Cambridge Massachusetts Building Expert Directory

How to Cool Down Parks in Hot Cities

July 08, 2024 — Todd Woody - Bloomberg
The drive to be outside, even in hot weather, is hard to overcome. People without air conditioning would be more likely to seek relief at their local park, according to Elie Bou-Zeid, a professor of civil and environmental engineering at Princeton, than at a government building where they can feel like climate refugees. “It’ll certainly be more pleasant to be in a park than in some indoor stadium where nobody wants to go,” he says. The scientists are combining inexpensive technologies, some novel, some already in use, that they plan to test first in New Jersey for deployment in hot spots like Phoenix. Kirigami The art of cutting and folding paper, kirigami is inspiring researchers to design structures that control wind in specific ways. A kirigami structure made from fabric and placed over misters could regulate wind speed to maximize cooling. Or it could form the roof of a pavilion, steering air into the structure. Misters They spray small water droplets that quickly evaporate, cooling the air. But the effectiveness of misters, which have long been used in cities such as Las Vegas and Phoenix, depends on wind speed. If there’s too little wind, the droplets won’t all evaporate; too much wind and the cooling effects dissipate. Read the court decision
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Reprinted courtesy of Todd Woody, Bloomberg

Improperly Installed Flanges Are Impaired Property

February 16, 2016 — Tred R. Eyerly – Insurance Law Hawaii
Answering certified questions from the Fifth Circuit, the Texas Supreme Court found there was no coverage for flanges that leaked after installation. U. S. Metals, Inc. v. Liberty Mutual Group, Inc., 2015 Texas LEXIS 1081 (Dec. 4, 2015). U. S. Metals sold Exxon 350 custom-made, stainless steel, weld-neck flanges for use in refineries. Testing after installation showed the flanges leaked and did not meet industry standards. Exxon decided to replace the flanges to avoid risk of fire and explosion. For each flange, this involved stripping the temperature coating and insulation, cutting the flange out of the pipe, removing the gaskets, grinding the pipe surfaces smooth for re-welding, replacing the flange and gaskets, welding the new flange to the pipes, and replacing the temperature coating and insulation. The replacement process delayed operation of the diesel units for several weeks. Exxon sued U.S. Metal for over $6 million as the cost of replacing the flanges and $16 million as damages for lost use of the diesel units during the process. U.S. Metals settled with Exxon for $2.2 million and then sought indemnification from its liability insurer, Liberty Mutual. Read the court decision
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Reprinted courtesy of Tred R. Eyerly, Insurance Law Hawaii
Mr. Eyerly may be contacted at te@hawaiilawyer.com

Power to the Office Worker

September 03, 2019 — Aarni Heiskanen - AEC Business
Modern offices consist of variable spaces that cater to personal preferences and functional needs. The indoor air quality is typically not as adaptive to various tasks, which can lead to suboptimal worker performance and dissatisfaction. A pilot project led by Senate Properties used BIM and building data to develop an operational model that helps workers get a better grip on indoor conditions. Around 55,000 government employees work in the 9,000 premises managed by Senate Properties, a Finnish, state-owned enterprise. For decades, Senate has been at the forefront of digitalizing construction and property management. They routinely use BIM both in new building projects and in retrofitting. Over the last few years, Senate Properties has developed and piloted the use of BIM for the purpose of maintenance and operations. Testing BIM as a Property Management Platform “We want to improve the work conditions of office users, and consequently employee satisfaction and work productivity,” says Esa Halmetoja, Senior Expert at Senate Properties. “In this pilot project, we wanted to demonstrate how to use a building information model as a platform for locating service requests and performance monitoring in a three-dimensional environment.” Read the court decision
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Reprinted courtesy of Aarni Heiskanen, AEC Business
Mr. Heiskanen may be contacted at aec-business@aepartners.fi

ASCE Statement on Devastating Tornado Damages Throughout U.S.

December 20, 2021 — Tom Smith, Executive Director - American Society of Civil Engineers (ASCE)
WASHINGTON, DC. – We are deeply saddened by the tragic tornado storms that ravaged six states across the Midwest and Southeastern portions of the U.S. last Friday evening, resulting in loss of life in five of those six states. Even though warnings were issued throughout the region, storms of this magnitude can be difficult to prepare for. Nevertheless, as civil engineers, our mission is to continually advance the design and construction of safe, reliable, and resilient building structures and infrastructure systems to mitigate the damage caused by storms. ASCE 7 — a nationally-adopted, consensus-based engineering standard that is the primary reference of structural design requirements in all U.S. building codes — was recently updated to include a new chapter for tornado loads in the 2022 edition. The new tornado provisions in ASCE 7-22 were a result of a decade-long effort in partnership with the National Institute of Standards and Technology following the 2011 Joplin, MO Tornado. ASCE 7-22 provides updated design requirements for a variety of structures, including many of the types impacted by Friday's storms. In an effort to assist, the Structural Engineering Institute of ASCE is currently offering free access to a report issued after the Joplin, MO tornado in 2011 that killed more than 150 people. Joplin, Missouri, Tornado of May 22, 2011: Structural Damage Survey and Case for Tornado-Resilient Building Codes presents the observations, findings, and recommendations of an engineering reconnaissance team that surveyed residential structures and schools in the tornado path shortly after the event. The EF 5 tornado cut a seven-mile swath through Joplin, Missouri; it destroyed more than 5,000 buildings and killed more than 150 people. We will continue to keep those who have been affected in our hearts and thoughts, and we share our heartfelt sympathies. For more information, visit www.asce.org or www.infrastructurereportcard.org and follow us on Twitter, @ASCETweets and @ASCEGovRel. Read the court decision
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Corps Releases Final Report on $29B Texas Gulf Coast Hurricane Defense Plan

