Community Unit School District # 300 RFP for a …foia.d300.org/sites/default/files/785 - D300 RFP...

Community Unit School District # 300

RFP for a Guaranteed Energy Saving Contract

August 21, 2012

From:

Ameresco, Inc.

1900 Spring Road, Suite 400

Oak Brook, Illinois 60523

Contact Person:

Scott Engstrom, Account Executive

(217) 778-6797

(866) 227-0530 Fax

[email protected]

This Proposal contains data and information that has been submitted in response to a request for proposal or similar solicitation and is provided in confidence. The contents include proprietary information and trade secrets that belong to Ameresco, Inc., (“Confidential Information”) and is disclosed to the recipient only for purposes of evaluation. In the event Ameresco is awarded a contract or purchase order as a result of or in connection with the submission of this proposal, Customer shall have a limited right as set forth in the governing contract or purchase order to disclose the data herein, but only to the extent expressly allowed. This restriction does not limit the Customer’s right to use or disclose data obtained without restriction from any source, including the proposer.


RFP for a Guaranteed Energy Saving Contract “Page content is subject to Confidentiality Restrictions”

August 21, 2012 Section A: Table of Contents Page 1

Section A: Table of Contents Section A: Table of Contents Section B: Executive Summary Section C: Company Profile

1. Company Qualifications 2. Location Of Corporate Headquarters And Regional Offices 3. Resumes Of All Key Project Personnel 4. References 5. Litigation 6. Financial Statements

Section D: Technical Approach Sections 1‐3

1. Needs & Solutions 2. Scope of Work 3. Documentation

Section D: Technical Approach Sections 4‐11 4. Engineering Approach 5. Energy Engineering 6. Contractor Selection 7. Equipment Selection 8. Installation Approach 9. Commissioning 10. Performance Assurance 11. Additional Information

Section E: Financial Aspects 1. Pricing 2. Energy Savings 3. Energy Savings Results 4. Project Funding

Section F: Implementation Plan

1. Implementation Plan 2 Project Management 3. Staffing Plan

Section G: Reimbursement for Evaluation



August 21, 2012 Section B: Executive Summary Page 1

Section B: Executive Summary

Ameresco appreciates the opportunity to submit this response

addressing the interest of Community Unit School District 300 to

pursue performance contracting for its facility needs. First and

foremost, Ameresco understands that this is your project. Its

success is based on our ability to deliver to your expectations and

satisfaction. Should we win the opportunity of working with

Community Unit School District 300, you will find that everyone

on the Ameresco team, from its senior executives to its

subcontractors will be focused on 100% customer satisfaction.

That manifests itself in our proactive communication, the care we

will take with your facilities and assets, and the respect we will

show for the needs and concerns of your staff and operations

during the process. Ameresco is a turn‐key performance

contracting company. We oversee the project from start to finish. It is very important to us that we

oversee all aspects of the schedule to ensure the entire project moves along smoothly. This also makes it

easier for the District 300.

Community Unit School District 300 will only have to sign one contract and will only have one point of

contact throughout the project. This provides fewer burdens on the District and allows you to do the

work you specialize in while Ameresco performs the project and does the work we specialize in.

Ameresco has responded to the request from the district to evaluate Hampshire Middle School, H. D.

Jacobs High School, Neubert Elementary School, and Westfield Community School. The technical section

of the RFP details what Ameresco is proposing for energy conservation measures for the District. While

the RFP is requesting detailed drawings we were only able to provide written detail and cut sheets for the

proposed equipment at each school. Ameresco did not have access to usable drawings to create detailed

HVAC drawings at the time of this RFP. If selected we will be able to provide all necessary drawings for

permits and district understanding of the proposed solution.

“We have had nothing short of a

wonderful experience of working with

Ameresco and performance contracting.

Most importantly, we believe we have

established a long‐term relationship

with Ameresco due to the quality of the

people they have in their organization.

From the initial audit to the project

completion, every person from

Ameresco took a personal interest in

every phase of the project and in our

District 300. We cannot be more

satisfied or pleased with the overall

result. I would highly recommend it to

any District 300 to consider.”

~Dr. Gary Zabilka, Superintendent,

Morton Grove SD




Project Pricing

Year Total Utility Cost Savings Operational Cost Savings Capital Cost Savings

Maintenance, Monitoring,

M&V, and Training Fees

1 $50,165 $5,000 $375,994.60 $12,500

2 $51,670 $5,175 $375,994.60 $12,875

3 $53,220 $5,356 $375,994.60 $13,261

4 $54,817 $5,544 $375,994.60 $13,659

5 $56,461 $5,738 $375,994.60 $14,069

6 $58,155 $5,938 $375,994.60 $14,491

7 $59,900 $6,146 $375,994.60 $14,926

8 $61,697 $6,361 $375,994.60 $15,373

9 $63,548 $6,584 $375,994.60 $15,835

10 $65,454 $6,814 $375,994.60 $16,310

Total $575,086 $58,657 $3,759,946 $143,298

Project Cost $3,861,976

Potential Grants $102,030

Financed Project Costs: $3,759,946

Utility Savings 3.00%

Operational Savings 3.50%

Monitoring Fees 3.00%

Cost Parameters

Escalation Rate by Savings Category




Our project team is prepared to meet with Community Unit School

District 300 at any time during the process to discuss our proposal

in more detail, answer questions you may have, or explore other

options or approaches. Upon selection as your partner for this

project, Ameresco is prepared to discuss and negotiate all aspects

of our approach in order to ensure that the final project and

process completely meets the needs and objectives of the District.

Thank you again for this opportunity to respond to the Community

Unit School District 300 Request for Proposal. The Ameresco team

represents an impressive combination of capabilities and

experience which is why Ameresco is one of 16 energy services

companies approved by the U.S. Department of Energy to perform

these types of contracts with the federal government.

Ameresco is a recognized leader in our field with unrivaled knowledge, technical capabilities and

intellectual capital needed to develop and deliver independent systems solutions. At the same time,

Ameresco is a lean, customer‐focused organization. Our corporate structures and management approach

mean that we can deliver more value per project dollar and commit to the direct involvement of senior

management throughout the process. Ameresco looks forward to serving the unique needs of the District

300 and we commit ourselves to the following value proposition, which will be the guiding principle of our

partnership with Community Unit School District 300.

Ameresco will deliver to Community Unit School District 300 the highest quality, lowest risk, most cost‐effective solution

available, allowing unlimited flexibility & control for the District 300, while delivering the solution with a local, experienced

team having an excellent track record of success in Illinois, supported by the stability & resources of Ameresco.

"For the entire project, we had NO

issues. Ameresco encountered some

unforeseen issues, but they

successfully took care of each of them

at no additional cost to the District

300. In addition, they were extremely

patient and professional with us as we

thought of different minor changes as

we went along. They also threw in a

great deal of perks for the project as it

progressed. We could not be more

impressed. Their knowledge and

oversight are extremely credible."

~ Mr. Scott Harres, Superintendent

Wolf Branch School District 300 #113



August 21, 2012 Section C: Company Profile Page 1

C. Company Profile

Ameresco, Inc. was incorporated in Delaware in April 2000. Ameresco,

Inc. (NYSE:AMRC) is a publicly traded energy solutions company

delivering long‐term customer value through innovative systems,

strategies and technologies. We work with customers on both sides of

the meter to reduce operating expenses, upgrade and maintain

facilities, stabilize energy costs, improve occupancy comfort levels,

increase energy reliability and enhance the environment. Founded by

George Sakellaris, one of the pioneers in the energy services business,

Ameresco has offices throughout North America to better serve you. His

vision was a company that would be quick, flexible, independent, and

one that offered a broad range of services and delivered on its

promises. A company with an entrepreneurial spirit dedicated to

customer satisfaction. We have all the resources needed to successfully plan and execute a

comprehensive energy management program that will create real, sustained economic and operating

benefits.

1. Company Qualifications

The Ameresco team believes in the founding philosophy of long‐term customer partnerships. We are

committed to delivering on our promises and have the track record to prove it. For over 30 years, Mr.

Sakellaris and the Ameresco team have overseen and participated in the design, development,

implementation, and management of over $5 billion in successful energy projects. Many Ameresco

executives have worked side‐by‐side for many years, giving our clients the benefits of a proven team with

a long history of successful collaboration. Ameresco's management team takes a hands‐on approach to

business and works closely with customers and field personnel to assure customer satisfaction. Under the

executive management team’s leadership, Ameresco strives to follow these guiding principles in all

aspects of its business…Integrity, Independence, Innovation, and Flexibility.




Ameresco’s finance professionals have years of experience assisting our customers in identifying the most

cost effective financing mechanisms for performance contract projects. They will work with the customer

to provide assistance and work cooperatively with all parties to get the financing completed. Our finance

professionals are well connected in the lending market, and are able to provide an independent and

transparent bidding process to determine the right financing partner.

We work with lenders every day that provide interest rate locks, low interest rates and have a high level

of understanding of energy conservation measure projects. For illustration purposes only, Ameresco has

secured tax‐exempt financing for clients on similar transactions with a 10‐year term at rates below 3.00%.

Ameresco’s finance team has been successful in identifying and implementing financial incentives often

available from local, state, and federal sources for energy‐efficiency and renewable energy projects. We

also have experience in marketing Renewable Energy Credits or “green tags” in states where a Renewable

Portfolio Standard is established. Ameresco’s finance professionals have years of experience assisting our

customers in identifying the most cost effective financing mechanisms for performance contract projects.

Ameresco will work with our customers to provide assistance and work cooperatively with all parties to

get the financing completed. Our finance professionals are well connected in the lending market, have a

high level of understanding of energy conservation measure projects, and are able to provide an

independent and transparent bidding process to determine the right financing partner. We work with

lenders every day that provide interest rate locks and low interest rates.




NAESCO

Ameresco is a NAESCO accredited energy services provider.

Ameresco’s CEO, George Sakellaris, was one of the founding

members of NAESCO, and served as its president for a number of years. NAESCO accreditation is a

rigorous examination of a company’s core competencies and business practices. The examination includes

an evaluation of the applicant's business; the range of measures and services offered; performance‐based

project approach; ethical business practice commitment; project engineering and design, financing,

project management, O&M and M&V capabilities.

U.S. Department of Energy Qualifications

Ameresco is pre‐qualified through both the U.S. Department of Energy and the

U.S. Department of Defense, and has held this designation each year the federal

agencies have pre‐qualified firms. These qualifications are based on

independent evaluations, which included a review of our experience and

technical capabilities, energy baseline and savings calculation capability,

organization and management capabilities, and financial condition and resources. Ameresco holds

multiple IDIQ contracts with the U.S. Department of Defense, the US Army Corp, the U.S. Department of

Energy, and the U.S. General Services Administration. These contracts cover traditional energy savings

performance contracts, renewable energy, O&M, and repair and rehabilitation.

LEED AP Certification

As a member of the U.S. Green Building Council with employees that hold LEED

(Leadership in Energy and Environmental Design) Certification, Ameresco is

prepared to assist the District apply for certification of its existing buildings if it so

chooses. Ameresco goes beyond the traditional concept of energy management

provided by ESCOs by offering value added benefits. The LEED Green Building Rating

System is a voluntary, consensus‐based national standard for developing high‐

performance, sustainable buildings.




Our independence enables Ameresco to be 100% unbiased in its approach, offering our client’s unlimited

flexibility in how the project is put together, who is involved, what materials and systems are used, and

how comprehensive and cost‐effective the project will be. This leaves the District in total control of the

project details, resulting in a highly customized project that is appropriate for the unique needs of the

District.

Ameresco, Inc. has emerged as the industry leader in developing and creating Green Building and

Sustainable Design concepts in all of our projects. In addition to our talents as a developer of renewable

energy sources, Ameresco has two other types of energy services that we provide; energy conservation

and energy information management. Our core focus on energy and our diverse energy service offerings

enhances Ameresco’s financial stability and corporate strength, and enables us to fully meet customer

requests and needs. The foremost task in making an organization energy‐efficient is to understand the

energy consumption of the client. Every process that consumes energy is thoroughly audited by

Ameresco. Ameresco develops a preliminary assessment of opportunities, savings and costs based on the

information provided by the customer.

We are not affiliated with a controls company, equipment manufacturer, utility, or corporate parent.




