) along a tangential curve having a radius of 39.00 feet,the radius point which bears South 09 degrees 07 minutes 18 seconds West; Thence alongsaid curve an arc distance of 55.15 feet, the chord of which bears South 40 degrees 22minutes 11 seconds East a chord distance of 50.67 feet; 4) South 00 degrees 08 minutes 20seconds West a distance of 201.41 feet; Thence leaving said east line North 89 degrees 58minutes 44 seconds West parallel with the north line of said Lot 1, a distance of 499.61 feet toa point on the west line of said Lot 1; Thence on and along the west line of said Lot 1 thefollowing two (2) calls: 1) North 00 degrees 01 minutes 16 seconds East a distance of 291.04feet; 2) North 06 degrees 44 minutes 21 seconds East a distance of 32.53 feet to the point ofbeginning, containing 4.61 acres, more or less. 3.49 acres being in Lot 1 and 1.12 acres beingin Lot 3.LAND DESCRIPTION4610-B EAST 96TH STREET TOM WOOD AUDI CARMEL, INDIANA SERVICE ADDITIONJOB#: TWI.013DRAWN BY: RCW (317) 251-1738 (FAX) 251-1923 INDIANAPOLIS, INDIANA 46220 6555 CARROLLTON AVENUE www.rw-engineering.com CIVIL ENGINEERS - LAND SURVEYORS - DEVELOPMENT CONSULTANTS DATE: 03/21/23SITE PLAN NOTES1.OWNER MUST CONTACT CENTERPOINT ENERGY TO DETERMINE LOADINFORMATION (IF APPLICABLE) AND RELOCATE GAS UTILITY PRIOR TOPROPOSED SERVICE ADDITION CONSTRUCTION.2. FIRE DEPARTMENT VEHICLE ACCESS SHALL BE MAINTAINED THROUGHOUTCONSTRUCTION.3. ALL EXISTING EGRESS LOCATIONS TO BE MAINTAINED THROUGHOUTCONSTRUCTION.4. ALL EXISTING FIRE PROTECTION AND ALARM SYSTEMS SHALL REMAINOPERATIONAL THROUGHOUT CONSTRUCTION.1.CONSTRUCTION ASSOCIATED WITH THE SERVICE ADDITION IS AWAITINGAPPLICABLE APPROVALS AND WILL COMMENCE UPON PROJECT APPROVAL.CONSTRUCTION SCHEDULE10/16/2023 EFFE 741.15FFE 741.10FFE 741.08FFE 741.07FFE 741.08FFE 741.12C102UTILITY PLANIF IT WILL BE NECESSARY TO RELOCATEEXISTING UTILITIES, THE EXPENSE OF SUCHRELOCATION SHALL BE THE RESPONSIBILITY OFTHE DEVELOPER. ALL UTILITY POLES SHALL BELOCATED WITHIN ONE FOOT OF THE PROPOSEDRIGHT-OF-WAY.UTILITY RELOCATION NOTECONTRACTOR TO MAINTAIN UNINTERRUPTEDUTILITY SERVICE (WHENEVER POSSIBLE) TOBUILDING DURING CONSTRUCTION. VERIFY WITHPROJECT'S MEP THAT ALL EXISTING UTILITYSERVICE CONNECTIONS ARE SUFFICIENT FORTHE PROPOSED BUILDING IMPROVEMENTS.UTILITY SERVICES NOTEDAMAGE TO THE EXISTING RIGHT-OF-WAY SHALL BERESTORED/REPAIRED TO THE SATISFACTION OF THE CITY ATTHE COMPLETION OF THE PROJECT. THE CONTRACTOR ISENCOURAGED TO INSPECT THE RIGHT-OF-WAY WITH THECITY PRIOR TO THE START OF THE CONSTRUCTION TODOCUMENT THE EXISTING CONDITION OF THE RIGHT-OF-WAY.RIGHT-OF-WAY NOTEPR. DEVELOPMENT SUMMARYEXISTING BUILDING = 33,378 SFBUILDING ADDITION = 14,071 SFSITE AREA = 4.61 AC+/-DISTURBED AREA = 0.83 AC+/-ZONING = B-3FRONT SETBACK: 30' PER PLATSIDE SETBACK: 0' PER PLATCOVERAGE RATIO = 74%ALLOWED COVERAGE = 80%4610-B EAST 96TH STREET TOM WOOD AUDI CARMEL, INDIANA SERVICE ADDITIONJOB#: TWI.013DRAWN BY: RCW (317) 251-1738 (FAX) 251-1923 INDIANAPOLIS, INDIANA 46220 6555 CARROLLTON AVENUE www.rw-engineering.com CIVIL ENGINEERS - LAND SURVEYORS - DEVELOPMENT CONSULTANTS DATE: 03/21/2310/16/2023 E740740741741740739739738738740739 740741740 740 740FFE 741.15FFE 741.10FFE 741.08FFE 741.07FFE 741.08FFE 741.1274 0 74 1742 740 739 740739739735733734736737738740739 7417404610-B EAST 96TH STREET TOM WOOD AUDI CARMEL, INDIANA SERVICE ADDITIONJOB#: TWI.013DRAWN BY: RCW (317) 251-1738 (FAX) 251-1923 INDIANAPOLIS, INDIANA 46220 6555 CARROLLTON AVENUE www.rw-engineering.com CIVIL ENGINEERS - LAND SURVEYORS - DEVELOPMENT CONSULTANTS DATE: 03/21/23C103THE SITE DOES LIE PARTIALLY WITHIN THE FEDERALLY DESIGNATEDFLOOD ZONE AE PER FLOOD INSURANCE RATE MAP (FIRM) #18057C0236 F, EFFECTIVE FEBRUARY 19, 2003 AND REVISED VIA LOMR WITHEFFECTIVE DATE OF 07/19/15.THE BASE FLOOD ELEVATION FOR THE BUILDING RENOVATION IS740.42 FEET PER THE FEMA APPROVED LOMR DATED 07/19/15.SITE FLOOD INFOPROJECT BENCHMARK: HAMILTON COUNTY GEODETICCONTROL DISK (STATION NAME HCBR 246) SET ON THENORTHWEST CONCRETE BRIDGE ABUTMENT OF THE 96THSTREET (COUNTY LINE ROAD) BRIDGE OVER WHITE RIVER.ELEV.=745.66 (NGVD 29) 745.24 (NAVD 88)THESE PLANS UTILIZE THE NGVD 29 DATUM TO COINCIDEW/ THE FEMA LOMR.BENCHMARK NOTEGRADING & DRAINAGE PLAN AUDI10/16/2023 CARMEL CREEK TGVGVASPHALTWOOD AUTO PARK, LLCINST# 200500008076X-SEC 1.034100YR WS = 740.3410YR WS = 738.53X-SEC 1.008100YR WS = 739.9610YR WS = 738.26X-SEC 1.053100YR WS = 740.4410YR WS = 738.65X-SEC 1.089100YR = 740.6910YR = 738.90X-SEC 1.108100YR WS = 740.8310YR WS = 739.08X-SEC 1.127100YR WS = 740.9110YR WS = 739.21C103AFLOODPLAIN MITIGATION PLAN & FUTURE PARKING AREA 4610-B EAST 96TH STREET TOM WOOD AUDI CARMEL, INDIANA SERVICE ADDITIONJOB#: TWI.013DRAWN BY: RCW (317) 251-1738 (FAX) 251-1923 INDIANAPOLIS, INDIANA 46220 6555 CARROLLTON AVENUE www.rw-engineering.com CIVIL ENGINEERS - LAND SURVEYORS - DEVELOPMENT CONSULTANTS DATE: 03/21/23PROJECT BENCHMARK: HAMILTON COUNTY GEODETICCONTROL DISK (STATION NAME HCBR 246) SET ON THENORTHWEST CONCRETE BRIDGE ABUTMENT OF THE 96THSTREET (COUNTY LINE ROAD) BRIDGE OVER WHITE RIVER.ELEV.=745.66 (NGVD 29) 745.24 (NAVD 88)THESE PLANS UTILIZE THE NGVD 29 DATUM TO COINCIDEW/ THE FEMA LOMR.BENCHMARK NOTE10/16/2023 C103BFLOODPLAIN MITIGATION PROFILE & OVERFLOW PARKING 4610-B EAST 96TH STREET TOM WOOD AUDI CARMEL, INDIANA SERVICE ADDITIONJOB#: TWI.013DRAWN BY: RCW (317) 251-1738 (FAX) 251-1923 INDIANAPOLIS, INDIANA 46220 6555 CARROLLTON AVENUE www.rw-engineering.com CIVIL ENGINEERS - LAND SURVEYORS - DEVELOPMENT CONSULTANTS DATE: 03/21/2310/16/2023 7414610-B EAST 96TH STREET TOM WOOD AUDI CARMEL, INDIANA SERVICE ADDITIONJOB#: TWI.013DRAWN BY: RCW (317) 251-1738 (FAX) 251-1923 INDIANAPOLIS, INDIANA 46220 6555 CARROLLTON AVENUE www.rw-engineering.com CIVIL ENGINEERS - LAND SURVEYORS - DEVELOPMENT CONSULTANTS DATE: 03/21/23C103.1THE SITE DOES LIE PARTIALLY WITHIN THE FEDERALLY DESIGNATEDFLOOD ZONE AE PER FLOOD INSURANCE RATE MAP (FIRM) #18057C0236 F, EFFECTIVE FEBRUARY 19, 2003 AND REVISED VIA LOMR WITHEFFECTIVE DATE OF 07/19/15.THE BASE FLOOD ELEVATION FOR THE BUILDING RENOVATION IS740.42 FEET PER THE FEMA APPROVED LOMR DATED 07/19/15.SITE FLOOD INFOPROJECT BENCHMARK: HAMILTON COUNTY GEODETICCONTROL DISK (STATION NAME HCBR 246) SET ON THENORTHWEST CONCRETE BRIDGE ABUTMENT OF THE 96THSTREET (COUNTY LINE ROAD) BRIDGE OVER WHITE RIVER.ELEV.