ROXBURY TOWNSHIP AJAX TERRACE SEWER TREATMENT …Townshp,+WWTP... · roxbury township ajax terrace sewer treatment plant energy assessment for new jersey bureau of public utilities

ROXBURY TOWNSHIPAJAX TERRACE SEWER TREATMENT PLANT

ENERGY ASSESSMENT

for

NEW JERSEYBUREAU OF PUBLIC UTILITIES

ROXBURY TOWNSHIPAJAX TERRACE SEWER TREATMENT PLANT

ENERGY ASSESSMENT

for

NEW JERSEYBUREAU OF PUBLIC UTILITIES

CHA PROJECT NO. 20556

May 2010

Prepared by:

CLOUGH HARBOUR & ASSOCIATES LLP

6 Campus DriveParsippany, NJ

07054-4406

(973) 538-2120

TABLE OF CONTENTSPage

1.0 INTRODUCTION & BACKGROUND....……………….…………...........1

2.0 EXECUTIVE SUMMARY………………....…………..…………………...2

3.0 EXISTING CONDITIONS……………………….………..……………..…43.1 Building General3.2 Utility Usage3.3 HVAC Systems3.4 Lighting/Electrical Systems3.5 Plumbing Systems

4.0 ENERGY CONSERVATION MEASURES……………………………….104.1 ECM-1 Lighting Replacements4.2 ECM-2 Install Occupancy Sensors4.3 ECM-3 Lighting Replacements with Occupancy Sensors4.4 ECM-4 Install Door Seals4.5 ECM-5 Roof Top Unit Replacement (Main Building)4.6 ECM-6 Condensing Boiler Installation (Main Building)4.7 ECM-7 Night Setback Controls (Main Building)4.8 ECM-8 Electric Motors Replacement4.9 ECM-9 Increase Rigid Roof Insulation (Main Building)

5.0 POTENTIAL INCENTIVES……………………………………………...…16

6.0 ALTERNATIVE ENERGY EVALUATION………………………………186.1 Geothermal6.2 Solar6.3 Wind6.4 Combined Heat and Power Generation (CHP)6.5 Biomass Power Generation6.6 Demand Response Curtailment

7.0 EPA PORTFOLIO MANAGER……………………………………………23

8.0 CONCLUSIONS & RECOMMENDATIONS.…………………….…..…..24

APPENDICESA. Utility Usage AnalysisB. Equipment InventoryC. ECM-1 Lighting Replacements

ECM-2 Install Occupancy SensorsECM-3 Lighting Replacements with Occupancy Sensors

D. ECM-4 Install Door SealsE. ECM-5 Roof Top Unit Replacement (Main Building)F. ECM-6 Condensing Boiler Installation (Main Building)G. ECM-7 Night Setback Controls (Main Building)H. ECM-8 Electric Motors ReplacementI. ECM-9 Increase Rigid Roof Insulation (Main Building)J. New Jersey Pay For Performance Incentive Program K. Photovoltaic (PV) Rooftop Solar Power GenerationL. WindM. EPA Portfolio Manager

New Jersey BPU - Energy AuditsPage 1 of 25

1.0 INTRODUCTION & BACKGROUND

This report summarizes the energy audit for the Roxbury Township Ajax Terrace Sewer Treatment Plant (STP). The plant consists of several single story buildings which house sewer treatment systems. It receives sanitary sewer flow from the Township via a gravity collection system and several offsite sewage pumping stations. The plant is sized to treat two million gallons per day (MGD), and is currently operating at 1.6 MGD.

New Jersey’s Clean Energy Program, funded by the New Jersey Board of Public Utilities, supports energy efficiency and sustainability for Municipal and Local Government Energy Audits. Through the support of a utility trust fund, New Jersey is able to assist state and local authorities in reducing energy consumption while increasing comfort.


2.0 EXECUTIVE SUMMARY

This report details the results of the energy audit for Roxbury Township Ajax Terrace Sewer Treatment Plant (STP) in Succasunna, New Jersey. The audited buildings include the Main Building, Main Pump Building, Treatment Plant, and the Micro Strainer Building, with a combined area of approximately 7,600 square feet. The following areas were evaluated for energy conservation measures:

Lighting replacement w/occupancy sensors Door seals Condensing boiler Night setback Premium efficiency motors Insulation upgrade Rooftop unit replacement

Various potential Energy Conservation Measures (ECMs) were identified for the above categories. Measures which are recommended for implementation have a payback of 10 years or less. This threshold is considered a viable return on investment. Potential annual savings of $27,200 for the recommended ECMs may be realized with a payback of 4.5 years.

The ECMs identified in this report will allow for the building to reduce its energy usage and if pursued has the opportunity to qualify for the New Jersey SmartStart Buildings Program. A summary of the costs, savings, and paybacks for the recommended ECMs follows:

ECM-3 Lighting Replacements with Occupancy Sensors

Budgetary Annual Utility Savings Potential Payback Payback

Cost Incentive* (without incentive) (with incentive)

Electricity Natural gas Total ROI

$ kW kWh Therms $ $ Years Years

47,300 10.1 35,100 0 5,700 0.8 5,800 8.3 7.3*Incentive is based on the New Jersey Smart Start Prescriptive Lighting Measures.

ECM-4a Install Door Seals (Main Building)





700 0 100 70 100 0.8 NA 7.0 NA* There is no incentive available through the New Jersey Smart Start program for this ECM.

ECM-4b Install Door Seals (Complex Buildings)





2,600 0 2,200 0 300 0.3 NA 8.7 NA* There is no incentive available through the New Jersey Smart Start program for this ECM.


ECM-6 Condensing Boiler Installation (Main Building)



Electricity Natural Gas Total ROI


20,200 0 0 1,430 2,300 1.2 900 8.8 8.4*Incentive is based on the New Jersey Smart Start Gas Heating Measures.

ECM-7 Night Setback Controls (Main Building)





1,800 0.0 9,500 1,100 3,200 26.4 NA 0.6 NA

* There is no incentive available through the New Jersey Smart Start program for this ECM.

ECM-8 Electric Motors Replacement (Main Building)





49,000 17.5 102,000 0 15,600 2.2 3,600 3.1 2.9

* Incentive shown is per the New Jersey Smart Start Program, 2010 Premium Motors Application.


3.0 EXISTING CONDITIONS

3.1 Building General

3.1.1 Structure

This energy audit evaluated four buildings at the STP with a combined area of approximately 7,600 square feet. The audited buildings include the Main Building, Main Pump Building, Treatment Plant, and the Micro Strainer Building as shown in Figure 1 below. The garage, which is also identified in the figure below is included in a separate energy audit report.

Figure 1. Ajax Terrace STP

3.1.1.1 Main Building

The Main Building, constructed in 1965, is a 3,450 square foot, concrete masonry unit (CMU) wall building on a concrete foundation with brick exterior. The building has a first floor and basement sectionand houses offices, wastewater pumps, electric panels, and an emergency backup electric generator. The windows are single pane glass with aluminum frames which were replaced in the 1990s and are in acceptable condition. The building has one main entrance and three other emergency exits. The roof system is flat, ballasted, with a rubber membrane, and is in scheduled to be replaced.

3.1.1.2 Main Pump Building

The Main Pump Building was constructed in 1988, and is an 880 square foot, CMU wall building on a concrete foundation with brick exterior. The building consists of a first floor and basement section and contains wastewater pumps and electric panels. The windows are single pane glass original to the building’s construction and are in good condition. The building has one main entrance and another emergency exit. The roof system, which is in good condition, is flat, ballasted, with a rubber membrane.

3.1.1.3 Treatment Plant

The Treatment Plant, consisting of five small single story CMU structures totaling 1,840 square feet, on concrete foundations with brick exteriors, was constructed in 1988. The structures support the thickener, primary clarifier, secondary clarifier, chemical and flow equalization operations, and house wastewater

Main Building

Garage

Main Pump Building

TreatmentPlant

Micro Strainer Building


pumps and electric panels. The single pane glass windows are original to construction, and are in satisfactory condition. The structures typically have one main entrance and one other emergency exit. The roof systems are flat, ballasted, with a rubber membrane, and in good condition.

3.1.1.4 Micro Strainer Building

The Micro Strainer Building, housing rotating filters and electric panels, was constructed in 1988. The1,496 square foot building with CMU walls on concrete foundations with brick exterior, has no basement. The windows are original, single pane and in good condition. The building has one main and one emergency exit. The roof system is flat, ballasted, with a rubber membrane, and is in good condition.

3.1.2 Operating Hours

The STP operates continuously year round.

3.1.3 STP Process

The Roxbury Township Ajax Terrace STP receives sanitary sewer flow from the Township via a gravity collection system and several offsite sewage pumping stations. The plant, sized to treat two million gallons per day (MGD), currently operates at 1.6 MGD. The plant uses a submerged attached growth aerobic process utilizing rotating biological contactors (RBCs). Treatment includes the followingprocess:

Mechanical Grit Removal Primary Clarification Biological Wastewater Treatment using RBCs Secondary Clarification Chlorination with Hypochlorite Fine Sediment Removal Dechlorination Sludge Thickening

The wastewater flow enters the plant via a gravity sewer line. A mechanical grinder breaks down large debris in the influent which is then pumped to the primary clarifier. Solids settle to the bottom of the clarifier, and are pumped to the sludge thickener using small sludge pumps turned on manually once a day. The influent flows by gravity to the rotating biological contactors. The plant is designed with four trains, each consisting of six stages. The flow travels equally to each train and then through each stage. The effluent flows to the pool by gravity where it is chlorinated with hypochlorite and agitated to completely mix the chemical. The effluent then flows to a rotating filter which removes the finer particles before the treated water is released to Lamington River. The existing site is approximately 80% utilized by the footprint of the treatment units.

3.1.4 Treatment Process

3.1.4.1. Mechanical Grit Removal

At the beginning of the plant, the wastewater flows through a grit remover, with two 3 HP motors rated at 93.5% efficiency. The flow is pumped via one of three 50 HP pumps, also rated at 93.5% efficiency, to a chamber which distributes the flow evenly to the primary clarifiers. During the winter, the flow is


pumped to a secondary grit remover which spins the solids out using a screw conveyor and transfers the solids to a trash bin. The effluent then flows by gravity to the primary clarifiers.

3.1.4.2 Primary Clarification

Flow enters the primary clarifiers via gravity from the grit chamber. The plant utilizes two primary clarifiers; both are required at all times to meet process demands. These tanks allow the solids to settle out of suspension. The effluent flows by gravity to a chamber which equalizes the flow between the four RBC trains. Excess flow is sent from this chamber to the equalization basins, also by gravity, to maintaina constant flow to the RBCs. Flow is transferred from the basins by pumps operated manually back to the flow chamber to be distributed to the RBCs. The settled solids at the base of the clarifiers and solids skimmed off the top, are pumped manually, one cycle per day, using three 7.5 HP pumps to the Sludge Holding Tank. The efficiency of these motors was not available but was assumed to be 87.5% based on their age.

3.1.4.3 Biological Wastewater Treatment

Flow enters evenly into each RBC train. A train represents each chain of RBCs, and the plant currently operates four trains. Each train consists of six stages; each stage is one rotating biological contactor. The treatment process through each stage of the train is identical. All trains and stages are required to be in operation at all times to meet the flow demand of the plant. An RBC consists of a series of closely spaced circular disks of polystyrene or polyvinyl chloride submerged in wastewater and rotating through it. The RBC unit is partially submerged in the concrete basin containing the wastewater, and the disks rotate slowly. Each RBC is operated using 24 5-HP motors. The typical efficiency of these motors ranges between 87.5 to 89.5% based on nameplate data. As the RBC disks rotate out of the wastewater, aeration is accomplished by exposure to the atmosphere. Wastewater flows down through the disks and solid accumulated on the disks begins to fall off and out of suspension. This design process is historically effective in relation to the relatively low energy costs. The aerobic process is supplemented by 40-HPblowers rated at 93.5% efficiency, which continuously adds air to the RBCs. The plant has three blowers available, but only one is used at a time (each is cycled weekly). The settled solids are pumped manually, one cycle a day, to the Sludge Holding Tank.

3.1.4.4 Secondary Clarification

Similar to the primary clarifiers, flow enters the secondary clarifiers via gravity from the RBCs. Two secondary clarifiers are required to meet the plant’s demands. As in the previous processes, the settled solids are pumped manually to the Sludge Holding Tank, one cycle a day, using three 7.5 HP pumps. The efficiency of the motors was not available, but was assumed to be 87.5% based on their age. Flow travels from the clarifiers by gravity to the Chlorination Basin.

3.1.4.5 Chlorination

Flow enters the pond and is treated with liquid hypochlorite which is dosed using small pumps. The basin is lined and contains two mechanical agitators with two 35 HP motors, which operate continuously. The efficiency of each of the motors is 93.5%. The agitators aid in mixing the hypochlorite evenly throughout the effluent; treated effluent then flows by gravity to the mirco-strainers.


3.1.4.6 Fine Sediment Removal

The mirco-strainers, which remove the fine suspended particles which will not settle out, are two rotating drums operated using two 7.5 HP motors. Efficiency was not available; assumed to be 87.5% based on age. Water enters the drums, and drum rotation pushes the effluent through the fine fabric at the perimeter of the drums and traps the particles inside. Particles are removed from the strainers by backwashing, and flow is pumped to the grit chamber using two 3 HP motors. Motor efficiency was not available, but assumed at 87.5% based on age. The backwashing process is manually operated, and the treated effluent leaves the micro-strainers by gravity and flows to the dechlorination basin.

3.1.4.7 Dechlorination

The effluent enters the basin and is dosed with sulfur dioxide using small dosing pumps. Some of theflow is sent to a non-potable water holding tank which serves the site’s fire hydrants. The remainder of flow enters a constructed baffle system to assist in chemical mixing. The effluent is then metered and released to the Lamington River.

3.1.4.8 Sludge Thickening

Several processes throughout the plant generate solid waste, which are pumped manually to the sludge thickener. The thickener basin allows the solids to settle, and produces supernatant, a layer of liquid on top of the solids. The supernatant is transferred by gravity to the head of the plant. The solids are pumped to a holding tank, where they are removed using a vacuum truck and hauled offsite.

3.2 Utility Usage

The STP uses electricity, natural gas, and municipal water.

Electricity is purchased and delivered by Jersey Central Power & Light (JCP&L), and natural gas purchased and delivered by New Jersey Natural Gas (NJNG). The facility does not purchase municipal water.

The Main Building, Main Pump Building, Treatment Plant, and the Micro Strainer Building all share a common electric and natural gas meter. The STP had an annual electrical consumption of 1,971,500 kWh at a cost of $295,600, and natural gas usage of 7,400 therms at a cost of $11,700. The total utility bill for 2008 for these buildings was $307,300. The largest portion of energy usage is for electricity and theaverage blended rate was $0.15 per kWh. The electrical usage trend shows higher consumption from November through April. The majority of natural gas is used for building heating as indicative of the higher usage trend during the colder months of November through April. The average rate for natural gas was $1.58 per therm. Utility data is provided in Appendix A.

Electricity and natural gas commodity supply and delivery are presently purchased from JCP&L and NJNG, respectively. The delivery component will always be the responsibility of the utility that connects the facility to the power grid or gas line; however, the supply can be purchased from a third party. The electricity or natural gas commodity supply entity will require submission of one to three years of past energy bills. Contract terms can vary among suppliers. A list of approved electrical and natural gas energy commodity suppliers can be found in Appendix A.


3.3 HVAC Systems

3.3.1 Heating


Heating is primarily provided by hot water produced by a natural gas fired boiler and circulated through a piping system to three hot water unit heaters. The boiler is rated at 491 MBH input and is estimated to be 80% efficient. The Main Building’s HVAC systems consist of a mixture of programmable thermostats and temperature sensors for controlling space temperature.

3.3.1.2 Main Pump Building

The building does not contain a central heating system. Space heating is provided by two electric ceiling mounted unit heaters which distribute warm air to various parts of the building. Heat is controlled by wall mounted thermostats or unit mounted dial thermostats. The heaters are typically set at 55°F. None of the thermostats are programmable.

3.3.1.3 Treatment Plant

There are no central heating systems; space heating is provided by 11 electric ceiling mounted unit heaters which distribute warm air to various parts of each structure. Heat is controlled by wall mounted thermostats or unit mounted dial thermostats. The heaters are typically set at 55°F, and none of the thermostats are programmable.

3.3.1.4 Micro Strainer Building

There is no central heating system; four electric ceiling mounted unit heaters distribute warm air to various parts of the building. Heat is controlled by wall mounted thermostats or unit mounted dial thermostats. The heaters are typically set at 55°F; none of the thermostats are programmable.

3.3.2 Cooling


The current AC system is comprised of one Carrier WeatherMaker rooftop unit (RTU) with a 7.5 ton capacity. This unit was installed in 1990 and is nearing the end of its useful life.

3.3.2.2 Other Buildings

The Main Pump Building, Treatment Plant, and the Micro Strainer Building are not air conditioned.

An equipment inventory is provided in Appendix B.

3.4 Lighting/Electrical Systems

The interior lighting within the STP is comprised mainly of inefficient T-12 fluorescent light fixtures. The T-12s are original to building construction and are all 4’fixtures. There are also approximately a total of (30) 36-watt compact fluorescent fixtures in the Main Pump Building and the Main Building. Lighting is controlled by individual switches in each space. The lighting within the buildings remains in


use with occupancy. Most of the buildings within the STP are rarely occupied. It is estimated that the Main Building is occupied approximately 40 hours per week; the remaining buildings are occupied intermittently (2-3 hours per day) as necessary to maintain process operations.

It was noted during the walkthrough that many of the exit signs in the buildings were not illuminated and were “tactile” type. It is suggested that the existing non-illuminated exit signs be reviewed against the referenced standard ICC A117.1 for code compliance.

The buildings’ exterior lighting consists of a mixture of 70 and 150 watt high pressure sodium fixtures and 100 watt incandescent fixtures. The exterior lighting is controlled by timers.

3.5 Plumbing Systems

Hot water is produced by one A.O. Smith natural gas hot water heater (Model GCV 50 100) located in the restroom of the Main Building. The tank has a capacity of 50 gallons and utilizes 40,000 Btu/hr. The unit was installed in 2006.

The plumbing system consists of domestic water, sanitary, and vent piping. Plumbing fixtures includetoilets, sinks, and floor drains.


4.0 ENERGY CONSERVATION MEASURES

4.1 ECM-1 Lighting Replacements

A comprehensive fixture survey was conducted of the Roxbury Township STP. Each switch and circuit was identified, and the number of fixtures, locations, and existing wattages established. Most of the lighting consists of T-12 fluorescent fixtures with magnetic ballasts, which are regarded as inefficient by today’s standards. Each fixture is equipped with two, three or four 4-foot straight bulbs.

Overall energy consumption can be reduced by retrofitting approximately 133 T-12 fixtures with more efficient T-8 fluorescent lamps. Existing T-12 lamps and ballasts of each fixture can be replaced with electronic ballasts and two, three or four 4-foot, T-8 fluorescent lamps as required.

This measure will allow the facility to stock only T-8 fixtures in the future for all buildings. Presently, the facility has a mixture of T-12 lamps with multiple ballast combinations. In the future, the facility should only purchase low wattage super T-8s and ballasts such as the low wattage 4-foot 28-watt units. These lamps may be directly installed into any existing 34 watt fixture when lamps fail. By installing these lamps over time, the most efficient lighting system available will be consistent throughout the facility.

The fluorescent lighting retrofits have an expected life of 15 years, according to the manufacturer, and total energy savings over the life of the project are estimated at 475,500 kWh and $78,000.

The implementation cost and savings related to this ECM are presented in Appendix C and summarized below:

ECM-1 Lighting Replacements






This measure is not recommended in lieu of ECM-3.

4.2 ECM-2 Install Occupancy Sensors

It is proposed that occupancy sensors be installed in select rooms to turn off lights when the area is unoccupied. A lighting survey was conducted of all fixtures to determine the average time lights are presently on in each space. Occupancy sensors were not considered in mechanical areas due to safety concerns. Other areas were not considered due to the proposed location of occupancy sensors. If a sensor does not have a clear view of the area, it may darken even with people in the space, creating an unsafe condition. Only the Main Building was considered for occupancy sensors. The remaining buildings contain process and mechanical areas and were not considered.

Lighting fixtures throughout the STP are manually turned on and off at switches located within the spaces. The lights are operational based on occupancy. Interior lights in the Main Building are operated approximately eight hours per day.


Typical traffic patterns for each space were then taken into account to approximate the actual occupancy hours per day. Occupancy sensors were proposed in the office spaces, laboratory, and restroom within the Main Building. Seven occupancy sensors and some standard electrical work are required for this measure.

Lighting controls have an expected life of 15 years, according to the manufacturer, and total energy savings over the life of the project are estimated at 76,500 kWh, and $10,500.


ECM-2 Install Occupancy Sensors





1,100 0.0 5,100 0 700 8.9 200 1.6 1.3*Incentive is based on the New Jersey Smart Start Prescriptive Lighting Measures.

This measure is not recommended in lieu of ECM-3.

4.3 ECM-3 Lighting Replacements with Occupancy Sensors

This measure is a combination of ECMs 1 and 2 to allow for maximum energy and demand reduction. Due to interactive effects, the energy and cost savings for occupancy sensors and lighting upgrades are not cumulative.

The lighting retrofits and controls have an expected lifetime of 15 years, according to the manufacturer, and total energy savings over the life of the project are estimated at 526,500 kWh, and $85,500.








This measure is recommended.


4.4 ECM-4 Install Door Seals

The exterior doors are original to construction and the gaps around the perimeters result in air infiltration. Installing door seals will reduce infiltration and save energy. This measure determined the perimeter length and gap spacing for exterior doors in the Main Building, which is heated and cooled. The remaining complex buildings (Pump Building, Treatment Plant, and Micro Strainer Building) are not cooled and, therefore, were evaluated separately, as follows:

ECM-4a –Main BuildingECM-4b –Complex Buildings (Pump Building, Treatment Plant, and Micro Strainer Building)

Infiltration reductions and associated energy savings were then calculated by using weather bin heating and cooling hour data.

Door seals have an expected life of 10 years, according to the manufacturer, and total energy savings over the life of the project are estimated at 23,000 kWh, 700 therms, and $4,000.

The implementation cost and savings related to this ECM are presented in Appendix D and summarized below:














4.5 ECM-5 Rooftop Unit Replacement (Main Building)

The existing rooftop unit on the Main Building is over 15 years’old and nearing the end of its useful life. This measure proposes to replace the existing 7.5 ton RTU with a new higher efficiency unit. The average energy efficiency ratio (EER) of the existing unit is approximately 7.0 EER; the proposed unit is approximately 11.5 EER.

Using bin weather data for Newark, NJ, the hours at which the outdoor air was 70 degrees or above were totaled to determine the annual runtime of the rooftop unit. Applying the existing and proposed EER values to the total cooling load and the annual hours of operation, the energy savings was estimated to be about 1,000 kWh per year.


RTUs have an expected life of 20 years, according to ASHRAE, and total energy savings over the life ofthe project are estimated at 20,000 kWh and $4,000.

The implementation cost and savings related to this ECM are presented in Appendix E and summarized below:

ECM-5 Rooftop Unit Replacement (Main Building)





16,600 0 1,000 0 200 -0.8 500 >25 >25*Incentive is based on the New Jersey Smart Start Electric Unitary HVAC Measures.

This measure is not recommended.

4.6 ECM-6 Condensing Boiler Installation (Main Building)

The Main Building utilizes a hot water boiler to heat the building. The boiler is nearing the end of itsuseful life and is estimated to be approximately 75% efficient.

More efficient units, such as condensing boilers, provide efficiencies of approximately 93%. The energy saved is determined by comparing the difference in the energy used by the existing boiler and proposed condensing boiler for hot water heating.

Condensing boilers work on the principle of recovering as much waste heat as possible, which is normally ejected into the atmosphere from the flue of a conventional (non-condensing) boiler. This design maximizes the heat transfer from the burner and recovers useful heat which would normally be lost with the flue gases. When in condensing mode, (condensing boilers do not condense continually) the flue gases give up latent heat which is then recovered by the heat exchanger within the boiler. As a result, the temperature of the gases exiting the flue of a condensing boiler is typically 120-140°F.

This measure proposes replacing the existing boiler with one new 500 MBH condensing boiler in the same boiler room area. Modifications to the existing piping, electrical wiring, and flue stacks would also be required.

The condensing boiler has an expected life of 25 years, according to ASHRAE, and total energy savings over the life of the project are estimated at 35,700 therms and $57,500.

The implementation cost and savings related to this ECM are presented in Appendix F and summarized as follows:









4.7 ECM-7 Night Setback Controls (Main Building)

The Main Building’s HVAC systems are comprised of a mixture of programmable thermostats and temperature sensors for controlling space temperature. Existing thermostat settings are set to approximately 73 degrees. Temperature setback is not fully utilized. This measure proposes that 13 programmable thermostats be installed in place of the temperature sensors. The thermostats will be programmed for night setback of heating and cooling space temperatures, and would need to be secured such that occupants could not change the programmed night setback. Unoccupied heating temperature would be set at 55 degrees, and cooling temperature would be set at 80 degrees.

Programmage thermostats have an expected lifetime of 15 years, according to ASHRAE, and total energy savings over the life of the project are estimated at 142,500 kWh, 16,500 therms and $48,000.

The implementation cost and savings related to this ECM are presented in Appendix G and summarized below:






1,800 0.0 9,500 1,100 3,200 26.4 NA 0.6 NA



4.8 ECM-8 Electric Motors Replacement

Of the approximately 73 existing electric motors on the various STP process operations, 58 were identified to be suitable for replacement with higher efficiency units. This ECM evaluated replacing the existing standard efficiency and high efficiency motors with premium efficiency motors which are approximately 94.6% efficient. Motors with rated efficiencies greater than 93% and motors less than 1 HP in size were not considered for replacement. Efficiencies were obtained directly from nameplate data or from interviews with plant personnel. Savings were determined by comparing the energy usage of the existing motor to the energy usage of a premium efficiency motor. Based on discussions with plant personnel, the motors run at varying hours per year depending on the process; however, in general most operate continuously throughout the year.


The new motors have an expected lifetime of 10 years, according to NEMA and the estimated total energy savings are 1,020,000 kWh over the life of the project or $156,000.

The implementation cost and savings related to this ECM are presented in Appendix H and summarized below:






49,000 17.5 102,000 0 15,600 2.2 3,600 3.1 2.9

* Incentive shown is per the New Jersey Smart Start Program, 2010 Premium Motors Application.