2. Location of Corporate Headquarters and Regional Offices

Central US Region

Headquarters

150 North Michigan Avenue, Suite 2040 Chicago, Illinois 60601

Phone (312) 994‐8610 Fax (312) 994‐8601

Louis P. Maltezos, Executive V.P./G.M. ‐Central Region (312) 994‐8610

Illinois Branches

1900 Spring Road, Suite 400 Oak Brook, Illinois 60523

528 S. 5th Street, Suite 212 Springfield, Illinois 62701

Scott Engstrom, Account Executive (630) 203‐2628

Steve Taggart, Regional Director (630) 203‐2620

Corporate Headquarters 111 Speen Street, Suite 410 Framingham, Massachusetts 01701

Tax ID: 04‐3512838




3. Team Personnel

There are currently more than 950 Ameresco employees in North America. Our office located in Oak

Brook, Illinois will conduct technical analysis, and provide engineering design, construction management,

construction, training, and post-contract monitoring for this project. Ameresco’s Central U.S. Region is

managed by Lou Maltezos, Executive Vice President and General Manager, from our Chicago office. Lou

will execute all contracts related to the project, will hold primary operations responsibility and will have

ultimate control and decision making authority over all aspects of this project.

Scott Engstrom is the primary point of contact during the Development phase of this project. Scott is

responsible for issues related to the project before, during, and after implementation. He will coordinate the

activities of the project team and stay in constant communication with the District. Scott will provide oversight and

quality control for all aspects to the project. Scott can be reached at (630)-203-2628.

Steve Taggart, Regional Director, will ensure that effective and open lines of communication are

maintained between the District and Ameresco. Steve shall work with the local project development staff

and the District to determine how best to achieve desired goals and objectives and coordinate initial

identification and development of energy and water conservation measures.

The local project development staff is led by Gil Bucio P.E., Manager of Project Development, and includes

licensed professional engineers, certified energy managers, and LEED Accredited Professionals.

The local project implementation staff is led by Fernando Orihuela, Manager of Construction, and includes

degreed engineers that serve as project managers and construction supervisors overseeing the

implementation of the project.

Complete coverage of all responsibilities and function is provided by an extensive staff of professionals.

In‐house resources can be supplemented whenever appropriate by outside consulting firms whose

specialties and expertise can supplement our own. Summaries for the entire Chicagoland staff are

included in Section F: Implementation Plan.

Resumes for the proposed project team are included on the following pages.




Name of Team Member: Scott Engstrom

Current Job Title: Job responsibilities:

Account Executive Developing performance contracting and energy related projects in Illinois

Employment History Company Name: Primary job responsibilities: Number of years with firm:

Ameresco, 2007 to Present Hines Interest, Assistant Property Manager, 2006‐2007 McShane Construction, Project Estimator. 2005‐2006 Ameresco/Exelon Solutions, Project Manager , Summer 2003 and 2004.

Educational Background List all academic degrees, certifications, professional affiliations, relevant publications and technical training.

Loyola University Chicago Master’s Degree in Business Administration University of Illinois, Champaign Urbana Bachelor’s Degree in Agribusiness, Farm and Financial Management Illinois Association of School Business Officials Illinois Association of School Administrators

Provide a detailed description of the role and responsibilities this individual will have for the duration of this project.

Scott works with all external and internal team members to bring together a project that has the consensus support of the customer’s governing body. Scott is the Account Executive for the project. He will be the point of contact for the district from the submittal of proposal through the completion and acceptance of the project.

Describe any other relevant technical experience.

Scott has experience in structuring and developing energy conservation projects in the

educational market.

Indicate the total years of relevant energy‐related experience for this individual.

Scott has over 7 years of relevant experience in energy related solutions.




Name of Project Team Member

Louis P. Maltezos

Current Job Title:

Executive Vice President/G.M. Central Region

Job responsibilities:

Officer of Ameresco; authorized to bind the company. Ensures the availability and support of all necessary and qualified resources for the complete turnkey development and implementation of all the phases the project

Employment History

Ameresco, 6/25/2004 – Present Executive Vice President & General Manager Exelon Corporation, 1988 ‐ 2004 Vice President & General Manager of Exelon Solutions 2002 ‐ 2004 Vice President of Marketing & Corporate Development for Exelon Services, Inc. 2000 – 2002

Educational Background. M.B.A. Northwestern University Kellogg Graduate School of Mgmt. B.S. Electrical Engineering University of Illinois

Describe the specific role and responsibilities this individual had for each listed project.

Mr. Maltezos is involved, and has ultimate responsibility for, all of the company’s projects in the greater Midwest.


Formerly Vice President & General Manager of Exelon Solutions, the performance contracting business unit of Chicago utility giant Exelon Corporation, until the acquisition of Exelon Solutions by Ameresco in June of 2004.

Total years of relevant energy‐related experience

Over 23 Years




Name of Project Team Member Steve Taggart

Current Job Title: Regional Director

Job responsibilities: Management of business activities including business development, project development, and project performance

Employment History

Ameresco 2008‐April 2012 Manager‐ Business Development Ameresco 2002 – 2007 Senior Sales Representative 1994‐2002 Business Development positions with three companies with specific focus on Fortune 500 companies, Federal Government, K‐12, and Higher Education customers.

Educational Background

B.A.A. Marketing at LaSierra University


Steve works with all external and internal team members and has ultimate responsibility for satisfaction with projects.


Extensive experience in structuring and developing energy conservation projects. Steve directly oversees all projects in Northern Illinois and Southern Wisconsin. Steve’s experience includes Chicago Park District, Chicago City Colleges, and Chicago Housing Authority.


Over 16 years




Name of Project Team Member Gil Bucio, PE, CEM, GBE

Current Job Title: Manager, Project Development

Job responsibilities: Manager the Engineering Team in conducting site audits, analyzing utility and energy data, developing ECMs, preparing energy savings calculations, and engineering the solutions throughout the entire project development process. Prepare commissioning plans and M&V plans.

Employment History

Ameresco, 2004 ‐ Present Senior Project Engineer Exelon Solutions, 2001‐2004 Senior Engineer Unicom Energy Solutions, 1997 – 2001 ComEd Marketing Technical Services, 1994 – 1997 ComEd 1985 – 1994


University of Notre Dame B.S. Mechanical Engineering Licensed PE – Illinois Certified Energy Manager Green Building Engineer


Structuring and developing energy conservation projects Skilled in developing customized solution focused on addressing specific end user needs.

Provide a detailed description of the role and responsibilities this individual will have for the duration of this project

Analyze, evaluate, engineer and design an optimized work scope from the technical audit through project development. He assists in the selection of supplier technical requirement and equipment selection.


Experience as a project manager and design engineer. Gil's experience includes Chicago Park District, Chicago City Colleges, and Chicago Housing Authority and several Illinois school district.


Over 14 Years




Name of Project Team Member Fernando L. Orihuela

Current Job Title: Manager, Construction

Job responsibilities: Manager of Project Management staff. Provides local management team oversight, and support, for all portions of the construction and implementation phases of projects. Responsible for contract compliance, risk assessment, budget, quality, and schedule. Coordinates all aspects of the implementation and construction phases.

Employment History

Ameresco, 1992 – Present Manager of Construction Senior Project Manager R.R. Donnelley & Sons Company, 1989 ‐ 1991 Corporate Construction Engineer


Illinois Institute of Technology B.S. Civil Engineering with a Professional Specialization in Construction Mgmt. Radiological Worker Training OSHA Training Lead Awareness Training Asbestos Abatement Supervisor Training


Responsible for providing local management team oversight, and support, for all aspects of the implementation and construction phases. Controlled processes to assure contract compliance, budget management, site safety management and awareness, quality installation, and customer satisfaction. Involved with the day‐to‐day planning of off‐site, and on‐site, activities throughout project completion. Lead the effort with Ameresco team, outside consultants, contractors, and equipment providers as required to assure successful completion of the project.


Manage local and corporate resources to assure successful completion of implementation and construction phases. Primarily responsible for evaluating project risk items, finalizing the scope of work, negotiating and issuing contracts, quality control, budget management, ensuring customer satisfaction, overall construction management, and oversight of contract compliance issues. Additional duties include review and approval of customer training programs and performance monitoring plans, subcontractor selection and control, and performance evaluations of both internal and external resources.


Experience as a design engineer and project manager in energy and utility related fields. Experience in a variety of mechanical, electrical, and civil engineering projects, which includes work on power plants, office buildings, transmission and distribution systems, and customer facilities.


20 years




Name of Project Team Member Henry Gesiorski

Current Job Title: Sr Project Development Engineer

Job responsibilities: Feasibility studies, cost estimating, life cycle cost analysis, heating and cooling load analysis and energy modeling

Employment History

Ameresco, Inc., 2010 Senior Project Develop Engineer

Advance Consulting Group Intl., 2008 –2010 Mechanical Engineer, Manager of Special Projects

Environmental System Design, Inc., 1997‐1999, 2002 –2008 Senior Mechanical Engineer, Senior Project Manager

FGM Architects & Engineers, Inc.., 1995‐1997, 1999 –2002 Senior Mechanical Engineer, Project Manager

A. Epstein & Sons, International, 1991‐1995 Senior Design Engineer

Educational Background.

University of Illinois at Chicago B.S. Mechanical Engineering


Feasibility studies, cost estimating, life cycle cost analysis, heating and cooling load analysis and energy modeling.


Henry is the lead development engineer, responsible for auditing the six facilities, development of scope of work for each facility, review of construction pricing, review of energy calculation, and managed all walk‐thrus.


Henry's experience includes refurbishing multi‐story office buildings at One North LaSalle, 360 North Michigan and the Hotel Reliance, and Environmental System Design Lead Engineer at 353 North Clark, the Goodman Theatre, UIC Convocation Center and Dorms, and The Heritage @ Millennium Park.


Over 20 years




Name of Project Team Member

Chris Mercaitis

Current Job Title: Sr. Project Manager

Job responsibilities: Manages the project, subcontractors, safety and team members. Daily point of contact for clients and subcontractors.

Employment History

Ameresco Senior Project Manager Exelon Services Federal GroupSenior Project Manager Exelon Services Project Manager Exelon Lighting Solutions Project Manager


Milwaukee School of Engineering B.S., Architectural – Structural Engineering


Coordinated all aspects of the implementation and construction phases on CHA, CPD, CCC, GLNTC, and numerous School District Projects including but not limited to contract negotiations, issuing contracts, scheduling, quality control and assurance, supervision of subcontractors and similar individuals, safety, training oversight, and assisting with performance monitoring. Coordinated all submittals, and approvals by Customer staff and/or Architects relating to engineering and construction of energy savings projects. Managed the day‐to‐day onsite activities of project construction. Lead the effort with subcontractors and equipment providers, required permits as necessary, managed construction through the completion of the punch list, assured timely and high quality performance, coordinate and communicated with primary customer contacts.


Assure the safe and successful installation of all ECM's, the day‐to‐day management of customer relationships, project site work, all contractors, suppliers, and vendors to minimize disruption to operations while adhering to a strict project schedule. Perform contract negotiations, issuing of contracts to subcontractors and managing of contracts. Evaluate project risk items, safety, finalizing the scope of work and ensuring a quality project which stays on schedule at or below budget. Coordinate and schedule the training session(s) with the customer. Assist Engineers with the M&V performance monitoring after the construction phase is complete.


Chris was the project manager for Great Lakes Naval Training Base, as well as Fermi National Accelerator Laboratory, City Colleges of Chicago, Chicago Housing Authority, Chicago Park District, Dresden Nuclear Plant and numerous School District projects.


12 Years




4. References

Ameresco’s Central Region has contracted almost $1 Billion within the past five years with satisfied

customers throughout the region. Additionally, Ameresco has recently been awarded Chicago Park

District (Phase 4); Public Building Commission of Chicago, and University of Illinois at Chicago, as well as

Lake County, IN (Phase 3), and Hamilton County, OH (Phase 1‐A).

We have included on the next page a list of projects Ameresco’s Central Region has partnered with.

Information on these or any other Ameresco project can be provided upon request.




