TRIMBLE MISSOURI CONSTRUCTION EXPERT WITNESS
DIRECTORY AND CAPABILITIES

Endra Rethinks MEP Design with AI

July 06, 2026 — Aarni Heiskanen - AEC Business
Niklas Lindgren, co-founder and CEO of Endra, joins the AEC Business Podcast to discuss why his Stockholm-based startup is rebuilding MEP design from the ground up with AI. Endra recently raised $50 million in Series A funding and counts some of the world’s largest engineering consultancies as customers. Niklas explains why Revit’s underlying data model is too coarse to support deep automation, and why Endra built its own granular 3D data model instead of working as a plugin. He describes Endra’s “spatial AI” approach to routing conduit and ductwork without clashes, and how the platform models entire electrical systems, from receptacle to transformer, inside a single source of truth. 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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USDOT’s DBE Interim Final Rule: How It Affects Current and Out-to-Bid DOT and Airport Projects

June 15, 2026 — Zachary F. Jacobson - The Construction Seyt
In our April 16, 2026 post, we discussed the U.S. Department of Transportation’s Interim Final Rule (IFR) concerning Disadvantaged Business Enterprise (DBE) and Airport Concession Disadvantaged Business Enterprise (ACDBE) certification, specifically as it concerns transportation and airport projects in California. This post addresses a broader question: What does the IFR mean for current and out-to-bid DOT projects operating under pre-existing DBE goals? The answer is that the IFR did more than change who qualifies as a DBE. It also changed how federally funded transportation and airport projects must be handled during the re-evaluation period. This affects active contracts, pending procurements, airport projects, design-build teams, and anyone relying on old assumptions about DBE goals and counting of DBE and ACDBE credit. Read the full story...
Reprinted courtesy of Zachary F. Jacobson, Seyfarth Shaw LLP
Mr. Jacobson may be contacted at zjacobson@seyfarth.com

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A Win for Clarity: What a Recent Federal Court Decision Means for Davis-Bacon Compliance

July 13, 2026 — Stephen E. Irving - Peckar & Abramson, P.C.
Following the Department of Labor’s 2023 Davis-Bacon rule changes, federal construction contractors faced a pressing question: not whether paying prevailing wages is required, but how far those obligations could extend. Could they reach off-site material suppliers? Delivery drivers? Contracts that omitted Davis-Bacon clauses entirely? A recent federal court decision in AGC of America v. US Department of Labor answers these questions in important ways, vacating several disputed provisions and giving contractors greater certainty when pricing, bidding, and administering federal construction projects. The ruling addresses three aspects of the 2023 regulations that sought to extend Davis-Bacon obligations beyond their traditional scope. By vacating those provisions, the decision creates a more predictable compliance environment and reinforces an important principle: Davis-Bacon enforcement works best when contractors, workers, and regulators operate under clear, objective rules. Read the full story...
Reprinted courtesy of Stephen E. Irving, Peckar & Abramson, P.C.
Mr. Irving may be contacted at sirving@pecklaw.com

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Court Ends Trump Shutdown of NY's $5B Empire Wind, Second Offshore Project Revived

February 17, 2026 — Debra K. Rubin - Engineering News-Record
In a much-anticipated decision Jan. 15, the federal district court in Washington, D.C., revoked a construction shutdown ordered by the Trump administration against another major East Coast offshore wind project—the $5-billion Empire Wind underway south of New York City. The project's developer, Norway-based Equinor, won a stay and preliminary injunction in response to its lawsuit and one from the state, which aims to direct most of the project's planned 810 MW of power generation to the city's metro area. Read the full story...
Reprinted courtesy of Debra K. Rubin, Engineering News-Record
Ms. Rubin may be contacted at rubind@enr.com

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Engineering Seals Versus Contracts ‘Under Seal’ (Two Very Different Things)

