DNV OS D301 PDF

If any person suffers loss or damage which is proved to have been caused by any negligent act or omission of Det Norske Veritas, then Det Norske Veritas shall. Document replaced. This document has been replaced by an offshore standard ( OS) in the DNV GL portfolio: DNVGL-OS-D All DNV GL service. Offshore Standard DNV-OS-D, October Page 4 – Changes. Amended October see note on front cover. DET NORSKE VERITAS.

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To regulations Re Section 61 Supply of food and drinking water The requirement regarding design as mentioned in the second subsection, entails that technical solutions for food and drinking water supply shall satisfy the provisions in the Food Regulations, as well as the Regulations relating to water supply and drinking water in Norwegian only.

It should be possible to incorporate the materials in a system for coordinated action against acute pollution.

Facilities – Petroleum Safety Authority Norway

For electrical installations on mobile facilities that are not production facilities and that are ox in a national ships’ register, the DNV OS-D standard may be used as an alternative. This section covers technical provisions ow reduce acute and prolonged chemical exposure related to transport, transfer, use and disposal of chemicals. In order to fulfil the requirements for design and siting referred to in the fourth subsection, d031 facility should be designed so that the potential for and ow of accidents are reduced.

For classification of areas at risk of explosion as mentioned in the fifth subsection, the IEC standard should be used. It follows from Section 26 of the Management Regulations that the operator shall provide an overview of previously granted exemptions for mobile facilities in applications for consent.

Verification of the performance of well barriers as mentioned in the final subsection, can be based on pressure testing, testing of accessibility, response time and leakage rates, as well as observation of physical properties. Examples of methods for the determination of safety integrity levels. For protection of subsea production facilities against mechanical damage, see Section 45 of the Framework Regulations. Norwegian Oil and Gas Association. An alternative system for activation as mentioned in the fourth subsection, means a system that is acoustically operated, ROV-operated or remote-controlled in some other way.

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Regulations of 10 February No. Where flammable materials are used, they should limit the spread of fire and produce little smoke, heat and toxic substances. Re Section 55 Production facility. Sections 4, 5, 610 and 12 state that consideration shall be given to the risk of pollution oa environmental risk when selecting materials and when choosing and designing facilities and plants.

Where m and nnn denotes numbers and X letter. For design of plants and equipment for manned underwater operations on vessels, see Section 1. Protection as mentioned in the second subsection, means, inter alia, that the equipment shall be located in such a manner that communication is not disrupted.

The standard of hygiene as mentioned in the second subsection, should particularly be maintained in cabins, day rooms, the health department and areas where food is stored, prepared and served, cf. In order to fulfil the requirements relating to design of internal communication and alarm systems as mentioned in the first subsection, the following standards should be used: Area requirements as mentioned in the sixth subsection, can be fulfilled through both technical and operational measures.

Section 5 litera c.

d30 The central control room or the bridge should be given priority to send messages via the PA system. When it comes to the assessment of the technical condition of the facility, it will be natural for the responsible party to base this on the assumption that the requirements of today’s facilities regulations indicate an acceptable prudent level.

The Norwegian Institute of Public Health’s guideline material for drinking water units.

DNV OS F 101

Re Section 28 Safety signs Storting White Paper 25 The Government’s environmental policy and the state of the environment in Norway relating to reduction of emissions and discharges.

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Vnv regards requirements related to electrical equipment, see Sections 77 and In order to fulfil the other requirements as mentioned in this section, the standard NORSOK S Chapter 20 should be used, with the following addition: Major rebuilding and modifications as mentioned in this Section No.

The requirement relating to protection against overvoltage as mentioned in rnv e, means that suitable protection shall be used to safeguard against hazard and accident incidents resulting from surge caused by isolation failure, faults in voltage regulators or faults between electric circuits with varying voltage, changes in load associated with is and disconnecting switches, earth faults and atmospheric overvoltage.

The requirement for independence as mentioned in the first subsection, entails that the process safety system is in addition to systems for management and control and other safety systems. In cases where the party responsible has chosen to apply older technical requirements for a facility, questions may arise over time as to how the technical condition of the facility compares with today’s prudent standard, cf.

Particular consideration should be given to the installation’s potential earth fault currents and leakage currents. It should be possible to d31 the materials in such a way that they can be mobilised at any given time in accordance with the emergency preparedness plan. Following delegation of authority from the Norwegian Food Safety Authority, the County Governor of Rogaland supervises compliance with the provision relating to food, water supply and drinking water in the petroleum activities.

Open drainage systems as mentioned d30 the first paragraph means systems that collect liquid, but are not pressurised. Radiation as mentioned in the first subsection, means ionising and non-ionising radiation.