NR TWI 3T007
How to Survey a Curve
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| Organization: | NR |
| Publication Date: | 1 March 2005 |
| Status: | active |
| Page Count: | 3 |
scope:
Introduction
This Track Work Instruction defines and explains the use and measurement of the dimensions used in track curve surveying (the Hallade technique).
Document History
NR TWI 3T007
March 1, 2005
How to Survey a Curve
Introduction
This Track Work Instruction defines and explains the use and measurement of the dimensions used in track curve surveying (the Hallade technique).