Title
Resolution to Approve Change Order No. 2 with M-K Construction Company, Inc. for additional construction costs for the Southside Interceptor Sanitary Diversion Project ($106,832.00)
Memorandum
Attached, please find a resolution for the approval of Change Order No. 2 with M-K Construction Company, Inc. (M-K) for additional construction costs for the Southside Interceptor Sanitary Diversion Project. Also attached, please find a copy of Change Order No. 2 for this project.
The Southside Interceptor Sanitary Diversion Project is a project that will construct a cast-in-place sanitary sewer diversion chamber under Fuller Street across from Glen Court. The purpose of the diversion chamber is to divert approximately 11 cubic feet per second of sanitary sewer flow from the existing Southside Interceptor Sewer during large rain events in order to greatly reduce the likelihood of sanitary sewer overflows in the existing Southside Interceptor Sanitary Sewer in the area of the Thorn Oaks subdivision located off of E. Huron River Drive.
In order to perform this project, it was necessary for the City to obtain a Temporary Permit to Enter (TPE) from Amtrak for the project's work since the work was in close proximity to the MDOT-owned railroad right-of-way. The TPE was approved by Amtrak on April 8, 2019. On April 15, 2019 the construction contract with M-K was approved by City Council (R-19-164, copy attached.) Prior to the commencement of the project's construction, and as required by the TPE, M-K submitted the required temporary sheeting and shoring plan for Amtrak's review and approval on April 17, 2019. The project construction was scheduled to begin on May 6, 2019. The project's work required the complete closure of Fuller Street between Glen Court and the Glen Avenue/Fuller Street/Fuller Road intersection. Fuller Street was closed on, or about, May 6, 2019 as required by the contract. While Amtrak was reviewing the temporary sheeting and shoring plan, the C...
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