004 - PHOTOGRAPHER

Constructs maps and mosaics from aerial photographs. Makes mathematical computations and constructs tables and graphs to correct Stereographic displacements and distortions in photographs. Constructs control boards upon which mosaics are assembled; uses stereocomparograph, contour finder, and other instruments to prepare and to compile topographic maps.

024 - BLACKSMITH

Forges and forge-welds metal articles and parts for equipment and machinery; makes, repairs, sharpens, and heat-treats hand tools such as chisels, drills, bars, and picks.

028  - PHOTOSTAT OPERATOR OR BLUEPRINTER
[PHOTOSTAT OPER]

Operates and services blueprint or photostat machines used to reproduce copies of maps, charts, drawings, manuscripts, and blueprints. 

034 - BRICKLAYER

Mixes mortar and lays bricks, building blocks, stones, and tile to construct walls, fireplaces, ovens, and other masonry structures.  May lay concrete, and do plastering.

035 - CARPENTER, BRIDGE

Builds or repairs permanent or temporary bridges, trestles, cofferdams, supports for bridge forms, and other heavy wooden structures.

038 - CABINETMAKER

Performs the hand and machine carpentry necessary to fabricate, assemble, and repair wooden articles such as furniture, station wagon panels, file cases, and other items requiring precise workmanship and high finish.

050 - CARPENTER, GENERAL
[CARPENTER, GEN]

Performs general carpentry tasks in the construction and maintenance of wooden structure, rough furniture, platforms, and other wooden equipment.

059 - CONSTRUCTION CHIEF
[CONST CHF]

Exercises general supervision over any type of construction project or group of projects involving the construction and repair of buildings, roads, bridges, drainage systems, or water supply systems.