Category Archives: Athletics/Sport/رياضة

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Water Safety & Sustainability

Harvard University Art Museum | In the Sierras, Lake Tahoe | Albert Bierstadt

The American Water Works Association is one of the first names in accredited standards developers that administer leading practice discovery in backflow prevention consensus documents; usually referenced in local and state building codes; and also in education facility design guidelines and construction specifications.

The original University of Michigan standards enterprise gave highest priority to backflow standards because of their central importance of backflow management to education communities; especially large research universities nested within a municipal water system.  Backflow prevention; an unseen technology that assures a safe drinking water supply by keeping water running in one direction by maintaining pressure differences.  Analogous to the way we want electrical current to run in one direction, failure of backflow prevention technology poses a near-instantaneous health risk for the contamination of potable water supplies with foul water.  In the most obvious case, a toilet flush cistern and its water supply must be isolated from the toilet bowl.  In a less obvious case, but at greater scale, a damaged backflow prevention technology at a university research building can contaminate an host-community potable water supply.

There are other ANSI accredited standards developers in the backflow prevention technology space — the International Code Council, the IAPMO Group and ASSE International — for example.

Backflow Preventer

At the moment no AWWA redlines relevant to our objective are open for consultation.  Several relatively stabilized product standards are marked up but none dealing specifically with interoperability issues.  When they are uploaded you may access them at the link below:

AWWA Standards Public Comment Home Page

Students and Young Professionals

AWWA is the first name in US-based water standards so we maintain the AWWA catalog on our Plumbing & Water colloquia.   See our CALENDAR for the next online meeting; open to everyone.

Issue: [11-57]

Category: Water Safety, Plumbing, Mechanical

Colleagues: Mike Anthony, Richard Robben, Steve Snyder, Larry Spielvogel

 

LEARN MORE

Workspace / AWWA

 

Baseball Lighting

“Baseball at Night” | Morris Kantor (1934)

 

 

 

“Baseball is ninety percent mental

and the other half is physical.”

– Yogi Berra

 

After athletic facility life safety obligations are met (governed legally by NFPA 70, NFPA 101, NFPA 110,  the International Building Code and possibly other state adaptations of those consensus documents incorporated by reference into public safety law) business objective standards may come into play.  For business purposes, the documents distributed by the National Collegiate Athletic Association inform the standard of care for individual athletic arenas so that swiftly moving media production companies have some consistency in power sources and illumination as they move from site to site.  Sometimes concepts to meet both life safety and business objectives merge.

 

During the spring baseball season the document linked below provides guidance for illumination designers, contractors and facility managers:

NCAA Best Lighting Practices

Athletic programs are a significant source of revenue and form a large part of the foundation of the brand identity of most educational institutions in the United States.   We focus primarily upon the technology standards that govern the safety, performance and sustainability of these enterprises.  We cover the objectives of the energy conservation advocates in separate posts; notably advocates using the International Code Council and the ASHRAE suite to advance their agenda to press boxes and the entire baseball experience (interior and exterior) site in separate posts.

We collaborate very closely with the IEEE Education & Healthcare Facilities Committee where subject matter experts in electrical power systems meet 4 times each month in the Americas and Europe.

See our CALENDAR for our next Sport colloquium.   We typically walk through the safety and sustainability concepts in play; identify commenting opportunities; and find user-interest “champions” on the technical committees who have a similar goal in lowering #TotalCostofOwnership.

Issue: [15-138]*

Category: Electrical, Energy Conservation, Energy,  Athletics & Recreation

Colleagues: Mike Anthony, Jim Harvey, Jose Meijer, Scott Gibbs, George Reiher

More

Comparison of MH and LED performance for sport lighting application

A novel smart energy management system in sports stadiums

Tracking pitches for broadcast television

Stadium Lights

Outdoor Lighting Design Guide

Sport Lighting

 

 

Diving

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Coetzenburg Swimming Pool

Standards South Africa

$21 Million Swimming & Diving Complex

University of Alabama Financial Report 2023 | $3.2B 

Active Capital Projects Portal

University of Alabama General Fee Revenue Bonds

Pool, Spa & Recreational Waters

Standards Alabama

Swimming, Water Polo and Diving Lighting

 

“In swimming, there are no referees, no foul lines,

no time-outs, and no substitutions.

