MODU 2011

Notices

and

General

Information

RULES FOR BUILDING AND CLASSING

MOBILE OFFSHORE DRILLING UNITS 2008NOTICES AND GENERAL INFORMATION

American Bureau of Shipping Incorporated by Act of Legislature of the State of New York 1862

Copyright 2008 American Bureau of Shipping ABS Plaza 16855 Northchase Drive Houston, TX 77060 USA

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partNotices and General InformationCONTENTSIntroduction....................................................................................................1TABLE 1 TABLE 2 Applicable Editions of Booklets Comprising 2008 Rules .............2 Division and Numbering of Rules .................................................2

Change Notice (2008) ....................................................................................3TABLE 3 TABLE 4 Summary of Changes from the 2006 Rules .................................3 Comparison of the Numbering System of the 2006 Rules vs. 2008 Rules ...................................................................................9

ABS RULES FOR BUILDING AND CLASSING MOBILE OFFSHORE DRILLING UNITS . 2008

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Notices and General InformationIntroduction1. The year 2008 edition of the Rules for Building and Classing Mobile Offshore Drilling Units is a complete reprint of the 2006 edition, consisting of the seven (7) booklets as shown in Table 1. The Rules have been reorganized, and a new Part 5 for fire and safety measures and features has been added. The survey requirements in the former Part 5 are now in Part 6, along with requirements for surveys during construction and for testing and trials. The cross-reference table in Table 4 shows the relationship between the 2006 numbering and the 2008 numbering. The purpose of the generic title ABS Rules for Conditions of Classification Offshore Units and Structures (Part 1) is to reflect the expanded contents of PART 1, as a result of including consolidated requirements for Classification applicable to all types of offshore units, pipelines, risers, and other offshore structures, as specified in the Foreword to Part 1. With regard to Part 2, the purpose of the generic title ABS Rules for Materials and Welding is to emphasize the common applicability of the requirements to ABS-classed vessels, other marine structures and their associated machinery, and thereby make PART 2 more readily a common PART of various ABS Rules and Guides, as appropriate. 2. 3. The numbering system applied in the Rules is shown in Table 2. The primary changes from the 2006 edition of the Rules are identified and listed in Table 3. The effective date of the indicated Rule Changes is 1 January 2008, unless specifically indicated otherwise. The effective date of each technical change since 1993 is shown in parenthesis at the end of the subsection/paragraph titles within the text of each Part. Unless a particular date and month are shown, the years in parentheses refer to the following effective dates:(2000) and after (1999) (1998) (1997) 1 January 2000 (and subsequent years) 12 May 1999 13 May 1998 19 May 1997 (1996) (1995) (1994) (1993) 9 May 1996 15 May 1995 9 May 1994 11 May 1993

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Until the next edition of the Rules for Building and Classing Mobile Offshore Drilling Units is published, Rule Change Notices and/or Corrigenda, as necessary, will be published on the ABS website www. eagle.org only, and will be available free for downloading. It is not intended to publish hard copies of future Rule Change Notices and/or Corrigenda to existing Rules or Guides. The consolidated edition of the Rules for Building and Classing Mobile Offshore Drilling Units, which includes Rule Change Notices and/or Corrigenda using different colors for easy recognition will be published on the ABS website only when RCN and/or Corrigenda are issued. The listing of CLASSIFICATION SYMBOLS AND NOTATIONS is available from the ABS website www.eagle.org/rules/downloads.html for download.

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Notices and General Information

TABLE 1 Applicable Editions of Booklets Comprising 2008 RulesNotices and General Information Part 1: Rules for Conditions of Classification Offshore Units and Structures* Part 1: Conditions of Classification (Supplement to the ABS Rules for Conditions of Classification Offshore Units and Structures)* Part 2: Rules for Materials and Welding Part 3: Hull Construction and Equipment Part 4: Machinery and Systems Part 5: Fire and Safety Measures and Features Part 6: Surveys* Note:

2008 2008 2008 2008 2008 2008 2008 2008

The requirements for conditions of classification are contained in the separate, generic ABS Rules for Conditions of Classification Offshore Units and Structures (Part 1). Additional specific requirements are contained in Part 1 of these Rules.

TABLE 2 Division and Numbering of RulesDivision Part Chapter Section Subsection (see Note 1) Paragraph (see Note 1) Subparagraph Item Subitem Appendix Number Part 1 Part 1, Chapter 1 Section 1-1-1 1-1-1/1 1-1-1/1.1 1-1-1/1.1.1 1-1-1/1.1.1(a) 1-1-1/1.1.1(a)i) Appendix 1-1-A1 or Appendix 1-A1-1

Note: 1

An odd number (1, 3, 5, etc.) numbering system is used for the Rules. The purpose is to permit future insertions of even-numbered paragraphs (2, 4, 6, etc.) of text and to avoid the necessity of having to renumber the existing text and associated cross-references, as applicable, within the Rules and associated process instructions, check sheets, etc.

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Change Notice (2008) TABLE 3 Summary of Changes from the 2006 RulesEFFECTIVE DATE 1 February 2007 shown as (1 February 2007) Part/Para. No. Title/Subject Status/Remarks PART 1 Rules for Conditions of Classification Offshore Units and Structures1-1-4/3.3.2 Date of Contract for Construction To reflect clarifications to IACS PR 29 to address the date of contract for construction in the event a change of ship type is made in a contract for construction after the original contract is signed between builder and Owner. (Incorporates Notice No. 2)

EFFECTIVE DATE 21 June 2007 shown as (21 June 2007) Part/Para. No. Title/Subject Status/Remarks PART 1 Rules for Conditions of Classification Offshore Units and Structures1-1-4/3.3.3 Series of Vessels and Optional Vessels To align with amendments to IACS PR 29 (Rev. 4) to only require the alterations from the original design to comply with classification requirements/amendments which have come into effect since the date of contract for construction of the series, rather than changing the date of contract for construction for the entire vessel or vessels. (Incorporates Notice No. 4)

EFFECTIVE DATE 1 January 2008 shown as (2008) Part/Para. No. Title/Subject Status/Remarks PART 1 Rules for Conditions of Classification Offshore Units and Structures1-1-8/1.3i) To align information in operating manual with design limits.

EFFECTIVE DATE 1 January 2007 shown as (2007) (based on the contract date for new construction between builder and Owner) Part/Para. No. Title/Subject PART 3 Hull Construction and Equipment3-1-3/5.7 3-1-3/Table 1 Selection Criteria for ABS Grades of Steel Material Selection Requirements for ABS Ordinary and Higher Strength Steels

Status/Remarks

To clarify the acceptance requirements for steels with thickness greater than 50 mm (2.0 in.). (Incorporates Notice No. 1) To clarify the acceptance requirements for steels with thickness greater than 50 mm (2.0 in.). (Incorporates Notice No. 1)

PART 44-2-2/7.3 4-2-2/7.5.4

Machinery and SystemsPlans and Data to be Submitted Temperature To outline documentation to be submitted for plastic piping approval. (Incorporates Notice No. 1) To allow the use of polyethylene, polypropylene and polybutylene pipes. (Incorporates Notice No. 1)


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Part/Para. No.4-2-2/7.5.9 4-2-2/7.9 Marking

Title/Subject

Status/RemarksTo add a date of production to the marking for the purpose of traceability. (Incorporates Notice No. 1) To clarify acceptance of a manufacturers quality system and the involvement of the Surveyor during testing. (Incorporates Notice No. 1) To provide requirements for testing by manufacturer. (Incorporates Notice No. 1) To provide a list of applicable Standards that may be used in testing rigid pipes, pipe joints and fittings, based on IACS UR P4.7 and IACS Recommendation 86. (Incorporates Notice No. 1) To provide a list of applicable Standards that may be used in testing rigid pipes, pipe joints and fittings, based on IACS UR P4.7 and IACS Recommendation 86. (Incorporates Notice No. 1) To provide technical details regarding the construction of corrosion resistant flame screens. (Incorporates Notice No. 1) To align the requirement with the original terminology and intent as originated in the Steel Vessel Rules (1997). (Incorporates Notice No. 1) To clarify the requirements for hazardous areas associated with helicopter storage and refueling equipment, based on IMO Resolution A.855(20) Standards for On-Board Helicopter Facilities. (Incorporates Notice No. 1) To clarify the requirements for interior communication systems for non-self-propelled units, based on 5.6 of the IMO MODU Code. (Incorporates Notice No. 1) To add titles to clarify the requirements. To align the requirements with IACS UR F29 (Rev. 5). (Incorporates Notice No. 1) To clarify the requirements for temperature rise for rotating machines installed outside of machinery spaces. (Incorporates Notice No. 1) To align the requirements with IACS UR E13. To clarify the requirements for the limits of voltage variation from rated voltage during transient conditions. (Incorporates Notice No. 1) To align the requirements with the Second Edition of IEC 60092-376 Electrical Installations in Ships Cables for control and instrumentation circuits 150/250 V (300 V). (Incorporates Notice No. 1) To update the table and to clarify the requirements for temperature rise for rotating machines installed outside of machinery spaces. (Incorporates Notice No. 1) To incorporate requirements to address new designs for electric propulsion systems. (Incorporates Notice No. 1) To update and clarify the requirements. (Incorporates Notice No. 1)

Manufacturing of Plastic Pipes

4-2-2/7.19 (New) 4-2-2/Table 3 (New) 4-2-2/Table 4 (New) 4-2-3/1.9 4-2-4/7.1 4-2-6/7.1

Testing by Manufacturer General Standards for Plastic Pipes Typical Requirements for All Systems Standards for Plastic Pipes Additional Requirements Depending on Service and/or Location of Piping Termination of Vent Pipes General General

4-3-2/15.5.2 (New) 4-3-2/15.9 4-3-3/9.7.3 4-3-4/3.11.2

Communication in Case of an Emergency Public Address System Type Test Ambient Temperature

4-3-4/3.21.2

Voltage Regulation

4-3-4/13.1.1

General

4-3-4/Table 3

Limits of Temperature Rise for AirCooled Rotating Machines System Design Semiconductor Converters for Propulsion Emergency Control Stations

4-3-5/3.3 4-3-5/3.17.9

PART 55-3-1//7

Fire and Safety Measures and FeaturesTo add a cross-reference to 4-3-2/15.5.2. (Incorporates Notice No. 1)

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EFFECTIVE DATE 1 July 2007 shown as (1 July 2007) (based on the contract date for new construction between builder and Owner) Part/Para. No. PART 33-3-1/11

Title/Subject Hull Construction and EquipmentOnboard Computers for Stability Calculations Onboard Computers for Stability Calculations

Status/RemarksTo clarify the application of Appendix 3-3-A2 and limit the requirements for approval of software only, in line with IACS UR L5 (Rev. 2). (Incorporates Notice No. 3) To clarify the application of Appendix 3-3-A2 and limit the requirements for approval of software only, in line with IACS UR L5 (Rev. 2). (Incorporates Notice No. 3)

Appendix 3-3-A2

EFFECTIVE DATE 1 January 2008 shown as (2008) (based on the contract date for new construction between builder and Owner) Part/Para. No. PART 33-1-2/1.1 3-1-2/1.11 General Gravity and Functional Loads

Title/Subject Hull Construction and Equipment

Status/RemarksFor consistency with 3-1-2/1.11. The loadings applied to jack-up elevated analysis in the current Rules do not include sufficient guidance on the application of drilling loads and the overall effects of these and gravity loads on the on-bottom stability of the unit. The loadings applied to jack-up elevated analysis in the current Rules do not include sufficient guidance on the application of drilling loads and the overall effects of these and gravity loads on the on-bottom stability of the unit. To provide guidance on wave induced dynamic responses. To make the ABS Guide for Buckling and Ultimate Strength Assessment for Offshore Structures a compulsory standard to be complied with for the buckling strength of plated structures. To provide additional guidance on the design of important appurtenant structures. To reorganize the requirements for better flow. 3-2-3//5.13 expanded to include requirements for determining spudcan rotational stiffness. To reorganize the requirements for better flow. To include requirements for the interface between the hull and the legs. To reorganize the requirements for better flow. To include requirements for spudcan scantlings. To reorganize the requirements for better flow. To provide guidance for checking the effect of mooring forces on local structures. To define upper structure. To provide guidance for design of non-buoyant upper structures. To provide guidance for design of buoyant upper structures. To provide guidance for design of upper structures that are subjected to wave loading. (Existing 3-2-4/3.15 relocated to 3-2-4/7.3.) Relocated to 3-2-4/7.1. To provide guidance for design of deckhouses. (Existing 3-2-4/7 relocated to 3-2-4/13.)

3-1-2/1.13 (Deleted)

Units Resting on the Sea Bed

3-1-2/1.5.4 3-2-1/3.11

Wave-induced Dynamic Responses Equivalent Stress Criteria for Plated Structures Appurtenant Structure Units Elevated Modes Legs Hull Interface Structure with Legs Hull Structure Spudcan and Bottom Mat Deckhouses Effect of Mooring Forces on Local Structure General Non-buoyant Upper Structure Not Subjected to Wave Loading Buoyant Upper Structure Upper Structure Subjected to Wave Loading Deckhouses Deckhouses

3-2-2/11 3-2-3/5 3-2-3/7 3-2-3/9 (New) 3-2-3/11 3-2-3/13 (New) 3-2-3/15 3-2-4/1.5 3-2-4/3.1 3-2-4/3.11 3-2-4/3.13 3-2-4/3.15 (New) 3-2-4/3.17 3-2-4/7 (New)


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Part/Para. No.3-2-4/9.1 3-2-4/11.5 3-3-1/3.3.3 3-3-1/Figure 3A

Title/SubjectAfloat Modes of Operation Upper Structure Residual Stability Criteria ColumnStabilized Units Residual Damage Stability Requirements for Column-Stabilized Units Collision Damage [see 3-3-1/1.3.2(a)] Residual Damage Stability Requirements for Column-Stabilized Units Remote Flooding [see 3-3-1/1.3.2(b)] Weathertight Integrity

Status/RemarksTo clarify the intent of the requirements. To clarify the intent of the requirements. To clarify the difference between residual stability criteria for collision damage and for remote flooding. To clarify the difference between residual stability criteria for collision damage and for remote flooding.

3-3-1/Figure 3B (New)

To clarify the difference between residual stability criteria for collision damage and for remote flooding.

3-3-1/9.1

Second paragraph relocated to 3-3-1/3.3.3(a)iii). To specify the ambient temperatures of air and seawater, in line with the Steel Vessel Rules, and based on IACS UR M28 and M40. To specify the ambient temperatures of air and seawater, in line with the Steel Vessel Rules, and based on IACS UR M28 and M40. To clarify that remote position indication for shell valves is to be independent of the actuating system to assure accuracy of the valve position. To specify the types of electrical equipment that may be installed in hazardous areas associated with oxygen-acetylene rooms. To clarify the required gas group and temperature class equipment permitted in hazardous areas associated with helicopter refueling facilities. To incorporate IACS UR E5 (Rev. 1). To specify voltage variations for DC distribution systems (based on IEC 60092-101) and for battery systems (based on IEC 60092-504). To incorporate IACS UR E5 (Rev. 1). To specify voltage variations for DC distribution systems (based on IEC 60092-101) and for battery systems (based on IEC 60092-504). To clarify that the protection of the emergency generator from overload is to be automatic and to align the requirement with IACS UI SC3. To provide references to 4-3-2/9.5.1 and 4-3-2/9.5.2(a). To require the current setting of the short time delay trip to be less than the steady state short circuit current of the generator ensure that the generator breaker will trip in the event of a short circuit. Also, for generators less than 200 kW, to clarify that the thermal withstanding capacity of the generator is to exceed the steady state short circuit current until the tripping system activates. To provide a reference to 4-3-2/9.3.2. To incorporate IACS UR E18. To specify the types of electrical equipment that may be installed in hazardous areas associated with battery rooms. To incorporate IACS UR E18. To incorporate IACS UR E18. To incorporate IACS UR E15 (Rev. 2). To define the services required to be operable under a fire condition.

