Nuclear Sector
Precision Manufacturing for the Nuclear Sector
Fit For Nuclear (F4N) status, ISO 9001:2015 certification and full material traceability — the same precision engineering trusted subsea for over 25 years, applied to civil nuclear requirements.
Fit For Nuclear (F4N) — Granted
Awarded 19 October 2026 by NucCol · valid to 19 October 2027
MSCM is an independent UK manufacturer with over 25 years of precision engineering for safety-critical offshore applications. Through the Fit For Nuclear programme, that capability — precision machining, coded welding, in-house NDT and complete material traceability — is available to the civil nuclear supply chain, from new build to decommissioning.
Fit For Nuclear
MSCM holds Fit For Nuclear (F4N) granted status, delivered by NucCol. F4N measures manufacturers against the standards the civil nuclear supply chain demands, from quality management and safety culture through to process control. For MSCM it formalises what our subsea customers have relied on for two decades; equipment we build spends 25 to 30 years in service where failure is not an option and every component must be traceable to its material certificate.
- Fit For Nuclear (F4N) granted status
- ISO 9001:2015 certified by BSI (Certificate FS 629596)
- Material certification to EN 10204 3.1 / 3.2
- Manufacturing record books (MRBs) as standard
Capabilities Suited to Nuclear Work
Everything happens under one UK roof, giving full control over quality, schedule and traceability — precision CNC machining including 5-axis milling and turning, CNC tube bending, coded manual and automatic welding, fitting and assembly, and specialist coatings, all supported by dedicated project management.
- CNC machining: milling, turning and 5-axis
- CNC tube bending and precision pipework
- Manual and automatic welding
- High-pressure testing up to 1,725 bar
- NDT in-house: PMI, dye penetrant, radiography, CMM verification, ferrite scope
- Subcontract machining of complex components
A Proven Quality System
Our quality management system is built for industries where documentation is as important as the hardware. Detailed manufacturing record books accompany every product, materials are certified and traceable, and inspection is performed in-house — the discipline the nuclear supply chain requires, proven over thousands of safety-critical subsea components.
Nuclear Sector
Discuss a Nuclear Requirement
From precision components to fabricated assemblies — talk to our engineering team about capability, capacity and quality documentation.