island team 2011 final presentation

CM LCFMARCH SE MEP

Island TeamFinal PresentationTeam Members CM LCFMARCH SE MEPTeam Members

C l F h lt

Seale WongAriel Bautista

Carl Fosholt

Frank Musiol

Catherine

Rebecca Diaz

CatherineBoubekeur

Rebecca Diaz Seale Wong Frank Musiol Katelin CrookDerek Ouyang Carl Fosholt Ariel Bautista Catherine Boubekeur

1

Derek Ouyang Katelin Crook

2Rebecca Diaz Seale Wong Frank Musiol Katelin CrookDerek Ouyang Carl Fosholt Ariel Bautista Catherine Boubekeur

Puzzle

Site Conditions and Location


6

Site Views

2.

1

1.1.

22.


Site Information

Prevailing Winds:

NE Trade WindsNE Trade Winds

Basic Design Wind Speed:

145 mph

Seismic:

Site Classification D

Average Temp:

Max ‐ 89° F

Min ‐ 71° F

Average Sunlight:Average Sunlight:

8 hours/day

1,466 BTU/ft2/day

i i i 0 0” llPrecipitation: 50‐70” annually


Winter Quarter Concepts

Hurricane Concept Puzzle Concept


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Puzzle

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Winter DesigngPuzzle concept – integration of disciplines


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Decision Matrix

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Reassessment

ReevaluateSteel Concrete

1.2.3.4.


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Shape and Integration

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Grid & Modules

Cantilever & Open Spaces


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Puzzle

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13

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Site Plan

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University Avenue


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Basement

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Core

Auditorium

LargeLarge Classrooms

Café100‘

Server Room

Tech Supportpp

100‘

15

100


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First Floor

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Core

Small Classrooms

Instructional Labs

D bl H i h

100’

Double Height

Seminar Room

Entrance Atrium

100’


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Second Floor

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Core

Faculty Offices

AdministrationAdministration

Faculty Lounge

S d Offi

100’

Student Offices

Terraces

100’


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Roof

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Core

PV Panels

Elevator ShaftElevator Shaft


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North-South Section

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‐30’ 0’ 10’ 40’ 70’ 93’ 100’ 130’

30’

18’

6’

NS

‐6’

NS


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Island Team

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Corridor Section

Typical ConcreteTypical Vertical Shades Texture

Typical Concrete Texture Section


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Floor Sandwich

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1 S l P l

1.

1. Solar Panels

2. Concrete Texture2. 3.

6.

3. Vertical Shades

4. Operable Windows

4.

5.

5. Fixed Windows

6 Dropped Ceiling6. Dropped Ceiling


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Detailed Section – Floor Sandwich

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1 H i t l Sh d

5.

1. Horizontal Shades

2. Operable Windows1. 2.

4.

6.

3. Fixed Windows

4. Beams3.

5. Solar Panels

6 MEP Ducts6. MEP Ducts


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Island Team

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Why Change y gfrom Steel to Concrete?Concrete?


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Change to Concrete

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Integration with Site Common material on Campus


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Change to Concrete

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Why concrete structure instead of steel?y

System Availability


CM

Change to Concrete

CM


Cost and availability of raw materials.


MEP

Change to Concrete

MEP


Thermal mass of concrete better for coolingThermal mass of concrete better for cooling


LCFM

Change to Concrete

LCFM


80%20%Decreased 80%


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Social Puzzle

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How can we foster collaboration in 2015?


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Integration Spaces

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Integration Spaces

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Integration Spaces

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Social Puzzle

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Cost ReductionsConcrete Vs Steel - Concrete: $6.8 M$- Steel: $ 7.2 M

Excavation Reduction:- Winter Cost: $560,000- Final Cost: $374,444

Glass:- Winter Area: 10,000 ft2

Final Area: 5 100 ft2


- Final Area: 5,100 ft2

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Cost Reductions

LCFMlCMSE

Concrete


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Cost Reductions

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Excavation


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Cost Reductions

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Glass reduction Beforefloor plansBefore

Before (Screen 4)And After (Screen And After (Screen 5)

