Tygh Valley Oregon Construction Expert Witness Directory

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...

Four Kahana Feld Attorneys Selected to 2027 Southern California Super Lawyers® and Rising Stars Lists

August 16, 2026 — Kahana Feld
IRVINE, CA – Aug. 3, 2026 – Kahana Feld is pleased to announce that partners Jason Feld, Amir Kahana, and Sharon Oh-Kubisch were selected to the 2027 Southern California Super Lawyers list, and attorney Hannah Ellenhorn Bloom was selected to the 2027 Southern California Super Lawyers Rising Stars list. Jason Feld was recognized in the area of Construction Litigation. He is a founding partner of Kahana Feld and focuses his practice on the defense of homebuilders, contractors, developers, and real estate professionals primarily in construction defect, general liability, insurance defense, construction accident, and real estate matters. He also represents government entities handling construction, premises liability, general liability, and environmental claims. He serves as panel counsel for many prominent insurance carriers, as well as personal counsel to several national and regional homebuilders, developers, and general contractors. Read the full story...
Reprinted courtesy of Kahana Feld

Introducing the Updated 2026 Pillsbury Guide to Data Centers

June 08, 2026 — Gravel2Gavel Team - Gravel2Gavel Construction & Real Estate Law Blog
Since the initial publication of the Pillsbury Guide to Data Centers in 2025, the market has continued to evolve—most notably with respect to power availability, energy strategy, tax and incentives planning, and investment activity across the sector. While many of the legal, commercial and regulatory frameworks addressed in the original Guide remain durable and relevant, recent developments warranted targeted updates and additions. The 2026 edition expands and updates our energy-focused content to reflect the increasingly central role of power procurement, interconnection and long-term energy strategy in data center development. We have incorporated new materials addressing power purchase and interconnection agreements, solar and other renewable energy solutions, advanced reactor designs, and nuclear-powered data centers projects, including an updated project tracker. We have also added new analysis covering state and local tax considerations and incentive structures relevant to data center development and operations, as well as current M&A and private equity trends shaping investment in the sector. Read the full story...
Reprinted courtesy of Gravel2Gavel Team

Fight for Your Right: Effects of FAR Final Rule on Construction

October 12, 2026 — Michael Altman - Construction Executive
Since the Federal Acquisition Regulation final rule Use of Project Labor Agreements for Federal Construction Projects took effect, contractors seeking to compete for federal projects of $35 million or more must “negotiate or become a party to a project labor agreement with one or more labor organizations.” While this requirement significantly reduces competition for covered procurements, contractors may seek to restore competition on individual solicitations by filing a bid protest with the U.S. Court of Federal Claims. Bid protests through the COFC become possible once a federal agency posts a solicitation that includes contract provisions mandating a PLA. (In some cases, a presolicitation notice that a PLA mandate will be applied may be sufficient.) Reprinted courtesy of Michael Altman, Construction Executive, a publication of Associated Builders and Contractors. All rights reserved. Read the full story...
Mr. Altman may be contacted at altman@abc.org

Building in Arizona’s Data Center Boom: How Federal Executive Orders, State Regulation, and National-Security Policy Are Reshaping the Rules for Developers

June 02, 2026 — Ryan J. Regula - Snell & Wilmer
Developers and practitioners evaluating data center projects in Arizona face a regulatory environment shifting on three fronts simultaneously. Federal executive orders are opening new land, streamlining permitting, and channeling financial incentives toward qualifying projects — but they are not preempting the state and local rules that most directly affect project economics. A carve-out in the December 2025 Artificial Intelligence (AI) Framework Executive Order preserves Arizona’s authority over data center infrastructure, meaning the Arizona Corporation Commission’s (ACC) rate-classification docket, municipal zoning restrictions, water-use ordinances, and pending grid cost-allocation legislation remain the binding constraints on project feasibility. Understanding where federal tailwinds end and state and local headwinds begin is essential for any developer sizing risk or selecting sites in the state. The Federal Landscape: An Interlocking Framework of Executive Orders Five interlocking executive orders are accelerating data center development nationally, but none overrides Arizona’s authority over siting energy, or infrastructure. Read the full story...
Reprinted courtesy of Ryan J. Regula, Snell & Wilmer
Mr. Regula may be contacted at rregula@swlaw.com

Self-Healing Infrastructure Could Pave the Road to the Future

May 05, 2026 — Allan C. Van Vliet - Gravel2Gavel Construction & Real Estate Law Blog
A single hairline crack in a bridge deck can seem insignificant. But left undetected, minor cracks and fissures expand, water seeps in, steel corrodes and repair costs start to increase. This risk multiplies across thousands of miles of aging highways and bridges nationwide. As infrastructure endures increasing strain from heavier traffic, extreme weather and deferred maintenance, engineers are exploring “self-healing” systems, where streets and bridges are built with materials that can repair themselves. Concrete, asphalt and composites capable of detecting and mending microcracks autonomously are moving from laboratory research to pilot projects. But while emerging technology promises longer-lasting infrastructure, it also raises questions about long-term maintenance, performance guarantees, procurement frameworks and risk allocation. Read the full story...
Reprinted courtesy of Allan C. Van Vliet, Pillsbury
Mr. Van Vliet may be contacted at allan.vanvliet@pillsburylaw.com

Steel Cooling: Steel Costs Steadily Decline After Pandemic Price Shock

May 12, 2026 — Construction Executive
Steel prices have continued trending downward after several years of volatility, according to Gordian’s latest analysis based on RSMeans Data. After dramatic spikes during the pandemic-era supply disruptions, the market has gradually stabilized as supply chains improve and demand softens in some construction segments. However, selective volatility and tariff uncertainty continue to influence pricing across the sector. Key findings from the report include:

Steel prices declining: The national average price of structural steel fell to about $2,343.93 per ton in January 2026, down 5.38% from the previous quarter and 7.18% year over year.
Longer-term price correction: Steel costs have been trending downward since 2024 after earlier volatility driven by inflation, supply shortages and global demand swings.

The Firm Turns 16!

July 20, 2026 — Christopher G. Hill - Construction Law Musings
I have always found it appropriate that my jump to solo practice and Independence Day are so close in time. Today marks the 16th anniversary of my first day as a solo practitioner of construction law at The Law Office of Christopher G. Hill, PC. Time sure has flown by thanks to the great clients and friends who followed me to solo practice and whom I have met since the firm’s founding on July 1, 2010. I also could not have made the transition and had the fun and success I have enjoyed over the past 16 years without the support of the best wife and family that any construction lawyer could want. Since the firm’s last anniversary, my youngest child (who was 7 when this journey began!) has graduated from N. C. State University with a fisheries and wildlife biology degree and is currently in Casper, Wyoming working for Wyoming Game & Fish, my second oldest is an assistant director of admissions at Appalachian State University in Boone, NC, and has celebrated his second wedding anniversary, and my oldest has celebrated her fifth marriage anniversary. Our home in Captiva, Florida continues its recovery from from Hurricane Ian and subsequent hurricanes. Read the full story...
Reprinted courtesy of The Law Office of Christopher G. Hill

TYGH VALLEY OREGON CONSTRUCTION EXPERT WITNESS DIRECTORY AND CAPABILITIES