Project Contract Amount Project

Contract

Amount Project

Contract

Amount Great Lakes Naval Base, IL (10 phases) $ 100,077,001 Bloomingdale SD, IL $ 2,589,000 Grayslake CCSD 46, IL $ 1,120,000

Chicago Housing Authority, IL $ 49,500,000 Knox Community Schools $ 2,587,285 Cloverleaf Local Schools, Ohio $ 1,119,711

Hazelwood School District, MO $ 45,000,000 Polo School District, MO $ 2,532,730 Channahon $ 1,100,000

Belleville School District, IL $ 36,200,000 Christian Co Govt $ 2,500,000 Ovid‐Elsie Area Schools $ 1,091,779

University City SD (4 phases), MO $ 34,000,000 Sweetheart Cup, Chicago IL $ 2,500,000 Wyandot Board of DD $ 1,064,046

Fermi Lab, IL $ 31,000,000 Romeo Schools $ 2,489,127 Walters State $ 1,045,646

Lake County, Indiana (2 phases) $ 31,000,000 Serena CUSD 2, IL $ 2,449,019 Campbellsville University, KY $ 1,000,000

East Maine Phase (3 phases), IL $ 26,256,622 Scott County Schools $ 2,442,680 Troy Schools Ph III 973,142$

Mannheim School District, IL $ 23,000,000 Wells County Courthouse $ 2,425,999 Grant Park SD, IL 948,806$

Rock Island Arsenal $ 20,000,000 Cumberland County Schools, TN $ 2,400,613 Carrollton R‐VII School District 945,636$

Tennessee Board of Regents, TN $ 20,000,000 Neosho SD $ 2,309,785 Flat Rock 932,073$

Joliet Schools, IL $ 15,352,000 Monroe Co Schools (2 Phases), KY $ 2,296,000 Shiloh ISD 888,540$

Akron Housing Authority, OH $ 15,000,000 Bowling Green SD, MO $ 2,221,521 Kenton County Government 887,910$

Special School District phase, MO $ 14,575,000 Chattanooga State Comm College $ 2,216,289 Gallatin SD 883,000$

City Colleges of Chicago, IL $ 14,022,730 Ball Chatham School District, IL $ 2,200,000 Hononegah High SD 207, IL 866,141$

State of Missouri Dept. of Corrections, MO $ 12,902,263 Muncie Community Schools $ 2,195,106 Saginaw Housing Commission $ 862,920

O'Fallon High School, IL $ 12,769,000 Sherrard CUST #200 $ 2,180,608 Jackson State Community College $ 862,421

Jackson Madison County Schools $ 10,682,935 Western Kentucky University, KY $ 2,165,000 Maplewood‐Richmond Hts SD, MO 850,000$

Austin Peay State University $ 10,587,310 Christian County Schools, KY $ 2,157,346 Scioto County MRDD, Ohio 835,543$

ETSU (2 Phases) $ 9,935,375 Peru District 124 $ 2,100,000 Four‐County Counseling Center 805,800$

Knoxville Community Dev Corp. $ 8,990,773 Auburn School District, IL $ 2,071,469 Kaneland CSD 302, IL 785,000$

City of Belpre, OH $ 8,479,839 Tippecanoe Valley School Corp. $ 2,025,000 Niles District Library, MI 782,240$

City of Gallipolis, Ohio (2 phases) $ 7,658,033 East Buchanan SDMO $ 2,005,000 Henry County Government, TN 750,779$

Porta CUSD 202, IL $ 7,600,228 Columbia, MO Housing Authority $ 1,935,530 Hall High School 737,000$

Franklin County, Ohio $ 7,583,663 Noble County Courthouse $ 1,874,333 Goshen Community Schools $ 724,941

Kenyon College 7,440,635$ Posey County Courthouse, IN $ 1,861,939 Concordia SD, MN 697,700$

City of Portsmouth, Ohio $ 7,426,485 Dwight SD 232, IL $ 1,842,244 Iroquois County CUSD # 9 672,009$

Chicago Park District $ 7,400,000 North Judson High School $ 1,774,800 Fremont SD 79, IL 630,000$

Hamilton County, Ohio $ 7,365,560 Springfield, IL Airport Authority $ 1,773,658 General George Patton SD 134, IL 630,000$

Woodridge School District, IL $ 7,044,538 Barren County Public Schools $ 1,677,833 Health Beginnings Clinic, MO 628,399$

Morton Grove School Dist. (2 phases) $ 6,969,076 New Albany Housing Authority, IN $ 1,676,515 Louisiana School District R‐2 564,404$

City of Cincinnati, Ohio $ 6,700,000 New Lenox School District $ 1,667,524 Leroy School District $ 562,956

Morgan County Schools $ 6,542,646 Milwaukee County, Wisconsin $ 1,658,822 Scioto County Children's Services 562,918$

Cameron R‐1, MO $ 5,858,217 Diamond Lake SD, IL $ 1,652,000 Mercy Housing Authority 537,000$

Kentucky Horse Park, KY $ 5,694,117 Lincoln Park School Dist. $ 1,650,783 West Frankfort School District #169 534,897$

Tulsa Public Housing Authority $ 5,550,000 Lincoln Park Schools, MI $ 1,650,783 Streator School District $ 526,376

Elkhart County CH & DC $ 5,404,544 East Alton ESD #13 $ 1,633,091 Spencer County, IN $ 519,945

Wolf Branch SD, IL $ 5,282,300 Roane State $ 1,572,762 East Porter County School Corp. $ 496,732

Libertyville School District 70 $ 5,202,887 Mazon‐Verona‐Kinsman ESD 2‐C, IL $ 1,562,741 Iroquois West CUSD #10 495,312$

Skokie SD 68, IL $ 5,129,209 Donovan CUSD #3, IL $ 1,542,542 Holt County SD 489,700$ Parma Community Gen Hosp $ 5,038,443 City of Hutchinson, KS $ 1,535,016 Pratt Community college, KS 488,938$

Sangamon County $ 4,750,000 Oak Park SD $ 1,499,294 Northeast State 460,834$

Bannockburn School District, IL (2 phases) $ 4,574,326 Oak Park SD, MI $ 1,499,294 Farwell School District, Michigan 450,000$

Loudon Community SchoolsTN $ 4,498,980 Eastern Michigan Univ. $ 1,490,387 U of C Med Center 434,000$

Vigo County, IN $ 4,498,720 Columbia State Community College $ 1,476,040 City of Grandview, Missouri 417,000$

Millstadt Consolidated SD 160, IL $ 4,484,762 City of Richmond, IN $ 1,430,520 Miami County Annex $ 414,799

East Tennessee State University 8,983,482$ Gavin School District #37, IL $ 1,405,720 Cleveland State 406,715$

Riverview Gardens SD, MO $ 4,335,000 Deleware County $ 1,404,494 Carl Perkins Training Center, KY $ 400,283

Seneca HS District 160 (2 phases) $ 4,135,607 Wayne County Schools $ 1,375,371 Nippersink School District 2 388,101$

Dekalb County Eastern CDS $ 3,880,000 Earlville CUSD #9 $ 1,343,952 City of Hutchinson, MN 375,000$

East Porter ‐ Phase II $ 3,840,000 Kings School District #144 $ 1,336,925 Gardner South Wilmington SD 73 367,046$

Whitko Community Schools $ 3,740,000 Reed Custer School District III, IL $ 1,299,713 Midland CUSD 7, IL 360,000$

Harmony‐Emge SD 175 $ 3,718,000 Dekalb County Central USD $ 1,277,635 Louisville Office of Emp Training, KY 299,562$

Holy Family $ 3,700,000 Morrisson‐Reeves Library $ 1,271,197 Town of Long Beach $ 297,692

Norton Healthcare $ 3,418,544 Central Noble School Corporation $ 1,269,485 Emmons SD 33, IL 269,119$

Addison EDS 4 $ 3,272,820 SEDOL $ 1,260,091 Brown‐Forman 267,163$

State of Ohio Correctional,OH $ 3,038,251 Warren County, IN $ 1,257,938 MSD of New Durham Township $ 253,131 Wayne County, IN $ 3,013,688 Scioto County Board, Ohio $ 1,252,356 Clinton School District, MO 213,250$

North Adams Community Schools $ 2,765,160 Dwight SD 230, IL $ 1,200,000 River Trails School District #26, IL 206,947$

City of Hattiesburg $ 2,761,900 Hudson Schools $ 1,190,342 Haywood County Government $ 189,081

Herscher School District #2 $ 2,761,531 Pontiac Township High School 90, IL $ 1,186,771 Sisters of St Joseph 181,862$

Blount County Schools, KY $ 2,758,351 New Athens School District, IL $ 1,179,893 Seneca CUSD 170 181,604$

Madison County Government, TN 2,743,226$ Montcalm Community college 1,169,302$ Fort Wayne, Indiana 78,686$

Adair County Schools (2 phases) $ 2,694,745 Grayville, IL SD 1,163,694$ Lasalle Elementary School District 112, IL $ 65,896

Southwestern School #9 $ 2,679,547 East Gibson Schools, IN $ 1,145,984 HB Ives $ 59,000

Lathrop R‐II $ 2,679,387 Cass County, Indiana $ 1,142,248 Watertown‐Mayer Public Schools #111 $ 35,063 Marshall Habilitation Center, MO $ 2,679,000 Montgomery County $ 1,127,940 Superior Olds $ 34,679

Pellissippi College $ 2,589,814 CCSD 46, IL $ 1,120,101 St.Athanasius ‐ Solar Panel Insallation $ 9,000




5. Litigation

Although we cannot predict with certainty the ultimate resolution of any proceedings, lawsuits,

investigations, and any claims against us, the Company does not believe the ultimate resolution of any of

the existing or threatened claims, actions, suits, investigations, or other proceedings pending or, to the

knowledge, of Ameresco, threatened, matters to which we are a party, which, if adversely decided, would

prevent or impair, in whole or in part, performance by Ameresco of its obligations under this proposed

agreement or would have a material adverse effect on its financial condition or results of operations. The

Company’s most recent 10 – Q may be located using the U.S. Securities and Exchange Commission

website as follows:

http://www.sec.gov/Archives/edgar/data/1488139/000148813912000024/amrc630201210‐qq212.htm

The Company’s most recent 10 – K may be located using the U.S. Securities and Exchange Commission

website as follows:

http://www.sec.gov/Archives/edgar/data/1488139/000148813912000005/amrc1231201110‐k.htm

6. Financial Statements

With 2011 revenues of over $728.2 million and a construction backlog exceeding $1.22 billion, Ameresco

is one of the largest independent energy services companies in United States. At the end of 2011,

Ameresco had total assets of more than $390 million, cash in excess of $31 million, and a current ratio of

1.50. In addition, we maintain a $750 million surety credit facility through two corporate providers, both

with an AM Best Rating of “A Excellent”. Using its significant resources, Ameresco has the financial

fortitude to be a long‐term partner with the EcoUrbis, ensuring a successful development execution,

project implementation, and operations. Our Annual Report is included at the end of this section.



August 21, 2012 Section D: Technical Approach Page 1

Section D: Technical Approach

Ameresco is pleased to submit the following proposal for work at the Community Unit School District 300.

We surveyed the four subject schools, Hampshire Middle School, Jacobs High School, Neubert Elementary

School, and Westfield Community School during the timeframe July 9th through 12th, and have compiled

and developed various capital improvement projects for consideration. The list below includes a

description of our observation of the system in place today and its operation.

Being public entities, the schools surveyed are eligible to participate in rebate programs administered by

the Department of Commerce and Economic Opportunity. Where projects are projected to be eligible,

they are noted as such and provided with an estimate of the dollar value of expected rebates.

Attachments to this document include a schedule of the major pieces of equipment being replaced, as

well as cut sheets and drawings of said equipment. Also attached is the scope of work for controls

retrofits affecting each of the four schools. In each case, new or modified controls systems shall be

integrated into the existing JCI front end as part of this contract.

Each of the four schools offers varying opportunities for energy efficiency improvements. Noted below

are the overall estimated energy saving potential of the projects presented herein. All references to

equipment lifespan are in reference to the ASHRAE Equipment Life Cycle Table, Median Years.

Hampshire Middle School

121,600 sq. ft., originally built in 1950

Annual potential energy savings of $768

1,665 therms, and 19,989 lbs CO2

Jacobs High School

316,452 sq. ft., built in 1976

Annual potential energy savings of $18,468

23,826 therms, 117,000 kWh, and 450,882lbs CO2




Neubert Elementary School

62,010 sq. ft., built in 1979


8,127 therms, and 97,524 lbs CO2

Westfield Community Unit School

203,094 sq. ft., built in 1995


2,225therms, 293,625 kWh, and 441,071 lbs CO2

MyEnergyPro

Ameresco was made aware of an annual competition between buildings for energy usage and savings.

This event appeared to be well received and important to the district staff. Ameresco is proposing to

install MyEnergyPro Live for Community Unit School District 300. The advantage to MyEnergyPro is that it

provides real time data and forecasting of energy usage so building operators at each building will be able

to monitor progress and improve performance rather than waiting on a yearly basis. The sample links

below are real examples of how clients have made this information available to the public. We have

proposed to install MyEnergyPro at all 30 buildings for the district in this proposal.

