Drinking Water Framework
Legionella & Water Hygiene Awareness
Who should participate ?
Hospital and Aged Care Facility Managers, Councils, Environmental Health Officers, Hydraulic Engineers, Water Suppliers, Plumbers
Certificates of Attendances and Copies of the Presentation supplied
You can choose 1, 2 or all 3 topics
Discounted rate for all 3 topics.
Email to book all 3 topics
Alison Barrett-Lennard | Policy Officer | Science and Policy Unit | Public and Aboriginal Health Division
Alison is the drinking water and wastewater policy expert at the Department of Health. She is an environmental engineer with over 10 years’ experience in the water industry and water quality assurance. She was the lead officer for the drinking water regulatory review project and going forward will be responsible for the implementation of the proposed regulations in line with State Government regulation review process.
Steven Delides is a Senior Water Quality Consultant with 17 years industry experience, presently the Execution Lead and Training Specialist at Ecosafe International.
Ecosafe is a specialist consultancy focusing on the interface between water and health across the water cycle. Steven holds a Bachelor of Science with 1st Class Honours in Environmental Chemistry, Diploma in Water Industry Operations and Cert IV in Training & Assessment (TAE). Steven serves on the Australian Standards Committee which is currently reviewing the sampling methods for drinking water (AS/NZS 5667.5).
Steven is passionate about assisting clients to achieve pragmatic water quality management system improvements to manage water quality risks.
Ryan is the founder and a Principal Consultant of Ecosafe International which is a specialist consultancy focusing on the interface between water and health.
Ryan has a Master’s degree in science and extensive local, as well as international, experience within the Water Risk Management sector including Legionella.
Ryan has a particular focus on the holistic, practical and effective management of on-site potable, waste and process water systems including all aspects of Legionella management right from policy through to practical on-site management. Ryan is an accredited Lead Drinking Water Auditor
New Regulatory Framework for Drinking Water in WA -
Presented by Alison Barrett-Lennard Department of Health WA
With the introduction of the Public Health Act 2016 in WA, the Department of Health is proposing the creation of Drinking Water Regulations.
These will replace the provisions in the Health (Miscellaneous Provisions) Act 1911 relating to the safety of drinking water.
The five (5) key features of the proposed regulations are:
1. Set out the registration and licensing framework for drinking water suppliers.
2. Clearly defined health-related standards for the quality of drinking water.
3. General risk management obligations placed on drinking water suppliers that are based on public health risk analysis, due diligence, hazard management and auditing.
4. Transparency and public disclosure of water quality information.
5. Provide flexibility to ensure that the framework is not overly onerous for smaller drinking water suppliers.
Effective Water Disinfection Techniques
Participants will understand ;
- Effective Water Disinfection Techniques
- Overview and Awareness of the following topics:
Regulations and Guidelines
Australian Drinking Water Guidelines (ADWG)
AS 3500 Section 16 – Disinfection of Water Services
Super Chlorination – Calculations, Dilutions and Chemicals
Neutralisation - Chlorine and pH
Flushing, Mixing and Discharge Requirements
Chlorine Contact Time
Verification Sampling and Monitoring
Water Hygiene Awareness Training
Overview and Awareness of the following topics:
Introduction and history of Legionella and water hygiene
Relevant Australian and State based legislation, regulations and guidelines including:
- Public Health Act (2016)
- EnHealth Guidelines (2015) – Guidelines for Legionella Control in the operation and maintenance of drinking water distribution systems in health and aged care facilities.
- Australian Drinking Water Guidelines (ADWG) 2011
- Western Australian Code of Practice specific to the ‘Prevention and Control of Legionnaire’s Disease’ (2010)
- AS/NZS 3666 (2011) - Air-handling and Water Systems in Buildings – Microbial Control.
Overview of Australian ‘best practice’ associated with health care facilities
Risks within industry - systems of increased risk
How to assess Legionella / water hygiene risks - Using a HACCP based approach
Mitigating identified risks – Options available to site / current programs
Importance of effective drinking water treatment
Identifying Critical Control Points (CCP) and Critical Control Limits (CCL)
Implementing Incident Response Protocols
Role of Legionella Risk Management Plan (LRMP)
An overview of requirements and importance of system inspections