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Carpenters
By Larry Westfall, Fri Dec 9th
Carpenters are involved in many different kinds of constructionactivity. They cut, fit, and assemble wood and other materialsfor the construction of buildings, highways, bridges, docks,industrial plants, boats, and many other structures. Carpenters’duties vary by type of employer. Builders increasingly are usingspecialty trade contractors who, in turn, hire carpenters whospecialize in just one or two activities. Such activitiesinclude setting forms for concrete construction; erectingscaffolding; or doing finishing work, such as installinginterior and exterior trim. However, a carpenter directlyemployed by a general building contractor often must perform avariety of the tasks associated with new construction, such asframing walls and partitions, putting in doors and windows,building stairs, laying hardwood floors, and hanging kitchencabinets. Carpenters also build brattices (ventilation walls orpartitions) in underground passageways to control the propercirculation of air through these passageways and to worksites. Because local building codes often dictate where certainmaterials can be used, carpenters must know these regulations.Each carpentry task is somewhat different, but most involve thesame basic steps. Working from blueprints or instructions fromsupervisors, carpenters first do the layout—measuring, marking,and arranging materials. They cut and shape wood, plastic,fiberglass, or drywall, using hand and power tools, such aschisels, planes, saws, drills, and sanders. They then join thematerials with nails, screws, staples, or adhesives.
In thefinal step, carpenters check the accuracy of their work withlevels, rules, plumb bobs, and framing squares, and make anynecessary adjustments. When working with prefabricatedcomponents, such as stairs or wall panels, the carpenter’s taskis somewhat simpler than above, because it does not require asmuch layout work or the cutting and assembly of as many pieces. Prefabricated components are designed for easy and fastinstallation and generally can be installed in a singleoperation.
Carpenters who remodel homes and other structures must be ableto do all aspects of a job—not just one task. Thus, individualswith good basic overall training are at a distinct advantage,because they can switch from residential building to commercialconstruction or remodeling work, depending on which offers thebest work opportunities. Carpenters employed outside the construction industry perform avariety of installation and maintenance work. They may replacepanes of glass, ceiling tiles, and doors, as well as repairdesks, cabinets, and other furniture. Depending on the employer,carpenters install partitions, doors, and windows; change locks;and repair broken furniture. In manufacturing firms, carpentersmay assist in moving or installing machinery.
About the author:Larry Westfall is the owner of http:://www.AboutCarpentry.comBooks Plans Projects Supplies Tools Articles Tips DIY BlogDesign Info
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