Case study: pipeline tanks

Lytton1

C & B Pipeline, Caltex Lytton, QLD. Oct. 2011

Client: Caltex Refineries (QLD)

Project Scope: Benefil RG30 foam injection DN600 abandoned steel crude main line for 1050 lm.

Methodology: The host pipe was exposed as required with injection lengths varying to suit access locations, with the longest injection length being 150 lm. The soffit of the host pipe was exposed and a 500mm by 130mm wide slot was cut in the pipe to provide the injection and vent points. Injection pipes were backfilled into position by excavator. Work completed over 5 days, installing 344m3 of Benefil at 1000 lts/min.