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HomeMy WebLinkAboutItem 14 - Northwest Area Utility Engineering Services Contract,m # 14 MEMO TO: HONORABLE MAYOR AND MEMBERS OF THE CITY COUNCIL FROM: ROGER NELSON, CITY MANAGER W 6 e pjV MEETING DATE: NOVEMBER 21, 2000 SUBJECT: NORTHWEST AREA UTILITY ENGINEERING SERVICES CONTRACT RECOMMENDATION: City Council consider approving an Engineering Services Contract with Cheatham & Associates in an amount not to exceed $ 146,366.25 for the design of water and wastewater facilities in Northwest Area of Grapevine, authorize the City Manager to execute said contract, and take any necessary action. FUNDING SOURCE: Funds are available as follows: Funding Source Account Amount Percent Private Development $ 768,279.00 66.9% 97 Util Bond Interest 200-48930-534-3-000001 $ 318,313.00 27.6% Water Impact Fees 200-48930-534-6-000003 $ 63,436.00 5.5% TOTAL $1,150,028.00 Budget Amount Percent Design $ 100,366.00 8.7% GeoTech $ 6,000.00 .5% EA $ 40,000.00 3.5% Construction $ 872,750.00 75.9%. Contingency $ 130,912.00 11.4% TOTAL $1,150,028.00 November 14, 2000 (5:11 PM) 0 BACKGROUND: The City Staff have developed a proposed water and wastewater plan to serve the Northwest area of the City. This system will serve the two planned residential developments, the Ranch of Lonesome Dove, and the proposed golf course, as well as future development plans for Meadowmere Park. Staff has negotiated this design contract to expedite this project to meet service needs of Cannon Homestead and the Four Peaks residential development as well as the two prospective commercial developments. The system includes: • a wastewater lift station located near Foxfire Lane, • a force main extending from the new lift station to the existing lift station at Kimball Road and Meadowmere Park Road # 4, and • a 12" and 8" water line to complete the water loop of the 8" line constructed in the mid 90's with CDBG funds. The cost will be distributed between four prospective developments and the City's future development of Meadowmere Park. The Engineering Services Contract includes geotechnical services necessary for the design of the facilities and the preparation of an Environmental Assessment if required by the Corps of Engineers. These two elements of the contract fall under Special Services and are billed as needed. Staff recommends approval. JLH/jsl Wagenda\l 1-21-00\NW—Area—DesignContract November 14, 2000 (2:46PM)