EVESHAM TOWNSHIP SCHOOL DISTRICT - NJ Clean Energy · evesham township school district helen l. beeler elementary 60 caldwell ave marlton, nj 08053 facility energy report

EVESHAM TOWNSHIP SCHOOL DISTRICT

HELEN L. BEELER ELEMENTARY

60 CALDWELL AVE

MARLTON, NJ 08053

FACILITY ENERGY REPORT

Evesham Twp. – Helen L. Beeler School Energy Audit

Concord Engineering Group, Inc. 9C12050 January 4, 2013– FINAL Page 1 of 40

TABLE OF CONTENTS

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

II. FACILITY DESCRIPTION ................................................................................................ 7

III. MAJOR EQUIPMENT LIST .............................................................................................. 9

IV. ENERGY CONSERVATION MEASURES ..................................................................... 10

V. ADDITIONAL RECOMMENDATIONS ......................................................................... 40

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

Appendix F – Renewable / Distributed Energy Measures Calculations



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: Public Service Electric & Gas Electric Utility Rate Structure: Large Power & Lighting Service (LPLS) Third Party Supplier: Champion Energy Service, LLC Natural Gas Utility Provider: Public Service Electric & Gas Utility Rate Structure: Large Volume Gas (LVG) Third Party Supplier: Hess 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. 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: PSEGRate: LPLS

Meter No: 778010541Account No: 42 073 500 04

Third Party Utility Provider: Champion Energy Service, LLCTPS Meter / Acct No: -

MONTH OF USE CONSUMPTION KWH TOTAL BILL

Jul-12 54,000 $10,011 Aug-12 56,600 $10,404 Sep-11 51,800 $10,114 Oct-11 55,400 $8,178 Nov-11 53,600 $7,756 Dec-11 63,600 $9,031 Jan-12 61,800 $8,517 Feb-12 65,600 $9,018 Mar-12 64,800 $8,937 Apr-12 53,800 $6,409 May-12 58,400 $6,943 Jun-12 68,400 $10,905 Totals 707,800 386.3 Max $106,221

AVERAGE DEMAND 319.3 KW average

AVERAGE RATE $0.150 $/kWh

284.0293.6293.9

ELECTRIC USAGE SUMMARY

DEMAND KW

286.2300.0

309.5375.0

337.1327.6386.3343.5295.0



Figure 1 Electricity Usage Profile

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Table 4 Natural Gas Billing Data

Utility Provider: PSEGRate: LVG

Meter No: 2523594Point of Delivery ID: PG000011147810374436

Third Party Utility Provider: HessTPS Meter No:

MONTH OF USECONSUMPTION

(THERMS)TOTAL BILL

Jul-12 47.53 $132.38Aug-12 46.50 $133.31Sep-11 63.09 $144.99Oct-11 187.39 $227.65Nov-11 670.48 $1,020.91Dec-11 1,194.84 $1,453.26Jan-12 2,095.31 $2,119.92Feb-12 2,228.45 $2,037.34Mar-12 1,963.63 $1,813.24Apr-12 802.35 $581.38May-12 378.07 $288.02Jun-12 83.55 $142.36

TOTALS 9,761.18 $10,094.76

AVERAGE RATE: $1.03 $/THERM

363690/568999

NATURAL GAS USAGE SUMMARY



Figure 2 Natural Gas Usage Profile

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II. FACILITY DESCRIPTION

The Helen L. Beeler School is located at 60 Caldwell Avenue in Marlton, New Jersey. The original construction of the 37,175 square feet was performed in 1962. Additions were added to the school in 1989 and 2000 bringing the current square footage up to 68,500 square feet.

Occupancy Profile

The typical hours of operation for the school are 7:30am until 2:30pm Monday through Friday. The school serves approximately 500 students in the grades K through 5. The HVAC systems start around 6:00am and shutdown around 3:00pm. Evening and weekend activities are scheduled periodically and the HVAC systems are manually scheduled through the BAS on an as needed basis.

Building Envelope

The Helen L. Beeler School is a single story building comprised of block and brick with full size windows in each classroom. The windows and doors are double pane insulated glass. The roof is mostly flat which supports a majority of the HVAC equipment. The cafeteria has floor to ceiling tinted double pane insulated windows.

HVAC Systems

The school is comprised of water source heat pumps that serve each classroom. The heat pumps are either ceiling mounted or located in the closet spaces of each classroom. The school has over 50 McQuay heat pumps that were manufactured in 1992. The heat pump loop is fed by two high efficiency 10 horsepower B&G pumps rated at 258 GPM each.

The heating hot water for the facility is provided by three Aerco natural gas-fired boilers rated at approximately 1,000 MBH each. The 1989 section of the building is served by two 1.5 HP B&G high efficiency pumps rated at 90 GPM each. The rest of the building is served by two B&G 3 HP pumps with 78.5% efficiency which supplies the shell and tube heat exchanger for the loop water.

The cooling tower is located on the roof and is a Baltimore Air Coil single cell dual fan cooling tower. The primary fan is powered by a 20 HP motor and the second fan operates with a 5 HP motor, which are not on VFDs. The water from the cooling tower is fed to a plate and frame heat exchanger for the loop by two B&G high efficiency 7.5 HP pumps rated at 360gpm each.

The classroom heat pumps are fed outside air by the ten HRV units which are located on the roof. Each unit has a heat wheel which captures the rejected heat from the plenum. These units are SEMCO model FV units rated at 1,000 CFM, with no in unit heating and cooling coils.

The gym is conditioned by three roof mounted McQuay heat pumps with HW coils and packaged direct expansion cooling. The Gym is supplied outdoor air by three SEMCO FV units rated at 3,000 CFM each.



Exhaust System

Air is exhausted out of the building by the HRV units which capture some of the rejected energy to pre-condition the outside air. The school also has a few roof mounted exhaust fans especially for the kitchen areas.

HVAC System Controls

The HVAC systems within the Helen L. Beeler School are controlled by the Circon system which is a Tridium based building automation system that utilizes Site Net for the graphics. The system activates and deactivates units based upon a prescribed schedule set by the maintenance staff. The building maintains a range of 70°F to 74°F during the occupied months, which is during the school year Monday thru Friday. During the unoccupied summer recess months the building maintains 85°F. The weekend setpoints and unoccupied setpoints for the entire year are 85°F for the summer months and 55°F for the winter months. The system is also capable of scheduling on partial areas of the building for special events which are scheduled by the maintenance staff. The building automation system also has the ability to shut-down all HVAC units in one school or in the entire network with the click a button.

Domestic Hot Water

Domestic hot water for the school is generated by a 1,000 MBH natural gas fired Aerco Boiler which maintains a loop temperature of 130°F.

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.



III. 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.



IV. 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 Premium Efficiency Motors $12,400 $557 22.3 -32.6%

ECM #2 ECM Motors $42,000 $6,652 6.3 137.6%

ECM #3 Cooling Tower VFD $14,400 $1,308 11.0 36.3%

ECM #4 Kitchen Hood Controls $16,600 $291 57.0 -73.7%

ECM #5 Dishwasher Replacement $21,000 $770 27.3 -45.0%

ECM #6 Dishwasher Gas Booster Heater

$15,500 $570 27.2 -44.8%

ECM #7 DX Rooftop to WSHP $173,542 $3,105 55.9 -64.2%

ECM #8 Lighting Upgrade $21,151 $3,102 6.8 46.7%

ECM #9 Lighting Controls $46,237 $3,248 14.2 -29.8%

REM #1 235 kW Solar Array $1,401,330 $92,339 15.2 -1.2%

Notes:

NET INSTALLATION

COSTA

RENEWABLE ENERGY MEASURES (REM's)

ECM NO.

DESCRIPTIONNET

INSTALLATION COST

ANNUAL

SAVINGSB

ANNUAL SAVINGS

SIMPLE PAYBACK

(Yrs)

SIMPLE LIFETIME

ROI

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 Premium Efficiency Motors 1.3 3,710 0

ECM #2 ECM Motors 0 44,350 0

ECM #3 Cooling Tower VFD 0.0 8,719 0

ECM #4 Kitchen Hood Controls 0.0 803 166

ECM #5 Dishwasher Replacement 0.0 2,956 202

ECM #6 Dishwasher Gas Booster Heater

12.0 5,278 -215

ECM #7 DX Rooftop to WSHP 12.3 20,699 0

ECM #8 Lighting Upgrade 5.1 20,559 0

ECM #9 Lighting Controls 0.0 21,653 0

REM #1 235 kW Solar Array 190.0 270,723 0

ECM NO.

DESCRIPTION

ANNUAL UTILITY REDUCTION

ECM NO.

DESCRIPTION

ANNUAL UTILITY REDUCTION

RENEWABLE ENERGY MEASURES (REM's)

NATURAL GAS (THERMS)

ELECTRIC DEMAND

(KW)

NATURAL GAS (THERMS)

ELECTRIC CONSUMPTION

(KWH)

ENERGY CONSERVATION MEASURES (ECM's)

ELECTRIC DEMAND

(KW)

ELECTRIC CONSUMPTION

(KWH)



Table 3 Facility Project Summary

Premium Efficiency Motors $557 $13,000 $600 $12,400 22.3

ECM Motors $6,652 $42,000 $0 $42,000 6.3

Cooling Tower VFD $1,308 $15,600 $1,200 $14,400 11.0

Kitchen Hood Controls $291 $16,600 $0 $16,600 57.0

Dishwasher Replacement $770 $21,000 $0 $21,000 27.3

Dishwasher Gas Booster Heater

$570 $19,000 $3,500 $15,500 27.2

DX Rooftop to WSHP $3,105 $175,000 $1,458 $173,542 55.9

Lighting Upgrade $3,102 $25,865 $4,714 $21,151 6.8

Lighting Controls $3,248 $46,347 $110 $46,237 14.2

Design / Construction Extras (15%)

$0 $19,472 $0 $19,472

Total Project $14,310 $149,284 $6,024 $143,260 10.0

Note: ECM's with the strike-through font are not included in the ESIP.

ENERGY SAVINGS IMPROVEMENT PROGRAM - POTENTIAL PROJECT

ENERGY CONSERVATION

MEASURES

ANNUAL ENERGY

SAVINGS ($)

PROJECT COST ($)

CUSTOMER COST

SIMPLE PAYBACK

SMART START

INCENTIVES

Design / Construction Extras is shown as an additional cost for the facility project summary. This cost is included to estimate the costs associated with construction management fees for a larger combined project.



