6. UNDERGROUND TANKS

4.1.1

6.2.1

6.202

6.3.1

This Part regulates the testing of existing underground tanks for leakage and the requirements for the construction and testing of underground tanks installed after the date of adoption of this Bylaw.

The City, its employees and officers shall not be responsible for any loss of business or other expenses incurred by an owner or operator consequent upon a leak detection test or any other works required by this Bylaw.

All underground tanks installed in the City shall be constructed in accordance with Subsection 4.3.1. of the Fire Code.

Underground tanks are to have ULC labels affixed thereto.

All steel tanks and tanks constructed of any material subject to corrosion or electrolysis, installed prior to July 1, 1986, shall undergo a leakage test every two years.

All tests and corrective measures are to be carried out conformance with the Fire Services Act and Regulations.

Written results of all liquid medium leak detection tests underground tank systems shall be forwarded by the testing agent the Fire Chief vithin three days of the test.

Maintenance checks on the proper operation of corrosion protection systems shall be conducted in accordance with National Standards of Canada CAN 4$ 603.1 for sacrificlal anode systems (SAS) and with the lational Association of Corrosion Engineers (NACE) Standard RP-02-85 for impressed current systems (ICS).

Saérificial anode systems maintenance checks shall be conducted: (1) immediately after installation;

ii) six months after installation; and iii) every two years thereafter.

Impressed current systems maintenance checks shall be conducted?

i) after completion of installation (before energizing and immediately after energizing); | (ii) one month after installation; (iii) once yearly thereafter; and (iv) every ICS system shall be checked monthly to ensure the system is energized.

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