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LOWER TOWNSHIP BOARD OF EDUCATION

CHARLES W. SANDMAN CONSOLIDATED ELEMENTARY SCHOOL

838 Seashore Road

Cape May, New Jersey 08204

FACILITY ENERGY REPORT

Lower Township B.O.E. – Charles W. Sandman Consolidated School Energy Audit

Concord Engineering Group, Inc. 1C15173 December 11, 2015 – FINAL Page 1 of 47

TABLE OF CONTENTS

I. HISTORIC ENERGY CONSUMPTION/COST ................................................................. 2

II. FACILITY ENERGY USE INDEX (EUI) .......................................................................... 7

III. FACILITY DESCRIPTION ................................................................................................ 9

IV. MAJOR EQUIPMENT LIST ............................................................................................ 13

V. ENERGY CONSERVATION MEASURES ..................................................................... 14

VI. ADDITIONAL RECOMMENDATIONS ......................................................................... 47

Appendix A – ECM Cost & Savings Breakdown

Appendix B – New Jersey Smart Start® Program Incentives

Appendix C – Portfolio Manager “Statement of Energy Performance”

Appendix D – Major Equipment List

Appendix E – Investment Grade Lighting Audit



I. HISTORIC ENERGY CONSUMPTION/COST The energy usage for the facility has been tabulated and plotted in graph form as depicted within this section. Each energy source has been identified and monthly consumption and cost noted per the information provided by the Owner. Electric Utility Provider: Atlantic City Electric Electric Utility Rate Structure: Annual General Service Secondary,

Monthly General Service Third Party Supplier: Liberty Power Holding, LLC Power Purchase Provider: Marina Energy, LLC PPA Rate Structure: Annual Fixed Price per kWh PPA Energy Source: Onsite Solar Natural Gas Utility Provider: South Jersey Gas Company Utility Rate Structure: General Service FT Third Party Supplier: Sprague Energy The electric usage profile represents the actual electrical usage for the facility. The electric utility measures consumption in kilowatt-hours (KWH) and maximum demand in kilowatts (KW). One KWH usage is equivalent to 1000 watts running for one hour. One KW of electric demand is equivalent to 1000 watts running at any given time. The basic usage charges are shown as generation service and delivery charges along with several non-utility generation charges. Rates used in this report reflect the historical data received for the facility. Lower Township Schools entered into a Power Purchase Agreement to purchase electric supply generated by an onsite solar array. Lower Township Schools is responsible for purchasing all of the power generated by the system at a fixed price per kilowatt-hours (KWH). New Jersey’s net metering guidelines allow them to get an on bill credit for exported KWH, to be utilized in the months to follow, up until the annual balance date when any remaining credit of KWH is paid to the owner based on average electric market pricing for the year. The Electric Billing Data summarized reflects the net electric used by the facility based on utility purchased electric and onsite solar. The gas usage profile within each facility report shows the actual natural gas energy usage for the facility. The gas utility measures consumption in cubic feet x 100 (CCF), and converts the quantity into Therms of energy. One Therm is equivalent to 100,000 BTUs of energy.



Table 1 Electricity Billing Data

Utility Provider: Atlantic City ElectricRate: Annual General Service Secondary, Monthly General Service

Meter No: 0105152-9999-7, 1107269-9998-7Account No: 5500 5849 546, 5500 8450 540

Third Party Utility Provider: Liberty Power Holdings, LLCTPS Meter / Acct No: 0550 0584 9546 7000 7835 72, 0550 0845 0540 7001 0525 41

MONTH OF USE CONSUMPTION KWH TOTAL BILL

Jun-14 50,556 $5,862

Jul-14 33,931 $5,985

Aug-14 37,811 $5,958

Sep-14 27,580 $4,141

Oct-14 43,466 $4,439

Nov-14 32,585 $3,542

Dec-14 55,143 $2,621

Jan-15 61,098 $9,831

Feb-15 62,766 $6,114

Mar-15 58,970 $6,883

Apr-15 47,857 $6,172

May-15 49,697 $6,725

Totals 561,460 230.8 Max $68,273

AVERAGE DEMAND 166.8 KW average

AVERAGE RATE $0.122 $/kWh

132.7

147.8

230.8

193.5

187.2

185.2

156.2

163.3

143.6

DEMAND KW

157.1

137.2

167.0

ELECTRIC USAGE SUMMARY



Figure 1 Electricity Usage Profile

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Table 2 Natural Gas Billing Data

Utility Provider: South Jersey Gas CompanyRate: General Service FT

Meter No: 4-19-55-0023-1-0Account No: 5234340000

Third Party Utility Provider: Sprague EnergyTPS Meter No:

MONTH OF USECONSUMPTION

(THERMS)TOTAL BILL

Apr-14 3,429.00 $3,876.53

May-14 869.00 $969.08

Jun-14 139.00 $200.19

Jul-14 21.00 $48.89

Aug-14 11.00 $36.67

Sep-14 99.00 $177.06

Oct-14 12.00 $234.50

Nov-14 1,054.00 $1,270.22

Dec-14 3,260.00 $3,629.44

Jan-15 5,430.00 $6,033.10

Feb-15 5,266.00 $5,743.24

Mar-15 4,524.00 $5,614.37

TOTALS 24,114.00 $27,833.29

AVERAGE RATE: $1.15 $/THERM

497209

NATURAL GAS USAGE SUMMARY



Figure 2 Natural Gas Usage Profile

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II. FACILITY ENERGY USE INDEX (EUI) Energy Use Index (EUI) is a measure of a building’s annual energy utilization per square foot of building. This calculation is completed by converting all utility usage consumed by a building for one year, to British Thermal Units (BTU) and dividing this number by the building square footage. EUI is a good measure of a building’s energy use and is utilized regularly for comparison of energy performance for similar building types. Building Benchmarking data is collected and analyzed within the Commercial Building Energy Consumption Survey (CBECS), performed by the Energy and Information Administration (EIA). Building data is grouped by function types and tabulated, from which a median site and source energy intensity is determined. The national median or PEER Group Comparable in this instance is the middle value of the national population meaning half the buildings use more energy, and half use less. The PEER Group EUI allows us to compare the relative efficiency of the audited building to that of an average building with the same or similar primary function (i.e. group type). Source use differs from site usage when comparing a building’s energy consumption with the national average. Site energy use is the energy consumed by the building at the building site only. Source energy use includes the site energy use as well as all of the losses to create and distribute the energy to the building. Source energy represents the total amount of raw fuel that is required to operate the building. It incorporates all transmission, delivery, and production losses, which allows for a complete assessment of energy efficiency in a building. The type of utility purchased has a substantial impact on the source energy use of a building. The EPA has determined that source energy is the most comparable unit for evaluation purposes and overall global impact. Both the site and source EUI ratings for the building are provided to understand and compare the differences in energy use. The site and source EUI for this facility is calculated as follows:

BuildingSiteEUIElectricUsageinkBtu FuelUsageinkBtu

BuildingSquareFootage

BuildingSourceEUIElectricUsageinkBtu SSRatio FuelUsageinkBtu SSRatio

BuildingSquareFootage



Table 3 Energy Use Index Summary

The inclusion of Solar Energy at a Site Source Ratio of 1.0 affects the Source Energy PEER Comparison most favorably by eliminating Electric energy at a 3.14 ratio and replacing it with Solar Energy at a 1.0 ratio. Although the PEER Comparison is based on Source Energy, it would seem more appropriate to gauge the energy usage of this school using Site Energy. On this basis the Building Site EUI is 21% Less Efficient than PEER Comparison, except that is utilizes Solar Energy as a renewable fuel.

kWh Therms Gallons kBtu kBtu

ELECTRIC 9,087.0 31,023 3.140 97,412

NATURAL GAS 24,114.0 2,411,400 1.050 2,531,970

SOLAR 552,373.0 1,885,801 1.000 1,885,801

TOTAL 4,328,224 4,515,184

BUILDING TYPE

BUILDING AREA 61,711 SQUARE FEET

BUILDING SITE EUI 70.14 kBtu/SF/YR 58.2 kBtu/SF/YR

BUILDING SOURCE EUI 73.17 kBtu/SF/YR 141.4 kBtu/SF/YR

48%

*Site - Source Ratio data is provided by the Energy Star Performance Rating Methodology for Incorporating Source Energy Use document.

AUDITED BUILDING PEER COMPARISON

K-12 School K-12 School

More Efficient than PEER Comparison

ENERGY USE INTENSITY CALCULATION

ENERGY TYPEBUILDING USE

SITE ENERGY

SITE-SOURCE RATIO

SOURCE ENERGY



III. FACILITY DESCRIPTION

The Charles W. Sandman Consolidated Elementary School is located at 838 Seashore Road in Cape May, New Jersey. This 61,711 SF facility was originally built in 1933 and consists of the A, B, C, D and E Wings with the addition of the New B Wing in 1991, which extends outward from the original B Wing. The building is a one to two story structure and consists of classrooms, multi-purpose room, library, administrative and nurse’s offices, computer lab, kitchen, restrooms and equipment rooms.

Occupancy Profile

The school is dedicated to fifth and sixth grade students and holds classes from 8 a.m. until 2:00 p.m., 5 days a week, however teachers remain in the building considerably past this time. There are approximately 476 students and 50 faculty and administrative staff at the school.

Building Envelope

Exterior walls for the building are brick with a concrete stucco-like finish and interior concrete block construction. The windows throughout the facility are in average to good condition. Typical windows are double-pane clear glass with aluminum frames. The lower roof, except for the New B Wing, is an insulated continuous asphalt single roof. The New B Wing and the upper roofs are insulated and covered by a rubber membrane.

HVAC Systems

The Charles W. Sandman Consolidated Elementary School is mostly conditioned by a heating hot water, with ductless mini-split or standard split system cooling units. The New B Wing is heated and cooled by rooftop air source electric heat pump units. Heating hot water is provided by two (2) Crown Boiler Company, Model 24-09WG00R, cast iron sectional boilers, manufactured in 2011 rated at an input capacity of 1,641 MBH and an output capacity of 1,316 MBH. A third boiler is a Weil McLane, Model 1088 packaged, cast iron sectional boiler rated at an input capacity of 3,103 MBH and an output capacity of 2,452 MBH, and is used for back-up in case either of the first two boilers would fail. Each of the boilers has burner blower motor and burner controls.

The building has two (2) 3-hp base mounted pumps which distribute heating hot water to various hot water coils and fin-tube radiators throughout the facility. The hot water pumps sets are manufactured by Armstrong and the pump motors are 86.5% efficient. Additionally there are four (4) pipe mounted pumps which can be used for hot water circulation, two (2) pumps are Bell & Gossett and are 2 hp in size, one with a 72 percent efficient motor, and two (2) pumps with Baldor motors located at the ceiling level were 1 hp in size and 78.5 percent efficient.

Hot water heating is distributed to the building through twenty-nine (29) classroom fan powered unit ventilators, Nesbitt and AAF 2 and 4-fan units, and hallway wall mounted 3/4 inch fin tube radiators. All hot water distribution systems are old and are most likely performing at poor efficiencies.



The classrooms in the older sections of the building, excluding the New B Wing, are cooled primarily with ductless mini-split units, two per classroom alternating in use from year to year, with some standard split system cooling units and a few rooftop units. There is one (1) 3-ton air conditioner, thirty-two (32) 2-ton heat pumps, three (3) 2-ton air conditioners, and one (1) 1-1/2 ton air conditioners among the Fujitsu ductless mini-split units, Models AOU36X, AOU24R1A, AOU24C1 and AOU18C1, respectively. Additionally there are five (5) Bryant 4-ton standard split systems, Model 561CP048-F, manufactured in 2002, and one (1) Payne 4-ton, Model PA13PR048-C, manufactured in 2007. Finally the Server Room is cooled by a Nordyne 3-ton standard split system, Model FS3BA-036KA, manufactured in 2007. All units are located on the roof of the building, except that twelve (12) Fujitsu mini-split condensers are located on the ground or above doorways around the building. All ductless and standard split system units are R-22 refrigerant and typically SEER 10, except that the Payne unit is SEER 13 and the 1-1/2 ton Fujitsu is SEER 11.

There are seven (7) light commercial, packaged heat pump rooftop units that serve the New B Wing, all 4-ton in capacity. There are four (4) York units, Model B3CH048A25B, 3/4 hp supply air fan, 10.2 SEER and 3.0/2.0 COP and manufactured in 1995; two (2) Lennox units, Model THA048B2DN1Y, 1/2 hp supply air fan, 11.0 SEER and 7.2 HSPF and manufactured in 2008; and one York unit, Model, XP048C00N2AAA2A, 1-hp supply air fan, SEER 13 and 7.7 HSPF and is manufactured in 2003.

Three (3) commercial packaged air conditioner rooftop units serve the D Wing Multi-Purpose and Kitchen. The multi-purpose has two (2) Inter-City Products rooftops, Model RAS180H0AAAA, each 15 tons in cooling capacity, 3 hp supply air fan, 11 SEER, without heating capacity and manufactured in 2011. The single kitchen unit is a Bryant, Model 582APW060090AAG, 5 tons in cooling capacity, 1 hp supply air fan, 10 SEER and 90 MBH in gas heating capacity and is manufactured in 2001.

The A Wing roof has two (2) Bryant rooftop units, Model 580FPV048115AB, 4 tons in cooling capacity, 3/4 hp supply air fan, 10 SEER and 115 MBH in gas heating capacity and are manufactured in 2002.

Additionally the Multi-Purpose is equipped with a small commercial size Fantech energy recovery unit used to ventilate the space while saving exhaust fan energies. All rooftop units are set at 5 percent of supply air flow at the economizer to allow for outside air ventilation.

Most of the assorted mini-split ductless and standard split systems units are 12 to 20 years old and are reaching the end of their useful life. Maintenance personnel have indicated that it is impossible to get replacement parts for the ductless mini-split system units when they need repair. As or before these units begin to fail and require regular repair Concord Engineering recommends that the (mini) split system units be replaced with new, high-efficiency ductless heat pump mini-splits systems to be used for both heating and cooling. Alternatively a VRF system could be designed to heat, cool and ventilate these spaces, however at a less than favorable economic payback period.



Exhaust System

The school facility contains numerous small exhaust fans located on the roof which exhaust air from the classrooms, offices, multi-purpose room, hallways and restrooms. Timers turn the fans on at 7 a.m. in the morning and off at 8 p.m. in the evening.

HVAC System Controls

The building is primarily without an energy management system (EMS) and is controlled by individual space thermostats. The thermostats are programmed to maintain occupied and unoccupied space temperatures according to a temperature setting schedule used in all of the Township schools. Thermostat programming allows the teachers and custodians to reset the temperature settings by approximately 2 degrees upwards or downwards. Summer daytime temperatures were observed to be between 69 and 74 degrees in most classrooms, even when unoccupied.

The boiler room and rooftop equipment is however controlled by a remote CM3 energy management system which operates the equipment to maintain temperature settings. The boiler heating hot water is manually reset on the EMS throughout the heating season from 120 to 180 degrees F. Building control is powered by a pneumatic system with one Speedaire, dual compressor unit using two (2) 1.5 hp compressors. A Hankison refrigerated air dryer is in place to remove condensate from the compressed air supply

Domestic Cold Water

Lavatory aerators are at least 2.0 gpm in flow, urinals are approximately 0.5 gallons per flush and water closets are 1.6 gallons per flush. There were eight (8) water coolers or fountains located throughout the school. Domestic Hot Water

Domestic hot water for the facility is provided by three (3) storage tank water heaters and ten (10) point-of-use electric water heaters, which are located in each of the remaining restrooms. The building’s main water heater serving the kitchen and at least two restrooms is located in the boiler room. It is a Bradford White, model D100T-199-3N, 98 gallon, 199 MBH gas heater having a 181.8 gallon recovery and operating at 81 percent efficiency. The second tank heater is a Rudd, Model PE2-40-2, 40 gallons in size and 4.5 kW in heating capacity. The third tank heater is in the Nurse’s Office and is Bradford White, Model M120U6SS-1NAL, 19 gallons in size and 1.5 kW in heating capacity. Of the tankless point-of-use water heaters, seven (7) are Titan, two (2) are Eemax, and one (1) is A.O. Smith, all having heating capacities of 1.35 to 1.5 kW.