ECM #1: Install NEMA Premium® Efficiency Motors Description: The improved efficiency of the NEMA Premium® efficient motors is primarily due to better designs with use of better materials to reduce losses. Surprisingly, the electricity used to power a motor represents 95 % of its total lifetime operating cost. Because many motors operate continuously 24 hours a day, even small increases in efficiency can yield substantial energy and dollar savings. The electric motors driving the hot water, condenser, and loops pumps are candidates for replacement with premium efficiency motors. These standard efficiency motors run considerable amount of time over a year. IMPLEMENTATION SUMMARY

EQMTID

FUNCTIONMOTOR

HPHOURS OF

OPERATIONEXISTING

EFFICIENCY

NEMA PREMIUM

EFFICIENCYCWP-1 Condensing Water Pumps 7.5 2,745 89.5% 91.7%CWP-2 Condensing Water Pumps 7.5 2,745 89.5% 91.7%LWP-1 Loop Pumps 10 2,745 89.5% 92.4%LWP-2 Loop Pumps 10 2,745 89.5% 92.4%HWP-1 Hot Water Pumps 1.5 2,745 80.0% 88.5%HWP-2 Hot Water Pumps 1.5 2,745 80.0% 88.5%HWP-3 Hot Water Pumps 3 2,745 78.5% 89.5%HWP-4 Hot Water Pumps 3 2,745 78.5% 89.5%

This energy conservation measure replaces existing inefficient electric motors with NEMA Premium® efficiency motors. NEMA Premium® is the most efficient motor designation in the marketplace today. Energy Savings Calculations: Error! Bookmark not defined.

Electric usage, kWh =HP × LF × 0.746 × Hours of Operation

Motor Efficiency

where, HP = Motor Nameplate Horsepower Rating LF = Load Factor Motor Efficiency = Motor Nameplate Efficiency

ProposedExisting UsageElectricUsageElectrickWhSavings,UsageElectric −= Electric Usage Savings, kWh = Electric UsageExisting − Electric UsageProposed



Electric cost savings = Electric Usage Savings × Electric Rate �$

kWh�

The calculations were carried out and the results are tabulated in the table below: PREMIUM EFFICIENCY MOTOR CALCULATIONS

EQMTID

MOTOR HP

LOAD FACTOR

EXISTING EFFICIENCY

NEMA PREMIUM

EFFICIENCY

POWER SAVINGS

kW

ENERGY SAVINGS

kWH

COST SAVINGS

CWP-1 7.5 75% 89.5% 91.7% 0.11 310 $47CWP-2 7.5 75% 89.5% 91.7% 0.11 310 $47LWP-1 10 75% 89.5% 92.4% 0.20 541 $81LWP-2 10 75% 89.5% 92.4% 0.20 541 $81HWP-1 1.5 75% 80.0% 88.5% 0.10 278 $42HWP-2 1.5 75% 80.0% 88.5% 0.10 278 $42HWP-3 3 75% 78.5% 89.5% 0.26 725 $109HWP-4 3 75% 78.5% 89.5% 0.26 725 $109

TOTAL 1.3 3,710 $557

Energy Savings Summary:

Installation Cost ($): $13,000NJ Smart Start Equipment Incentive ($): $600Net Installation Cost ($): $12,400Maintenance Savings ($/Yr): $0Energy Savings ($/Yr): $557Total Yearly Savings ($/Yr): $557Estimated ECM Lifetime (Yr): 15Simple Payback 22.3Simple Lifetime ROI -32.6%Simple Lifetime Maintenance Savings $0Simple Lifetime Savings $8,355Internal Rate of Return (IRR) -5%Net Present Value (NPV) ($5,750.57)

ECM #1 - ENERGY SAVINGS SUMMARY



ECM #2: ECM Motors Description: Electronically Commutated Motors (ECM) are proven to generate substantial savings on small motor applications. These motors currently are available in sizes up to 1 horsepower, and provide efficiencies similar to how NEMA premium efficiency motor would at a large horsepower. The motor works much like a direct current (DC) motor and is without mechanical brushes and the commuter reduces friction losses in the motor. The motors are programmable and can be used for a wide range of applications. This measure would replace the existing fan motors in the water source heat pumps and replace them with ECM style motors. Energy Savings Calculations: Measure savings for ECM motors has proven that an approximately 65% reduction in power can be realized through the installation these motors.

Electric Energy (kWh) =(Amps × Volts × Phase1/2)

1000 × Power Factor × Operating Hours

Energy Savings = Electric Energy × Power Reduction (65%)



ECM INPUTS EXISTING PROPOSED SAVINGSECM INPUTS PSC ECM

Quantity of Motors 51 51

Motor Nameplate HP 0.5 0.5

Full Load Amps 1.7

Voltage 460

Phase 1

Power Factor 70%

Operating Hrs 2444 2444

Load Reduction - 65.0%

Elec Cost ($/kWh) 0.150 0.150

ECM RESULTS EXISTING PROPOSED SAVINGS

Electric Energy (kWh) 68,230 23,881 44,350

Electric Energy Cost ($) $10,235 $3,582 $6,652

ELECTRONICALLY COMMUTATED MOTOR CALULATION

ENERGY SAVINGS CALCULATIONS

COMMENTS:




Installation Cost ($): $42,000NJ Smart Start Equipment Incentive ($): $0Net Installation Cost ($): $42,000Maintenance Savings ($/Yr): $0Energy Savings ($/Yr): $6,652Total Yearly Savings ($/Yr): $6,652Estimated ECM Lifetime (Yr): 15Simple Payback 6.3Simple Lifetime ROI 137.6%Simple Lifetime Maintenance Savings $0Simple Lifetime Savings $99,780Internal Rate of Return (IRR) 13%Net Present Value (NPV) $37,411.14




ECM #3: Install VFD on Cooling Tower Fan Description: The Cooling Tower for the heat pump is an eight year old BAC Tower with low and high speed motors for the fans. The two motor set up allows the tower to move to a reduced horsepower motor during a part loading scenario. The installation of a VFD will allow the tower fan to modulate at multiple loads based on the required amount airflow needed to maintain the necessary condenser water temperature for the loop. This ECM includes the installation of a variable frequency drive and inverter duty premium efficiency motor on the 20 horsepower tower fan along with the required tower controls to modulate the fan speed. Energy Savings Calculations: Load Factor = 75% (without VFD)

Energy Consumption (kWh) = Motor HP × 0.746kWHP

× Hours of operation (Hr) ×1

ηmotor

Total Energy Consumption (kWh) = �Energy Consumption of Each Motor

Energy Cost ($) = Total Comsumption(kWh) × Average Cost of Electric �$

kWh�

Affinity Laws are used in order to calculate energy savings by calculating the reduced power consumption requirement based a reduction in flow. Affinity laws, are as following: Q = Flow, n = RPM, p = total pressure Q2

Q1=

n2n1

p2p1

= �n2n1�2

HP2HP1

= �n2n1�3



ECM INPUTS EXISTING PROPOSED SAVINGS

ECM INPUTS 2-Speed VFD Fan

Control On/Off VFD -

Quantiy of Fans 1 1

Motor HP (Full Load) 20.0 20.0

Motor Efficiency (%) 93.0% 93.0%

Motor HP (Part Load) 5.0

Motor Efficiency (%) 87.5%

Operating Hrs 3000 3000 -

Full Load Hours 1100

Part Load Hours 1900

Load Factor 75.0% 75.0%

Elec Cost ($/kWh) 0.150 0.150 -


Electric Energy (kWh) 25,747 17,028 8,719

Electric Energy Cost ($) $3,862 $2,554 $1,308

COOLING TOWER FAN VFD CALULATION


COMMENTS:



Estimated Operating Profile with VFD


Installation Cost ($): $15,600NJ Smart Start Equipment Incentive ($): $1,200Net Installation Cost ($): $14,400Maintenance Savings ($/Yr): $0Energy Savings ($/Yr): $1,308Total Yearly Savings ($/Yr): $1,308Estimated ECM Lifetime (Yr): 15Simple Payback 11.0Simple Lifetime ROI 36.3%Simple Lifetime Maintenance Savings $0Simple Lifetime Savings $19,620Internal Rate of Return (IRR) 4%Net Present Value (NPV) $1,214.82


0%5%

10%15%20%25%30%

100% 90

%80

%70

%60

%50

%40

%30

%20

%

PERC

ENT

HOU

RS

PERCENT FLOW

OPERATING PROFILE

OPERATING PROFILE



ECM #4: Commercial Kitchen Exhaust Hood Controls Description: The existing kitchen hood operates for 8 hours per day regardless of whether or not cooking is being conducted underneath the hood. This type of operation continuously exhausts conditioned air from out of the kitchen, thereby forcing makeup air systems to continually condition the kitchen space. While this type of operation is standard procedure in most commercial kitchens, additional controls can be added to the hood exhaust system in order to reduce the airflow and power requirements of the system while full load operation is not required. This ECM would install Captiv Aire EMS system that allows for a reduction in air flow to 80%, while cooking is not being conducted. This system will modulate both the exhaust flow and make up air flow down based on the activity senses under the hood. In addition the EMS system comes with a hood mounted control panel that allows for the chef to override the system for a period of time. Energy Savings Calculations: Savings were calculated based on the kitchen hood operating for 8 hours per day for 42 weeks per year.




ECM INPUTS Constant EMS Controls

Exhaust Fan, HP 1.5 1.5

Make-up Air Fan, HP 0.0 0.0

Exhaust Air, CFM 2,500 2,500

Full Load Operating Hours 1,680 735

Part Load Operating Hours 0 945

Fan Power Usage, kWh 2,507 1,819 688

Heating Usage, therms 1,475 1,309 166

Cooling Usage, kWh 1,023 908 115

Elec Cost ($/kWh) 0.150 0.150 -

Natural Gas ($/therm) 1.030 1.030 -


Electric Energy (kWh) 3,530 2,727 803

Natural Gas (therm) 1,475 1,309 166

Energy Cost ($) $2,049 $1,758 $291

VARIABLE SPEED KITCHEN HOOD CONTROLS


COMMENTS: EMS System Reduces Airflow to 80% for low speed operation








ECM #5: Kitchen Dishwasher Replacement

Description: The kitchen has a dated Insinger door type dishwasher model 18-3. As dishwasher age they become less efficient due to dirt build up in water lines, nozzles, and sprayers. An inefficient dishwasher not only increases water costs to operate, but also water heating costs to operate. Newer more efficient dishwashers with optimum rinse technology, energy recovery, and water recycling and reuse capability can significantly decrease the operating costs. This ECM includes replacing the Insinger dishwasher with a similar type manufactured by Hobart Model AM15VL. The new model is energy star rated and has a consumption rate of 29.6 gallons per hour. Energy Savings Calculations:

Water Usage (Gal) = Washer �GalHr

� × Use �HrWk

� × �WkYr�

Primary HW Heat (BTU)

= Water Usage (Gal) × Prim Temp Rise (°F) × 8.33 �lbsGal

� × 1.0 �BTU

lb × °F�

Booster HW Heat (BTU)

= Water Usage (Gal) × Bstr Temp Rise (°F) × 8.33 �lbsGal

� × 1.0 �BTU

lb × °F�

Primary Energy Usage =Primary HW Heat (BTU)

