Pre Commissioning Of Pipelines
This procedure gives minimum requirements for dewatering, cleaning, drying & preservation of pipelines. These activities are termed pre-commissioning & may be necessary to prevent unacceptable internal corrosion & fluid contamination during commissioning & operation of the pipeline.
Contents
1.0 INTRODUCTION
2.0 SCOPE
3.0 DISTRIBUTION, INTENDED USE & REGULATORY CONSIDERATIONS
4.0 DEFINITIONS
5.0 GENERAL DEFINITIONS
6.0 SPECIFIC DEFINITIONS
7.0 ABBREVIATIONS
8.0 ACTION ITEMS
9.0 CROSS-REFERENCES
10.0 GENERAL REQUIREMENTS
11.0 BASIC REQUIREMENTS
12.0 PRECOMMISSIONING PLAN
13.0 CHECKS & COMPLIANCE
14.0 PRECOMMISSIONING RECORDS & REPORTS
15.0 HEALTH, SAFETY & ENVIRONMENT EQUIPMENT
16.0 PRESSURE RETAINING EQUIPMENT
17.0 FILTERS, PUMPS & COMPRESSORS
18.0 TEMPORARY PIG TRAPS
19.0 WELDING OF TEMPORARY EQUIPMENT
20.0 FLEXIBLE HOSES
21.0 ELECTRICAL INSTALLATIONS
22.0 DIESEL ENGINES
23.0 TEST CABIN
24.0 INSTRUMENTATION
25.0 PIGGING REQUIREMENTS
26.0 PIG SELECTION
27.0 PLANNING PIGGING OPERATIONS
28.0 PIG TRAIN MONITORING
29.0 DISLODGING STUCK PIGS
30.0 PIGGING RECORDS
31.0 DEWATERING
32.0 DEWATERING RUNS
33.0 FIRST DEWATERING RUN
34.0 SECOND DEWATERING RUN
35.0 DEWATERING RECORDS