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basic / August 14, 2021

Review of process package

Review of P & ID’s: Following information shall be available in P &ID’s: 1) Legends, notes, abbreviations 2) Line numbers; 3) Location of change in piping specification; 4) Specific requirements like slope, elevation difference break flanges. Minimum running length, process drains & Vents type of heating (jacketing /steam i electric heating) etc.; 5) Proper symbols […]

By · August 14, 2021 · 1 min read

Review of P & ID’s:

Following information shall be available in P &ID’s:

1) Legends, notes, abbreviations

2) Line numbers;

3) Location of change in piping specification;

4) Specific requirements like slope, elevation difference break flanges. Minimum running length, process drains & Vents type of heating (jacketing /steam i electric heating) etc.;

5) Proper symbols for piping items;

6) Equipments & nozzle numbers;

7) All instrumentation & control valves, etc;

8) Continuation sheet numbers etc.