“BIM FOR HUMANS” Turner BIM Experience · 7 Copyright © Turner 2014 All Rights Reserved. Automated Safety Checking Imported Model Model Checking Detailed Rule Information Results

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Copyright © Turner 2014 All Rights Reserved.

“BIM FOR HUMANS” A people-centered view for unlocking potential of BIM for

daily improvement and game-changing innovation

James P. Barrett Integrated Building Solutions Turner Construction Company


Turner BIM Experience

§ $40 Billion+ Total Volume § 600+ Projects Total § 250+ BIM Staff § $6.3 Billion in 2013 WIP § #1 CM BIM Adopter in U.S.


Evolution Leading to “Mind Opening” Revolution

Hand-drawing 2D CAD 3D BIM


Infinitely Expanding Universe of BIM

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3D Virtual Trade Coordination


3D Virtual Trade Coordination


4D Scheduling


4D Logistics & Safety Planning

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5D BIM Estimating


6D for Facilities Management


Innovation without Structure and Direction…


P3 Framework for BIM & Innovation

1.   People

2.   Process

3.   Purpose

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4


BIM IS A VERB People


Solutions Looking For Problems

”…It is tempting, if the only tool you have is a hammer, to treat everything as if it were a nail.”

-Albert Maslow


How Can we Help Someone Do Job Better?


Focus using Law of Diminishing Returns

Effo

rt /

Cos

t

Benefit / Value

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Daily Problem Solving Models World Trade Center Transportation Hub


Guinness Book of World Records Mat Slab Pour Wilshire Grand Hotel

6,000,000 lbs.

453.51 CY

Steel Starter Column Model

729,502lbs. = 55.14 CY (Steel) 86.15 CY (Conc. Fill)

141.29 CY

Cooling System Model

•  90,000 LF of Pex Pipe •  10,000 LF Header Pipe •  4’ on-center •  45 ° Chilled Water •  660 Tons of Chillers •  6 Chilled Water Pumps •  2 – 20,000 gal.Tanks

Rebar Model

Shoring Skew Model

Actual Mat Boundary Model 21,200 CY

(90 CY in Shoring Skew)

Design Model

21,110 CY


Simplifying Process of 3D Take-offs “Quantify” Plug-in for SketchUp

Trimble SketchUp Pro is free for Turner users.

The Workflow is designed for estimators,

similar to working in On-Screen

Takeoff.


BIM + Excel Workflow “Attribute” Plugin for Autodesk Revit & Navisworks

Using a model authored in Revit, an estimator can extract quantities

to Excel.

Voxel Attribute uses the free Revit Viewer.

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Wilshire Grand Hotel Results

§  Old record: 16,055 m3

§  Estimated BIM volume: 16,240 m3 §  Actual pour: 16,208 m3

Difference: 0.2%


Design Model: Penthouse

Subcontractor Model: Penthouse

Concrete Shear Wall Penetrations Study 7 Bryant Park

Item Level Cost (off-site) Cost (in field)

Beam Penetrations PH $ 3200 $ 128,000 ShearWall Openings All $ 0 $ 200,000

$ 328,000


Utility & Pipe Foundation Coordination Stadium Project San Francisco, CA

§  9,200 m of plumbing pipe installed §  79,300 m of electrical conduit installed §  3,000 auger cast piles drilled around

conduit

§  Result: 24 hour, 7 day a week work schedule with no constraints or delays


Automated Code Checking & Program Validation UHS Temecula Hospital

§  Rules established to check model for compliance

§  Top application: repetitive, time consuming manual tasks

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Automated Safety Checking

Imported Model

Model Checking

Rule Information Detailed Results &

Reports


Safety Checking: Slab Openings

Warning: These slab openings require edge protection!


Safety Checking: Fire Extinguishers

Warning: Fire Extinguishers are >75’ apart!


