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CSA B108

Natural gas refuelling stations installation code

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Organization: CSA
Publication Date: 1 January 2018
Status: active
Page Count: 128
ICS Code (Petroleum products and natural gas handling equipment): 75.200
scope:

Part 1 of this Code applies to all compressed natural gas refuelling stations, including those that are intended for fleet or public dispensing operations.

Part 1 of this Code does not apply to refuelling vehicles with liquefied natural gas (LNG). Refuelling vehicles with LNG is addressed in Part 2 of this Code.

However, if an LNG facility has capacity for CNG vehicle refuelling, Part 1 of this Code applies to facilities downstream of the isolation valve at the outlet of the natural gas odourizer.

Part 1 of this Code does not apply to listed residential fuelling appliances (RFAs) and listed nonresidential vehicle fuelling appliances (VFAs) except where

a) the aggregate inlet flow capacity of a connected VFA or RFA, or a combination thereof, exceeds 0.850 Sm3/min (30 SCFM), or

b) the VFA or RFA is connected to storage, in which case coverage applies to the storage and dispensing system starting at the outlet of the individual VFA or RFA (see Figure B.1).

All references to pressure throughout Part 1 of this Code are to be considered gauge pressures, unless otherwise specified.

In this Code, "shall" is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the code; "should" is used to express a recommendation or that which is advised but not required; "may" is used to express an option or that which is permissible within the limits of the code; and "can" is used to express possibility or capability.

Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material.

Notes to tables and figures are considered part of the table or figure and may be written as requirements.

Annexes are designated normative (mandatory) or informative (non-mandatory) to define their application.

The values given in SI units are the units of record for the purposes of this Code. The values given in parentheses are for information and comparison only.

Document History

CSA B108
January 1, 2018
Natural gas refuelling stations installation code
Part 1 of this Code applies to all compressed natural gas refuelling stations, including those that are intended for fleet or public dispensing operations. Part 1 of this Code does not apply to...
January 1, 2014
Compressed natural gas fuelling stations installation code
This Code applies to compressed natural gas fuelling stations that may be employed for fleet and public dispensing operations. The scope of this Code does not include fuelling vehicles with...
January 1, 2014
Compressed natural gas fuelling stations installation code
This Code applies to compressed natural gas fuelling stations that may be employed for fleet and public dispensing operations. The scope of this Code does not include fuelling vehicles with...
January 1, 2014
Compressed natural gas fuelling stations installation code
This Code applies to compressed natural gas fuelling stations that may be employed for fleet and public dispensing operations. The scope of this Code does not include fuelling vehicles with...
February 1, 1999
Natural Gas Fuelling Stations Installation Code
This Standard applies to natural gas fuelling stations that may be employed for fleet and public dispensing operations. Where the word "shall" is used in this Standard, it indicates a requirement...
February 1, 1999
Natural Gas Fuelling Stations Installation Code
This Standard applies to natural gas fuelling stations that may be employed for fleet and public dispensing operations. Where the word "shall" is used in this Standard, it indicates a requirement...
February 1, 1999
Natural gas fuelling stations installation code
This Appendix provides the requirements for the installation of fuelling station facilities within a building that has primary functions other than fuelling. It covers indoor fuelling stations for...
February 1, 1999
Natural Gas Fuelling Stations Installation Code
This Standard applies to natural gas fuelling stations that may be employed for fleet and public dispensing operations. Where the word "shall" is used in this Standard, it indicates a requirement...
February 1, 1999
Natural Gas Fuelling Stations Installation Code
This Standard applies to natural gas fuelling stations that may be employed for fleet and public dispensing operations. Where the word "shall" is used in this Standard, it indicates a requirement...

References

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