Kitchen Equipment

The kitchen equipment at the facility contains a walk-in refrigeration box and a walk-in freezer box. There are natural gas-fired convection ovens and a gas kettle, electric reach in refrigerators,



warming cabinets and tables, steamer, mixer and a dishwasher with 16.5 kW of internal electric heat.

Lighting

Refer to the Investment Grade Lighting Audit Appendix for a detailed list of the lighting throughout the facility and estimated operating hours per space. Solar Energy The school has a large solar array located on the grounds adjacent to the building which provides for approximately 98 percent of its annual electric usage. Reductions in the school’s electric use could result in the school district selling its solar energy generation back to the electric utility at a less than favorable discount rate unless the solar energy can be utilized at the nearby Maud Abrams Elementary School



IV. MAJOR EQUIPMENT LIST

The equipment list contains major energy consuming equipment that through implementation of energy conservation measures could yield substantial energy savings. The list shows the major equipment in the facility and all pertinent information utilized in energy savings calculations. An approximate age was assigned to the equipment in some cases if a manufactures date was not shown on the equipment’s nameplate. The ASHRAE service life for the equipment along with the remaining useful life is also shown in the Appendix.

Refer to the Major Equipment List Appendix for this facility.



V. ENERGY CONSERVATION MEASURES Energy Conservation Measures are developed specifically for this facility. The energy savings and calculations are highly dependent on the information received from the site survey and interviews with operations personnel. The assumptions and calculations should be reviewed by the owner to ensure accurate representation of this facility. The following ECMs were analyzed:

Table 1 ECM Financial Summary

ECM #1 Indoor Lighting $105,380 $8,737 12.1 24.4%

ECM #2 LED Exterior Lighting $8,195 $2,320 3.5 324.6%

ECM #3 Lighting Controls $4,395 $149 29.5 -39.0%

ECM #4 Bi-Level Lighting in Hallways $5,250 $364 14.4 24.8%

ECM #5 Vending Miser $428 $488 0.9 1950.7%

ECM #6 High Efficiency Rooftop Units $38,728 $1,882 20.6 -27.1%

ECM #7High Efficiency Ductless Mini-

Splits $292,337 $6,405 45.6 -67.1%

ECM #8 Boiler Controls $3,000 $868 3.5 334.0%

ECM #9Occupancy Controls for Restroom Exhaust Fans

$5,000 $2,650 1.9 854.0%

ECM #10 Water Conservation $848 $2,209 0.4 2506.5%

ECM #11 Energy Management System $185,133 $2,618 70.7 -78.8%

Notes:

NET INSTALLATION

COSTA

ANNUAL

SAVINGSB

A. Cost takes into consideration applicable NJ Smart StartTM incentives.B. Savings takes into consideration applicable maintenance savings.

ECM NO.

DESCRIPTIONSIMPLE

PAYBACK (Yrs)

SIMPLE LIFETIME

ROI

ENERGY CONSERVATION MEASURES (ECM's)



Table 2 ECM Energy Summary

ECM #1 Indoor Lighting 31.9 56,974 0

ECM #2 LED Exterior Lighting 5.2 15,671 0

ECM #3 Lighting Controls 0.0 1,220 0

ECM #4 Bi-Level Lighting in Hallways 0.0 3,382 0

ECM #5 Vending Miser 0.0 3,997 0

ECM #6 High Efficiency Rooftop Units 19.3 15,422 0


Splits 40.1 -95,115 15,660

ECM #8 Boiler Controls 0.0 0 868


0.0 5,119 1,761

ECM #10 Water Conservation 0.0 9,399 39

ECM #11 Energy Management System 0.0 11,229 1,085

ECM NO.

DESCRIPTION

ANNUAL UTILITY REDUCTION

NATURAL GAS (THERMS)


ELECTRIC DEMAND

(KW)

ELECTRIC CONSUMPTION

(KWH)



Table 3 ECM Emissions Summary

ECM #1 Indoor Lighting 86,601 160 370

ECM #2 LED Exterior Lighting 23,820 44 102

ECM #3 Lighting Controls 1,854 3 8

ECM #4 Bi-Level Lighting in Hallways 5,141 9 22

ECM #5 Vending Miser 6,075 11 26

ECM #6 High Efficiency Rooftop Units 23,441 43 100


Splits 38,647 (122) (618)

ECM #8 Boiler Controls 10,156 8 0


28,385 31 33

ECM #10 Water Conservation 14,743 27 61

ECM #11 Energy Management System 29,763 41 73

Total Emissions Savings 268,625 255 177

Notes: A. Emissions Reduction based on NJCEP published factors for electric & gas.


ECM NO.

DESCRIPTION

GREENHOUSE GAS EMISSIONS REDUCTION

CO2

EMISSIONS (LBS)

NOX

EMISSIONS (LBS)

SO2

EMISSIONS (LBS)



Table 4 Facility Project Summary

Note the measure totals in this table do not take into account interactive effects of measures; see Method of Analysis Section III in Executive Report for further explanation. The facility peak electrical demand and total project savings meet the qualifications for the Pay for Performance Program. If the School District were to pursue this program option they would receive an estimated $44,089 in incentive dollars, see the Installation Funding Options Section for more detail.

Indoor Lighting $8,737 $119,215 $13,835 $105,380 12.1

LED Exterior Lighting $2,320 $10,595 $2,400 $8,195 3.5

Lighting Controls $149 $4,450 $55 $4,395 29.5

Bi-Level Lighting in Hallways

$364 $5,250 $0 $5,250 14.4

Vending Miser $488 $428 $0 $428 0.9

High Efficiency Rooftop Units

$1,882 $40,200 $1,472 $38,728 20.6

High Efficiency Ductless Mini-Splits

$6,405 $301,675 $9,338 $292,337 45.6

Boiler Controls $868 $3,000 $0 $3,000 3.5

Occupancy Controls for Restroom Exhaust Fans

$2,650 $5,000 $0 $5,000 1.9

Water Conservation $2,209 $848 $0 $848 0.4

Energy Management System $2,618 $185,133 $0 $185,133 70.7

Total Project $28,690 $675,794 $27,100 $648,694 22.6

FACILITY PROJECT SUMMARY TABLE

ENERGY CONSERVATION

MEASURES

ANNUAL ENERGY

SAVINGS ($)

PROJECT COST ($)

CUSTOMER COST

SIMPLE PAYBACK

SMART START

INCENTIVES



ECM #1: Lighting Upgrade – Interior Description: The majority of the interior lighting throughout the Charles W. Sandman School are fluorescent fixtures, four foot long, two and four lamps, 32W T8 and electronic ballasts, a few U-tube 32 W T8 fixtures and some eight foot, high output 95 watt T12 lamps with magnetic ballasts. This ECM includes replacing and retrofitting the interior lighting with new LED type lamps and ballasts. It is recommended Lower Township Schools consult with a professional engineer prior to retrofitting or replacing fixtures to ensure code required minimum light levels will be met. Energy Savings Calculations: The Investment Grade Lighting Audit Appendix outlines the hours of operation, proposed retrofits, costs, savings, and payback periods for each set of fixtures in the each building.

Maintenance Savings & Project Costs: Lamp and ballast maintenance cost savings of the existing lighting fixtures were estimated for this measure and are listed above. Savings are based on maintenance replacement costs (T&M) of existing T8 and T12 lamps at $5.00 per lamp, ballast replacement costs of $25.00 per ballast, lamp life of 24,000 hours and ballast life of 50,000 hours, compared to LED lamps with a life of 100,000 hours operating without ballasts Project costs are estimated based on RS Means Unit Cost Data and Vendor Quotes.

DESCRIPTION SAVINGSElectric Demand Savings (kW) 31.9Electric Usage Savings (kWh) 56,974

Electric Cost Savings ($) $6,951Annual Maintenance Savings ($) $1,787

LIGHTING UPGRADE SAVINGS SUMMARY



Energy Savings Summary:

Installation Cost ($): $119,215

NJ Smart Start Equipment Incentive ($): $13,835

Net Installation Cost ($): $105,380

Maintenance Savings ($/Yr): $1,787

Energy Savings ($/Yr): $6,951

Total Yearly Savings ($/Yr): $8,737

Estimated ECM Lifetime (Yr): 15

Simple Payback 12.1

Simple Lifetime ROI 24.4%

Simple Lifetime Maintenance Savings $26,800

Simple Lifetime Savings $131,062

Internal Rate of Return (IRR) 3%

Net Present Value (NPV) ($1,072.63)

ECM #1 - ENERGY SAVINGS SUMMARY



ECM #2: Lighting Upgrade –LED Exterior Fixtures Description: Exterior lighting at Charles W. Sandman Elementary School are high intensity discharge surface and wall mount fixtures and a few surface mounted fluorescent.. This ECM includes re-lamping or replacement of existing fixtures with new higher efficiency LED lighting that requires a lower energy use for the same light output. If re-lamping is recommended, fixture lenses should be cleaned or replaced as some of the existing lenses are discolored and brittle after years of being exposed to the elements. Exterior lighting is controlled via time clock and typically operates from dusk to dawn or less. Energy Savings Calculations: The Investment Grade Lighting Audit Appendix outlines the hours of operation, proposed retrofits, costs, savings, and payback periods for each set of fixtures in the each building.

Maintenance Savings & Project Costs: Lamp and ballast maintenance cost savings of the existing lighting fixtures were estimated for this measure and are listed above. Savings are based on maintenance replacement costs (T&M) of existing halogen and incandescent lamps at $3.00 per lamp, HID lamp replacement costs of $100.00 per lamp, with lamp life of 1,000 hours and 18,000 hours respectively, compared to LED lamps with a life of 100,000 hours. Project costs are estimated based on RS Means Unit Cost Data and Vendor Quotes.

DESCRIPTION SAVINGSElectric Demand Savings (kW) 5.2Electric Usage Savings (kWh) 15,671Electric Cost Savings ($) $1,912Annual Maintenance Savings ($) $408

LIGHTING UPGRADE SAVINGS SUMMARY







Maintenance Savings ($/Yr): $408




Simple Payback 3.5





Net Present Value (NPV) $19,501.01




ECM #3: Lighting Controls Upgrade – Occupancy Sensors Description: The school does not utilize occupancy sensors to control the operation of lights. In many cases the lights are left on because of the inconvenience to manually switch lights off when a room is left or on when a room is first occupied. This is common in rooms that are occupied for only short periods and only a few times per day. In some instances lights are left on due to the misconception that it is better to keep the lights on rather than to continuously switch lights on and off. Although increased switching reduces lamp life, the energy savings outweigh the lamp replacement costs. The payback timeframe for when to turn the lights off is approximately two minutes. If the lights are expected to be off for at least a two minute interval, then it pays to shut them off.

Lighting controls come in many forms. Sometimes an additional switch is adequate to provide reduced lighting levels when full light output is not needed. Occupancy sensors detect motion and will switch the lights on when the room is occupied. Occupancy sensors can either be mounted in place of a current wall switch, or on the ceiling to cover large areas. The U.S. Department of Energy sponsored a study to analyze energy savings achieved through various types of building system controls. The referenced savings is based on the “Advanced Sensors and Controls for Building Applications: Market Assessment and Potential R&D Pathways,” document posted for public use April 2005. The study has found that commercial buildings have the potential to achieve significant energy savings through the use of building controls. The average energy savings are as follows based on the report:

Occupancy Sensors for Lighting Control 20% - 28% energy savings.

Savings resulting from the implementation of this ECM are primarily from restrooms, which are generally unoccupied, and are estimated to be 35% of the total light energy. (The majority of the savings is expected to be after school hours when rooms are left with lights on) This ECM includes installation of ceiling or switch mount sensors for bathrooms, teacher’s lounges and the multi-purpose room. Sensors shall be manufactured by Sensorswitch, Watt Stopper or equivalent. The Investment Grade Lighting Audit Appendix of this report includes the summary of lighting controls implemented in this ECM and outlines the proposed controls, costs, savings, and payback periods. The calculations adjust the lighting power usage by the applicable percent savings for each area that includes lighting controls. Energy Savings Calculations:

kWh/YrEnergyLightControlledSavings%SavingsEnergy

kWh

$CostElecAvekWhSavingsEnergySavings.



Rebates and Incentives:

From the NJ Smart Start® Program Incentives Appendix, the installation of a lighting control device warrants the following incentive: SmartStartIncentive

#Wallmountsensors $20persensor#Ceilingmountsensors $35persensor


DESCRIPTION SAVINGSElectric Demand Savings (kW) 0.0Electric Usage Savings (kWh) 1,220

Electric Cost Savings ($) $149Annual Maintenance Savings ($) $0

LIGHTING CONTROLS SAVINGS SUMMARY


NJ Smart Start Equipment Incentive ($): $55



Energy Savings ($/Yr): $149

Total Yearly Savings ($/Yr): $149


Simple Payback 29.5

Simple Lifetime ROI -39.0%

Simple Lifetime Maintenance Savings $0


Internal Rate of Return (IRR) -5%





ECM #4: Lighting Controls Upgrade – Bi-Level Lighting in Hallways Description: It was noticed during the field audit that the hallway lighting could be switched to half levels, or every other fixture, during the summer by turning on only one of the two light switches in the hallway. In reality even during the school year the halls are more often vacant than not and the hallway lighting levels could safely be maintained at 50 percent until someone walks into the hallway.

Lighting controls come in many forms. Occupancy sensors made specifically for corridors will detect motion and will switch the lights on when the hallway is occupied. These occupancy sensors are ceiling mounted to cover large areas. The U.S. Department of Energy sponsored a study to analyze energy savings achieved through various types of building system controls. The referenced savings is based on the “Advanced Sensors and Controls for Building Applications: Market Assessment and Potential R&D Pathways,” document posted for public use April 2005. The study has found that commercial buildings have the potential to achieve significant energy savings through the use of building controls. The average energy savings are as follows based on the report:

Occupancy Sensors for Lighting Control 20% - 28% energy savings.

Savings resulting from the implementation of this ECM for hallway lighting control are estimated to be 25% of the total light energy controlled by occupancy sensors. This ECM includes installation of ceiling mount sensors for the hallways. Sensors shall be manufactured by Sensorswitch, Watt Stopper or equivalent. The Investment Grade Lighting Audit Appendix of this report includes the summary of lighting controls implemented in this ECM and outlines the proposed controls, costs, savings, and payback periods. The calculations adjust the lighting power usage by the applicable percent savings for each area that includes lighting controls. Energy Savings Calculations:

kWh/YrEnergyLightControlledSavings%SavingsEnergy

kWh

$CostElecAvekWhSavingsEnergySavings.



