collision courses: computers& codes clients & contractors€¦ · collision courses:...
TRANSCRIPT
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©2018 All Rights Reserved
San Francisco - Orange County
Collision Courses:
Computers & Codes
Clients & Contractors
David A. Ericksen
May 1, 2019
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2
Agenda
The Standard of Care
Technical Adoption and Preservation in
Practice
Technical Design in Practice
Codes, Clients, & Contractors
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3
Ohio Architect’s Code of Conduct
“[S]hall act with reasonable care and
competence and shall apply the knowledge and
skill which is ordinarily applied by registered
architects of good standing, practicing in the
same locality.”
- Ohio Admin Code 4703-3-07
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4
Ohio Admin. Code Definitions
"Responsible control" - means that amount of control and
detailed professional knowledge of the content of technical
submissions during their preparation as is ordinarily exercised
by a registered architect applying the required professional
standard of care, including but not limited to an architect's
integration of information from manufacturers, suppliers,
installers, the architect's consultants, owners, contractors, or
other sources the architect reasonably trusts that is incidental
to and intended to be incorporated into the architect's
technical submissions when the architect has coordinated and
reviewed such information.
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5
Care vs. Competence
“In practicing architecture, professional
engineering, land surveying or landscape
architecture, a licensee shall act with reasonable
care and competence, and shall apply technical
knowledge and skill which are ordinarily applied
by architects, professional engineers,
professional land surveyors, or landscape
architects of good standing.” (Missouri Code of
Conduct.)
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6
Reality of “Shrinking”
Accountability
Construction Company suffers $2M+ bid bust
based on estimating software error.
Court finds that “shrink wrap” limitation of
liability limits software liability to the cost of
the software.
M.A. Mortenson Co. v. Timberline Software
Corp., No. 67796-4, 2000 WL 550845 (Wash
May 4, 2000),
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7
A Project Story
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The Background
New Developer – First Project
Experienced Engineer, but first as a new firm
Architects changed between DD and CD
Initial Contract with Developer and then with
Architect
Project height limits dictates thin floors to be
financially viable
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9
Developer Contractor
The Players
Single owner
Trained as architect
Past “project
manager”
First project as owner
or developer
Established builder in
concrete construction
First ever project
elevated mild
reinforced slabs
First time project
manager
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10
The Construction
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11
Shoring System Window Wall System
Design Build Elements
1 ¼ inch (or maybe 3
½ inch) vertical
tolerance
Contract called for on-
site measurements
All pre-ordered before
slabs poured
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12
So what could go wrong?
Computer designed slabs 7 inches with 30
foot spans
Using non-prevailing software – for first time
Some values may have been entered incorrectly
Requires load deflection camber in forms
Contractor has no experience with non-PT thin
slabs
Contractor uses wooden forms
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What happened?
Project 19 months late.
238 days spent “fixing” slab issues
Over $1M hard costs spent on slab fixes
Ten years of claims
Developer claims $4.2M+ in damages
Contractor seeks $650K+ in extra costs
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Computers & Codes
Computer reliance and the standard of care:
Design dependence on computer
Cut & paste
If the computer says it meets Code, does it
meet the standard of care? Where is the
factor of safety?
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15
Historic Challenge to Technology
Integration
Insufficient Investigation
Insufficient Commitment
Difficulties with Company Integration &
Education
Incompatibility with Legacy Software
Failure to Maintain & Preserve
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16
Keys to Practice Success
Evaluation & Intake
Training with Standards
Implementation within a Plan
Maintenance & Preservation
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17
The Product The Integration
Investigation
Start with “why?”
Look for industry
endorsements
Look for credibility
and viability
Consider support &
resources
Inventory other
products used
Assess regular
interface with others
Assess integration
support
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Implementation
For Practice
Training & Policies
Suite of Software Checklist/Plan
For Projects
For You
From Others
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Design Software
Preservation
Preserve final design
and inputs
Preserve key
milestones
Avoid preservation of
drafts and iterations
except when reviewed
with others.
Software
Hardware
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20
Another Project Story
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The Project
City Hall Project at cost of $38M
“Fast Track” Project
Multi-Prime Contracting with 23 Contractors
City uses Construction Manager – until
terminated 50% into construction and taken
in-house
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22
So What Happened?
