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CONSENT ITEM — 8J <br />,-ARZEN HILLS <br />MEMORANDUM <br />DATE: April 8, 2024 <br />TO: Honorable Mayor and City Councilmembers <br />Dave Perrault, City Administrator <br />FROM: David Swearingen, P.E. Public Works Director / City Engineer <br />SUBJECT: 2024 CIPP Lining Project - Construction Contract <br />Budgeted Amount: Actual Amount: Funding Source: <br />$415,000 $400,360 Sanitary Sewer Utility Fund, <br />MCES I/I Grant <br />Council Should Consider <br />Motion to approve, table, or deny the following: <br />• Resolution 2024-018 Accepting Bid and Awarding the Construction Contract with <br />Hydro-Klean, LLC for the 2024 CIPP Lining Project in the amount of $505,280. <br />Background/Discussion <br />Pursuant Resolution 2024-010 adopted by City Council on February 12, 2024, City staff initiated <br />bid advertisement for the 2024 CIPP Lining project. A total of two bids were received on March <br />6, 2024, and opened publicly at City Hall. TKDA has provided a recommendation letter along <br />with the bid tab as Attachment A. Resolution 2024-018 will accept the bids and award the <br />construction contract with Hydro-Klean LLC in the amount of $505,280. <br />In the previous memo on February 12, 2024, City staff recommended adding an Alternative <br />construction bid to the project. This includes a grouting and sealing process for the private <br />service laterals. It helps to eliminate I/I but also prevents root intrusion from the private service <br />into the main line which makes routine cleaning operations more efficient. This repair method <br />has been completed on previous projects including the 2021 PMP and proposed in the 2024 <br />PMP. The as -bid Alternative cost was three times higher than the engineer's estimate, but the <br />construction contract allows flexibility by the City to reduce the total number of service repairs <br />during construction. Staff plans to limit the number of repairs to only the services with <br />significant need. The anticipated number of repairs is 30, the corresponding value is reflected in <br />the budget table below. For added information, the service lateral repair work is not considered <br />Page 1 of 2 <br />