GB/T 42798-2023Ship sewage collection system (English PDF)
船舶生活污水收集系统
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
August 6, 2023
Implementation date
March 1, 2024
Scope
GB/T 42798-2023 is the English-translated version of 船舶生活污水收集系统.
This document specifies the requirements for a ship sewage collection system, the test methods used to verify them, and the documents that accompany the system.
The document applies to the design, manufacture and acceptance of sewage collection systems for ships of every type.
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Document preview — GB/T 42798-2023
National Standard of the People's Republic of China
- ICS
- 47.020.30
- Classification
- U 25
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Foreword
- 1 Scope
- 2 Normative reference documents
- 3 Terms and definitions
Foreword
This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1: Structure and Drafting Rules of Standardization Documents" Drafting.
1 Scope
This document specifies the requirements, test methods and accompanying documents for domestic sewage collection systems on ships.
This document applies to the design, manufacture and acceptance of domestic sewage collection systems for all types of ships.
2 Normative reference documents
The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, the dated quotations For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to this document.
GB/T 3033 (all parts) Identification colors of contents of ship and offshore technical piping systems
GB/T 8163 Seamless steel pipes for conveying fluids
GB/T 10833 Technical conditions for marine sewage treatment equipment
CB/Z345 Ship piping system layout and installation process requirements
CB/T 3365 Pipe blanking process without margin
CB/T 3603 Quality requirements for thermal insulation of piping and cabinets
CB/T 3619 Quality requirements for installation and tightness testing of ship systems and power piping
CB/T 3790 Technical conditions for ship pipe processing
CB/T 4315 Marine valve identification plate Technical Rules for Statutory Inspection of Inland River Vessels (2019). National Maritime Safety Administration International Convention for the Safety of Life at Sea (SOLAS). International Maritime Organization (IMO)
3 Terms and definitions
The terms and definitions defined in GB/T 10833 and the following apply to this document.
3.1 Domestic sewage
Sewage mainly produced by human life or live animals on ships.
Note: Domestic sewage includes.
a) Discharge from toilets, urinals and other wastes of any type;
b) Washbasins and bathtubs in medical offices (pharmacies, wards, etc.) and discharges from drainage holes in these places;
c) Discharges from spaces containing live animals;
d) Other wastewater mixed with the above effluents.
3.2 Sewage collection system
Equipment, pipelines and accessory systems for collecting domestic sewage from ships.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 3033Ships and marine technology - Identification colours for the content of piping systems
- GB/T 8163Seamless steel pipes for liquid service
- GB/T 10833Technical condition for marine sewage treatment system
CB/Z 345 · CB/T 3365 · CB/T 3603 · CB/T 3619 · CB/T 3790 · CB/T 4315
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Related Standards
GB/T 10833-2023 — Technical condition for marine sewage treatment system
GB/T 3033-2025 — Ships and marine technology - Identification colours for the content of piping systems
GB/T 30330-2023 — China online information exchange for publications - Product information format for books
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GB/T 42798-2023
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