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860.529.8188
or
888.892.2694
or visit our website at
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for technical and product information.
10
StormTech SC-740 Chamber
Shipping
30 chambers/pallet
60 end caps/pallet
12 pallets/truck
StormTech SC-740 Chamber
(not to scale)
Nominal Chamber Specifications
Size (Lx W x H)
85.4” x 51.0” x 30.0” (2,170 x 1,295 x 762 mm)
Chamber Storage
45.9 ft
3
(1.30 m
3
)
Min. Installed Storage*
74.9 ft
3
(2.12 m
3
)
Weight
74.0 lbs (33.6 kg)
*Assumes 6” (150 mm) stone above, below and between chambers and
40% stone porosity.
THe INSTALLeD CHAMbeR SySTeM SHALL PROVIDe THe LOAD FACTORS SPeCIFIeD IN THe AASHTO LRFD bRIDGe DeSIGN SPeCIFICATIONS SeCTION 12.12 FOR eARTH AND LIVe LOADS, WITH
CONSIDeRATION FOR IMPACT AND MuLTIPLe VeHICLe PReSeNCeS.
18"
(450 mm) MIN*
8'
(2.4 m)
MAX
51" (1295 mm)
6" (150 mm) MIN
6"
(150 mm) MIN
12" (300 mm) TYP
30"
(760 mm)
DEPTH OF STONE TO BE DETERMINED
BY SITE DESIGN ENGINEER 6" (150 mm) MIN
12" (300 mm) MIN
SITE DESIGN ENGINEER IS RESPONSIBLE FOR
THE ENSURING THE REQUIRED BEARING
CAPACITY OF SUBGRADE SOILS
PAVEMENT LAYER (DESIGNED
BY SITE DESIGN ENGINEER)
CHAMBERS SHALL BE BE DESIGNED IN ACCORDANCE WITH ASTM F2787
"STANDARD PRACTICE FOR STRUCTURAL DESIGN OF THERMOPLASTIC
CORRUGATED WALL STORMWATER COLLECTION CHAMBERS".
GRANULAR WELL-GRADED SOIL/AGGREGATE MIXTURES, <35%
FINES, COMPACT IN 6" (150 mm) MAX LIFTS TO 95% PROCTOR
DENSITY. SEE THE TABLE OF ACCEPTABLE FILL MATERIALS.
ADS GEOSYTHETICS 601T NON-WOVEN
GEOTEXTILE ALL AROUND CLEAN, CRUSHED,
ANGULAR EMBEDMENT STONE
CHAMBERS SHALL MEET THE REQUIREMENTS FOR
ASTM F2418 POLYPROPLENE (PP) CHAMBERS
OR ASTM F2922 POLYETHYLENE (PE) CHAMBERS
EMBEDMENT STONE SHALL BE A CLEAN, CRUSHED AND ANGULAR
STONE WITH AN AASHTO M43 DESIGNATION BETWEEN #3 AND #57
PERIMETER STONE
EXCAVATION WALL
(CAN BE SLOPED
OR VERTICAL)
SC-740
END CAP
*MINIMUM COVER TO BOTTOM OF FLEXIBLE PAVEMENT. FOR UNPAVED INSTALLATIONS WHERE RUTTING FROM VEHICLES MAY OCCUR, INCREASE COVER TO 24" (600 mm).
Designed to meet the most stringent industry performance standards
for superior structural integrity while providing designers with a cost-
effective method to save valuable land and protect water resources.
The StormTech system is designed primarily to be used under parking
lots, thus maximizing land usage for private (commercial) and public
applications.
StormTech chambers can also be used in conjunction
with Green Infrastructure
, thus enhancing the performance and
extending the service life of these practices.
Summary of Contents for StormTech DC-780
Page 2: ...An company TOOL 2 0 DESIGN ...
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