Anaheim California Construction Expert Witness Directory

Perennial Question, Perennial Answer? EPA and Army Corps Propose Year-Round Standard for WOTUS that Could Reshape Clean Water Act Jurisdiction

October 12, 2026 — Ashleigh K. Myers & Jillian Marullo - Gravel2Gavel Construction & Real Estate Law Blog
Federal Clean Water Act jurisdiction may be about to get considerably narrower. On September 4, 2026, the U.S. Environmental Protection Agency (EPA) and the U.S. Army Corps of Engineers (Corps) announced a supplemental notice of proposed rulemaking that would limit federal authority over streams and wetlands to those containing water year-round—a “perennial” standard that would go beyond even what the Supreme Court required in Sackett v. EPA, 598 U.S. 651 (2023). The supplemental notice offers two options for revising the definition of “waters of the United States” (WOTUS) under the Clean Water Act (CWA): One would define “relatively permanent” waters as perennial, and the other would require perennial surface water to establish a wetland’s continuous surface connection to a jurisdictional water. If adopted, either option would substantially reduce the number of streams, wetlands and other water features subject to federal permitting, with the sharpest effects in arid and semi-arid regions where rainfall patterns leave many waterways dry for portions of the year. Reprinted courtesy of Ashleigh K. Myers, Pillsbury and Jillian Marullo, Pillsbury Ms. Myers may be contacted at ashleigh.myers@pillsburylaw.com Ms. Marullo may be contacted at jillian.marullo@pillsburylaw.com Read the full story...

$10.5M Settlement Ends George Washington Bridge Debris Liability Fight

September 15, 2026 — Bryan Gottlieb - Engineering News-Record
A $10.5-million settlement that recently came to light has ended a six-year legal fight over whether a truck part that may have been lying on the George Washington Bridge roadway for more than 10 minutes was there long enough for the Port Authority of New York and New Jersey to have found and removed it before it caused a catastrophic accident. Read the full story...
Reprinted courtesy of Bryan Gottlieb, Engineering News-Record
Mr. Gottlieb may be contacted at gottliebb@enr.com

EPA Expands PFAS Reporting Requirements with Addition of New Chemical to Toxics Release Inventory, Published by Law360

June 08, 2026 — Gordon Rees Scully Mansukhani
The U.S. Environmental Protection Agency’s (EPA) addition of sodium perfluorohexanesulfonate (PFHxS-Na) to the Toxics Release Inventory (TRI) introduces new federal reporting requirements for businesses that manufacture, process, or use the chemical. Because reporting obligations apply retroactively to the start of the year, affected facilities must quickly evaluate their compliance and recordkeeping practices. In a recent Law360 article, Gordon Rees Scully Mansukhani Senior Counsel, Ayodeji Ayolola, explains why PFHxS-Na was automatically added to the TRI, how the EPA’s public reporting system works, and which businesses may be affected by the new rule. The article also touches upon key compliance considerations, including supply chain reviews, reporting thresholds for chemicals of special concern, and preparation for public disclosure requirements. Read the full story...
Reprinted courtesy of Gordon Rees Scully Mansukhani

Owner Taking Assignment of General Contractor’s Claims Against a Subcontractor(s)

September 21, 2026 — David Adelstein - Florida Construction Legal Updates
Here’s a scenario that occurs in construction defect cases. An owner sues a general contractor and subs for construction defects. The owner settles with a number of parties and takes an assignment of the general contractor’s claims against some or all of the subs and pursues the remaining parties for indemnity based on the assignment of the general contractor’s claims. This was the scenario in Craftsman Plastering and Lath, Inc. v. Rath Mor, LLC, 2026 WL 2328032 (Fla. 4th DCA 2026). The owner settled with the general contractor and all subs except one. The owner took an assignment of the general contractor’s claim against the sub, and really the indemnity claim. The owner was then substituted as the real party in interest as it relates to the general contractor’s claims against the sub. The owner sought roughly $780,000 in attorney’s fees and costs in connection with the dispute claiming the sub was liable for such fees. The jury didn’t buy the argument and awarded the owner about $55,000. Basically, the jury seemingly prorated the fees by the number of parties, at least, that’s how the math worked out. The owner didn’t like that and moved for an additur to increase the jury’s verdict which the trial court granted. This was reversed on appeal despite the fact that a trial court has broad discretion to grant a motion for additur. Read the full story...
Reprinted courtesy of David Adelstein, Kirwin Norris
Mr. Adelstein may be contacted at dma@kirwinnorris.com