=745.66 (NGVD 29) 745.24 (NAVD 88)THESE PLANS UTILIZE THE NGVD 29 DATUM TO COINCIDEW/ THE FEMA LOMR.BENCHMARK NOTEFUTURE PARKING MASS GRADING10/16/2023 10/16/2023 4610-B EAST 96TH STREET TOM WOOD AUDI CARMEL, INDIANA SERVICE ADDITIONJOB#: TWI.013DRAWN BY: RCW (317) 251-1738 (FAX) 251-1923 INDIANAPOLIS, INDIANA 46220 6555 CARROLLTON AVENUE www.rw-engineering.com CIVIL ENGINEERS - LAND SURVEYORS - DEVELOPMENT CONSULTANTS DATE: 03/21/23C105SWPP DETAILS10/16/2023 4610-B EAST 96TH STREET TOM WOOD AUDI CARMEL, INDIANA SERVICE ADDITIONJOB#: TWI.013DRAWN BY: RCW (317) 251-1738 (FAX) 251-1923 INDIANAPOLIS, INDIANA 46220 6555 CARROLLTON AVENUE www.rw-engineering.com CIVIL ENGINEERS - LAND SURVEYORS - DEVELOPMENT CONSULTANTS DATE: 03/21/23C106SWPPSPECIFICATIONS The site is located along the north side of 96th Street, east of Keystone Avenue and west of GrayRoad, in Carmel, Indiana. The overall site is approximately 4.61 acres. The construction will disturbapproximately 0.83 acres and will take place over a 24 month period. The existing site waspreviously developed with a car dealership. The proposed improvements will consist of constructinga service building addition. Estimated start of construction-September 2023 andcompletion-September 2028.Lat: 39^55'44" N Long: 86^05'38" WSee Sheet C101.See Sheet C103.North: CommercialWest: CommercialSouth: CommercialEast: CommercialWest Fork White River (Marion County to Waverly) approved March 31, 2004.Runoff from the project site will discharge into WR Fertig Drain then to Eagle CReek thenultimately White River.HUC14 - 05120201090040N/ASee sheet C100 for the soils map. Soil maps from the United States Department of Agriculture, SoilConservation Service, identify Westland silty clay loam (We - 40% of site) and Sleeth loam (St -60% of site.)The Westland series are classified as type "B/D" soils and they consist of deep, very poorly drained,slowly permeable soils on broad terraces.The Sleeth series are classified as type "C" soils and they consist of deep, somewhat poorlydrained, moderately permeable soils on terraces.N/ANotice of Intent, CSGPThe existing site is developed with a 33,378 SF dealership building and associated parking lot.There is some perimeter landscaping consisting of trees and shrubs, mostly along the westproperty line.The existing site topography is depicted on C1.As indicated on C1 and C103, drainage generates mostly on-site with some offsite drainagefrom the east routed through storm sewer pipes.C1 indicates the most of the existing runoff is collected into an underground detention facilityand released into a storm sewer that drains into Carmel Creek to the west..Existing infrastructure can be viewed on C1.Existing underground detention system.N/A4.61 AC0.83 ACThe proposed grading can be found on C103.C103 provides the limits of construction.C103 provides the locations of all proposed drainage components with details being providedon C802.B14 & B15 - MATERIAL HANDLING AND SPILL PREVENTION AND SPILL RESPONSE PLAN MEETING THEREQUIREMENTS IN 327 IAC 2-6.1:Expected materials that may appear at the site due to construction activities include, but are not limited to petroleum products, fertilizers,paint and solvents, and concrete. Materials shall be stored in the designated material storage area. Spill prevention for vehicle and equipment fueling shall conform to the following practices: vehicle equipment fueling procedures andpractices are designed to prevent fuel spills and leaks, and reduce or eliminate contamination of stormwater. This can be accomplishedby using offsite facilities, fueling in designated areas only, enclosing or covering stored fuel, implementing spill controls, and trainingemployees and subcontractors in proper fueling procedures. Limitations: Onsite vehicle and equipment fueling should only be usedwhere it is impractical to send vehicles and equipment offsite for fueling. Sending vehicles and equipment offsite should be done inconjunction with a Stabilized Construction Entrance/Exit. Implementation: Use offsite fueling stations as much as possible. Discourage"topping-off" of fuel tanks. Absorbent spill cleanup materials and spill kits should be available in fueling areas and on fueling trucks, andshould be disposed of properly after use. Drip pans or absorbent pads should be used during vehicle and equipment fueling, unless thefueling is performed over an impermeable surface in a dedicated fueling area. Use absorbent materials on small spills. Do not hosedown or bury the spill. Remove the absorbent materials promptly and dispose of properly. Avoid mobile fueling of mobile constructionequipment around the site; rather, transport the equipment to designated fueling areas. Train employees and subcontractors in properfueling and cleanup procedures. Dedicated fueling areas should be protected from stormwater runon and runoff, and should be locatedat least 50 ft away from downstream drainage facilities and watercourses. Fueling must be performed on level-grade area. Protectfueling areas with berms and dikes to prevent runon, runoff, and to contain spills. Nozzles used in vehicle and equipment fueling shouldbe equipped with an automatic shutoff to control drips. Fueling operations should not be left unattended. Federal, state, and localrequirements should be observed for any stationary above ground storage tanks. Vehicles and equipment should be inspected each day of use for leaks. Leaks should be repaired immediately or problem vehiclesor equipment should be removed from the project site. Keep ample supplies of spill cleanup materials onsite. Immediately clean upspills and properly dispose of contaminated soils. Spill prevention for solid waste shall conform to the following practices: Solid waste management procedures and practices aredesigned to prevent or reduce the discharge of pollutants to stormwater from solid or construction waste by providing designated wastecollection areas and containers, arranging for regular disposal, and training employees and subcontractors. Solid waste generated fromtrees and shrubs removed during land clearing, demolition of existing structures, and building construction. Packaging materialsincluding wood, paper, and plastic. Scrap or surplus building materials including scrap metals, rubber, plastic, glass pieces and masonryproducts. Domestic wastes including food containers such as beverage cans, coffee cups, paper bags, plastic wrappers, and cigarettes.Construction wastes including brick, mortar, timber, steel and metal scraps, pipe and electrical cuttings, non-hazardous equipment parts,Styrofoam and other package construction materials. Select designated waste collection areas onsite. Inform trash-hauling contractorsthat you will accept only watertight dumpsters for onsite use. Inspect dumpsters for leaks and repair any dumpster that is not watertight.Provide an adequate number of containers with lids or covers that can be placed over the container to keep rain out or to prevent loss ofwastes when it is windy. Plan for additional containers and more frequent pickup during the demolition phase of construction. Collectsite trash daily, especially during rainy and windy conditions. Remove this solid waste promptly since erosion and sediment controldevices tend to collect litter. Make sure that toxic liquid wastes (sued oils, solvents and paints) and chemicals (acids, pesticides,additives, curing compounds) are not disposed of in dumpsters designed for construction debris. Do