Massport BIM and Lean Update

Massport BIM
and Lean
Update
Danielle Arciero, Massport
Joeseph A. Barra, Esq., Robinson + Cole LLP
Luciana Burdi, Massport
1

• BIM Guide Overview
• BIM/Lean Update
• BIM Exhibit Document Summary
• As-Built and Record Process

• The BIM Guide for Vertical and
Horizontal Construction supports
Massport’s multi-year vision for
Lean and BIM
• Lean and BIM are equally essential
enablers in Massport’s strategy for
innovative project delivery
• Massport expects BIM to be used
and maximized within a Lean
collaboration environment

• Terminology
• It’s a different language
• Process Changes
• BIM is a new process with new phases
and new submissions
• BIMxP
• Document the reality for all to follow
• BIM Uses & Data Requirements
• Define what adds value, and what
data is useful
• New Submissions
• Analysis, simulations, lifecycle data

Value Mapping
Defines
Conditions of
Satisfaction (CoS)
Visible Decision
Making Process
Develop and
produce well
Coordinated
Documents
12 external and 11 internal
BIM Execution Plan (BIMxP) Contents
Align BIM Uses and Lean Tools
To Supports CoS
Use of Pull Plan
Clash Avoidance
Tracking Progress
PPC
BIM to support
Decision Making
Use of A3s
Trade Modeling
Understand Ex.
Conditions
Lean Tools
Support CoS
Execution
Laser
Scanning
Modeling
Ex Cond.
CoS
What adds value
to a project
BIM Uses
Support CoS
Execution
Constraints
Prevents an activity
from starting,
advancing, or
completing as
planned.
© 2014 Luciana Burdi

SUMMARY OF MASSPORT
BIM EXHIBIT
I. GENERAL
II. RESPONSIBILITY FOR MODEL
DEVELOPMENT
III. RESPONSIBILITY FOR MODEL OWNERSHIP
IV. RESPONSIBILITY FOR MODEL
MANAGEMENT
V. RESPONSIBILITY FOR MAINTENANCE OF
DIGITAL DATA
VI. BIM EXECUTION PLAN

I. GENERAL
a. Applies only to projects using CM At-Risk
b. BIM Exhibit is a Contract Document that bolts on to
Owner’s existing Owner/Designer and Owner/CM
contract forms
c. Project Designer is required to bolt BIM Exhibit on to
its Subconsultant agreements to the extent that such
downstream vendors receive Digital Data
d. Project CM (Constructor) is required to bolt BIM
Exhibit onto its Subcontractor and Trade Contractor
agreements to the extent that such downstream
vendors receive Digital Data

I. GENERAL (con’t)
e. Anticipates use of BIM Execution Plan (BIMxP) in
order to customize digital risks and responsibilities
for the particular project
f. Definitions reference back to Owner’s BIM Guidelines
(Guidelines)
g. No impact to risks already identified in underlying
agreements (unless specifically identified)

II.
RESPONSIBILITY FOR MODEL
DEVELOPMENT
a. Model is the Project’s primary Contract Document
b. Designer is to coordinate and incorporate the Digital
Data of its own subconsultants as well as the design
of the Owner’s separate consultants
c. Designer is responsible for detecting and remedying
interferences by and between the Design Model and
the Discipline Models.
d. Designer retains ultimate responsibility for Model’s
design content and development throughout the
entire project

II.
RESPONSIBILITY FOR MODEL
DEVELOPMENT (con’t)
e. Owner is responsible for defining the Model’s Level of
Development (LOD) as more specifically described in the
BIMxP
f. Constructor is responsible to coordinate the Digital Data
of its subcontractors and trade contractors and to deliver
construction information to the Designer at intervals
prescribed in the BIMxP.

II.
RESPONSIBILITY FOR MODEL
DEVELOPMENT (con’t)
h. Constructor is responsible for detecting and
remedying interferences between the Design Model
and the Trade Models
i. Standard of Care for design services is consistent with
underlying Owner/Designer Agreement

III. RESPONSIBILITY FOR MODEL
OWNERSHIP
a. Owner retains all legal rights and title to the
Model and grants a use license to the project
team.
b. Unauthorized Use of Model triggers
indemnity to those who innocently rely upon
such unauthorized use

IV. RESPONSIBILITY FOR MODEL
MANAGEMENT
a. Identifies the Parties’ responsibilities when
Co-locating
b. Identifies the Parties’ responsibilities when
using a Virtual Network
c. As-Builts: Designer is to verify and update the Model
with information from the Constructor
d. Standard of Care for Model development services is
uncoupled from the Designer’s professional standard
of care

VI. BIM EXECUTION PLAN
a. BIMxP is NOT a Contract Document
b. Describes process for further BIMxP
development
c. Identifies elements of BIMxP:

Current As-Built & Record Document
Process
CM/GC
A/E
MPA
Contractor
As-Builts
PDF or DWG
Redlines
LEGEND
Civil
Structural
MEP/FP
Architectural
+ + +
Contractor Files
+
As Designed
MEP/FP and
Structural
+
Contractor
As-Builts
PDF, DWG,
or RVT
overlaid
with
Contractor
As-Builts
Record
Architectural
+
Record
MEP/FP and
Structural
+
Record Civil
FINAL
RECORD
PDF,
DWG, or
RVT
Design Files

Future As-Built & Record Document
Process
CM/GC
A/E
MPA
Federated
Model
+
Trades/Subs
Native Files
+
Point Cloud
Civil
Structural
MEP/FP
Minimum
Requirements for
Civil, MEP/FP,
and Arch to be
defined in BIMxP
LEGEND
Navisworks
Native File Format
Point Cloud
Revit
Revit
Architectural
+
Point Cloud
As Designed
MEP/FP and
Structural
+
As-Built
Federated
Model
+
Trades/Subs
Native Files
Point Cloud is
Linked to Revit
File by Architect
• May be
linked to
Revit as
reference to
as-built
conditions
• Engineer to
review and
sign-off
Record Revit
Architectural
+
As Designed
MEP/FP and
Structural
+
As-Built
Conditions
Point Cloud
+
Record
Federated
Model
+
Trades/Subs
Native Files
FINAL
RECORD