ABS 8-2014 RULES FOR BUILDING AND CLASSING SINGLE POINT MOORINGS.pdf

1、 RULES FOR BUILDING AND CLASSING SINGLE POINT MOORINGS 2014 Guide to Color Coding Used in Online Version of the Rules The following summarizes the colors corresponding to Rule Changes, Corrigenda items and editorial changes in the Rules files which are available for download. Rule Changes: Changes e

2、ffective 1 January 2014 Corrigenda: CORRIGENDA/EDITORIALS 1 July 2014 CORRIGENDA/EDITORIALS 1 July 2015 Editorials: Editorial Changes Rules for Building and Classing Single Point Moorings RULES FOR BUILDING AND CLASSING SINGLE POINT MOORINGS 2014 (Updated July 2015 see next page) American Bureau of

3、Shipping Incorporated by Act of Legislature of the State of New York 1862 Copyright 2013 American Bureau of Shipping ABS Plaza 16855 Northchase Drive Houston, TX 77060 USA Updates July 2015 consolidation includes: July 2014 version plus Corrigenda/Editorials July 2014 consolidation includes: January

4、 2014 version plus Corrigenda/Editorials ABSRULES FOR BUILDING AND CLASSING SINGLE POINT MOORINGS .2014 iii Foreword Foreword This edition of the ABS Rules for Building and Classing Single Point Moorings (SPMs) primarily reflects changes in format and references to ABS and other standards that have

5、occurred since the previous edition was issued. Changes to the technical criteria include revisions made to other pertinent ABS Rules that are the basis of SPM criteria; such as, the introduction of an adjustment factor (Q) to account for higher strength steels in the determination of buoy scantling

6、s. Also the section on Moorings and Anchoring Section (3-4-1, herein) has been updated to reflect industry practice and to specifically allow the option to use the criteria found in the ABS Rules for Building and Classing Floating Production Installations for this topic. iv ABSRULES FOR BUILDING AND

7、 CLASSING SINGLE POINT MOORINGS .2014 Table of Contents RULES FOR BUILDING AND CLASSING SINGLE POINT MOORINGS CONTENTS PART 1 Conditions of Classification (Supplement to the ABS Rules for Conditions of Classification Offshore Units and Structures) 11 CHAPTER 1 Scope and Conditions of Classification

8、. 12 See also separately published booklet ABS Rules for Conditions of Classification Offshore Units and Structures (Part 1) PART 2 Materials and Welding 22 See separately published booklet ABS Rules for Materials and Welding (Part 2) PART 3 Mooring System Design . 23 CHAPTER 1 General 24 CHAPTER 2

9、Design 34 CHAPTER 3 Stability. 56 CHAPTER 4 Equipment 58 PART 4 Equipment and Systems 62 CHAPTER 1 Cargo or Product Transfer Systems 63 CHAPTER 2 Ancillary Systems and Equipment . 73 CHAPTER 3 Hazardous Areas and Electrical Installations 60 CHAPTER 4 Safety Provisions . 77 PART 5 Testing and Surveys

10、 79 CHAPTER 1 Testing During Construction 80 CHAPTER 2 Surveys After Construction 84 ABSRULES FOR BUILDING AND CLASSING SINGLE POINT MOORINGS .2014 1 Notices and General Information Notices and General Information CONTENTS Introduction . 2 TABLE 1 Applicable Editions of Booklets Comprising 2014 Sing

11、le Point Mooring Rules 3 TABLE 2 Division and Numbering of the Rules 3 TABLE 3 Comparison of the Numbering System of the 1996 Rules vs. 2014 Rules 4 2 ABSRULES FOR BUILDING AND CLASSING SINGLE POINT MOORINGS .2014 Notices and General Information Introduction 1. The year 2014 edition of the Rules for

12、 Building and Classing Single Point Moorings consists of the six (6) booklets as shown in Table 1. With regard to two booklets, Part 1 and Part 2: a) The purpose of the generic title ABS Rules for Conditions of Classification Offshore Units and Structures (Part 1) is to reflect the expanded contents

13、 of PART 1, as a result of including consolidated requirements for “Classification” applicable to all types of and sizes of units, installations, vessels or systems in offshore service, etc., as specified in the Foreword to Part 1. Additional specific requirements are contained in Part 1 of these Ru

14、les for Building and Classing Single Point Moorings. b) The purpose of the generic title ABS Rules for Materials and Welding of PART 2 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

15、more readily a common “PART” of various ABS Rules and Guides, as appropriate. 2. The numbering system applied in the Rules is shown in Table 2. 3. The changes contained in the previously published Notices 1 and 2 to the 1996 Rules for Building and Classing Single Point Moorings (together with Corrig

16、enda items) have also been incorporated into the text of the 2014 Rules for Building and Classing Single Point Moorings. 4. 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 d

17、ate and month are shown, the years in parentheses refer to the following effective dates: (2000) and after 1 January 2000 (and subsequent years) (1996) 9 May 1996 (1999) 12 May 1999 (1995) 15 May 1995 (1998) 13 May 1998 (1994) 9 May 1994 (1997) 19 May 1997 (1993) 11 May 1993 5. Until the next editio

