“Motivation and Means: How and Why IPD and Lean Lead to Success”, co-sponsored by the Integrated Project Delivery Alliance, explodes several myths about Lean and IPD.
Myth #1: Delivery matters less than choosing the right people; behaviors can’t be dictated by a contract. You won’t get the A Team every time, but you can still foster positive behavior, says principal author Renée Cheng, PhD, AIA, Professor, School of Architecture, University of Minnesota. Think through which players you want on your team, how to create the right culture, and how to get rid of nonperformers.
Myth #2: IPD contracts are too complicated, Lean tools are too rigid. IPD and Lean are “a lot more flexible than people think,” says Cheng. Investing the time up front for designing your IPD and Lean procedures can pay off in huge ROI. Teams also vary in how they use IPD and Lean. It’s not as rigid as commonly believed, she says.
Myth #3: IPD only works on large complex healthcare projects. Teams new to IPD and Lean are at a disadvantage. Cheng says there’s no evidence that small projects cannot benefit from using an IPD and Lean. Moreover, you can have a team that’s new to IPD, or one that has half its team members experienced in IPD and Lean, and both can still work, she says.
Myth #4: Owners aren’t getting best value; or, owners are getting value but the team is not making a profit. Cheng says it’s hard to get at “pure results” for owners because “it usually depends on how well the owner sets the cost and schedule targets.” The research did show that 100% of owners in the study said their IPD/Lean projects met or exceeded expectations.
In terms of meeting schedule, some teams were just a bit over, a number were under. Similarly, with regard to budgets, one project team went over, some were at budget, a number were under.
As for profitability, Cheng says some project teams have reported making 20-30% more in an IPD than under a non-IPD. “I did see teams working collectively with the owner to determine a target cost, and this drove the original allowable cost way below market, and the profit was distributed.”
Myth #5: IPD and IPD-lite are essentially the same; financial incentives and release of liability are no big deal. Cheng says the behavior is “strikingly different” between those who have skin in the game and those who do not. “Those in the signatory pool behave much more collaboratively, there’s a lot more fluidity in how they’re willing to trade scope, and they’re much more willing to call out behavior that’s not productive.”
Finally, there’s a lot more “fun and enjoyment” in true IPD projects, says Cheng—“a lot more time being spent on positive things. It’s very positive and collaborative.”
Related Stories
| Nov 10, 2011
Suffolk Construction awarded MBTA transit facility and streetscape project
The 21,000-sf project will feature construction of a cable-stayed pedestrian bridge over Ocean Avenue, an elevated plaza deck above Wonderland MBTA Station, a central plaza, and an at-grade pedestrian crossing over Revere Beach Boulevard
| Nov 10, 2011
Thornton Tomasetti’s Joseph and Choi to co-chair the Council on Tall Buildings and Urban Habitat’s Outrigger Design Working Group
Design guide will describe in detail the application of outriggers within the lateral load resisting systems of tall buildings, effects on building behavior and recommendations for design.
| Nov 9, 2011
American Standard Brands joins the Hospitality Sustainable Purchasing Consortium
American Standard will collaborate with other organizations to build an industry-wide sustainability performance index.
| Nov 8, 2011
Transforming a landmark coastal resort
Originally built in 1973, the building had received several alterations over the years but the progressive deterioration caused by the harsh salt water environment had never been addressed.
| Nov 8, 2011
WEB EXCLUSIVE: Moisture-related failures in agglomerated floor tiles
Agglomerated tiles offer an appealing appearance similar to natural stone at a lower cost. To achieve successful installations, manufacturers should provide design data for moisture-related dimensional changes, specifiers should require in-situ moisture testing similar to those used for other flooring materials, and the industry should develop standards for fabrication and installation of agglomerated tiles.
| Nov 8, 2011
$11 million business incubator Florida Innovation Hub at the University of Florida completed by Charles Perry Partners, Inc.
The facility houses the UF Office of Technology Licensing, UF Tech Connect, other entities, and more than 30 startup technology tenants.
| Nov 8, 2011
Designer joins Holabird & Root
Clifton has been awarded numerous awards throughout her career, including two AIA Chicago Design Excellence Awards.
| Nov 4, 2011
Mortenson Construction builds its fifth wind facility In Illinois
Shady Oaks Wind Farm is under construction near Compton, Ill.
| Nov 4, 2011
McCarthy completes construction of South Region High School No. 2 in Los Angeles
Despite rain delays and scope changes, the $96.7 million high school was completed nearly two-months ahead of schedule.
| Nov 4, 2011
Two Thornton Tomasetti projects win NCSEA’s 2011 Excellence in Structural Engineering Awards
Altra Sede Regione Lombardia and Bank of Oklahoma Center both recognized.