Vans and pickups. Box vans and line trucks. Trucks with aerial devices and trucks to transport equipment, supplies, tools and personnel. Without these and other specialty vehicles, electrical construction and maintenance work would stop.
Determining how much of the National Electrical Code (NEC) estimators should know depends on several factors, including how much they initially knew when they became estimators, the type of work they are bidding, who they are working for, the completeness of the bid documents, and their goals as est