|
THE INSTALLED CHAMBER SYSTEM SHALL PROVIDE
<br />THE LOAD FACTORS SPECIFIED IN THE AASHTO LRFD
<br />BRIDGE DESIGN SPECIFICATIONS SECTION 12.12 FOR
<br />EARTH AND LIVE LOADS, WITH CONSIDERATION FOR
<br />IMPACT AND MULTIPLE VEHICLE PRESENCES.
<br />SC -740 CHAMBER
<br />%-2INCH WASHED,
<br />CRUSHED, ANGULAR STONE
<br />ADS 601 GEOTEXTILE OR EQUAL
<br />PAVEMENT
<br />ELEVATIONS VARY.
<br />t
<br />SEE PLANS.
<br />EL 931.3
<br />EL=930.8
<br />EL=928.3'
<br />EL=927.8'
<br />PIPE CONNECTION TO
<br />BOTTOM OF END CAPS.
<br />CHAMBERS SHALL MEET ASTM F 2418-05 "STANDARD
<br />SPECIFICATION FOR POLYPROPYLENE (PP) CORRUGATED
<br />WALL STORMWATER COLLECTION CHAMBERS".
<br />GRANULAR WELL GRADED SOIL/AGGREGATE MIXTURES,
<br /><35% FINES. COMPACT IN 6 IN LIFTS TO 95% PROCTOR DENSITY.
<br />SEE THE TABLE OF ACCEPTABLE FILL MATERIALS.
<br />SC -740 END CAP
<br />PAVEMENT ---\
<br />1 1
<br />V
<br />:.i•..
<br />•¢ 'FbR UNPAVED IIV TALLATION WHERE `•ti°:^.'.� :<
<br />n n
<br />`•• RUTTING FROM VEHICLES MAY OCCUR; :
<br />.�%h":-y::a';'INCREASE COVER T0241NCHES :::.:-.,- : MAX.MIN.
<br />30"
<br />ON
<br />6" �I � 51 12" MIN. TYP.
<br />MIN.
<br />THIS CROSS SECTION DETAILS THE REQUIREMENTS
<br />NECESSARY TO SATISFY THE LOAD FACTORS SPECIFIED
<br />IN THE AASHTO LRFD BRIDGE DESIGN SPECIFICATIONS
<br />FOR STORMTECH INFORMATION SECTION 12.12 FOR EARTH AND LIVE LOADS USING
<br />CALL 1-888-892-2694 STORMTECH CHAMBERS `SEE STORMTECH DESIGN MANUAL
<br />so SC -740 TYPICAL CROSS SECTION
<br />ACCEPTABLE FILL MATERIALS
<br />STORMTECH SC -310 AND SC -740 CHAMBER SYSTEMS
<br />MATERIAL LOCATION
<br />DESCRIPTION
<br />AASHTO M43
<br />AASHTO M145
<br />COMPACTION/DENSITY
<br />INSPECTION PORT WITH SCREW-IN CAP
<br />PAVEMENT
<br />DESIGNATION
<br />DESIGNATION
<br />REQUIREMENT
<br />@ FILL MATERIAL FROM 18"
<br />ANY SOIL/ROCK MATERIALS, NATIVE
<br />N/A
<br />N/A
<br />PREPARE PER ENGINEER'S PLANS. PAVED
<br />TO GRADE ABOVE CHAMBERS
<br />SOILS OR PER ENGINEER'S PLANS.
<br />OUR TECHNICAL SERVICES DEPARTMENT OFFERS
<br />7.
<br />INSTALLATIONS MAY HAVE STRINGENT MATERIAL
<br />SC740EPE12B
<br />CHECK PLANS FOR PAVEMENT
<br />12 in (300 mm)
<br />REQUIREMENTS AS INDICATED IN THE MOST CURRENT VERSION
<br />AND PREPARATION REQUIREMENTS.
<br />CONTACT OUR TECHNICAL SERVICES REPRESENTATIVE AT
<br />SUBGRADE REQUIREMENTS.
<br />OF STORMTECH'S INSTALLATION INSTRUCTIONS.
<br />18.40 in (467 Tim) 10.36 in (263 mm) 9.00 in (229 mm)
<br />LEAST 30 DAYS PRIOR TO SYSTEM INSTALLATION TO ARRANGE
<br />© FILL MATERIAL FOR 6" TO 18"
<br />GRANULAR WELL -GRADED
<br />3, 357, 4, 467,
<br />A-1
<br />COMPACT IN 6" LIFTS TO A MINIMUM 95%
<br />ELEVATION ABOVE CHAMBERS
<br />SOIL/AGGREGATE MIXTURES,
<br />5, 56, 57, 6,
<br />A-2
<br />STANDARD PROCTOR DENSITY. ROLLER GROSS
<br />(24" FOR UNPAVED INSTALLATIONS)
<br />-35% FINES.
<br />67, 68, 7, 78,
<br />A-3
<br />VEHICLE WEIGHT NOT TO EXCEED 12,000 LBS.
<br />INSTALLING CONTRACTOR OF THE MINIMUM INSTALLATION
<br />24 in (600 mm)
<br />8, 89, 9, 10
<br />0.10 in (3 mm)
<br />DYNAMIC FORCE NOT TO EXCEED 20,000 LBS.
