Design mental models for managing large-scale dbt projects. March 21, 2024 in...
2012 summer studio_Medical Center Design
1. Yoon + Jun Design Works
A R C H I T E C T U R E S T U D I O 7 Works : The New Patient Care Tower | 2012 Summer Studio by Jongyoun Jung, Euijun Jeong
P R O F E S S O R : B E N J A M I N R I L E Y
2. 01.1
INTRODUCTION
COURSE OVERVIEW
PROJECT DESCRIPTION PEDAGOGICAL STATEMENT
“Advocate Christ Medical Center, located in Oak Lawn, is a recognized leader in the medical community and Partum units; mechanical floor(s); and a bridge or Neighborhoods function as nodes in the larger net-
one of the major tertiary and quaternary referral hospitals in the Midwest. This premier teaching institutiontower connection to a new parking structure across work of the village and city. Without top-down master
excels in a variety of specialties including neurosciences, oncology, pediatrics and women’s health. One of Kostner Street. Conceptual design work used to in- planning, neighborhoods can be an inefficient piece
the largest and most comprehensive providers of cardiovascular services in Illinois, it’s nationally renownedform the comprehensive design work to include: of their ecosystem and allowed to under-serve the
for its advanced procedures in the treatment of heart disease, heart connecting to the existing hospital main entry/lobby whole. Presently, the inter-relationships of the neigh-
failure and stroke. Christ Medical Center shares its campus with Advocate Hope Children’s Hospital—the (possible winter garden); the new parking structure borhoods are a symbiosis that allows competition and
only freestanding children’s hospital in Chicago’s south and southwest suburbs.” across Kostner Street (possible green wall); and a exploitation. The political, social, and economic fac-
new link connection to the future second floor NICU tors that divide a village or city into parts are reflected
The new Patient Care Tower will add approximately 308,000 BGSF to the Advocate Christ Medical Center in the South Patient Tower. The new Patient Care inside their individual neighborhoods. Political and
(ACMC) campus. The building will most likely comprise seven inpatient floors. There will be a total of 183 Tower will be located in close proximity to the existing commercial factors divide neighborhoods into lots.
private patient rooms in the new tower. For this studio, only the following programmed spaces will be the East/West and South Patient Towers and will need to Private ownership of the lots habitually ensures that
responsibility of the student to design comprehensively: the labor delivery / recovery suite and 28 bed Post address several issues around connectivity as well distinct parcels will passively contribute to a neigh-
as circulation of patients, materials and staff. borhood’s ecosystem.
Evidence-based design and biophilic design prin- The idea of a neighborhood acting as a network im-
ciples will be used to guide the experiential design plies consensual function, which implies co-owner-
process. This studio will rely heavily on handmade ship. Sharing natural resources, such as rainfall, day-
physical models as a tool for understanding the expe- light, and wind, requires the same top-down planning
riential quality of the patient rooms and patient tower. that could guarantee neighborhoods actively ben-
Students will be expected to read and discuss vari- efiting a city’s “biome”. Unlike the gorilla-style com-
ous articles and book excerpts relating to the studio mandeering of vacant land in a city to force mutual-
design process. Each student is responsible for the ism in an area of disinvestment, in a campus setting,
programmatic and comprehensive building design individual ownership can self-propagate mutualistic
on site 1 below (limited to public functions, i.e., lobby and commensal relationships between lots of diverse
and its support functions, maternity services, building function - even between discrete parcels of land.
cores and shell, and mechanical and electrical ser-
Lots within a neighborhood can become nodes within
vices).
a network. This possibility usually remains outside
site 1: 300,000+ sf patient tower: 183 private rooms the control of the architect unless they are working
(healing garden) with communally owned properties or individually
owned campuses. If prominent, lots in a neighbor-
site 2: 331,000 sf + 1,046 space employee parking hood that are brought together to be nodes linked
structure (green wall) by ties, though invisible, will promulgate an urban
network paradigm. Accelerating this pattern shift re-
site 3: 138,000 sf ground level connector quires recognition. Recognition is commensurate to
(winter garden) the organism and its organization.
YOON + JUN Design Works : Jongyoun Jung, Euijun Jeong | PROFESSOR : BENJAMINE RILEY
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3. CONCEPT DESCRIPTION
In Evidence Based on Design, there are many ways
to design medical center for not only the patients, but
also the staff, such as making a home-like environ-
ment, ease of way finding, getting even natural light
into the building, and biophilic design.
In my design, in order to accomplish E.B.D, the main
concept of the new patient building focuses on com-
munication with users, communication with its neigh-
borhood, and communication with nature.
This “healing way”, uses the outdoor greenery spac-
es that are surrounding the building to attract natural
light into several small atriums of the building, and
articulates a dynamic building shape. The atriums
become a “sign” to help people easily find their way.
Each floor is connected to green spaces either hor-
izontally or vertically within tow or three story high
gardens. This means that each patient room can
have equally good view and intimacy with the nature,
even though they do not have the same orientation.
Also, the bridge between the parking garage and the
new patient building becomes a promenade for pa-
tients, staff, and the neighborhood.
In addition, the Advocate Christ Medical Campus sur-
rounding the parking lots would use as a place for
wildlife through the biophilic design. The healing way
starts from new park in front of the parking garage,
and would be continuous along the west side of the
parking garage and its roof garden, and finally con-
nects with the winter garden.
Lastly, the “healing way” including the arcade and
several atriums would be the center of the whole Ad-
vocate Christ Medical Campus.
2012 SUMMER STUDIO | THE NEW PATIET CARE TOWER D E S I G N @ T h e A d v o c a t e C h r i s t M e d i c a l C e n ter (ACMC) Campus
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4. 02.1
SITE ANALYSIS
SITE ANALYSIS
5
7
KOSTNER AVE.
pic 1. South Side Kostner Ave. -Few Vegetation pic 5. North Side Kostner Ave. -Few Vegetation
6
SITE
2 3
4
95th STREET
1
95th STREET 95th STREET
pic 2. Huge Parking Lots pic 6. Huge Parking Lots
pic 3. East Side of the Site with Existing Campus pic 4. South Side view from the Existing Building pic 7. North side of the Site
YOON + JUN Design Works : Jongyoun Jung, Euijun Jeong | PROFESSOR : BENJAMINE RILEY
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5. SITE ANALYSIS PROBLEM SEEKING & SOLVING
Oak Lawn is a village in Cook County, Illinois, United
States. The population was 55,245 at the 2000 cen-
sus. Oak Lawn is a suburb of the city of Chicago, lo-
cated southwest of the city. It shares borders with the
city in two areas, but is surrounded mostly by other
suburbs
Oak Lawn is known for its community hospital, which
serves the residents of Chicago and its suburbs.
Christ Community Hospital (now known as Advo-
cate Christ Medical Center) was built in Oak Lawn
in 1960 and has expanded with the development of
Hope Children’s Hospital, along with becoming a part
of Advocate Health Care. Christ Hospital also has a
state-of-the-art Level 1 trauma center, providing trau-
ma patients with advanced emergency medical care.
The emergency department treats more patients than
any other hospital in Illinois.
Now, the medical campus is surrounded by huge
parking lots. Also, there are a few vegetations around
the site. Thus, it is difficult to get nice view from pa-
tient tower. Also, making a public space that has
close connection with nature is very difficult.
We have two strategies to solve current site prob-
lems. Firstly, we make heavy vegetation on the park-
ing garage. By that, entire campus can get a visual
advantage from vertical vegetation. Also, we make
vegetation path (it called healing way) that surround
patient tower, will make good spaces that connected
with nature.
SEEN & UNSEEN CONNECTION
There are some design factors that will make con-
nection with existing buildings and community. First-
ly, urban farm on the top of parking garage will give
visual advantage for patient tower. Also, patients can
get fresh vegetables from urban farm. It can provide
job opportunity for community too.
