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Norian Siani Engineering, Inc. 43 Bradford Street, 3rd Floor, Concord, MA, 01742 Tel: (781) 398-2250

[WHAT WORKS & WHAT’S NEW THAT WORKS]

10/23/2012 1

Sergio F. Siani 43 Bradford Street, 3rd Floor Concord, MA 01742-2972 ph. 781 398 2250 x-117 fx. 781 398 2280 SergioS@NS-Engineering.com

NORIAN SIANI ENGINEERING, INC. 43 Bradford Street, 3rd Floor, MA 0742-2972 Tel: 781-398-2250

Norian Siani Engineering, Inc. 43 Bradford Street, 3rd Floor, Concord, MA, 01742 Tel: (781) 398-2250

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65 Points required for Gold Certification in the USGBC, LEED-H New Construction Program

~70% of these points are from MEP

3 Norian Siani Engineering, Inc.

43 Bradford Street, 3rd Floor, Concord, MA, 01742 Tel: (781) 398-2250

Norian Siani Engineering, Inc. 43 Bradford Street, 3rd Floor, Concord, MA, 01742 Tel: (781) 398-2250

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Before Retrofit Energy Cost = $437,000/yr Energy Cost = $ 2,428/Apt-yr

Improved Thermal Envelope Convert from Electric to Gas Heat Energy Recovery Ventilator 2 Co-Gen Engines Photovoltaic’s (PV) Added Air Conditioning

After Retrofit Energy Cost = $263,000 Energy Cost = $ 1,461/Apt-yr

40% Savings!!!

Lyndon B. Johnson Apartments

BLEEDING EDGE?

or

CUTTING EDGE!

5 Norian Siani Engineering, Inc.

43 Bradford Street, 3rd Floor, Concord, MA, 01742 Tel: (781) 398-2250

6 Norian Siani Engineering, Inc.

43 Bradford Street, 3rd Floor, Concord, MA, 01742 Tel: (781) 398-2250

Norian Siani Engineering, Inc. 43 Bradford Street, 3rd Floor, Concord, MA, 01742 Tel: (781) 398-2250

…Know the Economics of your Local Utility/Fuel Costs and Different Seasonal System Efficiencies…

7 Norian Siani Engineering, Inc.

43 Bradford Street, 3rd Floor, Concord, MA, 01742 Tel: (781) 398-2250

Norian Siani Engineering, Inc. 43 Bradford Street, 3rd Floor, Concord, MA, 01742 Tel: (781) 398-2250

…Know the Economics of your Local Utility/Fuel Costs and Different Seasonal System Efficiencies…

8 Norian Siani Engineering, Inc.

43 Bradford Street, 3rd Floor, Concord, MA, 01742 Tel: (781) 398-2250

Norian Siani Engineering, Inc. 43 Bradford Street, 3rd Floor, Concord, MA, 01742 Tel: (781) 398-2250

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Norian Siani Engineering, Inc. 43 Bradford Street, 3rd Floor, Concord, MA, 01742 Tel: (781) 398-2250

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1.5 GPM Showerheads

0.5 GPM Lavatory Aerators

1.5 GPM Kitchen Aerator

Norian Siani Engineering, Inc. 43 Bradford Street, 3rd Floor, Concord, MA, 01742 Tel: (781) 398-2250

Niagara Plumbing Products

http://www.niagaraconservation.com

Less than 1 Year Payback

Easily Installed by Staff

Dual Flush – 1.28/0.8 GPF MaP – 800 g Caroma - http://www.caromausa.com

Profile Smart 305

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Flush – 0.8 GPF MaP – 600 g Niagara - http://www.niagaraconservation.com

Stealth

Norian Siani Engineering, Inc. 43 Bradford Street, 3rd Floor, Concord, MA, 01742 Tel: (781) 398-2250

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Indirect Fired DHW Generator for Central Systems

Minimize Storage Volume Maximize Heat Exchange (1) 120 Gal Tank up to 40 Apts (2) 120 Gal Tanks up to 80 Apts Triangle Tube - Smart Series

http://www.triangletube.com

Individual Tankless DHW Tanks

Quality Matters Efficiency 96%

Rinnai - http://www.rinnai.us

Norian Siani Engineering, Inc. 43 Bradford Street, 3rd Floor, Concord, MA, 01742 Tel: (781) 398-2250

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Demand Control DHW Recirculation Systems http://www.enovativegroup.com

Norian Siani Engineering, Inc. 43 Bradford Street, 3rd Floor, Concord, MA, 01742 Tel: (781) 398-2250

Thermostatic Recirculation Valve http://www.circuitsolver.com

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Variable Speed Pumping to match varying requirements, saves up to 50% of Power Consumption

Multiple Pump Control

Grundfos Hydro MPC - http://www.grundfos.com

Norian Siani Engineering, Inc. 43 Bradford Street, 3rd Floor, Concord, MA, 01742 Tel: (781) 398-2250

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Laundry Waste Heat Recovery

Preheat Coldwater Paybacks as Rapid as 4 yrs Watercycle - http://www.watercycles.ca/

Norian Siani Engineering, Inc. 43 Bradford Street, 3rd Floor, Concord, MA, 01742 Tel: (781) 398-2250

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Pipe Insulation Extended Valve-Stem for Insulating and Heat Loss Reduction

Norian Siani Engineering, Inc. 43 Bradford Street, 3rd Floor, Concord, MA, 01742 Tel: (781) 398-2250

Insulated Pipe Hangers Anvil International - http://www.anvilintl.com/

Norian Siani Engineering, Inc. 43 Bradford Street, 3rd Floor, Concord, MA, 01742 Tel: (781) 398-2250

