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Engineering the BIM Process

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by

Tim Mercado

on 18 September 2014

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Transcript of Engineering the BIM Process

Engineering the BIM Process
QUESTIONS
find us online:
www.optimaengineering.com (new website coming fall 2013)
@optimaengineer
www.linkedin.com/company/optima-engineering-pa
presenter:
Tim Mercado
tmercado@optimaengineering.com
BUILDING
MODEL
information
workflow
mentality
BUILDING
MODEL
Buil·ding
n.
A structure with a roof and walls, such as a house, school, store, or factory.
The process or business of constructing something.
Mod·el
n.
A small object, usually built to scale, that represents in detail another, often larger object.
TEAMWORK
consistency
PURPOSE
modeling
QUANTIFIABLE INFORMATION
EXISTING/DEMOLITION REFLECTED CEILING PLAN
NEW REFLECTED CEILING PLAN
EXISTING/DEMOLITION LEGEND:
(E) - EXISTING TO REMAIN |
ORANGE
(RL-D) - EXISTING TO BE RELOCATED | WHITE DASHED
(D) - DEMOLISHED |
RED
NEW LEGEND:
(E) - EXISTING TO REMAIN |
ORANGE
(RL) - RELOCATED EXISTING FIXTURE |
BLUE

(FIXTURE TYPE) NEW FIXTURE | WHITE
BIM EXECUTION PLAN
AIA DOC. E202
COLLABORATION
SAVE TIME, MONEY, AND RESOURCES (WHOS?)
CREATE A MODEL THAT CAN BE RENDERED AND USED FOR PRESENTATION
QUANTIFY INFORMATION (BUILDING A DATABASE)

ENERGY MODELING

LOAD CALCULATIONS

PANEL SCHEDULES

PLUMBING RISER DIAGRAMS
KICKOFF
SCHEMATIC DESIGN
DESIGN DEVELOPMENT
CONSTRUCTION DOCUMENTS
OWNERS MODEL
CONSTRUCTION
BUILD BETTER MODELS TO CREATE BETTER DRAWINGS
PROJECT
UNC CHARLOTTE RESIDENCE HALL PHASE XIII
NEW 6 STORY DORM WITH MULTIPLE REPLICATING DORM UNITS / COMMON REC AREAS / SUPPORT SPACES
BIM EXECUTION PLAN
KEY POINTS
PROJECT INFORMATION (SCO No. OWNER PROJECT No. ETC.)
PROJECT DESCRIPTION (SCOPE OF DESIGN/MODELING WORK)

FILE NAMING CONVENTIONS

PROJECT SHARED COORDINATE LOCATION

LIST BIM COLLABORATION TEAM

OWNERSHIP OF ELEMENTS

PROJECT COLLABORATION SITE

MODEL EXCHANGE FREQUENCY / CUT OFF FOR MODEL CHANGES
PROJECT SCHEDULE

DELIVERABLES

WHO OWNS THE MODEL AFTER? OWNER REQUIREMENTS
WHAT WE NEED.
CONFIDENCE IN THE MODEL

BIM MODEL COORDINATION MEETING

FLOORS/LEVELS/CEILING TYPES IN AREAS

CEILING PLANS WITH DESIGN DEPENDENT LIGHT FIXTURE LOCATIONS

ARCHITECTURAL SHEETS NUMBERING CONVENTION | MEP DRAWINGS CONFORM TO ARCHITECTS NUMBERING CONVENTION FOR CONSISTENCY.

ROOM NAMES AND NUMBERING CONVENTION

TITLEBLOCKS
BIM MODEL COORDINATION MEETING

ELEMENT TURN OVER (PER BIM EXECUTION PLAN)

FINALIZE ELEMENTS

TOTAL SHEETS REQUIRED DEFINED

INTERNAL ENGINEERING MODEL COLLABORATION

WHAT HAPPENS NOW.
BIM MODEL COORDINATION MEETING

SCHEDULES | DETAILS

ALL ELEMENTS ARE ALREADY MODELED







WE'RE ALMOST DONE.
CLASH DETECTION

COORDINATION DRAWINGS

PREVENTING RFI'S THROUGH EARLY DESIGN COORDINATION

AS-BUILTS, HOW ARE THEY DOCUMENTED?
WHO IS RESPONSIBLE FOR AS-BUILT DELIVERY.
3D REDLINES ARE NEEDED.
BE CONSISTENT.
MEP MODELS ARE YOUR MODELS. CHANGES WE MAKE AFFECT YOU AND VICE VERSA.
BIM CONSISTENCY
DISCUSSION
EVERYONE FORGETS THE I IN BIM.

