Search

| oI

ENERGY EFFICIENT INVESTMENTS INC.

6. RATE DATA INFORMATION
The fuel rate values are based on Contract Rates listed as such; $0.15/kWh, $1.00/therm. In using
these contract rates, variation and volatility within the energy markets is eliminated.

7, OPERATIONS, PREVENTATIVE MAINTENANCE, REPAIR AND REPLACEMENT
REQUIREMENTS

Customer will report on all maintenance work completed annually and will continue to maintain
records and make these records available to EEI upon request.

17

ENERGY EFFICIENT INVESTMENTS INC.

| oI

Baseline Development and Performance Period

EEI has developed a baseline energy consumption model using 2016 historical energy use data as well
Heating Degree Day (HDD) and Cooling Degree Day (CDD) weather data for the same time period. This
model will be used to compare future actual energy consumption to the baseline weather normalized value.

In the following tables, we have used the 2016 HDD and CDD Data as well as the utility usage for that
period, to create a Year 0 — Baseline the Nashua North and South High Schools. The Dr. Norman Crip
Elementary School was not included in this analysis because M&V option A will be used for the Solar P. V.
ECM.

Upon project completion, the Year 1 - Performance Period will begin and subsequent M&V reports will
show the actual reported utility use as well as the weather normalized baseline use. This will yield a useful
comparison of the building’s post construction energy consumption and cost as opposed to a baseline model
in which no upgrades occurred.

Measurement And Verification Document

EEI Prepared by: Energy Eficient Investments, Inc. Prepared for: Nashua School Distict Contrad Number:
me Sr eaceesLaa 19D Star Drive Nashua High Sch oof North Report Date
Merrimack, NH 03054 Nashua High Schoo! South Starting Period
Ending Period:
Contract Rates:
| Electricity | $0.15 | TkWh | Natural | $1.00 | Itherm
Nashua High School North
HDD @| cop @] Baseline fest Baseline Total Actual nee Actual Totd | Baseline Baseline Baseline | Actual | Actual | Actual Baseline
Year 65F 65F Electrical Gas Use Energy Use | Electrical Gas Use Energy Use | Elec Cost Gas Cot Total Cost | Elec Cost | Gas Cost | TotalCost] Savings EUI Actual EU!
Month Month Use (kWh) kBT! Use (kWh) kBTU)
lonthly lonthly | Use (kWh) (therm) {kBTU) Ise (kWh) (therm) ( ) (8) ® (8) (8) ®) (8)
2016-2018 AVG Baseline 6071 1050 3,948,662 141,816 27,654,435 3, 948,662 141,816 27,654,435 $592,299 $141,816 $734,115 $592209 $141,816 $734,115 $ - 66 66
Nashua High School South
HDD @} CODD @] Baseline Netural Baseline Totq Actual anal Actual Tota] Baseline Noturat Baseline | Actual Actual Actual Basel
Year 65F 65F Electrical Gas Use Energy Use] Electrical Gas Use Energy Use] Elec Cost Gas Co " Total Cost] Elec Cot | Gas Cot] TotalCost] Savings vie Actual EU!
Monthly | Monthly | Use (kWh “Gren (BTU | Use (kWh “therm | (KBTU) (8) @ (8) (8) @) (8)
2016-2018 AVG Baseline 6071 1050 3,725,082 141,589 26,868, 8803, 725,082 141,589 26,868,880 $558,762 $141,589 $700,351 $558,762 $141,589 $700,351 $ - 64 64

18

ENERGY EFFICIENT INVESTMENTS INC.

Nashua High School South Total Weather Normalized Annual Energy Costs
$800,000

$700,000

$600,000

$500,000

$400,000

$300,000

$200,000

$100,000

a 2016-2018 AVG Baseline

@ Natural Gas $141,589
@ Electricity $558,762

Nashua High School North Total Weather Normalized Annual Energy Costs
$800,000

$700,000

$600,000

$500,000

$400,000

$300,000

$200,000

$100,000

5-

2016-2018 AVG Baseline
@ Natural Gas $141,816
B Electricity $592,299

19

| oI

ENERGY EFFICIENT INVESTMENTS INC.

