Progress Reports:
Feb. 6, 2003
Feb. 12, 2003

 Please note:
This is an informational website, provided by the Engineering Firm,
Kerr Wood Leidal Associates Ltd., and the contractor, PW Trenchless Construction. Although we strive for accuracy, this is a project very much under constructions with updates when needed to inform residents of the area of any information that comes up. Please check back regularly for more information. Last updated April 23, 2003
After the initial round of bursting, there was a pause for the lining crew to be available. Mar-Tech Underground Services Ltd. was handling all the pipe repairs while PW Trenchless was installing new pipe via pipe bursting.

Page two of the April, progress report
Page three of April, pipe lining.
The photo on the right shows the excavation that was dug to accomodate a burst going one way and a lining going the other way.

The photo below shows the pool, one reason for one of the linings. During some bursts the head has to be dug up so lining makes more sense.
While PW Trenchless strives to minimise any inconvienience to homeowners, the lane was closed for the day.
Mar-Tech mixes up this green goo and inserts it in a liner and then inserts the liner in the existing sanitary service connection pipe. It is then pressurised and heated and forms a very strong liner for the existing pipe.
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