DFDC The Hague - ATS-B Maintenance
Scheduled
Scheduled on 05/30/2025 05:00:00
Estimated finish 05/30/2025 14:00:00
We would like to inform you of a scheduled maintenance window at our DFDC The Hague data center on Friday, May 30, 2025, starting at 07:00 AM and concluding by 04:00 PM Amsterdam local time (CET).
This maintenance will involve an upgrade to the ATS-B infrastructure and will specifically affect the B feeds to the following busbar rows:
- ZA.C8B
- ZA.C9B
- ZA.C10B
Maintenance Overview
This work has been carefully planned and will be executed in accordance with a detailed Method of Procedure (MOP) reviewed by all relevant stakeholders. Qualified personnel will be on-site to oversee all activities.
Maintenance Schedule (CET)
Time Activity
07:00 AM Shutdown B feeds to ZA.C8, ZA.C9, ZA.C10. Power off UPS-B and ATS-B.
07:30 AM Disconnect low-voltage feed from transformer to ATS-B.
08:00 AM Conduct preliminary checks and start removal of temporary ATS-B.
08:30 AM Begin installation of permanent ATS-B panels.
12:00 PM Connect new ATS-B to transformer and UPS-B.
02:00 PM Conduct preliminary checks and energize ATS-B.
02:30 PM Conduct preliminary checks and energize UPS-B.
03:00 PM Conduct preliminary checks and energize busbars ZA.C8B, ZA.C9B, and ZA.C10B.
03:30 PM Continue monitoring infrastructure.
04:00 PM Close maintenance window.
To ensure operational continuity, ATS-A (Utility, UPS and generator) will continue to energize busbars ZA.C8A, ZA.C9A and ZA.C10A.
On-Site Access & Customer Presence
Access to shared spaces including the loading bay, parking area, and certain common zones will be limited throughout the maintenance window. We kindly ask that customers minimize on-site presence during this time.
If you prefer to have engineers on-site for monitoring or assurance, we will be happy to provide temporary workspace arrangements. Please contact us in advance to coordinate.
Should you have any questions or require further details, please do not hesitate to reach out to our support team.
We appreciate your cooperation and understanding as we continue to improve the resilience and capacity of our infrastructure.
This maintenance will involve an upgrade to the ATS-B infrastructure and will specifically affect the B feeds to the following busbar rows:
- ZA.C8B
- ZA.C9B
- ZA.C10B
Maintenance Overview
This work has been carefully planned and will be executed in accordance with a detailed Method of Procedure (MOP) reviewed by all relevant stakeholders. Qualified personnel will be on-site to oversee all activities.
Maintenance Schedule (CET)
Time Activity
07:00 AM Shutdown B feeds to ZA.C8, ZA.C9, ZA.C10. Power off UPS-B and ATS-B.
07:30 AM Disconnect low-voltage feed from transformer to ATS-B.
08:00 AM Conduct preliminary checks and start removal of temporary ATS-B.
08:30 AM Begin installation of permanent ATS-B panels.
12:00 PM Connect new ATS-B to transformer and UPS-B.
02:00 PM Conduct preliminary checks and energize ATS-B.
02:30 PM Conduct preliminary checks and energize UPS-B.
03:00 PM Conduct preliminary checks and energize busbars ZA.C8B, ZA.C9B, and ZA.C10B.
03:30 PM Continue monitoring infrastructure.
04:00 PM Close maintenance window.
To ensure operational continuity, ATS-A (Utility, UPS and generator) will continue to energize busbars ZA.C8A, ZA.C9A and ZA.C10A.
On-Site Access & Customer Presence
Access to shared spaces including the loading bay, parking area, and certain common zones will be limited throughout the maintenance window. We kindly ask that customers minimize on-site presence during this time.
If you prefer to have engineers on-site for monitoring or assurance, we will be happy to provide temporary workspace arrangements. Please contact us in advance to coordinate.
Should you have any questions or require further details, please do not hesitate to reach out to our support team.
We appreciate your cooperation and understanding as we continue to improve the resilience and capacity of our infrastructure.
Related servers / services:
ATS-B - DFDC The Hague