not hose out dumpsters on theconstruction site. Leave dumpster cleaning to the trash hauling contractor. Arrange for regular waste collection before containersoverflow. Clean up immediately if a container does spill. Make sure that construction waste is collected, removed, and disposed of onlyat authorized disposal areas. Solid waste storage areas should be located at least 50 ft from drainage facilities and watercourses andshould not be located in areas prone to flooding or ponding. Inspect construction waste area regularly. Arrange for regular wastecollection. Spill prevention for concrete washout shall conform to the following practices: Store dry and wet materials under cover, away fromdrainage areas. Avoid mixing excess amounts of fresh concrete. Perform washout of concrete trucks offsite or in designated areas only.Do not wash out concrete trucks into storm drains, open ditches, streets, or streams. Do not allow excess concrete to be duped onsite,except in designated areas. Locate washout areas at least 50 ft from storm drains, open ditches, or water bodies. Do not allow runofffrom this area by constructing a temporary pit or bermed area large enough for liquid and solid waste. Wash out wastes into thetemporary pit where the concrete can set, be broken up, and then disposed properly. Avoid creating runoff by draining water to abermed or level area when washing concrete to remove fine particles and expose the aggregate. Do not wash sweepings from exposedaggregate concrete into the street or storm drain. Collect and return sweepings to aggregate base stockpile or dispose in the trash.The cleanup parameters shall conform to the following practices: The developer / homeowners association shall be continually keptinformed, maintain lists of qualified contractors and available Vac-trucks, tank pumpers and other equipment readily accessible forcleanup operations. In addition, a continually updated list of available absorbent materials and cleanup supplies should be kept on site.All maintenance personnel will be made aware of techniques for prevention of spills. They will be informed of the requirements andprocedures outlined in this plan. They will be kept abreast of current developments or new information on the prevention of spills and /or necessary alteration to this plan. When spills occur which could endanger human life and this become primary concern, the dischargeof the life saving protection function will be carried out by the local police and fire departments. Absorbent materials, which are used incleaning up spilled materials, will be disposed of in a manner subject to the approval of the Indiana Department of EnvironmentalManagement. Flushing of spilled material with water will not be permitted unless so authorized by the Indiana Department ofEnvironmental Management.Potential pollutants sources relative to a construction site may include, but are not limited tomaterial and fuel storage areas, fueling locations, exposed soils and leakingvehicle/equipment. Potential pollutants that may appear at the site due to constructionactivities include, but are not limited to diesel fuel, gasoline, concrete and concrete washout,solid waste, sediment, paint and solvents, equipment repair products, anti-freeze andfertilizer. No Non-stormwater discharge sources were identified for this project site.In order to contain potential pollutants several construction stage measures will beimplemented. This includes a stable construction entrance, paved area inlet protection onand adjacent to the site, perimeter silt fencing, and temporary stabilization as necessary.A stone construction entrance will be located at the north side of the site. See Sheet C104for plan location and Sheet C105 for details and specifications.Seeding will be used as temporary surface stabilization measures as well as Permanentsurface stabilization measures. The location of each surface stabilization measure are onsheet C104. The details and specifications for each stated measure are on sheet C105.install temporary seeding after a specific stage of construction has been completed(temporary or final) where areas will be idle of construction activities for a period of 15 daysor more.Temporary seeding will be used as erosion control measures for concentrated flows. Thelocation of each measure is located on sheet C104. The details and specifications for eachstated sediment control measure is on sheet C105.Silt Fencing will be installed along the perimeter of the siteThe location of each measureare on sheet C104. The details and specifications for each stated measure are on sheetC105.N/AThe stormwater outlet protection is provided at the end sections draining into Carmel Creek.Grade stabilization will be installed on all slopes 3:1 or greater. The location of eachmeasure are on sheet C104. The details and specifications for each stated measure are onsheet C105.Dewatering is not anticipated. Should the water table temporarily inhibit excavationmeasures, the water shall be pumped upstream above proposed silt fence to allow forsediment filtration as specified on C104.N/A1. inspect the silt fence periodically and after each storm event.2. if fence fabric tears, starts to decompose, or in any way becomes ineffective, replacethe affected portion immediately.3. remove deposited sediment when it reaches half the height of the fence at its lowestpoint or is causing the fabric to bulge.4. take care to avoid undermining the fence during clean out.5. after the contributing drainage area has been stabilized, remove the fence andsediment deposits, bring the disturbed area to grade, and stabilize. temporarysediment trap maintenance requirements1. inspect temporary sediment traps after each storm event and immediately repair anyerosion and piping holes.2. remove sediment when it has accumulated to one-half the design depth.3. replace spillway gravel facing if clogged.4. inspect vegetation, and re-seed if necessary.5. check the spillway depth periodically to ensure a minimum of 1.5 ft. depth from thelowest point of the settled embankment to highest point of the spillway crest, and fillany low areas to maintain design elevation.6. promptly replace any displaced riprap, being careful that no stones in the spillway areabove design grade.7. after all disturbed areas have been stabilized, remove the structure and sediment,smooth the site to blend with adjoining areas, and stabilize.The final land use for the site will be an apartment complex. Potential pollutant sources that may appear at thesite due to proposed land use activities, but are not limited to vehicles, exposed soil and trash. Potentialpollutants include, but are not limited to oil, grease, antifreeze, brake fluid, brake dust, rubber fragments,gasoline, diesel fuel and other hydrocarbons, metals from vehicular and other sources, grit (sediment) fromwearing of the road surface and falling or washing off of