4.9 ECM-9 Increase Rigid Roof Insulation (Main Building)

Rigid insulation is currently installed on the roof of the Main Building to provide thermal resistance. The total affected area is approximately 3,450 square feet. The roof is scheduled to be replaced, therefore this measure proposes adding 1” of rigid insulation to the existing 2” roof insulation to improve the energy efficiency of the building. The thermal resistance of rigid insulation is measured by the material’s R-value. Higher R-values represent higher resistance to temperature transfer. The existing 2” insulation has an R-value of R-10 and the proposed 3” insulation would have an R-value of R-15. Estimated budgetary cost for this measure is based on incremental cost of adding 1” of rigid insulation.

Insulation has an expected life of 30 years, according to ASHRAE, and total energy savings over the life of the project are estimated at 6,000 kWh and $1,200.

The implementation cost and savings related to this ECM are presented in Appendix I and summarized below:

ECM-9 Increase Rigid Roof Insulation (Main Building)





4,600 0.0 200 200 400 1.3 NA 11.5 NA




5.0 POTENTIAL INCENTIVES

5.1 Incentives Overview

The Roxbury STP energy conservation project may be eligible for incentives by the New Jersey Office of Clean Energy. The largest incentives available will be for the New Jersey Pay for Performance (P4P) Program. The P4P program is designed for qualified energy conservation projects in facilities that consume a minimum annual peak electric demand of 200 kW per month (building is eligible if the demand in any of the preceding 12 months exceeds 200kW). Facilities that meet this criterion must also achieve a minimum performance target of 15% by using an approved simulation modeling tool before and after construction. To utilize this program, a P4P Partner would need to be engaged.

Incentives for the P4P program include the following:

Incentive #1: The P4P Program pays $0.05 per square foot to a maximum of $50,000 or 50% of building annual energy cost for the P4P Partner associated with development of an Energy Reduction Plan (ERP). This incentive is paid after approval of the ERP and signed Installation Agreement. Applicant must agree to commit to implementation of the ERP within 6 months or the incentive must be returned to the state.

Incentive #2: Paid after installation of recommended measures; base incentives deliver $0.11/kWh and $1.10/therm not to exceed 30% of total project cost.

Incentive #3: Paid after acceptance of Post-Construction Benchmarking Report showing energy savings over one year utilizing the approved simulation modeling tool and EPA Portfolio Manager. Incentive #3 base incentives deliver $0.07/kWh and $0.70/therm not to exceed 20% of total project cost.

Combining Incentives #2 and #3 will deliver a total of $0.18/ kWh and $1.80/therm not to exceed 50% of total project cost. Incentives for #2 and #3 are increased by $0.005/kWh and $0.05/therm for each percentage increase above the minimum performance target calculated with the approved simulation modeling tool, not to exceed 50% of total project cost.

A new incentive structure has been announced for projects exceeding 20% in energy savings utilizing the required EPA portfolio manager benchmarking tool. The new incentive structure will double incentives #2 and #3 therefore producing a total of $0.36/kWh and a $3.60/ therm for those projects exceeding 20%. Incentive #1 for application preparation and energy reduction plan development has not changed however the maximum incentive has now been raised to 80% of project costs. The 200 kW/month minimum annual peak electric demand has been dropped so any structure can apply. This incentive structure will be in effect until December 31, 2010.

Incentives are also available for prescriptive measures for various types of equipment under the New Jersey SmartStart Buildings incentive program. This program provides incentives dependent upon the existing equipment type and proposed equipment retrofit measure. Prescriptive measures under this program are paid after installation and no energy savings verification will be required. If applicable, incentives from this program are reflected in the ECM summaries and attached appendices. If the building qualifies and enters into the New Jersey P4P Program, all energy savings from recommended ECMs are included in the total building energy usage and savings to be applied towards the P4P incentive, including any ECMs that may have incentives available in the SmartStart Buildings program. A project is not applicable for incentives in both programs.


5.2 Building Incentives

5.2.1 New Jersey P4P Program

The facility is not eligible for incentives under the New Jersey P4P Program. For the 7,600 square foot site, Incentive #1 corresponds to approximately $380. Since the overall energy reduction for the site is notestimated to exceed the 15% minimum, the facility is also not eligible for Incentives #2 and #3.

5.2.2 New Jersey SmartStart Buildings Program

The building is also eligible for incentives under the New Jersey SmartStart Buildings Program for the Lighting Replacements with Occupancy Sensors energy conservation measures (ECM-3), Roof Top Unit Replacement (ECM-5), Condensing Boiler Installation (ECM-6), and Electric Motor Replacement (ECM-8) suggested in this study. The total amount of all qualified incentives is about $10,800.

As noted previously, a project cannot apply for incentives from both the P4P Program and the SmartStart Buildings Program for the same project. See Appendix J for calculations.


6.0 ALTERNATIVE ENERGY SCREENING EVALUATION

6.1 Geothermal

Geothermal heat pumps (GHP) transfer heat between the constant temperature of the earth and the building to maintain the building’s interior space conditions. Below the surface of the earth throughout New Jersey the temperature remains in the low 50F range throughout the year. This stable temperature provides a source for heat in the winter and a means to reject excess heat in the summer. With GHPsystems, water is circulated between the building and the piping buried in the ground. The ground heat exchanger in a GHP system is made up of a closed or open loop pipe system. Most common is the closed loop in which high density polyethylene pipe is buried horizontally at 4-6 feet deep or vertically at 100 to 400 feet deep. These pipes are filled with an environmentally friendly antifreeze/water solution that acts as a heat exchanger. In the summer, the water picks up heat from the building and moves it to the ground. In the winter the system reverses and fluid picks up heat from the ground and moves it to the building. Heat pumps make collection and transfer of this heat to and from the building possible.

The Roxbury STP Main Building has all required heating provided by a natural gas fired Weil McLainhot water boiler serving hot water unit heaters as well as finned tube baseboard radiation. Cooling is facilitated with one RTU. To take advantage of a GHP system, the building would have to install a low temperature closed loop water source heat pump system as well as vertical bore field to realize the benefit of the consistent temperature of the ground. This will also include the removal of the existing heating and cooling system.

This measure is not recommended due to the high cost to replace the existing systems.

6.2 Solar

6.2.1 Photovoltaic Rooftop Solar Power Generation

The building was evaluated for the potential to install rooftop photovoltaic (PV) solar panels for power generation. Present technology incorporates the use of solar cell arrays that produce direct current (DC) electricity. This DC current is converted to alternating current (AC) with the use of an electrical device known as an inverter. The building’s roof has sufficient room to install a large solar cell array. A structural analysis would be required to determine if the roof framing could support a cell array.

The PVWATTS solar power generation model was utilized to calculate PV power generation. The New Jersey Clean Power Estimator provided by the New Jersey Clean Energy Program is presently being updated; therefore, the site recommended use of the PVWAT solar grid analyzer version 1. The closest city available in the model is Newark, New Jersey and a fixed tilt array type was utilized to calculate energy production. The PVWAT solar power generation model is provided in Appendix K.

The State of New Jersey incentives for non-residential PV applications is $1.00/watt up to 50 kW of installed PV array. Federal tax credits are also available for renewable energy projects up to 30% of installation cost. Municipalities do not pay federal taxes; therefore, would not be able to utilize the federal tax credit incentive.

Installation of (PV) arrays in the state New Jersey will allow the owner to participate in the New Jersey solar renewable energy certificates program (SREC). This is a program that has been set up to allow entities with large amounts of environmentally unfriendly emissions to purchase credits from zero emission (PV) solar-producers. An alternative compliance penalty (ACP) is paid for by the high emission


producers and is set each year on a declining scale of 3% per year. One SREC credit is equivalent to 1000 kilowatt hours of PV electrical production; these credits can be traded for period of 15 years from the date of installation. The cost of the ACP penalty for 2009 is $689; this is the amount that must be paid per SERC by the high emission producers. The expected dollar amount that will be paid to the PV producer for 2009 is expected to be $600/SREC credit. Payments that will be received from the PV producer will change from year to year dependent upon supply and demand. Renewable Energy Consultants is a third party SREC broker that has been approved by the New Jersey Clean Energy Program. As stated above there is no definitive way to calculate an exact price that will be received by the PV producer per SREC over the next 15 years. Renewable Energy Consultants estimated an average of $487/ SERC per year and this number was utilized in the cash flow for this report.

The Roxbury STP had a maximum kW demand of 364 kW over the previous 12 months. The monthly average over the observed 12 month period was 269 kW. The facility’s existing load should justify the use of the maximum incentive cap of 50 kW of installed PV solar array; therefore, a 50 kW system size was selected for the calculations. The system costs for PV installations were derived from the most recent NYSERDA (New York State Energy Research and Development Agency) estimates of total cost of system installation. It should be noted that the cost of installation is currently $10 per watt or $10,000 per kW of installed system. This has increased in the past few years due to the rise in national demand for PV power generator systems. Other cost considerations will also need to be considered. PV panels have an approximate 20 year life span; however, the inverter device that converts DC electricity to AC has a life span of 10 to 12 years and will need to be replaced multiple times during the useful life of the PV system.

ECM –S1 Photovoltaic (PV) Rooftop Solar Power Generation –50 kW System

Budgetary Annual Utility Savings Total

New Jersey

Renewable

New Jersey

Renewable Payback Payback

Cost SavingsEnergy

Incentive* SREC**(without incentive)

(with incentives)

Electricity Natural Gas Total

$ kW kWh Therms $ $ $ $ Years Years

500,000 0 59,200 0 8,900 8,900 50,000 28,800 >30 11.9*Incentive based on New Jersey Renewable Energy Program for non-residential applications of $1.00 per Watt of installed capacity** Estimated Solar Renewable Energy Certificate Program (SREC) for 15 years at $487/1000 kWh

This measure is not recommended at this time due to the long payback period; however, it could be a potentially viable renewable measure to be considered in the future if electricity rates continue to increase and if PV installation costs decline below $10 per watt.

6.2.2 Solar Thermal Domestic Hot Water Plant

Active solar thermal systems use solar collectors to gather the sun’s energy to heat water, another fluid, or air. An absorber in the collector converts the sun’s energy into heat. The heat is then transferred by circulating water, antifreeze, or sometimes air to another location for immediate use or storage for later utilization. Applications for active solar thermal energy include providing hot water, heating swimming pools, space heating, and preheating air in residential and commercial buildings.

A standard solar hot water system is typically composed of solar collectors, heat storage vessel, piping, circulators, and controls. Systems are typically integrated to work alongside a conventional heating system that provides heat when solar resources are not sufficient. The solar collectors are usually placed on the roof of the building, oriented south, and tilted around the site’s latitude, to maximize the amount of radiation collected on a yearly basis.


Several options exist for using active solar thermal systems for space heating. The most common method involves using glazed collectors to heat a liquid held in a storage tank (similar to an active solar hot water system). The most practical system for the site would transfer the heat from the panels to thermal storage tanks and transfer solar produced thermal energy to use for domestic hot water production.

As of the writing of this report, there are no incentives available for installation of thermal solar systems. Presently there is a federal tax credit of 30% of installation cost for the thermal applications, however the Township of Roxbury does not pay federal taxes and, therefore, would not benefit from this program.

The facility has limited occupancy and one bath room sink. Due to low hot water use this measure is not recommended.


6.3 Wind

Small wind turbines use a horizontal axis propeller, or rotor, to capture the kinetic energy of the wind and convert it into rotary motion to drive a generator which usually is designed specifically for the wind turbine. The rotor consists of two or three blades, usually made from wood or fiberglass. These materials give the turbine the needed strength and flexibility, and have the added advantage of not interfering with television signals. The structural backbone of the wind turbine is the mainframe, and includes the slip-rings that connect the wind turbine, which rotates as it points into changing wind directions, and the fixed tower wiring. The tail aligns the rotor into the wind.

To avoid turbulence and capture greater wind energy, turbines are mounted on towers. Turbines should be mounted at least 30 feet above any structure or natural feature within 300 feet of the installation. Smaller turbines can utilize shorter towers. For example, a 250-watt turbine may be mounted on a 30-50 foot tower, while a 10 kW turbine will usually need a tower of 80-120 feet. Tower designs include tubular or latticed, guyed or self-supporting. Wind turbine manufacturers also provide towers.

The New Jersey Clean Energy Program for small wind installations has designated numerous pre-approved wind turbines for installation in the State of New Jersey. Incentives for wind turbine installations are based on kilowatt hours saved in the first year. Systems sized under 16,000 kWh per year of production will receive a $3.20 per kWh incentive. Systems producing over 16,000 kWh will receive $51,200 for the first 16,000 kWh of production with an additional $0.50 per kWh up to a maximum cap of 750,000 kWh per year. Federal tax credits are also available for renewable energy projects up to 30% of installation cost for systems less than 100 kW. However, as noted previously, municipalities do not pay federal taxes and are, therefore, not eligible for the tax credit incentive.

The most important part of any small wind generation project is the mean annual wind speed at the height of which the turbine will be installed. In the Roxbury New Jersey area, the map indicates a mean annual wind speed of below 10 miles per hour. For the building, there are site restrictions. Parking lots, radio communication towers, trees, and local residential housing would greatly affect a tower location. A wind speed map is included in Appendix L.

This measure is not recommended due to the low mean annual wind speed.

6.4 Combined Heat and Power Generation (CHP)

Combined heat and power, cogeneration, is self-production of electricity on-site with beneficial recovery of the heat byproduct from the electrical generator. Common CHP equipment includes reciprocating


engine-driven, micro turbines, steam turbines, and fuel cells. Typical CHP customers include industrial, commercial, institutional, educational institutions, and multifamily residential facilities. CHP systems that are commercially viable at the present time are sized approximately 50 kW and above, with numerous options in blocks grouped around 300 kW, 800 kW, 1,200 kW and larger. Typically, CHPsystems are used to produce a portion of the electricity needed by a building some or all of the time, with the balance of electric needs satisfied by purchase from the grid.

Any proposed CHP project will need to consider many factors, such as existing system load, use of thermal energy produced, system size, natural gas fuel availability, and proposed plant location.

The Roxbury STP has sufficient need for electrical generation and the ability to use most of the thermal byproduct during the winter. Thermal usage during the summer months is low, and thermal energy produced by the CHP plant will be wasted. An absorption chiller could be installed to utilize the heat to produce chilled water; however, there is no chilled water distribution system in the building.

A potential source of energy capture at the Roxbury Township STP is at the sludge thickening stage. Several processes throughout the plant generate solid waste. These are pumped manually to the sludge thickener. As the sludge becomes dewatered, the decomposition of the solids generates methane gas as a by-product of sludge digestion. This gas can potentially be captured and utilized for generation of electric energy at the plant. The most viable option for a CHP plant would be a micro-turbine methane gas-fired unit. However, based on discussions with plant personnel, major modifications to any of the treatment units would significantly impact the plant’s ability to operate continuously. Therefore this option is not viable at this time.

This measure is not recommended due to the impact to daily plant operations, and limited use of summertime heat.

6.5 Biomass Power Generation

Biomass power generation is a process in which waste organic materials are used to produce electricity or thermal energy. These materials would otherwise be sent to the landfill or expelled to the atmosphere. To participate in NJCEP's Customer On-Site Renewable Energy program, participants must install an on-site sustainable biomass or fuel cell energy generation system. Incentives for bio-power installations are available to support up to 1MW-dc of rated capacity.

*Class I organic residues are eligible for funding through the NJCEP CORE program. Class I wastes include the following renewable supply of organic material:

Wood wastes not adulterated with chemicals, glues or adhesives Agricultural residues (corn stover, rice hulls or nut shells, manures, poultry litter, horse manure,

etc) and/or methane gases from landfills Food wastes Municipal tree trimming and grass clipping wastes Paper and cardboard wastes Non adulterated construction wood wastes, pallets

The NJDEP evaluates biomass resources not identified in the RPS.

Examples of eligible facilities for a CORE incentive include:


Digestion of sewage sludge Landfill gas facilities Combustion of wood wastes to steam turbine Gasification of wood wastes to reciprocating engine Gasification or pyrolysis of bio-solid wastes to generation equipment

* from NJOCE Website

This measure is not recommended because the site does not have room to store the waste organic materials, noise issues, and potential zoning issues.

6.6 Demand Response Curtailment

Presently, the Roxbury STP has electricity delivered and supplied by Jersey Central Power and Lighting Corporation (JCP&L). Utility curtailment is an agreement with the regional transmission organization and an approved Curtailment Service Providers (CSP) to shed electrical load by either turning major equipment off or energizing all or part of a building utilizing an emergency generator, therefore reducing the electrical demand on the utility grid. PJM is the regional transmission organization (RTO) that coordinates the movement of wholesale electricity in all or parts of 13 states and the District of Columbia including the State of New Jersey.

This program is to benefit the utility company during high demand periods and PJM offers incentives to the CSP to participate in this program. Enrolling in the program will require program participants to drop electrical load or turn on their emergency generators during high electrical demand conditions or during emergencies. Part of the program also will require that program participants reduce their required load or run their emergency generators with notice to test the system. A minimum of 100 kW of curtailable load is required to enter the program. Discussions with the EnerNoc Corporation, an approved CSP, indicate that existing emergency generators will not pass the emissions requirements to enter the program.

Presently, The Roxbury STP has 400 kW back up generation and an average kW demand during the observed period of 269 kW per month. The bulk of the electricity usage is needed during any request to reduce electrical load due to the 24 hour seven day a week.

This is not recommended because the emergency generator for the facility cannot meet air emissions standards in the State of New Jersey and the building load cannot be substantially reduced during a planned Demand Response Curtailment event.


7.0 EPA PORTFOLIO MANAGER

The United State Environmental Protection Agency (EPA) is a federal agency in charge of regulating environment waste and policy in the United States. The EPA has released the EPA Portfolio Manager for public use. The program is designed to allow property owners and managers to share, compare and improve upon their building’s energy consumption. Inputting such parameters at electricity, heating fuel, building characteristics and location into the website based program generates a naturalized energy rating score out of 100. Once an account is registered, monthly utility data can be entered to track the savings progress and retrieve an updated energy rating score on a monthly basis.

The facility includes STP process equipment and an office area, and is considered a high energy consumer per the Portfolio Manager with a Site Energy Usage Index (EUI) of 5 kBTU/gal/day. Several factors contribute to the unfavorable EUI, including inefficient motors, inefficient lighting operation, etc. By implementing the measures discussed in this report, it is expected that the EUI can be reduced to approximately 4 kBTU/gal/day.

A full EPA Energy Star Portfolio Manager Report is located in Appendix M. The user name and password was provided to Valarie Wyble, Executive Assistant, Township of Roxbury.


8.0 CONCLUSIONS & RECOMMENDATIONS

The energy audit conducted by CHA at the Roxbury Township Ajax Terrace Sewer Treatment Plant located in Succasunna, New Jersey identified potential ECMs for lighting upgrades with occupancy sensors, door seal replacement, condensing boiler installation, night setback, and premium motors. Potential annual savings of $27,200 may be realized for the recommended ECMs, with a summary of the cost, savings, and payback as follows:






























1,800 0.0 9,500 1,100 3,200 26.4 NA 0.6 NA








49,000 17.5 102,000 0 15,600 2.2 3,600 3.1 2.9

* Incentive shown is per the New Jersey Smart Start Program, 2010Premium Motors Application.

APPENDIX A

Utility Usage Analysis

New Jersey BPU Energy Audit ProgramCHA #20556Township of Roxbury Sewer Treatment Plant Main Building

Natural Gas

Date Charge ($) Therms $/therm1 January-08 2077.15 1,445 1.442 February-08 1878.15 1,222 1.543 March-08 1882.33 1,142 1.654 April-08 1331.00 779 1.715 May-08 901.65 473 1.916 June-08 40.60 13 3.127 July-08 46.94 15 3.138 August-08 38.45 14 2.759 September-08 37.29 14 2.66

10 October-08 321.51 197 1.6311 November-08 951.27 609 1.5612 December-08 2159.97 1,471 1.47

Total $11,666.31 7,394 $1.58

Total

Utility Data - RoxburySewerTreatmentMain.xlsNatural Gas

Utility Data - RoxburySewerTreatmentMain.xlsNatural Gas Chart

-200

0

200

400

600

800

1,000

1,200

1,400

1,600

-300

0

300

600

900

1,200

1,500

1,800

2,100

2,400

Jan-

08

Feb

-08

Mar

-08

Apr

-08

May

-08

Jun-

08

Jul-0

8

Aug

-08

Sep

-08

Oct

-08

Nov

-08

Dec

-08

Pu

rch

ases

(T

her

ms)

Ch

arg

es (

$)

Month

Natural Gas Usage - Township of Roxbury Sewer Treatment Plant Main Building

Total Natural Gas Charges ($)

Total Natural Gas Purchases (Therms)

New Jersey BPU Energy Audit ProgramCHA #20556Building: Township of Roxbury Sewer Treatment Plant Main Building

Account Number: 10 00 00 1327 1 0Jersey Central Power and Lighting

OutdoorSupply Delivery Cost Blended Rate Unit Cost Unit Cost Lighting

Period kWH KW ($) ($/kWH) ($/kWH) ($/kW)1 1/1/2008 196,640 271.0 28,108.32 0.1429 0.1344 6.23 $0.002 2/1/2008 226,880 364.0 32,687.92 0.1441 0.1340 6.29 $0.003 3/1/2008 216,960 355.8 30,216.33 0.1393 0.1290 6.29 $0.004 4/1/2008 209,120 326.1 28,488.26 0.1362 0.1264 6.27 $0.005 5/1/2008 151,040 265.8 20,771.73 0.1375 0.1266 6.23 $0.006 6/1/2008 128,320 209.0 21,400.02 0.1668 0.1560 6.61 $0.007 7/1/2008 129,920 246.6 22,514.78 0.1733 0.1607 6.66 $0.008 8/1/2008 116,800 185.6 19,990.54 0.1712 0.1607 6.57 $0.009 9/1/2008 134,560 205.6 22,448.14 0.1668 0.1567 6.60 $0.00

10 10/1/2008 122,240 213.1 18,005.81 0.1473 0.1365 6.17 $0.0011 11/1/2008 155,680 266.2 23,016.71 0.1478 0.1372 6.23 $0.0012 12/1/2008 183,360 318.9 27,985.57 0.1526 0.1417 6.27 $0.00

Total 1,971,520 364.0 295,634$ 0.1500 0.1396 6.35 $0.00

$1,100.20 -$328.26 $17.14$1,128.10 $2,237.33 $3,679.64 $1,238.19$11.65 $21,434.26 $1,148.79 $800.66 $1,177.28 $2,290.38 $3,847.88 $1,294.80$11.65

$155.75

$1,089.23 $2,045.17

$1,314.06$1,657.61

$14.49

$20,771.73

$28,108.32

$1,998.58

$664.30 $17.92 $32,687.92$635.26 $30,216.33

$27,985.57

$3,335.01 $1,122.22 $575.76

$9.66$12.30$455.83

$15.53$11.65 $18,577.37 $1,060.82 $693.94

$20,497.08

$18,005.81$23,016.71

$10.14$10.26$9.23

$10.63

$21,400.02$22,514.78$19,990.54$22,448.14

$536.88

$5,772.61

$380.41$341.99$393.99$357.92

kWH

$442.25 $11.93$375.72

$16.52

kW

$1,655.03$1,381.06

$1,027.35 $1,688.67

$33,436.98 $11,493.42$209,028.03 $10,177.98 -$5,478.71 $10,422.26

$3,109.79 $1,181.57

$1,357.46

$19,950.12 $980.61 -$759.63 $961.51-$1,351.61 $824.27

-$906.17 $724.19

$2,640.33 $995.30

$17,123.97 $682.35

$16,938.45 $832.58$13,300.08 $644.44 -$1,061.29 $658.48

$693.25 $2,176.31 $732.32

-$330.78 $636.14-$367.93 $701.19

$14,863.85 $592.29

-$609.30 $801.27 $2,561.64 $861.99

$2,203.44 $741.45$1,642.00-$414.75

$11.65$11.65

$139.80

$14,269.35 $765.92$15,783.61 $650.71$16,533.49 $658.82

$11.65$11.65$11.65$11.65$11.65$11.65

Electricity

ElectricityTransitional Assessment

ChargeCustomer Charge

Energy Charge

Transmission Charge

Reconciliation Charge

Delivery Charge

Delivery Charge

Non-Utility Gen. Chg

Societal Benefit

System Control Total

$11.65 $19,756.40 $1,060.45 -$843.59 $3,546.68 $1,193.45 $612.30 $28,488.26

$20,486.01

$1,980.93 $666.58$1,218.66$2,282.14 $767.93$2,073.19 $697.62

Utility Data - RoxburySewerTreatmentMain.xlsElectricity

Utility Data - RoxburySewerTreatmentMain.xlsElectricity Chart

0.0

75.0

150.0

225.0

300.0

375.0

450.0

0

50,000

100,000

150,000

200,000

250,000

300,000

Jan-

08

Feb

-08

Mar

-08

Apr

-08

May

-08

Jun-

08

Jul-0

8

Aug

-08

Sep

-08

Oct

-08

Nov

-08

Dec

-08

Dem

and

(kW

)

Usa

ge

(kW

h)

Month

Electric Usage - Township of RoxburySewer Treatment Plant Main Building

Usage (kWh) Demand (kW)

1 of 1 Apr 10, 2009

GAS MARKETERS LIST

The following is a listing of marketers/suppliers/brokers that have been licensed by the NJ Board of Public Utilities to sell natural gas to residential, small commercial and industrial customers served by the Public Service Electric and Gas Company distribution system. This listing is provided for informational purposes only and PSE&G makes no representations or warranties as to the competencies of the entities listed herein or to the completeness of this listing.

Gateway Energy Services 44 Whispering Pines Lane

Lakewood, NJ 08701 (800) 805-8586 www.gesc.com

Metro Energy Group, LLC 14 Washington Place

Hackensack, NJ 07601 www.metroenergy.com

RPL Holdings, Inc 601 Carlson Pkwy

Minnetonka, MN 55305

Great Eastern Energy 3044 Coney Island Ave. PH

Brooklyn, NY 11235 888-651-4121

www.greateasterngas.com

Metromedia Energy, Inc. 6 Industrial Way

Eatontown, NJ 07724 (800) 828-9427

www.metromediaenergy.com

South Jersey Energy Company One South Jersey Plaza, Rte 54

Folsom, NJ 08037 (800) 756-3749

www.sjindustries.com/sje.htm

Hess Corporation 1 Hess Plaza

Woodbridge, NJ 07095 (800) 437-7872 www.hess.com

Mitchell- Supreme Fuel (NATGASCO)

532 Freeman Street Orange, NJ 07050 (800) 840-4GAS

www.mitchellsupreme.com

Sprague Energy Corp. Two International Drive, Ste 200

Portsmouth, NH 03801 800-225-1560

www.spragueenergy.com

Hudson Energy Services, LLC 545 Route 17 South

Ridgewood, NJ 07450 (201) 251-2400

www.hudsonenergyservices.com

MxEnergy Inc. P.O. Box 177

Annapolis Junction, MD 20701 800-375-1277

www.mxenergy.com

Stuyvesant Energy LLC 642 Southern Boulevard

Bronx, NY 10455 (718) 665-5700

www.stuyfuel.com

Intelligent Energy 7001 SW 24th Avenue Gainesville, FL 32607

Sales: 1 877 I’ve Got Gas ( 1 877 483-4684) Customer Service:

1 800 927-9794 www.intelligentenergy.org

Pepco Energy Services, Inc. 23 S Kinderkamack Rd, Suite D

Montvale, NJ 07645 (800) 363-7499

www.pepco-services.com

Tiger Natural Gas, Inc. 1422 E. 71st Street, Suite J.