Rebates and Incentives:

The NJ Smart Start® Program Incentives do not apply to hallway lighting bi-level controls. Energy Savings Summary:

DESCRIPTION SAVINGSElectric Demand Savings (kW) 0.0Electric Usage Savings (kWh) 2,987Electric Cost Savings ($) $364Annual Maintenance Savings ($) $0

LIGHTING CONTROLS SAVINGS SUMMARY








Simple Payback 14.4





Net Present Value (NPV) ($243.72)




ECM #5: Vending Miser Controls Description: The Charles W. Sandman Consolidated Elementary School currently utilizes two vending machines in the teacher’s lounge. Vending machines are common within faculty rooms which can be in use for a limited time during the day. The installation of the Vending Miser system will help reduce the operating hours of vending machines. Cold beverage machines regularly operate inefficiently trying to maintain a constant cool temperature within the machine with no cooling usually have lights that operate 24/7. The VendingMiser® system incorporates innovative energy-saving technology into a small plug-and-play device that in conjunction with a passive infrared sensor regulate the operation of the cold beverage machines based on occupancy and room temperature. This ECM approximates the energy savings from the installation of one (1) Vending Miser system for the cold beverage machine. Energy Savings Calculations: Calculations are based manufacturer’s analysis tool.

Energy Analysis Prepared For: Energy Costs ($0.000 pe r kwh) $0.122Fa cility Occupie d Hours pe r Week 60

Cha rles Sandma n School Numbe r of Cold Drink Vending Machine s 2Numbe r of Uncooled Sna ck Ma chine s 0

www.VendingMiserStore.com Power Requireme nts of Cold Drink Machine (avg wa tts) 427Power Requireme nts of Sna ck Machine (avg watts) 100VendingMise r Sa le Price (for cold drink machines) $214.00OfficeMiser Sa le Price (for sna ck ma chine s) $0.00

Savings AnalysisBefore Afte r

Cold Drink Machines $913.31 $425.71 Cost of Opera tion

7,486 3,489 kWh

53% % Energy Sa vings

Snack Ma chine s $0.00 $0.00 Cost of Opera tion0 0 kWh

0% % Energy Sa vings

Project Summary

Pre sent kWh Projected kWhkWh Savings

per Year7,486 3,489 3,997

Present CostProjecte d

CostsAnnua l

Sa vingsPer Cent Savings T ota l Proje ct Cost

Break Even (Months)

$913.31 $425.71 $487.60 53% $428.00 10.5

Input Variable s

Cold Drink and Snack Vending Machine Energy Conservation




Installation Cost ($): $428


Net Installation Cost ($): $428





Simple Payback 0.9









ECM #6: Replace Rooftop Units with High Efficiency Units

Description:

Four (4) of the New B Wing rooftops are 4-ton electric heat pump units that are 20 years old and not high efficiency. The other units are typically 7 to 14 years old.

The four (4) older units can be replaced with new high efficiency units. New rooftop units provide higher full load and part load efficiencies due to advances in inverter motor technologies, heat exchangers and higher efficiency refrigerants such as R410A which would be used in place of R22 that is currently used in the unit. This ECM includes one-for-one replacement of four (4) 4-ton units with new higher efficiency models. It is recommended to fully evaluate the capacity needed for all new systems prior to moving forward with this ECM. Cost savings are based on the existing units to be replaced with high efficiency models. It could also be assumed that rooftop equipment will not be replaced until the time that equipment replacement becomes necessary owing to age, condition and increasing maintenance costs. Replacing the rooftop equipment with high efficiency models is a better option than standard efficiency units, yielding an incremental payback of approximately 4.6 years. A summary of the unit replacement for this ECM can be found in the table below:

The manufacturers used as the basis for the calculation is Carrier or equal. The unit pricing and install cost were estimated based on existing to be replaced with high efficiency units and current equipment costs, quotes and labor rates. The payback may change based on actual unit pricing and install costs if the ECM is implemented. Energy Savings Calculations: Cooling Energy Savings: Seasonal energy consumption of the air conditioners at the cooling mode is calculated with the equation below:

EnergySavings, kWh CoolingCapacity,BTUHr

1SEER

1SEER

OperationHours

1000 WkWh

ECM INPUTS SERVICE FORNUMBER OF UNITS

COOLING CAPACITY,

BTU/HR

TOTAL CAPACITY,

TONSREPLACE UNIT WITH

RTU-1 RTU - 1 4 48,000 4.0 Carrier - 50HCQ - 4 Tons

Total 4 48,000 4.0

IMPLEMENTATION SUMMARY



DemandSavings, kWEnergySavings kWhHoursofCooling

CoolingCostSavings EnergySavings, kWh CostofElectricity$

kWh

Project Cost, Incentives and Maintenance Savings From the NJ Smart Start® Program appendix, the rebate is $92 per ton. Summary of cost, savings and payback for this ECM is below.

The maintenance savings due to implementation of this ECM can be significant but could not be estimated at this time.

ECM INPUTSCOOLING

CAPACITY, BTU/Hr

ANNUAL COOLING

HOURS

STD EFF UNITS SEER

REPLACEMENT SEER

# OF UNITS

ANNUAL HEATING

HOURS

STD EFF UNITS HSPF

REPLACEMENT HSPF

ENERGY SAVINGS

kWh

DEMAND SAVINGS

kW

RTU-1 48,000 800 10.2 SEER 15.8 SEER 4 900 5.5 HSPF 8.1 HSPF 15,422 19.3

Total 48,000 800 4 900

ENERGY SAVINGS CALCULATIONS

ECM INPUTSEQUIPMENT

COST# OF

UNITS TOTAL COST REBATES NET COST

ENERGY SAVING

PAY BACK YEARS

RTU-1 $10,050 4 $40,200 $1,472 $38,728 $1,882 20.6

Total 4 $1,472

COST & SAVINGS SUMMARY











Simple Payback 20.6


Simple Lifetime Maintenance Savings 0







ECM #7: High-Efficiency (Ductless) Split System Heat Pumps Description: General heating and cooling for Sandman Consolidated Elementary School is provided in large part by older Fujitsu ductless mini-split air conditioners and unit ventilator hot water heating. The mini-split units serving this space are beginning to fail and replacement parts are not available. It is estimated that the existing air-cooled condensing unit is operating at an efficiency of 9.4 to 10.5 EER (10.2 to 12.0 SEER) and a natural gas heating efficiency seventy percent (70%). Currently each classroom is equipped with two (2) 2-ton units, however only one unit is necessary to cool the space, the other unit being excess cooling capacity. Therefore the units are operated in alternate years to extend the life of the combined equipment. There are also five (5) older standard split system units that could be replaced with new high efficiency split system units.

New higher efficiency ductless mini-split heat pumps are available which will save cooling and even heating energy. The new units will provide heating and cooling capacities typical to that of the existing equipment. The recommended new ductless mini-split heat pumps shall be Mitsubishi MSZ-HE. The units are capable of operation down to 5 degrees F and below and the existing hot water unit ventilators can be used during times of low ambient temperature.

Note: Sizing indicated within the calculation of this ECM is based largely on a one-for-two replacement of the existing mini-split system units and one for one replacement of the standard split system units. Owner should retain a Professional Engineer verify heating and cooling loads prior to moving forward with this ECM.

The manufacturers used as the basis for the calculation are Mitsubishi for the ductless systems and Carrier for the ducted systems. The unit pricing and install cost were estimated based on installed costs for high efficiency units and current rates quotes and labor rates. The payback may change based on actual unit pricing and install costs if the ECM is implemented.

ECM INPUTS SERVICE FORNUMBER OF UNITS

COOLING CAPACITY,

BTU/HR

TOTAL CAPACITY,

TONSREPLACE UNIT WITH

DMSS-1 1-1/2 Ton 1 18,000 1.5 Mitsubishi MSZ-HE18NA

DMSS-2 2 Ton 35 24,000 2.0 Mitsubishi MSZ-HE24NA

DMSS-3 3 Ton 1 36,000 3.0 Mitsubishi MSZ-D36NA

SS-1 3 Ton 1 36,000 3.0 Carrier 25VNA836



Total 44

IMPLEMENTATION SUMMARY



Energy Savings Calculations: Cooling Energy Savings: Seasonal energy consumption of the air conditioners at the cooling mode is calculated with the equation below: CoolingEnergySavings, kWh

CoolingCapacity,BTUHr

1SEER

1SEER

OperationHours

1000 WkWh

DemandSavings, kWEnergySavings kWhHoursofCooling

CoolingCostSavings EnergySavings, kWh CostofElectricity$

kWh

HeatingEnergySavings, therms

HeatingCapacity,BTUHr

1BoilerSysEff

OperationHours

100,000 Btuhtherm

HeatingEnergyCosts, kWh HeatingCapacity,BTUHr

1HSPF

OperationHours

3,412 BtuhkWh

Project Cost, Incentives and Maintenance Savings From the NJ Smart Start® Program appendix, the rebate is $92 per ton. Summary of cost, savings and payback for this ECM is below.

ECM INPUTS

COOLING CAPACITY,

BTU/Hr

ANNUAL COOLING

HOURS

STD EFF UNITS SEER

REPLACEMENT SEER

# OF UNITS

ANNUAL HEATING

HOURS

STD EFF UNITS HSPF

REPLACEMENT HSPF

ENERGY SAVINGS

kWh

ENERGY SAVINGS

Therms

DEMAND SAVINGS

kW

DMSS-1 18,000 800 11 SEER 18 SEER 1 900 N/A 8.5 HSPF -1,397 231 0.6

DMSS-2 24,000 800 11.7 SEER 18 SEER 35 900 N/A 8.5 HSPF -68,839 10,800 25.1

DMSS-3 36,000 800 10.2 SEER 14.5 SEER 1 900 N/A 8.2 HSPF -3,114 463 1.0

SS-1 36,000 800 10 SEER 18 SEER 1 900 N/A 9 HSPF -2,320 463 1.6

SS-2 48,000 800 10 SEER 18 SEER 5 900 N/A 9 HSPF -15,467 3,086 10.7

SS-3 48,000 800 13 SEER 18 SEER 1 900 N/A 9 HSPF -3,979 617 1.0

Total 44 -95,115 15,660 40.1




The maintenance savings due to implementation of this ECM can be significant but could not be estimated at this time.


ECM INPUTS EQUIPMENT

COST# OF

UNITS TOTAL COST REBATES NET COST

ENERGY SAVING

PAY BACK YEARS

DMSS-1 $5,800 1 $5,800 $138 $5,662 $96 59.1

DMSS-2 $6,200 35 $217,000 $6,440 $210,560 $4,022 52.4

DMSS-3 $8,325 1 $8,325 $276 $8,049 $152 52.8

SS-1 $8,900 1 $8,900 $276 $8,624 $249 34.6

SS-2 $10,275 5 $51,375 $1,840 $49,535 $1,662 29.8

SS-3 $10,275 1 $10,275 $368 $9,907 $224 44.2

Total 44 $301,675 $9,338 $292,337 $6,405 45.6

COST & SAVINGS SUMMARY








Simple Payback 45.6









ECM #8: Boiler Controls – Hot Water Reset Description: The space heating for the Sandman Consolidated Elementary School is provided from a central boiler plant. The boiler plant houses three (3) gas-fired boilers, one (1) of which is used strictly for emergency back-up. The boilers are controlled via a CM3 building management system. These boiler controls are capable of various energy saving features such as space temperature compensation, night set back and temperature reset based on outside air. Currently the boiler hot water temperature is set and reset manually between 120 and 180 degrees F by the building management based roughly on the outside air temperature. Heating energy consumption of the facility can be reduced up to 10 percent by resetting the heating hot water temperature, which is done more effectively when done automatically instead of manually. We are estimating that controlling the heating hot water temperature automatically instead of manually between a hot water supply set point of 160 degrees (manufacturer’s recommended minimum setting) and 180 degrees based on outside air temperature will save an additional 4 percent of heating hot water energy, which is currently lost and not being realized. This is because the hot water temperature is not being adjusted on a momentary basis at night or on weekends, or even during the day, to account for routine variations in the outdoor air temperature, i.e. the heating needs of the building. This energy conservation measure will require the installation of hot water reset controls on the boilers including an outdoor air sensor Energy Savings Calculations: The energy savings are being estimated to reduce hot water heating fuel consumption by 4%. Energy savings calculations are derived from the actual natural gas consumption of the building and the estimated saving factor switching from manual reset to automatic reset. ReducedHeatingEnergyUse Therms HeatingEnergyxSavingsFactor %

CostSavings EnergySavings therm GasCost$

therm




ECM INPUTS EXISTING PROPOSED SAVINGS

ECM INPUTS Existing ControlsAutomatic Hot Water Reset

Annual Heating Boiler Natural Gas Usage (Therms)

21,703

Estimated Savings Factor (%) - 4%

Natural Gas Cost ($/Therm) $1.150 $1.150 -

ECM RESULTS EXISTING PROPOSED SAVINGS

Natural Gas Cons. 21,703 20,834 868

Total Energy Cost ($) $24,958 $23,960 $998

BOILER CONTROLS UPGRADE - AUTOMATIC HOT WATER RESET


COMMENTS:








Simple Payback 3.5









ECM #9: Occupancy Controls for Bathroom Exhaust Fans Description: Bathroom exhaust fans are running constantly during scheduled hours in the winter and the summer months. The restrooms are essentially unoccupied in the summer. The exhaust fans are reported to be controlled by a time clock and turn off nights and weekends. As bathrooms are intermittently occupied for short periods of time it is recommended to further reduction operating hours by install ceiling mounted occupancy sensors in each of the restrooms to control the exhaust fans so that the fans do not run continuously while the spaces are unoccupied. This ECM includes approximately ten (10) ceiling mounted and four (4) wall mounted occupancy sensors for control of the bathroom exhaust fans located throughout the building. Energy Savings Calculations: The energy savings calculations are based reduction of the outside air heating during nights and weekends. First nominal heat load caused by the operation of this fan is calculated based on outside air, heating degree days and design day temperature difference.

HeatingLossBtuhr

1.08 ExhaustFlow CFM HtgOutsideAir∆T

CoolingLossBtuhr

1.08 1.12 ExhaustFlow CFM ClgOutsideAir∆T

The energy consumption of the exhaust system is calculated using heating degree days equation:

HeatingEnergy

Quantity HeatingLoss HDD 24HrDay

FanHoursofOp8,760Hr/yr

1

Design∆T

1Efficiency%

FuelConversion

CoolingEnergy

Quanity CoolingLoss CDD 24HrsDay

FanHoursofOp8,760Hr/yr

1

Design∆T

1EER

kWh

1,000W



Fan Energy Cost:

)Factor Power( 9.0

Hrs Annual)Factor (Load 8.0 HP

0.746kW (HP)Power Fan

kWh Energy, Fan

Results of the calculations can be found in the table below:

Project cost, incentives and maintenance savings:

Cost of implementation of this ECM is $500. Project costs obtained from vendor quotes. There is no significant maintenance savings associated to this ECM.