Concrete

GlassGlass


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Cost Reductions

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AfterAfter

Concrete

GlassGlass


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PV Panel Story

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MEPEnergy consumption

+

CM LCFMARCH + +

Improve aesthetics light Improve LEED Achieve energy savingsImprove aesthetics, light Improve LEED Achieve energy savings


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PV Panels

LCFMMEP

Energy Consumptiongy

eQUEST Energy AnalysisTotal Energy Consumption: 551,440 kWh/yrgy p , y


LCFM

O&M Cost Containment

LCFM


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PV Panels

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N


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PV Panels

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PV Panels

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Calculations

Total Area = 3,000 ft2

Total Cost = $394,000

Quantity = 427 panels, 3.9 ft x 1.8 ft ea

Total output = 179,667kWh/yr


LCFM

PV Panels

LCFM

Trade Off Analysis

Break‐EvenBreak‐Even16 years8 years


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Native

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Atrium Shading PV Panels

Shades

Integration Space

N

Integration Space

Transformable Wall

Terraces Entrance Planter Green Roof


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Cultural

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Social

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Nature

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Energy

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ARCH MEP

Atrium

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Atrium

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Social Puzzle

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Social Puzzle: The Structural Evolution

N


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Social Puzzle

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Design Loads on Structureg

Dead

Roof 70 psfGreen Roof 120 psf

Basic Wind Speed 145 mph

Base Shear 450 kip

Site Class D

Floor 120 psf

Live

Roof 20 psfGreen Roof 20 psf

Site ClassSs= 0.852

S1= 0.279

Floor 60 psf

Seismic

First Story 50 kip Second Story 150 kip

Roof 300 kip

WindFirst Story 25 kip

Second Story 75 kip

R f 30 kiRoof 30 kip


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Social Puzzle

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Foundation 3D

N


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Social Puzzle

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Foundation PlanSpread Footings:10' x 10' x 2'

8’ x 8’ x 2’

Combined Footings:8’ id8’ Wide

10’ Wide

Slab on GradeSlab on Grade6”

Prefabricated Retaining WallsPrefabricated Retaining Walls


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Load Path

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Force Flow: Gravityy

W EW60Rebecca Diaz Seale Wong Frank Musiol Katelin Crook

Derek Ouyang Carl Fosholt Ariel Bautista Catherine Boubekeur

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Social Puzzle

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First Floor 3D

N


61

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Social Puzzle

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First FloorPost-Tensioned Beams:24” x 36”

20” x 30”12” x 18”12” x 24”

Columns:16” x 16”

14” x 14”14 x 14

9” Post Tensioned Slabs


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Social Puzzle

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First Floor

N

Adapt Post-Tension Model Max Deflection: 1.13”

N

Adapt Post Tension Model Max Deflection: 1.13


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Social Puzzle

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Second Floor 3D

N


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Social Puzzle

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Second Floor

Post-Tensioned Beams:16” x 30”

12” x 18”

C lColumns:16” x 16”

14” x 14”

9” Post Tensioned Slabs


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Social Puzzle

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Second Floor

N

ADAPT Post-Tension Model Max Deflection: 1.21”

N

ADAPT Post Tension Model Max Deflection: 1.21


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Social Puzzle

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Roof 3D

N


N

67

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Social Puzzle

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RoofPost-Tensioned Beams:16” x 30”

12” x 18”

Columns:6” 6”16” x 16”

14” x 14”

9” Post Tensioned Slabs 9 Post Tensioned Slabs


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Social Puzzle

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Roof

Adapt Post-Tension Model Max Deflection: 1.37” N


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Social Puzzle

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Lateral System: Shear Walls 3D

N


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Social Puzzle

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Lateral Systemy

12” Shear Wall


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Social Puzzle

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Force Flow: Lateral

W EW72Rebecca Diaz Seale Wong Frank Musiol Katelin Crook

Derek Ouyang Carl Fosholt Ariel Bautista Catherine Boubekeur

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Social Puzzle

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Analysis for Lateral Loading: ETABSy g

Dominate Period: 0.29 sec Max Elastic: 0.4” IDR: 1.0%


Dominate Period: 0.29 sec Max Elastic: 0.4 IDR: 1.0%

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Social Puzzle

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Structural Analysis Summaryy y