Tulsa, OK 74136 1-888-875-6122

www.tigernaturalgas.com

Systrum Energy 877-SYSTRUM (877-797-8786)

www.systrumenergy.com

Plymouth Rock Energy, LLC 165 Remsen Street

Brooklyn, NJ 11201 866-539-6450

www.plymouthrockenergy.com

UGI Energy Services, Inc. d/b/a GASMARK

704 E. Main Street, Suite I Moorestown, NJ 08057

856-273-9995 www.ugienergyservices.com

Macquarie Cook Energy, LLC 10100 Santa Monica Blvd, 18th

Fl Los Angeles, CA 90067

PPL EnergyPlus, LLC Energy Marketing Center Two North Ninth Street Allentown, PA 18101

1-866-505-8825 www.pplenergyplus.com/natural+gas/

Woodruff Energy 73 Water Street P.O. Box 777

Bridgeton, NJ 08302 (856) 455-1111

www.woodruffenergy.com

1 of 1 Jan 14, 2009

ELECTRIC MARKETERS LIST

The following is a listing of marketers/suppliers/brokers that have been licensed by the NJ Board of Public Utilities to sell electricity to residential, small commercial and industrial customers served by the Public Service Electric and Gas Company distribution system. This listing is provided for informational purposes only and PSE&G makes no representations or warranties as to the competencies of the entities listed herein or to the completeness of this listing.

American Powernet Management 867 Berkshire Blvd, Suite 101

Wyomissing, PA 19610 www.americanpowernet.com

Gerdau Ameristeel Energy Co. North Crossman Road Sayreville, NJ 08872

PPL EnergyPlus, LLC Energy Marketing Center Two North Ninth Street Allentown, PA 18101

1-866-505-8825 http://www.pplenergyplus.com/

BOC Energy Services 575 Mountain Avenue Murray Hill, NJ 07974 www.boc-gases.com

Gexa Energy LLC New Jersey 20 Greenway Plaza, Suite 600

Houston, TX 77046 (866) 304-GEXA

[email protected]

Sempra Energy Solutions The Mac-Cali Building

581 Main Street, 8th Floor Woodbridge, NJ 07095

(877) 273-6772 www.SempraSolutions.com

Commerce Energy Inc. 535 Route 38, Suite 138 Cherry Hill, NJ 08002

(888) 817-8572 or (858) 910-8099

www.commerceenergy.com

Glacial Energy of New Jersey 2602 McKinney Avenue, Suite 220

Dallas, TX 75204 www.glacialenergy.com

South Jersey Energy Company 1 South Jersey Plaza, Route 54

Folsom, NJ 08037 (800) 756-3749

www.sjindustries.com

ConEdison Solutions 701 Westchester Avenue

Suite 201 West White Plains, NY 10604

(800) 316-8011 www.ConEdSolutions.com

Hess Corporation 1 Hess Plaza

Woodbridge, NJ 07095 www.hess.com

Strategic Energy, LLC 6 East Main Street, Suite 6E

Ramsey, NJ 07446 (888) 925-9115 www.sel.com

Constellation NewEnergy, Inc. 1199 Route 22 East

Mountainside, NJ 07092 908 228-5100

www.newenergy.com

Integrys Energy Services, Inc 99 Wood Avenue, Suite 802

Iselin, NJ 08830 www.integrysenergy.com

Suez Energy Resources NA 333 Thornall Street FL6

Edison, NJ 08818 866.999.8374(toll free)

www.suezenergyresources.com

Credit Suisse (USA), Inc. 700 College Road East

Princeton, NJ 08450 www.creditsuisse.com

Liberty Power Delaware, LLC 1901 W Cypress Road, Suite 600

Fort Lauderdale, FL 33309 (866) Power-99 (866) 769-3799

www.libertypowercorp.com

UGI Energy Services, Inc. d/b/a POWERMARK

1 Meridian Blvd. Suite 2C01 Wyomissing, PA 19610

(800) 427-8545 www.ugienergyservices.com

Direct Energy Services, LLC One Gateway Center, Suite 2600

Newark, NJ 07102 (973) 799-8568

www.directenergy.com

Liberty Power Holdings, LLC 1901 W Cypress Creek Road, Suite 600

Fort Lauderdale, FL 33309 (866) Power-99 (866) 769-3799

www.libertypowercorp.com

FirstEnergy Solutions 395 Ghent Road Suite 407

Akron, OH 44333 (800) 977-0500 www.fes.com

Pepco Energy Services, Inc. d/b/a Power Choice

23 S. Kinderkamack Rd Ste D Montvale, NJ 07645

(800) 363-7499 www.pepco-services.com

http://www.americanpowernet.com/

http://www.pplenergyplus.com/

http://www.boc-gases.com/

mailto:[email protected]

http://www.semprasolutions.com/

http://www.commerceenergy.com/

http://www.glacialenergy.com/

http://www.sjindustries.com/

http://www.conedsolutions.com/

http://www.hess.com/

http://www.sel.com/

http://www.newenergy.com/

http://www.integrysenergy.com/

http://www.suezenergyresources.com/

http://www.creditsuisse.com/

http://www.libertypowercorp.com/

http://www.ugienergyservices.com/

http://www.directenergy.com/

http://www.libertypowercorp.com/

http://www.fes.com/

http://www.pepco-services.com/

APPENDIX B

Equipment Inventory

NJBPU Energy AuditsCHA Project No. 20556Township of RoxburyRoxbury Waste Water Treatment Plant

Equipment Inventory

DescriptionManufacturer Name Model No. Eff. Equipment Type HP Capacity/Size Location Areas Served Date Installed

Useable Life Expectancy

(years) Other Info.Main Pump Motor #1 Marathon Mod:VB365TT0S6089ANW

Ser:19-06129-2/2-02 Eff. 93.5

93.5% Booster Pump Motor 50 50 Hp VSD Installed Main Pump House Under 5 yrs Old

30 Main Building - 30 Ft Drive Shaft to basement pump

Main Pump Motor #2 Marathon Mod:VB365TT0S6089ANW Ser:19-06129-2/2-02 Eff. 93.5


30 Main Building - Direct Drive

Main Pump Motor #3 Marathon Mod:VB365TT0S6089ANW Ser:19-06129-2/2-03 Eff. 93.5


30 Main Building - 30 Ft Drive Shaft to basement pump

Grinder pump FLYGT Corp Mod:3102090-0940 Ser:NA Eff. 93.5

93.5% Grinder Pump 3 3 hp Grinder Well Main Pump House Assumed >15 years

30 Main Pump Building

Grinder pump FLYGT Corp Mod:3102090-0940 Ser:NA Eff. 93.5

93.5% Grinder Pump 3 3 hp Grinder Well Main Pump House Assumed >15 years


Aeration Pump Motor US Electric Mod:254W594 Ser:NA Eff. 87.5

87.5% Aeration 7.5 7.5 Aeration House Assumed >15 years

30 Main Plant

Aeration Pump Motor US Electric Mod:254W594 Ser:NA

87.5% Aeration 7.5 7.5 Aeration House Assumed >15 years

30 Main Plant

Main Building Chemical Baldor Reliance Mod:VEM3G38 Ser:351303B42

82.5% Aeration 5 5 VSD Installed Aeration House Assumed >5 years

30 Main Building

Main Building Chemical Baldor Reliance Mod:VEM3G38 Ser:351303B42

82.5% Aeration 5 5 VSD Installed Aeration House Assumed >5 years

30 Main Building

Rotational Bio Contactor (RBC)

Siemens Mod:PE-21 LpusRGZESD Ser:2-5141-LP41584-1

89.5% Rotational Bio Contactor (RBC) Rotation Motor

5 5 VSD Installed Outdoors (RBC) Assumed >15 years

30 Main Plant


Siemens Mod:SD10 Ser:3002266870-11



30 Main Plant


Siemens Mod:PE-21 Plus RGZESD Ser:2-5141-LR41584-1



30 Main Plant


GE Mod:Unreadable Ser: Unreadable Eff. 87.5 (Assumed)



30 Main Plant


GE Mod:5K8215SSP305D9 Ser:Tpp9265M103A



30 Main Plant


Siemens Mod:PE-21 Plus RGZE8d Ser:2-5141-LP41584-1



30 Main Plant

Waste Water Treatment Plant ECM Calcs-(Rev-13).xlsxINVENTORY


Equipment Inventory



(years) Other Info.Rotational Bio Contactor (RBC)




30 Main Plant





30 Main Plant


GE Mod:5KE125CC305P Ser:038361000



30 Main Plant


Siemens Mod:RGZE6d Ser:1LA921556YK60



30 Main Plant





30 Main Plant


GE Mod:5KS21SSSP305DD9 Ser:SNP8185M102A



30 Main Plant

Philadelphia Mixers GE Mod: 5KE145SC205B Ser:S2276

87.5% Rotational Bio Contactor (RBC) Mixer

5 5 Hp Outdoors (RBC) Assumed >15 years

30 Main Plant


Siemens Mod:PE-21 Plus RGZESD Ser:51-502-017


5 1.5 VSD Installed Outdoors (RBC) Assumed >15 years

30 Main Plant


Siemens Mod:RGZESD Ser:1LA92156YK60



30 Main Plant





30 Main Plant





30 Main Plant


Emerson Mod:5031 Ser:6206-2ZJC3



30 Main Plant


GE Mod:5KS215cc305P Ser:0383610000



30 Main Plant


GE Mod:5KS215cc305D9 Ser:PPP91131M104C



30 Main Plant





30 Main Plant



Equipment Inventory



(years) Other Info.Rotational Bio Contactor (RBC)




30 Main Plant


GE Mod:5KS215cc305D9 Ser:YPP9481M105F



30 Main Plant





30 Main Plant





30 Main Plant

Philadelphia Mixers GE Mod: 5KE145SC205B Ser:S2276


1.5 1.5 Hp Outdoors Assumed >15 years

30 Main Plant

Philadelphia Mixers GE Mod: 5KE145SC205 Ser:S2276


1.5 1.5 Hp Outdoors Assumed >15 years

30 Main Plant

Clarifier Sew-EuoDrive Mod: DFT80N4 Ser:867023384.8.01.86.002

84.0% Clarifier motor 0.75 0.75 Hp Outdoors Assumed >15 years

30 Main Plant

Clarifier Sew-EuoDrive Mod: DFT80N4 Ser:867023384.8.01.86.002

84.0% Clarifier motor 0.75 0.75 Hp Outdoors Assumed >15 years

30 Main Plant

Primary Grease Pump Syncrogear Motor Mod: TFE-GD TE Ser:G05838/R11R2500103F-1

87.5% Primary Sludge Pump 3 3 Hp Primary House Primary Clarifier Assumed >15 years

30 Main Plant

Primary Grease Pump Syncrogear Motor Mod: TFE-GD TE Ser:G03671/R10R189013E

87.5% Primary Sludge Pump 3 3 Hp Primary House Primary Clarifier Assumed >15 years

30 Main Plant

Primary Sludge Pump Syncrogear Motor Mod: TFE-GD-TF Ser:GO3708/R09R1690021F-2

87.5% Primary Sludge Pump 7.5 7.5Hp Primary House Primary Clarifier Assumed >15 years

30 Main Plant

Primary Sludge Pump Syncrogear Motor Mod: TFE-GD-TF Ser:GO3708/R09R1890021F-2


30 Main Plant

Primary Sludge Pump Syncrogear Motor Mod: TFE-GD-TF Ser:GO5837/11P2500355F-3


30 Main Plant

Sludge Mixer Unknown Mod: TEF-Go-TF Ser:GO3708/R09R1690021F-2

87.5% Sludge Mixer 3 3Hp Outdoors Sludge Tank Assumed >15 years

30 Main Plant

Thickener Siemens Mod: RDGZESD Ser:51-502-706C238065

89.5% Mixer 10 10 Hp Outdoors Assumed >15 years

30 Main Plant



Equipment Inventory



(years) Other Info.Thickener Baldor Mod: S Y122845

Ser:35E380-872 84.0% Mixer 2 2 Hp Outdoors Assumed >15

years30 Main Plant

Blower Reliance Mod: XE-3653 Ser:P2503508J

91.5% Blower 15 15 Hp Pump House Assumed >15 years

30 Main Plant

Agitator GE Mod: 5KC35JN8X Ser:NA

87.5% Agitator 0.25 0.25 Hp Pump House Assumed >15 years

30 Main Plant

Blower Dayton Mod: 3N731 Ser:6363-H96Z190R149M

85.5% Blower 2 2hp Pump House Assumed >15 years

30 Main Plant

Sludge Pump #1 US Electric Motor Mod: VEV1-JFCE-6D Ser:603670-SO3R1890006R-1

84.4% Sludge Pump 7.5 7.5 Hp Pump House Assumed >15 years

30 Main Plant

Sludge Pump #1 US Electric Motor Mod: VEV1-JFCE-6D Ser:603670-SO3R1890006R-1

84.0% Sludge Pump 7.5 7.5 Hp Pump House Assumed >15 years

30 Main Plant

RBC Aerators Reliance Mod: XE-286TS Ser:TMAF95853

93.5% Blower 40 40 Hp Chem. Building Assumed >15 years

30 Main Plant - Only 1 of 3 runs at a time (24 hrs/day). Cycle 1 per week.







Chem. After Cooler Lincoln Mod: Not Readable Ser:Not Readable

81.0% After cooler 7.5 7.5 Hp Chem. Building Assumed >15 years

30 Main Plant

Silo Sodium Carbonate Blower

DutyMaster Mod: P21G3863C Ser:P21G3863-4

84.0% Blower 7.5 7.5 Hp Chem. Building Assumed >15 years

30 Main Plant

Aluminum Chloride Pump

Reliance Mod: NA Ser:T56S2014A

84.0% Pump 1.5 1.5Hp Chem. Building Assumed >15 years

30 Main Plant


Reliance Mod: NA Ser:T56S1011B

84.0% Pump 1 1.0Hp Chem. Building Assumed >15 years

30 Main Plant


Reliance Mod: Non Readable Ser:Non Readable

84.0% Pump 5 5Hp Estimated Un Readable due to chemicals

Chem. Building Assumed >15 years

30 Main Plant

Secondary Tank Mixer Sew-Eurodrive Mod: DFT00M4 Ser:390150560.99.99.001

85.7% Mixer 0.75 0.75 Hp Secondary Tank Assumed >5 years

30 Main Plant



Equipment Inventory



(years) Other Info.Secondary Tank Mixer Sew-Eurodrive Mod: DFT80N4

Ser:876023384.8.01.86.001 85.7% Mixer 0.75 0.75 Hp Secondary Tank Assumed >15

years30 Main Plant

Secondary Grease Pump

Syncrogear Motor Not Accessible 87.5% Pump 3 3Hp Secondary Tank Assumed >15 years

30 Main Plant

Secondary Grease Pump

Syncrogear Motor Mod: TFE-GD TE Ser:G03671 10218900136F 2

87.5% Pump 3 3Hp Secondary Tank Assumed >15 years

30 Main Plant

Secondary Pump Syncrogear Motor Mod: THE-GD TE Ser:G05837/R11 2500355F-2

87.5% Pump 7.5 7.5Hp Secondary Tank Assumed >15 years

30 Main Plant

Secondary Pump Syncrogear Motor Not Accessible 87.5% Pump 7.5 7.5Hp Secondary Tank Assumed >15 years

30 Main Plant

Secondary Pump Nord Mod: 132 S/4 OUS Ser:NM36512802/0844-SYST.DV 155J

87.5% Pump 7.5 7.5 Hp Secondary Tank Assumed >15 years

30 Main Plant

Scum Mixer Emerson Motor Mod: H1P28 Ser:G205-2ZJC3

87.5% Mixer 1 1.0 Hp Sludge Mixer Assumed >15 years

30 Main Plant

Aeration Tank Mixer Not Accessible Not Accessible 93.5% Aerator 35 35 Hp Center of Aeration Pond

Assumed >5 years

30 Main Plant

Aeration Tank Mixer Not Accessible Not Accessible 93.5% Aerator 35 35 Hp Center of Aeration Pond

Assumed >5 years

30 Main Plant

Micro-Grit Pump Not Accessible Not Accessible 87.5% Pump 7.5 7.5 hp Micro-Grit House Assumed >5 years

30 Micro Strainer Building

Micro-Grit Pump Not Accessible Not Accessible 85.7% Pump 7.5 7.5 hp Micro-Grit House Assumed >5 years


Micro Grit Wheel Drive Non Readable Non Readable 87.5% Drive 3 3 Hp Micro-Grit House Assumed >5 years


Micro Grit Wheel Drive Non Readable Non Readable 87.5% Drive 3 3 Hp Micro-Grit House Assumed >5 years


Boiler Weil McLain Mod: 80 Burner: 129411872 Ser:127311

80.0% Boiler 491 MBh Main Office Main Office Assumed >15 years

30 Main Building

Hot Water Heater AO Smith Mod:GCV 50 100 Ser:G06A075479

Domestic Hot Water Heater 40,000 Btu 50 Gallon

Main Building Main Office 2006 30 Main Building



Equipment Inventory



(years) Other Info.HW Boiler Pumps US Electric Mod: NA

Ser:30BC02XP 87.5% Boiler Pump 2 2hp Main Office Main Office Assumed >15

years30 Main Building

HW Boiler Pumps Reliance Mod: 14510C Ser:P14G3041M-DT

87.5% Boiler Pump 2 2hp Main Office Main Office Assumed >15 years

30 Main Building

HW Unit Heater #1 Modine NA Unit Heater (HW) 25000 Btu HW Unit Heater Main Office Main Office Assumed >15 years

30 Main Building


30 Main Building


30 Main Building

Emergency Generator Cummings Mod: 680F0C41EA Ser: 6J90188-1

Emergency Generator 400 kW Main Office Main Office Assumed >15 years

30 Main Building

Roof Top Unit Carrier WeatherMaker 1

Mod: 50DJ005 Roof Top Unit 7.5 Ton Main Office Roof Main Office Assumed >15 years

30 Main Building

Dome Exhaust Fan No Name Plate No Name Plate Lab Exhaust Fan used when Testing Samples

Assume 500 CFM Main Office Roof Main Office Assumed >15 years

30 Main Building

Electric Unit Heater Dayton Mod: 2YY70 Ser: NA

Unit Heater (Electric) 10Kw Main Pump House Main Pump House Assumed >15 years



Unit Heater (Electric) 10Kw Main Pump House Main Pump House Assumed >15 years


Hot Water Heater Rheem Mod: 0988101712 Ser: 65Vp105

Ele Water Heater 4kW Main Pump House Main Pump House Assumed >5 years


Exhaust Fan NA NA Exhaust Fan 5000 Estimated Runs 24/7 Main Pump House Main Pump House Assumed >15 years


Exhaust Fan NA NA Exhaust Fan 5000 Estimated Switch Main Pump House Main Pump House Assumed >15 years



Unit Heater (Electric) 10Kw Chem. Building Chem. Building Assumed >15 years

30 Treatment Plant



30 Treatment Plant



Equipment Inventory



(years) Other Info.Electric Unit Heater Dayton Mod: 2YY70

Ser: NAUnit Heater (Electric) 10Kw Chem. Building Chem. Building Assumed >15

years30 Treatment Plant

Electric Unit Heater Q Mark Mod: MUH104 Ser: 8602


30 Treatment Plant

Electric Unit Heater Electromode Mod: EUH Ser: EUHDK


30 Treatment Plant

Dome Exhaust Fan No Name Plate No Name Plate Exhaust Fan Assume 500 CFM 24/7 Chem. Building Chem. Building Assumed >15 years

30 Main Plant


30 Main Plant

Dome Exhaust Fan No Name Plate No Name Plate Ash Blower Exhaust Fan Assume 2000 CFM Runs when blowers are on

Chem. Building Chem. Building Assumed >15 years

30 Main Plant


30 Main Plant



30 Main Plant



30 Main Plant

Dome Exhaust Fan No Name Plate No Name Plate Exhaust Fan Assume 500 CFM 27/7 Aeration House Aeration House Assumed >15 years

30 Main Plant

Electric Unit Heater Q Mark Mod: MUK0521MG Ser: NA

Unit Heater (Electric) 5Kw Aeration House Aeration House Assumed >15 years

30 Treatment Plant


Unit Heater (Electric) 10Kw Primary House Primary Clarifier Assumed >15 years

30 Treatment Plant


Unit Heater (Electric) 10Kw Primary House Primary Clarifier Assumed >15 years

30 Treatment Plant

Dome Exhaust Fan No Name Plate No Name Plate Exhaust Fan Assume 500 CFM 27/7 Secondary House Secondary House Assumed >15 years

30 Main Plant

Electric Unit Heater Electromode Mod: EUH Ser: EUH03K

Unit Heater (Electric) 10Kw Secondary House Secondary House Assumed >15 years

30 Treatment Plant



Equipment Inventory



(years) Other Info.Electric Unit Heater Electromode Mod: EUH

Ser: EUH03KUnit Heater (Electric) 10Kw Secondary House Secondary House Assumed >15

years30 Treatment Plant

Dome Exhaust Fan No Name Plate No Name Plate Exhaust Fan Assume 500 CFM 27/7 Primary House Primary Clarifier Assumed >15 years

30 Main Plant


Unit Heater (Electric) 7.5Kw Thickener Bldg Thickener Bldg Assumed >15 years

30 Treatment Plant


Unit Heater (Electric) - broken 7.5Kw Thickener Bldg Thickener Bldg Assumed >15 years

30 Treatment Plant


Unit Heater (Electric) 10Kw Micro Strainer Building


Assumed >15 years


Electric Unit Heater Electromode N/A Unit Heater (Electric) - broken 10Kw Micro Strainer Building


Assumed >15 years


Electric Unit Heater Electromode N/A Unit Heater (Electric) - broken 10Kw Micro Strainer Building


Assumed >15 years


Electric Unit Heater Q Mark N/A Unit Heater (Electric) 10Kw Micro Strainer Building


Assumed >15 years



APPENDIX C

ECM-1 Lighting ReplacementsECM-2 Install Occupancy Sensors


Energy Audit of Roxbury TownshipCHA Project No. 20556 - Sewer Treatment Plant Cost of Electricity: $0.140 $/kWh

Existing Lighting $6.35 $/kW

No. of Fixtures Standard Fixture Code NYSERDA Fixture Code

Watts per Fixture kW/Space Exist Control

Annual Hours

Retrofit Control

Annual kWh

Field Code

No. of fixtures

before the retrofit

"Lighting Fixture Code" Example 2T 40 R F(U) = 2'x2' Troff 40 w Recess. Floor 2 lamps U shape

Code from Table of Standard Fixture Wattages

Value from Table of Standard Fixture Wattages

(Watts/Fixt) * (Fixt No.)

