LENAPAH OKLAHOMA CONSTRUCTION EXPERT WITNESS
DIRECTORY AND CAPABILITIES

Doctrine of Substantial Performance When It Comes to Payment

July 27, 2026 — David Adelstein - Florida Construction Legal Updates
A recent non-construction case touches upon the doctrine of substantial performance when it comes to payment. In this case, a club was to make two payments to secure a rapper’s attendance. The first payment was made. The second payment was made but was a few hundred dollars short of the agreed amount. The rapper did not show up. The club claimed it substantially performed its obligations. At first glance, the argument makes sense because the second payment fell only a few hundred dollars short. But that wasn’t the case when it comes to pre-commencement payment obligations:

Substantial performance applies only when the variance from the contract terms “is inadvertent or unintentional and unimportant so that the work actually performed is substantially what was called for in the contract.” However, when one party agrees to pay the other on or before a specific date, time is of the essence, and the payor is required to pay the payee on or before that date. “There is almost always no such thing as ‘substantial performance’ of payment between commercial parties when the duty is simply the general one to pay. Payment is either made in the amount and on the date due, or it is not.”

Big Gate Records, LLC v. Washington, 51 Fla.L.Weekly D1281a (Fla. 2nd DCA 2026) (internal citations omitted).

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Reprinted courtesy of David Adelstein, Kirwin Norris
Mr. Adelstein may be contacted at dma@kirwinnorris.com

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“He Chose…Poorly: How Bad DSC Clauses Lead to Project Doom in the Last Crusade of Construction Risk”

March 10, 2026 — Curt Martin & Lee Banta - ConsensusDocs
“We do not follow maps to buried treasure, and X never, ever marks the spot.” That’s the advice that Indiana Jones offered in the Last Crusade film. But what’s beneath the surface isn’t just important to adventure archaeologists. It has real-world application to our industry, where success depends on the stability of materials below the surface. The study of geology and soils has ancient roots. Egyptians relied on soil stability for the pyramids; Rome built a continent-wide roadway system utilizing subgrade preparation techniques; Medieval builders implemented a rudimentary foundation pier system; Henri Gautier studied what is now called the “angle of repose” for French retaining walls in the early 18th Century. Through the 19th Century, contractors bore the risk of the stability of their work, and the attendant peril of unforeseen site conditions. But in the early 20th Century, design trades continued to develop increased understanding of soil and underground conditions. In the 1920’s US federal contracts began employing “differing site conditions” clauses, which provided for cost/time adjustments if subsurface conditions differed from expectations. Industry forms followed the federal policy, and these clauses became almost universally accepted. Reprinted courtesy of Curt Martin, Peckar & Abramson, P.C. and Lee Banta, Peckar & Abramson, P.C. Mr. Martin may be contacted at cmartin@pecklaw.com Mr. Banta may be contacted at lbanta@pecklaw.com Read the full story...

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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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Fourth Circuit Extends Coverage to Contractor

May 14, 2026 — Hunton Insurance Recovery Blog
The Fourth Circuit in APAC-Atlantic, Inc. v. Owners Insurance Co., No. 24-1969, 2026 WL 458402 (4th Cir. Feb. 18, 2026) recently endorsed broad coverage for additional insureds, interpreting “arising out of” broadly under North Carolina law to extend coverage to a repaving company under its subcontractor’s liability insurance policy. The court held that an additional insured’s liability “arising out of” a named insured’s work in an additional-insured endorsement means liability “relating to” or “causally connected to” the named insured’s operations, rather than liability defined more narrowly as “caused by” or “the fault of” the named insured. Read the full story...
Reprinted courtesy of Hunton Andrews Kurth LLP

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Massachusetts Settlement Targets Mortgage-Backed “Homeowner Benefit” Agreements

April 08, 2026 — A.J. S. Dhaliwal, Mehul N. Madia & Maxwell Earp-Thomas - Sheppard
On March 11, Massachusetts Attorney General Andrea Joy Campbell announced a consent order with a real estate-related lender’s subsidiary, and affiliated individuals resolving allegations that the company violated the Massachusetts Consumer Protection Act by deceptively marketing mortgage-backed “Homeowner Benefit Agreements” to financially struggling homeowners. According to the complaint, the company offered homeowners relatively small upfront cash payments, typically less than $1,500, in exchange for a 40-year exclusive right to act as the listing broker if the homeowner later sold the property. The Attorney General alleged that the agreements also triggered substantial payment obligations upon other transfers, including death or foreclosure, and that the transactions were secured by recorded mortgages that could interfere with refinancing, home-equity access, or the ability to sell the home. The complaint further alleged that the company marketed the product to vulnerable consumers searching for loans or public benefits while obscuring the true nature of the transaction. Reprinted courtesy of A.J. S. Dhaliwal, Sheppard, Mehul N. Madia, Sheppard and Maxwell Earp-Thomas, Sheppard Mr. Dhaliwal may be contacted at adhaliwal@sheppard.com Mr. Madia may be contacted at mmadia@sheppard.com Mr. Earp-Thomas may be contacted at mearp-thomas@sheppard.com Read the full story...