<br />© EMBEDMENT STONE SURROUNDING
<br />WASHED ANGULAR STONE WITH THE
<br />3, 357, 4, 467, 5,
<br />N/A
<br />NO COMPACTION REQUIRED
<br />AND TO A 6" ELEVATION ABOVE
<br />MAJORITY OF PARTICLES BETWEEN
<br />56,57
<br />THE END CAP SHALL BE DESIGNED TO FIT INTO ANY
<br />ACROSS OR PARKING OVER THE STORMWATER SYSTEM.
<br />CHAMBERS
<br />%-2INCH
<br />TEMPORARY FENCING, WARNING TAPE AND APPROPRIATELY
<br />QA FOUNDATION STONE BELOW
<br />WASHED ANGULAR STONE WITH THE
<br />3, 357, 4, 467,
<br />N/A
<br />PLATE COMPACT OR ROLL TO ACHIEVE A
<br />CHAMBERS
<br />MAJORITY OF PARTICLES BETWEEN
<br />5, 56, 57
<br />STORMTECH'S REQUIREMENTS FOR SYSTEMS WITH PAVEMENT
<br />95% STANDARD PROCTOR DENSITY
<br />CONSTRUCTION AREAS.
<br />3/4 - 2 INCH
<br />DESIGN (ASPHALT, CONCRETE PAVERS, ETC.): MINIMUM COVER
<br />VARIOUS LENGTHS.
<br />PLEASE NOTE: THE LISTED AASHTO DESIGNATIONS ARE FOR GRADATIONS ONLY. THE STONE MUST ALSO BE WASHED
<br />CRUSHED ANGULAR. FOR EXAMPLE, THE STONE MUST BE SPECIFIED AS WASHED, CRUSHED, ANGULAR NO. 4 STONE.
<br />AASHTO M288 CLASS 2
<br />NON -WOVEN GEOTEXTILE
<br />ALL AROUND ANGULAR STONE
<br />3o STORMTECH ACCEPTABLE FILL MATERIALS
<br />T
<br />18
<br />96
<br />4" PVC RISER
<br />MIN MAX.
<br />, , , , , INSPECTION PORT TO BE
<br />SC -740 CHAMBER
<br />ATTACHED THROUGH
<br />KNOCK -OUT LOCATED
<br />AT CENTER OF CHAMBER
<br />AASHTO M288 CLASS 2
<br />NON -WOVEN GEOTEXTILE FOR STORMTECH INFORMATION CALL 1-888-892-2694
<br />e STORMTECH INSPECTION PORT DETAIL
<br />INSPECTION PORT
<br />BY MANUFACTURER
<br />SPECIFICATIONS
<br />.ASS 1 WOVEN GEOTEXTILE OR EQUAL,
<br />BETWEEN FOUNDATION STONE AND CHAMBERS
<br />SC -740--5'-6' WIDE STRIP
<br />SC -310--4' WIDE STRIP
<br />COVER ENTIRE ROW WITH
<br />AASHTO M288 CLASS 2 NON -WOVEN
<br />GEOTEXTILE OR EQUAL
<br />SC -740--8' WIDE STRIP
<br />SC -310--5' WIDE STRIP
<br />STORMTECH ENDCAP
<br />FOR STORMTECH INFORMATION
<br />CALL 1-888-892-2694
<br />12" HDP
<br />IN
<br />- ZMTECH CHAMBERS
<br />PLACE MINIMUM 12.5' OF AASHTO M288 CLASS 1
<br />WOVEN GEOTEXTILE OVER BEDDING STONE FOR
<br />SCOUR PROTECTION AT ALL CHAMBER INLET ROWS
<br />PIPE CONNECTION TO
<br />BOTTOM OF END CAPS.
<br />BOTTOM OF CHA
<br />ELEVATIOI'
<br />BOTTOM OF -
<br />STONE ELEV.= 927.9'
<br />FOR STORMTECH INFORMATION
<br />CALL 1-888-892-2694
<br />SECTION A -A
<br />e STORMTECH ELEVATIONS
<br />UK KUVV
<br />'C740
<br />rKcrHesKlt H I ED END CAP
<br />NOTES:
<br />1. ALL DESIGN SPECIFICATIONS FOR STORMTECH CHAMBERS SHALL BE IN ACCORDANCE WITH THE
<br />STORMTECH DESIGN MANUAL.
<br />2. THE INSTALLATION OF STORMTECH CHAMBERS SHALL BE IN ACCORDANCE WITH THE LATEST STORMTECH
<br />INSTALLATION INSTRUCTIONS.
<br />3. THE CONTRACTOR IS ADVISED TO REVIEW AND UNDERSTAND THE INSTALLATION INSTRUCTIONS PRIOR
<br />TO BEGINNING SYSTEM INSTALLATION. CALL 1-888-892-2694 OR VISIT WWW.STORMTECH.COM TO RECEIVE A
<br />COPY OF THE LATEST STORMTECH INSTALLATION INSTRUCTIONS.
<br />4. CHAMBERS SHALL MEET THE DESIGN REQUIREMENTS AND LOAD FACTORS SPECIFIED IN SECTION 12.12 OF
<br />THE LATEST EDITION OF THE AASHTO LRFD BRIDGE DESIGN
<br />SPECIFICATIONS LOADS SHALL BE CALCULATED IN ACCORDANCE WITH SECTION 3 AND SHALL INCLUDE H2O
<br />DESIGN TRUCK, IMPACT FACTOR, MULTIPLE PRESENCE, AND LANE LOAD.
<br />STORMTECH GENERAL NOTES
<br />1.
<br />FLOOR BOX FRAME AND LID W/S.S.
<br />6.