Pre-inst. control device

Estimated annual hours for the usage

group

Retrofit control device

(kW/space) * (Annual Hours)

Notes

80 3 SP 36 CF 1 CFT36/1 51 0.2 SW 520 None 8080 3 SP 36 CF 1 CFT36/1 51 0.2 SW 520 None 8080 5 SP 36 CF 1 CFT36/1 51 0.3 SW 520 None 13380 5 SP 36 CF 1 CFT36/1 51 0.3 SW 520 None 13380 1 SP 36 CF 1 CFT36/1 51 0.1 SW 520 None 27140 1 WPMH 175 MH175/1 215 0.2 Timer 4368 None 939226 1 70 W MH MH70/1 95 0.1 Timer 4368 None 415226 1 70 W MH MH70/1 95 0.1 Timer 4368 None 415187 4 W 34 C F 4 (MAG) F44EE 144 0.6 SW 2912 OCC 1,677121 6 W 34 P F 4 F44EE 144 0.9 SW 2912 None 2,516193 2 S 34 P F 2 (MAG) F42EE 72 0.1 SW 2912 None 419121 Central Lounge/Storage 2 W 34 P F 4 F44EE 144 0.3 SW 2912 OCC 839171 Chemical Storage 2 W 34 C F 2 (MAG) F42EE 72 0.1 SW 2000 None 288171 Side Vestibule 1 W 34 C F 2 (MAG) F42EE 72 0.1 SW 2000 None 1446 Front Lobby 3 T 34 R F 4 (MAG) F44EE 144 0.4 SW 2912 OCC 1,258

172 Chemical Lab 6 1T 34 R F 2 (MAG) F42EE 72 0.4 SW 2912 C-OCC 1,25818 Chemical Lab 1 T 32 R F 4 (ELE) F44ILL 112 0.1 SW 2912 None 326115 Bathroom 1 W 20 C F 2 F22SS 56 0.1 SW 2080 OCC 116172 1 1T 34 R F 2 (MAG) F42EE 72 0.1 SW 2080 None 150172 9 1T 34 R F 2 (MAG) F42EE 72 0.6 SW 2912 C-OCC 1,8876 2 T 34 R F 4 (MAG) F44EE 144 0.3 SW 2912 None 8396 4 T 34 R F 4 (MAG) F44EE 144 0.6 SW 2912 C-OCC 1,677

80 4 SP 36 CF 1 CFT36/1 51 0.2 SW 2912 None 594193 1 S 34 P F 2 (MAG) F42EE 72 0.1 SW 2000 None 1444 1 2T 20 R F 4 (MAG) F24SS 112 0.1 SW 2000 None 224

54 2 S 34 P F 1 (MAG) F41EE 43 0.1 SW 2000 None 172193 2 S 34 P F 2 (MAG) F42EE 72 0.1 SW 2000 None 288193 2 S 34 P F 2 (MAG) F42EE 72 0.1 SW 2000 None 288193 2 S 34 P F 2 (MAG) F42EE 72 0.1 SW 2000 None 28854 BasementWeight/Spare Parts Room 6 S 34 P F 1 (MAG) F41EE 43 0.3 SW 2000 None 51654 Basement Water Service Room 4 S 34 P F 1 (MAG) F41EE 43 0.2 SW 2000 None 34480 4 SP 36 CF 1 CFT36/1 51 0.2 SW 2000 None 40871 1 I 60 I60/1 60 0.1 SW 2000 None 12054 5 S 34 P F 1 (MAG) F41EE 43 0.2 SW 2000 None 43080 4 SP 36 CF 1 CFT36/1 51 0.2 SW 2000 None 40880 4 SP 36 CF 1 CFT36/1 51 0.2 SW 2000 None 408226 North Side Exterior Corners 4 70 W MH MH70/1 95 0.4 SW 4368 None 1,66065 Building Front Entrance Exterior 2 I 100 I100/1 100 0.2 SW 4368 None 874144 Building Exterior Sides 4 WP HPS 150 HPS150/1 188 0.8 SW 4368 None 3,285227 South Side Exterior Corners 2 70 W MH Dual Spot MH70/2 190 0.4 SW 4368 None 1,66061 8 T 34 C F 3 (MAG) F43EE 115 0.9 SW 520 None 478171 6 W 34 C F 2 (MAG) F42EE 72 0.4 SW 520 None 225171 3 W 34 C F 2 (MAG) F42EE 72 0.2 SW 520 None 112144 1 WP HPS 150 HPS150/1 188 0.2 SW 4368 None 821144 1 WP HPS 150 HPS150/1 188 0.2 SW 4368 None 821

Mai

n P

ump

Bui

ldin

gM

icro

stra

iner

B

uild

ing

Basement Rear Storage Room

Basement Chlorine Room

Electrical RoomMain Strainer RoomMain Strainer Room

Front Exterior WallSide Exterior Wall

EXISTING CONDITIONS

Area Description

Main Room (upstairs)Main Room (upstairs)

BasementWeight/Spare Parts Room

Middle Corridor

Pond Side Door

Bathroom


Front OfficeMiddle Office

Basement Lobby

Generator Room

Rear Door

Front Office

Basement Pump RoomMaintenance Elevator Shaft

Basement Stair/LobbyBasement Stair/LobbyBasement Locker RoomBasement Locker Room

Middle CorridorOffice/Elec. Panel Room

Pump Room (downstairs)Pump Room (downstairs)StairwellFront Door Light

Unique description of the location - Room number/Room name: Floor

number (if applicable)

Mai

n O

ffice

Bui

ldin

g

4/1/2010 Page 1, Existing


Existing Lighting $6.35 $/kW


Watts per Fixture kW/Space Exist Control

Annual Hours

Retrofit Control

Annual kWh

Field Code

No. of fixtures

before the retrofit






Estimated annual hours for the usage

group



Notes

EXISTING CONDITIONS

Area DescriptionUnique description of the location - Room number/Room name: Floor


61 10 T 34 C F 3 (MAG) F43EE 115 1.2 SW 780 None 897145 3 HPS 150 POLE HPS150/1 188 0.6 Timer 4368 None 2,464145 3 HPS 150 POLE HPS150/1 188 0.6 Timer 4368 None 2,464144 1 WP HPS 150 HPS150/1 188 0.2 Timer 4368 None 821144 1 WP HPS 150 HPS150/1 188 0.2 Timer 4368 None 821144 1 WP HPS 150 HPS150/1 188 0.2 Timer 4368 None 82161 6 T 34 C F 3 (MAG) F43EE 115 0.7 SW 780 None 538145 4 HPS 150 POLE HPS150/1 188 0.8 Timer 4368 None 3,285145 2 HPS 150 POLE HPS150/1 188 0.4 Timer 4368 None 1,642145 2 HPS 150 POLE HPS150/1 188 0.4 Timer 4368 None 1,642144 2 WP HPS 150 HPS150/1 188 0.4 Timer 4368 None 1,642145 1 HPS 150 POLE HPS150/1 188 0.2 Timer 4368 None 821145 1 HPS 150 POLE HPS150/1 188 0.2 Timer 4368 None 821145 2 HPS 150 POLE HPS150/1 188 0.4 Timer 4368 None 1,642145 2 HPS 150 POLE HPS150/1 188 0.4 Timer 4368 None 1,64261 6 T 34 C F 3 (MAG) F43EE 115 0.7 SW 780 None 53861 6 T 34 C F 3 (MAG) F43EE 115 0.7 SW 780 None 538171 4 W 34 C F 2 (MAG) F42EE 72 0.3 SW 780 None 225171 10 W 34 C F 2 (MAG) F42EE 72 0.7 SW 780 None 562144 1 WP HPS 150 HPS150/1 188 0.2 Timer 4368 None 821144 2 WP HPS 150 HPS150/1 188 0.4 Timer 4368 None 1,642144 1 WP HPS 150 HPS150/1 188 0.2 Timer 4368 None 821144 1 WP HPS 150 HPS150/1 188 0.2 Timer 4368 None 821145 3 HPS 150 POLE HPS150/1 188 0.6 Timer 4368 None 2,46461 6 T 34 C F 3 (MAG) F43EE 115 0.7 SW 780 None 538145 2 HPS 150 POLE HPS150/1 188 0.4 Timer 4368 None 1,642145 2 HPS 150 POLE HPS150/1 188 0.4 Timer 4368 None 1,642144 2 WP HPS 150 HPS150/1 188 0.4 Timer 4368 None 1,642145 1 HPS 150 POLE HPS150/1 188 0.2 Timer 4368 None 821145 1 HPS 150 POLE HPS150/1 188 0.2 Timer 4368 None 821145 2 HPS 150 POLE HPS150/1 188 0.4 Timer 4368 None 1,642

228 24.9 69,329

West Side Building ExteriorNorth Side LawnBuilding Interior

Lime Silo RoomAluminum Chloride Room

East Tank Cat Walk

East Side Building ExteriorSouth Side Building Exterior

Total

East Tank Side Exterior

South Side Cat WalkWest Tank Cat Walk

Tre

atm

ent P

lant

East Tank Cat Walk Entrance DoorWest Tank Side Exterior

Thi

cken

er

Bui

ldin

gP

rimar

y C

larif

ier

Bui

ldin

gC

hem

ical

Bui

ldin

gS

econ

dary

Cla

rifie

r B

uild

ing

North Side Building Exterior


South Building Exterior

South Side Cat WalkSouth Side Lawn

West Tank Side Exterior

Motor/Pump RoomElectrical Panel Room

South Tank Side Exterior

West Tank Cat Walk

Entrance Door

North Building Exterior

Separated Cat Walk (North Side)

North Tank Side ExteriorMain Pump Room

Entrance Door

Building Interior

4/1/2010 Page 2, Existing


ECM-1b Lighting Replacements $6.35 $/kW


Watts per Fixture kW/Space

Exist Control

Annual Hours Annual kWh

Number of Fixtures Standard Fixture Code Fixture Code


Retrofit Control

Annual Hours

Annual kWh

Annual kWh Saved

Annual kW Saved

Annual $ Saved

Retrofit Cost

NJ Lighting Incentive

Simple Payback With Out Incentive

Simple Payback

Field Code

No. of fixtures before the retrofit






Estimated daily hours for the usage group


No. of fixtures after the retrofit




(Watts/Fixt) * (Number of Fixtures)


Estimated annual hours for the usage group


(Original Annual kWh) - (Retrofit Annual kWh)

(Original Annual kW) - (Retrofit Annual kW)

(kWh Saved) * ($/kWh)

Cost for renovations to lighting system

Prescriptive Lighting Measures

Length of time for renovations cost to be recovered


80 3 SP 36 CF 1 CFT36/1 51 0.2 SW 520 80 3 SP 36 CF 1 CFT36/1 51 0.2 SW 520 80 - - -$ -$ $080 3 SP 36 CF 1 CFT36/1 51 0.2 SW 520 80 3 SP 36 CF 1 CFT36/1 51 0.2 SW 520 80 - - -$ -$ $080 5 SP 36 CF 1 CFT36/1 51 0.3 SW 520 133 5 SP 36 CF 1 CFT36/1 51 0.3 SW 520 133 - - -$ -$ $080 5 SP 36 CF 1 CFT36/1 51 0.3 SW 520 133 5 SP 36 CF 1 CFT36/1 51 0.3 SW 520 133 - - -$ -$ $080 1 SP 36 CF 1 CFT36/1 51 0.1 SW 520 27 1 SP 36 CF 1 CFT36/1 51 0.1 SW 520 27 - - -$ -$ $0140 1 WPMH 175 MH175/1 215 0.2 Timer 4368 939 1 WP100IND1 IND100 105 0.1 Timer 4,368 459 480 0.11 75.44$ 590.13$ $70 7.8 6.9226 1 70 W MH MH70/1 95 0.1 Timer 4368 415 1 CF 20 CFS20/1 20 0.0 Timer 4,368 87 328 0.08 51.44$ 18.75$ $7 0.4 0.2226 1 70 W MH MH70/1 95 0.1 Timer 4368 415 1 CF 20 CFS20/1 20 0.0 Timer 4,368 87 328 0.08 51.44$ 18.75$ $7 0.4 0.2187 4 W 34 C F 4 (MAG) F44EE 144 0.6 SW 2912 1,677 4 W 28 C F 4 F44SSILL 96 0.4 SW 2,912 1,118 559 0.19 92.66$ 567.00$ $60 6.1 5.5121 6 W 34 P F 4 F44EE 144 0.9 SW 2912 2,516 6 W 28 P F 4 F44SSILL 96 0.6 SW 2,912 1,677 839 0.29 138.99$ 850.50$ $90 6.1 5.5193 2 S 34 P F 2 (MAG) F42EE 72 0.1 SW 2912 419 2 W 28 P F 2 F42SSILL 48 0.1 SW 2,912 280 140 0.05 23.16$ 229.50$ $30 9.9 8.6121 2 W 34 P F 4 F44EE 144 0.3 SW 2912 839 2 W 28 P F 4 F44SSILL 96 0.2 SW 2,912 559 280 0.10 46.33$ 283.50$ $30 6.1 5.5171 2 W 34 C F 2 (MAG) F42EE 72 0.1 SW 2000 288 2 W 28 W F 2 F42SSILL 48 0.1 SW 2,000 192 96 0.05 17.06$ 229.50$ $30 13.5 11.7171 1 W 34 C F 2 (MAG) F42EE 72 0.1 SW 2000 144 1 W 28 W F 2 F42SSILL 48 0.0 SW 2,000 96 48 0.02 8.53$ 114.75$ $15 13.5 11.76 3 T 34 R F 4 (MAG) F44EE 144 0.4 SW 2912 1,258 3 T 28 R F 4 F44SSILL 96 0.3 SW 2,912 839 419 0.14 69.49$ 393.75$ $45 5.7 5.0

172 6 1T 34 R F 2 (MAG) F42EE 72 0.4 SW 2912 1,258 6 1T 28 R F 2 F42SSILL 48 0.3 SW 2,912 839 419 0.14 69.49$ 688.50$ $90 9.9 8.618 1 T 32 R F 4 (ELE) F44ILL 112 0.1 SW 2912 326 1 T 32 R F 4 (ELE) F44ILL 112 0.1 SW 2,912 326 - - -$ -$ $0115 1 W 20 C F 2 F22SS 56 0.1 SW 2080 116 1 W 17 W C 2 F22ILL 33 0.0 SW 2,080 69 48 0.02 8.43$ 101.25$ $15 12.0 10.2172 1 1T 34 R F 2 (MAG) F42EE 72 0.1 SW 2080 150 1 1T 28 R F 2 F42SSILL 48 0.0 SW 2,080 100 50 0.02 8.80$ 114.75$ $15 13.0 11.3172 9 1T 34 R F 2 (MAG) F42EE 72 0.6 SW 2912 1,887 9 1T 28 R F 2 F42SSILL 48 0.4 SW 2,912 1,258 629 0.22 104.24$ 1,032.75$ $135 9.9 8.66 2 T 34 R F 4 (MAG) F44EE 144 0.3 SW 2912 839 2 T 28 R F 4 F44SSILL 96 0.2 SW 2,912 559 280 0.10 46.33$ 262.50$ $30 5.7 5.06 4 T 34 R F 4 (MAG) F44EE 144 0.6 SW 2912 1,677 4 T 28 R F 4 F44SSILL 96 0.4 SW 2,912 1,118 559 0.19 92.66$ 525.00$ $60 5.7 5.0

80 4 SP 36 CF 1 CFT36/1 51 0.2 SW 2912 594 4 SP 36 CF 1 CFT36/1 51 0.2 SW 2,912 594 - - -$ -$ $0193 1 S 34 P F 2 (MAG) F42EE 72 0.1 SW 2000 144 1 W 28 P F 2 F42SSILL 48 0.0 SW 2,000 96 48 0.02 8.53$ 114.75$ $15 13.5 11.74 1 2T 20 R F 4 (MAG) F24SS 112 0.1 SW 2000 224 1 2T 17 R F 4 (ELE) F23LL 52 0.1 SW 2,000 104 120 0.06 21.32$ 101.25$ $15 4.7 4.0

54 2 S 34 P F 1 (MAG) F41EE 43 0.1 SW 2000 172 2 S 28 P F 1 F41SSILL 26 0.1 SW 2,000 104 68 0.03 12.08$ 283.50$ $30 23.5 21.0193 2 S 34 P F 2 (MAG) F42EE 72 0.1 SW 2000 288 2 W 28 P F 2 F42SSILL 48 0.1 SW 2,000 192 96 0.05 17.06$ 229.50$ $30 13.5 11.7193 2 S 34 P F 2 (MAG) F42EE 72 0.1 SW 2000 288 2 W 28 P F 2 F42SSILL 48 0.1 SW 2,000 192 96 0.05 17.06$ 229.50$ $30 13.5 11.7193 2 S 34 P F 2 (MAG) F42EE 72 0.1 SW 2000 288 2 W 28 P F 2 F42SSILL 48 0.1 SW 2,000 192 96 0.05 17.06$ 229.50$ $30 13.5 11.754 6 S 34 P F 1 (MAG) F41EE 43 0.3 SW 2000 516 6 S 28 P F 1 F41SSILL 26 0.2 SW 2,000 312 204 0.10 36.24$ 850.50$ $90 23.5 21.054 4 S 34 P F 1 (MAG) F41EE 43 0.2 SW 2000 344 4 S 28 P F 1 F41SSILL 26 0.1 SW 2,000 208 136 0.07 24.16$ 567.00$ $60 23.5 21.080 4 SP 36 CF 1 CFT36/1 51 0.2 SW 2000 408 4 SP 36 CF 1 CFT36/1 51 0.2 SW 2,000 408 - - -$ -$ $071 1 I 60 I60/1 60 0.1 SW 2000 120 1 CF 26 CFQ26/1-L 27 0.0 SW 2,000 54 66 0.03 11.73$ 6.75$ $0 0.6 0.654 5 S 34 P F 1 (MAG) F41EE 43 0.2 SW 2000 430 5 S 28 P F 1 F41SSILL 26 0.1 SW 2,000 260 170 0.09 30.20$ 708.75$ $75 23.5 21.080 4 SP 36 CF 1 CFT36/1 51 0.2 SW 2000 408 4 SP 36 CF 1 CFT36/1 51 0.2 SW 2,000 408 - - -$ -$ $080 4 SP 36 CF 1 CFT36/1 51 0.2 SW 2000 408 4 SP 36 CF 1 CFT36/1 51 0.2 SW 2,000 408 - - -$ -$ $0226 4 70 W MH MH70/1 95 0.4 SW 4368 1,660 4 CF 20 CFS20/1 20 0.1 SW 4,368 349 1,310 0.30 205.74$ 75.00$ $28 0.4 0.265 2 I 100 I100/1 100 0.2 SW 4368 874 2 CF 26 CFQ26/1-L 27 0.1 SW 4,368 236 638 0.15 100.13$ 81.00$ $0 0.8 0.8144 4 WP HPS 150 HPS150/1 188 0.8 SW 4368 3,285 4 WP70IND1 IND70 75 0.3 SW 4,368 1,310 1,974 0.45 309.98$ 2,294.00$ $280 7.4 6.5227 2 70 W MH Dual Spot MH70/2 190 0.4 SW 4368 1,660 2 CF 20 CFS20/2 40 0.1 SW 4,368 349 1,310 0.30 205.74$ 75.00$ $28 0.4 0.261 8 T 34 C F 3 (MAG) F43EE 115 0.9 SW 520 478 8 T 28 C F 3 F43SSILL 72 0.6 SW 520 300 179 0.34 51.18$ 1,026.00$ $120 20.0 17.7171 6 W 34 C F 2 (MAG) F42EE 72 0.4 SW 520 225 6 W 28 W F 2 F42SSILL 48 0.3 SW 520 150 75 0.14 21.42$ 688.50$ $90 32.1 27.9171 3 W 34 C F 2 (MAG) F42EE 72 0.2 SW 520 112 3 W 28 W F 2 F42SSILL 48 0.1 SW 520 75 37 0.07 10.71$ 344.25$ $45 32.1 27.9144 1 WP HPS 150 HPS150/1 188 0.2 SW 4368 821 1 WP70IND1 IND70 75 0.1 SW 4,368 328 494 0.11 77.50$ 573.50$ $70 7.4 6.5144 1 WP HPS 150 HPS150/1 188 0.2 SW 4368 821 1 WP70IND1 IND70 75 0.1 SW 4,368 328 494 0.11 77.50$ 573.50$ $70 7.4 6.561 10 T 34 C F 3 (MAG) F43EE 115 1.2 SW 780 897 10 T 28 C F 3 F43SSILL 72 0.7 SW 780 562 335 0.43 79.57$ 1,282.50$ $150 16.1 14.2145 3 HPS 150 POLE HPS150/1 188 0.6 Timer 4368 2,464 3 WP100IND1 IND100 105 0.3 Timer 4,368 1,376 1,088 0.25 170.77$ 1,770.38$ $210 10.4 9.1145 3 HPS 150 POLE HPS150/1 188 0.6 Timer 4368 2,464 3 WP100IND1 IND100 105 0.3 Timer 4,368 1,376 1,088 0.25 170.77$ 1,770.38$ $210 10.4 9.1144 1 WP HPS 150 HPS150/1 188 0.2 Timer 4368 821 1 WP70IND1 IND70 75 0.1 Timer 4,368 328 494 0.11 77.50$ 573.50$ $70 7.4 6.5144 1 WP HPS 150 HPS150/1 188 0.2 Timer 4368 821 1 WP70IND1 IND70 75 0.1 Timer 4,368 328 494 0.11 77.50$ 573.50$ $70 7.4 6.5144 1 WP HPS 150 HPS150/1 188 0.2 Timer 4368 821 1 WP70IND1 IND70 75 0.1 Timer 4,368 328 494 0.11 77.50$ 573.50$ $70 7.4 6.561 6 T 34 C F 3 (MAG) F43EE 115 0.7 SW 780 538 6 T 28 C F 3 F43SSILL 72 0.4 SW 780 337 201 0.26 47.74$ 769.50$ $90 16.1 14.2145 4 HPS 150 POLE HPS150/1 188 0.8 Timer 4368 3,285 4 WP100IND1 IND100 105 0.4 Timer 4,368 1,835 1,450 0.33 227.69$ 2,360.50$ $280 10.4 9.1145 2 HPS 150 POLE HPS150/1 188 0.4 Timer 4368 1,642 2 WP100IND1 IND100 105 0.2 Timer 4,368 917 725 0.17 113.84$ 1,180.25$ $140 10.4 9.1145 2 HPS 150 POLE HPS150/1 188 0.4 Timer 4368 1,642 2 WP100IND1 IND100 105 0.2 Timer 4,368 917 725 0.17 113.84$ 1,180.25$ $140 10.4 9.1144 2 WP HPS 150 HPS150/1 188 0.4 Timer 4368 1,642 2 WP70IND1 IND70 75 0.2 Timer 4,368 655 987 0.23 154.99$ 1,147.00$ $140 7.4 6.5145 1 HPS 150 POLE HPS150/1 188 0.2 Timer 4368 821 1 WP100IND1 IND100 105 0.1 Timer 4,368 459 363 0.08 56.92$ 590.13$ $70 10.4 9.1145 1 HPS 150 POLE HPS150/1 188 0.2 Timer 4368 821 1 WP100IND1 IND100 105 0.1 Timer 4,368 459 363 0.08 56.92$ 590.13$ $70 10.4 9.1145 2 HPS 150 POLE HPS150/1 188 0.4 Timer 4368 1,642 2 WP100IND1 IND100 105 0.2 Timer 4,368 917 725 0.17 113.84$ 1,180.25$ $140 10.4 9.1145 2 HPS 150 POLE HPS150/1 188 0.4 Timer 4368 1,642 2 WP100IND1 IND100 105 0.2 Timer 4,368 917 725 0.17 113.84$ 1,180.25$ $140 10.4 9.161 6 T 34 C F 3 (MAG) F43EE 115 0.7 SW 780 538 6 T 28 C F 3 F43SSILL 72 0.4 SW 780 337 201 0.26 47.74$ 769.50$ $90 16.1 14.261 6 T 34 C F 3 (MAG) F43EE 115 0.7 SW 780 538 6 T 28 C F 3 F43SSILL 72 0.4 SW 780 337 201 0.26 47.74$ 769.50$ $90 16.1 14.2171 4 W 34 C F 2 (MAG) F42EE 72 0.3 SW 780 225 4 W 28 W F 2 F42SSILL 48 0.2 SW 780 150 75 0.10 17.77$ 459.00$ $60 25.8 22.5171 10 W 34 C F 2 (MAG) F42EE 72 0.7 SW 780 562 10 W 28 W F 2 F42SSILL 48 0.5 SW 780 374 187 0.24 44.41$ 1,147.50$ $150 25.8 22.5144 1 WP HPS 150 HPS150/1 188 0.2 Timer 4368 821 1 WP70IND1 IND70 75 0.1 Timer 4,368 328 494 0.11 77.50$ 573.50$ $70 7.4 6.5144 2 WP HPS 150 HPS150/1 188 0.4 Timer 4368 1,642 2 WP70IND1 IND70 75 0.2 Timer 4,368 655 987 0.23 154.99$ 1,147.00$ $140 7.4 6.5144 1 WP HPS 150 HPS150/1 188 0.2 Timer 4368 821 1 WP70IND1 IND70 75 0.1 Timer 4,368 328 494 0.11 77.50$ 573.50$ $70 7.4 6.5144 1 WP HPS 150 HPS150/1 188 0.2 Timer 4368 821 1 WP70IND1 IND70 75 0.1 Timer 4,368 328 494 0.11 77.50$ 573.50$ $70 7.4 6.5145 3 HPS 150 POLE HPS150/1 188 0.6 Timer 4368 2,464 3 WP100IND1 IND100 105 0.3 Timer 4,368 1,376 1,088 0.25 170.77$ 1,770.38$ $210 10.4 9.161 6 T 34 C F 3 (MAG) F43EE 115 0.7 SW 780 538 6 T 28 C F 3 F43SSILL 72 0.4 SW 780 337 201 0.26 47.74$ 769.50$ $90 16.1 14.2145 2 HPS 150 POLE HPS150/1 188 0.4 Timer 4368 1,642 2 WP100IND1 IND100 105 0.2 Timer 4,368 917 725 0.17 113.84$ 1,180.25$ $140 10.4 9.1145 2 HPS 150 POLE HPS150/1 188 0.4 Timer 4368 1,642 2 WP100IND1 IND100 105 0.2 Timer 4,368 917 725 0.17 113.84$ 1,180.25$ $140 10.4 9.1144 2 WP HPS 150 HPS150/1 188 0.4 Timer 4368 1,642 2 WP70IND1 IND70 75 0.2 Timer 4,368 655 987 0.23 154.99$ 1,147.00$ $140 7.4 6.5145 1 HPS 150 POLE HPS150/1 188 0.2 Timer 4368 821 1 WP100IND1 IND100 105 0.1 Timer 4,368 459 363 0.08 56.92$ 590.13$ $70 10.4 9.1145 1 HPS 150 POLE HPS150/1 188 0.2 Timer 4368 821 1 WP100IND1 IND100 105 0.1 Timer 4,368 459 363 0.08 56.92$ 590.13$ $70 10.4 9.1145 2 HPS 150 POLE HPS150/1 188 0.4 Timer 4368 1,642 2 WP100IND1 IND100 105 0.2 Timer 4,368 917 725 0.17 113.84$ 1,180.25$ $140 10.4 9.1

228 24.9 69,329 228 5,174 15 37,653 31,676 10.1 $5,187 $46,216 $5,56510.1 $766

31,676 $4,421$5,187 8.9 7.8

Tre

atm

ent P

lant

Side VestibuleFront Lobby

Middle Office

Office/Elec. Panel Room

Chemical Storage


Middle CorridorCentral Lounge/Storage

Pump Room (downstairs)

Front Door Light

Pump Room (downstairs)Stairwell

Sec

onda

ry C

larif

ier

Bui

ldin

gM

ain

Offi

ce B

uild

ing

Mai

n P

ump

Bui

ldin

gM

icro

stra

iner

B

uild

ing

Thi

cken

er

Bui

ldin

gP

rimar

y C

larif

ier

Bui

ldin

gC

hem

ical

Bui

ldin

g

Entrance Door


North Side Lawn

Front Office

Basement Rear Storage Room

Generator RoomBasement Stair/Lobby

Total savingskWh Savings

Demand SavingsTotal

Middle Corridor

RETROFIT CONDITIONS

Area Description

Main Room (upstairs)Main Room (upstairs)

EXISTING CONDITIONS



COST & SAVINGS ANALYSIS

Basement Water Service Room

Chemical LabChemical LabBathroom


West Tank Cat Walk

BathroomFront Office

Rear Door

West Side Building Exterior

West Tank Cat Walk

Basement Locker Room

Pond Side DoorElectrical Room

Basement Locker Room

BasementWeight/Spare Parts RoomBasementWeight/Spare Parts Room

Basement Lobby

Maintenance Elevator ShaftBasement Pump Room

Aluminum Chloride RoomNorth Side Building ExteriorEast Side Building Exterior



Basement Stair/Lobby

North Side Exterior CornersBuilding Front Entrance ExteriorBuilding Exterior SidesSouth Side Exterior Corners


Lime Silo Room

Entrance DoorNorth Building Exterior

West Tank Side ExteriorEntrance DoorEast Tank Cat Walk

South Side Cat Walk

East Tank Cat Walk

Basement Chlorine RoomBasement Chlorine Room

Main Strainer Room

Main Pump RoomNorth Tank Side Exterior

Main Strainer Room

Building Interior

South Side Building Exterior

South Side Cat WalkSouth Side Lawn


Electrical Panel RoomMotor/Pump Room

Building Interior

4/1/2010 Page 3, ECM-1


ECM-2b Install Occupancy Sensors $6.35 $/kW



Exist Control




Retrofit Control

Annual Hours

Annual kWh

Annual kWh Saved

Annual kW Saved

Annual $ Saved

Retrofit Cost



Simple Payback

Field Code



















(kW Saved) * ($/kWh)




