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i <br /> � SECTION U2713 ISSUE A <br /> 'bAT�� DISTRIBUTION 25 JUNE 84 <br /> I DRT i <br /> PARTI - GENERAL <br /> II.01 DESCRIPTION <br /> A. RELATED WORK SPECIFIED ELSEWHERE <br /> II. Trenching, Backfilling and Compaction, Section 02221 <br /> 2. Earthwork, Section 02200. <br /> IB. DESCRIPTION OF WORK <br /> The extent of ihe water distribution system is shown on The �lans and <br /> I consisis of connecting to the existing 12" water line aT ihe existi�;g b�ilding <br /> and ihe 12" water line stub on ihe south side of Seaway Blvd., and installing <br /> ihe service line around ihe building with ihe fire hydrnnis and fire <br /> Iprotection lines to the new building. <br /> 1.02 GIUALITY ASSURANCE <br /> I A. STANDARD <br /> 1 <br /> The "Standard Specifications for Municipal Public Works Construction" <br /> � published by the Washington $tate ChapTer, American Public Works <br /> Association, (APWA) 1977 Edition, shall apply unless modified by ihe "City <br /> of Everett Water Department, Specifications for the Instollation of Cast <br /> � Iron nnd Ductile Iron Water Mains", March, 19?8. <br /> � PART 2- MATERIALS <br /> 2.01 DUCTILE IRON PIPE <br /> � A. DucTile iron pipe shall conform to ASA Specifications A21.51-1971 (AWWA <br /> C I 51-7I) Grade 60-42-I0. <br /> I 8. Ductile iron pipe shall be cement-lined and sealed in accordance with ASA <br /> Specification A21.4-1964 (AWWA C104-64). <br /> C. The pipe joints shall conform to ASA Specification A21.1I-1964 (AWWA <br /> � CI I I-4). Pipe joinis shall be "Tyton" joints. <br /> D. Pipe thickness shall be Class 52. <br /> 2.02 GATE VALVES <br /> A. All gate valves for water rnains shall conform to ihe Standards of AWWA <br /> CS00-61 for double disc, parallel seat, "0" ring stem seal, non-rising stem <br /> and shall open by turning counTer- clockwise the 2-inch square �^ening nui. <br /> I <br /> I 02713-I <br /> 8301 <br /> I �� <br />