vehicles, trash (including bacteria and other biologicalagents contained in the trash) from littering and other types of improper disposal or storage, and elevatedreceiving water temperatures from stormwater run-off contact with impervious surfaces.The use of an existing mechanical water quality structure (Aqua-Swirl AS-4) and an isolator row in an existingunderground detention facility will provide the stormwater quality requirements. The location of stormwaterquality measures are on sheet C104. The stormwater quality specifications are provided on sheets C802 andADS 1-5.All details of the proposed stormwater infrastructure found on C103, C802 and ADS 1-5.The existing underground detention facility will be increased with two (2) chamber rows. Undergroundroofdrains will be around the building addition to collect the new roof drainage and direct it to an existing on-sitestorm sewer. After final seeding and the completion of all construction activities, it is the responsibility of theContractor/Responsible entity to remove any trash or sedimentation from the storm inlets. See Maintenanceguidelines for post-construction stormwater measures below.An Operations & Maintenance Manual has been prepared for this site. The Owner is responsible forimplementing and reporting the post-construction water quality measures as outlined in the O&M Manual.Any debris in the parking areas should be picked up and placed in the trash receptacle. The parking area shallbe kept clean and be swept every 3 months.Storm Sewer SystemInspect the system every six months. Evaluate the condition of the system and confirm no riprap failures, stormdrains are in good condition with no evidence of non-stormwater discharges or excessive sedimentation, inletand outlet structures are in good repair with no cracks or excessive sediments in the structures, castings wellseated and orifice openings free of obstructions. Inspect and clean the system once annually. Call a localcompany to remove sediments, oil, and other floatable pollutants as required. Dispose of all waste inaccordance with federal, state and local requirements. Water and sediment from cleaning procedures shouldNOT be dumped into a sanitary sewer.Underground Detention BasinInspect the existing undergound detention basin every six months and clean the system as needed.Whenever sediment accumulation occurs, have the undergound detention basin cleaned out by a vactorcompany. Dispose of all waste in accordance with federal, state and local requirements. Water and sedimentfrom cleaning procedures should NOT be dumped into a sanitary sewer.Aqua-SwirlInspect the Aqua-Swirl every six months and clean the system as needed. Inspect and clean the system onceannually regardless of whether it has reached its sediment or floatable pollutant storage capacity. Call a localvactor company to remove sediments, oil, and other floatable pollutants with a vactor. Dispose of all waste inaccordance with federal, state and local requirements. Water and sediment from cleaning procedures shouldNOT be dumped into a sanitary sewer.Joe FeltmanTom Wood, Inc.9820 Association CourtIndianapolis, IN 46280(317) 574-0143B12 - PLANNED CONSTRUCTION SEQUENCE THAT DESCRIBES THE IMPLEMENTATION OFSTORMWATER QUALITY MEASURES IN RELATION TO LAND DISTURBANCEstep # 1: contractor to setup pre-construction meeting with the ms4 coordinator prior to construction. contractor to install constructionstaging area, place perimeter silt fence, existing inlet sediment protection, stable construction entrance prior to the pre-con meeting (1week prior to the start of construction).step # 2: overall earth work shall begin the second week of construction,including removing the existing surface preparing the buildingpad. temporary seed all disturbed areas if construction activities are not anticipated within ten days after initial disturbance. (throughoutthe duration of the project)step # 3: construction of storm sewer, sanitary lateral, and utilities may begin.install inlet sediment barriers upon construction of inlets.An excavated drop inlet shall be placed until inlets have pavement around them and sediment barriers can be placed (within one monthof construction).once the aquaswirl water quality units have been placed the units must be protected from construction phse sedimentrunoff. The units must be monitored and maintained as outlined in the post construction stormwater pollution prevention plan.step # 4: contractor shall temporary seed any disturbed areas during construction of storm sewer, sanitary sewer, utilities or roadways.(throughout the duration of the project)step # 5: finish grade slopes, & mounds. seed all areas as noted, and install erosion control blanketing where noted.step # 6: complete drive aisles/parking areas. install pavement area inlet protection.step # 7: construct building and final grade of landscape areas.step # 8: install landscaping and final seeding. submit to IDEM Notice of Termination.Note: install temporary seeding after a specific stage of construction has been completed (temporary or final) where areas will be idle ofconstruction activities for a period of 15 days or more.B13 - EROSION AND SEDIMENT CONTROL ON INDIVIDUAL RESIDENTIAL BUILDING LOTSN/AB14 & B15 - Cont. Spill prevention for vehicle and equipment maintenance shall conform to the following practices: Prevent orreduce the contamination of stormwater resulting from vehicle and equipment maintenance by running a "dryand clean site". The best option would be to perform maintenance activities at an offsite facility. If this optionis not available then work should be performed in designated areas only, while providing cover for materialsstored outside, checking for leaks and spills, and containing and cleaning up spills immediately. Theseprocedures are suitable on all construction projects where an onsite yard area is necessary for storage andmaintenance of heavy equipment and vehicles. Onsite vehicle and equipment maintenance should only beused where it is impractical to send vehicles and equipment offsite for maintenance and repair. Sendingvehicles / equipment offsite should by done in conjunction with a stabilized construction entrance / exit. Outdoor vehicle or equipment maintenance is a potentially significant source of stormwater pollution. Activities thatcan contaminate stormwater include engine repair and service, changing or replacement of fluids, and outdoorequipment storage and parking (engine fluid leaks). If maintenance must occur onsite, use designated areas,located away from drainage courses. Dedicated maintenance areas should be protected from stormwaterrunon and runoff, and should be located at least 50 ft from downstream drainage facilities and water courses.Drip pans or absorbent pads should be used during vehicle and equipment maintenance work that involvesfluids, unless the maintenance work is performed over and impermeable surface in