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1219 BROADWAY BUILDING INFORMATION MODELING ARCH 4354 | PAOLA MENDOZA
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Using ArchiCAD i modeled different type of systems of this building, structural, MEP, HVAC, electrical, plumbing, etc...
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1219 BROADWAYBUILDING INFORMATION MODELINGARCH 4354 | PAOLA MENDOZA
Zoning
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high
lobbymail room
The design of this building is aimed for usingthe most light possible. A curtain wall system was chosen for the main facades in order to
heat gained from the glazing. This allows and minimizes the use of electric light during theday. The design and aesthethic of the building permits the natural light from thesouth-‐west.
When developing the design of this
without using the typical curtain wallsystem. The glazing around the buildingis what allows this to happen but at the
facade is what keeps the building exposed from all the natural light. This is what makes the building consumemore electric energy than the previous design.
The design of this model we decided to play around more with the formand program. For this model we
the city.
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EAST ELEVATION17'-‐6"
15'-‐0"
15'-‐0"
18'-‐6"
20'-‐0" 23'-‐0" 17'-‐0" 25'-‐0" 23'-‐6"
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BASEMENT FLOOR PLAN
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ELEVATORSTAIRSELECTRICAL CLOSETFAN ROOMBOILER AND CHILLED WATER PLANTEXHAUST AIRFRESH AIRELECTRICAL TRACKING
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25 x 7 1/4" = 15'-0"
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25 x 7 1/4" =
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17'-‐6"
17'-‐6"
15'-‐0"
15'-‐0"
18'-‐6"
20'-‐0" 23'-‐0" 17'-‐0" 25'-‐0" 23'-‐6"
NORTH ELEVATION
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GROUND FLOOR PLAN
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LOBBYRESTAURANTBATHROOMSELECTRICAL CLOSETSTAIRSELEVATORMAIL ROOMMAIN OFFICELOADING DOCKEMERGENCY EXITEMERGENCY EXIT
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BROADWAY
AVE JAVEJ
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22 x 7" = 13'-0"
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17'-‐6"
17'-‐6"
15'-‐0"
15'-‐0"
18'-‐6"
23'-‐9"6'-‐6"11'-‐6"8'-‐2"16'-‐7"
84'-‐3
"
65'-‐6"
N1 5 10
TYPICAL FLOOR PLAN2ND -5TH FLOOR
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OFFICEBATHROOMSELECTRICAL CLOSETSTAIRSELEVATORSTORAGE
SOUTH ELEVATION
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WEST ELEVATION
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10'-0"
15'-0"
15'-0"
18'-6"
23'-6"25'-0"17'-10"
58'-6"
67'-0"
N1 5 10
6TH FLOOR PLAN
22 x 7" = 13'-0"
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KITCHENDINING ROOMLIVING ROOMBEDROOMBATHROOMELECTRICAL CLOSETSTAIRSELEVATORTERRACESTORAGE
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2'-0"
14'-0"
12'-0"
1'-0"
6'-10 1/4"
10'-7 1/2"
3'-0"
11'-9"
12'-9"
12'-9"
13'-11 1/4"
12'-11"
13'-3 1/4"
13'-0"
13'-0"
1s
3r
RE
RESTAURANT
1'-0"
12'-6"
12'-0"
12'-0"
12'-0"
12'-0"
14'-1"
Site Cast Concrete
allows these system to remain either wholly
By choosing this system these are some factorsthat precast concrete system will allow us t
the system.The possible use of the underside of the slab as a
Two-‐Way Fla ateconsists of concrete slabs, reinforced
by columns without beams or girders; this is called ate plate system.
structur exibility in column placement.The following are some of this system’s
Tensile reinforcement 5” to 12” slab depth; span/33
short spans of 12’ to 24’While a regular column grid is most appropiate, some exibility in column placement is possible.
at plate.
reinforced concrete slab.
STRUCTURAL S STEM
12'-6"
12'-0"
12'-0"
12'-0"
12'-0"
12'-0"
2’X2’
MEP MODELING_01Variable Air Volume (VAV)For our building’s mechanical system we chose the Variable Air Volume system, which is a single duct all central air system. This is one of the most versatile systems for heating and cooling for large buildings.This system works very well with our building due to
and residence space.
