Attached to Project— Network

Task Type	Maintenance
Category	Gravelines   → GRA-1
Status	Planned
Percent Complete

Details We have detected a problem with one of the fans on the gra-51b-a72-vrack.

We are going to proceed with changing the switch on Monday, September 25th, 2017 from 01:00 am UTC+2.
No impact to be planned, the switch is redundant (gra-51a-a72-vrack).