Work techniques and procedures, performed by Hydrex, are authorized by all the major classification societies and meet high quality and safety standards.

Hydrex is approved to the ISO 9001 : 2015 Quality Management and the ISO 45001: 2018 Safety Management System Standards to guarantee that you receive the best possible service, so that we can respond to any crisis on immediate bases. The work will be performed as soon as you need it! 

Founded in 1968, the Association of Diving Contractors International, Inc. was originally a small group of diving companies with a goal was to create a non-profit organization dedicated to the art and science of commercial diving. Initially comprised of just U.S. domiciled companies, the Association now has companies from 41 other nations throughout the world; all pledging to comply with the ADCI Consensus Standards for Commercial Diving Operations.   

Approved wet welding procedures AWS D3.6M:2017 Class A ISO 156 18-1 Groove weld

Service approval in-water surveys

Approved procedure for repair of cracks in hull plating below waterline of vessel’s afloat

Approved procedure for welding inserts in hull plating below waterline of vessel's afloat

Approved dry welding procedures AWS D3.6

Approved wet welding procedures AWS D3.6