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.
| Edition : | Vol. - No. |
| File Size : | 1
file
, 4.7 MB |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages : | 43 |
| Published : | 09/01/2007 |