<br />CAP SCREW LID CLOSURE
<br />D
<br />INSPECTION PORT WITH SCREW-IN CAP
<br />PAVEMENT
<br />"C" CONCRETE
<br />T17T71n mm n --7 7TM71n mm
<br />`CLASS
<br />AASHTO M288 CLASS 2
<br />SC740EPE06B
<br />/ ` ON WO EN GEOTEXTILE
<br />T
<br />18
<br />96
<br />4" PVC RISER
<br />MIN MAX.
<br />, , , , , INSPECTION PORT TO BE
<br />SC -740 CHAMBER
<br />ATTACHED THROUGH
<br />KNOCK -OUT LOCATED
<br />AT CENTER OF CHAMBER
<br />AASHTO M288 CLASS 2
<br />NON -WOVEN GEOTEXTILE FOR STORMTECH INFORMATION CALL 1-888-892-2694
<br />e STORMTECH INSPECTION PORT DETAIL
<br />INSPECTION PORT
<br />BY MANUFACTURER
<br />SPECIFICATIONS
<br />.ASS 1 WOVEN GEOTEXTILE OR EQUAL,
<br />BETWEEN FOUNDATION STONE AND CHAMBERS
<br />SC -740--5'-6' WIDE STRIP
<br />SC -310--4' WIDE STRIP
<br />COVER ENTIRE ROW WITH
<br />AASHTO M288 CLASS 2 NON -WOVEN
<br />GEOTEXTILE OR EQUAL
<br />SC -740--8' WIDE STRIP
<br />SC -310--5' WIDE STRIP
<br />STORMTECH ENDCAP
<br />FOR STORMTECH INFORMATION
<br />CALL 1-888-892-2694
<br />12" HDP
<br />IN
<br />- ZMTECH CHAMBERS
<br />PLACE MINIMUM 12.5' OF AASHTO M288 CLASS 1
<br />WOVEN GEOTEXTILE OVER BEDDING STONE FOR
<br />SCOUR PROTECTION AT ALL CHAMBER INLET ROWS
<br />PIPE CONNECTION TO
<br />BOTTOM OF END CAPS.
<br />BOTTOM OF CHA
<br />ELEVATIOI'
<br />BOTTOM OF -
<br />STONE ELEV.= 927.9'
<br />FOR STORMTECH INFORMATION
<br />CALL 1-888-892-2694
<br />SECTION A -A
<br />e STORMTECH ELEVATIONS
<br />UK KUVV
<br />'C740
<br />rKcrHesKlt H I ED END CAP
<br />NOTES:
<br />1. ALL DESIGN SPECIFICATIONS FOR STORMTECH CHAMBERS SHALL BE IN ACCORDANCE WITH THE
<br />STORMTECH DESIGN MANUAL.
<br />2. THE INSTALLATION OF STORMTECH CHAMBERS SHALL BE IN ACCORDANCE WITH THE LATEST STORMTECH
<br />INSTALLATION INSTRUCTIONS.
<br />3. THE CONTRACTOR IS ADVISED TO REVIEW AND UNDERSTAND THE INSTALLATION INSTRUCTIONS PRIOR
<br />TO BEGINNING SYSTEM INSTALLATION. CALL 1-888-892-2694 OR VISIT WWW.STORMTECH.COM TO RECEIVE A
<br />COPY OF THE LATEST STORMTECH INSTALLATION INSTRUCTIONS.
<br />4. CHAMBERS SHALL MEET THE DESIGN REQUIREMENTS AND LOAD FACTORS SPECIFIED IN SECTION 12.12 OF
<br />THE LATEST EDITION OF THE AASHTO LRFD BRIDGE DESIGN
<br />SPECIFICATIONS LOADS SHALL BE CALCULATED IN ACCORDANCE WITH SECTION 3 AND SHALL INCLUDE H2O
<br />DESIGN TRUCK, IMPACT FACTOR, MULTIPLE PRESENCE, AND LANE LOAD.
<br />STORMTECH GENERAL NOTES
<br />1.
<br />STORMTECH LLC ("STORMTECH") REQUIRES INSTALLING
<br />6.
<br />STONE PLACEMENT BETWEEN CHAMBERS ROWS AND AROUND
<br />D
<br />CONTRACTORS TO USE AND UNDERSTAND STORMTECH'S
<br />THAT THE OUTSIDE DIAMETER OF THE STUB IS
<br />PERIMETER MUST FOLLOW INSTRUCTIONS AS INDICATED IN THE
<br />T17T71n mm n --7 7TM71n mm
<br />LATEST INSTALLATION INSTRUCTIONS PRIOR TO BEGINNING
<br />SC740EPE06B
<br />MOST CURRENT VERSION OF STORMTECH'S INSTALLATION
<br />6 in (150 mm)
<br />SYSTEM INSTALLATION.
<br />0.50 in (13 mm)
<br />INSTRUCTIONS.
<br />2.
<br />OUR TECHNICAL SERVICES DEPARTMENT OFFERS
<br />7.
<br />BACKFILLING OVER THE CHAMBERS MUST FOLLOW
<br />SC740EPE12B
<br />INSTALLATION CONSULTATIONS TO INSTALLING CONTRACTORS.
<br />12 in (300 mm)
<br />REQUIREMENTS AS INDICATED IN THE MOST CURRENT VERSION
<br />1.20 in (30 mm)
<br />CONTACT OUR TECHNICAL SERVICES REPRESENTATIVE AT
<br />SC 740
<br />OF STORMTECH'S INSTALLATION INSTRUCTIONS.
