1 ADT, low voltage signal work, telephone-interconnect systems (to voltage of any system is not to exceed 48 volts). 2  Limited Electrical Journeyperson (C-6). 3  May perform the same work as C-5 contractor, but must be in the employment of a licensed C-5 contractor.hile all persons engaging in any kind of electrical work must be licensed by the state of South Dakota; there is no specific specialty licensing set aside for low voltage or alarm work. All electrical work (including low voltage) is covered under the following licensingâs:
As of 2010-2014, the total population of Marion County is 30,527, which is 2.20% less than it was in 2000. The population growth rate is much lower than the state average rate of 8.33% and is much lower than the national average rate of 11.61%.
For counties with a similar name, see Marion County (disambiguation) . Marion County is a county located in the U.S. state of Oregon. The population was 315,335 at the 2010 census, making it the fifth-most populous county in Oregon. The county seat is Salem, the state capital.arion County's present geographical boundaries were established in 1856. In 1849, Salem was designated the county seat. The territorial capital was moved from Oregon City to Salem in 1852. The ensuing controversy over the location of the capital was settled in 1864 when Salem was confirmed as the state capital.