AI has fundamentally changed the pace of data center construction. Capacity is expected online in months instead of years, and owners are compressing schedules wherever they can. The challenge isn’t simply building faster. It’s making sure the people, processes and documentation keep pace. When they don’t, cost risk grows quickly.
When Construction Outpaces Design
Fast-track projects often move into construction before every design detail has been finalized. Experienced trades know how to recognize those gaps. For example, an electrical drawing may show an unfinished room with no equipment or standard power identified. Veteran subcontractors know to review the full drawing set, including other disciplines, to identify what belongs there. Less experienced teams may not discover the omission until later, turning what could have been an early clarification into a costly change order.
Common Challenges and Solutions for Fast-Tracked Commissioning
That same pressure carries through to commissioning, where a handful of recurring challenges tend to drive costs up. Following best practices helps reduce cost exposure.
- ISSUE 1: Communication Challenges
Unclear and conflicting communication may lead to subcontractor confusion and delays.- Solution: Formal written notification on letterhead the moment either side anticipates a delay, with the GC responding in kind with a documented estimate of cost impact.
- Solution: Clarity on who is authorized to give direction, so trades aren’t caught between conflicting instructions.
- ISSUE 2: Documentation Gaps
When a delay happens, documentation is needed to substantiate it.- Solution: Site access records, time sheets, daily logs, and labor hours must be detailed and tracked consistently to help clarify and distinguish delayed crews from other work happening on-site at the same time. Documentation helps verify the cost of any delays and provides a clear picture of the cost impact more quickly.
- ISSUE 3: Resource Constraints:
Due to construction speed and multiple concurrent projects, data center commissioning teams are frequently shared across multiple buildings or sites. Scheduling issues can cause these teams to be spread thin.- Solution: It’s worth considering whether it makes sense to retain access to a backup commissioning team. Although this is an added expense, it can be less than the cost of project delays.
AI isn’t going to slow the pace of data center development. If anything, schedules will continue to compress. That makes disciplined cost management more important than ever. The projects that succeed won’t simply move the fastest. They’ll be the ones with the right documentation, communication and staffing in place to keep pace with the schedule.
About the Author: Steven Bishop is a Development Manager at CYMCOR, specializing in cost management, change management and project controls for large-scale data center developments. He works with owners, contractors and project teams to identify cost risks, evaluate complex change events and help deliver mission-critical projects with greater cost certainty and schedule confidence.
