CHALMETTE LOUISIANA CONSTRUCTION EXPERT WITNESS
DIRECTORY AND CAPABILITIES

World's Longest Immersed Tunnel Passes Milestone, But Faces Delays

August 03, 2026 — James Leggate - Engineering News-Record
Work on the $8-billion Fehmarnbelt Tunnel, which is planned to link Germany and Denmark as the world’s longest immersed tunnel, is progressing as crews achieved a milestone last month with the successful immersion of its first precast concrete element. But Danish state-owned project owner Femern A/S says the plan is now running at least two years behind schedule and the tunnel’s road and rail portions will open in two separate stages. Read the full story...
Reprinted courtesy of James Leggate, Engineering News-Record
Mr. Leggate may be contacted at leggatej@enr.com

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New York Enacts First-in-the-Nation Statewide Data Center Moratorium

August 03, 2026 — Joshua L. Sturtevant - Sheppard
As of May 2026, nearly 12 gigawatts of data center load requests were in the New York Independent System Operator interconnection queue, with more than two-thirds of capacity requests entering the queue in 2025 alone. On July 14, 2026, in response to concerns over this rapid growth, Governor Kathy Hochul issued Executive Order No. 62 (the “Order”) imposing a temporary moratorium on data centers in New York State. Among the concerns cited in the Order are the cost burden on ratepayers associated with transmission upgrades required to accommodate large loads, potential environmental impacts, and large-scale water use. The moratorium is intended to halt activities while the state government develops a comprehensive legal framework for data center development. While dozens of municipal and county-level moratoriums are in place throughout the U.S., and while the legislatures of several states, including Maine, have proposed moratoriums, the Order is the first statewide moratorium to be enacted nationally. Read the full story...
Reprinted courtesy of Joshua L. Sturtevant, Sheppard
Mr. Sturtevant may be contacted at jsturtevant@sheppard.com

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EPA Expands PFAS Reporting Requirements with Addition of New Chemical to Toxics Release Inventory, Published by Law360

June 08, 2026 — Gordon Rees Scully Mansukhani
The U.S. Environmental Protection Agency’s (EPA) addition of sodium perfluorohexanesulfonate (PFHxS-Na) to the Toxics Release Inventory (TRI) introduces new federal reporting requirements for businesses that manufacture, process, or use the chemical. Because reporting obligations apply retroactively to the start of the year, affected facilities must quickly evaluate their compliance and recordkeeping practices. In a recent Law360 article, Gordon Rees Scully Mansukhani Senior Counsel, Ayodeji Ayolola, explains why PFHxS-Na was automatically added to the TRI, how the EPA’s public reporting system works, and which businesses may be affected by the new rule. The article also touches upon key compliance considerations, including supply chain reviews, reporting thresholds for chemicals of special concern, and preparation for public disclosure requirements. Read the full story...
Reprinted courtesy of Gordon Rees Scully Mansukhani

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Why Construction Tendering Needs Specialized Intelligence

March 31, 2026 — Aarni Heiskanen - AEC Business
The construction industry has never lacked data; it lacks usable intelligence at the moments that matter most. In the high-stakes phases of tendering and pre-construction, the industry still relies on manual “Control-F” searches through thousands of pages of unstructured documents. I recently spoke with Herman Smith, a civil engineer and former Chief Digital Officer at Multiconsult, who left the corporate world to solve this specific bottleneck. His startup, Volve, isn’t just another AI wrapper; it is a specialized “drill” designed to penetrate the complexity of construction documentation. The Paradox of Digitalization without a Productivity Boost For years, the AEC industry has faced a frustrating paradox: we have more digital tools than ever, yet productivity has not improved. Herman observed this from the inside, managing hundreds of unique software licenses while seeing companies struggle to adapt to new workflows. 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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A Permitting Base Checklist for Data Centers and Power Plants

June 02, 2026 — Michael S. McDonough, Stephen J. Humes & Stacey C. Wright - Gravel2Gavel Construction & Real Estate Law Blog
There is a lot of talk these days about “license to operate” for data centers, meaning management of the relationships with stakeholders and broader communities concerning both the benefits and adverse consequences of locating a facility in a particular locale. Here, we are speaking of “license to operate” more literally—namely, the legal and regulatory permitting and approval requirements for a privately owned data center whether by itself or colocated with a power generating plant. Our Base Checklist includes generally and potentially applicable permitting requirements for development and operation, using California as an example. (Taking legal authority Frank Sinatra out of context, “If you can make it there, you can make it anywhere.”) The actual requirements for a given facility would depend, in part, on local law, including planning and zoning laws and plans, and the environment of the site. Just as examples, additional permitting and mitigation requirements might apply if sensitive receptors are located nearby (e.g., noise mitigation for residential dwellings), if sensitive and protected biological resources (e.g., jurisdictional waters and/or protected species) would be impacted, or if the present or former land uses require additional measures (e.g., hazardous materials remediation, mitigation for conversion of prime farmland, or protection of cultural resources). The scope of permit requirements would ultimately be determined by the applicable regulatory agencies and by the lead and responsible agencies under the applicable state environmental land use regime—in our reference case here, the California Environmental Quality Act (CEQA). Reprinted courtesy of Michael S. McDonough, Pillsbury, Stephen J. Humes, Pillsbury and Stacey C. Wright, Pillsbury Mr. McDonough may be contacted at michael.mcdonough@pillsburylaw.com Mr. Humes may be contacted at stephen.humes@pillsburylaw.com Ms. Wright may be contacted at stephen.humes@pillsburylaw.com Read the full story...

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Pulling the Plug, Preserving the Product: Protecting Rights to a Modular Subcontractor’s Work Post-Termination

June 08, 2026 — Paul Williamson - ConsensusDocs
Volumetric Modular Construction (VMC) is a building method where a structure is divided into large components or modules, fabricated in an offsite factory and then transported to a construction site for assembly.[1] Proponents of VMC hail it as a cost-efficient alternative to traditional building methods that leads to more consistent quality and shorter construction duration.[2] Due to a growing labor shortage, high demand for compressed project schedules, and stagnant construction productivity rates, the construction industry is embracing VMC.[3] A recent report on the market size of prefabricated construction estimates that from 2026 to 2031, VMC will grow at a compound annual growth rate of 7.16% and become a 413.11-billion-dollar industry.[4] As VMC becomes more prevalent, owners, general contractors, and subcontractors must consider how to effectively contract for modular construction. One important consideration, which this article focuses on, is navigating termination of a modular subcontractor. Read the full story...
Reprinted courtesy of Paul Williamson, Peckar & Abramson, P.C.
Mr. Williamson may be contacted at pwilliamson@pecklaw.com

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Insurer Cannot Dispose of Water Leak or Bad Faith Claims on Motion for Summary Judgment

July 20, 2026 — Tred R. Eyerly - Insurance Law Hawaii
The insurer’s motion for summary judgment seeking to eliminate the insured’s claims for damage from a water leak, bad faith and punitive damages failed. Nargizyan v, State Farm General Ins. Co., 2026 Cal App. LEXIS 302 (Cal. Ct. App. April 15, 2026). The insured noticed tiles on his kitchen floor were warmer than usual. He found water dripping from the top of the crawl space under the house. He noticed water was “dripping in different places” but not pouring like a faucet. “There were too many places to count where water was dripping and there was water all over the place.” Read the full story...
Reprinted courtesy of Tred R. Eyerly, Damon Key Leong Kupchak Hastert
Mr. Eyerly may be contacted at te@hawaiilawyer.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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