ECM INPUTS12 hours / 5 days

/ 52 weeks6 hours / 5 days /

42 weeks

Number of Units 14 14 -

Exhaust Flow (CFM) 278 278 -

Operation Weeks/Yr 52 42 10

Operation Days/Week 5 5 -

Supply Fan Motor HP 1/8 1/8 -

Fan Annual Hours of Operation 3120 1260 1860

Heating Design Temp. Diff (°F) 52 52 -

Heating Degree Days 5073 5073 -

Heating System Efficiency (%) 70% 70% -

Htg. Outside Air Temp. Difference (°F) 59 59 -

Heating Loss (MBH/Unit) 17.7 17.7 -

Cooling Design Temp. Diff (°F) 27.0 27.0 -

Cooling Degree Days 1498 1498 -

Cooling System Efficiency (EER) 9.9 9.9 -

Clg. Outside Air Temperature Difference 22.0 22.0 -

Cooling Loss (MBH/Unit) 7.4 7.4 -

Electric Cost ($/KWH) $0.122 $0.122 -

Natural Gas Cost ($/Therm) $1.15 $1.15 -

ECM RESULTS EXISTING PROPOSED SAVINGS

Fan Energy (kWh) 3,621 1,462 2,158

Heating Energy (therms) 2,954 1,193 1,761

Cooling Energy (kWh) 4,967 2,006 2,961

Fan Energy Cost ($) $442 $178 $263

Infiltration Energy Cost ($) $4,004 $1,617 $2,387

Total ($) $4,445 $1,795 $2,650

COMMENTS:

EXHAUST FAN CALCULATIONS












Simple Payback 1.9









ECM #10: Water Conservation Description: The facility utilizes standard plumbing fixtures. The typical water closet and urinal water consumption meet the minimum federally required standard for water efficiency. New fixtures are available that use less water than today’s requirements and can add up to significant water reduction over a long period. However new fixtures are relatively expensive compared to the amount of savings that will be realized at a school, except that lavatory low flow aerators and a kitchen low flow spray washer can be installed at minimal costs. This ECM includes the replacement of the existing sink faucet aerators within the bathrooms and a new kitchen spray washer in the kitchen of the facility. The estimated usage of the plumbing fixtures is based on the total population of the facility. The number of plumbing fixtures to be replaced is based on observation of the facility in combination with federal minimum standards per occupancy load. Energy Savings Calculations: Faucets: WaterConsumption

OccupiedDaysYear

FixtureQuantity UseTimeminDay

FixtureGalMin

WaterCost WaterConsumption GallonskGal

1,000Gal WaterRate

$kGal

HeatingUse FuelUnits

FaucetWaterConsumption Gallons 8.34BtuGal

FuelUnitsBtu

65 ∆T

1Efficiency

Spray Washer: WaterConsumption

OccupiedDaysYear

FixtureQuantity UseTimeminDay

FixtureGalMin

WaterCost WaterConsumption GallonskGal

1,000Gal WaterRate

$kGal



HeatingUse FuelUnits

SprayWashWaterConsumption Gallons 8.34BtuGal

FuelUnitsBtu

65 ∆T1

Efficiency


Quantity of Sinks 30 30

Flow Rate (GPM) 2.0 0.5 1.5

Device Usage (min per day) 13.15 13.15

Facility Operation (days / year) 200 200

Heat Content of Water (Btu/gal/°F 8.34 8.34

Temperature Rise (°F) 65.0 65.0

Efficiency of Heating System (%) 100% 100%

Conversion Factor for Electric 3413 3413

Electric Rate ($/kWh) $0.122 $0.122

Water Rate ($/1000gal) $8.070 $8.070

Electric Usage (kWh) 12,532 3,133 9,399

Water Usage (gallons) 157,800 39,450 118,350

Energy Cost ($) $2,802 $701 $2,102COMMENTS:

LOW FLOW AERATORS


Heating Savings based on 50% Hot Cold Mix



There are no Smart Start rebates for installation of low flow plumbing fixtures.


Quantity of Spray Washers 1 1

Flow Rate (GPM) 5.0 1.15 3.85

Device Usage (min per day) 10 10

Facility Operation (days / year) 200 200

Heat Content of Water (Btu/gal/°F) 8.34 8.34

Temperature Rise (°F) 65.0 65.0

Efficiency of Heating System (%) 80% 80%

Conversion Factor for Electric 100,000 100,000

Natural Gas Rate ($/thrm) $1.150 $1.150

Water Rate ($/1000gal) $8.070 $8.070

Natural Gas Usage (therms) 51 12 39

Water Usage (gallons) 10,000 2,300 7,700

Energy Cost ($) $139 $32 $107COMMENTS:

LOW FLOW SPRAY WASHER


Heating Savings based on 75% Hot Cold Mix




Installation Cost ($): $848


Net Installation Cost ($): $848

Maintenance Savings ($/Yr): $1,017




Simple Payback 0.4









ECM #11: Energy Management System with DDC and Wireless Controls Description: The facility is controlled by programmable thermostats and unitary electronic controls for the rooftop units and by a CM3 Building Management System (BMS) for the heating plant operations. The programmable thermostats are set according to School District guidelines for occupied and unoccupied settings, however these settings were found to be revised or field adjusted in some instances. The BMS controls the primary functions of the heating plant but is not fully automated and is not used for energy efficiency savings. The thermostat night setback settings could be expanded for greater energy savings, especially in the winter, and even in the summer with the use of an outdoor humidity sensor. However expanding the night setback would require that the HVAC units be started earlier in the morning to guarantee occupied temperature settings when students and teachers arrive, which results in some reduction of those savings. An energy management system (EMS) could eliminate these problems, expanding the night setback range while employing Optimal Start/Stop to turn on every HVAC unit individually at the precise time necessary to achieve occupied temperature settings. The EMS looks at the outdoor the indoor temperatures for each HVAC zone and starts the units at the latest time possible to reach set point. This would maximize night setback savings without affecting occupant comfort. The EMS can also control exhaust fans and can be programmed for holiday schedules so that all equipment is either off or in setback during holiday periods. A central energy management system can utilize hard wired DDC or less expensive wireless thermostats and technology to tie all of the selected HVAC equipment into the central computer station where all buildings can be monitored and controlled at a single site. Building automation controls will not only save energy it will ensure that the building operates effectively, it will improve building comfort, it will reduce maintenance operating hours and costs and allow for centralized control of the school building(s). Without getting a detailed quote from a controls vendor it is difficult to estimate the overall project costs, but for a limited wireless and DDC system project costs will be evaluated at $3 per building square foot. Energy savings will be estimated at 5 percent of the HVAC energy costs. Conservatively HVAC energy costs will be evaluated at 90 percent of natural gas costs and 40 percent of building electrical use. Although the project cannot be justified on energy savings alone, a review of maintenance costs and the benefits of improved building comfort should be evaluated by the School District. Energy Savings Calculations: HVAC Heating Energy HeatingSavings HeatingFuel Units 90% Est. HVACShare SavingsFactor



HVAC Electric Energy ElectricSavings BldgElectricUsage kWh 40% Est. HVACShare SavingsFactor Energy Savings Calculations:

No Maintenance savings were estimated for this measure.

ECM INPUTS EXISTING PROPOSED SAVINGSBuilding Electric Consumption (kWh) 561,460 561,460Builing Natural Gas Consumption (therms) 24,114 24,114

HVAC Electric Use (%) 40% 40%

HVAC Fuel Use (%) 90% 90%Estimated HVAC Energy Savings (%) 0% 5%

Electric Rate ($/kWh) $0.122 $0.122

Natural Gas Rate ($/therm) $1.150 $1.150

Electric Usage (kWh) 224,584 213,355 11,229

Natural Gas Usage (therms) 21,703 20,617 1,085

Energy Cost ($) $52,357 $49,739 $2,618COMMENTS:

ENERGY MANAGEMENT SYSTEM


Project Costs are 61,711 sf x $3/sf = $185,133











Simple Payback 70.7









VI. ADDITIONAL RECOMMENDATIONS The following recommendations include no cost/low cost measures, Operation & Maintenance (O&M) items, and water conservation measures with attractive paybacks. These measures are not eligible for the Smart Start Buildings incentives from the office of Clean Energy but save energy none the less.

A. Adjust the building occupied settings to 70 degrees heating and 75 cooling. Allow for a maximum 2 degree reset by the building occupants for individual comfort control.

B. It was noticed that thermostat scheduling was not consistent throughout the facilities.

Winter setbacks ranged from 65 to 69 degrees while summer setbacks ranged from 76 to 80 degrees. Change the night setback temperatures to 60 degrees in the winter and 78 to 80 degrees in the summer, depending on seasonal humidity conditions. Plan for an earlier Monday morning start-up to meet the occupied set points as teachers and students arrive.

C. Maximize summer savings by setting summer vacation daytime cooling set points at 76

to 78 degrees, depending on humidity conditions. The buildings do not have to be operated at 70 to 72 degrees during summer vacation. When classrooms or offices are occupied or need to be cleaned, return to the normal occupied cooling set points for that time period, If the building is positively pressurized (instead of negatively pressurized) there will be no infiltration and the building humidity levels will be kept much lower.

D. Test and air balance the building supply and exhaust air systems so as to always maintain

a positive pressure in the building, day and night. If the building is not positively pressurized infiltration into the building will occur. Infiltration is the source of cold drafts in the winter and high building humidity in the summer. Cold drafts and high humidity cause building occupants to feel uncomfortable and adjust the thermostats to compensate for the uncontrolled conditions. Infiltration wastes energy and may allow for the growth of mold in the building.

E. Chemically clean the condenser and evaporator coils periodically to optimize efficiency. Poorly maintained heat transfer surfaces can reduce efficiency 5-10%.

F. Maintain all weather stripping on windows and doors.

G. Clean all light fixtures to maximize light output.

H. Provide more frequent air filter changes to decrease overall system power usage and maintain better IAQ.

I. Turn off computers when not in use. Ensure computers are not running in screen saver mode. Unplug appliances no longer in use during summer vacation.

J. Ensure outside air dampers are functioning properly and only open during occupied mode.

Appendix Energy Audit

Concord Engineering Group, Inc.

APPENDIX A

APPENDIX A1 of 1

LIFETIME ENERGY SAVINGS

LIFETIME MAINTENANCE

SAVINGSLIFETIME ROI SIMPLE PAYBACK

INTERNAL RATE OF RETURN (IRR)

NET PRESENT VALUE (NPV)

MATERIAL LABORREBATES,

INCENTIVES

NET INSTALLATION

COSTENERGY MAINT. / SREC TOTAL (Yearly Saving * ECM Lifetime)

(Yearly Maint Svaing * ECM Lifetime)

(Lifetime Savings - Net Cost) / (Net Cost)

(Net cost / Yearly Savings)

($) ($) ($) ($) ($/Yr) ($/Yr) ($/Yr) (Yr) ($) ($) (%) (Yr) ($) ($)

ECM #1 Indoor Lighting $80,325 $38,890 $13,835 $105,380 $6,951 $1,787 $8,737 15 $131,062 $26,800 24.4% 12.1 2.86% ($1,072.63)

ECM #2 LED Exterior Lighting $7,931 $2,664 $2,400 $8,195 $1,912 $408 $2,320 15 $34,800 $6,120 324.6% 3.5 27.58% $19,501.01

ECM #3 Lighting Controls $3,200 $1,250 $55 $4,395 $149 $0 $149 18 $2,682 $0 -39.0% 29.5 -4.75% ($2,345.73)

ECM #4 Bi-Level Lighting in Hallways $4,200 $1,050 $0 $5,250 $364 $0 $364 18 $6,552 $0 24.8% 14.4 2.44% ($243.72)

ECM #5 Vending Miser $358 $70 $0 $428 $488 $0 $488 18 $8,777 $0 1950.7% 0.9 113.93% $6,278.21

ECM #6 High Efficiency Rooftop Units $26,800 $13,400 $1,472 $38,728 $1,882 $0 $1,882 15 $28,230 $0 -27.1% 20.6 -3.71% ($16,260.81)

ECM #7 High Efficiency Ductless Mini-Splits $158,741 $142,934 $9,338 $292,337 $6,405 $0 $6,405 15 $96,075 $0 -67.1% 45.6 -11.50% ($215,874.53)

ECM #8 Boiler Controls $1,250 $1,750 $0 $3,000 $868 $0 $868 15 $13,020 $0 334.0% 3.5 28.24% $7,362.13

ECM #9Occupancy Controls for Restroom Exhaust

Fans$2,400 $2,600 $0 $5,000 $2,650 $0 $2,650 18 $47,700 $0 854.0% 1.9 52.97% $31,446.81

ECM #10 Water Conservation $525 $323 $0 $848 $1,192 $1,017 $2,209 10 $22,090 $10,170 2506.5% 0.4 260.65% $17,995.72

ECM #11 Energy Management System $61,711 $123,422 $0 $185,133 $2,618 $0 $2,618 15 $39,270 $0 -78.8% 70.7 -15.12% ($153,879.49)

Notes: 1) The variable Cn in the formulas for Internal Rate of Return and Net Present Value stands for the cash flow during each period.2) The variable DR in the NPV equation stands for Discount Rate3) For NPV and IRR calculations: From n=0 to N periods where N is the lifetime of ECM and Cn is the cash flow during each period .

ECM COST & SAVINGS BREAKDOWN

CONCORD ENGINEERING

Lower Township Board of Education - Charles Sandman Elementary School

INSTALLATION COST YEARLY SAVINGS

ECM LIFETIMEDESCRIPTIONECM NO.

ECM ENERGY AND FINANCIAL COSTS AND SAVINGS SUMMARY



APPENDIX B

Appendix B Page 1 of 6

Concord Engineering Group, Inc. 520 BURNT MILL ROAD VOORHEES, NEW JERSEY 08043 PHONE: (856) 427-0200 FAX: (856) 427-6508

SmartStart Building Incentives The NJ SmartStart Buildings Program offers financial incentives on a wide variety of building system equipment. The incentives were developed to help offset the initial cost of energy-efficient equipment. The following tables show the current available incentives from July 1, 2015 to June 30, 2016, further details including how to apply, forms, and calculated incentive values can be found the Clean Energy Website. (www.njcleanenergy.com)

Electric Chillers

Water-Cooled Chillers

Constant Speed: Base: $8 - $30 per ton

Performance Add: $2 - $2.25 per ton Variable Speed:

Base: $12 - $44 per ton Performance Add: $2 - $4.00 per ton

Air-Cooled Chillers

Constant Speed: Base: $20 per ton

Performance Add: $3.50 per ton Variable Speed:

Base: $90 - $92 per ton Performance Add: $4.00 per ton

Energy Efficiency must comply with ASHRAE 90.1-2013

Gas Cooling Gas Absorption Chillers (Indirect & Direct-Fired)

$185 - $450 per ton

Desiccant Systems

$1.00 per cfm – gas or electric

Electric Unitary HVAC

Unitary AC and Split Systems $73 - $92 per ton Air-to-Air Heat Pumps $73 - $92 per ton

Water-Source Heat Pumps $81 per ton Packaged Terminal AC & HP $65 per ton

Central DX AC Systems $40- $72 per ton Dual Enthalpy Economizer Controls $250 Occupancy Controlled Thermostat

(Hospitality & Institutional Facility) $75 per thermostat

A/C Economizing Controls < 5 tons $85/unit; >5 tons $170/unit Energy Efficiency must comply with ASHRAE 90.1-2007


Gas Heating

Hot Water Gas Fired Boilers < 300 MBH

Non-Condensing: $0.95 per MBH,

Minimum $400 per unit Condensing:

$2.00 per MBH, Minimum $1000 per unit

Hot Water Gas Fired Boilers ≥ 300 - 1500 MBH

Non-Condensing: $1.75 per MBH

Condensing: $2.20 per MBH

Minimum $1000 per unit

Hot Water Gas Fired Boilers >1500 - ≤ 2500 MBH



Hot Water Gas Fired Boilers >2500 - ≤ 4000 MBH



Steam, Except Natural Draft, Gas fired Boilers < 300 MBH


Steam, Except Natural Draft, Gas fired Boilers ≥ 300 – 1500 MBH

$1.20 per MBH

Steam, Except Natural Draft, Gas fired Boilers > 1500 – 2500 MBH

$1.20 per MBH

Steam, Except Natural Draft, Gas fired Boilers > 2500 – 4000 MBH

$1.00 per MBH

Steam, Natural Draft < 300 MBH


Steam, Natural Draft ≥ 300 - 1500 MBH

$1.00 per MBH

Steam, Natural Draft >1500 - ≤ 2500 MBH

$0.90 per MBH

Steam, Natural Draft >2500 - ≤ 4000 MBH

$0.70 per MBH

All Types Gas Fired Boilers > 4000 MBH

(Calculated through Custom Measure Path)

Gas Furnaces $400 per unit, AFUE ≥ 95%

Boiler Economizing Controls $1,200 - $2,700

Low Intensity Infrared Heating $300 - $500 per unit

Natural Gas Water Heating Gas Water Heaters ≤ 50 gallons, 0.67

energy factor or better $50 per unit

Gas-Fired Water Heaters > 50 gallons $1.00 - $2.00 per MBH

Gas-Fired Booster Water Heaters $17 - $35 per MBH

Gas Fired Tankless Water Heaters $300 per unit


Ground Source Heat Pumps

Closed Loop $450 per ton, EER ≥ 16 $600 per ton, EER ≥ 18 $750 per ton, EER ≥ 20

Energy Efficiency must comply with ASHRAE 90.1-2007

Variable Frequency Drives Variable Air Volume $65 - $155 per hp

Chilled-Water Pumps ≥ 20 hp $60 per VFD rated hp

Rotary Screw Air Compressors ≥ 25 hp $5,250 to $12,500 per drive Centrifugal Fan Applications on

Constant Volume HVAC Systems $80 per VFD rated hp, maximum

$6,000 per drive Cooling Towers ≥ 10 hp $60 per VFD rated hp

Boiler Fans > 5 HP $65 to $155 per hp

Boiler Feed Water Pumps > 5 HP $60 to $155 per hp

Commercial Kitchen Hood up to 50 HP Retrofit $55 – $300 per hp

New Hood $55 - $250 per hp

Prescriptive Lighting

T-8 reduced Wattage (28w/25w 4’, 1-4 lamps)

Lamp & ballast replacement $10 per fixture

For retrofit of T-8 fixtures by permanent de-lamping & new reflectors

(Electronic ballast replacement required)

$5 per fixture

T-5 and T-8 High Bay Fixtures $25 - $150 per fixture

HID ≥ 100w Replace with new induction fixture.