Ameresco proposes to develop MyEnergyPro Live for Community Unit School District #300. It will be a

secure, login required energy information website for energy and facility managers. Similar to the

dashboard, it will display real time building energy usage information. There will also be functions such as

data forecast, data alarming, weather information, multi building reporting, and invoicing. In addition to

usage data, the MEP Live site will display generation data as well.

For more controlled access, security roles will be defined. Based on user role assignment, they could see

some or all pages. This gives the customer ability to limit pages such as invoice to a select group of users

only.




The main pages will include the following:

Login – a login screen with background image of District buildings

Campus Map – integrated with Google map to display current building energy usage

o The background color of the value tag indicates the value vs. forecast

o Each user can select his own custom range

Current/Historical Chart

o Current day’s usage profile of a selected data point

o Historical – select from preset date range or custom range

o Multi Building/Year Report ‐ User can define multiple buildings or multiple date range, all

in one chart

Weather – a side panel where a list of weather data is displayed

Building Invoice – distributed billing based on generated data and other business rules (not

included in basic pricing)

Administration

o Add new building

o Role/User management

o Monthly invoice input sheet – manually entered values related to invoice calculation (not

included in basic pricing)

Engineering Report – in a table format, listing usage and generation values important to facility

and energy managers (not included in basic pricing)

The central database will be Microsoft SQL

Server. The data from SQL server will be made

available to a front end (web application)

using web service functions developed with

ASP.NET. Monthly and live utility data will be

shared between the two SQL servers (onsite

and offsite) through web service API. The

main websites will be developed with Flex 4

architecture and delivered over the Internet

via the Flash Player 10+ browser plug‐in technology.




List of Sample MyEnergyPro Sites

ASU CAMPUS METABOLISM http://cm.asu.edu/

ASU CAMPUS METABOLISM WEATHER STATIONhttp://cm.asu.edu/WEATHER/

CITY OF RENO GREEN ENERGY DASHBOARDhttp://greenenergy.reno.gov/energy/

TOWN OF ORO VALLEY GREEN SCREENhttp://lexicon.orovalleyaz.gov/green/mainweb.html

AMERESCO SOLAR KIOSK http://solar.myenergypro.com/cityoffallriver/silvaelementaryschool/kiosk

Sample Screenshots for MyEnergyPro Live




Web Server Specification

Following is a sample specification sheet and pricing for the standalone web server, using Dell server

hardware. This system can be designated for UND MEP websites (both MEP Dashboard and Live) initially,

and scalable to include additional websites for other campuses.

PowerEdge R210II SYSTEM COMPONENTS PowerEdge R210II

PowerEdge R210II Chassis with Cabled 2x3.5 HDs and Quad‐Pack LED Diagnostics, No Operating System

Unit Price $1,981.52 Catalog Number: 8 RCRC1004559‐3072699 ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ Module Description PowerEdge R210 II PowerEdge R210II Chassis with Cabled 2x3.5 HDs and Quad‐Pack LED Diagnostics Operating System No Operating System Ship Group Shipping Material,PowerEdge R210II Memory 8GB Memory (4x2GB), 1333MHz Single Ranked UDIMM Processor Intel® Xeon® E3‐1270 3.40 GHz, 8M Cache, Turbo, Quad Core/8T (80W) Primary Hard Drive HD Multi‐Select Internal Controller PERC H200 Adapter Internal RAID Controller for 3.5 HDDs Network Adapter On‐Board Dual Gigabit Network Adapter Embedded Management iDRAC6 Enterprise Internal Optical Drive DVD‐RW Drive, SATA Bezel Bezel System Doc Electronic System Documentation and OpenManage DVD Kit Hard Drive Configuration Add‐in H200 (SAS/ SATA Controller), 2 Hard Drives ‐RAID 1 Rails 2‐Post/4‐Post 1U Static Rails, Short Hardware Support Services 3 Year ProSupport and NBD On‐site Service Installation Services No Installation Proactive Maintenance Maintenance Declined Power Cords NEMA 5‐15P to C13 Wall Plug, 125 Volt, 15 AMP, 10Feet (3m), Power Cord Hard Drives (Multi‐ Select) (2) 1TB 7.2K RPM SAT



August 21, 2012 Section D: Technical Approach – Neubert Elementary School Page 1

Neubert Elementary School

1. Needs & Solutions

Neubert Elementary School was built in 1979 and

added on to in 1992, contains a multitude of HVAC

systems. A four pipe (chilled water and hot water)

system serves central station air handlers, VAV box

reheat coils, perimeter heating heat exchangers, and

the hot decks of (2) multi‐zone rooftop units. Chilled water is provided by a condenser‐less screw chiller,

while hot water is provided by two standard efficiency water tube boilers. A DX condensing unit serves

the small air handler serving the front office area, independent of the chilled water system serving the

rest of the school. Domestic hot water is provided by a gas fired standard efficiency hot water heater.

Electric rate (variable) used for analysis: $.0766 per kWh

Gas rate (variable) used for analysis: $.6070 per therm

2. Scope of Work

HVAC

1. Boiler Replacement

a. Replace (2) existing Burnham 4FW.240.50.LB SN 11229 2,009 MBH water tube boilers

(1992 vintage) and reconfigure the hot water plant to take advantage of condensing

efficiencies.

b. These water tube boilers appear to be in operable condition, and are 20 years old vs. a

nominal 24 year lifecycle. The school staff onsite expressed no issues or deficiencies.

c. May qualify for DCEO prescriptive rebate of $4,800 based on efficiency of the new boilers.

d. Annual savings projected: Energy: $4,933, 8,127 therms, and 97,524 lbs CO2



August 21, 2012 Section D: Technical Approach – Neubert Elementary School Page 2

2. Multi‐zone Rooftop Unit Replacement

a. Replace (2) existing Mammoth CDEHBFP‐282‐W363‐58‐MZ8 Multi‐zone rooftop units.

b. At 20 years old, these multi‐zone rooftop air conditioners are past their nominal lifecycle

of 15 years. School staff has noted a somewhat recent compressor replacement on one

unit, but expressed no complaints of lack of operability.

3. Controls Retrofit

a. Retrofit existing JCI controls to integrate new boilers and Multi‐zone rooftop units.

Projects Considered but Not Developed

1. Conversion of multi‐zone rooftop units Conversion of (2) existing 25‐ton nominal multi‐zone

rooftop units to VAV, addition of VAV boxes, and construction of new mechanical space to

house the VAV boxes.

2. Energy recovery on all AHUs Considered in detail at Westfield as a datum on a 40,000 cfm

AHU, and found to lack significant energy savings. Therefore it would not work at Neubert

Elementary School.

3. Documentation

Industrial/Commercial DivisionFulton Heating Solutions, Inc. Fulton VANTAGE

Commercial/IndustrialHydronic Heating Boilers

(Standard Burner)Fulton Model: VTG-2000

Product Data Submittal

A. Boiler Width IN 30.5

MM 775

B. Boiler Height w/ Blower IN 76

MM 1930

C. Boiler Depth w/ Blower IN 108

MM 2744

D. Boiler Height w/o Blower IN 68

MM 1727

E. Flue Outlet Diameter IN 10

MM 254

F. Air Inlet Diameter IN 8

MM 203

G. To Center of Flue Outlet IN 16.2

MM 410

H. To Center of Return Water Inlet IN 31.4

MM 797

I. Water Inlet/Outlet Diameter IN 4

MM 102

J. Min. Clearance to Ceiling IN 24

MM 610

K. Min. Clearance to either Side Wall IN 12

(See Note 1) MM 458

Min. Clearance to Front IN 36

MM 915

Min. Clearance to Rear IN 24

MM 610

Dimensions

A

O

K

D

J

B

HE

G

Top View

Right Side ViewRight Side ViewFront ViewFront View

CM

P

L

F

I

N

Top ViewTop View

Right Side ViewFront View

L. Condensate Drain Diameter IN 1

MM 25.4

M. Water Outlet from Front of Skid IN 39.5

MM 1003

N. Water Outlet from Side IN 12.25

MM 311

O. To Center of Air Inlet IN 65.5

MM 1664

P. Water Inlet from Side IN 5.25

MM 133

Specifications and Dimensions are approximate and for reference only.We reserve the right to change specifications and/or dimensions.

NOTE:1. Consult factory for 1” side clearance.

Specifications 972 Centerville RoadPulaski, New York USA 13142Call 315-298.5121Fax 315-298.6390web site: www.fulton.com

Industrial/Commercial DivisionFulton Heating Solutions, Inc.

VTG2000-PDS

9/06

Printed in USA

Model VTG-2000

Fuel Nat. Gas or LP

See Note 1

Input BTU/Hr. 2,000,000

KCAL/Hr. 503,992

Output BTU/Hr. 120oF in—140oF out 1,750,000

KCAL/Hr. 49oC in— 60oC out 441,920

Fuel Consumption @ rated capacity:

Natural Gas FT3/Hr. 2000

M3/Hr. 56.7

Propane FT3/Hr. 800

M3/Hr. 22.6

Unit Size/Output BHP 51

KW 513

Electrical Requirements Amps

230V,60Hz,3 Phase 6.8

460V,60Hz,3 Phase 3.4

MAWP PSI 160

BAR 11.0

Water Content Gal 147

Liters 560

Boiler Connection Sizes

Safety Valve Inlet IN 1.25

MM 31.8

Safety Valve Outlet IN 1.5

MM 38.1

Water Inlet & Outlet IN 4

MM 104

Air Inlet IN 8

MM 203

Gas Inlet IN 1.5NG/ 1.25LP

MM 38.1 / 31.8

Exhaust Outlet IN 10

MM 254

Approximate Weights

Dry Weight LB 3,800

KG 1,727

Shipping Weight LB 4,300

KG 1,955

Operating Weight LB 5,100

KG 2,138

Floor Loading LB/FT2 220

KG/M2 1,045

Installation Notes

1. Minimum Natural Gas Pressure Required: 14” wc., consult factory for lower gas pressure applications. Minimum Propane Gas Pressure Required: 17” wc.

2. One condensate drain can be used for up to 4 boilers. The condensate drain requires a fresh water connection. The connection is a 1/4” compression fitting and the water pressure shall be less than 100 PSI.

Air Intake Supply & Exhaust Vent Piping+

No. of Feet of No. of 90o

Standard Dia. Pipe ElbowsMin. length air intake supply piping 0 0

Max. length air intake supply piping 35 (10.7m) 4

Min. length exhaust vent piping 0 0

Max. length exhaust vent piping 35 (10.7m) 4+Screened Termination Couplings inapplicable. Air intake and vent sizes may vary based on the installation. Please contact Fulton for vent sizing assistance.

Consult factory for longer air intake and exhaust run requirements.

NOTES:1. The turndown ratio is 5:1 for Natural Gas and 3:1 for Propane.

Engineering Data

Fulton Heating

972 Centerville Road, Pulaski, NY 13142

Phone: (315) 298

Notes:

1. The VTG-2000, VTG-2000DF and VTG

2. Fuel is natural gas.

3. Thermal Efficiency values obtained using modified methodology from

4. There are two major conditions of a boiler operating which directly affect thermal efficiency.

a. Return Water Temperature: As return water temperature decreases, thermal efficiency increases.

b. Firing Rate (% Input): As firing ra

86

87

88

89

90

91

92

93

94

95

96

97

98

99

100

80 100

Return Water

Th

erm

al E

ffic

ien

cy,

Pe

rce

nt

ngineering Data

Thermal Efficiency CurveVantage Hydronic

Model: VTG-2000, VTG-2000DF and VTG

Fulton Heating Solutions, Inc.

972 Centerville Road, Pulaski, NY 13142

Phone: (315) 298-5121 • Fax: (315) 298-6390 vtg2000

and VTG-2000LE models have an AHRI certified efficiency of 95.7%.

Thermal Efficiency values obtained using modified methodology from the BTS-2000 test procedures.

There are two major conditions of a boiler operating which directly affect thermal efficiency.

Return Water Temperature: As return water temperature decreases, thermal efficiency increases.

Firing Rate (% Input): As firing rate decreases, thermal efficiency increases.

100 120 140 160

Return Water Temperaure, oF, 20oF Temperature

Thermal Efficiency CurveVantage Hydronic Condensing Boilers

2000DF and VTG-2000LE

www.fulton.com

vtg2000-engdata-effcurve-2011-0817

models have an AHRI certified efficiency of 95.7%.

2000 test procedures.

There are two major conditions of a boiler operating which directly affect thermal efficiency.

