AK Plumber case studies
AK Plumber · Put your knowledge to work in context.
The Alaska Journeyman Plumber license is a state credential that allows a plumber to perform plumbing work in Alaska under the scope defined by state law and regulation. It is intended for tradespeople who have completed the required practical experience and want to work independently at the journeyman level, rather than for homeowners doing their own repairs or for apprentices still accumulating hours. The AK Plumber case studies are 5 cases and about 2,178 words.
1Vent Termination Too Close to Window
A two-story house has a 3-inch vent stack serving a bathroom group on the second floor. The vent terminates through the roof, but the homeowner complains of sewer odor near an operable bedroom window.
410 words, about 2 min2Water Heater Temperature and Pressure Relief Valve Discharge
A 50-gallon residential electric water heater is installed in a garage. The temperature and pressure relief (TPR) valve is rated at 150 psi and 210°F.
504 words, about 3 min3Sizing a Gas Line for Multiple Appliances
A new residential installation includes a 100,000 BTU/h furnace, a 40,000 BTU/h water heater, and a 60,000 BTU/h range. The gas meter is located outside, and the piping will run 30 feet from the meter to the manifold, then branch to each appliance.
477 words, about 2 min4Slope and Trap Arm Length for a Shower Drain
A remodeling project involves installing a new shower drain in a second-floor bathroom. The shower drain is 2 inches in diameter and connects to a 2-inch trap arm that runs horizontally 6 feet to a vertical stack.
355 words, about 2 min5Combustion Air for a Confined Space
A 50,000 BTU/h natural gas furnace and a 40,000 BTU/h natural gas water heater are installed in a utility closet that is 8 feet long, 6 feet wide, and 8 feet high. The closet has a solid door and no openings to the interior.
432 words, about 2 min