Drywall, Acoustic & Lathing Applicator (Lather)
Drywall, acoustic & lathing applicators handle, erect and install materials that are components in the construction of all or part of a structure. They lay out and install framework for ceiling systems, interior and exterior walls, floors and roofs. Lathers install various types of ceilings (e.g. suspended, spanned, direct contact), shielded walls (e.g. fire, sound, thermal separation) and various sheathing products. They also perform acoustical installations.
Essential Skills Requirements:
Safety-related Activities
Ability to understand short instructions and warnings written on signs, labels and packaging. (Complexity: 1)
Ability to read notices and bulletins, e.g. read notices from workers’ compensation boards to learn about workplace hazards and incidents. (Complexity: 2)
Ability to understand written instructions about the use, maintenance and storage of personal protective equipment such as harnesses and gas detectors. (Complexity: 2)
Ability to write reports to describe events leading up to workplace accidents, e.g. write about injuries and events when completing reports for workers’ compensation boards. (Complexity: 2)
Ability to evaluate the condition and performance of tools and equipment. (Complexity: 2)
Ability to evaluate the safety of equipment and the severity of workplace hazards. (Complexity: 2)
Drywall Installation
Ability to understand short written comments on technical drawings. (Complexity: 1)
Ability to read instructions for mixing and applying products such as specialty grouts. (Complexity: 2)
Ability to understand written instructions for the set-up, operation and maintenance of equipment such as power and powder-actuated tools. (Complexity: 2)
Ability to read product use instructions, e.g. read instructions for the use of scissor lifts. (Complexity: 3 or higher)
Ability to understand and interpret written national, provincial and municipal building codes applicable to the wall and ceiling trade. (Complexity: 3 or higher)
Document Use
Ability to locate information such as dimensions and construction procedures using basic scale and assembly drawings. (Complexity: 1)
Ability to use legends and symbols found on technical drawings such as blueprints. (Complexity: 1)
Ability to locate information such as dimensions and construction procedures using moderately complex scale drawings. (Complexity: 2)
Ability to locate information such as dimensions and construction procedures using complex scale drawings. (Complexity: 3 or higher)
Ability to decide the order of tasks and their priorities, e.g. decide which installations to complete first. (Complexity: 1)
Ability to evaluate work projects by considering factors such as efficiencies, timelines, costs and the quality of work performed. (Complexity: 3 or higher)
General Administrative Duties
Ability to read reminders and short notes from co-workers to coordinate work activities. (Complexity: 1)
Ability to understand short written comments on forms such as invoices, requisitions and work orders. (Complexity: 1)
Document Use
Ability to enter data such as readings and quantities into tally sheets, logbooks and other forms. (Complexity: 1)
Ability to interpret gauges and digital readouts for data such as moisture levels. (Complexity: 1)
Ability to read labels on product packaging, equipment and drawings to locate specifications and identification numbers. (Complexity: 1)
Ability to enter and locate data such as contact information, part numbers, descriptions, quantities and costs in a variety of forms such as work orders and requisitions. (Complexity: 2)
Ability to locate data such as specifications, classifications, identification numbers, quantities and costs in complex tables. (Complexity: 3 or higher)
Ability to write reminders and short notes to co-workers. (Complexity: 1)
Ability to write short text entries in forms such as work orders, application forms and supply requests. (Complexity: 1)
Oral Communication - Listening
Ability to understand short spoken statements such as a simple instruction or question. (Complexity: 1)
Ability to understand moderately complex spoken statements such as instructions involving multiple steps. (Complexity: 2)
Oral Communication - Speaking
Ability to ask simple questions and explain simple thoughts, instructions and opinions using appropriate language. (Complexity: 1)
Ability to explain moderately complex thoughts, instructions and opinions using appropriate tone and language. (Complexity: 2)
Use of Mathematics
Whole Numbers
Ability to add, subtract, multiply and divide whole numbers. (Complexity: 2)
Ability to add, subtract, multiply and divide fractions. (Complexity: 2)
Ability to add, subtract, multiply and divide decimals. (Complexity: 2)
Percents and Mixed Operations
Ability to use percent to locate numbers; add, subtract, multiply and divide signed numbers; complete mixed operations with whole numbers, fractions, percents and decimals. (Complexity: 2)
Data Analysis
Ability to calculate and use totals, sub-totals and basic summary measures like averages and rates; perform proportional calculations. (Complexity: 2)
Geometry - Basic Skills
Ability to analyze and draw lines and line segments; use coordinates to locate points in a plane; calculate angles; use concepts such as parallelism to solve problems. (Complexity: 2)
Geometry - Plane Figures
Ability to calculate perimeters, areas and circumferences; analyze angles and distances in triangles, rectangles and circles; analyze complex shapes into constituent plane figures. (Complexity: 2)
Geometry - Advanced Tasks
Ability to analyze angles and distances in plane figures; calculate areas of other polygons; use theorem to solve problems; calculate areas and volumes of objects such as spheres, pyramids and cones. (Complexity: 2)
Ability to measure things such as distances, weights, volumes, temperatures and angles; use and convert between Metric and Imperial measurement units. (Complexity: 2)
Ability to construct and solve equations with one to three different variables and use common formulas. (Complexity: 2)
Ability to use trigonometry to identify and calculate the unknown lengths and angles of triangles. (Complexity: 2)