2012 SUMMER STUDIO | THE NEW PATIET CARE TOWER D E S I G N @ The Advocate Christ Medical Center (ACMC) Campus
6. 03.1
PATIENT ROOM DESIGN
PATIENT ROOM DESIGN
PATIENT
AREA
FAMILY
AREA
NURSING AREA
Figure 1. Concept Sketch
CONCEPTUAL DESIGN
The reason why we tilt the shape of patient room
is to control visual direction to the parking garage. Figure 2. Floor Plan
Also, the shape gives feeling of the space deeper
that makes spatial quality higher. Dark wood flooring
makes cleaners detect dust on the floor easier so that
the patient room can keep clean. Bright color wood
for furniture is helpful to make the atmosphere of the
room likes home, so patients feel the hospital famil-
iar. Some parts of wall are painted with healing color
that gives psychological help for patients.
EVIDENCE BASED ON DESIGN Figure 3. Patient Wall
Evidence-Based Design in healthcare is an exten-
sion of the theories of evidence-based practice and
evidence-based medicine. Evidence-based medicine
stems from Professor Archie L. Cochrane’s premise
that much “evidence” for best practices for medical
treatments and interventions is available in the form
of relevant randomized controlled trials. He strongly
advocated that this evidence should be collected, an-
alyzed, validated and then widely disseminated.
Figure 4. East Side and South Side Wall
YOON + JUN Design Works : Jongyoun Jung, Euijun Jeong | PROFESSOR : BENJAMINE RILEY
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7. 2. Material
Flooring
Brazilian - Easy to see the dust on the
Cherry floor
- Makes rich space
Tree
Furniture
Birch - Contrast with floor
Natural - Makes bright space
- Makes soft atmosphere
Tree
Wall Paper
Back - Using Healing Colors
Painted depends on program
Glass
3. Meaning of Healing Colors
Ante-L.D.R
Larger size of window let Soothes
- Relaxes mentally, as well as physically
YG
more daylight into the room - Helps alleviate depression, nervousess,
that reduces depression of and anxiety
- Offers a sense of renewal, self-control,
patients. Vertical vegetation and harmony
on the parking garage gives
B UE
L
distant view of nature. Also,
Labor Delivery Room
healing way gives closer con- - Calms and Sedates
nection with nature. Both of - Cools
- Aids intuition
factors can reduce pain and
stress of patient. Home-like
furniture, such as bed and
sofa, makes patient room
more familiar that improves
patients’ sleep. Also, dark
color floor diminish hospital
Y LO
EL Postpartum Room
- Stimulates mental process
- Activates memory
- Encourages communication
PATIENT ROOM DOOR PERSPECTIVE VIEW acquired infections.
2012 SUMMER STUDIO | THE NEW PATIET CARE TOWER D E S I G N @ T h e A d v o c a t e C h r i s t M e d i c a l C e n ter (ACMC) Campus
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8. 03.2
DAYLIGHT STUDY
Figure1. Door Perspective | AM 9:00 Figure5. Pillow Perspective | AM 9:00
Figure2. AM 10:00 Figure3. PM 1:00 Figure4. PM 5:00 Figure6. AM 10:00 Figure7. PM 1:00 Figure8. PM 5:00
YOON + JUN Design Works : Jongyoun Jung, Euijun Jeong | PROFESSOR : BENJAMINE RILEY
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9. EBD DEGIGN FACTORS FOR PATIENT ROOM
1. Reducing Pain
- provide well designed outdoor gardens
2. Reducing Patient Stress
- provide nature views provide visual art to
enable patients to experience simulated nature
3. Improving Patients’ Sleep
- Providing Home like furniture and atmosphere
4. Reducing Depression
- linking higher daylight or sun exposure by
providing larger windows
5. Reducing Hospital Acquired Infections
- clean floor, furniture covering
PATIENT PILLOW PERSPECTIVE VIEW
2012 SUMMER STUDIO | THE NEW PATIET CARE TOWER D E S I G N @ T h e A d v o c a t e C h r i s t M e d i c a l C e n ter (ACMC) Campus
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10. 04.1
BUILDING DESIGN
CONCEPT GENERATION
Figure 1. Concept Sketch
SITE
?