PART 44-1-1/15 (New) 4-1-1/Table 2 (New) 4-2-2/21.9

Machinery and SystemsAmbient Temperature Ambient Temperatures for Unrestricted Service Sea-Water Inlet and Discharge Valves Electrical Installation in Storage Room Hazardous Areas

4-2-6/5.3.3 4-2-6/7.1.2

4-3-1/9

Voltage and Frequency Variations

4-3-1/Table 1

Voltage and Frequency Variations

4-3-2/5.5.4

Emergency Generator for Nonemergency Services Trip Setting for Coordination Short-time Delay Trip

4-3-2/9.3.2 4-3-2/9.5.1

4-3-2/9.5.2(a) 4-3-3/1.9 (New) 4-3-3/3.7.2(a) 4-3-3/3.7.5 (New) 4-3-3/3.7.6 (New) 4-3-3/3.29 (New)

Instantaneous Trip Maintenance Schedule of Batteries Large Batteries Maintenance of Batteries Replacement of Batteries Services Required to be Operable Under a Fire Condition

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Part/Para. No.4-3-3/3.31 (New) 4-3-3/5.9.3(a) 4-3-3/5.9.3(b) 4-3-3/5.9.3(d) (New) 4-3-3/5.9.3(e) 4-3-3/5.17.1

Title/SubjectHigh Fire Risk Areas Installations Safe Working Load Hazardous Areas Type Testing Location

Status/RemarksTo incorporate IACS UR E15 (Rev. 2). To provide examples of high fire risk areas. To relocate the requirements for flame retardancy from 4-8-4/5.9.3(e). To add a reference to Appendix 4-8-4A1 of the Steel Vessel Rules. To clarify that cable trays and protective casings passing through hazardous areas are to be electrically conductive in all cases. To clarify that cable trays and protective casings are to be tested to at least the tests specified in Appendix 4-8-4A1 of the Steel Vessel Rules. To incorporate IACS UR E15 (Rev. 2). To bring the requirements in line with the Steel Vessel Rules and to more clearly indicate the intent of the requirements. To incorporate IACS UR E15 (Rev. 2). To specify the criteria for cables passing through high fire risk areas when the cables are for services required to be operable under a fire condition To incorporate IACS UR E15 (Rev. 2). To specify the criteria for cables passing through high fire risk areas when the cables are for services required to be operable under a fire condition To incorporate requirements for Surveyor attendance for UPS units of 50 kVA and over and battery charger units of 25 kW and over. To clarify the application of the requirements. To add definitions for uninterruptible power systems. To clarify application to battery charger units and UPS units. To clarify application to battery charger units and UPS units. To incorporate the requirements of IACS UR E21. To clarify the requirements for locating battery charger units, UPS units and the associated batteries. To specify performance requirements for battery duration, battery capacity and battery recharging. To specify the testing requirements for battery charger units and UPS units. To incorporate the requirements of IACS UR E7 (Rev 3). To incorporate IACS UR E15 (Rev. 2). To provide a cross reference to 4-3-3/3.29 and 4-3-3/5.17. To update the references to the current IEC standards. To require submission of the maximum time-current characteristics that can be commutated by a DC motor, as well as the time-current current characteristics of the protective features of semiconductor converters, in order to avoid flashovers.

4-3-3/5.17.2 (New) 4-3-3/Figure 2 (New) 4-3-4/7.3.1(d)

Services Necessary Under a Fire Condition Cables within High Fire Risk Areas

Battery Charger Units, Uninterruptible Power Supply (UPS) Units, and Distribution Boards Battery Systems and Uninterruptible Power Systems (UPS) Definitions Battery Charging Rate Reversal of Charging Current Design and Construction Location Performance Testing and Survey General Fire Resistant Property Application Direct-current (DC) Propulsion Motors Supplied by Semiconductor Converters

4-3-4/7.19 4-3-4/7.19.1 (New) 4-3-4/7.19.2 4-3-4/7.19.3 4-3-4/7.19.4 (New) 4-3-4/7.19.5 (New) 4-3-4/7.19.6 (New) 4-3-4/7.19.7 (New) 4-3-4/13.1.1 4-3-4/13.1.3 4-3-5/1.11.3(a) 4-3-5/3.7.6 (New)


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The reference date which is indicated in the parentheses following the title of the requirement in this Part is the date that the requirement becomes effective [e.g., 6-2-1/1 Definitions (2008) is to apply for vessels undergoing survey on or after 1 January 2008] EFFECTIVE DATE 1 January 2008 shown as (2008) Part/Para. No. PART 66-2-1/1 (New) 6-2-2/1

Title/Subject SurveysDefinitions Special Surveys, Drydocking Surveys, and Underwater Inspections in Lieu of Drydocking Underwater Inspection in Lieu of Drydocking General

Status/RemarksTo incorporate appropriate definitions for terms used in the survey requirements. To address survey pre-planning requirements based on MODU classification experience. To address survey pre-planning requirements based on MODU classification experience. To address Special Survey requirements based on MODU classification experience and input from the Aging Rig Ad Hoc committee. To address Special Survey requirements based on MODU classification experience and input from the Aging Rig Ad Hoc committee. To address Special Survey requirements based on MODU classification experience and input from the Aging Rig Ad Hoc committee. To update the requirement for reactivation of laid-up mobile offshore drilling units.

6-2-2/3 (Deleted) 6-2-4/3.1 (Title Only) 6-2-4/3.3 (New) 6-2-4/3.5 (New) Appendix 6-2-A1 (New)

Thickness Gauging Requirements

Nondestructive Testing

Guide for Lay-up and Reactivation of Laid-up Mobile Offshore Drilling Units

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TABLE 4 Comparison of the Numbering System of the 2006 Rules vs. 2008 RulesMODU 2006 Part 1 Title Conditions of Classification The requirements for Conditions of Classification in Part 1 of the 2006 edition of the Rules for Building and Classing Mobile Offshore Drilling Units were relocated to the new, generically re-titled ABS Rules for Conditions of Classification Offshore Units and Structures (Part 1), which now includes consolidated requirements applicable to all offshore units, installations, vessels or systems. Those classification requirements specific to MODUs were retained in a supplemental Part 1 of the MODU Rules. In the list below, references to the ABS Rules for Conditions of Classification Offshore Units and Structures (Part 1) are given as CC 1-1-X/Y.Y.Y and references to Part 1 of the MODU Rules are given as 1-1-X/Y.Y.Y. Conditions of Classification Scope and Conditions of Classification Classification Classification Process --------Certificates and Reports --------Representations as to Classification Scope of Classification Conditions of Classification Scope and Conditions of Classification Suspension and Cancellation of Classification Suspension and Cancellation of Classification General Notice of Surveys Special Notations Suspension of Class ----------------------Lifting of Suspension ------Cancellation of Class ------Alternative Procedures MODU 2008

Whole Part

Part 1 and New Generic Part 1

Part Chapter Section 1-1-1 1-1-1/1 1-1-1/1a) 1-1-1/1b) 1-1-1/1c) 1-1-1/1d) 1-1-1/3 1-1-1/3.1 1-1-1/3.3 1-1-1/3.5 1-1-1/3.7 1-1-1/5 1-1-1/7 Part Chapter Section 1-1-2 1-1-2/1 1-1-2/3 1-1-2/5 1-1-2/7 1-1-2/7.1 1-1-2/7.3 1-1-2/7.3i) 1-1-2/7.3ii) 1-1-2/7.3iii) 1-1-2/7.4 1-1-2/7.5 1-1-2/7.7 1-1-2/7.7i) 1-1-2/7.7ii) 1-1-2/7.7iii) 1-1-2/9 1-1-2/9.1 1-1-2/9.3 1-1-2/9.5 1-1-2/11 1-1-2/11.1 1-1-2/11.3 1-1-2/11.5 1-1-2/13

1 1 1

CC 1-1-1 CC 1-1-1/1 CC 1-1-1/1a) CC 1-1-1/1b) CC 1-1-1/1c) CC 1-1-1/1d) CC 1-1-1/3 CC 1-1-1/3.1 CC 1-1-1/3.3 CC 1-1-1/3.5 CC 1-1-1/3.7 CC 1-1-1/5 CC 1-1-1/7

1 1 2

CC 1-1-2 CC 1-1-2/1 CC 1-1-2/3 CC 1-1-2/5 CC 1-1-2/7 CC 1-1-2/7.3 CC 1-1-2/7.5 CC 1-1-2/7.5i) CC 1-1-2/7.5ii) CC 1-1-2/7.5iii) CC 1-1-2/7.7 CC 1-1-2/7.9 CC 1-1-2/7.11 CC 1-1-2/7.11i) CC 1-1-2/7.11ii) CC 1-1-2/7.11iii) CC 1-1-2/9 CC 1-1-2/9.1 CC 1-1-2/9.3 CC 1-1-2/9.5 CC 1-1-2/11 CC 1-1-2/11.1 CC 1-1-2/11.3 CC 1-1-2/11.5 CC 1-1-2/13


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Notices and General InformationMODU 2006 Part 1 Chapter 1 Section 3 1-1-3 1-1-3/1 1-1-3/1.1 1-1-3/1.3 1-1-3/1.5 1-1-3/1.5.1 1-1-3/1.5.2 1-1-3/1.7 1-1-3/3 1-1-3/5 1-1-3/7 1-1-3/9 1-1-3/11 1-1-3/11.1 1-1-3/11.3 1-1-3/13 1-1-3/15 1-1-3/17 1-1-3/19 1-1-3/21 Part 1 Chapter 1 Section 4 1-1-4 1-1-4/1 1-1-4/1.1 1-1-4/1.3 1-1-4/3 1-1-4/3.1 1-1-4/3.3 1-1-4/3.3.1 1-1-4/3.3.2 1-1-4/3.3.3 1-1-4/3.3.3i) 1-1-4/3.3.3ii) 1-1-4/3.3.4 1-1-4/5 1-1-4/7 1-1-4/9 1-1-4/9.1 1-1-4/9.3 1-1-4/9.5 1-1-4/9.7 1-1-4/9.7.1 1-1-4/9.7.2 1-1-4/9.7.2i) 1-1-4/9.7.2ii) 1-1-4/9.7.2iii) 1-1-4/9.7.2iv) 1-1-4/9.7.2v) 1-1-4/9.7.3 1-1-4/9.7.4 1-1-4/9.7.5 1-1-4/9.7.5i) 1-1-4/9.7.5ii) 1-1-4/9.7.6 1-1-4/9.7.7 1-1-4/9.7.7i) 1-1-4/9.7.7ii) Title Conditions of Classification Scope and Conditions of Classification Classification Symbols and Notations Classification Symbols and Notations Drilling Units Built Under Survey Self-Elevating Drilling Units Column-Stabilized Units Surface-Type Drilling Units Ship-Type Drilling Units Barge-Type Drilling Units Other Types of Drilling Units Special Purpose Units Service Limitations Units Not Built Under Survey Temporary Mooring Equipment Symbol Position Mooring Equipment and Systems Symbol Symbol Propulsion Machinery Thrusters Dynamic Positioning Systems Drilling Systems Ice Strengthening Conditions of Classification Scope and Conditions of Classification Rules for Classification Rules for Classification Application of Rules General Application Effective Date of Rule Change Effective Date Implementation of Rule Changes General Date of Contract for Construction Series of Units and Optional Units ----Additional Optional Units Other Conditions Installations Not Covered by the Rules Alternatives General National Standards Other Rules ABS Type Approval Program Type Approval Unit Certification ----------Product Type Approval Approval on Behalf of Administrations Applicable Uses of Type approved Products ----Definitions The Terms and Conditions for Use of ABS Type Approved Product Logo ----MODU 2008

CC 1-1-3 CC 1-1-3/1 CC 1-1-3/1.1 CC 1-1-3/1.3 CC 1-1-3/1.5 CC 1-1-3/1.5.1 CC 1-1-3/1.5.2 CC 1-1-3/1.7 CC 1-1-3/3 CC 1-1-3/5 CC 1-1-3/7 CC 1-1-3/1.9 CC 1-1-3/1.11 CC 1-1-3/1.11.1 CC 1-1-3/1.11.2 CC 1-1-3/25 CC 1-1-3/27 CC 1-1-3/29 CC 1-1-3/31 CC 1-1-3/33

CC 1-1-4 and MODU 1-1-3 1-1-3/1 1-1-3/1.1 1-1-3/1.3 CC 1-1-4/3 CC 1-1-4/3.1 CC 1-1-4/3.3 CC 1-1-4/3.3.1 CC 1-1-4/3.3.2 CC 1-1-4/3.3.3 CC 1-1-4/3.3.3i) CC 1-1-4/3.3.3ii) CC 1-1-4/3.3.4 CC 1-1-4/5 CC 1-1-4/7 CC 1-1-4/9 CC 1-1-4/9.1 CC 1-1-4/9.3 CC 1-1-4/9.5 CC 1-1-4/9.7 CC 1-1-4/9.7.1 CC 1-1-4/9.7.2 CC 1-1-4/9.7.2i) CC 1-1-4/9.7.2ii) CC 1-1-4/9.7.2iii) CC 1-1-4/9.7.2iv) CC 1-1-4/9.7.2v) CC 1-1-4/9.7.3 CC 1-1-4/9.7.4 CC 1-1-4/9.7.5 CC 1-1-4/9.7.5) CC 1-1-4/9.7.5ii) CC 1-1-4/9.7.6 CC 1-1-4/9.7.7 CC 1-1-4/9.7.7i) CC 1-1-4/9.7.7ii)

10


Notices and General InformationMODU 2006 1-1-4/9.7.7iii) 1-1-4/9.7.7iv) 1-1-4/9.7.7v) 1-1-4/9.7.7vi) 1-1-4/9.7.7vii) 1-1-4/9.7.7viii) 1-1-4/9.7.7ix) 1-1-4/11 Part 1 Chapter 1 Section 5 1-1-5 1-1-5/1 1-1-5/3 1-1-5/5 Part 1 Chapter 1 Section 6 1-1-6 Part 1 Chapter 1 Section 7 1-1-7 1-1-7/1 1-1-7/3 1-1-7/5 1-1-7/7 1-1-7/9 Part 1 Chapter 1 Section 8 1-1-8 1-1-8/1 1-1-8/1.1 1-1-8/1.3 1-1-8/1.3i) 1-1-8/1.3ii) 1-1-8/1.3iii) 1-1-8/1.3iv) 1-1-8/1.3v) 1-1-8/1.3vi) 1-1-8/1.5 1-1-8/1.5i) 1-1-8/1.5ii) 1-1-8/1.5iii) 1-1-8/1.5iv) 1-1-8/1.5v) 1-1-8/1.5vi) 1-1-8/1.5vii) 1-1-8/1.5viii) 1-1-8/1.5ix) 1-1-8/1.5x) 1-1-8/1.5xi) 1-1-8/1.5xii) 1-1-8/1.7 1-1-8/1.9 1-1-8/1.11 1-1-8/1.13 1-1-8/1.15 Part 1 Chapter 1 Section 9 1-1-9 Title --------------Novel Features Conditions of Classification Scope and Conditions of Classification Other Regulations Other Regulations Governmental and Other Regulations Other International Conventions or Codes Governmental Regulations Conditions of Classification Scope and Conditions of Classification IACS Audit IACS Audit Conditions of Classification Scope and Conditions of Classification Plans and Data to be Submitted Plans and Data to be Submitted Hull and Design Data Machinery Plans Calculations Additional Plans Submissions Conditions of Classification Scope and Conditions of Classification Operating Manual Operating Manual ------------------------------------------------------Conditions of Classification Scope and Conditions of Classification Construction Booklet Construction Booklet MODU 2008 CC 1-1-4/9.7.7iii) CC 1-1-4/9.7.7iv) CC 1-1-4/9.7.7v) CC 1-1-4/9.7.7i) CC 1-1-4/9.7.7vii) CC 1-1-4/9.7.7viii) CC 1-1-4/9.7.7ix) CC 1-1-4/11

