A professional who audits time and material charges on work orders for construction, maintenance, and operation of electric-power distribution lines. Responsibilities include:

• Reviews construction sketches and bills of materials at time work order is issued to ensure accurate listings of material quantities and assignment of accounting classifications.
• Audits chargeouts and return of materials from storeroom and time and material reports from construction crew to ensure accurate accounting of materials issued, used, or returned to storeroom.
• Summarizes charges and returns upon completion of job, using adding machine and calculator, and compares with construction sketch and bill of materials to detect differences between actual and estimated charges.
• May maintain field construction files.