<br />18.40 in (467 Tim) 10.36 in (263 mm) 9.00 in (229 mm)
<br />LEAST 30 DAYS PRIOR TO SYSTEM INSTALLATION TO ARRANGE
<br />SC740EPE15B
<br />SC 740
<br />15 in (375 mm)
<br />A PRE -INSTALLATION CONSULTATION. OUR REPRESENTATIVES
<br />8.
<br />THE CONTRACTOR MUST REFER TO STORMTECH'S INSTALLATION
<br />SC 740
<br />CAN THEN ANSWER QUESTIONS OR ADDRESS COMMENTS ON
<br />N/A
<br />INSTRUCTIONS FOR A TABLE OF ACCEPTABLE VEHICLE LOADS AT
<br />SC 740
<br />THE STORMTECH CHAMBER SYSTEM AND INFORM THE
<br />19.70 in (500 Tim) in (272 mm) N/A
<br />VARIOUS DEPTHS OF COVER. THIS INFORMATION IS ALSO
<br />SC740EPE24B
<br />INSTALLING CONTRACTOR OF THE MINIMUM INSTALLATION
<br />24 in (600 mm)
<br />AVAILABLE AT STORMTECH'S WEBSITE: WWW.STORMTECH.COM.
<br />0.10 in (3 mm)
<br />REQUIREMENTS BEFORE BEGINNING THE SYSTEM'S
<br />_
<br />n
<br />� a
<br />THE CONTRACTOR IS RESPONSIBLE FOR PREVENTING VEHICLES
<br />CONSTRUCTION. CALL 1-888-892-2694 TO SPEAK TO A
<br />IQ
<br />THAT EXCEED STORMTECH'S REQUIREMENTS FROM TRAVELING
<br />uj
<br />TECHNICAL SERVICE REPRESENTATIVE OR VISIT
<br />THE END CAP SHALL BE DESIGNED TO FIT INTO ANY
<br />ACROSS OR PARKING OVER THE STORMWATER SYSTEM.
<br />N
<br />WWW.STORMTECH.COM TO RECEIVE A COPY OF OUR
<br />TEMPORARY FENCING, WARNING TAPE AND APPROPRIATELY
<br />INSTALLATION INSTRUCTIONS.
<br />co
<br />j
<br />LOCATED SIGNS ARE COMMONLY USED TO PREVENT
<br />CAPPING A CHAMBER THAT HAS ITS LENGTH TRIMMED;
<br />Ja0
<br />W (-)X
<br />UNAUTHORIZED VEHICLES FROM ENTERING SENSITIVE
<br />3.
<br />STORMTECH'S REQUIREMENTS FOR SYSTEMS WITH PAVEMENT
<br />CONSTRUCTION AREAS.
<br />2.7 PENETRATING THE SIDEWALLS TO ALLOW FOR LATERAL
<br />DESIGN (ASPHALT, CONCRETE PAVERS, ETC.): MINIMUM COVER
<br />VARIOUS LENGTHS.
<br />IS 18 INCHES NOT INCLUDING PAVEMENT; MAXIMUM COVER IS
<br />9.
<br />THE CONTRACTOR MUST APPLY EROSION AND SEDIMENT
<br />aO
<br />U
<br />96 INCHES INCLUDING PAVEMENT. FOR INSTALLATIONS THAT
<br />-�
<br />CONTROL MEASURES TO PROTECT THE STORMWATER SYSTEM
<br />Cl)Z
<br />DO NOT INCLUDE PAVEMENT, WHERE RUTTING FROM VEHICLES
<br />STORMTECH SC -740 SHALL BE 30.0 INCHES TALL, 51.0
<br />DURING ALL PHASES OF SITE CONSTRUCTION PER LOCAL CODES
<br />Q Lu
<br />MAY OCCUR, MINIMUM REQUIRED COVER IS 24 INCHES,
<br />U
<br />AND DESIGN ENGINEER'S SPECIFICATIONS.
<br />ALLOW FOR EQUALIZATION OF AIR PRESSURE BETWEEN ITS
<br />MAXIMUM COVER IS 96 INCHES.
<br />BE USED TO INLET THE SYSTEM.
<br />d -
<br />0 o
<br />O z
<br />10.
<br />STORMTECH PRODUCT WARRANTY IS LIMITED. SEE CURRENT
<br />4.
<br />THE CONTRACTOR MUST REPORT ANY DISCREPANCIES WITH
<br />u..
<br />PRODUCT WARRANTY FOR DETAILS. TO ACQUIRE A COPY CALL
<br />THE END CAP SHALL HAVE EXCESS STRUCTURAL
<br />CHAMBER FOUNDATION MATERIALS BEARING CAPACITIES TO
<br />ZV. It
<br />STORMTECH AT 1-888-892-2694 OR VISIT WWW.STORMTECH.COM.
<br />oN
<br />THE DESIGN ENGINEER.
<br />; W
<br />CHAMBER SHALL BE 85.4 INCHES.
<br />5.
<br />AASHTO M288 CLASS 2 NON -WOVEN GEOTEXTILE (FILTER
<br />SIZE AT ANY INVERT ELEVATION.
<br />0- r
<br />��
<br />FABRIC) MUST BE USED AS INDICATED IN THE PROJECT PLANS.
