WALSH ILLINOIS CONSTRUCTION EXPERT WITNESS
DIRECTORY AND CAPABILITIES

Supply Chain Is a Legal Exposure—Not Just a Force Majeure Problem

September 08, 2026 — Owen Newman - Construction Executive
This is not another force majeure article. The supply-chain related legal exposure that contractors are carrying today—in sanctions risk, specification non-compliance, warranty exposure and regulatory volatility—extends well beyond what even a well-drafted force majeure clause protects. An engineering, procurement and construction contractor on a gas-fired power plant discovers during commissioning that transformer oil in a critical unit contains Russian-origin naphthenic base oil, which is a prohibited source under Office of Foreign Assets Control sanctions. The contractor didn’t source it. A subsupplier two tiers below made the substitution when disruptions in the Strait of Hormuz tightened the primary supply chain for this specialty product and no one in the purchase-order chain flagged it. The procurement decision is long done and the documentation trail that should have caught it doesn’t exist. Reprinted courtesy of Owen Newman, Construction Executive, a publication of Associated Builders and Contractors. All rights reserved. Read the full story...
Mr. Newman may be contacted at oknewman@duanemorris.com

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DOI Finalizes Long-Awaited Modernization of Type A Natural Resource Damage Assessment Regulations

August 03, 2026 — Amanda G. Halter, Ashleigh K. Myers & Jillian Marullo - Gravel2Gavel Construction & Real Estate Law Blog
For nearly three decades, the U.S. Department of the Interior’s (DOI) simplified “Type A” Natural Resource Damage Assessment (NRDA) regulations were available more in theory than in practice, constrained by dated models, narrow geographic applicability and a $100,000 cap that rarely matched the economics of modern environmental claims. DOI has now finalized revisions to the Type A natural resource damages assessment procedures under 43 C.F.R. Part 11 for hazardous substance releases under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) and the Clean Water Act (CWA), with the final rule published in the Federal Register on July 13, 2026 and scheduled to become effective August 12, 2026. As discussed previously, DOI has sought to modernize what it views as an “inefficient and inflexible” process and restore the Type A procedure to its intended role as a more streamlined pathway for smaller, less contentious NRD claims. The final rule adopts a $5 million default damages threshold, allows use above that amount if all parties agree, clarifies that Type A may be used in all environments and for all natural resource types, and removes legacy model appendices that had tethered the process to outdated formulas. 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...

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Wadsworth v. Regional Rail Partners — Verified Statements of Claim Under the Colorado Public Works Act

August 25, 2026 — Olivia Barden - Colorado Construction Litigation Blog
Editor’s Note: Wadsworth Revisited In August 2024, following the Colorado Court of Appeals’ decision in Ralph L. Wadsworth Construction Company, LLC v. Regional Rail Partners, we published Colorado Court of Appeals’ Ruling Highlights Dangers of Excessive Public Works Claims. At the time, the decision warranted a significant warning to contractors and subcontractors performing public work in Colorado. The Court of Appeals concluded that Wadsworth’s verified statement of claim improperly included unliquidated delay damages and that, because the claim was excessive, Wadsworth forfeited its right to recover the amounts included in the claim. We cautioned contractors to carefully scrutinize verified statements of claim and to avoid including unliquidated damages or amounts that were not yet due and payable. The Colorado Supreme Court has now reversed that decision. Read the full story...
Reprinted courtesy of Olivia Barden, Higgins, Hopkins, McLain & Roswell, LLC

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We’re Burning Tokens to Clean Up Bad PDFs

August 24, 2026 — Aarni Heiskanen - AEC Business
Last Thursday, researchers from Tampere and Aalto universities reported on preliminary results of two AI- and digitalization-related projects. One project demonstrated how AI can automate the Bill of Materials process; the other tried to quantify the impact of data-driven construction and AI. The conclusion was that AI-powered automation can dramatically increase productivity, but unevenly. However, the substantial benefits may come from better outcomes rather than project efficiency. Various standards, company-specific practices, project-specific schemas, and traditions are designed for humans to comprehend. 2D drawings and text documents as PDF files, Excel sheets, and design and planning software have the information, but not the data in ideal form for automation. 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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Pulling the Plug, Preserving the Product: Protecting Rights to a Modular Subcontractor’s Work Post-Termination

June 08, 2026 — Paul Williamson - ConsensusDocs
Volumetric Modular Construction (VMC) is a building method where a structure is divided into large components or modules, fabricated in an offsite factory and then transported to a construction site for assembly.[1] Proponents of VMC hail it as a cost-efficient alternative to traditional building methods that leads to more consistent quality and shorter construction duration.[2] Due to a growing labor shortage, high demand for compressed project schedules, and stagnant construction productivity rates, the construction industry is embracing VMC.[3] A recent report on the market size of prefabricated construction estimates that from 2026 to 2031, VMC will grow at a compound annual growth rate of 7.16% and become a 413.11-billion-dollar industry.[4] As VMC becomes more prevalent, owners, general contractors, and subcontractors must consider how to effectively contract for modular construction. One important consideration, which this article focuses on, is navigating termination of a modular subcontractor. Read the full story...
Reprinted courtesy of Paul Williamson, Peckar & Abramson, P.C.
Mr. Williamson may be contacted at pwilliamson@pecklaw.com

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Court Denies Cross Summary Judgment Motions on Coverage for Odors in Newly Purchased Home

October 06, 2026 — Tred R. Eyerly - Insurance Law Hawaii
The federal district court denied cross motions seeking to establish whether the policy covered damage due to smells in the insureds’ newly purchased home. Akina v. State Farm Fire & Cas. Ins. Co., 2026 U.S Dist. LEXIS 162817 (W. D. Wash. July 22, 2026). Plaintiffs bought a home in May 2024 but never conducted an inspection before purchasing the property. Before moving in, plaintiffs secured a homeowners’ polilcy from State Farm. After moving in, plaintiffs began noticing smells in the house and started suffering from health symptoms. Plaintiffs learned from neighbors that the prior occupants had been witnessed in “drug activity.” Plaintiffs moved out of the house and had testing done. The home tested positive for methamphetamine pollution. Read the full story...
Reprinted courtesy of Tred R. Eyerly, Damon Key Leong Kupchak Hastert
Mr. Eyerly may be contacted at te@hawaiilawyer.com

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Structural Engineer Claims Reinforcement Was Never Installed on Troubled NYC Tower

September 01, 2026 — Bryan Gottlieb - Engineering News-Record
New York City has expanded its investigation into the structural failure at the former Pfizer headquarters tower in Midtown Manhattan as the Dept. of Investigation confirmed a parallel inquiry and the Dept. of Buildings directed the property owner to retain third-party engineering oversight. Read the full story...
Reprinted courtesy of Bryan Gottlieb, Engineering News-Record
Mr. Gottlieb may be contacted at gottliebb@enr.com

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Chambers USA 2026 Recognizes Multiple Snell & Wilmer Attorneys and Practices

August 11, 2026 — Snell & Wilmer
PHOENIX – Snell & Wilmer is pleased to announce that its attorneys have received 57 individual recognitions in their respective fields, by Chambers USA: America’s Leading Lawyers for Business 2026. These prestigious rankings are driven by independent interviews with clients of the firm and members of the legal community. Read the full story...
Reprinted courtesy of Snell & Wilmer

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