![]() Completion of apprenticeship program required. Physically, workers must be able to: See well (either naturally or with correction) Coordinate the movements eyes, hands and fingers Use hands, arms, and fingers fully Climb and maintain balance on ladders and scaffolding Stoop, kneel, crouch, crawl, or work at heights as required, and lift and carry objects weighing up to 100 pounds and occasionally more. Workers should be able to: Work within precise standards of accuracy Rate information using standards which can be measured or checked Compare and see differences in the size, shape, and form of lines, figures, and objects Look at flat drawings or pictures and understand how they would look as solid objects and follow oral and written directions, plans, and blueprints. Repairs and maintains plumbing, by replacing washers in leaky faucets, mending burst pipes, and opening clogged drains. Installs and repairs plumbing fixtures, such as sinks, commodes, bathtubs, water heaters, hot water tanks, garbage disposal units, dishwashers, and water softeners. Fills pipe system with water or air and reads pressure gauges to determine whether system is leading. 45.99 12 oz General Hex Steel Plumb Bob (790-12). A laser line level is a tool combining a spirit level and/or plumb bob with a laser to display an accurately horizontal or vertical illuminated line on a surface the laser line level is laid against. Joins pipes by use of screws, bolts, fittings, solder, plastic solvent, and calks joints. Plumb Bobs Tajima Universal Plumb Bob Setter Reel (PZB-400). ![]() Assembles and installs valves, pipe fittings, and pipes composed of metals, such as iron, steel, brass, and lead, and nonmetals such as glass, vitrified clay, and plastic, using hand tools and power tools. Bends pipe to required angle by use of pipe-bending machine or by placing pipe over block and bending it by hand. It seems they were used by the Babylonians, the ancient. Cuts and threads pipe, using pipe cutters, cutting torch, and pipe-threading machine. There is evidence that tells us plumb-bobs have been in use since the dawn of civilisation. Cuts openings in walls and floors to accommodate pipe and pipe fittings, using hand tools and power tools. The laser provides super focused pin sharp dots so you can be certain that you are. Locates and marks position of pipe and pipe connections and passage holes for pipes in walls and floors, using ruler, spirit level, and plumb bob. Simple to operate, this plumb bob provides precise results, quickly. It is typically made of stone, wood, or lead, but can also be made of other metals. It is a precursor to the spirit level and used to establish a vertical datum. Inspects structure to ascertain obstructions to be avoided to prevent weakening of structure resulting from installation of pipe. A plumb bob, plumb bob level, or plummet, is a weight, usually with a pointed tip on the bottom, suspended from a string and used as a vertical reference line, or plumb-line. Studies building plans and working drawings to determine work aids required and sequence of installations. Assembles, installs, and repairs pipes, fittings, and fixtures of heating, water, and drainage systems, according to specifications and plumbing codes.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |