This document specifies requirements and contains guidance for its use in establishing, implementing and maintaining a water efficiency management system. It is applicable to organizations of all types and sizes that use water. It is focused on end-use consumers. This document is applicable to any organization that wishes to: This document specifies requirements and contains guidance for its use regarding organizational water use. It includes monitoring, measurement, documentation, reporting, design and procurement practices for equipment, systems, processes and personnel training that contribute to water efficiency management.
Sisällysluettelo
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Context of the organization
4.1 Understanding the organization and its context
4.2 Understanding the needs and expectations of interested parties
4.3 Determining the scope of the water efficiency management system
4.4 Water efficiency management system
5 Leadership
5.1 Leadership and commitment
5.2 Policy
5.3 Organizational roles, responsibilities and authorities
6 Planning
6.1 Actions to address risks and opportunities
6.2 Water efficiency objectives and planning to achieve them
6.3 Targets and action plans
7 Support
7.1 Resources
7.2 Competence
7.3 Awareness
7.4 Communication
7.5 Documented information
8 Operation
8.1 Operational planning and control
8.2 Design
8.3 Procurement of water services, products and equipment
8.4 Maintenance and inspection
9 Performance evaluation
9.1 Monitoring, measurement, analysis and evaluation
9.2 Internal audit
9.3 Management review
10 Improvement
10.1 Nonconformity and corrective action
10.2 Continual improvement
Annex A Guidance on the use of this document (informative)
Annex B Examples of water efficiency scenarios (informative)
Annex C Guidance on the development of a water balance chart (informative)
Annex D Examples of business activity indicators (informative)