API RP 4G Category III & IV Inspections

It’s no secret that masts and derricks support enormous loads when drilling and running casing. To make sure your equipment stays safe and in service, Lee C. Moore offers both API RP 4G Category III inspections and API RP 4G Category IV inspections and recertification.

Our engineers and technicians have extensive experience in both types of inspections and can provide these services anywhere in the world. When they’re done, you can be assured that your equipment is in accordance with both manufacturer and API standards.

In an API RP 4G Category III inspection, you’ll be advised of any members or components that are recommended for repairs or replacement. For Category IV inspections, our engineering department will review the work performed and verify that the equipment is in full operating condition in compliance with manufacturer and API standards.

Initial inspections can be performed in 2-3 working days and will determine the scope of the repairs needed and the timeframe to complete the work.

Learn more
See our Field Services spec sheet or our online brochure for more information. Contact us to schedule an inspection.