Bayport - Blue Point School District

An Energy Performance Project

Bayport - Blue Point School Districtyp

F b 1 2011February 1, 2011

Ameresco Advantage for NYS Schools

• Our K-12 Team is very deliberate in planning a project. Time spent in development and design eliminates problems and energy savings shortfalls in the future

• Our K-12 Team is very profound in its approach to Energy Efficiency Measures. This dedication has earned the respect of NYSERDA, NYPA, LIPA and SED over the course of very long relationships

• Our K-12 Team members co-authored the original NYSERDA guide to Energy P f C t ti f N Y k St tPerformance Contracting for New York State

• Our K-12 Team has never had a project rejected by SED in 25 years of performing EPC for NYSperforming EPC for NYS

• Our K-12 Team has never had a project deteriorate into non-performance status in 30 years of implementing EPC nationwide

2Bayport Blue Point UFSD - February 1, 2011

y p g

2

An Ameresco Energy Performance Project

• Aligns with the strategic goals of the District, creating a quality learning environment without shifting resources in the District’s budget

• Creates high performance environments for the advancement of scholastic achievement

• Engages local businesses for installation and service

• Generates positive publicity by educating the community on the District’sGenerates positive publicity by educating the community on the District s commitment to fiscal responsibility

• Guarantees 100% of the energy savings – District selects protocol for gy g psavings

• Provides for a safe, efficient and productive work environment at each


facility in the District

Project Environmental Impact

The Energy Efficiency Project with the Bayport Bl P i t UFSD ill d ll t t

Estimated Emissions BenefitsBlue Point UFSD will decrease pollutants

annually by the amounts in the table on the right:Benefits

CO2 (lbs) 2,211,059

NOx (lbs) 2,651

SO (lb ) 5 327Greenhouse Gas Equivalents are used to make the environmental benefits of energy use reductions more understandable.

SO2 (lbs) 5,327

Greenhouse Gas Equivalents

Passenger cars not driven each year 192

Gallons of gasoline not burned annually 112,814g y ,

10 yr old tree seedlings storing carbon 25,716

Acres of pine forests storing carbon 214


Annual Project Savings

Total Annual Savings - $308,244

Lighting Ctl Building ControlsLighting Ctl Building Controls

Lighting Sys

PC Load Mgt

Infiltration

Steam Traps

PC Load Mgt

AHUVestibule

Condensate TankAttic Insulation Vestibule

Unit Vents

WindowsVFD

Overhead DoorDeStrat Fans

Attic InsulationBoilers

MotorsBoiler Ctl


Doors

HVAC return Pipe Insulation

DeStrat FansKitchen Valves

Kitchen Exhaust Solar

5

Investment of Project Savings

Total Cost by Measure - $5,537,594 Lighting Ctl

Building ControlsInfiltration

Lighting SysSteam Traps

PC Load Mgt

AHU

Vestibule

Condensate TankUnit VentsAttic Insulation

BoilersMotorsBoiler Ctl

WindowsVFD

Overhead Door

Doors

DeStrat FansKitchen Valves

Kitchen Exhaust

Solar


HVAC return Pipe InsulationSolar

6

Building Management Systems

• Existing control points will be integrated into a seamless,

Improvement Highlights:

integrated into a seamless, open, web based system

• A Tridium based front end will provide easy access to a LONprovide easy access to a LON based control system

• 1,457 new point of control will be combined with 688 existing gcontrol points

• All major pieces of heating and ventilation equipment The new and expanded building controls system willq pthroughout the District will be included for control and system monitoring including general exhaust fans

The new and expanded building controls system will extend well beyond the boiler rooms to all major pieces

of HVAC equipment.


exhaust fans

7

Lighting System Improvements

I t Hi hli ht

• Overall nearly 4,000 lighting fixtures will be rebuilt


fixtures will be rebuilt, replaced or upgraded

• About 800 new fixtures including new LED fixturesincluding new LED fixtures and induction fixtures will be installed

• 128 new Gymnasium lighting128 new Gymnasium lighting fixtures will be installed using high efficiency fluorescents instead of slow

t ti Hi h I t itstarting High Intensity Discharge units

• Recessed can-type fixtures will be replaced by LED units

Upgrading each fixture in the District with high efficiency fluorescent and LED alternatives will save substantial energy


will be replaced by LED units

8

Unit Ventilator Replacements


• 40 classroom unit ventilators will be installed

• 23 at Sylvan Avenue, 7 at Blue Point Elementary

• In addition 10 new unitIn addition, 10 new unit ventilators will replace existing radiators at Blue Point Elementary

