West Hills California Construction Expert Witness Directory

The Deadline to File Suit on a Public Works Payment Payment Bond is Triggered by a Claimant’s Work on a Project Not by a Claimant’s Work Under a Contract

June 02, 2026 — Garret D. Murai - California Construction Law Blog
California law requires that prime contractors furnish a payment bond – providing for payment to lower-tiered subcontractors and suppliers – on state and local public works projects with a value in excess of $25,000. There are three conditions that must be satisfied when a claimant makes a claim against a payment bond on a public works project in California:

First, generally, the claimant must have served a preliminary notice, unless the claimant is a first-tier subcontractor or supplier;
The claimant must have “ceased to provide work” on the project; and
The claimant must file suit against the payment bond no later than six (6) months after the period in which a stop payment notice must be given or, in other words, the earlier of 270 days after completion of the public works project or 210 days after a notice of completion or cessation was recorded on a public works project.

In Tarlton & Sons, Inc. v. Great American Insurance Company, 111 Cal.App.5th 376 (2025), the 2nd District Court of Appeal examined whether a subcontractor timely filed a claim against a payment bond when a prime contractor was terminated and replaced by another prime contractor who the subcontractor continued to perform work for. Read the full story...
Reprinted courtesy of Garret D. Murai, Nomos LLP
Mr. Murai may be contacted at gmurai@nomosllp.com

Data Center Construction and the AEC Partner of the Future

April 14, 2026 — Aarni Heiskanen - AEC Business
During my involvement in designing mobile phone production facilities, the speed of design and construction was critical. Any delay could directly translate into lost revenue. That same logic now applies to data centers, though the stakes are much higher. Instead of optimizing physical production lines, we are constructing infrastructure for digital production. The global data center capacity is expected to nearly double by 2030, and with this level of demand, the traditional project-by-project delivery model begins to show its limitations. Data centers are no longer isolated projects in the traditional sense. They are evolving into repeatable, scalable production systems, making them ideal environments for AEC process and business model innovation. Read the full story...
Reprinted courtesy of Aarni Heiskanen, AEC Business
Mr. Heiskanen may be contacted at aec-business@aepartners.fi

Brenda Radmacher Authors Chapter in ABA Publication on Construction Delays

May 26, 2026 — Brenda Radmacher - The Construction Seyt
Brenda Radmacher, a partner in Seyfarth’s Construction Law practice and a mediator and arbitrator serving on the American Arbitration Association’s panels, is among the contributing authors to the American Bar Association’s forthcoming guide on construction disputes: Time – The Legal Implications of Project Delay in Construction. Drawing on three decades of experience, Radmacher authors Chapter 8, Contractor Delay Damages, offering practical insight into one of the most contested issues in construction litigation and arbitration. Read the full story...
Reprinted courtesy of Brenda Radmacher, Seyfarth Shaw LLP

Preventing Common and Costly Water Intrusion Events in Construction

July 13, 2026 — Andrew Swift - Construction Executive
Water leaking into a building is a leading cause of damage and loss in the construction industry. On one jobsite, heavy rains flooded a sub-basement, damaging a new electrical transformer—all because a roof drain was not property connected. On another jobsite, a drinking-fountain supply line broke in a multistory building that was undergoing renovation, causing water to run—undetected—for an entire weekend, resulting in water damage to all lower floors, where construction had been finished. Those loss scenarios could have been prevented with a comprehensive and effective water damage prevention plan (WDPP). This includes routine site inspections to identify uncontrolled water damage exposures and basic maintenance to make sure drains are clean of debris and divert them to a catch basin or low point away from the building. An effective WDPP plan also incorporates technology such as backflow preventers on sewer connections and water sensing technology to monitor the most vulnerable exposures. Reprinted courtesy of Andrew Swift, Construction Executive, a publication of Associated Builders and Contractors. All rights reserved. Read the full story...

Court Rules Cook County Misspent $243M in Transportation Funds

March 10, 2026 — Annemarie Mannion - Engineering News-Record
A Cook County Illinois Circuit Court judge has ruled that the county violated the state constitution by using $243 million in transportation tax revenue during fiscal 2023 for non-transportation purposes, handing a legal win to a statewide coalition of construction trade groups. Read the full story...
Reprinted courtesy of Annemarie Mannion, Engineering News-Record
Ms. Mannion may be contacted at manniona@enr.com

Arizona Court of Appeals Clarifies Homeowners Association Open Meeting Requirements

June 29, 2026 — Jill Casson Owen, Benjamin J. Hawkins & Stephen Wright - Snell & Wilmer
A Z N H Revocable Trust v. Sunland Springs Village Homeowners Association, No. 1 CA-CV 25-0424 (Ariz. Ct. App. Apr. 28, 2026) OVERVIEW The Arizona Court of Appeals issued an opinion clarifying how homeowners associations must conduct meetings under A.R.S. § 33-1804. The decision reinforces the legislative policy favoring transparency in association governance, bringing association meeting requirements more in line with the open meeting standards applicable to public bodies under A.R.S. § 38-431 et seq. (Arizona’s Open Meeting Law). KEY HOLDINGS 1. All Voting and Formal Actions Must Occur in Open Meetings The Court affirmed that association boards cannot vote or take formal action during closed (executive) sessions. Under A.R.S. § 33-1804(A), associations may close portions of meetings only for “consideration” of certain enumerated topics, such as legal advice, pending litigation, or personal/financial information about individual members. The Court interpreted “consideration” to mean discussion and deliberation, not voting. The Court noted that dictionaries define “consider” as “spending time thinking about a possibility” and “formulating an opinion,” which are processes that precede formal action. This interpretation mirrors how Arizona’s Open Meeting Law (A.R.S. § 38-431.03(D)) prohibits public bodies from voting in executive session. Reprinted courtesy of Jill Casson Owen, Snell & Wilmer, Benjamin J. Hawkins, Snell & Wilmer and Stephen Wright, Snell & Wilmer Ms. Owen may be contacted at jowen@swlaw.com Mr. Hawkins may be contacted at bhawkins@swlaw.com Mr. Wright may be contacted at swright@swlaw.com Read the full story...

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

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

WEST HILLS CALIFORNIA CONSTRUCTION EXPERT WITNESS DIRECTORY AND CAPABILITIES