SPACE CALCULATIONS / ROOM NAMES / NUMBERS

WALL TYPES/ RATINGS

STRUCTURAL INFORMATION

LIGHT FIXTURES

CONFIDENCE IN THE MODEL
KEY TO SUCCESS
PROJECT COLLABORATION SITE
MODELING TEAM EFFECTIVELY COMMUNICATES CHANGES IN THE MODEL.
EG. PROJECT LOCATION, LEVELS AND GRIDS, ROOM NAME HOSTING,
FILE STRUCTURE, LINKED VIEWS
IF YOU SEE SOMETHING "OFF" IN A MODEL - ASK THE QUESTION.
UNIT PLAN - UNIVERSITY HOUSE
DAS ARCHITECTURE
CHARLOTTE, NC
DELIVERABLES
PDF FILES| SINGLE SHEET / COMBINED / BOOKMARKED

DWF FILES | SINGLE SHEETS / COMBINED

MODELS | DEFINING WHAT NEEDS TO BE MODELED AT CD
"HACKING" "QUICK FIXES" "WORKAROUNDS"
MAKE THE MODEL DO THE WORK FOR YOU
MOVING ANY ELEMENT FROM IT'S CORRECT LOCATION TO MAKE IT APPEAR ON A DRAWING
HIDING ELEMENTS IN VIEW WITH "NO REASON"
CONSISTENCY INSIDE AND OUTSIDE OF THE MODEL IS A MUST, WITH ALL OUR DECISIONS AND MODELS RELYING HEAVILY ON EACH OTHER; CHANGES OR FIXES CAN AND WILL AFFECT OTHERS.
THIS ISN'T AUTOCAD. IT'S NOT LINES ON PAPER, IT'S A MODEL.
ASSIGN MODEL MANAGERS TO TEAMS - A LOT HAPPENS IN THE MODEL OUTSIDE OF THE DESIGN.
SHIFT IN THE BELL CURVE
SHIFT IN THE BELL CURVE
WHAT DOES THIS MEAN?

MODELING TAKES TIME.

MORE DESIGN DECISIONS HAVE BEEN MADE MUCH EARLIER IN THE PROJECTS TIMELINE.

A TRADITIONAL PROJECT AT DD WOULD BE AT 60% COMPLETE WHEN A PROJECT IN BIM
WOULD BE CLOSER TO 85%-90%

BURDEN ON THE A/E INDUSTRY FOR TIME/SCHEDULE AND FEES.
5th FLOOR SECTION BOX COORDINATION VIEW
CHARLOTTE, NC
LS3P & AYERS SAINT GROSS
SEPARATE M/E/P MODELS DUE TO SIZE OF PROJECT
SKIN/STRUCTURE/COMMON SUPPORT SPACES BY LS3P
UNIT PLANS/LAYOUT/COMMON REC SPACES BY AYERS SAINT GROSS
UNIT PLANS ARE LINKED AND PLACED INTO MODEL AS ATTACHMENTS
TYPICAL ROOMS MODELED, 5TH FLOOR TYPICAL FLOOR, 3RD/4TH FLOOR COMMON REC AREAS
WEEKLY UPLOAD SCHEDULE
IT IS A
PURPOSE
BETTER MODELS
BETTER UNDERSTANDING
INCREASED WORKFLOW
ENGAGING DISCUSSION
WHAT IS
KEY POINTS
UNDERSTANDING PROCESS AND WORKFLOW OF A BIM PROJECT

UNDERSTANDING HOW TO COLLABORATE TOGETHER AS A TEAM BY ASKING THE RIGHT QUESTIONS AND PROVIDING THE NECESSARY INFORMATION.

DISCUSS PROJECT TIMELINE AND SHIFT IN THE BELL CURVE

REVIEW MODELS AND COMMON PROBLEMS
CONSTRUCT BETTER BUILDINGS
CONSTANT CONTACT / GCHAT | GOOGLE DRIVE
HELPFUL HINT:
CREATE A MODEL AND DESIGN
OPEN ITEMS/ISSUES LIST IN
GOOGLE DOCS AND SHARE WITH TEAM.
SHARED MODEL ELEMENTS
KEY PLAN (PLACE ON TITLEBLOCK ADD TYPES THAT SET ON/OFF FOR LOCATION)
REFLECTED CEILING PLAN LEGEND
WALL TYPE LEGEND
GRAPHIC SCALES AND NORTH ARROW
TEAM EFFORT
EXAMPLES MODELING
LEVEL CHANGE VIEW RANGE - WHOOPS
FIXTURES COORDINATED FOR RENDERING
PROJECT TIMELINE
COORDINATION OF ELEMENTS
DESIGN BETTER SYSTEMS
SHEET INDEXES
HELP US HELP YOU.
NAVISWORKS
3RD FLOOR LOUNGE
MODEL CRITERIA DISCUSSED
RESPONSIBILITIES ASSIGNED
COLLABORATION SITE
PROJECT SCHEDULE
LIGHT FIXTURES MODELED BY ARCHITECT
(PER FAMILIES GIVEN TO THEM BY US)
DUCT COORDINATED WITH DROP SOFFITS
LIGHT FIXTURES CONSOLIDATED INTO E MODEL
ROOMS CONSOLIDATED INTO ARCH INTERIOR MODEL
SD
KICKOFF
DD
BEGINNING CD PHASE CURRENTLY
Full transcript