Conditional Savings Guarantee

1. Windows and doors must remain closed all the time during the heating season and all window a/c units
must be removed prior to the beginning of the heating season as described below.

2. Thenew control system will use an “optimum start” sequence to determine the start-up time, which will
likely be 6AM. This sequence will evaluate indoor/outdoor conditions by taking temperature and
humidity measurements and start the equipment accordingly so that proper set-poimts are reached pnior to
occupancy. Shut offtime will likely be 9PM, in order to give cleaning crew time to work.

3. Thenew heating set-point (Oct 1’t— April 30") will be 68°F and the cooling set-point (May 1%t— Sept
30") will be 72°F, as agreed to between EEI and the customer. Please see Appendix B for the standards
of comfort.

4. EEI may conduct an annual site visit during which the lighting system and other ECMs will be inspected
to verify proper operation, ensure that it has been maintamed, and ensure that it continues to have the
potential to generate the expected savings. Lights may be opened to verify lamp counts and ballast types,
replacement stock may be inspected during the site visit to ensure that the proper replacement equipment
is available.

5. The annual M&V report will detail the results of annual inspection, noting significant problems such as
burned out lamps, change in operating hours, building size, addition of new equipment following project
completion, etc.

20

ENERGY EFFICIENT INVESTMENTS INC.

| oI

Appendix A - Utility Bills provided by School District

Utility Bills may be provided upon request.

21

ENERGY EFFICIENT INVESTMENTS INC.

Appendix B— Standards of Comfort

EEI, Inc. .
Nashua School District

Occupied WT tery E-Le) = satel etal] 3) [1] i
Building rt) aie} Tiere tae acl | “Cooling Setpoint °F Cooling

Nashua High School North

Classrooms 68 60 72 80

Media Center 68 60 72 80

Cafeteria/Kitchen 68 60 72 a0

Auditorium 68 60 72 80

Offices 68 60 72 80

Gym 68 60 72 80

Library ‘68 60 ¥2 80

Hallways 68 60 f2 80
Nashua High School South

Classrooms 68 60 72 80

Media Center 68 60 72 80

Cafeteria/Kitchen 68 60 72 80

Auditorium 68 60 72 80

Offices 68 60 72 80

Gym 68 60 72 80

Library 68 60 72 80

Hallways ‘68 60 72 80

Notes:
1. All setpoints and times are suggested. Actual values to be determined after discussions with Nashua School District.
2. EE! will program a General Building Override button. This will allow the building operator to overnde the building schedule for non-scheduled events (such as snow days)

22

Attachment 5 - Major Equipment List (Bill of Materials)

(6) Condensing Lochinvar Domestic Hot Water Heaters
(6) Circulating Pumps
(3) Lochinvar Domestic Water Storage Tanks
(3) B&G Expansion Tanks
(6,813) LED 2x4 and 2x4 retrofit fixtures with Spacewise control and wireless
dimming capability
(531) LED high bay fixtures with Spacewise control and wireless dimming capability
(1103) LED recessed can fixtures
(5,257) LED tubes and (2,994) LED drivers
(332) LED lamps
(227) LED round decorative fixtures
(62) High Efficiency Transformers

ESCO Contract — Nashua Schools & EEI, Inc 11/22/2019

Attachment 6 — Scope of Work and Project Schedule

For scope of work refer to IGA

Note all work is anticipated to by completed in November 2021. EEI
and Nashua School District will coordinate access to building spaces
for work completion.

ESCO Contract — Nashua Schools & EEI, Inc 11/22/2019

Attachment 7 - Additional Construction or Operational Requirements

The customer will be required to provide the ESCO access to the work site during normal
business hours. Some of the work activities may require the Customer to work around the
contractors performing the work. Scheduling and coordination of construction activities will
take place on a weekly basis to avoid unnecessary delay or disruptions to the contractors
work and that of the Customer. Owner must maintain equipment per manufacturer’s
requirements.

ESCO Contract — Nashua Schools & EEI, Inc 11/22/2019

Attachment 8 — Standards of Comfort

ESCO Contract — Nashua Schools & EEI, Inc 11/22/2019