PHILADELPHIA PENNSYLVANIA CONSTRUCTION EXPERT WITNESS
DIRECTORY AND CAPABILITIES

New Executive Order Prohibits Federal Contractors from Engaging in DEI Through Employment and Procurement Activities

April 27, 2026 — Laura De Santos & Monica Prieto - Gordon Rees Scully Mansukhani
On March 26, 2026, President Trump signed Executive Order 14398, entitled Addressing DEI Discrimination by Federal Contractors, requiring federal agencies to add contractual language in all federal contracts prohibiting contractors and subcontractors from engaging in any racially discriminatory DEI activities, as defined by the Executive Order (EO). While this EO includes language similar to prior DEI-related orders, it introduces a significant expansion in enforcement by subjecting non-compliant contractors to liability under the False Claims Act (FCA), including exposure to whistleblower actions and qui tam litigation. A qui tam claim is a civil action by a private individual on behalf of the government alleging fraud against federal programs and seeking to recover damages. The new EO states that involvement in any racially discriminatory DEI activities is not only unethical and illegal, but also deemed fraudulent against federal programs because it is material to the government’s payment decisions. The definition of DEI activities here matters, as this EO expands a contractor’s obligations beyond the management of its employment policies and includes prohibitions against funding or expending time or resources on DEI activities and contracting with subcontractors, vendors, or suppliers utilizing DEI programs. Read the full story...
Reprinted courtesy of Laura De Santos, Gordon Rees Scully Mansukhani
Ms. De Santos may be contacted at ldesantos@grsm.com

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Differing Site Conditions Claim Requires a Misrepresentation

May 14, 2026 — David Adelstein - Florida Construction Legal Updates
If you are entertaining a differing site conditions claim, consider this Third District Court of Appeals case from the mid-90s. In Hendry Corp. v. Metropolitan Dade County, 648 So.2d 140 (Fla. 3d DCA 1995), a contractor was hired by Dade County to demolish the old Rickenbacker Causeway in Miami. The original 1941 plans of the causeway were made available to contractors. The lowest bidding contractor that was awarded the project based its bid “on its conclusion that the pilings supporting the old bridge were made of concrete.” Hendry, supra at 141. The contractor based this conclusion on the original plans, its visual observation, and experience. Read the full story...
Reprinted courtesy of David Adelstein, Kirwin Norris
Mr. Adelstein may be contacted at dma@kirwinnorris.com

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GRSM Team Obtains Defense Verdict for Homeowners’ Association in Orange County Superior Court

August 11, 2026 — Gordon Rees Scully Mansukhani
A Gordon Rees Scully Mansukhani multi-state team, including Partners Christine Barker, Sean Ferron, and Keith Cramer, obtained a defense verdict on behalf of a homeowners’ association (HOA) in an Orange County Superior Court bench trial spanning two months. The case began in 2022 when a homeowner sued after the Architectural Review Committee and HOA Board of Directors declined his teardown-and-rebuild plans due to view and aesthetic concerns. After a motion for summary judgment ruling in which the court found that the existing covenants, conditions, and restrictions (CC&Rs) did not protect views, the HOA held a special election to add explicit view protections to the CC&Rs. At the February 2025 trial call, the plaintiff sought leave to file a third amended complaint challenging the validity of that vote, drastically reframing the case from CC&R enforcement to one of election validity. A second plaintiff then filed a parallel action toward the end of the limitations period, and the two cases were consolidated. Read the full story...
Reprinted courtesy of Gordon Rees Scully Mansukhani

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How Engineers Will Determine Why NYC's Pfizer HQ Conversion Buckled

July 13, 2026 — Bryan Gottlieb - Engineering News-Record
Construction crews have stabilized the former Pfizer headquarters redevelopment in Midtown Manhattan after two load-bearing structural columns buckled on the 21st floor July 7. The focus has now shifted from emergency response to determining what caused the office-to-residential conversion to suffer a major structural failure. 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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The Single Source of Truth in Construction Projects: Reality or Myth?

March 24, 2026 — Aarni Heiskanen - AEC Business
The idea of a single source of truth has been a fundamental part of the digital vision in the AEC industry for many years. From centralized CAD storage to BIM collaboration platforms and, more recently, Common Data Environments, the goal stays the same. Project teams want a reliable place where everyone can access the latest information. The phrase “single source of truth” comes from database and information management practices in the IT world, where the goal was to maintain one authoritative record of data and eliminate data redundancy. As the AEC industry began adopting digital tools, the same idea was applied to project information and workflows. Despite decades of technological progress, the question remains whether “one ring that rules them all” can actually be implemented in real construction projects. 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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AI in AEC 2026: Doing AI Right and Rethinking Your Business Model

April 08, 2026 — Aarni Heiskanen - AEC Business
The sixth AI at the AEC 2026 conference showcased the evolution of AI discussions. There were, naturally, many talks about software and technologies. But more than before, there were conversations about realizing AI’s business value. Two themes appeared in nearly every session I attended. First, many companies struggle with AI adoption, not because they lack tools, but because their thinking isn’t right. Second, when AI works, it disrupts the business model that brought them there. 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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Buffalo, NY Stadium Work Resumes After Suspects ID'ed in $150K Graffiti Vandalism

March 17, 2026 — Emell D. Adolphus - Engineering News-Record
Construction work is back on track at Highmark Stadium in Orchard Park, N.Y., after police identifed, but did not arrest two suspects in connection with $150,000 in property damage that paused work for nearly one week at the $2.1 billion stadium project, said the Gilbane Building Cos. and Turner Construction joint venture building it for the National Football League’s Buffalo Bills. Read the full story...
Reprinted courtesy of Emell D. Adolphus, Engineering News-Record
Mr. Adolphus may be contacted at adolphuse@enr.com

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Supreme Court Rules Tariffs Unconstitutional: Why the Construction Industry Shouldn’t Expect Calm Just Yet

March 31, 2026 — Christopher Barnett - Construction Executive
The U.S. Supreme Court’s 6–3 decision in Learning Resources, Inc. v. Trump did what many expected: It held that the International Emergency Economic Powers Act (IEEPA) does not authorize the President to impose tariffs. What few anticipated was the speed of what followed: Within hours of the ruling, the administration announced replacement tariffs under Section 122 of the Trade Act of 1974, imposed a 10% global surcharge effective February 24, and signaled forthcoming Section 301 investigations against most major trading partners. For those in the construction industry hoping the Learning Resources ruling would restore market stability, the message was unambiguous. The constitutional question may be settled, but the market disruption is not. Reprinted courtesy of Christopher Barnett, Construction Executive, a publication of Associated Builders and Contractors. All rights reserved. Read the full story...

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