“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
Legislation | Aug 5, 2022
D.C. City Council moves to require net-zero construction by 2026
The Washington, D.C. City Council unanimously passed legislation that would require all new buildings and substantial renovations in D.C. to be net-zero construction by 2026.
Cultural Facilities | Aug 5, 2022
A time and a place: Telling American stories through architecture
As the United States enters the year 2026, it will commence celebrating a cycle of Sestercentennials, or 250th anniversaries, of historic and cultural events across the land.
Sponsored | | Aug 4, 2022
Brighter vistas: Next-gen tools drive sustainability toward net zero line
New technologies, innovations, and tools are opening doors for building teams interested in better and more socially responsible design.
| Aug 4, 2022
Newer materials for green, resilient building complicate insurance underwriting
Insurers can’t look to years of testing on emerging technology to assess risk.
Sustainability | Aug 4, 2022
To reduce disease and fight climate change, design buildings that breathe
Healthy air quality in buildings improves cognitive function and combats the spread of disease, but its implications for carbon reduction are perhaps the most important benefit.
Multifamily Housing | Aug 4, 2022
Faculty housing: A powerful recruitment tool for universities
Recruitment is a growing issue for employers located in areas with a diminishing inventory of affordable housing.
Multifamily Housing | Aug 3, 2022
7 tips for designing fitness studios in multifamily housing developments
Cortland’s Karl Smith, aka “Dr Fitness,” offers advice on how to design and operate new and renovated gyms in apartment communities.
Building Materials | Aug 3, 2022
Shawmut CEO Les Hiscoe on coping with a shaky supply chain in construction
BD+C's John Caulfield interviews Les Hiscoe, CEO of Shawmut Design and Construction, about how his firm keeps projects on schedule and budget in the face of shortages, delays, and price volatility.
Codes and Standards | Aug 3, 2022
Some climate models underestimate risk of future floods
Commonly used climate models may be significantly underestimating the risk of floods this century, according to a new study by Yale researchers.
| Aug 3, 2022
Designing learning environments to support the future of equitable health care
While the shortage of rural health care practitioners was a concern before the COVID-19 pandemic, the public health crisis has highlighted the importance of health equity in the United States and the desperate need for practitioners help meet the needs of patients in vulnerable rural communities.
