main changes 2012 12

DNV SERVICE DOCUMENTS

Summary of Changes and Current Document Status

DECEMBER 2012DET NORSKE VERITAS AS

FOREWORDDNV is a global provider of knowledge for managing risk. Today, safe and responsible business conduct is both a licenseto operate and a competitive advantage. Our core competence is to identify, assess, and advise on risk management. Fromour leading position in certification, classification, verification, and training, we develop and apply standards and bestpractices. This helps our customers safely and responsibly improve their business performance. DNV is an independentorganisation with dedicated risk professionals in more than 100 countries, with the purpose of safeguarding life, propertyand the environment.

DNV service documents consist of among others the following types of documents:

Service Specifications. Procedural requirements. Standards. Technical requirements. Recommended Practices. Guidance.

The Standards and Recommended Practices are offered within the following areas:A) Qualification, Quality and Safety MethodologyB) Materials TechnologyC) StructuresD) SystemsE) Special FacilitiesF) Pipelines and RisersG) Asset OperationH) Marine OperationsJ) Cleaner EnergyO) Subsea SystemsU) Unconventional Oil & Gas Det Norske Veritas AS December 2012

Any comments may be sent by e-mail to [email protected]

This service document has been prepared based on available knowledge, technology and/or information at the time of issuance of this document, and is believed to reflect the best ofcontemporary technology. The use of this document by others than DNV is at the user's sole risk. DNV does not accept any liability or responsibility for loss or damages resulting fromany use of this document.

Summary of Changes and Current Document Status, December 2012 Contents Page 3CONTENTS

Sec. 1 General ................................................................................................................................................ 4

Sec. 2 Current Service Specifications, Standards and Recommended Practices .................................... 5

Sec. 3 Summary of Changes ......................................................................................................................... 9

A. Changes to DNV Service Specifications ........................................................................................................................ 9

B. Changes to DNV Standards .......................................................................................................................................... 10

C. Changes to Recommended Practices ............................................................................................................................ 12DET NORSKE VERITAS AS

Summary of Changes and Current Document Status, December 2012 Sec.1 Page 4SECTION 1GENERAL

As of October 2010 all DNV service documents are primarily published electronically and they are madeavailable for free as pdf files through http://www.dnv.com. The electronic pdf versions of the documents foundthrough the same site are the officially binding versions.Readers of documents are encouraged to regularly check for updates in order to ensure that they hold thecurrent updated versions.Updating SchemeThese documents are published throughout the year except DNV Offshore Service Specifications and OffshoreStandards which are normally published twice yearly, in April and in October, due to updates.If a document has been updated, the document will normally be given a new edition date.The corresponding Adobe PDF file will be made available through http://www.dnv.com and the date of the columnA of Table 1 in Sec.2 will be updated.If there is a need for amendments to the document; i.e. editorial and clarification corrections only, the electronic filewill be updated, but the edition date will be retained. However, a new Adobe PDF file will be generated and madeavailable through http://www.dnv.com. The date of the PDF file will appear in column B of Table 1 in Sec.2.The updates including amendments to each chapter will be described briefly on page 3 of that document.DET NORSKE VERITAS AS

Summary of Changes and Current Document Status, December 2012 Sec.2 Page 5SECTION 2CURRENT SERVICE SPECIFICATIONS, STANDARDS AND

RECOMMENDED PRACTICES

Table 1 Current Documents

Documents

ACurrent Edition

BAmendments; i.e. editorial

corrections and clarifications

onlyService SpecificationsDNV-DSS-105 Rules for Classification of Diving Systems 2012-07 DNV-DSS-314 Verification of Hydrocarbon Refining and Petrochemical Facilities 2010-10 2012-04DNV-DSS-315 Verification of Onshore LNG and Gas Facilities 2010-10 2012-04DNV-DSS-401 Technology Qualification Management 2012-12 DNV-DSS-402 Qualification Management for Geological Storage of CO2 2012-06 DNV-DSS-904 Type Certification of Wind Turbines 2012-01 Offshore Service SpecificationsDNV-OSS-101 Rules for Classification of Offshore Drilling and Support Units 2012-10 DNV-OSS-102 Rules for Classification of Floating Production, Storage and Loading

