Maintenance Assistants, as semiskilled workers perform a variety of semiskilled maintenance, repair, and related activities in trades including; mechanical, building construction, plumbing, electrical, carpentry, painting, roofing, refrigeration, and HVAC. Incumbent may be assigned to one or more of these areas, depending on the work requirements and operation needs. Incumbents may also perform journey level activities, under supervision or after receiving detailed instructions, to learn and perfect their skills.
Tasks and duties that a Maintenance Assistant will accomplish include but are not limited to:
Performs routine replacement and repair of plumbing and steamfitting equipment and installation of new equipment, according to layouts provided by the supervisor, by cutting, fitting, and threading pipe; removing existing pipes and fixtures; repairing and adjusting water mixers, thermostats, and other fixtures locating and unplugging stoppages; repairing domestic steam equipment such as steam tables, dishwashers, and laundry equipment repairing leaks in steam and water lines; overhauling vacuum pumps; and insulating steam lines.
Cuts, welds, and brazes a variety of metal materials and equipment manufacturer’s standard items of sheet metalware such as pails, dippers, and garbage cans, and assists in maintaining and erecting signs.
Performs semiskilled carpentry activities including repairing doors, windows, window sashes, storm windows, stairs, railings, furniture, locks, and door hardware operating shop machinery to make and assemble bookcases, shelves, tables, trenches, signs, and modular furniture erecting and moving partitions building forms for concrete work and, under supervision, assisting in erecting and renovating buildings and structures.
Operates and maintains heating and hot water equipment in a small facility by replacing parts, such as filters and pumps; cleaning equipment and fireboxes; replacing and adjusting components, such as thermostats and points; and checking oil level in storage tanks.
Performs semiskilled masonry repairs and installation activities such, as pointing up brick and stone work, patching plaster walls, setting tiles, laying brick and stone, finishing concrete work, replacing fire brick in boilers, and operating equipment including mixers and concrete block machines.
Repairs, rebuilds, and assists in installing metal, slate, shingle, and built-up roofs.
Assists in painting and decorating work by performing interior and exterior painting not requiring fine finish or decorative treatment, staining and finishing wood and furniture, painting equipment, installing wallpaper, and spray painting surfaces and equipment.
Performs the routine tasks of the electrical trade, including repairing electrical equipment such as overhead door motors, vacuum cleaners, electric ranges, and other appliances; replacing brushes on large electric motors; laying and repairing electrical cables and wires; installing and maintaining lighting fixtures, outlets, and switches: and adjusting points and contacts on electrical equipment.
Must be able to perform moderate to heavy labor and meet the ability to read plans, specifications and manuals, understand and carry out written and oral directions. Work duties include working outdoors in adverse weather conditions; incumbent must be able to perform duties in such conditions.