HWH Eff. (%) × Fuel Conversion �BTUUnit�

Booster Energy Usage =Booster HW Heat (BTU)

HWH Eff. (%) × Fuel Conversion �BTUUnit�




ECM INPUTS Insinger Model 18-3 Hobart Model

Estimated Dish Washer Use (Gal/Hr)

67.3 29.6 38

Dish Washer Use (Hr/Week) 15 15

Dish Washer Use (Week/Yr) 42 42

Primary Temp Rise (°F) 90 90

Booster Temp Rise (°F) 50 50

Dom. HWH Efficiency (%) 88% 88%

Booster HWH Efficiency (%) 98% 98%

Primary HW Heat Required (kBTUs)

31,775 13,980 17,794

Booster HW Heat Required (kBTUs)

17,653 7,767 9,886

Elec Cost ($/kWh) $0.150 $0.150

Gas Cost ($/Therm) $1.03 $1.03

Water Cost ($/1,000 Gal) $5.00 $5.00


Electric Usage (kWh) 5,278 2,322 2,956

Natural Gas Usage (therm) 361 159 202

Water Usage (1,000 Gal) 42 19 24

Total Energy Cost ($) $1,375 $605 $770

COMMENTS:

DISHWASHER REPLACEMENT CALCULATIONS









ECM #6: Kitchen Domestic Gas Booster Heater

Description: The kitchen uses a 12 kilowatt electric booster heater for the dishwasher. The booster heater is used to boost lower temperature domestic hot water up to 180 degrees Fahrenheit. The use of electric water heating can be much more costly and is more source energy intensive than using a natural gas heater. This ECM includes replacing the electric booster heaters with new Hatco PMG-100 natural gas fired booster heaters. This will require natural gas to be piped to the heater, and combustion venting to be installed. Energy Savings Calculations: Booster HW Heat (BTU)

= Washer �GalHr� × 8.33 �

LbsGal

� × Use �HrWk

� × �WkYr� × Temp Rise (°F)

× 1.0 �BTU

Lb × °F�

Elec Booster Energy =Booster HW Heat (BTU)

Elec Heat Value �BTUkWh�

Gas Booster Energy =Booster HW Heat (BTU)

HWH Eff. (%) × Gas Heat Value � BTUTherm�

Elec Energy Cost = Energy Use, kWh × Cost of Elec� $

kWh�

Nat Gas Energy Cost = Energy Use, Therms × Cost of Nat Gas� $

Therm�




ECM INPUTS Elec Booster Heater Nat Gas Booster

Estimated Dish Washer Use (Gal/Hr)

67.3 67.3

Dish Washer Use (Hr/Week) 15 15

Dish Washer Use (Week/Yr) 42 42

Booster Temp Rise (°F) 50 50

Dom. HWH Efficiency (%) 98% 82% -16%

Booster HW Heat Required (kBTUs)

17,653 17,653

Elec Cost ($/kWh) $0.150 $0.150

Gas Cost ($/Therm) $1.03 $1.03


Natural Gas Usage (Therms) 0 215 -215

Elec Booster Energy (kWh) 5,278 0 5,278

Total Energy Cost ($) $792 $222 $570

COMMENTS:

INSTANT DOM. HWH BOOSTER CALCULATIONS


This ECM is based on savings due to the fuel switching from electric to natural gas and includes affects from efficiency change.




Installation Cost ($): $19,000NJ Smart Start Equipment Incentive ($): $3,500Net Installation Cost ($): $15,500Maintenance Savings ($/Yr): $0Energy Savings ($/Yr): $570Total Yearly Savings ($/Yr): $570Estimated ECM Lifetime (Yr): 15Simple Payback 27.2Simple Lifetime ROI -44.8%Simple Lifetime Maintenance Savings 0Simple Lifetime Savings $8,550Internal Rate of Return (IRR) -7%Net Present Value (NPV) ($8,695.38)




ECM #7: Rooftop DX to WSHP

Description:

The Beeler School has some DX rooftop and split systems that could easily be converted over to water source heat pump, assuming the system has adequate capacity. The installation of these types of units can significantly increase the efficiency of these older systems. This ECM includes replacement of the older units with a new higher efficiency water source heat pump. It is recommended to fully evaluate the capacity needed for all new systems prior to moving forward with this ECM. 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 McQuay. The unit pricing and install cost were estimated based on current rates 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:

Energy Savings, kWh = Cooling Capacity,BTUHr

× �1

SEEROld−

1SEERNew

� ×Operation Hours

1000 WkWh

Demand Savings, kW =Energy Savings (kWh)

Hours of Cooling

Cooling Cost Savings = Energy Savings, kWh × Cost of Electricity� $

kWh�




Quantity of Units 1 1

Unit Cooling Capacity (Btu/h) 340,000 340,000

Cooling Efficiency (EER) 9.00 12.4

Cooling Equivalent Full Load Hours 1,131 1,131


Electric Cost ($/kWh) $0.1500 $0.1500



Energy Cost ($) $6,409 $4,652 $1,757

COMMENTS:

CONVERT DX COOLING TO WATER SOURCE HEATPUMP

COOLING SAVINGS CALCULATION













Energy Cost ($) $1,781 $997 $785

COMMENTS:















Energy Cost ($) $1,977 $1,414 $563

COMMENTS:







Installation Cost ($): $175,000NJ Smart Start Equipment Incentive ($): $1,458Net Installation Cost ($): $173,542Maintenance Savings ($/Yr): $0Energy Savings ($/Yr): $3,105Total Yearly Savings ($/Yr): $3,105Estimated ECM Lifetime (Yr): 20Simple Payback 55.9Simple Lifetime ROI -64.2%Simple Lifetime Maintenance Savings $0Simple Lifetime Savings $62,100Internal Rate of Return (IRR) -8%Net Present Value (NPV) ($127,347.44)




ECM #8: Lighting Upgrade – Interior / Exterior Lighting Description: The majority of the interior lighting throughout Helen L. Beeler School is provided with fluorescent fixtures with older generation, 32W T8 lamps and electronic ballasts. Although these T8 lamps are considered fairly efficient, further energy savings can be achieved by replacing the existing T8 lamps with new generation, 800 series 28W T8 lamps without compromising light output. Concord Engineering recommends that these fixtures remain unmodified due to the extensive costs which will be incurred if these fixtures are to be re-lamped and re-ballasted, which results in a long payback period. The ECM also includes replacement of any incandescent lamps with compact fluorescent lamps. Compact fluorescent lamps (CFL’s) were designed to be direct replacements for the standard incandescent lamps which are common to table lamps, spot lights, hi-hats, bathroom vanity lighting, etc. The light output of the CFL has been designed to resemble the incandescent lamp. The color rendering index (CRI) of the CFL is much higher than standard fluorescent lighting, and therefore provides a much “truer” light. The CFL is available in a myriad of shapes and sizes depending on the specific application. Typical replacements are: a 13-Watt CFL for a 60-Watt incandescent lamp, an 18-Watt CFL for a 75-Watt incandescent lamp, and a 26-Watt CFL for a 100-Watt incandescent lamp. The CFL is also available for a number of “brightness colors” that is indicated by the Kelvin rating. A 2700K CFL is the “warmest” color available and is closest in color to the incandescent lamp. CFL’s are also available in 3000K, 3500K, and 4100K. The 4100K would be the “brightest” or “coolest” output. A CFL can be chosen to screw right into your existing fixtures, or hardwired into your existing fixtures. Where the existing fixture is controlled by a dimmer switch, the CFL bulb must be compatible with a dimmer switch. In some locations the bulb replacement will need to be tested to make sure the larger base of the CFL will fit into the existing fixture. The energy usage of an incandescent compared to a compact fluorescent approximately 3 to 4 times greater. In addition to the energy savings, compact fluorescent fixtures burn-hours are 8 to 15 times longer than incandescent fixtures ranging from 6,000 to 15,000 burn-hours compared to incandescent fixtures ranging from 750 to 1000 burn-hours. However, the maintenance savings due to reduced lamp replacement is offset by the higher cost of the CFL’s compared to the incandescent lamps. The All Purpose room at Helen L. Beeler School is currently lit via 250 watt Metal Halide HID fixtures. The space would be better served with a more efficient, fluorescent lighting system. Concord Engineering recommends upgrading the lighting to an energy-efficient T5 high output system that includes new four lamp, 54 watt high output fixtures. (Note the District has already purchased these fixtures and is currently in the process of replacing them.) This measure replaces the 250 watt HID MH fixtures with a well-designed T5 high output (HO) system. T5 High output fixtures with reflectors and wire guards will be required in order to meet the mandated 50 foot-candle average within the spaces. The exterior lighting at Helen L. Beeler School is currently lit via 175 watt metal halide wall packs, 175 watt metal halide shoe box fixtures and 70 watt wall packs. The exterior would be



better served by the installation of a series of LED wall pack fixtures, LED retrofits of existing shoe box fixtures and low wattage CFL retrofits of existing housings which would not be cost effective to replace in their entirety. This measure replaces the all exterior fixtures with lower wattage CFL lamps and new LED technologies. Energy Savings Calculations: A detailed Investment Grade Lighting Audit can be found in Investment Grade Lighting Audit Appendix that outlines the proposed retrofits, costs, savings, and payback periods. Energy Savings Summary:

Installation Cost ($): $25,865NJ Smart Start Equipment Incentive ($): $4,714Net Installation Cost ($): $21,151Maintenance Savings ($/Yr): $0Energy Savings ($/Yr): $3,102Total Yearly Savings ($/Yr): $3,102Estimated ECM Lifetime (Yr): 10Simple Payback 6.8Simple Lifetime ROI 46.7%Simple Lifetime Maintenance Savings $0Simple Lifetime Savings $31,020Internal Rate of Return (IRR) 8%Net Present Value (NPV) $5,309.69




ECM #9: Lighting Controls Upgrade – Occupancy Sensors Description: Some of the lights in Helen L. Beeler School are left on unnecessarily. 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 for energy management controls are estimated to be 20% of the total light energy controlled by occupancy sensors (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 individual offices, classrooms, large bathrooms, and Media Centers. 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: Smart Start Incentive

= (# Wall mount sensors × $20 per sensor)+ (# Ceiling mount sensors × $35 per sensor)


Installation Cost ($): $46,347NJ Smart Start Equipment Incentive ($): $110Net Installation Cost ($): $46,237Maintenance Savings ($/Yr): $0Energy Savings ($/Yr): $3,248Total Yearly Savings ($/Yr): $3,248Estimated ECM Lifetime (Yr): 10Simple Payback 14.2Simple Lifetime ROI -29.8%Simple Lifetime Maintenance Savings $0Simple Lifetime Savings $32,480Internal Rate of Return (IRR) -6%Net Present Value (NPV) ($18,530.90)




REM #1: 235 kW Solar Array Description: The Helen Beeler School has available roof space that could accommodate a significant amount of solar generation. Based on the available areas a 235 kilowatt solar array could be installed. The array will produce approximately 270,723 kilowatt-hours annually that will reduce the overall electric usage of the facility by 38%. Energy Savings Calculations: See Renewable / Distributed Energy Measures Calculations Appendix for detailed financial summary and proposed solar layout areas. Financial results in table below are based on 100% financing of the system over a fifteen year period. Energy Savings Summary:

Installation Cost ($): $1,401,330NJ Smart Start Equipment Incentive ($): $0Net Installation Cost ($): $1,401,330Maintenance Savings ($/Yr): $51,731Energy Savings ($/Yr): $40,608Total Yearly Savings ($/Yr): $92,339Estimated ECM Lifetime (Yr): 15Simple Payback 15.2Simple Lifetime ROI -1.2%Simple Lifetime Maintenance Savings $775,965Simple Lifetime Savings $1,385,085Internal Rate of Return (IRR) 0%Net Present Value (NPV) ($298,993.01)

REM #1 - ENERGY SAVINGS SUMMARY



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

B. Maintain all weather stripping on windows and doors.

C. Clean all light fixtures to maximize light output.

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

E. Turn off computers when not in use. Ensure computers are not running in screen saver mode.

F. Replacement of older CRT style monitors with newer LCD/LED style monitors. Older CRT style monitors use up to four times more energy than LCD/LED monitor types.

