CSWIP 3.1 Welding Inspector (Junior / Core Level) in Madurai

Preparatory training and examination at the BlastCorr India centre in Madurai, Tamil Nadu.

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Welder joining a metal frame with a bright arc

Course overview

The CSWIP 3.1 Welding Inspector qualification is the industry-standard credential demanded by oil & gas, offshore, and heavy structural engineering contractors worldwide. This comprehensive course trains professionals to take charge of end-to-end welding quality control—from verifying procedures (WPS/PQR) and welder qualifications to witnessing destructive tests, reviewing post-weld heat treatment (PWHT), and producing conclusive inspection reports.

Who this course is for

✓Welders, fabricators and supervisors moving into welding inspection
✓QA/QC engineers and inspectors on fabrication, pipeline and construction projects
✓Inspectors who need an internationally recognised welding inspector certificate

Certification body / scheme

✓CSWIP

Eligibility and entry requirements

✓Candidates must fulfil at least one of the following criteria prior to taking the certification exam:
✓A minimum of 3 years of verified welding inspection duties under qualified supervision; or
✓Certified CSWIP Visual Welding Inspector for a minimum of 2 years with documented inspection duties; or
✓Certified CSWIP Welding Instructor or Welding Foreman/Supervisor for a minimum of 1 year; or
✓Mature Candidate Route: 10 years of recent verified welding inspection experience, OR an IWI-Basic Level Diploma with 2 years of continuous experience.
✓Note: Requires standard eyesight certificate meeting Times Roman N5 / Jaeger 1 standards within the last 12 months.

Training requirements

Typical course duration:

✓5 days intensive classroom & laboratory training
✓1 day examination

Certification requirements

Examination format (70% pass mark required in all parts):

✓Theory Part 1: Welding Inspection Theory (80 multiple-choice questions – 2 hours)
✓Theory Part 2: WPS and Welder Certification Scrutiny (40 multiple-choice questions – 1 hour 30 minutes)
✓Practical Part 1: Hands-on inspection, measurement, and code evaluation of 8 examination specimens (1 hour 30 minutes)

Syllabus

Covers all modules of the Visual Welding Inspector course plus:

01Materials & WeldabilityEffects of carbon equivalent, composition, thickness, and diffusible hydrogen on steel weldability; avoidance of Hydrogen-Induced Cold Cracking (HACC) and lamellar tearing.
02Post-Weld Heat Treatment (PWHT)Heating/cooling cycles, soak temperatures, thermocouple layouts, and chart verification.
03WPS & Welder Approval TestsInterpretation and verification of Welding Procedure Specifications (WPS), Procedure Qualification Records (PQR/WPQR), and Welder Performance Qualifications (WPQ) under ASME IX, ISO 9606, and AWS standards.
04Destructive TestingTensile, bend, Charpy V-notch impact, macro-etching, and hardness testing methods and compliance evaluation.
05Non-Destructive Testing (NDT) OverviewPrinciples, capabilities, applications, and report evaluation for Penetrant Testing (PT), Magnetic Particle Testing (MT), Radiographic Testing (RT), and Ultrasonic Testing (UT).
06Distortion & Residual StressesCauses, mitigation techniques, balance welding sequences, and mechanical/thermal control.
07Inspection ReportingTechnical documentation, non-conformance reports (NCR), inspection test plans (ITP), and final punch listing.

Career & job opportunities

CSWIP 3.1 is globally recognized by EPC contractors and inspection agencies:

Target RolesWelding QC Inspector, Site QA/QC Engineer, Third-Party Inspection (TPI) Surveyor, Pipeline Welding Inspector, Structural QA/QC Specialist.
Hiring IndustriesOil & Gas (onshore/offshore facilities), refinery turnarounds, cross-country pipelines, power plants (nuclear and thermal), petrochemical complexes, and bridge fabrication.
Career ProgressionLeads to CSWIP 3.2 Senior Welding Inspector and QC Coordination/Managerial roles.

Upcoming CSWIP 3.1 Welding Inspector dates

PreparatoryPracticalExam dateVenue
16-Nov-26 – 18-Nov-2619-Nov-2627-Nov-26Madurai
20-Dec-26 – 22-Dec-2623-Dec-2630-Dec-26Madurai
10-Jan-27 – 12-Jan-2713-Jan-2730-Jan-27Madurai
15-Feb-27 – 17-Feb-2718-Feb-2722-Feb-27Madurai
22-Mar-27 – 24-Mar-2725-Mar-2726-Mar-27Madurai
19-Apr-27 – 21-Apr-2722-Apr-272-May-27Madurai
17-May-27 – 19-May-2720-May-2721-May-27Madurai
14-Jun-27 – 16-Jun-2717-Jun-2723-Jun-27Madurai
19-Jul-27 – 21-Jul-2722-Jul-2723-Jul-27Madurai
16-Aug-27 – 18-Aug-2719-Aug-2726-Aug-27Madurai
6-Sep-27 – 8-Sep-279-Sep-2710-Sep-27Madurai
18-Oct-27 – 20-Oct-2721-Oct-2729-Oct-27Madurai
15-Nov-27 – 17-Nov-2718-Nov-2726-Nov-27Madurai
27-Dec-27 – 29-Dec-2730-Dec-2731-Dec-27Madurai

Duration, exam and fees

Each batch runs preparatory classes, a practical session and the examination. For the next batch that means classes from 16-Nov-26 to 18-Nov-26, the practical on 19-Nov-26 and the exam on 27-Nov-26.

Fees depend on the batch and the examination body's charges. Admissions confirm the current fee and what it includes when you enquire.

Frequently asked questions

Where is the CSWIP 3.1 Welding Inspector course held?

Preparatory classes and the exam are held at the BlastCorr India centre, No. 146, First floor, NSK Street, Nethaji Road, Bypass Rd, Nehru Nagar, Madurai 625016, Tamil Nadu. Accommodation is available on the ground floor of the same building.

Who can apply for CSWIP 3.1 Welding Inspector?

Entry requirements: Candidates must fulfil at least one of the following criteria prior to taking the certification exam:; A minimum of 3 years of verified welding inspection duties under qualified supervision; or; Certified CSWIP Visual Welding Inspector for a minimum of 2 years with documented inspection duties; or; Certified CSWIP Welding Instructor or Welding Foreman/Supervisor for a minimum of 1 year; or; Mature Candidate Route: 10 years of recent verified welding inspection experience, OR an IWI-Basic Level Diploma with 2 years of continuous experience.; Note: Requires standard eyesight certificate meeting Times Roman N5 / Jaeger 1 standards within the last 12 months..

Which body issues the certificate?

CSWIP.

When is the next CSWIP 3.1 Welding Inspector intake?

The next batch starts preparatory classes on 16-Nov-26, with the exam on 27-Nov-26 in Madurai. All dates are on the exam calendar.

What is the fee for CSWIP 3.1 Welding Inspector?

Fees depend on the batch and the examination body. Admissions confirm the current fee when you enquire, by phone, WhatsApp or the Apply form.

How do I apply?

Fill in the Apply form on this site, or send your CV on WhatsApp to +91 89033 30890. Admissions reply within one working day.

Ready to join the next CSWIP 3.1 Welding Inspector batch?Send your details and admissions will confirm eligibility, dates and fees.
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