CC 1-1-5 CC 1-1-5/1 CC 1-1-5/3 CC 1-1-5/5

CC 1-1-6

1-1-4 1-1-4/1 1-1-4/3 1-1-4/5 1-1-4/7 1-1-4/9

1-1-5 1-1-5/1 1-1-5/1.1 1-1-5/1.3 1-1-5/1.3i) 1-1-5/1.3ii) 1-1-5/1.3iii) 1-1-5/1.3iv) 1-1-5/1.3v) 1-1-5/1.3vi) 1-1-5/1.5 1-1-5/1.5i) 1-1-5/1.5ii) 1-1-5/1.5iii) 1-1-5/1.5iv) 1-1-5/1.5v) 1-1-5/1.5vi) 1-1-5/1.5vii) 1-1-5/1.5viii) 1-1-5/1.5ix) 1-1-5/1.5x) 1-1-5/1.5xi) 1-1-5/1.5xii) 1-1-5/1.7 1-1-5/1.9 1-1-5/1.11 1-1-5/1.13 1-1-5/1.15

1-1-6


11

Notices and General InformationMODU 2006 Part 1 Chapter 1 Section 10 1-1-10 1-1-10/1 1-1-10/1.1 1-1-10/1.3 1-1-10/1.5 1-1-10/3 1-1-10/5 1-1-10/7 Part 1 Chapter 1 Section 11 1-1-11 Part 1 Chapter 1 Section 12 1-1-12 1-1-12/1 1-1-12/3 Part 1 Chapter 1 Section 13 1-1-13 Part 1 Chapter 1 Section 14 1-1-14 Part 1 Chapter 1 Section 15 1-1-15 Part 1 Chapter 1 Section 16 1-1-13 Part 1 Chapter 1 Appendix 1 1-1-A1 Part 2 Whole Part Part 3 Chapter 1 Section 1 3-1-1 3-1-1/1 3-1-1/1.1 3-1-1/1.3 3-1-1/1.5 3-1-1/1.7 3-1-1/3 3-1-1/3.1 3-1-1/3.3 3-1-1/3.3.1 3-1-1/3.3.2 3-1-1/3.5 3-1-1/3.5.1 3-1-1/3.5.2 3-1-1/3.7 3-1-1/5 Title Conditions of Classification Scope and Conditions of Classification Conditions for Surveys After Construction Conditions for Surveys After Construction Damage, Failure and Repair Examination and Repair Repairs Representation Notification and Availability for Survey Attendance at Port State Request Safety Management System Conditions of Classification Scope and Conditions of Classification Fees Fees Conditions of Classification Scope and Conditions of Classification Disagreement Disagreement Rules Surveyors Conditions of Classification Scope and Conditions of Classification Limitation of Liability Limitation of Liability Conditions of Classification Scope and Conditions of Classification Hold Harmless Hold Harmless Conditions of Classification Scope and Conditions of Classification Time Bar to Legal Action Time Bar to Legal Action Conditions of Classification Scope and Conditions of Classification Arbitration Arbitration Conditions of Classification Scope and Conditions of Classification Classification Symbols and Notations Classification Symbols and Notations Rules for Materials and Welding Part 2 remains unchanged. Hull Construction and Equipment General Definitions Definitions General Unit Drilling Unit Self-Propelled Unit Non-Self-Propelled Unit Types of Drilling Unit Self-elevating Drilling Unit Column-stabilized Drilling Unit Semi-submersible Drilling Unit Submersible Drilling Unit Surface-type Drilling Unit Ship-type Drilling Unit Barge-type Drilling Unit Other Types of Drilling Unit Dimensions MODU 2008

CC 1-1-8 CC 1-1-8/1 CC 1-1-8/1.1 CC 1-1-8/1.3 CC 1-1-8/1.5 CC 1-1-8/3 CC 1-1-8/5 CC 1-1-8/7

CC 1-1-9

CC 1-1-10 CC 1-1-10/1 CC 1-1-10/3

CC 1-1-11

CC 1-1-12

CC 1-1-13

CC 1-1-14

CC 1-1-A1 Generic Part 2

3-1-1 3-1-1/1 3-1-1/1.1 3-1-1/1.3 3-1-1/1.5 3-1-1/1.7 3-1-1/3 3-1-1/3.1 3-1-1/3.3 3-1-1/3.3.1 3-1-1/3.3.2 3-1-1/3.5 3-1-1/3.5.1 3-1-1/3.5.2 3-1-1/3.7 3-1-1/5

12


Notices and General InformationMODU 2006 3-1-1/5.1 3-1-1/5.3 3-1-1/7 3-1-1/9 3-1-1/11 3-1-1/13 3-1-1/15 3-1-1/16 3-1-1/17 3-1-1/17.1 3-1-1/17.3 3-1-1/17.5 3-1-1/19 3-1-1/21 3-1-1/23 Part 3 Chapter 1 Section 2 3-1-2 3-1-2/1 3-1-2/1.1 3-1-2/1.3 3-1-2/1.3.1 3-1-2/1.3.2 3-1-2/1.3.3 3-1-2/1.3.3(a) 3-1-2/1.3.3(b) 3-1-2/1.3.3(c) 3-1-2/1.3.3(d) 3-1-2/1.3.3(e) 3-1-2/1.5 3-1-2/1.5.1 3-1-2/1.5.2 3-1-2/1.5.3 3-1-2/1.5.4 3-1-2/1.7 3-1-2/1.7.1 3-1-2/1.7.2 3-1-2/1.9 3-1-2/1.11 3-1-2/1.13 3-1-2/Table 1 3-1-2/Table 2 3-1-2/Figure 1 Part 3 Chapter 1 Appendix 1 3-1-A1 3-1-A1/1 3-1-A1/3 3-1-A1/5 3-1-A1/7 3-1-A1/Figure 1 3-1-A1/Figure 1 3-1-A1/Figure 2 3-1-A1/Figure 2 3-1-A1/Figure 3 3-1-A1/Figure 3 3-1-A1/Figure 4 3-1-A1/Figure 4 3-1-A1/Figure 5 3-1-A1/Figure 5 Title General Draft Water Depth Molded Base Line Bulkhead Deck Freeboard Deck Lightweight Total Elevated Load Mode of Operation Normal Drilling Condition Severe Storm Condition Transit Condition Weathertight Watertight Systems of Measurement Hull Construction and Equipment General Environmental Loadings Environmental Loadings Loading Criteria General Wind Loadings General Wind Pressure Wind Force ----------Wave Loadings General Determination of Wave Loads Morisons Equation Wave Induced Vibrations Current Loading Current Associated with Waves Drag Force Loadings due to Vortex Shedding Deck Loadings Units Resting on the Sea Bed Values of Cs Values of Ch Current Velocity Profile Hull Construction and Equipment General Shallow Water Wave Theory Shallow Water Wave Theory Equations Nomenclature Example Compute Ratio of Crest Elevation to Wave Height SI and Metric Units Ratio of Crest Elevation to Wave Height U.S. Units Relative Wave Height SI and Metric Units Relative Wave Height U.S. Units Wave Length Correction Factor SI and Metric Units Wave Length Correction Factor U.S. Units Drag Force Factor SI and Metric Units Drag Force Factor U.S. Units Ratio of Drag Force Lever to Still Water Depth SI and Metric Units Ratio of Drag Force Lever to Still Water Depth U.S. Units MODU 2008 3-1-1/5.1 3-1-1/5.3 3-1-1/7 3-1-1/9 3-1-1/11 3-1-1/13 3-1-1/15 3-1-1/16 3-1-1/17 3-1-1/17.1 3-1-1/17.3 3-1-1/17.5 3-1-1/19 3-1-1/21 3-1-1/23

3-1-2 3-1-2/1 3-1-2/1.1 3-1-2/1.3 3-1-2/1.3.1 3-1-2/1.3.2 3-1-2/1.3.3 3-1-2/1.3.3(a) 3-1-2/1.3.3(b) 3-1-2/1.3.3(c) 3-1-2/1.3.3(d) 3-1-2/1.3.3(e) 3-1-2/1.5 3-1-2/1.5.1 3-1-2/1.5.2 3-1-2/1.5.3 3-1-2/1.5.4 3-1-2/1.7 3-1-2/1.7.1 3-1-2/1.7.2 3-1-2/1.9 3-1-2/1.11 --3-1-2/Table 1 3-1-2/Table 2 3-1-2/Figure 1

3-1-A1 3-1-A1/1 3-1-A1/3 3-1-A1/5 3-1-A1/7 3-1-A1/Figure 1 3-1-A1/Figure 1 3-1-A1/Figure 2 3-1-A1/Figure 2 3-1-A1/Figure 3 3-1-A1/Figure 3 3-1-A1/Figure 4 3-1-A1/Figure 4 3-1-A1/Figure 5 3-1-A1/Figure 5


13

Notices and General InformationMODU 2006 3-1-A1/Figure 6 3-1-A1/Figure 6 3-1-A1/Figure 7 3-1-A1/Figure 7 3-1-A1/Figure 8 3-1-A1/Figure 8 3-1-A1/Figure 9 3-1-A1/Figure 9 Part 3 Chapter 1 Appendix 2 3-1-A2 3-1-A2/1 3-1-A2/3 3-1-A2/5 3-1-A2/7 3-1-A2/9 3-1-A2/11 3-1-A2/13 3-1-A2/15 3-1-A2/15I 3-1-A2/15II 3-1-A2/15III 3-1-A2/15IV Part 3 Chapter 1 Section 3 3-1-3 3-1-3/1 3-1-3/1.1 3-1-3/1.3 3-1-3/1.5 3-1-3/1.7 3-1-3/3 3-1-3/3.1 3-1-3/3.3 3-1-3/3.5 3-1-3/3.7 3-1-3/5 3-1-3/5.1 3-1-3/5.3 3-1-3/5.3.1 3-1-3/5.3.2 3-1-3/5.3.3 3-1-3/5.5 3-1-3/5.5.1 3-1-3/5.5.2 3-1-3/5.5.3 3-1-3/5.7 3-1-3/5.9 3-1-3/5.9.1 3-1-3/5.9.2 3-1-3/5.9.3 3-1-3/5.9.4 3-1-3/5.9.5 3-1-3/5.9.5i) 3-1-3/5.9.5ii) 3-1-3/5.9.5iii) 3-1-3/5.9.5iv) 3-1-3/Table 1 Title Inertial Force Factor SI and Metric Units Inertial Force Factor U.S. Units Ratio of Inertial Force Lever to Still Water Depth SI and Metric Units Ratio of Inertial Force Lever to Still Water Depth U.S. Units Ratio Total Force to Drag Force SI and Metric Units Ratio Total Force to Drag Force U.S. Units Angular Position of Maximum Moment SI and Metric Units Angular Position of Maximum Moment U.S. Units Hull Construction and Equipment General Wave Theory for Deep Water Wave Theory for Deep Water Surface Wave Equation Equations for Water Velocity Equations for Water Acceleration Equation for Dynamic Pressure Example of Determining Inertia Force in Deep Water Caisson Drag Force in Deep Water Recommended Mass Factors Two Dimensional Values of Cm Three Dimensional Correction to Cm Application Nomenclature Hull Construction and Equipment General Material Selection Material Selection Materials General Characteristics Toughness Materials Other than Steel Hull Steel Grades Ordinary and Higher Strength Steel Quenched and Tempered Steel Additional Requirements Other Grades Selection of Grades General Self-Elevating Units Secondary Application Structure (Least Critical) Primary Application Structure (Intermediate) Special Application Structure (Most Critical) Column-Stabilized Units Secondary Application Structure (Least Critical) Primary Application Structure (Intermediate) Special Application Structure (Most Critical) Selection Criteria for ABS Grades of Steel Criteria for Other Steels General CVN Requirements CVN Temperatures Extra High Strength Steels Alternative Requirements --------Material Selection Requirements for ABS Ordinary and Higher Strength Steels MODU 2008 3-1-A1/Figure 6 3-1-A1/Figure 6 3-1-A1/Figure 7 3-1-A1/Figure 7 3-1-A1/Figure 8 3-1-A1/Figure 8 3-1-A1/Figure 9 3-1-A1/Figure 9

3-1-A2 3-1-A2/1 3-1-A2/3 3-1-A2/5 3-1-A2/7 3-1-A2/9 3-1-A2/11 3-1-A2/13 3-1-A2/15 3-1-A2/15I 3-1-A2/15II 3-1-A2/15III 3-1-A2/15IV

3-1-3 3-1-3/1 3-1-3/1.1 3-1-3/1.3 3-1-3/1.5 3-1-3/1.7 3-1-3/3 3-1-3/3.1 3-1-3/3.3 3-1-3/3.5 3-1-3/3.7 3-1-3/5 3-1-3/5.1 3-1-3/5.3 3-1-3/5.3.1 3-1-3/5.3.2 3-1-3/5.3.3 3-1-3/5.5 3-1-3/5.5.1 3-1-3/5.5.2 3-1-3/5.5.3 3-1-3/5.7 3-1-3/5.9 3-1-3/5.9.1 3-1-3/5.9.2 3-1-3/5.9.3 3-1-3/5.9.4 3-1-3/5.9.5 3-1-3/5.9.5i) 3-1-3/5.9.5ii) 3-1-3/5.9.5iii) 3-1-3/5.9.5iv) 3-1-3/Table 1

