| 4-A. Supervision. One apprentice electrician or one helper |
| electrician may work with and under the supervision of each |
master electrician, limited electrician or journeyman |
| electrician. Three helper electricians may work with and under |
| the supervision of each master electrician. A master electrician |
| who teaches an electrical course at a Maine applied technology |
| center, a Maine applied technology region, a Maine technical |
| college or an apprenticeship program registered by the Department |
| of Labor may have a maximum of 12 helper or apprentice |
| electricians under direct supervision while making electrical |
| installations that are a part of the instructional program of the |
| school or apprenticeship program, as long as the total value of |
| each installation does not exceed $5,000. An electrical |
| installation may not be commenced pursuant to this subsection |
| without the prior approval of the director or president of the |
| school or apprenticeship program at which the master electrician |
| is an instructor. These installations are limited to those done |
| in buildings or facilities owned or controlled by: |