Employability Skills and Industrial Practices
What this domain tests
Workplace discipline, quality systems, documentation that a welder must handle, cost estimation, and communication skills for interview and shop-floor work.
Core rules
- 5S. Seiri (sort), Seiton (systematise), Seiso (sweep), Seiketsu (standardise), Shitsuke (self-discipline). Applied to a welding bay, this means cables coiled off the floor, electrodes back in the oven, fume extraction working and identified scrap bins.
- Documentation. A WPS states the qualified parameters; the PQR records the test that proved them; the welder holds a qualification (for example ISO 9606) restricted to the process, position, thickness range and material covered by the test. Welding outside that range is a non-conformance even if the weld looks sound.
- Quality tools. First-piece inspection, fillet gauges and weld replicas, traceability of heat numbers, non-conformance reports, and Kaizen improvement suggestions.
- Costing. Job cost = material + consumable + labour + overhead, then profit margin. Material wastage (off-cuts, stub ends, spatter) is a controllable cost; stub loss on a 350 mm electrode can be 40–50 mm.
- Soft skills. Toolbox talks, correct technical vocabulary, listening for the actual requirement, teamwork with fitters and inspectors, and a resume that quantifies what you can do rather than listing adjectives.
- Entrepreneurship. Quotation writing, GST-compliant invoicing, machine-hour rates and basic record keeping.
Worked example
Price a small bracket job: 4 kg MS at ₹80/kg, 0.5 kg electrodes at ₹200/kg, 1.5 h labour at ₹150/h, overhead 15% of material plus labour, profit 10%. Material 320; consumable 100; labour 225 → direct 645. Overhead = 0.15 × 645 = 96.75 → subtotal 741.75. Profit = 0.10 × 741.75 = 74.18. Quoted price ≈ ₹816. Reasoning: overhead is charged on direct cost, profit is charged on the full cost including overhead - charging profit before overhead under-prices the job.
Traps
Quoting a price that omits overhead or consumable wastage; assuming a welder qualification covers all positions and thicknesses; treating 5S as a one-day clean-up rather than a daily standard.