14


Notices and General InformationMODU 2006 Part 3 Chapter 1 Appendix 3 3-1-A3 3-1-A3/1 3-1-A3/3 3-1-A3/5 3-1-A3/7 3-1-A3/Table 1 3-1-A3/Table 2 3-1-A3/Table 2A 3-1-A3/Table 3 Part 3 Chapter 2 Section 1 3-2-1 3-2-1/1 3-2-1/1.1 3-2-1/1.1i) 3-2-1/1.1ii) 3-2-1/1.3 3-2-1/1.5 3-2-1/1.7 3-2-1/1.9 3-2-1/1.9.1 3-2-1/1.9.2 3-2-1/1.11 3-2-1/1.13 3-2-1/1.15 3-2-1/1.15i) 3-2-1/1.15ii) 3-2-1/1.15iii) 3-2-1/1.15iv) 3-2-1/1.17 3-2-1/1.19 3-2-1/3 3-2-1/3.1 3-2-1/3.3 3-2-1/3.5 3-2-1/3.7 3-2-1/3.7.1 3-2-1/3.7.2 3-2-1/3.9 3-2-1/3.9.1 3-2-1/3.9.2 3-2-1/3.11 Part 3 Chapter 2 Section 2 3-2-2 3-2-2/1 3-2-2/1.1 3-2-2/1.3 3-2-2/1.5 3-2-2/1.7 3-2-2/3 3-2-2/3.1 3-2-2/3.3 3-2-2/3.3.1 3-2-2/3.3.2 Title MODU 2008 Hull Construction and Equipment General Guide for Material Selection for ABS Grades of High Strength Quenched and Tempered Steel Guide for Material Selection for ABS Grades of High Strength Quenched and 3-1-A3 Tempered Steel General 3-1-A3/1 Chemical Composition 3-1-A3/3 Mechanical Properties 3-1-A3/5 Heat Treatment 3-1-A3/7 Chemical Composition for ABS Grades of High Strength Quenched and Tempered 3-1-A3/Table 1 Steels Mechanical Properties Requirements for ABS Grades of High Strength Quenched 3-1-A3/Table 2 and Tempered Steels Elongation Requirements for Alternative B Specimen 3-1-A3/Table 2A Material Selection Guidelines for ABS Quenched and Tempered Steel Grades 3-1-A3/Table 3 Hull Construction and Equipment Hull Structures and Arrangements Structural Analysis Structural Analysis 3-2-1 Structural Analysis 3-2-1/1 Analysis of Primary Structure 3-2-1/1.1 --3-2-1/1.1i) --3-2-1/1.1ii) Consideration of Local Stresses 3-2-1/1.3 Combination of Stress Components 3-2-1/1.5 Consideration of Buckling 3-2-1/1.7 Determination of Bending Stresses 3-2-1/1.9 Effective Flange Area 3-2-1/1.9.1 Eccentric Axial Loading 3-2-1/1.9.2 Determination of Shear Stresses 3-2-1/1.11 Stress Concentration 3-2-1/1.13 Analysis and Details of Structural Connections 3-2-1/1.15 --3-2-1/1.15i) --3-2-1/1.15ii) --3-2-1/1.15iii) --3-2-1/1.15iv) Fatigue Analysis 3-2-1/1.17 Plastic Analysis 3-2-1/1.19 Allowable Stresses 3-2-1/3 General 3-2-1/3.1 Individual Stresses 3-2-1/3.3 Buckling Considerations 3-2-1/3.5 Members Subjected to Combined Axial Load and Bending 3-2-1/3.7 --3-2-1/3.7.1 --3-2-1/3.7.2 Column Buckling Stresses 3-2-1/3.9 Overall Buckling 3-2-1/3.9.1 Local Buckling 3-2-1/3.9.2 Equivalent Stress Criteria for Plated Structures 3-2-1/3.11 Hull Construction and Equipment Hull Structures and Arrangements Common Structures Common Structures 3-2-2 and 6-1-1 General 3-2-2/1 Materials 3-2-2/1.1 Scantlings 3-2-2/1.3 Surface-Type Drilling Units 3-2-2/1.5 Protection of Steel Work 3-2-2/1.7 Helicopter Deck 3-2-2/3 General 3-2-2/3.1 Structure 3-2-2/3.3 Overall Distributed Loading 3-2-2/3.3.1 Helicopter Landing Impact Loading 3-2-2/3.3.2


15

Notices and General InformationMODU 2006 3-2-2/3.3.3 3-2-2/3.3.4 3-2-2/5 3-2-2/5.1 3-2-2/5.1.1 3-2-2/5.1.2 3-2-2/5.3 3-2-2/5.5 3-2-2/7 3-2-2/7.1 3-2-2/7.3 3-2-2/7.5 3-2-2/7.7 3-2-2/7.7.1 3-2-2/7.7.2 3-2-2/7.7.3 3-2-2/7.9 3-2-2/7.9.1 3-2-2/7.9.2 3-2-2/7.9.3 3-2-2/7.11 3-2-2/7.11.1 3-2-2/7.11.2 3-2-2/7.11.3 3-2-2/9 3-2-2/9.1 3-2-2/9.3 3-2-2/9.5 3-2-2/9.7 3-2-2/9.9 3-2-2/9.9.1 3-2-2/9.9.2 3-2-2/9.9.3 3-2-2/9.11 3-2-2/9.13 3-2-2/9.13.1 3-2-2/9.13.2 3-2-2/9.13.3 3-2-2/9.13.4 3-2-2/11 3-2-2/13 3-2-2/13.1 3-2-2/13.3 3-2-2/15 3-2-2/Table 1 3-2-2/Table 2 3-2-2/Figure 1 3-2-2/Figure 2 Part 3 Chapter 2 Section 3 3-2-3 3-2-3/1 3-2-3/3 3-2-3/5 3-2-3/5.1 3-2-3/5.1.1 3-2-3/5.1.2 3-2-3/5.1.3 3-2-3/5.1.4 3-2-3/5.1.5 3-2-3/5.1.6 3-2-3/5.1.7 Title Stowed Helicopter Loading Loading due to Motion of Unit Structures Supporting the Drilling Derrick Substructures Individual Loads Combined Loads Substructure Supporting Arrangement Moveable Cantilever and Skid Beam Testing Watertight Bulkheads and Watertight Flats General Plating Stiffeners and Beams Corrugated Bulkheads Plating Stiffeners End Connections Girders and Webs Strength Requirements Proportions Tripping Brackets Testing General Hose Testing Air Testing Tank Bulkheads and Tank Flats General Plating Stiffeners and Beams Corrugated Bulkheads Girders and Webs Strength Requirements Proportions Tripping Brackets Drainage and Air Escape Testing General Hydrostatic Testing Air Testing Structural Testing Appurtenant Structure Guards and Rails Floor Deck Areas and Openings Helicopter Landing Deck Means of Access and Egress Allowable Factors of Safety Based on Fy for Helicopter Decks Thickness and Flange Width of Brackets and Knees Corrugated Bulkhead Corrugated Bulkhead End Connections Hull Construction and Equipment Hull Structures and Arrangements Self-Elevating Drilling Units Self-Elevating Drilling Units Application General Requirements for Scantlings Structural Considerations Legs Leg Types Legs without Mats Legs in the Transit Condition Legs in Severe Storm Transit Condition Unit in Elevated Position Leg Scantlings Safety Against Overturning MODU 2008 3-2-2/3.3.3 3-2-2/3.3.4 3-2-2/5 3-2-2/5.1 3-2-2/5.1.1 3-2-2/5.1.2 3-2-2/5.3 6-1-1/11 3-2-2/7 3-2-2/7.1 3-2-2/7.3 3-2-2/7.5 3-2-2/7.7 3-2-2/7.7.1 3-2-2/7.7.2 3-2-2/7.7.3 3-2-2/7.9 3-2-2/7.9.1 3-2-2/7.9.2 3-2-2/7.9.3 6-1-1/1 6-1-1/1.1 6-1-1/1.2 6-1-1/1.3 3-2-2/9 3-2-2/9.1 3-2-2/9.3 3-2-2/9.5 3-2-2/9.7 3-2-2/9.9 3-2-2/9.9.1 3-2-2/9.9.2 3-2-2/9.9.3 3-2-2/9.11 6-1-1/3 6-1-1/3.1 6-1-1/3.2 6-1-1/3.3 6-1-1/3.4 3-2-2/11 5-3-1/5 5-3-1/5.1 5-3-1/5.3 5-3-1/3 3-2-2/Table 1 3-2-2/Table 2 3-2-2/Figure 1 3-2-2/Figure 2

3-2-3 3-2-3/1 3-2-3/3 3-2-3/5 3-2-3/5.1 3-2-3/7.1.1 3-2-3/7.1.3 3-2-3/7.3.1 3-2-3/7.3.2 3-2-3/7.1.2 3-2-3/7.1.2 3-2-3/5.3

16


Notices and General InformationMODU 2006 3-2-3/5.1.7(a) 3-2-3/5.1.7(b) 3-2-3/5.3 3-2-3/5.5 3-2-3/5.7 3-2-3/5.9 3-2-3/5.11 3-2-3/5.11.1 3-2-3/5.11.2 3-2-3/5.13 3-2-3/5.15 3-2-3/5.15.1 3-2-3/5.15.2 3-2-3/5.15.3 3-2-3/5.15.4 3-2-3/5.15.5 3-2-3/5.15.6 3-2-3/7 3-2-3/Figure 1 Part 3 Chapter 2 Section 4 3-2-4 3-2-4/1 3-2-4/1.1 3-2-4/1.3 3-2-4/1.3i) 3-2-4/1.3ii) 3-2-4/1.5 3-2-4/3 3-2-4/3.1 3-2-4/3.3 3-2-4/3.3.1 3-2-4/3.3.2 3-2-4/3.3.3 3-2-4/3.3.4 3-2-4/3.5 3-2-4/3.7 3-2-4/3.7.1 3-2-4/3.7.2 3-2-4/3.7.3 3-2-4/3.9 3-2-4/3.9.1 3-2-4/3.9.2 3-2-4/3.9.3 3-2-4/3.9.4 3-2-4/3.11 3-2-4/3.13 3-2-4/3.15 3-2-4/3.17 3-2-4/5 3-2-4/5.1 3-2-4/5.3 3-2-4/5.3.1 3-2-4/5.3.2 3-2-4/5.3.3 3-2-4/5.3.4 3-2-4/5.5 3-2-4/5.7 3-2-4/5.9 3-2-4/5.9.1 3-2-4/5.9.2 3-2-4/5.9.3 Title Normal Drilling Condition Severe Storm Condition Structure in way of Jacking or Other Elevating Arrangements Hull Structure Wave Clearance Bottom Mat Preload Capability Leg Strength Sea Bed Conditions Deckhouses Design Head Plating Stiffeners House Sides End Attachment Racking Resistance Structures Supporting the Drilling Derrick Typical Hull Construction Hull Construction and Equipment Hull Structures and Arrangements Column-Stabilized Drilling Units Column-stabilized Drilling Units General Application Special Considerations Regarding Stresses ----Effect of Mooring Forces on Local Structure Upper Structure General Deck Plating General Storage Area Decks Decks in way of Tanks Provision for Fork-Lift Trucks Beams Girders Strength Requirements Proportions Tripping Brackets Stanchions and Pillars Permissible Load Length Calculated Load Pillars Under the Tops of Tanks Upper Structure not Subjected to Wave Loading Buoyant Upper Structure Storage Tanks on Upper Decks Deck Houses Columns, Lower Hulls and Footings General Scantlings of Framed Shells Tank Space Void Compartment Spaces Areas Subject to Wave Immersion Minimum Scantlings Scantlings of Unframed Shells Scantlings of Structural Flats Additional Structural Requirements Provision for Wave and Current Loadings Provision for Frame Action Consideration for High Local Loadings MODU 2008 3-2-3/5.3.1(a) 3-2-3/5.3.1(b) 3-2-3/9 3-2-3/11 3-2-3/5.5 3-2-3/13.3 3-2-3/5.7 3-2-3/5.7.1 3-2-3/5.7.2 3-2-3/7.1.4 3-2-3/15 3-2-3/15.3 3-2-3/15.5 3-2-3/15.7 3-2-3/15.9 3-2-3/15.11 3-2-3/15.13 3-2-3/17 3-2-3/Figure 1

3-2-4 3-2-4/1 3-2-4/1.1 3-2-4/1.3 3-2-4/1.3i) 3-2-4/1.3ii) 3-2-4/1.5 3-2-4/3 3-2-4/3.1 3-2-4/3.3 3-2-4/3.3.1 3-2-4/3.3.2 3-2-4/3.3.3 3-2-4/3.3.4 3-2-4/3.5 3-2-4/3.7 3-2-4/3.7.1 3-2-4/3.7.2 3-2-4/3.7.3 3-2-4/3.9 3-2-4/3.9.1 3-2-4/3.9.2 3-2-4/3.9.3 3-2-4/3.9.4 3-2-4/3.11 3-2-4/3.13 3-2-4/7.3 3-2-4/7.1 3-2-4/5 3-2-4/5.1 3-2-4/5.3 3-2-4/5.3.1 3-2-4/5.3.2 3-2-4/5.3.3 3-2-4/5.3.4 3-2-4/5.5 3-2-4/5.7 3-2-4/5.9 3-2-4/5.9.1 3-2-4/5.9.2 3-2-4/5.9.3


17

Notices and General InformationMODU 2006 3-2-4/5.9.3i) 3-2-4/5.9.3ii) 3-2-4/5.9.3iii) 3-2-4/5.9.3iv) 3-2-4/5.9.4 3-2-4/5.9.4i) 3-2-4/5.9.4ii) 3-2-4/5.9.4iii) 3-2-4/5.11 3-2-4/5.11.1 3-2-4/5.11.2 3-2-4/5.11.3 3-2-4/5.11.4 3-2-4/5.11.5 3-2-4/5.13 3-2-4/7 3-2-4/9 3-2-4/9.1 3-2-4/9.3 3-2-4/11 3-2-4/11.1 3-2-4/11.3 3-2-4/11.3i) 3-2-4/11.3ii) 3-2-4/11.5 Part 3 Chapter 2 Section 5 3-2-5 3-2-5/1 3-2-5/3 3-2-5/3.1 3-2-5/3.3 3-2-5/3.5 3-2-5/3.7 3-2-5/3.9 3-2-5/5 Part 3 Chapter 2 Section 6 3-2-6 3-2-6/1 3-2-6/1.1 3-2-6/1.3 3-2-6/1.3.1 3-2-6/1.3.2 3-2-6/1.3.3 3-2-6/1.3.4 3-2-6/1.3.5 3-2-6/1.5 3-2-6/1.7 3-2-6/1.9 3-2-6/1.9.1 3-2-6/1.9.2 3-2-6/1.11 3-2-6/1.11.1 3-2-6/1.11.2 3-2-6/1.13 3-2-6/3 3-2-6/5 3-2-6/7 3-2-6/Table 1 Title --------Scouring Consideration ------Bracing Members General Loading Conditions Effect of Wave Impact Reinforcement of Tubular Bracing Members Watertight Bracing Members Openings in Columns Structures Supporting the Drilling Derrick Wave Clearance Afloat Modes of Operation On-bottom Modes of Operation Structural Redundancy Assumed Damage Analysis ----Upper Hull Hull Construction and Equipment Hull Structures and Arrangements Surface-Type Drilling Units Surface-type Drilling Units General Hull Scantlings General Drilling Well Hatches Concentrated Loads Effect of Mooring Forces on Local Structure Structures Supporting the Drilling Derrick Hull Construction and Equipment Hull Structures and Arrangements Welding, Forming & Weld Design Weld Design Welding, Forming and Weld Design Weld Design Fillet Welds Plans and Specifications Tee Connections Size of Fillet Welds Length and Arrangement of Fillet Intermittent Welding at Intersection Welding of Longitudinals to Plating Stiffeners and Webs to Hatch Covers Tee-type End Connections Ends of Unbracketed Stiffeners Reduced Weld Size Controlled Gaps Deep Penetration Welds Lapped Joints Overlapped End Connections Overlapped Seams Plug Welds or Slot Welds Full or Partial Penetration Corner or Tee Joints Alternatives Welding for Machinery Components Weld Factors MODU 2008 3-2-4/5.9.3i) 3-2-4/5.9.3ii) 3-2-4/5.9.3iii) 3-2-4/5.9.3iv) 3-2-4/5.9.4 3-2-4/5.9.4i) 3-2-4/5.9.4ii) 3-2-4/5.9.4iii) 3-2-4/5.11 3-2-4/5.11.1 3-2-4/5.11.2 3-2-4/5.11.3 3-2-4/5.11.4 3-2-4/5.11.5 3-2-4/5.13 3-2-4/13 3-2-4/9 3-2-4/9.1 3-2-4/9.3 3-2-4/11 3-2-4/11.1 3-2-4/11.3 3-2-4/11.3i) 3-2-4/11.3ii) 3-2-4/11.5

3-2-5 3-2-5/1 3-2-5/3 3-2-5/3.1 3-2-5/3.3 3-2-5/3.5 3-2-5/3.7 3-2-5/3.9 3-2-5/5

3-2-6 3-2-6/1 3-2-6/1.1 3-2-6/1.3 3-2-6/1.3.1 3-2-6/1.3.2 3-2-6/1.3.3 3-2-6/1.3.4 3-2-6/1.3.5 3-2-6/1.5 3-2-6/1.7 3-2-6/1.9 3-2-6/1.9.1 3-2-6/1.9.2 3-2-6/1.11 3-2-6/1.11.1 3-2-6/1.11.2 3-2-6/1.13 3-2-6/3 3-2-6/5 3-2-6/7 3-2-6/Table 1