October 11, 2021 — James Leggate - Engineering News-Record
A $28.87 billion plan to protect the Texas Gulf Coast’s residents and infrastructure against hurricanes and storm surge with a series of coastal storm risk management and ecosystem restoration projects took a step closer to reality Sept. 10 with the release of a final feasibility report and final environmental impact statement from the U.S. Army Corps of Engineers and Texas General Land Office (GLO). Reprinted courtesy of James Leggate, Engineering News-Record Mr. Leggate may be contacted at https://www.enr.com/leggatej@enr.com Read the full story... Read the court decision
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California Case That Reads Like Russian Novel Results in Less Than Satisfying Result for Both Project Owner and Contractors

May 01, 2019 — Garret Murai - California Construction Law Blog
Sometimes you can see a train wreck coming a mile away. The next case, Design Built Systems v. Sorokine, Court of Appeal for the First District, Case Nos. A151264 and A152059 (February 26, 2019), is one of those cases. It also happens to read like a Tolstoy novel. The Beginning of the Train Wreck Alexei Sorokine and Elena Koudriavtseva, husband and wife, owned a single family home in San Rafael, California. Sorokine had acquired the house prior to his marriage to Koudriavtseva. In 2010, he traveled to Russia and, for reasons unexplained, has not been able to return. Following a landslide on the property in 2006, Sorokine entered into a construction contract with Design Built Systems to design and build a series of retaining walls. DBS was also retained to remedy a stop work notice issued by the City of San Rafael following work performed by others. Read the court decision
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Reprinted courtesy of Garret Murai, Wendel Rosen
Mr. Murai may be contacted at gmurai@wendel.com

Amazon Urged to Review Emergency Plans in Wake of Deadly Tornado

June 20, 2022 — Spencer Soper - Bloomberg
Amazon.com Inc. should better prepare workers for extreme weather events, according to federal regulators who investigated a deadly tornado strike on a company warehouse in Edwardsville, Illinois. The storm ripped through the facility in December, killing six workers and injuring several others, prompting the Occupational Safety and Health Administration to launch a probe. At the time, Amazon said the facility complied with all construction regulations and that proper safety procedures were followed when the tornado struck. But several workers told Bloomberg that training for such events was minimal and mostly entailed pointing out emergency exits and assembly points. An OSHA report released on Tuesday echoed those concerns. The agency said a bullhorn that was supposed to be used to tell workers to take cover was locked up in a cage and inaccessible. In interviews with investigators, some employees couldn’t recall ever participating in emergency drills and said they mistakenly took shelter in a bathroom on the south side of the building rather than in designated restrooms on the north side. Read the court decision
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Reprinted courtesy of Spencer Soper, Bloomberg

Thank You Once Again for the Legal Elite Election for 2022

December 18, 2022 — Christopher G. Hill - Construction Law Musings
Thank you once again to those in the Virginia legal community who elected me to the Virginia Business Legal Elite in the Construction Law category for the 16th consecutive year. The 16 consecutive years of election to the Legal Elite in the Construction Category span my time as a solo construction attorney. The fact that you all have continued to elect “100%” of the lawyers at The Law Office of Christopher G. Hill, PC for the last 12 years is most gratifying and only confirms that my decision to “go solo” over 12 years ago was a good one. To be included in this list of top construction attorneys is both humbling and gratifying. For the complete list of the Virginia construction lawyers that were elected along with me, see the 2022 Virginia Business Legal Elite in Construction Law. So without further ado, thank you to all of you who voted for me. I truly appreciate your continued confidence and support of my construction law practice. Your yearly votes always prod me to learn and continually improve to meet your expectations and keep my practice at this high level. I also couldn’t do this without the great support from friends and family (not to mention clients), so my gratitude goes out to these great folks. Read the court decision
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Reprinted courtesy of The Law Office of Christopher G. Hill
Mr. Hill may be contacted at chrisghill@constructionlawva.com

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