12-10-2018 Council Packet - Laserfiche WebLink

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Sanitary Sewer Project Department Description Description/ Scope Operating CIP Amount Funding source Number Budget 19-012 Sanitary 2019 -Monitoring and Alarm Upgrade- This project will see the provision of electronic monitoring of 4 additional Lift Stations. This project will $ 26,000 Sanitary Sewer Fund Sewer Sewer upgrade/replace components of the monitoring system including antennas, cabling, and uninterruptable power supply. This is a continuation/ expansion of the project begun in 2016. As of 2018the city has 34/46 lift stations being electronically monitored. The electronic monitoring system being used has exceeded its useful life. The remaining lift stations are dependent upon audible and visual alarms to provide notification of mechanical issues. The provision of electronic monitoring for all of the city's lift stations will improve response time to issues, reduce backup incidents and provide real time monitoring and reporting for accountability. 19-013 Sanitary Sanitary sewer Rehabilitation (CIPP) This Sanitary Sewer Rehabilitation project will consist of Cured in Place Pipe (CIPP) lining approximately $ 281,377 Sanitary Sewer Fund Sewer 2019 4,500 feet of infiltration susceptible sanitary sewer pipes, manhole reconstruction, and lid replacement. The purpose of the project is to reduce Inflow and Infiltration (I&I) into the Sanitary sewer systems and extend the life to the existing pipes. The lining process creates and new durable pipe within the older pipe at a much reduced cost from open curing or directionally drilling in order to replace the older pipe. 18-014 Sanitary 2019 -Lift Stations Rehabilitations This project will rehabilitate 3 of the City's 45 Lift Stations. Rehabilitation includes the inspection, and $ 100,000 Sanitary Sewer Fund Sewer replacement of a lift stations piping, motors, pumps and control as well as repairs wet well. The Lift Stations identified for 2019 are Grinder Station #9, Grinder Station #10 and Lift Station #1. Rehabilitating 2 19-015 Sanitary 2019 Sewer Main Flushing This project includes the cleaning of 1/5 of the City's sewer mains. This project is part of the City $ 14,000 Sanitary Operating Sewer preventative maintenance program. 2019's focus will be in maintenance area 1. Budget 19-016 Sanitary 2019 Sewer Main Televising and This project includes the cleaning and inspection of 1/5 of the City's sewer mains. This project is part of $ 47,272 Sanitary Sewer Fund Sewer Inspection the City preventative maintenance program. The results of the inspection are used to determine future maintenance needs. 2019's focus will be in maintenance area 1. 19-017 Sanitary 2019 Lift Station Inspections Annual Inspection of all Lift Stations. Preventive maintenance inspections to determine maintenance $ 8,000 Sanitary Operating Sewer needs. Budget 19-018 Sanitary 2019 Back Up Generator Installations This project will provide a backup generator for Grinder Station #9 (Vine Street) which services the $ 150,000 Sanitary Sewer Fund Sewer sanitary sewer system west and south of Forest Lake and for Lift Station #1 (Northshore). which services the sanitary sewer in the south east corner of the City. 19-020 Sanitary Inflow & Infiltration Policy Review Staff will explore and develop options for combating Inflow and Infiltration to include point of sale Staff Time Sewer inspections, new construction inspections and additional municipal activities. the purpose is to prevent sewage overflows into homes and waterways and reduce sewage disposal costs.