Draft Details

Designation:CSA A257 Series
Source:CSA
Review start date:Dec 10, 2018
Review end date:Feb 10, 2019
Contact email:sarah.chung(at)csagroup.org
Draft Scope/Description:

Scope:

This performance Standard includes requirements for:

(a) the determination of physical properties;

(b) non-reinforced circular concrete pipe and accessories;

(c) reinforced circular concrete pipe and accessories;

(d) circular precast concrete pipe, manhole (maintenance hole) sections and accessories; and

(d) precast reinforced circular concrete manhole (maintenance hole) sections, including base sections, riser sections, catch basins, and appurtenances such as grade rings, tops, and special sections.

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