NR TWI 3T033 ISSUE 1 PDF

Introduction

This Track Work Instruction covers how to formulate a strategy for on-track stone blowing.

The objective of this Track Work Instruction is to highlight those features that would indicate that a particular stretch of track might benefit from treatment using the stone blower.

See also separate instructions:

TWI 3G053 How to manage track quality

TWI 3T041 How to manage tamping