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Item 5DCity of Southlake, Texas MEMORANDUM March 27, 2002 To: Billy Campbell, City Manger From: Pedram Farahnak, P.E., Director of Public Works, 481-2308 Subject: Award of contract to Wright Construction, Inc. for the construction of the N-4 Sewer Interceptor from North Kimball Avenue to Town Square at SH 114. Action Requested: Award of contract to Wright Construction, Inc. for the construction of the N-4 Sewer Interceptor from North Kimball Avenue to Town Square at SH 114. Background Information: The N-4 sewer interceptor is located within the N-4 water shed and stretches from SH 114 just north of Town Square and ends at an 18" recently constructed sewer main on North Kimball Road. The N-4 sewer interceptor is planned for construction along West Jones Branch Creek and consists of approximately 4,500 feet of 12" and 15" sewer pipe. The service area of N-4 water shed is 258.3 acres and bounded approximately on the north by Highland Street, on the south by SH 114, on the west by Carroll Avenue and on the east by North Kimball Avenue. The project is scheduled to begin immediately for a completion date of October, 2002. Bids were received on March 20, 2002. The lowest qualified bidder was submitted by Wright Construction Co., Inc. The bids have been reviewed by Carter & Burgess, Inc. and the City staff, and are tabulated as follows: Wright Construction Co., Inc. $209,097.00 Dig Assured, Inc. $237,867.70 BDF Construction $325,008.50 Brett Construction, Inc. $344,074.00 Tri-Dal Utilities, Inc. $349,534.00 Mid -State Utilities, Inc. $440,707.50 Rycon $449,400.00 Financial Consideration: Funds are available from a surplus in the completed S-7 Sanitary Sewer Project of the FY 99/00 CIP. The Finance Department has verified availability of funds in the amount of $260,120.80 which includes the $36,300.00 for directional drilling of the line if field conditions require, and a 6% project contingency. Project FY 99-00 CIP TIF District Fund for the S-7 Sewer Line Citizen Input/ Board Review: Not applicable for this project Legal Review: Not needed for this project. Amount Available I Recommend Use of Alternatives: The Council may award or reject this bid. Supporting Documents: Project Location Map $ 362,385.19 1 $ 260,120.80 Staff Recommendation: That the contract be awarded to Wright Construction Company, Inc. in the amount of $209,097.00. In addition, $36,300.00 is requested for directional drilling if field conditions require, as well as a 6% project contingency in the amount of $14,723.82 for unanticipated items for a total amount of $260,120.80 Staff Contact: Charlie Thomas. P.E., City Engineer, 481-2175 Pedram Farahnak, P.E., Director of Public Works, 481-2308 PF/kw