Greenwood California Construction Expert Witness Directory

Structural Engineer Claims Reinforcement Was Never Installed on Troubled NYC Tower

September 01, 2026 — Bryan Gottlieb - Engineering News-Record
New York City has expanded its investigation into the structural failure at the former Pfizer headquarters tower in Midtown Manhattan as the Dept. of Investigation confirmed a parallel inquiry and the Dept. of Buildings directed the property owner to retain third-party engineering oversight. Read the full story...
Reprinted courtesy of Bryan Gottlieb, Engineering News-Record
Mr. Gottlieb may be contacted at gottliebb@enr.com

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

Self-Healing Infrastructure Could Pave the Road to the Future

May 05, 2026 — Allan C. Van Vliet - Gravel2Gavel Construction & Real Estate Law Blog
A single hairline crack in a bridge deck can seem insignificant. But left undetected, minor cracks and fissures expand, water seeps in, steel corrodes and repair costs start to increase. This risk multiplies across thousands of miles of aging highways and bridges nationwide. As infrastructure endures increasing strain from heavier traffic, extreme weather and deferred maintenance, engineers are exploring “self-healing” systems, where streets and bridges are built with materials that can repair themselves. Concrete, asphalt and composites capable of detecting and mending microcracks autonomously are moving from laboratory research to pilot projects. But while emerging technology promises longer-lasting infrastructure, it also raises questions about long-term maintenance, performance guarantees, procurement frameworks and risk allocation. Read the full story...
Reprinted courtesy of Allan C. Van Vliet, Pillsbury
Mr. Van Vliet may be contacted at allan.vanvliet@pillsburylaw.com

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

Tracy Cowan Honored as “Icon” in Missouri Lawyers Media’s First-Ever “Illinois Legal Leaders” Awards

September 15, 2026 — Lewis Brisbois
St. Louis Managing Partner Tracy Cowan has been named an “Icon” by Missouri Lawyers Media in its inaugural “Illinois Legal Leaders” awards program. Mr. Cowan was among 14 people who earned “Icon” status in the awards program. This category honors “senior leaders with 30 years or more of legal practice” and is one of three groups recognized. The other two include “Up & Coming Lawyers,” for attorneys with 10 or fewer years in legal practice, and “Leaders in the Law,” which recognizes members of the bar who have significantly contributed to the practice of law in the state, the local legal community, and the broader community. Read the full story...
Reprinted courtesy of Lewis Brisbois

New York Team Secures Dismissal of Premises Liability Action Against Client

May 26, 2026 — Lewis Brisbois
New York Associate Nicole Koch and Partner Jennine Gerrard recently secured a complete dismissal of a plaintiff’s claims for injuries following a fall in front of a client’s business at an outdoor mall. The plaintiff alleged that she was walking on the sidewalk outside of the client's hair care supply store in the Bronx in May 2024 when she tripped and fell on a broken/defective portion of the sidewalk. As a result of the accident, the plaintiff suffered injuries to her spine, hip, wrist, and both knees. She proceeded to file suit in New York County Supreme Court against Lewis Brisbois’ client and the landlord for the property. Read the full story...
Reprinted courtesy of Lewis Brisbois

UPDATED: No Easy Fix for Potomac River Sewage Spill, Now Estimated at $20M

April 08, 2026 — Jim Parsons & Debra K. Rubin - Engineering News-Record
One month after a collapsed pipeline north of Washington, D.C., spilled about 240 million gallons of raw sewage into the Potomac River and possibly between 300 and 400 million—which could be the largest wastewater spill in U.S. history—efforts are progressing to clear the damaged section and begin repairs despite weather and other impacts. Reprinted courtesy of Jim Parsons, Engineering News-Record and Debra K. Rubin, Engineering News-Record Ms. Rubin may be contacted at rubind@enr.com Read the full story...

Settlement Agreements and Contracts Require a Meeting of the Minds

July 20, 2026 — David Adelstein - Florida Construction Legal Updates
A settlement agreement does not need to be executed for it to be enforceable as long as there was a MEETING OF THE MINDS. The same rings true for any contract regardless of whether the contract is signed – THERE NEEDS TO BE A MEETING OF THE MINDS. In a recent case dealing with the settlement agreement on a construction lien, the essential settlement terms (money and mutual release) were memorialized in an e-mail exchange between the parties (owner and subcontractor). The settlement required the owner to pay the principal amount plus some attorney’s fees and then a mutual general release would be prepared. In response to the confirmatory email, the owner sent a check, which the subcontractor deposited, but the owner refused to sign the release signed and sent by the subcontractor. The owner further claimed it doesn’t need to pay the attorney’s fees because the lien amount was paid in full. The subcontractor sued arguing the owner breached the terms of the settlement. The appellate court agreed. Read the full story...
Reprinted courtesy of David Adelstein, Kirwin Norris
Mr. Adelstein may be contacted at dma@kirwinnorris.com

GREENWOOD CALIFORNIA CONSTRUCTION EXPERT WITNESS DIRECTORY AND CAPABILITIES