DATE: 10/19/2010

START TIME: 10/19/2010 03:59 EST

ESTIMATED COMPLETION TIME: 10/19/2010 08:59 EST

ESTIMATED DURATION: 120 Minutes

SERVICES/EQUIPMENT: CMH Main Power Distribution

TYPE OF WORK: Upgrade

PURPOSE OF WORK: Capacity Increase and Source Changes

LOCATION OF WORK: Charlotte [DC3]

IMPACT OF WORK: None/Brief Outage

As a result of our continued growth in DC3 we are nearing the completion
of a major upgrade and build out which will almost triple the power
capacity for this datacenter.

The power upgrade will require us to replace the line side service on
several of our main distrbution panels. This will result in a planned
disruption of power to our UPS systems for no more than 60 seconds. As
these systems are designed to continue functioning with losses of power
far longer than this we do not antisipate power distruptions reaching
any of our server or network infrastructure.

As with any maintenace effecting our core infrastructure we will have
additional staff on-site to handle any issues should they arise.

If during this maintenance window you should experiencing any loss of
service please contact our support departments