ANAHEIM CALIFORNIA CONSTRUCTION EXPERT WITNESS
DIRECTORY AND CAPABILITIES

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...

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"Resilient Rebuild Hub" Helps Wildfire-Impacted Homeowners Build Back Stronger

September 21, 2026 — California Nevada Cement Association
NEWPORT BEACH, Calif., Sept. 21, 2026 /PRNewswire/ -- When homeowners in a fire-ravaged Pacific Palisades neighborhood banded together last year to rebuild with fire-hardened materials rather than standard wood framing, they weren't just rebuilding houses: they were rewriting the playbook for how California communities can rebuild after wildfire. Today, the Building with Resilience effort is making that playbook available to every homeowner facing the same decision with the launch of its new Resilient Rebuild Hub for exploring fire resistant, non-combustible construction options. The Resilient Rebuild Hub helps homeowners understand options for fire-resistant, concrete-based construction and connect with architects, engineers, and contractors who can build them. This includes six noncombustible building systems:

• Insulated Concrete Forms (ICF): stackable, high-density foam blocks filled with concrete which save 20-50% on monthly heating and cooling costs, reduce outside noise by up to 80%, offer exceptional earthquake performance and 4-hour fire resistance rating.
• Insulated Composite Concrete Forms (ICCF): similar formwork to ICF construction with composite materials that enhance strength, simplify installation, and improve long-term performance.
• Concrete Masonry: strong, durable wall systems used for decades across California and the U.S.
• Precast Insulated Sandwich Panels: a complete building enclosure system consisting of two layers of concrete separated by a continuous layer of rigid insulation.
• 3D Shotcrete: air-sprayed concrete for strong, fast, and versatile wall systems that enable a high degree of artistic freedom together with unparalleled fire resistance.
• 3D Concrete Printing: the cutting edge of residential construction, a large-scale robotic 3D printer "squeezes" a specialized concrete mixture layer by layer to allow for organic, curved designs that are often too expensive or impossible to build with traditional methods. The Resilient Rebuild Hub is available now at buildingwithresilience.com/how-to-build. Each part is free to access and includes case studies, technical resources, and a directory of architects, engineers, and contractors experienced in each building method. CNCA is a not-for-profit organization committed to developing sustainable and economical construction solutions for California and Nevada with an emphasis on the use of cement and concrete. For more information, visit www.cncement.org. CalCIMA is a trade association for the construction and essential mineral industries in California, including aggregate, essential and rare earth minerals, ready mixed concrete, and asphalt producers. In all, there are about 70 producer member companies that include 500 production sites in every county of California. Our members also include more than 100 suppliers and service providers to the industry. Founded in 1930, the National Ready Mixed Concrete Association (NRMCA) is the leading industry advocate with a mission to provide exceptional value for our members by responsibly representing and serving the entire ready mixed concrete industry through leadership, promotion, education and partnering to ensure ready mixed concrete is the building material of choice.

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  New Survey Reveals Overwhelmingly Optimistic Results on the Use of AI in Construction

  May 14, 2026 — Construction Executive
  On December 5, 2025, CMiC and Dodge released a survey asking over 6,000 companies across various sectors of the construction industry their stance on artificial intelligence—whether they use it or not; whether they like it or not; whether they have or are planning to implement it or not; and so on. Considering its reputation for skepticism and reluctance when it comes to adopting new forms of technology, the construction industry pleasantly surprised CMiC and Dodge with its answers to these questions, with 87% of contractors believing AI will have a meaningful impact on construction. “The research indicates the construction industry is nearing a tipping point for AI adoption,” says Steve Jones, senior director of industry insights at Dodge Construction Network, who sat down with Construction Executive to delve further into the survey questions and answers and what the industry’s current position on them means for AI’s future role in construction. Reprinted courtesy of Construction Executive, a publication of Associated Builders and Contractors. All rights reserved. Read the full story...
  