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

H. Educate staff and students on awareness of wasteful energy practices such as leaving lights on unnecessarily, leaving on of non-essential computer and/or equipment at the end of the day, leaving of outside doors/windows open as a means to control room temperature, etc.

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 Premium Efficiency Motors $8,000 $5,000 $600 $12,400 $557 $0 $557 15 $8,355 $0 -32.6% 22.3 -4.57% ($5,750.57)

ECM #2 ECM Motors $23,000 $19,000 $0 $42,000 $6,652 $0 $6,652 15 $99,780 $0 137.6% 6.3 13.45% $37,411.14

ECM #3 Cooling Tower VFD $9,800 $5,800 $1,200 $14,400 $1,308 $0 $1,308 15 $19,620 $0 36.3% 11.0 4.14% $1,214.82

ECM #4 Kitchen Hood Controls $8,000 $8,600 $0 $16,600 $291 $0 $291 15 $4,365 $0 -73.7% 57.0 -13.39% ($13,126.06)

ECM #5 Dishwasher Replacement $14,500 $6,500 $0 $21,000 $770 $0 $770 15 $11,550 $0 -45.0% 27.3 -6.69% ($11,807.79)

ECM #6 Dishwasher Gas Booster Heater $12,000 $7,000 $3,500 $15,500 $570 $0 $570 15 $8,550 $0 -44.8% 27.2 -6.66% ($8,695.38)

ECM #7 DX Rooftop to WSHP $85,000 $90,000 $1,458 $173,542 $3,105 $0 $3,105 20 $62,100 $0 -64.2% 55.9 -8.27% ($127,347.44)

ECM #8 Lighting Upgrade $18,085 $7,780 $4,714 $21,151 $3,102 $0 $3,102 10 $31,020 $0 46.7% 6.8 7.65% $5,309.69

ECM #9 Lighting Controls $24,477 $21,870 $110 $46,237 $3,248 $0 $3,248 10 $32,480 $0 -29.8% 14.2 -5.95% ($18,530.90)

REM #1 235 kW Solar Array $840,798 $560,532 $0 $1,401,330 $40,608 $51,731 $92,339 15 $1,385,085 $775,965 -1.2% 15.2 -0.15% ($298,993.01)

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 .

REM RENEWABLE ENERGY AND FINANCIAL COSTS AND SAVINGS SUMMARY

ECM COST & SAVINGS BREAKDOWN

CONCORD ENGINEERING GROUP

Evesham Township – Helen L. Beeler School

INSTALLATION COST YEARLY SAVINGS

ECM LIFETIMEDESCRIPTIONECM NO.

ECM ENERGY AND FINANCIAL COSTS AND SAVINGS SUMMARY



APPENDIX B

Appendix B Page 1 of 4

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 as of February 15, 2011:

Electric Chillers Water-Cooled Chillers $12 - $170 per ton

Air-Cooled Chillers $8 - $52 per ton

Energy Efficiency must comply with ASHRAE 90.1-2007

Gas Cooling Gas Absorption Chillers $185 - $400 per ton

Gas Engine-Driven Chillers Calculated through custom measure

path)

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


Gas Heating

Gas Fired Boilers < 300 MBH $300 per unit

Gas Fired Boilers ≥ 300 - 1500 MBH $1.75 per MBH

Gas Fired Boilers ≥1500 - ≤ 4000 MBH $1.00 per MBH

Gas Fired Boilers > 4000 MBH (Calculated through Custom Measure

Path)

Gas Furnaces $300 - $400 per unit, AFUE ≥ 92%


Ground Source Heat Pumps

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


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

Chilled-Water Pumps $60 per VFD rated hp

Compressors $5,250 to $12,500 per drive

Cooling Towers ≥ 10 hp $60 per VFD rated hp

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

Prescriptive Lighting Retro fit of T12 to T-5 or T-8 Lamps

w/Electronic Ballast in Existing Facilities

$10 per fixture (1-4 lamps)

Replacement of T12 with new T-5 or T-8 Lamps w/Electronic Ballast in

Existing Facilities $25 per fixture (1-4 lamps)

Replacement of incandescent with screw-in PAR 38 or PAR 30 (CFL)

bulb $7 per bulb

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

Lamp & ballast replacement $10 per fixture

Hard-Wired Compact Fluorescent $25 - $30 per fixture

Metal Halide w/Pulse Start Including Parking Lot

$25 per fixture

T-5 and T-8 High Bay Fixtures $16 - $200 per fixture

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

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

$50 per fixture

HID ≥ 100w Replacement with new HID ≥ 100w

$70 per fixture


Prescriptive Lighting - LED

LED New Exit Sign Fixture Existing Facility < 75 kw Existing Facility > 75 kw

$20 per fixture $10 per fixture

LED Display Case Lighting $30 per display case

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

LED Portable Desk Lamp $20 per fixture

LED Wall-wash Lights $30 per fixture

LED Recessed Down Lights $35 per fixture LED Outdoor Pole/Arm-Mounted Area

and Roadway Luminaries $175 per fixture

LED Outdoor Pole/Arm-Mounted Decorative Luminaries

$175 per fixture

LED Outdoor Wall-Mounted Area Luminaries

$100 per fixture

LED Parking Garage Luminaries $100 per fixture

LED Track or Mono-Point Directional Lighting Fixtures

$50 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 Bollard Fixtures $50 per fixture

LED Linear Panels (2x2 Troffers only) $100 per fixture

LED Fuel Pump Canopy $100 per fixture

LED Refrigerator/Freezer case lighting replacement of fluorescent in medium

and low temperature display case

$42 per 5 foot $65 per 6 foot


Lighting Controls – Occupancy Sensors

Wall Mounted $20 per control Remote Mounted $35 per control

Daylight Dimmers $25 per fixture

Occupancy Controlled hi-low Fluorescent Controls

$25 per fixture controlled

Lighting Controls – HID or Fluorescent Hi-Bay Controls Occupancy hi-low $75 per fixture controlled Daylight Dimming $75 per fixture controlled

Daylight Dimming - office $50 per fixture controlled

Premium Motors Three-Phase Motors $45 - $700 per motor

Fractional HP Motors Electronic Communicated Motors (replacing shaded pole motors in

refrigerator/freezer cases)

$40 per electronic communicated motor

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 a IRR of at

least 10%. Multi Measures Bonus 15%



APPENDIX C

OMB No. 2060-0347

STATEMENT OF ENERGY PERFORMANCEHelen L. Beeler school

Building ID: 3319995 For 12-month Period Ending: August 31, 20121

Date SEP becomes ineligible: N/A Date SEP Generated: October 25, 2012

FacilityHelen L. Beeler school60 Caldwell AvenueMarlton, NJ 08053

Facility OwnerN/A

Primary Contact for this FacilityN/A

Year Built: 1962Gross Floor Area (ft2): 68,500

Energy Performance Rating2 (1-100) 67

Site Energy Use Summary3

Electricity - Grid Purchase(kBtu) 2,415,014 Natural Gas (kBtu)4 976,130 Total Energy (kBtu) 3,391,144

Energy Intensity4 Site (kBtu/ft2/yr) 50 Source (kBtu/ft2/yr) 133 Emissions (based on site energy use) Greenhouse Gas Emissions (MtCO2e/year) 394 Electric Distribution Utility Public Service Electric & Gas Co National Median Comparison National Median Site EUI 59 National Median Source EUI 157 % Difference from National Median Source EUI -15% Building Type K-12

School

Stamp of Certifying Professional

Based on the conditions observed at thetime of my visit to this building, I certify that

the information contained within thisstatement is accurate.

Meets Industry Standards5 for Indoor EnvironmentalConditions:Ventilation for Acceptable Indoor Air Quality N/A Acceptable Thermal Environmental Conditions N/A Adequate Illumination N/A

Certifying ProfessionalN/A

Notes: 1. Application for the ENERGY STAR must be submitted to EPA within 4 months of the Period Ending date. Award of the ENERGY STAR is not final until approval is received from EPA.2. The EPA Energy Performance Rating is based on total source energy. A rating of 75 is the minimum to be eligible for the ENERGY STAR.3. Values represent energy consumption, annualized to a 12-month period.4. Values represent energy intensity, annualized to a 12-month period.5. Based on Meeting ASHRAE Standard 62 for ventilation for acceptable indoor air quality, ASHRAE Standard 55 for thermal comfort, and IESNA Lighting Handbook for lighting quality.

The government estimates the average time needed to fill out this form is 6 hours (includes the time for entering energy data, Licensed Professional facility inspection, and notarizing the SEP) andwelcomes suggestions for reducing this level of effort. Send comments (referencing OMB control number) to the Director, Collection Strategies Division, U.S., EPA (2822T), 1200 Pennsylvania Ave.,NW, Washington, D.C. 20460.

EPA Form 5900-16

ENERGY STAR®

Data Checklistfor Commercial Buildings

In order for a building to qualify for the ENERGY STAR, a Professional Engineer (PE) or a Registered Architect (RA) must validate the accuracy of the data underlyingthe building's energy performance rating. This checklist is designed to provide an at-a-glance summary of a property's physical and operating characteristics, as well asits total energy consumption, to assist the PE or RA in double-checking the information that the building owner or operator has entered into Portfolio Manager.

Please complete and sign this checklist and include it with the stamped, signed Statement of Energy Performance.NOTE: You must check each box to indicate that each value is correct, OR include a note.

CRITERION VALUE AS ENTERED INPORTFOLIO MANAGER VERIFICATION QUESTIONS NOTES

Building Name Helen L. Beeler school Is this the official building name to be displayed inthe ENERGY STAR Registry of LabeledBuildings?

