Explanation
BACKGROUND: This legislation authorizes the Director of Public Utilities to renew an existing engineering agreement for the Artane/Parkwood Blueprint Linden Project with Hazen & Sawyer.
The work performed to date includes review of existing information including record drawings and flooding complaints, field investigations and stakeholder interaction, surveying, hydrologic and hydraulic analyses of the existing sewer system and proposed improvements, production of a Preliminary Engineering Report and accompanying maps/exhibits summarizing the costs and benefits of the proposed improvements, and all associated meetings, etc. Production of detailed design drawings, the associated technical specifications, meeting with stakeholders, submission of permit applications, and providing responses to all contractor inquires during the bidding process
The specific work activities of this renewal includes development of detailed construction drawings and bidding documents, meetings with stakeholders, submission of permits, and providing responses to all contractor inquires during the bidding process.
Columbus Community: 49 - North Central
PROJECT MODIFICATION:
Amount of additional funds to be expended: $499,264.84
Original Contract (EL016133) $1,299,972.06
Modification # 1 (PO048027) $1,008,209.87
Renewal (current) $ 499,264.94
Total $2,807,446.87
Reasons additional goods/services could not be foreseen:
This is a planned contract renewal/modification.
Reason other procurement processes are not used:
This is a planned renewal/modification. Re-bid of the project will likely result in a higher project costs as much of the project history would be lost and required to be rediscovered by another consultant.
How cost of modification was determined:
The cost of the renewal was determined by negotiations...
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