EN 1473:2016

European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Safety and environment
5 Jetties and marine facilities
6 Storage and retention systems
7 LNG pumps
8 Vaporization of LNG
9 Pipe-work
10 Reception/send out of natural gas
11 Boil off recovery and treatment plants
12 Auxiliary circuits and buildings
13 Hazard management
14 Control and monitoring systems
15 Construction, commissioning and turnaround
16 Preservation and corrosion protection
17 Training for operations
18 Pre-operational marine training
Annex A (normative) - Thermal radiation threshold
        values
Annex B (normative) - Definitions of reference flow
        rates
Annex C (informative) - Seismic classification
Annex D (normative) - Specific requirements for LNG
        pumps
Annex E (normative) - Specific requirements for LNG
        vaporizers
Annex F (normative) - Criteria for the design of pipes
Annex G (informative) - Description of the different types
        of onshore LNG installations
Annex H (informative) - Definition of different types of
        LNG tanks
Annex I (informative) - Frequency ranges
Annex J (informative) - Classes of consequence
Annex K (informative) - Levels of risk
Annex L (informative) - Typical process steps of liquefaction
Annex M (informative) - Odourant systems
Bibliography

This European Standard gives guidelines for the design, construction and operation of all onshore liquefied natural gas (LNG) installations for the liquefaction, storage, vaporization, transfer and handling of LNG.This European Standard is valid for plants with LNG storage at pressure lower than 0.5 barg and capacity above 200 t and for the following plant types:-LNG liquefaction installations (plant), between the designated gas inlet boundary limit, and the outlet boundary limit which is usually the ship manifold and/or truck delivery station when applicable; feed gas can be from gas field, associated gas from oil field, piped gas from transportation grid or from renewables;-LNG regasification installations (plant), between the ship manifold and the designated gas outlet boundary limit;-peak-shaving plants, between designated gas inlet and outlet boundary limits;-the fix part of LNG bunkering station.A short description of each of these installations is given in Annex G.Floating solutions (FPSO, FSRU, SRV), whether off-shore or nearby shore, are not covered by this European Standard even if some concepts, principles or recommendations could be applied. However, in case of berthed FSRU with LNG transfer across the jetty, the following recommendations apply for the jetty and topside facilities if the jetty is located within 3 000 m from the shore line.In case of FSU type solution, the tank safety functions as defined in Clause 6 shall be checked and implemented. The on-shore part is covered by these standard recommendations.This standard is not applicable for installations not specifically referred or covered by other standards, e.g. LNG fuelling stations, LNG road or rail tankers and LNG bunkering vessels.The plants with a storage inventory from 50 t up to 200 t with tanks at a pressure higher than 0.5 barg are covered by EN 13645. For plants with a larger inventory and with storage pressure over 0.5 barg, the storage vessels shall comply with EN 13445 and their impacts on the plant safety shall be appraised during the QRA.