AWWA DSS65658

This powerpoint presentation provides information on a PCCP renewal project by the Cleveland Division of Water. Topics presented include: Trebisky Main Inspection; PPIC found distressed pipe; PPIC findings; results of mapped pipes in GIS; pipe testing was performed; Trebisky Rehab Options; CFRP job designed, bid, awarded; electrical continuity checked; PPIC results confirmed; proper surface prep critical; potential causes of failure; and, AwwaRF Project #4034, "Failure of Pre-stressed Concrete Cylindrical Pipe". Conclusions: major blowouts on Trebisky have been avoided;PCCP can be proactively managed;RFEC works;cost effective to strategically replace failing sec's;further Awwa-RF study of PCCP should be supported;PCCP still a good product, will continue to be spec'd; and,"Smart" pipe is coming. Includes tables.

Product Details

Edition:

Vol. - No.

Published:

09/01/2007

Number of Pages:

43

File Size:

1 file , 4.7 MB