80 3 SP 36 CF 1 CFT36/1 51 0.2 SW 520 79.6 3 SP 36 CF 1 CFT36/1 51 0.2 None 520 79.6 0.0 0.0 $0.00 $0.00 $0.0080 3 SP 36 CF 1 CFT36/1 51 0.2 SW 520 79.6 3 SP 36 CF 1 CFT36/1 51 0.2 None 520 79.6 0.0 0.0 $0.00 $0.00 $0.0080 5 SP 36 CF 1 CFT36/1 51 0.3 SW 520 132.6 5 SP 36 CF 1 CFT36/1 51 0.3 None 520 132.6 0.0 0.0 $0.00 $0.00 $0.0080 5 SP 36 CF 1 CFT36/1 51 0.3 SW 520 132.6 5 SP 36 CF 1 CFT36/1 51 0.3 None 520 132.6 0.0 0.0 $0.00 $0.00 $0.0080 1 SP 36 CF 1 CFT36/1 51 0.1 SW 520 26.5 1 SP 36 CF 1 CFT36/1 51 0.1 None 520 26.5 0.0 0.0 $0.00 $0.00 $0.00140 1 WPMH 175 MH175/1 215 0.2 Timer 4368 939.1 1 WPMH 175 MH175/1 215 0.2 None 4368 939.1 0.0 0.0 $0.00 $0.00 $0.00226 1 70 W MH MH70/1 95 0.1 Timer 4368 415.0 1 70 W MH MH70/1 95 0.1 None 4368 415.0 0.0 0.0 $0.00 $0.00 $0.00226 1 70 W MH MH70/1 95 0.1 Timer 4368 415.0 1 70 W MH MH70/1 95 0.1 None 4368 415.0 0.0 0.0 $0.00 $0.00 $0.00187 4 W 34 C F 4 (MAG) F44EE 144 0.6 SW 2912 1,677.3 4 W 34 C F 4 (MAG) F44EE 144 0.6 OCC 1200 691.2 986.1 0.0 $137.62 $118.75 $20.00 0.9 0.7121 6 W 34 P F 4 F44EE 144 0.9 SW 2912 2,516.0 6 W 34 P F 4 F44EE 144 0.9 None 2912 2,516.0 0.0 0.0 $0.00 $0.00 $0.00193 2 S 34 P F 2 (MAG) F42EE 72 0.1 SW 2912 419.3 2 S 34 P F 2 (MAG) F42EE 72 0.1 None 2912 419.3 0.0 0.0 $0.00 $0.00 $0.00121 2 W 34 P F 4 F44EE 144 0.3 SW 2912 838.7 2 W 34 P F 4 F44EE 144 0.3 OCC 1200 345.6 493.1 0.0 $68.81 $118.75 $20.00 1.7 1.4171 2 W 34 C F 2 (MAG) F42EE 72 0.1 SW 2000 288.0 2 W 34 C F 2 (MAG) F42EE 72 0.1 None 2000 288.0 0.0 0.0 $0.00 $0.00 $0.00171 1 W 34 C F 2 (MAG) F42EE 72 0.1 SW 2000 144.0 1 W 34 C F 2 (MAG) F42EE 72 0.1 None 2000 144.0 0.0 0.0 $0.00 $0.00 $0.006 3 T 34 R F 4 (MAG) F44EE 144 0.4 SW 2912 1,258.0 3 T 34 R F 4 (MAG) F44EE 144 0.4 OCC 1200 518.4 739.6 0.0 $103.22 $118.75 $20.00 1.2 1.0

172 6 1T 34 R F 2 (MAG) F42EE 72 0.4 SW 2912 1,258.0 6 1T 34 R F 2 (MAG) F42EE 72 0.4 C-OCC 1200 518.4 739.6 0.0 $103.22 $202.50 $35.00 2.0 1.618 1 T 32 R F 4 (ELE) F44ILL 112 0.1 SW 2912 326.1 1 T 32 R F 4 (ELE) F44ILL 112 0.1 None 2912 326.1 0.0 0.0 $0.00 $0.00 $0.00115 1 W 20 C F 2 F22SS 56 0.1 SW 2080 116.5 1 W 20 C F 2 F22SS 56 0.1 OCC 1000 56.0 60.5 0.0 $8.44 $118.75 $20.00 14.1 11.7172 1 1T 34 R F 2 (MAG) F42EE 72 0.1 SW 2080 149.8 1 1T 34 R F 2 (MAG) F42EE 72 0.1 None 2080 149.8 0.0 0.0 $0.00 $0.00 $0.00172 9 1T 34 R F 2 (MAG) F42EE 72 0.6 SW 2912 1,887.0 9 1T 34 R F 2 (MAG) F42EE 72 0.6 C-OCC 1200 777.6 1,109.4 0.0 $154.83 $202.50 $35.00 1.3 1.16 2 T 34 R F 4 (MAG) F44EE 144 0.3 SW 2912 838.7 2 T 34 R F 4 (MAG) F44EE 144 0.3 None 2912 838.7 0.0 0.0 $0.00 $0.00 $0.006 4 T 34 R F 4 (MAG) F44EE 144 0.6 SW 2912 1,677.3 4 T 34 R F 4 (MAG) F44EE 144 0.6 C-OCC 1200 691.2 986.1 0.0 $137.62 $202.50 $35.00 1.5 1.2

80 4 SP 36 CF 1 CFT36/1 51 0.2 SW 2912 594.0 4 SP 36 CF 1 CFT36/1 51 0.2 None 2912 594.0 0.0 0.0 $0.00 $0.00 $0.00193 1 S 34 P F 2 (MAG) F42EE 72 0.1 SW 2000 144.0 1 S 34 P F 2 (MAG) F42EE 72 0.1 None 2000 144.0 0.0 0.0 $0.00 $0.00 $0.004 1 2T 20 R F 4 (MAG) F24SS 112 0.1 SW 2000 224.0 1 2T 20 R F 4 (MAG) F24SS 112 0.1 None 2000 224.0 0.0 0.0 $0.00 $0.00 $0.00

54 2 S 34 P F 1 (MAG) F41EE 43 0.1 SW 2000 172.0 2 S 34 P F 1 (MAG) F41EE 43 0.1 None 2000 172.0 0.0 0.0 $0.00 $0.00 $0.00193 2 S 34 P F 2 (MAG) F42EE 72 0.1 SW 2000 288.0 2 S 34 P F 2 (MAG) F42EE 72 0.1 None 2000 288.0 0.0 0.0 $0.00 $0.00 $0.00193 2 S 34 P F 2 (MAG) F42EE 72 0.1 SW 2000 288.0 2 S 34 P F 2 (MAG) F42EE 72 0.1 None 2000 288.0 0.0 0.0 $0.00 $0.00 $0.00193 2 S 34 P F 2 (MAG) F42EE 72 0.1 SW 2000 288.0 2 S 34 P F 2 (MAG) F42EE 72 0.1 None 2000 288.0 0.0 0.0 $0.00 $0.00 $0.0054 6 S 34 P F 1 (MAG) F41EE 43 0.3 SW 2000 516.0 6 S 34 P F 1 (MAG) F41EE 43 0.3 None 2000 516.0 0.0 0.0 $0.00 $0.00 $0.0054 4 S 34 P F 1 (MAG) F41EE 43 0.2 SW 2000 344.0 4 S 34 P F 1 (MAG) F41EE 43 0.2 None 2000 344.0 0.0 0.0 $0.00 $0.00 $0.0080 4 SP 36 CF 1 CFT36/1 51 0.2 SW 2000 408.0 4 SP 36 CF 1 CFT36/1 51 0.2 None 2000 408.0 0.0 0.0 $0.00 $0.00 $0.0071 1 I 60 I60/1 60 0.1 SW 2000 120.0 1 I 60 I60/1 60 0.1 None 2000 120.0 0.0 0.0 $0.00 $0.00 $0.0054 5 S 34 P F 1 (MAG) F41EE 43 0.2 SW 2000 430.0 5 S 34 P F 1 (MAG) F41EE 43 0.2 None 2000 430.0 0.0 0.0 $0.00 $0.00 $0.0080 4 SP 36 CF 1 CFT36/1 51 0.2 SW 2000 408.0 4 SP 36 CF 1 CFT36/1 51 0.2 None 2000 408.0 0.0 0.0 $0.00 $0.00 $0.0080 4 SP 36 CF 1 CFT36/1 51 0.2 SW 2000 408.0 4 SP 36 CF 1 CFT36/1 51 0.2 None 2000 408.0 0.0 0.0 $0.00 $0.00 $0.00226 4 70 W MH MH70/1 95 0.4 SW 4368 1,659.8 4 70 W MH MH70/1 95 0.4 None 4368 1,659.8 0.0 0.0 $0.00 $0.00 $0.0065 2 I 100 I100/1 100 0.2 SW 4368 873.6 2 I 100 I100/1 100 0.2 None 4368 873.6 0.0 0.0 $0.00 $0.00 $0.00144 4 WP HPS 150 HPS150/1 188 0.8 SW 4368 3,284.7 4 WP HPS 150 HPS150/1 188 0.8 None 4368 3,284.7 0.0 0.0 $0.00 $0.00 $0.00227 2 70 W MH Dual Spot MH70/2 190 0.4 SW 4368 1,659.8 2 70 W MH Dual Spot MH70/2 190 0.4 None 4368 1,659.8 0.0 0.0 $0.00 $0.00 $0.0061 8 T 34 C F 3 (MAG) F43EE 115 0.9 SW 520 478.4 8 T 34 C F 3 (MAG) F43EE 115 0.9 None 520 478.4 0.0 0.0 $0.00 $0.00 $0.00171 6 W 34 C F 2 (MAG) F42EE 72 0.4 SW 520 224.6 6 W 34 C F 2 (MAG) F42EE 72 0.4 None 520 224.6 0.0 0.0 $0.00 $0.00 $0.00171 3 W 34 C F 2 (MAG) F42EE 72 0.2 SW 520 112.3 3 W 34 C F 2 (MAG) F42EE 72 0.2 None 520 112.3 0.0 0.0 $0.00 $0.00 $0.00144 1 WP HPS 150 HPS150/1 188 0.2 SW 4368 821.2 1 WP HPS 150 HPS150/1 188 0.2 None 4368 821.2 0.0 0.0 $0.00 $0.00 $0.00144 1 WP HPS 150 HPS150/1 188 0.2 SW 4368 821.2 1 WP HPS 150 HPS150/1 188 0.2 None 4368 821.2 0.0 0.0 $0.00 $0.00 $0.0061 10 T 34 C F 3 (MAG) F43EE 115 1.2 SW 780 897.0 10 T 34 C F 3 (MAG) F43EE 115 1.2 None 780 897.0 0.0 0.0 $0.00 $0.00 $0.00145 3 HPS 150 POLE HPS150/1 188 0.6 Timer 4368 2,463.6 3 HPS 150 POLE HPS150/1 188 0.6 None 4368 2,463.6 0.0 0.0 $0.00 $0.00 $0.00145 3 HPS 150 POLE HPS150/1 188 0.6 Timer 4368 2,463.6 3 HPS 150 POLE HPS150/1 188 0.6 None 4368 2,463.6 0.0 0.0 $0.00 $0.00 $0.00144 1 WP HPS 150 HPS150/1 188 0.2 Timer 4368 821.2 1 WP HPS 150 HPS150/1 188 0.2 None 4368 821.2 0.0 0.0 $0.00 $0.00 $0.00144 1 WP HPS 150 HPS150/1 188 0.2 Timer 4368 821.2 1 WP HPS 150 HPS150/1 188 0.2 None 4368 821.2 0.0 0.0 $0.00 $0.00 $0.00144 1 WP HPS 150 HPS150/1 188 0.2 Timer 4368 821.2 1 WP HPS 150 HPS150/1 188 0.2 None 4368 821.2 0.0 0.0 $0.00 $0.00 $0.0061 6 T 34 C F 3 (MAG) F43EE 115 0.7 SW 780 538.2 6 T 34 C F 3 (MAG) F43EE 115 0.7 None 780 538.2 0.0 0.0 $0.00 $0.00 $0.00145 4 HPS 150 POLE HPS150/1 188 0.8 Timer 4368 3,284.7 4 HPS 150 POLE HPS150/1 188 0.8 None 4368 3,284.7 0.0 0.0 $0.00 $0.00 $0.00145 2 HPS 150 POLE HPS150/1 188 0.4 Timer 4368 1,642.4 2 HPS 150 POLE HPS150/1 188 0.4 None 4368 1,642.4 0.0 0.0 $0.00 $0.00 $0.00145 2 HPS 150 POLE HPS150/1 188 0.4 Timer 4368 1,642.4 2 HPS 150 POLE HPS150/1 188 0.4 None 4368 1,642.4 0.0 0.0 $0.00 $0.00 $0.00144 2 WP HPS 150 HPS150/1 188 0.4 Timer 4368 1,642.4 2 WP HPS 150 HPS150/1 188 0.4 None 4368 1,642.4 0.0 0.0 $0.00 $0.00 $0.00145 1 HPS 150 POLE HPS150/1 188 0.2 Timer 4368 821.2 1 HPS 150 POLE HPS150/1 188 0.2 None 4368 821.2 0.0 0.0 $0.00 $0.00 $0.00145 1 HPS 150 POLE HPS150/1 188 0.2 Timer 4368 821.2 1 HPS 150 POLE HPS150/1 188 0.2 None 4368 821.2 0.0 0.0 $0.00 $0.00 $0.00145 2 HPS 150 POLE HPS150/1 188 0.4 Timer 4368 1,642.4 2 HPS 150 POLE HPS150/1 188 0.4 None 4368 1,642.4 0.0 0.0 $0.00 $0.00 $0.00145 2 HPS 150 POLE HPS150/1 188 0.4 Timer 4368 1,642.4 2 HPS 150 POLE HPS150/1 188 0.4 None 4368 1,642.4 0.0 0.0 $0.00 $0.00 $0.0061 6 T 34 C F 3 (MAG) F43EE 115 0.7 SW 780 538.2 6 T 34 C F 3 (MAG) F43EE 115 0.7 None 780 538.2 0.0 0.0 $0.00 $0.00 $0.0061 6 T 34 C F 3 (MAG) F43EE 115 0.7 SW 780 538.2 6 T 34 C F 3 (MAG) F43EE 115 0.7 None 780 538.2 0.0 0.0 $0.00 $0.00 $0.00171 4 W 34 C F 2 (MAG) F42EE 72 0.3 SW 780 224.6 4 W 34 C F 2 (MAG) F42EE 72 0.3 None 780 224.6 0.0 0.0 $0.00 $0.00 $0.00171 10 W 34 C F 2 (MAG) F42EE 72 0.7 SW 780 561.6 10 W 34 C F 2 (MAG) F42EE 72 0.7 None 780 561.6 0.0 0.0 $0.00 $0.00 $0.00144 1 WP HPS 150 HPS150/1 188 0.2 Timer 4368 821.2 1 WP HPS 150 HPS150/1 188 0.2 None 4368 821.2 0.0 0.0 $0.00 $0.00 $0.00144 2 WP HPS 150 HPS150/1 188 0.4 Timer 4368 1,642.4 2 WP HPS 150 HPS150/1 188 0.4 None 4368 1,642.4 0.0 0.0 $0.00 $0.00 $0.00144 1 WP HPS 150 HPS150/1 188 0.2 Timer 4368 821.2 1 WP HPS 150 HPS150/1 188 0.2 None 4368 821.2 0.0 0.0 $0.00 $0.00 $0.00144 1 WP HPS 150 HPS150/1 188 0.2 Timer 4368 821.2 1 WP HPS 150 HPS150/1 188 0.2 None 4368 821.2 0.0 0.0 $0.00 $0.00 $0.00145 3 HPS 150 POLE HPS150/1 188 0.6 Timer 4368 2,463.6 3 HPS 150 POLE HPS150/1 188 0.6 None 4368 2,463.6 0.0 0.0 $0.00 $0.00 $0.0061 6 T 34 C F 3 (MAG) F43EE 115 0.7 SW 780 538.2 6 T 34 C F 3 (MAG) F43EE 115 0.7 None 780 538.2 0.0 0.0 $0.00 $0.00 $0.00145 2 HPS 150 POLE HPS150/1 188 0.4 Timer 4368 1,642.4 2 HPS 150 POLE HPS150/1 188 0.4 None 4368 1,642.4 0.0 0.0 $0.00 $0.00 $0.00145 2 HPS 150 POLE HPS150/1 188 0.4 Timer 4368 1,642.4 2 HPS 150 POLE HPS150/1 188 0.4 None 4368 1,642.4 0.0 0.0 $0.00 $0.00 $0.00144 2 WP HPS 150 HPS150/1 188 0.4 Timer 4368 1,642.4 2 WP HPS 150 HPS150/1 188 0.4 None 4368 1,642.4 0.0 0.0 $0.00 $0.00 $0.00145 1 HPS 150 POLE HPS150/1 188 0.2 Timer 4368 821.2 1 HPS 150 POLE HPS150/1 188 0.2 None 4368 821.2 0.0 0.0 $0.00 $0.00 $0.00145 1 HPS 150 POLE HPS150/1 188 0.2 Timer 4368 821.2 1 HPS 150 POLE HPS150/1 188 0.2 None 4368 821.2 0.0 0.0 $0.00 $0.00 $0.00145 2 HPS 150 POLE HPS150/1 188 0.4 Timer 4368 1,642.4 2 HPS 150 POLE HPS150/1 188 0.4 None 4368 1,642.4 0.0 0.0 $0.00 $0.00 $0.00

228 24.9 69,329 228 25 64,215 5,114 0 $714 $1,083 $1850.0 $05,114 $714

$714 1.5 1.3

Entrance Door

Main Strainer Room

Stairwell

Tre

atm

ent P

lant

Electrical Panel Room

Building Front Entrance Exterior

South Side Cat Walk

East Tank Cat Walk

West Side Building Exterior


Building InteriorEast Tank Side Exterior

Front Exterior Wall

Chemical Lab

South Side Building Exterior

Basement Pump Room


Side VestibuleFront LobbyChemical Lab

Front Office

Total Savings

TotalDemand Savings

kWh Savings

West Tank Cat Walk

South Tank Side ExteriorNorth Building Exterior

South Side Cat Walk

South Building ExteriorEntrance Door

South Side Lawn

West Tank Cat WalkEast Tank Cat Walk

North Side Lawn


Aluminum Chloride Room


Motor/Pump Room


Area DescriptionUnique description of the location - Room number/Room name: Floor


EXISTING CONDITIONS RETROFIT CONDITIONS

Electrical Room

Middle Corridor

Generator Room



Lime Silo Room

North Side Exterior Corners

Basement Rear Storage RoomMaintenance Elevator Shaft



West Tank Side ExteriorEntrance Door

Pond Side Door

Sec

onda

ry C

larif

ier

Bui

ldin

gM

ain

Offi

ce B

uild

ing

Prim

ary

Cla

rifie

r B

uild

ing

Che

mic

al B

uild

ing

Middle CorridorCentral Lounge/Storage


North Side Building ExteriorEast Side Building Exterior

Building Interior

Mai

n P

ump

Bui

ldin

gM

icro

stra

iner

B

uild

ing

Thi

cken

er

Bui

ldin

g

Building Exterior SidesSouth Side Exterior Corners

Basement Locker RoomBasement Locker RoomBasement Lobby


Side Exterior Wall

Main Room (upstairs)

Rear Door

North Tank Side ExteriorMain Pump Room

Main Room (upstairs)Pump Room (downstairs)

Bathroom


Front Door Light

Chemical Storage


Bathroom

Main Strainer Room

4/1/2010 Page 4, ECM-2


ECM-3b Lighting Replacements with Occupancy Sensors $6.35 $/kW



Exist Control




Retrofit Control

Annual Hours

Annual kWh

Annual kWh Saved

Annual kW Saved

Annual $ Saved Retrofit Cost



Simple Payback

Field Code







Estimated daily hours for the usage group












(kWh Saved) * ($/kWh)


Prescriptive Lighting Measures


Length of time for renovations cost to

be recovered

80 3 SP 36 CF 1 CFT36/1 51 0.2 SW 520 80 3 SP 36 CF 1 CFT36/1 51 0.2 None 520 80 - - -$ -$ -$ 80 3 SP 36 CF 1 CFT36/1 51 0.2 SW 520 80 3 SP 36 CF 1 CFT36/1 51 0.2 None 520 80 - - -$ -$ -$ 80 5 SP 36 CF 1 CFT36/1 51 0.3 SW 520 133 5 SP 36 CF 1 CFT36/1 51 0.3 None 520 133 - - -$ -$ -$ 80 5 SP 36 CF 1 CFT36/1 51 0.3 SW 520 133 5 SP 36 CF 1 CFT36/1 51 0.3 None 520 133 - - -$ -$ -$ 80 1 SP 36 CF 1 CFT36/1 51 0.1 SW 520 27 1 SP 36 CF 1 CFT36/1 51 0.1 None 520 27 - - -$ -$ -$ 140 1 WPMH 175 MH175/1 215 0.2 Timer 4368 939 1 WP100IND1 IND100 105 0.1 None 4,368 459 480 0.11 75.44$ 590.13$ 70$ 7.8 6.9226 1 70 W MH MH70/1 95 0.1 Timer 4368 415 1 CF 20 CFS20/1 20 0.0 None 4,368 87 328 0.08 51.44$ 18.75$ 7$ 0.4 0.2226 1 70 W MH MH70/1 95 0.1 Timer 4368 415 1 CF 20 CFS20/1 20 0.0 None 4,368 87 328 0.08 51.44$ 18.75$ 7$ 0.4 0.2187 4 W 34 C F 4 (MAG) F44EE 144 0.6 SW 2912 1,677 4 W 28 C F 4 F44SSILL 96 0.4 OCC 1,200 461 1,217 0.19 184.41$ 685.75$ 80$ 3.7 3.3121 6 W 34 P F 4 F44EE 144 0.9 SW 2912 2,516 6 W 28 P F 4 F44SSILL 96 0.6 None 2,912 1,677 839 0.29 138.99$ 850.50$ 90$ 6.1 5.5193 2 S 34 P F 2 (MAG) F42EE 72 0.1 SW 2912 419 2 W 28 P F 2 F42SSILL 48 0.1 None 2,912 280 140 0.05 23.16$ 229.50$ 30$ 9.9 8.6121 2 W 34 P F 4 F44EE 144 0.3 SW 2912 839 2 W 28 P F 4 F44SSILL 96 0.2 OCC 1,200 230 608 0.10 92.20$ 402.25$ 50$ 4.4 3.8171 2 W 34 C F 2 (MAG) F42EE 72 0.1 SW 2000 288 2 W 28 W F 2 F42SSILL 48 0.1 None 2,000 192 96 0.05 17.06$ 229.50$ 30$ 13.5 11.7171 1 W 34 C F 2 (MAG) F42EE 72 0.1 SW 2000 144 1 W 28 W F 2 F42SSILL 48 0.0 None 2,000 96 48 0.02 8.53$ 114.75$ 15$ 13.5 11.7

6 3 T 34 R F 4 (MAG) F44EE 144 0.4 SW 2912 1,258 3 T 28 R F 4 F44SSILL 96 0.3 OCC 1,200 346 912 0.14 138.31$ 512.50$ 65$ 3.7 3.2172 6 1T 34 R F 2 (MAG) F42EE 72 0.4 SW 2912 1,258 6 1T 28 R F 2 F42SSILL 48 0.3 C-OCC 1,200 346 912 0.14 138.31$ 891.00$ 125$ 6.4 5.518 1 T 32 R F 4 (ELE) F44ILL 112 0.1 SW 2912 326 1 T 32 R F 4 (ELE) F44ILL 112 0.1 None 2,912 326 - - -$ -$ -$ 115 1 W 20 C F 2 F22SS 56 0.1 SW 2080 116 1 W 17 W C 2 F22ILL 33 0.0 OCC 1,000 33 83 0.02 13.40$ 220.00$ 35$ 16.4 13.8172 1 1T 34 R F 2 (MAG) F42EE 72 0.1 SW 2080 150 1 1T 28 R F 2 F42SSILL 48 0.0 None 2,080 100 50 0.02 8.80$ 114.75$ 15$ 13.0 11.3172 9 1T 34 R F 2 (MAG) F42EE 72 0.6 SW 2912 1,887 9 1T 28 R F 2 F42SSILL 48 0.4 C-OCC 1,200 518 1,369 0.22 207.46$ 1,235.25$ 170$ 6.0 5.1

6 2 T 34 R F 4 (MAG) F44EE 144 0.3 SW 2912 839 2 T 28 R F 4 F44SSILL 96 0.2 None 2,912 559 280 0.10 46.33$ 262.50$ 30$ 5.7 5.06 4 T 34 R F 4 (MAG) F44EE 144 0.6 SW 2912 1,677 4 T 28 R F 4 F44SSILL 96 0.4 C-OCC 1,200 461 1,217 0.19 184.41$ 727.50$ 95$ 3.9 3.4

80 4 SP 36 CF 1 CFT36/1 51 0.2 SW 2912 594 4 SP 36 CF 1 CFT36/1 51 0.2 None 2,912 594 - - -$ -$ -$ 193 1 S 34 P F 2 (MAG) F42EE 72 0.1 SW 2000 144 1 W 28 P F 2 F42SSILL 48 0.0 None 2,000 96 48 0.02 8.53$ 114.75$ 15$ 13.5 11.7

