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Dansko Phase IIIDansko Phase III
West Grove, PAWest Grove, PA
David RosenbergerLighting/ElectricalLighting Advisor: Dr. MistrickElectrical Advisor: Ted Dannerth
Project Team
Owner: Dansko, Inc.
Architect: Bernardon Haber Holloway
MEP/Lighting Design: Brinjac Engineering, Inc.
Structural: Baker, Ingram & Associates
Civil: Gilmore & Associates
Interior: Contract Environments
Geotech: Advanced GeoServices
Construction Management: W.S. Cumby & Son, Inc.
Data/Comm: Tangent Cable
LIGHTING DEPTHAtrium Lighting DesignOpen Office Lighting Design
MECHANICAL BREADTHOpen Office Energy Analysis with High Light Reflectance Ceiling
ELECTRICAL DEPTHEmergency GeneratorCu vs. Al Feeder Material
CONSTRUCTION MANAGEMENT BREADTHIntegrating Luminaires into Furniture
Outline
LIGHTING DEPTHLIGHTING DEPTHAtrium Lighting DesignAtrium Lighting DesignOpen Office Lighting Design
MECHANICAL BREADTHOpen Office Energy Analysis with High Light Reflectance Ceiling
ELECTRICAL DEPTHEmergency GeneratorCu vs. Al Feeder Material
CONSTRUCTION MANAGEMENT BREADTHIntegrating Luminaires into Furniture
Outline
Atrium Lighting Design
…through the space…
Atrium
…draw attention to your feet…
Design Intent – Direction
Atrium
Recessed Perimeter Wallwash
“Ribbons of Light”
Diffusing Lens
Recessed “Basket”
Style Direct/Indirect
StriplightsTranslucent
Acrylic “Shoebox”
Elliptical Reflector Uplight
Square Downlight
Handrail-IntegratedLED Strip
Atrium
Average Illuminance:
16 fc
Maximum/Minimum Illuminance Ratio:
3.25:1
Atrium
Average Illuminance:
16 fc
Maximum/Minimum Illuminance Ratio:
1.57:1
Atrium
Average Illuminance on Task Plane:
31 fc
Maximum/Minimum Illuminance Ratio:
2.25:1
Atrium
LIGHTING DEPTHLIGHTING DEPTHAtrium Lighting DesignOpen Office Lighting DesignOpen Office Lighting Design
MECHANICAL BREADTHOpen Office Energy Analysis with High Light Reflectance Ceiling
ELECTRICAL DEPTHEmergency GeneratorCu vs. Al Feeder Material
CONSTRUCTION MANAGEMENT BREADTHIntegrating Luminaires into Furniture
Outline
Open Office Lighting Design
Open Office
Design Intent – Focus
Production
Design
Presentation
Indirect T5HO Luminaires Integrated
into Furniture
Recessed T5 Downlights with Blade Louvers
Recessed Adjustable MR-16 Downlights
Open Office
Average Illuminance on Task Plane:
36 fc
Maximum/Minimum Illuminance Ratio:
1.56:1
Open Office
Average Illuminance on Ceiling:
78 fc
Maximum/Minimum Illuminance Ratio:
5.42:1
Open Office
Average Illuminance on Task Plane:
34 fc
Maximum/Minimum Illuminance Ratio:
1.19:1
LIGHTING DEPTHAtrium Lighting DesignOpen Office Lighting Design
MECHANICAL BREADTHMECHANICAL BREADTHOpen Office Energy Analysis with Open Office Energy Analysis with High Light Reflectance CeilingHigh Light Reflectance Ceiling
ELECTRICAL DEPTHEmergency GeneratorCu vs. Al Feeder Material
CONSTRUCTION MANAGEMENT BREADTHIntegrating Luminaires into Furniture
Outline
Open Office
High Light Reflectance Ceiling
15% Higher Reflectance than Average Lay-in Ceiling Tile
Allows for a reduction in Lighting Power Density
Component
New Building
($)
Air System Fans 724
Cooling 1,074
Heating 3,998
Pumps 0
Cooling Tower Fans 0
HVAC Sub-Total 5,796
Lights 1,668
Electric Equipment 0
Misc. Electric 0
Misc. Fuel Use 0
Non-HVAC Sub-Total
1,668
Grand Total 7,465
Component
Original Building
($)
Air System Fans 881
Cooling 1,448
Heating 1,336
Pumps 0
Cooling Tower Fans 0
HVAC Sub-Total 3,666
Lights 3,337
Electric Equipment 0
Misc. Electric 0
Misc. Fuel Use 0
Non-HVAC Sub-Total
3,337
Grand Total 7,002
High Light Reflectance Ceiling-Reduced Number of Luminaires
Exposed Structural Ceiling-Standard Layout of Indirect Pendants
LIGHTING DEPTHAtrium Lighting DesignOpen Office Lighting Design
MECHANICAL BREADTHOpen Office Energy Analysis with High Light Reflectance Ceiling
ELECTRICAL DEPTHEmergency GeneratorCu vs. Al Feeder Material
CONSTRUCTION MANAGEMENT BREADTHIntegrating Luminaires into Furniture
Outline
Emergency Generator vs.Battery Ballasts
LIGHTING DEPTHAtrium Lighting DesignOpen Office Lighting Design
MECHANICAL BREADTHOpen Office Energy Analysis with High Light Reflectance Ceiling
ELECTRICAL DEPTHEmergency GeneratorCu vs. Al Feeder Material
CONSTRUCTION MANAGEMENT BREADTHIntegrating Luminaires into Furniture
Outline
Feeder Material: Copper vs. Aluminum
LIGHTING DEPTHAtrium Lighting DesignOpen Office Lighting Design
MECHANICAL BREADTHOpen Office Energy Analysis with High Light Reflectance Ceiling
ELECTRICAL DEPTHEmergency GeneratorCu vs. Al Feeder Material
CONSTRUCTION MANAGEMENT BREADTHCONSTRUCTION MANAGEMENT BREADTHIntegrating Luminaires into FurnitureIntegrating Luminaires into Furniture
Outline
Custom integration of indirect luminaire into office workstation
10-12 week lead time to be UL safety certified
Two Electricians 6.5 hours$527
Thank you!
Questions?
