Food Network Chelsea Market, New York, NY

Transcription

1 Food Network Chelsea Market, New York, NY Carina Grega The Pennsylvania State University Architectural Engineering Lighting/Electrical Option

2 Food Network Overview Chelsea Market -15th to 16th Street and 9th to 10th Avenue - Formed by connecting 18 historic buildings through an 800 concourse in Formerly occupied by the factory and offices of Nabisco from the 1890 s to the mid 1940 s Food Network Spaces Dates of Construction: 11/ /2004 Cost information: Approximately $12 Million Project Delivery: Design-Bid-Build Construction Note: Three separate phases: 1. 2nd, 3rd, and 6th floors 2. Basement 3. Concourse level. - 75,000 sf office space on 2nd, 3rd, and 6th floors - 24,000 sf studio and technical space on 6th floor and mezzanine sf storage space in basement sf production/test kitchen space on 6th floor sf audience holding area on concourse level

3 Analysis Overview Lighting Audience Holding Area Boardroom *Open Office Area Dining/Kitchen Area Electrical *Impact of Lighting Changes *Distribution System Redesign Analysis of Power Supplies Acoustical Analysis of Audience Holding Area Cost Electrical Redesign Cost Analysis

4 Lighting Overview Stimulate appetite -focus of Food Network is food -celebrate and mirror in lighting design -fresh, high quality ingredients Taste Life - create a festive, pleasant atmosphere - induce warm feel of home for the holidays

5 Audience Holding Area Space Overview Exposed Columns and beams North wall brick with windows Door to elevator area Tasks: Audience members convene prior to the taping of a show. -Mingling -Hors d oeuvres

6 Audience Holding Area Goals: -Act as an appetizer to the audience -Create a good first impression of Food Network -Cause excitement in audience members -Induce interaction Recommended Illuminances: Horizontal: 10fc Vertical: 5fc

7 Solutions Audience Holding Area Wall Wash Fixture 28W T5 Fluorescent North South East Direct/Indirect Pendant 54W T5 HO Fluorescent

8 Solutions Audience Holding Area Color Changing LED Fixture Door to Elevator Spot with Projection Lens 50W Low Voltage Halogen

9 Audience Holding Area Average Illuminances: Horizontal: 13.5fc > 10fc Vertical: 12.8fc > 5fc Power Density: W/ft2 < 1.0 W/ft2

10 Boardroom 30 Projection Screen Space Overview: Columns Conference Table Projector and Screen Seating Area Glass Wall Portions 40 Projector Tasks: Meetings Professional interaction Presentations

11 Boardroom Goals: -Induce a professional, productive environment -Good facial modeling for communication -Flexibility for presentations -Avoid uncomfortable glare -Draw focus to table & projection screen Recommended Illuminances: Horizontal: 45fc Vertical: 10fc

12 Solutions Boardroom Artichoke Direct/Indirect Pendant 150W Ceramic Metal Halide South Table Lamp 100W Incandescent

13 Solutions Boardroom Recessed Downlight 100W Low Voltage Halogen East South West Recessed Spotlight 20W Low Voltage Halogen

14 Boardroom Average Illuminances: Horizontal: Table: 54fc > 45fc General: 28fc Vertical: General: 9.8fc ~ 10fc Power Density: W/ft2 < 2.5W/ft2

15 Dining/Kitchen Area 63 Dining Area Production Kitchen 57 Test Kitchen 12-9 Space Overview: Kitchen Areas Stainless steel islands with various cooking equipment Hoods Dining area Dining table with 20 seats North Wall Brick with large windows 18 Tasks: Preparation of dishes Presentation of dishes Tasting

16 Dining/Kitchen Area Goals: -Create a stimulating and interesting atmosphere in the Dining Area -Draw focus to presentation of food -High CRI appearance of colors is vital -Good facial modeling for assessment of reactions and communication -The spaces are high end enhance through the lighting scheme -Create a bright, hygienic (reveal spills, dirt) atmosphere in the Kitchen Area -Task lighting for kitchen work areas Recommended Illuminances: Dining Horizontal: 45fc Vertical: 10fc Kitchen Horizontal: 60fc Vertical: 10fc

