What it pays
Government survey numbers — not estimates, not ads.
The work, task by task
These are the real jobs-to-be-done, not a wish list. Each task shows where we found it, and the prompt underneath is written for that exact task.
Maintain plumbing systems
+Inspect the building riser, log pressures and temperatures at each valve, replace worn seals and gaskets,…
Maintain plumbing systems
+Bend, cut, and install pipes
+Measure, mark, bend and cut the specified length of steel gas pipe to the shop drawing, tack weld joints for…
Bend, cut, and install pipes
+Start pumps and open valves
+Cycle the main domestic pump, open the three inlet isolation valves in sequence while monitoring pump amps…
Start pumps and open valves
+Diagnose and repair leaks or blockages
+Trace the leaking run from the fixture, isolate the zone, remove the damaged section, cut and prepare…
Diagnose and repair leaks or blockages
+Read blueprints and follow building codes
+Compare the project blueprints to the on-site layout, verify pipe sizes and clearances against local plumbing…
Read blueprints and follow building codes
+Maintain and repair equipment
+Inspect the mechanical room equipment list, run each pump and heater through its checklist, tighten vibration…
Maintain and repair equipment
+Prepare cost estimates for clients
+Prepare a detailed client estimate for the kitchen re-pipe at 1423 Elm Street: list labor hours by task,…
Prepare cost estimates for clients
+Inspect and test installed pipe systems
+Inspect the newly installed medical gas run at Mercy Clinic, perform pressure and leak tests per code, record…
Inspect and test installed pipe systems
+Anchor steel supports from ceiling joists to hold pipes in place.
+Secure the new main above Suite 4 by anchoring two steel channel supports to the ceiling joists at the…
Anchor steel supports from ceiling joists to hold pipes in place.
+Keep records of work assignments.
+Log today’s assignments: crew names, start and finish times, task codes, materials used, and any change…
Keep records of work assignments.
+Install fixtures, appliances, or equipment designed to reduce water or energy consumption.
+Install low-flow lavatory aerators and a high-efficiency shower valve in Apartment 2B, verify flow rates meet…
Install fixtures, appliances, or equipment designed to reduce water or energy consumption.
+Inspect work sites for obstructions or holes that could cause structural weakness.
+Walk every trench and mechanical room at the 7th Street retrofit, flag and photograph any holes, gaps, or…
Inspect work sites for obstructions or holes that could cause structural weakness.
+Control or operate equipment to circulate liquids
+Start the chilled-water loop in Boiler Room B, run the circulation pump at low speed for ten minutes, monitor…
Control or operate equipment to circulate liquids
+Signal other workers to operate pumps and valves
+Stand at the east valve bank and coordinate with John on the control panel: when I flash the orange lamp,…
Signal other workers to operate pumps and valves
+Verify product movement and meter operation
+Check the supermarket riser meters and downstream pressure gauges during the afternoon shift, walk the…
Verify product movement and meter operation
+Read and analyze specifications and test results
+Review the test certificates and material specifications for the new gas mains, compare weld test results and…
Read and analyze specifications and test results
+Record and compile operating data
+Collect today's pump runtimes, flow rates, and meter reads across zones A–D, compile them into the operating…
Record and compile operating data
+Perform pressure tests on systems
+Perform a full pressure test on the hot water and fire-suppression mains today, isolate and cap open ends,…
Perform pressure tests on systems
+Test systems and make adjustments safely and following regulations
+Test each gas and domestic water system zone under service, adjust regulators and relief settings where…
Test systems and make adjustments safely and following regulations
+Place sanitary equipment
+Set out and install the toilets, sinks and urinals marked on drawing A2, level and secure waste connections,…
Place sanitary equipment
+Drawing and drafting
+Update the house lateral and fixture plan into the drawing and drafting showing new hot water return, valve…
Drawing and drafting
+Says who?
These are the pages we read to build this. Open any of them and check us.
Activities this job lives in
The human activities behind the tasks — each with its honest AI ceiling.
The logs, files & records this job keeps
Shared with other careers — the same record means something different in each.
Related careers
Same family of work — each with its own tasks and prompts.
The rest of the map
Same library, five ways in.
Built on public evidence: O*NET®, ESCO, Wikipedia, U.S. Bureau of Labor Statistics, ILOSTAT. All sources & licenses