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Department of Transportation recommending the Board approve and authorize the Board to execute Contract Change Order 3, Supplement 1, with A. Teichert & Son, Inc., dba Teichert Construction in the amount of $500,000 for the Diamond Springs Parkway - Phase 1B Project, Capital Improvement Program number 72334/36105011, Contract number 6558. (4/5 vote required)
(District 3)
FUNDING: Master Circulation and Funding Plan (58%), Traffic Impact Fees - Zone 1-7 (21%), State Local Partnership Program (14%), Regional Surface Transportation Program (3%), State Highway Operation and Protection Program (3%), Tribe Funds (historical <1%), and Road Fund (<1%). (Local and State Funds)
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DISCUSSION / BACKGROUND
The Diamond Springs Parkway - Phase 1B Project (Project) will provide a new four-lane arterial roadway from Missouri Flat Road to State Route 49. On April 1, 2025 (Legistar 25-0460), the Board awarded construction contract 6558 to A. Teichert & Son, Inc., dba Teichert Construction (Teichert) in the amount of $15,853,114. The Board also awarded budgets of $1,585,311.40 for supplemental contract change orders (CCO) and $1,585,311.40 for contingency CCOs. The total amount to date of supplemental CCOs that have been issued is $886,009.00. No CCOs under the contingency budget have been issued. In accordance with Resolution 102-2012, the maximum authority delegated to the Director of Transportation for approval of a single CCO is $210,000.
On December 4, 2025, the Director of Transportation authorized Contract Change Order 3 (CCO 3) for temporary water pollution control measures in the amount of $200,000. To date, a total of $191,533.68 has been paid under CCO 3 for site stabilization work as required by the contract documents. As additional temporary water pollution control work is anticipated through the remainder of the winter season, this CCO 3, Supplement 1 (CCO 3-1) is required in order to continue to compensate Teichert to implement the work. After issuance...
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