Return Water Temperature: As return water temperature decreases, thermal efficiency increases.

te decreases, thermal efficiency increases.

180

20% Input

40% Input

60% Input

80% Input

100% Input



August 21, 2012 Section D: Technical Approach – Westfield Community School Page 1

Westfield Community School


Westfield Community School was built in

1995 and contains a multitude of HVAC

systems. A four pipe (chilled water and hot

water) system serves central station air

handlers and VAV box reheat coils. Chilled

water is provided by (3) air cooled screw chillers, while hot water is provided by two standard efficiency

water tube boilers. A primary/secondary pumping system for each loop distributes the chilled and hot

water, respectively. A rooftop unit with gas heat serves a small addition independent of the chilled and

hot water system serving the rest of the school. Domestic hot water is provided by two gas fired standard

efficiency hot water heaters. As this school has a kitchen used for meal preparation across multiple sites

in the district, there is a steam boiler dedicated to the kitchen.



2. Scope of Work

HVAC

1. Air Handler VFD and Premium Efficiency Motor Retrofit

a. Retrofit existing central station air handlers as listed in the schedule with VFDs and

premium efficiency motors.

b. May qualify for DCEO prescriptive rebate of approximately $31,326 based on VFDs

horsepower. May qualify for a DCEO prescriptive rebate of approximately $1,532.25

based on motor horsepower.

c. Annual projected savings from VFDs Energy: $16,201, 203,000 kWh, and 286,230 lbs CO2




2. Pump VFD and Premium Efficiency Motor Retrofit

a. Retrofit existing secondary pumps as listed in the schedule with VFDs and premium

efficiency motors.

b. May qualify for DCEO prescriptive rebate of approximately $6,440 based on VFD

horsepower. May qualify for a DCEO prescriptive rebate of approximately $180 based on

motor horsepower.

c. Annual savings projected: Energy: $3,307, 21,000 kWh, and 29,610 lbs CO2

3. Controls Retrofit

a. Replace existing pneumatic controls and JCI pneumatic to DDC interfaces with Delta and

integrate into JCI front end.

b. Existing pneumatic controls, 1995 vintage, are nearing the nominal 20 year lifespan. Due

to the age, and attrition of experienced service technicians and operators, pneumatic

controls tend to become problematic and expensive for owners.

c. Potential custom grant through DCEO

4. Boilers Control Retrofit

a. Retrofit (2) Burnham 3W.150.50.G.GP 6,276 MBH boilers (1995 vintage) with modern

“linkageless controls” for combustion air and natural gas. This microprocessor controlled

systems uses separate servo motors for controlling air and gas independently.

b. These water tube boilers appear to be in operable condition, and at 17 years, are well into

their nominal 24‐year lifecycle.

c. The school staff onsite expressed no issues or deficiencies

d. May qualify for custom rebate through DCEO. Amount pending application, but

estimated to be $3,338.

e. Increases combustion efficiency and prevents degradation in between boiler tune‐ups.

f. Annual savings projected: Energy: $912, 2,225 therms, and 27,060 lbs CO2




5. Chiller Replacement

a. Replace (3) existing McQuay ALS195A (1995 vintage) nominal 200‐ton air cooled screw

chillers.

b. These chillers are known to be problematic throughout the industry, with non‐field

serviceable compressors that experience frequent catastrophic failure early in their

lifespan. Feedback from the school personnel surveyed is that they rarely have any of the

three able to run at full capacity, and as a result, often cannot maintain desired cooling

levels in the school. They expressed further that repairs have been regular and

numerous.

c. Annual s projected savings: Energy: $5,576, 69,625 kWh, and 98,171 lbs CO2


1. Energy recovery on all AHUs

a. This project was considered in detail for AHU‐1 (one of two largest), and found to lack

significant energy savings relative to the installation cost. We estimated that this project

would recover 1770 therms annually, for a cost savings of approximately $725 per year.

Given the cost of coils, piping, a pump and glycol feed system, and filter racks, we believe

this to be not beneficial either in significant energy savings or in replacing existing capital

equipment.

b. Given the unfeasibility of the subject air handler, we chose not to develop this technology

for the multitude of smaller air handlers surveyed across the four schools.

Energy savings and rebate amounts shown are for demonstration and discussion purposes only. Midwest

Mechanical does not guarantee any savings based on the work proposed.

Historically Ameresco performs all necessary asbestos testing and abatement as part of a contract with a

school district. Because of the limited site access we were not able to test specific areas and have

excluded asbestos from the pricing at this point. If Ameresco is selected and CUSD 300 would like us to

include asbestos we will test specific areas and include in the contract.

3. Documentation

of 4

Revised August 2011 AOSCG10300

Commercial Gas Water Heaters

FEATURES

The Master-Fit® BTR series provides outstanding performance and maximum installation fl exibility for both new construction and replacement applications. Multiple options for placement of water connections and low installation clearances are additional installer-friendly features.

THE ELIMINATOR™ SELF-CLEANING SYSTEM Designed to signifi cantly reduce or eliminate sediment build-up inside the tank Reduced sediment build-up maintains rated thermal effi ciency and reduces water heating costs Self-cleaning system maximizes tank life

FACTORY-INSTALLED DRAFT DIVERTER AND AUTOMATIC FLUE DAMPER(BTR-120-390 Models) Low-profi le draft diverter helps for installation in tight spaces Automatic motorized fl ue damper helps minimize standby heat loss BTR-500 Model features induced draft design and no damper

THREE WATER CONNECTION OPTIONS FOR ADDED FLEXIBILITY Hot and cold water connections can be made through front, top or rear of unit Eliminator™ system operates when cold water is connected through front

PERMAGLAS® ULTRA COAT™ GLASS LINING Exclusive process provides superior protection against corrosion CoreGard™ anode rods with stainless steel core provide additional corrosion protection

INTERMITTENT ELECTRONIC IGNITION Eliminates standing pilot, saves energy Includes power ON/OFF switch Provides fl ame failure response in less than one second

FACTORY- INSTALLED, CSA CERTIFIED AND ASME RATED T&P RELIEF VALVE

MAXIMUM HYDROSTATIC WORKING PRESSURE: 160 PSI

80% THERMAL EFFICIENCY

CODES AND STANDARDS Design-certifi ed by UL (Underwriters Laboratories), according to ANSI Z.21.10.3 - CSA 4.3 standards governing storage-type water heaters Meets the thermal effi ciency and standby loss requirements of the U. S. Department of Energy and current edition of ASHRAE/IESNA 90.1 Design-certifi ed by Underwriters Laboratories Sanitation to NSF Standard 5 for 180°F (82°C) water Optional ASME tank construction available

THREE-YEAR LIMITED TANK WARRANTY For complete warranty information, consult written warranty shipped with water heater or contact A. O. Smith

BTR-120through

BTR-500(A)

The Eliminator™

Low Lead Content

229426_AOSCG10300.indd 1 10/11/10 9:41 AM239686_AOSCG10300.indd 1239686_AOSCG10300.indd 1 8/31/11 2:15 PM8/31/11 2:15 PM

For Technical Information and Automated Fax Service, call 800-527-1953. A. O. Smith Corporation reserves the right to make product changes or improvements without prior notice.


Revised August 2011 Page 2 of 4

www.hotwater.com AOSCG10300

OTHER MASTER-FIT® FEATURES

FULLY AUTOMATIC CONTROL SYSTEM Manual-reset gas shut-off device prevents excessive water temperature Adjustable thermostat with 120ºF — 180ºF range Gas pressure regulator and pilot fi lter

HANDHOLE CLEANOUT Allows easy access to tank interior for cleaning

PLUG KITS Pipe nipples and caps included to plug unused water connections MASTER-FIT® OPTIONS:

MANIFOLD KITS FOR MULTIPLE HEATER INSTALLATIONS 2-unit kit, Part Number 9003426205

3-unit kit, Part Number 9003427205


OPTIONAL LEG KIT TO MEET NSF STANDARD 5 For all BTR models, Part Number 9003425205

MECHANICAL VENTING KITS For BTR-120 through BTR-200, Part Number 9006015005

For BTR-250 through BTR-500, Part Number 9006016005

For installation of approved power venter to operate in conjunction with water heater thermostat

Field wiring should conform to latest version of the National Electric Code ANSI/NFPA No.70

For more information, consult manual shipped with water heater or contact the A. O. Smith

Technical Support Center at1-800-527-1953

WATER CONNECTIONS

TOP INLET AND OUTLET 1-1/2” on all models except BTR-251 and BTR-305, not equipped with top connections

FRONT INLET AND OUTLET 2” on BTR-200, BTR-250, BTR-275 and BTR-400, 1-1/2” on all other models

BACK INLET AND OUTLET 2” on BTR-198, BTR-200, BTR-250 BTR-275 and BTR-400, 1-1/2” on all other models






CAPACITY, INPUT AND OUTPUT

MODEL NUMBER

BTU INPUT PER

HOUR

GALLONS OR LITRES

TANK SIZE

GPH OR LPH

RECOVERY - GALLONS OR LITRES PER HOUR AT DEGREE RISE

40°F 100°F 140°F22°C 56°C 78°C

BTR-120 120,000U.S. Gallons 71 GPH 291 116 83

Litres 268 LPH 1102 439 314


Litres 307 LPH 1412 564 405


Litres 307 LPH 1643 659 469


Litres 379 LPH 1825 731 522


Litres 379 LPH 1825 731 500


Litres 307 LPH 1825 731 500

BTR-200 (A) 199,000U.S. Gallons 100 GPH 482 193 132

Litres 379 LPH 1825 731 500


Litres 379 LPH 2294 918 655


Litres 246 LPH 2303 921 658


Litres 379 LPH 2524 1009 721


Litres 246 LPH 2799 1120 800


Litres 322 LPH 3349 1340 957


Litres 379 LPH 3576.8 1430.7 1022

BTR-500 (A)* 500,000U.S. Gallons 85 GPH 1212 485 346

Litres 322 LPH 4588 1835 1311 Maximum gas supply pressure (natural and propane gas): 14˝w.c. Minimum gas supply pressure, natural gas: 4.5˝ w.c. Minimum gas supply pressure, propane gas: 11˝w.c. Manifold pressure, natural gas: 3.5˝ w.c. Manifold pressure, propane gas: 10˝w.c. Electrical requirements: 120 VAC,.7Amp, Electrical requirements with Power Venter: 120 VAC,3.0 FLAAmps*Induced draft design, Category I Venting

AC

H

E

B G

F

J

D

I

OUTLET

INLET

1˝ CLEARANCEGAS CONNECTION

1˝ NPTRELIEFVALVE

OPENING

TOPOUTLET

TOPINLET

MODEL BTR-120-390

229426_AOSCG10300.indd 3 10/11/10 9:41 AM

INDUCED DRAFT MOTOR

I

BTR-500MODEL

239686_AOSCG10300.indd 3239686_AOSCG10300.indd 3 8/31/11 2:15 PM8/31/11 2:15 PM





SUGGESTED SPECIFICATION

(Natural or Propane) gas water heater(s) shall be A. O. Smith Master-Fit® model # _____________ or equal, with a

storage capacity of __________ gallons, an input rating of ___________________ BTUs per hour, a recovery rating

of_________ gallons per hour (gph) at 100ºF rise and a maximum hydrostatic working pressure of 160 psi. Water

heater(s) shall be protected against overheating caused by the buildup of scale, film and other sediment by a

self-cleaning device, positioned inside the tank so that it directs the flow of inlet water to keep precipitated solids

in suspension so that they are removed from the water heater on that or successive draws. Glasslined water heater(s)

shall also be protected against electrolytic corrosion by multiple factory-installed anode rods. In addition, water

heater(s) shall: 1) Be equipped with an integrated control system consisting of a 180ºF adjustable thermostat with

upper and lower sensing bulbs. 2) Be equipped with intermittent electronic ignition, a manual reset gas shutoff

device, a gas pressure regulator, factory-installed, CSA Certified and ASME Rated T&P relief valve and

2-3/4˝ x 3-3/4˝ tank inspection port. 3) Be design-certified by UL (Underwriters Laboratories) to current

edition of ANSI Z.21.10.3 - CSA 4.3 standards governing storage-type water heaters. 4) Meets the thermal

efficiency and standby loss requirements of the U. S. Department of Energy and Current Edition of

ASHRAE/IESNA 90.1. 5) Have a 3-year limited warranty against corrosion as outlined in the written warranty.