4 1 2T 20 R F 4 (MAG) F24SS 112 0.1 SW 2000 224 1 2T 17 R F 4 (ELE) F23LL 52 0.1 None 2,000 104 120 0.06 21.32$ 101.25$ 15$ 4.7 4.054 2 S 34 P F 1 (MAG) F41EE 43 0.1 SW 2000 172 2 S 28 P F 1 F41SSILL 26 0.1 None 2,000 104 68 0.03 12.08$ 283.50$ 30$ 23.5 21.0193 2 S 34 P F 2 (MAG) F42EE 72 0.1 SW 2000 288 2 W 28 P F 2 F42SSILL 48 0.1 None 2,000 192 96 0.05 17.06$ 229.50$ 30$ 13.5 11.7193 2 S 34 P F 2 (MAG) F42EE 72 0.1 SW 2000 288 2 W 28 P F 2 F42SSILL 48 0.1 None 2,000 192 96 0.05 17.06$ 229.50$ 30$ 13.5 11.7193 2 S 34 P F 2 (MAG) F42EE 72 0.1 SW 2000 288 2 W 28 P F 2 F42SSILL 48 0.1 None 2,000 192 96 0.05 17.06$ 229.50$ 30$ 13.5 11.754 6 S 34 P F 1 (MAG) F41EE 43 0.3 SW 2000 516 6 S 28 P F 1 F41SSILL 26 0.2 None 2,000 312 204 0.10 36.24$ 850.50$ 90$ 23.5 21.054 4 S 34 P F 1 (MAG) F41EE 43 0.2 SW 2000 344 4 S 28 P F 1 F41SSILL 26 0.1 None 2,000 208 136 0.07 24.16$ 567.00$ 60$ 23.5 21.080 4 SP 36 CF 1 CFT36/1 51 0.2 SW 2000 408 4 SP 36 CF 1 CFT36/1 51 0.2 None 2,000 408 - - -$ -$ -$ 71 1 I 60 I60/1 60 0.1 SW 2000 120 1 CF 26 CFQ26/1-L 27 0.0 None 2,000 54 66 0.03 11.73$ 6.75$ -$ 0.6 0.654 5 S 34 P F 1 (MAG) F41EE 43 0.2 SW 2000 430 5 S 28 P F 1 F41SSILL 26 0.1 None 2,000 260 170 0.09 30.20$ 708.75$ 75$ 23.5 21.080 4 SP 36 CF 1 CFT36/1 51 0.2 SW 2000 408 4 SP 36 CF 1 CFT36/1 51 0.2 None 2,000 408 - - -$ -$ -$ 80 4 SP 36 CF 1 CFT36/1 51 0.2 SW 2000 408 4 SP 36 CF 1 CFT36/1 51 0.2 None 2,000 408 - - -$ -$ -$ 226 4 70 W MH MH70/1 95 0.4 SW 4368 1,660 4 CF 20 CFS20/1 20 0.1 None 4,368 349 1,310 0.30 205.74$ 75.00$ 28$ 0.4 0.265 2 I 100 I100/1 100 0.2 SW 4368 874 2 CF 26 CFQ26/1-L 27 0.1 None 4,368 236 638 0.15 100.13$ 81.00$ -$ 0.8 0.8144 4 WP HPS 150 HPS150/1 188 0.8 SW 4368 3,285 4 WP70IND1 IND70 75 0.3 None 4,368 1,310 1,974 0.45 309.98$ 2,294.00$ 280$ 7.4 6.5227 2 70 W MH Dual Spot MH70/2 190 0.4 SW 4368 1,660 2 CF 20 CFS20/2 40 0.1 None 4,368 349 1,310 0.30 205.74$ 75.00$ 28$ 0.4 0.261 8 T 34 C F 3 (MAG) F43EE 115 0.9 SW 520 478 8 T 28 C F 3 F43SSILL 72 0.6 None 520 300 179 0.34 51.18$ 1,026.00$ 120$ 20.0 17.7171 6 W 34 C F 2 (MAG) F42EE 72 0.4 SW 520 225 6 W 28 W F 2 F42SSILL 48 0.3 None 520 150 75 0.14 21.42$ 688.50$ 90$ 32.1 27.9171 3 W 34 C F 2 (MAG) F42EE 72 0.2 SW 520 112 3 W 28 W F 2 F42SSILL 48 0.1 None 520 75 37 0.07 10.71$ 344.25$ 45$ 32.1 27.9144 1 WP HPS 150 HPS150/1 188 0.2 SW 4368 821 1 WP70IND1 IND70 75 0.1 None 4,368 328 494 0.11 77.50$ 573.50$ 70$ 7.4 6.5144 1 WP HPS 150 HPS150/1 188 0.2 SW 4368 821 1 WP70IND1 IND70 75 0.1 None 4,368 328 494 0.11 77.50$ 573.50$ 70$ 7.4 6.561 10 T 34 C F 3 (MAG) F43EE 115 1.2 SW 780 897 10 T 28 C F 3 F43SSILL 72 0.7 None 780 562 335 0.43 79.57$ 1,282.50$ 150$ 16.1 14.2145 3 HPS 150 POLE HPS150/1 188 0.6 Timer 4368 2,464 3 WP100IND1 IND100 105 0.3 None 4,368 1,376 1,088 0.25 170.77$ 1,770.38$ 210$ 10.4 9.1145 3 HPS 150 POLE HPS150/1 188 0.6 Timer 4368 2,464 3 WP100IND1 IND100 105 0.3 None 4,368 1,376 1,088 0.25 170.77$ 1,770.38$ 210$ 10.4 9.1144 1 WP HPS 150 HPS150/1 188 0.2 Timer 4368 821 1 WP70IND1 IND70 75 0.1 None 4,368 328 494 0.11 77.50$ 573.50$ 70$ 7.4 6.5144 1 WP HPS 150 HPS150/1 188 0.2 Timer 4368 821 1 WP70IND1 IND70 75 0.1 None 4,368 328 494 0.11 77.50$ 573.50$ 70$ 7.4 6.5144 1 WP HPS 150 HPS150/1 188 0.2 Timer 4368 821 1 WP70IND1 IND70 75 0.1 None 4,368 328 494 0.11 77.50$ 573.50$ 70$ 7.4 6.561 6 T 34 C F 3 (MAG) F43EE 115 0.7 SW 780 538 6 T 28 C F 3 F43SSILL 72 0.4 None 780 337 201 0.26 47.74$ 769.50$ 90$ 16.1 14.2145 4 HPS 150 POLE HPS150/1 188 0.8 Timer 4368 3,285 4 WP100IND1 IND100 105 0.4 None 4,368 1,835 1,450 0.33 227.69$ 2,360.50$ 280$ 10.4 9.1145 2 HPS 150 POLE HPS150/1 188 0.4 Timer 4368 1,642 2 WP100IND1 IND100 105 0.2 None 4,368 917 725 0.17 113.84$ 1,180.25$ 140$ 10.4 9.1145 2 HPS 150 POLE HPS150/1 188 0.4 Timer 4368 1,642 2 WP100IND1 IND100 105 0.2 None 4,368 917 725 0.17 113.84$ 1,180.25$ 140$ 10.4 9.1144 2 WP HPS 150 HPS150/1 188 0.4 Timer 4368 1,642 2 WP70IND1 IND70 75 0.2 None 4,368 655 987 0.23 154.99$ 1,147.00$ 140$ 7.4 6.5145 1 HPS 150 POLE HPS150/1 188 0.2 Timer 4368 821 1 WP100IND1 IND100 105 0.1 None 4,368 459 363 0.08 56.92$ 590.13$ 70$ 10.4 9.1145 1 HPS 150 POLE HPS150/1 188 0.2 Timer 4368 821 1 WP100IND1 IND100 105 0.1 None 4,368 459 363 0.08 56.92$ 590.13$ 70$ 10.4 9.1145 2 HPS 150 POLE HPS150/1 188 0.4 Timer 4368 1,642 2 WP100IND1 IND100 105 0.2 None 4,368 917 725 0.17 113.84$ 1,180.25$ 140$ 10.4 9.1145 2 HPS 150 POLE HPS150/1 188 0.4 Timer 4368 1,642 2 WP100IND1 IND100 105 0.2 None 4,368 917 725 0.17 113.84$ 1,180.25$ 140$ 10.4 9.161 6 T 34 C F 3 (MAG) F43EE 115 0.7 SW 780 538 6 T 28 C F 3 F43SSILL 72 0.4 None 780 337 201 0.26 47.74$ 769.50$ 90$ 16.1 14.261 6 T 34 C F 3 (MAG) F43EE 115 0.7 SW 780 538 6 T 28 C F 3 F43SSILL 72 0.4 None 780 337 201 0.26 47.74$ 769.50$ 90$ 16.1 14.2171 4 W 34 C F 2 (MAG) F42EE 72 0.3 SW 780 225 4 W 28 W F 2 F42SSILL 48 0.2 None 780 150 75 0.10 17.77$ 459.00$ 60$ 25.8 22.5171 10 W 34 C F 2 (MAG) F42EE 72 0.7 SW 780 562 10 W 28 W F 2 F42SSILL 48 0.5 None 780 374 187 0.24 44.41$ 1,147.50$ 150$ 25.8 22.5144 1 WP HPS 150 HPS150/1 188 0.2 Timer 4368 821 1 WP70IND1 IND70 75 0.1 None 4,368 328 494 0.11 77.50$ 573.50$ 70$ 7.4 6.5144 2 WP HPS 150 HPS150/1 188 0.4 Timer 4368 1,642 2 WP70IND1 IND70 75 0.2 None 4,368 655 987 0.23 154.99$ 1,147.00$ 140$ 7.4 6.5144 1 WP HPS 150 HPS150/1 188 0.2 Timer 4368 821 1 WP70IND1 IND70 75 0.1 None 4,368 328 494 0.11 77.50$ 573.50$ 70$ 7.4 6.5144 1 WP HPS 150 HPS150/1 188 0.2 Timer 4368 821 1 WP70IND1 IND70 75 0.1 None 4,368 328 494 0.11 77.50$ 573.50$ 70$ 7.4 6.5145 3 HPS 150 POLE HPS150/1 188 0.6 Timer 4368 2,464 3 WP100IND1 IND100 105 0.3 None 4,368 1,376 1,088 0.25 170.77$ 1,770.38$ 210$ 10.4 9.161 6 T 34 C F 3 (MAG) F43EE 115 0.7 SW 780 538 6 T 28 C F 3 F43SSILL 72 0.4 None 780 337 201 0.26 47.74$ 769.50$ 90$ 16.1 14.2145 2 HPS 150 POLE HPS150/1 188 0.4 Timer 4368 1,642 2 WP100IND1 IND100 105 0.2 None 4,368 917 725 0.17 113.84$ 1,180.25$ 140$ 10.4 9.1145 2 HPS 150 POLE HPS150/1 188 0.4 Timer 4368 1,642 2 WP100IND1 IND100 105 0.2 None 4,368 917 725 0.17 113.84$ 1,180.25$ 140$ 10.4 9.1144 2 WP HPS 150 HPS150/1 188 0.4 Timer 4368 1,642 2 WP70IND1 IND70 75 0.2 None 4,368 655 987 0.23 154.99$ 1,147.00$ 140$ 7.4 6.5145 1 HPS 150 POLE HPS150/1 188 0.2 Timer 4368 821 1 WP100IND1 IND100 105 0.1 None 4,368 459 363 0.08 56.92$ 590.13$ 70$ 10.4 9.1145 1 HPS 150 POLE HPS150/1 188 0.2 Timer 4368 821 1 WP100IND1 IND100 105 0.1 None 4,368 459 363 0.08 56.92$ 590.13$ 70$ 10.4 9.1145 2 HPS 150 POLE HPS150/1 188 0.4 Timer 4368 1,642 2 WP100IND1 IND100 105 0.2 None 4,368 917 725 0.17 113.84$ 1,180.25$ 140$ 10.4 9.1

228 24.9 69,329 228 14.8 34,248 10.1 $5,662 $47,298 $5,75010.1 $766

35,081 $4,896$5,662 8.4 7.3

Tre

atm

ent P

lant


Rear Door

North Building Exterior

Main Strainer Room



Central Lounge/Storage




Middle Corridor


Chemical Lab

Stairwell

Side Vestibule

Front Door Light

Middle Corridor

Front Lobby

Chemical Storage

Total Savings

RETROFIT CONDITIONS




Demand Savings

BathroomFront Office

Total


kWh Savings

West Tank Cat Walk

EXISTING CONDITIONS


Separated Cat Walk (North Side)Building Interior

Entrance Door

Lime Silo Room

Entrance Door

Area Description

Bathroom

East Tank Cat Walk

Basement Rear Storage RoomMaintenance Elevator Shaft

Electrical RoomPond Side Door

North Side Exterior Corners

Chemical Lab


South Side Cat Walk

Entrance Door

Main Pump Room

Main Strainer Room



West Side Building ExteriorSouth Side Building Exterior

North Side LawnBuilding Interior

East Tank Cat Walk

South Side LawnMotor/Pump Room



Basement Locker RoomBasement Locker Room


Basement Lobby


Prim

ary

Cla

rifie

r B

uild

ing

Che

mic

al B

uild

ing

Sec

onda

ry C

larif

ier

Bui

ldin

gM

ain

Offi

ce B

uild

ing

Mai

n P

ump

Bui

ldin

gM

icro

stra

iner

B

uild

ing

Thi

cken

er

Bui

ldin

g


Building Front Entrance ExteriorBuilding Exterior SidesSouth Side Exterior Corners

Basement Pump Room

Generator Room


South Side Cat Walk

Aluminum Chloride RoomNorth Side Building ExteriorEast Side Building Exterior

Electrical Panel Room


West Tank Cat Walk

North Tank Side Exterior

4/1/2010 Page 5, ECM-3

Energy Audit of Roxbury TownshipCHA Project No. 20556 - Sewer Treatment PlantFixture and Control Replacement Cost Lighting Analysis

COST TABLE

NJ

Material Labor Disposal Material Labor Disposal Material Labor Disposal Incentive

X1 X 1.5 W LED ELED1.5/1 1.5 NONE $0.00 $0.00(1) 4 2T 20 R F 4 (MAG) F24SS 112 RL/RB 2T 17 R F 4 (ELE) F23LL 52 2 1 $20.00 $45.00 INC $5.00 $5.00 INC $26.25 $15.00 $101.25

6 T 34 R F 4 (MAG) F44EE 144 RL/RB T 28 R F 4 F44SSILL 96 4 1 $20.00 $45.00 INC $20.00 $20.00 INC $26.25 $15.00 $131.2518 T 32 R F 4 (ELE) F44ILL 112 NONE $0.00 $0.0054 S 34 P F 1 (MAG) F41EE 43 RL/RB S 28 P F 1 F41SSILL 26 $20.00 $45.00 INC $20.00 $20.00 INC $36.75 $15.00 $141.7561 T 34 C F 3 (MAG) F43EE 115 RL/RB T 28 C F 3 F43SSILL 72 3 10 $20.00 $45.00 INC $15.00 $15.00 INC $33.25 $15.00 $128.2565 I 100 I100/1 100 Replace CF 26 CFQ26/1-L 27 $15.00 $15.00 INC $10.50 $0.00 $40.5071 I 60 I60/1 60 Replace CF 26 CFQ26/1-L 27 1 $5.00 INC INC $1.75 $0.00 $6.7580 SP 36 CF 1 CFT36/1 51 NONE $0.00 $0.00

115 W 20 C F 2 F22SS 56 RL/RB W 17 W C 2 F22ILL 33 2 1 $20.00 $45.00 INC $5.00 $5.00 INC $26.25 $15.00 $101.25121 W 34 P F 4 F44EE 144 RL/RB W 28 P F 4 F44SSILL 96 $20.00 $45.00 INC $20.00 $20.00 INC $36.75 $15.00 $141.75140 WPMH 175 MH175/1 215 Replace WP100IND1 IND100 105 $347.10 $125.00 INC $118.03 $70.00 $590.13144 WP HPS 150 HPS150/1 188 Replace WP70IND1 IND70 75 $373.80 $85.00 INC $114.70 $70.00 $573.50145 HPS 150 POLE HPS150/1 188 Replace WP100IND1 IND100 105 $347.10 $125.00 INC $118.03 $70.00 $590.13171 W 34 C F 2 (MAG) F42EE 72 RL/RB W 28 W F 2 F42SSILL 48 $20.00 $45.00 INC $10.00 $10.00 INC $29.75 $15.00 $114.75172 1T 34 R F 2 (MAG) F42EE 72 RL/RB 1T 28 R F 2 F42SSILL 48 $20.00 $45.00 INC $10.00 $10.00 INC $29.75 $15.00 $114.75187 W 34 C F 4 (MAG) F44EE 144 RL/RB W 28 C F 4 F44SSILL 96 $20.00 $45.00 INC $20.00 $20.00 INC $36.75 $15.00 $141.75193 S 34 P F 2 (MAG) F42EE 72 RL/RB W 28 P F 2 F42SSILL 48 $20.00 $45.00 INC $10.00 $10.00 INC $29.75 $15.00 $114.75226 70 W MH MH70/1 95 Replace CF 20 CFS20/1 20 1 $15.00 INC INC $3.75 $7.00 $18.75227 70 W MH Dual Spot MH70/2 190 Replace CF 20 CFS20/2 40 2 $30.00 INC INC $7.50 $14.00 $37.50OCC OCCUPANCY SENSOR SWITCH $50 $45 INC $23.75 $20.00 $118.75

C-OCC OCC SENSOR W/ 20 FT. WIRE TO CEILING $100 $50 INC $52.50 $35.00 $202.50

Rebuild Notes:

(1) 2' x 2' U-Tube to 17 w 2' lamps with Reflector Kit Vendor Code RK(2F17t)

Watt/Fix Lamps $/UnitN/A 1 $25N/A 2 $30N/A 1 $7

N/A 1&2 $15N/A 3 & 4 $15

>1000 N/A $284400-999 N/A $100250--399 N/A $50175-249 N/A $43100-174 N/A $30

75-99 $16<250 1&2 $25<250 3 & 4 $30

N/A N/A $20N/A N/A Perf based onlyN/A N/A $20N/A N/A $10N/A N/A $25N/A N/A $43N/A N/A $30

N/A N/A $20N/A N/A $35N/A N/A $25 Per Fixture ControlledN/A N/A $25 Per Fixture ControlledN/A N/A $35N/A N/A $75 Per Fixture ControlledN/A N/A $75 Per Fixture Controlled

HID, T-12, Incandescent to T-8, T-5 with Electronic Ballasts

For retrofit of T-8 fixtures by permanent delamping & new reflectorsNew construction and complete renovation

OSRH- Occupancy Sensor Remote Mounted

DLD-Fluorescent Daylight Dimming

Controls

LED Exit Signs (new fixtures only): For existing facilities with load <= 75 kW

DDH-Daylight Dimming

OSW- Occupancy Sensor Wall Mounted (existing facilities only)OSR- Occupancy Sensor Remote Mounted (existing facilities only)

OHLF-Occupancy controlled High-Low with Step Ballast

OHLH-Occupancy controlled High-Low with Step Ballast

T-12 to T-8 fixtures by permanent delamping & new reflectors

Retrofit T-12 to T-5,T-8 with Electronic Ballasts

New Hard Wired Compact FluorescentsNew Hard Wired Compact Fluorescents

Retrofit T-12 to T-5,T-8 with Electronic BallastsFor replacement of fixtures with new T-5 or T-8 fixtures

For retrofit of T-12 fixtures to T-5 or T-8 with electronic ballasts

T-12 Only to T-8, T-5 with Electronic Ballasts (1&2 lamp)T-12 Only to T-8, T-5 with Electronic Ballasts (3&4 lamp)

LED Exit Signs (new fixtures only): For existing facilities with load >= 75 kWPulse Start Metal Halide (for fixtures >= 150 watts) - includes parking lot lightingParking lot low bay - LED

Retrofit Cost (inc. O&P)

O.P.& DField CodeFixture Replacement Ballast Replacement

Lamps/FixRetrofit Lamp Replacement

Ball/FixNYSERDA CodeWatts per

fixtureStandard Code

No

tes NYSERDA

CodeWatts per

fixture

HID Only to T-8, T-5 with Electronic Ballasts



Standard Code


New Jersey Smart Start Prescriptive Lighting type


Screw-in PAR 38 or PAR 30 (CFL) with Alum. Reflectors replacing incandescents

4/1/2010 Page 6, Cost Table

Energy Audit of Roxbury TownshipCHA Project No. 20556 - Sewer Treatment PlantFixture and Control Replacement Cost Lighting Analysis

Hours/Day Hours/Year Proposed Utilized24 8760 8760 Y8 2912 1200 Y

12 4368 4368 Y2 520 520 Y3 780 780 Y8 2080 1000 Y

Hours of Operation

Outdoor Lighting

Energy Audit of Roxbury TownshipHallwaysOffices/Maintenance

Pump/Microstrainer BuildingTreatment BuildingsBoiler Room

4/1/2010 Page 7, Operating Hours

APPENDIX D

ECM-4 Install Door Seals

NJBPU Energy AuditsCHA Project No. 20556Building: Roxbury Waste Water Treatment Plant

ECM - 4a Install Door Seals (Main Office)

Existing: Lack of door seals result in excessive heat loss and infiltrationProposed: Install door seals and/or weather-stripping to reduce air infiltration

Heating System Efficiency 80% Ex Occupied Clng Temp. 74 *F Ex Occupied Htg Temp. 72 *FCooling System Efficiency 1.20 kW/ton Ex Unoccupied Clng Temp. 74 *F Ex Unoccupied Htg Temp. 72 *F

Prop Occupied Clng Temp. 74 *F Prop Occupied Htg Temp. 72 *FLinear Feet of Door Edge 98 Prop Unoccupied Clng Temp. 74 *F Prop Unoccupied Htg Temp. 72 *FExisting Infiltration Factor* 0.5 cfm/LF Cooling Occ Enthalpy Setpoint 27.5 Btu/lb Electricity 0.15$ $/kWh Proposed Infiltration Factor* 0.2 cfm/LF Cooling Unocc Enthalpy Setpoint 27.5 Btu/lb Natural Gas 1.58$ $/therm*Infiltration Factor per Carrier Handbook of Air Conditioning System Designbased on average door seal gap calculated below.

Occupied Unoccupied Occupied Unoccupied

Avg Outdoor Air Temp.

Bins °FAvg Outdoor Air Enthalpy

Existing Equipment Bin

Hours

Occupied Equipment Bin

Hours

Unoccupied Equipment Bin

HoursDoor Infiltration Load BTUH

Door Infiltration

Load BTUHDoor Infiltration Load BTUH

Door Infiltration

Load BTUH

Existing Cooling Energy

kWh

Proposed Cooling Energy

kWh

Existing Heating Energy therms

Proposed Heating Energy therms

A B C D E F G H I J K L

102.5 49.1 0 0 0 -4,763 -4,763 -1,905 -1,905 0 0 0 097.5 42.5 3 2 1 -3,308 -3,308 -1,323 -1,323 1 0 0 092.5 39.5 34 17 17 -2,646 -2,646 -1,058 -1,058 9 4 0 087.5 36.6 131 66 65 -2,007 -2,007 -803 -803 26 11 0 082.5 34.0 500 252 248 -1,433 -1,433 -573 -573 72 29 0 077.5 31.6 620 313 307 -904 -904 -362 -362 56 22 0 072.5 29.2 664 335 329 0 0 0 0 0 0 0 067.5 27.0 854 431 423 238 238 95 95 0 0 3 162.5 24.5 927 468 459 503 503 201 201 0 0 6 257.5 21.4 600 303 297 767 767 307 307 0 0 6 252.5 18.7 610 308 302 1,032 1,032 413 413 0 0 8 347.5 16.2 611 308 303 1,297 1,297 519 519 0 0 10 442.5 14.4 656 331 325 1,561 1,561 624 624 0 0 13 537.5 12.6 1,023 516 507 1,826 1,826 730 730 0 0 23 932.5 10.7 734 370 364 2,090 2,090 836 836 0 0 19 827.5 8.6 334 169 165 2,355 2,355 942 942 0 0 10 422.5 6.8 252 127 125 2,620 2,620 1,048 1,048 0 0 8 317.5 5.5 125 63 62 2,884 2,884 1,154 1,154 0 0 5 212.5 4.1 47 24 23 3,149 3,149 1,259 1,259 0 0 2 17.5 2.6 22 11 11 3,413 3,413 1,365 1,365 0 0 1 02.5 1.0 13 7 6 3,678 3,678 1,471 1,471 0 0 1 0-2.5 0.0 0 0 0 3,943 3,943 1,577 1,577 0 0 0 0-7.5 -1.5 0 0 0 4,207 4,207 1,683 1,683 0 0 0 0

TOTALS 8,760 4,420 4,340 164 66 113 45

Existing Door Infiltration 49 cfm Savings 68 therms 107$ Existing Unoccupied Door Infiltration 49 cfm 98 kWh 15$ Proposed Door Infiltration 20 cfmProposed Unoccupied Door Infiltration 20 cfm Total 122$

DoorWidth

(ft)Height

(ft)Linear Feet (LF)

gap (in)

gap location LF of gap % door w/ gapAverage gap for

door (in)Single Door 3.5 7 21 0.25 all sides 21 100% 0.25Single Door 3.5 7 21 0.25 all sides 21 100% 0.25Double Door 7 7 28 0.25 all sides 28 100% 0.25Double Door 7 7 28 0.25 all sides 28 100% 0.25

Total 21 28 98 0.250 98 100% 0.250Note: Doors labeled 'a', 'b', etc. are a part of the same door assembly.

EXISTING LOADS PROPOSED LOADS COOLING ENERGY HEATING ENERGY

NJBPU Energy Audits

CHA Project No. 20556

Building: Roxbury Waste Water Treatment Plant Multipliers0.99

ECM - 4a Install Door Seals (Main Office) Labor: 1.22Equipment: 1.09

MAT. LABOR EQUIP. MAT. LABOR EQUIP.-$

Door Seals (3'x7') 2 ea 35$ 50$ -$ 69$ 122$ -$ 191$ Door Seals (double door - 6' x 7') 2 ea 65$ 100$ -$ 129$ 244$ -$ 373$

-$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$

564$ Subtotal56$ 10% Contingency

62$ 10%Contractor O&P

-$ 0% Engineering682$

Description QTY UNIT UNIT COSTS

Total

SUBTOTAL COSTS TOTAL COST

REMARKS

4/1/2010 2 of 4Waste Water Treatment Plant ECM Calcs-(Rev-13).xlsx

ECM-4a Cost Est

NJBPU Energy AuditsCHA Project No. 20556Building: Roxbury Waste Water Treatment Plant

ECM - 4b Install Door Seals (Complex Buildings)

Existing: Lack of door seals result in excessive heat loss and infiltrationProposed: Install door seals and/or weather-stripping to reduce air infiltration

Heating System Efficiency 80% Ex Occupied Clng Temp. NA *F Ex Occupied Htg Temp. 50 *FCooling System Efficiency 1.20 kW/ton Ex Unoccupied Clng Temp. NA *F Ex Unoccupied Htg Temp. 50 *F

Prop Occupied Clng Temp. NA *F Prop Occupied Htg Temp. 50 *FLinear Feet of Door Edge 350 Prop Unoccupied Clng Temp. NA *F Prop Unoccupied Htg Temp. 50 *FExisting Infiltration Factor* 0.5 cfm/LF Cooling Occ Enthalpy Setpoint 27.5 Btu/lb Electricity 0.15$ $/kWh Proposed Infiltration Factor* 0.2 cfm/LF Cooling Unocc Enthalpy Setpoint 27.5 Btu/lb Natural Gas 1.58$ $/therm*Infiltration Factor per Carrier Handbook of Air Conditioning System Designbased on average door seal gap calculated below.

Occupied Unoccupied Occupied Unoccupied

Avg Outdoor Air Temp.

