§ 6-20-150. Approved double check.  


Latest version.
  • It is intended that an approved double check be in lieu of, not in addition to, any signal check already required in the supply to class 3 sprinklers, to low hazard standpipes, or to combined systems; or, that an approved double detector check be substituted for any single detector check. In such cases, the net additional device(s) intended by this code are one line-size check and, in case of the detector, one bypass check.

(Code 1978, § 5-5015; Ord. No. 5575, 6/12/96)