New Addition to the ASCE/SEI 7-22 Standard Protects Buildings from a 500-year Flood Event
June 05, 2023 —
The American Society of Civil EngineersReston, VA — The
American Society of Civil Engineers (ASCE) released a new update to their most widely used standard today,
ASCE/SEI 7-22 Minimum Design Loads and Associated Criteria for Building and Other Structures. As the increasing frequency of severe storms puts strain on communities across the globe, the design standard's
new flood load provisions will protect against 500-year flood events, which is a significant improvement to the 100-year flood hazard referenced in the previous version. The update — which is available in a supplement as a free download — is a significant revision of the design provisions in Chapter 5 to strengthen building resilience against the flood hazard. The ASCE 7 national loading standard is an integral part of building codes in the United States and around the globe.
"For more than 30 years, the ASCE 7 standard has been the authoritative source for the specification of minimum design loads and related criteria in the civil engineering community," said Tom Smith, ASCE Executive Director. "To ensure structures continue to be safe for the public, it is imperative that the standards we rely on are updated to account for emerging risks to the built environment. This Supplement is the most significant change to the standard's flood load provisions since the inception of ASCE 7 and will improve the safety and reliability of structures across the globe."
ABOUT THE AMERICAN SOCIETY OF CIVIL ENGINEERS
Founded in 1852, the American Society of Civil Engineers represents more than 150,000 civil engineers worldwide and is America's oldest national engineering society. ASCE works to raise awareness of the need to maintain and modernize the nation's infrastructure using sustainable and resilient practices, advocates for increasing and optimizing investment in infrastructure, and improve engineering knowledge and competency. For more information, visit www.asce.org or www.infrastructurereportcard.org and follow us on Twitter, @ASCETweets and @ASCEGovRel.
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Alleged Serious Defects at Hanford Nuclear Waste Treatment Plant
August 26, 2015 —
Beverley BevenFlorez-CDJ STAFFAccording to the Los Angeles Times, “A team of nuclear waste experts has found hundreds of serious defects at an Energy Department plant designed to turn millions of gallons of highly radioactive sludge into more stable solid glass at the former weapons facility in Hanford, Wash.” The report from 2014 was leaked, and stated that the “partially built facility is riddled with 362 ‘significant design vulnerabilities’ that could affect safety and future operations.” Thirty-seven experts led by two senior managers created the report.
The Los Angeles Times reported that the report findings “are significant because the plant is part of the Energy Department’s 2013 initiative to fix earlier problems that stalled construction of other parts of the treatment system at Hanford, the site of the nation’s worst radioactive contamination.”
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BIOHM Seeks to Turn Plastic Waste into Insulation Material with Mushrooms
July 27, 2020 —
Aarni Heiskanen - AEC BusinessBIOHM is a research and development led UK start-up that aims to revolutionize the construction industry with its bio-based materials. Among their products are insulation panels made from mycelium, the root formations of fungi. Recently, the company discovered that certain fungal species can consume plastic as a food source. This invention could bring about new construction materials that originate from plastic waste.
“Evolving from eating leaf matter and the odd bit of tree bark, to eating plastic might seem like a huge jump, but for certain fungi, it can actually happen very quickly. The inhabitants of the microbial world are far more genetically flexible than humans, able to evolve and adapt to their environment within a generation, constantly modifying and improving upon their genome to maximize their productivity,” says Samantha G.R. Jenkins, Lead Biotechnology Engineer.
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Aarni Heiskanen, AEC BusinessMr. Heiskanen may be contacted at
aec-business@aepartners.fi
Nevada Supreme Court Reverses Decision against Grader in Drainage Case
June 30, 2011 —
CDJ STAFFThe Nevada Supreme Court has issued an opinion in the case of Rayburn Lawn & Landscape Designers v. Plaster Development Corporation, reversing the decision of the lower court and remanding the case for a new trial.
The case originated in a construction defect suit in which Plaster Development Corporation was sued by homeowners. Plaster filed a third-party complaint against its subcontractor, Reyburn. The testimony of Reyburn’s owner was considered to be admission of liability and so the court limited the scope of Reyburn’s closing argument and did not allow the jury to determine the extent of Reyburn’s liability. Reyburn appealed.
