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904 Oil and Gas Well Inspection
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Electrical Systems

It’s important to inspect all aspects of a site’s electrical system and equipment to ensure that electrical systems are well documented and include appropriate safety controls. For more information see: 29CFR1910.305, and American Petroleum Institute (API) Recommended Practice 54, 500 and 505.

Two workers at electrical panel
Locking out an electrical system.

Electrical systems inspections are usually visual only. An approved electrician is the only person who should modify or repair electrical equipment. Do not “try out” circuits or switches, and always de-energize electrical equipment before performing maintenance work.

Location

List each area of the rig for inspection on the inspection form.

Knowledge Check Choose the best answer for the question.

2-4. Who should perform modifications or repairs to electrical on the well site?