Bins °FAvg Outdoor Air Enthalpy

Existing Equipment Bin

Hours

Occupied Equipment Bin

Hours

Unoccupied Equipment Bin

HoursDoor Infiltration Load BTUH

Door Infiltration

Load BTUHDoor Infiltration Load BTUH

Door Infiltration

Load BTUH

Existing Cooling Energy

kWh

Proposed Cooling Energy

kWh

Existing Heating Energy therms

Proposed Heating Energy therms

A B C D E F G H I J K L

102.5 49.1 0 0 0 0 0 0 0 0 0 0 097.5 42.5 3 2 1 0 0 0 0 0 0 0 092.5 39.5 34 17 17 0 0 0 0 0 0 0 087.5 36.6 131 66 65 0 0 0 0 0 0 0 082.5 34.0 500 252 248 0 0 0 0 0 0 0 077.5 31.6 620 313 307 0 0 0 0 0 0 0 072.5 29.2 664 335 329 0 0 0 0 0 0 0 067.5 27.0 854 431 423 0 0 0 0 0 0 0 062.5 24.5 927 468 459 0 0 0 0 0 0 0 057.5 21.4 600 303 297 0 0 0 0 0 0 0 052.5 18.7 610 308 302 0 0 0 0 0 0 0 047.5 16.2 611 308 303 473 473 189 189 0 0 4 142.5 14.4 656 331 325 1,418 1,418 567 567 0 0 12 537.5 12.6 1,023 516 507 2,363 2,363 945 945 0 0 30 1232.5 10.7 734 370 364 3,308 3,308 1,323 1,323 0 0 30 1227.5 8.6 334 169 165 4,253 4,253 1,701 1,701 0 0 18 722.5 6.8 252 127 125 5,198 5,198 2,079 2,079 0 0 16 717.5 5.5 125 63 62 6,143 6,143 2,457 2,457 0 0 10 412.5 4.1 47 24 23 7,088 7,088 2,835 2,835 0 0 4 27.5 2.6 22 11 11 8,033 8,033 3,213 3,213 0 0 2 12.5 1.0 13 7 6 8,978 8,978 3,591 3,591 0 0 1 1-2.5 0.0 0 0 0 9,923 9,923 3,969 3,969 0 0 0 0-7.5 -1.5 0 0 0 10,868 10,868 4,347 4,347 0 0 0 0

TOTALS 8,760 4,420 4,340 0 0 127 51

Existing Door Infiltration 175 cfm Savings 76 therms 121$ Existing Unoccupied Door Infiltration 175 cfm 2,239 kWh 336$ Proposed Door Infiltration 70 cfmProposed Unoccupied Door Infiltration 70 cfm

Door BuildingWidth

(ft)Height

(ft)Linear Feet (LF)

gap (in)

gap location LF of gap % door w/ gapAverage gap for

door (in)

Single Door Pump House 3.5 7 21 0.25 all sides 21 100% 0.25Single Door Pump House 3.5 7 21 0.25 all sides 21 100% 0.25Single Door Thickener Bld. 3.5 7 21 0.25 all sides 21 100% 0.25Double Door Thickener Bld. 6 7 26 0.25 all sides 26 100% 0.25Double Door Primary 6 7 26 0.25 all sides 26 100% 0.25Double Door Secondary 6 7 26 0.25 all sides 26 100% 0.25Double Door Chem Bld. 6 7 26 0.25 all sides 26 100% 0.25Double Door Chem Bld. 6 7 26 0.25 all sides 26 100% 0.25Double Door Chem Bld. 6 7 26 0.25 all sides 26 100% 0.25Single Door Chem Bld. 3.5 7 21 0.25 all sides 21 100% 0.25Single Door Chem Bld. 3.5 7 21 0.25 all sides 21 100% 0.25Single Door Equalization 3.5 7 21 0.25 all sides 21 100% 0.25Single Door Micro Strain 3.5 7 21 0.25 all sides 21 100% 0.25Single Door Micro Strain 3.5 7 21 0.25 all sides 21 100% 0.25Double Door Micro Strain 6 7 26 0.25 all sides 26 100% 0.25

Total 70 105 350 0.250 350 100% 0.250Note: Doors labeled 'a', 'b', etc. are a part of the same door assembly.

Tre

atm

ent P

lant

Pum

p B

ldg.

Mic

ro

Str

aine

r

EXISTING LOADS PROPOSED LOADS COOLING ENERGY HEATING ENERGY

NJBPU Energy AuditsCHA Project No. 20556

Building: Roxbury Waste Water Treatment Plant Multipliers0.99

ECM - 4b Install Door Seals (Complex Buildings) Labor: 1.22Equipment: 1.09

MAT. LABOR EQUIP. MAT. LABOR EQUIP.-$

Door Seals (3'x7') 1 ea 35$ 50$ -$ 35$ 61$ -$ 96$

Door Seals (double door - 6' x 7') 1 ea 65$ 100$ -$ 64$ 122$ -$ 186$

Door Seals (3'x7') 4 ea 35$ 50$ -$ 139$ 244$ -$ 383$

Door Seals (double door - 6' x 7') 6 ea 65$ 100$ -$ 386$ 732$ -$ 1,118$

Door Seals (3'x7') 2 ea 35$ 50$ -$ 69$ 122$ -$ 191$

Door Seals (double door - 6' x 7') 1 ea 65$ 100$ -$ 64$ 122$ -$ 186$ -$ -$ -$ -$ -$ -$ -$ -$

2,160$ Subtotal216$ 10% Contingency


-$ 0% Engineering2,614$

Mai

n P

ump

Bui

ldin

gT

reat

men

t P

lant

Mic

ro

Str

aine

r

REMARKS

Total

Description QTY UNIT UNIT COSTS SUBTOTAL COSTS TOTAL COST


ECM-4b Cost Est

APPENDIX E

ECM-5 Roof Top Unit Replacement (Main Building)

NJBPU Energy AuditsCHA Project No. 20556Roxbury Waste Water Treatment Plant

ECM - 5 Roof Top Unit Replacement (Main Office)Replace the existing (1) RTU 7.5 ton roof top air conditioning unit with higher efficency AC unit.

Electric Cost $0.150 / kWhAverage run hours per Week 60 HoursSpace Balance Point 55 FSpace Temperature Setpoint 72 deg FAvg. BTU / Hr Rating of existing AC unit 90,000 Btu / HrAverage EER 7.0 Units are over >15 years old, EER is based on recip compresssors.

Item Value UnitsTotal Number of Units 1Existing Annual Electric Usage 2,602 kWhProposed EER 11.5Proposed Annual Electric Usage 1,584 kWh

Annual Savings 1,018 kWhAnnual Cost Savings $153

OAT - DB Cooling Hrs AssumedBin Annual at Temp Above hrs of

Temp F Hours balance point Operation102.5 0 0 100% 097.5 0 0 89% 092.5 3 1 79% 187.5 34 12 68% 882.5 131 47 58% 2777.5 500 179 47% 8572.5 620 221 37% 8267.5 664 0 0% 062.5 854 0 0% 057.5 927 0 0% 052.5 600 0 0% 047.5 610 0 0% 042.5 611 0 0% 037.5 656 0 0% 032.5 1,023 0 0% 027.5 734 0 0% 022.5 334 0 0% 017.5 252 0 0% 012.5 125 0 0% 07.5 47 0 0% 02.5 22 0 0% 0-2.5 13 0 0% 0-7.5 0 0 0% 0

Total 8,760 460 44% 202

ANNUAL SAVINGS

Assumed % of time of

operation

(typical size for cooling office spaces in this type of building)

Comments

New scroll compressor roof top AC units (per manufacturer)

Unit will cycle on w/ temp of room. Possible operating time shown below

setpoint

ASSUMPTIONS Comments

Unit is manually turned on (even if after hours)


ECM - 5 Roof Top Unit Replacement (Main Office)

MultipliersMaterial: 0.99

Labor: 1.22Equipment: 1.09

QTY UNITMAT. LABOR EQUIP. MAT. LABOR EQUIP.

RTU removal 1 EA 1,100$ -$ 1,342$ -$ 1,342$

Crane/Lift Rental & Operation 1 LS 550$ 1,500$ -$ 671$ 1,635$ 2,306$

1 EA. 750$ 750$ 743$ 915$ -$ 1,658$

7.5 Ton Packaged RTU w/out heat 1 EA 5,675$ 1150 5,618$ 1,403$ -$ 7021.25

12,327$ Subtotal2,465$ 20% Contingency1,849$ 15% Contractor O&P

-$ 0 Engineering16,641$

Means Mechanical Cost Data - 2009

Electrical, Duct Conections and Roofing CHA-Estimate


Total


Description UNIT COSTS SUBTOTAL COSTS TOTAL COST REMARKS

APPENDIX F



ECM - 6 Condensing Boiler Installation (Main Office)

Existing FuelProposed Fuel

Item Value UnitsBaseline Fuel Cost 1.58$ Proposed Fuel Cost 1.58$

Baseline Fuel Use 7,394 ThermsExisting Boiler Plant Efficiency 75%Baseline Boiler Load 554,550 Mbtu/yrBaseline Fuel Cost 11,666$

Proposed Boiler Plant Efficiency 93%Proposed Fuel Use 5,963 ThermsProposed Fuel Cost 9,408$

Annual Savings 1,431 Therms

Annual Savings 2,258$ /yr

*Note to engineer: Link savings back to summary sheet in appropriate column.

Formula/Comments

Based on calculated historical utility data

Estimated or Measured

Baseline Fuel Use x Existing Efficiency x 100 Mbtu/Therms

New Boiler Efficiency

Baseline Boiler Load / Proposed Efficiency / 100 Mbtu/Therms

Nat.Gas

Nat.Gas

Waste Water Treatment Plant ECM Calcs-(Rev-13).xlsx 1 of 2Waste Water Treatment Plant ECM Calcs-(Rev-13).xlsx

ECM-6 Boiler Replace


ECM - 6 Condensing Boiler Installation (Main Office)Multipliers

Material: 0.99Labor: 1.22

Equipment: 1.09

MAT. LABOR EQUIP. MAT. LABOR EQUIP.

1 ea. 9,500$ 9,405$ -$ -$ 9,405$

1 Lot 500$ -$ 610$ -$ 610$

1 Lot 200$ -$ 244$ -$ 244$

1 Lot 2,000$ 2,000$ 1,980$ 2,440$ -$ 4,420$

1 Lot 500 0 610 0 610

15,289$ Subtotal2,293.35 15% Contingency

2,637.35 15%Contractor O&P


Install new boiler. Reconnect the gas and hot water piping; install new stack material to new location.


TOTAL COST

REMARKS

New high efficiency boilers (1) 500 mBh Condensing Boilers replacing (1) 491 MBh Boiler

Description QTY

CHA-Historical Costs From Recent Projects

Boiler - Mechanical removal: Disconnect hot water piping and gas piping to the existing boilers


UNIT UNIT COSTS SUBTOTAL COSTS

Disconnect electricalMeans Mechanical Cost Data - 2009

1 day startupBoiler Startup

Total


ECM-6 Boiler Cost Est

APPENDIX G



ECM - 7 Night Setback Controls (Main Office)

Description Equipment currently operates 24 hours per day, 7 days per week. If the equipmentis properly scheduled for need, it will greatly reduce energy costs.

Given Electric Energy Costs 0.15 $/kWhGas Energy Costs 1.58$ $/thermOperating Weeks per Year 52Cooling Season 22 wksHeating Season 30 wksSummer Indoor Setpoint Temp 73 degFWinter Indoor Setpoint 73 degFTotal Fan System Load 3.25 HP

Assumptions Reduction in Runtime Hours 70 hrs/wkCooling Efficiency 1.20 kW/tonHeating Plant Efficiency 75%Summer Unocc. Temp 80 degFWinter Unocc. Temp 55 degFHeating Value of Fuel 1020000 Btu/mcfCFM per motor HP 1000 cfm/hpCycling Factor for off hours runtime 35%

Formula Motor Energy Savings = (HP x 0.746 x reduced hours x operating weeksx)(1-Cf)

Cooling Energy Savings = (Fhp x (cfm/hp) x 1.08 x Td x Hr x W x Ceff)/12,000where, Fhp = Fan HP; cfm/hp = 1000; Td = (Avg Summer Unocc Temp - Summer Indoor Setpoint);Hr = Reduction in Clg. Operating hours; W = Cooling Season; Ceff = chiller efficiency

Heating Energy Savings = ((Fhp x (cfm/hp) x 1.08 x Td x Hr x W)/(HBtu x Heff))(1-Cf)where, HBtu - Heating value of fuel; Heff - heating system efficiency; W - Winter Season; Td - (Winter Indoor Setpoint - Avg Unocc Winter Temp)

HP Conv. Reduced Hrs Weeks CyclingFactorCalculation Motor Savings =( 3.25 x 0.746 x 70 x 52 )x( 1 - 35% )= 5736 Kwh

HP CFM/HP Conv. TdReduced

Hrs Clg Wks CeffClg. Savings =( 3.25 x 1000 x 1.08 x 7 x 70 x 22 x 1.2 )/ 12,000 = 3783.78 Kwh

HP CFM/HP Conv. TdReduced

Hrs Htg Wks Hbtu HeffCycling Factor

Htg. Savings =( 3.25 x 1000 x 1.08 x 18 x 70 x 30 )/( 1020000 x 75% )x( 1 - 35% )= 112.73 mcf

Result Annual Motor Savings= 5,736 kWh $860Annual Cooling Savings= 3,784 kWh $567Total Motor & Cooling Savings 9,520 kWh $1,428Annual Heating Savings= 113 mcfAnnual Heating Savings= 1,127 therms $1,779Annual Cost Savings= $3,206

Comments

NJBPU Energy AuditsCHA Project No. 20556

Roxbury Waste Water Treatment Plant MultipliersMaterial: 0.99

ECM - 7 Night Setback Controls (Main Office) Labor: 1.22Equipment: 1.09

MAT. LABOR EQUIP. MAT. LABOR EQUIP.-$ -$ -$ -$

Programmable Thermostats 13 ea 50$ 47$ 644$ 745$ -$ 1,389$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$




REMARKS

Total

Means Mechanical-2009

TOTAL COST

Description QTY UNIT UNIT COSTS SUBTOTAL COSTS

APPENDIX H

ECM-8 Electric Motors Replacement

NJBPU Energy AuditsCHA Project No. 20556Building: Roxbury Waste Water Treatment Plant Demand Energy

Cost Cost Material Labor EquipmentECM - 8 $/kW-month $/kWh

6.35$ 0.14$ 0.99 1.22 1.09Savings Analysis Cost Estimates

Existing New NJExisting Load Existing Existing New Load New New Demand Demand Annual kWh $ kWh Total $ Estimated Payback Incentive

# Description Location HP Factor Efficiency kW HPb Factor Efficiency kW Savings Savings $ Hours Savings Savings Savings Cost Years Materials Labor Equipment Materials Labor Equipment Total Cost Remarks

1 Main Pump Motor #1Main Pump

House 50 0.9 0.935 35.9 50 0.9 0.935 35.9 0.000 -$ 2,920 - -$ -$ -$ - -$ -$ -$ -$ -$ -$ -$ -$ Don't need to replace





4 Grinder pump Grinder Well 3 0.9 0.935 2.2 3 0.9 0.935 2.2 0.000 -$ 4,380 - -$ -$ -$ - -$ -$ -$ -$ -$ -$ -$ -$ Don't need to replace

5 Grinder pump Grinder Well 3 0.9 0.935 2.2 3 0.9 0.935 2.2 0.000 -$ 4,380 - -$ -$ -$ - -$ -$ -$ -$ -$ -$ -$ -$ Don't need to replace

6 Aeration Pump Motor Aeration House 7.5 0.9 0.875 5.8 8 0.9 0.946 5.3 0.432 33$ 4,380 1,891 264$ 297$ 944$ 3.2 621$ 270$ -$ 615$ 329$ -$ 944$ 81$

7 Aeration Pump Motor Aeration House 7.5 0.9 0.875 5.8 8 0.9 0.946 5.3 0.432 33$ 4,380 1,891 264$ 297$ 944$ 3.2 621$ 270$ -$ 615$ 329$ -$ 944$ 81$

8 Main Building Chemical Aeration House 5 0.9 0.825 4.1 5 0.9 0.946 3.5 0.520 40$ 4,380 2,279 318$ 358$ 850$ 2.4 550$ 250$ -$ 545$ 305$ -$ 850$ 54$

9 Main Building Chemical Aeration House 5 0.9 0.825 4.1 5 0.9 0.946 3.5 0.520 40$ 4,380 2,279 318$ 358$ 850$ 2.4 550$ 250$ -$ 545$ 305$ -$ 850$ 54$

10 Rotational Bio Contactor (RBC) Outdoors 5 0.9 0.895 3.7 5 0.9 0.946 3.5 0.202 15$ 8,760 1,771 247$ 263$ 850$ 3.2 550$ 250$ -$ 545$ 305$ -$ 850$ 54$












22 Philadelphia Mixers Outdoors 5 0.9 0.875 3.8 5 0.9 0.946 3.5 0.288 22$ 4,380 1,261 176$ 198$ 850$ 4.3 550$ 250$ -$ 545$ 305$ -$ 850$ 54$













35 Philadelphia Mixers Outdoors 1.5 0.9 0.840 1.2 2 0.9 0.946 1.1 0.134 10$ 4,380 588 82$ 92$ 464$ 5.0 284$ 150$ -$ 281$ 183$ -$ 464$ 45$

36 Philadelphia Mixers Outdoors 1.5 0.9 0.840 1.2 2 0.9 0.946 1.1 0.134 10$ 4,380 588 82$ 92$ 464$ 5.0 284$ 150$ -$ 281$ 183$ -$ 464$ 45$

37 Clarifier Outdoors 0.75 0.9 0.840 0.6 0.75 0.9 0.840 0.6 0.000 -$ 4,380 - -$ -$ -$ - -$ -$ -$ -$ -$ -$ -$ -$ Don't need to replace

Unit Costs Subtotal Costs

Multipliers

Electric Motors Replacement

Existing New NJExisting Load Existing Existing New Load New New Demand Demand Annual kWh $ kWh Total $ Estimated Payback Incentive

# Description Location HP Factor Efficiency kW HPb Factor Efficiency kW Savings Savings $ Hours Savings Savings Savings Cost Years Materials Labor Equipment Materials Labor Equipment Total Cost RemarksUnit Costs Subtotal Costs

38 Clarifier Outdoors 0.75 0.9 0.840 0.6 1 0.9 0.840 0.6 0.000 -$ 4,380 - -$ -$ -$ - -$ -$ -$ -$ -$ -$ -$ -$ Don't need to replace

39 Primary Grease Pump Primary House 3 0.9 0.875 2.3 3 0.9 0.946 2.1 0.173 13$ 4,380 756 106$ 119$ 850$ 7.2 550$ 250$ -$ 545$ 305$ -$ 850$ 54$

40 Primary Grease Pump Primary House 3 0.9 0.875 2.3 3 0.9 0.946 2.1 0.173 13$ 4,380 756 106$ 119$ 850$ 7.2 550$ 250$ -$ 545$ 305$ -$ 850$ 54$

41 Primary Sludge Pump Primary House 7.5 0.9 0.875 5.8 8 0.9 0.946 5.3 0.432 33$ 2,920 1,261 176$ 209$ 944$ 4.5 621$ 270$ -$ 615$ 329$ -$ 944$ 81$



44 Sludge Mixer Outdoors 3 0.9 0.875 2.3 3 0.9 0.946 2.1 0.173 13$ 8,760 1,513 211$ 224$ 850$ 3.8 550$ 250$ -$ 545$ 305$ -$ 850$ 54$

45 Thickener Outdoors 10 0.9 0.895 7.5 10 0.9 0.946 7.1 0.404 31$ 8,760 3,541 494$ 525$ 1,071$ 2.0 749$ 270$ -$ 742$ 329$ -$ 1,071$ 90$

46 Thickener Outdoors 2 0.9 0.840 1.6 2 0.9 0.946 1.4 0.179 14$ 8,760 1,568 219$ 233$ 583$ 2.5 342$ 200$ -$ 339$ 244$ -$ 583$ 54$

47 Blower Pump House 15 0.9 0.915 11.0 15 0.9 0.946 10.6 0.361 27$ 8,760 3,158 441$ 468$ 1,477$ 3.2 999$ 400$ -$ 989$ 488$ -$ 1,477$ 104$

48 Agitator Pump House 0.25 0.9 0.875 0.2 0 0.9 0.875 0.2 0.000 -$ 8,760 - -$ -$ -$ - -$ -$ -$ -$ -$ -$ -$ -$ Don't need to replace

49 Blower Pump House 2 0.9 0.855 1.6 2 0.9 0.946 1.4 0.151 12$ 8,760 1,323 185$ 196$ 583$ 3.0 342$ 200$ -$ 339$ 244$ -$ 583$ 54$

50 Sludge Pump #1 Pump House 7.5 0.9 0.844 6.0 8 0.9 0.946 5.3 0.643 49$ 4,380 2,816 393$ 442$ 944$ 2.1 621$ 270$ -$ 615$ 329$ -$ 944$ 81$

51 Sludge Pump #1 Pump House 7.5 0.9 0.840 6.0 8 0.9 0.946 5.3 0.671 51$ 4,380 2,941 410$ 462$ 944$ 2.0 621$ 270$ -$ 615$ 329$ -$ 944$ 81$

52 RBC Aerators Chem. Building 40 0.9 0.935 28.7 40 0.9 0.935 28.7 0.000 -$ 2,920 - -$ -$ -$ - -$ -$ -$ -$ -$ -$ -$ -$ Don't need to replace



55 Chem. After Cooler Chem. Building 7.5 0.9 0.810 6.2 8 0.9 0.946 5.3 0.893 68$ 8,760 7,826 1,092$ 1,160$ 944$ 0.8 621$ 270$ -$ 615$ 329$ -$ 944$ 81$

56 Silo Sodium Carbonate Blower Chem. Building 7.5 0.9 0.840 6.0 8 0.9 0.946 5.3 0.671 51$ 500 336 47$ 98$ 944$ 9.6 621$ 270$ -$ 615$ 329$ -$ 944$ 81$

57 Aluminum Chloride Pump Chem. Building 1.5 0.9 0.840 1.2 2 0.9 0.946 1.1 0.134 10$ 1,000 134 19$ 29$ 464$ 16.0 284$ 150$ -$ 281$ 183$ -$ 464$ 45$

58 Aluminum Chloride Pump Chem. Building 1 0.9 0.840 0.8 1 0.9 0.946 0.7 0.090 7$ 1,000 90 12$ 19$ 464$ 24.0 284$ 150$ -$ 281$ 183$ -$ 464$ 45$

59 Aluminum Chloride Pump Chem. Building 5 0.9 0.840 4.0 5 0.9 0.946 3.5 0.448 34$ 1,000 448 62$ 97$ 850$ 8.8 550$ 250$ -$ 545$ 305$ -$ 850$ 54$

60 Secondary Tank Mixer Secondary Tank 0.75 0.9 0.857 0.6 1 0.9 0.857 0.6 0.000 -$ 4,380 - -$ -$ -$ - -$ -$ -$ -$ -$ -$ -$ -$ Don't need to replace

61 Secondary Tank Mixer Secondary Tank 0.75 0.9 0.857 0.6 1 0.9 0.857 0.6 0.000 -$ 4,380 - -$ -$ -$ - -$ -$ -$ -$ -$ -$ -$ -$ Don't need to replace

62 Secondary Grease Pump Secondary Tank 3 0.9 0.875 2.3 3 0.9 0.946 2.1 0.173 13$ 4,380 756 106$ 119$ 850$ 7.2 550$ 250$ -$ 545$ 305$ -$ 850$ 54$

63 Secondary Grease Pump Secondary Tank 3 0.9 0.875 2.3 3 0.9 0.946 2.1 0.173 13$ 4,380 756 106$ 119$ 850$ 7.2 550$ 250$ -$ 545$ 305$ -$ 850$ 54$

64 Secondary Pump Secondary Tank 7.5 0.9 0.875 5.8 8 0.9 0.946 5.3 0.432 33$ 2,920 1,261 176$ 209$ 944$ 4.5 621$ 270$ -$ 615$ 329$ -$ 944$ 81$



67 Scum Mixer Sludge Mixer 1 0.9 0.875 0.8 1 0.9 0.946 0.7 0.058 4$ 4,380 252 35$ 40$ 464$ 11.7 284$ 150$ -$ 281$ 183$ -$ 464$ 45$

68 Aeration Tank MixerCenter of

Aeration Pond 35 0.9 0.935 25.1 35 0.9 0.935 25.1 0.000 -$ 4,380 - -$ -$ -$ - -$ -$ -$ -$ -$ -$ -$ -$ Don't need to replace

69 Aeration Tank MixerCenter of

Aeration Pond 35 0.9 0.935 25.1 35 0.9 0.935 25.1 0.000 -$ 4,380 - -$ -$ -$ - -$ -$ -$ -$ -$ -$ -$ -$ Don't need to replace

70 Micro-Grit PumpMicro-Grit

House 7.5 0.9 0.875 5.8 8 0.9 0.946 5.3 0.432 33$ 4,380 1,891 264$ 297$ 944$ 3.2 621$ 270$ -$ 615$ 329$ -$ 944$ 81$

71 Micro-Grit PumpMicro-Grit

House 7.5 0.9 0.857 5.9 8 0.9 0.946 5.3 0.553 42$ 4,380 2,420 338$ 380$ 944$ 2.5 621$ 270$ -$ 615$ 329$ -$ 944$ 81$

72 Micro Grit Wheel DriveMicro-Grit

House 3 0.9 0.875 2.3 3 0.9 0.946 2.1 0.173 13$ 4,380 756 106$ 119$ 850$ 7.2 550$ 250$ -$ 545$ 305$ -$ 850$ 54$

73 Micro Grit Wheel DriveMicro-Grit

House 3 0.9 0.875 2.3 3 0.9 0.946 2.1 0.173 13$ 4,380 756 106$ 119$ 850$ 7.2 550$ 250$ -$ 545$ 305$ -$ 850$ 54$

Total 650.8 482.3393 650.75 464.8 17.52 1,335$ 101,993 14,234$ 15,569$ 48,987$ 3.1 48,987$ 3,551$ Total Number of Motors to Replace: 58

Notesa Existing and new efficiencies should be entered if known. If not known,

use provided curve fit based on "DOE Survey Installed Average" and NEMA Premiumvalues, respectively.

b Same as existing HP unless resized to better match load

APPENDIX I

ECM-9 Increase Rigid Roof Insulation (Main Building)


ECM - 9 Increase Roof Rigid Insulation from 2" (R-10) to 3" (R-15)

Description Calculation of roof replacement using existing roof U-values and reflectance and proposed U-value and reflectance.

