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Vlgs of C P3/PP-DR 900329 (2)DRC Date: March 29, 1990 Review of: CITY OF COPPELL PUBLIC WORKS WATER UTILITIES DIVISION FRELIMINARY PLAN REQUIREMENTS By: How~rd Pafford, Water Foreman, Phone 462-8495 Water/Sanitar¥[ Sewer Plan Please make ti~.e following additions and/or corrections, as may~: ~ 1) Sho~.- existing water lines in adjacent areas. 2) Sho~,~ proposed water lines. (Minimum water line siz~ 8 ") 3) Sho~,~ proposed valve and hydrant placement - (va3ves - 500 ft. separation/hydrants resfdential areas - 500 ft. separation and Conm~ercial/Industrial 300 ft. separation). 4) Not~: on plans - Estimated daily sanitary sewer' flow - Estimated daily water demand 5) - Sho¥~ existing sanitary sewer lines. 6) Shov~ proposed sanitary sewer lines. (minimum lin~ size 8") (Lines are required to be Strg~ight with no curves). 7) Show proposed manhole and clean out placement (mac,holes maximum 500 ft. separation and clean out~ at a maximum of 250 ft. from manholes). 8) Ail necessary easements should have a 20 ft. wid[h unless centered on the property lines of two lots, then 25 ft. will be allowed. Page 1/2 ^PAGE ~0F 2 9) ~ All above comments must be addressed, prior to staff's recommendation for approval of the preOiminary plat and plans. 10) ~ Provide a written response on all comments, wit]~ explanations provided on items ,not addressed as requested above. 11) - DRC/COMMENTS No comment. C ' SD/HP/pd Page 2/2