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NR NR/L2/SIG/11107 ISSUE 4 PDF

NR NR/L2/SIG/11107 ISSUE 4 PDF

Name:
NR NR/L2/SIG/11107 ISSUE 4 PDF

Published Date:
03/03/2012

Status:
[ Active ]

Description:

Silver Migration

Publisher:
Network Rail

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
SKU:
Choose Document Language:
$13.2
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Applies to all relays, plugboards and plug couplers formed of black phenolic material.

Purpose

Silver Migration can lead to wrong side failures.

This standard specifies:

a) The required inspection regime

b) Remedial actions to be taken

c) Competence for staff undertaking inspections

The high risk conditions are also described.


Edition : 4
File Size : 1 file , 610 KB
Number of Pages : 12
Published : 03/03/2012

History

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