Common use of Lighting Occupancy Sensors MEASUREMENT & VERIFICATION OPTION A Clause in Contracts

Lighting Occupancy Sensors MEASUREMENT & VERIFICATION OPTION A. Option A has been selected for this retrofit due to the high confidence with which the operating hours may be determined and equipment numbers and locations will not vary materially. The lighting sensor FIM key parameter is operating hours of the affected lighting systems. SIEMENS uses Option A for the lighting sensor FIM due to the ability to isolate the key parameter, which is operating hours of the affected lighting system. Hours of operation in the affected lighting systems are the primary parameter for energy savings for this FIM. Lighting wattage and efficiency will remain constant pre and post installation of the occupancy sensors. The post measurement of performance will be performed by verifying the function of the occupancy sensors. If the occupancy sensors are functioning as intended, the energy savings will be achieved by automatically turning off the lights during unoccupied periods.. The evaluations of the pre and post room occupancy and lighting operating hours measurements will be performed according to an 80% (confidence) / 20% (precision) sampling plan to verify the function of the occupancy sensors; please reference the sampling plan in Table 4.3.8 of this report. The following table shows the M&V summary expected from this FIM: Table 4.4.1 - M&V Guaranteed Savings Summary for Lighting Sensors M&V Savings Summary – Lighting Sensors – TCC All Campuses - City of Tallahassee Utility Main Campus Electric Energy Reduction (kWh) Ghazvini Campus Electric Energy Reduction (kWh) FPSI Campus No Dorms Electric Energy Reduction (kWh) FPSI Campus Only Dorms Electric Energy Reduction (kWh) Total Reduction (Dollars) Units 82,426 3,107 73,882 1,123 Rate* $0.0600 $0.0605 $0.0785 $0.0787 Dollars $4,948 $188 $5,798 $88 $0 $0 $11,022 Lighting Sensors Calculations Savings for the occupancy sensors will be determined by using a spreadsheet model incorporating room-by-room survey results of fixture quantity and type, calculated operating hours based upon engineering and measurements performed during the project development and unit costs factors from utility rates. Annual KWH Savings = (Pre Lighting Burn Hours during non-occupies times x Pre KW Measurement) – (Post Lighting Burn Hours during non-occupies times x Post KW Measurement) Annual Dollar Savings ($) = (KWH Savings x $/KWH Rate) Calculations Variables Index / Baseline Values Pre Installation Burn Hours – see Appendix 3 “TCC - Lighting Saving Analysis All Campuses.pdf” Measurement or Reference Tables Average kW and kWh per Fixture Type Pre – Refer to 80/20 Statistical Guideline for Sample Average KW and kWh per Fixture Type Post – Refer to 80/20 Statistical Guideline for Sample Average room occupancy rate vs. lamp burn hour rate (PRE) Average room occupancy rate vs. lamp burn hour rate (POST) Responsibility for CLIENT The CLIENT is responsible for maintenance of sensor settings and operation per agreement and manufacturer’s recommendations. Specifications on Measurement Tools Data loggers with light and occupancy sensing capabilities Post Installation Construction Period M&V Activities The one-time post measurement of performance will be performed by verifying the function of the occupancy sensors. If the occupancy sensors are functioning as intended, the energy savings will be achieved by automatically turning off the lights during unoccupied periods A report will be generated from verification information to demonstrate the occupancy sensors are performing as expected. The report will contain information showing the lighting systems powering on and off with occupancy, confirming the sensors are working. Performance Guarantee Period Verification Activities Visual inspection of the occupancy sensors will be completed to ensure they are performing per the original design intent.

