CEN/TS 15399:2007

Foreword
Introduction
1 Scope
2 Normative references
3 Management system
4 Management policy, objectives and targets
5 Management planning
6 Legal and other requirements
7 Implementation of a Management System
8 Training, awareness and competence
9 Communication
10 Document control
11 Hazard identification
   11.1 Environmental and safety aspects
   11.2 Gathering and analysis of incidents
   11.3 Environmental impact analysis
   11.4 Top Management Reviews
12 Planning and design
   12.1 Design/planning principles
   12.2 Design overview
   12.3 Design review
13 Purchasing
   13.1 Purchasing policy
   13.2 Purchasing implementation and operation
   13.3 Purchasing control and corrective action - process
        review
14 Construction
   14.1 General
   14.2 Construction principles
   14.3 Construction review
   14.4 Construction supervision
   14.5 Technical aspects
15 Commissioning, decommissioning, recommissioning and
   abandonment
   15.1 Testing: General
   15.2 Commissioning, decommissioning, recommissioning
   15.3 Abandonment
16 Operation and maintenance
   16.1 General
   16.2 Preventive and corrective maintenance - planning
        and scheduling
   16.3 Preventive and corrective maintenance -
        Implementation and functioning
   16.4 Third party work
17 Emergency management
   17.1 Emergency preparedness and response
   17.2 Element of process review
   17.3 Implementation and functioning
18 Performance measurement
19 Non-conformance, corrective and preventive
   actions
   19.1 General
   19.2 Inspection and corrective actions
20 Records
21 Audits
22 Management system review
Bibliography

The field of application of this Technical Specification is the new and existing gas grid starting at the boundary of the delivery station on the premises of the GDSO up to the point of delivery of the customers that can be at a means of isolation (e.g. at the outlet of a LPG storage vessel or at the meter outlet connection) typically nominated by the GDSO and may be defined in national regulations or standards.For existing installations this Technical Specification does not apply to design, construction, testing and commissioning. The main objectives of this Technical Specification can be summarized by the following:- Provide guidance about the minimum necessary requirements to be included in a management system related to safety, security, reliability and efficiency of technical activities (design, construction, testing and commissioning/decommissioning, operation and maintenance).- Demonstrate that the competencies required in the activities mentioned above concretely find their expression in practice on the plants/installations of the gas distribution networks (e.g. for operations in distribution: odourisation, emergency service, cathodic protection, leak survey, maintenance activities on pressure reduction plants, mains and service lines).