Level 4 Installers: 1. Have a minimum of 3 years accumulated experience or equivalent as determined by the... curriculum. 2. Be capable of performing the same work operations/job activities as a Skill Level 3 Installer without supervision...
of performing as the Installation Supplier's in-charge person on Common Systems jobs. 4. Not perform Skill Level 4 work operations.../job activities unless properly supervised. 5. Not progress to Skill Level 4 without a minimum of 6 years accumulated experience...