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1 Transmission and telephone systems should include the phased transfer of
activities to achieve the final configuration of the range. This
Some should
not lead to any interruption of work or operation of railways in any way affect
the day-to-day.
2 from the initial to the final (and from the final to
initial) of the transfer of system configuration will include the designation
and
There are interfaces provided by the central contractor equipment
hardware and software changes. Contractor to deal with the station
Transmission equipment and telephone system and the FBI to make a
comprehensive test, as well as together with the designated and the principal
interface
Contractor for the transfer of the activities of integration
testing.
3 before completion, the contractor should be time in the
non-railway operations (Non-traffic Hours, NTH) and refers to
Set and
interface system contractor FBI final test configuration. In the test is
completed,
For day-to-day operation of the train system should be restored
to its original configuration.
4 In the trial run carried out within
three months after the designation of the railway and the contractor will
interface interface requirements in
Permanent central equipment hardware and
software changes. In the permanent conversion, the contractor should be present
at
These activities and provide support for activities and interface with
the specified and the contractor re-integration test
Test. All these
activities should be carried out in non-traffic hours.
5 In response to
the designated interface and the time of the transmission and the telephone
system there is no need for a permanent transfer in the
Same period for
non-traffic times
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