Architect adds newly hired project manager
six weeks before completion of construction
documents
New project manager unilaterally changes
rounding factor in design
Building won’t “close” in shop drawings
Takes six months to identify issue and the
rains have then begun
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23
Policies & Training
Technical Manual/Policy
Regular Staff Training
New Staff Orientation
Project Kickoff for Reinforcement and
Intentional Variation
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Keys to Project Success
Identify the software/programs in the
Professional Service Agreement
Implement the Technology as Part of Plan of
Action
Follow QA/QC review from non-software basis
at key milestones and at final design.
Maintain final “program” and software
consistent with document retention policies.
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25
Identification
The Parties have agreed to use the following
software/programs for the Project:
-
-
As such software/programs have been jointly
selected, any programming issues with such
software shall not create any liability for any
party.
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AIA Trust Disclaimer
Hard copies of the construction documents carrying
Consultant’s professional stamp shall represent the
instruments of service and deliverable under this
project. All other copies (printed or electronic) are for
convenience only and shall not be relied on for any
purpose. The use of any electronic drafting programs
or other software in the preparation of the
instruments of service is at Consultant’s sole option
for its own benefit and is not intended to create any
rights or expectations on the part of Client.
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27
Clients & Contractors
Balancing client objectives of cost with
performance and the standard of care.
Does the contractor capacity for success
impact the standard of care for engineers.
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Informed Consent as the Key
It’s the client’s project!
Client should be advised of options and merits
with its informed consent or “direction” to
follow.
The direction must be documented:
Counter-signed.
Confirming notification.
Meeting minutes (distributed).
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Informed Consent
Client and Consultant have reviewed the design
options and strategies consistent with the
Client’s program, budget, and site. Such options
have both advantages and disadvantages. After
consideration of the options and based on its
own evaluation, Client has directed the Project
design to proceed as set forth below:
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Contractor Assumption of Risk
Contractor has reviewed the Project site and
Project plans and specifications and warrants
that it has the capacity to complete the Project
as planned for the Project Budget and within the
Project Schedule.
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A Final Story
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32
The Project
New Hospital Building Among Existing
Public Hospital
$750M Budget
Ultimate cost $882M
Outside Owner’s Representative Retained
Before Architect
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33
The “Reviews”
By Owner’s Representative Throughout
Contractor and Key Trades Retained for
Constructability Review Beginning at 50% CD
Outside Professional Peer Review at 90% CD
Internally by Senior/Named Architect
Handoff of BIM Model to Contractor Based on
Foregoing at 100% CD stage
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34
Really?
Framing Subcontractor paid $1.2M for
Constructability Review
Framing Subcontractor Completely Changes
Team from Pre-Construction to Construction
Framing Subcontractor Claims 200% Cost
Overrun ($20.4M) for Design
Discrepancies/Lacking Information
City settles for $7.6M. Now what?
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AIA E202 AIA E203
The BIM Control & Handoff
Levels of
Development
Defined
Accountability
Retention of
Intellectual Property
Rights
Transmission &
Ownership
Protocols
Digital Data
BIM
Special Provisions
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So How About . . .
Control of the Digital Project Model shall pass from the
Designer to Contractor on ________.
___ At the time to transfer, Contractor confirms that
the Model is complete and sufficient for purposes of
completing its Scope of Work and Contract obligations.
___ Within __ days of the transfer, Contractor shall
confirm that the Model is complete and sufficient for
purposes of completing its Scope of Work and Contract
obligations.
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A Wish
All plans, specifications, and manufacturers instructions
are to be applied together such that if it is required or
provided in one, it is required and implied in all.
Contractor shall plan its work sufficiently in advance its
schedule to provide reasonable time for evaluation and
response to any submittals, shop drawings, or requests
for information without impacting the Project.
Contractor shall not be entitled to any compensation for
late submission of such issues.
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3838
Your Questions & Comments
David Ericksen
Severson & Werson
One Embarcadero Center
26th Floor
San Francisco, CA 94111
(415) 398-3344