ADAPT Vertical Deflection Max Allowable Loading

Roof 1.37 in 1.5 in D+LL

2nd Floor 1.21 in 1.25 in D+LL

1st Floor 1.13 in 1.25 in D+LL

ETABS Code Amplified IDR Max Allowable

Total 1% 2%


MEP

Social Puzzle

MEP

Heat

Team Decision:

Average Temperature Range: 76 83F

No HeatingSystem

Average Temperature Range: 76-83F


MEP

Social Puzzle

MEP

Humidityy

Indoor Air Quality GoalyTemperature: 77FRelative Humidity: 60%


Average Relative Humidity Range: 60-90%

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Social Puzzle

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Green Roof and Cool Roof

24’Green Roof

Cool Roof

60’

Cool Roof


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Social Puzzle

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Green Roof and Cool Roof


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Social Puzzle

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Façade Horizontal Shadingç g

North Façade


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Social Puzzle

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Façade Vertical Shadingç g

East Façade


CM MEP

Social Puzzle

CM MEP

Exposed concrete façade Exposed concrete façade

Façade Attachment


CM MEP

Social Puzzle

CM MEP

Stainless Steel DuctsStainless Steel DuctsTo Prevent Rust

Double pane, Low-e coating glass with metal frame


glass with metal frame

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MEP

Social Puzzle

MEP

HVAC Systemy


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MEP

Social Puzzle

MEP

Chilled Water ChillersChillers

Site


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Social Puzzle

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Air Handling Unitsg

Basement Floor


MEP

Social Puzzle

MEP

Ventilation Requirementsq(CA Title 24)

L f 2> Larger of 2

+ 30% (LEED) + 30% (LEED) =


86

MEP

Social Puzzle

MEP

Air Conditioning Requirementsg q(ASHRAE)

Internal HeatLighting

External Heat•Solar radiation (windows)•Lighting

•Plugs•Occupants

•Solar radiation (windows)•Conduction (windows)•Conduction (façade)


MEP

Social Puzzle

MEP

Ductwork


MEPARCH

Social Puzzle

MEPARCH

Ventilation


MEPARCH

Social Puzzle

MEPARCH

Basement

NN


MEPARCH

Social Puzzle

MEPARCH

1st Floor

Supply

ReturnReturn


Stanford UniversityComputer Integrated A/E/C

91

MEPARCH

Social Puzzle

MEPARCH

2nd Floor

N


MEPARCH

Island TeamFinal PresentationMEP MEPARCHMEP

South Elevation


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MEP

Island TeamFinal PresentationMEP MEPMEP

Energy Star Ratinggy gTotal Energy Consumption: 551,440 kWh/yr


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Social Puzzle

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Site


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Social Puzzle

CM

Existing Site Conditionsg


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Social Puzzle

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Trees to Protect/Relocate


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Social Puzzle

CM

Construction Site


98

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Social Puzzle

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Site Layout


CM

Social Puzzle

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Pedestrian Protection


CM

Social Puzzle

CM

E t

Equipment SelectionMobile Crane ExcavatorMobile Crane

Lift Capacity: 18 tonsReach: 160 ft.

KomatsuMax. Digging Depth: 21’‐9”


CM

Social Puzzle

CM

Estimates Comparison

$8,000,000

$9,000,000

Square Foot Estimate

$4 000 000

$5,000,000

$6,000,000

$7,000,000

Reference Building EstimateManual Base Estimate

$1,000,000

$2,000,000

$3,000,000

$4,000,000 Manual Base Estimate

Model Base Estimate

$0

Square Foot Estimate

Reference Building Estimate

Manual Base Estimate

Model Base Estimate


Estimate

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CM

Social Puzzle

CM

Manual EstimateSystem Cost/ SF Total CostSystem Cost/ SF Total CostSubstructure $15.00 $569,920.00Superstructure $34.00 $1,328,595.00Exterior Enclosure $20.00 $791,168.00Interiors $16.00 $620,810.00Mechanical $41 00 $1 628 057 00Mechanical $41.00 $1,628,057.00Electrical $17.00 $650,679.00Plumbing $3.00 $115,196.00Site Work $23.00 $909,532.00Equipment & Furnishing $10.00 $394,872.00Special Construction & Demolitio $0.18 $7,253.20Special Construction & Demolitio $0.18 $7,253.20Subtotal $179.00 $7,016,080.00Contractor Fees (10%) $18.00 $701,608.00Architectural Fees (7%) $12.00 $491,126.00Contigencies (5%) $9.00 $350,804.00Total Building Cost $218.00 $8,559,617.00

Construction Cost = $7.01 M

Cost per SQ. FT = $218.71

Annual Inflation Rate of 2% over 4 Years2015 Cost (W/O&P) = $9.3 MM

Total Building Cost $218.00 $8,559,617.00

Cost per SQ. FT = $218.71 ( )


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Social Puzzle

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Model Base EstimateSystem Cost/ SF Total Costy /Substructure 34.00$ 1,345,000.00$ Superstructure 30.00$ 1,191,000.00$ Exterior Enclosure 10.00$ 398,110.00$ Interiors 17.00$ 649,770.00$ Mechanical 54.00$ 2,125,000.00$ Electrical 16.00$ 646,000.00$ Plumbing 3.00$ 121,000.00$ Site Work 14.00$ 568,000.00$ Equipment & Furnishing 11.00$ 426,000.00$ Special Construction & Demolition 0.20$ 7,850.00$ Subtotal 191.00$ 7,477,730.00$ Contractor Fees (10%) 19.00$ 747,773.00$ Architectural Fees (7%) 13.00$ 523,441.10$ Contigencies (5%) 10.00$ 373,886.50$ Total Building Cost 232.00$ 9,122,830.60$

Construction Cost = $ 7.48 M

Cost per SQ. FT = $ 232

Annual Inflation Rate of 2% over 4 Years2015 Cost (W/O&P) = $ 9.8MMCost per SQ. FT $ 232 ( )


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Social Puzzle

CM

Actual Cost vs. Budget


105

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Social Puzzle

CM

Target Cost

System Actual Cost Budget CostSubstructure $570 000 00 $573 750 00Substructure $570,000.00 $573,750.00Superstructure $1,329,000.00 $1,350,000.00Exterior Enclosure $791,500.00 $825,000.00

$ $Interiors $620,800.00 $675,000.00Mechanical $1,630,000.00 $1,714,500.00Electrical $650,680.00 $900,000.00$ , $ ,Plumbing $115,196.00 $825,000.00Site Work $909,532.00 $956,300.00E i t & F i h t $395 000 00 $416 300 00Equipment & Furnishment $395,000.00 $416,300.00


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Social Puzzle

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Exterior Enclosure Challengeg

li i l l ( )Preliminary Total Glass Area (Sq. Ft) Cost

Glass 10555 $854,000.00$ ,Glass Reduction 2445 $293,000.00

• Reduction in Cost allowed for the implementation of PV Panels and 2 AHU.


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Social Puzzle

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Modeling:BIM Modeling g- Quantities from model

Estimating:A i C t d P d ti

g

- Assign Cost and Production Rates to activities

Scheduling:g- Obtain Durations With

Production Rates

4D Simulation:4D Simulation:- Link Elements and

Sequencing Activities


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Social Puzzle

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Basement First Floor


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Social Puzzle

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Second Floor Roof


110

CM

Schedule

CM

Flow Line


CM

Schedule

CM

Resources

Schedule JPEG 2


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Social Puzzle

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Social Puzzle

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Connection Details

Beam/Column Connection


Beam/Column Connection

115

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Connections

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Typical Beam/Slab ConnectionTypical Beam/Slab Connection


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Connections

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4D Simulation

Anchorage of Tendons

117

Anchorage of Tendons


LCFM

Social Puzzle

LCFM• Roof Covering• Electrical Equipment• Monitoring SystemReplacement Intervals

• Interior fittings

g y• Fire Installations• Doors

p• Ceilings• Doors (outside)

g• Fixtures


118

LCFM

Social Puzzle

LCFM

IdeaFrom certain Costs Uncertain costs

od od

80%20%

Likelihoo

Likelihoo

$ $10$ 100%

10 ‐ 15$ 80%8 ‐10$ 20%


LCFM

Social Puzzle

LCFM

Calculate Risks with @risk

Operation Phase(yearly):

