Job Duties Custom List 47-2011.00 — Boilermakers
- Repair or replace defective pressure vessel parts, such as safety valves or regulators, using torches, jacks, caulking hammers, power saws, threading dies, welding equipment, or metalworking machinery.
Occupations with related tasks Save Table: XLSX CSV
- Assemble, install, repair, and maintain elevators, escalators, moving sidewalks, and dumbwaiters, using hand and power tools, and testing devices such as test lamps, ammeters, and voltmeters.
- Disassemble defective units, and repair or replace parts such as locks, gears, cables, and electric wiring.
- Adjust safety controls, counterweights, door mechanisms, and components such as valves, ratchets, seals, and brake linings.
- Inspect wiring connections, control panel hookups, door installations, and alignments and clearances of cars and hoistways to ensure that equipment will operate properly.
- Check that safety regulations and building codes are met, and complete service reports verifying conformance to standards.
- Locate malfunctions in brakes, motors, switches, and signal and control systems, using test equipment.
- Read and interpret blueprints to determine the layout of system components, frameworks, and foundations, and to select installation equipment.
- Connect car frames to counterweights, using steel cables.
- Maintain log books that detail all repairs and checks performed.
- Connect electrical wiring to control panels and electric motors.
- Test newly installed equipment to ensure that it meets specifications, such as stopping at floors for set amounts of time.
- Participate in additional training to keep skills up to date.
- Operate elevators to determine power demands, and test power consumption to detect overload factors.
- Install electrical wires and controls by attaching conduit along shaft walls from floor to floor and pulling plastic-covered wires through the conduit.
- Attach guide shoes and rollers to minimize the lateral motion of cars as they travel through shafts.
- Install outer doors and door frames at elevator entrances on each floor of a structure.
- Assemble elevator cars, installing each car's platform, walls, and doors.
- Bolt or weld steel rails to the walls of shafts to guide elevators, working from scaffolding or platforms.
- Assemble electrically powered stairs, steel frameworks, and tracks, and install associated motors and electrical wiring.
- Cut prefabricated sections of framework, rails, and other components to specified dimensions.
- Assemble, install, repair, and maintain elevators, escalators, moving sidewalks, and dumbwaiters, using hand and power tools, and testing devices such as test lamps, ammeters, and voltmeters.
- Disassemble defective units, and repair or replace parts such as locks, gears, cables, and electric wiring.
- Adjust safety controls, counterweights, door mechanisms, and components such as valves, ratchets, seals, and brake linings.
- Repair or adjust track switches, using wrenches and replacement parts.
- Dress and reshape worn or damaged railroad switch points or frogs, using portable power grinders.
- Lubricate machines, change oil, or fill hydraulic reservoirs to specified levels.
- Clean or make minor repairs to machines or equipment.
- Patrol assigned track sections so that damaged or broken track can be located and reported.
- Weld sections of track together, such as switch points and frogs.
- Observe leveling indicator arms to verify levelness and alignment of tracks.
- Operate single- or multiple-head spike driving machines to drive spikes into ties and secure rails.
- Operate track wrenches to tighten or loosen bolts at joints that hold ends of rails together.
- Cut rails to specified lengths, using rail saws.
- Drill holes through rails, tie plates, or fishplates for insertion of bolts or spikes, using power drills.
- Clean tracks or clear ice or snow from tracks or switch boxes.
- Clean, grade, or level ballast on railroad tracks.
- Raise rails, using hydraulic jacks, to allow for tie removal and replacement.
- Adjust controls of machines that spread, shape, raise, level, or align track, according to specifications.
- Grind ends of new or worn rails to attain smooth joints, using portable grinders.
- Operate single- or multiple-head spike pullers to pull old spikes from ties.
- String and attach wire-guidelines machine to rails so that tracks or rails can be aligned or leveled.
- Engage mechanisms that lay tracks or rails to specified gauges.
- Drive graders, tamping machines, brooms, or ballast spreading machines to redistribute gravel or ballast between rails.