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Condensing Boilers:

Up to 5000 MBH Input

96% Efficiency

Variable Output 100% -20%

Stainless Steel Option for pool water heating

Lochinvar - http://www.lochinvar.com

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Norian Siani Engineering, Inc. 43 Bradford Street, 3rd Floor, Concord, MA, 01742 Tel: (781) 398-2250

Norian Siani Engineering, Inc. 43 Bradford Street, 3rd Floor, Concord, MA, 01742 Tel: (781) 398-2250

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Up to 98% AFUE

Variable Speed Fan

Multiple Zone Compatible

ECM Motors

Lennox - http://www.lennox.com

21 Norian Siani Engineering, Inc.

43 Bradford Street, 3rd Floor, Concord, MA, 01742 Tel: (781) 398-2250

Norian Siani Engineering, Inc. 43 Bradford Street, 3rd Floor, Concord, MA, 01742 Tel: (781) 398-2250

Modulating 2-Way Valves

VFD’s

Johnson Controls

http://www.johnsoncontrols.com

Taco http://www.taco-hvac.com

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Varying Speed, Flow, or Temperature to Achieve Increased Efficiencies

Outdoor Reset Control

Mini-Splits Mitsubishi - http://www.mehvac.com/

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Norian Siani Engineering, Inc. 43 Bradford Street, 3rd Floor, Concord, MA, 01742 Tel: (781) 398-2250

Outdoor Units

Indoor Units

Up to 30 Tons

Connects Up to 50

Indoor Units

Up to 5 Tons

Connects up to

4 Indoor Units

Performance Depends on Climate

COP’s for Heating up to 4.7

Great for Retrofit

Higher Material Cost & Lower Installation Cost

Norian Siani Engineering, Inc. 43 Bradford Street, 3rd Floor, Concord, MA, 01742 Tel: (781) 398-2250

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Mini-Splits Mitsubishi - http://www.mehvac.com/

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Norian Siani Engineering, Inc. 43 Bradford Street, 3rd Floor, Concord, MA, 01742 Tel: (781) 398-2250

Outdoor Units

Indoor Units

Up to 30 Tons

Connects Up to 50

Indoor Units

Up to 5 Tons

Connects up to

4 Indoor Units

Cooling EER’s up to 12.9

Great for Retrofit

Higher Material Cost & Lower Installation Cost

VFD’s for Cooling Tower Fans http://spxcooling.com

26 Norian Siani Engineering, Inc.

43 Bradford Street, 3rd Floor, Concord, MA, 01742 Tel: (781) 398-2250

Smardt Chiller http://www.smardt.com

Magnetic Bearings

60 Tons – 1,200 Tons

Oil Free Compressor

27 Norian Siani Engineering, Inc.

43 Bradford Street, 3rd Floor, Concord, MA, 01742 Tel: (781) 398-2250

Norian Siani Engineering, Inc. 43 Bradford Street, 3rd Floor, Concord, MA, 01742 Tel: (781) 398-2250

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Nest http://www.nest.com

29 Norian Siani Engineering, Inc.

43 Bradford Street, 3rd Floor, Concord, MA, 01742 Tel: (781) 398-2250

Adaptive Recovery (Not Static Schedule for Occupied/Unoccupied)

Uses History of Past Performance and/or Future Outdoor Temperature to Optimize

Advanced products provide WiFi Link & Advanced Weather Updating

Honeywell http://www.honeywell.com

Fixed Temperature Limits, Max & Min, Heat & Cool

Customizable Temperature Difference

Photo Detector Auto-Setback

Lightstat - http://www.lightstat.com

30 Norian Siani Engineering, Inc.

43 Bradford Street, 3rd Floor, Concord, MA, 01742 Tel: (781) 398-2250

Photo Sensor

http://www.tridium.com

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Norian Siani Engineering, Inc. 43 Bradford Street, 3rd Floor, Concord, MA, 01742 Tel: (781) 398-2250

For More Complex Systems

Reduced approach suitable for monitoring only what is desired (eg: Boilers)

Expandable

Web-Connected

Used for Measurement & Verification (M&V)

Norian Siani Engineering, Inc. 43 Bradford Street, 3rd Floor, Concord, MA, 01742 Tel: (781) 398-2250

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Generate Thermal Energy & Power Simultaneously

Cost Effective if: ◦ 100-120 Dwelling Units

◦ Large Enough Electric Load on Common Meter

◦ Central DHW System

Heated Swimming Pools Help Improve Economics

Efficiency up to 93.6%

Tecogen - http://www.tecogen.com

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Norian Siani Engineering, Inc. 43 Bradford Street, 3rd Floor, Concord, MA, 01742 Tel: (781) 398-2250

Aspirating Air Collectors

Preheat Outside Air for Ventilation

Most Cost Effective Renewable Energy Option Independent of Rebates, SREC’s, and Other Funding

Matrix Air - http://www.matrixenergy.ca

34 Norian Siani Engineering, Inc.

43 Bradford Street, 3rd Floor, Concord, MA, 01742 Tel: (781) 398-2250

Solar Aspirating Air Collector for Ventilation Outside Air Pre-Heat 2,500 ft2 Collector Area

10,000 CFM 9 yr Payback Before Rebate &

other Funding Assistance

Solar Photovoltaic (PV)

35 Norian Siani Engineering, Inc.

43 Bradford Street, 3rd Floor, Concord, MA, 01742 Tel: (781) 398-2250

PV

Norian Siani Engineering, Inc. 43 Bradford Street, 3rd Floor, Concord, MA, 01742 Tel: (781) 398-2250

Thank You for Understanding That Sustainable Design Can & Does Work for You Economically

When Well Considered & Executed

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