? !
?
? :(
? !
YOON + JUN Design Works : Jongyoun Jung, Euijun Jeong | PROFESSOR : BENJAMINE RILEY
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11. SOUTH KOSTNER AVE. PERSPECTIVE VIEW
2012 SUMMER STUDIO | T H E N E W 0 P A T S E T C A R ES T U D I E R |D E S I E N E @ T h e A dE T c a A RC h r i s t W e d i c a l EC e n t e r (@ Ch eCA d va m a t e C h r i s t M e d i c a l C e n ter (ACMC) Campus
2 12 IUMME OWO TH G W P A T I vo C te E T O M E R D S I G N A T M ) C oc pus
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12. 04.2
BUILDING DESIGN
DESGIN DEVELOPMENT
Evidence Based on Design Factors
1. Reducing Hospital-Acquired Infections
2. Reducing Medical Errors
3. Reducing Pain
4. Reducing Depression
5. Reducing Spatial Disorientation
6. Fostering Social Support
7. Decreasing Staff Stress
8. Increasing Staff Effectiveness ADJACENCY DIAGRAM
Conceptual Section Design
This section study drawing shows the concept of a
sunken garden and daylight studies. The sunken gar-
den, which has step benches and oak trees, gives
a large exterior green park for patients, staff, and
public. Additionally, the sunken garden gives more
intimate connection between the new tower and the
existing buildings. A pond in the sunken garden that
combined with dining space can acts as a light re-
flector which makes the underground dining space
bright. Also, the atrium as 9 stories height on north
side is another factor that lets light and nature into
the building.
CONCEPTUAL SECTION SKETCH
C - SECTION STAFF ZONE
LOADING STAFF ZONE
AREA
STAFF ENTRY
TRIAGE HEALING
connection
with N
GARDEN
TRIAGE DEPARTING ICU
AREA ANTE - L . D. R
CHURCH
SUNKEN VIEWINGROOM ATRIUM (2F - 3F)
GARDEN LOBBY BRIDGE
connection with
Parking garage
LIBRARY ATRIUM (1F - 2F)
CAFE PUBLIC ZONE
SUNKEN RETAIL SHOP
GARDEN
IN & OUT
CIRCULATION
Grid System &
Only one core...? Two core...!! Shear Wall system 1st FLOOR 2nd FLOOR
YOON + JUN Design Works : Jongyoun Jung, Euijun Jeong | PROFESSOR : BENJAMINE RILEY
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13. LOADING LOT
N
N SERVICE SOUTH ELEVATION
ELEV
ARCADE
FROM STAFF,
PATIENT
EXISTING BUILDINGS EXISTING BLDG. ELEV. PRIVATE
LOBBY ENTRY
FOR PATIENT
AND STAFF
STAFF,
PATIENT
ELEV.
