| C.I.P.P. Process |
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| Step 1 |
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Step 2 |
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Step 3 |
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| Shortly before the re-line date, the liner arrives and the resin is prepared. |
The liner is laid out on rollers in our wet-out facility and the tube is impregnated with the resin. |
To ensure proper thickness, the resin filled tube is passed evenly through pinch-rollers. |
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| Step 4 |
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Step 5 |
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Step 6 |
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| To avoid premature setting, the liner is folded and packed with ice, then transported by refrigerated truck to the job site. |
At the job site, the liner is unpacked from transport and... |
pulled... |
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| Step 7 |
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Step 8 |
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Step 9 |
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| or inverted through the existing line from one manhole to the other. |
Once the liner is in place, our boiler truck circulates hot water through the line until the curing process is complete. |
Once the liner is cured, the services are reinstated and a final CCTV inspection is completed. |