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Lift Station Wall Retrofit

2011

Repair and Retrofitting of Leaking Walls

This sewage collection component facility is located in Tondo, Manila.

Prior to repair, the walls of the lift station were leaking, mainly due to cracks.  There was also a gap between the 1800-mm diameter discharge pipe and the dry pit wall.  These conditions allowed water to enter the building.

EC Structural Composites, Inc. (ECSCI) repaired the walls by injecting epoxy into the cracks.  The gap was repaired by filling it up with epoxy mortar. Two (2) layers of Tyfo® SEH-25 were then applied inside the lift station’s surface to effectively seal its walls.

The project was completed in thirty (30) calendar days.  No recurrences of the same problems were ever observed again after the repair and retrofitting works done in this Tondo Lift Station.

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