Type K-12 School Is this an accurate description of the space inquestion?

Location 60 Caldwell Avenue,Marlton, NJ 08053

Is this address accurate and complete? Correctweather normalization requires an accurate zipcode.

Single Structure Single Facility

Does this SEP represent a single structure? SEPscannot be submitted for multiple-buildingcampuses (with the exception of a hospital, k-12school, hotel and senior care facility) nor can theybe submitted as representing only a portion of abuilding.

Beeler School (K-12 School)

CRITERION VALUE AS ENTERED INPORTFOLIO MANAGER VERIFICATION QUESTIONS NOTES

Gross Floor Area 68,500 Sq. Ft.

Does this square footage include all supportingfunctions such as kitchens and break rooms usedby staff, storage areas, administrative areas,elevators, stairwells, atria, vent shafts, etc. Alsonote that existing atriums should only include thebase floor area that it occupies. Interstitial(plenum) space between floors should not beincluded in the total. Finally gross floor area is notthe same as leasable space. Leasable space is asubset of gross floor area.

Open Weekends? No

Is this building normally open at all on theweekends? This includes activities beyond thework conducted by maintenance, cleaning, andsecurity personnel. Weekend activity could includeany time when the space is used for classes,performances or other school or communityactivities. If the building is open on the weekend aspart of the standard schedule during one or moreseasons, the building should select ?yes? for openweekends. The ?yes? response should applywhether the building is open for one or both of theweekend days.

Number of PCs 135 Is this the number of personal computers in theK12 School?

Number of walk-inrefrigeration/freezer

units 1

Is this the total number of commercial walk-in typefreezers and coolers? These units are typicallyfound in storage and receiving areas.

Presence ofcooking facilities Yes

Does this school have a dedicated space in whichfood is prepared and served to students? If theschool has space in which food for students is onlykept warm and/or served to students, or has only agalley that is used by teachers and staff then theanswer is "no".

Percent Cooled 100 % Is this the percentage of the total floor space withinthe facility that is served by mechanical coolingequipment?

Percent Heated 100 % Is this the percentage of the total floor space withinthe facility that is served by mechanical heatingequipment?

Months 10(Optional) Is this school in operation for at least 8 months ofthe year?

Page 1 of 4

High School? No

Is this building a high school (teaching grades 10,11, and/or 12)? If the building teaches to highschool students at all, the user should check 'yes'to 'high school'. For example, if the school teachesto grades K-12 (elementary/middle and highschool), the user should check 'yes' to 'highschool'.

Page 2 of 4

ENERGY STAR®

Data Checklistfor Commercial Buildings

Energy ConsumptionPower Generation Plant or Distribution Utility: Public Service Electric & Gas Co

Fuel Type: Electricity

Meter: Electric #778010541 (kWh (thousand Watt-hours))Space(s): Entire Facility

Generation Method: Grid Purchase

Start Date End Date Energy Use (kWh (thousand Watt-hours))

08/01/2012 08/31/2012 56,600.00

07/01/2012 07/31/2012 54,000.00

06/01/2012 06/30/2012 68,400.00

05/01/2012 05/31/2012 58,400.00

04/01/2012 04/30/2012 53,800.00

03/01/2012 03/31/2012 64,800.00

02/01/2012 02/29/2012 65,600.00

01/01/2012 01/31/2012 61,800.00

12/01/2011 12/31/2011 63,600.00

11/01/2011 11/30/2011 53,600.00

10/01/2011 10/31/2011 55,400.00

09/01/2011 09/30/2011 51,800.00

Electric #778010541 Consumption (kWh (thousand Watt-hours)) 707,800.00

Electric #778010541 Consumption (kBtu (thousand Btu)) 2,415,013.60

Total Electricity (Grid Purchase) Consumption (kBtu (thousand Btu)) 2,415,013.60

Is this the total Electricity (Grid Purchase) consumption at this building including allElectricity meters?

Fuel Type: Natural Gas

Meter: Natural Gas #2523594 (therms)Space(s): Entire Facility

Start Date End Date Energy Use (therms)

08/01/2012 08/31/2012 46.50

07/01/2012 07/31/2012 47.50

06/01/2012 06/30/2012 83.60

05/01/2012 05/31/2012 378.10

04/01/2012 04/30/2012 802.40

03/01/2012 03/31/2012 1,963.60

02/01/2012 02/29/2012 2,228.50

01/01/2012 01/31/2012 2,095.30

12/01/2011 12/31/2011 1,194.80

11/01/2011 11/30/2011 670.50

Page 3 of 4

10/01/2011 10/31/2011 187.40

09/01/2011 09/30/2011 63.10

Natural Gas #2523594 Consumption (therms) 9,761.30

Natural Gas #2523594 Consumption (kBtu (thousand Btu)) 976,130.00

Total Natural Gas Consumption (kBtu (thousand Btu)) 976,130.00

Is this the total Natural Gas consumption at this building including all Natural Gas meters?

Additional FuelsDo the fuel consumption totals shown above represent the total energy use of this building?Please confirm there are no additional fuels (district energy, generator fuel oil) used in this facility.

On-Site Solar and Wind EnergyDo the fuel consumption totals shown above include all on-site solar and/or wind power located atyour facility? Please confirm that no on-site solar or wind installations have been omitted from thislist. All on-site systems must be reported.

Certifying Professional (When applying for the ENERGY STAR, the Certifying Professional must be the same PE or RA that signed and stamped the SEP.)

Name: _____________________________________________ Date: _____________

Signature: ______________________________________ Signature is required when applying for the ENERGY STAR.

Page 4 of 4

FOR YOUR RECORDS ONLY. DO NOT SUBMIT TO EPA.

Please keep this Facility Summary for your own records; do not submit it to EPA. Only the Statement of Energy Performance(SEP), Data Checklist and Letter of Agreement need to be submitted to EPA when applying for the ENERGY STAR.

FacilityHelen L. Beeler school60 Caldwell AvenueMarlton, NJ 08053

Facility OwnerN/A

Primary Contact for this FacilityN/A

General InformationHelen L. Beeler school

Gross Floor Area Excluding Parking: (ft2) 68,500 Year Built 1962 For 12-month Evaluation Period Ending Date: August 31, 2012

Facility Space Use SummaryBeeler School

Space Type K-12 School

Gross Floor Area (ft2) 68,500

Open Weekends? No

Number of PCs 135

Number of walk-in refrigeration/freezerunits 1

Presence of cooking facilities Yes

Percent Cooled 100

Percent Heated 100

Months o 10

High School? No

School District o N/A

Energy Performance ComparisonEvaluation Periods Comparisons

Performance Metrics Current(Ending Date 08/31/2012)

Baseline(Ending Date 08/31/2012) Rating of 75 Target National Median

Energy Performance Rating 67 67 75 N/A 50

Energy Intensity

Site (kBtu/ft2) 50 50 46 N/A 59

Source (kBtu/ft2) 133 133 123 N/A 157

Energy Cost

$/year N/A N/A N/A N/A N/A

$/ft2/year N/A N/A N/A N/A N/A

Greenhouse Gas Emissions

MtCO2e/year 394 394 364 N/A 466

kgCO2e/ft2/year 6 6 6 N/A 7

More than 50% of your building is defined as K-12 School. Please note that your rating accounts for all of the spaces listed. The National Median column presentsenergy performance data your building would have if your building had a median rating of 50. Notes:o - This attribute is optional.d - A default value has been supplied by Portfolio Manager.



APPENDIX D

Appendix DPage 1 of 11

AC UnitsTag AHU-1 & AHU-2 RTU-6 N/A

Unit Type Air Handler Rooftop Unit Split Condenser

Qty 2 1 1

Location Ceiling Mounted Roof Roof

Area Served 1989 Wing Library Carrier unit in Rm143

Manufacturer Carrier Carrier Carrier

Model # 40RR-008-320 50DF034530MA 38BA008540

Serial # U980683 T983725 1289G34250

Cooling Type Heating Only R-22 Refrigerant R-22

Cooling Capacity (Tons) N/A 28 Tons 7 Tons

Cooling Efficiency (SEER/EER)

N/A 9 EER 10 SEER

Heating Type Hot Water N/A N/A

Heating Input (MBH) N/A N/A N/A

Efficiency N/A N/A N/A

Fuel N/A N/A N/A

Approx Age 23 23 23

ASHRAE Service Life 15 20 15

Remaining Life (8) (3) (8)

Comments

Note:

MAJOR EQUIPMENT LISTConcord Engineering Group

Helen L. Beeler

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


AC UnitsTag

Unit Type

Qty

Location

Area Served

Manufacturer

Model #

Serial #

Cooling Type

Cooling Capacity (Tons)


Heating Type

Heating Input (MBH)

Efficiency

Fuel

Approx Age

ASHRAE Service Life

Remaining Life

Comments

Note:


HRV 1&2 HRV 1 to 3 HRV-4

Heat Recovery Unit Heat Recovery Unit Heat Recovery Unit

2 3 1

Roof Roof Roof

Addition Floorplan West Floorplan Center Floorplan

Semco Semco Semco

FV1000H FV1000H FV1000H

28664-000 28664-000 28664-000

N/A N/A N/A

N/A N/A N/A

N/A N/A N/A

N/A N/A N/A

N/A N/A N/A

N/A N/A N/A

N/A N/A N/A

10 10 10

15 15 15

5 5 5


AC UnitsTag

Unit Type

Qty

Location

Area Served

Manufacturer

Model #

Serial #

Cooling Type



Heating Type

Heating Input (MBH)

Efficiency

Fuel

Approx Age

ASHRAE Service Life

Remaining Life

Comments

Note:


HRV 5 to 7 1989 HRV HRV A1 to A-3

Heat Recovery Unit Heat Recovery Unit Heat Recovery Unit

3 1 3

Roof Roof Roof

East Floorplan 1989 Wing Gym

Semco Semco Semco

FV1000H FV1000H FV3000H-6RN4AB

28664-000 28664-000 48430/M044110-01

N/A N/A N/A

N/A N/A N/A

N/A N/A N/A

N/A N/A N/A

N/A N/A N/A

N/A N/A N/A

N/A N/A N/A

10 10 10

15 15 15

5 5 5


AC UnitsTag

Unit Type

Qty

Location

Area Served

Manufacturer

Model #

Serial #

Cooling Type



Heating Type

Heating Input (MBH)

Efficiency

Fuel

Approx Age

ASHRAE Service Life

Remaining Life

Comments

Note:


RHP-1 to 3 Heat Pumps Heat Pumps

Packaged RTU units Water Source Heat Pump

Water Source Heat Pump

3 11 11

Roof Above Ceiling Above Ceiling

Gym Center Floorplan West Floorplan

McQuay McQuay McQuay

RWD1220 BET WCDS 1036 WCDS 1036

990607701 Auba247486 Auba247486

Packaged N/A N/A

- N/A N/A

- N/A N/A

HW Coil N/A N/A

- N/A N/A

- N/A N/A

- N/A N/A

10 10 10

15 15 15

5 5 5


AC UnitsTag

Unit Type

Qty

Location

Area Served

Manufacturer

Model #

Serial #

Cooling Type



Heating Type

Heating Input (MBH)

