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SPECIFIC MEASUREMENT AND VERIFICATION PLAN <br />"OPTION A" <br />FOR LIGHTING SYSTEM UPGRADES <br />Introduction <br />This Measurement and Verification Plan (M&V) is specific to all lighting retrofits and occupancy sensor installations. <br />The sites receiving these upgrades are listed in the Table of Recommended Measures located at the beginning of this <br />Attachment. <br />M&V Protocol <br />For this FEM, IPMVP Protocol — Option A shall be utilized. This option provides for the measurement of at least <br />one variable pre and post retrofit with other variables allowed for stipulation. For this retrofit, a representative sample <br />of each of the fixture types will be measured. The same sample will be used for both pre and post retrofit <br />calculations. Wattage shall be measured with an appropriate instrument that is properly calibrated. <br />Light Levels <br />A representative sample of the light levels shall be measured. Where rooms have similar or identical lighting design, it <br />is not required that each room be measured. Light levels shall be measured by an appropriate instrument that is <br />properly calibrated. Light level measurements apply to both pre and post retrofit areas and shall be recorded at the <br />work surface. Where rooms do not have a specific work surface (such as gymnasiums) light levels shall be measured <br />at the floor. <br />Documentation <br />All areas measured shall be documented. The data shall indicate areas that do not meet IESNA standard light level <br />requirements. All instrumentation used shall be clearly documented. <br />Stipulated Values <br />Operating Hours are stipulated for purposes of M&V. Please see Attachment "C", Lighting Standards of Operation <br />for a complete list of lighting hours of operation. <br />Savings Calculations <br />The calculations for the baseline energy consumption and post retrofit savings provide the basis for the overall <br />financial viability of this FEM. <br />kWh and/or kW Savings <br />The electrical consumption reduction of a particular lighting FEM is determined by comparing the pre and post <br />conditions applied to the hours agreed upon in the Standards of Operation. <br />{[(Existing watts/fixture) x (existing quantity) x (existing hours of operation)] — <br />[(proposed watts/fixture) x (proposed quantity) x (proposed hours of operation)) / 1000 = kWh savings <br />Dollar Savings <br />After calculating the kWh saved, the specific facility's average cost per kilowatt hour shall be used to determine <br />dollar savings. <br />(kWh saved) x (average kWh rate) = $ kWh saved <br />($ kWh saved) = the total dollars saved <br />Attachment A <br />*CLIMATEC' Page 8 of 13 <br />MFRGING BUIL-DINGO & TFC.HNQL-LK!v <br />