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35. On behalf of the task force on Liquefied Natural Gas vehicles (LNG), the expert from the Netherlands introduced ECE/TRANS/WP.29/GRSG/2013/7 proposing to insert into UN Regulation No. 110 new provisions for vehicles using LNG in their propulsion systems. He also presented GRSG-104-34, GRSG-104-35, GRSG-104-36, GRSG-104-37 and GRSG-104-38 proposing further improvements to the text as agreed by the task force during its meeting on 15 April 2013, prior to the GRSG session. GRSG noted GRSG-104-32 justifying the need for such amendments as well as GRSG-104-33 listing a number of questions and answers on general LNG background issues.
36. GRSG acknowledged the work done by the LNG task force and considered ECE/TRANS/WP.29/GRSG/2013/7 in detail. GRSG adopted the document, as reproduced in GRSG-104-44, and requested the secretariat to submit it to WP.29 and AC.1 for consideration at their November 2013 sessions as draft Supplement 1 to the 01 series of amendments to UN Regulation No. 110, subject to a final review of GRSG-104-44 by the Working Party on Pollution and Energy (GRPE) at its forthcoming session in June 2013, particularly on environmental issues.
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GRSG/2013/7 | Proposal for amendments to Regulation No. 110
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Proposal for amendments to Regulation No. 110
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Reference Number: GRSG/2013/7
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Text prepared by the Chair of the Task Force on Liquefied Natural Gas vehicles to introduce type-approval provisions for vehicles equipped with LNG propulsion systems. The proposal has been prepared as a new consolidated version (Revision 3) of UN Regulation No. 110.
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Meeting Sessions: 104th GRSG session (15-19
Apr 2013)
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Document date: 31 Jan 13
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Document status: Superseded
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Relevant to
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View full document file for more information
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GRSG-104-34 | Proposal for amendments to UN Regulation No. 110
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Proposal for amendments to UN Regulation No. 110
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Reference Number: GRSG-104-34
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Text prepared by the Chairman of the LNG Task Force (Netherlands) in response to concerns raised by France regarding the possibility of overfilling an LNG system. This amendment to the proposal to introduce LNG provisions into UN R110 (document GRSG/2013/7) matches ISO requirements covering the same issue.
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Submitted by: Netherlands
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Meeting Sessions: 104th GRSG session (15-19
Apr 2013)
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Document date: 12 Apr 13
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Document status: Superseded
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Relevant to
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View full document file for more information
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GRSG-104-35 | Proposal for amendments to UN Regulation No. 110
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Proposal for amendments to UN Regulation No. 110
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Reference Number: GRSG-104-35
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Text prepared by the Chairman of the LNG Task Force (Netherlands) in response to questions raised by France concerning the proposed amendment to introduce LNG provisions into UN R110 (document GRSG/2013/7). The amendments aim to improve the internal consistency of the proposed amendments.
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Submitted by: Netherlands
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Meeting Sessions: 104th GRSG session (15-19
Apr 2013)
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Document date: 12 Apr 13
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Document status: Superseded
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Relevant to
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View full document file for more information
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GRSG-104-36 | Proposal for amendments to UN Regulation No. 110
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Proposal for amendments to UN Regulation No. 110
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Reference Number: GRSG-104-36
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Text prepared by the Chairman of the LNG Task Force (Netherlands) to address issues and concerns about proposed amendments to UN R110 (document GRSG/2013/7) raised by France.
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Meeting Sessions: 104th GRSG session (15-19
Apr 2013)
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Document date: 12 Apr 13
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Document status: Superseded
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Relevant to
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View full document file for more information
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GRSG-104-37 | Proposal for amendments to UN Regulation No. 110
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Proposal for amendments to UN Regulation No. 110
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Reference Number: GRSG-104-37
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Text prepared by the Chairman of the LNG Task Force (Netherlands) to address issues and concerns about proposed amendments to UN R110 (document GRSG/2013/7) raised by France.
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Meeting Sessions: 104th GRSG session (15-19
Apr 2013)
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Document date: 12 Apr 13
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Document status: Superseded
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Relevant to
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View full document file for more information
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GRSG-104-38 | Proposal for amendments to UN Regulation No. 110
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Proposal for amendments to UN Regulation No. 110
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Reference Number: GRSG-104-38
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Text prepared by the Chair of the LNG Task Force (Netherlands) to improve provisions for the identification of the correct device for cryogenic applications and consistency within the proposed amendments to UN R110 (GRSG/2013/7) pursuant to concerns raised by France.
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Meeting Sessions: 104th GRSG session (15-19
Apr 2013)
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Document date: 12 Apr 13
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Document status: Superseded
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Relevant to
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View full document file for more information
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GRSG-104-32 | LNG Heavy-duty Truck Case Studies
GRSG-104-33 | LNG amendments to UN Regulation No. 110: Background on specific issues
GRSG-104-44 | Proposal for Supplement 1 to the 01 series of amendments to Regulation No. 110
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Proposal for Supplement 1 to the 01 series of amendments to Regulation No. 110
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Reference Number: GRSG-104-44
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Text prepared by the Chair of the Task Force on Liquefied Natural Gas (LNG) vehicles (based on document GRSG/2013/7) to introduce type approval provisions for vehicles equipped with LNG propulsion systems. The proposal has been prepared as a new consolidated version (Revision 3) of UN Regulation No. 110.
