Welding Inspection
Danholsen Global Services Limited (DGSL) provides comprehensive welding inspection and technical support services to assure the highest standards of weld quality, safety, and code compliance across critical assets. Our certified inspectors deliver precise, unbiased assessments for projects in oil and gas, marine, fabrication yards, and process facilities.
From pre-weld planning to final acceptance, we verify that welding activities, personnel, consumables, and equipment conform to client specifications, approved procedures, and regulatory requirements. Our approach reduces defect rates, strengthens integrity, and improves overall project performance.
Welding Inspection & Surveillance
We perform fit-up checks, in-process welding surveillance, visual weld inspection, and final acceptance reviews for structural and piping systems. Inspection coverage is executed against applicable standards and project ITP hold points for full traceability.
WPS/PQR Development & Qualification
Our team supports welding procedure development, qualification test planning, and Procedure Qualification Record (PQR) verification to ensure procedures are technically valid for the required materials, thicknesses, and service conditions.
Welder Qualification Testing
We coordinate welder qualification tests, monitor practical execution, and document compliance results to verify that welders are approved for the relevant process, position, and joint configuration before production welding begins.
Welding Equipment & Process Control
DGSL also provides welding equipment calibration and process parameter verification to maintain arc stability, heat input control, and repeatable weld quality across production and shutdown scopes.
Service Growth
Our welding inspection services continue to scale through disciplined QA/QC governance, inspector competency development, and strict procedural compliance. We help clients minimise repair cycles and improve weld acceptance performance across project phases.
Weld Acceptance Reliability 0 %
Procedure Compliance Assurance 0 %
On-Time Inspection Reporting 0 %
With a strong focus on precision, consistency, and technical excellence, DGSL supports clients in maintaining weld integrity, reducing non-conformances, and meeting regulatory expectations at every stage of fabrication and construction. Our ISO 9001:2015 certified quality system underpins dependable inspection outcomes from planning to final dossier closeout.
Related Questions to Service
Why is independent welding inspection essential for project quality?
Independent inspection verifies that weld preparation, execution, and acceptance criteria are consistently met. This reduces defect recurrence, prevents costly rework, and improves long-term structural and pressure-boundary reliability.
Can DGSL support both onshore and offshore welding activities?
Yes. Our inspectors are deployed across fabrication yards, offshore facilities, and onshore process plants, with mobilisation and supervision aligned to site-specific HSE controls and permit systems.
Do you support WPS/PQR and welder qualification programs?
Absolutely. We assist with WPS/PQR development and qualification, witness welder qualification tests, and provide structured documentation to confirm personnel and procedure readiness before production welding.
How do you control welding equipment and process consistency?
We verify calibration status, monitor essential welding variables, and enforce procedure conformance throughout execution. This improves repeatability, stabilises quality, and keeps weld outputs within acceptable limits.
Can you support single projects and long-term QA/QC frameworks?
Yes. DGSL supports one-off inspection scopes, project-based surveillance, and long-term QA/QC programs with scalable staffing, regular reporting, and consistent technical oversight.