- Drive vehicles that automatically move and lay tracks or rails over sections of track to be constructed, repaired, or maintained.
- Turn wheels of machines, using lever controls, to adjust guidelines for track alignments or grades, following specifications.
- Push controls to close grasping devices on track or rail sections so that they can be raised or moved.
- Operate tie-adzing machines to cut ties and permit insertion of fishplates that hold rails.
- Paint railroad signs, such as speed limits or gate-crossing warnings.
- Spray ties, fishplates, or joints with oil to protect them from weathering.
- Repair or adjust track switches, using wrenches and replacement parts.
- Dress and reshape worn or damaged railroad switch points or frogs, using portable power grinders.
- Lubricate machines, change oil, or fill hydraulic reservoirs to specified levels.
- Clean or make minor repairs to machines or equipment.
- Dismantle and repair oil field machinery, boilers, and steam engine parts, using hand tools and power tools.
- Walk flow lines to locate leaks, using electronic detectors and by making visual inspections, and repair the leaks.
- Unscrew or tighten pipes, casing, tubing, and pump rods, using hand and power wrenches and tongs.
- Guide cranes to move loads about decks.
- Lay gas and oil pipelines.
- Bolt together pump and engine parts.
- Move pipes to and from trucks, using truck winches and motorized lifts, or by hand.
- Clean trucks used in the fields.
- Bolt or nail together wood or steel framework to erect derricks.
- Dig holes, set forms, and mix and pour concrete into forms to make foundations for wood or steel derricks.
- Supply equipment to rig floors as requested and provide assistance to roughnecks.
- Clean up spilled oil by bailing it into barrels.
- Keep pipe deck and main deck areas clean and tidy.
- Dig drainage ditches around wells and storage tanks.
- Cut down and remove trees and brush to clear drill sites, to reduce fire hazards, and to make way for roads to sites.
- Dismantle and repair oil field machinery, boilers, and steam engine parts, using hand tools and power tools.
- Walk flow lines to locate leaks, using electronic detectors and by making visual inspections, and repair the leaks.
- Rotate cleaning rods manually, using turning pins.
- Service, adjust, and make minor repairs to equipment, machines, and attachments.
- Communicate with supervisors and other workers, using equipment such as wireless phones, pagers, or radio telephones.
- Drive trucks to transport crews, materials, and equipment.
- Inspect manholes to locate sewer line stoppages.
- Operate sewer cleaning equipment, including power rodders, high-velocity water jets, sewer flushers, bucket machines, wayne balls, and vac-alls.
- Prepare and keep records of actions taken, including maintenance and repair work.
- Clean and repair septic tanks, sewer lines, or related structures such as manholes, culverts, and catch basins.
- Measure excavation sites, using plumbers' snakes, tapelines, or lengths of cutting heads within sewers, and mark areas for digging.
- Locate problems, using specially designed equipment, and mark where digging must occur to reach damaged tanks or pipes.
- Dig out sewer lines manually, using shovels.
- Clean and disinfect domestic basements and other areas flooded by sewer stoppages.
- Withdraw cables from pipes and examine them for evidence of mud, roots, grease, and other deposits indicating broken or clogged sewer lines.
- Ensure that repaired sewer line joints are tightly sealed before backfilling begins.
- Install rotary knives on flexible cables mounted on machine reels, according to the diameters of pipes to be cleaned.
- Start machines to feed revolving cables or rods into openings, stopping machines and changing knives to conform to pipe sizes.
- Update sewer maps and manhole charts.
- Cover repaired pipes with dirt, and pack backfilled excavations, using air and gasoline tampers.
- Cut damaged sections of pipe with cutters, remove broken sections from ditches, and replace pipe sections, using pipe sleeves.
- Requisition or order tools and equipment.
- Break asphalt and other pavement so that pipes can be accessed, using airhammers, picks, and shovels.
- Tap mainline sewers to install sewer saddles.
- Rotate cleaning rods manually, using turning pins.
- Service, adjust, and make minor repairs to equipment, machines, and attachments.
- Exchange cooling system components in various vehicles.
