SS 603 : 2014(ICS 13.030.01)
SINGAPORE STANDARD
Code of practice for hazardous waste management [Formerly CP 100]
Published by
SS 603 : 2014 (ICS 13.030.01)
SINGAPORE STANDARD
Code of practice for hazardous waste management
ISBN 978-981-4557-68-9
SS 603 : 2014
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This Singapore Standard was approved by Chemical Standards Committee on behalf of the Singapore Standards Council on 8 December 2014. First published, 2004. First revision and re-numbered as SS 603, 2014. The Chemical Standards Committee, appointed by the Standards Council, consists of the following members: Name Capacity
Chairman : Dr Keith Carpenter Member, Standards Council
Deputy Chairman : Dr Tay Kin Bee Individual Capacity
Secretary 1 : Ms Elane Ng Standards Development Organisation@Singapore Chemical Industry Council
Secretary 2 : Ms Jillian Chin Standards Development Organisation@Singapore Chemical Industry Council
Members : Prof Andy Hor Individual Capacity
Mr Khong Beng Wee Individual Capacity
Mr Koh Min Ee National Environment Agency Mr Terence Koh Singapore Chemical Industry Council Limited
Prof Lee Hian Kee National University of Singapore
Dr Lee Tong Kooi Chemical Metrology Division, Health Sciences Authority
Mr Leong Kwai Yin Individual Capacity
Prof Leung Pak Hing Nanyang Technological University
Mr Lim Eng Kiat Individual Capacity
Mr Lim Kian Chye / Mr Ng Eng Fu
Housing & Development Board
Dr Lim Mong Hoo Individual Capacity
Dr Jerry Liu Jian Lin Singapore Water Association
Dr Loh Wah Sing Individual Capacity
Dr Ng Sek Yeo Singapore Polytechnic
Dr Parry Oei Maritime and Port Authority of Singapore
Ms Pamela Phua Singapore Paint Industry Association
Mr Seah Khen Hee Individual Capacity
Mr Tan Nguan Sen / Dr Lim Mong Hoo
PUB, the National Water Agency
Ms Bernice Tay SPRING Singapore
Co-opted members : Assoc Prof Thomas Liew Individual Capacity
Mr Nee Pai How Individual Capacity
Mr Pitt Kuan Wah Individual Capacity
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The Technical Committee for Chemistry, appointed by the Chemical Standards Committee and responsible for the preparation of this standard, consists of representatives from the following organisations:
Name Capacity
Chairman : Mr Leong Kwai Yin Individual Capacity
Secretary : Ms Jillian Chin Standards Development Organisation@Singapore Chemical Industry Council
Members : Mr Cheah Sin Moh Singapore Polytechnic
Ms Veronica Chow Ministry of Manpower
Dr Goh Chee Keong Singapore National Institute of Chemistry
Mr Aaron Kalaichelvan Industrial Gases Association of Singapore
Ms Khaw Xinhui Singapore Chemical Industry Council Limited
Mr Koh Min Ee National Environment Agency
Prof Lee Jim Yang National University of Singapore
Mr Lei Zhi Pei Setsco Services Pte Ltd
Mr Collin Lim Chemical Industries (Far East) Limited
MAJ Lo Wai Mun Singapore Civil Defence Force
Mr New Chee Wee / Mr Lee Jian Ming
Maritime and Port Authority of Singapore
Ms Ong Kah Kee Eastman Chemical Singapore Pte Ltd
Mr Teah Choon Lee SPCI Pte Ltd
Dr Richard Yee Cheong Shin Koy Sien
Health Sciences Authority
The Working Group, appointed by the Technical Committee for Chemistry to assist in the preparation of this standard, comprises the following experts who contributed in their individual capacity:
Name
Convenor : Mr Richard Reidinger
Secretary : Ms Jillian Chin
Members : Mr Au Wing-Kuen Mr Koh Min Ee Ms Jaime Lim LTC Ng Geok Meng Mr Ong See Hee Mr Ong Wee Liang Assoc Prof Ting Yen-Peng Mr Michael Yan Assoc Prof Liya Yu
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The organisations in which the experts of the Working Group are involved are:
Eco-Special Waste Management Pte Ltd
ExxonMobil Chemical Operations Pte Ltd
Ministry of Manpower
MSD International GmbH (Singapore Branch)
National Environment Agency
National University of Singapore
Singapore Civil Defence Force
Singapore Institution of Safety Officers
Vopak Terminals Singapore Pte Ltd
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Contents
Page Foreword 6
1 General 8
2 Normative references 8
3 Definitions 8
4 Roles and responsibilities 10
5 Waste minimisation 10
6 Site management and handling of hazardous wastes 10
7 Treatment and disposal options 13
8 Emergency response 13
9 Facility maintenance 14
10 Training 14
11 Auditing requirements 15
12 Documentation/record keeping 15
13 Managing special waste and unique situations 15
Annexes
A List of hazardous characteristics (informative) 16
B Roles and responsibilities of the hazardous waste generator, carrier and licensed collector (normative) 18
C Containers, storage and labelling (normative) 21
D Treatment processes for hazardous wastes (normative) 29
Tables
C.1 Chemical compatibility of common containers with different hazardous waste types 22
