3717-1-05.2(A) Mobile water tanks

Materials - approved. Materials that are used in the construction of mobile water tanks, and appurtenances are to be:

(1)

Safe;

(2)

Durable, corrosion-resistant, and nonabsorbent;

(3)

Finished to have a smooth, easily cleanable surface; and

(4)

Constructed of materials that meet NSF standard 61 or the equivalent.