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We Won’t Permit That Excuse!

June 23, 2026 — Curt Martin & Richard Eiszner - ConsensusDocs
A Texas appellate court recently ruled that a building permit wasn’t a condition precedent for a construction project. That caught our attention. Can you build a commercial project without a permit? But as we read the case, we see the court’s reasoning. And it reminds us of an important legal principle that should inform our contract drafting and negotiation. The case was a civil suit brought by the project owner against its tenant improvement contractor for work on a medical spa. The owner claimed that the contractor didn’t perform the work properly and didn’t finish construction. The contractor argued that delays and problems were caused by the owner, alleging numerous failures, including the owner’s failure to secure a building permit. Reprinted courtesy of Curt Martin, Peckar & Abramson, P.C. and Richard Eiszner, Peckar & Abramson, P.C. Mr. Martin may be contacted at cmartin@pecklaw.com Mr. Eiszner may be contacted at reiszner@pecklaw.com Read the full story...

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U.S. Supreme Court Decision May Negate State Law Requirement to File a Certificate of Merit with the Complaint in a Federal Action Against a Design Professional

April 27, 2026 — Christopher Olsen & Phillip Boldt - ConsensusDocs
To deter frivolous and unfounded claims against design professionals, states throughout the country have enacted statutes which generally require litigants to furnish a formal certification of merit (“COM”) from a qualified expert or face potential dismissal of their lawsuit. These COM statutes can impose a significant front-end burden on claimants who must pay an expert to review project records, interview the project team, and prepare a formal report before the lawsuit can be filed—often regardless of the amount in controversy. However, in light of a recent U.S. Supreme Court decision in a medical malpractice case, most, if not all of these statutes, may no longer be enforceable in federal court. This article examines the recent decision in Berk v. Choy, 146 S. Ct. 546 (2026), the decisions thus far which have applied Berk to invalidate COM statutes, and other categories of statutes applicable to the construction industry which may face a similar fate. The U.S. Supreme Court Decision (Berk v. Choy) In Berk, the plaintiff, Harold Berk, sued a doctor for medical malpractice under Delaware law in Delaware federal court. 146 S. Ct. at 551. Under Del. Code, Tit. 18, § 6853(a)(1), an affidavit of merit (like a COM) must accompany a complaint alleging medical malpractice. Id. Berk failed to include an affidavit of merit with his complaint. Id. at 552. Applying Delaware state law, the federal court dismissed Berk’s medical malpractice claim. Berk appealed to the Third Circuit, arguing that the affidavit of merit required by § 6853(a)(1) is unenforceable in federal court because it is more onerous than the Federal Rules of Civil Procedure. The Third Circuit affirmed the District Court’s ruling, finding § 6853(a)(1) enforceable in federal court. Reprinted courtesy of Christopher Olsen, Peckar & Abramson, P.C. and Phillip Boldt, Peckar & Abramson, P.C. Mr. Olsen may be contacted at colsen@pecklaw.com Mr. Boldt may be contacted at pboldt@pecklaw.com Read the full story...

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Chambers USA Recognizes GRSM as 2026 Industry Leader

June 29, 2026 — Gordon Rees Scully Mansukhani
Gordon Rees Scully Mansukhani has once again been recognized by Chambers USA, a prestigious directory of the country’s top law firms. In addition to the firm’s practice recognitions, eight partners, David Capell, Nancy Erfle, Matthew Foy, Ashlee Grant, Craig Heryford, Andrew Port, Todd Regan, and Angela Richie, were recognized among the nation’s top lawyers in their respective fields. Chambers USA recognized the firm in the following eight categories: USA – Nationwide – Insurance: Dispute Resolution: Insurer, Band 4 The firm is widely sought after by national insurance sector clients facing a wide array of coverage disputes as well as bad faith claims. The firm has additional capabilities in class actions and appellate litigation. Its broad base of experience includes professional liability, construction, and bankruptcy-related issues. This is the third year the firm has received this recognition. Read the full story...
Reprinted courtesy of Gordon Rees Scully Mansukhani

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