Overview NEW JERSEY Page 1 The Plant (CUP) provides electricity via a cogeneration system, chilled water for environmental cooling, steam for heating, and compressed air primarily for HVAC control Serves a 110 acre, 1,198,360 square foot facility CUP (Building F) is 22,980 square feet Main Cooling Tower (Building CT) is 1,220 square feet MAIN ENTRANCE K B C CC L A O G D E R F JR-1 JR-2 Helipad PARKING GARAGE CT POTENTIAL Solar Field DETENTION BASIN N Key: Zone 1: Research & Development buildings Zone 2: Office buildings Zone 3: Amenities Zone 4: Central Utility Plant Chilled Water System Peak load of 7,000 tons in 2011 Total of six (6) York chillers for environmental cooling of Bridgewater site Three (3) 2000 ton, steam turbine driven centrifugal chillers with surface condensers Three (3) 2000 ton, electric driven centrifugal chillers Primary/secondary pumping system with two way valves at air handlers
Cooling Tower Water System Primary cooling tower is remote to CUP and has four (4) cells each rated for 9,000 gpm with VFDs on fans Any cell of the primary cooling tower will supply water to any of the six (6) condensing water pumps which in turn will supply water to any of the six (6) chillers in the CUP In addition to the standard distribution system there is an alternate low-load distribution system allowing water to flow across all four (4) cells without need for the fans thereby reducing energy consumption Two (2) cell cooling tower at CUP will serve as backup to one (1) 2000 ton chiller Three (3) cell cooling towers on CUP roof will serve as backup to one (1) 2000 ton chiller Primary cooling tower make-up from wells, secondary is from city water, and during the summer cooling season makeup water is supplemented with recovered cold-water condensate from the air-handlers in Building JR-2 Steam System Total of five (5) steam producing units Peak steam load of 85,000 pounds per hour in 2011 Three (3) 30,000 lb/hour Cleaver Brooks packaged boilers (Boilers #1-3) One (1) 60,000 lb/hour Babcock & Wilcox packaged boiler (Boiler #5) One (1) 50,000 lb/hour ERI/Nebraska Heat Recovery Steam Generator (HRSG) as part of the cogeneration system Three (3) Condensate pumps Four (4) Boiler feed pumps One (1) Condensate receiver One (1) Deaerator Automated bulk water treatment system Electrical System JCP&L service territory Power drawn from 35kv line traveling between Somerset and Readington substations. JCP&L remote-controlled isolation switches at the tee-tap allow site to be isolated from either substation in the event of JCP&L system troubles Peak electrical demand for the site was 11.4MW for 2011 Main feed to site is 34,500V service Three (3) 34,500V to 12,470V transformers feed three (3) interconnected distribution circuits Power is distributed underground throughout site at 12,470V Three (3) Electric chillers at CUP are 4,160V Page 2
Page 3 Electrical System (cont.) Transformers reduce voltage from 12,470V to 480V for use within the buildings Critical switches are fully enclosed Vista switches which require minimal maintenance Recently upgraded, site exterior lighting, feed from local buildings and controlled by Siemens Building Automation System (BAS) Cogeneration System (Combined Heat and Power) 4.5 MW Solar cogeneration system supplied approximately 70% of the electrical power to Bridgewater site in 2011 Benefits of cogeneration in 2011: One (1) year cost avoidance of approximately $5,100,000, significant reduction in CO² One (1) 50,000 lb/hour ERI/Nebraska Heat Recovery Steam Generator (HRSG) Standby Diesel Generators to Support CUP Operations Total of three (3) diesel generators One (1) 1000 kw diesel generator at CUP One (1) 925 kw diesel generator at CUP One (1) 1000 kw diesel generator at primary cooling tower complex Standby generators will supply 6,000 tons of cooling capacity Standby Diesel Generators for Site One (1) 600 kw diesel generator for Building N One (1) 1250 kw diesel generator for Buildings G, L, K, One (1) 2000 kw diesel generator for Buildings JR1 & JR2 One (1) 400 kw diesel generator for Building E and R One (1) 150 kw diesel generator for Building J-PDF One (1) 1500 kw diesel generator for Building O, Entity Data Center Compressed Air System Three (3) Atlas Copco, 660 CFM, oil free air compressors at CUP Three (3) Atlas Copco, heat of compression, dryers at CUP Backup compressors at critical buildings
