Document Number GTRQRTV-TF-02-06
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Document title Working draft of the proposed GTR on sound limits for quiet road transport vehicles
Date 17 Oct 2013

Working draft pursuant to the 2nd GTR for QRTV task force session (8-10 October 2013).

Source(s) Add source(s) of document, if applicable
Status Superseded
Rulemaking area(s)
Meeting(s)
Related documents
GTRQRTV-TF-01-03 Draft GTR on quiet road transport vehicles with regard to sound emissions (Superseded)
GTRQRTV-TF-01-04 Working draft GTR on technical requirements for quiet road transport vehicles (Superseded)
GTRQRTV-TF-02-07 Working draft of the proposed GTR on sound requirements for quiet vehicles (Superseded)
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Excerpts from session reports related to this document
GTRQRTV-TF | Session 2 | 8-10 Oct 2013

The remaining time of the meeting was used to make modifications to the draft text of
the GTR (document GTRQRTV-TF-02-06) in preparation of the next official meeting in December.

5.1 Presentation of changes to DRAFT GTR after 1st TF meeting (ISO)
ISO presented changes to the latest version of the draft GTR. The changes mainly focus on the test procedure in part B of the text. During the following discussion it was clarified that the text proposed under item 9.5.9. was not a newly invented wording but taken from other Hybrid & EV legislation or standards.

The concern of batteries running low on charge during an individual test session and before the completion of a series of tests was discussed as well. It was concluded that on request of the manufacturer, batteries may be recharged between test runs without compromising their validity.

OICA emphasized that the paragraph for commencing motion sound needed to be updated after the next ISO meeting.