Pearl · UPS and batteries
Close the UPS Installation Checklist Before First Start
Hold first start until the applicable OEM electrical, control, environmental, access, enclosure, and cleanliness checklist is complete and retained.
Construction lessons for the work ahead
Never pay twice for the same lesson.
Build Pearls brings lessons from past construction projects into the work ahead, helping teams understand the risk, decide what to check, and identify who needs to act.
A Pearl is a practical construction lesson: what happened, why it matters, and what to check before similar work begins.
For owners, contractors, and commissioning teams delivering data centers and other mission-critical facilities.
Start with the work ahead
What is happening next on your project?
Choose an activity to find relevant Pearls, then open a lesson to understand the risk, suggested checks, and sources.
Construction terms explained
- ATS:
- automatic transfer switch
- UPS:
- uninterruptible power supply
- OT:
- operational technology
- TCS:
- technology cooling system
- FPT:
- functional performance testing
- IST:
- integrated systems testing
- TAB:
- testing, adjusting, and balancing
- OEM:
- original equipment manufacturer
- HVAC:
- heating, ventilation, and air conditioning
- HDD:
- hard disk drive
- SSD:
- solid-state drive
- IT:
- information technology
- MOP:
- method of procedure
- SOP:
- standard operating procedure
- EOP:
- emergency operating procedure
- MEP:
- mechanical, electrical, and plumbing
4 Pearls · Energisation
Pearl · Critical power
Prove Electrical Operation at Initial, Future, and Part Load
Validate applicable electrical configurations at forecast initial and partial load and document how future buildout changes the operating basis.
Use before: Energisation · Functional performance testing · Reliability / load demonstration
Sources: U.S. Department of Energy, Federal Energy Management Program, with National Renewable Energy Laboratory
Read PearlPearl · Critical power
Remove Temporary Wiring When Its Construction Purpose Ends
Identify each temporary construction circuit and remove it immediately when construction or its installed purpose is complete.
Use before: Energisation · Installation turnover
Sources: U.S. Occupational Safety and Health Administration
Read PearlProject readiness summary
Confirm the risk. Assign the action. Record the evidence.
Use a Pearl to start the discussion. Confirm what applies, assign a responsible person, and record the evidence your team needs before the work proceeds.
Preview a project readiness summaryIllustrative readiness summary
Orion DC-07 · UPS energisation
| Evidence ID | What must be confirmed | Responsible role | Status |
|---|---|---|---|
| EV-UPS-01 | UPS pre-start checklist | Electrical commissioning lead | Requested |
| EV-OT-04 | Power-monitoring configuration restore record | Controls lead | Blocked |
| TS-IST-07 | Return-to-normal script steps | Commissioning authority | In review |
| OPS-12 | Operator training attendance | Operations lead | Ready |
Evidence checklist
Test + agenda prompts
Source appendix
Understand the lesson
Follow the lesson back to its source.
Open the evidence behind a Pearl, understand where it applies, and discuss the suggested checks with the people responsible for your project.
Sources and approach- 01Original sources
- 02Suggested project actions
- 03Practical checks and relevant limitations
Start with your upcoming work
Bring the lesson into the room before the next critical activity.
Bring your upcoming activities. Explore relevant Pearls together, identify useful checks, and decide who needs to act.