Entriken Pennsylvania 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 HHMR Attorneys Recognized in the 2027 Editions of Best Lawyers®

September 21, 2026 — Higgins, Hopkins, McLain & Roswell, LLC - Colorado Construction Litigation Blog
Higgins, Hopkins, McLain & Roswell, LLC is proud to announce that Best Lawyers® has recognized four HHMR attorneys in the 2027 editions of The Best Lawyers in America® and Best Lawyers: Ones to Watch® in America for their work in construction law and construction litigation. David M. McLain, Lisa Bondy Dunn, and Steven L. Heisdorffer earned recognition in the 2027 edition of The Best Lawyers in America®. Ricky L. Nolen, Jr. earned recognition in the 2027 edition of Best Lawyers: Ones to Watch® in America. For a firm that has deliberately focused its practice on construction law and construction litigation for nearly 25 years, we take particular pride in seeing that focus reflected in the recognition of lawyers across different generations of HHMR. Read the full story...
Reprinted courtesy of Higgins, Hopkins, McLain & Roswell, LLC

Unable To Afford an Appellate Bond? You May Be “Indigent” And Qualify for a Discretionary Waiver or Reduction of the Bond Amount.

October 26, 2026 — Suzanne M. Nicholson - Wilke Fleury
One of the most frequent questions asked when a client is considering taking an appeal from an adverse judgment or order is whether that judgment or order is stayed pending appeal. The answer, not surprisingly, is “it depends.” While the general rule is that perfecting an appeal stays proceedings in the trial court, including enforcement of the judgment or order, there are many, many, exceptions to that rule. One such exception is a judgment or order for “money or the payment of money.” (CCP § 917.1) In such cases, a bond or undertaking is typically required to stay enforcement. The costs of such security can be significant. If you are using an admitted surety insurer, the amount of security required is 1 1/2 times the amount of the judgment. Obtaining a bond through an admitted surety will require that you have sufficient collateral to secure the bond, and sufficient funds to pay the associated premiums, which generally run between 1% and 3% of the total bond amount, per year. So, if you are appealing from a $1 million judgment, you will likely need $1.5 million in assets as collateral, and up to $30,000 per year for the premium. Read the full story...
Reprinted courtesy of Suzanne M. Nicholson, Wilke Fleury
Ms. Nicholson may be contacted at snicholson@wilkefleury.com

California Contractors Get a Much-Needed Break: SB 342 Softens the Harsh Consequences of Contractor License Lapses

October 20, 2026 — Heather Frisch - The Construction Seyt
Imagine completing a multimillion-dollar project, performing quality work, paying your subcontractors, and satisfying the owner, only to discover that a temporary contractor license lapse could prevent you from recovering payment for that work or pursuing claims for extra work. For decades, that was the reality under California Business and Professions Code section 7031. A contractor that allowed its license to lapse, even briefly, could face catastrophic consequences completely disconnected from the quality of its work. In some cases, a contractor that performed otherwise flawless work could be barred from recovering payment and even be ordered to disgorge compensation already received – even if the owner knew the contractor had a lapse in its licensing and allowed it to continue construction. That reality is about to change. Read the full story...
Reprinted courtesy of Heather Frisch, Seyfarth
Ms. Frisch may be contacted at hfrisch@seyfarth.com

Insured’s Failure to Determine Depreciation When Presenting Claim for Replacement Cost Value

August 16, 2026 — Tred R. Eyerly - Insurance Law Hawaii
The Third Circuit affirmed the district court’s granting of summary judgment to the insurer when the insured submitted replacement cost value of the loss but did not include a determination of depreciation. Kimmel v. Massachusetts Bay Ins. Co., 2026 U.S. App. LEXIS 16569 (3d Cir. June 9, 2026). A lightning strike downed a tree on the insured’s property, causing extensive damage to the home. The insured had a homeowner’s policy with Massachusetts Bay Insurance Company (MBIC). MBIC denied the claim, determining that much of the claimed damage already existed and that several policy exclusions otherwise barred coverage. The insured filed suit for breach of contract and bad faith. Read the full story...
Reprinted courtesy of Tred R. Eyerly, Damon Key Leong Kupchak Hastert
Mr. Eyerly may be contacted at te@hawaiilawyer.com

Ahlers Cressman & Sleight PLLC Recognized by Best Lawyers 2027

September 28, 2026 — Ahlers Cressman & Sleight PLLC
Continuing the trend from last year, Ahlers Cressman & Sleight PLLC is excited to announce that thirteen members of our firm have received recognition from Best Lawyers® in America for 2027. The Best Lawyers in America® has been an annual publication since 1983 and focuses on the top legal talent across the United States and the globe. Through its rankings, Best Lawyers® provides a comprehensive guide to legal representation for individuals and businesses alike. Over time, Best Lawyers® has been recognized as one of the leading publications for attorney achievements and references. Read the full story...
Reprinted courtesy of Ahlers Cressman & Sleight PLLC

Dotted Line: How Construction Is Dealing with Cybersecurity in the Age of AI

October 12, 2026 — Richard R. Volack - Peckar & Abramson, PC
Richard R. Volack, Partner in P&A’s New York office and Chair of the firm’s Cyber Security & Data Privacy practice, was recently quoted in “Dotted Line: How Construction Is Dealing with Cybersecurity in the Age of AI,” an article written by Construction Dive. The article examines how contractors’ increasing reliance on interconnected technologies and AI can make cyberattacks more sophisticated. It discusses the heightened risks for government contractors and smaller subcontractors, including the potential exposure of sensitive project information, personal data, and financial records. It also explores practical measures contractors can take to mitigate these risks, such as strengthening contractual protections, conducting penetration testing, obtaining appropriate cyber insurance, implementing multifactor authentication, and providing employees with regular cybersecurity training. Read the full story...
Reprinted courtesy of Richard R. Volack, Peckar & Abramson, PC
Mr. Volack may be contacted at rvolack@pecklaw.com

AI Data Centers Become City-Scale Infrastructure, Prompting New Industry Playbook

August 11, 2026 — Bryan Gottlieb - Engineering News-Record
AI data centers are no longer just buildings. They are increasingly reaching power-demand levels more commonly associated with municipalities, prompting industry groups to launch a new framework they say is needed to keep pace with rapidly changing power, cooling and reliability requirements. Read the full story...
Reprinted courtesy of Bryan Gottlieb, Engineering News-Record
Mr. Gottlieb may be contacted at gottliebb@enr.com

ENTRIKEN PENNSYLVANIA CONSTRUCTION EXPERT WITNESS DIRECTORY AND CAPABILITIES