Pre‑commissioning
TEST PACK / ITRs (Inspection and Test Reports)
ITRs shall be completed during construction and checked against every discipline, which will confirm correct and complete installation. The construction mechanical completion team is responsible for performing the ITR-A/B. The minimum signatories for ITR-A/B are the discipline engineer or project engineer, and review is by the commissioning manager / HUC coordinator.
| ITR No. | Construction | Pre-Commissioning | Commissioning |
|---|---|---|---|
| P01 | P01-A Pipe Work Completion | P01-B N/A | P01-C N/A |
| P02 | P02-A Pre-Test | P02-B N/A | P02-C N/A |
| P03 | P03-A Flushing | P03-B N/A | P03-C N/A |
| P04 | P04-A Pressure Test | P04-B Reinstatement Work | P04-C System Commissioning Leak Test |
| P05 | P05-A Blowing/Drying | P05-B N/A | P05-C N/A |
| P06 | P06-A Flanges Alignment | P06-B Flanges Management | P06-C N/A |
| P07 | P07-A Bolt Tensioning / Torquing | P07-B N/A | P07-C N/A |
| P08 | P08-A Chemical Cleaning | P08-B N/A | P08-C N/A |
| P09 | P09-A Re-Installation Work | P09-B N/A | P09-C N/A |
| P10 | P10-A Service Test | P10-B Service Test | P10-C N/A |
| P11 | P11-A Pipe Painting / Coating / Marking | P11-B N/A | P11-C N/A |
| P12 | P12-A Pipe Insulation | P12-B N/A | P12-C N/A |
| P13 | P13-A Critical Valve Leak Test | P13-B N/A | P13-C N/A |
| P14 | P14-A N/A | P14-B Witness Joint | P14-C N/A |
| P15 | P15-A N/A | P15-B Lube Oil Flushing | P15-C N/A |
| P16 | P16-A N/A | P16-B N/A | P16-C Nitrogen Purging |