2025/01/29 Council Agenda Packet

City Council Agenda Item Cover Sheet Project title: An Ordinance creating a special improvement project entitled “Water Pollution Control Facility Combined Conveyance Improvements” Fund 336, Program 032, and repealing Ordinance No. 3881-22. Council Bill # CB 2501-06 Consideration: Plans & Systems Ordinance Project: Water Pollution Control Facility Combined Conveyance Improvements Partner/Supplier: Location: Water Pollution Control Facility (WPCF) Preceding action: Ordinance 3881-22, approved on 7/6/22 Fund: Fund 336 – Water and Sewer System Improvements Fund Agenda dates requested: Briefing 1/22/25 Proposed action 1/29/25 Consent Action 2/5/25 Ordinance X Public hearing Yes X No Budget amendment: Yes X No PowerPoint presentation: Yes X No Attachments: Proposed Ordinance Department(s) involved: Public Works, Admin Contact person: Jeff Marrs Phone number: 425-257-8967 Email: jmarrs@everettwa.gov Initialed by: RLS Department head Administration Council President Fiscal summary statement: Ordinance 3881-22 authorized an appropriation of $2,000,000 for design of the project. Additional funding in the amount of $20,100,000 is required to complete the project. This new ordinance is necessary to program the additional funds needed for the construction phase of the project. This Ordinance will repeal Ordinance 4013-24, and authorizes the following appropriations to be programmed: Design Phase (previously programmed) $ 2,000,000 Construction Phase (newly programmed) $ 20,100,000 Total Project Costs $ 22,100,000 The total programmed available funding for design and construction of the project increased by $20,100,000 and is now $22,100,000. The funding sources for this project will be as follows: Fund 401 - Water and Sewer Utility $ 22,100,000 Total source of funds $ 22,100,000 Project summary statement: This project encompasses improvements to the treatment process at the Water Pollution Control Facility. Currently, peak flows (wet weather flows) that exceed the plant headworks and the primary clarifier capacities are bypassed to the head of Aerated Cell 1. These peak flows subsequently wash solids out of the aerated cells and into the recirculation channel and the oxidation pond. The Combined Conveyance Improvements Project will bypass the peak flows directly to the recirculation channel, preventing solids washout from the aerated cells to the recirculation channel and the oxidation pond. Recommendation (exact action requested of Council): Adopt an Ordinance creating a Special Improvement Project entitled “Water Pollution Control Facility Combined Conveyance Improvements” Fund 336, Program 032, and repealing Ordinance No. 3881-22.