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ParkW CC-1/PP-DR 891024 (3)DRC DATE: REVIEW OF: CITY OF COPPELL PUBLIC WORKS ENGINEERING DIVISION BY: Shohre Daneshmand, Phone ~ 462-8495 PRELIMINARY PLAT AND PLANS: Please make the following additions and/or corrections to the preliminary plat, as marked: The names and zoning of adjacent properties, names on record of owners of adjoining parcels. 2) The location, widths and names of all existing and proposed streets, easements, fire lanes or other public ways within or adjacent to the tract. 3) Existing and proposed zoning of the site and the surrounding properties. 4) 5) Topography of the site (intervals of 5 feet or less, referred to sea level datum). Per Floodplain Management Ordinance %87390, (Art. 5, Sec. C, Item 4, Page 34), all subdivision proposals must have the following note placed on the preliminary and final plats. "Floodplain Development Permit Application No. has been filed with the City of Coppell Floodplain Achninistrator on , 19__ 6) 1) 2) (Floodplain Administrator) (Date) - No Comment. The following information, as marked, is required to be contained in the preliminary engineering plans. /.Submit preliminary engineering plans. The plans Shall show existing structures, utilities, sewers, water mains, culverts, power poles, telephone Page 1/2 3) lines, gas lines, and other underground structures within the tract and immediately adjacent thereto with pipe sizes and locations. Provide dimension controls for all utilities and right-of-ways. On appropriate plans, provide a legend identifying the utilities, such as water, sewer, gas line, storm sewer ...etc 4) 5) Preliminary plans of proposed water distributio~ system · . . sewage collection system . . . and their relation to the existing utilities in the area, and to the Utility Master Plan. Provide a Drainage Area Map, covering two parts: a) show On-site Drainage Map, on a scale of 1"=20', 40', 50', etc. . .; with all details as required in the Subdivision Ordinance. b) show the Off-site Drainage Map, on a scale of 1"=100', 200', etc~. . . Delineate the project's boundary on it, plus the less detailed drainage system, to clearly demonstrate the affect of such activities, drainage outfalls, on the adjacent properties and the Drainage Master Plan. 6) 7) 9) - If the applicant is requesting any variance to the Subdivision Ordinance, he/she must submit a letter specifically outlining his respective requests. This letter shall be submitted along with corrected plan. - Show the boundaries of the 100-year Floodplain and Floodway clearly on the preliminary and final plats. - All above comments must be addressed, prior to staff's recommendation for approval of the preliminary plat and plans. - Provide a written response on all comments, with explanations provided on items not addressed as requested above. DRC/COMMENTS/ENG/PRELIM Page 2/2 CITY OF COPPELL PUBLIC WORKS UTILITIES DIVISION DRC Date: Review of: ~c~ ~ k By: Howard Pafford, Water Foreman, Phone 462-8495 Water/Sanitary Sewer Plan Please make the following additions and/or corrections, as marked: 1) - Show existing water lines in adjacent areas. 2) 3) .~ 4) 5) /- Show proposed water lines. size 8") (Minimum water line Show proposed valve and hydrant placement - (valves - 500 ft. separation/hydrants residential areas - 500 ft. separation and Commercial/Industrial 300 ft. separation). Note on plans - Estimated daily sanitary sewer flow - Estimated daily water demand Show existing sanitary sewer lines. 6) Show proposed sanitary sewer lines. (minimum line size 8") (Lines are required to be Straight with no curves). 7) Show proposed manhole and clean out placement (manholes maximum 500 ft. separation and clean outs at a maximum of 250 ft. from manholes). 8) ' All necessary easements should have a 20 ft. width unless centered on the property lines of two lots, then ~5 ft. will be allowed. Page 1/2 ^PAGE 2 OF 2 9) Ail above comments must be addressed, prior to staff's recommendation for approval of the preliminary plat and plans. Provide a written response on with explanations provided addressed as requested above. all comments, on items not No comment. DRC/COMMENTS/WAT/PRELIM SD/HP/pd Page 2/2