B-1.1, r. 2 - Construction Code

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8.66. If construction work consists in removing aboveground petroleum equipment, the contractor or owner-builder must
(1)  drain petroleum products from tanks, piping, motor fuel dispensers and loading and unloading equipment before they are removed; and
(2)  remove all tanks, piping, motor fuel dispensers, loading and unloading equipment and any leakage and spillage protection work from the site.
O.C. 220-2007, s. 1.