Carpenter - RAPIDS 0067, four years, 8,000 on-the-job hours, $35.00 journeyworker rate. Operating Engineer, Heavy Equipment - RAPIDS 0432, three years, 6,000 hours, $32.00. Construction Craft Laborer - RAPIDS 0661, two years, 4,000 hours, $18.00. Masonry, plumbing, electrical and welding are in development. If you self-perform one of those, tell us below - a contractor willing to say they would participate is part of how those occupations get registered.