Free Up People to Focus on Value Add

Safety Checklist (“Rules”) §  Excavation model should include elements: Construction

fence, Excavation Ramp, Means of Egress, Gate, Flag man, Material Storage

§  Gates and Flagmen should be <5’ apart in 3D

§  Ramps should have a slope no greater than 25%

§  Superstructure model should include elements: Slab, Slab opening, Edge protection, Horizontal Netting

§  All floor perimeters should have edge protection

§  All models should contain elements Construction Trailer, Portalet, Project Board, Security Booth.

§  Number of portalets on site should be based on manpower

§  Confirm if erosion and sedimentation control plan is required based on site area.

§  All models should have elements Fire Hydrant, Fire Extinguisher, Hoist, Material Storage, Slab, Egress Stair

§  Material storage should be >10’ from Fire Hydrant

§  Material Storage should be >10’ from Building

§  Fire Extinguishers should be installed on each floor

§  Fire Extinguishers should have maximum 75’ separation

§  Fire Extinguishers should be maximum 10’ from hoist

§  Fire Extinguishers should be maximum 10’ from egress stair

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BEHAVIOR CHANGE IS NOT AUTOMATIC

28 Copyright © Turner 2014 All Rights Reserved.

Turner Construction Company


Trer Cntuto Cmay


It Takes Effort to Change

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We are Designed to Resist Change


SCIENTIFIC IMPROVEMENT Process

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40 Year Trend in US Labor Productivity

0.00%

50.00%

100.00%

150.00%

200.00%

250.00%

1964

1968

1972

1976

1980

1984

1988

1992

1996

2000

2004

Inde

x

ALL OTHER INDUSTRIES

CONSTRUCTION INDUSTRY


Compounding Effect of Continuous Improvement

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Learning to See Cause and Effect


Continuous Improvement “Better Before Perfect”


MEASURABLE RESULTS


•  Accelerated schedule 3 months •  On-site labor 37% less than estimated •  Productivity 42% higher than average •  7% of total budget returned as savings

Nintendo North American Headquarters Redmond, WA

0"

50"

100"

150"

200"

250"

300"

350"

400"

450"

500"

Labor Productivity Study

Crane Optimization Study

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Overall Results

•  Delivered GMP $3 Million+ below Owner’s Target

•  $4 Million+ in savings

•  On-site Labor Savings of +/- 14%

•  2+ Months ahead of schedule

Electrical Prefabrication Results

•  271 patient rooms

•  32 components per pallet

•  1 pallet per room

•  Over 42% Labor Savings

Middle Tennesse Medical Center Murfreesboro, TN


Accuracy: > 96%

Labor Savings: > 50 %

MEP Layout Productivity Improvement


University of Kentucky Hospital Lexington, KY

Results

•  Increased productivity

•  Cost Savings

•  Improved Safety

•  Reduced Waste of Material & Movement of People & Machinery


Prefabricated Headwalls

Prefabricated Panelized External Skin System

Owensboro Medical Health System Replacement Owensboro, KY

•  $270+ Million Construction Volume

•  764,000 SF, 400+ Bed Hospital

Ductwork Kit of Parts

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Mercy West Hospital Cincinnati, Ohio

Prefabricated Corridor Racks

Prefabricated Bathroom Pods Prefabricated Headwalls


Multi-trade Corridor Rack System Hospital Project Washington DC

Results: §  Reduced schedule by several

months §  Cost savings of $2M - $3M


INNOVATION AS BUSINESS STRATEGY Purpose


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Characteristics of Success

§  Streamlined

§  “to make (something) simpler, more effective, or more productive”

§  Adaptable

§  “the process of changing to fit some purpose or situation”

§  Aligned

§  “to be in or come into precise adjustment or correct relative position”


Agility = Survival & Growth

“The purpose of business is to create and keep a customer.”

- Peter Drucker


You Choose What You Want to Be…

Cheetah? (Play to Win)

or

Rabbit… (Play not to lose)


Remember…P3 Framework for BIM & Innovation

1.   People

2.   Process

3.   Purpose

Documents

“BIM FOR HUMANS” Turner BIM Experience · 7 Copyright © Turner 2014 All Rights Reserved. Automated Safety Checking Imported Model Model Checking Detailed Rule Information Results