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  Voluntary Dismissal of an Indemnity Claim Does Not Make the Subcontractor a “Prevailing Party,” Washington Court of Appeals Holds

  September 21, 2026 — Margarita Kutsin - Ahlers Cressman & Sleight PLLC
  In King County v. Walsh Construction Company II, LLC, No. 86503-0-I (Wash. Ct. App. Aug. 4, 2025), an unpublished decision from Division I of the Washington Court of Appeals, the Court affirmed the denial of a subcontractor’s request for prevailing-party attorney fees under an indemnity clause after the general contractor voluntarily dismissed its indemnity claims. Because the indemnity claim was no longer live and no determination of fault had occurred, the Court held that the trial court did not err in denying the request. ACS represented Walsh, the general contractor, in securing the denial of the fee request at the trial court that the Court of Appeals affirmed. A Pass-Through Indemnity Claim That Ended Before Fault Was Decided The dispute arose out of a public works contract under which King County hired Walsh Construction Company II, LLC (“Walsh”) to construct and install a conveyance pipeline. After the pipeline broke, King County sued Walsh for breach of contract and warranty, expressly identifying both Walsh and its subcontractor, Mears Group Inc., (“Mears”) as responsible. Walsh tendered defense and indemnity to Mears under the subcontract. Read the full story...
  Reprinted courtesy of Margarita Kutsin, Ahlers Cressman & Sleight PLLC
  Ms. Kutsin may be contacted at margarita.kutsin@acslawyers.com

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  What Massachusetts Contractors and Developers Can Learn from Cannistraro v. Columbia Construction

  July 13, 2026 — Anthony LaPlaca & Luke Marston - The Construction Seyt
  Introduction On June 26, 2026 the Massachusetts Supreme Judicial Court issued its decision in J.C. Cannistraro, LLC v. Columbia Construction Co.—a holding that sits at the intersection of Prompt Pay Act compliance and the Massachusetts Arbitration Act.[1] Most already know that the Massachusetts Prompt Pay Act (PPA) imposes strict timing and certification requirements for rejecting payment applications and proposed change orders on projects valued at $3 million or more. Most notably, the PPA requires the paying party to give the payee written notice of its approval or rejection of progress applications and proposed changes within 15 days of receipt, which notice must include a “factual and contractual basis for the rejection” and must be “certified as made in good faith.”[2] In the absence of a timely certified notice, payment is “deemed to be approved” unless the payor properly rejects payment before it comes due.[3] Reprinted courtesy of Anthony LaPlaca, Seyfarth Shaw LLP and Luke Marston, Seyfarth Shaw LLP Mr. LaPlaca may be contacted at alaplaca@seyfarth.com Mr. Marston may be contacted at lmarston@seyfarth.com Read the full story...
  

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  Navigating Timelines and Technology: Patent Strategies for Space and Earth

  June 01, 2026 — Kate Nuehring Su & Vanessa Wang - Engineering News-Record
  More than half a century after the Apollo 11 landing fulfilled President John F. Kennedy’s bold vision, the global race back to the Moon is no longer theoretical. With renewed attention on NASA’s Artemis program and a surge of commercial investment in space infrastructure, lunar exploration is again shaping technology priorities here on Earth. Reprinted courtesy of Kate Nuehring Su, Engineering News-Record and Vanessa Wang, Engineering News-Record Read the full story...
  ENR may be contacted at enr@enr.com

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  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...
  

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  Construction Robotics Works Where Variation Ends

  August 11, 2026 — Aarni Heiskanen - AEC Business
  BuiltWorlds published its 2026 Robotics Top 50 this summer, and the list is genuinely wide. Fifty solutions across nine categories, from 3D printing and prefabricated component manufacturing to earthmoving, demolition, material transport, layout, installation, inspection, and drilling. The honorees come from sixteen countries. It looks like robotics has finally spread across the whole project lifecycle. However, having vendors in nine categories does not mean that contractors are robotizing their work en masse. Zacua Ventures, in its 2026 construction robotics report, estimates that on-site robotics accounted for less than 0.03% of global construction spending in 2025. Zacua says: “That is not a failed market. It is a market at the beginning of an adoption S-curve”, while warning that its estimates rest on private vendor data and may be high if vendors overstate how widely their machines are deployed. Read the full story...
  Reprinted courtesy of Aarni Heiskanen, AEC Business
  Mr. Heiskanen may be contacted at aec-business@aepartners.fi

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