Welding Troubleshooting Guide

---
name: welding-troubleshooting-guide
description: |
  Diagnose and resolve common problems a welder meets in workshops, shipyards and construction sites.
  TRIGGERS - Use when a welder needs a troubleshooting & problem solving for fabrication companies, construction and repair clients in workshops, shipyards and construction sites.
category: Welding
license: MIT
version: 1.0
---
# Troubleshooting & Problem Solving — Welding

Diagnose and resolve common problems a welder meets in workshops, shipyards and construction sites. The deliverable is a troubleshooting guide: symptoms, likely causes, checks and fixes.
This skill is written for a welder working with fabrication companies, construction and repair clients in workshops, shipyards and construction sites.

## When to use
- You are a welder preparing, delivering or reviewing this part of your work in workshops, shipyards and construction sites.
- You need a defensible, repeatable approach that produces a troubleshooting guide: symptoms, likely causes, checks and fixes.
- A colleague, auditor or client asks how this was done and what evidence supports it.

## Key Concepts
| Term | Meaning |
|------|---------|
| WPS | a weld procedure specification defining how a weld is made |
| Penetration | how deeply a weld fuses into the base metal |
| Slag | a residue that must be removed from some welds |

## Workflow
1. **Step 1** - Describe the problem precisely from the record in weld procedure specifications — when it started, what changed, who it affects
2. **Step 2** - Work from most likely and most dangerous causes first; rule out anything connected to weld failures in service early
3. **Step 3** - Run checks in a logical order using welding machines, changing one variable at a time so the cause can be isolated
4. **Step 4** - Apply the fix, then verify against weld defect rates that the problem is actually resolved, not just quieter
5. **Step 5** - Document the diagnosis and fix so the next occurrence is faster, and flag recurring problems for root-cause work

## Profession-Specific Components
| Component | Details for Welding |
|-----------|-------------------------------|
| Core documentation | weld procedure specifications; inspection reports; job cards; material certificates |
| Core tools & equipment | welding machines; grinders; inspection gauges; protective equipment |
| People involved | fabrication companies, construction and repair clients; the welder; colleagues and other services in workshops, shipyards and construction sites |
| Primary record | weld procedure specifications — keep it current, dated and attributable |

## Output Format
**Context:** [Situation in workshops, shipyards and construction sites] | **Objective:** [What this must achieve] | **Audience:** [fabrication companies, construction and repair clients and other stakeholders]

The finished output is a troubleshooting guide: symptoms, likely causes, checks and fixes, structured as:
1. Summary of position and evidence
2. Detail, following the workflow above
3. Decisions, actions, owners and dates
4. Review point and escalation route

### Action Plan
1. **Immediate:** Confirm scope, consent and the evidence available in weld procedure specifications.
2. **Short-term:** Complete the workflow steps and record outcomes against weld defect rates.
3. **Medium-term:** Review results, close actions, and update local procedures in workshops, shipyards and construction sites.

## Success Metrics
| Metric | Target | Method |
|--------|--------|--------|
| weld defect rates | Agree a local target and track the trend | Measured from weld procedure specifications and reviewed on a set cycle |
| production output | Agree a local target and track the trend | Measured from weld procedure specifications and reviewed on a set cycle |
| rework rates | Agree a local target and track the trend | Measured from weld procedure specifications and reviewed on a set cycle |
| qualification currency | Agree a local target and track the trend | Measured from weld procedure specifications and reviewed on a set cycle |

## Guardrails & Quality Checks
- Never let this happen: weld failures in service.
- Never let this happen: eye and skin burns.
- Never let this happen: fumes exposure.
- Work only within the competence and authority of a welder; escalate or refer anything beyond it.
- Record facts and observations, not speculation, and keep records confidential to workshops, shipyards and construction sites's rules.
- Verify names, dates, figures and measurements twice before anything is issued or signed off.
- Use only real, verified information from the case in hand — never invent results, credentials or evidence.

## Example (illustrative)
A welder in workshops, shipyards and construction sites applies this workflow for fabrication companies, construction and repair clients: they open
weld procedure specifications, work through the five steps using welding machines, and close by recording
the outcome against weld defect rates and agreeing the next review date. (Illustrative example only —
replace with the real details of the case in hand.)