Water safety plan WSP - Revision history

Editor at 14:33, 24 September 2021

2021-09-24T14:33:25Z

← Older revision		Revision as of 14:33, 24 September 2021
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	* Back to the workplace: are you prepared?		* Back to the workplace: are you prepared?
	* British Standards Institution BSI.		* British Standards Institution BSI.
		+	* BS 8680:2020 Water quality. Water Safety Plans. Code of practice.
	* Do our water quality standards demonstrate to the public that their water supply is clean?		* Do our water quality standards demonstrate to the public that their water supply is clean?
	* Drinking Water Inspectorate.		* Drinking Water Inspectorate.

Editor at 10:59, 24 September 2021

2021-09-24T10:59:08Z

← Older revision		Revision as of 10:59, 24 September 2021
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	* Achieving sustainable clean water infrastructure for all.		* Achieving sustainable clean water infrastructure for all.
		+	* Back to the workplace: are you prepared?
	* British Standards Institution BSI.		* British Standards Institution BSI.
	* Do our water quality standards demonstrate to the public that their water supply is clean?		* Do our water quality standards demonstrate to the public that their water supply is clean?

Designing Buildings at 08:09, 16 September 2021

2021-09-16T08:09:52Z

← Older revision		Revision as of 08:09, 16 September 2021
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	A Water Safety Group (WSG) has responsibility for developing the WSP. Some members of the WSG may take part permanently due to their level of responsibility associated with the water systems (for example the building owner) and some may take part only occasionally (for example external consultants or water experts).		A Water Safety Group (WSG) has responsibility for developing the WSP. Some members of the WSG may take part permanently due to their level of responsibility associated with the water systems (for example the building owner) and some may take part only occasionally (for example external consultants or water experts).
		+
		+	NB [http://apps.who.int/iris/bitstream/handle/10665/76145/9789241548106_eng.pdf Water safety in buildings], published by the World Health Organization in 2011, defines a water safety plan as: ‘A comprehensive risk-assessment and risk management approach that encompasses all steps in water supply, from catchment to consumer.’

	= Related articles =		= Related articles =

Editor at 19:38, 13 September 2021

2021-09-13T19:38:42Z

← Older revision		Revision as of 19:38, 13 September 2021
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	* British Standards Institution BSI.		* British Standards Institution BSI.
	* Do our water quality standards demonstrate to the public that their water supply is clean?		* Do our water quality standards demonstrate to the public that their water supply is clean?
		+	* Drinking Water Inspectorate.
	* Mains water.		* Mains water.
	* Ofwat.		* Ofwat.

Designing Buildings at 08:33, 13 September 2021

2021-09-13T08:33:04Z

← Older revision		Revision as of 08:33, 13 September 2021
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	= Introduction =		= Introduction =

−	A water safety plan (WSP) is a comprehensive plan that highlights all potential concerns and hazards (including biological, chemical, physical and radiological) associated with a water system. It should identify risks, such as the levels of bacteria in the water, and how those risks can be eliminated or at least ~~controlled to~~ within acceptable levels.	+	A water safety plan (WSP) is a comprehensive plan that highlights all potential concerns and hazards (including biological, chemical, physical and radiological) associated with a water system. It should identify risks, such as the levels of bacteria in the water, and how those risks can be eliminated or at least maintained within acceptable levels.

	It’s often thought water systems in buildings are safe when connected to public supplies – but this ignores the potential for contamination (both chemical and microbial) and the growth of waterborne opportunistic pathogens within building water systems. Additionally, poor design and management of water systems within buildings can cause outbreaks of disease.		It’s often thought water systems in buildings are safe when connected to public supplies – but this ignores the potential for contamination (both chemical and microbial) and the growth of waterborne opportunistic pathogens within building water systems. Additionally, poor design and management of water systems within buildings can cause outbreaks of disease.

−	A WSP can help to ensure ~~that the~~ water that is produced and delivered ~~to the public~~ is safe. It also helps to minimise the ~~chance~~ of an incident that could disrupt a continuous water supply.	+	A WSP can help to ensure water that is produced and delivered is safe. It also helps to minimise the risk of an incident that could disrupt a continuous water supply.

