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Workshop Item # 11 January 19, 2011 Assessment Report
Building Energy Use Assessment 2 Enovity completed assessment April 2010•Identify cost effective capital improvements•Identify operational /maintenance improvements•Identify opportunities
to save energy and money•Goals of the Report•Enovity hired in November 2009 •District has many energy efficiency programs for customers•Background / History
New Information Building Energy Use Assessment 3 Occupant Comfort Measures (OCM)•Operations and Maintenance Measures (O&M)•Capital Measures (CM)•Energy Efficiency Measures (EEM) •Main
focus areas of the assessment•
New Information cont.Building Energy Use Assessment 4 Occupancy lighting control in O&M offices•Occupancy lighting control in garages•Occupancy lighting control in warehouse•8 Install
occupancy sensors-EEM 5•Insulate garage doorsEEM 4 •Adjust gas pressure•Install automatic stack damper•operating boiler-Isolate non•3 Improve building heat-EEM 1•Energy Efficiency
Measures (EEM)•
New Information cont.Building Energy Use Assessment 5 Install whole building control systemCM 2 •Replace boilersCM 1 •Capital Measures (CM)•Install circulation fans in warehouseEEM 11•Garages
and warehouse•10 Install programmable thermostats-EEM 9•Energy Efficiency Measures (EEM)•
New Information cont.Building Energy Use Assessment 6 sensor control 2 enable CO-O&M 9 Re•O&M 8 Repair warehouse dampers•O&M 7 Repair boiler controls•Repair fan coils
in Exercise Room and warehouse offices•Designate single person for thermostat control•Insure operation during occupied hours•Repair actuators, install gravity dampers/ventilation grilles•Repair
Taco valves•6 Repair & operational control of fan coils-O&M 1•Operations and Maintenance (O&M)•
New Information cont.Building Energy Use Assessment 7 Roof replacement and installation of additional insulation•Install evaporative cooling in warehouse•Install mechanical cooling equipment•Install
evaporative cooling in Administrative offices•5 Install building cooling system-OCM 3•Repair & rebalance air delivery systemOCM 2•Install building exhaust systemOCM 1•Occupant Comfort
Measures (OCM)•
Fiscal Impact Building Energy Use Assessment 8 capital)funded(rateFundReserveCapital-Source•000,100$-000,88$$-MeasuresComfortOccupant•000,260$-MeasuresCapital•500,9$-MeasuresMaintenanceandOperations•
000,18$-MeasuresEfficiencyEnergy•measuresofcostsEstimate•reportthiswithassociatedimpactfiscalnoisThere•
Recommendation Building Energy Use Assessment 9 Review the report and provide comment•