a dedicated maintenancearea. Place a stockpile of spill cleanup materials where it will be readily accessible. All fueling trucks andfueling areas are required to have spill kits and/or use other spill protection devices. Use absorbent materialson small spills. Remove the absorbent materials promptly and dispose of properly. Inspect onsite vehicles andequipment daily at startup for leaks, and repair immediately. Deep vehicles and equipment clean; do not allowexcessive buildup of oil and grease. Segregate and recycle wastes, such as greases, used oil or oil filters,antifreeze, cleaning solutions, automotive batteries, hydraulic and transmission fluids. Provide secondarycontainment and covers for these materials if stored onsite. Train employees and subcontractors in proper maintenance and spill cleanup procedures. Drip pans or plasticsheeting should by placed under all vehicles and equipment placed on docks, barges, other structures overwater bodies when the vehicle or equipment is planned to be idle for more than 1 hour. Properly dispose ofused oils, fluids, lubricants, and spill cleanup materials. Properly dispose of or recycle used batteries. Do notplace used oil in a dumpster or pour into a storm drain or water course. Properly dispose of used oils, fluids,lubricants, and spill cleanup materials. Don not bury tires. Repair leaks of fluids and oil immediately. Spill prevention for fertilizers shall conform to the following practices: Fertilizer's used will be applied only inthe minimum amounts recommended by the manufacturer. Once applied, fertilizer will be worked into the soil tolimit exposure to storm water. The contents of any partially used bags of fertilizer will be transferred to asealable plastic bin to avoid spills. Spill prevention for paint and solvents shall conform to the following practices: All containers will be tightlysealed and stored when not required for use. EXCESS PAINT WILL NOT BE DISCHARGED TO THE STORMSEWER SYSTEM but will be properly disposed of according to manufacturers' instructions or State or localregulations. Spill prevention and cleanup shall conform to IDEM form 327 IAC 2-6 and the Indianapolis Fire Department(317-327-3811) and IDEM Spill Response Center (888-233-7745) shall be contacted in the case of a materialspill occurring.1. during vegetative establishment, inspect after storm events for any erosion below the blanket.2. if any area shows erosion, pull back that portion of the blanket covering it, add soil, re-seed the area, and re-lay and staple the blanket.3. after vegetative establishment, check the treated area periodically. temporary gravel construction entrance maintenance requirements1. inspect entrance pad and sediment disposal area weekly and after storm events or heavy use.2. reshape pad as needed for drainage and runoff control.3. topdress with clean stone as needed.4. immediately remove mud and sediment tracked or washed onto public roads by brushing or sweeping. flushing should only be used if thewater is conveyed into a sediment trap or basin.5. repair any broken road pavement immediately.C103 provides the stormwater discharge of the site into Carmel Creek.C101 identifies all proposed site activities with particular detail to the stormwaterinfrastructure provided on C103.N/AAll Equipment staging and refueling areas will be located on-site. No offsite activitiesare projected for this project.N/A10/16/2023 E740740741741740739739738738740739740741740 740 740FFE 741.15FFE 741.10FFE 741.08FFE 741.07FFE 741.08FFE 741.12200RIM:741.24'INV IN: SE-730.55'(8" PVC)INV IN: E-730.55'(8" PVC)209RIM:739.92'INV IN: S-731.44'(PVC Pipe)INV OUT: NW-731.32'(8" PVC)202RIM:739.10'INV IN: N--0.43'(8" PVC)INV IN: SE-730.79'(8" PVC)INV OUT: W-729.09'(8" PVC)201RIM:740.56'INV IN: NE-730.14'(PVC Pipe)INV OUT: S-730.25'(8" PVC)210RIM:739.67'INV OUT: E-735.47'(12" RCP)6262RIM:739.94'INV IN: W-733.71'(18" CPP)INV OUT: S-733.53'(18" CPP)6263RIM:739.73'INV IN: N-0.00'(18" CPP)INV IN: S-0.00'(18" CPP)6260RIM:740.13'INV IN: SW-734.41'(18" CPP)INV OUT: E-733.91'(18" CPP)6261RIM:740.18'INV IN: S-734.66'(12" CPP)INV IN: W-735.25'(8" PVC)INV OUT: NE-734.59'(18" CPP)6264RIM:739.71'INV OUT: N-733.02'(18" CPP)STRUCTURE - (8)RIM:738.79'INV IN: E-732.46'(36" RCP)6267RIM:738.68'INV OUT: W-735.20'(Concrete Pipe)6268RIM:739.58'INV IN: E-735.09'(Concrete Pipe)INV OUT: N-735.08'(12" CPP)741742 739 740 739739735733734736737738740 741740SANITARY & STORM SEWERPLAN & PROFILEPROJECT BENCHMARK: HAMILTON COUNTY GEODETIC CONTROL DISK (STATIONNAME HCBR 246) SET ON THE NORTHWEST CONCRETE BRIDGE ABUTMENT OFTHE 96TH STREET (COUNTY LINE ROAD) BRIDGE OVER WHITE RIVER.ELEV.=745.66 (NGVD 29) 745.24 (NAVD 88)BENCHMARK NOTE4610-B EAST 96TH STREET TOM WOOD AUDI CARMEL, INDIANA SERVICE ADDITIONJOB#: TWI.013DRAWN BY: RCW (317) 251-1738 (FAX) 251-1923 INDIANAPOLIS, INDIANA 46220 6555 CARROLLTON AVENUE www.rw-engineering.com CIVIL ENGINEERS - LAND SURVEYORS - DEVELOPMENT CONSULTANTS DATE: 03/21/23C60110/16/2023 C801CONSTRUCTION DETAILSBIKE RACK DETAIL4610-B EAST 96TH STREET TOM WOOD AUDI CARMEL, INDIANA SERVICE ADDITIONJOB#: TWI.013DRAWN BY: RCW (317) 251-1738 (FAX) 251-1923 INDIANAPOLIS, INDIANA 46220 6555 CARROLLTON AVENUE www.rw-engineering.com CIVIL ENGINEERS - LAND SURVEYORS - DEVELOPMENT CONSULTANTS DATE: 03/21/2310/16/2023 C802CONSTRUCTION DETAILSMANHOLE & INLETSSTORM SEWER4610-B EAST 96TH STREET TOM WOOD AUDI CARMEL, INDIANA SERVICE ADDITIONJOB#: TWI.013DRAWN BY: RCW (317) 251-1738 (FAX) 251-1923 INDIANAPOLIS, INDIANA 46220 6555 CARROLLTON AVENUE www.rw-engineering.com CIVIL ENGINEERS - LAND SURVEYORS - DEVELOPMENT CONSULTANTS DATE: 03/21/232733 Kanasita Drive, Suite 111, Chattanooga, TN 37343Phone (888) 344-9044 Fax (423) 826-2112www.aquashieldinc.comStructure #:Drawn By:Scale:Date:6/26/2019RvwedRvw. DateU.S. Patent No. 6524473 and other Patent PendingAqua-Swirl XCeleratorAs ShownOFloresAqua-Swirl Stormwater Treatment SystemStandard DetailXC-7 CCW STDXC-7 STDAqua-Swirl Polymer Coated Steel (PCS)Stormwater Treatment System12 in[305 mm]Manhole Frame & Cover DetailFor Non-Traffic Areas OnlyNTS4 in[1219 mm] Min.Gravel BackfillConcreteWrap Compressible ExpansionJoint Material to a minimum1/2-inch [13 mm] thickness aroundtop of riser to allow transfer ofinadvertent loading frommanhole cover to concrete slab.RiserSoilCoverFrame1/2 in[13 mm]1/2 in[13 mm]Place small amount ofconcrete [3,000 psi [20MPa] (min)] to supportand level manhole frame.DO NOT allow manholeframe to rest upon riser.Backfill (90%Proctor Density)8 in[203 mm]4 1/2 in[114 mm]Unless other traffic barriers are present,bollards shall be placed around access riser(s)in non-traffic areas to prevent inadvertentloading by maintenance vehicles.Manhole Frame & Cover DetailFor Traffic Loading AreasNTSCoverFrame48 in[1219 mm] Min.Backfill (90%Proctor Density)3,000 psi [20 MPa](min) Concrete#4 [13 mm] Rebar@ 6 in [152 mm]Each Way30 in [762 mm]Riser1/2 in[13 mm]4 1/2 