Lighting Occupancy Sensors MEASUREMENT & VERIFICATION OPTION A. Option A has been selected for this retrofit due to the high confidence with which the operating hours may be determined and equipment numbers and locations will not vary materially. The lighting sensor FIM key parameter is operating hours of the affected lighting systems. SIEMENS uses Option A for the lighting sensor FIM due to the ability to isolate the key parameter, which is operating hours of the affected lighting system. Hours of operation in the affected lighting systems are the primary parameter for energy savings for this FIM. Lighting wattage and efficiency will remain constant pre and post installation of the occupancy sensors. The post measurement of performance will be performed by verifying the function of the occupancy sensors. If the occupancy sensors are functioning as intended, the energy savings will be achieved by automatically turning off the lights during unoccupied periods.. The evaluations of the pre and post room occupancy and lighting operating hours measurements will be performed according to an 80% (confidence) / 20% (precision) sampling plan to verify the function of the occupancy sensors; please reference the sampling plan in Table 4.3.8 of this report. The following table shows the M&V summary expected from this FIM: Table 4.4.1 - M&V Guaranteed Savings Summary for Lighting Sensors M&V Savings Summary – Lighting Sensors – TCC All Campuses - City of Tallahassee Utility Main Campus Electric Energy Reduction (kWh) Ghazvini Campus Electric Energy Reduction (kWh) FPSI Campus No Dorms Electric Energy Reduction (kWh) FPSI Campus Only Dorms Electric Energy Reduction (kWh) Total Reduction (Dollars) Units 82,426 3,107 73,882 1,123 Rate* $0.0600 $0.0605 $0.0785 $0.0787 Dollars $4,948 $188 $5,798 $88 $0 $0 $11,022 Lighting Sensors Calculations Savings for the occupancy sensors will be determined by using a spreadsheet model incorporating room-by-room survey results of fixture quantity and type, calculated operating hours based upon engineering and measurements performed during the project development and unit costs factors from utility rates. Annual KWH Savings = (Pre Lighting Burn Hours during non-occupies times x Pre KW Measurement) – (Post Lighting Burn Hours during non-occupies times x Post KW Measurement) Annual Dollar Savings ($) = (KWH Savings x $/KWH Rate) Calculations Variables Index / Baseline Values Pre Installation Burn Hours – see Appendix 3 “TCC - Lighting Saving Analysis All Campuses.pdfBurn Hours.pdf” Measurement or Reference Tables Average kW and kWh per Fixture Type Pre – Refer to 80/20 Statistical Guideline for Sample Average KW and kWh per Fixture Type Post – Refer to 80/20 Statistical Guideline for Sample Average room occupancy rate vs. lamp burn hour rate (PRE) Average room occupancy rate vs. lamp burn hour rate (POST) Responsibility for CLIENT The CLIENT is responsible for maintenance of sensor settings and operation per agreement and manufacturer’s recommendations. Specifications on Measurement Tools Data loggers with light and occupancy sensing capabilities Post Installation Construction Period M&V Activities The one-time post measurement of performance will be performed by verifying the function of the occupancy sensors. If the occupancy sensors are functioning as intended, the energy savings will be achieved by automatically turning off the lights during unoccupied periods A report will be generated from verification information to demonstrate the occupancy sensors are performing as expected. The report will contain information showing the lighting systems powering on and off with occupancy, confirming the sensors are working. Performance Guarantee Period Verification Activities Visual inspection of the occupancy sensors will be completed to ensure they are performing per the original design intent.

Lighting Occupancy Sensors MEASUREMENT & VERIFICATION OPTION A. Option A has been selected for this retrofit due to the high confidence with which the operating hours may be determined and equipment numbers and locations will not vary materially. The lighting sensor FIM key parameter is operating hours of the affected lighting systems. SIEMENS uses Option A for the lighting sensor FIM due to the ability to isolate the key parameter, which is operating hours of the affected lighting system. Hours of operation in the affected lighting systems are the primary parameter for energy savings for this FIM. Lighting wattage and efficiency will remain constant pre and post installation of the occupancy sensors. The post measurement of performance will be performed by verifying the function of the occupancy sensors. If the occupancy sensors are functioning as intended, the energy savings will be achieved by automatically turning off the lights during unoccupied periods.. The evaluations of the pre and post room occupancy and lighting operating hours measurements will be performed according to an 80% (confidence) / 20% (precision) sampling plan to verify the function of the occupancy sensors; please reference the sampling plan in Table 4.3.8 of this report. The following table shows the M&V summary expected from this FIM: Table 4.4.1 - M&V Guaranteed Savings Summary for Lighting Sensors M&V Savings Summary – Lighting Sensors – TCC All Campuses - City of Tallahassee Utility Main Campus Electric Energy Reduction (kWh) Ghazvini Campus Electric Energy Reduction (kWh) FPSI Campus No Dorms Electric Energy Reduction (kWh) FPSI Campus Only Dorms Electric Energy Reduction (kWh) Total Reduction (Dollars) Units 82,426 3,107 73,882 1,123 Rate* $0.0600 $0.0605 $0.0785 $0.0787 Dollars $4,948 $188 $5,798 $88 $0 $0 $11,022 Lighting Sensors Calculations LIGHTING SENSORS CALCULATIONS Savings for the occupancy sensors will be determined by using a spreadsheet model incorporating room-by-room survey results of fixture quantity and type, calculated operating hours based upon engineering and measurements performed during the project development and unit costs factors from utility rates. Annual KWH Savings = (Pre Lighting Burn Hours during non-occupies times x Pre KW Measurement) – (Post Lighting Burn Hours during non-occupies times x Post KW Measurement) Annual Dollar Savings ($) = (KWH Savings x $/KWH Rate) Calculations Variables Index / Baseline Values Pre Installation Burn Hours – see Appendix 3 “TCC - Lighting Saving Analysis All Campuses.pdf” Measurement or Reference Tables Average kW and kWh per Fixture Type Pre – Refer to 80/20 Statistical Guideline for Sample Average KW and kWh per Fixture Type Post – Refer to 80/20 Statistical Guideline for Sample Average room occupancy rate vs. lamp burn hour rate (PRE) Average room occupancy rate vs. lamp burn hour rate (POST) Responsibility for CLIENT The CLIENT is responsible for maintenance of sensor settings and operation per agreement and manufacturer’s recommendations. Specifications on Measurement Tools Data loggers with light and occupancy sensing capabilities Post Installation Construction Period POST INSTALLATION CONSTRUCTION PERIOD M&V Activities ACTIVITIES The one-time post measurement of performance will be performed by verifying the function of the occupancy sensors. If the occupancy sensors are functioning as intended, the energy savings will be achieved by automatically turning off the lights during unoccupied periods A report will be generated from verification information to demonstrate the occupancy sensors are performing as expected. The report will contain information showing the lighting systems powering on and off with occupancy, confirming the sensors are working. Performance Guarantee Period Verification Activities PERFORMANCE GUARANTEE PERIOD VERIFICATION ACTIVITIES Visual inspection of the occupancy sensors will be completed to ensure they are performing per the original design intent.