Efficiency

Fuel

Approx Age

ASHRAE Service Life

Remaining Life

Comments

Note:


Heat Pumps Heat Pumps Heat PumpsWater Source Heat

PumpsWater Source Heat

PumpsWater Source Heat

Pumps

15 10 4

Above Ceiling Above Ceiling Above Ceiling

Addition Floorplan East Floorplan 1989 Wing

McQuay McQuay McQuay

WCDS 1036 WCDS 1036 WCDS 1036

Auba247486 Auba247486 Auba247486

N/A N/A N/A

N/A N/A N/A

N/A N/A N/A

N/A N/A N/A

N/A N/A N/A

N/A N/A N/A

N/A N/A N/A

10 10 10

15 15 15

5 5 5


AC UnitsTag

Unit Type

Qty

Location

Area Served

Manufacturer

Model #

Serial #

Cooling Type



Heating Type

Heating Input (MBH)

Efficiency

Fuel

Approx Age

ASHRAE Service Life

Remaining Life

Comments

Note:


N/A AHU-6

Split Condenser Air Handler

1 1

Roof Ceiling Mounted

Carrier unit in Rm135 South Floorplan

Gemini Carrier

38BARZ007501 40RR-008-320

1705G30108 U980683

R-22 Heating Only

10 Tons N/A

10.3 EER N/A

N/A Hot Water

N/A N/A

N/A N/A

N/A N/A

23 23

15 15

(8) (8)


BoilersTag B-1 to B-3

Unit Type Gas Fired Boiler

Qty 3

Location Boiler Room

Area ServedEntire school for Loop

Water

Manufacturer Aerco

Model # K-1000

Serial # G-97-430

Input Capacity (Btu/Hr) 23

Rated Output Capacity (Btu/Hr)

1,000,000

Approx. Efficiency % 85.3%

Fuel Natural Gas

Approx Age 2

ASHRAE Service Life 35

Remaining Life 33

Comments

Note:

MAJOR EQUIPMENT LIST

Concord Engineering Group

Helen L. Beeler



Cooling TowerTag CT-1

Unit TypeAir Cooled Cooling

Tower

Qty 1

Location Roof

Area ServedExchanger to Loop

Water for Heat Pumps

Manufacturer Baltimore AirCoil

Model # VTL-152-MCR

Serial # R99707981

Rated Flow GPM -

EWT / LWT -

Motor HP 20 & 5

Electrical 460/3/60

Approx Age 8


Remaining Life 12

Comments 152 Ton Capacity, Dual Motors for Two Speed O tiNote:



Helen L. Beeler



Domestic Water HeatersTag B-4

Unit TypeDomestic Gas Fired

Boiler

Qty 1

Location Boiler Room

Area Served Entire School

Manufacturer Aerco

Model # K-1000

Serial # G-10-0617

Size (Gallons) 23

Input Capacity (MBH/KW)

1,000 MBH

Recovery (Gal/Hr) N/A

Efficiency % 89.50%

Fuel Natural Gas

Approx Age 2


Remaining Life 33

Comments

Note:



Helen L. Beeler



Pumps REFERENCE

Tag CWP-1&2 LWP-1 & 2 HWP-1&2

Unit TypeBase Mounted End

SuctionBase Mounted End

SuctionBase Mounted End

Suction

Qty 2 2 2

Location Boiler Room Boiler Room Boiler Room

Area Served Cooling Tower Entire School Heat Pumps 89 Section

Manufacturer Peerless Peerless Bell & Gossett

Model # F1130AM Series F1840AM Series 1510 Series

Serial # 510579-A 510576-A 2A6-57/88F

Horse Power 7.5 HP 10 HP 1.5 HP

Flow 360gpm @ 35ft. Head 258gm @ 70ft. Head 90gpm @ 90 ft. Head

Motor Info US Electric Motors US Electric Motors Marathon Electric

Electrical Power 230/460/3/60 230/460/3/60 230/460/3/60

RPM 1775 RPM 1775 RPM 1760 RPM

Motor Efficiency % 89.5% 89.5% 80.0%

Approx Age 20 20 15

ASHRAE Service Life 20 20 20

Remaining Life 0 0 5

Comments Data not available on pumps Data not available on pumps

Note:

MAJOR EQUIPMENT LISTConcord Engineering Group

Helen L. Beeler



PumpsTag

Unit Type

Qty

Location

Area Served

Manufacturer

Model #

Serial #

Horse Power

Flow

Motor Info

Electrical Power

RPM

Motor Efficiency %

Approx Age

ASHRAE Service Life

Remaining Life

Comments

Note:


HWP- 3 &4 Base Mounted End

Suction

2

Boiler Room

Rest of Building

Bell & Gossett

1510 Series

PHDC2-109-9-12

3 HP

N/A

US Electric

230/460/3/60

1760 RPM

78.5%

15

20

5

Data not available on pumps



APPENDIX E

CEG Project #:

Facility Name:

Address:

City, State, Zip

Fixture Reference #

LocationAverage

Burn Hours

DescriptionLamps per

FixtureWatts per

FixtureQty of

FixturesTotal 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, $

1 Classroom 120 22801x4, 2 Lamp, T8, 32w, Elect. Ballast, Pendant Mnt., Prismatic Lens

2 58 18 1.04 2,380 Existing to Remain Existing to Remain 2 58 0 1.04 2,380 0.00 0 $0 3

Dual Tech. Occupancy Sensor w/2 Pole

Powerpack - Remote Mnt. 2 20.0% 476 $71

2 Classroom 120, Closet 760

2x2, 2 U-Lamp, T8, 32w, Elect. Ballast, Recessed

Mnt., Prismatic Lens2 73 2 0.15 111 Existing to Remain Existing to Remain 2 73 0 0.15 111 0.00 0 $0 5

Dual Technology Occupancy Sensor - Switch

Mnt.1 20.0% 22 $3

3 Classroom 120, Lavatory 380 12"x12", PL Lamp, 13w,

Surface Mnt. 1 13 1 0.01 5 Existing to Remain Existing to Remain 1 13 0 0.01 5 0.00 0 $0 5Dual Technology

Occupancy Sensor - SwitchMnt.

1 20.0% 1 $0

4 Classroom 120, Coats 760

1x4, 2 Lamp, T8, 32w, Elect. Ballast, Surface Mnt., Prismatic Lens

2 58 1 0.06 44 Existing to Remain Existing to Remain 2 58 0 0.06 44 0.00 0 $0 3











Mnt.1 20.0% 22 $3




1 20.0% 1 $0



2 58 1 0.06 44 Existing to Remain Existing to Remain 2 58 0 0.06 44 0.00 0 $0 5Dual Technology


1 20.0% 9 $1









Mnt.1 20.0% 22 $3




1 20.0% 1 $0





1 20.0% 9 $1









Mnt.1 20.0% 22 $3




1 20.0% 1 $0





1 20.0% 9 $1









Mnt.1 20.0% 22 $3




1 20.0% 1 $0





1 20.0% 9 $1









RETROFIT ENERGY SAVINGSEXISTING FIXTURES PROPOSED FIXTURE RETROFIT PROPOSED LIGHTING CONTROLS

9C12050

Helen L. Beeler School

Marlton, NJ 08053

60 Caldwell Avenue

Appendix E - Lighting Audit - BEELER ELEMENTARY SCHOOL rev1.xlsx Page 1 of 8

Fixture Reference #

LocationAverage

Burn Hours


FixtureWatts per

FixtureQty of

FixturesTotal kW


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, $






5 Classroom 125 22801x4, 3 Lamp, 32w, T8, Elect. Ballast, Recessed

Mnt., Prismatic Lens3 82 12 0.98 2,244 Existing to Remain Existing to Remain 3 82 0 0.98 2,244 0.00 0 $0 3











2 Classroom 181 22802x2, 2 U-Lamp, T8, 32w, Elect. Ballast, Recessed




































6 Classroom 177 22802x4, 3 Lamp, 32w T8, Elect. Ballast, Recessed

















Fixture Reference #

LocationAverage

Burn Hours


FixtureWatts per

FixtureQty of

FixturesTotal kW


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, $


















2 Room 174, Boys' Lavatory 3220



Dual Technology Occupancy Sensor -

Remote Mnt.1 20.0% 329 $49

1 Custodian Room 172 7601x4, 2 Lamp, T8, 32w, Elect. Ballast, Pendant Mnt., Prismatic Lens

2 58 1 0.06 44 Existing to Remain Existing to Remain 2 58 0 0.06 44 0.00 0 $0 7 Existing Controls 1 0.0% 0 $0

2 Room 170 7602x2, 2 U-Lamp, T8, 32w, Elect. Ballast, Recessed



Remote Mnt.1 20.0% 78 $12

6 Computer Room 169 9202x4, 3 Lamp, 32w T8, Elect. Ballast, Recessed




6 IDF Room 168 9202x4, 3 Lamp, 32w T8, Elect. Ballast, Recessed

Mnt., Prismatic Lens3 82 2 0.16 151 Existing to Remain Existing to Remain 3 82 0 0.16 151 0.00 0 $0 7 Existing Controls 1 0.0% 0 $0

8 Men's Room 32201x4, 1 Lamp, 32w, T8, Elect. Ballast, Surface Mnt., Prismatic Lens


8 Women's Room 32201x4, 1 Lamp, 32w, T8, Elect. Ballast, Surface Mnt., Prismatic Lens


1 Storage Room 165 7601x4, 2 Lamp, T8, 32w, Elect. Ballast, Pendant Mnt., Prismatic Lens

2 58 14 0.81 617 Existing to Remain Existing to Remain 2 58 0 0.81 617 0.00 0 $0 0 No New Controls 0 0.0% 0 $0





















1 Classrooom 160 22801x4, 2 Lamp, T8, 32w, Elect. Ballast, Pendant Mnt., Prismatic Lens













Fixture Reference #

LocationAverage

Burn Hours


FixtureWatts per

FixtureQty of

FixturesTotal kW


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, $















Mnt., Prismatic Lens2 73 2 0.15 333 Existing to Remain Existing to Remain 2 73 0 0.15 333 0.00 0 $0 0 No New Controls 0 0.0% 0 $0



6 Conference Room 154 19002x4, 3 Lamp, 32w T8, Elect. Ballast, Recessed



Mnt.1 20.0% 187 $28

11 Classroom 152 2280

1x4, 3 Lamp, 32w, T8, Elect. Ballast, Pendant

Mnt., Prismatic Lens
















12 Storage Room 143 7601x4, 2 Lamp, 32w, T8, Elect. Ballast, Pendant

Mnt., No Lens2 58 6 0.35 264 Existing to Remain Existing to Remain 2 58 0 0.35 264 0.00 0 $0 0 No New Controls 0 0.0% 0 $0













