GAR | GRSG-113-06

Document Number GRSG-113-06

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Document title	Proposal for a corrigendum to Revision 3 of UN Regulation No. 110
Date	26 Sep 2017			In the absence of complete harmonization with ISO 11439, this proposal recommends that Table 6.4 of UN R110 should be amended by the following for CNG-1 designs: Delete A.17, A.25, and A.7 since they do not match the tests specified in paragraph 7.5 on Cylinder design qualification tests Add A.15 and A.6 since they do match the tests specified in paragraph 7.5 on Cylinder design qualification tests Add A.24 because paragraph 6.9 on Fire protection requires all PRDs on all cylinder types to comply with A.24.
Source(s)	ISO and NGV
Status	Superseded
Rulemaking area(s)	UN R110 CNG/LNG System Components
Meeting(s)	GRSG \| Session 113 \| 10-13 Oct 2017 Agenda item 6. (b) Amendments to gas-fuelled vehicle regulations: Regulation No. 110 (CNG and LNG vehicles Agenda item 6. (b) Amendments to gas-fuelled vehicle regulations: Regulation No. 110 (CNG and LNG vehicles
Related documents
Related documents	GRSG/2018/3		UN R110: Proposal for Corrigendum 1 to Revision 3 (Superseded)
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Excerpts from session reports related to this document
GRSG \| Session 113 \| 10-13 Oct 2017			43. The expert from the NGV Global proposed to correct Table 6.4. on the cylinder design qualification tests (GRSG-113-06). GRSG noted general support on the proposal and agreed to take a final position on this subject at its next session. The secretariat was requested to circulate GRSG-113-06 with an official symbol.