Lighting Occupancy Sensors MEASUREMENT & VERIFICATION OPTION A. Option A has been selected for this retrofit due to the high confidence with which the operating hours may be determined and equipment numbers and locations will not vary materially. The lighting sensor FIM key parameter is operating hours of the affected lighting systems. SIEMENS uses Option A for the lighting sensor FIM due to the ability to isolate the key parameter, which is operating hours of the affected lighting system. Hours of operation in the affected lighting systems are the primary parameter for energy savings for this FIM. Lighting wattage and efficiency will remain constant pre and post installation of the occupancy sensors. The post measurement of performance will be performed by verifying the function of the occupancy sensors. If the occupancy sensors are functioning as intended, the energy savings will be achieved by automatically turning off the lights during unoccupied periods.. The evaluations of the pre and post room occupancy and lighting operating hours measurements will be performed according to an 80% (confidence) / 20% (precision) sampling plan to verify the function of the occupancy sensors; please reference the sampling plan in Table 4.3.8 of this report. The following table shows the M&V summary expected from this FIM: Table 4.4.1 - M&V Guaranteed Savings Summary for Lighting Sensors M&V Savings Summary – Lighting Sensors – TCC All Campuses - City of Tallahassee Utility Main Campus Electric Energy Reduction (kWh) Ghazvini Campus Electric Energy Reduction (kWh) FPSI Campus No Dorms Electric Energy Reduction (kWh) FPSI Campus Only Dorms Electric Energy Reduction (kWh) Total Reduction (Dollars) Units 82,426 3,107 73,882 1,123 Rate* $0.0600 $0.0605 $0.0785 $0.0787 Dollars $4,948 $188 $5,798 $88 $0 $0 $11,022 Lighting Sensors Calculations LIGHTING SENSORS CALCULATIONS Savings for the occupancy sensors will be determined by using a spreadsheet model incorporating room-by-room survey results of fixture quantity and type, calculated operating hours based upon engineering and measurements performed during the project development and unit costs factors from utility rates. Annual KWH Savings = (Pre Lighting Burn Hours during non-occupies times x Pre KW Measurement) – (Post Lighting Burn Hours during non-occupies times x Post KW Measurement) Annual Dollar Savings ($) = (KWH Savings x $/KWH Rate) Calculations Variables Index / Baseline Values Pre Installation Burn Hours – see Appendix 3 “TCC - Lighting Saving Analysis All Campuses.pdfBurn Hours.pdf” Measurement or Reference Tables Average kW and kWh per Fixture Type Pre – Refer to 80/20 Statistical Guideline for Sample Average KW and kWh per Fixture Type Post – Refer to 80/20 Statistical Guideline for Sample Average room occupancy rate vs. lamp burn hour rate (PRE) Average room occupancy rate vs. lamp burn hour rate (POST) Responsibility for CLIENT The CLIENT is responsible for maintenance of sensor settings and operation per agreement and manufacturer’s recommendations. Specifications on Measurement Tools Data loggers with light and occupancy sensing capabilities Post Installation Construction Period POST INSTALLATION CONSTRUCTION PERIOD M&V Activities ACTIVITIES The one-time post measurement of performance will be performed by verifying the function of the occupancy sensors. If the occupancy sensors are functioning as intended, the energy savings will be achieved by automatically turning off the lights during unoccupied periods A report will be generated from verification information to demonstrate the occupancy sensors are performing as expected. The report will contain information showing the lighting systems powering on and off with occupancy, confirming the sensors are working. Performance Guarantee Period Verification Activities PERFORMANCE GUARANTEE PERIOD VERIFICATION ACTIVITIES Visual inspection of the occupancy sensors will be completed to ensure they are performing per the original design intent.