Operating
Warm Phase
Cold Phase
Removal, Dismantle & Dispose
Monitoring
 
 
Quick Quiz

Cold Phase

Well Abandonment Well
Abandonment
Facilities/ Pipeline Making SafeFacilities/ Pipeline
Making Safe
Topsides Removal Topsides
Removal
Substructure Removal Substructure
Removal
Subsea Infrastructure Subsea
Infrastructure
Site Remediation Site
Remediation
Monitoring Monitoring

Planning/Scope

Topsides Preparation

When full de-manning is achieved, an adequate re-entry plan should be agreed with the removal / lifting contractor.

  • The re-entry plan should facilitate safe access to those potentially degraded areas of the installation which require admission for removal operations.
  • It may be cost effective to reduce degradation, during the unmanned, cold period, by replacing some equipment (e.g. steel gratings) with low maintanance alternatives (e.g. GRP gratings)

New!When full de-manning is achieved, an adequate re-entry plan should be agreed with the removal / lifting contractor.