Hay Point Extension HPX3 Diving Works

Scope of Work

PMG have been the principal dive contractor on site for Bechtel during the Hay Point Extension 3 (HPX3) project. Dive operations centre around 3 core operations:

• Anode (temporary and permanent) installation

• Test Pile cutting using thermic lance

• Pile Corrosion Inspections

Other site works have included:

• Barge and vessel inspections and minor repairs

• Cyclone mooring deployment and inspection

• Debris Removal

Construction Diving:

• Installation of 200 temporary anode
• Installation of 110 permanent anodes
• Dredging of seabed to expose mattress ahead of piling operations
• Cutting of test piles using Broco ultrathermic lance
• Recovery of construction debris
• Pile repair using hyperbaric weld technique
• Miscellaneous underwater weld repairs e.g to third party barge
• Cyclone mooring Installation