Annual Inspections of Single Buoy Mooring

Overview

RockSalt Subsea provides annual pre-berthing inspections of a single buoy mooring, where the CP and UT readings are recorded up to the depth of 30 metres.
Further subsea construction works include subsea hose changeouts, inspections of clamps on pipelines, anode changeouts and chain cleaning.

 

Diving Mode of Operation

Surface Supplied Air Diving is carried out from a diving support vessel. This is mobilised from the quayside to travel onwards to the SPM.  The dive system consists of a IMCA system with a 3-diver air panel and chamber.  Breathing from passive air banks installed on the vessel.

 

 

Scope includes:

Pre-berthing inspection (approx. 7 days).

CP & UT readings.

Clamps on pipelines.

Anode changeouts.

Chain cleaning.

Case Studies

Single buoy mooring diving project, Ireland - RockSalt Subsea

Annual Inspections of Single Buoy Mooring

RockSalt Subsea provides annual pre-berthing inspections of a single buoy mooring, where the CP and UT readings are recorded up ...
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OPT Buoy De-ballasting - RockSalt Subsea, March 2019

OPT Buoy De-Ballasting

The Project RockSalt provided diving services for a client at Nigg Port for OPT Buoy De-Ballasting. Diving Mode of Operation ...
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Rothesay Ferry Terminal – Scour Baffle Installation

Rothesay Ferry Terminal – Scour Baffle Installation

Rothesay Ferry Terminal - Scour Baffle Installation Rothsay harbour lies on the Isle of Bute on the west coast of ...
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Diving Services for recovery and changeout of SUTU Subsea Termination Unit

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RockSalt provided diving services as part of a recovery and changeout operation for a SUTU Subsea Termination Unit at EMEC’s ...
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RockSalt Subsea Engineering & Technical Authority

Personnel Supply for New Build Vessel

Supply of Personnel - New Build Vessel The Atair is a research vessel, which was built in Germany. It commenced ...
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RockSalt Subsea - Dive System 1

Diving Team Call Outs

Diving Team Call Outs It’s not uncommon for vessels to encounter obstructions that require inspection and removal. This can often ...
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Head Office
Unit 5
Insch Business Park
Insch, Aberdeenshire
AB52 6TA
Tel: 01464 821739
info@rocksaltsubsea.com

Newcastle Office
Blyth Workspace
Commissioners Quay
Quay Road, Blyth, UK
NE24 3AF
Tel: 01670 338544
info@rocksaltsubsea.com

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