DIMENSIONS AND SHIPPING WEIGHTS

MODEL NUMBER

INCHES ORCM

THGIEW GNIPPIHSSNOISNEMID

A B C D E F G H 1 J STANDARD ASME

BTR-120*Inches 69-3/4 4-1/4 59-1/2 50-7/8 19-11/16 19 1/2 51-7/8 6 27-3/4 400 Lbs. -CM 177 11 151 129 50 48 - 132 13 71 182 Kg

BTR-154Inches 73 4-1/4 66-1/2 57-7/8 19-11/16 19 1/2 59 6 27-3/4 470 Lbs. -CM 185 11 169 147 50 48 - 150 15 71 213 Kg -

BTR-180Inches 67-1/2 4-1/2 62 53-5/8 20-1/2 21 1/2 54-5/8 6 27-3/4 470 Lbs. -CM 171 12 157 136 52 53 - 139 15 71 213 Kg -

BTR-197Inches 75 4-1/2 70 61-5/8 20-1/2 21 1/2 62-5/8 6 27-3/4 603 Lbs. .CM 192 12 178 157 52 53 - 159 15 71 273 Kg -

BTR-198Inches 75 4-1/2 70 61-5/8 20-1/2 21 1/2 61-1/2 6 27-S//4 603 Lbs. -CM 192 12 178 157 52 53 - 150 15 71 273 Kg -


BTR-200 (A)Inches 72 4-1/2 65-1/8 55-7/8 19-3/4 23 1/2 56-3/8 6 30-1/4 630 Lbs. 725 Lbs.CM 183 12 165 142 50 58 - 143 15 77 286 Kg 329 Kg


BTR-251 (A)Inches 75 4-1/2 65-3/4 57-1/4 20 N/A 1/2 58-3/4 8 27-3/4 750 Lbs. 862 Lbs.CM 191 12 167 145 51 N/A - 149 20 71 341 Kg 391 Kg



BTR-365 (A)Inches 79-1/2 4-1/2 70-1/4 62-1/2 22-1/2 23 3/4 63 8 27-3/4 725 Lbs. 833 Lbs.CM 202 12 178 159 57 58 - 160 20 71 329 Kg 379 Kg


BTR-500 (A)Inches 82-1/4 4-1/2 73-1/2 65-1/4 25-1/2 21 1 65-3/4 8 27-3/4 820 Lbs. 856 Lbs.CM 209 12 187 166 65 53 - 167 20 71 372 Kg 388 Kg

BTR-250 (A), BTR-251 (A), BTR-275 (A) models shipped with 8” to 6” vent reducer. Certifi ed for both 6”or 8” vent.

229426_AOSCG10300.indd 4 10/11/10 9:41 AM

*BTR-120 approved for 5” venting using field supplied 6” to 5” reducer.


Specifications

BACnet Device Profile BACnet Building Controller (B-BC)

TechnologyARM9 32-bit RISC CPU

64 MB Flash memory

32 MB SDRAM memory

SD/SDIO card slot for memory expansion

Real-time clock (temperature compensated)

Ultracap power backup for RTC & memory

LED indication of CPU and scan status

Communication Ports Twisted Pair Ethernet (10/100). BACnet/IP & BACnet over Ethernet protocols supported.

RS-485 Port (up to 76800 bps). BACnet MS/TP and Delta LINKnet protocols supported.

USB Host Port

Device Type/Addressing BACnet address set via software

Connectors Removable screw-type terminal connectors

Wiring Class Class 2 / SELV

Power 24VAC/DC6VA, 100VA max with fully loaded I/O Modules*

*eBCON supplies power for up to 4 I/O Modules via the Controller Backplane.

DescriptionThe enteliBUSTM Controller (eBCON) is a fully programmable native BACnet® Building Controller. The Controller supports multiple communications methods including, as standard, BACnet/IP, BACnet® over Ethernet, BACnet MS/TP and Delta LINKnet.TM

The Controller integrates the functions of the enteliBUS Manager and the enteliBUS Expander into a single compact module. This single module contains the primary CPU, memory storage, external communication ports, and direct I/O control for up to 4 enteliBUS I/O Modules.

The Controller comes bundled with a controller Backplane that holds up to 4 I/O Modules. A connector on the Backplane allows for further I/O expansion. Up to 8 Backplanes (and associated I/O Modules) can be controlled from a single enteliBUS Controller module.

enteliBUS™

Automation Engine: Controller (eBCON)

ApplicationThe enteliBUS Control System is made up of multiple modular components that you select to meet the exact needs of a wide range of HVAC and Access control applications.

The enteliBUS Controller, with associated I/O Modules, provides a small footprint controller perfect for applications with limited mounting space. It can be used as a low density distributed controller, or expanded with additional Backplanes/modules for high density I/O applications.

Features— Native BACnet firmware

— Fully programmable

— BACnet Ethernet, BACnet/IP, and BACnet MS/TP comm. ports

— Modular, expandable I/O

— Advanced fault detection & diagnostics

— SD card memory expansion

— Firmware upgrade & database load/save over the network

— LED status indications of power/scan and communication ports

— Small footprint, DIN rail mountable

— Modular design provides flexibility, ease of service, and reduced cost for future upgrades

eBCON

deltacontrols.com

Specifications (Continued)

Ambient0° to 55°C (32° to 131°F)

10 - 95% RH (non-condensing)

Dimensions eBCON* 12.6 x 14.5 x 10.0 cm (5.0 x 5.7 x 4.0”)

*Dimensions given are for eBCON package with associated controller Backplane.

Mounting Backplane: Snap mounts to standard 35mm DIN rail

eBCON: Snap mounts to Backplane & DIN rail assembly

Enclosure Protection Rating IP30

Compliance CE

FCC

Listings UL 916

BTL

Subject to change without notice.

BACnet® is a registered trademark of American Society of Heating, Refrigerating

enteliBUS™

eBCON: Board Layout Diagram

Ordering

eBCON enteliBUS Controller w/ 4 slot Controller Backplane

Accessories(See enteliBUS Parts List for a complete list of all available enteliBUS modules and accessories)

eBM-xxx enteliBUS I/O Modules, see enteliBUS Parts List for a list of available modules

deltacontrols.com

Copyright © 2011 Delta Controls. All rights reserved.

Specifications

Inputs 4 Universal inputs (12 bit), jumper configurable for:

• 0-5 VDC, > 1MΩ loading

• 0-10 VDC, 20KΩ loading

• 10 KΩ Thermistor, 10KΩ to 5VDC

• Dry Contact (using 10 KΩ jumper setting)

• 4-20 mA, 250Ω to Gnd

LED status indication of each input:

• Black = 0% to Bright Blue = 100%

Outputs 4 Binary Triac outputs

• 24VAC at 0.5 Amp maximum per output*

• Leakage Current 100 µA, min current 25mA

• Jumper configurable for internal* or external power

• 3 position (HAO) monitored output override switches (optional)

*0.25A maximum per output when switching

internal power

Tri color LED status indication of each output • Auto Off = Black

• Auto On = Green

• Manual Off = Red

• Manual On (Hand) = Yellow

DescriptionThe eBM-404 is an enteliBUSTM I/O Module with 4 universal inputs and 4 24VAC Triac outputs with optional monitored overrides. Auto detecting and hot swappable I/O Modules are selected to create the exact I/O combination needed for a given application. Should the application require the system to expand in the future, I/O expansion is easy to add.

enteliBUS™

I/O Modules:: eBM-404


The enteliBUS I/O Modules provide the field I/O interface for the enteliBUS Control System. With I/O Modules supporting all common control types this allows the controller I/O mix to be easily and efficiently tailored to fit any application.

Features— Auto detecting & hot swappable

— Universal inputs (jumper configurable)

— 0-100% LED status indication of each input state.

— 3 position (HAO) monitored output override switches (optional)

— Tri color LED status indication of each output state


— Modular design provides flexibility, ease of service, and reduced cost for future upgrades/expansion

eBM-404-H

deltacontrols.com


Connectors 3 Pin removable screw-type terminal connectors


Power 24VAC

5VA, 27VA max. with fully loaded outputs*

*I/O Module power is supplied from an eBX or eBCON through the Backplane.

Ambient 0° to 55°C (32° to 131°F)


Dimensions 2.6 x 2.3 x 10 cm (5.0 x 0.9 x 4.0”)

Mounting Snap mounts to enteliBUS Backplane & DIN rail assembly

Enclosure Protection RatingIP30

Compliance CE

FCC

Listings UL 916


enteliBUS™

eBM-404-H: Board Layout Diagram

Ordering

eBM-404 enteliBUS I/O Module - 4x universal inputs & 4x 24VAC Triac outputs

eBM-404-H enteliBUS I/O Module - 4x universal inputs & 4x 24VAC Triac outputs with 3 position (HAO) override switches


eBX-04 enteliBUS Expander – I/O Expander with 4 slot Expander Backplane


eBCON enteliBUS Controller – Compact CPU/Comm. module with 4 slot Controller Backplane

deltacontrols.com


Specifications






• 4-20 mA, 250Ω to Gnd



Outputs 4 Universal outputs

• 0-10VDC at 20mA maximum

• Software configurable as binary or analog

• 0-100% adjustable monitored overrides option (3 position HAO switches with adjust levers)

Tri color LED status indication of each output

• Auto: Black = 0% to Bright Green =100%


• Hand: Black = 0% to Bright Yellow = 100%


DescriptionThe eBM-440 is an enteliBUSTM I/O Expansion Module with 4 universal inputs and 4 universal outputs with optional monitored overrides. Auto detecting and hot swappable I/O Modules are selected to create the exact I/O combination needed for a given application. Should the application require the system to expand in the future, I/O expansion is easy to add.

enteliBUS™

I/O Modules: eBM-440






— 0-100% adjustable monitored output overrides (optional)

— Tri color LED status indication of each output state.



eBM-440-M

deltacontrols.com



Power 24VAC/DC

6VA*


Ambient 0° to 55°C (32° to 131°F)





Compliance CE

FCC

Listings UL 916


enteliBUS™

eBM-440-M: Board Layout Diagram

Ordering

eBM-440 enteliBUS I/O Module - 4x universal inputs & 4x 0-10VDC outputs

eBM-440-M enteliBUS I/O Module - 4x universal inputs & 4x 0-10VDC outputs w/ 3 position HAO override switches and 0-100% override adjust levers





deltacontrols.com


Who knew a product so blue could be so green? Combine eco-friendly

with economical and you get the extremely efficient and effective

ControLinks™ Fuel Air Control System. For energy savings, reduced

emissions and affordability, make sure ControLinks Fuel Air Controls

are on your burner equipment.

ControLinks™ Fuel Air Control System

Just as your customers

are looking for “green”

solutions, you’re looking

to serve them better with

effective equipment that’s

also a great value. It all

comes together with the

ControLinks™ Fuel Air

Control System. Vastly superior to jackshaft systems, Honeywell

ControLinks puts an end to the inefficiencies of linkage systems by

providing microprocessor-based fuel-air control.

ECo-FriEndLyControLinks features Flue Gas recirculation (FGr), a damper function that reduces thermal nox (nitrous oxide) emissions. To maintain maximum efficiency, ControLinks uses unique air curves and fuel curves, separate light-off points and different minimum and maximum modulation points. The result is more precise — and cleaner — performance.

ControLinks™ Fuel Air Control System

63-9429 PMJune 2008© 2008 Honeywell International Inc.

Automation and Control Solutions

In the U.S.:

Honeywell

1985 Douglas Drive North

Golden Valley, MN 55422-3992

In Canada:

Honeywell Limited

35 Dynamic Drive

Toronto, Ontario M1V 4Z9

www.honeywell.com

EASy To inSTALLBecause the programming display allows you to commission ControLinks using a touchscreen with full-screen color graphics, there’s no need for a laptop or PC for commissioning. Plus, innovative safety features include a unique potentiometer circuit, component anti-swap protection and curve verification algorithms.

AFFordABLEWhile efficiency plays a role in reducing emissions, it plays an even bigger role in payback. Because of the energy savings achieved through ControLinks, the system typically pays for itself in less than a year — a fast payback that linkage-based systems can’t come close to.

EnErGy SAvinGSEveryone loves reduced energy costs, and ControLinks delivers. it allows a burner’s fuel/air ratio to be adjusted independently, resulting in reduced fuel consumption. Equipment operates more efficiently than ever.

