WAC 173-245-050   Plans and specifications.  (1) The plans and specifications for a domestic wastewater facility are the detailed construction documents by which the owner or his or her contractor bid and construct the facility. The content and format of the plans and specifications must be as stated in the state of Washington, "Criteria for sewage works design," and shall include a list of the facility design criteria and a plan for interim operation of facilities during construction.

     (2) Plans and specifications for sewer line extensions shall include, as a separate report, an analysis of the existing collection and treatment system's ability to transport and treat additional flow and loading.

     (3) Two copies of the plans and specifications must be submitted to the department for approval before the start of construction, except as waived under WAC 173-240-030(5). (See also, WAC 173-240-070.)



[Statutory Authority: RCW 90.48.110. 00-15-019 (Order 00-07), § 173-245-050, filed 7/11/00, effective 8/11/00. Statutory Authority: RCW 90.48.035. 87-04-020 (Order DE 86-34), § 173-245-050, filed 1/27/87.]