Guidance
Offshore installation moorings
Offshore installation moorings
- HSE
- Guidance
- Offshore Information Sheet 4/2013
- Structural and Asset IntegrityVessel and Mooring
- Loss of station keepingRegulation and legislationStructural and asset integrity
- Inspection and maintenanceMooring operations
- Mooring lines
- Competence and trainingEmergency responseIndependent audit and verificationPreventive maintenance
- Upstream oil and gas
- Offshore installation
Summary
This information sheet explains offshore mooring requirements for permanently moored installations and mobile units. It addresses design standards, weather robustness, thruster assistance, inspection criteria, tension and position monitoring, line-break response and failure reporting. Location-specific analyses and anchor verification are discussed alongside safety-case duties and verification arrangements.
Classifications: Loss of station keeping; drive-off; drift-off.
Classifications: Regulation and legislation; safety legislation; regulatory requirements.
Classifications: Structural and asset integrity; asset integrity; structural integrity.
Classifications: Inspection and maintenance; asset inspection; equipment maintenance.
Classifications: Mooring operations; berthing; unmooring.
Classifications: Mooring lines; mooring rope; mooring wire.
Classifications: Competence and training; competency assurance; safety training.
Classifications: Emergency response; emergency preparedness.
Classifications: Independent audit and verification.
Classifications: Preventive maintenance; preventative maintenance; planned maintenance.
Classifications: Upstream oil and gas; oil and gas extraction; upstream petroleum.
Classifications: Offshore installation; offshore platform; offshore rig.
Summary
Guidance addresses offshore installation mooring systems.
Offshore Information Sheet 4/2013. Themes: structural and asset integrity, vessel and mooring.