ASOTIN WASHINGTON CONSTRUCTION EXPERT WITNESS
DIRECTORY AND CAPABILITIES

From CERCLA to Drinking Water: D.C. Circuit’s PFAS Ruling Enters a Second Regulatory Fight

October 06, 2026 — Ashleigh K. Myers, Amanda G. Halter & Jillian Marullo - Gravel2Gavel Construction & Real Estate Law Blog
On August 18, 2026, a unanimous panel of the U.S. Court of Appeals for the D.C. Circuit upheld EPA’s designation of perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS) as hazardous substances under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA or Superfund). In Chamber of Commerce of the United States v. EPA, the court rejected challenges to EPA’s interpretation of CERCLA Section 102(a), the adequacy of its notice and comment process, its analysis of costs and benefits, and its decision to proceed despite uncertainty about future response actions and costs. This decision is already being invoked in a separate D.C. Circuit challenge to EPA’s 2024 PFAS drinking water rule promulgated under the Safe Drinking Water Act (SDWA). Six days after the CERCLA decision, respondent intervenors cited it as supplemental authority in American Water Works Association v. EPA, No. 24-1188, ahead of oral argument scheduled for September 18, 2026. The Chamber of Commerce decision may assist the respondent intervenors on certain notice and comment and economic analysis arguments, but its significance should not be overstated. The principal challenges to the standards for the four PFAS subject to EPA’s Hazard Index-based maximum contaminant level (MCL) turn on requirements specific to the SDWA, and EPA itself now agrees that those provisions were promulgated through an unlawful process. Reprinted courtesy of Ashleigh K. Myers, Pillsbury, Amanda G. Halter, Pillsbury and Jillian Marullo, Pillsbury Ms. Myers may be contacted at ashleigh.myers@pillsburylaw.com Ms. Halter may be contacted at amanda.halter@pillsburylaw.com Ms. Marullo may be contacted at jillian.marullo@pillsburylaw.com Read the full story...

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New Florida Law Adds Licensing Risk to Contractor/Subcontractor Payment Disputes

September 29, 2026 — Brett J. Moritz & Ali Heyat - Peckar & Abramson, P.C.
Effective July 1, 2026, Florida’s newly enacted Section 489.1295 of the Florida Statutes, titled “Prohibition Against Nonpayment,” requires licensed contractors to timely compensate subcontractors and suppliers for labor, services, or materials. Enacted as part of Senate Bill 290 (Ch. 2026-3, Laws of Fla.), the statute adds a new basis for instituting disciplinary proceedings against a contractor’s license if a payment is knowingly or willfully withheld. While this is not a sweeping overhaul of Florida construction payment laws by any means, contractors should be aware that nonpayment disputes with subcontractors and suppliers may carry potential licensing consequences. Reprinted courtesy of Brett J. Moritz, Peckar & Abramson, P.C. and Ali Heyat, Peckar & Abramson, P.C. Mr. Moritz may be contacted at bmoritz@pecklaw.com Mr. Heyat may be contacted at aheyat@pecklaw.com Read the full story...

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Construction Attorneys: Contract Negotiation Strategy

September 01, 2026 — Construction Executive
Contract negotiation is where project expectations become enforceable business obligations. A reasonable bid can become a high-risk agreement when the final contract expands the scope, shortens notice periods, limits payment rights or transfers liability that was never included in the price. Construction attorneys help project leaders identify those consequences before execution. Their role is not to eliminate every risk or prolong negotiations. It is to determine which risks can be controlled, insured, priced, shared or rejected while preserving a workable deal. The financial stakes can be substantial. HKA's 2025 analysis of more than 2,200 distressed construction and engineering projects found that disputed costs averaged 33.4% of contract budgets. Scope changes affected more than 28% of the projects studied and remained the most common cause of conflict. In North America, the average dispute studied by Arcadis in 2024 had a value of $60.1 million and took 12.5 months to resolve. Reprinted courtesy of Construction Executive, a publication of Associated Builders and Contractors. All rights reserved. Read the full story...

