Scientists found a way to make Cement Greener
October 01, 2014 —
Beverley BevenFlorez-CDJ STAFFAccording to Futurity, scientists say by “paying attention to concrete’s atomic structure…they could make it better and more environmentally friendly.” Cement currently is “the third-largest source of carbon dioxide released to the atmosphere.”
Materials scientist Rouzbeh Shahsavari stated that “[t]he heart of concrete is C-S-H—that’s calcium, silicate, and hydrate (water). There are impurities, but C-S-H is the key binder that holds everything together, so that’s what we focused on.” The team spent a year in research and “looked at defects in about 150 mixtures of C-S-H to see how the molecules lined up and how their regimentation or randomness affected the product’s strength and ductility.”
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More Musings From the Mediation Trenches
July 30, 2015 —
Christopher G. Hill – Construction Law MusingsAs those that read this construction blog on a regular basis know, I became a Virginia Supreme Court certified mediator a few years ago. I did so because I believe that mediation as a form of alternate dispute resolution is in most cases a much better alternative to resolve a construction dispute than litigation.
While I still act as counsel to construction companies participating in mediations (and have posted my thoughts on this topic on numerous occasions), working with the General District Courts of Virginia and acting as a mediator for private disputes has given me an interesting perspective on how the flexibility and process of mediation can resolve disputes in a way that formal court litigation or other forms of ADR may not.
After almost 4 years of working with the general district courts here in Virginia and working with private companies and individuals to resolve their disputes, I have come to the conclusion that often the real issue is not the money (though that is the big one) but some other intangible issue, whether an emotional one or some conflict of personality or even what may seem in hindsight to be a minor miscommunication. Because of this fact of life, and the life of a mediator, the ability to “vent” in the confidential setting of a mediation and in a way that no Court with rules of evidence could allow can go a long way toward a resolution of the dispute.
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Christopher G. Hill, Law Office of Christopher G. Hill, PCMr. Hill may be contacted at
chrisghill@constructionlawva.com
A New Study: Unexpected Overtime is Predictable and Controllable
January 31, 2022 —
Aarni Heiskanen - AEC BusinessA new study by Dodge Construction Network and Versatile, a construction technology pioneer using artificial intelligence (AI) and the internet of things (IoT) to optimize construction processes, found that unexpected overtime is predictable and controllable through regular job site activity measurement. According to the study, overtime is predictable at an 88% confidence level, if proper measurement is utilized.
Overtime is a persistent feature of construction sites, however, it is often unplanned and unpredictable. Despite the cost of overtime, its impact on skilled workers, and its implications for safety and other key factors on a project site, it is often applied to address immediate concerns rather than planned to maximize its effects. This recent study shows that in order to best understand overtime and its impact, data and measurement of jobsite activities are key.
“Unique insights derived from advanced data and analytics tools will empower construction crews to build better,” said Meirav Oren, co-founder and CEO of Versatile. “Overtime can be a very effective tool on the jobsite. Through the power of data, general contractors gain the ability to minimize unnecessary overtime while maximizing its strategic benefits.”
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Aarni Heiskanen, AEC BusinessMr. Heiskanen may be contacted at
aec-business@aepartners.fi
Seven Proactive Steps to Avoid Construction Delay Disputes
September 29, 2021 —
Michael Pink - Construction ExecutiveDelays, cost overruns and disputes have long been part of the commercial construction industry, making the work of reactive forensic analysis by consultants and attorneys a necessary component. Yet many internal practices and issues within construction companies strongly correlate with projects that result in legal disputes and financial losses. There are seven proactive steps that can help companies minimize losses and claims.
Prepare a Cost- and Resource-Loaded Critical Path Method Schedule
This is the first step any contractor can take to establish and document a manpower plan, a timeline and an intended flow for its work. Doing so is beneficial for two reasons: it will become the basis for measuring impacts and variances to both cost and schedule in a delay, dispute or claim setting; and it will serve as a great project management resource or tool. Without thinking through manpower, durations and workflow in great detail at the beginning of the project, contractors put themselves at risk of becoming delayed and blowing the budget.
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Michael Pink, Construction Executive, a publication of Associated Builders and Contractors. All rights reserved.
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How Machine Learning Can Help with Urban Development
March 27, 2019 —
Aarni Heiskanen - AEC BusinessAn experimentation project has demonstrated the capabilities of machine learning in urban development. It used images as a starting point and came up with interesting and useful applications.