in[114 mm]14 in[356 mm]1/2 in [13 mm] ThickExpansion JointMaterialIf traffic loading (HS-25) is required or anticipated, a 4-foot [1.22 m]diameter, 14-inch [356 mm] thick reinforced concrete pad must beplaced over the Stormwater Treatment System Riser to support andlevel the manhole frame, as shown. The top of riser pipe must bewrapped with compressible expansion joint material to a minimum1/2-inch [13 mm] thickness to allow transfer of wheel loads frommanhole cover to concrete slab. Manhole cover shall bear on concreteslab and not on riser pipe. The concrete slab shall have a minimumstrength of 3,000 psi [20 MPa] and be reinforced with #4 [13 mm]reinforcing steel as shown. Minimum cover over reinforcing steel shallbe 1-inch [25 mm]. Top of manhole cover and concrete slab shall belevel with finish grade.Please see accompanied Aqua-Swirl specification notes. See SitePlan for actual System orientation. Approximate dry (pick) weight:3800 lbs [1700 kg].Backfill shall extend at least 18inches [457 mm] outward fromSwirl Concentrator and for thefull height of the SwirlConcentrator (including riser)extending laterally toundisturbed soils. (See MHDetail Below)BackfillBeddingUndisturbed soil18 in[457 mm]6 in[152 mm]11As an alternative, 42 in [1067 mm] diameter, HS-20/25rated precast concrete rings may be substituted. 14 in[356 mm] thickness must be maintained.XC-7 inlet/outlet pipe size ranges up to 42 in [1067 mm].XC-7 chamber height may vary up to 151 in [3835 mm],depending on inlet/outlet pipe size.Orientation may vary from a minimum of 90° to amaximum of 180°. Clockwise or counterclockwiseorientation as needed.2332Plan ViewSCALE 1:40 96 in[2438 mm] 96 in[2438 mm] n42 in[1067 mm] n42 in[1067 mm]2Octagonal Base Plate Ø84 in[Ø2137 mm]Elevation ViewSCALE 1:40 85 in[2159 mm] 151 in[3835 mm][1067 mm][940 mm] 5 MH Frame[127 mm] n30 in[762 mm]Band Couplerby Manufacturer.(as needed)RiserManhole Frame andCover by Manufacturer.(See Details)Rim elevations tomatch finish grade.Pipe couplingby Contractor.12 in [305 mm]long Stub-outby Manufacturer.44el. VariesInlet/Outlet Invertel. Variesel. VariesGrade (Rim) el. VariesPipe couplingby Contractor.12 in [305 mm]long Stub-outby Manufacturer.180° n84 in[2134 mm]Projected ViewSCALE 1:70Optional inletorientations available(See note 4)10/16/2023 C901SPECIFICATIONS 4610-B EAST 96TH STREET TOM WOOD AUDI CARMEL, INDIANA SERVICE ADDITIONJOB#: TWI.013DRAWN BY: RCW (317) 251-1738 (FAX) 251-1923 INDIANAPOLIS, INDIANA 46220 6555 CARROLLTON AVENUE www.rw-engineering.com CIVIL ENGINEERS - LAND SURVEYORS - DEVELOPMENT CONSULTANTS DATE: 03/21/2310/16/2023 4610-B EAST 96TH STREET TOM WOOD AUDI CARMEL, INDIANA SERVICE ADDITIONJOB#: TWI.013DRAWN BY: RCW (317) 251-1738 (FAX) 251-1923 INDIANAPOLIS, INDIANA 46220 6555 CARROLLTON AVENUE www.rw-engineering.com CIVIL ENGINEERS - LAND SURVEYORS - DEVELOPMENT CONSULTANTS DATE: 03/21/23C902AND PAVING POLICY CARMEL CONCRETE CURB10/16/2023 ©2013 ADS, INC.PROJECT INFORMATIONADS SALES REP:ENGINEEREDPRODUCTMANAGER:PROJECT NO:ADVANCED DRAINAGE SYSTEMS, INC.RTOM WOOD AUDIINDIANAPOLIS, INDIANA45471 (PREVIOUS)JOE ROGERS(317) 417-0385JOE.ROGERS@ADS-PIPE.COMJOHN ADAMS(317) 506-1838J.ADAMS@HANCOR.COMSTORMWATER CHAMBER SPECIFICATIONS1. CHAMBERS SHALL BE STORMTECH SC-740, SC-310, OR APPROVED EQUAL.2. CHAMBERS SHALL BE MANUFACTURED FROM VIRGIN POLYPROPYLENE OR POLYETHYLENE RESINS.3. CHAMBER ROWS SHALL PROVIDE CONTINUOUS, UNOBSTRUCTED INTERNAL SPACE WITH NO INTERNAL SUPPORT PANELS THATWOULD IMPEDE FLOW OR LIMIT ACCESS FOR INSPECTION.4. THE STRUCTURAL DESIGN OF THE CHAMBERS, THE STRUCTURAL BACKFILL, AND THE INSTALLATION REQUIREMENTS SHALL ENSURETHAT THE LOAD FACTORS SPECIFIED IN THE AASHTO LRFD BRIDGE DESIGN SPECIFICATIONS, SECTION 12.12, ARE MET FOR: 1)LONG-DURATION DEAD LOADS AND 2) SHORT-DURATION LIVE LOADS, BASED ON THE AASHTO DESIGN TRUCK WITH CONSIDERATIONFOR IMPACT AND MULTIPLE VEHICLE PRESENCES.5. CHAMBERS SHALL MEET ASTM F2922 (POLYETHYLENE) OR ASTM F2418 (POLYPROPYLENE), "STANDARD SPECIFICATION FORTHERMOPLASTIC CORRUGATED WALL STORMWATER COLLECTION CHAMBERS".6. CHAMBERS SHALL BE DESIGNED AND ALLOWABLE LOADS DETERMINED IN ACCORDANCE WITH ASTM F2787, "STANDARD PRACTICEFOR STRUCTURAL DESIGN OF THERMOPLASTIC CORRUGATED WALL STORMWATER COLLECTION CHAMBERS".7. ONLY CHAMBERS THAT ARE APPROVED BY THE SITE DESIGN ENGINEER WILL BE ALLOWED. THE CHAMBER MANUFACTURER SHALLSUBMIT THE FOLLOWING UPON REQUEST TO THE SITE DESIGN ENGINEER FOR APPROVAL BEFORE DELIVERING CHAMBERS TO THEPROJECT SITE:a. A STRUCTURAL EVALUATION SEALED BY A REGISTERED PROFESSIONAL ENGINEER THAT DEMONSTRATES THAT THE SAFETYFACTORS ARE GREATER THAN OR EQUAL TO 1.95 FOR DEAD LOAD AND 1.75 FOR LIVE LOAD, THE MINIMUM REQUIRED BY ASTMF2787 AND BY AASHTO FOR THERMOPLASTIC PIPE.b. A STRUCTURAL EVALUATION SEALED BY A REGISTERED PROFESSIONAL ENGINEER THAT DEMONSTRATES THAT THE LOADFACTORS SPECIFIED IN THE AASHTO LRFD BRIDGE DESIGN SPECIFICATIONS, SECTION 12.12, ARE MET. THE 50 YEAR CREEPMODULUS DATA SPECIFIED IN ASTM F2418 OR ASTM F2922 MUST BE USED AS PART OF THE AASHTO STRUCTURAL EVALUATIONTO VERIFY LONG-TERM PERFORMANCE.c. STRUCTURAL CROSS SECTION DETAIL ON WHICH THE STRUCTURAL EVALUATION IS BASED.8. CHAMBERS AND END CAPS SHALL BE PRODUCED AT AN ISO 9001 CERTIFIED MANUFACTURING FACILITY.IMPORTANT - NOTES FOR THE BIDDING AND INSTALLATION OF THE SC-310/SC-740 SYSTEM1. STORMTECH SC-310 & SC-740 CHAMBERS SHALL NOT BE INSTALLED UNTIL THE MANUFACTURER'S REPRESENTATIVE HAS COMPLETED APRE-CONSTRUCTION MEETING WITH THE INSTALLERS.2. STORMTECH SC-310 & SC-740 CHAMBERS SHALL BE INSTALLED IN ACCORDANCE WITH THE "STORMTECH SC-310/SC-740/SC-780 CONSTRUCTIONGUIDE".3. CHAMBERS ARE NOT TO BE BACKFILLED WITH A DOZER OR AN EXCAVATOR SITUATED OVER THE CHAMBERS.STORMTECH RECOMMENDS 3 BACKFILL METHODS:·STONESHOOTER LOCATED OFF THE CHAMBER BED.·BACKFILL AS ROWS ARE BUILT USING AN EXCAVATOR ON THE FOUNDATION STONE OR SUBGRADE.·BACKFILL FROM OUTSIDE THE EXCAVATION USING A LONG BOOM HOE OR EXCAVATOR.4. THE FOUNDATION STONE SHALL BE LEVELED AND COMPACTED PRIOR TO PLACING CHAMBERS.5. JOINTS BETWEEN CHAMBERS SHALL BE PROPERLY SEATED PRIOR TO PLACING STONE.6. MAINTAIN MINIMUM - 6" (150 mm) SPACING BETWEEN THE CHAMBER ROWS.7. EMBEDMENT STONE SURROUNDING CHAMBERS MUST BE A CLEAN, CRUSHED, ANGULAR STONE 3/4-2" (20-50 mm).8. THE CONTRACTOR MUST REPORT ANY DISCREPANCIES WITH CHAMBER FOUNDATION MATERIALS BEARING CAPACITIES TO THE SITE DESIGNENGINEER.9. ADS RECOMMENDS THE USE OF "FLEXSTORM CATCH IT" INSERTS DURING CONSTRUCTION FOR ALL INLETS TO PROTECT THE SUBSURFACESTORMWATER MANAGEMENT SYSTEM FROM CONSTRUCTION SITE RUNOFF.NOTES FOR CONSTRUCTION EQUIPMENT1. STORMTECH SC-310 & SC-740 CHAMBERS SHALL BE INSTALLED IN ACCORDANCE WITH THE "STORMTECH SC-310/SC-740/SC-780 CONSTRUCTIONGUIDE".2. THE USE OF CONSTRUCTION EQUIPMENT OVER SC-310 & SC-740 CHAMBERS IS LIMITED:·NO EQUIPMENT IS ALLOWED ON BARE CHAMBERS.