Units 2012-04

DNV-OSS-103 Rules for Classification of Floating LNG/LPG Production, Storage and Loading Units 2012-04

DNV-OSS-104 Rules for Classification of Self-Elevating Units 2012-04 DNV-OSS-121 Classification Based on Performance Criteria Determined from Risk

Assessment Methodology 2008-10 2011-10

DNV-OSS-201 Verification for Compliance with Norwegian Shelf Regulations 2012-04 2012-10DNV-OSS-202 Verification for Compliance with UK Shelf Regulations 2011-04 2011-10DNV-OSS-300 Risk Based Verification 2004-04 2012-04DNV-OSS-301 Certification and Verification of Pipelines 2000-10 2012-04DNV-OSS-302 Offshore Riser Systems 2010-10 2012-04DNV-OSS-304 Risk Based Verification of Offshore Structures 2006-10 2012-04DNV-OSS-305 Rules for Certification and Verification of Diving Systems 2010-10 2011-10DNV-OSS-306 Verification of Subsea Facilities 2004-06 2012-04DNV-OSS-307 Verification of Process Facilities 2004-06 2012-04DNV-OSS-308 Verification of Lifting Appliances for the Oil and Gas Industry 2010-10 2012-04DNV-OSS-312 Certification of Tidal and Wave Energy Converters 2008-10 2012-04DNV-OSS-313 Pipe Mill and Coating Yard - Qualification 2009-04 2011-10DNV-OSS-901 Project Certification of Offshore Wind Farms 2012-06StandardsDNV-DS-E403 Standard for Surface Diving Systems 2012-07 DNV-DS-J102 Design and Manufacture of Wind Turbine Blades, Offshore and

Onshore Wind Turbines 2010-10 2010-11

Offshore StandardsDNV-OS-A101 Safety Principles and Arrangements 2011-04 DNV-OS-B101 Metallic Materials 2012-10 DNV-OS-C101 Design of Offshore Steel Structures, General (LRFD Method) 2011-04 DNV-OS-C102 Structural Design of Offshore Ships 2012-10 DNV-OS-C103 Structural Design of Column Stabilised Units (LRFD Method) 2012-10 DNV-OS-C104 Structural Design of Self-Elevating Units (LRFD Method) 2012-04 DNV-OS-C105 Structural Design of TLPs (LRFD Method) 2011-04 DNV-OS-C106 Structural Design of Deep Draught Floating Units/Spars (LRFD and

WSD Method) 2012-04

DNV-OS-C201 Structural Design of Offshore Units (WSD Method) 2012-10 DNV-OS-C301 Stability and Watertight Integrity 2012-04 DET NORSKE VERITAS AS