- Test aircraft systems under simulated operational conditions, performing systems readiness tests and pre- and post-operational checkouts, to establish design or fabrication parameters.
- Identify required data, data acquisition plans, and test parameters, setting up equipment to conform to these specifications.
- Inspect, diagnose, maintain, and operate test setups and equipment to detect malfunctions.
- Confer with engineering personnel regarding details and implications of test procedures and results.
- Operate and calibrate computer systems and devices to comply with test requirements and to perform data acquisition and analysis.
- Record and interpret test data on parts, assemblies, and mechanisms.
- Adjust, repair, or replace faulty components of test setups and equipment.
- Fabricate and install parts and systems to be tested in test equipment, using hand tools, power tools, and test instruments.
- Construct and maintain test facilities for aircraft parts and systems, according to specifications.
- Design electrical and mechanical systems for avionic instrumentation applications.
- Finish vehicle instrumentation and deinstrumentation.
- Exchange cooling system components in various vehicles.
- Perform routine maintenance on delivery vehicles, such as monitoring fluid levels and replenishing fuel.
- Deliver and pick up medical records, lab specimens, and medications to and from hospitals and other medical facilities.
- Obtain signatures and payments, or arrange for recipients to make payments.
- Record information, such as items received and delivered and recipients' responses to messages.
- Receive messages or materials to be delivered, and information on recipients, such as names, addresses, telephone numbers, and delivery instructions, communicated via telephone, two-way radio, or in person.
- Load vehicles with listed goods, ensuring goods are loaded correctly and taking precautions with hazardous goods.
- Walk, ride bicycles, drive vehicles, or use public conveyances to reach destinations to deliver messages or materials.
- Sort items to be delivered according to the delivery route.
- Deliver messages and items, such as newspapers, documents, and packages, between establishment departments and to other establishments and private homes.
- Unload and sort items collected along delivery routes.
- Plan and follow the most efficient routes for delivering goods.
- Check with home offices after completed deliveries to confirm deliveries and collections and to receive instructions for other deliveries.
- Collect, seal, and stamp outgoing mail, using postage meters and envelope sealers.
- Use telephone to deliver verbal messages.
- Perform general office or clerical work, such as filing materials, operating duplicating machines, or running errands.
- Unload goods from large trucks, and load them onto smaller delivery vehicles.
- Open, sort, and distribute incoming mail.
- Perform routine maintenance on delivery vehicles, such as monitoring fluid levels and replenishing fuel.
- Perform preventative maintenance on vehicles and heavy equipment.
- Set out signs and cones around work areas to divert traffic.
- Flag motorists to warn them of obstacles or repair work ahead.
- Drive trucks to transport crews and equipment to work sites.
- Erect, install, or repair guardrails, road shoulders, berms, highway markers, warning signals, and highway lighting, using hand tools and power tools.
- Clean and clear debris from culverts, catch basins, drop inlets, ditches, and other drain structures.
- Drive heavy equipment and vehicles with adjustable attachments to sweep debris from paved surfaces, mow grass and weeds, remove snow and ice, and spread salt and sand.
- Haul and spread sand, gravel, and clay to fill washouts and repair road shoulders.
- Inspect, clean, and repair drainage systems, bridges, tunnels, and other structures.
- Remove litter and debris from roadways, including debris from rock and mud slides.
- Dump, spread, and tamp asphalt, using pneumatic tampers, to repair joints and patch broken pavement.
- Perform roadside landscaping work, such as clearing weeds and brush, and planting and trimming trees.
- Apply poisons along roadsides and in animal burrows to eliminate unwanted roadside vegetation and rodents.
- Measure and mark locations for installation of markers, using tape, string, or chalk.
- Paint traffic control lines and place pavement traffic messages, by hand or using machines.
- Apply oil to road surfaces, using sprayers.
- Inspect markers to verify accurate installation.
- Place and remove snow fences used to prevent the accumulation of drifting snow on highways.
- Blend compounds to form adhesive mixtures used for marker installation.
