TITLE
Consider a memorandum/resolution authorizing the award of a professional services agreement with Pipeline Analysis, LLC, for the Phase 4 Sewer Line Sanitary Sewer Evaluation Survey.
SUMMARY
AGENDA ITEM
Authorize the Award of a Professional Services Agreement with Pipeline Analysis, LLC, for the Phase 4 Sewer Line Sanitary Sewer Evaluation Survey
ORIGINATING DEPARTMENT
Public Works/Water and Sewer Division
BACKGROUND INFORMATION
On November 14, 2011, the City of Killeen was officially accepted into the Texas Commission on Environmental Quality (TCEQ) Sanitary Sewer Overflow (SSO) Initiative Program. The agreement with the TCEQ requires the City to follow an SSO Initiative Action Plan in which the City’s entire sanitary sewer collection system is evaluated and defects are rehabilitated over a 10-year period.
Pipeline Analysis has completed the Manhole Inspection Phases 1-3 of the City’s SSO Initiative Action Plan. Defects were found in 2,727 manholes and cleanouts. The manhole rehabilitation work for Phases 1-3 is now complete. The surveyed data from the manhole inspections has been interfaced with the City’s GIS maps. Pipeline Analysis has also completed Phases 1-3 of the Sewer Line Sanitary Sewer Evaluation Survey (SSES) which included the evaluation of 1,440,862 feet of sewer line.
DISCUSSION/CONCLUSION
The TCEQ SSO Initiative Action Plan requires the implementation of Sewer Line SSES Phase 4 in the fourth quarter of 2015. The Action Plan includes five phases of Sewer Line SSES. Due to the many benefits gained from the sewer line evaluations in Phases 1-3 of Pipeline Analysis’s SSES work, City GIS and Engineering staff recommend retaining Pipeline Analysis for the evaluation of 533,639 feet of sewer line that is located in the seven sanitary sewer basins that make up Phase 4. Pipeline Analysis has submitted a proposal for $369,389.30 to complete P...
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