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DNVGL - DNV-OS-E302

OFFSHORE MOORING CHAIN

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Organization: DNVGL
Publication Date: 1 October 2008
Status: inactive
Page Count: 30
scope:

Scope and application

The mooring chain and accessories specified herein are intended for position mooring applications such as: mooring of mobile offshore units, mooring of floating production units, mooring of offshore loading systems, and mooring of gravity base structures during fabrication.

Mooring chain links covered are common stud links and common stud less links, connecting common links (splice links), enlarged links and end links.

Mooring chain accessories covered are detachable connecting links (shackles), connecting plates (triplates etc), end (anchor) shackles, swivels and swivel shackles.

Document History

DNV-OS-E302
July 1, 2022
Offshore mooring chain
The standard covers the mooring chain and accessories for all types of floating offshore units, including loading buoys. Mooring chain links covered by this standard are common stud links and common...
DNVGL-OS-E302
July 1, 2018
Offshore Mooring Chain
Scope and application The standard has been written for general world-wide application. Governmental regulations may include requirements in excess of the provisions by this standard depending on...
DNV-OS-E302
July 1, 2018
Offshore mooring chain
Scope and application The standard has been written for general world-wide application. Governmental regulations may include requirements in excess of the provisions by this standard depending on...
DNV-OS-E302
July 1, 2015
Offshore Mooring Chain
A description is not available for this item.
DNVGL-OS-E302
July 1, 2015
Offshore Mooring Chain
A description is not available for this item.
DNV-OS-E302
October 1, 2013
Offshore Mooring Chain
Sub-section A specifies the general requirements for rolled steel bars, steel forgings and steel castings to be used in the manufacture of offshore mooring chain and accessories. Specific...
DNV-OS-E302
October 1, 2008
OFFSHORE MOORING CHAIN
A description is not available for this item.
DNV-OS-E302
October 1, 2008
OFFSHORE MOORING CHAIN
Scope and application The mooring chain and accessories specified herein are intended for position mooring applications such as: mooring of mobile offshore units, mooring of floating production...
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References

This document references:
EN 288-1 - Specification and Approval of Welding Procedures for Metallic Materials - Part 1: General Rules for Fusion Welding
Published by CEN on February 1, 1992
A description is not available for this item.
This document references:
EN 10228-3 - Non-destructive testing of steel forgings - Part 3: Ultrasonic testing of ferritic or martensitic steel forgings
Published by CEN on June 1, 2016
This European Standard describes techniques to be used for the manual, pulse-echo, ultrasonic testing of forgings manufactured from ferritic and martensitic steel. Mechanized scanning techniques,...
This document references:
EN 288-2 - Specification and Approval of Welding Procedures for Metallic Materials - Part 2: Welding Procedure Specification for Arc Welding
Published by CEN on February 1, 1992
A description is not available for this item.
This document references:
EN 288-5 - Specification and Approval of Welding Procedures for Metallic Materials - Part 5: Approval by Using Approved Welding Consumables for Arc Welding
Published by CEN on January 1, 1994
A description is not available for this item.
This document references:
API SPEC 2F - Specification for Mooring Chain
Published by API on June 1, 1997
This specification covers flash-welded chain and forged kenter connecting links used for mooring of offshore floating vessels such as drilling vessels, pipe lay barges, derrick barges, and storage...
This document is referenced by:
EN ISO 19901-7 - Petroleum and natural gas industries - Specific requirements for offshore structures - Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units
Published by CEN on May 1, 2013
This part of ISO 19901 specifies methodologies for a) the design, analysis and evaluation of stationkeeping systems for floating structures used by the oil and gas industries to support 1)...
This document is referenced by:
SN EN ISO 19901-7 - Petroleum and natural gas industries - Specific requirements for offshore structures - Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units
Published by SNV on August 1, 2013
This part of ISO 19901 specifies methodologies for a) the design, analysis and evaluation of stationkeeping systems for floating structures used by the oil and gas industries to support 1)...
This document is referenced by:
DIN EN ISO 19901-7 - Petroleum and natural gas industries - Specific requirements for offshore structures - Part 7: Stationkeeping systems for floating offshore structures and mobile offshore units (ISO 19901-7:2013); English version EN ISO 19901-7:2013, only on CD-ROM
Published by DIN on August 1, 2013
This part of ISO 19901 specifies methodologies for a) the design, analysis and evaluation of stationkeeping systems for floating structures used by the oil and gas industries to support 1)...
This document is referenced by:
DNV SUMMARY OF CHANGES - DNV SERVICE SPECIFICATIONS, STANDARDS AND RECOMMENDED PRACTICES - Summary of changes
Published by DNVGL on November 1, 2014
GENERAL As of October 2010 all DNV service documents are primarily published electronically and they are made available for free as pdf files through http://www.dnv.com. The electronic pdf versions...
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