Project 02 -
SPM Integrity Phase 1 DN250 Pipeline construction

Services: Gas, HDD, Trenching

Installation of 1700m DN250ST high pressure gas main for Jemena Asset Management and Zinfra Group. Includes road crossing within the road envelope using trenching, bedbore and Horizontal Directional Drilling techniques. 

• Excavation of entry and exit holes for the HDD location

• String and weld DN250mm API 5L x 42 pipes

• Installation of new 250mm gas pipeline via open trench.

• Tie-in to the existing DN250 Secondary system via a DN250 X DN250 Hot Tap Tee

• Extensive DBYD and service locating as works progress.

• Pressure test all constructed pipe as per Jemena specifications.

• Traffic Control and Night works included.

• Associated Civil works, inspection and testing