Summary of Changes and Current Document Status, December 2012 Sec.2 Page 6DNV-OS-C401 Fabrication and Testing of Offshore Structures 2010-10 DNV-OS-C501 Composite Components 2010-10 DNV-OS-C502 Offshore Concrete Structures 2012-09 DNV-OS-C503 Concrete LNG Terminal Structures and Containment Systems 2010-10 DNV-OS-D101 Marine and Machinery Systems and Equipment 2012-10 DNV-OS-D201 Electrical Installations 2011-04 DNV-OS-D202 Automation, Safety, and Telecommunication Systems 2008-10 DNV-OS-D203 Integrated Software Dependent System (ISDS) 2012-12DNV-OS-D301 Fire Protection 2008-10 2009-10DNV-OS-E101 Drilling Plant 2009-10 DNV-OS-E201 Oil and Gas Processing Systems 2012-12 DNV-OS-E301 Position Mooring 2010-10 DNV-OS-E302 Offshore Mooring Chain 2008-10 2009-10DNV-OS-E303 Offshore Mooring Fibre Ropes 2010-10 DNV-OS-E304 Offshore Mooring Steel Wire Ropes 2009-04 2009-10DNV-OS-E401 Helicopter Decks 2012-04 DNV-OS-E402 Offshore Standard for Diving Systems 2010-10 DNV-OS-E403 Offshore Loading Buoys 2008-10 DNV-OS-E406 Design of Free Fall Lifeboats 2010-04 DNV-OS-E407 Underwater Deployment & Recovery Systems 2012-10 DNV-OS-F101 Submarine Pipeline Systems 2012-08 DNV-OS-F201 Dynamic Risers 2010-10 DNV-OS-H101 Marine Operations, General 2011-10 DNV-OS-H102 Marine Operations, Design and Fabrication 2012-01 DNV-OS-H201 Load Transfer Operations 2012-04 DNV-OS-H203 Transit and Positioning of Offshore Units 2012-02 DNV-OS-J101 Design of Offshore Wind Turbine Structures 2011-09 2011-10DNV-OS-J201 Offshore Substations for Wind Farms 2009-10 DNV-OS-J301 Standard for Classification of Wind Turbine Installation Units 2011-04 Recommended PracticesDNV-RP-A201 Plan Approval Documentation Types Definitions 2012-04 DNV-RP-A203 Qualification of New Technology 2012-12 DNV-RP-A204 Quality Survey Plan (QSP) for Offshore Class New-building Surveys 2011-09 DNV-RP-A205 Offshore Classification Projects - Testing and Commissioning 2012-03 DNV-RP-B101 Corrosion Protection of Floating Production and Storage Units 2007-04 DNV-RP-B401 Cathodic Protection Design 2010-10 2011-04DNV-RP-C101 Allowable Thickness Diminution for Hull Structure of Offshore Ships 2007-04 DNV-RP-C102 Structural Design of Offshore Ships 2002-02 DNV-RP-C103 Column-Stabilised Units 2012-04 DNV-RP-C104 Self-elevating Units 2012-11 DNV-RP-C201 Buckling Strength of Plated Structures 2010-10 DNV-RP-C202 Buckling Strength of Shells 2010-10 DNV-RP-C203 Fatigue Design of Offshore Steel Structures 2012-10 DNV-RP-C204 Design against Accidental Loads 2010-10 DNV-RP-C205 Environmental Conditions and Environmental Loads 2010-10 DNV-RP-C206 Fatigue Methodology of Offshore Ships 2012-10 DNV-RP-C207 Statistical Representation of Soil Data 2012-01 DNV-RP-C301 Design, Fabrication, Operation and Qualification of Bonded Repair of

Steel Structures 2012-04

Table 1 Current Documents (Continued)

Documents

ACurrent Edition



onlyDET NORSKE VERITAS AS

DNV-RP-C302 Risk Based Corrosion Management 2012-04

Summary of Changes and Current Document Status, December 2012 Sec.2 Page 7DNV-RP-D101 Structural Analysis of Piping Systems 2008-10 DNV-RP-D102 Failure Mode and Effect Analysis (FMEA) of Redundant Systems 2012-01 DNV-RP-D201 Integrated Software Dependent Systems 2009-10 DNV-RP-E101 Recertification of Well Control Equipment for the Norwegian

Continental Shelf 2012-01

DNV-RP-E102 Recertification of Blowout Preventers and Well Control Equipment for the US Outer Continental Shelf 2012-01