<br />MANHOLE WITI-
<br />OVERFLOW WE
<br />ECCENTRIC
<br />HEADER
<br />PLACE MINIMUM 12.5' OF AASHTO M281
<br />CLASS 1 WOVEN GEOTEXTILE OVEF
<br />BEDDING STONE FOR SCOUR PROTECTIOf
<br />AT ALL CHAMBER INLET ROW:
<br />STORMTE
<br />PREFABRICA1
<br />7.0 END CF
<br />STORMTE
<br />ROW MAN
<br />CH ISOLATOR TM
<br />IFOLD DETAIL
<br />STORMTECH
<br />ISOLATOR ROW
<br />:H CHAMBERS
<br />CH INFORMATION
<br />kLL1-888-892-2694
<br />ACCEPTS 4" SCH 40 PIPE
<br />'ECTION PORT
<br />301.0"
<br />1
<br />51"
<br />90.7" ACTUAL LENGTH
<br />NOMINAL CHAMBER SPECIFICATIONS
<br />SIZE (W x H x INSTALLED LENGTH) -
<br />CHAMBER STORAGE -
<br />MINIMUM INSTALLED STORAGE -
<br />WEIGHT -
<br />STUBS AT TOP OF END CAP
<br />FOR PARTS NUMBERS ENDING
<br />WITH "T"
<br />A�
<br />51.0" x 30.0" x 85.4"
<br />45.9 CUBIC FEET
<br />74.9 CUBIC FEET
<br />75 LBS.
<br />STUBS AT BOTTOM OF END CAP
<br />FOR PARTS NUMBERS ENDING
<br />WITH "B"
<br />PIPE CONNECTION TO BOTTOM
<br />OF END CAPS.
<br />PART#
<br />CHAMBER
<br />PIPE SIZE
<br />A B C
<br />D
<br />LIES BELOW THE BOTTOM OF THE END CAP
<br />THAT THE OUTSIDE DIAMETER OF THE STUB IS
<br />In mm 7
<br />T17T71n mm n --7 7TM71n mm
<br />II
<br />SC740EPE06B
<br />SC 740
<br />6 in (150 mm)
<br />10.90 in (277 mm) 3.85 in (98 mm) N/A
<br />0.50 in (13 mm)
<br />SC740EPE12T
<br />SC 740
<br />12 in (300 mm)
<br />14.70 in (373 mm) 7.70 in (196 mm) 12.50 in (318 mm)
<br />N/A
<br />SC740EPE12B
<br />SC 740
<br />12 in (300 mm)
<br />14.70 in (373 mm) 7.70 in (196 mm) N/A
<br />1.20 in (30 mm)
<br />SC740EPE15T
<br />SC 740
<br />15 in (375 mm)
<br />18.40 in (467 Tim) 10.36 in (263 mm) 9.00 in (229 mm)
<br />N/A
<br />SC740EPE15B
<br />SC 740
<br />15 in (375 mm)
<br />18.40 in (467 mm)10.36 in (263 mm) N/A
<br />1.30 in (33 mm)
<br />SC740EPE18T
<br />SC 740
<br />18 in (460 mm) 19.70 in (500 Tim) 10.72 in (272 mm) 5.00 in (127 mm)
<br />N/A
<br />SC740EPE18B
<br />SC 740
<br />18 in (460 mm)
<br />19.70 in (500 Tim) in (272 mm) N/A
<br />1.60 in (41 mm)
<br />SC740EPE24B
<br />SC 740
<br />24 in (600 mm)
<br />18.50 in (470 mm) 9.45 in (240 mm) N/A
<br />0.10 in (3 mm)
<br />NOTE: ALL DIMENSIONS ARE NOMINAL
<br />* FOR THE SC740EPE24B THE 24" STUB
<br />ALL STUBS, EXCEPT FOR THE SC740EPE24B
<br />2.13 THE CHAMBER SHALL BE MANUFACTURED IN AN ISO
<br />ARE PLACED AT BOTTOM OF END CAP SUCH
<br />LIES BELOW THE BOTTOM OF THE END CAP
<br />THAT THE OUTSIDE DIAMETER OF THE STUB IS
<br />APPROXIMATELY 1.75". BACKFILL MATERIAL
<br />FLUSH WITH THE BOTTOM OF THE END CAP.
<br />II
<br />FOR ADDITIONAL INFORMATION CONTACT
<br />SHOULD BE REMOVED FROM BELOW THE
<br />STORMTECH AT 1-888-892-2694.
<br />N-12 STUB SO THAT THE FITTING SETS LEVEL.
<br />F� TECHNICAL DETAILS
<br />STORMTECH PRODUCT SPECIFICATIONS
<br />STORMWATER CHAMBER SPECIFICATIONS
<br />Chambers shall be StormTech SC -740, SC -310 or approved equal.
<br />1. Chambers shall conform to the requirements of ASTM F2418-05,
<br />"Standard Specification for Polypropylene (PP) Corrugated Wall
<br />Stormwater Collection Chambers".
<br />2. Chamber rows shall provide continuous, unobstructed internal space
<br />with no internal support panels.
<br />3. The structural design of the chambers, the structural backfill and the
<br />installation requirements shall ensure that the safety factors specified in
<br />the AASHTO LRFD Bridge Design Specifications, Section 12.12 are
<br />met for: 1) long -duration dead loads and 2) short -duration live loads,
<br />based on the AASHTO Design Truck with consideration for impact and
<br />multiple vehicle presences.
