PREN 13645 : DRAFT 1999

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Environmental impact
  4.1 General
  4.2 Emission control
  4.3 Boil off / flash gas management
  4.4 External communication networks
5 Safety plan
  5.1 Purpose
  5.2 Collection of data and information
  5.3 Threshold values
  5.4 Identification of risks
  5.5 Estimation of consequences
6 General safety measures
  6.1 Leaks and spillage protection
  6.2 Overpressure protection
  6.3 Fire protection
  6.4 Confinement
  6.5 Emergency shutdown
  6.6 Commissioning and decommissioning
  6.7 Inspection
  6.8 Personnel
7 Design of vessels
  7.1 Generality
  7.2 Insulation
  7.3 Foundations
  7.4 Instrumentation
  7.5 Overpressure protection
  7.6 Impounding basin
  7.7 LNG transfer
  7.8 Overflow
  7.9 Distance between vessels
8 Installation design
  8.1 Hazardous areas
  8.2 Circulation and parking
  8.3 Location of facilities
  8.4 Lightning and earthing
Annex A (informative) Schematic description of a
        process for a satellite and fuelling plant
Annex B (informative) Safety scenarios and examples
        of calculations
Annex C (informative) Examples of LNG storage vessels -
        Design concepts

Provides guidelines for the design and construction of onshore stationary liquefied natural gas (LNG) installations with a total storage capacity between 5 t and 200 t. Peak-shaving plants are excluded from this standard.