• reduces fuel usage two to six percent — sometimes even more

• Prevents burner short cycling• Maximizes burner efficiency

SySteM CoMPonentS• R7999 Fuel Air Ratio Control• ML7999A Universal Parallel-Position Actuator• S7999B System Display• Q7999 Wiring Sub-Base

LeARn MoReTo find out more about how ControLinks can help you save energy, be sure to visit http://customer.honeywell.com for the following literature:

Ads63-9341 Peak Efficiency 63-9427 See Green, Save Green

Case Studies63-9432 Credit Valley Hospital63-9445 Space Coast Hospital63-9472 University of Western Ontario63-9507 Grupo Bimbo

Guide Specifications65-0248 CL Guide Specification65-0238 R7999A/B Product Data65-0240 Q7999A Product Data66-1121 Shaft Adaptor Installation Instructions

Sell Sheets63-9429 CL Sell Sheet — Energy Savings63-9165 CL Sell Sheet — Technical

Technical Brochures63-9489 CL Technical Brochure63-9488 S7999B System Display

Contact your Honeywell representative for additional information or questions.

Available ControLinks demos And Toolkits: item # description DSP3822 S7999B System Display Demo DSP3564 ControLinks Demo

A 011.0Revised January 1999

Meets or exceeds the requirements of ASHRAE 90.1b-1992,New York and California Energy Codes.

FEATURES

ALL NON-FERROUS WATERWAYS – All castings are made ofBronze or Brass. All water tubes are made from copper. Brazedjoints or flare union construction make the heater immune to theeffects of thermal shock and thermal cycling. A great boiler fordomestic hot water supply systems.

EFFICIENT COPPER COIL COMBUSTION CHAMBER – Thecombustion chamber is a heat exchanger formed from a twopassage coil of tightly wound continuous copper tube. Watercirculating through this coil surrounds the main burner andcaptures the radiant heat. A wrap of insulation on the outside ofthe coil retains the heat captured by the circulating water.

COPPER HEAT EXCHANGER – Directly above the coil and themain burner is a compact, horizontal, copper fin tube heatexchanger. The flue gases must pass through this efficient heatexchanger before leaving the boiler. This unique Burkay coil andheat exchanger design provide maximum heat transfer and provenfield durability.

BURKAY BURNER MAXIMIZES EFFICIENCY – The patentedBurkay burner uses primary air injection at up to 72 individualorifices plus secondary entrainment of air. Approved for installationon combustible floors as shipped from factory.

GAS VALVES – Slow opening redundant gas valves ensuresmooth light-off without flame roll-out or pilot outage.

THERMAL BALANCER – Patented pump delay system thatallows boiler and pump to run simultaneously but delays pumpshut off at end of heating cycle to remove usable heat from theheat exchanger and reduce the scale forming tendencies ofmotionless hot water.

AUTOMATIC SAFETY CONTROLS AND ELECTRONICIGNITION – Proven pilot ignition system provides flame failureresponse in under one (1) second. Redundant high limit controlsand gas valves assure safe shutoff in the event of overheating orflame failure. Requires 120V 60Hz, maximum inlet gas pressureof 14" WC and activation of heater by external temperature control.

OPTIONAL POWERED VENT HOOD – for sidewall venting.

WORKING PRESSURE – ASME approved, hydrostatically testedand certified for 160 psi.

*Except model HW-399 is 81%.

COMMERCIAL BOILERSHW-300 THRU HW-670

Domestic Hot Water Supply Boiler

HW - INDOORINSTALLATION

ONLY

Not approved for instantaneous applications.For applications see A 024.0.

LIMITED WARRANTY OUTLINE

If the heat exchanger modules should failwithin 5 years, under the terms of thewarranty; A. O. Smith will furnish areplacement part; installation, labor,handling and local delivery extra. THISOUTLINE IS NOT A WARRANTY. Forcomplete information, consult the writtenwarranty or A. O. Smith Water ProductsCompany.

82% THERMAL EFFICIENCY*

HW MODELSCERTIFICATION & APPROVAL

USA CANADA

A. O. SmithWater Products Company

Irving, TXA Division of A. O. Smith Corporation

Printed in U.S.A.A 011.1

A. O. Smith Corporation reserves the right to make product changes orimprovements at any time without notice.

© A. O. Smith Corp., 1999

A.O. Smith Water Products Co., Inc. On Linewww.hotwater .com

For Technical Information andAutomated Fax Service,

Phone: 800-527-1953


Boiler(s) for hot water supply purposes shall be Model(s) No. __________________ as manufactured by A. O. Smith or anapproved equal. Boiler(s) shall be gas-fired, and design certified by an ANSI approved/accredited independent rating laboratory,capable of supplying _____ gph at 100°F temperature rise equipped to burn __________ gas, with input rating of _____ BTU/hr.and bearing the ASME code symbol. Boiler(s) shall be up flow type having all non-ferrous waterways, and employing a copperfinned heat exchanger and a tightly wound copper coil combustion chamber with 160 psi working pressure rating. Boiler(s) shallbe equipped with an electric gas valve of the step-opening type, an adjustable limit control which will break the electric circuit ontemperature rise, intermittent ignition with one (1) second shutdown in the event of pilot flame failure, a gas pressure regulatorproperly set for the gas to be supplied, and a coil limit switch for shut off in event of excessive water temperature, a certified draftdiverter and a fully illustrated instruction manual. Certified for combustible flooring. Outer jacket shall be of baked enamel finish.The coil, heat exchanger and burner shall have a five year limited warranty as outlined in the written warranty.

Input Rating AGABTUH Natural and Temperature Rise - Degrees F

Model Propane Gas 20 30 40 50 60 70 80 90 100 110 120 130 140HW-300 300,000 GPH 1,484 989 742 594 495 424 371 330 297 270 247 228 212HW-399 399,000 GPH 1,938 1,292 969 775 646 554 484 431 388 352 323 298 277HW-420 420,000 GPH 2,067 1,378 1,034 827 689 591 517 459 413 376 345 318 295HW-520 520,000 GPH 2,575 1,717 1,288 1,030 858 736 644 572 515 468 429 396 368HW-670 Nat. 660,000 GPH 3,264 2,176 1,632 1,306 1,088 933 816 725 653 593 544 502 466HW-670 LP 670,000 GPH 3,217 2,145 1,609 1,287 1,072 919 804 715 643 585 536 495 460

ALL DIMENSIONS IN INCHES

Approx. Ship. Wt.

Models A B C D E F G H J K L M N P Q R S V Lbs.

HW-300 65 43 1/4 25 1/4 29 5/8 16 1/2 8 12 36 9 1 1/4 1 1/4 3/4 26 5/8 14 1 10 1/8 5 3/8 5 240

HW-399 57 1/8 45 1/8 27 31 1/2 16 3/4 10 12 38 3/4 9 1 1/2 1 1/2 1 27 1/2 14 1 11 1/4 5 1/2 5 291

HW-420 57 1/8 45 1/8 27 31 1/2 16 3/4 10 12 38 3/4 9 1 1/2 1 1/2 1 27 1/2 14 1 11 1/4 5 1/2 5 291

HW-520 68 5/16 56 1/4 27 36 1/2 18 10 12 46 1/2 9 2 2 1 1/4 24 1/2 11 3 1/2 12 5 3/4 7 361

HW-670 67 56 1/4 27 38 1/4 17 3/4 12 12 46 1/2 9 2 2 1 1/4 26 3/4 13 1/4 3 1/2 12 5 3/4 7 361



August 21, 2012 Section D: Technical Approach –Hampshire Middle School Page 1

Hampshire Middle School


Hampshire Middle School, originally built in 1950 and

added on to more recently, contains a multitude of

HVAC systems. A two pipe (chilled water and hot water)

system serves central station air handlers, unit

ventilators, VAV box reheat coils, and application

specific air handlers in such spaces as two gymnasiums. Chilled water is provided by two condenser‐less

screw chillers on separate loops, while hot water is provided by two standard efficiency water tube

boilers. A VAV rooftop unit serves the front office area, independent of the rest of the school. Similarly,

a constant volume rooftop unit serves the cafeteria area. Domestic hot water is provided by a mix of gas

fired and electric hot water heaters.



2. Scope of Work

HVAC

1. Boiler controls retrofit

a. Retrofit (2) Bryan 210‐W‐FD‐(BO) boilers (2002 vintage) with modern “linkageless

controls” for combustion air and natural gas. This microprocessor controlled systems

uses separate servo motors for controlling air and gas independently.

b. These water tube boilers appear to be in operable condition, and are slightly less than

halfway through their nominal 24 year lifecycle. The school staff onsite expressed no

issues or deficiencies

c. Qualifies for custom rebate through DCEO. Amount pending application, but estimated to

be $2,497

d. Increases combustion efficiency and prevents degradation in between boiler tune‐ups.

e. Annual projected savings ‐ $768.31, 1665.8 therms, and 19,989 lbs CO2




2. Hot water heater replacement

a. Replace (2) electric hot water heaters with modern natural gas hot water heaters.

i. Kitchen

ii. East wing restrooms and janitor’s closet

b. These hot water heaters appear to be in serviceable condition. The school staff onsite

expressed no issues or deficiencies.

c. Qualifies for standard rebate through DCEO. Amount pending application, but estimated

to be $600.

d. Annual savings projected:

i. Energy: Will cost approximately 26% of electric hot water heating to run per

unit of heat produced (today’s rates).

3. Controls retrofit

a. Replace existing Trane Tracer controls with Delta and integrate into JCI front end.

b. See attached scope letter for detail.

c. Potential custom grant through DCEO

Low Flow Plumbing Fixtures

Ameresco proposes to implement multiple water conservation measures at Hampshire Middle School to

reduce annual water consumption and the associated water utility bills. Bathroom fixtures typically offer

good water saving opportunities because many of these fixtures can be retrofit to reduce the amount of

water consumed per flush (toilets and urinals) or per minute of use (sinks and showers). Reducing sink

and shower water usage also saves thermal energy used to make hot water. Ameresco proposes to

retrofit existing high flow fixtures with lower flow fixtures:

Assumed existing 1.28 gpf fixtures, only the flush valves will be retrofitted

Existing highflow sink faucets with 2.0 gpm fixtures or higher will be retrofit to 1.0 gpm through

the installation of laminar flow restrictors.

Existing urinals fixtures will remain in place (no change), only the flush valves will be retrofitted

with urinal drop‐in kits to reduce flow from 1.5 gpf to 1.0 gpf.




Specific quantities of fixtures Ameresco proposes to retrofit at each site

Level Toilets Urinals Sinks Lower Level 13 4 9 Main Level 27 11 23 Upper Level 10 5 7 TOTAL FIXTURES 50 20 39


1. Piping – Make entire school 4‐pipe system by adding second loop

a. High estimated cost and lack of energy savings

b. School has operable windows

c. No new capital equipment.

2. VAV – Retrofit VAVs 5‐14 from electric heat to Hot Water

a. Given the existing two pipe system, would sacrifice functionality

b. High estimated cost and lack of access to confirm

3. Energy recovery on all AHUs

a. Considered in detail at Westfield as a datum on a 40,000 cfm AHU, and found to lack

significant energy savings. Therefore it would not work at Hampshire either.

4. Old Gym – AHU Gym demand control ventilation with C02, single zone VAV

a. Lack of access prevented consideration

3. Documentation

of 4

Revised August 2011 AOSCG10300


FEATURES

The Master-Fit® BTR series provides outstanding performance and maximum installation fl exibility for both new construction and replacement applications. Multiple options for placement of water connections and low installation clearances are additional installer-friendly features.

