B-1.1, r. 2 - Construction Code

Section 8.42 Disposition versions

2018-04-07

8.42. A contractor or owner-builder may not carry out construction work on a steel underground tank unless it is protected against corrosion in accordance with one of the methods in the following standards:

(1)  CAN/ULC S603.1, External Corrosion Protection Systems for Steel Underground Tanks for Flammable and Combustible Liquids, published by Underwriters’ Laboratories of Canada; or

(2)  NACE SP0169, Control of External Corrosion on Underground or Submerged Metallic Piping Systems, or NACE SP0285, Corrosion Control of Underground Storage Tank Systems by Cathodic Protection, published by NACE International, if the petroleum equipment installation is protected by an induced current system.

O.C. 220-2007, s. 1; O.C. 87-2018, s. 26.

2012-09-01

8.42. A contractor or owner-builder may not carry out construction work on a steel underground tank unless it is protected against corrosion using a method in either of the following documents:

(1)  CAN/ULC Standard S603.1 External Corrosion Protection Systems for Steel Underground Tanks for Flammable and Combustible Liquids, published by Underwriters’ Laboratories of Canada; or

(2)  RP0619 Standard 2002 Control of External Corrosion on Underground or Submerged Metallic Piping Systems or RP0285 Standard 2002 Corrosion Control of Underground Storage Tank System by Cathodic Protection, published by NACE International, if the petroleum equipment installation is protected by an induced current system.

Despite the foregoing, a tank that meets the requirements of ULC/ORD Standard C58.10 Jacketed Steel Underground Tanks for Flammable and Combustible Liquids, published by Underwriters’ Laboratories of Canada, need not be protected against corrosion.

O.C. 220-2007, s. 1.