DNV-RP-E301 Design and Installation of Fluke Anchors in Clay 2012-05 DNV-RP-E302 Design and Installation of Plate Anchors in Clay 2002-12 DNV-RP-E303 Geotechnical Design and Installation of Suction Anchors in Clay 2005-10 DNV-RP-E304 Damage Assessment of Fibre Ropes for Offshore Mooring 2005-04 DNV-RP-E306 Dynamic Positioning Vessel Design Philosophy Guidelines 2012-09 DNV-RP-E307 Dynamic Positioning Systems - Operation Guidance 2011-01 DNV-RP-E401 Survey of Diving Systems 2007-04 DNV-RP-E402 Naval Rescue Submersibles 2010-10 DNV-RP-E403 Hyperbaric Evacuation Systems 2010-10 DNV-RP-F101 Corroded Pipelines 2010-10 DNV-RP-F102 Pipeline Field Joint Coating and Field Repair of Linepipe Coating 2011-05 DNV-RP-F103 Cathodic Protection of Submarine Pipelines by Galvanic Anodes 2010-10 DNV-RP-F105 Free Spanning Pipelines 2006-02 DNV-RP-F106 Factory Applied External Pipeline Coatings for Corrosion Control 2011-05 DNV-RP-F107 Risk Assessment of Pipeline Protection 2010-10 DNV-RP-F108 Fracture Control for Pipeline Installation Methods Introducing Cyclic

Plastic Strain 2006-01

DNV-RP-F109 On-Bottom Stability Design of Submarine Pipelines 2010-10 2011-11DNV-RP-F110 Global Buckling of Submarine Pipelines Structural Design due to

High Temperature/High Pressure 2007-10

DNV-RP-F111 Interference Between Trawl Gear and Pipelines 2010-10 DNV-RP-F112 Design of Duplex Stainless Steel Subsea Equipment Exposed to

Cathodic Protection 2008-10

DNV-RP-F113 Pipeline Subsea Repair 2007-10 DNV-RP-F116 Integrity Management of Submarine Pipeline Systems 2009-10 DNV-RP-F118 Pipe Girth Weld Aut System Qualification and Project Specific

Procedure Validation 2010-10

DNV-RP-F201 Design of Titanium Risers 2002-10 DNV-RP-F202 Composite Risers 2010-10 DNV-RP-F203 Riser Interference 2009-04 DNV-RP-F204 Riser Fatigue 2010-10 DNV-RP-F205 Global Performance Analysis of Deepwater Floating Structures 2010-10 DNV-RP-F206 Riser Integrity Management 2008-04 DNV-RP-F301 Subsea Separator Structural Design 2007-04 DNV-RP-F302 Selection and Use of Subsea Leak Detection Systems 2010-04 DNV-RP-F401 Electrical Power Cables in Subsea Applications 2012-02 DNV-RP-G101 Risk Based Inspection of Offshore Topsides Static Mechanical

Equipment 2010-10

DNV-RP-G103 Non-intrusive Inspection 2011-01 DNV-RP-H101 Risk Management in Marine - and Subsea Operations 2003-01 DNV-RP-H102 Marine operations during Removal of Offshore Installations 2004-04 DNV-RP-H103 Modelling and Analysis of Marine Operations 2011-04 2012-12DNV-RP-H104 Ballast, Stability, and Watertight Integrity -Planning and Operating

Guidance 2011-09


Documents

ACurrent Edition




Summary of Changes and Current Document Status, December 2012 Sec.2 Page 8DNV-RP-J101 Use of Remote Sensing for Wind Energy Assessments 2011-04 2011-11DNV-RP-J201 Qualification Procedures for CO2 Capture Technology 2010-04 DNV-RP-J202 Design and Operation of CO2 Pipelines 2010-04 DNV-RP-J203 Geological Storage of Carbon Dioxide 2012-04 DNV-RP-O401 Safety and Reliability of Subsea Systems 1985-04 DNV-RP-O501 Erosive Wear in Piping Systems 2007-11 2011-01


Documents

ACurrent Edition




DNV Service Documents , December 2012 Sec.3 Page 9SECTION 3SUMMARY OF CHANGES

A. Changes to DNV Service Specifications

DNV Service Specifications Main changesDocument

numberDocument title Main changes

DNV-OSS-101October 2012

Rules for Classification of Offshore Drilling and Support Units

Ch.1

Updated Sec.3 Table B3.

