Projects - Specialist Diving Works
Herne Bay Long Sea Outfall
Scope:
- 450m x 1m dia long sea outfall
- 50m x25m sheet pile cofferdam Trench excavation
- Pipe pulling using offshore 100t linear winch
- Rock armour protection
Extension of Portsmouth Continental Ferry Pier
Scope:
- Dredging works
- Preparations of level stone bed
- 20m dia concrete caisson installation
- Grout mat scour protection
Skye Bridge Foundations
Scope:
- Underwater drilling, blasting and excavation of foundation
- Preparation of level bed
- Installation of 2 x 25m concrete caissons
- Scour protection
Shenzhen – Tai Po Submarine Pipeline
Scope:
- Installation of twin 18”dia, 32Km long LNG submarine pipeline
- Design & fabrication of lay barge
- Dredging pipe trench
- Simultaneous twin pipe laying
- Rock armour protection
- Post Lay Pipe Burial
- Testing and commissioning
Wearmouth Colliery Spoil Loading Berth
Scope:
- 80m x 30m loading berth
- Type II sheet pile foundation
- Reinformed concrete deck
Blackpoint Power Station
Scope:
- Installation of 400m of cooling water intake culverts
- Preparation of level stone bed
- Installation of 45 precast twin cell culvert units.
- Desilting works
- Installation of rubber joint sealant, HDPE dosing pipe and offshore intake heads
- Works in water up to 20m deep