LOBBY
MAIN
ENTRY
PUBLIC ELEV EAST ELEVATION
BRIDGE
FROM PARKING GA-
RAGE @2nd FLOOR
SUNKEN
GARDEN
INDEX PARKING GARAGE
PUBLIC
AREA
SITE PLAN
NURSING
AREA
NORTH ELEVATION
PATIENT
AREA
POSTPARTUM POSTPARTUM
POSTPARTUM POSTPARTUM POSTPARTUM POSTPARTUM ROOM ROOM
ROOM ROOM ROOM ROOM with own Healing garden with own Healing garden
with own Healing garden with own Healing garden with own Healing garden with own Healing garden
NURSING NURSING
NURSING NURSING NURSING NURSING AREA AREA I. C. U FLOORS (7 f ~ 9 f )
AREA AREA AREA AREA Each Floor has 36 of I.C.U
HEALING
HEALING HEALING GARDEN POSTPARTUM HEALING
GARDEN POSTPARTUM GARDEN POSTPARTUM ROOM WAY
ROOM ROOM with own Healing garden
with own Healing garden with own Healing garden STAFF ZONE
STAFF ZONE STAFF ZONE PUBLIC MECHANICAL
PUBLIC PUBLIC ZONE ROOM (6F & 10F)
ZONE ZONE PUBLIC
PUBLIC PUBLIC ZONE
HEALING
ZONE ZONE GARDEN
POSTPARTUM
POSTPARTUM POSTPARTUM NURSING ROOM
NURSING ROOM NURSING ROOM AREA
with own Healing garden
with own Healing garden with own Healing garden
AREA AREA
3rd FLOOR 4th FLOOR 5th FLOOR 6th - 10th FLOORS
WEST ELEVATION
2012 SUMMER STUDIO | THE NEW PATIET CARE TOWER D E S I G N @ The Advocate Christ Medical Center (ACMC) Campus
14. 04.2
BUILDING DESIGN
DESIGN DEVELOPMENT
1st FLOOR 2nd FLOOR 3rd FLOOR
N BRIDGE N
MAIN COURT FROM NICU
ENTRY YARD @EXISTING BLDG.
SERVICE AREA SERVICE AREA
SECURITY SERVICE
TRIAGE ENTRY LOBBY C-SECTION LOBBY
COURT STAFF SOUTH CORE NORTH CORE STAFF SOUTH CORE NURSE NORTH CORE HEALING
STAFF NURSE GARDEN
PUBLIC YARD ZONE ZONE STATION STATION
AREA #1 ZONE #2
SECURITY
SOUTH CORE NORTH CORE COURT COURT
YARD PUBLIC AREA YARD
LIBRARY SECURITY PUBLIC AREA ANTEPARTUM
ENTRY L.D.R L.D.R
FOR ONLY SECURITY
FLOWER
SHOP CAFE CHURCH HEALING DEPARTING PATIENT
GARDEN AREA &STAFF HEALING
GARDEN
HEALING WAY HEALING WAY
(feet)
BRIDGE
N 0 10 30 60
FROM PARKING (feet)
0 10 30 60
(feet)
0 10 30 60
GARAGE
Through the south core adjacent to the main entry, a patient who has reservation with There are c-section and anti-partum on the second floor. Second floor is connected Third floor is for LDR. Staff area for LDR is located on the center of the floor that
c-section would be able to go to there directly. The other patient can go to the triage with both existing building (NICU) and parking garage. Since c-section is located on makes staff work more efficient. Also, decentralized nurse station Improve the qual-
for the exam. west side, it is directly connected to NICU. Also, in emergency, movement between ity and safety of healthcare. Every patient room is arranged in same direction that
c-section and anti-partum is easy. reduces medication errors. Surrounding healing way is combined with not only patient
area, but also staff area. Thus it makes high quality nature-integrated space for pa-
tient, family and staffs.
(feet) (feet)
0 10 30 60 0 10 30 60
SOUTH ELEVATION EAST ELEVATION
YOON + JUN Design Works : Jongyoun Jung, Euijun Jeong | PROFESSOR : BENJAMINE RILEY
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15. 4th, 5th FLOOR
N
POSTPARTUM ROOM
LOBBY
STAFF
ZONE SOUTH CORE NORTH CORE
NURSE NURSE NURSE STA-
STATION STATION #4 TION #5
NURSE STATION #1 #2, 3 NURSERY NURSERY
NURSERY
POSTPARTUM ROOM POSTPARTUM ROOM
(feet)
0 10 30 60
There are 24 post-partum rooms on the fourth floor. Even though some patient rooms
faced east and west side, it can get advantage from healing way. Staff areas for post-
partum are located on the center of the floor that makes staff work more efficient. Also,
decentralized nurse station Improve the quality and safety of healthcare.
