Norway/UK Regulatory Guidance for Offshore Diving
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AB The International Marine Contractors Association Norway/UK Regulatory Guidance for Offshore Diving (NURGOD) IMCA D 034 www.imca-int.com December 2003 AB The International Marine Contractors Association (IMCA) is the international trade association representing offshore, marine and underwater engineering companies. IMCA promotes improvements in quality, health, safety, environmental and technical standards through the publication of information notes, codes of practice and by other appropriate means. Members are self-regulating through the adoption of IMCA guidelines as appropriate. They commit to act as responsible members by following relevant guidelines and being willing to be audited against compliance with them by their clients. There are two core activities that relate to all members: Safety, Environment & Legislation Training, Certification & Personnel Competence The Association is organised through four distinct divisions, each covering a specific area of members’ interests: Diving, Marine, Offshore Survey, Remote Systems & ROV. There are also four regional sections which facilitate work on issues affecting members in their local geographic area – Americas Deepwater, Asia-Pacific, Europe & Africa and Middle East & India. IMCA D 034 The Norway/UK Regulatory Guidance for Offshore Diving (NURGOD) has been developed jointly by IMCA, under the direction of its Diving Division Management Committee, and OLF (Oljeindustriens Landsforening – The Norwegian Oil Industry Association). www.imca-int.com/diving The information contained herein is given for guidance only and endeavours to reflect best industry practice. For the avoidance of doubt no legal liability shall attach to any guidance and/or recommendation and/or statement herein contained. Norway/UK Regulatory Guidance for Offshore Diving IMCA D 034 – December 2003 1 Introduction and Scope.................................................................................................... 1 1.1 General ......................................................................................................................................................................................1 1.2 Background ...............................................................................................................................................................................1 1.3 Objectives .................................................................................................................................................................................1 1.4 Assumptions .............................................................................................................................................................................1 1.5 Methodology.............................................................................................................................................................................2 1.6 Status of the Guidance ...........................................................................................................................................................2 1.7 Updating Arrangements .........................................................................................................................................................2 2 Normative References ..................................................................................................... 3 3 Administrative Requirements ......................................................................................... 4 3.1 Organisation .............................................................................................................................................................................4 3.2 Administrative Requirements ...............................................................................................................................................4 3.3 Management of Exceptions....................................................................................................................................................4 3.4 Application for Consent to Dive .........................................................................................................................................4 3.5 Documentation ........................................................................................................................................................................5 3.6 Reporting...................................................................................................................................................................................7 3.7 Diving Contractor’s Contingency Centre..........................................................................................................................8 4 Health, Working Environment and Safety..................................................................... 9 4.1 Health Organisation................................................................................................................................................................9 4.2 Medical Equipment ..................................................................................................................................................................9 4.3 Suitable Doctors......................................................................................................................................................................9 4.4 Medical Checks ........................................................................................................................................................................9 4.5 Liaison with a Suitable Doctor ...........................................................................................................................................10 4.6 Nurse........................................................................................................................................................................................10 4.7 Safety Delegates.....................................................................................................................................................................10 4.8 Working Environment Committee ...................................................................................................................................10 5 Personnel Qualification Requirements......................................................................... 12 5.1 Familiarisation Process .........................................................................................................................................................12 5.2 Training and Competence ...................................................................................................................................................12 6 Technical Requirements ................................................................................................ 15 6.1 Diving Equipment - General................................................................................................................................................15 6.2 Maintenance and Certification Systems............................................................................................................................19 6.3 Support Vessel .......................................................................................................................................................................20 7 Operational Requirements ............................................................................................ 22 7.1 Numbers of Personnel/Team Size .....................................................................................................................................22 7.2 Working Periods/Time Provisions.....................................................................................................................................22 7.3 General ....................................................................................................................................................................................24 8 Emergency and Contingency Equipment..................................................................... 27 8.1 Hyperbaric Evacuation..........................................................................................................................................................27 8.2 Habitats....................................................................................................................................................................................29 8.3 Plant & Equipment.................................................................................................................................................................29 1 Introduction and Scope 1.1 General The offshore commercial diving industry, while providing services to the oil and gas industry, can be the subject of various regulations and standards imposed by national governments of a particular area, the clients who wish the work carried out, the insurers of the diving contractor or other outside bodies. The document is intended to assist the following, among others: ♦ Personnel involved in diving operations; ♦ Client's staff involved in the preparation of bid documents and contracts; ♦ Client and diving contractor representatives; ♦ Vessel owners and marine crews involved with diving operations; ♦ All personnel involved in operational management. In order to provide