PSA - Data Realty Northern Indiana

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IV. Fire Suppression — The data center space is protected by an inert gas fire protection system. Installation of FM-200 within raised floor area, pre -action within Mechanical, Electrical & Plumbing areas. V. Monitoring — DRNI shall provide continuous monitoring of all critical support equipment via both electronic and human means. Sensors will be installed to monitor ambient temperature, humidity and to provide leak detection, and the data center will be staffed 24x7x365. vi. UPS — Designed as a Distributed Catcher system transferring load at the PDU level. Each UPS output distribution panel serves individual branch circuit panel boards to furnish "A" and "B" redundant branch circuit UPS power capabilities to each Customer cabinet. The power circuits are arranged so that one (1) circuit is providing conditioned power to Customer's cabinet from UPS-1 and the other circuit is providing conditioned power from UPS-2. Customer must install equipment which allows for dual power supplies. It is the Customer's responsibility to connect appropriately. Custom power delivery systems can be designed on a per Customer basis. vii. Telecommunications — DRNI provides a carrier neutral facility with diverse entry points, dual meet -me -rooms and copper or fiber cross connected as requested by Customer. Multiple fiber carriers are available. Selection and configuration of network services is responsibility of Customer. DRNI can provide contact information for several carriers who provide Internet and/or private bandwidth services at the DRNI data center. Customer is responsible for selection and configuration of all external network services which may be required including any required equipment, software, or implementation services. Fiber hand-offs use Single Mode Fiber. viii. Generators — Two 1500kW generators equipped with dedicated sub- base fuel tanks, fully redundant starting and charging systems, and fuel monitoring and scrubbing systems are located on site. Fuel storage is maintained to provide a minimum 48-hour run time, with contracted refill schedules with redundant carriers. The generators will be load tested regularly. ix. HVAC — DRNI utilizes eight (8) 40 ton CRAH Units installed within each CRAH gallery for cooling supported by a water -based system fed from a redundant chiller system. CRAH units are provided with dual electrical sources with integral automatic transfer switches. Ambient air is utilized in the cooling process to lower cooling costs and increase efficiency. DRNI will maintain cooling capacity with a minimum of (N +1) redundancy on all systems. One (1) redundant CRAH for every three (3) required for capacity. UPS rooms are each supported by (2) dedicated and redundant 6-ton CRAH Units with independent water feeds DRNI Co -Location Schedule Page 2 of Revised August 26,2016