18


Notices and General InformationMODU 2006 Part 3 Chapter 2 Section 7 3-2-7 3-2-7/1 3-2-7/3 3-2-7/5 3-2-7/5.1 3-2-7/5.3 3-2-7/5.3.1 3-2-7/5.3.2 3-2-7/5.3.3 3-2-7/7 3-2-7/9 3-2-7/9.1 3-2-7/9.3 Part 3 Chapter 2 Appendix 1 3-2-A1 3-2-A1/1 3-2-A1/1.1 3-2-A1/1.3 3-2-A1/1.3.1 3-2-A1/1.3.2 3-2-A1/1.5 3-2-A1/3 3-2-A1/5 3-2-A1/7 3-2-A1/9 3-2-A1/11 3-2-A1/11.1 3-2-A1/11.3 3-2-A1/13 3-2-A1/13.1 3-2-A1/13.3 3-2-A1/15 3-2-A1/Table 1 3-2-A1/Table 2 3-2-A1/Table 3 3-2-A1/Figure 1 Part 3 Chapter 3 Section 1 3-3-1 3-3-1/1 3-3-1/1.1 3-3-1/1.3 3-3-1/1.3.1 3-3-1/1.3.2 3-3-1/1.3.2(a) 3-3-1/1.3.2(b) 3-3-1/1.3.2(b)i) 3-3-1/1.3.2(b)ii) 3-3-1/1.3.2(b)iii) 3-3-1/1.3.2(c) 3-3-1/1.3.3 3-3-1/1.3.3(a) 3-3-1/1.3.3(b) 3-3-1/1.5 3-3-1/3 3-3-1/3.1 Title Hull Construction and Equipment Hull Structures and Arrangements Welding, Forming & Weld Design Production Welding Welding, Forming and Weld Design Production Welding General Thickness in Excess of 50 mm (2 in.) Extent of Inspection of Welds General Extent and Method Self-elevating Units Column-stabilized Units Nondestructive Inspection Plan Acceptance Criteria Fillet Welds Workmanship Special Precautions Hull Construction and Equipment Hull Structures and Arrangements Welding, Forming & Weld Design Production Welding Guide for Strengthening of Mobile Offshore Drilling Units for Navigation in Ice Application Column Stabilized Unit Units of Other Type Surface Units Self-elevating Units Novel Features Ice Class Selection Ice Waterline Clearance Ice Belt Design Ice Loads Design Ice Pressure Global Design Ice Load Structural Evaluation Global Evaluation Local Scantlings Other Requirements Guidance for Ice Class Selection of Column Stabilized Drilling Units Definition of Ice Conditions of Broken First-year Ice Versus Concentration and Thickness Ice Pressure Factors Ice Belt Areas Hull Construction and Equipment Subdivision and Stability Stability and Watertight/Weathertight Integrity Stability and Watertight/Weathertight Integrity Stability General Stability Afloat Intact Stability Damage Stability ------------Alternatives for treatment of void spaces ----Lightweight and Center of Gravity Stability Criteria General MODU 2008

3-2-7 3-2-7/1 3-2-7/3 3-2-7/5 3-2-7/5.1 3-2-7/5.3 3-2-7/5.3.1 3-2-7/5.3.2 3-2-7/5.3.3 3-2-7/7 3-2-7/9 3-2-7/9.1 3-2-7/9.3

3-2-A1 3-2-A1/1 3-2-A1/1.1 3-2-A1/1.3 3-2-A1/1.3.1 3-2-A1/1.3.2 3-2-A1/1.5 3-2-A1/3 3-2-A1/5 3-2-A1/7 3-2-A1/9 3-2-A1/11 3-2-A1/11.1 3-2-A1/11.3 3-2-A1/13 3-2-A1/13.1 3-2-A1/13.3 3-2-A1/15 3-2-A1/Table 1 3-2-A1/Table 2 3-2-A1/Table 3 3-2-A1/Figure 1

3-3-1 3-3-1/1 3-3-1/1.1 3-3-1/1.3 3-3-1/1.3.1 3-3-1/1.3.2 3-3-1/1.3.2(a) 3-3-1/1.3.2(b) 3-3-1/1.3.2(b)i) 3-3-1/1.3.2(b)ii) 3-3-1/1.3.2(b)iii) 3-3-1/1.3.2(c) 3-3-1/1.3.3 3-3-1/1.3.3(a) 3-3-1/1.3.3(b) 3-3-1/1.5 3-3-1/3 3-3-1/3.1


19

Notices and General InformationMODU 2006 3-3-1/3.3 3-3-1/3.3.1 3-3-1/3.3.2 3-3-1/3.3.3 3-3-1/3.3.3(a) 3-3-1/3.3.3(b) 3-3-1/3.3.4 3-3-1/3.5 3-3-1/3.7 3-3-1/3.9 3-3-1/3.9.1 3-3-1/3.9.2 3-3-1/3.9.2i) 3-3-1/3.9.2ii) 3-3-1/3.9.2iii) 3-3-1/3.9.2iv) 3-3-1/3.9.2v) 3-3-1/3.9.2vi) 3-3-1/3.9.3 3-3-1/3.11 3-3-1/5 3-3-1/7 3-3-1/7.1 3-3-1/7.1i) 3-3-1/7.1ii) 3-3-1/7.3 3-3-1/7.3i) 3-3-1/7.3ii) 3-3-1/7.3iii) 3-3-1/7.3iv) 3-3-1/7.3v) 3-3-1/7.5 3-3-1/7.5i) 3-3-1/7.5ii) 3-3-1/9 3-3-1/9.1 3-3-1/9.3 3-3-1/9.3.1 3-3-1/9.3.1(a) 3-3-1/9.3.1(b) 3-3-1/9.3.1(c) 3-3-1/9.3.2 3-3-1/9.3.2(a) 3-3-1/9.3.2(b) 3-3-1/9.3.2(c) 3-3-1/9.3.2(d) 3-3-1/9.3.3 3-3-1/9.3.3(a) 3-3-1/9.3.3(b) 3-3-1/9.3.3(c) 3-3-1/9.3.4 3-3-1/9.5 3-3-1/11 3-3-1/Figure 1 3-3-1/Figure 2 3-3-1/Figure 3 3-3-1/Figure 4 3-3-1/Figure 5 Title Righting Moment Intact Stability Criteria Damage Stability Criteria Residual Stability Criteria Column Stabilized Units ----Residual Stability Criteria Self-Elevating Units Overturning Moment Wind Tunnel Tests Alternative Stability Criteria General Guidelines ------------Alternative Intact Stability Criteria Units Resting on the Sea Bed Load Line Extent of Damage for Damage Stability Studies Self-elevated Drilling Units ----Column-stabilized Drilling Units ----------Surface-type Drilling Units ----Watertight/Weathertight Integrity Weathertight Integrity Watertight Integrity Internal Openings Used for Access While Afloat ------Internal Openings Secured Closed While Afloat --------External Openings Used While Afloat ------External Openings Secured Closed While Afloat Penetrations Onboard Computers for Stability Calculations Intact Stability Curve Damage Stability Curve Residual Damage Stability Requirements for Column Stabilized Units Residual Damage Stability Requirements for Self-Elevating Units Minimum Weathertight Integrity Requirements for Column Stabilized Units MODU 2008 3-3-1/3.3 3-3-1/3.3.1 3-3-1/3.3.2 3-3-1/3.3.3 3-3-1/3.3.3(a) 3-3-1/3.3.3(b) 3-3-1/3.3.4 3-3-1/3.5 3-3-1/3.7 3-3-1/3.9 3-3-1/3.9.1 3-3-1/3.9.2 3-3-1/3.9.2i) 3-3-1/3.9.2ii) 3-3-1/3.9.2iii) 3-3-1/3.9.2iv) 3-3-1/3.9.2v) 3-3-1/3.9.2vi) 3-3-1/3.9.3 --3-3-1/5 3-3-1/7 3-3-1/7.1 3-3-1/7.1i) 3-3-1/7.1ii) 3-3-1/7.3 3-3-1/7.3i) 3-3-1/7.3ii) 3-3-1/7.3iii) 3-3-1/7.3iv) 3-3-1/7.3v) 3-3-1/7.5 3-3-1/7.5i) 3-3-1/7.5ii) 3-3-1/9 3-3-1/9.1 3-3-1/9.3 3-3-1/9.3.1 3-3-1/9.3.1(a) 3-3-1/9.3.1(b) 3-3-1/9.3.1(c) 3-3-1/9.3.2 3-3-1/9.3.2(a) 3-3-1/9.3.2(b) 3-3-1/9.3.2(c) 3-3-1/9.3.2(d) 3-3-1/9.3.3 3-3-1/9.3.3(a) 3-3-1/9.3.3(b) 3-3-1/9.3.3(c) 3-3-1/9.3.4 3-3-1/9.3 3-3-1/11 3-3-1/Figure 1 3-3-1/Figure 2 3-3-1/Figure 3 3-3-1/Figure 4 3-3-1/Figure 5

20


Notices and General InformationMODU 2006 Part 3 Chapter 3 Appendix 1 3-3-A1 3-3-A1/1 3-3-A1/3 3-3-A1/5 3-3-A1/5.1 3-3-A1/5.3 3-3-A1/5.5 3-3-A1/7 3-3-A1/7.1 3-3-A1/7.1.1 3-3-A1/7.1.2 3-3-A17/7.3 3-3-A17/7.3.1 3-3-A17/7.3.2 3-3-A17/7.3.3 3-3-A17/7.3.4 3-3-A1/9 3-3-A1/9.1 3-3-A1/9.1.1 3-3-A1/9.1.2 3-3-A1/9.3 3-3-A1/9.3.1 3-3-A1/9.3.2 3-3-A1/9.5 3-3-A1/Figure 1 3-3-A1/Figure 2 Part 3 Chapter 3 Appendix 1a 3-3-A1a 3-3-A1a/1 3-3-A1a/3 Part 3 Chapter 3 Appendix 1b 3-3-A1b 3-3-A1b/1 3-3-A1b/3 3-3-A1b/5 3-3-A1b/5.1 3-3-A1b/5.3 3-3-A1b/5.5 3-3-A1b/5.7 3-3-A1b/5.9 3-3-A1b/7 3-3-A1b/7.1 3-3-A1b/7.3 3-3-A1b/7.5 3-3-A1b/9 3-3-A1b/9i) 3-3-A1b/9ii) 3-3-A1b/9iii) 3-3-A1b/11 3-3-A1b/11i) 3-3-A1b/11ii) 3-3-A1b/11iii) 3-3-A1b/11iv) Title MODU 2008 Hull Construction and Equipment Subdivision and Stability Guide for the Application of Dynamic Response Based Intact Stability Criteria for ColumnStabilized Mobile Offshore Drilling Units Guide for the Application of Dynamic Response Based Intact Stability Criteria for 3-3-A1 Column-stabilized Mobile Offshore Drilling Units Introduction 3-3-A1/1 Definitions and Symbols 3-3-A1/3 General 3-3-A1/5 Scope 3-3-A1/5.1 Conditions for Compliance 3-3-A1/5.3 Dynamic-response-based Criteria 3-3-A1/5.5 Dynamic-response-based Criteria 3-3-A1/7 Criteria 3-3-A1/7.1 Capsizing 3-3-A1/7.1.1 Downflooding 3-3-A1/7.1.2 Conditions of Assessment 3-3-A17/7.3 3-3-A17/7.3.1 3-3-A17/7.3.2 3-3-A17/7.3.3 3-3-A17/7.3.4 Determination of Dynamic Response 3-3-A1/9 Empirical Approximations 3-3-A1/9.1 Maximum Dynamic Response Angle, max 3-3-A1/9.1.1 Reduction in Downflooding Distance, RDFD 3-3-A1/9.1.2 Application Limits of Empirical Approximations 3-3-A1/9.3 Geometric Parameters 3-3-A1/9.3.1 Operating Parameters 3-3-A1/9.3.2 Direct Calculation 3-3-A1/9.5 Capsize Criteria Format 3-3-A1/Figure 1 Downflooding Criteria Concepts 3-3-A1/Figure 2 Hull Construction and Equipment Subdivision and Stability Sample Calculations Sample Calculations 3-3-A1a Capsize Criteria Assessment (Metric Units) 3-3-A1a/1 Downflooding Criteria Assessment (Metric Units) 3-3-A1a/3 Hull Construction and Equipment Subdivision and Stability Direct Analysis of Dynamic Motion Responses Direct Analysis of Dynamic Motion Responses 3-3-A1b General 3-3-A1b/1 Analysis Methods and Theoretical Background 3-3-A1b/3 Analysis Conditions 3-3-A1b/5 Environmental Conditions 3-3-A1b/5.1 Heading 3-3-A1b/5.3 Hydrodynamic Coefficients 3-3-A1b/5.5 Radii of Gyration 3-3-A1b/5.7 Mooring Arrangement 3-3-A1b/5.9 Representation of Environment 3-3-A1b/7 Wind Loads 3-3-A1b/7.1 Wave Loads 3-3-A1b/7.3 Current Effects 3-3-A1b/7.5 Results of Analyses and Format 3-3-A1b/9 --3-3-A1b/9i) --3-3-A1b/9ii) --3-3-A1b/9iii) Model Tests 3-3-A1b/11 --3-3-A1b/11i) --3-3-A1b/11ii) --3-3-A1b/11iii) --3-3-A1b/11iv)


21

Notices and General InformationMODU 2006 Part 3 Chapter 3 Appendix 1c 3-3-A1c 3-3-A1c/1 3-3-A1c/3 3-3-A1c/5 3-3-A1c/5.1 3-3-A1c/5.3 3-3-A1c/Figure 1 Part 3 Chapter 3 Appendix 2 3-3-A2 3-3-A2/1 3-3-A2/1.1 3-3-A2/3 3-3-A2/3.1 3-3-A2/3.1i) 3-3-A2/3.1ii) 3-3-A2/3.1iii) 3-3-A2/3.1iv) 3-3-A2/3.1v) 3-3-A2/3.3 3-3-A2/3.3i) 3-3-A2/3.3ii) 3-3-A2/3.3iii) 3-3-A2/3.5 3-3-A2/3.5i) 3-3-A2/3.5ii) 3-3-A2/3.7 3-3-A2/3.9 3-3-A2/3.11 3-3-A2/3.11i) 3-3-A2/3.11ii) 3-3-A2/5 3-3-A2/5.1 3-3-A2/5.3 3-3-A2/5.3.1 3-3-A2/5.3.2 3-3-A2/5.3.3 3-3-A2/5.3.4 3-3-A2/5.3.5 3-3-A2/5.3.6 3-3-A2/5.3.7 3-3-A2/5.3.8 3-3-A2/5.3.9 3-3-A2/5.5 3-3-A2/7 3-3-A2/7.1 3-3-A2/7.3 3-3-A2/7.3i) 3-3-A2/7.3ii) 3-3-A2/7.3iii) 3-3-A2/7.3iv) 3-3-A2/7.3v) 3-3-A2/7.5 Title MODU 2008 Hull Construction and Equipment Subdivision and Stability Environmental Conditions and Representations Environmental Conditions and Representations 3-3-A1c General 3-3-A1c/1 ABS Average Measured Wind Spectrum 3-3-A1c/3 Wave Spectra 3-3-A1c/5 Fetch-limited Regions 3-3-A1c/5.1 Open Seas 3-3-A1c/5.3 Joint Probabilities of Occurrence of Wind Speed and Wave Height 3-3-A1c/Figure 1 Hull Construction and Equipment Subdivision and Stability Response Analysis Guide for Selecting Design Waves for Structural Analysis of ColumnStabilized Drilling Units (Twin-Hull Semi-Submersible) Response Analysis Guide for Selecting Design Waves for Structural Analysis of 3-2-A2 Column-Stabilized Drilling Units (Twin-hull Semi-Submersible) General 3-2-A2/1 Introduction 3-2-A2/1.1 Global Hydrodynamic Load Characteristics 3-2-A2/3 General 3-2-A2/3.1 --3-2-A2/3.1i) --3-2-A2/3.1ii) --3-2-A2/3.1iii) --3-2-A2/3.1iv) --3-2-A2/3.1v) Split Force Between Pontoons 3-2-A2/3.3 --3-2-A2/3.3i) --3-2-A2/3.3ii) --3-2-A2/3.3iii) Twisting Pitch Moment About Transverse Horizontal Axis 3-2-A2/3.5 --3-2-A2/3.5i) --3-2-A2/3.5ii) Longitudinal Shear Force Between Pontoons 3-2-A2/3.7 Longitudinal and Transverse Accelerations of Deck Mass 3-2-A2/3.9 Vertical Wave Bending Moment on the Pontoon 3-2-A2/3.11 --3-2-A2/3.11i) --3-2-A2/3.11ii) Selecting Design Waves by the Stochastic Method 3-2-A2/5 General 3-2-A2/5.1 Analytical Approach 3-2-A2/5.3 --3-2-A2/5.3.1 --3-2-A2/5.3.2 --3-2-A2/5.3.3 --3-2-A2/5.3.4 --3-2-A2/5.3.5 --3-2-A2/5.3.6 --3-2-A2/5.3.7 --3-2-A2/5.3.8 --3-2-A2/5.3.9 Irregular Sea Steepness 3-2-A2/5.5 Selecting Design Waves by the Deterministic Method 3-2-A2/7 General 3-2-A2/7.1 Analytical Approach 3-2-A2/7.3 --3-2-A2/7.3i) --3-2-A2/7.3ii) --3-2-A2/7.3iii) --3-2-A2/7.3iv) --3-2-A2/7.3v) Regular Wave Steepness 3-2-A2/7.5