WALL SECTIO DETAIL ELEVATION DETAIL
Mech. Floor
ICU (36)
ICU (36)
Mech. Floor
ICU (36)
Cardiac Telemetry (36)
Parking lot
Cardiac Telemetry (36) Mech. Floor
WALL Parking lot
Trauma (12)Resp.(24)
Postpartum (24) SECTION Parking lot
Orthopedics (23)
Postpartum (24) Parking lot
Mental Health (23)
Parking lot
Med. Surg(37) L.D.R (13)
Parking lot
Woman’s Surgery (38)
Future NICU (64) Ante-L.D.R (8) Parking lot
Lobby / Clinics) Public,Church Parking lot
Retail, Library Parking lot
Pharmacy /Lockers
Lab / Kitchen
0 10 30 60
(feet)
0 10 30 60
TRANSVERSAL SECTION LONGITUDINAL SECTION
2012 SUMMER STUDIO | THE NEW PATIET CARE TOWER D E S I G N @ T h e A d v o c a t e C h r i s t M e d i c a l C e n ter (ACMC) Campus
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16. 04.2
BUILDING DESIGN
INTERIOR DESIGN
EBD DEGIGN FACTORS FOR PATIENT ROOM
1. Reducing Pain
- provide well designed outdoor gardens
2. Reducing Patient Stress
- provide nature views provide visual art to
enable patients to experience simulated nature
3. Improving Patients’ Sleep
- Providing Home like furniture and atmosphere
4. Reducing Depression
- linking higher daylight or sun exposure by
providing larger windows
5. Reducing Hospital Acquired Infections
- clean floor, furniture covering
MAIN LOBBY DESIGN
Two main lobbies on the first floor are designed by bio-
philic design theory. Two story high large windows let a
lot of day light into the space. Elevator core is covered
with marble stone and artificial waterfall in front of the
core activates the lobby space. Furthermore, mimicry
tree that covers column structure reduce distinction be-
tween exterior and interior space.
SOUTH SIDE MAIN LOBBY
YOON + JUN Design Works : Jongyoun Jung, Euijun Jeong | PROFESSOR : BENJAMINE RILEY
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17. BIOPHILIC CONCEPT SKETCH
NORTH SIDE LOBBY ONLY FOR PATIENT & STAFF BIOPHILIC DESIGN DETAIL
2012 SUMMER STUDIO | THE NEW PATIET CARE TOWER D E S I G N @ T h e A d v o c a t e C h r i s t M e d i c a l C e n ter (ACMC) Campus
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18. 04.2
BUILDING DESIGN
HEALING GARDEN BIRD’S EYE VIEW
YOON + JUN Design Works : Jongyoun Jung, Euijun Jeong | PROFESSOR : BENJAMINE RILEY
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19. PHYSICAL MODEL
NORTH KOSTNER AVE. PERSPECTIVE VIEW
2012 SUMMER STUDIO | THE NEW PATIET CARE TOWER D E S I G N @ T h e A d v o c a t e C h r i s t M e d i c a l C e n ter (ACMC) Campus
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20. 05.1 4. MECH.ELEC.SYSTEM
CHECK INTERNATIONAL BUILDING CODE 4.1 Possible Heating and Cooling System
a. Variable Air Volume (VAV)
1. OCCUPANCY b. VAV Reheat
Institutional occupancies include facilities where occupants cannot fully care for them- c. Dual-Duct VAV
selves, including residential care, day care, assisted living, health care, and correctional d. CAV Reheat
facilities. e. Multizone
This group includes 24-hour medical, psychiatric, and custodial care facilities with 6 or more f. Air-Water Induction (Infrequently Used)
occupants, in which occupants are not capable of self-preservation in an emergency. g. Fan-Coil Terminals
Afacility such as this with 5 or fewer occupants may be classified as Group R-3 Residential. 4.2 Major Equipment Spaces for Large Building
Group I-2 also includes 24-hour care for 6 or more infants 2 1/2 years of age of less.
