Decommissioning
Perenco Welland Field | Grout Removal
Project scope
DECO carried out the following work for Boskalis Offshore Marine Contracting:
Offshore Grout Dredging at the Welland WHPS. A purpose built grout dredging tool was
designed and constructed by Deco.
Grout dredging specifications
- 4 piles with 30” diameter
- 38 meter water depth
- Dredging to 4 meters below seabed to allow cutting
- Removal of 6 meters grout and 4 meters of London clay
ISO-9001 and OHSAS-18001 accredited.
DECO prides itself in working closely with its clients to develop a bespoke and innovative solution. DECO's services are designed for seamless integration in offshore project workflows.
DECO is ISO-9001 & OHSAS-18001 accredited and member of Decom.