(must be 30% less watts/fixture than HID system)

$70 per fixture

HID ≥ 100w Retrofit with induction lamp, power coupler and generator

(must be 30% less watts/fixture than HID system)

$50 per fixture


Prescriptive Lighting - LED

LED Architectural Floor and Spot Luminaires

$50 per fixture

LED Bollard Fixtures $50 per fixture

LED Display Case Lighting $30 per display case

LED Fuel Pump Canopy $100 per fixture

LED High-Bay and Low-Bay Fixtures for Commercial & Industrial Bldgs.

$150 per fixture

LED High-Bay-Aisle Lighting $150 per fixture

LED Linear Ambient Luminaires (Indirect, Indirect/Direct, Direct/Indirect, Direct)

2’ Fixtures - $20/fixture 3’ Fixtures - $30/fixture 4’ Fixtures - $45/fixture 6’ Fixtures - $60/fixture 8’ Fixtures - $75/fixture

LED Linear Replacement Lamps (2’ & 4’ only)

$5 per lamp

Luminaires for Ambient Lighting of Interior Commercial Spaces

(1x4, 2x2, 2x4 New Fixtures and Retrofit Kits)

1x4 LED - $15 per fixture 2x2 LED - $15 per fixture 2x4 LED - $25 per fixture

LED Outdoor Pole/Arm-Mounted Area and Roadway Luminaries

$100 per fixture

LED Outdoor Pole/Arm-Mounted Decorative Luminaries

$50 per fixture

LED Outdoor Wall-Mounted Area Luminaries

$100 per fixture

LED Parking Garage Luminaries $100 per fixture

LED Retrofit Kits for Large Outdoor Pole / Arm-Mounted Area and

Roadway Luminaires $150 per fixture

LED Refrigerator/Freezer case lighting replacement of fluorescent in medium

and low temperature display case

$30 per 4 foot $42 per 5 foot $65 per 6 foot

LED Shelf-Mtd. Display & Task Lights $15 per linear foot


LED Stairwell and Passageway Luminaires

$40 per fixture

LED Track or Mono-Point Directional Lighting Fixtures

$30 per fixture

LED Wall-Wash Lights $30 per fixture

EnergyStar Commercial Lighting Fixtures

$5 to $10 per fixture

EnergyStar Screw and Pine-Based Bulbs

$5 to $10 per lamp

Lighting Controls – Occupancy Sensors

Wall Mounted (Existing Facilities Only)

$20 per control

Remote Mounted (Existing Facilities Only)

$35 per control

Daylight Dimming Controls $45 per fixture controlled

Occupancy Based hi-low Dimming Control

$35 per fixture controlled

Occupancy Sensor Remote Mounted High-Bay (Existing Facilities Only)

$35 per control

Refrigeration Doors/Covers

Energy-Efficient Doors/Covers for Installation on Open Refrigerated Cases

$100 per door

Aluminum Night Curtains for Installation on Open Refrigerated Cases

$3.50 per linear foot

Refrigeration Controls

Door Heater Controls $50 per control Electric Defrost Controls $50 per control Evaporator Fan Controls $75 per control Novelty Cooler Shutoff $50 per control

Refrigerator / Freezer Case Premium Efficiency Motors

Fraction ECM Motor < 1 HP $40 per ECM for replacement of

existing shaded-pole motor


Food Service Equipment

Combination Oven/Steamer (Electric) $1,000/oven

Combination Oven/Steamer (Natural Gas)

$750/oven

Convection Oven (Electric) $350/oven

Convection Oven (Natural Gas) $500/oven

Rack Oven (Natural Gas) $1,000/single oven, $2,000/double oven

Conveyor Oven (Natural Gas) $500/small deck $750/large deck

Fryer (Electric) $200/vat

Fryer (Natural Gas) $749/vat

Large Vat Fryer (Electric) $200/vat

Large Vat Fryer (Natural Gas) $500/vat

Griddle (Electric) $300/griddle

Griddle (Natural Gas) $125/griddle

Steam Cooker (Electric) $1,250/steamer

Steam Cooker (Natural Gas) $2,000/steamer

Insulated Holding Cabinets $200 to $300/unit

Glass Door Refrigerators $75 to $150/unit

Solid Door Refrigerators $50 to $200/unit

Glass Door Freezers $200 to $1,000/unit

Solid Door Freezers $100 to $600/unit

Ice Machines $50 to $500/unit

Dishwashers $400 to $1,500/unit

Other Equipment Incentives

Performance Lighting

$1.00 per watt per SF below program incentive threshold, currently 5% more energy efficient than ASHRAE 90.1-

2007 for New Construction and Complete Renovation

Custom Electric and Gas Equipment Incentives

not prescriptive

Custom Measures

$0.16 KWh and $1.60/Therm of 1st year savings, or a buy down to a 1 year

payback on estimated savings. Minimum required savings of 75,000

KWh or 1,500 Therms and an IRR of at least 10%.



APPENDIX C

ENERGY STAR® Statement of EnergyPerformance

97ENERGY STAR®

Score1

Charles W. Sandman Consolidated ElementarySchool

Primary Property Function: K-12 SchoolGross Floor Area (ft²): 61,711Built: 1933

For Year Ending: May 31, 2015Date Generated: October 06, 2015

1. The ENERGY STAR score is a 1-100 assessment of a building’s energy efficiency as compared with similar buildings nationwide, adjusting forclimate and business activity.

Property & Contact Information

Property AddressCharles W. Sandman ConsolidatedElementary School838 Seashore RoadCape May, New Jersey 08204

Property OwnerLower Township Elementary SchoolDstrict905 Seashore RoadCape May, NJ 08204(____)____-______

Primary ContactFrank Onorato905 Seashore RoadCape May, NJ [email protected]

Property ID: 4559677

Energy Consumption and Energy Use Intensity (EUI)

Site EUI62.2 kBtu/ft²

Annual Energy by FuelNatural Gas (kBtu) 1,974,216 (51%)Electric - Grid (kBtu) 352,623 (9%)Electric - Solar (kBtu) 1,512,410 (39%)

National Median ComparisonNational Median Site EUI (kBtu/ft²) 128.1National Median Source EUI (kBtu/ft²) 156.6% Diff from National Median Source EUI -52%

Source EUI76 kBtu/ft²

Annual EmissionsGreenhouse Gas Emissions (Metric TonsCO2e/year)

354

Signature & Stamp of Verifying Professional

I ___________________ (Name) verify that the above information is true and correct to the best of my knowledge.

Signature: _______________________Date: ___________

Licensed Professional

____ ________,(____)____-________________________

Professional Engineer Stamp(if applicable)

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ENERGY STAR® Data Verification Checklist

97ENERGY STAR ®

Score1

Charles W. Sandman Consolidated Elementary School

Registry Name: Charles W. Sandman Consolidated Elementary SchoolPrimary Function: K-12 SchoolGross Floor Area (ft²): 61,711Built: 1933

For Year Ending: 05/31/2015Date Generated: 10/06/2015

1. The ENERGY STAR score is a 1-to-100 assessment of a building’s energy efficiency as compared with similar building nationwide, adjusting for climate and businessactivity.

Property & Contact Information

Property AddressCharles W. Sandman ConsolidatedElementary School838 Seashore RoadCape May, New Jersey 08204

Property ID: 4559677

Property OwnerLower Township Elementary SchoolDstrict905 Seashore RoadCape May, NJ 08204(____)____-______

Primary ContactFrank Onorato905 Seashore RoadCape May, NJ [email protected]

1. Review of Whole Property Characteristics

Basic Property Information

1) Property Name: Charles W. Sandman Consolidated Elementary School

Is this the official name of the property?

If “No”, please specify: _____________________________________

Yes No

2) Primary Function: K-12 School

Is this an accurate description of the primary use of this property? Yes No

3) Location:

838 Seashore RoadCape May, New Jersey 08204

Is this correct and complete?

Yes No

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4) Gross Floor Area: 61,711 ft²

Does this represent the entire property? (i.e., no part of the building/property wasexcluded/subtracted from the total) If “no” please specify what space has been excluded.

Yes No

5) Average Occupancy: 100

Is this occupancy accurate for the entire 12 month period being assessed? Yes No

6) Number of Buildings: 1

Does this number accurately represent all structures? Yes No

Notes:

Indoor Environmental Standards

1) Ventilation for Acceptable Indoor Air Quality

Does this property meet the ASHRAE Standard 62 for ventilation for acceptable indoorair quality?

Yes No

2) Acceptable Thermal Environmental Conditions

Does this property meet the ASHRAE Standard 55 for thermal comfort? Yes No

3) Adequate Illumination

Does this property adhere to the IESNA Lighting Handbook for lighting quality? Yes No

Notes:

2. Review of Property Use Details

K-12 School: Building Use

This Use Detail is used to calculate the 1-100 ENERGY STAR Score.

1) Gross Floor Area: 61,711 ft²

Yes No

of 9

Is this the total size, as measured between the principal exterior surfaces of theenclosing fixed walls of the building(s)? This includes all areas inside the building(s)such as: occupied tenant areas, common areas, meeting areas, break rooms,restrooms, elevator shafts, mechanical equipment areas, and storage rooms. GrossFloor Area should not include interstitial plenum space between floors, which may housepipes and ventilation. Gross Floor Area is not the same as rentable, but rather includesall area inside the building(s). Leasable space would be a sub-set of Gross Floor Area.In the case where there is an atrium, you should count the Gross Floor Area at thebase level only. Do not increase the size to accommodate open atrium space at higherlevels. The Gross Floor Area should not include any exterior spaces such as balconiesor exterior loading docks and driveways.

2) Gymnasium Floor Area: 4,784 ft²

Does the gymnasium floor area include all areas devoted to a gymnasium, includinggymnasium/athletic areas, spectator areas, locker rooms, and other associated spaces?

Yes No

3) High School: No

Is the property a high school (teaching grades 10, 11, and/or 12)? If the propertyteaches to high school students at all, the user should check ‘yes’ to ‘high school’. Forexample, if the school teaches to grades K-12 (elementary/middle and high school), theuser should check ‘yes’ to ‘high school’.

Yes No

4) Number of Workers on Main Shift: 50

Is this the number of workers present during the main shift? Note that this is not a totalcount of workers, but rather a count of workers who are present at the same time. Forexample, if there are two daily eight hour shifts of 100 workers each, the Number ofWorkers on Main Shift value is 100. Number of Workers on Main Shift may includeemployees of the property, sub-contractors who are onsite regularly, and volunteerswho perform regular onsite tasks. Number of Workers should not include visitors to thebuildings such as clients, customers, or patients.

Yes No

5) Student Seating Capacity: 476

Is this the maximum number of students for which the school was designed? Thisshould include the seating capacity of the entire school. If portable classrooms havebeen added to the school, include the capacity of these classrooms, as they expand theoverall capacity of the school.

Yes No

6) Months in Use: 10

Is this the total number of months that the property is open for standard activities? Yes No

7) Weekend Operation: No

Does the property include regular activities on the weekend beyond the scope ofmaintenance, cleaning, and security personnel? Weekend activity could include anytime when the property is used for classes, performances, or other school or communityactivities. The Yes selection is appropriate for any property that is open on one or bothdays of the weekend during one or more seasons of the year.

Yes No

8) Number of Computers: 105

Is this the total number of desktop computers, laptops, and data servers at the property?This number should not include tablet computers, such as iPads, or any other types ofoffice equipment. The count should only reflect computers that are owned by the school.It should not include any computers that are brought onsite by students or staff.

Yes No

9) Cooking Facilities: 100% Yes

Yes No

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Does the property have a commercial cooking area designed to provide and serve foodto occupants and/or visitors? This may include restaurants and cafeterias. If the propertycontains only employee break room kitchens, this field should be marked No.

10) Number of Walk-in Refrigeration/Freezer Units: 2

Is this the total count of walk-in units at the property? Walk-in Refrigeration/Freezersare typically very large units located in storage areas or commercial kitchens that wouldnot be accessible to all building occupants. This count should only include large storageunits that a person actually walks into in order to store or retrieve perishable goods.

Yes No

11) Percent That Can Be Heated: 100

Is this the total percentage of the property that can be heated by mechanical equipment? Yes No

12) Percent That Can Be Cooled: 100

Is this the total percentage of the property that can be cooled by mechanical equipment?This includes all types of cooling from central air to individual window units.

Yes No

13) School District: Lower Township

Is this the administrative school district in which the property is located? Yes No

Notes:

3. Review of Energy Consumption

Data Overview

Site Energy Use SummaryNatural Gas (kBtu) 1,974,215.5 (51%)Electric - Grid (kBtu) 352,623.4 (9%)Electric - Solar (kBtu) 1,512,409.9 (39%)Total Energy (kBtu) 3,839,248.7

Energy IntensitySite (kBtu/ft²) 62.2Source (kBtu/ft²) 76

National Median ComparisonNational Median Site EUI (kBtu/ft²) 128.1National Median Source EUI (kBtu/ft²) 156.6% Diff from National Median SourceEUI

-51.5%

Emissions (based on site energy use)Greenhouse Gas Emissions (MetricTons CO2e)

354.5

Power Generation Plant or Distribution Utility:Atlantic City Electric Co [Pepco Holdings Inc]

Note: All values are annualized to a 12-month period. Source Energy includes energy used in generation and transmission to enable an equitable assessment.

Summary of All Associated Meters

of 9

The following meters are associated with the property, meaning that they are added together to get the total energy use for theproperty. Please see additional tables in this checklist for the exact meter consumption values.