Fire Protection System for Site Simplex fire alarm system Dedicated fiber optic for Simplex network Two (2) 500,000 gallon fire ponds Two (2) Electric fire pumps rated at 2000 gpm @ 125 psi each One (1) Diesel engine driven fire pump rated at 2000 gpm @ 125 psi Two (2) Jockey pumps to maintain site pressure Site distribution piping with PIVs for buildings Page 4 Fuel Oil Storage (Part of CUP) Total capacity of 130,000 gallons: Three (3) 30,000 gallon tanks Two (2) 20,000 gallon tanks Oil storage building design incorporates leak retention Three (3) pumps feed oil from any tank to any other tank, the boiler and cogeneration system One (1) 20,000 gallon tank gravity feeds to one (1) common day tank for the diesel generators Building Automation System (BAS) Siemens system throughout site Dedicated fiber optic network Redundant hot backup servers, one in Maintenance, Building R and the other in the Buildings A-O link Work stations in mechanical rooms of each building Data and Voice System The campus has a mix of fiber and copper for connectivity between the Buildings Fiber connectivity is a mix of multi mode 62.5 micron and single mode 9 micron There is a data fiber network and a facilities fiber network The two main fiber distribution points feeding the campus are Buildings O and G The current digital PBX will be removed and our corporate VoIP system will be used to host VoIP phones temporarily on the site City Water Two city water feeds to site 10 feed with back flow preventer on South end of site 8 feed with back flow preventer on North end of site Loop with isolation valves throughout site
Sanitary System NEW JERSEY Parshall Flume measures effluent flow discharging from site Parshall Flume and sanitary main are located at south west corner of the property Well Water Three (3) wells adjacent to CUP, rated at 80 gpm, 90 gpm and 120 gpm Well water used for boiler feed water make-up, cooling tower make-up and to fill fire ponds Storm Water System A majority of the sites storm water runoff is routed to a detention basin in the south west portion of site A small portion of site storm water is discharged direct to Peters Brook which travels around the northern half the site Nitrogen Three (3) Central nitrogen tanks (tanks removed, piping in tact) One (1) for Buildings N, JR-1 and JR-2 One (1) for Buildings G, L, and K One (1) for Building E Natural Gas Services to Site PSE&G service territory Two (2) natural gas feeds to site One (1) for cogeneration system and Boiler #5 and the other for Boilers #1-3 and Research Buildings Cogeneration and Boiler #5 Natural Gas Supply Normal operating pressure delivered to site is 600-800 psig Pressure Reducing Valve, (PRV) located on south side of fuel oil building reduces pressure to: 250 psig for turbine on cogeneration system 30 psig for duct burner on cogeneration system 30 psig for Boiler #5 Boilers #1-3 and Research Buildings Natural Gas Supply Normal operating pressure distributed on site is 25 psig for boilers Distributed to boilers at 25 psig and reduced to 5 psig at each boiler PRV in CUP reduces pressure to 3 psig for Research complex Three (3) psig line supplies natural gas to Buildings G, L, & K Page 5
CUP Control Room General Philosophy All critical systems have a primary and secondary computer so if one fails, the other will be available Any computer system can be displayed on any plasma screen All computer systems are on UPS with stand by diesel generator power Lighting is fed from two stand-by diesel generators Siemens Systems Part of site network Used to monitor chilled water, steam and compressed air systems Cooling towers: Controls towers #1, 4 & 5 Back up control for main cooling tower Controls secondary chilled water pumps Controls make-up water to all cooling towers and fire ponds Allen Bradley Programmable Logic Controller (PLC) System Records all data for environmental reporting Two (2) PC workstations are on the plant floor One (1) PC workstation is located at the remote cooling tower complex Any critical alarm will activate various horn/strobe units throughout CUP Monitors all site generators for fuel consumption and run hours Monitors site 35 kv electrical service Primary control for Main cooling tower complex, with Siemens as back-up Provides back up to Siemens CUP monitoring points PLC is designed with a hot back up for the main processor. If the primary processor fails it automatically goes to the second one Dual power supplies for all instrumentation such that if one fails, it automatically switches to the second power supply Page 6 For more information, please contact exclusive leasing broker, JLL: Dan Loughlin, SIOR +1 973 939 3869 dan.loughlin@am.jll.com Craig Eisenhardt +1 973 404 1548 craig.eisenhardt@am.jll.com Bob Ryan +1 973 404 1543 rs.ryan@am.jll.com Owned and managed by: