CSPI - CSA Updates: What's New?

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Bridges

Easily installed and economical, short-span bridges up to 25 metres are constructed from various CSP shapes and sizes.
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Vertical installations of CSP are used for protection of pilings, bridge piers, materials storage, and tower support.
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Tough and economical, CSP is used as culverts in a variety of environments and site conditions.
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CSA Updates: What's New?

Posted on December 20, 2014

Published earlier this year, the fifth edition of specification updates for "Corrugated Steel Pipe Products CSA G401-14" includes the following changes:

the addition of requirements for SPCSP Type II (230 X 64mm), deep corrugated SPCSP Type III (500 x 237mm), and Tunnel Liner Plate
the addition of requirements for polymer coated SPCSP
the addition of requirements for flange connections for SPCSP and deep corrugated Types I (381 X 400mm) & III (500 x 237mm)
new requirements for chemical limits of SPCSP
the addition of requirements for alternative fasteners in more aggressive environments
the removal of the requirements for asphalt & mastic coatings
an updated list of reference standards in Clause 2