17 Solutions Dining/Kitchen Area Fruit Pendant 60W Incandescent Wall Washer 28W T5 Fluorescent Recessed Downlight 100W LV Halogen

18 Solution Dining/Kitchen Area Hood Light (2) 13W CFL Fruit Pendant 50W LV Halogen Recessed Downlight (2) 32W CFL

19 Dining/Kitchen Area Average Illuminances: Horizontal: 60fc > 45fc Vertical: 9.5fc ~ 10fc Power Density: 3.47 W/ft2 for1641 sf Total Dining Kitchen with Support ~ 4000sf 14 zone dimming system

20 Dining/Kitchen Area Average Illuminances: Horizontal: 42.6 < 60fc But - overall vs. work surface Vertical: 25.6fc > 10fc

21 Acoustical: Audience Holding Area Large crowd gathers Exposed ceiling and columns Hardwood floors 2nd floor open office space South main corridor East shops West vacant

22 Acoustical: Transmission Loss NC level for stores, open office areas and public spaces is NC35 is adequate for libraries, private offices, classrooms, etc. - allows for these to be added in vicinity without difficulty.

23 Acoustical: Reverberation Times Too high - speech less intelligible, echoing, cave-like Too low space seems dead. Want lively and exciting. Also too much intelligibility - hear other s conversations too easily Goal level good intelligibility, home-like feel, easy communication, ideal for mingling and inducing interaction

24 Summary Lighting -Adequate illumination levels and power densities -Stimulate appetite - celebrate and mirror food - Taste Life - festive, pleasant atmosphere Acoustics -Adequate transmission loss -Perhaps add acoustical coating to ceiling to reduce reverberation times

25 Acknowledgements Thank You! Arthur Metzler and Associates AE Faculty Friends and Family

26 Questions? Comments? Thank You! Lighting Audience Holding Area Boardroom *Open Office Area Dining/Kitchen Area Acoustical Analysis of Audience Holding Area Electrical Cost *Impact of Lighting Changes *Distribution System Redesign Analysis of Power Supplies Electrical Redesign Cost Analysis

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28 Open Office Area Tasks: Professional interaction Computer/VDT tasks Handwritten tasks Goals: -Create a comfortable, professional environment -Accommodate for extensive VDT use -Avoid distracting glare -Pay careful attention to Illuminance Ratios -Provide sufficient illumination on task plane Recommended Illuminances: Horizontal: 45fc Vertical: 10fc Power Density 1.007W/ft2 < 1.5W/ft2 Average Illuminance Horizontal, Desktop: 47.65fc Vertical: 13.81fc

29 Electrical: Impact of Lighting Changes The amount of spares available in each panel are also more than adequate to accommodate the new design.

30 Electrical: Distribution Redesign -2 separate radial systems from landlord -1400A, 277/480V, 3 phase, 4 wire plus ground feeder to DP-6S on the sixth floor, feeds all the equipment on the 6th floor and mezzanine A, 277/480V, 3 phase, 4 wire plus ground, serves panel LP-3W on the 3rd floor. The 3rd floor feeder comes from the basement and feeds down to the second floor, which feeds down to the basement and then back up to the concourse - due to three separate stages of design. -Each floor - several electric closets, each serving a different area of the floor. -All 277 and 480 volt loads are served from the LP panels in each area. The 120 and 208 volt loads are served via an RP panel which is served by the LP panel in the area via a 480V // 120/208V deltawye dry type transformer.

31 Electrical: Distribution Redesign Problem - riser (B to 3 to 2 to B to C) It is difficult to find areas through which wires can be wound up the building. It is thus even more troublesome that the design had to be done as it was, as this just causes more confusion in an already messy situation. Through the revised layout the 1200A feeder that went to the third floor and caused the confusion is brought to a 1200A panel in the basement. This is a shorter distance for such a large feeder to go. The distance to the LP- 3W panel is 340 longer. Panels LP-3W, LP-2W and the UPS system are now to be fed from the new 1200A LP-B. This causes load in LP-3W to drop from 860.2A (Demand Load) to 443.7A. With an allowance for growth of 1.25 this comes to 554.6A and allows for the panel to be 600A rather than 1200A.