K-4 - Engineering Services Agreement WU - Sewer Interceptor Project

AGENDA ITEM # K-4 AGENDA INFORMATION TIFFIN CITY COUNCIL COMMUNICATION DATE: July 12, 2021 AGENDA ITEM: Discussion and Consideration of Engineering Services Agreement with Hart- Frederick Consultants for the Trunkline Sewer Main Interceptor Project and Council Action as Needed ACTION: Motion SYNOPSIS: In February of 2019 Ben Carhoff with Hart-Frederick Consultants conducted a Sanitary Sewer Capacity Study to determine the impact of the City’s continued growth. The results of the study recommended several, but relatively minor, sewer upgrades. One of the first recommendations on the list was a sewer interceptor line(s) to reduce capacities on certain sewer mains leading to the treatment facility. With that study, and as part of the 2020 General Obligation Bond, the City borrowed $750,000 for this project. Attached is an Engineering Services Agreement from Hart-Frederick to design, bid and inspect the interceptor project. Also attached with the proposal is a map of the locations of these interceptor lines. One line will be from a manhole on Goldfinch Drive between Ponds Court and Potter Street to a manhole off of Brown Street near the railroad. The other line will be from a manhole at Croell Avenue and Goldfinch Drive to another manhole on Croell Avenue just north of Calla Lily Way. BUDGET ITEM: MAYOR/COUNCIL ACTION: Motion ATTACHMENTS: Engineering Service Agreement Proposal, Map and Estimate PREPARED BY: Doug Boldt DATE PREPARED: July 12, 2021