A professional who supervises estimators and drafters (utilities) in drawing up specifications, instructions, and cost estimates for installation of gas or electric-power distribution systems. Responsibilities include:

• Studies work orders or construction proposals and selects appropriate survey procedures and schedules work assignments.
• Reviews completed construction drawings and cost estimates for accuracy and conformity to standards and regulations.
• Confers with engineers and subordinates and assists in field surveys to resolve problems.
• Directs maintenance of files of blueprints, maps, construction sketches, cost estimates, and related records.