NR TWI 3T011
How to Plan and Carry out Track Surveying
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| Organization: | NR |
| Publication Date: | 1 March 2005 |
| Status: | active |
| Page Count: | 5 |
scope:
Introduction
This Track Work Instruction gives an overview on planning and carrying out a survey of the track. This includes topographic, alignment, level and clearance surveys of the track but not surveys of structures, embankments, stations, etc.
Document History
NR TWI 3T011
March 1, 2005
How to Plan and Carry out Track Surveying
Introduction
This Track Work Instruction gives an overview on planning and carrying out a survey of the track. This includes topographic, alignment, level and clearance surveys of the track but not...