Putnam Oklahoma Construction Expert Witness Directory

World's Longest Immersed Tunnel Passes Milestone, But Faces Delays

August 03, 2026 — James Leggate - Engineering News-Record
Work on the $8-billion Fehmarnbelt Tunnel, which is planned to link Germany and Denmark as the world’s longest immersed tunnel, is progressing as crews achieved a milestone last month with the successful immersion of its first precast concrete element. But Danish state-owned project owner Femern A/S says the plan is now running at least two years behind schedule and the tunnel’s road and rail portions will open in two separate stages. Read the full story...
Reprinted courtesy of James Leggate, Engineering News-Record
Mr. Leggate may be contacted at leggatej@enr.com

Federal Court Pauses New Mexico PFAS Labeling Rule, but Not Its Bans or Reporting Deadline

October 26, 2026 — Ashleigh K. Myers, Jillian Marullo & Claudia Vetesi - Gravel2Gavel Construction & Real Estate Law Blog
As we previously reported, New Mexico adopted novel product labeling requirements that would require manufacturers to display a PFAS flask symbol on covered products. Those requirements are now on hold. A coalition of industry associations led by the American Chemistry Council sued in federal court, arguing that the mandate unconstitutionally compels speech in violation of the First Amendment. On September 16, 2026, the U.S. District Court for the District of New Mexico preliminarily enjoined enforcement of the labeling rule while the case, American Chemistry Council v. Kenney, No. 1:26-cv-02130-MIS-SCY, proceeds. The court found the challengers likely to succeed because New Mexico had not shown a reasonable fit between the label and its interests in protecting consumer health and the environment. A Broad Rule Built Around One Symbol New Mexico enacted its PFAS Protection Act in April 2025, joining Maine and Minnesota as the third state to adopt broad reporting requirements and eventual sales restrictions for products containing intentionally added per- and polyfluoroalkyl substances (PFAS). The Act also authorized the Environmental Improvement Board to require PFAS labels on products. The Board’s implementing rule, which became effective July 1, 2026, specified the exact format of the label and how it had to appear. Reprinted courtesy of Ashleigh K. Myers, Pillsbury, Jillian Marullo, Pillsbury and Claudia Vetesi, Pillsbury Ms. Myers may be contacted at ashleigh.myers@pillsburylaw.com Ms. Marullo may be contacted at jillian.marullo@pillsburylaw.com Ms. Vetesi may be contacted at claudia.vetesi@pillsburylaw.com Read the full story...

GRSM Trial Team Holds Alameda County Asbestos Verdict to $900,000 Against $50 Million Demand

July 27, 2026 — Gordon Rees Scully Mansukhani
Gordon Rees Scully Mansukhani Partners John Katerndahl and Vincent Gunter recently obtained an outstanding trial result for a manufacturer of asbestos-containing electrical cable, holding a jury verdict to $900,000 against a $50 million demand following an eight-week trial in Alameda County Superior Court, which is among the most challenging asbestos venues in the country. The GRSM team also included Associate Brandon Sanchez, on-site trial Paralegal Laura Vitanova, and Paralegal Kerrie Lease. The plaintiffs, the surviving spouse and four children of a former painter who died of mesothelioma, alleged that the decedent was exposed to asbestos from the company’s electrical cable during construction of a California nuclear power facility. GRSM’s client was the sole remaining defendant at trial. The plaintiffs asked the jury for $50 million and called 15 witnesses across their case-in-chief and rebuttal. Read the full story...
Reprinted courtesy of Gordon Rees Scully Mansukhani

Best Lawyers Honors Hundreds of Lewis Brisbois Attorneys, Names Five Partners 'Lawyers of the Year'

September 08, 2026 — Lewis Brisbois
Best Lawyers has selected 207 Lewis Brisbois attorneys across 45 offices for its 33rd edition of The Best Lawyers in America. It has also recognized five Lewis Brisbois partners on its "Lawyers of the Year" list: Akron Partner John R. Conley (Product Liability Litigation - Defendants); Akron Managing Partner David Kern (Corporate Law; Mergers and Acquisitions Law; Private Funds / Hedge Funds Law; Tax Law; Trusts and Estates); Weirton Managing Partner Michelle L. Gorman (Mass Tort Litigation / Class Actions - Defendants); Portland Partner Megan Cook (Personal Injury Litigation - Defendants); and San Diego Partner Craig T. Mann (Medical Malpractice Law - Defendants). Please join us in congratulating the following attorneys on their Best Lawyers recognition! You can also see the full list of attorneys named to Best Lawyers' Ones to Watch in America here. Read the full story...
Reprinted courtesy of Lewis Brisbois