22


Notices and General InformationMODU 2006 Part 3 Chapter 3 Appendix 3 3-3-A3 3-3-A3/1 3-3-A3/1.1 3-3-A3/1.3 3-3-A3/3 3-3-A3/5 3-3-A3/7 3-3-A3/7.1 3-3-A3/7.3 3-3-A3/7.5 3-3-A3/7.7 3-3-A3/7.9 3-3-A3/7.11 3-3-A3/7.13 3-3-A3/9 3-3-A3/9.1 3-3-A3/9.3 3-3-A3/11 3-3-A3/11.1 3-3-A3/11.3 3-3-A3/11.5 3-3-A3/13 3-3-A3/15 3-3-A3/17 3-3-A3/19 3-3-A3/Table 1 Part 3 Chapter 4 Section 1 3-4-1 3-4-1/1 3-4-1/1.1 3-4-1/1.3 3-4-1/1.5 3-4-1/3 3-4-1/3.1 3-4-1/3.3 3-4-1/3.5 3-4-1/3.7 3-4-1/3.7.1 3-4-1/3.7.2 3-4-1/3.7.2(1) 3-4-1/3.7.2(2) 3-4-1/3.7.2(3) 3-4-1/3.7.2(4) 3-4-1/3.7.2(5) 3-4-1/3.7.2(6) 3-4-1/3.7.2(7) 3-4-1/3.7.2(8) 3-4-1/3.7.2(9) 3-4-1/3.7.2(10) 3-4-1/3.7.2(11) 3-4-1/3.9 3-4-1/3.11 3-4-1/3.13 3-4-1/3.15 3-4-1/3.17 3-4-1/3.19 3-4-1/5 3-4-1/5.1 Title Hull Construction and Equipment Subdivision and Stability Onboard Computers for Stability Calculations Onboard Computers for Stability Calculations General Scope Design Calculation Systems Types of Stability Software Functional Requirements Calculation Program Direct Damage Stability Calculation Warning Data Printout Date and Time Information of Program Units Acceptable Tolerances Calculation Program of the Approved Stability Information Independent Program for Assessment of Stability Approval Procedure Conditions of Approval of the Onboard Computers for Stability Calculations General Approval (optional) Specific Approval Operation Manual Installation Testing Periodical Testing Other Requirements Acceptable Tolerances Hull Construction and Equipment Fire Safety Measures Structural Fire Protection and Means of Escape Structural Fire Protection and Means of Escape General Administrative Review Bureau Review Materials Containing Asbestos Structural Fire Protection Construction Materials Alternate Materials Fire Integrity of Bulkheads and Decks Application of Tables --------------------------------------Protection of Accommodation Spaces, Service Spaces and Control Stations --MODU 2008

3-3-A2 3-3-A2/1 3-3-A2/1.1 3-3-A2/1.3 3-3-A2/3 3-3-A2/5 3-3-A2/7 3-3-A2/7.1 3-3-A2/7.3 3-3-A2/7.5 3-3-A2/7.7 3-3-A2/7.9 3-3-A2/7.11 3-3-A2/7.13 3-3-A2/9 3-3-A2/9.1 3-3-A2/9.3 3-3-A2/11 3-3-A2/11.1 3-3-A2/11.3 3-3-A2/11.5 3-3-A2/13 3-3-A2/15 3-3-A2/17 3-3-A2/19 3-3-A2/Table 1

5-1-1 and 5-3-1 5-1-1/1 5-1-1/1.1 5-1-1/1.3 5-1-1/1.5 5-1-1/3 5-1-1/3.1 5-1-1/3.3 5-1-1/3.5 5-1-1/3.7 5-1-1/3.7.1 5-1-1/3.7.2 5-1-1/3.7.2(1) 5-1-1/3.7.2(2) 5-1-1/3.7.2(3) 5-1-1/3.7.2(4) 5-1-1/3.7.2(5) 5-1-1/3.7.2(6) 5-1-1/3.7.2(7) 5-1-1/3.7.2(8) 5-1-1/3.7.2(9) 5-1-1/3.7.2(10) 5-1-1/3.7.2(11) 5-1-1/3.9 5-1-1/3.11 5-1-1/3.13 5-1-1/3.15 5-1-1/3.17 5-1-1/3.19 5-1-1/5 5-1-1/5.1


23

Notices and General InformationMODU 2006 3-4-1/5.3 3-4-1/5.5 3-4-1/5.7 3-4-1/5.9 3-4-1/5.11 3-4-1/5.13 3-4-1/5.13i) 3-4-1/5.13ii) 3-4-1/5.13iii) 3-4-1/5.15 3-4-1/5.17 3-4-1/5.19 3-4-1/5.21 3-4-1/5.21i) 3-4-1/5.21ii) 3-4-1/5.21iii) 3-4-1/5.23 3-4-1/5.23i) 3-4-1/5.23ii) 3-4-1/5.25 3-4-1/5.25i) 3-4-1/5.25ii) 3-4-1/5.25iii) 3-4-1/5.25iv) 3-4-1/5.25v) 3-4-1/5.27 3-4-1/5.27i) 3-4-1/5.27ii) 3-4-1/5.27iii) 3-4-1/5.27iv) 3-4-1/5.27v) 3-4-1/5.29 3-4-1/5.31 3-4-1/5.31i) 3-4-1/5.31ii) 3-4-1/5.31iii) 3-4-1/5.31iv) 3-4-1/5.33 3-4-1/5.35 3-4-1/5.37 3-4-1/5.37i) 3-4-1/5.37ii) 3-4-1/5.37iii) 3-4-1/5.39 3-4-1/7 3-4-1/7.1 3-4-1/7.1.1 3-4-1/7.1.2 3-4-1/7.1.3 3-4-1/7.3 3-4-1/7.3.1 3-4-1/7.3.2 3-4-1/7.5 3-4-1/7.7 3-4-1/7.9 3-4-1/Table 1 3-4-1/Table 2 Title ----------------------------------------------------------------------------------------Means of Escape --------------------Fire Integrity of Bulkheads Separating Adjacent Spaces Fire Integrity of Decks Separating Adjacent Spaces MODU 2008 5-1-1/5.3 5-1-1/5.5 5-1-1/5.7 5-1-1/5.9 5-1-1/5.11 5-1-1/5.13 5-1-1/5.13i) 5-1-1/5.13ii) 5-1-1/5.13iii) 5-1-1/5.15 5-1-1/5.17 5-1-1/5.19 5-1-1/5.21 5-1-1/5.21i) 5-1-1/5.21ii) 5-1-1/5.21iii) 5-1-1/5.23 5-1-1/5.23i) 5-1-1/5.23ii) 5-1-1/5.25 5-1-1/5.25i) 5-1-1/5.25ii) 5-1-1/5.25iii) 5-1-1/5.25iv) 5-1-1/5.25v) 5-1-1/5.27 5-1-1/5.27i) 5-1-1/5.27ii) 5-1-1/5.27iii) 5-1-1/5.27iv) 5-1-1/5.27v) 5-1-1/5.29 5-1-1/5.31 5-1-1/5.31i) 5-1-1/5.31ii) 5-1-1/5.31iii) 5-1-1/5.31iv) 5-1-1/5.33 5-1-1/5.35 5-1-1/5.37 5-1-1/5.37i) 5-1-1/5.37ii) 5-1-1/5.37iii) 5-1-1/5.39 5-3-1/1 5-3-1/1.1 5-3-1/1.1.1 5-3-1/1.1.2 5-3-1/1.1.3 5-3-1/1.3 5-3-1/1.3.1 5-3-1/1.3.2 5-3-1/1.5 5-3-1/1.7 5-3-1/1.9 5-1-1/Table 1 5-1-1/Table 2

24


Notices and General InformationMODU 2006 Part 3 Chapter 5 Section 1 3-5-1 3-5-1/1 3-5-1/3 3-5-1/5 3-5-1/7 Part 3 Chapter 5 Appendix 1 3-5-A1 3-5-A1/1 3-5-A1/1 .1 3-5-A1/3 3-5-A1/3.1 3-5-A1/3.3 3-5-A1/3.3.1 3-5-A1/3.3.1i) 3-5-A1/3.3.1ii) 3-5-A1/3.3.1iii) 3-5-A1/3.3.2 3-5-A1/3.3.3 3-5-A1/3.3.4 3-5-A1/3.3.4(a) 3-5-A1/3.3.4(b) 3-5-A1/3.3.5 3-5-A1/3.3.5(a) 3-5-A1/3.3.5(b) 3-5-A1/3.3.5(c) 3-5-A1/3.3.5(d) 3-5-A1/3.3.5(e) 3-5-A1/3.3.5(f) 3-5-A1/3.3.6 3-5-A1/3.3.7 3-5-A1/3.3.8 3-5-A1/3.3.9 3-5-A1/5 3-5-A1/5.1 3-5-A1/5.1.1 3-5-A1/5.1.2 3-5-A1/5.1.3 3-5-A1/5.3 3-5-A1/5.3.1 3-5-A1/7 3-5-A1/7.1 3-5-A1/7.3 3-5-A1/7.5 3-5-A1/9 3-5-A1/9.1 3-5-A1/9.3 3-5-A1/11 3-5-A1/11.1 3-5-A1/13 3-5-A1/13.1 3-5-A1/13.3 3-5-A1/13.5 Title Hull Construction and Equipment Equipment Position Mooring Systems and Equipment Position Mooring Systems and Equipment General Temporary Mooring Equipment Position Mooring Equipment Position Mooring System Hull Construction and Equipment Equipment Guide for Position Mooring Systems Guide for Position Mooring Systems General --Anchoring Systems General Design --------------------Operating Intact Operating Damaged Operating Transient Severe Storm Intact Severe Storm Damaged Severe Storm Transient --------Equipment Winches and Windlasses ------Fairleads and Sheaves --Anchor Lines ------Anchors ----Quality Control --Control Stations ------MODU 2008

3-4-1 3-4-1/1 3-4-1/3 3-4-1/5 3-4-1/7

3-4-A1 3-4-A1/1 3-4-A1/1.1 3-4-A1/3 3-4-A1/3.1 3-4-A1/3.3 3-4-A1/3.3.1 3-4-A1/3.3.1i) 3-4-A1/3.3.1ii) 3-4-A1/3.3.1iii) 3-4-A1/3.3.2 3-4-A1/3.3.3 3-4-A1/3.3.4 3-4-A1/3.3.4(a) 3-4-A1/3.3.4(b) 3-4-A1/3.3.5 3-4-A1/3.3.5(a) 3-4-A1/3.3.5(b) 3-4-A1/3.3.5(c) 3-4-A1/3.3.5(d) 3-4-A1/3.3.5(e) 3-4-A1/3.3.5(f) 3-4-A1/3.3.6 3-4-A1/3.3.7 3-4-A1/3.3.8 3-4-A1/3.3.9 3-4-A1/5 3-4-A1/5.1 3-4-A1/5.1.1 3-4-A1/5.1.2 3-4-A1/5.1.3 3-4-A1/5.3 3-4-A1/5.3.1 3-4-A1/7 3-4-A1/7.1 3-4-A1/7.3 3-4-A1/7.5 3-4-A1/9 3-4-A1/9.1 3-4-A1/9.3 3-4-A1/11 3-4-A1/11.1 3-4-A1/13 3-4-A1/13.1 3-4-A1/13.3 3-4-A1/13.5


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Notices and General InformationMODU 2006 Part 4 Chapter 1 Section 1 4-1-1 4-1-1/1 4-1-1/3 4-1-1/5 4-1-1/5.1 4-1-1/5.3 4-1-1/5.5 4-1-1/5.7 4-1-1/7 4-1-1/9 4-1-1/10 4-1-1/10.1 4-1-1/10.3 4-1-1/10.3i) 4-1-1/10.3ii) 4-1-1/11 4-1-1/13 4-1-1/15 4-1-1/15.1 4-1-1/15.3 4-1-1/15.5 4-1-1/17 4-1-1/19 4-1-1/Table 1 Part 4 Chapter 1 Section 2 4-1-2 4-1-2/1 4-1-2/3 4-1-2/3.1 4-1-2/3.1.1 4-1-2/3.1.2 4-1-2/3.3 4-1-2/3.3.1 4-1-2/3.3.2 4-1-2/3.3.3 4-1-2/3.5 4-1-2/3.7 4-1-2/3.9 4-1-2/5 Part 4 Chapter 1 Section 3 4-1-3 4-1-3/1 4-1-3/1.1 4-1-3/1.3 4-1-3/1.5 4-1-3/3 4-1-3/3.1 4-1-3/3.1i) 4-1-3/3.1ii) 4-1-3/3.1iii) 4-1-3/3.3 4-1-3/3.3i) 4-1-3/3.3ii) 4-1-3/3.3iii) 4-1-3/3.3iv) 4-1-3/3.3v) Title Machinery and Systems Machinery, Equipment, and Their Installation General General Machinery and Equipment Drilling Equipment Certification of Machinery Basic Requirements Type Approval Program Non-mass Produced Machinery Details of Certification of Some Representative Products Inclinations Plans and Data to be Submitted Blackout and Dead Ship Condition Blackout Dead Ship Condition ----Dead Ship start Unattended Machinery Spaces Trials for Self-Propelled Drilling Units Full Power Reduced Power Machinery Operation Trials for Non Self-Propelled Drilling Units Materials Containing Asbestos Angle of Inclination Machinery and Systems Machinery, Equipment, and Their Installation Rotating Machinery Rotating Machinery Drilling Units Without Propulsion Machinery Internal Combustion Engines Designed for Drilling Operations Crankcase Ventilation General Piping Arrangement Explosion Relief Valves General Location of Valves Additional Valves Required Fire Extinguishing Systems for Scavenge Manifolds Warning Notices Governor Control Thrusters and Dynamic Positioning Systems Machinery and Systems Machinery, Equipment, and Their Installation Hazardous Areas Hazardous Areas Definitions Hazardous Areas Enclosed Spaces Semi-Enclosed Spaces Classification of Areas Hazardous spaces Zone 0 ------Hazardous Areas Zone 1 ----------MODU 2008