Ch.2

Update of Sec.6 B Position Mooring System.DNV-OSS-201April 2012

Verification for Compliance with Norwegian Shelf Regulations

Amendments October 2012

Reference to PSA interpretation letter of 26.06.2003 in Tables B1 (Ch.2, Sections 2 to 5) has been corrected by a reference to the unofficial English translation in the Handbook for application for Acknowledgement of Compliance.

DNV-DSS-401December 2012

Technology Qualification Management

This is a new document replacing DNV-OSS-401 Technology Qualification Management.

It describes how DNV can help developers and end users of new technology in line with Recommended Practice DNV-RP-A203 'Qualification of New Technology'.

'Statement of Endorsement' and 'Certificate of Fitness for Service' (as described in the withdrawn DNV-OSS-401) are superseded by 'Endorsement of Qualification Plan' and 'Technology Certificate' to better reflect the DNV involvement.

The role of technology qualification assistance provided by DNV is explained with respect to classification, certification and verification provided by DNV or other companies.

DNV-OSS-401 Technology Qualification Management

This document has been withdrawn and replaced by the new DNV-DSS-401.DET NORSKE VERITAS AS

DNV Service Documents , December 2012 Sec.3 Page 10B. Changes to DNV Standards

DNV Standards Main changesDocument


DNV-OS-B101October 2012

Metallic Materials Ch.2 Sec.1

Transverse impact values included in Table B4 and Table C5. Combinations of grain refining elements to be in line with Ship

Rules Pt.2 Ch.2. Figure 3d to be in line with Ship Rules Pt.2 Ch.2.

Ch.2 Sec.5

Temper condition H111 included in Table A2.

Ch.2 Sec.6

Whole chapter updated to be in line with Pt.2 Ch.1.

Numerous minor updates and corrections, e.g.:

Ch.1 Sec.1A,D Ch.2 Sec.1A,B,C,D,E, Ch.2 Sec.2E, Ch.2 Sec.3A,B,C, Ch.2 Sec.4A,B,C,D Ch.2 Sec.5A, Ch.2 Sec.6A,B,C.

DNV-OS-C102October 2012

Structural Design of Offshore Ships

General

LRFD method is moved from App.B to a new section, Sec.13. New App.B for life time extension of FPSOs. Editorial modifications and some figures included.

Sec.2 Material Selection and Inspection Principles

B105: Guidance note regarding doubling plates added. B203: Service temperature. Changed distance from 0.5 to 0.6 m

for interference from external structure. Table B1: Foundation attached to decks included. B405: regarding steel grade above minimum required added. C305: A guidance note for definition of critical details added.

Sec.3 Design Principles

Table B2 Design basis for wave load analysis for ultimate strength (old B1) modified.

Table B3 Design basis for wave load analysis for fatigue strength (old B2) modified.

B600: New benign water requirement included and moved from Sec.11 and Sec.12.

Old B500: Extreme condition removed and requirements changed. See B403.

C400: Usage factor for fine mesh FE analysis moved from Sec.5.

Sec.4 Design Loads

C300: Wind loads modified. C800: Combination of loads for topside and topside interface

modified and moved from Sec.6. C900: Minimum tank densities for the strength and fatigue

analysis included.DET NORSKE VERITAS AS

DNV Service Documents , December 2012 Sec.3 Page 11DNV-OS-C102October 2012(Continued)

Structural Design of Offshore Ships

Sec.5 Hull Strength

C400: Design loading conditions for the hull girder longitudinal strength for the survival condition. Table D1 moved from Sec.11 and Sec.12.

E: Local detail stress analysis. Tables modified and moved from Sec.11 and Sec.12.

F: fatigue strength moved to Sec.8.

Sec.6 Strength of Topside Structures

F: Global dynamic loads for topside structure is modified and combination tables moved to Sec.4 C800.

H: Table H1 modified. Coefficient for global strength for topside load bearing set to 1.0.

Old G Hull Deformation moved to F200 and item F205 regarding sliding supports has been added.

Sec.7 Topside Interface to hull structure

B400: (old C.) Combination of loads modified.