THE ELIMINATOR™ SELF-CLEANING SYSTEM Designed to signifi cantly reduce or eliminate sediment build-up inside the tank Reduced sediment build-up maintains rated thermal effi ciency and reduces water heating costs Self-cleaning system maximizes tank life

FACTORY-INSTALLED DRAFT DIVERTER AND AUTOMATIC FLUE DAMPER(BTR-120-390 Models) Low-profi le draft diverter helps for installation in tight spaces Automatic motorized fl ue damper helps minimize standby heat loss BTR-500 Model features induced draft design and no damper

THREE WATER CONNECTION OPTIONS FOR ADDED FLEXIBILITY Hot and cold water connections can be made through front, top or rear of unit Eliminator™ system operates when cold water is connected through front

PERMAGLAS® ULTRA COAT™ GLASS LINING Exclusive process provides superior protection against corrosion CoreGard™ anode rods with stainless steel core provide additional corrosion protection

INTERMITTENT ELECTRONIC IGNITION Eliminates standing pilot, saves energy Includes power ON/OFF switch Provides fl ame failure response in less than one second

FACTORY- INSTALLED, CSA CERTIFIED AND ASME RATED T&P RELIEF VALVE

MAXIMUM HYDROSTATIC WORKING PRESSURE: 160 PSI

80% THERMAL EFFICIENCY

CODES AND STANDARDS Design-certifi ed by UL (Underwriters Laboratories), according to ANSI Z.21.10.3 - CSA 4.3 standards governing storage-type water heaters Meets the thermal effi ciency and standby loss requirements of the U. S. Department of Energy and current edition of ASHRAE/IESNA 90.1 Design-certifi ed by Underwriters Laboratories Sanitation to NSF Standard 5 for 180°F (82°C) water Optional ASME tank construction available

THREE-YEAR LIMITED TANK WARRANTY For complete warranty information, consult written warranty shipped with water heater or contact A. O. Smith

BTR-120through

BTR-500(A)

The Eliminator™

Low Lead Content






OTHER MASTER-FIT® FEATURES

FULLY AUTOMATIC CONTROL SYSTEM Manual-reset gas shut-off device prevents excessive water temperature Adjustable thermostat with 120ºF — 180ºF range Gas pressure regulator and pilot fi lter

HANDHOLE CLEANOUT Allows easy access to tank interior for cleaning

PLUG KITS Pipe nipples and caps included to plug unused water connections MASTER-FIT® OPTIONS:

MANIFOLD KITS FOR MULTIPLE HEATER INSTALLATIONS 2-unit kit, Part Number 9003426205



OPTIONAL LEG KIT TO MEET NSF STANDARD 5 For all BTR models, Part Number 9003425205

MECHANICAL VENTING KITS For BTR-120 through BTR-200, Part Number 9006015005

For BTR-250 through BTR-500, Part Number 9006016005

For installation of approved power venter to operate in conjunction with water heater thermostat

Field wiring should conform to latest version of the National Electric Code ANSI/NFPA No.70

For more information, consult manual shipped with water heater or contact the A. O. Smith

Technical Support Center at1-800-527-1953

WATER CONNECTIONS

TOP INLET AND OUTLET 1-1/2” on all models except BTR-251 and BTR-305, not equipped with top connections

FRONT INLET AND OUTLET 2” on BTR-200, BTR-250, BTR-275 and BTR-400, 1-1/2” on all other models

BACK INLET AND OUTLET 2” on BTR-198, BTR-200, BTR-250 BTR-275 and BTR-400, 1-1/2” on all other models






CAPACITY, INPUT AND OUTPUT

MODEL NUMBER

BTU INPUT PER

HOUR

GALLONS OR LITRES

TANK SIZE

GPH OR LPH

RECOVERY - GALLONS OR LITRES PER HOUR AT DEGREE RISE

40°F 100°F 140°F22°C 56°C 78°C


Litres 268 LPH 1102 439 314


Litres 307 LPH 1412 564 405


Litres 307 LPH 1643 659 469


Litres 379 LPH 1825 731 522


Litres 379 LPH 1825 731 500


Litres 307 LPH 1825 731 500


Litres 379 LPH 1825 731 500


Litres 379 LPH 2294 918 655


Litres 246 LPH 2303 921 658


Litres 379 LPH 2524 1009 721


Litres 246 LPH 2799 1120 800


Litres 322 LPH 3349 1340 957


Litres 379 LPH 3576.8 1430.7 1022

BTR-500 (A)* 500,000U.S. Gallons 85 GPH 1212 485 346

Litres 322 LPH 4588 1835 1311 Maximum gas supply pressure (natural and propane gas): 14˝w.c. Minimum gas supply pressure, natural gas: 4.5˝ w.c. Minimum gas supply pressure, propane gas: 11˝w.c. Manifold pressure, natural gas: 3.5˝ w.c. Manifold pressure, propane gas: 10˝w.c. Electrical requirements: 120 VAC,.7Amp, Electrical requirements with Power Venter: 120 VAC,3.0 FLAAmps*Induced draft design, Category I Venting

AC

H

E

B G

F

J

D

I

OUTLET

INLET

1˝ CLEARANCEGAS CONNECTION

1˝ NPTRELIEFVALVE

OPENING

TOPOUTLET

TOPINLET

MODEL BTR-120-390

229426_AOSCG10300.indd 3 10/11/10 9:41 AM

INDUCED DRAFT MOTOR

I

BTR-500MODEL







(Natural or Propane) gas water heater(s) shall be A. O. Smith Master-Fit® model # _____________ or equal, with a

storage capacity of __________ gallons, an input rating of ___________________ BTUs per hour, a recovery rating

of_________ gallons per hour (gph) at 100ºF rise and a maximum hydrostatic working pressure of 160 psi. Water

heater(s) shall be protected against overheating caused by the buildup of scale, film and other sediment by a

self-cleaning device, positioned inside the tank so that it directs the flow of inlet water to keep precipitated solids

in suspension so that they are removed from the water heater on that or successive draws. Glasslined water heater(s)

shall also be protected against electrolytic corrosion by multiple factory-installed anode rods. In addition, water

heater(s) shall: 1) Be equipped with an integrated control system consisting of a 180ºF adjustable thermostat with

upper and lower sensing bulbs. 2) Be equipped with intermittent electronic ignition, a manual reset gas shutoff

device, a gas pressure regulator, factory-installed, CSA Certified and ASME Rated T&P relief valve and

2-3/4˝ x 3-3/4˝ tank inspection port. 3) Be design-certified by UL (Underwriters Laboratories) to current

edition of ANSI Z.21.10.3 - CSA 4.3 standards governing storage-type water heaters. 4) Meets the thermal

efficiency and standby loss requirements of the U. S. Department of Energy and Current Edition of

ASHRAE/IESNA 90.1. 5) Have a 3-year limited warranty against corrosion as outlined in the written warranty.

DIMENSIONS AND SHIPPING WEIGHTS

MODEL NUMBER

INCHES ORCM

THGIEW GNIPPIHSSNOISNEMID

A B C D E F G H 1 J STANDARD ASME

BTR-120*Inches 69-3/4 4-1/4 59-1/2 50-7/8 19-11/16 19 1/2 51-7/8 6 27-3/4 400 Lbs. -CM 177 11 151 129 50 48 - 132 13 71 182 Kg

BTR-154Inches 73 4-1/4 66-1/2 57-7/8 19-11/16 19 1/2 59 6 27-3/4 470 Lbs. -CM 185 11 169 147 50 48 - 150 15 71 213 Kg -


BTR-197Inches 75 4-1/2 70 61-5/8 20-1/2 21 1/2 62-5/8 6 27-3/4 603 Lbs. .CM 192 12 178 157 52 53 - 159 15 71 273 Kg -

BTR-198Inches 75 4-1/2 70 61-5/8 20-1/2 21 1/2 61-1/2 6 27-S//4 603 Lbs. -CM 192 12 178 157 52 53 - 150 15 71 273 Kg -









BTR-500 (A)Inches 82-1/4 4-1/2 73-1/2 65-1/4 25-1/2 21 1 65-3/4 8 27-3/4 820 Lbs. 856 Lbs.CM 209 12 187 166 65 53 - 167 20 71 372 Kg 388 Kg

BTR-250 (A), BTR-251 (A), BTR-275 (A) models shipped with 8” to 6” vent reducer. Certifi ed for both 6”or 8” vent.

229426_AOSCG10300.indd 4 10/11/10 9:41 AM

*BTR-120 approved for 5” venting using field supplied 6” to 5” reducer.


Specifications

BACnet Device Profile BACnet Building Controller (B-BC)

TechnologyARM9 32-bit RISC CPU

64 MB Flash memory

32 MB SDRAM memory

SD/SDIO card slot for memory expansion

Real-time clock (temperature compensated)

Ultracap power backup for RTC & memory

LED indication of CPU and scan status

Communication Ports Twisted Pair Ethernet (10/100). BACnet/IP & BACnet over Ethernet protocols supported.

RS-485 Port (up to 76800 bps). BACnet MS/TP and Delta LINKnet protocols supported.

USB Host Port

Device Type/Addressing BACnet address set via software

Connectors Removable screw-type terminal connectors


Power 24VAC/DC6VA, 100VA max with fully loaded I/O Modules*

*eBCON supplies power for up to 4 I/O Modules via the Controller Backplane.

DescriptionThe enteliBUSTM Controller (eBCON) is a fully programmable native BACnet® Building Controller. The Controller supports multiple communications methods including, as standard, BACnet/IP, BACnet® over Ethernet, BACnet MS/TP and Delta LINKnet.TM

The Controller integrates the functions of the enteliBUS Manager and the enteliBUS Expander into a single compact module. This single module contains the primary CPU, memory storage, external communication ports, and direct I/O control for up to 4 enteliBUS I/O Modules.

The Controller comes bundled with a controller Backplane that holds up to 4 I/O Modules. A connector on the Backplane allows for further I/O expansion. Up to 8 Backplanes (and associated I/O Modules) can be controlled from a single enteliBUS Controller module.

enteliBUS™

Automation Engine: Controller (eBCON)


The enteliBUS Controller, with associated I/O Modules, provides a small footprint controller perfect for applications with limited mounting space. It can be used as a low density distributed controller, or expanded with additional Backplanes/modules for high density I/O applications.

Features— Native BACnet firmware

— Fully programmable

— BACnet Ethernet, BACnet/IP, and BACnet MS/TP comm. ports

— Modular, expandable I/O

— Advanced fault detection & diagnostics

— SD card memory expansion

— Firmware upgrade & database load/save over the network

— LED status indications of power/scan and communication ports


— Modular design provides flexibility, ease of service, and reduced cost for future upgrades

eBCON

deltacontrols.com


Ambient0° to 55°C (32° to 131°F)


Dimensions eBCON* 12.6 x 14.5 x 10.0 cm (5.0 x 5.7 x 4.0”)

*Dimensions given are for eBCON package with associated controller Backplane.

Mounting Backplane: Snap mounts to standard 35mm DIN rail

eBCON: Snap mounts to Backplane & DIN rail assembly


Compliance CE

FCC

Listings UL 916

BTL


BACnet® is a registered trademark of American Society of Heating, Refrigerating

enteliBUS™

eBCON: Board Layout Diagram

Ordering

eBCON enteliBUS Controller w/ 4 slot Controller Backplane


eBM-xxx enteliBUS I/O Modules, see enteliBUS Parts List for a list of available modules

deltacontrols.com


Specifications






• 4-20 mA, 250Ω to Gnd



Outputs 4 Binary Triac outputs

• 24VAC at 0.5 Amp maximum per output*

• Leakage Current 100 µA, min current 25mA

• Jumper configurable for internal* or external power

• 3 position (HAO) monitored output override switches (optional)

*0.25A maximum per output when switching

internal power

Tri color LED status indication of each output • Auto Off = Black

• Auto On = Green


• Manual On (Hand) = Yellow

DescriptionThe eBM-404 is an enteliBUSTM I/O Module with 4 universal inputs and 4 24VAC Triac outputs with optional monitored overrides. Auto detecting and hot swappable I/O Modules are selected to create the exact I/O combination needed for a given application. Should the application require the system to expand in the future, I/O expansion is easy to add.

enteliBUS™

I/O Modules:: eBM-404






— 3 position (HAO) monitored output override switches (optional)

— Tri color LED status indication of each output state



eBM-404-H

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Power 24VAC

5VA, 27VA max. with fully loaded outputs*


Ambient 0° to 55°C (32° to 131°F)




Enclosure Protection RatingIP30

Compliance CE

FCC

Listings UL 916


enteliBUS™

eBM-404-H: Board Layout Diagram

Ordering

eBM-404 enteliBUS I/O Module - 4x universal inputs & 4x 24VAC Triac outputs

eBM-404-H enteliBUS I/O Module - 4x universal inputs & 4x 24VAC Triac outputs with 3 position (HAO) override switches





deltacontrols.com


Specifications






• 4-20 mA, 250Ω to Gnd



Outputs 4 Universal outputs

• 0-10VDC at 20mA maximum

• Software configurable as binary or analog

• 0-100% adjustable monitored overrides option (3 position HAO switches with adjust levers)

Tri color LED status indication of each output

• Auto: Black = 0% to Bright Green =100%


• Hand: Black = 0% to Bright Yellow = 100%


DescriptionThe eBM-440 is an enteliBUSTM I/O Expansion Module with 4 universal inputs and 4 universal outputs with optional monitored overrides. Auto detecting and hot swappable I/O Modules are selected to create the exact I/O combination needed for a given application. Should the application require the system to expand in the future, I/O expansion is easy to add.

enteliBUS™

I/O Modules: eBM-440






— 0-100% adjustable monitored output overrides (optional)

— Tri color LED status indication of each output state.



eBM-440-M

deltacontrols.com

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