HARTWICK IOWA CONSTRUCTION EXPERT WITNESS
DIRECTORY AND CAPABILITIES

Quick Note: Don’t Spoil Evidence!!!!

March 10, 2026 — David Adelstein - Florida Construction Legal Updates
The phrase “spoliation of evidence” is a phrase that gets used, sometimes properly and sometimes improperly. The reason is that if evidence is legitimately spoiled, the opposing party wants an adverse inference jury instruction. There are two potential adverse inference jury instructions dealing with spoliation of evidence, neither of which are good, and one of which you definitely don’t want. A recent case discusses these jury instructions (check here) in a slip and fall personal injury case. The bottom line is that you need to preserve evidence relevant to a claim. Don’t lose it. Don’t intentionally destroy it. Don’t pretend it does not exist. Don’t do all the things that hinder the preservation and ultimate production of the relevant evidence. An adverse inference jury instruction (or an adverse inference implication in a non-jury trial) could be much, much worse. The facts are what the facts are. The best thing you can do is confront the facts. Confront the bad facts just like the good facts. The nature of any dispute is that there will be both good and bad facts. Bad facts can hopefully be explained recognizing there will be bad facts on the other side too. Sometimes, the bad facts warrant major strategic considerations and shifting the focus of how a dispute will be handled and presented. Whatever you do, don’t put yourself in a position where you are spoiling evidence. Once you get an adverse inference instruction, that’s it, as it’s very tough to overcome. Read the full story...
Reprinted courtesy of David Adelstein, Kirwin Norris
Mr. Adelstein may be contacted at dma@kirwinnorris.com

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Daily Journal Publishes Article by Brenda Radmacher on Proposed Overhaul of California Construction Defect Law

June 29, 2026 — Brenda Radmacher - The Construction Seyt
Daily Journal (California) featured an article by Construction Law partner Brenda Radmacher, “A new path for construction defects in California.” The piece, published on June 15, 2026, examines Assembly Bill 1903 and its potential to significantly reshape California’s construction defect framework, particularly for common interest properties. The article highlights how AB 1903 would overhaul the state’s current right-to-repair system by mandating completion of prelitigation procedures, raising requirements for defect claims, strengthening developers’/builders’ rights to repair, and introducing a voluntary “certified building” program. The legislation aims to rebalance competing interests by reducing litigation-driven costs while preserving protections for homeowners. Read the full story...
Reprinted courtesy of Brenda Radmacher, Seyfarth Shaw LLP
Ms. Radmacher may be contacted at bradmacher@seyfarth.com

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AI Can Now Train the Soft Skills Construction Ignored

August 03, 2026 — Aarni Heiskanen - AEC Business
Most AEC professionals learn to work in teams and across teams through trial and error. There are, however, opportunities to better prepare for the real world with formal training. Until now, it has required human facilitators. Now, generative AI is emerging as a scalable alternative, which I’m also exploring. A Gap in Curricula When I studied architecture, most of the teamwork happened with co-students in the same department. However, one course focused on industrial projects where future architects and engineers collaborated on a simulated project. I’m not sure if a similar course is still in the curriculum, but it was certainly worthwhile and should have been much more extensive. 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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Spain’s Sagrada Familia: Contemporary Construction Methods Speed Iconic Basilica to Completion

March 24, 2026 — Pam McFarland - Engineering News-Record
In 2014, the entity behind construction of one of the world’s most iconic churches—the wildly imaginative Sagrada Familia basilica in Barcelona, Spain—contacted global consultant Arup with a challenge: Could the firm help the project team update designs developed more than a century earlier, to ensure that a critical project component was built to be structurally sound? Read the full story...
Reprinted courtesy of Pam McFarland, Engineering News-Record
Ms. McFarland may be contacted at mcfarlandp@enr.com

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Consider The Limited Warranty from Your Homebuilder