Building Phase:

$180 000

80%

$20,497 $180,000

( 50 % depends onConcrete Price)


120

LCFM

Social Puzzle

LCFM

Project Cash Flow of Operation Phase

80%20%

ingCosts

Build


LCFM

Social Puzzle

LCFM

Accumulated Property Cashflow

Break Even

80%20%

ea e


122

LCFM

Social Puzzle

LCFM

DSCR(>1,15) for Annuity Loan Return on equity:

A it L 10 8%

1,15

Annuity L. : 10.8%

Installment L. : 8.7%

Fi l M t

80%20%LLCR(>1,25) for Annuity Loan

Final Mat. : ‐

( , ) y

1,25


LCFM

Social Puzzle

LCFM

Sensitivity Analysisy y

80%20%


124

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Social Puzzle

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LEED: Sustainability Reviewy

CategoryMaximum Possible

points

Actual Pointspoints

Sutainable Sites 26 17Water Efficiency 10 5Energy and Atmosphere 35 21Materials and Resources 14 9Indoor Environmental Quality 15 13Innovation in design 6 4Regional Priority 4 3Total LEED points 110 72

PV Panels Construction Waste Management Plan

Passive Design Strategies

Reduction of CO2 Emissions

Regional Materials

Energy Performance

Green Roof Water Efficient Fixtures


Reduction of CO2 Emissions Green Roof Water Efficient Fixtures

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Social Puzzle

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Integration

ARCHSE

ARCHSE MEP

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CMLCFM MEP


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Social Puzzle

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Teleplacep


LCFMCMARCH SE MEP

Social Puzzle

LCFMCMARCH SE MEP

Task List

Successfully completed Successfully completed our Winter Quarter Goal


Stanford UniversityComputer Integrated A/E/C

128

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Social Puzzle

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Google Wave Total number of messages: 3200g Total number of messages: 3200


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Skype & Webinar

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Skype & GoToMeetingyp g

InterdisciplinaryInterdisciplinaryCo-locatedMentor meetings


As a design team we provide a

Having excellent communication meant p

service as well as a product. The team collaboration is j t i t t

that our productivity rate was the same when we were in many locations as it hjust as important

as the final design.it was when we were

together.

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LCFMCMARCH SE MEP

Social Puzzle

LCFMCMARCH SE MEP

Lessons LearnedAriel: Organization determines the flow of the process.Derek: Before anything: honesty, humility, and humor.Seale: Don’t assume that basic interdisciplinary knowledge is properly communicated. Rebecca: Communicating our process rather than our final decisions isthe key to a good design. Katelin: Having excellent communication meant that our productivity rate was the same when we were in many locations as it was when we were togetherFrank: Different time zones can be difficult for productivity but we overcame!

Before anything: honesty,

Communicating our process rather than our final decisions isFrank: Different time zones can be difficult for productivity, but we overcame!

Carl: As a design team we provide a service as well as a product. The team collaboration is just as important as the final design.Catherine: Don’t leave work until the last minute!

humility, and humor.

our final decisions isthe key to a good

design.


132

Catherine: Don t leave work until the last minute!

OrganizationOrganization determines the flow of the process

Don’t leave work until the the process.last minute!

133

Don’t assume that b i Diff t tibasic

interdisciplinary knowledge is properly

Different time zones can be difficult for

productivity, but we overcame!p p y

communicated.

134

LCFMCMARCH SE MEP

Social Puzzle

LCFMCMARCH SE MEP

Thank You!

Matthias Ehrlich

Humberto Cavallín

Erik Kneer

Florian AalamiG L h

Björn WündschHumberto Cavallín

David Bendet

Hossein Nasseri

Renate Fruchter

Eric Borchers

Florian AalamiGreg LuthDustin Rothwell

Glenn KatzJohn Nelson

Dennis Kwan

Eric Borchers


135

Pictures of US at teleplace or pwhatever ☺

139

island team 2011 final presentation

Documents

social puzzle se

social puzzle se

16x30 12x18 columns

adapt post

tensioned beams

floor post

floor