| 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).
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| 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>
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| Reference No. | Description (click for more information) | ||||||
|---|---|---|---|---|---|---|---|
| WP.29/2018/125 |
UN R110: Proposal for Supplement 1 to the 03 series of amendments
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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
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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 |