Thesis Presentation Hall Corporate Headquarters Dan Rusnack Hall

Thesis Presentation Hall Corporate Headquarters Dan Rusnack Hall Corporate Headquarters Virginia Beach, Virginia th, 2004 Tuesday. Dan. April 13 Rusnack Lighting / Electrical Emphasis Lighting/Electrical

Hall Corporate Headquarters Background n Location n Building Stats Topics – Virginia Beach, Virginia – – Lighting 30, 000 Sq. Ft. , 3 stories Construction cost 2. 5 million Boardroom Project Team Lobby Exterior n – – Skylights Structural Occupant n – Clark Nexsen n n Foot print Architects & Engineers Mechanical Conclusion Hall Automotive Car Dealership Owner Kenneth Hall Senior N Norfolk, Virginia Contractor – Commonwealth Construction North elevation Thank You Hall Corporate Headquarters Virginia Beach, Virginia Dan Rusnack Lighting / Electrical

Hall Corporate Headquarters Background n – Building footprint is an L shape – Brick façade with large amounts of glazing – Circular structure on roof to hide the mechanical equipment Topics Lighting Boardroom n n Structural n Conclusion Mechanical – Two roof top air handling units – Fan powered VAV system to circulate air in spaces Skylights Mechanical Structural – Steel wide-flange beams and steel joist – Concrete slab over (non-composite) steel deck Lobby Exterior Architecture Lighting / Electrical – Main distribution panel 480 Y/277 V, 800 A Bus, 3 phase, 4 wire, 25 KAIC – 3 -Transformers 480 to 208 Y/120 V, 2@75 KVA, 1@45 KVA Thank You Hall Corporate Headquarters Virginia Beach, Virginia Dan Rusnack Lighting / Electrical

Background Topics Lighting Boardroom Lobby Exterior Skylights Structural Mechanical Conclusion Thank You Hall Corporate Headquarters Virginia Beach, Virginia Dan Rusnack Lighting / Electrical

Topics for Discussion Background n – – – Topics Lighting Boardroom n Boardroom Main Lobby Exterior Skylights – Structural Breadth – Mechanical Breadth Lobby Exterior Lighting Depth n Conclusions & Questions n Topics not discussed today but in final report Skylights Structural Mechanical Conclusion – Lighting redesign in training room – Electrical: circuiting, panel sizing and inverter panel Thank You Hall Corporate Headquarters Virginia Beach, Virginia Dan Rusnack Lighting / Electrical

Background Topics Lighting Boardroom Lobby Exterior Skylights Structural Mechanical Conclusion “Light, God’s eldest daughter, is a principal beauty in a building” Thomas Fuller (1608 -1661) English Cleric and Writer Thank You Hall Corporate Headquarters Virginia Beach, Virginia Dan Rusnack Lighting / Electrical

Lighting Depth Background Topics n Board Room n Lobby n Exterior Facade – Second Floor Lighting Boardroom Lobby Exterior – Main entrance to building – Open space to the second floor Skylights Structural Mechanical – Walkway, front of building and circular roof structure Conclusion Thank You Hall Corporate Headquarters Virginia Beach, Virginia Dan Rusnack Lighting / Electrical

Boardroom Background n Room Characteristics n Topics n Lighting n n Boardroom Lobby Exterior n Design criteria – Integration of daylight n Skylights Structural n n n Conclusion Thank You Large amount of windows located on north and east walls Use of motorized shading to control amount of daylight entering space – Meeting place for employees n Mechanical Ceiling is 2’x 2’ acoustical tile in center of room with plaster section around perimeter, Ref = 0. 9 Walls are a light beige color, Ref = 0. 52 Carpet is a gray steel color, Ref = 0. 21 Ceiling height is 9’ with cove being 9’-6” Multi levels of light controlled by dimming switches Close interaction between occupants Luminance ratios between faces and background 3: 1 – Horizontal illuminance n Approximately 50 Fc on the conference table to allow for ease of reading and discussing paper work Hall Corporate Headquarters Virginia Beach, Virginia Dan Rusnack Lighting / Electrical

Boardroom Lighting system Background n Topics Pendant – 4 -CFTRT 32 W Lamps Lighting Boardroom n Cove – 1 -F 32 T 8 Lamp Lobby Exterior n Downlights – 1 - CFTRT 32 W Lamps Skylights Structural Mechanical Conclusion Thank You Hall Corporate Headquarters Virginia Beach, Virginia Dan Rusnack Lighting / Electrical

Boardroom Lighting analysis Background n Topics – 50 Fc on the work plane – Uniform distribution due to indirect lighting Lighting Boardroom n Exterior Skylights Mechanical Conclusion Power density ASHREA 90. 1 allows for 1. 5 W/Sq. Ft 2 Lighting Design uses 1. 83 W/Sq. Ft 2 Lobby Structural Light Analysis n Justifiable? – Importance of Space extra light is needed Thank You Hall Corporate Headquarters Virginia Beach, Virginia Dan Rusnack Lighting / Electrical

Lobby Background n – Floor has a beige and black marble tile , Ref = 0. 4 – Walls are a light beige color, Ref = 0. 52 – Ceiling is 2’ x 2’ acoustical tile with plaster, Ref = 0. 9 Topics Lighting Boardroom Lobby Room Characteristics n Design criteria – Appearance n Exterior Skylights – Points of interest n Structural n Mechanical Conclusion Thank You Welcoming space to the building, lighting should set a standard for the rest of the building Reception desk located to the rear of the lobby should be lit to attract attention of visitors and clients Cars located in lobby will be lit brightly to show off their paint well – Horizontal illuminance n 20 Fc for lobby area n 40 Fc for reception area Hall Corporate Headquarters Virginia Beach, Virginia Dan Rusnack Lighting / Electrical