Meter Name Fuel Type Start Date End Date Associated With

Electric Grid Meter #1 Electric 05/19/2014 05/19/2015Charles W. SandmanConsolidatedElementary School

Natural Gas Natural Gas 03/19/2014 03/20/2015Charles W. SandmanConsolidatedElementary School

Electric Grid Meter #2 Electric 05/19/2014 05/19/2015Charles W. SandmanConsolidatedElementary School

Electric Solar Meter Electric on Site Solar 06/01/2014 05/31/2015Charles W. SandmanConsolidatedElementary School

Total Energy Use

Do the meters shown above account for the total energy use of this property during thereporting period of this application?

Yes No

Additional Fuels

Do the meters above include all fuel types at the property? That is, no additional fuels such asdistrict steam, generator fuel oil have been excluded.

Yes No

On-Site Solar and Wind Energy

Are all on-site solar and wind installations reported in this list (if present)? All on-site systemsmust be reported.

Yes No

Notes:

Electric Meter: Electric Grid Meter #1 (kWh (thousand Watt-hours))

Associated With: Charles W. Sandman Consolidated Elementary SchoolStart Date End Date Usage Green Power?

05/19/2014 06/18/2014 0 No

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Start Date End Date Usage Green Power?

06/18/2014 07/18/2014 0 No

07/18/2014 08/18/2014 0 No

08/18/2014 09/17/2014 0 No

09/17/2014 10/17/2014 880 No

10/17/2014 11/14/2014 0 No

11/14/2014 12/15/2014 23,335 No

12/15/2014 01/20/2015 10,320 No

01/21/2015 02/19/2015 7,280 No

02/20/2015 03/20/2015 2,560 No

03/21/2015 04/22/2015 0 No

04/23/2015 05/19/2015 0 No

Total Consumption (kWh (thousandWatt-hours)):

44,375

Total Consumption (kBtu (thousandBtu)):

151,407.5

Total Energy Consumption for this Meter

Do the fuel consumption totals shown above include consumption of all energy trackedthrough this meter that affect energy calculations for the reporting period of this application(i.e., do the entries match the utility bills received by the property)?

Yes No

Notes:

Natural Gas Meter: Natural Gas (therms)

Associated With: Charles W. Sandman Consolidated Elementary SchoolStart Date End Date Usage

05/15/2014 06/16/2014 139

06/16/2014 07/16/2014 21

07/16/2014 08/14/2014 11

08/14/2014 09/16/2014 99

09/16/2014 10/16/2014 12

10/16/2014 11/13/2014 1,054

11/13/2014 12/13/2014 3,260

12/13/2014 01/20/2015 5,430

01/20/2015 02/19/2015 5,266

of 9

Start Date End Date Usage

02/19/2015 03/20/2015 4,524

Total Consumption (therms): 19,816


1,981,600



Yes No

Notes:

Electric Meter: Electric Grid Meter #2 (kWh (thousand Watt-hours))

Associated With: Charles W. Sandman Consolidated Elementary SchoolStart Date End Date Usage Green Power?

05/19/2014 06/18/2014 0 No

06/18/2014 07/18/2014 0 No

07/18/2014 08/18/2014 0 No

08/18/2014 09/17/2014 0 No

09/17/2014 10/17/2014 0 No

10/17/2014 11/14/2014 0 No

11/14/2014 12/15/2014 11,575 No

12/15/2014 01/20/2015 21,437 No

01/21/2015 02/19/2015 23,190 No

02/20/2015 03/20/2015 0 No

03/21/2015 04/22/2015 2,771 No

04/23/2015 05/19/2015 0 No


58,973


201,215.9



Yes No

of 9

Notes:

Electric on Site Solar Meter: Electric Solar Meter (kWh (thousand Watt-hours))

Associated With: Charles W. Sandman Consolidated Elementary School

Start Date End Date Energy Used OnsiteEnergy

Exported OffsiteREC Ownership

06/01/2014 06/30/2014 50,556 9,502 Sold

07/01/2014 07/31/2014 33,931 27,686 Sold

08/01/2014 08/31/2014 37,811 23,032 Sold

09/01/2014 09/30/2014 27,580 10,243 Sold

10/01/2014 10/31/2014 42,586 3,572 Sold

11/01/2014 11/30/2014 32,585 456 Sold

12/01/2014 12/31/2014 20,233 0 Sold

01/01/2015 01/31/2015 29,341 0 Sold

02/01/2015 02/28/2015 32,296 0 Sold

03/01/2015 03/31/2015 41,560 0 Sold

04/01/2015 04/30/2015 45,086 12,080 Sold

05/01/2015 05/31/2015 49,697 22,540 Sold


443,262


1,512,409.9



Yes No

Notes:

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4. Signature & Stamp of Verifying Licensed Professional

___________________ (Name) visited this site on ___________ (Date). Based on the conditions observed at the timeof the visit to this property, I verify that the information contained within this application is accurate and in accordancewith the Licensed Professional Guide.

Signature: _______________________ Date: _________

Licensed Professional

____ ________,(____)____-________________________

NOTE: When applying for the ENERGY STAR, the signature of theVerifying Professional must match the stamp. Professional Engineer Stamp

(if applicable)



APPENDIX D

MAJOR EQUIPMENT LISTConcord Engineering

Rooftops

Rooftop UnitsTag

Unit Type DX / Gas Heat Pump Heat Pump

Qty 1 4 2

Location D Wing Roof B Wing Roof (new) B Wing Roof (new)

Area Served D1, D2 Classrooms Classrooms

Manufacturer Bryant York Lennox

Model No. 582APW060090AAG B3CH048A25B THA048B2DN1Y

Serial No. 3101G13438, -9NGCM064538, -45, -48, -

555608E21085, 5608B11126

Cooling Type Packaged DX Packaged DX Packaged DX

Cooling Capacity (Tons) 5 4 4

Cooling Efficiency (SEER/EER)

10 SEER 10.2 SEER 11.0 / 9.6

Heating Type Gas Furnace Electric Heatpump Electric Heatpump

Heating Input (MBH) 90 48 47

Efficiency 83.2 3.0/2.0 COP 7.2 HSPF

Supply Fan (HP) 1 0.75 0.5

Supply Fan VFD

Return/Exhaust Fan (HP) n/a n/a n/a

Return/Exhaust Fan VFD

Approx Age 14 20 7

ASHRAE Service Life 15 15 15

Remaining Life 1 0 8

Comments

Note:

"N/A" = Not Applicable. "-" = Info Not Available

Yes No N/A

Yes No N/A

Yes No N/A Yes No N/A


Appendix D - Major Equipment List -Charles W. Sandman School Page 1 of 22


Rooftops

Rooftop UnitsTag

Unit Type

Qty

Location

Area Served

Manufacturer

Model No.

Serial No.

Cooling Type

Cooling Capacity (Tons)

Cooling Efficiency (SEER/EER)

Heating Type

Heating Input (MBH)

Efficiency

Supply Fan (HP)

Supply Fan VFD

Return/Exhaust Fan (HP)

Return/Exhaust Fan VFD

Approx Age

ASHRAE Service Life

Remaining Life

Comments

Note:


Heat Pump DX DX / Gas

1 2 2

B Wing Roof (new) D Wing Roof A Wing Roof

Classrooms Auditorium Classrooms

York ICP Bryant

XP048C00N2AAA2A RAS180H0AAAA 580FPV048115AB

N1M3210114 G112450599, -602 2602G10446

Packaged DX Packaged DX Packaged DX

4 15 4

13.0 SEER 11.0 10 SEER

Electric Heatpump No Heating Gas Furnace

45 n/a 115 MBH

7.7 HSPF n/a 80%

1 3 0.75

n/a n/a n/a

12 4 13

15 15 15

3 11 2

Yes No N/A Yes No N/A Yes No N/A

Yes No N/A Yes No N/A Yes No N/A



Air Handlers

Air Handler UnitsTag

Unit Type AHU AHU

Qty 1 2

Location Server Room Classroom

Area Served Server Room Classroom

Manufacturer Tappan Radco

Model No. B3BM-042K-BB FB4ANF048

Serial No. 830040412893 FB4ANF048000AFAA

Cooling Type Split System DX Split System DX

Cooling Capacity (Tons) 3.5 4

Heating Type No Heating No Heating

Heating Input (MBH) n/a n/a

Supply Fan (HP) 0.33 0.75

Supply Fan VFD

Return Fan (HP) n/a n/a

Return Fan VFD

Approx Age - -

ASHRAE Service Life 20 20

Remaining Life - -

Comments

Note:


Yes No N/A

Yes No N/A

Yes No N/A

Yes No N/A



Air Handlers

Air Handler UnitsTag

Unit Type

Qty

Location

Area Served

Manufacturer

Model No.

Serial No.

Cooling Type


Heating Type

Heating Input (MBH)

Supply Fan (HP)

Supply Fan VFD

Return Fan (HP)

Return Fan VFD

Approx Age

ASHRAE Service Life

Remaining Life

Comments

Note:


AHU Heat Recovery

1 1

Classroom Multi-Purpose

Classroom Multi-Purpose

Radco Fantech

FB4BNF048 -

FB4BNF048000AAAA -

Split System DX No Cooling

4 n/a

No Heating No Heating

n/a n/a

0.75 n/a

n/a -

- -

20 20

- -

Yes No N/A


Yes No N/A



Terminal Units

Terminal UnitsTag

Unit Type Unit Ventilator Unit Ventilator Unit Ventilator

Qty 11 1 17

Location Classroooms Library Classroooms

Area Served Classrooms Library Classroooms

Manufacturer Nesbitt Nesbitt AAF

Model No. - - -

Serial No. - - -

Cooling Type No Cooling Split System DX No Cooling

Cooling Capacity (Tons) n/a - n/a

Cooling Efficiency n/a - n/a

Heating Type Hot Water Hot Water Hot Water

Heating Input (MBH) - - -

Heating Efficiency - - -

Approx Age - - -


Remaining Life - - -

Comments

Note:




Terminal Units

Terminal UnitsTag

Unit Type

Qty

Location

Area Served

Manufacturer

Model No.

Serial No.

Cooling Type


Cooling Efficiency

Heating Type

Heating Input (MBH)

Heating Efficiency

Approx Age

ASHRAE Service Life

Remaining Life

Comments

Note:


Window Unit

1

Teacher Lounge

Teachers Lounge

Gree

GAC10AD-D3RNB2A

-

Packaged DX

1

9.4

No Heating

n/a

n/a

-

20

-



Boilers

BoilersTag

Unit Type Cast-Iron Sectional (Water) Cast-Iron Sectional (Water)

Qty 2 1

Location Boiler Room Boiler Room

Manufacturer Crown Boiler Company Weil McLane

Model No. 24-09WG00R 1088

Serial No. CROW24000475809, -10 n/a

Input Capacity (Btu/h) 1,641,000 3,103,000

Output Capacity (Btu/h) 1,316,000 2,452,000

Approx. Efficiency % 80.2% 79.0%

Fuel Type Natural Gas Natural Gas

Approx Age 4 -


Remaining Life 31 -

Comments

Note:"N/A" = Not Applicable. "-" = Info Not Available



Dom HWH

Domestic Water HeatersTag

Unit Type Tank Tank

Qty 1 1

Location Boiler Room Restroom

Area Served Restrooms, Kitchen Restrooms

Manufacturer Bradford White Rudd

Model # D100T-199-3N PE2-40-2

Serial # LK0753661 RU 0107247845

Storage Size (Gal) 98 40

Input Capacity (MBH/KW) 199 MBH 4.5 kW

Recovery (Gal/Hr) 181.8 n/a

Efficiency % 81% -

Fuel Natural Gas Electric

Approx Age 21 8


Remaining Life 0 7

Comments




Dom HWH


Unit Type

Qty

Location

Area Served

Manufacturer

Model #

Serial #

Storage Size (Gal)

Input Capacity (MBH/KW)

Recovery (Gal/Hr)

Efficiency %

Fuel

Approx Age

ASHRAE Service Life

Remaining Life

Comments


Tankless Tankless

7 2

Restroom Restroom

Restroom Restroom

Titan Eemax

E1E2.5US -

0442213631 -

2 -

1.35 kW -

n/a n/a

- -

Electric Electric

- -

15 15

- -



Dom HWH


Unit Type

Qty

Location

Area Served

Manufacturer

Model #

Serial #

Storage Size (Gal)

Input Capacity (MBH/KW)

Recovery (Gal/Hr)

Efficiency %

Fuel

Approx Age

ASHRAE Service Life

Remaining Life

Comments


Mini Tank Tankless

1 1

Nurse Closet Restroom

Nurse Restroom

Bradford White A.O. Smith

M120U6SS-1NAL ELIC-2-100

HH15441062 MB96-0034745-100

19 2.5

1.5 kW 1.5 kW

- -

- -

Electric Electric

4 19

15 15

11 0



Pumps

PumpsTag P-1

Unit Type Base-mounted Pipe-mounted

Qty 2 1

Location Boiler Room Boiler Room

System Served Heating Hot Water Heating Hot Water

Manufacturer Armstrong Bell and Gossett

Model # M3211T -

Serial # 35L411R620H1 -

Horse Power 3.0 2.0

Flow Rate (GPM) - 260

Head Pressure (FTHD) - 20

Motor Manufacturer Baldor Marathon

Motor Frame - 182JM

Electrical Power (V/P/HZ)

208/3/60 230/3/60

Motor RPM 1725 1740

Motor Efficiency % 86.5% 72.0%

Pump VFD

Approx Age - -


Remaining Life - -

Comments

Note:





Pumps

PumpsTag

Unit Type

Qty

Location

System Served

Manufacturer

Model #

Serial #

Horse Power

Flow Rate (GPM)

Head Pressure (FTHD)

Motor Manufacturer

Motor Frame

Electrical Power (V/P/HZ)

Motor RPM

Motor Efficiency %

Pump VFD

Approx Age

ASHRAE Service Life

Remaining Life

Comments

Note:


Pipe-mounted Pipe-mounted

1 2

Boiler Room Boiler Room

Heating Hot Water Heating Hot Water

Bell and Gossett -

- -

- -

2.0 1.0

260 -

20 -

Leeson Baldor

182.JM

230/3/60 208/3/60

1740 1725

- 78.5%

- -

18 18

- -




Condensing Units

Condensing UnitsTag

Unit Type Mini-Split Standard Air-Cooled Mini-Split

Qty 1 1 1

Location D Wing Roof B Wing Roof -

Area/Unit Served Principal Server Room -

Manufacturer Fujitsu Nordyne Fujitsu

Model No. AOU18C1 FS3BA-036KA AOU24C1

Serial No. 003486 FSA050703587 006870

Refrigerant Type R-22 R-22 R-22

Cooling Capacity 1.5 3 2

Cooling Efficiency 11 SEER 10 SEER 10.5 SEER

Volts / Phase / Hz 208/1/60 208/1/60 208/3/60

Approx Age - 8 -


Remaining Life - - -

Comments




Condensing Units

Condensing UnitsTag

Unit Type

Qty

Location

Area/Unit Served

Manufacturer

Model No.

Serial No.

Refrigerant Type

Cooling Capacity

Cooling Efficiency

Volts / Phase / Hz

Approx Age

ASHRAE Service Life

Remaining Life

Comments


Mini-Split Mini-Split Mini-Split

21 1 1

B Wing Roof (old) C Wing Roof D Wing Roof

Classrooms - Classrooms

Fujitsu Fujitsu Fujitsu

AOU24R1A AOU24C1 AOU24C1

002954, 002972, 006871, 002969,

006867 -

R-22 R-22 R-22

2 2 2

10.3 ER 10.5 SEER 10.5 SEER

208/1/60 208/1/60 208/1/60

- - -

20 20 20

- - -



Condensing Units

Condensing UnitsTag

Unit Type

Qty

Location

Area/Unit Served

Manufacturer

Model No.