These are the major components of this system:-Boilers and chimney-Chilled water plant-Cooling tower-Fan room-Outdoor fresh air-Exhaust louvers-Vertical supply and return ducts
ZONINGThe spaces of our building consist of :
loading dock, and mail room
These are some of the reasons why we chose the Variable Air Volume system :-Minimizes operating cost-Maximizes control of air velocity and air quality-Maximizes individual control over temperature-Minimizes system noise-Minimizes visual obtrusiveness
-Minimizes system maintenance
Elevator Sha
Chiller
Cooling Tower
Boiler
Supply Sha
Return Sha
Supply Ductwork
Return Ductwork
Di users
Registers
Boiler Chimney
RETURN DUCTWORK
SUPPLY DUCTWORKDIFFUSERVAV TERMINAL
COOLING TOWER
CHIMNEY
EXHAUST AIRFRESH AIR
FAN ROOMHUMIDIFIER
CHILLED WATERHOT WATER OR STEAM
CHILLED WATER PLANTBOILERS
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VARIABLE AIR VOLUME(VAV) DIAGRAM
BOILER AND CHILLER ROOM
COOLING TOWER
DUCT WORK
SIZINGOur building’s mechanical equipment is all located in the basement.
The approximate size is around 2000sq ft between the boiler room and the chiller room;-it contains one boiler with piping of 4”-8” and a chimney of 2’x2’
-there is one chilled water plant with duct work of 5’x5’ connecting to a cooling tower of 14’x7’
MEP MODELING_02
BOILER(6’X6’X5’)
PIPES(4”-‐8”)
DUCTS(5’X5’)EXHAUST AIR
FRESH AIR
COOLING TOWER(14’X7’)
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VERT CAL C NNECT N
DR EXTER RTRANSF RMER
ELECTR CALTRACK N
SW TCHB ARD
4’3’
3’
4’ 4’
4’3’
2’4”
ADA ADA
WASTE E
BATH TUB
COLD WATERLINE
HOT WATERLINE
TOILET
WASTE LINE
BASINCABINET
WASTE LINE
TOILETS
HOT WATERLINE
WATERHEATER
WATER PUMP
COLD WATERLINE
PLUMBING_02
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1 SLAB
C NC ETEMN
HVAC S STEMVA ABLE AV ME
ELECT CALT AC N
S PPL A
EXHA ST A
NF EDETE
SLABS
TA N WALLS STEM
T FL
SEC NDFL
Average Temperature
Energy Balance Evaluation
ArchiCAD Educational version, not for resale. Courtesy of Graphisoft.
Key Values
General project dataLocation: Lubbock TxActivity Type: MultipleEvaluation Date: 11/28/2011 3:24 PM
Building geometry dataTreated floor area: 32619.55 sq ftBuilding shell area: 23282.65 sq ftVentilated volume: 406386.03 cu ftGlazing ratio: 15 %
Building shell performance dataAir leakage: 0.71 ACHOuter heat capacity: 6.96*10-4 Btu/sq ft,F
Heat transfer coefficientsBuilding shell average:Roofs:External walls:Basement walls:Openings:
U value0.160.10 - 0.100.11 - 0.480.29 - 0.290.23 - 0.23
Specific annual demandsNet heating energy: 36.36Net cooling energy: 81.99
Energy consumption: 235.60Primary energy: 268.54Operation cost: 0.68CO2 emission: 16.18
[Btu/sq ft,F,hr]
kBtu/sq ftakBtu/sq fta
kBtu/sq fta
kBtu/sq fta
USD/sq fta
lb/sq fta
Energy Consumption by Sources
Energy CO2 emissionSource type Source name Quantity Cost
MBtu/a USD/a lb/a
003904.5Environment18943879561356.4Natural gas338202142042421.5Electricity
527640*221607682.3Sum:
RenewableFossil
Secondary
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32
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Energy quantities
[%] 5032
1864
36
CO2 emission
[%]64
36
64
36
Energy costs
[%]64
36
* This amount of CO2 is absorbed in oneyear by 3.0 acres (roughly equivalentto 2 football fields) of tropical forest.
Energy Consumption by Targets
Energy CO2Target name Quantity Cost Primary Emission
MBtu/a USD/a MBtu/a lb/a
Heating 1195.2 7010 1332.1 166929Cooling 5134.6 7215 3690.2 171801Hot water generation 170.3 999 187.4 23791Ventilation fans 763.8 4480 2291.3 106675Lighting & appliances 418.5 2454 1255.4 58443
Sum: 7682.3 22160 8756.4 527640
EnergySource name QuantityEnvironment
87%Natural gas51% 32% 17%Electricity
[MBtu] 0 1000 2000 3000 3904.5
67
16105
2
Energy quantities
[%]
32
3220
11
5
Energy costs
[%]
32
3220
11
5
CO2 emission
[%]
Monthly Energy Balance
Supplied energy
Emitted energy
925.6
750
500
250
0Solar gainHuman heat gainMechanical heatingHot water generationLighting and equipment
750
500
250
0TransmissionInfiltrationMechanical ventilationHot waterMechanical cooling
[MBtu]Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
VIEWS