<br />4. Only chambers that are approved by the engineer will be allowed. The
<br />contractor shall submit (3 sets) of the following to the engineer for
<br />approval before delivering chambers to the project site:
<br />a. A structural evaluation by a registered structural engineer
<br />that demonstrates that the safety factors specified in the
<br />AASHTO LRFD Bridge Design Specifications, Section 12.12
<br />are met. The 50 -year creep modulus data specified in
<br />ASTM 2418-05 must be used as part of the AASHTO
<br />structural evaluation to verify long-term performance.
<br />b. A certification by the manufacturer that the chambers are in
<br />accordance with ASTM F2418-05.
<br />5. Chambers shall be produced at an ISO 9001 certified manufacturing
<br />facility.
<br />6. All design specifications for chambers shall be in accordance with the
<br />manufacturer's latest design manual.
<br />7. The installation of chambers shall be in accordance with the
<br />manufacturer's latest installation instructions.
<br />1.0
<br />GENERAL
<br />2.6 THE NOMINAL STORAGE VOLUME OF A JOINED STORMTECH
<br />2.13 THE CHAMBER SHALL BE MANUFACTURED IN AN ISO
<br />1.1
<br />CV
<br />SC -740 CHAMBER SHALL BE 74.9 CUBIC FEET PER
<br />II
<br />II
<br />9001:2000 CERTIFIED FACILITY.
<br />II
<br />CD
<br />a
<br />CHAMBER WHEN INSTALLED PER STORMTECH'S TYPICAL
<br />THE RUNOFF FROM THE REQUIRED WATER QUALITY RAIN
<br />II
<br />EVENT. CHAMBERS ARE INTENDED TO BE FLAT, NO SLOPE,
<br />LO
<br />� v
<br />LO
<br />DETAILS (INCLUDES THE VOLUME OF CRUSHED ANGULAR
<br />3.0
<br />END CAP PARAMETERS
<br />II
<br />v
<br />STONE WITH AN ASSUMED 40% POROSITY). THIS EQUATES
<br />3.1
<br />THE END CAP SHALL BE INJECTION MOLDED OF
<br />ON SHEET C1.
<br />Z aO
<br />TO 2.2 CUBIC FEET OF STORAGE/SQUARE FOOT OF BED.
<br />DETENTION OUTLET II
<br />POLYPROPYLENE RESIN TO BE INHERENTLY RESISTANT
<br />STRUCTURE. REFER TO II
<br />CHAMBERS DETAIN AND ALLOW FOR THE METERED
<br />THE NOMINAL STORAGE VOLUME OF AN INSTALLED
<br />RECOMMENDATIONS. CONTACT STORMTECH FOR
<br />TO ENVIRONMENTAL STRESS CRACKING, AND TO
<br />FURTHER DETAILS.
<br />= J
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<br />STORMTECH SC -310 CHAMBER SHALL BE 31.0 CUBIC FEET
<br />AASHTO LRFD BRIDGE DESIGN SPECIFICATIONS LOADS SHALL BE CALCULATED IN ACCORDANCE WITH SECTION 3 AND SHALL INCLUDE H2O
<br />MAINTAIN ADEQUATE STIFFNESS THROUGH HIGHER
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<br />PER CHAMBER WHEN INSTALLED PER STORMTECH'S
<br />TEMPERATURES EXPERIENCED DURING INSTALLATION
<br />2.0
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<br />TYPICAL DETAILS (INCLUDES THE VOLUME OF CRUSHED
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<br />THE END CAP SHALL BE DESIGNED TO FIT INTO ANY
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<br />SEGMENTING ROWS INTO STORAGE BASINS OF
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<br />2.7 PENETRATING THE SIDEWALLS TO ALLOW FOR LATERAL
<br />VARIOUS LENGTHS.
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<br />THE NOMINAL CHAMBER DIMENSIONS OF THE
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<br />STORMTECH SC -740 SHALL BE 30.0 INCHES TALL, 51.0
<br />2.8 THE CHAMBER SHALL HAVE TWO ORIFICES NEAR ITS TOP TO
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<br />CHAMBER SHALL BE 85.4 INCHES.
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<br />SIZE AT ANY INVERT ELEVATION.
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<br />STORMWATER CHAMBER SPECIFICATIONS
<br />Chambers shall be StormTech SC -740, SC -310 or approved equal.
<br />1. Chambers shall conform to the requirements of ASTM F2418-05,
<br />"Standard Specification for Polypropylene (PP) Corrugated Wall
<br />Stormwater Collection Chambers".
<br />2. Chamber rows shall provide continuous, unobstructed internal space
<br />with no internal support panels.
<br />3. The structural design of the chambers, the structural backfill and the
<br />installation requirements shall ensure that the safety factors specified in
<br />the AASHTO LRFD Bridge Design Specifications, Section 12.12 are
<br />met for: 1) long -duration dead loads and 2) short -duration live loads,
<br />based on the AASHTO Design Truck with consideration for impact and
<br />multiple vehicle presences.
<br />4. Only chambers that are approved by the engineer will be allowed. The
<br />contractor shall submit (3 sets) of the following to the engineer for
<br />approval before delivering chambers to the project site:
<br />a. A structural evaluation by a registered structural engineer
<br />that demonstrates that the safety factors specified in the
<br />AASHTO LRFD Bridge Design Specifications, Section 12.12
<br />are met. The 50 -year creep modulus data specified in
<br />ASTM 2418-05 must be used as part of the AASHTO
<br />structural evaluation to verify long-term performance.
<br />b. A certification by the manufacturer that the chambers are in
<br />accordance with ASTM F2418-05.
<br />5. Chambers shall be produced at an ISO 9001 certified manufacturing
<br />facility.
