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GB 18180-2022: The requirements for the safe operation of liquefied gas carrier
Status: Valid GB 18180: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB 18180-2022 | English | 469 |
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The requirements for the safe operation of liquefied gas carrier
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GB 18180-2022
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| GB 18180-2010 | English | 719 |
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The requirements for the safety operation of gas carrier
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GB 18180-2010
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| GB 18180-2000 | English | 319 |
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The requirements for the safe operation of liquefied gas tanker
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GB 18180-2000
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Basic data | Standard ID | GB 18180-2022 (GB18180-2022) | | Description (Translated English) | The requirements for the safe operation of liquefied gas carrier | | Sector / Industry | National Standard | | Classification of Chinese Standard | R09 | | Word Count Estimation | 25,253 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB 18180-2022: The requirements for the safe operation of liquefied gas carrier---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
The requirements for the safe operation of liquefied gas carrier
ICS 03.220.40;13.100
CCSR09
National Standards of People's Republic of China
Replacing GB 18180-2010
Requirements for safe operation of liquefied gas ships
Published on 2022-07-13
2023-02-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Administration
directory
Preface III
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 General safety requirements1
5 Requirements for loading and unloading operations 3
6 Other homework requirements5
7 Additional requirements for water transfer operations 7
Appendix A (Informative) Ship/Shore Safety Checklist 9
Appendix B (informative) Checklist after loading and unloading operations 12
Appendix C (Informative) Fender Configuration Table 13
Appendix D (Informative) Ship/Ship Safety Checklist 14
Reference 20
foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents"
drafted.
This document replaces GB 18180-2010 "Requirements for Safe Operation of Liquefied Gas Ships". Compared with GB 18180-2010, except for structural adjustment
In addition to editorial changes, the main technical changes are as follows.
a) Changed the definition of liquefied gas, changed the term "hazardous area" to "explosive hazardous area" and changed the definition (see 3.1 and 3.3,
3.1 and 3.4 of the.2010 edition);
b) Deleted cargo operations, insulating flanges, inter-barrier spaces, hot work, degassing, inerting, decontamination, transfer operations, transfer operations areas,
Terms and definitions of unloading ships, loading ships and loading and unloading mains (see 3.3, 3.5~3.15 of the.2010 edition);
c) The requirements for the use of hoses for cargo handling and unloading are added, and the requirements for the inspection of permanent signs before the operation of the hoses, the pressure before the hoses are used,
Confirmation of the validity period of test data such as conductivity and tightness, and requirements for preventing excessive bending or twisting of the hose (see 4.1);
d) Added requirements for anti-static, anti-stray current and lighting (see 4.3 and 4.6.1);
e) Four stages of loading and unloading operations on liquefied gas ships have been added, mainly including information exchange before operation, inspection before operation, loading and unloading
Definition of assignments and completion stages (see 5.1, 5.2, 5.3 and 5.4);
f) Changed the information exchanged between the two parties before the ship berthed, the information exchanged between the two parties before each loading and unloading, and the information exchanged between the barge operation ship and the ship.
Information content (see 5.1, Chapter 4 of the.2010 edition);
g) Added the requirement to determine the loading and unloading plan during the pre-operation inspection stage (see 5.2.1);
h) Added requirements for ship mooring confirmation (see 5.2.2);
i) Added requirements for loading and unloading connections (see 5.2.4);
j) Changed the requirements for emergency shutdown system (ESD), monitoring alarm system and cargo handling control equipment testing (see 5.2.5,.2010
version 6.4);
k) Changed the requirements for the filling limit of the cargo tank (see 5.3.6, 6.8 of the.2010 edition);
l) Added inspection requirements after loading and unloading operations (see 5.4.3);
m) Added requirements for drying operations (see 6.5);
n) The requirements for degassing operations have been added (see 6.6);
o) Added the requirement for regular safety inspection during cargo transfer (see 7.3.4);
p) Deleted the requirement that the Administration agrees to be discharged into the atmosphere (see 7.7.1 of the.2010 edition);
q) Changed the Ship/Shore Safety Checklist, Fender Fitting List and Ship/Ship Safety Checklist (see Appendix A, Appendix C and Appendix D,
Appendix A, Appendix B, Appendix C of the.2010 edition);
r) A checklist after loading and unloading operations has been added (see Appendix B).
Please note that some content of this document may be patented. The issuing agency of this document assumes no responsibility for identifying patents.
This document is proposed and managed by the Ministry of Transport of the People's Republic of China.
The previous versions of this document and its superseded documents are as follows.
--- First released in.2000 as GB 18180-2000;
--- In the second revision in.2010, the content of GB 17422-1998 "Safety Guidelines for Liquefied Gas Tankers on Water Transfer Operations" was incorporated;
---This is the third revision.
Requirements for safe operation of liquefied gas ships
1 Scope
This document specifies the general safety requirements, berthing and unberthing operation requirements, loading and unloading operation requirements, and other
Operation requirements, additional requirements for water transfer operations, etc.
This document is applicable to the operation of liquefied gas ships in my country's waters.
2 Normative references
The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations
documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to
this document.
GB 16993 Safety Regulations for Preventing Oxygen Oxygen Hazardous Operations in Enclosed Spaces of Ships
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
liquefied gas
When the temperature listed in Chapter 19 of the International Code for the Construction and Equipment of Ships Carrying Liquefied Gases in Bulk is 37.8°C, the vapor pressure exceeds
0.28MPa (absolute pressure) and not listed in Chapter 19 of the International Code for the Construction and Equipment of Ships Carrying Liquefied Gases in Bulk, but
An agency recognized by the maritime administration has assessed the goods that need to be transported by liquefied gas ships.
3.2
liquefied gas carrier liquefied gas carrier
Vessels for the transport of liquefied gases in bulk.
3.3
Explosion hazard area hazardousarea
Explosive mixtures are present or are expected to be present in quantities sufficient to require precautionary measures for the construction, installation and use of electrical equipment.
area of precautionary measures.
4 General safety requirements
4.1 Cargo Handling Hose
4.1.1 The cargo handling hose shall be tested for pressure, conductivity and elongation according to the manufacturer's regulations to ensure that the hose meets the operational requirements.
4.1.2 Before using the cargo handling hose, check whether the following information is complete and valid, and select the cargo hose according to its applicability.
--- the name or trademark of the manufacturer;
--- Manufacturer's technical standard specification identification code;
---Factory test pressure (including test date and maximum working pressure);
--- Minimum bending radius;
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