4-1-1, 6-1-1, 5-1-1 4-1-1/1 4-1-1/3 4-1-1/5 4-1-1/5.1 4-1-1/5.3 4-1-1/5.5 4-1-1/5.7 4-1-1/7 4-1-1/9 4-1-1/10 4-1-1/10.1 4-1-1/10.3 4-1-1/10.3i) 4-1-1/10.3ii) 4-1-1/11 4-1-1/13 6-1-1/29 6-1-1/29.1 6-1-1/29.3 6-1-1/29.5 6-1-1/31 5-1-1/1.5 4-1-1/Table 1

4-1-2 and 4-1-4 4-1-2/1 4-1-2/3 4-1-2/3.1 4-1-2/3.1.1 4-1-2/3.1.2 4-1-2/3.3 4-1-2/3.3.1 4-1-2/3.3.2 4-1-2/3.3.3 4-1-2/3.5 4-1-2/3.7 4-1-2/3.9 4-1-4/1

4-3-6 4-3-6/1 4-3-6/1.1 4-3-6/1.3 4-3-6/1.5 4-3-6/3 4-3-6/3.1 4-3-6/3.1i) 4-3-6/3.1ii) 4-3-6/3.1iii) 4-3-6/3.3 4-3-6/3.3i) 4-3-6/3.3ii) 4-3-6/3.3iii) 4-3-6/3.3iv) 4-3-6/3.3v)

26


Notices and General InformationMODU 2006 4-1-3/3.5 4-1-3/3.5i) 4-1-3/3.5ii) 4-1-3/3.5iii) 4-1-3/3.5iv) 4-1-3/3.5v) 4-1-3/3.5vi) 4-1-3/3.5vii) 4-1-3/3.5viii) 4-1-3/3.5ix) 4-1-3/5 4-1-3/5.1 4-1-3/5.1i) 4-1-3/5.1ii) 4-1-3/5.1iii) 4-1-3/5.3 4-1-3/5.3i) 4-1-3/5.3ii) 4-1-3/5.3iii) 4-1-3/5.5 4-1-3/5.5i) 4-1-3/5.5ii) 4-1-3/5.5iii) 4-1-3/7 4-1-3/7.1 4-1-3/7.3 4-1-3/7.5 4-1-3/9 4-1-3/9.1 4-1-3/9.3 4-1-3/Figure 1 4-1-3/Figure 2 4-1-3/Figure 3 Part 4 Chapter 1 Section 4 4-1-4 4-1-4/1 4-1-4/3 4-1-4/5 4-1-4/5.1 4-1-4/5.3 4-1-4/5.5 4-1-4/7 4-1-4/7.1 4-1-4/7.3 4-1-4/7.5 4-1-4/9 4-1-4/11 4-1-4/13 4-1-4/15 4-1-4/17 4-1-4/17.1 4-1-4/17.3 4-1-4/17.5 4-1-4/17.7 Title Hazardous Areas Zone 2 ------------------Openings, Access, and Ventilation Conditioning Affecting the Extent of Hazardous Zones ------------------------Ventilation General Ventilation of Hazardous Areas Ventilation of Non-Hazardous Areas Machinery Installation General Hazardous Areas Hazardous Zones Hazardous Zones Hazardous Zones Machinery and Systems Machinery, Equipment, and Their Installation Jacking or Other Elevating Systems Jacking or Other Elevating Systems General Allowable Stresses Material Jacking and Elevating Systems Other Components Hydraulic Cylinders Prototype Test Prior to the Test Test Subsequent to the Test Inspection and Material Testing Initial Jacking Test Instrumentation Low Temperature Operation Jacking Gear Motors and Motor Controllers Group Installation Overcurrent protection Running Protection Metering MODU 2008 4-3-6/3.5 4-3-6/3.5i) 4-3-6/3.5ii) 4-3-6/3.5iii) 4-3-6/3.5iv) 4-3-6/3.5v) 4-3-6/3.5vi) 4-3-6/3.5vii) 4-3-6/3.5viii) 4-3-6/3.5ix) 4-3-6/5 4-3-6/5.1 4-3-6/5.1i) 4-3-6/5.1ii) 4-3-6/5.1iii) 4-3-6/5.3 4-3-6/5.3i) 4-3-6/5.3ii) 4-3-6/5.3iii) 4-3-6/5.5 4-3-6/5.5i) 4-3-6/5.5ii) 4-3-6/5.5iii) 4-3-6/7 4-3-6/7.1 4-3-6/7.3 4-3-6/7.5 4-3-6/9 4-3-6/9.1 4-3-6/9.3 4-3-6/Figure 1 4-3-6/Figure 2 4-3-6/Figure 3

4-1-3 and 6-1-1 4-1-3/1 4-1-3/3 4-1-3/5 4-1-3/5 4-1-3/13 4-1-3/9 6-1-1/5 6-1-1/5.1 6-1-1/5.3 6-1-1/5.5 4-1-3/15 6-1-1/7 4-1-3/11 4-1-3/17 4-1-3/7 4-1-3/7.1 4-1-3/7.3 4-1-3/7.5 4-1-3/7.7


27

Notices and General InformationMODU 2006 Part 4 Chapter 2 Section 1 4-2-1 4-2-1/1 4-2-1/1.1 4-2-1/1.3 4-2-1/1.5 4-2-1/1.7 4-2-1/1.9 4-2-1/1.11 4-2-1/3 4-2-1/3.1 4-2-1/3.3 4-2-1/3.5 4-2-1/5 4-2-5/5.1 4-2-1/5.3 4-2-1/7 4-2-1/7.1 4-2-1/7.3 4-2-1/7.5 4-2-1/7.7 4-2-1/7.9 4-2-1/7.11 4-2-1/7.13 4-2-1/7.15 4-2-1/9 4-2-1/9.1 4-2-1/9.3 4-2-1/9.5 4-2-1/9.7 4-2-1/9.7.1 4-2-1/9.7.2 4-2-1/9.7.2(a) 4-2-1/9.7.2(b) 4-2-1/9.7.2(c) 4-2-1/9.7.2(d) 4-2-1/9.7.3 4-2-1/9.9 4-2-1/9.11 4-2-1/9.13 4-2-1/9.15 4-2-1/9.15.1 4-2-1/9.17 4-2-1/9.19 4-2-1/9.21 4-2-1/9.23 4-2-1/9.23.1 4-2-1/9.23.2 4-2-1/9.25 4-2-1/9.27 4-2-1/9.29 4-2-1/9.29.1 4-2-1/9.29.2 Title Machinery and Systems Pumps and Piping Systems General General General Requirements Damage Stability Segregation of Piping System Boilers and Associated Piping Steering Gear Piping Gas Turbine Piping Piping Groups Plans and data to be Submitted Plans All Piping Systems Booklet of Standard Details Material Tests and Inspection Specification and Purchase Orders Special Materials Pressure Tests Fuel-oil Service System Fuel-oil Suction and Transfer Lines Starting Air Piping Hydraulic Power Piping All Piping Specific Systems Hydrostatic Tests of Shell Valves Pneumatic Tests in Lieu of Hydrostatic Tests General Installation Details Protection Pipes Near Switchboards Expansion and Contraction Stresses Molded Expansion Joints Circulating Water Systems Oil Systems --------Fire Resistant Test Bulkhead, Deck or Tank-Top Penetrations Collision Bulkhead Penetration Sluice Valves and Cocks Relief Valves Exceptions Common Overboard Discharges Remote Operation Standard or Extra Heavy Pipe Instruments Temperature Pressure Hose Control of Static Electricity Leakage Containment Oil Leaks Boiler Flats MODU 2008

4-2-1, 4-2-6, 6-1-1 4-2-1/1 4-2-1/1.1 4-2-1/1.3 4-2-6/19 4-2-6/21 4-2-6/23 4-2-1/1.5 4-2-1/3 4-2-1/3.1 4-2-1/3.3 4-2-1/3.5 4-2-1/5 4-2-5/5.1 4-2-1/5.3 6-1-1/13 6-1-1/13.1 6-1-1/13.3 6-1-1/13.5 6-1-1/13.7 6-1-1/13.9 6-1-1/13.11 6-1-1/13.13 6-1-1/13.15 4-2-1/7 4-2-1/7.1 4-2-1/7.3 4-2-1/7.5 4-2-1/7.7 4-2-1/7.7.1 4-2-1/7.7.2 4-2-1/7.7.2(a) 4-2-1/7.7.2(b) 4-2-1/7.7.2(c) 4-2-1/7.7.2(d) 4-2-1/7.7.3 4-2-1/7.9 4-2-1/7.11 4-2-1/7.13 4-2-1/7.15 4-2-1/7.15.1 4-2-1/7.17 4-2-1/7.19 4-2-1/7.21 4-2-1/7.23 4-2-1/7.23.1 4-2-1/7.23.2 4-2-1/7.25 4-2-1/7.27 4-2-1/7.29 4-2-1/7.29.1 4-2-1/7.29.2

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Notices and General InformationMODU 2006 Part 4 Chapter 2 Section 2 4-2-2 4-2-2/1 4-2-2/1.1 4-2-2/1.3 4-2-2/3 4-2-2/3.1 4-2-2/3.3 4-2-2/3.5 4-2-2/3.7 4-2-2/5 4-2-2/5.1 4-2-2/5.3 4-2-2/5.3.1 4-2-2/5.3.2 4-2-2/5.3.3 4-2-2/5.5 4-2-2/5.7 4-2-2/5.9 4-2-2/5.9.1 4-2-2/5.9.2 4-2-2/5.11 4-2-2/7 4-2-2/7.1 4-2-2/7.3 4-2-2/7.3.1 4-2-2/7.3.2 4-2-2/7.3.3 4-2-2/7.5 4-2-2/7.5.1 4-2-2/7.5.2 4-2-2/7.5.3 4-2-2/7.5.3(a) 4-2-2/7.5.3(b) 4-2-2/7.5.4 4-2-2/7.5.5 4-2-2/7.5.6 4-2-2/7.5.6i) 4-2-2/7.5.6ii) 4-2-2/7.5.6iii) 4-2-2/7.5.6i) 4-2-2/7.5.6ii) 4-2-2/7.5.6iii) 4-2-2/7.5.6iv) 4-2-2/7.5.7 4-2-2/7.5.7(a) 4-2-2/7.5.7(b) 4-2-2/7.5.8 4-2-2/7.5.8(a) 4-2-2/7.5.8(b) 4-2-2/7.5.8(c) 4-2-2/7.5.8(d) 4-2-2/7.5.9 4-2-2/7.7 4-2-2/7.7.1 4-2-2/7.7.1(a) 4-2-2/7.7.1(b) 4-2-2/7.7.1(c) 4-2-2/7.7.1(d) 4-2-2/7.7.1(e) 4-2-2/7.7.2 Title Machinery and Systems Pumps and Piping Systems Pumps, Pipes, Valves, and Fittings Pumps, Pipes, Valves and Fittings General Service Conditions Standards for Valves, Fittings and Flanges Pumps General Requirements Hydrostatic Test Capacity Test Relief Valve Capacity Test Metallic Piping Test and Inspection Group I Piping Steel Pipe Seamless Pipe Welded Pipe Fuel-oil Pipe Copper Pipe Brass Pipe Design Maximum Allowable Working Pressure and Minimum Thickness Pipe Bending Working Pressure and Thickness- Alternative Consideration Plastic Pipes General Plans and Data to be Submitted General Information Drawings and Supporting Documentation Materials Design Internal Pressure External Pressure Axial Strength ----Temperature Impact Resistance Fire Endurance --------------Flame Spread Plastic Pipes Multi-core Metallic Tubes Sheathed by Plastic Materials Electrical Conductivity --------Marking Installation of Plastic Piping Supports ----------External Loads MODU 2008

4-2-2 and 6-1-1 4-2-2/1 4-2-2/1.1 4-2-2/1.3 4-2-2/3 4-2-2/3.1 6-1-1/15 6-1-1/17 6-1-1/18 4-2-2/5 4-2-2/5.1 4-2-2/5.3 4-2-2/5.3.1 4-2-2/5.3.2 4-2-2/5.3.3 4-2-2/5.5 4-2-2/5.7 4-2-2/5.9 4-2-2/5.9.1 4-2-2/5.9.21 4-2-2/5.11 4-2-2/7 4-2-2/7.1 4-2-2/7.3 4-2-2/7.3.1 4-2-2/7.3.2 4-2-2/7.3.3 4-2-2/7.5 4-2-2/7.5.1 4-2-2/7.5.2 4-2-2/7.5.3 4-2-2/7.5.3(a) 4-2-2/7.5.3(b) 4-2-2/7.5.4 4-2-2/7.5.5 4-2-2/7.5.6 4-2-2/7.5.6i) 4-2-2/7.5.6ii) 4-2-2/7.5.6iii) 4-2-2/7.5.6i) 4-2-2/7.5.6ii) 4-2-2/7.5.6iii) 4-2-2/7.5.6iv) 4-2-2/7.5.7 4-2-2/7.5.7(a) 4-2-2/7.5.7(b) 4-2-2/7.5.8 4-2-2/7.5.8(a) 4-2-2/7.5.8(b) 4-2-2/7.5.8(c) 4-2-2/7.5.8(d) 4-2-2/7.5.9 4-2-2/7.7 4-2-2/7.7.1 4-2-2/7.7.1(a) 4-2-2/7.7.1(b) 4-2-2/7.7.1(c) 4-2-2/7.7.1(d) 4-2-2/7.7.1(e) 4-2-2/7.7.2