	= Expanded scope =		= Expanded scope =

−	The proactive nature of a WSP means it should be wide ~~reaching~~ and might consider aspects including:	+	The proactive nature of a WSP means it should be wide ranging and might consider aspects including:

−	* Management of the catchment to prevent contamination of the source water	+	* Management of the catchment to prevent contamination of the source water.
−	* Removal or elimination of contaminants during treatment of the water	+	* Removal or elimination of contaminants during treatment of the water.
	* Prevention of contamination of the water after treatment (during distribution, storage and handling).		* Prevention of contamination of the water after treatment (during distribution, storage and handling).
	* Potential for flood damage.		* Potential for flood damage.
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	= BS 8680:2020 =		= BS 8680:2020 =

−	Each of these three components was integrated into a British Standard, [https://shop.bsigroup.com/products/water-quality-water-safety-plans-code-of-practice?pid=000000000030364472 BS 8680:2020 Water quality. Water safety plans. Code of practice]~~. The standard was~~ published in May 2020~~. The guidance offered by this standard is intended to be valid for all stages of a water system’s life cycle~~.	+	Each of these three components was integrated into a British Standard, [https://shop.bsigroup.com/products/water-quality-water-safety-plans-code-of-practice?pid=000000000030364472 BS 8680:2020 Water quality. Water safety plans. Code of practice] published in May 2020.

−	This code of practice follows the ~~aforementioned~~ WHO guidance and integrates some ~~specificities~~ encountered in ~~the~~ UK legislation and regulations (and therefore goes beyond the simple legionella risk assessment encountered in most buildings and workplaces). It looks at all water systems, assessing their risk, monitoring the identified mitigation measures for ~~these~~ risks ~~and~~ outlining the implementation of an adequate management scheme. This approach ~~holistically~~ covers the entire lifespan of a building from ~~its~~ conception and design up to ~~its~~ alteration or decommissioning.	+	This code of practice follows the WHO guidance and integrates some specifics encountered in UK legislation and regulations (and therefore goes beyond the simple legionella risk assessment encountered in most buildings and workplaces). It looks at all water systems, assessing their risk, monitoring the identified mitigation measures for those risks, outlining the implementation of an adequate management scheme. This approach covers the entire lifespan of a building from conception and design to alteration or decommissioning.

−	~~The code of practice is wrapped up into a WSP that is supported by a~~ Water Safety Group (WSG)~~. The WSG is a team of specialists who have agreed to take on the~~ responsibility of developing the WSP. Some members of the WSG may take part permanently due to their level of responsibility associated with the water systems (for example the building owner) and some may take part only occasionally (for example external consultants or water experts).	+	A Water Safety Group (WSG) has responsibility for developing the WSP. Some members of the WSG may take part permanently due to their level of responsibility associated with the water systems (for example the building owner) and some may take part only occasionally (for example external consultants or water experts).

	= Related articles =		= Related articles =

Editor at 16:40, 10 September 2021

2021-09-10T16:40:06Z

← Older revision		Revision as of 16:40, 10 September 2021
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−	[[File:Water-drops.jpg]]	+	[[File:Water-drops.jpg\|link=File:Water-drops.jpg]]

	= Introduction =		= Introduction =
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	= A holistic approach to water safety =		= A holistic approach to water safety =

−	In 2011, the World Health Organization (WHO) published Water ~~Safety~~ in ~~Buildings~~, which is supported by the Drinking Water Inspectorate (DWI) of England and Wales. This publication offered guidance specific to water safety in buildings with the adoption of water safety planning.	+	In 2011, the World Health Organization (WHO) published [http://apps.who.int/iris/bitstream/handle/10665/76145/9789241548106_eng.pdf Water safety in buildings], which is supported by the Drinking Water Inspectorate (DWI) of England and Wales. This publication offered guidance specific to water safety in buildings with the adoption of water safety planning.

	The document recommends three components in the development of a WSP:		The document recommends three components in the development of a WSP:
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	The code of practice is wrapped up into a WSP that is supported by a Water Safety Group (WSG). The WSG is a team of specialists who have agreed to take on the responsibility of developing the WSP. Some members of the WSG may take part permanently due to their level of responsibility associated with the water systems (for example the building owner) and some may take part only occasionally (for example external consultants or water experts).		The code of practice is wrapped up into a WSP that is supported by a Water Safety Group (WSG). The WSG is a team of specialists who have agreed to take on the responsibility of developing the WSP. Some members of the WSG may take part permanently due to their level of responsibility associated with the water systems (for example the building owner) and some may take part only occasionally (for example external consultants or water experts).
−
−
−
−