Sec.8 Fatigue Capacity Assessment

F: Fatigue sensitive details in the hull and topside supporting structures moved from Sec.11 and Sec.12.

G: FMS notation requirements included.

Sec.12 Additional Provisions for Floating Production, Storage and Offloading Units

C200: Green sea load. Hs min changed from 8.m to 10 m. D200: Quay requirement deviation given. Table H2 modified. Design fatigue factors (DFFs).

Sec.13 LRFD Method

New section - LRFD format moved from old App.B. C: Global strength analysis of the topside structure included.

App.A Conversion of Tanker to Floating Offshore Installation

A200 Benign waters. Reduction of the rule wave loads in benign waters by reducing the rule wave coefficient (Cw).

App.B Longitudinal Strength according to the LRFD Method

New. Life time extension of FPSOs.DNV-OS-C103October 2012

Structural Design of Column Stabilised Units (LRFD Method)

New Appendix C Column-stabilized Units Strength Requirements for Transit in Ice

DNV-OS-C201October 2012

Structural Design of Offshore Units (WSD Method)

New Appendix E Column-Stabilized Units Strength Requirements for Transit in Ice

DNV-OS-D101October 2012

Marine and Machinery Systems and Equipment

Sec.2 General Piping Design

In Table B2, column D - Ro-ro cargo holds, has been removed and the subsequent other locations renumbered.

DNV-OS-D203December 2012

Integrated Software Dependent Systems (ISDS)

GeneralThe document is totally revised.

DNV-OS-E201December 2012

Oil and Gas Processing Systems

Ch.3 Certification and Classification

Sec.3 Table B2 has been amended.DNV-OS-E407October 2012

Underwater Deployment & Recovery Systems

GeneralThis is a new document.DET NORSKE VERITAS AS

DNV Service Documents , December 2012 Sec.3 Page 12C. Changes to Recommended Practices

DNV Recommended Practices Main changesDocument


DNV-RP-A203December 2012

Qualification of New Technology

Since this Recommended Practice was published as a main revision in July 2011, text and figures have been updated for consistency.

DNV-RP-C104November 2012

Self-elevating Units Sec.2.4

New text and formula included for wind profile.

Sec.8.2

Misprint kL in formula is corrected.

App.A

A.2 Misprint in formula for Euler load PE is corrected.DNV-RP-C203October 2012

Fatigue Design of Offshore Steel Structures

General

A number of editorial corrections have been made.

Sec.3

3.3.7.3: new section Stress concentration factors for butt welds between members with equal thickness.

3.3.12 Stress concentration factors for joints with gusset plates: changes in section. Added recommendations for applicable S-N curves at inside of tubulars.

Sec.4

4.2 Tubular joints: correction of equation. 4.3.7: insertion of a new paragraph regarding simple cruciform

joints.

Sec.10

References /88/ and /89/ added.

App.C

Changes in Figure C-19 and Figure C-23.

App.D

5 S-N curves (B1, B2, C, C1 and C2) deleted in D.15 Table D-9.DNV-RP-C206October 2012

Fatigue Methodology of Offshore Ships

General

Requirements are generally referenced to DNV-OS-C102. Stress concentration factor due to weld geometry, Kw, is

removed. FPSO's generally replaced with offshore units.

Sec.2 Overview of Hull Fatigue Analysis

The former subsection 2.9 Design fatigue factors (DFF's) is removed and referenced to DNV-OS-C102 Sec.8.

Sec.3 Selection of Structural Details for Fatigue Analysis

The former Table 3-1 is removed and referenced to DNV-OS-C102 Sec.8.

DNV-RP-H103April 2012

Modelling and Analysis of Marine Operations

Amendment December 2012Sec.6 Landing on Seabed and Retrieval

Equation in item 6.2.3.8 moved back to its original location.DET NORSKE VERITAS AS

Section 1General

Section 2Current Service Specifications, Standards and Recommended Practices

Section 3Summary of ChangesA. Changes to DNV Service SpecificationsB. Changes to DNV StandardsC. Changes to Recommended Practices