JDS Uniphase Santa Rosa Campus Santa Rosa, CA Building Information • Floor area: 347,626 ft2 • Function: lab, office space and clean room System Information • 120 DX units • 230 FPHs, 51 RAHMs & 20 EXFs • 13 cooling tower fans, 9 tower pumps & 9 loop pumps • 1-638 MBH boiler with 2 circulation pumps Project Date • Project Completed: May 2010 Total Performance Oriented Retrofits (TPOR) ? Installed VFDs for RTU supply fans, process cooling water pumps and RAHM fans ? Installed temperature sensor and pressure differential transmitter for process cooling units ? Installed temperature sensors for single duct DX units ? Upgraded the control system for cooling tower from local control to BAS control ? Implemented Bes-Tech complete system oriented SZ DX unit technology

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