July 06, 2026 — David Adelstein - Florida Construction Legal Updates
When purchasing a home from a homebuilder, there is an important consideration when it comes to the limited warranty you receive around the time you close on the home. That limited warranty likely includes an arbitration provision requiring you to arbitrate your disputes, such as construction defect claims, against the homebuilder. That arbitration provision will most likely include all claims, including statutory claims (such as a statutory violation of a building code claim), requiring you to arbitrate, as opposed to litigate, your disputes against the homebuilder. This is an important consideration. If the arbitration provision does not allow you to arbitrate all of your claims, and eliminates your rights to legitimate statutory claims, the arbitration provision could be unenforceable. By way of example, in a residential construction defect dispute, Anderson v. Taylor Morrison of Florida, Inc., 223 So.3d 1088 (Fla. 2d DCA 2017), the appeal turned on whether the arbitration provision in the homebuilder’s limited warranty was valid. The homeowners took possession of their home in 2009. In 2015, the homeowners served a Florida Statutes Chapter 558 notice of construction defects that included a statutory violation of a building code claim under Florida Statute §553.84. The limited warranty included an arbitration provision that specified it was the “exclusive remedy” for all disputes arising out of or related to the warranty or issues with the home and property. When read together with the warranty’s disclaimer that precluded claims not covered by the warranty “whether in contract, tort, or otherwise,” the statutory building code violation claim could not be remedied through arbitration because it fell outside the warranty’s coverage. Read the full story...
Reprinted courtesy of David Adelstein, Kirwin Norris
Mr. Adelstein may be contacted at dma@kirwinnorris.com

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IEEPA Tariff Refunds: CBP Launches CAPE Process

April 27, 2026 — David J. Creagan, Guido Antolini, Bruce W. MacLennan & Gary P. Biehn - White and Williams LLP
On April 20, 2026, U.S. Customs and Border Protection (CBP) launched the first phase of the Consolidated Administration and Processing of Entries (CAPE) tool in the Automated Commercial Environment (ACE) portal to administer refunds of duties imposed under the International Emergency Economic Powers Act (IEEPA) through a streamlined electronic filing process. Background In February 2026, the U.S. Supreme Court held that certain tariffs imposed under IEEPA were unlawful. Subsequent proceedings before the U.S. Court of International Trade required CBP to develop a scalable refund process applicable not only to litigants but also to non-plaintiffs. According to CBP and court filings, approximately 330,000 importers paid or deposited an estimated $166 billion in IEEPA duties across more than 53 million entries. In response, CBP developed CAPE as an electronic, consolidated refund mechanism within ACE. Reprinted courtesy of David J. Creagan, White and Williams LLP, Guido Antolini, White and Williams LLP, Bruce W. MacLennan, White and Williams LLP and Gary P. Biehn, White and Williams LLP Mr. Creagan may be contacted at creagand@whiteandwilliams.com Mr. Antolini may be contacted at antolinig@whiteandwilliams.com Mr. MacLennan may be contacted at maclennanb@whiteandwilliams.com Mr. Biehn may be contacted at biehng@whiteandwilliams.com Read the full story...

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Contractor Entitled to Defense Under Subcontractor’s Policy

March 10, 2026 — Tred R. Eyerly - Insurance Law Hawaii
The appellate court affirmed the trial court’s grant of summary judgment to the contractor’s insurer finding that the sumcontractor’s insurer had a duty to defend the contractor. Navigators Specialty Ins. Co. v. TBR Construction, LLC, et al., 2025 Ill. App. Unpub. LEXIS 2177 (Ill. Ct. App. Dec. 3, 2025). Greenscape Homes, LLC was the general contractor for a residential development. Greenscape hired TBR Construction, LLC as a carpentry-framing subcontractor pursuant to a “Trade Contractor Agreement.” The Trade Agreement required TBR to name Greenscape as an additional insured. TBR was insured by Utica. Greenscape was insured by Navigators. 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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Lawmakers Vote to Reauthorize Programs to Support Water Quality, Coastal Protection

April 20, 2026 — Pam McFarland - Engineering News-Record
The U.S. House of Representatives has passed a package of 14 bills that includes measures to reauthorize several U.S. Environmental Protection Agency programs to protect and restore critical water ecosystems, expand access to broadband, reduce regulatory requirements on airport projects and programs and lower costs of federal buildings. Read the full story...
Reprinted courtesy of Pam McFarland, Engineering News-Record
Ms. McFarland may be contacted at mcfarlandp@enr.com

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