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04. Review Capital Improvement Schedule 2025 - 20401 Staff Report Date of Meeting: November 17, 2025 To: Wastewater Committee Members From: Kyle Morell, City Administrator Re: Updated Capital Improvement Schedule ______________________________________________________________________________ As you may remember, last year the Committee staff worked with the City Engineers to update the Capital Improvement Schedule for the City’s three sewer systems. This was in response to questions about the upcoming costs for general maintenance of each system. The updated schedule shows projected expenses from 2025 through 2040. Bliss Being the largest system operated by the City the engineer projects the City will need to put $103,515 aside per year to pay for all the projected expenses during the next 17 years. This number will be reduced if the City’s PSIG application for grant funding of the Bliss wastewater upgrade is successful. The scheduled shows are $400,000, payable in 2026. This is the loan amount associated with the grant funding, which will be repaid over 20 years and will be reflected as a line item in the budget. Therefore, it should not be included on this schedule. This will reduce the annual capital improvement about to $80,000. Uptown Fund Despite being the smallest system in the City, with the least number of users, this system has more equipment than the A&E system. The average annual cost of capital improvements based on the spreadsheet is $36,774. Anderson Erickson Fund The average annual cost of capital improvements for this system is $31,533. This includes $100,000 for the replacement of all tank riser seals in the system. We believe leaking seals on the risers are the primary cause of the inflow and infiltration (I/I) that is getting into the system. Fixing this I/I is important to keeping the system under its average daily run times to avoid an increase in permitting regulation. Scandia Community Drainfields CIP Schedule - Does not include Operation, Daily Routine Maintenance, Permit Renewals 2025 Site 2025 2026 2027 2028 2029 2030 2031 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 Bliss System Nitrogen Treatment $400,000 LS 1 Control Panel $1,500 $80,500 LS 2 Control Panel $1,500 $80,500 LS #1 (Layton Ave) $230,000 $46,000 LS #2 (189th - Main Station) $230,000 $46,000 LS 1 Forcemain Pipe (~1,790') $100,000 LS 2 Forcemain Pipe (~1,610') $90,500 LS #3 (Dosage Tanks)- Wet Well LS #3 (Dosage Tanks)- Valve Vault $86,250 LS #4 (Dosage Tanks)- Wet Well LS #4 (Dosage Tanks)- Valve Vault $86,250 LS 3/4 Control Panel $92,000 Bliss WWTF Septic Tanks $6,000 $85,000 Drainfield Splitter Boxes $80,500 Nitrogen Removal System Repairs $17,250 Low Pressure Sewer System Forcemain Gravity Sewer Piping Gravity Sewer Manholes Totals $0 $400,000 $0 $6,000 $230,000 $230,000 $1,500 $1,500 $86,250 $0 $80,500 $176,750 $117,250 $85,000 $92,000 $126,500 $126,500 $103,515 2025 2026 2027 2028 2029 2030 2031 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 Anderson/Erickson Control Panel $74,750 Anderson/Erickson LS $115,000 Anderson/Erickson LS Forcemain (~865') $55,000 Influent Drainfield Control Stucture $92,000 SCADA Antenna Pole $10,000 Drainfield Splitter Boxes $86,250 Gravity Sewer Piping Gravity Sewer Manholes I&I Reduction $50,000 $50,000 Totals $0 $0 $0 $50,000 $50,000 $0 $0 $189,750 $86,250 $10,000 $0 $92,000 $55,000 $0 $0 $0 $0 $31,353 2025 2026 2027 2028 2029 2030 2031 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 Uptown System LS Control Panel $69,000 LS - Wet Well $161,000 LS- ValveVault $97,750 Lift Station Forcemain (2" PVC, ~1,300') $75,000 EQ/Dosing Tank & Pumps $57,500 EQ/Dosing Tank Controls $13,800 Drainfield Splitter Boxes $23,000 Blower Replacement $6,500 $7,800 $9,300 ECOPOD Tank & System $34,500 Uptown WWTF Septic Tanks $70,000 Gravity Sewer Piping Gravity Sewer Manholes Totals $0 $0 $6,500 $0 $0 $327,750 $0 $42,300 $0 $71,300 $23,000 $0 $79,300 $0 $75,000 $0 $0 $36,774 Combined Totals $0 $400,000 $6,500 $56,000 $280,000 $557,750 $1,500 $233,550 $172,500 $81,300 $103,500 $268,750 $251,550 $85,000 $167,000 $126,500 $126,500 **Connection Metering = ($500 meter + $700 plumbing modifications + $400 install = $1600) - Bliss 79 connections / A/E 33 Connections as of April 2021 …. Meters should be replaced every 15 years then