Serial No.

Refrigerant Type

Cooling Capacity

Cooling Efficiency

Volts / Phase / Hz

Approx Age

ASHRAE Service Life

Remaining Life

Comments


Standard Air-Cooled Standard Air-Cooled Mini-Split

5 1 11

A Wing Roof A Wing Roof Building Exterior

Classrooms Classrooms Classrooms

Bryant Payne Fujitsu

561CP048-F PA13PR048-C AOU24R1A

2402E19627 1307X75134002098, 002948, 006754, 003001,

R-22 R-22 R-22

4 4 2

`10 SEER SEER 13 10.3 EER

208/3/60 208/3/60 208/1/60

13 8 -

20 20 20

7 12 -



Condensing Units

Condensing UnitsTag

Unit Type

Qty

Location

Area/Unit Served

Manufacturer

Model No.

Serial No.

Refrigerant Type

Cooling Capacity

Cooling Efficiency

Volts / Phase / Hz

Approx Age

ASHRAE Service Life

Remaining Life

Comments


Mini-Split

1

Building Exterior

Classroom

Fujitsu

AOU36CX

1818

R-22

3

9.39 EER

208/1/60

-

20

-



Kitchen-Misc

Kitchen / Misc. Tag

Unit Type Air Compressor Air Dryer Copier

Qty 1 1 1

Location Boiler Room Boiler Room Copy Room

Manufacturer Speedaire Hankison Copystar

Model No. - HPR5-10-115 CS 6500i, CS 6501i

Serial No. - H510A1150706198 -

Fuel Electric Electric Electric

Commentsdual compressor, 1.5

hp, 84% eff.10 SCFM

Note:




Kitchen-Misc

Kitchen / Misc. Tag

Unit Type

Qty

Location

Manufacturer

Model No.

Serial No.

Fuel

Comments

Note:


Reach-in Refrigerator Reach-in Refrigerator Dishwasher

1 1 1

Multi-Purpose Room Kitchen Kitchen

Beverage-Aire Victory Insinger

- VSR-2 Commander 18-3

- CO512775 927342

Electric Electric Electric

16.5 kW



Kitchen-Misc

Kitchen / Misc. Tag

Unit Type

Qty

Location

Manufacturer

Model No.

Serial No.

Fuel

Comments

Note:


Reach-in Refrigerator Warming Cabinet Kettle

1 2 1

Kitchen Kitchen Kitchen

Turbo air Eagle Groen

TGM-22RV SDHT3-203 AH/1-40

- 407100083 36709

Electric Electric Natural Gas

2.25kW 100 MBH



Kitchen-Misc

Kitchen / Misc. Tag

Unit Type

Qty

Location

Manufacturer

Model No.

Serial No.

Fuel

Comments

Note:


Convection Oven Warming Cabinet Steamer

2 1 1


Blodgett Alto-Shaam Cleveland

Dual Flow 1000-UP Steam Craft Ultra 3

- 482584-00 -

Natural Gas Electric Elecric

2 kW



Kitchen-Misc

Kitchen / Misc. Tag

Unit Type

Qty

Location

Manufacturer

Model No.

Serial No.

Fuel

Comments

Note:


Reach-in RefrigeratorWalk-In

Cooler/FreezerWalk-In

Cooler/Freezer

2 1 1


TRUE Bohn Trenton

T-49 LE7901A TESA02116-HT3B-f

1-3824558 DEF3885 132200092


35 F, (2) x 208/1/2.2 A Fan Motors

5 F, (1) 208/1/1.1 A Fan Motor



Kitchen-Misc

Kitchen / Misc. Tag

Unit Type

Qty

Location

Manufacturer

Model No.

Serial No.

Fuel

Comments

Note:


Mixer Reach-in Refrigerator Copier

1 1 2

Kitchen Multi-Purpose Hallway

- TRUE Kyocera

H-600 TMC-58-S-SS -

1564858 5097191 -


1 hp




APPENDIX E

CEG Project #:

Facility Name:

Address:

City, State, Zip

Fixture Reference #

LocationAverage Burn

HoursDescription

Lamps per Fixture

Watts per Fixture

Qty of Fixtures

Total kW

Usage kWh/Yr

Work Description Equipment DescriptionLamps per

FixtureWatts per

FixtureQty of

FixturesTotal kW

Usage kWh/Yr

Energy Savings,

kW

Energy Savings,

kWh

Energy Savings, $

Control Ref #

Controls DescriptionQty of

Controls

Hour Reduction

%

Energy Savings,

kWh

Energy Savings, $

Material Total Labor Total AllRebate

EstimateSimple

PaybackTotal

MaterialsTotal Labor Total All

Simple Payback

1 Main Office 26504-Lamp T8

2x4 Surface Mount4 114 4 0.46 1,208

Re-lamp to LED Tube w/ line voltage

18w 4' LED Tube 2250 lumen, 4000K

4 72 4 0.29 763 0.17 445 $54 0 No New Controls 0 0.0% 0 $0 $480.00 $228.00 $708.00 $80.00 11.56 $0.00 $0.00 $0.00 YES -

1 Entrance 26504-Lamp T8

2x4 Surface Mount4 114 1 0.11 302



4 72 1 0.07 191 0.04 111 $14 0 No New Controls 0 0.0% 0 $0 $120.00 $57.00 $177.00 $20.00 11.56 $0.00 $0.00 $0.00 FALSE -

1 Hallway 26504-Lamp T8

2x4 Surface Mount4 114 1 0.11 302



4 72 1 0.07 191 0.04 111 $14 5Dual Technology

Occupancy Sensor - Remote Mnt.

0 25.0% 48 $6 $120.00 $57.00 $177.00 $20.00 11.56 $0.00 $0.00 $0.00 FALSE 0.00


1x4 Surface Mount2 64 17 1.09 2,883



2 36 17 0.61 1,622 0.48 1,261 $154 5Dual Technology


3 25.0% 405 $49 $1,020.00 $484.50 $1,504.50 $170.00 8.67 $600.00 $150.00 $750.00 FALSE 15.16

7 Hallway 26502 ULamp T8

2x2 Ceiling Mount2 62 13 0.81 2,136

Re-lamp to LED Tube w/ line voltage (3-Lamp 2')


3 27 13 0.35 930 0.46 1,206 $147 5Dual Technology


2 25.0% 233 $28 $975.00 $555.75 $1,530.75 $195.00 9.08 $400.00 $100.00 $500.00 FALSE 17.62


2x4 Surface Mount4 114 4 0.46 1,208



4 72 4 0.29 763 0.17 445 $54 5Dual Technology


1 25.0% 191 $23 $480.00 $228.00 $708.00 $80.00 11.56 $200.00 $50.00 $250.00 FALSE 10.74

1 Class B-1 16564-Lamp T8

2x4 Surface Mount4 114 12 1.37 2,265



4 72 12 0.86 1,431 0.50 835 $102 0 No New Controls 0 0.0% 0 $0 $1,440.00 $684.00 $2,124.00 $240.00 18.50 $0.00 $0.00 $0.00 FALSE -

1 Bathroom 16564-Lamp T8

2x4 Surface Mount4 114 1 0.11 189



4 72 1 0.07 119 0.04 70 $8 6Dual Technology

Occupancy Sensor - Switch Mnt.

1 20.0% 24 $3 $120.00 $57.00 $177.00 $20.00 18.50 $50.00 $50.00 $100.00 FALSE 34.37

1 Faculty B1-B3 16564-Lamp T8

2x4 Surface Mount4 114 2 0.23 378



4 72 2 0.14 238 0.08 139 $17 6Dual Technology


1 20.0% 48 $6 $240.00 $114.00 $354.00 $40.00 18.50 $50.00 $50.00 $100.00 FALSE 17.19


2x4 Surface Mount4 114 18 2.05 3,398



4 72 18 1.30 2,146 0.76 1,252 $153 0 No New Controls 0 0.0% 0 $0 $2,160.00 $1,026.00 $3,186.00 $360.00 18.50 $0.00 $0.00 $0.00 FALSE -


2x4 Surface Mount4 114 18 2.05 3,398





2x4 Surface Mount4 114 18 2.05 3,398





2x4 Surface Mount4 114 18 2.05 3,398




25 Custodial Closet 2 400 Round Light 2 120 1 0.12 48 Relamp CREE 75W - A19 2 27 1 0.03 11 0.09 37 $5 0 No New Controls 0 0.0% 0 $0 $30.00 $10.00 $40.00 $20.00 4.41 $0.00 $0.00 $0.00 FALSE -

1 Girls 4004-Lamp T8

2x4 Surface Mount4 114 3 0.34 137



4 72 3 0.22 86 0.13 50 $6 5Dual Technology


1 20.0% 17 $2 $360.00 $171.00 $531.00 $60.00 76.60 $200.00 $50.00 $250.00 FALSE 118.59

1 Boys 4004-Lamp T8

2x4 Surface Mount4 114 3 0.34 137



4 72 3 0.22 86 0.13 50 $6 5Dual Technology


1 20.0% 17 $2 $360.00 $171.00 $531.00 $60.00 76.60 $200.00 $50.00 $250.00 FALSE 118.59


2x4 Surface Mount4 114 18 2.05 5,335





2x4 Surface Mount4 114 18 2.05 3,398





2x4 Surface Mount4 114 18 2.05 3,398





2x4 Surface Mount4 114 18 2.05 3,398





2x4 Surface Mount4 114 18 2.05 3,398





2x4 Surface Mount4 114 18 2.05 3,398




1 Boys 16564-Lamp T8

2x4 Surface Mount4 114 2 0.23 378



4 72 2 0.14 238 0.08 139 $17 5Dual Technology


1 20.0% 48 $6 $240.00 $114.00 $354.00 $40.00 18.50 $200.00 $50.00 $250.00 FALSE 42.97

7 Boys 16562 ULamp T8

2x2 Ceiling Mount2 62 1 0.06 103



3 27 1 0.03 45 0.04 58 $7 6Dual Technology


1 20.0% 9 $1 $75.00 $42.75 $117.75 $15.00 14.53 $50.00 $50.00 $100.00 FALSE 91.66

Cape May, NJ, 08204

838 Seashore Road

1C15173.00

Charles W. Sandman School

LIGHTING CONTROLS COSTRETROFIT ENERGY SAVINGSEXISTING FIXTURES PROPOSED FIXTURE RETROFIT PROPOSED LIGHTING CONTROLS LIGHTING RETROFIT COSTS

Smart Start Incentive

Appendix E - Lighting Audit - Charles W. Sandman School Page 1 of 6

Fixture Reference #


HoursDescription

Lamps per Fixture

Watts per Fixture

Qty of Fixtures

Total kW

Usage kWh/Yr


FixtureWatts per

FixtureQty of

FixturesTotal kW

Usage kWh/Yr

Energy Savings,

kW

Energy Savings,

kWh

Energy Savings, $

Control Ref #


Controls

Hour Reduction

%

Energy Savings,

kWh

Energy Savings, $


EstimateSimple

PaybackTotal


Simple Payback




2x4 Surface Mount4 114 2 0.23 378



4 72 2 0.14 238 0.08 139 $17 5Dual Technology


1 20.0% 48 $6 $240.00 $114.00 $354.00 $40.00 18.50 $200.00 $50.00 $250.00 FALSE 42.97

7 Girls 16562 ULamp T8




3 27 1 0.03 45 0.04 58 $7 6Dual Technology


1 20.0% 9 $1 $75.00 $42.75 $117.75 $15.00 14.53 $50.00 $50.00 $100.00 FALSE 91.66

7 Custodial Closet 1 4002 ULamp T8





1 Class B-13a 16564-Lamp T8

2x4 Surface Mount4 114 3 0.34 566




7 Class B-13a 16562 ULamp T8





1 Class B-12a 16564-Lamp T8

2x4 Surface Mount4 114 3 0.34 566




7 Class B-12a 16562 ULamp T8





1 Class B-12b 16564-Lamp T8

2x4 Surface Mount4 114 3 0.34 566





2x4 Surface Mount4 114 3 0.34 566





2x4 Surface Mount4 114 3 0.34 566





2x4 Surface Mount4 114 3 0.34 566





2x4 Surface Mount4 114 9 1.03 1,699





2x4 Surface Mount4 114 9 1.03 1,699





2x4 Surface Mount4 114 9 1.03 1,699





2x4 Surface Mount4 114 9 1.03 1,699





2x4 Surface Mount4 114 8 0.91 2,417



4 72 8 0.58 1,526 0.34 890 $109 5Dual Technology


1 25.0% 382 $47 $960.00 $456.00 $1,416.00 $160.00 11.56 $200.00 $50.00 $250.00 FALSE 5.37


2x4 Surface Mount4 114 2 0.23 604



4 72 2 0.14 382 0.08 223 $27 5Dual Technology


1 25.0% 95 $12 $240.00 $114.00 $354.00 $40.00 11.56 $200.00 $50.00 $250.00 FALSE 21.48

7 Exit 26502 ULamp T8






2x2 Ceiling Mount2 62 10 0.62 1,643



3 27 10 0.27 716 0.35 928 $113 5Dual Technology


2 25.0% 179 $22 $750.00 $427.50 $1,177.50 $150.00 9.08 $400.00 $100.00 $500.00 FALSE 22.91

1 Class C-2d 16564-Lamp T8

2x4 Surface Mount4 114 2 0.23 378




1 Class C-2d 16564-Lamp T8

2x4 Surface Mount4 114 3 0.34 566




1 Storage 4004-Lamp T8

2x4 Surface Mount4 114 6 0.68 274



4 72 6 0.43 173 0.25 101 $12 0 No New Controls 0 0.0% 0 $0 $720.00 $342.00 $1,062.00 $120.00 76.60 $0.00 $0.00 $0.00 FALSE -

7 Class C-3c 16562 ULamp T8





7 Class C-3b 16562 ULamp T8





7 Class C-3a 16562 ULamp T8






Fixture Reference #


HoursDescription

Lamps per Fixture

Watts per Fixture

Qty of Fixtures

Total kW

Usage kWh/Yr


FixtureWatts per

FixtureQty of

FixturesTotal kW

Usage kWh/Yr

Energy Savings,

kW

Energy Savings,

kWh

Energy Savings, $

Control Ref #


Controls

Hour Reduction

%

Energy Savings,

kWh

Energy Savings, $


EstimateSimple

PaybackTotal


Simple Payback



1 Server Room 16564-Lamp T8

2x4 Surface Mount4 114 2 0.23 378



4 72 2 0.14 238 0.08 139 $17 5Dual Technology


1 20.0% 48 $6 $240.00 $114.00 $354.00 $40.00 18.50 $200.00 $50.00 $250.00 FALSE 42.97

1 Class C-2a 16564-Lamp T8

2x4 Surface Mount4 114 13 1.48 2,454




1 Class C-1 16564-Lamp T8

2x4 Surface Mount4 114 15 1.71 2,832



4 72 15 1.08 1,788 0.63 1,043 $127 0 No New Controls 0 0.0% 0 $0 $1,800.00 $855.00 $2,655.00 $300.00 18.50 $0.00 $0.00 $0.00 FALSE -

1 Library 16564-Lamp T8

2x4 Surface Mount4 114 24 2.74 4,531





2x4 Surface Mount4 114 12 1.37 2,265




1 Class C-4a 16564-Lamp T8

2x4 Surface Mount4 114 3 0.34 566





2x4 Surface Mount4 114 18 2.05 3,398




1 Storage 2 4004-Lamp T8

2x4 Surface Mount4 114 5 0.57 228




25 Storage 2 400 Round Light 2 120 1 0.12 48 Relamp CREE 75W - A19 2 27 1 0.03 11 0.09 37 $5 0 No New Controls 0 0.0% 0 $0 $30.00 $10.00 $40.00 $20.00 4.41 $0.00 $0.00 $0.00 FALSE -


