| Collection | GB 0231 University of Aberdeen, Special Collections |
| Level | Item |
| Ref No | MS 3801/3/2/12 |
| Alt Ref No | 207550; TS/MPL Report 1106 |
| Title | Frigg Bypass Decision Model: Internal Inspection Strategy |
| Date | June 1999 |
| Extent | 1 volume |
| Creator Name | Technical Services - Marine & Pipelines, Total Oil Marine plc |
| Description | Technical report into how the 24" Alwyn pipeline should be connected to the 32" Frigg Pipeline 1, bypassing the Frigg platforms after their decommissioning. It examines five options on how to resolve the problem of dual-diameter pipe that could not be inspected internally. Comprises an executive summary, introduction, objectives, decision/event tree analysis method, model input for base case, summary of base case modelling assumptions, base case results, discussion (of risks and probability of pipeline failure), conclusions and recommendations, references. With three appendices; calculation of corrosion defect failure probability, calculation of decision model inputs: probabilities and costs, and decision model output. Revision 1. |
| Accruals | None anticipated. |
| Access Status | Restricted |
| Access Conditions | These records are subject to access restrictions. Please contact the Archivist for advice. Permission to make any published use of material from the collection must be sought in advance from the Head of Special Libraries and Archives and from the copyright owner. Responsibility for ensuring copyright clearance rests with the user of the material. |
| Physical Description | There are no physical conditions affecting access to this material. |