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%.
Marion is a city in Linn County, Iowa, United States. The population was 26,294 at the 2000 census and was estimated at 32,172 in 2007. The city is part of the Cedar Rapids Metropolitan Statistical Area. The town was named after Francis Marion, a hero of the Revolutionary War. The site was selected in 1839 to be the first county seat of the newly-organized Linn County, Iowa. After years of debate over moving the county seat to Cedar Rapids, Iowa, it was put to a vote in 1919. The vote was 9,960 in favor of moving the seat and 4,823 not in favor.