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Module 16 Case Studies in Performance-Period Administration

Module 16 Case Studies in Performance-Period Administration. Enforcing ECM Performance Requirements — Healthcare Facility. Example. Site: Health-Care facility Primary Care Clinic Pediatric Clinic Internal Medicine Clinic Surgical Clinic Physical Therapy Optometry Clinic

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Module 16 Case Studies in Performance-Period Administration

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  1. Module 16Case Studies in Performance-Period Administration Enforcing ECM Performance Requirements — Healthcare Facility

  2. Example • Site: Health-Care facility • Primary Care Clinic • Pediatric Clinic • Internal Medicine Clinic • Surgical Clinic • Physical Therapy • Optometry Clinic • Occupational Medicine Clinic • Public Health and Education Center with pathology, radiology, and pharmacy services • Dental Clinic

  3. Project Economics • $1,326,000 Implementation Price • $260,000 Pre-Performance-Period Payment • $186,000 Finance Procurement Price • $1,252,000 Total Amount Financed • $188,300 Estimated First-Year Savings • $170,100 Annual Savings Guaranteed • $95,000 Construction-Period Savings (paid with first-year payment) • 17-year term

  4. ESPC Scope of Work • HVAC Modifications • Chiller and Cooling Tower Replacement • HVAC Controls • Energy Management Control System • Lighting Upgrades • T12 to T8 Relamping • Submetering • Install water meter so building can be changed from billing /SF to metered billing • Natural Gas and Electric Meter Existing

  5. Economics

  6. M&V Approach • Chiller and Cooling Tower Replacement • Option C • Energy Management Control System • Option C • Lighting Retrofit • Option C • Submetering • Option A

  7. First-Year M&V Report

  8. A Closer Look

  9. Problem • DDC control system night setback not able to return areas to normal operating conditions. • Agency overrides night setback to continuous operation. • Higher than predicted run hours. • ESCO takes $15,500 annual credit for override.

  10. Resolution • Recommissioning of the system • Re-evaluation of thermostat location • Recalibration of thermostat and sensors • Verify setpoint temperatures • Review sequence of operations • Verify AHU discharge temp controls operating • Check outside air sensor operation • Install humidity sensor in occupied space • ESCO responsible to return areas to conditions established in DO RFP by the start of next occupied period.

  11. Lessons Learned • Sound M&V plan provides basis for evaluation • Government review of annual report identifies shortfall • Detailed DO RFP provides sound backup to M&V plan • Working together can provide workable solution

  12. Click here to go to Module 17

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