4 Classroom 141,Lavatory 3220




1 20.0% 37 $6

6 Music Room 137 22802x4, 3 Lamp, 32w T8, Elect. Ballast, Recessed




13 Music Room 137 22808" Dia, 1 lamp

Incandescent, 150w, Pendant Mnt., No Lens

1 150 3 0.45 1,026 RelampSylvania ULTRA 18 Watt

3000K Dimmable PAR38 LED Lamp, Medium Base, 40 Degree

1 18 3 0.05 123 0.40 903 $137 0 No New Controls 0 0.0% 0 $0

6 Corridor 137A 32202x4, 3 Lamp, 32w T8, Elect. Ballast, Recessed

Mnt., Prismatic Lens3 82 4 0.33 1,056 Existing to Remain Existing to Remain 3 82 0 0.33 1,056 0.00 0 $0 0 No New Controls 0 0.0% 0 $0





4 Classroom 140, Lavatory 380




1 20.0% 4 $1


Fixture Reference #

LocationAverage

Burn Hours


FixtureWatts per

FixtureQty of

FixturesTotal kW


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, $






4 Classroom 139, Lavatory 380




1 20.0% 4 $1

14 Classroom 139, Storage 760

6" Dia, (2) 13w CFL Elect. Ballast, Recessed Mnt., No

Lens2 30 1 0.03 23 Existing to Remain Existing to Remain 2 30 0 0.03 23 0.00 0 $0 0 No New Controls 0 0.0% 0 $0

6 Art Room 138 22802x4, 3 Lamp, 32w T8, Elect. Ballast, Recessed




12 Art Rom 138, Closet 7601x4, 2 Lamp, 32w, T8, Elect. Ballast, Pendant

Mnt., No Lens2 58 2 0.12 88 Existing to Remain Existing to Remain 2 58 0 0.12 88 0.00 0 $0 5


Mnt.1 20.0% 18 $3

12 Art Rom 138, Closet 7601x4, 2 Lamp, 32w, T8, Elect. Ballast, Pendant



Mnt.1 20.0% 18 $3

15 Art Rom 138, Closet 7601x4, 2 Lamp, T8, 32w, Elect. Ballast, Surface



Mnt.1 20.0% 9 $1

16 Cafeteria 32201x4, 2 Lamp, 32w, T8, Elect. Ballast, Pendant

Mnt., Direct/Indirect Lens 2 58 90 5.22 16,808 Existing to Remain Existing to Remain 2 58 0 5.22 16,808 0.00 0 $0 0 No New Controls 0 0.0% 0 $0

6 Cafeteria Serving Line 32202x4, 3 Lamp, 32w T8, Elect. Ballast, Recessed


6 Teacher's Lounge 22802x4, 3 Lamp, 32w T8, Elect. Ballast, Recessed

Mnt., Prismatic Lens3 82 8 0.66 1,496 Existing to Remain Existing to Remain 3 82 0 0.66 1,496 0.00 0 $0 7 Existing Controls 1 0.0% 0 $0

12 Sprinkler Room 9201x4, 2 Lamp, 32w, T8, Elect. Ballast, Pendant



Mnt.1 20.0% 11 $2

6 Kitchen 19002x4, 3 Lamp, 32w T8, Elect. Ballast, Recessed


31 Kitchen Corridor 19002x2, 2 Lamp, T8, 17w, Elect. Ballast, Recessed


15 Kitchen Storage 7601x4, 2 Lamp, T8, 32w, Elect. Ballast, Surface


15 Kitchen Closet 7601x4, 2 Lamp, T8, 32w, Elect. Ballast, Surface



Mnt.1 20.0% 9 $1

15 Kitchen Lavatory 3801x4, 2 Lamp, T8, 32w, Elect. Ballast, Surface



Mnt.1 20.0% 4 $1

12 Custodian Office 19001x4, 2 Lamp, 32w, T8, Elect. Ballast, Pendant



Mnt.1 20.0% 88 $13

7 Instrument Music 22802x4, 2 Lamp, 32w T8, Elect. Ballast, Recessed




12 Instrument Closet 22801x4, 2 Lamp, 32w, T8, Elect. Ballast, Pendant



Mnt.1 20.0% 53 $8

4 Men's Room 32201x4, 2 Lamp, T8, 32w, Elect. Ballast, Surface Mnt., Prismatic Lens



1 20.0% 37 $6

4 Women's Room 32201x4, 2 Lamp, T8, 32w, Elect. Ballast, Surface Mnt., Prismatic Lens



1 20.0% 37 $6

4 Girls' Room 32201x4, 2 Lamp, T8, 32w, Elect. Ballast, Surface Mnt., Prismatic Lens


Occupancy Sensor - Remote Mnt.

1 20.0% 149 $22

12 Custodian Room 130 9201x4, 2 Lamp, 32w, T8, Elect. Ballast, Pendant



Mnt.1 20.0% 11 $2

17 Boys' Room 129 32202x2, 3 Lamp, 17w, T8, Elect. Ballast, Recessed



Remote Mnt.1 20.0% 121 $18

4 Storage Room 128 7601x4, 2 Lamp, T8, 32w, Elect. Ballast, Surface Mnt., Prismatic Lens


12 Mechanical Room 127 920

1x4, 2 Lamp, 32w, T8, Elect. Ballast, Pendant



Remote Mnt.1 20.0% 75 $11

12 Electrical Room 126 9201x4, 2 Lamp, 32w, T8, Elect. Ballast, Pendant

Mnt., No Lens2 58 3 0.17 160 Existing to Remain Existing to Remain 2 58 0 0.17 160 0.00 0 $0 7 Existing Controls 1 0.0% 0 $0


Fixture Reference #

LocationAverage

Burn Hours


FixtureWatts per

FixtureQty of

FixturesTotal kW


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, $


12 Book Storage 114 7601x4, 2 Lamp, 32w, T8, Elect. Ballast, Pendant


17 Gym 22802x2, 3 Lamp, 17w, T8, Elect. Ballast, Recessed


12 Gym Storage 7601x4, 2 Lamp, 32w, T8, Elect. Ballast, Pendant


17 Stage 22802x2, 3 Lamp, 17w, T8, Elect. Ballast, Recessed


18 Stage Storage 760 1 Incandescent 100w, Surface Mnt, No Lens 1 100 2 0.20 152 Relamp (1) 26w CFL Lamp 1 26 2 0.05 40 0.15 112 $17 0 No New Controls 0 0.0% 0 $0

2 Boys' Lavatory 149 32202x2, 2 U-Lamp, T8, 32w, Elect. Ballast, Recessed



Remote Mnt.1 20.0% 94 $14

19 Custodian 150 92010"x10", 1 Lamp, CFL,

13w, Elect. Ballast, Surface Mnt.


2 Girls' Lavatory 151 32202x2, 2 U-Lamp, T8, 32w, Elect. Ballast, Recessed



Remote Mnt.1 20.0% 94 $14

19 Girls' Lavatory 151 322010"x10", 1 Lamp, CFL,




1 20.0% 12 $2

19 Boys' Lavatory 149 322010"x10", 1 Lamp, CFL,




1 20.0% 12 $2

6 Nurse Room 113 19002x4, 3 Lamp, 32w T8, Elect. Ballast, Recessed


6 Nurse's Exam Room 19002x4, 3 Lamp, 32w T8, Elect. Ballast, Recessed


4 Nurse's Lavatory 3801x4, 2 Lamp, T8, 32w, Elect. Ballast, Surface Mnt., Prismatic Lens



1 20.0% 4 $1

20 Guidance Room 110 19002x4, 3 Lamp, 32w, T8, Elect. Ballast, Recessed

Mnt., Parabolic Lens3 82 2 0.16 312 Existing to Remain Existing to Remain 3 82 0 0.16 312 0.00 0 $0 7 Existing Controls 1 0.0% 0 $0

4 Guidance Lavatory 3801x4, 2 Lamp, T8, 32w, Elect. Ballast, Surface Mnt., Prismatic Lens



1 20.0% 4 $1

21 Prinicpal's Office Room 101 1900

2x4, 3 Lamp, 32w, T8, Elect. Ballast, Surface

Mnt., Parabolic Lens



1 20.0% 62 $9

22 Prinicpal's Office Room 101 1900

8" Dia., 1 Lamp Incandescent, 100w,

Recessed Mnt.1 100 2 0.20 380 Relamp

Sylvania ULTRA 18 Watt 3000K Dimmable PAR38 LED Lamp, Medium Base, 40 Degree

1 18 2 0.04 68 0.16 312 $47 0 No New Controls 0 0.0% 0 $0

6 Copy Room 19002x4, 3 Lamp, 32w T8, Elect. Ballast, Recessed



Remote Mnt.1 20.0% 62 $9

4 Copy Room 19001x4, 2 Lamp, T8, 32w, Elect. Ballast, Surface Mnt., Prismatic Lens


23 Main Office 1900

2x4, 3 Lamp, 32w, T8, Elect. Ballast, Surface

Mnt., Prismatic Lens

2 82 8 0.66 1,246 Existing to Remain Existing to Remain 2 82 0 0.66 1,246 0.00 0 $0 4Dual Technology

Occupancy Sensor - Remote Mnt.