C.2 Examples of incompatible waste types 23
C.3 Compatibility chart 24
D.1 Matrix table for treatment processes 29
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Foreword This Singapore Standard was prepared by the Working Group appointed by the Technical Committee for Chemistry under the direction of the Chemical Standards Committee. This standard is a revision of CP 100 : 2004 and has been re-numbered as SS 603 : 2014. The revision includes updates on technology, process, and regulatory agencies in Singapore involved in hazardous waste management. Safe handling and proper disposal of hazardous wastes are essential elements of a total environmental management programme. Mismanagement of hazardous wastes can cause safety, health and environmental damage including the following: (a) Contamination of water resources and watercourses; (b) Pollution of the air; (c) Fires and/or explosions; (d) Poisoning of humans and animals via the food chain; (e) Poisoning of humans and animals via direct contact.
In Singapore, a comprehensive, regulated programme has been in place since 1987 to control the generation, collection, transportation, storage, treatment and disposal of hazardous or toxic industrial wastes. Over the years, industries have recognised proper management and handling of hazardous wastes as an integral part of their manufacturing processes and plant operations. Under the Environmental Public Health (Toxic Industrial Waste) Regulations, specific types of hazardous wastes generated from industries are listed in the Schedule of the Regulations for control of toxic industrial wastes. The Regulations control the generation, collection, transportation, storage, treatment (which includes recycling and recovery) and disposal of the listed toxic industrial wastes. The import, export and transit of hazardous wastes are controlled under the Hazardous Waste (Control of Import, Export and Transit) Act and its Regulations. This Act and its Regulations serve to implement the requirements of the Basel Convention on the Control of Transboundary Movements of Hazardous Wastes and their Disposal. Under the Basel Convention, hazardous wastes are defined as wastes generated from industrial processes or wastes having the hazard characteristics listed in the Annex of the Convention. In preparing this code, reference was made to the following publications: 1. ANSI Z400.1/ANSI Z129.1 : 2010 Hazardous evaluation and safety data sheet and precautionary
labeling preparation
2. NFPA 49 Hazardous chemicals data (2010) 3. Code of practice on packaging, labelling and storage of chemical wastes (Hong Kong - 2012)
4. The Basel Convention on the “Control of Transboundary Movements of Hazardous Wastes and
their Disposal”, adopted by the Conference of the Plenipotentiaries on 22 March 1989 and entered into force on 5 May 1992
5. SS 593 : 2013 Code of practice for pollution control 6. Code of practice on workplace safety and health (WSH) risk management (WSHC - 2012)
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Annex A of this standard is Annex III of the above-mentioned Basel Convention and is reproduced with the permission from the Secretariat of the Basel Convention on the “Control of Transboundary Movements of Hazardous Wastes and their Disposal”.
Acknowledgement is made for the use of information from the above references.
Attention is drawn to the possibility that some of the elements of this Singapore Standard may be the subject of patent rights. Enterprise Singapore shall not be held responsible for identifying any or all of such patent rights.
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Code of practice for hazardous waste management
1 General
1.1 Scope
This code on hazardous waste management sets out the procedures and practices for safe management and handling of hazardous wastes generated from industrial, institutional and other work activities. It also sets out the key regulatory requirements for collection, transportation, storage, treatment and disposal of hazardous wastes. This code makes reference to bio-hazardous and radioactive wastes and other specialised types of waste.
1.2 Purpose
The purpose of the code is to assist persons, organisations and industries involved in the generation, collection, transportation, storage, treatment and disposal of hazardous wastes to select and implement appropriate, environmentally sound and safe waste management practices.
2 Normative references
The following referenced documents are indispensable for the application of this code. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
SS 532 Code of practice for the storage of flammable liquids
SS 586 Specification for hazard communication for hazardous chemicals and dangerous goods
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