Health Safety & Environment (ISO 14001)
Technical Integrity Review Checklists
(Design Phase Block Model or 3D-CAD Model)
Completed in the FEED and Detailed Design phase of the project
Oil and Gas Construction Projects
Reviews should be at an appropriate level of detail, checking each system and using the appropriate information to make item-by-item checks.
The following information should be available during the review:
- Plot Plans/Layouts
- PFDs/P&IDs (as far as available);
- Reviews/Studies e.g. Constructability, Maintenance/Access, Lifting, Transportation;
- Fire safety studies;
- HSE reviews;
- List of agreed Codes and standards;
- Level of completeness of model (listing of clashes) and quality of catalogues.
Model Reviews may be carried out at the following stages:
30% – focus on accessibility, safety, layout, ergonomics and construction.
60% – focus on engineering, commissioning, operations and maintenance. (60% review should be carried out prior to issuing piping isometrics for construction).
90% – focus on commissioning, operations and maintenance (before Mechanical Completion).