Apex Road, Iqaluit - Sanitary Sewer Replacement, 1997

Access vault and marker.

Apex Road, Iqaluit Sanitary Sewer Replacement, 1997 Ken Johnson, P.Eng. Design Engineer

Excavation of existing water and sewer pipe (note 3 pipes – one for water recirculation).

Apex Road, Iqaluit Sanitary Sewer Replacement, 1997 Ken Johnson, P.Eng. Design Engineer

HDPE pipe removal and installation of new pipe (larger diameter sewer).

Apex Road, Iqaluit Sanitary Sewer Replacement, 1997 Ken Johnson, P.Eng. Design Engineer

Service connections

Temporary service connections bypass.

Service connections

Apex Road, Iqaluit Sanitary Sewer Replacement, 1997 Ken Johnson, P.Eng. Design Engineer

Butt fusion of HDPE pipe.

Sealed connection of water and sewer pipes to access vault.

Apex Road, Iqaluit Sanitary Sewer Replacement, 1997 Ken Johnson, P.Eng. Design Engineer

Installation of sanitary sewer access vault.

Insulation (to reduce seasonal freezeback pressures) and backfilling of sewer mains.

Apex Road, Iqaluit Sanitary Sewer Replacement, 1997 Ken Johnson, P.Eng. Design Engineer

Installation of water and sewer pipes into common access vault

Insulation (to reduce seasonal freezeback pressures) and backfilling of water and sewer mains.

Apex Road, Iqaluit Sanitary Sewer Replacement, 1997 Ken Johnson, P.Eng. Design Engineer

Pipe crushing between insulation and HDPE pipe.

Apex Road, Iqaluit Sanitary Sewer Replacement, 1997 Ken Johnson, P.Eng. Design Engineer