“I read data science papers on how machine vision algorithms can be used with satellite imagery. I immediately saw a connection to what we had been doing,” Antti Kauppi, architect at Arkkitehdit Sankari, explains. “Most people associate image recognition with Google’s visual searches. Google can distinguish whether a photo shows a cat or another animal, for example. We went a step further.”
An Experiment with Open Urban Imagery
Arkkitehdit Sankari Oy, a Finnish architectural design firm began the experimentation project CityCNN in May 2018. It received funding from KIRA-digi, the Finnish government’s digitalization program for the built environment. CityCNN explored the possibilities of using machine learning and open data for urban development.
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Aarni Heiskanen, AEC BusinessMr. Heiskanen may be contacted at
aec-business@aepartners.fi
Court Orders House to be Demolished or Relocated
April 26, 2011 —
Beverley BevenFlorezCDJ STAFFDecision Affirmed in Central Arkansas Foundation Homes, LLC v. Rebecca Choate
The Arkansas Court of Appeals affirmed the decision by the trial court in Central Arkansas Foundation Homes, LLC v. Rebecca Choate. In the trial case, Central Arkansas Foundation Homes (CAFH) sought payment for a home built for Choate, while Choate alleged that the builders committed multiple construction defects including using the wrong foundation materials and positioning the house in the wrong direction.
After the house was built, CAFH contacted Choate regarding payment, however, Choate alleged that the finished product did not match the contract. “ After CAFH completed construction, it obtained permanent home financing for Choate and tried to contact her to close the transaction. Choate did not respond until October 2005, when she sent CAFH a list of alleged construction defects, including that the house was facing in the wrong direction; that it was not built on a slab; and that the fireplace, garbage disposal, driveway, and storage area were missing. CAFH replied to Choate in writing, telling her that she had until January 6, 2006, to close on the house or CAFH would sell it. The correspondence enclosed worksheets showing that the amount Choate would owe at closing exceeded $94,000, which included interest that had accrued on the as-yet unpaid construction loan.”
Initially, the court found in favor of CAFH. “On April 18, 2007, Choate’s attorney withdrew from representing her. Soon thereafter, CAFH’s attorney asked the court to set a final hearing on the case. The attorney purportedly sent Choate a letter by regular mail on May 15, 2007, advising her that the case was set for trial on July 9, 2007. Choate, however, did not appear. CAFH did appear, and its general manager, John Oldner, testified to events leading up to the case and the amount of damages claimed. According to Oldner, the interest on the construction loan had accrued to the point that CAFH now sought $104,965.88 from Choate. The court found in favor of CAFH and entered judgment for that amount, plus attorney fees, on July 18, 2007. The court ruled that CAFH could sell the house and either remit any excess to Choate or look to Choate for the deficiency if the sales price did not cover the judgment.”
However, Choate successfully argued that she did not receive notice of the trial. A new trial was ordered, and the outcome was quite different. “On June 6, 2008, the circuit court entered judgment for Choate, ruling that the house was not in substantial compliance with the parties’ contract and that the contract should be rescinded. The court found that the house suffered from numerous construction defects, that the contract contemplated a slab rather than a concrete-pier foundation, and that CAFH ignored Choate’s complaints that the house was facing the wrong way. The judgment directed CAFH to hold Choate harmless on the construction loan, to deed Choate’s two acres back to her, and to remove the house from Choate’s property.”
The Court of Appeals “found that Choate would be unjustly enriched by retaining the benefit of the septic systems and utility lines that CAFH installed on her land. The court therefore awarded $5340 to CAFH as a quantum-meruit recovery for the value of that work. CAFH contends that the award is not sufficient, but we see no clear error.” In the end, the Court of Appeals provided this reason for declining to reverse the trial court’s decision: “The court in this case apparently concluded that the house constructed by CAFH was so fundamentally at odds with Choate’s contractual expectations that she was not unjustly enriched and should simply be, as nearly as possible, returned to the status quo ante. Accordingly, the court ordered the house removed from her property and permitted CAFH to either relocate the house or salvage the house’s materials and unused appliances. We decline to reverse the court’s weighing of the equities in this manner.”
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Contingent Business Interruption Claim Denied
April 08, 2014 —
Tred R. Eyerly – Insurance Law HawaiiThe insured's claim for contingent business interruption ("CBI") coverage was denied in Millennium Inorganic Chemicals Ltd. v. Nat. Union Fire Ins. Co. of Pittsburgh Pa., 2014 U.S. App. LEXIS 3096 (4th Cir. Feb. 20, 2014).