18、n of the Rules for Building and Classing Single Point Moorings s is published, 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 Notices and/or Corrigenda

19、to existing Rules or Guides. The consolidated edition of the Rules for Building and Classing Single Point Moorings, which includes Notices and/or Corrigenda using different colors for easy recognition, will be published on the ABS website only when Notices and/or Corrigenda are issued. 6. The listin

20、g of CLASSIFICATION SYMBOLS AND NOTATIONS is available from the ABS website www.eagle.org for download. Notices and General Information ABSRULES FOR BUILDING AND CLASSING SINGLE POINT MOORINGS .2014 3 TABLE 1 Applicable Editions of Booklets Comprising 2014 Single Point Mooring Rules Rules for Buildi

21、ng and Classing Single Point Moorings Notices and General Information 2014 Part 1: Conditions of Classification (Supplement to the ABS Rules for Conditions of Classification Offshore Units and Structures) (1)2014 Part 3: Mooring System Design 2014 Part 4: Equipment and Systems 2014 Part 5: Surveys A

22、fter Construction 2014 Rules for Conditions of Classification Offshore Units and Structures not included (1,2)Part 1: Rules for Conditions of Classification Offshore Units and Structures 2014 Rules for Materials and Welding not included (2)Part 2: Rules for Materials and Welding 2014 Notes: 1 The re

23、quirements for conditions of classification are contained in the separate, generic ABS Rules for Conditions of Classification Offshore Units and Structures (Part 1). 2 The latest edition of these Rules is to be referred to. These Rules may be downloaded from the ABS website at www.eagle.org, Rules a

24、nd Guides, Downloads or may be ordered separately from the ABS Publications online catalog at www.eagle.org, Rules and Guides, Catalog. TABLE 2 Division and Numbering of the Rules Division Number Part Part 1 Chapter Part 1, Chapter 1 Section Section 1-1-1 Subsection (see Note 1) 1-1-1/1 Paragraph (s

25、ee Note 1) 1-1-1/1.1 Subparagraph 1-1-1/1.1.1 Item 1-1-1/1.1.1(a) Subitem 1-1-1/1.1.1(a)i) Appendix 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.)

26、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. Notices and General Information 4 ABSRULES FOR BUILDING AND CLASSING SINGLE POINT MOORINGS .2014 TABLE 3

27、 Comparison of the Numbering System of the 1996 Rules vs. 2014 Rules In the Table below, the following abbreviations apply: CC = ABS Rules for Conditions of Classification Offshore Units and Structures (Part 1) MW = ABS Rules for Materials and Welding (Part 2) SPM 1996 Title SPM 2014 Part 1 Conditio

28、ns of Classification Whole Part The requirements for “Conditions of Classification” in Part 1 of the 1996 edition of the Rules for Building and Classing Single Point Moorings were relocated to the generic ABS Rules for Conditions of Classification Offshore Units and Structures (Part 1), which includ

29、es consolidated requirements applicable to all offshore units and structures. Those classification requirements specific to single point moorings were retained in a supplemental Part 1 of the SPM Rules. In the list below, references to the ABS Rules for Conditions of Classification Offshore Units an

30、d Structures (Part 1) are given as “CC 1-1-X/Y.Y.Y” and references to Part 1 of the SPM Rules are given as “1-1-X/Y.Y.Y”. Part 1 Part 1 Section 1 Classification, Testing and Surveys Scope and Conditions of Classification 1/1.1 Classification CC 1-1-1 1/1.1.1 Process CC 1-1-1/1 1/1.1.2 Certificates a

31、nd Reports CC 1-1-1/3 1/1.1.2a - CC 1-1-1/3.1 1/1.1.2b - CC 1-1-1/3.3 1/1.1.2c - CC 1-1-1/3.5 1/1.1.3 Representations as to Classification CC 1-1-1/5 1/1.1.4 Scope of Classification CC 1-1-1/7 1/1.2 Suspension and Cancellation of Class CC 1-1-2 1/1.2.1 Termination of Classification CC 1-1-2/1 1/1.2.

32、2 Notice of Surveys CC 1-1-2/3 1/1.2.3 Special Notations CC 1-1-2/5 1/1.2.4 Suspension of Class includes CC 1-1-2/7 1/1.2.4a - CC 1-1-2/7.3 1/1.2.4b - CC 1-1-2/7.5ii) 1/1.2.4c - CC 1-1-2/7.7 1/1.2.4d - CC 1-1-2/7.5iii) 1/1.2.4e - CC 1-1-2/7.9 1/1.2.5 Cancellation of Class CC 1-1-2/11 1/1.2.5a - CC 1

33、-1-2/11.1 1/1.2.5b - CC 1-1-2/11.3 1/1.3 Class Designation 1-1-2 1/1.3.1 Single Point Moorings Built Under Survey 1-1-2/1 1/1.3.2 Single Point Moorings Not Built Under Survey 1-1-2/3 1/1.3.3 Single Point Mooring as a Part of a Floating Production System 1-1-2/5 1/1.3.4 Classification Data 1-1-2/7 1/