Lobby Lighting system Background Topics n Lighting Boardroom Indirect system – 2 -F 54 WT 5 HO lamps n Floor uplights on Car – F 32 WT 8 lamps Lobby n – 1 -CFTRT 32 W Lamps Exterior Skylights Downlights n Recessed Pendant – 3 -F 32 WT 8 Lamps n. Pictures of fixtures Structural Mechanical Conclusion Thank You Hall Corporate Headquarters Virginia Beach, Virginia Dan Rusnack Lighting / Electrical

Car Lighting Background n – Metal paint is highly reflective n Downlights will create hot spots – Want to create flawless look to paint Topics Lighting Boardroom Lobby Exterior Design Issues n Design Solutions – Indirect system – Floor uplight to wash side of car with light Skylights Structural Mechanical Conclusion Thank You Hall Corporate Headquarters Virginia Beach, Virginia Dan Rusnack Lighting / Electrical

Lobby Lighting layout Background Topics Lighting Boardroom Lobby Exterior Skylights Structural Mechanical Conclusion Thank You Hall Corporate Headquarters Virginia Beach, Virginia Dan Rusnack Lighting / Electrical

Lobby Lighting analysis Background Topics Lighting Boardroom Lobby n Power density – Allowed by ASHREA 90. 1 1. 8 W/Sq. Ft 2 – Lighting redesign 1. 21 W/Sq. Ft 2 Exterior Skylights Structural Mechanical Conclusion Thank You Hall Corporate Headquarters Virginia Beach, Virginia Dan Rusnack Lighting / Electrical

Exterior Background Topics Lighting Boardroom Lobby n Design criteria – Appearance n – Luminance ratio n Exterior Skylights Ratio of 20: 1 between building and/or surrounding neighboring sites – Points of interest n Structural n Mechanical n Conclusion Accent architectural features, building should look prominent compared to dark background The main entrance door and canopy over the door Circular architectural feature atop of roof Walkway leading to building – Vertical illuminance n 5 – 10 FC average on façade Thank You Hall Corporate Headquarters Virginia Beach, Virginia Dan Rusnack Lighting / Electrical

Exterior Lighting system Background n Fixtures Topics Focal Flood light 1 - CFTR 42 W/GX 24 q-4 lamp Focal Flood light 1 – 70 W MH lamp Lighting Beamer projector light 1 – 70 W MH lamp Boardroom Visor Bollard light 1 - 10 W G 24 q-1 lamp Lobby Linear Focal Flood light 1 - F 28 T 5 lamp Exterior Skylights Focal Flood surface mount light 1 - F 28 T 5 lamp Structural Cylinder Façade luminaire 1 - MR 16 50 W Halogen lamp Mechanical Wall mounted luminaire 1 – CFTR 32 W/GX 24 q-3 lamp Conclusion Thank You Hall Corporate Headquarters Virginia Beach, Virginia Dan Rusnack Lighting / Electrical

Exterior Lighting layout Background Topics Lighting Boardroom Lobby Exterior Skylights Structural Mechanical Conclusion Thank You Hall Corporate Headquarters Virginia Beach, Virginia Dan Rusnack Lighting / Electrical

Exterior Lighting analysis Background n Topics Power density – Exterior façade allowed by ASHREA 90. 1 to have 0. 25 W/Sq. Ft Lighting Boardroom Lobby – Lighting design n 0. 24 W/Sq. Ft just under the allowed amount Exterior Skylights Structural Mechanical Conclusion Thank You Hall Corporate Headquarters Virginia Beach, Virginia Dan Rusnack Lighting / Electrical

Skylights Background Topics n Info on skylights – Size, shape, glass Lighting Boardroom Lobby Exterior Skylights Structural Mechanical Conclusion Thank You Hall Corporate Headquarters Virginia Beach, Virginia Dan Rusnack Lighting / Electrical

Structural Background Topics n Picture of area being changed n Reason why change is needed Lighting Boardroom Lobby Exterior Skylights Structural Mechanical Conclusion Thank You Hall Corporate Headquarters Virginia Beach, Virginia Dan Rusnack Lighting / Electrical

Structural Background Topics n Sizing of new beams n Addition of new beams Lighting Boardroom Lobby Exterior Skylights Structural Mechanical Conclusion Thank You Hall Corporate Headquarters Virginia Beach, Virginia Dan Rusnack Lighting / Electrical

Mechanical Background Topics n Picture of Area being analyzed n Reason why change is needed Lighting Boardroom Lobby Exterior Skylights Structural Mechanical Conclusion Thank You Hall Corporate Headquarters Virginia Beach, Virginia Dan Rusnack Lighting / Electrical

Mechanical Background n Sizing of new equipment n Addition of new equipment needed Topics Lighting Boardroom Lobby Exterior Skylights Structural Mechanical Conclusion Thank You Hall Corporate Headquarters Virginia Beach, Virginia Dan Rusnack Lighting / Electrical

Conclusions Background Topics n Lighting – New design allows for multiple scenes and ease of control – Reduction of power density saved money Lighting Boardroom Lobby Exterior Skylights n Skylights – Allowed natural light to enter space – reduced the electric lighting load Structural Mechanical Conclusion Thank You Hall Corporate Headquarters Virginia Beach, Virginia Dan Rusnack Lighting / Electrical

Acknowledgements Background Dr. Mistrick and Dr. Moeck Topics Lighting The AE Faculty Boardroom Lobby Exterior Skylights Structural Mechanical Conclusion Clark Nexsen The End ( CAD drawings and information throughout project) My Family Questions ( financial support and all the Sunday afternoon phones call we had) My AE friends ( for making me laugh these past 5 years between all the work ) Thank You Hall Corporate Headquarters Virginia Beach, Virginia Dan Rusnack Lighting / Electrical