UPMSP High School Plumbing - Code 976 case studies
UPMSP High School Plumbing - Code 976 · Put your knowledge to work in context.
Plumbing (trade code 976) is the vocational trade subject offered at the high school stage under the Uttar Pradesh Madhyamik Shiksha Parishad (UP Board) vocational stream. It is taken by Class 9 and 10 students who carry a skill trade alongside their regular subjects, and it suits candidates heading towards an ITI plumbing course, an apprenticeship, or paid work with a contractor, builder or municipal water works rather than a purely academic Class 11. The UPMSP High School Plumbing - Code 976 case studies are 5 cases and about 4,957 words.
1Weeping joint on a 25 mm GI riser: thread, sealant or wall thickness?
At a two-storey house you are asked to finish a 25 mm (1 in) GI riser from the ground-level tank to the overhead tank. The run is 12 m with eight threaded joints.
953 words, about 5 min2Sewer smell on the third floor: trap seal loss in an unvented stack
Residents of a four-storey working women's hostel complain of a sewer smell in the third-floor bathroom every morning, and the caretaker reports a gurgling sound from the wash basin whenever a WC on the fourth floor is flushed. You find a 100 mm CI soil stack on the rear wall, one 100 mm WC branch per floor, each WC discharging through a 50 mm water-sealed trap into a floor trap.
1,026 words, about 5 min3Reading a pressure test on a CPVC hot-water line
Your firm has installed hot and cold water lines in a three-storey hotel. The hot line is CPVC, with 15 mm and 20 mm branches; the 15 mm hot main runs 25 m exposed on the open terrace before dropping to the second floor.
981 words, about 5 min4A take-off that under-prices the job: measurements, specification and wastage
You are quoting for the plumbing of a two-storey school toilet block with 8 WC pans, 6 wash basins and 4 urinals. Your junior measures the 15 mm branch pipe as 42 m, the 20 mm as 26 m and the 25 mm as 18 m, and prices all 42 m of 15 mm as CPVC at Rs 240 per metre.
973 words, about 5 min5A 1.6 m trench in wet sandy silt, with concrete due in 40 minutes
A 22 m long, 1.6 m deep trench is being dug along the boundary of a school in sandy silt for a 150 mm SW pipe, in the last week of June. The sides are cut vertical.
1,024 words, about 5 min