Drainage Devices

This layer also includes inspection chambers (circular 200 mm to 600 mm diameter chambers, installed within the drainage service connection pipe at or near the property line to allow inspection of the drainage connection pipe between the building foundation drain and the City's storm sewer pipe). Other devices that control flow include Flow Control (Control Manholes), Sea Dam, and Energy Dissipater.

Publisher

City of Surrey

Resources

1

Catalogue metadata updated

2026-08-05