2x4 Surface Mount4 114 9 1.03 1,699





1x4 Surface Mount2 64 8 0.51 1,357



2 36 8 0.29 763 0.22 594 $72 5Dual Technology


1 25.0% 191 $23 $480.00 $228.00 $708.00 $80.00 8.67 $200.00 $50.00 $250.00 FALSE 10.74


2x4 Surface Mount4 114 13 1.48 2,454





1x4 Pendant Mount2 82 22 1.80 2,987




27 Gym/Cafeteria 2650 Cafeteria Lights 4 114 18 2.05 5,438 Re-lamp to LED Tube w/ line

voltage18w 4' LED Tube 2250 lumen,

4000K4 72 18 1.30 3,434 0.76 2,003 $244 5

Dual Technology Occupancy Sensor -

Remote Mnt.4 20.0% 687 $84 $2,160.00 $1,026.00 $3,186.00 $360.00 11.56 $800.00 $200.00 $1,000.00 $35.00 11.52

30 Stage 2650 Stage Lights 1 61 10 0.61 1,617 Existing to Remain N/A 1 61 0 0.61 1,617 0.00 0 $0 0 No New Controls 0 0.0% 0 $0 $0.00 $0.00 $0.00 $0.00 - $0.00 $0.00 $0.00 FALSE -

7 Exit 26502 ULamp T8





1 Custodian 4004-Lamp T8

2x4 Surface Mount4 114 2 0.23 91




28 Custrodian Storage 4002-Lamp T8





25 Kitchen Bathroom 1656 Round Light 2 120 1 0.12 199 Relamp CREE 75W - A19 2 27 1 0.03 45 0.09 154 $19 6Dual Technology


1 20.0% 9 $1 $30.00 $10.00 $40.00 $20.00 1.06 $50.00 $50.00 $100.00 FALSE 91.66

1 Kitchen 26504-Lamp T8

2x4 Surface Mount4 114 9 1.03 2,719




4 Boiler 26502-Lamp T12

1x4 Pendant Mount2 82 1 0.08 217














1 Cafeteria Sec 16564-Lamp T8

2x4 Surface Mount4 114 1 0.11 189




1 Cafeteria Closet 4004-Lamp T8






Fixture Reference #


HoursDescription

Lamps per Fixture

Watts per Fixture

Qty of Fixtures

Total kW

Usage kWh/Yr


FixtureWatts per

FixtureQty of

FixturesTotal kW

Usage kWh/Yr

Energy Savings,

kW

Energy Savings,

kWh

Energy Savings, $

Control Ref #


Controls

Hour Reduction

%

Energy Savings,

kWh

Energy Savings, $


EstimateSimple

PaybackTotal


Simple Payback



1 Teachers 16564-Lamp T8

2x4 Surface Mount4 114 4 0.46 755



4 72 4 0.29 477 0.17 278 $34 6Dual Technology


1 20.0% 95 $12 $480.00 $228.00 $708.00 $80.00 18.50 $50.00 $50.00 $100.00 FALSE 8.59

1 Closet 26504-Lamp T8

2x4 Surface Mount4 114 2 0.23 604




28 C10 Bathroom 16562-Lamp T8




2 36 2 0.07 119 0.06 93 $11 5Dual Technology


1 20.0% 24 $3 $120.00 $57.00 $177.00 $20.00 13.88 $200.00 $50.00 $250.00 FALSE 85.93

28 C10 Storage 16562-Lamp T8





1 Staircase by C10 26504-Lamp T8

2x4 Surface Mount4 114 3 0.34 906




7 Hall by C-4a 26502 ULamp T8




3 27 6 0.16 429 0.21 557 $68 5Dual Technology


1 25.0% 107 $13 $450.00 $256.50 $706.50 $90.00 9.08 $200.00 $50.00 $250.00 FALSE 19.09

28 Hall by C-6 26502-Lamp T8




2 36 2 0.07 191 0.06 148 $18 5Dual Technology


0 25.0% 48 $6 $120.00 $57.00 $177.00 $20.00 8.67 $0.00 $0.00 $0.00 FALSE 0.00

28 Hall by c-8 26502-Lamp T8

1x4 Surface Mount2 64 6 0.38 1,018



2 36 6 0.22 572 0.17 445 $54 5Dual Technology


1 25.0% 143 $17 $360.00 $171.00 $531.00 $60.00 8.67 $200.00 $50.00 $250.00 $35.00 12.32

28 Storage by C-8 4002-Lamp T8










31 Exit 2650 Exit 1 2 1 0.00 5 Existing to Remain N/A 1 2 0 0.00 5 0.00 0 $0 0 No New Controls 0 0.0% 0 $0 $0.00 $0.00 $0.00 $0.00 - $0.00 $0.00 $0.00 FALSE -

4 Stair by C-2a 26502-Lamp T12






2x4 Surface Mount4 114 1 0.11 302










2x4 Surface Mount4 114 2 0.23 604




28 Stair Storage 4002-Lamp T8





28 Mens 16562-Lamp T8




2 36 2 0.07 119 0.06 93 $11 5Dual Technology


1 20.0% 24 $3 $120.00 $57.00 $177.00 $20.00 13.88 $200.00 $50.00 $250.00 FALSE 85.93

28 Women 16562-Lamp T8




2 36 1 0.04 60 0.03 46 $6 6Dual Technology


1 20.0% 12 $1 $60.00 $28.50 $88.50 $10.00 13.88 $50.00 $50.00 $100.00 FALSE 68.75

28 Women 26002-Lamp T8




2 36 1 0.04 94 0.03 73 $9 6Dual Technology


1 20.0% 19 $2 $60.00 $28.50 $88.50 $10.00 8.84 $50.00 $50.00 $100.00 FALSE 43.79


2x4 Surface Mount4 114 2 0.23 604



4 72 2 0.14 382 0.08 223 $27 5Dual Technology


1 25.0% 95 $12 $240.00 $114.00 $354.00 $40.00 11.56 $200.00 $50.00 $250.00 FALSE 21.48

1 Class 16564-Lamp T8

2x4 Surface Mount4 114 9 1.03 1,699





2x4 Surface Mount4 114 2 0.23 604



4 72 2 0.14 382 0.08 223 $27 5Dual Technology


1 25.0% 95 $12 $240.00 $114.00 $354.00 $40.00 11.56 $200.00 $50.00 $250.00 FALSE 21.48

1 Class 16564-Lamp T8

2x4 Surface Mount4 114 2 0.23 378




1 Nurse 40004-Lamp T8

2x4 Surface Mount4 114 5 0.57 2,280



4 72 5 0.36 1,440 0.21 840 $102 0 No New Controls 0 0.0% 0 $0 $600.00 $285.00 $885.00 $100.00 7.66 $0.00 $0.00 $0.00 FALSE -

8 Nurse 4000 Bathroom Light 2 62 1 0.06 248 Re-lamp to LED Tube w/ line

voltage18w 4' LED Tube 2250 lumen,

4000K2 36 1 0.04 144 0.03 104 $13 0 No New Controls 0 0.0% 0 $0 $60.00 $28.50 $88.50 $10.00 6.19 $0.00 $0.00 $0.00 FALSE -


Fixture Reference #


HoursDescription

Lamps per Fixture

Watts per Fixture

Qty of Fixtures

Total kW

Usage kWh/Yr


FixtureWatts per

FixtureQty of

FixturesTotal kW

Usage kWh/Yr

Energy Savings,

kW

Energy Savings,

kWh

Energy Savings, $

Control Ref #


Controls

Hour Reduction

%

Energy Savings,

kWh

Energy Savings, $


EstimateSimple

PaybackTotal


Simple Payback



1 Copy Room 40004-Lamp T8

2x4 Surface Mount4 114 2 0.23 912




1 Mail Room 40004-Lamp T8

2x4 Surface Mount4 114 1 0.11 456




1 Computer Lab 16564-Lamp T8

2x4 Surface Mount4 114 8 0.91 1,510



4 72 8 0.58 954 0.34 556 $68 6Dual Technology


1 20.0% 191 $23 $960.00 $456.00 $1,416.00 $160.00 18.50 $50.00 $50.00 $100.00 $20.00 3.44

1 Class D-6 16564-Lamp T8

2x4 Surface Mount4 114 1 0.11 189




1 Class D-7 16564-Lamp T8

2x4 Surface Mount4 114 4 0.46 755




1 Kitchen Storage 4004-Lamp T8





26 Kitchen Storage 400 Storage Light 1 75 1 0.08 30 Relamp CREE 75W - A19 1 13.5 1 0.01 5 0.06 25 $3 0 No New Controls 0 0.0% 0 $0 $15.00 $10.00 $25.00 $10.00 5.00 $0.00 $0.00 $0.00 FALSE -

1 Class A-11 16564-Lamp T8

2x4 Surface Mount4 114 9 1.03 1,699








3 27 6 0.16 429 0.21 557 $68 5Dual Technology


1 25.0% 107 $13 $450.00 $256.50 $706.50 $90.00 9.08 $200.00 $50.00 $250.00 FALSE 19.09

7 Class A-10 16562 ULamp T8






2x4 Surface Mount4 114 9 1.03 1,699





2x4 Surface Mount4 114 3 0.34 566



4 72 3 0.22 358 0.13 209 $25 5Dual Technology


1 20.0% 72 $9 $360.00 $171.00 $531.00 $60.00 18.50 $200.00 $50.00 $250.00 FALSE 28.64


2x4 Surface Mount4 114 3 0.34 566



4 72 3 0.22 358 0.13 209 $25 5Dual Technology


1 20.0% 72 $9 $360.00 $171.00 $531.00 $60.00 18.50 $200.00 $50.00 $250.00 FALSE 28.64

7 Hall 26502 ULamp T8




3 27 3 0.08 215 0.11 278 $34 5Dual Technology


1 25.0% 54 $7 $225.00 $128.25 $353.25 $45.00 9.08 $200.00 $50.00 $250.00 FALSE 38.19







2x4 Surface Mount4 114 18 2.05 1,642



4 72 18 1.30 1,037 0.76 605 $74 0 No New Controls 0 0.0% 0 $0 $2,160.00 $1,026.00 $3,186.00 $360.00 38.30 $0.00 $0.00 $0.00 FALSE -

7 Bathroom 16562 ULamp T8




3 27 3 0.08 134 0.11 174 $21 5Dual Technology


1 20.0% 27 $3 $225.00 $128.25 $353.25 $45.00 14.53 $200.00 $50.00 $250.00 FALSE 76.38





2 36 1 0.04 60 0.03 46 $6 6Dual Technology


1 20.0% 12 $1 $60.00 $28.50 $88.50 $10.00 13.88 $50.00 $50.00 $100.00 FALSE 68.75


1x4 Surface Mount2 64 18 1.15 1,908




16 Class A-5 1656 Overhead Incadescent 1 75 18 1.35 2,236 Relamp CREE 75W - A19 1 13.5 18 0.24 402 1.11 1,833 $224 0 No New Controls 0 0.0% 0 $0 $270.00 $180.00 $450.00 $180.00 1.21 $0.00 $0.00 $0.00 FALSE -







2x4 Surface Mount4 114 1 0.11 189




7 Storage 4002 ULamp T8





1 Hall 26504-Lamp T8

2x4 Surface Mount4 114 5 0.57 1,511



4 72 5 0.36 954 0.21 557 $68 5Dual Technology


1 25.0% 239 $29 $600.00 $285.00 $885.00 $100.00 11.56 $200.00 $50.00 $250.00 FALSE 8.59

28 Storage 4002-Lamp T8






Fixture Reference #


HoursDescription

Lamps per Fixture

Watts per Fixture

Qty of Fixtures

Total kW

Usage kWh/Yr


FixtureWatts per

FixtureQty of

FixturesTotal kW

Usage kWh/Yr

Energy Savings,

kW

Energy Savings,

kWh

Energy Savings, $

Control Ref #


Controls

Hour Reduction

%

Energy Savings,

kWh

Energy Savings, $


EstimateSimple

PaybackTotal


Simple Payback







2 36 1 0.04 60 0.05 76 $9 6Dual Technology


1 20.0% 12 $1 $60.00 $28.50 $88.50 $10.00 8.45 $50.00 $50.00 $100.00 FALSE 68.75


1x4 Surface Mount2 64 18 1.15 1,908




25 Closet 400 Round Light 2 120 1 0.12 48 Relamp CREE 75W - A19 2 27 1 0.03 11 0.09 37 $5 0 No New Controls 0 0.0% 0 $0 $30.00 $10.00 $40.00 $20.00 4.41 $0.00 $0.00 $0.00 FALSE -

7 Closet 4002 ULamp T8






1x4 Surface Mount2 64 18 1.15 1,908




7 Boys 16562 ULamp T8




3 27 3 0.08 134 0.11 174 $21 5Dual Technology


1 20.0% 27 $3 $225.00 $128.25 $353.25 $45.00 14.53 $200.00 $50.00 $250.00 FALSE 76.38





2 36 1 0.04 60 0.05 76 $9 6Dual Technology


1 20.0% 12 $1 $60.00 $28.50 $88.50 $10.00 8.45 $50.00 $50.00 $100.00 FALSE 68.75


2x2 Ceiling Mount2 62 18 1.12 1,848



3 27 18 0.49 805 0.63 1,043 $127 0 No New Controls 0 0.0% 0 $0 $1,350.00 $769.50 $2,119.50 $270.00 14.53 $0.00 $0.00 $0.00 FALSE -

7 Hall 26502 ULamp T8




3 27 2 0.05 143 0.07 186 $23 5Dual Technology


1 25.0% 36 $4 $150.00 $85.50 $235.50 $30.00 9.08 $200.00 $50.00 $250.00 FALSE 57.28

18 Exterior 3000 Flood Lights 1 120 3 0.36 1,080 Replace FixtureLithonia Lighting OLB Bullet

Flood1 10.5 3 0.03 95 0.33 986 $120 0 No New Controls 0 0.0% 0 $0 $411.00 $30.00 $441.00 $60.00 3.17 $0.00 $0.00 $0.00 FALSE -

19 Exterior 3000Outdoor Ceiling

Incandescent1 61 1 0.06 183 Replace Fixture RAB VANLED40 1 40 1 0.04 120 0.02 63 $8 0 No New Controls 0 0.0% 0 $0 $270.00 $90.00 $360.00 $100.00 33.83 $0.00 $0.00 $0.00 FALSE -

20 Exterior 3000 HPS Directional Wall 1 116 4 0.46 1,392 Replace FixtureRAB LED Floodlight FFLED

26W1 26 4 0.10 312 0.36 1,080 $132 0 No New Controls 0 0.0% 0 $0 $1,340.00 $360.00 $1,700.00 $400.00 9.87 $0.00 $0.00 $0.00 FALSE -

21 Exterior 3000 HPS Wall Pack 1 302 18 5.44 16,308 Replace Fixture RAB 57w, Slim-57 1 57 18 1.03 3,078 4.41 13,230 $1,614 0 No New Controls 0 0.0% 0 $0 $5,670.00 $2,070.00 $7,740.00 $1,800.00 3.68 $0.00 $0.00 $0.00 FALSE -

14 Exterior 30002 Lamp T8





TOTAL 838 85.6 161,528 827 49 88,884 37.1 72,645 $8,863 46 9 4,207 $513 $88,256 $41,554 $129,810 $16,235 12.82 $7,400 $2,300 $9,700 $90.00 18.72


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