Odisha CHSE +2 Plumber General (VOC-ITV) study plan

List and describe the hand tools, cutting tools, threading tools and testing instruments used in plumbing, stating the correct use of each

Identify pipe materials (GI, CI, PVC, CPVC, HDPE, copper) and state one property and one typical application for each

Demonstrate and write down the safety rules for trenching, working at height, gas welding and handling of solvent cement

Sketch the layout of a direct and an indirect cold water supply system for a two-storey house and label the main components

Explain the working of overhead tank, sump, pump and distribution piping in a domestic water supply scheme

Calculate pipe sizes and estimate daily water demand for a household using standard per-capita figures

Describe the steps for cutting, reaming and threading GI pipe and for making a screwed joint with teflon tape or jute

Describe solvent cementing of PVC and brazing of copper joints with correct sequence of operations

Distinguish soil pipe, waste pipe, vent pipe and rainwater pipe and state the function of each

Explain the principles of house drainage: gradient, self-cleansing velocity, one-pipe and two-pipe systems, and trap seals

Identify water closets, wash basins, sinks, urinals, floor traps and their standard connections and sizes

Describe the layout and ventilation requirements of a septic tank and a soak pit

Demonstrate the installation sequence for a WC, wash basin and sink including trap, waste connection and testing

Explain testing of drainage lines by water test and air test and state the acceptance criteria

Describe the correct method of laying underground sewer pipe including bedding, jointing and backfilling

Solve numerical problems on drain gradient and pipe fall over a given length

List common plumbing faults such as leaking joints, dripping taps, choked traps, noisy pipes and low pressure, with their probable causes

Describe leak detection methods including visual inspection, water meter test, dye test and pressure testing

Explain repair procedures for replacing a tap washer, a float valve, a trap and a damaged pipe section

Describe preventive maintenance schedules for domestic and institutional plumbing systems

Read and interpret plumbing drawings using standard symbols for pipes, fittings, valves and fixtures

Prepare a material take-off list from a given plumbing layout drawing

Calculate quantities of pipe, fittings, solvent cement and labour for a small installation

Prepare a simple cost estimate with rate, quantity and amount columns and add overheads and profit

Describe the personal qualities, punctuality, discipline and teamwork expected in a plumbing workplace

Explain basic entrepreneurship steps: identifying a plumbing service opportunity, costing a job and quoting a price

State the importance of customer handling, warranty on work and workplace ethics

Plan and describe the sequence of a practical project such as installing a bathroom fixture set

Revise all domains using the fault table, procedure sheets and estimate prepared in earlier weeks

Solve previous-style objective and short-answer questions under timed conditions

Practise viva-style answers on tools, fixtures, drainage and safety

Identify weak areas from practice results and re-study them