ANAHEIM CALIFORNIA CONSTRUCTION EXPERT WITNESS
DIRECTORY AND CAPABILITIES

How AI Turns Construction Documents Into Procurement Intelligence

May 05, 2026 — Aarni Heiskanen - AEC Business
MEP equipment accounts for up to 40% of costs on data center or hospital projects, has lead times ranging from 20 weeks to over a year, and has historically been the most underserved area in construction software. In this episode, I speak with Victor Muchiri from BuildVision about what it actually takes to make AI useful in construction procurement, not as a pilot, but in production. We dig into why you cannot simply upload a set of construction drawings to ChatGPT and trust the output. Construction documents are complex, cross-referenced, and consequential. Without deep domain context, such as manufacturer ontologies, equipment taxonomies, and engineering expertise, AI produces plausible results, not reliable ones. BuildVision’s approach is to act as a harness around AI models, wrapping them in construction-specific knowledge so the output can be trusted for real procurement decisions. 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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The Grenfell & Champlain Towers: Risk Management Considerations in the Wake of Catastrophic Loss — A UK/US Comparison

June 02, 2026 — Eric M. Clarkson - Saxe Doernberger & Vita, P.C.
1. Introduction As part of the multinational collaborative relationship between Saxe Doernberger & Vita, P.C. and Fenchurch Law, we continually find ourselves in conversations about the sometimes subtle but sometimes drastic differences between risk management and coverage considerations from one country to the next. These differences are often highlighted by the fallout from large catastrophic losses that are widely publicized and illuminate sometimes widespread risks and perils that many others may be facing in the coming years. The response of governments and their subdivisions to the needs of victims and/or commercial parties, and insurance markets’ evaluation of and reactions to catastrophic losses vary widely from country to country and jurisdiction. In this article, we discuss these responses and reactions in the cases of the Grenfell Tower Fire in London, England, and the Champlain Tower collapse in Surfside, Florida, within the United States. These two widely publicized losses involved different risk management and insurance considerations based on where they occurred. They also saw substantially different government responses and raised varied questions about what the next steps are for their respective commercial and insurance markets. Read the full story...
Reprinted courtesy of Eric M. Clarkson, Saxe Doernberger & Vita, P.C.
Mr. Clarkson may be contacted at EClarkson@sdvlaw.com

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Seattle’s Residential Zoning Transformation: What Property Owners, Buyers, and Investors Should Understand

May 14, 2026 — Lawrence S. Glosser - Ahlers Cressman & Sleight PLLC
Seattle is in the midst of a significant transformation in residential land use policy. Longstanding neighborhood zoning patterns that historically favored detached single-family development are being reexamined in response to housing supply pressures, affordability concerns, and evolving state mandates. For homeowners, purchasers, investors, and builders, these changes may create substantial new opportunities. They also create a heightened need for careful legal and practical due diligence. While zoning reform can expand potential uses of property, it does not eliminate the many other constraints that may still govern what can actually be built. Read the full story...
Reprinted courtesy of Lawrence S. Glosser, Ahlers Cressman & Sleight PLLC
Mr. Glosser may be contacted at larry.glosser@acslawyers.com

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Every High-Tech Building Has Many Lifespans

August 16, 2026 — Aarni Heiskanen - AEC Business
When I worked as an architect, our team designed a laboratory for fuel research. The facility included a large research hall where various boilers and other devices were tested and analyzed. The setup required extensive floor channeling under the thick concrete floor. We suggested building a modular system that would allow flexibility in the future, when requirements would certainly change. They did not want that because of budget constraints. The high-tech construction trend is spreading. Data centers, semiconductor fabs, battery plants, and life science facilities share one property that sets them apart from ordinary buildings. The technology inside turns over faster than the structure around it. Server generations change every three to five years. Rack densities have risen from 10 or 20 kW to 130 kW and beyond in just a few years. A high-tech facility is really several buildings with different lifespans inside one envelope, and we keep designing them as if they were one. The failure is not that things become obsolete. It is that we never say when each layer is expected to. 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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What Massachusetts Contractors and Developers Can Learn from Cannistraro v. Columbia Construction

