Anaheim California Construction Expert Witness Directory

Urban Digital Twins: How Virtual Cities Could Help Build Smarter Cities

August 11, 2026 — Gravel2Gavel Construction & Real Estate Law Blog
Traffic congestion, endless construction, flooded streets and power outages. For city leaders and residents alike, these disruptions are simply part of daily urban life. But an emerging tool, known as the urban digital twin, could help cities anticipate problems before they occur by allowing planners to simulate responses, stress-test infrastructure, and evaluate decisions before implementing them in the real world. What Is an Urban Digital Twin? An urban digital twin is a dynamic, data-driven virtual model of a real city. It uses AI analytics and combines 3D modeling with real-time data and information from sources such as IoT sensors, traffic cameras, satellite feeds, infrastructure databases, utility networks, and environmental data including weather systems and heat maps to create a continuously updated digital representation of the urban environment that mirrors infrastructure, movement and systems in real time. In other words, it is a living digital replica of a city. Read the full story...
Reprinted courtesy of Pillsbury

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...

ACEC Supports BUILD America 250 Act as Important First Step on Surface Reauthorization

May 26, 2026 — The American Council of Engineering Companies
WASHINGTON -- The American Council of Engineering Companies (ACEC), the business voice of America’s engineering and design services industry released the following statement on the BUILD America 250 Act: "Chairman Graves and Ranking Member Larsen have taken an important bipartisan step toward reauthorizing the federal surface transportation programs that are critical to economic growth in every state. The BUILD America 250 Act provides five years of stability in funding road and transit projects, raises new revenues to address the solvency of the Highway Trust Fund, and includes meaningful provisions to strengthen project delivery, advance digital infrastructure, and improve the contracting framework that engineering firms rely on every day. ACEC will continue to advocate for investment levels that keep pace with the country's growing infrastructure needs, and we urge the Committee to keep this process moving forward." The American Council of Engineering Companies (ACEC) is the business association of America’s engineering industry, representing more than 5,500 independent engineering firms and more than 650,000 professionals throughout the United States engaged in the development of America’s transportation, water, and energy infrastructure, along with environmental, industrial, and other public and private facilities. Founded in 1906 and headquartered in Washington, D.C., ACEC is a national federation of 51 state and regional organizations.

NJ Public Works Contractors Beware – Pay Special Attention When Submitting Your Public Works Contractor Registration

May 26, 2026 — Levi W. Barrett & Aaron C. Schlesinger - Peckar & Abramson, P.C.
While it is always important to be careful when making submissions to government agencies, recent activity by the New Jersey Department of Labor and Workforce Development (“NJDOL”) reveals considerably increased scrutiny in connection with contractors renewing their New Jersey Public Works Registration. Extra care when completing the registration renewal process is warranted, because the consequences of a misstep can be significant and disruptive. The New Jersey Public Works Contractor Registration Act requires all contractors bidding on or engaging in construction-related public works projects to register with the NJDOL. This registration, which must be resubmitted every 1-2 years, requires contractors to make a number of detailed disclosures relating to, among other things, the entity’s ownership structure, prior state and federal labor law violations, details regarding interests in other businesses, unlawful acts by owners/officers, and participation in apprenticeship programs. Reprinted courtesy of Levi W. Barrett, Peckar & Abramson, P.C. and Aaron C. Schlesinger, Peckar & Abramson, P.C. Mr. Barrett may be contacted at lbarrett@pecklaw.com Mr. Schlesinger may be contacted at aschlesinger@pecklaw.com Read the full story...

Louisiana Legislature Enacts Act 932 – Significant Changes to Insurer Bad-Faith Exposure for Failure to Settle

July 13, 2026 — Tabitha R. Durbin & Jennifer E. Michel - Lewis Brisbois
The Louisiana Legislature has enacted Act 932 (formerly House Bill 1162), which became law this week without the Governor's signature pursuant to the Louisiana Constitution, after expiration of the applicable constitutional review period. Act 932 makes several important amendments to Louisiana's insurer bad-faith statute and appears intended, at least in part, to address issues arising from the Louisiana Supreme Court's decision in Kelly v. State Farm Fire & Casualty Co., 169 So.3d 328 (La. 2015). The Act also makes changes regarding claim payments involving licensed contractors. The Act takes effect on August 1, 2026. Key Takeaways Act 932:

Limits certain bad-faith causes of action (bad faith failure to settle) involving personal injury and bodily injury claims where good-faith disputes exist or where an insurer has not been afforded sufficient opportunity to respond to a settlement demand.
Requires insurers and adjusters to verify a contractor's Louisiana license status before issuing claim payments when a contractor is named as a payee on a check for repair or restoration of immovable property.
Creates a statutory safe harbor protecting insurers from bad-faith penalties and attorney fees when payment delays result from an inability to verify a contractor's license, provided specified documentation and notice requirements are met.

Reprinted courtesy of Tabitha R. Durbin, Lewis Brisbois and Jennifer E. Michel, Lewis Brisbois Ms. Durbin may be contacted at Tabitha.Durbin@lewisbrisbois.com Ms. Michel may be contacted at Jenny.Michel@lewisbrisbois.com Read the full story...

Sausage-Making Often Relies on the Good Sense of the Chef Rather than the Recipe

June 23, 2026 — Garret D. Murai - California Construction Law Blog
Even for lawyers, the rules governing litigation can get complex and convoluted. Does something need to be filed? What needs to be filed? When is the deadline for filing? Simple questions with not always with straightforward answers. This was the case in R & J Sheet Metal, Inc. v. W.E. O’Neil Construction Co. of California, 111 Cal.App.5th 878 (2025), which involved sheet metal panels lost when they fell into the Port of Long Beach harbor. Read the full story...
Reprinted courtesy of Garret D. Murai, Nomos LLP
Mr. Murai may be contacted at gmurai@nomosllp.com

Flatiron Said Disputed Concrete Mix Cost Millions on Large Caltrans Project

June 22, 2026 — Elaine Silver & Richard Korman - Engineering News-Record
For awhile in 2023, part of the California Dept. of Transportation's (Caltrans) Fix 50 HOV lane and resurfacing project in Sacramento itself needed to be fixed. Reprinted courtesy of Elaine Silver, Engineering News-Record and Richard Korman, Engineering News-Record Mr. Korman may be contacted at kormanr@enr.com Read the full story...

Settlement Agreements and Contracts Require a Meeting of the Minds

July 20, 2026 — David Adelstein - Florida Construction Legal Updates
A settlement agreement does not need to be executed for it to be enforceable as long as there was a MEETING OF THE MINDS. The same rings true for any contract regardless of whether the contract is signed – THERE NEEDS TO BE A MEETING OF THE MINDS. In a recent case dealing with the settlement agreement on a construction lien, the essential settlement terms (money and mutual release) were memorialized in an e-mail exchange between the parties (owner and subcontractor). The settlement required the owner to pay the principal amount plus some attorney’s fees and then a mutual general release would be prepared. In response to the confirmatory email, the owner sent a check, which the subcontractor deposited, but the owner refused to sign the release signed and sent by the subcontractor. The owner further claimed it doesn’t need to pay the attorney’s fees because the lien amount was paid in full. The subcontractor sued arguing the owner breached the terms of the settlement. The appellate court agreed. Read the full story...
Reprinted courtesy of David Adelstein, Kirwin Norris
Mr. Adelstein may be contacted at dma@kirwinnorris.com

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