Plaster, in their case, cited California’s Crawford v. Weather Sheild MFG, Inc. The court held the application of these standards, but noted that the “an indemnitor’s duty to defend an indemnitee is limited to those claims directly attributed to the indemnitor’s scope of work and does not include defending against claims arising from the negligence of other subcontractors and the indemnittee’s own negligence.”
On the matter of law against Reyburn, the court concluded, “Given the conflicting evidence at trial as to whether Reyburn’s work was implicated in the defective retaining walls and sidewalls, and viewing the evidence and inferences in Reyburn’s favor, we conclude that a reasonable jury could have granted relief in favor of Reyburn.” The Nevada Supreme Court conduced that the district court should not have granted Plaster’s motion for judgement.
Further, the Nevada Supreme Court found that the district court should have apportioned the fees and costs to those claims directly attributed to Reyburn’s scope of work, “if any,” and should not have assigned all attorney costs and court fees to Reyburn.
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Florida Contractor on Trial for Bribing School Official
October 28, 2011 —
CDJ STAFFLloyd Whann, an executive in M. M. Parrish Construction, a Gainesville, Florida firm, is going to trial over claims that he bribed a school district official with more than $50,000 in gifts. The trial has been pushed to March of 2012, in order for his defense to review documents.
Bob Williams, the former school official, plead guilty to conspiracy to commit bribery. He agreed to testify against Whann and M.M. Parrish Construction.
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Damages or Injury “Likely to Occur” or “Imminent” May No Longer Trigger Insurance Coverage
January 05, 2017 —
Masaki J. Yamada – Ahlers & Cressman PLLCWashington Courts allow an insurer to determine its duty to defend an insured against a lawsuit based only on the face of the complaint and the limitations of the insurance policy. This is otherwise known as the “eight corners” rule (four corners of the complaint plus the four corners of the policy). In other words, the insurance company is not permitted to rely on facts extrinsic to the complaint in order to deny its duty to defend an insured. See Truck Ins. Exch. v. VanPort Homes, Inc., 147 Wn.2d 751, 763 (2002). The laws in Washington provide greater protection to the insured over the insurer when it comes to the insurer’s duty to defend. The duty to defend a claim is triggered if a claim could “conceivably” be covered under the policy. See Woo v. Fireman’s Insurance, 161 Wn.2d 43 (2007). If there is any ambiguity in a policy with regard to coverage, the ambiguity is interpreted in favor of the insured.
As a result, contractors in Washington regularly tender claims or potential claims to their insurers even when damage has not occurred but will occur in the imminent future. Especially in the context of construction defect cases, a contractor will tender such a claim to its insurer to trigger the broad duty of the insurer to provide a defense. We also regularly recommend this to our contractor clients. For example, if a building owner serves a contractor with a claim that the construction and installation of a window system will imminently cause leaks and corrosion, we would recommend that the contractor tender the claim to its commercial general liability insurer. Washington courts have found a duty to defend when there are allegations in the complaint that covered damages will occur in the imminent future.
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Masaki J. Yamada, Ahlers & Cressman PLLCMr. Yamada may be contacted at
myamada@ac-lawyers.com
Construction Cybercrime Is On the Rise
May 26, 2019 —
Tom Sawyer & Jeff Rubenstone - Engineering News-RecordAt the end of April, just as St. Ambrose Roman Catholic Church in Brunswick, Ohio, neared the close of a five-month-long, $5.5-million renovation, Father Bob Stec, the parish pastor, was surprised to hear that the contractor, Marous Brothers Construction, Willoughby, Ohio, had not received a $1.7- million payment.
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Tom Sawyer, Engineering News-Record and
Jeff Rubenstone, Engineering News-Record
Mr. Sawyer may be contacted at sawyert@enr.com
Mr. Rubenstone may be contacted at rubenstonej@enr.com
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CDJ’s #9 Topic of the Year: Nevada Supreme Court Denies Class Action Status in Construction Defect Case
December 31, 2014 —
Beverley BevenFlorez-CDJ STAFFAccording to Sean Whaley of the Las Vegas Review-Journal, “The Nevada Supreme Court has rejected a request for class action status for claims of damaged stucco from faulty construction by Del Webb Communities involving nearly 1,000 Sun City Summerlin residents.” However, “the court upheld the award of damages to 71 homeowners following a jury trial in Clark County District Court in 2008.” Whaley reported that this construction defect case was touted as the largest in Nevada history.
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