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
CA Senate Report States Caltrans ‘Gagged and Banished’ its Critics
August 06, 2014 —
Beverley BevenFlorez-CDJ STAFFAccording to the Sacramento Bee, the California Senate’s latest report said that “at least nine top experts for the new $6.5 billion San Francisco-Oakland Bay Bridge” were “’gagged and banished’” after complaining “about substandard work by the Shanghai, China, firm that built much of the span.”
According to the report, reported by the Sacramento Bee, Tony Anziano, Caltrans’ chief executive of the project, “removed or demoted quality-assurance and fabrication engineers who tried to force the contractor to fix cracked roadway welds.”
The report did not evaluate the bridge’s quality or safety, however, it “called for greater openness in large construction projects, a review of the weld problems by independent experts, and an investigation of allegations that engineering decisions were made by non-engineers.”
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FDOT Races to Re-Open Storm-Damaged Pensacola Bridge
April 12, 2021 —
Jim Parsons - Engineering News-RecordBuffeted by hurricanes, northwest Florida’s largest-ever infrastructure effort is finally seeing the light at the end of the storm. The three-mile-long bridge across Pensacola Bay is expected to reopen to traffic this spring after an ongoing replacement effort abruptly became an emergency repair job as well.
Reprinted courtesy of
Jim Parsons, Engineering News-Record
ENR may be contacted at ENR.com@bnpmedia.com
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Building a Case: Document Management for Construction Litigation
October 07, 2019 —
Robert A. Gallagher, Jane Fox Lehman, & Michael I. Frankel, Pepper Hamilton LLP - ConsensusDocsSuccess in construction litigation often turns less on counsel’s ability to craft legal arguments and more on counsel’s ability to gather, master and present the often complex set of facts underlying the case. In construction matters, most of the key facts are found in documents: contract documents, drawings, plans and specifications, schedules, submittals, progress reports, daily logs, change orders, invoices and payment records. Nowadays, these documents will almost certainly be created, exchanged and stored electronically; many will never exist in hard copy. As such, timely collection, organization and analysis of electronically stored information (ESI) is crucially important in construction litigation.
The construction industry has always involved a large quantity of records. Today, the majority of those records exist only as ESI: Design professionals use computer-aided design (CAD) software to create construction plans. Construction managers use Primavera or similar software to create schedules and workflows. Estimators use job cost control programs. Innovative firms capture digital photos of the project, from mobilization through the punch process.
Because ESI is created and exchanged at a higher rate than hard-copy documents, ESI has facilitated a dramatic increase in the volume of records associated with construction projects. Further compounding the increase is the proliferation of mobile devices. With a smartphone in every pocket, ESI creation has moved out of the home office and the site trailer and onto the site itself. As the volume of ESI expands, so too does the time and expense associated with storing, processing, reviewing and producing these records. This article will cover strategies for balancing time and expense with the requirements of the rules and the needs of the case.
Reprinted courtesy of Pepper Hamilton LLP attorneys
Robert A. Gallagher,
Jane Fox Lehman and
Michael I. Frankel
Mr. Gallagher may be contacted at gallagherr@pepperlaw.com
Ms. Lehman may be contacted at lehmanj@pepperlaw.com
Mr. Frankel may be contacted at frankelm@pepperlaw.com
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ASHRAE Seeks Comments by May 26 on Draft of Pathogen Mitigation Standard
May 22, 2023 —
James Leggate - Engineering News-RecordASHRAE, the professional group focused on research and standards development for heating, ventilation, air conditioning and air conditioning systems, is seeking comments on the first draft of a standard for pathogen mitigation, it announced May 15. ASHRAE will accept comments on the
public review draft, via
osr.ashrae.org, through May 26.
Reprinted courtesy of
James Leggate, Engineering News-Record
Mr. Leggate may be contacted at leggatej@enr.com
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Bert L. Howe & Associates Brings Professional Development Series to Their San Antonio Office
March 28, 2014 —
Beverley BevenFlorez-CDJ STAFFMirroring similar seminars currently provided in other regional markets, BHA’s Professional Development Series provides seminar attendees with a heightened level of knowledge and understanding on a wide range of subjects covering construction and construction defect litigation, tailored to the unique needs of local counsel and insureds.
The first seminar in this series will be presented on May 9th, and is entitled THE RESIDENTIAL CONSTRUCTION PROCESS & CONSTRUCTION DEFECT LITIGATION.
This course has been approved for Minimum Continuing Legal Education credit by the State Bar of Texas Committee on MCLE in the amount of 1.0 credit hours, of which 0.0 credit hours will apply to legal ethics/professional responsibility credit.
The seminar will be presented by Don MacGregor, general contractor and project manager, at BHA’s San Antonio office during the noontime hour, and luncheon will be provided. As with all BHA Professional Development activities, there is no cost for participation.
