scope:

GENERAL

This test plan is the 'Service B Tests' of NR/SMS/LC10 and NR/SMS/Test/070. It is for use of the person conducting the annual test of the level crossing and has relevant 'tick boxes' by each task so that particular item of the test can be correctly recorded as per the index in 'crossing defects'

It does not cover AHBC installations controlled by HXP-3 crossing processors The numbering of the sections in this test plan is unique; they do not follow on from the operation sequence test in NR/SMS/Test/070 'Service A Tests'. To perform the annual test the following documents will be required:

• The crossing ground plan

• The level crossing order

• The crossing control tables

• The signalling plan

Missing documentation shall be listed as a defect.