Name:
NR TWI 2T010 ISSUE 2 PDF
Published Date:
03/01/2012
Status:
[ Active ]
Publisher:
Network Rail
Introduction
This task covers the use of vibrating hammers to pack ballast under sleepers including adjustment switches. It includes the partial opening out of part bays, packing as required, refilling of the ballast crib and re-profiling the ballast.
| Edition : | 2 |
| File Size : | 1 file , 910 KB |
| Number of Pages : | 9 |
| Published : | 03/01/2012 |