<br />6. All design specifications for chambers shall be in accordance with the
<br />manufacturer's latest design manual.
<br />7. The installation of chambers shall be in accordance with the
<br />manufacturer's latest installation instructions.
<br />1.0
<br />GENERAL
<br />2.6 THE NOMINAL STORAGE VOLUME OF A JOINED STORMTECH
<br />2.13 THE CHAMBER SHALL BE MANUFACTURED IN AN ISO
<br />1.1
<br />STORMTECH CHAMBERS ARE DESIGNED TO CONTROL
<br />SC -740 CHAMBER SHALL BE 74.9 CUBIC FEET PER
<br />II
<br />II
<br />9001:2000 CERTIFIED FACILITY.
<br />II
<br />STORMWATER RUNOFF. AS A SUBSURFACE RETENTION
<br />CHAMBER WHEN INSTALLED PER STORMTECH'S TYPICAL
<br />THE RUNOFF FROM THE REQUIRED WATER QUALITY RAIN
<br />II
<br />EVENT. CHAMBERS ARE INTENDED TO BE FLAT, NO SLOPE,
<br />SYSTEM STORMTECH CHAMBERS RETAIN AND ALLOW
<br />DETAILS (INCLUDES THE VOLUME OF CRUSHED ANGULAR
<br />3.0
<br />END CAP PARAMETERS
<br />II
<br />EFFECTIVE INFILTRATION OF WATER INTO THE SOIL. AS
<br />STONE WITH AN ASSUMED 40% POROSITY). THIS EQUATES
<br />3.1
<br />THE END CAP SHALL BE INJECTION MOLDED OF
<br />ON SHEET C1.
<br />A SUBSURFACE DETENTION SYSTEM, STORMTECH
<br />TO 2.2 CUBIC FEET OF STORAGE/SQUARE FOOT OF BED.
<br />DETENTION OUTLET II
<br />POLYPROPYLENE RESIN TO BE INHERENTLY RESISTANT
<br />STRUCTURE. REFER TO II
<br />CHAMBERS DETAIN AND ALLOW FOR THE METERED
<br />THE NOMINAL STORAGE VOLUME OF AN INSTALLED
<br />RECOMMENDATIONS. CONTACT STORMTECH FOR
<br />TO ENVIRONMENTAL STRESS CRACKING, AND TO
<br />FURTHER DETAILS.
<br />FLOW OF WATER TO AN OUTFALL.
<br />STORMTECH SC -310 CHAMBER SHALL BE 31.0 CUBIC FEET
<br />AASHTO LRFD BRIDGE DESIGN SPECIFICATIONS LOADS SHALL BE CALCULATED IN ACCORDANCE WITH SECTION 3 AND SHALL INCLUDE H2O
<br />MAINTAIN ADEQUATE STIFFNESS THROUGH HIGHER
<br />gST STORMTECH SC -740
<br />PER CHAMBER WHEN INSTALLED PER STORMTECH'S
<br />TEMPERATURES EXPERIENCED DURING INSTALLATION
<br />2.0
<br />CHAMBER PARAMETERS
<br />TYPICAL DETAILS (INCLUDES THE VOLUME OF CRUSHED
<br />W
<br />AND SERVICE.
<br />2.1
<br />THE CHAMBER SHALL BE INJECTION MOLDED OF
<br />ANGULAR STONE WITH AN ASSUMED 40% POROSITY). THIS
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<br />POLYPROPYLENE RESIN TO BE INHERENTLY RESISTANT
<br />EQUATES TO 1.3 CUBIC FEET OF STORAGE/SQUARE FOOT
<br />3.2
<br />THE END CAP SHALL BE DESIGNED TO FIT INTO ANY
<br />TO ENVIRONMENTAL STRESS CRACKING (ESCR), AND TO
<br />OF BED.
<br />CORRUGATION OF A CHAMBER, WHICH ALLOWS:
<br />MAINTAIN ADEQUATE STIFFNESS THROUGH HIGHER
<br />CAPPING A CHAMBER THAT HAS ITS LENGTH TRIMMED;
<br />TEMPERATURES EXPERIENCED DURING INSTALLATION
<br />THE CHAMBER SHALL HAVE FORTY-EIGHT ORIFICES
<br />SEGMENTING ROWS INTO STORAGE BASINS OF
<br />AND SERVICE.
<br />2.7 PENETRATING THE SIDEWALLS TO ALLOW FOR LATERAL
<br />VARIOUS LENGTHS.
<br />CONVEYANCE OF WATER.
<br />2.2
<br />THE NOMINAL CHAMBER DIMENSIONS OF THE
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<br />3.3
<br />THE END CAP SHALL HAVE SAW GUIDES TO ALLOW EASY
<br />STORMTECH SC -740 SHALL BE 30.0 INCHES TALL, 51.0
<br />2.8 THE CHAMBER SHALL HAVE TWO ORIFICES NEAR ITS TOP TO
<br />CUTTING FOR VARIOUS DIAMETERS OF PIPE THAT MAY
<br />H
<br />INCHES WIDE AND 90.7 INCHES LONG. THE NOMINAL
<br />ALLOW FOR EQUALIZATION OF AIR PRESSURE BETWEEN ITS
<br />a=
<br />BE USED TO INLET THE SYSTEM.
<br />CHAMBER DIMENSIONS OF THE STORMTECH SC -310
<br />INTERIOR AND EXTERIOR.