July 13, 2026 — Anthony LaPlaca & Luke Marston - The Construction Seyt
Introduction On June 26, 2026 the Massachusetts Supreme Judicial Court issued its decision in J.C. Cannistraro, LLC v. Columbia Construction Co.—a holding that sits at the intersection of Prompt Pay Act compliance and the Massachusetts Arbitration Act.[1] Most already know that the Massachusetts Prompt Pay Act (PPA) imposes strict timing and certification requirements for rejecting payment applications and proposed change orders on projects valued at $3 million or more. Most notably, the PPA requires the paying party to give the payee written notice of its approval or rejection of progress applications and proposed changes within 15 days of receipt, which notice must include a “factual and contractual basis for the rejection” and must be “certified as made in good faith.”[2] In the absence of a timely certified notice, payment is “deemed to be approved” unless the payor properly rejects payment before it comes due.[3] Reprinted courtesy of Anthony LaPlaca, Seyfarth Shaw LLP and Luke Marston, Seyfarth Shaw LLP Mr. LaPlaca may be contacted at alaplaca@seyfarth.com Mr. Marston may be contacted at lmarston@seyfarth.com Read the full story...

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Insurer’s Federal Suit Dismissed in Favor of Insured’s State Suit

April 14, 2026 — Tred R. Eyerly - Insurance Law Hawaii
The federal district court granted the insured’s motion to dismiss the insurer’s federal suit for declaratory judgment because the insured filed a more complete action in state court. Church Mut. Ins. Co. v. Elmwood Baptist Church, 2025 U.S. Dist. LEXIS 259762 (S.D. W.V. Dec. 16, 2025). Elmwood purchased a property policy from Church Mutual Insurance Company. After the roof of Elmwood’s property collapsed, the parties disputed the amount Church Mutual owed to Elmwood. Church Mutual filed suit in federal district court asking for a declaration that the policy was “void ab initio,’ or, alternatively, that Church had fully compensated Elmwood for its loss. 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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Sausage-Making Often Relies on the Good Sense of the Chef Rather than the Recipe

June 23, 2026 — Garret D. Murai - California Construction Law Blog
Even for lawyers, the rules governing litigation can get complex and convoluted. Does something need to be filed? What needs to be filed? When is the deadline for filing? Simple questions with not always with straightforward answers. This was the case in R & J Sheet Metal, Inc. v. W.E. O’Neil Construction Co. of California, 111 Cal.App.5th 878 (2025), which involved sheet metal panels lost when they fell into the Port of Long Beach harbor. Read the full story...
Reprinted courtesy of Garret D. Murai, Nomos LLP
Mr. Murai may be contacted at gmurai@nomosllp.com

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Breaking Ground On New California Public Works Prevailing Wage Requirements

April 27, 2026 — Heather Frisch, Christopher Bouquet & Ashley Stein - The Construction Seyt
Seyfarth Synopsis: As of January 1, 2026, AB 889 bulldozed California’s Prevailing Wage law, which impacts public works employers—including public agencies, the contractors that work for them, and private owners and developers whose projects may be subject to public works requirements. The amended law reframes the calculation of fringe benefits for individuals who work on public works project and mandates annualization of such benefits, demolishes the practice of frontloading these benefits, and requires employers to maintain inspection-ready records of compliance. This year, AB 889 significantly revised California’s prevailing wage law, codified at Labor Code section 1773.1, to clarify the state’s prevailing wage regulations and streamline enforcement. Accordingly, as of January 1, 2026, California public works employers are required to annualize employees’ fringe benefits and maintain specific documentation demonstrating statutory compliance. These new obligations impact public agencies and their contractors, as well as private owners and developers whose projects may be subject to public works requirements. Continue reading for the blueprint of how to comply with the state’s amended prevailing wage law. Reprinted courtesy of Heather Frisch, Seyfarth Shaw LLP, Christopher Bouquet, Seyfarth Shaw LLP and Ashley Stein, Seyfarth Shaw LLP Ms. Frisch may be contacted at hfrisch@seyfarth.com Mr. Bouquet may be contacted at cbouquet@seyfarth.com Ms. Stein may be contacted at astein@seyfarth.com Read the full story...

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