- (a) Utility service lines and pipes shall not be unnecessarily exposed.
- (b) Exposed utility service lines and pipes shall be installed so they do not obstruct or prevent cleaning of the floors, walls, or ceilings.
- (c) Exposed horizontal utility service lines and pipes shall not be installed on the floor.
Added at 23 Ok Reg 2358, eff 6-25-06
Amended at 38 Ok Reg 1947, eff 9-11-21