- Perform preventative maintenance on vehicles and heavy equipment.
- Perform routine maintenance or repairs to restore solar thermal systems to baseline operating conditions.
- Test operation or functionality of mechanical, plumbing, electrical, and control systems.
- Apply weather seal, such as pipe flashings and sealants, to roof penetrations and structural devices.
- Install solar collector mounting devices on tile, asphalt, shingle, or built-up gravel roofs, using appropriate materials and penetration methods.
- Install copper or plastic plumbing using pipes, fittings, pipe cutters, acetylene torches, solder, wire brushes, sand cloths, flux, plastic pipe cleaners, or plastic glue.
- Identify plumbing, electrical, environmental, or safety hazards associated with solar thermal installations.
- Demonstrate start-up, shut-down, maintenance, diagnostic, and safety procedures to thermal system owners.
- Install circulating pumps using pipe, fittings, soldering equipment, electrical supplies, and hand tools.
- Install flat-plat, evacuated glass, or concentrating solar collectors on mounting devices, using brackets or struts.
- Install solar thermal system controllers and sensors.
- Fill water tanks and check tanks, pipes, and fittings for leaks.
- Design active direct or indirect, passive direct or indirect, or pool solar systems.
- Determine locations for installing solar subsystem components, including piping, water heaters, valves, and ancillary equipment.
- Install heat exchangers and heat exchanger fluids according to installation manuals and schematics.
- Apply operation or identification tags or labels to system components, as required.
- Connect water heaters and storage tanks to power and water sources.
- Cut, miter, and glue piping insulation to insulate plumbing pipes and fittings.
- Install plumbing, such as dip tubes, port fittings, drain tank valves, pressure temperature relief valves, or tanks, according to manufacturer specifications and building codes.
- Install monitoring system components, such as flow meters, temperature gauges, and pressure gauges, according to system design and manufacturer specifications.
- Assess collector sites to ensure structural integrity of potential mounting surfaces or the best orientation and tilt for solar collectors.
- Apply ultraviolet radiation protection to prevent degradation of plumbing.
- Perform routine maintenance or repairs to restore solar thermal systems to baseline operating conditions.
- Wind parking meter clocks.
- Enter and retrieve information pertaining to vehicle registration, identification, and status, using hand-held computers.
- Patrol an assigned area by vehicle or on foot to ensure public compliance with existing parking ordinance.
- Write warnings and citations for illegally parked vehicles.
- Appear in court at hearings regarding contested traffic citations.
- Maintain assigned equipment and supplies, such as hand-held citation computers, citation books, rain gear, tire-marking chalk, and street cones.
- Respond to and make radio dispatch calls regarding parking violations and complaints.
- Maintain close communications with dispatching personnel, using two-way radios or cell phones.
- Perform simple vehicle maintenance procedures, such as checking oil and gas, and report mechanical problems to supervisors.
- Observe and report hazardous conditions, such as missing traffic signals or signs, and street markings that need to be repainted.
- Identify vehicles in violation of parking codes, checking with dispatchers when necessary to confirm identities or to determine whether vehicles need to be booted or towed.
- Train new or temporary staff.
- Make arrangements for illegally parked or abandoned vehicles to be towed, and direct tow-truck drivers to the correct vehicles.
- Investigate and answer complaints regarding contested parking citations, determining their validity and routing them appropriately.
- Provide information to the public regarding parking regulations and facilities, and the location of streets, buildings and points of interest.
- Prepare and maintain required records, including logs of parking enforcement activities, and records of contested citations.
- Perform traffic control duties such as setting up barricades and temporary signs, placing bags on parking meters to limit their use, or directing traffic.
- Mark tires of parked vehicles with chalk and record time of marking, and return at regular intervals to ensure that parking time limits are not exceeded.
- Locate lost, stolen, and counterfeit parking permits, and take necessary enforcement action.
- Collect coins deposited in meters.
- Provide assistance to motorists needing help with problems, such as flat tires, keys locked in cars, or dead batteries.
- Assign and review the work of subordinates.
- Remove handbills within patrol areas.
