GB/T 38698.2-2023 English PDF (GBT38698.2-2023)

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GB/T 38698.2-2023: Recovery of traction battery used in electric vehicle - Management specification - Part 2: Take-back service network
GB/T 38698.2-2023
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 43.020
CCS T 09
Recovery of Traction Battery Used in Electric Vehicle -
Management Specification - Part 2: Take-back Service
Network
ISSUED ON: SEPTEMBER 7, 2023
IMPLEMENTED ON: SEPTEMBER 7, 2023
Issued by: State Administration for Market Regulation;
Standardization Administration of the People’s Republic of China.
Table of Contents
Foreword ... 3
Introduction ... 4
1 Scope ... 5
2 Normative References ... 5
3 Terms and Definitions ... 6
4 Construction Requirements ... 8
5 Requirements for Operations ... 10
6 Requirements for Safety, Environmental Protection and Emergency Response ... 13
Appendix A (informative) Technical Indicators of Professional Facilities of Take-back
Service Network ... 15
Appendix B (informative) Operation Procedures of Take-back Service Network ... 17
Bibliography ... 18
Recovery of Traction Battery Used in Electric Vehicle -
Management Specification - Part 2: Take-back Service
Network
1 Scope
This document specifies the construction, operation, safety, environmental protection and
emergency response requirements for the take-back service networks of electric vehicle traction
batteries.
This document is applicable to the construction, management and operation of take-back
service networks for the recycling of waste traction battery packs, modules and cells. Other
types of lithium ion battery take-back service networks, such as: consumption and energy
storage, may take this document as a reference.
This document does not apply to the storage sites for electric vehicle lead-acid batteries.
2 Normative References
The contents of the following documents constitute indispensable clauses of this document
through the normative references in the text. In terms of references with a specified date, only
versions with a specified date are applicable to this document. In terms of references without a
specified date, the latest version (including all the modifications) is applicable to this document.
GB 2894-2008 Safety Signs and Guideline for the Use
GB 15562.2 Graphical Signs for Environmental Protection Solid Waste Storage (disposal) Site
GB 18599 Standard for Pollution Control on the Non-hazardous Industrial Solid Waste Storage
and Landfill
GB/T 19596 Terminology of Electric Vehicles
GB 22128 Technical Specifications for End-of-life Vehicles Recycling and Dismantling
Enterprise
GB/T 26493 Store and Transport Regulation of Battery Scraps
GB/T 26989 Automobile Recovery - Terminology
GB/T 29639 Guidelines for Enterprises to Develop Emergency Response Plan for Work Place
Accidents
GB/T 33598.3 Recovery of Traction Battery Used in Electric Vehicle - Recycling - Part 3:
Specification for Discharging
GB/T 38698.1 Recycling of Traction Battery Used in Electric Vehicle - Management
Specification - Part 1: Packing and Transporting
GB/T 39652.1 Emergency Response Guideline for Transportation of Dangerous Goods - Part
1: General Provisions
GB 50016 Code of Design on Building Fire Protection and Prevention
GB 50140 Code for Design of Extinguisher Distribution in Buildings
WB/T 1061 Management Specification for Waste Secondary Battery Recycling
3 Terms and Definitions
What is defined in GB/T 19596 and GB/T 26989, and the following terms and definitions are
applicable to this document.
3.1 waste and used traction battery
Waste and used traction battery refers to traction battery cells, modules and packs that have lost
their original use value and are scrapped during the processes of research and development,
production, testing, storage, transportation, usage, maintenance, vehicle scrapping and cascade
utilization, etc.
3.2 collect
Collect refers to the process of collecting waste and used traction batteries to the take-back
service networks.
3.3 classification
Classification refers to the process of distinguishing and classifying waste and used traction
batteries based on their characteristics, such as: product type, material system and hazard level,
etc.
3.4 pretreatment
Pretreatment refers to the process of adopting physical operations, such as: cleaning, insulation,
leakage prevention, flame retardancy, thermal insulation and electric discharge, on waste and
used traction batteries.
3.5 storage
Storage refers to the storage activities in the processes of recycling, cascade utilization and
recycling of waste and used traction batteries.
during the processes of collection, classification, storage and packing, etc.
NOTE: in accordance with the scale, facilities and equipment, storage time and management
requirements, there are different types of take-back service network: collection take-back
service network and centralized take-back service network.
3.14 collection take-back service network
Collection take-back service network refers to a take-back service network with certain special-
purpose storage space, facilities and equipment that can temporarily store waste and used
traction batteries.
3.15 centralized take-back service network
Centralized take-back service network refers to a take-back service network with a relatively
large special-purpose storage space, and relatively perfect facilities and equipment that can
store waste and used traction batteries for a relatively long time.
4 Construction Requirements
4.1 Requirements for Site Selection
4.1.1 For the collection take-back service networks (hereinafter referred to as “collection
networks”), the site selection should be set in maintenance service outlets, battery swap stations,
scrapped motor vehicle recycling and dismantling enterprises, etc.
4.1.2 For the centralized take-back service networks (hereinafter referred to as “centralized
networks”), the site selection shall comply with the relevant requirements of GB 18599 and GB
50016, and maintain a fire separation distance of at least 20 m from civil buildings.
4.2 Requirements for Site Construction
4.2.1 Requirements for networks
4.2.1.1 The network shall reserve fire-fighting access and driving lanes for vehicles transporting
waste and used traction batteries, and its architectural structure should consider the impact on
the surrounding environment and residents.
4.2.1.2 The network shall set the site area and environmental conditions in accordance with the
network type. Storage, pretreatment and office space shall be separately set up, with clear
boundaries and signs between different functional areas. The office space shall not be in the
same functional area as the storage and pretreatment site.
4.2.1.3 The floors of the storage and pretreatment site shall be paved with epoxy flooring or be
hardened, and subject to anti-corrosion, anti-seepage and insulation treatments. In accordance
with the relevant requirements of GB 2894-2008, safety warning signs shall be set; in
accordance with the relevant requirements of GB 15562.2, solid waste signs shall be set; yellow
marking lines shall be set on the ground, and signs of No Override shall be pasted on operating
equipment and fire-fighting equipment.
4.2.1.4 The site of the network should be built on the first floor. If it is built on the second floor
or above, the load-bearing capacity of the floor shall be ensured, and there shall be a freight
elevator. Meanwhile, it shall be kept ventilated and dry, and protected from moisture, dust, high
temperature and light. The temperature of the storage site shall be ...