Daily tasks or Routine activities

1.Laying out of wall patterns or foundations, using straight edge, rule, or staked lines

2.Shaping, trimming, facing and cutting marble or stone preparatory to set, using power saws, cutting equipment, and hand tools.

3.Mixing mortar or grout and pouring or spreading mortar or grout on marble slabs, stone, or foundation.

4.Drilling holes in marble or ornamental stone and anchor brackets in holes.

5.Constructing and installing prefabricated masonry units.

6.Lining interiors of molds with treated paper and fill molds with composition-stone mixture.

Key knowledge area

Mathematics-To facilitate taking of accurate measurements and complete knowlwdge of arithmetic, algebra, geometry, calculus, statistics, and their applications for easy means of calculations.

Building and construction-Knowledge of materials, methods, and the tools involved in the construction or repair of houses, buildings, or other structures such as highways and roads

Art and Design- Knowledge of design techniques, tools, and principles involved in production of precision technical plans, blueprints, drawings, and models.

 Education and training-Knowledge of principles and methods for curriculum and training design, teaching and instruction for individuals and groups, and the measurement of training effects.