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A Pearl is a practical construction lesson: what happened, why it matters, and what to check before similar work begins.

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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

1 Pearl

39 Pearls in the collection

Pearl · Liquid cooling

Prove Liquid-Cooling Quick-Disconnect Integrity After Final Cycling and Routing

After final quick-disconnect cycling and hose routing, prove each consequential liquid-cooling connection is fully engaged, mechanically supported within the project-approved envelope, and leak-tight in its final installed state.

Use before: Installation turnover · Startup · Functional performance testing

Sources: Colder Products Company (CPC) · Open Data Center Committee (ODCC) · Sohu / 数策Y字

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