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Notices and General InformationMODU 2006 4-2-2/7.7.3 4-2-2/7.7.3(a) 4-2-2/7.7.3(b) 4-2-2/7.7.3(c) 4-2-2/7.7.3(d) 4-2-2/7.7.4 4-2-2/7.7.4(a) 4-2-2/7.7.4(b) 4-2-2/7.7.5 4-2-2/7.7.6 4-2-2/7.7.6(a) 4-2-2/7.7.6(b) 4-2-2/7.7.6(c) 4-2-2/7.7.7 4-2-2/7.9 4-2-2/7.11 4-2-2/7.11.1 4-2-2/7.11.1(a) 4-2-2/7.11.1(a)i) 4-2-2/7.11.1(a)ii) 4-2-2/7.11.1(a)iii) 4-2-2/7.11.1(a)iv) 4-2-2/7.11.1(a)v) 4-2-2/7.11.1(a)vi) 4-2-2/7.11.1(a)vii) 4-2-2/7.11.1(b) 4-2-2/7.11.2 4-2-2/7.11.2(a) 4-2-2/7.11.2(b) 4-2-2/7.11.2(b)i) 4-2-2/7.11.2(b)ii) 4-2-2/7.11.2(c) 4-2-2/7.13 4-2-2/7.13.1 4-2-2/7.13.1(a) 4-2-2/7.13.1(b) 4-2-2/7.13.1(b)i) 4-2-2/7.13.1(b)ii) 4-2-2/7.13.1(b)iii) 4-2-2/7.13.1(b)iv) 4-2-2/7.13.1(c) 4-2-2/7.13.2 4-2-2/7.13.2(a) 4-2-2/7.13.2(b) 4-2-2/7.13.2(c) 4-2-2/7.13.2(d) 4-2-2/7.13.2(e) 4-2-2/7.13.2(f) 4-2-2/7.13.3 4-2-2/7.13.4 4-2-2/7.13.4(a) 4-2-2/7.13.4(b) 4-2-2/7.13.4(c) 4-2-2/7.15 4-2-2/7.15.1 4-2-2/7.15.1(a) 4-2-2/7.15.1(b) 4-2-2/7.15.1(c) 4-2-2/7.15.1(d) 4-2-2/7.15.1(e) 4-2-2/7.15.2 Title Plastic Pipe Connections --------Electrical Conductivity ----Shell Connections Bulkhead and Deck Penetrations ------Application of Fire Protecting Coatings Manufacturing of Plastic Pipes Plastic Pipe Bonding Procedure Qualification Procedure Qualification Requirements ----------------Procedure Qualification Testing ----------Test by the Manufacturer - Fire Endurance Testing of Plastic Piping in dry Conditions (For Level 1and Level 2) Test Method --------------Test Specimen ------------Test Condition Acceptance Criteria ------Test by the Manufacturer - Fire Endurance Testing of Water-Filled Plastic Piping (For Level 3) Test Method ----------Test Specimen MODU 2008 4-2-2/7.7.3 4-2-2/7.7.3(a) 4-2-2/7.7.3(b) 4-2-2/7.7.3(c) 4-2-2/7.7.3(d) 4-2-2/7.7.4 4-2-2/7.7.4(a) 4-2-2/7.7.4(b) 4-2-2/7.7.5 4-2-2/7.7.6 4-2-2/7.7.6(a) 4-2-2/7.7.6(b) 4-2-2/7.7.6(c) 4-2-2/7.7.7 4-2-2/7.9 4-2-2/7.11 4-2-2/7.11.1 4-2-2/7.11.1(a) 4-2-2/7.11.1(a)i) 4-2-2/7.11.1(a)ii) 4-2-2/7.11.1(a)iii) 4-2-2/7.11.1(a)iv) 4-2-2/7.11.1(a)v) 4-2-2/7.11.1(a)vi) 4-2-2/7.11.1(a)vii) 4-2-2/7.11.1(b) 4-2-2/7.11.2 4-2-2/7.11.2(a) 4-2-2/7.11.2(b) 4-2-2/7.11.2(b)i) 4-2-2/7.11.2(b)ii) 4-2-2/7.11.2(c) 4-2-2/7.13 4-2-2/7.13.1 4-2-2/7.13.1(a) 4-2-2/7.13.1(b) 4-2-2/7.13.1(b)i) 4-2-2/7.13.1(b)ii) 4-2-2/7.13.1(b)iii) 4-2-2/7.13.1(b)iv) 4-2-2/7.13.1(c) 4-2-2/7.13.2 4-2-2/7.13.2(a) 4-2-2/7.13.2(b) 4-2-2/7.13.2(c) 4-2-2/7.13.2(d) 4-2-2/7.13.2(e) 4-2-2/7.13.2(f) 4-2-2/7.13.3 4-2-2/7.13.4 4-2-2/7.13.4(a) 4-2-2/7.13.4(b) 4-2-2/7.13.4(c) 4-2-2/7.15 4-2-2/7.15.1 4-2-2/7.15.1(a) 4-2-2/7.15.1(b) 4-2-2/7.15.1(c) 4-2-2/7.15.1(d) 4-2-2/7.15.1(e) 4-2-2/7.15.2

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Notices and General InformationMODU 2006 4-2-2/7.15.2(a) 4-2-2/7.15.2(b) 4-2-2/7.15.2(c) 4-2-2/7.15.2(d) 4-2-2/7.15.2(e) 4-2-2/7.15.2(f) 4-2-2/7.15.2(g) 4-2-2/7.15.3 4-2-2/7.15.3(a) 4-2-2/7.15.3(b) 4-2-2/7.15.3(c) 4-2-2/7.15.4 4-2-2/7.15.4(a) 4-2-2/7.15.4(b) 4-2-2/7.17 4-2-2/7.17.1 4-2-2/7.17.1(a) 4-2-2/7.17.1(b) 4-2-2/7.17.1(c) 4-2-2/7.17.1(d) 4-2-2/7.17.1(e) 4-2-2/7.17.1(f) 4-2-2/7.17.1(g) 4-2-2/7.17.1(h) 4-2-2/7.17.1(i) 4-2-2/7.19 4-2-2/7.21 4-2-2/9 4-2-2/9.1 4-2-2/9.1.1 4-2-2/9.1.2 4-2-2/9.3 4-2-2/9.5 4-2-2/11 4-2-2/11.1 4-2-2/11.3 4-2-2/11.5 4-2-2/11.7 4-2-2/13 4-2-2/15 4-2-2/15.1 4-2-2/15.3 4-2-2/15.3.1 4-2-2/15.3.2 4-2-2/15.5 4-2-2/17 4-2-2/17.1 4-2-2/17.3 4-2-2/17.5 4-2-2/17.7 4-2-2/17.9 4-2-2/19 4-2-2/19.1 4-2-2/19.3 4-2-2/19.3.1 4-2-2/19.3.2 4-2-2/19.3.3 4-2-2/19.3.4 4-2-2/19.3.4(a) 4-2-2/19.3.4(b) 4-2-2/19.5 4-2-2/21 4-2-2/21.1 Title --------------Test Conditions ------Acceptance Criteria ----Test by Manufacturer Flame Spread Test Method ------------------Testing by Manufacturer General Testing on Board After Installation Valves General Standard Valves Non-Standard Valves Construction Hydrostatic Test and Identification Pipe Fittings General Hydrostatic Test and Identification Nonstandard Fittings Mechanical Joints Welded Nonstandard Valves and Fittings Flanges General Group I Piping Flanges Steel Pipe Nonferrous Pipe Group II Piping Flanges Material of Valves and Fittings General Forged or Cast Steel Cast Iron Nonferrous Ductile (Nodular) Iron Fluid Power Cylinders Application Cylinders for Group I Piping Systems Design Plans and Data to be Submitted Material Hydrostatic Test General Test Pressure Cylinders for Group II Piping Systems Sea Inlets and Overboard Discharges Installation MODU 2008 4-2-2/7.15.2(a) 4-2-2/7.15.2(b) 4-2-2/7.15.2(c) 4-2-2/7.15.2(d) 4-2-2/7.15.2(e) 4-2-2/7.15.2(f) 4-2-2/7.15.2(g) 4-2-2/7.15.3 4-2-2/7.15.3(a) 4-2-2/7.15.3(b) 4-2-2/7.15.3(c) 4-2-2/7.15.4 4-2-2/7.15.4(a) 4-2-2/7.15.4(b) 4-2-2/7.17 4-2-2/7.17.1 4-2-2/7.17.1(a) 4-2-2/7.17.1(b) 4-2-2/7.17.1(c) 4-2-2/7.17.1(d) 4-2-2/7.17.1(e) 4-2-2/7.17.1(f) 4-2-2/7.17.1(g) 4-2-2/7.17.1(h) 4-2-2/7.17.1(i) 4-2-2/7.19 6-1-1/19 4-2-2/9 4-2-2/9.1 4-2-2/9.1.1 4-2-2/9.1.2 4-2-2/9.3 4-2-2/9.5 4-2-2/11 4-2-2/11.1 4-2-2/11.3 4-2-2/11.5 4-2-2/11.7 4-2-2/13 4-2-2/15 4-2-2/15.1 4-2-2/15.3 4-2-2/15.3.1 4-2-2/15.3.2 4-2-2/15.5 4-2-2/17 4-2-2/17.1 4-2-2/17.3 4-2-2/17.5 4-2-2/17.7 4-2-2/17.9 4-2-2/19 4-2-2/19.1 4-2-2/19.3 4-2-2/19.3.1 4-2-2/19.3.2 4-2-2/19.3.3 4-2-2/19.3.4 4-2-2/19.3.4(a) 4-2-2/19.3.4(b) 4-2-2/19.5 4-2-2/21 4-2-2/21.1


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Notices and General InformationMODU 2006 4-2-2/21.3 4-2-2/21.5 4-2-2/21.7 4-2-2/21.9 4-2-2/21.9i) 4-2-2/21.9ii) 4-2-2/21.9iii) 4-2-2/21.9.1 4-2-2/21.9.2 4-2-2/21.9.3 4-2-2/21.11 4-2-2/23 4-2-2/23.1 4-2-2/23.1.1 4-2-2/23.1.2 4-2-2/23.1.3 4-2-2/23.3 4-2-2/23.5 4-2-2/25 4-2-2/27 4-2-2/27.1 4-2-2/27.3 4-2-2/27.5 4-2-2/29 4-2-2/29.1 4-2-2/29.1i) 4-2-2/29.1ii) 4-2-2/29.3 4-2-2/29.3.1 4-2-2/29.3.2 4-2-2/Table 1 4-2-2/Table 2 4-2-2/Table 3 4-2-2/Table 4 4-2-2/Figure 1 4-2-2/Figure 2 Part 4 Chapter 2 Section 3 4-2-3 4-2-3/1 4-2-3/1.1 4-2-3/1.3 4-2-3/1.5 4-2-3/1.7 4-2-3/1.7.1 4-2-3/1.7.2 4-2-3/1.7.3 4-2-3/3 4-2-3/3.1 4-2-3/3.3 4-2-3/3.5 4-2-3/3.7 4-2-3/5 4-2-3/5.1 4-2-3/5.3 4-2-3/5.5 4-2-3/5.7 4-2-3/5.9 4-2-3/5.11 4-2-3/5.13 Title Valve Connection to Shell Materials Shell Reinforcement Sea-Water Inlet and Discharge Valves ------Column Stabilized Units Self Elevating and Surface Type Units Self Elevating Units Sea Chests Scuppers and Drains on Surface-type and Self-Elevating Units Discharges through the Shell ------Scuppers and Discharges below the Freeboard Deck Shell Penetration Scuppers from Superstructures or Deckhouses Helicopter Deck Drainage Arrangement Cooler Installation External to the Hull General Integral Keel Cooler Installation Non-integral Keel Cooler Installation Penetration Throughout Watertight Boundaries Ventilating Systems ----Internal Drain System ----Allowable Stress Values S for Piping N/mm2 Fire Endurance Requirements Matrix Standards for Plastic Pipes Typical Requirements for All System Standards for Plastic Pipes Additional Requirements Depending on Service and/or Location of Piping Fire Endurance Burner Assembly Fire Endurance Test Stand With Mounted Sample Machinery and Systems Pumps and Piping Systems Bilge and Ballast Systems and Tanks Bilge and Ballast Systems, Vents & Sounding General Arrangement of Bilge and Ballast Systems for Surface Type Units General Number of Bilge Pumps Independent Bilge Suction Direct Bilge Suction Steam-engine Installations Internal-combustion Engine Installation Valve Arrangement General Arrangement for Bilge Systems for Column-Stabilized Units and Self Elevating Units Permanent Systems Void Compartments Chain Lockers Bilge Alarm Bilge Piping (All Units) General Installation Manifolds, Cocks, and Valves Common-main-type Bilge System Strainers Gravity Drains Bilge Suctions from Hazardous Areas MODU 2008 4-2-2/21.3 4-2-2/21.5 4-2-2/21.7 4-2-2/21.9 4-2-2/21.9i) 4-2-2/21.9ii) 4-2-2/21.9iii) 4-2-2/21.9.1 4-2-2/21.9.2 4-2-2/21.9.3 4-2-2/21.11 4-2-2/23 4-2-2/23.1 4-2-2/23.1.1 4-2-2/23.1.2 4-2-2/23.1.3 4-2-2/23.3 4-2-2/23.5 4-2-6/17 4-2-2/27 4-2-2/27.1 4-2-2/27.3 4-2-2/27.5 4-2-2/29 4-2-2/29.1 4-2-2/29.1i) 4-2-2/29.1ii) 4-2-2/29.3 4-2-2/29.3.1 4-2-2/29.3.2 4-2-2/Table 1 4-2-2/Table 2 4-2-2/Table 3 4-2-2/Table 4 4-2-2/Figure 1 4-2-2/Figure 2

4-2-3, 4-2-4 4-2-4/1 4-2-4/1.1 4-2-4/1.3 4-2-4/1.5 4-2-4/1.7 4-2-4/1.7.1 4-2-4/1.7.2 4-2-4/1.7.3 4-2-4/3 4-2-4/3.1 4-2-4/3.3 4-2-4/3.5 4-2-4/3.7 4-2-4/5 4-2-4/5.1 4-2-4/5.3 4-2-4/5.5 4-2-4/5.7 4-2-4/5.9 4-2-4/5.11 4-2-4/5.13

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Notices and General InformationMODU 2006 4-2-3/5.15 4-2-3/7 4-2-3/7.1 4-2-3/7.3 4-2-3/9 4-2-3/9.1 4-2-3/9.1.1 4-2-3/9.1.2 4-2-3/9.1.3 4-2-3/9.1.4 4-2-3/9.3 4-2-3/9.3.1 4-2-3/9.3.2 4-2-3/9.3.3 4-2-3/11 4-2-3/11.1 4-2-3/11.3 4-2-3/11.5 4-2-3/11.7 4-2-3/13 4-2-3/13.1 4-2-3/13.1i) 4-2-3/13.1ii) 4-2-3/13.3 4-2-3/13.5 4-2-3/13.5.1 4-2-3/13.5.2 4-2-3/13.7 4-2-3/13.7.1 4-2-3/13.7.1(a) 4-2-3/13.7.1(b) 4-2-3/13.7.1(b)i) 4-2-3/13.7.1(b)ii) 4-2-3/13.7.1(b)iii) 4-2-3/13.7.1(b)iv) 4-2-3/13.7.1(b)v) 4-2-3/13.7.1(b)vi) 4-2-3/13.7.1(b)vii) 4-2-3/13.7.1(b)viii) 4-2-3/13.7.1(b)ix) 4-2-3/13.7.1(c) 4-2-3/13.7.1(d) 4-2-3/13.7.2 4-2-3/13.7.3 4-2-3/13.7.3(a) 4-2-3/13.7.3(a)i) 4-2-3/13.7.3(a)ii) 4-2-3/13.7.3(b) 4-2-3/13.7.3(c) 4-2-3/13.7.3(d) 4-2-3/13.7.3(e) 4-2-3/13.7.4 4-2-3/13.7.5 4-2-3/13.7.6 4-2-3/15 4-2-3/15.1 4-2-3/15.3 4-2-3/15.5 4-2-3/15.7 4-2-3/15.9 4-2-3/15.9.1 4-2-3/15.9.2 4-2-3/15.9.3 Title Exceptions Bilge Pumps (All Units) General Arrangement and Capacity Size of Bilge Suctions Surface Type Units Main Line Branch Line Main Line Reduction Size Limits Column-Stabilized Units and Self-Elevating Units Main Line Branch Line Size Limits Ballast Piping ( All Units) General Installation Controls for Ballast Tank Valves Exceptions Ballast Systems for Column-Stabilized Units General ----Manifolds Pumps Number Pump Performance Ballast Control Features Centralized Control Station Location Controls and Indications ------------------Communication Back-up Station Independent Local Control Safety Futures Independence All Systems Pump/Valve Control System Dual Power Source Disconnects Electronic Systems Valve Controls Valve Positioning Indicating System Draft Indicating System Tank Level indicating System Tank Vents and Overflows General Progressive Flooding Consideration Height of Vent Pipes Size Termination of Vent Pipes Termination on or Above Freeboard Deck Termination in Machinery Spaces Protection for Fuel Oil and Lubricating Oil Tanks MODU 2008 4-2-4/5.15 4-2-4/7 4-2-4/7.1 4-2-4/7.3 4-2-4/9 4-2-4/9.1 4-2-4/9.1.1 4-2-4/9.1.2 4-2-4/9.1.3 4-2-4/9.1.4 4-2-4/9.3 4-2-4/9.3.1 4-2-4/9.3.2 4-2-4/9.3.3 4-2-4/11 4-2-4/11.1 4-2-4/11.3 4-2-4/11.5 4-2-4/1

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