DATE: August 28, 2018
TO: Board of Mayor and Aldermen
FROM: Michelle Hatcher, Director
SUBJECT:
2nd Quarter 2018 Wastewater Collection System Activities Summary
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Purpose
The purpose of this memorandum is to provide information to the Franklin Board of Mayor and Aldermen (BOMA) concerning maintenance and inspection activities performed in the City’s Wastewater Collection System.
Background
Per the May 10, 2016 settlement agreement between Harpeth River Watershed Association (HRWA) and the City of Franklin, item #9, page 8, the City will create and report to BOMA a summary of the previous quarter’s activities, including amount of infrastructure inspected and assessed, feet of pipe cleaned and repairs made. The attached table presents a summary of these activities.
During the second quarter of 2018, Water Management staff have performed inspections and cleaning of 111,395 linear feet (LF) of sanitary sewer line. This equates to 5.25% of the collection system. Inspections and subsequent maintenance of manholes totaled 134 and 5 respectively. The number of inspections performed in the second quarter of 2018 is 1.5% of the manholes in Franklin’s system. In review of these and other activities, Water Management staff has performed proactive and reactive inspection and maintenance tasks at point locations at a rate of 2.81 deployments per day and for linear infrastructure at a rate of 1,740.54 LF/day
Financial Impact
This report does not create any anticipated financial impact(s).
Recommendation
Staff recommends acceptance of this quarterly report.