- Wind parking meter clocks.
- Maintain and repair materials, work sites, and equipment.
- Determine the nature of code violations and actions to be taken, and issue written notices of violation, participating in enforcement hearings, as necessary.
- Prepare, organize, and maintain inspection records.
- Investigate complaints and suspected violations regarding illegal dumping, pollution, pesticides, product quality, or labeling laws.
- Determine which sites and violation reports to investigate, and coordinate compliance and enforcement activities with other government agencies.
- Interview individuals to determine the nature of suspected violations and to obtain evidence of violations.
- Inform individuals and groups of pollution control regulations and inspection findings, and explain how problems can be corrected.
- Verify that hazardous chemicals are handled, stored, and disposed of in accordance with regulations.
- Learn and observe proper safety precautions, rules, regulations, and practices so that unsafe conditions can be recognized and proper safety protocols implemented.
- Monitor follow-up actions in cases where violations were found, and review compliance monitoring reports.
- Examine permits, licenses, applications, and records to ensure compliance with licensing requirements.
- Prepare written, oral, tabular, and graphic reports summarizing requirements and regulations, including enforcement and chain of custody documentation.
- Observe and record field conditions, gathering, interpreting, and reporting data such as flow meter readings and chemical levels.
- Determine sampling locations and methods, and collect water or wastewater samples for analysis, preserving samples with appropriate containers and preservation methods.
- Research and keep informed of pertinent information and developments in areas such as EPA laws and regulations.
- Participate in the development of spill prevention programs and hazardous waste rules and regulations, and recommend corrective actions for hazardous waste problems.
- Inspect waste pretreatment, treatment, and disposal facilities and systems for conformance to federal, state, or local regulations.
- Analyze and implement state, federal or local requirements as necessary to maintain approved pretreatment, pollution prevention, and storm water runoff programs.
- Evaluate label information for accuracy and conformance to regulatory requirements.
- Respond to questions and inquiries, such as those concerning service charges and capacity fees, or refer them to supervisors.
- Research and perform calculations related to landscape allowances, discharge volumes, production-based and alternative limits, and wastewater strength classifications, making recommendations and completing documentation.
- Perform laboratory tests on samples collected, such as analyzing the content of contaminated wastewater.
- Inform health professionals, property owners, and the public about harmful properties and related problems of water pollution and contaminated wastewater.
- Review and evaluate applications for registration of products containing dangerous materials, or for pollution control discharge permits.
- Conduct research on hazardous waste management projects to determine the magnitude of problems and treatment or disposal alternatives and costs.
- Prepare data to calculate sewer service charges and capacity fees.
- Maintain and repair materials, work sites, and equipment.
- Perform routine photovoltaic (PV) system maintenance on modules, arrays, batteries, power conditioning equipment, safety systems, structural systems, weather sealing, or balance of systems equipment.
- Install photovoltaic (PV) systems in accordance with codes and standards, using drawings, schematics, and instructions.
- Assemble solar modules, panels, or support structures, as specified.
- Apply weather sealing to array, building, or support mechanisms.
- Determine appropriate sizes, ratings, and locations for all system overcurrent devices, disconnect devices, grounding equipment, and surge suppression equipment.
- Install module array interconnect wiring, implementing measures to disable arrays during installation.
- Identify methods for laying out, orienting, and mounting modules or arrays to ensure efficient installation, electrical configuration, or system maintenance.
- Identify electrical, environmental, and safety hazards associated with photovoltaic (PV) installations.
- Examine designs to determine current requirements for all parts of the photovoltaic (PV) system electrical circuit.
- Check electrical installation for proper wiring, polarity, grounding, or integrity of terminations.
- Test operating voltages to ensure operation within acceptable limits for power conditioning equipment, such as inverters and controllers.
- Identify and resolve any deficiencies in photovoltaic (PV) system installation or materials.
- Program, adjust, or configure inverters and controls for desired set points and operating modes.
- Identify installation locations with proper orientation, area, solar access, or structural integrity for photovoltaic (PV) arrays.