Millenium processed titanium dioxide, a compound used for its white pigmentation, at its plant in Western Australia. Millennium purchased natural gas to process the titanium dioxide from Alinta Sales Pty Ltd., a natural gas supplier. Alinta purchased gas from Apache Corporation. Once Apache processed the natural gas, it was injected into a pipeline. The gas from Apache's facility was commingled with that obtained from other producers, resulting in a mix of gas in a single pipeline.
Alinta had sole ownership of the gas once it entered the pipeline. Under Alinta's contract with Millennium, title to the gas passed to Millenium only at the time of delivery, i.e., when the gas left the pipeline and was delivered to Millennium's facility through a separate delivery line. Millennium had no contract or business relationship with Apache, and the contract it had with Alinta made no reference to Apache.
An explosion occurred at Apache's facility causing its natural gas production to cease. As a result, Millennium's gas supply was curtailed, and it was force to shut down its operations for a number of months.
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Tred R. Eyerly, Insurance Law HawaiiMr. Eyerly may be contacted at
te@hawaiilawyer.com
Tejon Ranch Co. Announces Settlement of Litigation Related to the Tejon Ranch Conservation and Land Use Agreement
December 05, 2022 —
Tejon Ranch Co.TEJON RANCH, Calif., Nov. 30, 2022 (GLOBE NEWSWIRE) -- Tejon Ranch Co. is pleased to announce the resolution of a legal dispute involving the Tejon Ranch Conservancy and the signatories to the 2008 Tejon Ranch Conservation and Land Use Agreement (Agreement), namely, Audubon California, Endangered Habitats League, Natural Resources Defense Council, Planning and Conservation League, and the Sierra Club. The dispute stemmed from the signatories' participation in the Antelope Valley Regional Conservation Strategy (AVRCIS), which was subsequently used by the Center for Biological Diversity (CBD) and the California Native Plant Society (CNPS) to oppose Tejon Ranch Co.'s Centennial development.
The 2008 Tejon Ranch Conservation and Land Use Agreement has been widely hailed as a historic conservation achievement in preserving one of California's great natural and working landscapes. Tejon Ranch Co.'s agreement to conserve 90 percent of its landholdings pursuant to the Agreement is a monumental contribution to conservation in California. Tejon Ranch Co. continues to be a leader in balancing the stewardship of the ranch as a natural treasure for California and achieving economic opportunities for its shareholders. The Company demonstrated that leadership with the actions it took to enforce the terms of the Agreement, which led to this legal dispute.
As part of a settlement agreement, the Conservancy and the signatories dismissed with prejudice the lawsuit they filed. They also acknowledge that the AVRCIS does not contain the "best available scientific data" regarding Tejon Ranch Co.'s landholdings, and further, that they will not use, or support the use of, the AVRCIS or any other similar endeavors, to challenge Tejon Ranch Co.'s development projects and/or any Ranch uses consistent with the Agreement.
In turn, Tejon Ranch Co. released from escrow 50% of the advance payments it withheld under the terms of the Agreement. The remaining funds will be released over a three-year period as matching funds to monies raised by the Conservancy as well as others who participate in Conservancy capital raising programs, after which the remaining funds with be released to the Conservancy to further its mission. These funds are the final fulfilment of Tejon Ranch Co.'s full funding obligations under the Agreement, totaling $11,760,000 over the past 14 years, again demonstrating Tejon Ranch Co.'s commitment to fulfilling the implementation of the 2008 Tejon Ranch Conservation and Land Use Agreement.
All parties are glad to put this dispute behind them and move forward in a cooperative manner to achieve the goals envisioned in the historic 2008 Agreement.
About Tejon Ranch Co.
Tejon Ranch Co. (NYSE: TRC) is a diversified real estate development and agribusiness company, whose principal asset is its 270,000-acre land holding located approximately 60 miles north of Los Angeles and 30 miles south of Bakersfield. More information about Tejon Ranch Co. can be found on the Company's website at www.tejonranch.com.
Forward Looking Statements
This press release contains forward-looking statements, including without limitation statements regarding commitments of the parties under the settlement agreement and the achievement of certain goals related to Tejon Ranch Co.'s landholdings. These forward-looking statements are not a guarantee of future results, performance, or achievements, are subject to assumptions and involve known and unknown risks, uncertainties and other important factors that could cause the actual results, performance, or achievements to differ materially from those implied by such forward-looking statements. These risks, uncertainties and important factors include, but are not limited to, the ability and willingness of the parties to the Settlement Agreement to take the actions (or refrain from taking the actions) specified in the Settlement Agreement, and the risks described in the section entitled "Risk Factors" in our annual and quarterly reports filed with the SEC.
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