Anaheim California Construction Expert Witness Directory

EPA Steps Back, Arizona Moves Forward

May 12, 2026 — Patrick J. Paul, John Habib & Sukhmani K. Singh - Snell & Wilmer
In a significant development for Arizona’s business community and environmental policymakers, the U.S. Environmental Protection Agency (EPA) has paused its planned reclassification of Maricopa County from “Moderate” to “Serious” ozone nonattainment status pursuant to the Clean Air Act’s National Ambient Air Quality Standards (NAAQS). This decision marks a shift in federal air policy — one that recognizes the unique challenges faced by regions like metro Phoenix, where environmental conditions beyond local control are often key contributors to air quality readings. The EPA’s move follows a series of meetings between EPA Administrator Lee Zeldin, Arizona elected officials, and business and civic leaders, including a recent roundtable in Phoenix convened by U.S. Senator Mark Kelly. In announcing the pause, Zeldin acknowledged the need for flexibility and fairness in the application of Clean Air Act standards, especially when emissions from other states, nations, and natural events significantly influence local air quality. Reprinted courtesy of Patrick J. Paul, Snell & Wilmer, John Habib, Snell & Wilmer and Sukhmani K. Singh, Snell & Wilmer Mr. Paul may be contacted at ppaul@swlaw.com Mr. Habib may be contacted at jhabib@swlaw.com Ms. Singh may be contacted at ssingh@swlaw.com Read the full story...

“He Chose…Poorly: How Bad DSC Clauses Lead to Project Doom in the Last Crusade of Construction Risk”

March 10, 2026 — Curt Martin & Lee Banta - ConsensusDocs
“We do not follow maps to buried treasure, and X never, ever marks the spot.” That’s the advice that Indiana Jones offered in the Last Crusade film. But what’s beneath the surface isn’t just important to adventure archaeologists. It has real-world application to our industry, where success depends on the stability of materials below the surface. The study of geology and soils has ancient roots. Egyptians relied on soil stability for the pyramids; Rome built a continent-wide roadway system utilizing subgrade preparation techniques; Medieval builders implemented a rudimentary foundation pier system; Henri Gautier studied what is now called the “angle of repose” for French retaining walls in the early 18th Century. Through the 19th Century, contractors bore the risk of the stability of their work, and the attendant peril of unforeseen site conditions. But in the early 20th Century, design trades continued to develop increased understanding of soil and underground conditions. In the 1920’s US federal contracts began employing “differing site conditions” clauses, which provided for cost/time adjustments if subsurface conditions differed from expectations. Industry forms followed the federal policy, and these clauses became almost universally accepted. Reprinted courtesy of Curt Martin, Peckar & Abramson, P.C. and Lee Banta, Peckar & Abramson, P.C. Mr. Martin may be contacted at cmartin@pecklaw.com Mr. Banta may be contacted at lbanta@pecklaw.com Read the full story...

White and Williams LLP is Proud to Host the 20th Anniversary Virginia Barton Wallace Award and Reception

May 05, 2026 — White and Williams LLP
White and Williams LLP is proud to host the 20th Anniversary Virginia Barton Wallace (VBW) Award and Reception, which will celebrate this year’s honoree, The Rendell Center for Civics & Civic Engagement. This award was created to celebrate the remarkable career of Virginia “Ginny” Barton Wallace, the first woman to be elected to partnership not only at White and Williams but also at any law firm in Philadelphia. The VBW Award is presented to a woman or organization that embodies the same qualities that Ginny possessed: leadership, drive, exemplary work ethic, overall excellence in her field, or an ability to inspire other women to succeed. Read the full story...
Reprinted courtesy of White and Williams LLP

The Single Source of Truth in Construction Projects: Reality or Myth?

