BQCIS

Independent Qualification for Skilled Welders

In industries where structural integrity and safety are paramount, certified welders are critical. BQCIS offers third-party welder qualification testing to confirm technical competence in alignment with global codes and project-specific requirements.

Through a mix of destructive and non-destructive testing, we assess joint preparation, penetration, fusion, and defect tolerances. Certificates issued by BQCIS are globally recognized—strengthening credibility for contractors, EPC firms, and manufacturers.

Whether qualifying welders for pressure vessels, pipelines, offshore structures, or fabrication shops, BQCIS ensures compliance and confidence through impartial inspection and verification.

Key Activities in Welder Qualification Testing

Welding Procedure Review (WPS)

Evaluation of Welding Procedure Specifications (WPS) and qualification records to ensure compliance with project standards.

Test Coupon Preparation & Execution

Supervised welding on test coupons under controlled conditions simulating real project environments.

Destructive Testing Evaluation

Macro/micro examination, bend tests, tensile, and fracture analyses performed by certified metallurgical labs.

Non-Destructive Examination (NDE)

Application of radiographic, ultrasonic, and magnetic particle testing to validate weld soundness.

Qualification Against Code Criteria

Comparison with code-specific acceptance standards (ASME IX, AWS D1.1, ISO 9606, EN 287-1).

Certification & Record Control

Issuance of official certificates and maintenance of traceable qualification records in BQCIS archives.

Re-qualification & Renewal

Scheduled retesting to maintain validity and ensure continued compliance over time.

Audited Documentation Review

Independent verification of welder IDs, WPS linkage, and procedural documentation integrity.

Welder Performance Monitoring

Ongoing site surveillance and verification of welder performance on production welds to ensure consistent quality.

Key Benefits of Welder Qualification Testing

Assured Weld Quality

Demonstrates conformance to engineering and safety standards, reducing defect rates and failures.

Global Recognition

Certification accepted across international industries including oil & gas, power, marine, and construction.

Reduced Project Risk

Prevents costly rework, shutdowns, and delays through verified welder capability.

Compliance with Client Specifications

Meets EPC and OEM qualification criteria through documented and traceable testing processes.

Case Study

Qualification of Offshore Pipeline Welders for LNG Project

The Challenge:

An international LNG contractor required rapid qualification of 120 offshore welders to meet a tight project timeline in high-risk marine environments.

Our Solution:

BQCIS deployed mobile qualification units with on-site labs for testing under ISO 9606 and ASME IX, performing DT and NDE within seven days of arrival.

The Result:

All welders achieved certification, project NDE rejection rates dropped below 1.5%, and the client’s quality audit was passed with zero non-conformities.

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