Page 335 - Trenchless Technology Piping Installation and Inspection

submitted by the contractor for the project. Record all information on the inspector report.
The liner wet-out report should be reviewed and matched to the liner material and resin,
Inspect the liner condition and verify that the delivered material is not damaged nor has

prematurely exothermed before it is installed.

and document on inspection report. Verify that homeowner notifications have been distributed as required in the contract documents View CCTV inspection video of the existing pipe just prior to the installation of the liner by the contractor. Note condition and cleanliness of pipe. Docum

Inspector Actions • • • • • • • inspection report. •

Liner material delivered on site Sample homeowner notification Preinstallation cleaning and CCTV inspection of the pipe Pipe plugging or bypassing Liner samples for testing Monitoring CIPP cure Inspector Action on Various Operations

Operation Traffic control TABLE 7.7

293