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TN 6.20 Recycled Concrete Structural Backfill
TN 6.21 ASTM & AASHTO Standards for Buried Thermoplastic Structures
TN 6.22 Stormtech Subgrade Performance
TN 6.30 Porosity of Structure Backfill
TN 6.31 Use of Drainage Net For Exfiltration Systems
TN 6.32 Manifold Sizing Guidance for StormTech Chambers
TN 6.33 Utilizing StormTech Chambers for Stream Crossings
TN 6.34 Modeling StormTech Chambers in HydroCAD
Why Choose StormTech Chambers?
StormTech provides unsurpassed value engineering of any underground detention system, especially 60"-72" (1524mm-1828.8mm) corrugated metal pipe (CMP). Cost savings and longer life expectancies are not the only benefits from using StormTech chambers.
Chamber systems are assembled quicker (30-50%), easier and with less machine time. A 300 chamber SC-740 system can be installed in less than 2 days. That's equivalent to 1,250 lineal feet of 60" diameter pipe!
StormTech Design Tool
In addition to providing site calculations, the design tool can provide a conceptual plan in both PDF and CAD formats. Your local representative can also provide an installed cost estimate upon request.
Acceptable Geotextiles
Detailed overview of acceptable geotextiles from various manufacturers.
Acceptable Fill Materials
Detailed information about the fill material specifications and locations within the system.
AASHTO/ASTM Standards
We design in accordance with Section 12.12 of the AASHTO LRFD Bridge Design Specifications.