AI Can Now Train the Soft Skills Construction Ignored

August 03, 2026 — Aarni Heiskanen - AEC Business
Most AEC professionals learn to work in teams and across teams through trial and error. There are, however, opportunities to better prepare for the real world with formal training. Until now, it has required human facilitators. Now, generative AI is emerging as a scalable alternative, which I’m also exploring. A Gap in Curricula When I studied architecture, most of the teamwork happened with co-students in the same department. However, one course focused on industrial projects where future architects and engineers collaborated on a simulated project. I’m not sure if a similar course is still in the curriculum, but it was certainly worthwhile and should have been much more extensive. Read the full story...
Reprinted courtesy of Aarni Heiskanen, AEC Business
Mr. Heiskanen may be contacted at aec-business@aepartners.fi

Inaccurate Representations Can Lead to Differing Site Conditions Claim

May 26, 2026 — David Adelstein - Florida Construction Legal Updates
In the prior posting, I discussed a case dealing with a differing site condition. In that case, the owner did not have an affirmative duty to make a representation and there was no inaccurate representation made by the owner that misled the contractor. Well, what about when there is an inaccurate misrepresentation regarding the site? This was the circumstance in an older Florida case where a dredging contractor had a successful differing site conditions claim. See Jacksonville Port Authority v. Parkhill-Goodloe, Co., Inc., 362 So.2d 1009 (Fla. 1st DCA 1978). The government provided inaccurate information as to the lack of rock that would be encountered during the dredging that was relied on by the dredging contractor. But the government had “superior knowledge” that there was rock in an adjacent location based on a prior claim from a contractor, yet the government did not disclose the possibility that rock could be encountered. Read the full story...
Reprinted courtesy of David Adelstein, Kirwin Norris
Mr. Adelstein may be contacted at dma@kirwinnorris.com

Federal Court Strikes Down New York’s Climate Superfund Act: What It Means for the “Polluter Pays” Movement

September 28, 2026 — Amanda G. Halter, Ashleigh K. Myers & Jillian Marullo - Gravel2Gavel Construction & Real Estate Law Blog
A federal judge in the Northern District of New York has struck down New York’s Climate Change Superfund Act, ruling that the “polluter pays” climate law is preempted by federal law and “simply beyond the limits of state law.” The court concluded that the Clean Air Act (CAA) does not authorize New York’s compensation scheme, which calculates liability based on greenhouse gas (GHG) emissions attributable to worldwide fossil fuel extraction and refining. It separately held that any cost-recovery demand against a foreign producer would be preempted under the constitutional foreign affairs doctrine, which limits state intrusion into matters committed predominantly to the federal government. The court directed the parties to file a status report by September 14, leaving the form of further relief unresolved. In practical terms, the court has decided that the Act is preempted and cannot be enforced but has not yet determined the precise terms of its final order, including whether to formally enjoin its enforcement. The decision in West Virginia v. James, Case No. 1:25-cv-00168 (N.D.N.Y. Aug. 31, 2026), issued by Chief U.S. District Judge Brenda K. Sannes, who was appointed by President Obama, marks the first judicial invalidation of a state climate superfund statute and carries significant implications for the climate superfund landscape and the three remaining lawsuits challenging these laws. Reprinted courtesy of Amanda G. Halter, Pillsbury, Ashleigh K. Myers, Pillsbury and Jillian Marullo, Pillsbury Ms. Halter may be contacted at amanda.halter@pillsburylaw.com Ms. Myers may be contacted at ashleigh.myers@pillsburylaw.com Ms. Marullo may be contacted at jillian.marullo@pillsburylaw.com Read the full story...

Steel Cooling: Steel Costs Steadily Decline After Pandemic Price Shock

May 12, 2026 — Construction Executive
Steel prices have continued trending downward after several years of volatility, according to Gordian’s latest analysis based on RSMeans Data. After dramatic spikes during the pandemic-era supply disruptions, the market has gradually stabilized as supply chains improve and demand softens in some construction segments. However, selective volatility and tariff uncertainty continue to influence pricing across the sector. Key findings from the report include:

Steel prices declining: The national average price of structural steel fell to about $2,343.93 per ton in January 2026, down 5.38% from the previous quarter and 7.18% year over year.
Longer-term price correction: Steel costs have been trending downward since 2024 after earlier volatility driven by inflation, supply shortages and global demand swings.

PUTNAM OKLAHOMA CONSTRUCTION EXPERT WITNESS DIRECTORY AND CAPABILITIES