TITLE
Consider a memorandum/resolution authorizing Change Order No. 18 for the SH 195/SH 201 Interchange Pass-Through Financing (PTF) project with Anderson Columbia Co., Inc.
SUMMARY
AGENDA ITEM
AUTHORIZE CHANGE ORDER NO. 18 FOR THE SH 195/SH 201 INTERCHANGE PASS-THROUGH FINANCING (PTF) PROJECT WITH ANDERSON COLUMBIA CO., INC.
ORIGINATING DEPARTMENT
PUBLIC WORKS - TRANSPORTATION DIVISION
BACKGROUND INFORMATION
On August 23, 2011 (CCM-R 11-131R), City Council awarded a construction contract to Anderson Columbia Co., Inc. (Bid No. 11-22) for the SH 195/SH 201 Interchange Pass-Through Financing project. This project included the construction of a new interchange 0.68 miles north and south of the SH 195/SH 201 interchange, a bridge over SH 201, entrance and exit ramps, turnarounds, and reconstruction of two (2) eastbound lanes with a raised median on SH 201.
DISCUSSION/CONCLUSION
Change Order No. 18 provides for the final adjustment of project quantities on the SH 195/SH 201 PTF project. These adjustments take into account all overruns and underruns of the project items listed in the contract documents. Some of the major items that were overrun are the following: excavation, backfill, hot mix asphalt type C, concrete, RC pipe, conduit, and radar devices. Some of the major items that were underrun are the folllowing: landscaping, lime treatment, hot mix asphalt type B & D, temporary shoring, detour construction, concrete driveways, and pavement sealer.
FISCAL IMPACT
Change Order No. 18 will decrease the expenditures for the Pass-Through Financing 195/201 Construction Fund, General Obligation Bonds, SH 195/SH 201 Interchange account number 342-3490-800.58-34. The total cost of these changes is a net decrease of $948,880.71, for a total contract price of $13,846,654.90, or an overall 9.12% decrease to the contract.
RECOMMENDATION
City staff recommends that the City Council authorize the City Manager to execute Change Order No. 18 with Anderson Columbia Co., Inc., thereby decreasing the cost of the contract by $948,880.71.