1 20.0% 249 $37

12 Main Electrical Room 9201x4, 2 Lamp, 32w, T8, Elect. Ballast, Pendant



Remote Mnt.1 20.0% 21 $3

24 Library Room 106 22801x4, 2 Lamp, 32w, T8, Elect. Ballast, Recessed

Mnt., Parabolic Lens2 58 23 1.33 3,042 Existing to Remain Existing to Remain 2 58 0 1.33 3,042 0.00 0 $0 0 No New Controls 0 0.0% 0 $0


Mnt., Parabolic Lens2 58 2 0.12 264 Existing to Remain Existing to Remain 2 58 0 0.12 264 0.00 0 $0 0 No New Controls 0 0.0% 0 $0


Mnt., Parabolic Lens3 47 33 1.55 3,536 Existing to Remain Existing to Remain 3 47 0 1.55 3,536 0.00 0 $0 0 No New Controls 0 0.0% 0 $0

19 Library Room 106 228010"x10", 1 Lamp, CFL,



27 Library Room 106 228012" Dia, 1 HAL, 50w,

Pendant Mnt., Direct/Indirect Lens


28 Library Room 106 22801x4, 1 Lamp, 32w, T8, Elect. Ballast, Pendant


6 Library Office 22802x4, 3 Lamp, 32w T8, Elect. Ballast, Recessed



Mnt.1 20.0% 75 $11


Fixture Reference #

LocationAverage

Burn Hours


FixtureWatts per

FixtureQty of

FixturesTotal kW


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, $


6 Library IDF 9202x4, 3 Lamp, 32w T8, Elect. Ballast, Recessed



Mnt.1 20.0% 15 $2

6 Child Study Room 107 1900

2x4, 3 Lamp, 32w T8, Elect. Ballast, Recessed




2 Telephone Room 9202x2, 2 U-Lamp, T8, 32w, Elect. Ballast, Recessed


4 Men's Room 32201x4, 2 Lamp, T8, 32w, Elect. Ballast, Surface Mnt., Prismatic Lens


4 Women's Room 32201x4, 2 Lamp, T8, 32w, Elect. Ballast, Surface Mnt., Prismatic Lens


6 Faculty Room 22802x4, 3 Lamp, 32w T8, Elect. Ballast, Recessed




6 Faculty Room 22802x4, 3 Lamp, 32w T8, Elect. Ballast, Recessed


6 Faculty Work Room 22802x4, 3 Lamp, 32w T8, Elect. Ballast, Recessed


17 Corridor South 32202x2, 3 Lamp, 17w, T8, Elect. Ballast, Recessed


29 Vestibule South 322010"x10", 1 Lamp, CFL,

13w, Elect. Ballast, Recessed Mnt., No Lens


30 Exit Signs 8760 LED Exit Sign 1 2 2 0.00 35 Existing to Remain Existing to Remain 1 2 0 0.00 35 0.00 0 $0 0 No New Controls 0 0.0% 0 $0

2 Corridor A 32202x2, 2 U-Lamp, T8, 32w, Elect. Ballast, Recessed


30 Corridor A Exit 8760 LED Exit Sign 1 2 1 0.00 18 Existing to Remain Existing to Remain 1 2 0 0.00 18 0.00 0 $0 0 No New Controls 0 0.0% 0 $0

2 Corridor B 32202x2, 2 U-Lamp, T8, 32w, Elect. Ballast, Recessed


30 Corridor B Exit 8760 LED Exit Sign 1 2 1 0.00 18 Existing to Remain Existing to Remain 1 2 0 0.00 18 0.00 0 $0 0 No New Controls 0 0.0% 0 $0

2 Corridor C 32202x2, 2 U-Lamp, T8, 32w, Elect. Ballast, Recessed


30 Corridor C Exit 8760 LED Exit Sign 1 2 3 0.01 53 Existing to Remain Existing to Remain 1 2 0 0.01 53 0.00 0 $0 0 No New Controls 0 0.0% 0 $0

32 Corridor C 32201x4, 2 Lamp, 32w, T8, Elect. Ballast, Surface

Mnt., Direct/Indirect Lens 2 58 5 0.29 934 Existing to Remain Existing to Remain 2 58 0 0.29 934 0.00 0 $0 0 No New Controls 0 0.0% 0 $0

29 Corridor C 322010"x10", 1 Lamp, CFL,



2 Corridor D 32202x2, 2 U-Lamp, T8, 32w, Elect. Ballast, Recessed


33 Corridor D 3220

10"x10", 2 Lamp, CFL, 13w, Elect. Ballast,

Recessed Mnt., Prismatic Lens

2 30 21 0.63 2,029 Existing to Remain Existing to Remain 2 30 0 0.63 2,029 0.00 0 $0 0 No New Controls 0 0.0% 0 $0

30 Corridor D Exit 8760 LED Exit Sign 1 2 4 0.01 70 Existing to Remain Existing to Remain 1 2 0 0.01 70 0.00 0 $0 0 No New Controls 0 0.0% 0 $0

34 Corridor D 32208" Dia, 2 Lamp 13w CFL Elect. Ballast, Recessed


2 Corridor E 32202x2, 2 U-Lamp, T8, 32w, Elect. Ballast, Recessed


30 Corridor E Exit 8760 LED Exit Sign 1 2 3 0.01 53 Existing to Remain Existing to Remain 1 2 0 0.01 53 0.00 0 $0 0 No New Controls 0 0.0% 0 $0

32 Corridor E 32201x4, 2 Lamp, 32w, T8, Elect. Ballast, Surface

Mnt., Direct/Indirect Lens 2 58 5 0.29 934 Existing to Remain Existing to Remain 2 58 0 0.29 934 0.00 0 $0 0 No New Controls 0 0.0% 0 $0

29 Corridor E 322010"x10", 1 Lamp, CFL,



2 Corridor F 32202x2, 2 U-Lamp, T8, 32w, Elect. Ballast, Recessed


30 Corridor F Exit 3220 LED Exit Sign 1 2 1 0.00 6 Existing to Remain Existing to Remain 1 2 0 0.00 6 0.00 0 $0 0 No New Controls 0 0.0% 0 $0

2 Corridor G 32202x2, 2 U-Lamp, T8, 32w, Elect. Ballast, Recessed


30 Corridor G Exit 8760 LED Exit Sign 1 2 1 0.00 18 Existing to Remain Existing to Remain 1 2 0 0.00 18 0.00 0 $0 0 No New Controls 0 0.0% 0 $0

6 Corridor H 32202x4, 3 Lamp, 32w T8, Elect. Ballast, Recessed


30 Corridor H Exit 8760 LED Exit Sign 1 2 2 0.00 35 Existing to Remain Existing to Remain 1 2 0 0.00 35 0.00 0 $0 0 No New Controls 0 0.0% 0 $0


Fixture Reference #

LocationAverage

Burn Hours


FixtureWatts per

FixtureQty of

FixturesTotal kW


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, $


35 Exterior Wall paks 4368 175w HID Exterior Wallpak Fixture 1 213 17 3.62 15,817 Replace Fixture 90w LED Wall Pack 1 90 17 1.53 6,683 2.09 9,133 $1,377 0 No New Controls 0 0.0% 0 $0

36 Exterior Under Canopy 4368 70w HID Exterior

Wallpak/Canopy Fixtures 1 94 20 1.88 8,212 LED Retrofit 4" LED Retrofit Unit 1 62 20 1.24 5,416 0.64 2,796 $422 0 No New Controls 0 0.0% 0 $0

38 Exterior Parking 4368 (1) 175w HID Single Head Shoe Box Fixture 1 213 2 0.43 1,861 LED Retrofit 4" LED Retrofit Unit 1 62 2 0.12 542 0.30 1,319 $199 0 No New Controls 0 0.0% 0 $0

37 Exterior Bollards 4368 70w HID Bollard 1 94 3 0.28 1,232 Re-Lamp 40W MaxLite CFL with mogul base adapter 1 40 3 0.12 524 0.16 708 $107 0 No New Controls 0 0.0% 0 $0

40 Exterior Garage 4368 (2) 13w CFL Lamps 2 30 2 0.06 262 Existing to Remain Existing to Remain 2 30 0 0.06 262 0.00 0 $0 0 No New Controls 0 0.0% 0 $0

39 Exterior Parking 4368 (2) 175w HID Lamps Dual Head Shoe Box Fixture 2 426 4 1.70 7,443 LED Retrofit 4" LED Retrofit Unit 2 124 4 0.50 2,167 1.21 5,277 $796 0 No New Controls 0 0.0% 0 $0

2 Vestibule H 32202x2, 2 U-Lamp, T8, 32w, Elect. Ballast, Recessed


TOTAL 1,239 83.68 209,534 53 78.57 188,975 5.11 20,559 $3,102 146 20 21,653 $3,248




APPENDIX F

Appendix FPage 1 of 2

Location Description

Area (Sq FT) Panel Qty

Panel Sq Ft

Panel Total Sq

FtTotal KWDC

Total Annual kWh

Total KWAC

Panel Weight

(41.9 lbs) W/SQFT

Helen Beeler 16648 SHARP NU-U235F2 998 17.5 17,506 234.53 270,723 190.0 41,816 13.40

= Proposed Roof PV LayoutNotes:

1. Estimated kWH based on the National Renewable Energy Laboratory PVWatts Version 1 Calculator Program.

Appendix FPage 2 of 2

Project Name: LGEA Solar PV Project - Helen Beeler

Location: Marlton, NJDescription: Photovoltaic System 100% Financing - 15 year

Simple Payback Analysis

Total Construction Cost $1,401,330Annual kWh Production 270,723

Annual Energy Cost Reduction $40,608Average Annual SREC Revenue $51,731

Simple Payback: Years

Life Cycle Cost AnalysisAnalysis Period (years): 15 Financing %: 100%

Discount Rate: 3% Maintenance Escalation Rate: 3.0%Average Energy Cost ($/kWh) $0.150 Energy Cost Escalation Rate: 3.0%

Financing Rate: 6.00% Average SREC Value ($/kWh) $0.191Period Additional Energy kWh Energy Cost Additional SREC Interest Loan Net Cash Cumulative

Cash Outlay Production Savings Maint Costs Revenue Expense Principal Flow Cash Flow0 $0 0 0 0 $0 0 0 0 01 $0 270,723 $40,608 $0 $67,681 $82,463 $59,440 ($33,613) ($33,613)2 $0 269,369 $41,827 $0 $67,342 $78,797 $63,106 ($32,734) ($66,347)3 $0 268,023 $43,082 $0 $67,006 $74,905 $66,998 ($31,815) ($98,162)4 $0 266,682 $44,374 $0 $66,671 $70,772 $71,130 ($30,858) ($129,021)5 $0 265,349 $45,705 $2,733 $66,337 $66,385 $75,518 ($32,593) ($161,614)6 $0 264,022 $47,076 $2,719 $52,804 $61,727 $80,175 ($44,741) ($206,355)7 $0 262,702 $48,489 $2,706 $52,540 $56,782 $85,120 ($43,579) ($249,935)8 $0 261,389 $49,943 $2,692 $52,278 $51,532 $90,370 ($42,374) ($292,308)9 $0 260,082 $51,442 $2,679 $52,016 $45,958 $95,944 ($41,124) ($333,432)10 $0 258,781 $52,985 $2,665 $38,817 $40,041 $101,862 ($52,766) ($386,198)11 $0 257,487 $54,574 $2,652 $38,623 $33,758 $108,144 ($51,357) ($437,555)12 $0 256,200 $56,212 $2,639 $38,430 $27,088 $114,815 ($49,900) ($487,455)13 $0 254,919 $57,898 $2,626 $38,238 $20,006 $121,896 ($48,393) ($535,848)14 $0 253,644 $59,635 $2,613 $25,364 $12,488 $129,414 ($59,516) ($595,364)15 $0 252,376 $61,424 $2,599 $25,238 $4,506 $137,396 ($57,841) ($653,204)

Totals: 3,921,749 $755,273 $29,324 $749,386 $727,209 $1,401,330 ($653,204) ($4,666,412)Net Present Value (NPV)

Photovoltaic System 100% Financing - 15 year

15.18

($477,691)

Documents

EVESHAM TOWNSHIP SCHOOL DISTRICT - NJ Clean Energy · evesham township school district helen l. beeler elementary 60 caldwell ave marlton, nj 08053 facility energy report