Water intrusion through doors, windows and roofing systems, as well as soil and foundation-related movement, and the resultant damage associated therewith, are the triggering effects for the vast majority of homeowner complaints today and serve as the basis for most residential construction defect litigation.
The graphic and animation-supported workshop/lecture activity will focus on the residential construction process from site preparation through occupancy, an examination of associated damages most often encountered when investigating construction defect claims, and the inter-relationships between the developer, general contractor, sub trades and design professionals.
Typical plaintiff homeowner/HOA expert allegations will be examined in connection with those building components most frequently associated with construction defect and claims litigation.
The workshop will examine:
* Typical construction materials, and terminology associated with residential construction
* The installation process and sequencing of major construction elements, including interrelationship with other building assemblies
* The parties (subcontractors) typically associated with major construction assemblies and components
* The various ASTM standard testing protocols utilized to field test buildings
* An analysis of exposure/allocation to responsible parties
Attendance at THE RESIDENTIAL CONSTRUCTION PROCESS & CONSTRUCTION DEFECT LITIGATION seminar will provide the attendee with:
* A greater understanding of the terms and conditions encountered when dealing with common construction defect issues
* A greater understanding of contractual scopes of work encountered when reviewing construction contract documents
* The ability to identify, both quickly and accurately, potentially responsible parties
* An understanding of damages most often associated with construction defects, as well as a greater ability to identify conditions triggering coverage
* Assistance in the satisfaction of important continuing education requirements.
Course #: 901290467 / Sponsor #: 14152
To register for the event, please email Don MacGregor at dmac@berthowe.com.
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Construction Industry Outlook: Building a Better Tomorrow
July 25, 2021 —
Michael Alberico - Construction ExecutiveCOVID-19 plunged the business world into one of the most challenging times not seen since the Great Depression. The construction industry, deemed an essential business, had to quickly innovate to find new ways of working to weather this storm. Several of these seemingly temporary solutions have spawned positive trends that are here to stay.
Not Just Green, But Healthy Too
The safety culture that exists on today’s jobsites helped contractors stay productive through the pandemic. However, because of the pandemic, project owners and construction firms are evaluating their sites from a new perspective. In a recent meeting, the construction head for a healthcare system stated he knows a safe jobsite but doesn’t know what he doesn’t know about a healthy site.
Reprinted courtesy of
Michael Alberico, Construction Executive, a publication of Associated Builders and Contractors. All rights reserved.
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Mr. Alberico may be contacted at
malberico@assuranceagency.com
Where Breach of Contract and Tortious Interference Collide
January 11, 2022 —
Christopher G. Hill - Construction Law MusingsClaims for breach of contract are numerous in the construction law world. Without these claims we construction attorneys would have a hard time keeping the doors open. A 2021 case examined a different sort of claim that could arise (though, “spoiler alert” did not in this case) during the course of a construction project. That type of claim is one for tortious interference with business expectancy.
In Clark Nexsen, Inc. et. al v. Rebkee, the U. S. District Court for the Eastern District of Virginia gave a great explanation of the law of this type of claim in analyzing the following basic facts:
In 2018, Clark Nexsen, Inc. (“Clark”) and MEB General Contractors, Inc. (“MEB”) responded to Henrico County’s (“Henrico”) Request for Proposals (“RFP”) for the design and construction of a sport and convocation center (the “Project”). Henrico initially shortlisted Clark and MEB as a “design-build” team for the Project, but later restarted the search, issuing a second RFP. Clark and MEB submitted a second “design-build” proposal, but Henrico selected Rebkee Co. (“Rebkee”) for certain development aspects of the Project. MEB also submitted proposals to Rebkee, and Rebkee selected MEB as the design-builder for the Project. MEB, at Rebkee’s request, solicited proposals from three design firms and ultimately selected Clark as its design partner. From December 2019 to May 2020, Clark and MEB served as the design-build team to assist Rebkee in developing the Project. In connection therewith, Clark developed proprietary designs, technical drawings, and, with MEB, several cost estimates. In February 2020, MEB submitted a $294,334.50 Pay Application to Rebkee for engineering, design, and Project development work. Rebkee never paid MEB. Henrico paid MEB $50,000.00 as partial payment for MEB’s and Clark’s work. MEB then learned that Rebkee was using Clark’s drawings to solicit design and construction proposals from other companies. On July 23, 2020, Rebkee told MEB that Henrico directed it to cancel the design-build arrangement with MEB and Clark and pursue a different planning method. MEB and Clark sued and Rebkee for, among other claims, tortious interference with a business expectancy. Rebkee moved to dismiss the tortious interference claim.
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The Law Office of Christopher G. HillMr. Hill may be contacted at
chrisghill@constructionlawva.com