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Home My WebLink About012 C603StormtechDetailsGeneralBED PERIMETERTO OUTLETCONTROLSTRUCTUREBBAAPERFORATEDUNDERDRAIN PIPEAASHTO M288 CLASS 2NON-WOVEN GEOTEXTILE4x PIPE Ø MINSTONE BEDDING UNDERDRAINAGE PIPE (PER DESIGN)SECTION A_AFOUNDATION STONEBENEATH CHAMBERSTORMTECH CHAMBERNUMBER ANDSIZE OFUNDERDRAINSPER ENGINEERDESIGNSTORMTECH CHAMBERPERFORATEDUNDERDRAIN PIPEAASHTO M288 CLASS 2NON-WOVEN GEOTEXTILE4x PIPE Ø MINSTONE BEDDING UNDERDRAINAGE PIPE (PER DESIGN)SECTION B_BFOUNDATION STONEBENEATH CHAMBERSHEETC603DATE: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.REVDRWCHKDESCRIPTIONSTORMTECH DETAILSGENERAL8/2021CJF6883.001 MGHACCEPTABLE 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, ASPECIFICATION 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) LIFTSUSING 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 BEACHIEVED BY RAKING OR DRAGGING WITHOUT COMPACTION EQUIPMENT. FOR SPECIAL LOAD DESIGNS, CONTACT STORMTECH FOR COMPACTIONREQUIREMENTS.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 OFTHERMOPLASTIC CORRUGATED WALL STORMWATER COLLECTION CHAMBERS".3."ACCEPTABLE FILL MATERIALS" TABLE ABOVE PROVIDES MATERIAL LOCATIONS, DESCRIPTIONS, GRADATIONS, AND COMPACTIONREQUIREMENTS FOR FOUNDATION, EMBEDMENT, AND FILL MATERIALS.4.THE "SITE DESIGN ENGINEER" REFERS TO THE ENGINEER RESPONSIBLE FOR THE DESIGN AND LAYOUT OF THE STORMTECH CHAMBERS FORTHIS PROJECT.5.THE SITE DESIGN ENGINEER IS RESPONSIBLE FOR ASSESSING THE BEARING RESISTANCE (ALLOWABLE BEARING CAPACITY) OF THESUBGRADE SOILS AND THE DEPTH OF FOUNDATION STONE WITH CONSIDERATION FOR THE RANGE OF EXPECTED SOIL MOISTURECONDITIONS.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 SOILSCAN BE USED TO REPLACE THE MATERIAL REQUIREMENTS OF LAYER 'C' OR 'D' AT THE SITE DESIGN ENGINEER'S DISCRETION.8. CONTRACTOR SHALL UNDERSTAND STORMTECH'S LATEST INSTALLATION INSTRUCTIONS PRIOR TO BEGINNING SYSTEMINSTALLATION.9. REFER TO STORMTECH'S INSTALLATION INSTRUCTIONS FOR ACCEPTABLE VEHICLE LOADS AT VARIOUS DEPTHS OFCOVER. THIS INFORMATION IS ALSO AVAILABLE AT STORMTECH'S WEBSITE: WWW.STORMTECH.COM. THE CONTRACTORIS RESPONSIBLE FOR PREVENTING VEHICLES THAT EXCEED STORMTECH'S REQUIREMENTS FROM TRAVELING ACROSS ORPARKING OVER THE STORMWATER SYSTEM. TEMPORARY FENCING, WARNING TAPE AND APPROPRIATELY LOCATEDSIGNS ARE COMMONLY USED TO PREVENT UNAUTHORIZED VEHICLES FROM ENTERING SENSITIVE CONSTRUCTION AREAS.10. THE CONTRACTOR MUST APPLY EROSION AND SEDIMENT CONTROL MEASURES TO PROTECT THE STORMWATER SYSTEMDURING ALL PHASES OF SITE CONSTRUCTION PER LOCAL CODES AND DESIGN ENGINEER'S SPECIFICATIONS.11. STORMTECH PRODUCT WARRANTY IS LIMITED. SEE CURRENT PRODUCT WARRANTY FOR DETAILS. TO ACQUIRE A COPYCALL STORMTECH AT 1-888-892-2694 OR VISIT WWW.STORMTECH.COM.MATERIAL LOCATIONDESCRIPTIONAASHTO MATERIALCLASSIFICATIONSCOMPACTION / DENSITYREQUIREMENTDFINAL FILL: FILL MATERIAL FORLAYER 'D' STARTS FROM THE TOP OFTHE 'C' LAYER TO THE BOTTOM OFFLEXIBLE PAVEMENT OR UNPAVEDFINISHED GRADE ABOVE. NOTE THATPAVEMENT SUBBASE MAY BE PARTOF THE 'D' LAYERANY SOIL/ROCK MATERIALS, NATIVE SOILS, ORPER ENGINEER'S PLANS. CHECK PLANS FORPAVEMENT SUBGRADE REQUIREMENTS.N/APREPARE PER SITE DESIGN ENGINEER'S PLANS.PAVED INSTALLATIONS MAY HAVE STRINGENTMATERIAL AND PREPARATION REQUIREMENTS.CINITIAL FILL: FILL MATERIAL FORLAYER 'C' STARTS FROM THE TOP OFTHE EMBEDMENT STONE ('B' LAYER)TO 18" (450 mm) ABOVE THE TOP OFTHE CHAMBER. NOTE THATPAVEMENT SUBBASE MAY BE A PARTOF THE 'C' LAYER.GRANULAR WELL-GRADED SOIL/AGGREGATEMIXTURES, <35% FINES OR PROCESSEDAGGREGATE. MOST PAVEMENT SUBBASE MATERIALS CAN BEUSED IN LIEU OF 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 FOR WELLGRADED MATERIAL AND 95% RELATIVE DENSITY FORPROCESSED AGGREGATE MATERIALS. ROLLERGROSS VEHICLE WEIGHT NOT TO EXCEED 12,000 lbs(53 kN). DYNAMIC FORCE NOT TO EXCEED 20,000 lbs(89 kN).BEMBEDMENT STONE: FILLSURROUNDING THE CHAMBERSFROM THE FOUNDATION STONE ('A'LAYER) TO THE 'C' LAYER ABOVE.CLEAN, CRUSHED, ANGULAR STONE, NOMINALSIZE DISTRIBUTION BETWEEN 3/4-2 INCH (20-50mm)AASHTO M43¹3, 357, 4, 467, 5, 56, 57NO COMPACTION REQUIRED.AFOUNDATION STONE: FILL BELOWCHAMBERS FROM THE SUBGRADEUP TO THE FOOT (BOTTOM) OF THECHAMBER.CLEAN, CRUSHED, ANGULAR STONE, NOMINALSIZE DISTRIBUTION BETWEEN 3/4-2 INCH (20-50mm)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).70 INWOOD ROAD, SUIT E 3 | ROCKY HILL | CT | 06067860-529-8188 |888-892-2694 | WWW.STORMTECH.COMDetention Retention Water Quality* IF UNPAVED, 24" MINIMUMCOVER TO FINISHED GRADE