·NO RUBBER TIRED LOADERS, DUMP TRUCKS, OR EXCAVATORS ARE ALLOWED UNTIL PROPER FILL DEPTHS ARE REACHED IN ACCORDANCE WITHTHE "STORMTECH SC-310/SC-740/DC-780 CONSTRUCTION GUIDE".·WEIGHT LIMITS FOR CONSTRUCTION EQUIPMENT CAN BE FOUND IN THE "STORMTECH SC-310/SC-740/DC-780 CONSTRUCTION GUIDE".3. FULL 36" (900 mm) OF STABILIZED COVER MATERIALS OVER THE CHAMBERS IS REQUIRED FOR DUMP TRUCK TRAVEL OR DUMPING.USE OF A DOZER TO PUSH EMBEDMENT STONE BETWEEN THE ROWS OF CHAMBERS MAY CAUSE DAMAGE TO THE CHAMBERS AND IS NOT ANACCEPTABLE BACKFILL METHOD. ANY CHAMBERS DAMAGED BY THE "DUMP AND PUSH" METHOD ARE NOT COVERED UNDER THE STORMTECHSTANDARD WARRANTY.CONTACT STORMTECH AT 1-888-892-2694 WITH ANY QUESTIONS ON INSTALLATION REQUIREMENTS OR WEIGHT LIMITS FOR CONSTRUCTION EQUIPMENT.10/16/2023 SHEETOFDATE: PROJECT #: DRAWN: CHECKED: THIS DRAWING HAS BEEN PREPARED BASED ON INFORMATION PROVIDED TO ADS UNDER THE DIRECTION OF THE SITE DESIGN ENGINEER OR OTHER PROJECT REPRESENTATIVE. THE SITE DESIGN ENGINEER SHALL REVIEW THIS DRAWING PRIOR TO CONSTRUCTION. IT IS THE ULTIMATERESPONSIBILITY OF THE SITE DESIGN ENGINEER TO ENSURE THAT THE PRODUCT(S) DEPICTED AND ALL ASSOCIATED DETAILS MEET ALL APPLICABLE LAWS, REGULATIONS, AND PROJECT REQUIREMENTS. 4640 TRUEMAN BLVDHILLIARD, OH 430261-800-733-7473ADVANCED DRAINAGE SYSTEMS, INC. R REV DRW CHK DESCRIPTION TOM WOOD AUDI INDIANAPOLIS, INDIANA 3-17-14 SKR 454712 5 GFI 00 15'30'70 INWOOD ROAD, SUITE 3 | ROCKY HILL | CT | 06067 860-529-8188 |888-892-2694 | WWW.STORMTECH.COM Detention Retention Water Quality 105.34' 94.13'EX. INSPECTION PORT6" ADS N-12 DUAL WALLPERFORATED HDPE UNDERDRAIN(SIZE TBD BY ENGINEER)PROPOSED ELEVATIONSMAXIMUM ALLOWABLE GRADE (TOP OF PAVEMENT/UNPAVED):743.64MINIMUM ALLOWABLE GRADE (UNPAVED WITH TRAFFIC):737.64MINIMUM ALLOWABLE GRADE (UNPAVED NO TRAFFIC):737.14MINIMUM ALLOWABLE GRADE (BASE OF FLEXIBLE PAVEMENT):737.14MINIMUM ALLOWABLE GRADE (TOP OF REINFORCED CONCRETE PAVEMENT): 737.14TOP OF STONE:736.14TOP OF CHAMBER:735.6415" TOP FEEDING MANIFOLD INVERT:733.8918" OUTLET MANIFOLD INVERT:733.2724" ISOLATOR ROW INVERT:733.15BOTTOM OF CHAMBER:733.14UNDERDRAIN INVERT:732.64BOTTOM OF STONE:732.64EX. ISOLATOR ROWPROPOSED ADDITIONAL CHAMBER LAYOUT(26) STORMTECH SC-740 CHAMBERS(4) STORMTECH SC-740 END CAPSINSTALLED WITH 6" COVER STONE, 6" BASE STONE, 40% STONE VOIDEXISTING OUTLET CONTROL STRUCTURE(DESIGN BY ENGINEER / PROVIDED BY OTHERS)TWO (2) ADDITIONAL ROWSOF CHAMBERS PROPOSEDEX. SYSTEM10/16/2023 SHEETOFDATE: PROJECT #: DRAWN: CHECKED: THIS DRAWING HAS BEEN PREPARED BASED ON INFORMATION PROVIDED TO ADS UNDER THE DIRECTION OF THE SITE DESIGN ENGINEER OR OTHER PROJECT REPRESENTATIVE. THE SITE DESIGN ENGINEER SHALL REVIEW THIS DRAWING PRIOR TO CONSTRUCTION. IT IS THE ULTIMATERESPONSIBILITY OF THE SITE DESIGN ENGINEER TO ENSURE THAT THE PRODUCT(S) DEPICTED AND ALL ASSOCIATED DETAILS MEET ALL APPLICABLE LAWS, REGULATIONS, AND PROJECT REQUIREMENTS. 4640 TRUEMAN BLVDHILLIARD, OH 430261-800-733-7473ADVANCED DRAINAGE SYSTEMS, INC. R REV DRW CHK DESCRIPTION TOM WOOD AUDI INDIANAPOLIS, INDIANA 3-17-14 SKR 454713 5 GFI70 INWOOD ROAD, SUITE 3 | ROCKY HILL | CT | 06067 860-529-8188 |888-892-2694 | WWW.STORMTECH.COM Detention Retention Water Quality ACCEPTABLE FILL MATERIALS: STORMTECH SC-740 CHAMBER SYSTEMSPLEASE NOTE:1. THE LISTED AASHTO DESIGNATIONS ARE FOR GRADATIONS ONLY. THE STONE MUST ALSO BE CLEAN, CRUSHED, ANGULAR. FOR EXAMPLE, A SPECIFICATION FOR #4 STONE WOULD STATE: "CLEAN, CRUSHED,ANGULAR NO. 4 (AASHTO M43) STONE".2. STORMTECH COMPACTION REQUIREMENTS ARE MET FOR 'A' LOCATION MATERIALS WHEN PLACED AND COMPACTED IN 6" (150 mm) (MAX) LIFTS USING TWO FULL COVERAGES WITH A VIBRATORY COMPACTOR.3. WHERE INFILTRATION SURFACES MAY BE COMPROMISED BY COMPACTION, FOR STANDARD DESIGN LOAD CONDITIONS, A FLAT SURFACE MAY BE ACHIEVED BY RAKING OR DRAGGING WITHOUT COMPACTIONEQUIPMENT. FOR SPECIAL LOAD DESIGNS, CONTACT STORMTECH FOR COMPACTION REQUIREMENTS.NOTES:1. SC-740 CHAMBERS SHALL CONFORM TO THE REQUIREMENTS OF ASTM F2418 "STANDARD SPECIFICATION FOR POLYPROPYLENE (PP) CORRUGATED WALL STORMWATER COLLECTION CHAMBERS",OR ASTM F2922 "STANDARD SPECIFICATION FOR POLYETHYLENE (PE) CORRUGATED WALL STORMWATER COLLECTION CHAMBERS".2. SC-740 CHAMBERS SHALL BE DESIGNED IN ACCORDANCE WITH ASTM F2787 "STANDARD PRACTICE FOR STRUCTURAL DESIGN OF THERMOPLASTIC CORRUGATED WALL STORMWATER COLLECTIONCHAMBERS".3. "ACCEPTABLE FILL MATERIALS" TABLE ABOVE PROVIDES MATERIAL LOCATIONS, DESCRIPTIONS, GRADATIONS, AND COMPACTION REQUIREMENTS FOR FOUNDATION, EMBEDMENT, AND FILLMATERIALS.4. THE "SITE DESIGN ENGINEER" REFERS TO THE ENGINEER RESPONSIBLE FOR THE DESIGN AND LAYOUT OF THE STORMTECH CHAMBERS FOR THIS PROJECT.5. THE SITE DESIGN ENGINEER IS RESPONSIBLE FOR ASSESSING THE BEARING RESISTANCE (ALLOWABLE BEARING CAPACITY) OF THE SUBGRADE SOILS AND THE DEPTH OF FOUNDATION STONEWITH CONSIDERATION FOR THE RANGE OF EXPECTED SOIL MOISTURE CONDITIONS.6. PERIMETER STONE MUST BE EXTENDED HORIZONTALLY TO THE EXCAVATION WALL FOR BOTH VERTICAL AND SLOPED EXCAVATION WALLS.7. ONCE LAYER 'C' IS PLACED, ANY SOIL/MATERIAL CAN BE PLACED IN LAYER 'D' UP TO THE FINISHED GRADE. MOST PAVEMENT SUBBASE SOILS CAN BE USED TO REPLACE THE MATERIALREQUIREMENTS OF LAYER 'C' OR 'D' AT THE SITE DESIGN ENGINEER'S DISCRETION.MATERIAL LOCATIONDESCRIPTIONAASHTO MATERIALCLASSIFICATIONSCOMPACTION / DENSITYREQUIREMENTDFINAL FILL: FILL MATERIAL FOR LAYER 'D' STARTSFROM THE TOP OF THE 'C' LAYER TO THE BOTTOMOF FLEXIBLE PAVEMENT OR UNPAVED FINISHEDGRADE ABOVE. NOTE THAT PAVEMENT SUBBASEMAY BE PART OF THE 'D' LAYERANY SOIL/ROCK MATERIALS, NATIVE SOILS, OR PERENGINEER'S PLANS. CHECK PLANS FOR PAVEMENTSUBGRADE REQUIREMENTS.N/APREPARE PER SITE DESIGN ENGINEER'S PLANS.PAVED INSTALLATIONS MAY HAVE STRINGENTMATERIAL AND PREPARATION REQUIREMENTS.CINITIAL FILL: FILL MATERIAL FOR LAYER 'C'STARTS FROM THE TOP OF THE EMBEDMENTSTONE ('B' LAYER) TO 18" (450 mm) ABOVE THETOP OF THE CHAMBER. NOTE THAT PAVEMENTSUBBASE MAY BE A PART OF THE 'C' LAYER.GRANULAR WELL-GRADED SOIL/AGGREGATE MIXTURES, <35%FINES OR PROCESSED AGGREGATE. MOST PAVEMENT SUBBASE MATERIALS CAN BE USED IN LIEUOF THIS LAYER.AASHTO M145¹A-1, A-2-4, A-3ORAASHTO M43¹3, 357, 4, 467, 5, 56, 57, 6, 67, 68, 7, 78, 8, 89,9, 10BEGIN COMPACTIONS AFTER 12" (300 mm) OFMATERIAL OVER THE CHAMBERS IS REACHED.COMPACT ADDITIONAL LAYERS IN 6" (150 mm) MAXLIFTS TO A MIN. 95% PROCTOR DENSITY FORWELL GRADED MATERIAL AND 95% RELATIVEDENSITY FOR PROCESSED AGGREGATEMATERIALS. ROLLER GROSS VEHICLE WEIGHTNOT TO EXCEED 12,000 lbs (53 kN). DYNAMICFORCE NOT TO EXCEED 20,000 lbs (89 kN).BEMBEDMENT STONE: FILL SURROUNDING THECHAMBERS FROM THE FOUNDATION STONE ('A'LAYER) TO THE 'C' LAYER ABOVE.CLEAN, CRUSHED, ANGULAR STONE, NOMINAL SIZEDISTRIBUTION BETWEEN 3/4-2 INCH (20-50 mm)AASHTO M43¹3, 357, 4, 467, 5, 56, 57NO COMPACTION REQUIRED.AFOUNDATION STONE: FILL BELOW CHAMBERSFROM THE SUBGRADE UP TO THE FOOT (BOTTOM)OF THE CHAMBER.CLEAN, CRUSHED, ANGULAR STONE, NOMINAL