APPIN

Re-alignment of 850mm steel Natural Gas pipeline, due to mines subsidence at two seperate locations.

WILLOUGHBY

Rehabilitation of primary receiving station.

WENTWORTH FALLS

Relocation of 110mm nylon gas main.

M4 TUNNEL

Remediation of 4 high pressure gas lines within a confined space service tunnel under the M4 Freeway.

MORTLAKE

Integrity dig and repair on the high pressure gas main located in a tidal mangrove river bank.

ALBV - Automatic line break valve

Rejuvenation of 9 confined space pits.