UTIC Services Sdn. Bhd.

SECTIONAL PIPELINE REPAIR

For localised problems within a sewer length the patch system will renovate the damaged area and prolong the life of the sewer where full-length pipe lining would be unnecessary. Localised patch repairs are an effective way of carrying out in –situ structure repairs within a live sewer without the need for over-pumping. It is quick to install and offers no disruption to property, service and surface activities. Patch repairs have tapered ends allowing a smooth virtually unnoticeable transition from pipe to repair and providing little resistance to flow. Patch repairs are installed to Water Industry Standard.

Renovated Clay Pipe

INSTALLATION PROCESS

Procedure for No-Dig Sectional Pipeline Repair


STEP 1: Preparing and Mixing the Resins	STEP 2: Impregnate the Fibre Glass withthe Resin	STEP 3: The impregnated Fibre Glass is attached to the packer


STEP 4: Air pressure is used to inflate the packer. The pipe adjacent to the defect	STEP 5: Air pressure is used to nflate the packer. The resin impregnated fibre glass is pressed over the defect and held in place until the resin cures	STEP 6: The packer is deflated and removed from the pipe. The section repair has now fully sealed the defect

MAIN FEATURES

•	Full structural repair bonding to existing pipe even in wet condition
•	Hard surface finish gives improved flow characteristic
•	Highly resistant to chemicals and abrasion
•	Tapered edges give a smooth flow transition
•	Can be installed in high infiltration condition
•	Perfect sealing against root infestation, infiltration and exfiltration
•	Fast installation that eliminates costly excavation


Before Patch	After Patch