Given Roof Area A 3,450 s.f. from subcontractorRoof Area B - s.f. from subcontractorRoof Area C - s.f. from subcontractorTotal Roof Area 3,450 square feetTotal Surface Irradiance (Winter) 20 btu/hr/F From ASHRAE standardTotal Surface Irradiance (Spring) 53 btu/hr/F From ASHRAE standardTotal Surface Irradiance (Summer) 68 btu/hr/F From ASHRAE standardTotal Surface Irradiance (Fall) 36 btu/hr/F From ASHRAE standardExisting Roof Performance A 0.099 U-value From existing construction R-value= 10.1Existing Roof Performance B 0.099 U-value From existing construction R-value= 10.1Existing Roof Performance C 0.099 U-value From existing construction R-value= 10.1New Roof Performance A 0.067 U-value From new construction R-value= 14.9New Roof Performance B 0.067 U-value From new construction R-value= 14.9New Roof Performance C 0.067 U-value From new construction R-value= 14.9MMBH Cost $15.78 $/MMBHTherm Cost $1.58 $/thermElectrical Cost $0.15 $/kwh averageExisting Roof Performance A 0.3 Dark From existing construction reflectanceExisting Roof Performance B 0.3 Dark From existing construction reflectanceExisting Roof Performance C 0.3 Dark From existing construction reflectanceNew Roof Performance A 0.15 Light From new construction reflectanceNew Roof Performance B 0.15 Light From new construction reflectanceNew Roof Performance C 0.15 Light From new construction reflectance

Assumptions Space Temperature 73 Deg F averageBoiler Efficiency 75%Cooling Efficiency 1.20 kw/tonDaylight & Debree Factor 0.45

Formula Load Factor=(Area A * U-value A)+(Area B * U-value B)+(Area C * U-value C)Sol-air Temperature Factor=((Area A * Reflectance A)+(Area B * Reflectance B)+(Area C * Reflectance C)/(Total Area)*(Daylight & Debree Factor)Heating and Cooling Load=((OA tempurature+(Sol-air Temp. Factor)Annual Savings (MBH/YR)=(Cooling btu/hr savings)*(% runtime)*(average days in period)Annual Savings (kwh/YR)=(mbh/hr savings)/(12mbh/ton)*(kw/ton)

Calculation (Area A )*( Ex. UA )+( Area B )*( Ex. UB )+( Area C )*( Ex. UC ))=Existing Load Factor= ( 3,450 )*( 0.099 )+( 0 )*( 0.099 )+( 0 )*( 0.099 ))= 342 btu/(h*F)

((Area A )*( Ex.Refl. A ))+(( Area B )*( Ex.Refl. B ))+(( Area C )*( Ex.Refl. A ))/( Total Area)*( daylight & debree factor)=Existing Sol-air Temperature Factor=(( 3,450 )*( 0.30 ))+(( 0 )*( 0.300 ))+(( 0 )*( 0.300 ))/( 3,450 )*( 0.45 ) = 0.14

Existing Heating & Cooling ((OA Temp +( Sol-air TF * Irradiance )) - IA Temp )*( Heat Load Factor )*( Hours )/(Conversion) = MBH Usage Heating MBH Usage Cooling(( -7.5 +( 0.14 * 20 )) - 73 )*( 342 )*( 0 )/(1000 btu/mbh) = - - 97.5 0 0(( -2.5 +( 0.14 * 20 )) - 73 )*( 342 )*( 13 )/(1000 btu/mbh) = 345 - 92.5 3 1(( 2.5 +( 0.14 * 20 )) - 73 )*( 342 )*( 22 )/(1000 btu/mbh) = 547 - 87.5 34 12(( 7.5 +( 0.14 * 20 )) - 73 )*( 342 )*( 47 )/(1000 btu/mbh) = 1,088 - 82.5 131 47(( 12.5 +( 0.14 * 20 )) - 73 )*( 342 )*( 125 )/(1000 btu/mbh) = 2,681 - 77.5 500 179(( 17.5 +( 0.14 * 20 )) - 73 )*( 342 )*( 252 )/(1000 btu/mbh) = 4,975 - 72.5 620 221(( 22.5 +( 0.14 * 20 )) - 73 )*( 342 )*( 334 )/(1000 btu/mbh) = 6,023 - 67.5 664 237(( 27.5 +( 0.14 * 20 )) - 73 )*( 342 )*( 734 )/(1000 btu/mbh) = 11,983 - 62.5 854 305(( 32.5 +( 0.14 * 53 )) - 73 )*( 342 )*( 1,023 )/(1000 btu/mbh) = 13,398 - 57.5 927 331(( 37.5 +( 0.14 * 53 )) - 73 )*( 342 )*( 656 )/(1000 btu/mbh) = 7,471 - 52.5 600 214(( 42.5 +( 0.14 * 53 )) - 73 )*( 342 )*( 611 )/(1000 btu/mbh) = 5,915 - 47.5 610 218(( 47.5 +( 0.14 * 53 )) - 73 )*( 342 )*( 610 )/(1000 btu/mbh) = 4,864 - 42.5 611 218(( 52.5 +( 0.14 * 53 )) - 73 )*( 342 )*( 600 )/(1000 btu/mbh) = 3,759 - 37.5 656 234(( 57.5 +( 0.14 * 68 )) - 73 )*( 342 )*( 927 )/(1000 btu/mbh) = 3,584 - 32.5 1023 365(( 62.5 +( 0.14 * 68 )) - 73 )*( 342 )*( 854 )/(1000 btu/mbh) = 1,843 - 27.5 734 262(( 67.5 +( 0.14 * 68 )) - 73 )*( 342 )*( 664 )/(1000 btu/mbh) = 299 - 22.5 334 119(( 72.5 +( 0.14 * 68 )) - 73 )*( 342 )*( 620 )/(1000 btu/mbh) = - 779 17.5 252 90(( 77.5 +( 0.14 * 68 )) - 73 )*( 342 )*( 500 )/(1000 btu/mbh) = - 2,336 12.5 125 45(( 82.5 +( 0.14 * 36 )) - 73 )*( 342 )*( 131 )/(1000 btu/mbh) = - 643 7.5 47 17(( 87.5 +( 0.14 * 36 )) - 73 )*( 342 )*( 34 )/(1000 btu/mbh) = - 225 2.5 22 8

(( 92.5 +( 0.14 * 36 )) - 73 )*( 342 )*( 3 )/(1000 btu/mbh) = - 25 -2.5 13 5(( 97.5 +( 0.14 * 36 )) - 73 )*( 342 )*( 0 )/(1000 btu/mbh) = - - -7.5 0 0

8760 Hours 68,778 4,008 8,760 3,129

(Area A )*( New UA )+( Area B )*( New UB )+( Area C )*( New UC ))=New Load Factor= ( 3,450 )*( 0.067 )+( 0 )*( 0.067 )+( 0 )*( 0.067 ))= 231 btu/(h*F)

((Area A )*( New Refl. A ))+(( Area B )*( New Refl. B ))+(( Area C )*( New Refl. A ))/( Total Area)*( daylight & debree factor ) =Existing Sol-air Temperature Factor=(( 3,450 )*( 0.15 ))+(( 0 )*( 0.150 ))+(( 0 )*( 0.150 ))/( 3,450 )*( 0.45 ) = 0.07

Existing Heating & Cooling ((OA Temp +( Sol-air TF * Irradiance )) - IA Temp )*( Heat Load Factor )*( Hours )/(Conversion) = MBH Usage Heating MBH Usage Cooling(( #REF! +( 0.07 * 20 )) - 73 )*( 231 )*( 0 )/(1000 btu/mbh) = - -(( -7.5 +( 0.07 * 20 )) - 73 )*( 231 )*( 13 )/(1000 btu/mbh) = 238 -(( -2.5 +( 0.07 * 20 )) - 73 )*( 231 )*( 22 )/(1000 btu/mbh) = 377 -(( 2.5 +( 0.07 * 20 )) - 73 )*( 231 )*( 47 )/(1000 btu/mbh) = 751 -(( 7.5 +( 0.07 * 20 )) - 73 )*( 231 )*( 125 )/(1000 btu/mbh) = 1,854 -(( 12.5 +( 0.07 * 20 )) - 73 )*( 231 )*( 252 )/(1000 btu/mbh) = 3,445 -(( 17.5 +( 0.07 * 20 )) - 73 )*( 231 )*( 334 )/(1000 btu/mbh) = 4,181 -(( 22.5 +( 0.07 * 20 )) - 73 )*( 231 )*( 734 )/(1000 btu/mbh) = 8,339 -(( 27.5 +( 0.07 * 53 )) - 73 )*( 231 )*( 1023 )/(1000 btu/mbh) = 9,913 -(( 32.5 +( 0.07 * 53 )) - 73 )*( 231 )*( 656 )/(1000 btu/mbh) = 5,599 -(( 37.5 +( 0.07 * 53 )) - 73 )*( 231 )*( 611 )/(1000 btu/mbh) = 4,508 -(( 42.5 +( 0.07 * 53 )) - 73 )*( 231 )*( 610 )/(1000 btu/mbh) = 3,796 -(( 47.5 +( 0.07 * 53 )) - 73 )*( 231 )*( 600 )/(1000 btu/mbh) = 3,040 -(( 52.5 +( 0.07 * 68 )) - 73 )*( 231 )*( 927 )/(1000 btu/mbh) = 3,409 -(( 57.5 +( 0.07 * 68 )) - 73 )*( 231 )*( 854 )/(1000 btu/mbh) = 2,154 -(( 62.5 +( 0.07 * 68 )) - 73 )*( 231 )*( 664 )/(1000 btu/mbh) = 907 -(( 67.5 +( 0.07 * 68 )) - 73 )*( 231 )*( 620 )/(1000 btu/mbh) = 130 -(( 77.5 +( 0.07 * 68 )) - 73 )*( 231 )*( 500 )/(1000 btu/mbh) = - 1,051(( 82.5 +( 0.07 * 36 )) - 73 )*( 231 )*( 131 )/(1000 btu/mbh) = - 361(( 87.5 +( 0.07 * 36 )) - 73 )*( 231 )*( 34 )/(1000 btu/mbh) = - 133(( 92.5 +( 0.07 * 36 )) - 73 )*( 231 )*( 3 )/(1000 btu/mbh) = - 15(( 97.5 +( 0.07 * 36 )) - 73 )*( 231 )*( 0 )/(1000 btu/mbh) = - -

8760 Hours 52,642 1,560

(Ex. Heating Use)-( New Heating Use)/( Heating Efficiency)/( 1000 mbh/MMbtu)=Total Heating Savings=(( 68,778 )-( 52,642 )/( 75% )/( 1000 )= 22 MMBtu

(Ex. Cooling Use)-( New Cooling Use)/( 12 mbh/ton)/( Cooling Efficiency)=Total Cooling Savings=(( 4,008 )-( 1,560 )/( 12 )/( 1.20 ) = 245 kwh

Result Existing Use 91.70 MMBtu $1,447 401 kwh 60$ 1,507$ New Use 70.19 MMBtu $1,107 156 kwh 23$ 1,131$ Annual Savings (MMBtu) 21.51 MMBtu $339 245 kwh 37$ 376$ Annual Savings (therms) 215 Therms $339Percentage of existing 23.5% 23.5% 61.1% 61.1% 25.0%

Comments

NJBPU Energy AuditsCHA Project No. 20556 MultipliersBuilding: Roxbury Waste Water Treatment Plant Material: 0.99

Labor: 1.22Equipment: 1.09

ECM - 9 Increase Roof Rigid Insulation from 2" (R-10) to 3" (R-15)

MAT. LABOR EQUIP. MAT. LABOR EQUIP.1" R-5 Extruded Polystyrene 3450 sq-ft 0.52$ 0.41$ 1,766$ 1,713$ -$ 3,479$

-$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$



-$ Engineering4,601$

TOTAL COST

REMARKS

Total

SUBTOTAL COSTSDescription QTY UNIT UNIT COSTS

APPENDIX J

New Jersey Pay For Performance Incentive Program


New Jersey Pay For Performance Incentive Program

Note: The following calculation is based on the New Jersey Pay For Performance Incentive Program per September, 2009. The values represented below are only applicable through December 31, 2010.

0.5 * Maximum allowable incentive

kWh Therms $/kWh $/thermExisting Usage 1,971,520 7,394 Incentive #2 $0.11 $1.10

Proposed Savings 150,195 2,841 Incentive #3 $0.07 $0.70Existing Total MMBtus $0.18 $1.80

Proposed Savings MMBtus% Reduction 0.8 * Maximum allowable incentive

Proposed Annual Savings*$/kWh $/therm

Incentive #2 $0.22 $2.20Incentive #3 $0.14 $1.40

$0.36 $3.60Elec Gas Total

Incentive #2 $0 $0 $0Incentive #3 $0 $0 $0

Totals $0 $0 $0

Total Project Cost $121,558% Incentives of Project Cost* 0.0% w/o Incentives w/ IncentivesProject Cost w/ Incentives* $121,558 5.7 5.7

* Maximum allowable incentive is 80% of total project cost, or $2 million per gas account and $2 million per electric account

EPA Portfolio Manager:kWh Therms

Proposed Savings 148,932 2,626Proposed Savings MMBtus

% Reduction* Includes savings for lighting measures with prescriptive incentives.

10.7%≥ 20%

77110.3%

≥ %15 - < 20%

Incentives $

Project Payback (years)

$21,491

Annual Utilities

7,468797


P4P Incentive

APPENDIX K

Photovoltaic (PV) Rooftop Solar Power Generation

Please send questions and comments regarding PVWATTS to Webmaster

Disclaimer and copyright notice

Return to RReDC home page (http://rredc.nrel.gov )

* * *AC Energy

&Cost Savings

Station Identification

City: Newark

State: New_Jersey

Latitude: 40.70° N

Longitude: 74.17° W

Elevation: 9 m

PV System Specifications

DC Rating: 50.0 kW

DC to AC Derate Factor: 0.770

AC Rating: 38.5 kW

Array Type: Fixed Tilt

Array Tilt: 40.7°

Array Azimuth: 180.0°

Energy Specifications

Cost of Electricity: 14.0 ¢/kWh

Results

MonthSolar

Radiation(kWh/m2/day)

AC Energy(kWh)

Energy Value

($)

1 3.36 4139 579.46

2 4.05 4469 625.66

3 4.58 5422 759.08

4 4.84 5299 741.86

5 5.30 5838 817.32

6 5.33 5506 770.84

7 5.27 5561 778.54

8 5.25 5503 770.42

9 5.06 5338 747.32

10 4.46 5027 703.78

11 3.15 3588 502.32

12 2.87 3460 484.40

Year 4.46 59150 8281.00

About the Hourly Performance Data

Output Hourly Performance Data

* Saving Text from a Browser

Output Results as Text

Run PVWATTS v.1 for another US location or an International locationRun PVWATTS v.2 (US only)

Page 1 of 1PVWATTS: AC Energy and Cost Savings

3/31/2010file://V:\Projects\ANY\K2\20556\Reports\Appendix\Alternative Energy\WWTP\Roxbury Waste Water ...

Cost of Electricity $0.15 $/kWh

Budgetary Estimated TotalNew Jersey Renewable

New Jersey Renewable Payback Payback

Cost Maintenance Savings * Energy Incentive ** SREC

(without incentive)

(with incentive)

Savings$ kW kWh therms $ $ $ $ $ Years Years

$500,000 0.0 59,150 0 $8,873 0 $8,873 $50,000 $28,786 56.4 11.9

** Estimated Solar Renewable Energy Certificate Program (SREC) SREC for 15 Years= $487/1000kwh

Estimated Solar Renewable Energy Certificate Program (SREC) payments for 15 Years from RR Renewable Energy Consultants

Year SREC 1 6002 6003 6004 5005 5006 5007 5008 5009 500

10 50011 40012 40013 40014 40015 400

AVG 487

ECM-5.2 Photovoltaic (PV) Rooftop Solar Power Generation-50kW System

Annual Utility Savings

Waste Water Treatment Center Main Campus PV Solar

*Incentive based on New Jersey renewable energy program for non-residential applications(PV)= $1.00/W of installed PV system

3/31/2010 Page 1, Summary

APPENDIX L

Wind

AtlanticOcean

P e n n s y l v a n i aP e n n s y l v a n i a

D e l a w a r eD e l a w a r e

N e w Y o r kN e w Y o r k

M a r y l a n dM a r y l a n d

N e w Y o r kN e w Y o r k

C o n n e c t i c u tC o n n e c t i c u t

OceanBurlington

Morris

Sussex

Atlantic

Salem

Warren

Monmouth

Hunterdon

Cumberland

Bergen

Mercer

Somerset

Middlesex

Gloucester

Camden

Passaic

Cape May

Essex

Union

Hudson

Tabor

Newark

Edison

Vernon

Vienna

Camden

Bayonne

CliftonPassaic

Kresson

Trenton

Fenwick

Paterson

Vineland

Elizabeth

New Egypt

Zarephath

Colts Neck

Union City

Chatsworth

Flemington

Jersey City

Dennisville

Crandon Lakes

Beach Haven West

73°30'0"W

73°30'0"W

74°0'0"W

74°0'0"W

74°30'0"W

74°30'0"W

75°0'0"W

75°0'0"W

75°30'0"W

75°30'0"W

76°0'0"W

76°0'0"W41

°0'0"N

41°0'

0"N

40°30

'0"N

40°30

'0"N

40°0'

0"N

40°0'

0"N

39°30

'0"N

39°30

'0"N

39°0'

0"N

39°0'

0"N

950000

950000

1000000

1000000

1050000

1050000

1100000

1100000

1150000

1150000

4300

000

4300

000

4350

000

4350

000

4400

000

4400

000

4450

000

4450

000

4500

000

4500

000

4550

000

4550

000

4600

000

4600

000

Mean Speed at 30 m mph m/s

< 10.1 < 4.510.1 - 11.2 4.5 - 5.011.2 - 12.3 5.0 - 5.512.3 - 13.4 5.5 - 6.0

13.4 - 14.5 6.0 - 6.514.5 - 15.7 6.5 - 7.015.7 - 16.8 7.0 - 7.516.8 - 17.9 7.5 - 8.017.9 - 19.0 8.0 - 8.5 > 19.0 > 8.5

0 8 16 24 324Miles

0 10 20 30 405Kilometers

FeaturesCity

Interstate Highway

County Boundary

Water Body

Wind Resource of New JerseyWind Resource of New Jersey Mean Annual Wind Speed at 30 Meters

AWS Truewind, LCC

Projection: Tranverse Mercator,UTM Zone 17 WGS84

Spatial Resolution of Wind Resource Data: 200mThis map was created by AWS Truewind using

the MesoMap system and historical weather data.Although it is believed to represent an accurate

overall picture of the wind energy resource, estimates at any location should be confirmed by

measurement.The transmission line information was obtained byAWS Truewind from the Global Energy Decisions

Velocity Suite. AWS does not warrant the accuracy of the transmission line information.

Generalized Transmission Line Category

Under 100 kV

100 kV-161 kV

230 kV-287 kV

345 kV

500 kV

735 kV +

Step-Up

DC Line

APPENDIX M

EPA Portfolio Manager

OMB No. 2060-0347

STATEMENT OF ENERGY PERFORMANCESewer Treatment Plant

Building ID: 1935336 For 12-month Period Ending: December 31, 20081

Date SEP becomes ineligible: N/A Date SEP Generated: March 29, 2010

FacilitySewer Treatment Plant2 Ajax TerraceSuccasunna, NJ 07876

Facility OwnerN/A

Primary Contact for this FacilityN/A

Year Built: 1988Energy Performance Rating2 (1-100) 20

Site Energy Use Summary3

Electricity - Grid Purchase(kBtu) 6,726,826 Natural Gas (kBtu)4 739,400 Total Energy (kBtu) 7,466,226

Energy Intensity5 Site (kBtu/gpd) 5 Source (kBtu/gpd) 15 Emissions (based on site energy use) Greenhouse Gas Emissions (MtCO2e/year) 1,064 Electric Distribution Utility FirstEnergy - Jersey Central Power & Lt Co National Average Comparison National Average Site EUI 3 National Average Source EUI 10 % Difference from National Average Source EUI 39% Building Type Wastewater

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 Standards6 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. Natural Gas values in units of volume (e.g. cubic feet) are converted to kBtu with adjustments made for elevation based on Facility zip code.5. Values represent energy intensity, annualized to a 12-month period.6. 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, PE facility inspection, and notarizing the SEP) and welcomessuggestions 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) must validate the accuracy of the data underlying the building's energyperformance rating. This checklist is designed to provide an at-a-glance summary of a property's physical and operating characteristics, as well as its total energyconsumption, to assist the PE 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 Sewer Treatment Plant Is this the official building name to be displayed inthe ENERGY STAR Registry of LabeledBuildings?

Type Wastewater Is this an accurate description of the space inquestion?

Location 2 Ajax Terrace,

Succasunna, NJ 07876 Is this address accurate and complete? Correctweather normalization requires an accurate zipcode.

Single Structure Water Utility/Wastewater

Plant

Does this SEP represent a single structure? SEPscannot be submitted for multiple-buildingcampuses (with the exception of acute care orchildren's hospitals) nor can they be submitted asrepresenting only a portion of a building

Sewer Treatment Plant (Municipal Wastewater Treatment Plant)

CRITERION VALUE AS ENTERED INPORTFOLIO MANAGER VERIFICATION QUESTIONS NOTES

Average InfluentFlow

2 MGD (million gallons perday)

Is this the daily average actual flow of wastewaterinto the facility, measured in million gallons perday (MGD)? The average flow is likely to vary overtime; this figure should reflect an annual averageinfluent flow.

Average InfluentBiological Demand

(BOD5)Concentration

200 mg/l (milligrams perliter) (Default)

Is this the average biological demandconcentration of the wastewater flowing into thefacility? This should be the average concentrationestimated over a 12 month period. BOD5 shouldbe reported in mg/l. BOD5 is not the same asCBOD5, the carbonaceous biological oxygendemand. BOD5 is required for the energyperformance rating.

Average EffluentBiological Demand

(BOD5)Concentration

8 mg/l (milligrams per liter)(Default)

Is this the average biological demandconcentration of the wastewater after it is treatedand is leaving the facility? This should be theaverage concentration estimated over a 12 monthperiod. BOD5 should be reported in mg/l. BOD5 isnot the same as CBOD5, the carbonaceousbiological oxygen demand. BOD5 is required forthe energy performance rating.

Plant Design FlowRate

2 MGD (million gallons perday)

Is this the plant design flow rate, measured inmillion gallons per day (MGD)? This is the amountof flow the plant is designed to process.

Fixed Film TrickleFiltration Process No

Does this facility have an onsite fixed film tricklefiltration process? Trickle filtration is a processused to reduce BOD, pathogens, and nitrogenlevels.

Nutrient Removal Yes

Does this facility conduct nutrient removal as partof the treatment process? Nutrient removal isconsidered any process included for the purposeof removing nutrients (i.e., nitrogen, phosphorous).This may include biological nitrification, biologicaldenitrification, phosphorus removal, orrecirculating sand filters.

Page 1 of 3

ENERGY STAR®

Data Checklistfor Commercial Buildings

Energy ConsumptionPower Generation Plant or Distribution Utility: FirstEnergy - Jersey Central Power & Lt Co

Fuel Type: Electricity

Meter: Electrical Meter Act #100000132710 (kWh (thousand Watt-hours))Space(s): Entire Facility

Generation Method: Grid Purchase

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

12/01/2008 12/31/2008 183,360.00

11/01/2008 11/30/2008 155,680.00

10/01/2008 10/31/2008 122,240.00

09/01/2008 09/30/2008 134,560.00

08/01/2008 08/31/2008 116,800.00

07/01/2008 07/31/2008 129,920.00

06/01/2008 06/30/2008 128,320.00

05/01/2008 05/31/2008 151,040.00

04/01/2008 04/30/2008 209,120.00

03/01/2008 03/31/2008 216,960.00

02/01/2008 02/29/2008 226,880.00

01/01/2008 01/31/2008 196,640.00

Electrical Meter Act #100000132710 Consumption (kWh (thousand Watt-hours)) 1,971,520.00

Electrical Meter Act #100000132710 Consumption (kBtu (thousand Btu)) 6,726,826.24

Total Electricity (Grid Purchase) Consumption (kBtu (thousand Btu)) 6,726,826.24

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

Fuel Type: Natural Gas

Meter: Natural Gas Meter Act #01-1103-0805-11 (therms)Space(s): Entire Facility

Start Date End Date Energy Use (therms)

12/01/2008 12/31/2008 1,471.00

11/01/2008 11/30/2008 609.00

10/01/2008 10/31/2008 197.00

09/01/2008 09/30/2008 14.00

08/01/2008 08/31/2008 14.00

07/01/2008 07/31/2008 15.00

06/01/2008 06/30/2008 13.00

05/01/2008 05/31/2008 473.00

04/01/2008 04/30/2008 779.00

03/01/2008 03/31/2008 1,142.00

Page 2 of 3

02/01/2008 02/29/2008 1,222.00

01/01/2008 01/31/2008 1,445.00

Natural Gas Meter Act #01-1103-0805-11 Consumption (therms) 7,394.00

Natural Gas Meter Act #01-1103-0805-11 Consumption (kBtu (thousand Btu)) 739,400.00

Total Natural Gas Consumption (kBtu (thousand Btu)) 739,400.00

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 as the PE that signed and stamped the SEP.)

Name: _____________________________________________ Date: _____________

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

Page 3 of 3

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)and Letter of Agreement need to be submitted to EPA when applying for the ENERGY STAR.

General Information: Sewer Treatment PlantYear Built 1988For 12-month Evaluation Period Ending Date: December 31, 2008

Facility Space Use SummarySewer Treatment Plant

Space Type

MunicipalWastewaterTreatment

Plant

Average Influent Flow 2

Average Influent Biological Demand(BOD5) Concentrationd 200

Average Effluent Biological Demand(BOD5) Concentrationd 8

Plant Design Flow Rate 2

Fixed Film Trickle Filtration Process No

Nutrient Removal Yes

Energy Performance ComparisonEvaluation Periods Comparisons

Performance Metrics Current(Ending Date: 12/31/2008)

Baseline(Ending Date: 12/31/2008) Rating of 75 Target National Average

Energy Performance Rating 20 20 75 29 50

Energy Intensity

Site (kBtu/gpd) 5 5 N/A N/A 3

Source (kBtu/gpd) 15 15 N/A N/A 10

Energy Cost

$/year $ 307,300 $ 307,300 N/A N/A $ 221,098

$/mgpd/year $192,062.78 $192,062.78 N/A N/A $138,186.50

Greenhouse Gas Emissions

MtCO2e/year 1,064 1,064 N/A N/A 766

kgCO2e/ft2/year N/A N/A N/A N/A N/A

2008Sewer Treatment Plant2 Ajax TerraceSuccasunna, NJ 07876

Portfolio Manager Building ID: 1935336

The energy use of this building has been measured and compared to other similar buildings using theEnvironmental Protection Agency’s (EPA’s) Energy Performance Scale of 1–100, with 1 being the least energyefficient and 100 the most energy efficient. For more information, visit energystar.gov/benchmark.

This building’sscore

20

100

Most Efficient

This building uses N/A kBtu per square foot per year.*

*Based on source energy intensity for the 12 month period ending December 2008

Date of certification

Date Generated: 03/29/2010

Statement ofEnergy Performance

1

Least Efficient

50

Average

Buildings with a score of75 or higher may qualifyfor EPA’s ENERGY STAR.

I certify that the information contained within this statement is accurate and in accordance with U.S.Environmental Protection Agency’s measurement standards, found at energystar.gov

Documents

ROXBURY TOWNSHIP AJAX TERRACE SEWER TREATMENT …Townshp,+WWTP... · roxbury township ajax terrace sewer treatment plant energy assessment for new jersey bureau of public utilities