• 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

Our Certificates

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 with the VCA safety assurance system to guarantee that all operations will be performed according to the highest safety, health and environmental standards. VCA is a multilateral and completely implemented safety program approved by a recognized classification society.

Hydrex is approved to the ISO 9001 : 2008 Quality 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.   

 

Service approval in-water surveys

Lloyd’s Register (LR) American Bureau of Shipping (ABS) Bureau Veritas (BV) Registro Italiano Navale (RINA) Nippon Kaiji Kyokai (NKK) DNVGL

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

Lloyd’s Register (LR) American Bureau of Shipping (ABS) Bureau Veritas (BV) Registro Italiano Navale (RINA) DNVGL

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

Lloyd’s Register (LR) American Bureau of Shipping (ABS) Bureau Veritas (BV) Registro Italiano Navale (RINA) DNVGL

Approved dry welding procedures AWS D3.6

Lloyd’s Register (LR) American Bureau of Shipping (ABS)

Approved wet welding procedures AWS D3.6

Lloyd’s Register (LR) American Bureau of Shipping (ABS)