Every High-Tech Building Has Many Lifespans

August 16, 2026 — Aarni Heiskanen - AEC Business
When I worked as an architect, our team designed a laboratory for fuel research. The facility included a large research hall where various boilers and other devices were tested and analyzed. The setup required extensive floor channeling under the thick concrete floor. We suggested building a modular system that would allow flexibility in the future, when requirements would certainly change. They did not want that because of budget constraints. The high-tech construction trend is spreading. Data centers, semiconductor fabs, battery plants, and life science facilities share one property that sets them apart from ordinary buildings. The technology inside turns over faster than the structure around it. Server generations change every three to five years. Rack densities have risen from 10 or 20 kW to 130 kW and beyond in just a few years. A high-tech facility is really several buildings with different lifespans inside one envelope, and we keep designing them as if they were one. The failure is not that things become obsolete. It is that we never say when each layer is expected to. Read the full story...
Reprinted courtesy of Aarni Heiskanen, AEC Business
Mr. Heiskanen may be contacted at aec-business@aepartners.fi

Beyond the Forecast: Managing Extreme Weather Risks on Construction Sites

November 02, 2026 — Jordan Graustark - Construction Executive
Construction leaders would never downplay or dismiss a fall, struck-by incident or equipment failure as “just part of the job.” Yet, some temperature-related conditions, such as heat exhaustion, frostbite and hypothermia, are often accepted as unavoidable consequences of working conditions. Temperature-related incidents likely won’t command the same attention as a crane collapse, but understating their seriousness can be a costly mistake. As extreme weather becomes more frequent and unpredictable, that mindset is becoming increasingly difficult to defend. Extreme weather is not simply a seasonal inconvenience; it’s a serious occupational hazard. Heat waves, cold snaps and rapid temperature swings can contribute to serious injuries and fatalities—or SIFs—productivity losses and costly project disruptions. A single temperature-related incident can quickly become an OSHA recordable and project management challenge. Reduced physical and impaired cognitive performance from heat or cold stress can increase the risk of workplace incidents long before a medical emergency occurs. Reprinted courtesy of Jordan Graustark, Construction Executive, a publication of Associated Builders and Contractors. All rights reserved. Read the full story...

A Nuclear Power Hangover: Controversies Plague New York's Indian Point Plant Cleanup

November 02, 2026 — Richard Korman - Engineering News-Record
Michael Tromblee was in for a late night. Of the many after-business-hour duties he performs as superintendent of the Hendrik Hudson school district about 25 miles north of New York City, attending meetings of a board overseeing cleanup of the Indian Point nuclear power plant, located in Buchanan, N.Y., was an infrequent but necessary chore. Since the plant shut down in 2021 and gradually stopped paying taxes to support the school district's students, between one-fourth and one-third of its annual budget funding vanished, and state transitional funds provided to bridge that gap will expire after the 2027-28 school year. Last year, Tromblee described the lost power plant tax revenue, about $25 million annually, as “a financial hit that no school district is built to withstand.” Read the full story...
Reprinted courtesy of Richard Korman, Engineering News-Record
Mr. Korman may be contacted at kormanr@enr.com

Navigating the New Frontier of Federal-State Energy Regulation: What Energy Companies Need to Know

June 08, 2026 — Ryan J. Regula - Snell & Wilmer
Introduction The jurisdictional boundary between the Federal Energy Regulatory Commission (FERC) and the states is being actively contested, from challenges to landmark transmission planning rules to disputes over emergency cost-allocation orders, in ways that carry significant legal, financial, and operational implications for energy companies. For utilities, independent power producers, and transmission developers, understanding these dynamics is now a strategic imperative. The Jurisdictional Divide: A Bright Line That Isn’t The Federal Power Act divides authority between FERC and the states: FERC exercises jurisdiction over interstate transmission and wholesale electricity sales, while states retain authority over generation facilities, retail rates, and decisions about resource mix. The D.C. Circuit has regularly been called upon to “referee the Federal Power Act’s jurisdictional line separating [FERC’s] jurisdiction over the federal wholesale market and States’ jurisdiction over facilities used in local distribution.”1 Read the full story...
Reprinted courtesy of Ryan J. Regula, Snell & Wilmer
Mr. Regula may be contacted at rregula@swlaw.com

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