<br />SHALL BE 16.0 INCHES TALL, 34.0 INCHES WIDE AND 90.7
<br />u..
<br />3.4
<br />THE END CAP SHALL HAVE EXCESS STRUCTURAL
<br />W
<br />INCHES LONG. THE INSTALLED LENGTH OF A JOINED
<br />2.9 THE CHAMBER SHALL HAVE BOTH OF ITS ENDS OPEN TO
<br />ADEQUACIES TO ALLOW CUTTING AN ORIFICE OF ANY
<br />�
<br />CHAMBER SHALL BE 85.4 INCHES.
<br />ALLOW FOR UNIMPEDED HYDRAULIC FLOWS AND VISUAL
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<br />SIZE AT ANY INVERT ELEVATION.
<br />INSPECTIONS DOWN A ROW'S ENTIRE LENGTH.
<br />2.3
<br />THE CHAMBER SHALL HAVE A CONTINUOUSLY CURVED
<br />3.5
<br />THE PRIMARY FACE OF AN END CAP SHALL BE CURVED
<br />SECTION PROFILE.
<br />2.10 THE CHAMBER SHALL HAVE 14 CORRUGATIONS.
<br />OUTWARD TO RESIST HORIZONTAL LOADS GENERATED
<br />NEAR THE EDGES OF BEDS.
<br />2.4
<br />THE CHAMBER SHALL BE OPEN -BOTTOMED.
<br />2.11 THE CHAMBER SHALL HAVE A CIRCULAR, INDENTED, FLAT
<br />SURFACE ON THE TOP OF THE CHAMBER FOR AN OPTIONAL
<br />3.6
<br />THE END CAP SHALL BE MANUFACTURED IN AN ISO
<br />2.5
<br />THE CHAMBER SHALL INCORPORATE AN OVERLAPPING
<br />4 -INCH INSPECTION PORT OR CLEAN-OUT.
<br />9001:2000 CERTIFIED FACILITY.
<br />CORRUGATION JOINT SYSTEM TO ALLOW CHAMBER
<br />ROWS OF ALMOST ANY LENGTH TO BE CREATED. THE
<br />2.12 THE CHAMBER SHALL BE ANALYZED AND DESIGNED USING
<br />OVERLAPPING CORRUGATION JOINT SYSTEM SHALL BE
<br />AASHTO METHODS FOR THERMOPLASTIC CULVERTS
<br />EFFECTIVE WHILE ALLOWING A CHAMBER TO BE
<br />CONTAINED IN THE LRFD BRIDGE DESIGN SPECIFICATIONS,
<br />TRIMMED TO SHORTEN ITS OVERALL LENGTH.
<br />2ND EDITION, INCLUDING INTERIM SPECIFICATIONS
<br />THROUGH 2001. DESIGN LIVE LOAD SHALL BE THE AASHTO
<br />HS20 TRUCK. DESIGN SHALL CONSIDER EARTH AND LIVE
<br />LOADS AS APPROPRIATE FOR THE MINIMUM TO MAXIMUM
<br />SPECIFIED DEPTH OF FILL.
<br />24 SC -740 STORMTECH
<br />CHAMBERS
<br />1�_IMATCIRIRQW I I
<br />II
<br />II
<br />II
<br />PROPOSEDLAYOUT
<br />II
<br />(6) SC -740 END CAPS; (24) SC -740 CHAMBERS
<br />STORAGE PER CHAMBER (6" STONE BASE): 74.9 CF
<br />I
<br />TOTAL SYSTEM STORAGE (INCLUDES PERIMETER STONE): 1,797.6 CF
<br />II
<br />II
<br />STORMTECH CHAMBER NARRATIVE:
<br />II
<br />STORMTECH CHAMBERS ARE DESIGNED TO FULLY CONTAIN
<br />II
<br />THE RUNOFF FROM THE REQUIRED WATER QUALITY RAIN
<br />II
<br />EVENT. CHAMBERS ARE INTENDED TO BE FLAT, NO SLOPE,
<br />II
<br />TO PROMOTE INFILTRATION AND GROUND WATER
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<br />RECHARGE. LARGER STORM EVENTS PASS THROUGH
<br />II
<br />SYSTEM AND TO EXISTING STORM SYSTEM.
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<br />REFER TO STORMWATER CALCULATIONS
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<br />ON SHEET C1.
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<br />DETENTION OUTLET II
<br />*NUMBER OF INSPECTION PORTS AND THEIR
<br />STRUCTURE. REFER TO II
<br />LOCATIONS TO BE DETERMINED PER MANUFACTURERS
<br />SHEET C1 FOR DETAILS. I)
<br />RECOMMENDATIONS. CONTACT STORMTECH FOR
<br />1
<br />FURTHER DETAILS.
<br />CHAMBERS SHALL MEET THE DESIGN REQUIREMENTS AND LOAD FACTORS SPECIFIED IN SECTION 12.12 OF THE LATEST EDITION OF THE
<br />AASHTO LRFD BRIDGE DESIGN SPECIFICATIONS LOADS SHALL BE CALCULATED IN ACCORDANCE WITH SECTION 3 AND SHALL INCLUDE H2O
<br />DESIGN TRUCK, IMPACT FACTOR, MULTIPLE PRESENCE, AND LANE LOAD.
<br />gST STORMTECH SC -740
<br />CHAMBER LAYOUT
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<br />DATE: 8-22-14
<br />REVISION
<br />DATE: 12-4-14
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<br />DATE: 8-22-14
<br />REVISION
<br />DATE: 12-4-14
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