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Published byToby Blair Modified over 8 years ago
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www.hinesmanagementservices.com
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JPMorganChase Data Center Houston, Texas
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Significance 24/7 Check Processing 1 of 5 critical nodes Mainframe operations - Texas LAN operations – Houston CBD campus 24/7 Lockbox Operation 26-State ATM Operation
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Problem: Isolation valves on condenser lines & chilled water lines reached the end of their useful lives. Owner’s Challenge: Change them out without shutting down the building’s air conditioning. … and do it over a weekend.
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Isolate the valves using fitted-collar, liquid-nitrogen, freeze technology. Friday Night
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Reroute the cooling to a 600-ton mobile auxiliary system (chillers, cooling tower, pumps & generator) rented for the weekend.
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Replace the valves. Note the freeze collar above the valve.
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Monday Morning All systems back to normal.
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050905 www.hinesmanagementservices.com
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