SIZEDISTRIBUTION BETWEEN 3/4-2 INCH (20-50 mm)AASHTO M43¹3, 357, 4, 467, 5, 56, 57PLATE COMPACT OR ROLL TO ACHIEVE A FLATSURFACE. ² ³18"(450 mm) MIN*8'(2.4 m)MAXSUBGRADE SOILS(SEE NOTE 5)PAVEMENT LAYER (DESIGNEDBY SITE DESIGN ENGINEER)SC-740END CAP6" (150 mm) MINDCBAPERIMETER STONE(SEE NOTE 6)EXCAVATION WALL(CAN BE SLOPED OR VERTICAL)12" (300 mm) MINADS GEOSYNTHETICS 601T NON-WOVEN GEOTEXTILE ALLAROUND CLEAN, CRUSHED, ANGULAR STONE IN A & B LAYERS12" (300 mm) TYP51" (1295 mm)6"(150 mm) MIN30"(760 mm)DEPTH OF STONE TO BE DETERMINEDBY DESIGN ENGINEER 6" (150 mm) MIN*TO BOTTOM OF FLEXIBLE PAVEMENT. FOR UNPAVEDINSTALLATIONS WHERE RUTTING FROM VEHICLES MAY OCCUR,INCREASE COVER TO 24" (600 mm).10/16/2023 SHEETOFDATE: PROJECT #: DRAWN: CHECKED: THIS DRAWING HAS BEEN PREPARED BASED ON INFORMATION PROVIDED TO ADS UNDER THE DIRECTION OF THE SITE DESIGN ENGINEER OR OTHER PROJECT REPRESENTATIVE. THE SITE DESIGN ENGINEER SHALL REVIEW THIS DRAWING PRIOR TO CONSTRUCTION. IT IS THE ULTIMATERESPONSIBILITY OF THE SITE DESIGN ENGINEER TO ENSURE THAT THE PRODUCT(S) DEPICTED AND ALL ASSOCIATED DETAILS MEET ALL APPLICABLE LAWS, REGULATIONS, AND PROJECT REQUIREMENTS. 4640 TRUEMAN BLVDHILLIARD, OH 430261-800-733-7473ADVANCED DRAINAGE SYSTEMS, INC. R REV DRW CHK DESCRIPTION TOM WOOD AUDI INDIANAPOLIS, INDIANA 3-17-14 SKR 454714 5 GFI70 INWOOD ROAD, SUITE 3 | ROCKY HILL | CT | 06067 860-529-8188 |888-892-2694 | WWW.STORMTECH.COM Detention Retention Water QualityINSPECTION & MAINTENANCESTEP 1) INSPECT ISOLATOR ROW FOR SEDIMENTA. INSPECTION PORTS (IF PRESENT)A.1. REMOVE/OPEN LID ON NYLOPLAST INLINE DRAINA.2. REMOVE AND CLEAN FLEXSTORM FILTER IF INSTALLEDA.3. USING A FLASHLIGHT AND STADIA ROD, MEASURE DEPTH OF SEDIMENT AND RECORD ON MAINTENANCE LOGA.4. LOWER A CAMERA INTO ISOLATOR ROW FOR VISUAL INSPECTION OF SEDIMENT LEVELS (OPTIONAL)A.5. IF SEDIMENT IS AT, OR ABOVE, 3" (80 mm) PROCEED TO STEP 2. IF NOT, PROCEED TO STEP 3.B. ALL ISOLATOR ROWSB.1. REMOVE COVER FROM STRUCTURE AT UPSTREAM END OF ISOLATOR ROWB.2. USING A FLASHLIGHT, INSPECT DOWN THE ISOLATOR ROW THROUGH OUTLET PIPEi) MIRRORS ON POLES OR CAMERAS MAY BE USED TO AVOID A CONFINED SPACE ENTRYii) FOLLOW OSHA REGULATIONS FOR CONFINED SPACE ENTRY IF ENTERING MANHOLEB.3. IF SEDIMENT IS AT, OR ABOVE, 3" (80 mm) PROCEED TO STEP 2. IF NOT, PROCEED TO STEP 3.STEP 2) CLEAN OUT ISOLATOR ROW USING THE JETVAC PROCESSA. A FIXED CULVERT CLEANING NOZZLE WITH REAR FACING SPREAD OF 45" (1.1 m) OR MORE IS PREFERREDB. APPLY MULTIPLE PASSES OF JETVAC UNTIL BACKFLUSH WATER IS CLEANC. VACUUM STRUCTURE SUMP AS REQUIREDSTEP 3) REPLACE ALL COVERS, GRATES, FILTERS, AND LIDS; RECORD OBSERVATIONS AND ACTIONS.STEP 4) INSPECT AND CLEAN BASINS AND MANHOLES UPSTREAM OF THE STORMTECH SYSTEM.NOTES1. INSPECT EVERY 6 MONTHS DURING THE FIRST YEAR OF OPERATION. ADJUST THE INSPECTION INTERVAL BASED ON PREVIOUSOBSERVATIONS OF SEDIMENT ACCUMULATION AND HIGH WATER ELEVATIONS.2. CONDUCT JETTING AND VACTORING ANNUALLY OR WHEN INSPECTION SHOWS THAT MAINTENANCE IS NECESSARY.SC-740 CHAMBER18" (450 mm) MIN WIDTHCONCRETE SLAB8" (200 mm) MIN THICKNESSPAVEMENTFLEXSTORM CATCH ITPART# 6212NYFX12" (300 mm) NYLOPLAST INLINEDRAIN BODY W/SOLID HINGEDCOVER OR GRATEPART# 2712AG10NSOLID COVER: 1299CGCGRATE: 1299CGSCONCRETE COLLAR10" (250 mm) INSERTA TEEPART#10N12ST74SIINSERTA TEE TO BE CENTEREDON CORRUGATION CRESTSC-740 INSPECTION PORT DETAILNTS10" (250 mm) ADS N-12HDPE PIPESUMP DEPTH TBD BYSITE DESIGN ENGINEER(24" [600 mm] MIN RECOMMENDED)24" (600 mm) HDPE ACCESS PIPE REQUIREDUSE FACTORY PRE-FABRICATED END CAPPART #: SC740EPE24BTWO LAYERS OF ADS GEOSYNTHETICS 315WTK WOVENGEOTEXTILE BETWEEN FOUNDATION STONE AND CHAMBERS5' (1.5 m) MIN WIDE STRIPSCATCH BASINORMANHOLECOVER ENTIRE ISOLATOR ROWWITH ADS GEOSYNTHETICS601T NON-WOVEN GEOTEXTILE8' (2.4 m) MIN WIDE STRIPSC-740 CHAMBERSC-740 END CAPSC-740 ISOLATOR ROW DETAILNTSOPTIONAL INSPECTION PORT10/16/2023 SHEETOFDATE: PROJECT #: DRAWN: CHECKED: THIS DRAWING HAS BEEN PREPARED BASED ON INFORMATION PROVIDED TO ADS UNDER THE DIRECTION OF THE SITE DESIGN ENGINEER OR OTHER PROJECT REPRESENTATIVE. THE SITE DESIGN ENGINEER SHALL REVIEW THIS DRAWING PRIOR TO CONSTRUCTION. IT IS THE ULTIMATERESPONSIBILITY OF THE SITE DESIGN ENGINEER TO ENSURE THAT THE PRODUCT(S) DEPICTED AND ALL ASSOCIATED DETAILS MEET ALL APPLICABLE LAWS, REGULATIONS, AND PROJECT REQUIREMENTS. 4640 TRUEMAN BLVDHILLIARD, OH 430261-800-733-7473ADVANCED DRAINAGE SYSTEMS, INC. R REV DRW CHK DESCRIPTION TOM WOOD AUDI INDIANAPOLIS, INDIANA 3-17-14 SKR 454715 5 GFI70 INWOOD ROAD, SUITE 3 | ROCKY HILL | CT | 06067 860-529-8188 |888-892-2694 | WWW.STORMTECH.COM Detention Retention Water QualityPART #STUBABCSC740EPE06T6" (150 mm)10.9" (277 mm)18.5" (470 mm)---SC740EPE06B---0.5" (13 mm)SC740EPE08T8" (200 mm)12.2" (310 mm)16.5" (419 mm)---SC740EPE08B---0.6" (15 mm)SC740EPE10T10" (250 mm)13.4" (340 mm)14.5" (368 mm)---SC740EPE10B---0.7" (18 mm)SC740EPE12T12" (300 mm)14.7" (373 mm)12.5" (318 mm)---SC740EPE12B---1.2" (30 mm)SC740EPE15T15" (375 mm)18.4" (467 mm)9.0" (229 mm)---SC740EPE15B---1.3" (33 mm)SC740EPE18T18" (450 mm)19.7" (500 mm)5.0" (127 mm)---SC740EPE18B---1.6" (41 mm)SC740EPE24B*24" (600 mm)18.5" (470 mm)---0.1" (3 mm)ALL STUBS, EXCEPT FOR THE SC740EPE24B ARE PLACED AT BOTTOM OF END CAP SUCH THAT THE OUTSIDE DIAMETER OFTHE STUB IS FLUSH WITH THE BOTTOM OF THE END CAP. FOR ADDITIONAL INFORMATION CONTACT STORMTECH AT1-888-892-2694.* FOR THE SC740EPE24B THE 24" (600 mm) STUB LIES BELOW THE BOTTOM OF THE END CAP APPROXIMATELY 1.75" (44 mm).BACKFILL MATERIAL SHOULD BE REMOVED FROM BELOW THE N-12 STUB SO THAT THE FITTING SITS LEVEL.NOTE: ALL DIMENSIONS ARE NOMINALNOMINAL CHAMBER SPECIFICATIONSSIZE (W X H X INSTALLED LENGTH)51.0" X 30.0" X 85.4" (1295 mm X 760 mm X 2170 mm)CHAMBER STORAGE45.9 CUBIC FEET (1.30 m³)MINIMUM INSTALLED STORAGE*74.9 CUBIC FEET (2.12 m³)WEIGHT75 lbs.(33.6 kg)*ASSUMES 6" (150 mm) STONE ABOVE, BELOW, AND BETWEEN CHAMBERSSTUBS AT BOTTOM OF END CAP FOR PART NUMBERS ENDING WITH "B"STUBS AT TOP OF END CAP FOR PART NUMBERS ENDING WITH "T"SC-740 TECHNICAL SPECIFICATIONNTS90.7" (2300 mm) ACTUAL LENGTH85.4" (2170 mm) INSTALLED LENGTHOVERLAP NEXT CHAMBER HERE(OVER SMALL CORRUGATION)BUILD ROW IN THIS DIRECTIONSTART ENDAACB51"(1295 mm)30"(760 mm)PLAIN END CAPPREFABRICATEDEND CAPACCEPTS 4" (100 mm) SCH 40 PVC PIPE FOR INSPECTIONPORT. FOR PIPE SIZES LARGER THAN 4" (100 mm) UP TO10" (250 mm) USE INSERTA TEE CONNECTION CENTEREDON A CHAMBER CREST CORRUGATIONUNDERDRAIN DETAILNTSAABBSECTION A-ASECTION B-BNUMBER AND SIZE OF UNDERDRAINS PER SITE DESIGN ENGINEER4" (100 mm) TYP FOR SC-310 SYSTEMS6" (150 mm) TYP FOR SC-740, DC-780, MC-3500 & MC-4500 SYSTEMSOUTLET MANIFOLDSTORMTECHEND CAPSTORMTECHCHAMBERSSTORMTECHCHAMBERSTORMTECHEND CAPDUAL WALLPERFORATEDHDPEUNDERDRAINADS GEOSYNTHETICS 601TNON-WOVEN GEOTEXTILEADS GEOSYNTHETICS 601TNON-WOVEN GEOTEXTILEFOUNDATION STONEBENEATH CHAMBERSFOUNDATION STONEBENEATH CHAMBERSINTENTIONALLYLEFT BLANK10/16/2023