May 05, 2026 — Melissa Dewey Brumback - Construction Law in North Carolina
Recently, I was asked by a reader to explain the difference between a document that is ‘sealed’ by an engineer (or architect) and one that is signed ‘under seal’. This question prompted this post, as others may also be wondering about the distinction. [Hi Ed! Thanks for your question] Professionals have ‘seals’ that show that they are registered (Engineers) or licensed (Architects). As most of you likely know, your professional seal is something that is hard won and which is used when—and only when—your plans were made by you or someone under your direct supervisory control. Your signature represents that you were in responsible control over the documents, and that they have met the required professional standard of care. (21 NC Admin Code 2-0206 (a)(11)). Read the full story...
Reprinted courtesy of Melissa Dewey Brumback, Ragsdale Liggett PLLC
Ms. Brumback may be contacted at mbrumback@rl-law.com

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PJM’s Reliability Backstop Procurement Proposal—Fast-Track Capacity to Meet Rising Large-Load Demand

May 12, 2026 — Stephen J. Humes, Alicia M. McKnight, Jason Drogin Atwood & Andrew H. Jacobs - Gravel2Gavel
In January, we discussed the Statement of Principles jointly signed by the National Energy Dominance Council and governors across the mid-Atlantic region—framing accelerating demand (especially from large-scale data centers) as an emergency reliability issue for PJM Interconnection, L.L.C. (PJM), the nation’s largest power grid operator. That policy signal is now becoming a near-term, accelerated procurement and contracting exercise. On April 8, 2026, PJM notified stakeholders of a critical issue fast path reliability backstop procurement process. PJM subsequently released a request for information (RFI) with respect to a proposed Reliability Backstop Procurement (RBP)—a one-time mechanism intended to attract significant new capacity to address projected reliability shortfalls driven by large-load growth. RBP compresses what is often a multiyear market and regulatory conversation into a fast-moving set of commercial choices. Developers, large loads, utilities and capital providers should be preparing now for (i) an accelerated bilateral contracting window and (ii) a standardized PJM-led backstop procurement if bilateral deals do not clear enough capacity. Reprinted courtesy of Stephen J. Humes, Pillsbury, Alicia M. McKnight, Pillsbury, Jason Drogin Atwood, Pillsbury and Andrew H. Jacobs, Pillsbury Mr. Humes may be contacted at stephen.humes@pillsburylaw.com Ms. McKnight may be contacted at alicia.mcknight@pillsburylaw.com Mr. Atwood may be contacted at jason.atwood@pillsburylaw.com Mr. Jacobs may be contacted at andrew.jacobs@pillsburylaw.com Read the full story...

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Potential Gap in Workers Compensation Immunity Statutory Framework

June 02, 2026 — David Adelstein - Florida Construction Legal Updates
Workers compensation insurance is important. As an owner, you want to ensure the contractors you hire have workers compensation insurance. Assuming you hire a contractor that is statutorily exempt from workers compensation, you want to make sure, no exception, that any subcontractor that is hired has workers compensation insurance. (Regardless, you always want subcontractors to have workers compensation insurance.). In construction, the prime contractor serves as the “statutory employer” for purposes of workers compensation insurance. With workers compensation comes workers compensation immunity. Read the full story...
Reprinted courtesy of David Adelstein, Kirwin Norris
Mr. Adelstein may be contacted at dma@kirwinnorris.com

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Colorado Court Affirms Attorneys’ Fee Award Against Plaintiff’s Counsel for Pursuing Unsupported CCPA Claims

August 03, 2026 — David McLain - Colorado Construction Litigation Blog
The Colorado Court of Appeals recently affirmed a trial court’s award of more than $241,000 in attorney fees against a plaintiffs’ attorney who continued to pursue unsupported claims arising out of a residential construction dispute. Although the opinion was not selected for official publication under C.A.R. 35(e) and therefore has no precedential value, it nevertheless provides an instructive reminder that Colorado courts are willing to impose significant financial consequences when claims lack substantial justification. For builders, developers, contractors, insurers, and defense counsel, the case is worth reading, not because it announces new law, but because it demonstrates that Colorado’s fee-shifting statute remains a meaningful tool when unsupported claims continue long after they should have been abandoned. Read the full story...
Reprinted courtesy of David McLain, Higgins, Hopkins, McLain & Roswell, LLC
Mr. McLain may be contacted at mclain@hhmrlaw.com

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