E&I draftsmen
The E & I Drafter / E & I Draftsman is primarily responsible for elaborating electrical and / or instrument drawings for new construction projects and adapting existing E & I installations for company clients. Any changes to electrical and instrumentation installations in the process industry are recorded. The E & I Drafter works out these documents in detail. An experienced E & I Drafter also participates in the design and sometimes in the registration and archiving of revisions.