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Meeting Sessions: 104th GRSG session (15-19
Apr 2013)
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Document date: 17 Apr 13
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Document status: Superseded
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Relevant to
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View full document file for more information
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37. The expert from CLEPA introduced ECE/TRANS/WP.29/GRSG/2013/10 proposing to introduce into UN Regulation No. 110 type approval provisions for electronic control units (ECUs). GRSG adopted the document, as amended, and agreed to reflect the adopted text in GRSG-104-44, mentioned above.
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GRSG/2013/10 | Proposal for amendments to Regulations Nos. 67 and 110
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Proposal for amendments to Regulations Nos. 67 and 110
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Reference Number: GRSG/2013/10
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Text prepared by the European Association of Automotive Suppliers (CLEPA) to enable the approval of an OEM engine control unit on a CNG/LNG vehicle during the vehicle type approval process, eliminating the need for a separate type approval of the ECU as is the current requirement.
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Submitted by: CLEPA
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Meeting Sessions: 104th GRSG session (15-19
Apr 2013)
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Document date: 01 Feb 13
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Document status: Superseded
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Relevant to
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View full document file for more information
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GRSG-104-44 | Proposal for Supplement 1 to the 01 series of amendments to Regulation No. 110
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Proposal for Supplement 1 to the 01 series of amendments to Regulation No. 110
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Reference Number: GRSG-104-44
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Text prepared by the Chair of the Task Force on Liquefied Natural Gas (LNG) vehicles (based on document GRSG/2013/7) to introduce type approval provisions for vehicles equipped with LNG propulsion systems. The proposal has been prepared as a new consolidated version (Revision 3) of UN Regulation No. 110.
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Meeting Sessions: 104th GRSG session (15-19
Apr 2013)
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Document date: 17 Apr 13
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Document status: Superseded
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Relevant to
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View full document file for more information
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38. The expert from CLEPA presented ECE/TRANS/WP.29/GRSG/2013/11 proposing to introduce into UN Regulation No. 110 type approval provisions for fuel selection systems. GRSG noted a number of concerns and preferred to refer the proposal to the informal group on Gaseous Fuelled Vehicles (GFV) for detailed consideration at the forthcoming session in Brussels. GRSG agreed to resume consideration on this subject at its next session on the basis of a revised document by CLEPA.
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GRSG/2013/11 | Proposal for amendments to Regulations Nos. 67 and 110
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Proposal for amendments to Regulations Nos. 67 and 110
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Reference Number: GRSG/2013/11
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Text prepared by CLEPA to introduce a prohibition on any flow of a gaseous fuel into a diesel/gasoline reservoir and limiting the flow of diesel/gasoline into a gaseous fuel tank in bi-fuel vehicles.
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Submitted by: CLEPA
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Meeting Sessions: 104th GRSG session (15-19
Apr 2013)
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Document date: 10 Feb 13
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Document status: Superseded
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Relevant to
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View full document file for more information
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39. The expert from CLEPA also proposed to introduce type approval provisions for “valve control at the stop-start function” into UN Regulation No. 110 (ECE/TRANS/WP.29/GRSG/2013/12). The expert from OICA presented GRSG-104-19 improving the proposed text. GRSG agreed in principle on the both proposals, but preferred again to refer the proposal to GFV for detailed review. GRSG agreed to resume consideration on this subject at its next session on the basis of a revised document by CLEPA.
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GRSG/2013/12 | Proposal for amendments to Regulations Nos. 67 and 110
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Proposal for amendments to Regulations Nos. 67 and 110
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Reference Number: GRSG/2013/12
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Text prepared by the European Association of Automotive Suppliers (CLEPA) to introduce into Regulations Nos. 67 and 110 type approval provisions for “valve control at stop-start”. This proposal allows the tank valves to stay open in an active stop-start phase for CNG/LPG with stop-start engines.
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Submitted by: CLEPA
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Meeting Sessions: 104th GRSG session (15-19
Apr 2013)
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Document date: 01 Feb 13
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Document status: Superseded
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Relevant to
|
|
View full document file for more information
|
GRSG-104-19 | Proposal for amendment to ECE/TRANS/WP.29/GRSG/2013/12
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Proposal for amendment to ECE/TRANS/WP.29/GRSG/2013/12
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Reference Number: GRSG-104-19
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Proposed revisions to the CLEPA to introduce into Regulations Nos. 67 and 110 type approval provisions for “valve control at stop-start”. The CLEPA proposal would allow the tank valves to stay open in an active stop-start phase for CNG/LPG with stop-start engines.
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Submitted by: OICA
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Meeting Sessions: 104th GRSG session (15-19
Apr 2013)
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Document date: 08 Apr 13
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Relevant to
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View full document file for more information
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