rodney lam, c.e.m., c.d.s.m., c.e.p assistant director...
TRANSCRIPT
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Rodney Lam, C.E.M., C.D.S.M., C.E.P
Assistant Director, Facilities Management - Operations
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Sustainable to the earth
Sustainable to budget
Sustainable to customers
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Buy-in from administration
Grants, other funding
Cannot compromise service or reliability to gain sustainability ground.
Some technologies may not be suited for all buildings.
Offices vs. residence halls
Labs vs. classrooms
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Sustainable procurement practices
Electric
Gas
Water/Sewer
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Changing setpoints
Introducing schedules for buildings on campus.
Automating Irrigation.
Trending of start/off times to ensure equipment is not running when buildings are not in use.
Demand ventilation
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Chiller Start-up Optimization –Student Success Center
Ability to adjust chilled water temperature based on outdoor air temperature or building load.
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81 Buildings currently monitored by Building Automation.
Continuous, retro and re-commissioning.
Variable frequency drives
Approximately 350 drives on campus.
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Filters – Type and efficiency
Coil and convector cleaning
Steam trap surveys
Boiler tuning
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• Began Summer of 2015.
• Metering hardware purchased for
27 University properties.
• 32 facilities have been upgraded
and report utility data to the end
user thru the BAS network
infrastructure.
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Goals:
Continue upgrading obsolete electrical metering equipment.
Add water and steam utility data to automated reporting system.
Add metering equipment to energy generating equipment.
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Magnetic bearing chillers –
University Services Building
Carrier Library
Zane Showker hall
Reduced energy consumption by 20% per building
Motor replacement – NEMA premium efficiency
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Capacity – increased from 85,000 lbs/hr to 200,000 lbs/hr.
Emissions - deceased 66% by the use of Low NOX burners, flue gas recirculation, and better quality fuels.
Increased efficiency – 10 to 15%.
Cost savings as it pertains to energy consumption - $300,000 to $450,000 annually.
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First renovated residence hall in the US to achieve platinum-level LEED certification.
Has been named one of the "Ten Greenest Dorms in the World" by BestOnlineColleges.com.
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Ground source "geothermal" heat system resulting in a 39% reduction in energy consumption.
10,000 gallon cistern harvests rainwater for toilet conveyance.
http://www.jmu.edu/stewardship/_files/waylandhall.pdf
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East Campus Power Plant
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Installation of chilled water loop to seven buildings which have individual chillers.
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Recycling
Housekeeping “Green products”
Landscaping efforts
Facility Footprint – Sustainable Action Plan
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