	= Related articles =		= Related articles =

		+	* Achieving sustainable clean water infrastructure for all.
		+	* British Standards Institution BSI.
		+	* Do our water quality standards demonstrate to the public that their water supply is clean?
		+	* Mains water.
		+	* Ofwat.
	* Planning for water safety in buildings and workplaces.		* Planning for water safety in buildings and workplaces.
	* Water.		* Water.
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	* BSI, [https://shop.bsigroup.com/products/water-quality-water-safety-plans-code-of-practice?pid=000000000030364472 Water quality. Water safety plans. Code of practice BS 8680:2020].		* BSI, [https://shop.bsigroup.com/products/water-quality-water-safety-plans-code-of-practice?pid=000000000030364472 Water quality. Water safety plans. Code of practice BS 8680:2020].
		+	* WHO, [http://apps.who.int/iris/bitstream/handle/10665/76145/9789241548106_eng.pdf Water safety in buildings].
		+
		+	[[Category:DCN_Definition]] [[Category:DCN_Guidance]] [[Category:DCN_Standard]] [[Category:Definitions]] [[Category:Water]] [[Category:Health_and_safety_/_CDM]] [[Category:Standards_/_measurements]] [[Category:Roles_/_services]]

Editor: Created page with "File:Water-drops.jpg = Introduction = A water safety plan (WSP) is a comprehensive plan that highlights all potential concerns and hazards (including biological, chemical, ..."

2021-09-10T16:28:31Z

Created page with "File:Water-drops.jpg = Introduction = A water safety plan (WSP) is a comprehensive plan that highlights all potential concerns and hazards (including biological, chemical, ..."

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[[File:Water-drops.jpg]]

= Introduction =

A water safety plan (WSP) is a comprehensive plan that highlights all potential concerns and hazards (including biological, chemical, physical and radiological) associated with a water system. It should identify risks, such as the levels of bacteria in the water, and how those risks can be eliminated or at least controlled to within acceptable levels.

It’s often thought water systems in buildings are safe when connected to public supplies – but this ignores the potential for contamination (both chemical and microbial) and the growth of waterborne opportunistic pathogens within building water systems. Additionally, poor design and management of water systems within buildings can cause outbreaks of disease.

A WSP can help to ensure that the water that is produced and delivered to the public is safe. It also helps to minimise the chance of an incident that could disrupt a continuous water supply.

= Expanded scope =

The proactive nature of a WSP means it should be wide reaching and might consider aspects including:

* Management of the catchment to prevent contamination of the source water
* Removal or elimination of contaminants during treatment of the water
* Prevention of contamination of the water after treatment (during distribution, storage and handling).
* Potential for flood damage.
* Sufficiency of the source water and alternative supplies.
* Availability and reliability of power supplies.
* Quality of treatment chemicals.
* Availability of trained staff.
* Reliability of communication systems.

= A holistic approach to water safety =

In 2011, the World Health Organization (WHO) published Water Safety in Buildings, which is supported by the Drinking Water Inspectorate (DWI) of England and Wales. This publication offered guidance specific to water safety in buildings with the adoption of water safety planning.

The document recommends three components in the development of a WSP:

* Assessing the system to determine whether the provider as a whole can deliver water of a sufficient quality. What systems are present? Where are they? Who uses them?
* Monitoring control measures in the supply chain that are of particular importance in securing water safety. How should this be monitored? When should it be inspected?
* Adopting a management approach that describes the actions to be undertaken from normal conditions to extreme events and relays how they will be communicated to the various stakeholders. Who is responsible? What decisions are made?

= BS 8680:2020 =

Each of these three components was integrated into a British Standard, [https://shop.bsigroup.com/products/water-quality-water-safety-plans-code-of-practice?pid=000000000030364472 BS 8680:2020 Water quality. Water safety plans. Code of practice]. The standard was published in May 2020. The guidance offered by this standard is intended to be valid for all stages of a water system’s life cycle.

This code of practice follows the aforementioned WHO guidance and integrates some specificities encountered in the UK legislation and regulations (and therefore goes beyond the simple legionella risk assessment encountered in most buildings and workplaces). It looks at all water systems, assessing their risk, monitoring the identified mitigation measures for these risks and outlining the implementation of an adequate management scheme. This approach holistically covers the entire lifespan of a building from its conception and design up to its alteration or decommissioning.

The code of practice is wrapped up into a WSP that is supported by a Water Safety Group (WSG). The WSG is a team of specialists who have agreed to take on the responsibility of developing the WSP. Some members of the WSG may take part permanently due to their level of responsibility associated with the water systems (for example the building owner) and some may take part only occasionally (for example external consultants or water experts).

= Related articles =

* Planning for water safety in buildings and workplaces.
* Water.

= External resources =

* BSI, [https://shop.bsigroup.com/products/water-quality-water-safety-plans-code-of-practice?pid=000000000030364472 Water quality. Water safety plans. Code of practice BS 8680:2020].