Standard No.:	GB/T 16904.1-2006
Chinese Name:	标准轨距铁路机车车辆限界检查 第1部分:检查方法
English Name:	Checking of rolling stock clearance for standard gauge railways - Part 1：Methods for inspecting
Professional Classification:	S04 Basic standards and general methods
Professional Classification:	GB National Standard
ICS Classification:	45.020
Issued by:
Issued on:	2006-12-14
Implemented on:	2007-05-01
Status:	VALID
Replace:	GB/T16904.1-1997 Rolling stock gauges for standard gauge railways. The general rules and methods for inspecting of rolling stock gauge
Language:	English
File Format:	PDF
Word Count:
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1 Scope

This part specifies the environmental conditions, operation and record for checking of rolling stock clearance for standard gauge railways.
This part is applicable to the clearance checking of rolling stock for standard gauge railways.

2 Normative Reference

The following documents contain provisions which, through reference in this part of GB/T 16904, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding any corrigendum), or revisions of, any of these publications do not apply. However, parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. For any undated references, the latest edition of the document referred to applies.
GB 146.1 Rolling Stock Gauge for Standard Gauge Railways

3 Conditions for Checking Rolling Stock Clearance

3.1 Environmental conditions
Checking of rolling stock clearance shall not be carried out under the environmental conditions of wind, rain, snow and strong vibration which affect the inspection.