a. Typical Sizes of Transformer Vaults: 20’ x 40’ x 11’
b. Typical Sizes of Switchgear Rooms: 30’ x 40’ x 11’
2. STRUCTURE c. Space Requirements for Water Pumps
- Domestic Water Pumps 16’ x 12’ (200,000 to 1,000,000 sqft)
2.1 Liveload - Fire Pumps (Assuming sprinklers): 30’ x 24’ (200,000 to 1,000,000 sqft)
a. Private room: 40psf - 60psf d. Vertical Distribution of Services
b. Operating room: 60psf - 90psf - Total Shaft Area :
c. Lobbies: 60psf - 100psf The total open area of all the mechanical and electrical shafts in a tall office
d. Outdoor Areas: Pedestrian 100psf - 150psf building is normally equal to about 4 % of the area served on each floor, and
Vehicular 150psf - 250psf can be estimated at about half this amount for a low-rise building. This should be
e. Roof Loads: 80psf - 150psf divided into at least two separate shafts to relieve the congestion that would oth-
f. Storage: Light 125psf - 150psf erwise occur where the vertical and horizontal distribution networks connect. For
Heavy 150psf - 250psf maximum utility, the horizontal proportions of each shaft should lie in the range of
2.2 Possible structural system 1:2 to 1:4.
a. Masonry - Electrical And Telecommunications Closets :
- Brick Masonry Columns and Walls (Shear Wall System) . Major Electrical Closet: 7’-0” x 11’-6”
- Concrete Masony Columns and Walls (Shear Wall System) . Small or Satellite Electrical Closet: 5’-0” x 2’-6”
b. Steel - Plumbing Walls (Janitor Closets, and Toilet Rooms):
- Beams and Girders . Plumbing Wall : 12” for fixtures on one side
- Open-Web Joists : 16” for Fixtures on two sides
- Trusses . Minimum Janitor Closet: 8’-0” x 4’-6”
c. Sitecast Concrete e. Minimum Toilet Fixture Requirements
- Beams and Girders (Conventional Steel Frame) - Institutional Occupancies, employee and visitor toilet facilities must be separate
- One-Way Solid Slab (Semi-Rigid Joints with Supplemental Braced Frame or Shear Wall) from resident facilities.
- Two-Way Flat Slab (Semi-Rigid Joints with Supplemental Braced Frame or Shear Wall) - Medical and Custodial Care (Residents only)
d. Precast Concrete (1) Water Closet: 1 per room
- Beams and Girders (Recommend Shear Wall) (2) Lavatories: 1 per room
- Solid and Hollow Core Slab (Recommend Shear Wall) (3) Drinking Fountains: 1 per 100
(4) Bathrooms/showers: 1 per 15
(5) Number of Occupants of Each Sex: Any number
(6) Number of Water Clostes for Each Sex: Male: 1 per 30/ Female: 1 per 25
(7) Number of Lavatories: At least 1, and not less than 1
per every 2 water closets
f. Elevator Dimensions
- Capacity 6000 lb
- Inside Car Dimensions 5’-9” x 10’-0”
- Inside Shaft Dimensions ( W x D ) 8’-2” x 11’-9”
YOON + JUN Design Works : Jongyoun Jung, Euijun Jeong | PROFESSOR : BENJAMINE RILEY
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21. 5. EGRESS SYSTEM AND ACCESSIBILITY
5.1 Exit Access Paths
Group I-2 Institutional Medical and Custodial Care Occupancies have special exit ac-
cess requirements reflecting the needs of occupants who in many cases may be inca-
pable of moving themselves to safety in the event of a building fire. See the code for
details. For emergency escape and rescue requirements for residential occupancies.
