kevin hsia lighting/electrical option advisor: dr. richard mistrick ted dannerth april 15, 2009

Kevin Hsia

Lighting/Electrical Option

Advisor: Dr. Richard Mistrick

Ted Dannerth

April 15, 2009

New York University Concourse ProjectNew York, NY

General Building Information / Location

Concept

Gould Plaza – Architecture Breadth, Lighting Depth, Gould Plaza – Architecture Breadth, Lighting Depth,

Tisch Hall Lobby – Lighting Depth

Summary of Thesis

Overview

Photovoltaic Feasibility Study– Electrical Depth Master Depth Study– Daylighting

• Gould Plaza

• Tisch Hall Lobby

• Classroom• MBA Student Lounge

• Architecture – Outdoor Plaza

• Mechanical – Water Harvest System on Plaza

Lighting Depth Study

Electrical Depth Study

Breadth Study

Master Depth Study

• Daylighting – Tisch Hall

• Backup Generator

• Photovoltaic Feasibility Study

• Redesign 4 spaces

Summary of Thesis

Lighting Depth Study

Electrical Depth Study

Breadth Study

Master Depth Study

Summary of Thesis

• Gould Plaza

• Tisch Hall Lobby

• Classroom• MBA Student Lounge

• Architecture – Outdoor Plaza

• Mechanical – Water Harvest System on Plaza

• Daylighting – Tisch Hall

• Backup Generator

• Photovoltaic Feasibility Study

• Redesign 4 spaces

Building Name: New York University Concourse Project

44 West 4th Street, New York, NY 10012

Building Occupant : Education/University

Size: 70,000 sq.ft

Owner: New York University Stern School of Business

Architect: Perkins + Will

MEP Engineer: BR+A

Structural: Severud

Lighting Designer: Cline Bettridge Bernstein Lighting Design

Construction dates: Fall 07 – Fall 09

Cost : $35 million

Gould Plaza

KMC

TischHall Weaver

Hall

General Building Information

Building Name: New York University Concourse Project

44 West 4th Street, New York, NY 10012

Building Occupant : Education/University

Size: 70,000 sq.ft

Owner: New York University Stern School of Business

Architect: Perkins + Will

MEP Engineer: BR+A

Structural: Severud

Lighting Designer: Cline Bettridge Bernstein Lighting Design

Construction dates: Fall 07 – Fall 09

Cost : $35 million

General Building Information

Ground Level

Upper Concourse

Lower Concourse

Concept

Create Pride

Strengthen Spirit of NYU

Eliminate Depression

Stress related to competitive nature of the business school

Provide Way-finding/Orientation

Congested traffic throughout the building

Improve Physical Health

Lack connection to nature and daylight

Other Concepts

Sustainable Systems

Integrate energy efficient systems into architecture

Function

Improve overall usage of building

Gould Plaza

Gould Plaza

Architecture Breadth

New Furniture System

• Create relaxing atmosphere

• Bring scale of the plaza down

Gould Plaza

Considerations and Criteria

Safety to walk

Modeling points of interest: Doors & Walkways

Maintain 1 fc on major walkways

Create sense of pride

Design Solution

Address school identity by lighting a NYU logo

Light perimeter of Plaza to define the boundary

Gould Plaza

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Gould Plaza

Gould Plaza

Design Solution

Achieve average 1 fc on entrance and major walkways

Power Density Designed 0.17 W/sq. ft

Power Density Max Allowed 0.2 W/sq. ft

Tisch Hall Lobby

Considerations and Criteria Create spacious and pleasant environment Facial recognition and safety Achieve 15 fc on floor

Design Solution Using light to create a hierarchy to direct people Use of modern looking luminaires

Considerations and Criteria Create spacious and pleasant environment Facial recognition and safety Achieve 15 fc on floor

Design Solution Using light to create a hierarchy to direct people Use of modern looking luminaires

Tisch Hall LobbyTisch Hall Lobby

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Design Solution

Achieve average 15 fc on lobby floor

Power Density Designed 1.05 W/sq. ft

Power Density Max Allowed 1.30 W/sq. ft

Photovoltaic Feasibility Study

Considerations Promote alternative ways to generate electricity

Design Solution Install photovoltaic panels on Weaver, Tisch, and KMC

Photovoltaic Feasibility Study Equinox – March 21st






PV array positions

Mounting Area: 21,056 sq. ft.

Total Panels: 1,392 Power Generated: 278kW


Power Generated: 278kW

Power Consumed in Tisch Hall : 840kW

Save: 33% of power


Total Cost: $3,253,208

Grant: $2,689,585

Pay $563,623 Total Cost: $3,253,208

Grant: $2,689,585


Payback Period: 14.7 years

$563,623

PV Cost

$38,328

Savings/Year

Master Depth Daylighting Study

Study

Analyze the daylighting conditions in Tisch Lobby

Calculate energy savings for a photosensor based system

Method

Agi32 - analyze daylighting conditions in the lobby

Ecotect

Excel – find critical point to locate photosensor

Daysim – calculate energy savings


Equinox – March 21st

9 AM

12 PM

3 PM

6 PM

Master Depth Daylighting Study Zone 1 Always onZone 2 (time clock)

Zone 3 (photosenor)


Daysim Simulations

Daylight Factor

Annual Electric Consumption

(kWh/sq.ft)

Electric Lighting

use (kWh)

Electric Lighting activated per

year (hrs)

Maintain illuminance

(fc)

Run#1: All Lighting on

31% of space 2% or higher

2.4 8647.3 2379 15

Run#2: Zone 2 on31% of space 2% or higher

0.2 805.1 2379 15

Run#3: Evening Lighting

31% of space 2% or higher

2 6971.2 1828 15

Energy Savings with photosensor dimming

(kWh)7842.2

Con Edison Electricity Rate (kWh)- May 2008

$0.1274

Total Savings $999

Conclusion

Create Pride

Eliminate Depression

Provide Way-finding/Orientation

Improve Physical Health

Sustainable Systems

Function

Gould Plaza

Tisch Hall

Plaza

Lounge

Tisch Hall

Plaza

Plaza

Acknowledgement

Special Thanks

Perkins + Will

New York University

Industry Professionals

Advisors

Dr. Richard Mistrick

Professor Ted Dannerth

Professor Robert Holland

Professor Kevin Parfitt

Fellow AE classmates

Questions

kevin hsia lighting/electrical option advisor: dr. richard mistrick ted dannerth april 15, 2009

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