(Night’s Rest) from the Times of Day series. (1889) Alphonse Mucha (1860-1939) pic.twitter.com/FWv0zVmRqN
— Filipe Floyd (@FloydFilipe) September 12, 2023
(Night’s Rest) from the Times of Day series. (1889) Alphonse Mucha (1860-1939) pic.twitter.com/FWv0zVmRqN
— Filipe Floyd (@FloydFilipe) September 12, 2023
Recreational sports, athletic competition, and the facilities that support it, are one of the most visible activities in any school, college or university in any nation. Enterprises of this kind have the same ambition for safety and sustainability at the same scale as the academic and healthcare enterprises.
According to IBISWorld Market Research, Sports Stadium Construction was a $6.1 billion market in 2014, Athletic & Sporting Goods Manufacturing was a $9.2 billion market in 2015, with participation in sports increasing 19.3 percent by 2019 — much of that originating in school, college and university sports and recreation programs. We refer you to more up to date information in the link below:
Sports & Athletic Field Construction Industry in the US – Market Research Report
We track leading practice discovery in titles released by International Standards Organization’s ISO/TC 83: Sports and other recreational facilities and equipment. The German Deutsches Institut für Normung (DIN) iss the global Secretariat and ASTM International as the US Technical Advisory Group Administrator.
From the ISO TC/83 prospectus:
BUSINESS PLAN | ISO/TC 83 Sports and recreational equipment | EXECUTIVE SUMMARY
Academic units in the US that want to offer their sports management or international studies students a front row seat on the technology and management of sport may want to participate in ISO/TC/83 business. To start, organizations within the United States may communicate directly with ASTM International, West Conshohocken, PA 19428-2959, Phone: (610) 832-9804. Contact: Joe Khoury (jkoury@astm.org).
We refresh our understanding of the current status of best practice literature at least once per month during our Sport colloquia. See our CALENDAR for the next online meeting; open to everyone.
Issue: [19-46]
Category: Athletics and Recreation, International,
Contact: Mike Anthony, Jack Janveja, Christine Fischer
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International harmonized stage codes
Birds are social creatures and many species have complex social networks. Social networks are defined as the patterns of social interactions between individuals within a population. Here are some things that are known about the social networks of birds:
Overall, the social networks of birds are complex and dynamic, and play important roles in many aspects of bird behavior, including mating, foraging, and avoiding predators. Studying bird social networks can provide insights into the evolution of social behavior and the ecological factors that shape animal populations. We examine the risks (and reward) of bird behavior on education community campuses.
Birds present several hazards to overhead electric and telecommunication circuits:
Accordingly, the 2023 National Electrical Safety Code specifies minimum clearances between power lines and surrounding trees and vegetation to help prevent birds from coming into contact with the lines; requires the use of bird guards or other protective devices on power lines in areas where birds are likely to perch or nest and, where possible; removal of nests from power lines and equipment to prevent fire hazards and equipment damage.
Additionally, the U.S. Fish and Wildlife Service has developed guidelines for the protection of birds and other wildlife from power line hazards. These guidelines provide recommendations for utilities on how to identify and manage potential bird hazards on power lines and equipment. The International Electrotechnical Commission has developed similar standards
Flight is the most complex form of movement in the animal kingdom. Bird research has informed how humans design airplanes. For example:
There are standards and regulations for bird control in various industries and settings. These standards and regulations aim to prevent bird strikes, which can be dangerous for aircraft, and to manage bird populations that can cause damage or spread disease. For example:
Bird control on college and university campuses should prioritize humane and non-lethal methods to manage bird populations and prevent bird-related hazards. Here are some best practices for bird control on college and university campuses:
Overall, a comprehensive and humane approach to bird control on college and university campuses should prioritize prevention and management of bird hazards while minimizing negative impacts on bird populations and the environment.
Related Research
Design and Improvement of Anti-Bird Devices for Transmission Line Towers
Application and Challenges of an IoT Bird Repeller System As a result of Bird Behavior
A Bird-caused Damage Risk Assessment System for Power Grid Based on Intelligent Data Platform
The real-life sport of Quidditch was inspired by the Harry Potter franchise but has since changed its name to Quadball. Organizers hope the name change distances the sport from the social positions of author J,K. Rowling, perhaps growing the sport.
Quadball refers to the number of balls and positions in the sport; its playfield governed largely by field sport codes and standards.
Readings: The “30-30” Rule for Outdoor Athletic Events Lightning Hazard
From from time to time — particularly in the months of fairer weather, when many events are hosted outdoors — we break form from the grind of responding to c0nsultations to simply enjoy these spaces See our CALENDAR for our periodic Lively c0lloquia when we drill down into technical specifics.
California State University San Marcos
Clemson University
More coming
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National Fire Protection Association | 2022 Revenue $82M
2026 NEC Code Panel 15 Public Input Report with Committee Response
Note in the transcript above that the four proposals submitted by Standards Michigan relate to healthcare facilities. Code Panel 15 receives proposals for healthcare and assembly occupancy wiring safety concepts.
The standard of care for electrical system safety in dramatic art facilities in the education, and other industries, is largely established in Articles 518 through Article 540 of the National Electrical Code (NEC). In some instances, dramatic art activity takes place in athletic arenas so we are mindful of parent standards for assembly occupancies generally; found in Chapter 3 of the International Building Code.
Free public access to the current 2023edition of the NEC is linked below:
Of particular interest is the “technical power system” found in Article 640: Audio Signal Processing, Amplification, and Reproduction Equipment.
Access to the International Building Code on “related” occupancies is linked below (Chapter 3 Occupancy Classification and Use):
2021 International Building Code
Note the imperfect correlation between the NFPA and ICC occupancy definitions. This never happens by design but is sometimes necessary. Some risk aggregations have to be understood as terms of art; to be understood by seasoned experts in context. Also, keep in mind that the NEC is a wiring installation safety code.
Proposals for revisions to assembly-related installations in the for 2023 is linked below:
NFPA 70 Public Input Report for 2023 Assembly Occupancies
Second Draft Report for all articles assigned to CMP-15
The so called “song and dance” sections of the NEC have been fairly “stable” in recent cycles. Changes to these articles in the NEC 2020 revision are incremental — i.e clarifications on grounding, wiring methods, cord wiring, illumination — and helpful for designers and inspectors. Nothing budget busting. Convergence of fire safety, mass notification, environmental air and visual experiences continues as once-independent technologies continue integration.
2026 National Electrical Code Workspace
We collaborate with the IEEE Education & Healthcare Facilities Committee which meets 4 times monthly in Europe and the Americas. See our CALENDAR for the next online teleconferences; open to everyone.
Issue: [Various]
Category: Sport, Electrical, Telecommunications, Fire Protection, Arts & Entertainment Facilities, Lively Art
Colleagues: Mike Anthony, Matt Dozier, Jim Harvey
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New update alert! The 2022 update to the Trademark Assignment Dataset is now available online. Find 1.29 million trademark assignments, involving 2.28 million unique trademark properties issued by the USPTO between March 1952 and January 2023: https://t.co/njrDAbSpwB pic.twitter.com/GkAXrHoQ9T
— USPTO (@uspto) July 13, 2023
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