34、1.5 Rules for Classification 1-1-3 1/1.5.1 Application of Rules 1-1-3/1 1/1.5.2 Alternatives CC 1-1-4/9.1 CC 1-1-4/9.3 1/1.5.3 Novel Features CC 1-1-4/11 1/1.5.4 Effective Dates of Rule Changes CC 1-1-4/3 1/1.5.4a Six Month Rule CC 1-1-4/3.1 1/1.5.4b Implementation of Rule Changes CC 1-1-4/3.3 1/1.5

35、.5 Other Conditions CC 1-1-4/5 1/1.7 Other Regulations CC 1-1-5 1/1.7.1 Governmental and Other Regulation CC 1-1-5/1 1/1.7.2 Governmental Regulations CC 1-1-5/5.1 1/1.9 IACS Audit CC 1-1-6 1/1.11 Plans and Design Data to be Submitted CC 1-1-7 1/1.11.1 Plans 1-1-4/1 1/1.11.2 Site Chart 1-1-4/3 1/1.11

36、.3 Site Condition Reports 1-1-4/5 Notices and General Information ABSRULES FOR BUILDING AND CLASSING SINGLE POINT MOORINGS .2014 5 SPM 1996 Title SPM 2014 1/1.11.4 Model Tests 1-1-4/7 1/1.11.5 Calculations 1-1-4/9 1/1.11.6 Additional Plans 1-1-4/11 1/1.11.7 Submissions 1-1-4/13 1/1.13 Information Bo

37、oklet the Pipeline End Manifold, PLEM, (or similar equipment) associated with the SPM may be exempted from the scope of Classification. The manner used to control the flow of fluid between a subsea pipeline and the visiting vessel is to be fully described in documentation provided to ABS when reques

38、ting this exemption. As appropriate, the Classification Designation used when the PLEM is excluded from the scope of classification is Single Point Mooring (excl. PLEM). The following portions of these Rules will not apply when the PLEM is excluded from the scope of classification: 3-2-2/17, 4-1-4/9

39、 and items pertinent to the PLEM in 5-1-1/Table 2. It is the Owners responsibility to verify that the exclusion of the PLEM from ABS design review and survey is acceptable to the governmental authority having jurisdiction over the SPM. 1.5 Unconventional Designs These Rules apply to conventional SPM

40、 designs. A conventional SPM provides temporary offshore mooring to a variety of visiting vessels by means of a hawser or yoke from the buoy or fixed tower. Fluid transfer between the visiting vessel and a sea floor pipeline is performed by an underbuoy hose or riser, and a hose between the buoy or

41、tower and the visiting vessel. An example of a mooring system design that differs from the above concept is one characterized as a detachable turret-type system. In this case the visiting vessel has a unique mating assembly used to join the buoy and the vessel. The mating assembly may be located ins

42、ide the hull of the visiting vessel, or the assembly may be mounted externally at an end of the vessel. Fluid flow may occur through jumper hoses or piping between the buoy and vessel. The applicability of these Rules to an unconventional design will be decided by ABS on a case-by-case basis. In suc

43、h a case, the criteria in these Rules may need to be supplemented or replaced by criteria in the FPI Rules. Part 1 Conditions of Classification Chapter 1 Scope and Conditions of Classification Section 2 Classification Symbols and Notations 1-1-2 16 ABSRULES FOR BUILDING AND CLASSING SINGLE POINT MOO

44、RINGS .2014 3 Single Point Moorings Not Built Under Survey SPMs which have not been built under the supervision of the ABS Surveyors, but which are submitted for classification, will be subject to a special classification survey. Where found satisfactory, and thereafter approved by the Classificatio

45、n Committee, they will be classed and distinguished in the Record in the manner as described as in 1-1-2/1 but the mark “null” signifying the survey during construction will be omitted. 5 Single Point Mooring as a Part of a Floating Production System (2011) SPMs built under survey for use as part of

46、 the mooring system for a classed floating production system do not require a separate classification under these Rules. Requirements for mooring systems of floating production systems are found in the FPI Rules. 7 Classification Data Data on single point moorings will be published in the Record as

47、to the latitude and longitude of the location of the mooring, the length overall and displacement of the ship it is designed to moor, the depth of water at the site, maximum hawser tension where applicable, and general types of cargo and other fluids which the mooring is designed to handle ABSRULES

48、FOR BUILDING AND CLASSING SINGLE POINT MOORINGS .2014 17 PART Section 3: Rules for Classification 1 CHAPTER 1 Scope and Conditions of Classification SECTION 3 Rules for Classification (1 January 2008) 1 Application of Rules These Rules are applicable to unmanned SPMs as defined in Section 3-1-1 and

49、are generally intended for temporary moored vessels. These Rules are applicable to those features of the system that are permanent in nature and can be verified by plan review, calculation, physical survey or other appropriate means. Any statement in the Rules regarding other features is to be considered as a guidance to the designer, builder, owner, et al. 18 ABSRULES FOR BUILDING AND CLASSING SINGLE POINT MOORINGS .2014 PART Section 4 : Plans and Design Data to be Submitted 1 CHAPTER 1 Scope and Conditions of Classificati