- Visually inspect and test photovoltaic (PV) modules or systems.
- Install required labels on solar system components and hardware.
- Determine photovoltaic (PV) system designs or configurations based on factors such as customer needs, expectations, and site conditions.
- Determine materials, equipment, and installation sequences necessary to maximize installation efficiency.
- Determine connection interfaces for additional subpanels or for connecting photovoltaic (PV) systems with utility services or other power generation sources.
- Install active solar systems, including solar collectors, concentrators, pumps, or fans.
- Activate photovoltaic (PV) systems to verify system functionality and conformity to performance expectations.
- Demonstrate system functionality and performance, including start-up, shut-down, normal operation, and emergency or bypass operations.
- Measure and analyze system performance and operating parameters to assess operating condition of systems or equipment.
- Compile or maintain records of system operation, performance, and maintenance.
- Diagram layouts and locations for photovoltaic (PV) arrays and equipment, including existing building or site features.
- Select mechanical designs, installation equipment, or installation plans that conform to environmental, architectural, structural, site, and code requirements.
- Perform routine photovoltaic (PV) system maintenance on modules, arrays, batteries, power conditioning equipment, safety systems, structural systems, weather sealing, or balance of systems equipment.
- Maintain and coordinate repair of marine machinery and equipment for installation on vessels.
- Design complete hull and superstructure according to specifications and test data, in conformity with standards of safety, efficiency, and economy.
- Supervise other engineers and crew members and train them for routine and emergency duties.
- Study design proposals and specifications to establish basic characteristics of craft, such as size, weight, speed, propulsion, displacement, and draft.
- Perform monitoring activities to ensure that ships comply with international regulations and standards for life-saving equipment and pollution preventatives.
- Oversee construction and testing of prototype in model basin and develop sectional and waterline curves of hull to establish center of gravity, ideal hull form, and buoyancy and stability data.
- Evaluate performance of craft during dock and sea trials to determine design changes and conformance with national and international standards.
- Prepare plans, estimates, design and construction schedules, and contract specifications, including any special provisions.
- Check, test, and maintain automatic controls and alarm systems.
- Design layout of craft interior, including cargo space, passenger compartments, ladder wells, and elevators.
- Evaluate operation of marine equipment during acceptance testing and shakedown cruises.
- Act as liaisons between ships' captains and shore personnel to ensure that schedules and budgets are maintained, and that ships are operated safely and efficiently.
- Conduct environmental, operational, or performance tests on marine machinery and equipment.
- Inspect marine equipment and machinery to draw up work requests and job specifications.
- Prepare, or direct the preparation of, product or system layouts and detailed drawings and schematics.
- Investigate and observe tests on machinery and equipment for compliance with standards.
- Maintain records of engineering department activities, including expense records and details of equipment maintenance and repairs.
- Coordinate activities with regulatory bodies to ensure repairs and alterations are at minimum cost and consistent with safety.
- Design and oversee testing, installation, and repair of marine apparatus and equipment.
- Prepare technical reports for use by engineering, management, or sales personnel.
- Procure materials needed to repair marine equipment and machinery.
- Maintain contact with, and formulate reports for, contractors and clients to ensure completion of work at minimum cost.
- Confer with research personnel to clarify or resolve problems and to develop or modify designs.
- Conduct analytical, environmental, operational, or performance studies to develop designs for products, such as marine engines, equipment, and structures.
- Determine conditions under which tests are to be conducted, as well as sequences and phases of test operations.
- Review work requests and compare them with previous work completed on ships to ensure that costs are economically sound.
- Analyze data to determine feasibility of product proposals.
- Schedule machine overhauls and the servicing of electrical, heating, ventilation, refrigeration, water, and sewage systems.
- Conduct analyses of ships, such as stability, structural, weight, and vibration analyses.
- Establish arrangement of boiler room equipment and propulsion machinery, heating and ventilating systems, refrigeration equipment, piping, and other functional equipment.
- Maintain and coordinate repair of marine machinery and equipment for installation on vessels.