• Each of the units have exceeded their useful life, most are original to the

Example of original unit ventilators found at the Blue Point Elementary School

buildings

• Each unit will be digitally controlled by the new

9Bayport Blue Point UFSD - February 1, 2011 9

district-wide building management system

Window Replacements


• Selected single glazed windows will be replaced at the High p gSchool, Middle School and the Sylvan Avenue Elementary

• These units will be replaced with commercial grade, architectural, thermally efficient windows

•Front windows at the Sylvan Avenue Elementary School will

be replaced with thermally efficient units

• Approximately 3,300 square feet of single glazed aluminum framed window units will be replacedreplaced

• Low "E" coatings will be included between the glazing's to further improve the thermal


to further improve the thermal efficiency

Lighting Controls

• Many lighting fixtures throughout the District were


gfound not to have automatic control functions

• Approximately 1,100 new pp y ,occupancy control sensors will be installed in classrooms or offices adding control to over 2 600 light fixtures2,600 light fixtures

• Sensors that actually "listen" for activity as well as "look" for motion will be installedmotion will be installed

• New Gym fixtures will have integrated motion sensors

•

Occupancy sensors in gyms will greatly reduce energy use when gyms are not in use, partially or fully.


• 294 Day Light harvesting sensors will be also installed

11

Air Handling Unit Replacements

• 5 heating and ventilation units will be replaced at the High


will be replaced at the High School

• These units are used for the gymnasium cafeteria andgymnasium, cafeteria and wrestling room

• Improved heating and ventilation will result by the replacementwill result by the replacement

• The new units will provide for greater energy efficiency

• U it ill b di t di it l t l Five air handling units at the High School will be replaced with new, more efficient units in this measure.

• Units will be direct digital control integrated into the new building control system


Solar Photovoltaic System


• One 10,000 watt Solar photovoltaic unit will bephotovoltaic unit will be installed at the Bayport Blue Point High School

• Systems are LIPA approvedSystems are LIPA approved and eligible for utility incentives

• Interactive Web capabilities

Photovoltaic solar panels will be installed at High School

te act e eb capab t eswill be available for classroom use allowing students to view the system’s contribution to the District’scontribution to the District’s energy requirements on a real-time basis


HVAC Return Installation


• Return-air duct work will be installed in the District sta ed t e st ctadministration offices

• This will improve the effectiveness of the existing split g psystem air handler

• Currently the return air is circulated through the attic gspace

• This space experiences extreme temperatures in the summer and Sprinklers are being used to cool the roof of the

d i i t ti b ildithe winter

• The air handler cannot maintain comfortable space temperatures

administration building


during these periods

Boiler Replacements

• One small sectional steam boiler will be installed at Blue Point


Elementary

• Currently, a large building boiler must be used to maintain temperatures in modular wing during shoulder periods

• Remaining sections of building are not susceptible shoulder period temperature swings

• Hot water could be provided for only that area in need

A shoulder-season boiler for the Blue Point Elementary School


Vestibule Installation


• The main entryway to the Middle School enters into the dd e Sc oo e te s to t emain lobby

• Outside air rushes in when anyone enters the existing y gdoors

• The new vestibule will significantly limit the air g yinfiltration especially during high traffic periods

• Existing building overhang will become the top of the vestibule

• All door hardware and color

The main entranceway at the Middle School will receive a vestibule to reduce air infiltration.


will be coordinated with the District for selection

Other Energy Improvements IncludedBuilding Envelope Improvements wall and roof penetrations sealedBuilding Envelope Improvements - wall and roof penetrations sealed

Computer Load Management - District computer centrally controlled

Steam Trap Replacement - Heating system units will be replaced

Variable Frequency Drives - HS, Academy and Sylvan will received VFDs

Exterior Door Replacement - Young MS, 1 set of exterior doors

O h d D R l t 4 h d d i M i t BldOverhead Door Replacement - 4 overhead doors in Maintenance Bldg

Pipe Insulation - Blue Point ES will get insulation on piping

Kitchen Hood Controls - All schools will get improved exhaust controlsg p

Kitchen Hot Water Valves - All schools will get new hot water valves

De-Stratification Fans - 22 fans will be installed in District gyms

Boiler Controllers - 12 District boilers will receive digital controllers

Motor Replacement - 20 high efficiency motors will be installed

Attic Insulation - Blue Point ES will receive 16,400 s.f. of insulation


,

Condensate Tank Replacement - Blue Point ES will receive new unit

thi k tthink. act. go green.Giving School Districts a chance to Grow Strong!


25 Melville Park Road, Melville, NY 11747t. 631.249.7530 f. 631.249.7532

Bayport - Blue Point School District

Documents

Transcript of Bayport - Blue Point School District