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A D Urban analysis reveals the commercial zone and park system of Champaign.

Hotel Rooms are oriented to the view of northern park systems. Immediate surrounding of the building is disability accessible.

Ground Level Plan

City Site Plan

Context

Second Floor Plan Third Floor Plan Roof Garden Plan Guest Room Floor Plan

Projecting West Atrium Atrium and Street

Tower and Facade Two axes

The fi rst level of the podium includes the reception, lobby, information desk and street corner café. The second level contains a restaurant. The third level provides a flexible space for meeting, conference and events. Movable partition walls and furniture promote the diverse use of space.

Guest Room TowerRoof Garden Parabolic Facade

Media WallMechanical Shaft Means of Egress (3)

Porgrams

East Elevation

Structural System: concrete columns and two way slabs.

Facade Solar Gain

Guest Room Modules

HVAC: VRF Air Conditioning System

Longitudinal Section

Natural Ventilation

Green Roof

Natural Ventilation

Active Solar Energy

Rain WaterCollection

PermeablePavement

Target EUI 32.1ASHRAE EUI 56Gross oor area 53000 sqannual energy use 2969000 kBtuannual energy use 790120 kWhroof insola on 1 1490 kWh/sqmroof area 1 512 sqmroof insola on 2 1200 kWh/sqmroof area 2 280 sqmSouth Façade insola on 1000 kWh/sqmSouth Façade area 465 sqmPV e ciency factor 0.12energy produc on 187665 kWhnet energy use 602455 kWhnet energy use 2055660 kBtudesign EUI 38.7

Solar Energy Saving Calculation

4’ 9”7’ 3”

26’ 0

”

12’ 0”

8’ 3

”

5’ 3”

5’ 0”

Disability Accessible Guest Room Type I

8’ 3

”17

’ 9”

6’ 8” 5’ 3” 13’ 0”

9’ 3” 2’ 0” 13’ 0”

26’ 0

”5’ 0

”

48”

30”

Disability AccessibleGuest Room Type II Cross Section

View of Media WallAerial View of Roof Garden

Smoke Stop

Sound Insulation

Concrete Slab

Concrete Column

Suspended Reflective Ceiling

Thermal Insulation

Double Plane Glass Wall

Single Plane Double Skin

Translucent PV Panels

Parabolic Facade Construction

Metal Rack Supporting PV

8” Concrete Roof

Roof Insulation

Water Barrier

Bolted Metal Plate

GUEST ROOM116’ 0”

GUEST ROOM126’ 0”

GUEST ROOM136’ 0”

ROOF 158’ 0”

South Elevation North Elevation

View of Street Walkway