Explanation
1. BACKGROUND: The Intermodal Sanitary Subtrunk Extension (ISSE) project was initiated in response to commercial and industrial growth associated with the Northern Pickaway County Joint Economic Development District (JEDD) and consists of the construction of approximately 8,550 lineal feet of 54-inch micro tunnel through soft ground with mixed face conditions. The subtrunk will provide sanitary sewer service to approximately 4,374 acres within the JEDD tributary service area. The scope of work is to perform Professional Construction Management (PCM) for the Intermodal Sanitary Subtrunk Extension Phase 1 project.
Subtrunk extensions that serve larger overall areas are considered Citywide, 99.
2. PROCUREMENT: The project was formally advertised on the Vendor Services and Bonfire websites from January 16, 2020 to February 21, 2020. The city received three (3) responses. All proposals were deemed responsive and were fully evaluated according to Columbus City Code Section 329. MarshWagner, formerly iTunnel Consulting, was selected for the professional construction management award.
Consultant Status CC No. DAX ID C C Exp
Aldea MAJ 31-1224826 002301 6/1/2020
HR Gray MAJ 31-1050479 004640 6/26/2021
Marsh Wagner (formerly iTunnel) F1 45-5509166 008436 11/30/2021
3. SUMMARY OF TASKS: The PCM shall provide construction management services during the construction of the project. The PCM shall coordinate communications between the City, the Design Professional (DP), and the Contractor and provide overall administrative support of the construction contract including document management, budget monitoring, schedule monitoring, cost estimating, change management and additional activities requested by the City. All technical work performed by the PCM during all parts of the Project shall give first priority to the City's needs, including project function, operability, maintainability, time constraints, budget constraints, and administ...
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