Session 176 | Geneva | 12-16 Nov 2018
4.7.6. Proposal for Supplement 1 to the 03 series of amendments to UN Regulation No. 110 (CNG and LNG vehicles)
WP.29/2018/125 | UN R110: Proposal for Supplement 1 to the 03 series of amendments Proposal to clarify visibility requirements for CNG cylinders, LNG tanks, and their accessories to facilitate external inspections (e.g. for periodic technical inspection).
4.10.2. Proposal for Corrigendum 1 to Revision 3 to UN Regulation No. 110 (CNG and LNG vehicles)
WP.29/2018/153 | UN R110: Proposal for Corrigendum 1 to Revision 3 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:<ol class="alpha"><li>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</li><li>Add A.15 and A.6 since they do match the tests specified in paragraph 7.5 on Cylinder design qualification tests</li><li>Add A.24 because paragraph 6.9 on Fire protection requires all PRDs on all cylinder types to comply with A.24.</li></ol>
WP.29/2018/125
UN R110: Proposal for Supplement 1 to the 03 series of amendments
21 Aug 2018 World Forum Formal Documents Compressed and Liquefied Natural Gas System Components CNG/LNG System Components Uniform Provisions Concerning the Approval of: I. Specific components of motor vehicles using compressed natural gas (CNG) and/or liquefied natural gas (LNG) in their propulsion system; II. Vehicles with regard to the installation of specific components of an approved type for the use of compressed natural gas (CNG) and/or liquefied natural gas (LNG) in their propulsion system. Proposal to clarify visibility requirements for CNG cylinders, LNG tanks, and their accessories to facilitate external inspections (e.g. for periodic technical inspection). WP.29/2018/0125
WP.29/2018/153
UN R110: Proposal for Corrigendum 1 to Revision 3
22 Aug 2018 World Forum Formal Documents Compressed and Liquefied Natural Gas System Components CNG/LNG System Components Uniform Provisions Concerning the Approval of: I. Specific components of motor vehicles using compressed natural gas (CNG) and/or liquefied natural gas (LNG) in their propulsion system; II. Vehicles with regard to the installation of specific components of an approved type for the use of compressed natural gas (CNG) and/or liquefied natural gas (LNG) in their propulsion system. 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:<ol class="alpha"><li>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</li><li>Add A.15 and A.6 since they do match the tests specified in paragraph 7.5 on Cylinder design qualification tests</li><li>Add A.24 because paragraph 6.9 on Fire protection requires all PRDs on all cylinder types to comply with A.24.</li></ol> WP.29/2018/0153