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City of Ann Arbor SSWWEP - Citizens Advisory Committee Coordination — City of Ann Arbor

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1.62 -C- What else in the last 13 years might have affected the results observed from FDD? System maintenance and repairs, etc.?

Posted by Lori Byron on 24 Jan, 2014
Category: Category 1 - SSWWEP Questions and Presentations

Frank Burdick’s Log Number: N/A
Submitted by: December CAC meeting
Category (1,2,3): 1
Status: Closed
Estimated date to address: Feb 6, 2014

Q. What else in the last 13 years might have affected the results observed from FDD? System maintenance and repairs, etc.? [December CAC meeting]
 
A. The City will respond to this question, reviewing its internal records of projects and maintenance performed on the system.

Comments

Frank Burdick on 29 Jan, 2014:

When will the City respond with the data?  

Lori Byron on 13 Feb, 2014:

[CITY]

The City has electronic records of all sanitary sewers that have been televised since summer of 2006. Please see attached report (Q.2.38_Report of CCTV Work Since 2006.xls). Prior to summer of 2006, records were not kept electronically. Records are archived and are less easily searchable. The same applies for repair work performed on the system. All the electronic records of repair work performed on the system is shown on the attached “Citywide Sanitary System Improvements.PDF” map.

Frank Burdick on 23 Feb, 2014:

1. Why are there so little repairs to the system in the target areas?  Other parts of the city are shown with manhole repairs, etc.  

2. Is it because the results of the camera inspections proved that the systems were ok?

3. Please explain the "comment" column on the spreadsheet.  How did you determine and then document which pipes needed repair.  This log appears to be missing data.