Egress Through Adjacent spaces :In their most conventional configuration, exit access pathways are ex-
pected to proceed from rooms to corridors and then to exit. The International Building Code in most ci-
cumstances also permits exit access pathways to flow through intermediate spaces to whichthe originating
space is functionally related. Howev er, once an exit access path reaches a corridor, it must proceed directly
to an exit stair or other exit component and cannot reenter other spaces.
5.3 Egress Components Widths (Should be sprinklered)
5.2 Corridors a. Doorways, Corridors, Ramps, and Other Components: 0.2”
a. Unrated corridor enclosures are permitted in Group I-2 occupancies b. Stairs: 0.3”
b. Exterior corridors c. Chart from p.287 (based on our area; 300,000 sqft - 1,250/4 exits = 312.5)
Exit access ways may include open balconies on the exterior of a building. When - Clear Width of Corridor and Stair : Corridor 70” and Stair 92”
leading to only one exit stair, such balconies must be separated from interior - Number of 3’-0” doors : 3
spaces by fire resistive walls and protected door and window openings. In the - Number of 3’-4” doors : 3
IBC, these walls and openings must have fire-resistance ratings equal to those re- - Number of 4’-0” doors : 3
quired for a corridor. Where Balconies provide two independent means of egress, - Number of pairs of 3’-0” doors without center mullion : 2
adjacent walls and openings are not required to be fire rated in either code. d. Stairway
Though not a code requirement, consideration should also be given to deigning - Max. Riser Height: 7”
exterior balconies to prevent the accumulation of ice and snow in cold climates. - Min. Riser Height: 4”
c. The Exit - Min. Tread Run: 11”
- Number of the Exit: More than 1000 occupants must have at least four. - Max. Vertical Distance between Landings: 12’
(1) Institutional Occupancies, inpatient treatment areas: e. Ramp
240sqft gross, 300,000 / 240 = 1,250 (1,250/4 = 312.5) - Max. Ramp Slope
(2) Institutional Occupancies, outpatient treatment areas: 1:12 for ramps part of means of egress or on accessible routes
100sqft gross, 300,000 / 100 = 3,000 1:8 for other ramps
- Direct Exit - Min. Ramp Width: 36” clear width between sides of ramp, or handrails if any
- Exit Stairways - Max. Distance Between Landings: 30” rise
- Smokeproof Enclosures
- Exit Passageways 6. PARKING
- The Exit Discharge 6.1 Parking Capacity
d. Accessible Routes a. (Recommended Parking Ratios for Preliminary Design: 1000 gross sqft)
e. Egress System b. The sum of:
- Mximum Travel Distance (with Sprinklered): 200’ 0.1 - 0.75 per staff, plus
- Mximum Common Path of Egress Travel: 75’ 0.3 - 0.75 per bed, plus
- Largest Room or Area That May Have Only One Means of Egress: 0.2 per daily outpatient
1000sqft for Sleeping rooms or Suites; 2500sqft other areas Or: 4 - 10 per 1000 gross sqft
- Minimum Length of Dead-End Corridor: 20’
- Door Width: Min: 32” net clear; 41.5” where beds must be moved 6.2 Parking Level Of Service (LOS)
- Minimum Clear Corridor Width: LOS A - LOS B
44” serving more than 49 occupants, and 96”where beds must be moved 6.3 Dimension of Parking lot
- Minimum Stair Width: a. Ramp in Parking lot: greater than 1:20 (5%)
44” serving more than 49 occupants, 36” serving 49 or fewer b. Accessible car spaces: Width 96”
- Additional Requirements: Each floor must be subdivided by at least one smoke- c. Accessible van spaces: Width 132”
proof wall with horizontal exits. d. Minimum Vertical Clearance: 98”
2012 SUMMER STUDIO | THE NEW PATIET CARE TOWER D E S I G N @ T h e A d v o c a t e C h r i s t M e d i c a l C e n ter (ACMC) Campus
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