Minn. R. agency 167, ch. 7080, pt. 7080.1990

Current through Register Vol. 49, No. 15, October 7, 2024

Part 7080.1990 - TANK STORAGE, TRANSPORT, AND USE

Subpart 1.Precast reinforced concrete tanks.

Precast reinforced concrete tanks must:

A. have a method to lift the tank for an ultimate load that is four times the working load;

B. undergo proper curing to achieve a compressive strength of 4,000 pounds per square inch before transport, placement, or use; and

C. have no pipe penetration points or openings in the exterior walls or tank bottom below the tank liquid level, unless designed for a specific operational purpose and approved by the local unit of government.

Subp. 2.Other tanks.

Fiberglass-reinforced polyester or polyethylene tanks must be protected against deterioration during storage.

Minn. R. agency 167, ch. 7080, pt. 7080.1990

32 SR 1347

Statutory Authority: MS s 115.03; 115.55