P&IDs

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Loop diagrams: To display the components of the loop, indicating  how they are interconnected and where are located.

Location drawings: Showing geographical location of the instruments

Logical diagrams

Wiring diagrams

Hook ups

Single line diagrams
The single line diagrams display all the major components of the electrical system, indicating their main features.
Area classification drawings
Showing the area classification for the different process equipment, based on API RP 500

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Specification sheets

Load flow and short circuit calculation

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Switch gear

Wiring diagrams

Lighting drawings

​Grounding system