March 24, 2026 — Aarni Heiskanen - AEC Business
The idea of a single source of truth has been a fundamental part of the digital vision in the AEC industry for many years. From centralized CAD storage to BIM collaboration platforms and, more recently, Common Data Environments, the goal stays the same. Project teams want a reliable place where everyone can access the latest information. The phrase “single source of truth” comes from database and information management practices in the IT world, where the goal was to maintain one authoritative record of data and eliminate data redundancy. As the AEC industry began adopting digital tools, the same idea was applied to project information and workflows. Despite decades of technological progress, the question remains whether “one ring that rules them all” can actually be implemented in real construction projects. Read the full story...
Reprinted courtesy of Aarni Heiskanen, AEC Business
Mr. Heiskanen may be contacted at aec-business@aepartners.fi

The AI Knows Too Much: When Employees Feed Trade Secrets into Generative AI Tools

April 14, 2026 — Kazim A. Naqvi & John V. Mysliwiec - Sheppard
Every time an employee pastes proprietary source code, a customer list, or a confidential business strategy into ChatGPT, Claude, or Google Gemini, they may be quietly dismantling the legal protections that make those secrets worth protecting. Courts and regulators are only beginning to grapple with this problem, and right now, the burden of preventing it falls squarely on employers. The Legal Stakes Under the federal Defend Trade Secrets Act (“DTSA”) and the Uniform Trade Secrets Act (“UTSA”) as adopted across most states, a trade secret plaintiff must show that the information at issue was subject to reasonable measures to maintain its secrecy. Courts have historically credited measures like confidentiality agreements, physical access controls, and employee training—but those safeguards were designed for a world of thumb drives and disgruntled employees. They were not built for a world where a well-meaning engineer can, in seconds, transmit an entire corpus of proprietary data to a third-party AI platform operating under terms of service that may permit the provider to use inputs for model training. Reprinted courtesy of Kazim A. Naqvi, Sheppard and John V. Mysliwiec, Sheppard Mr. Naqvi may be contacted at knaqvi@sheppard.com Mr. Mysliwiec may be contacted at jmysliwiec@sheppard.com Read the full story...

Georgia HB 676: A Bill Property Owners and Contractors Should Watch

March 24, 2026 — Robert Lafayette - The Construction Seyt
Property owners, contractors, and others dealing with mechanics and materialmen’s liens in Georgia should keep an eye on HB 676, which is currently making its way through the Georgia General Assembly. The bill aims to curb misuse of the lien process and provide additional remedies to those challenging a frivolous lien filing. What HB 676 Would Do HB 676 would add a new Code section (O.C.G.A. § 44-14-366.6) to the mechanics and materialmen’s lien statutes. If a lien is filed “without substantial justification or that is not made in good faith or that is made with malice or a wrongful purpose,” this new Code section would impose a fine of $1,500 per lien on the lien claimant, in addition to any attorney’s fees or court costs incurred by the party challenging the lien. Read the full story...
Reprinted courtesy of Robert Lafayette, Seyfarth Shaw LLP
Mr. Lafayette may be contacted at rlafayette@seyfarth.com

Hidden Risks Behind Today’s Stadium Construction Boom

July 20, 2026 — Thomas Strong, Andrew Canning & Marc Gnesin - Construction Executive
After a decade-plus lull, professional sports leagues, universities and municipalities are once again spending heavily on new stadiums and major renovations. In the NFL alone, multiple marquee projects are underway or planned, representing more than $10 billion in facilities and mixed-use entertainment districts, rivaling or exceeding the scale of development during the last stadium-build cycle of the early 2000s. Beneath the excitement of architectural ambition and civic pride lies a risk landscape that has fundamentally changed since the last wave of stadium construction. Teams, cities and contractors that rely on outdated assumptions may find themselves exposed to cost overruns, schedule delays and liabilities that are far more difficult to unwind once construction is underway. Reprinted courtesy of Construction Executive, a publication of Associated Builders and Contractors. All rights reserved. Read the full story...

Conditional Payment Bond Consideration-Make Sure There Is Pay-If-Paid Provision

June 29, 2026 — David Adelstein - Florida Construction Legal Updates
If a general contractor is going to have a conditional payment bond, it needs to ensure it subcontracts contain pay-if-paid or pay-when-paid provisions. This conditional payment language in subcontracts is the general contractor’s defense that it doesn’t have to pay a subcontractor UNTIL owner has paid the general contractor for the subcontractor’s work. The general contractor (and the surety) can look at the conditional payment bond with the s. 713.245 legend stamped on its face designating the conditional nature of the bond, and assume the conditional structure is locked in against the bond: no payment from the owner, no obligation to the subcontractors under the bond. But what happens when the subcontracts contain no express conditional payment language despite having a valid conditional payment bond? Read the full story...
Reprinted courtesy of David Adelstein, Kirwin Norris
Mr. Adelstein may be contacted at dma@kirwinnorris.com

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