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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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Communication Gaps Can Cost Construction Firms in the Data Center Boom

June 02, 2026 — Mike Lewis - Construction Executive
The data center construction boom is transforming the construction industry at a historic pace. Fueled by cloud computing, artificial intelligence and relentless demand for digital infrastructure, data centers have become one of the fastest-growing project types in the built environment. Billions of dollars are flowing into new facilities and expansions, creating unprecedented opportunities for construction firms positioned to deliver reliably. But opportunity alone does not guarantee success. As competition intensifies, communication failures and poor information management are emerging as some of the most common (and costly) reasons firms lose margins, miss deadlines or fail to secure repeat work. In data center construction, where schedules are compressed and tolerance for error is minimal, even small breakdowns in communication can have outsized consequences. Reprinted courtesy of Mike Lewis, Construction Executive, a publication of Associated Builders and Contractors. All rights reserved. Read the full story...

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Miller Act Payment Bond Claim “No Nos!”

October 06, 2026 — David Adelstein - Florida Construction Legal Updates
A recent federal district court opinion, Sauer Construction, LLC v. United Structures of Georgia, LLC, 2026 WL 2522849 (M.D.Fla. 2026), addressed two worthy considerations when it comes to a Miller Act payment bond claim. And, when I am talking about considerations, I am really talking about “no-nos.” These are things you don’t do. First, don’t file an untimely Miller Act payment bond lawsuit. Make sure, as a claimant, you file that lawsuit within one year from your final furnishing. In this case, the subcontractor claimant did not and tried to argue around the statute of limitations with an equitable tolling argument, i.e., that the statute of limitations should be equitably tolled to accommodate the late filing of the lawsuit. Guess what? The subcontractor was not successful. You are fighting an uphill (losing) battle when arguing equitable tolling because “traditional equitable tolling principles require that the claimant demonstrate extraordinary circumstances, such as fraud, misinformation, or deliberate concealment.” Sauer Construction, supra. This means you need ultra-persuasive evidence to support such equitable tolling principles. Actually, having this evidence is doubtful. Thus, timely file the Miller Act payment bond lawsuit. There is no legitimate reason not to. Read the full story...
Reprinted courtesy of David Adelstein, Kirwin Norris
Mr. Adelstein may be contacted at dma@kirwinnorris.com

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Contractor Dispute Resolution Framework and Prevention

July 06, 2026 — Construction Executive
WHAT DEFINES A CONTRACTOR DISPUTE RESOLUTION FRAMEWORK A contractor dispute resolution framework is a structured system of contractual terms, governance processes and escalation pathways designed to prevent, manage and resolve conflicts between contracting parties with minimal disruption to cost, schedule and performance. The framework operates as both a preventive control and a corrective mechanism. Preventive elements establish clarity in scope, expectations and accountability before work begins. Corrective elements define how disagreements are identified, documented, escalated and resolved once they arise. Reprinted courtesy of Construction Executive, a publication of Associated Builders and Contractors. All rights reserved. Read the full story...

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Travelers Injury Impact Report Highlights Longer Recovery Times Amid Declining Injury Rates

May 05, 2026 — The Travelers Companies, Inc.
HARTFORD, Conn.--(BUSINESS WIRE)--The Travelers Companies, Inc. (NYSE: TRV) today released its 2026 Injury Impact Report, an analysis of more than 1.2 million workers compensation claims received by the company from 2021 through 2025. The report finds that even as workplace injury rates decline, the injuries that do occur are growing more complex and taking longer to heal – a trend driven by an aging workforce and the disproportionate vulnerability of first-year employees. “The decrease in workplace injuries is a positive story, yet injured workers are still missing an average of 80 workdays,” said Claude Howard, Vice President of Workers Compensation Claim at Travelers. “This report is a reminder that progress doesn’t mean the risk environment requires any less attention, and an employer’s commitment to safety must keep pace with an ever-evolving workforce and injury landscape.” Read the full story...
Reprinted courtesy of The Travelers Companies, Inc.

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