It’s just you and the water.” – Unknown

 

 

https://standardsmichigan.com/australia/

There are several specific problems that swimming pool overhead lighting aims to solve:

  1. Visibility: Swimming pool overhead lighting is designed to improve visibility in and around the pool. This is important for safety reasons, as it helps swimmers see where they are going and avoid obstacles or hazards.
  2. Aesthetics: Overhead lighting can enhance the appearance of the swimming pool by creating a visually appealing atmosphere. This is especially important for commercial pools where the aesthetics can be an important factor in attracting customers.
  3. Functionality: Overhead lighting can provide additional functionality by allowing the pool to be used during evening hours or in low light conditions. This can increase the usability of the pool and make it more appealing to users.
  4. Energy efficiency: Modern overhead pool lighting solutions are designed to be energy-efficient, reducing the overall energy consumption and operating costs of the pool.
  5. Longevity: Overhead pool lighting must be designed to withstand exposure to water, chlorine, and other harsh chemicals, as well as exposure to the elements. The lighting system must be durable and reliable to ensure longevity and prevent costly repairs or replacements.

Overall, swimming pool overhead lighting is an important component of a safe, functional, and visually appealing pool. It provides illumination for visibility, enhances aesthetics, and improves functionality, while also being energy-efficient and durable.

After athletic arena life safety obligations are met (governed legally by NFPA 70, NFPA 101, NFPA 110,  the International Building Code and possibly other state adaptations of those consensus documents incorporated by reference into public safety law) business objective standards may come into play. For almost all athletic facilities,  the consensus documents of the Illumination Engineering Society[1], the Institute of Electrical and Electronic Engineers[2][3] provide the first principles for life safety.  For business purposes, the documents distributed by the National Collegiate Athletic Association inform the standard of care for individual athletic arenas so that swiftly moving media production companies have some consistency in power sources and illumination as they move from site to site.  Sometimes concepts to meet both life safety and business objectives merge.

During water sport season the document linked below provides information to illumination designers and facility managers:

NCAA Best Lighting Practices

Athletic programs are a significant source of revenue and form a large part of the foundation of the brand identity of most educational institutions in the United States.   We focus primarily upon the technology standards that govern the safety, performance and sustainability of these enterprises.  We collaborate very closely with the IEEE Education & Healthcare Facilities Committee where subject matter experts in electrical power systems meet 4 times each month in the Americas and Europe.

See our CALENDAR for our next colloquium on Sport facility codes and standards.   We typically walk through the safety and sustainability concepts in play; identify commenting opportunities; and find user-interest “champions” on the technical committees who have a similar goal in lowering #TotalCostofOwnership.

Issue: [15-138]*

Category: Electrical, Architectural, Arts & Entertainment Facilities, Athletics

Colleagues: Mike Anthony, Jim Harvey, Jack Janveja, Jose Meijer, Scott Gibbs

More

Time Standards

Sport Lighting

High Jump

This content is accessible to paid subscribers. To view it please enter your password below or send mike@standardsmichigan.com a request for subscription details.

The Big House

Playing field turf (natural or artificial) for a regulation U.S. football field, including the end zones, measures 360 feet long and 160 feet wide is 6,400 square feet (5,350 square meters)

Mike Anthony with Engineering Students | April 2024

This is the last look we had before they buttoned it up.

Progress on the North End scoreboard as of July 1.

Maths and Sport

The use of “maths” instead of “math” is a difference in British English compared to American English. In British English, the word “mathematics” is often referred to as “maths,” with the added “s” signifying the plural form. This is consistent with how British English commonly shortens many words by adding an “s” to the end. For example, “physics” becomes “phys, “economics” becomes “econs,” and so on.

In contrast, American English typically shortens “mathematics” to “math” without the additional “s,” following a different pattern of abbreviation.

The reason for these linguistic differences is rooted in the historical development of the English language and regional linguistic variations that have evolved over time. British English and American English have diverged in certain aspects of vocabulary, pronunciation, and grammar, resulting in variations like “maths” and “math.” It’s important to note that neither is inherently correct or incorrect; they are just regional preferences.

 

 

 

 

 

 

 

 

 

 

 

 

 

Gresham College is a higher education institution located in London, UK. It was founded in 1597 under the will of Sir Thomas Gresham, a financier and merchant who left funds for the establishment of a college in the heart of the city.

The college’s original aim was to provide free public lectures in a range of subjects, including law, astronomy, geometry, and music. The lectures were intended to be accessible to anyone who was interested in learning, regardless of their background or social status.

Over the centuries, Gresham College has remained true to this mission, and today it continues to offer a range of free public lectures and events that are open to all.

 

 

How Fast Can Usain Bolt Run?

Wild Swimming

 

INTERVIEW: Student Ellie Ford on founding the University’s first cold water swimming group

 

 

 

 

 

 

 

 

 

 

 

 

 

 

“Port Meadow is absolutely beautiful and a wonderful place to swim. We often swim in a different spot from other open water swimming groups in order to create a more relaxed environment – especially for our beginners. We do special beginners swims on Saturdays, to ease new members into the practise slowly and very carefully.

Safety is paramount, so I’ll walk them in to the water and they can immerse themselves as much as they want. We never allow anyone to jump or dive into cold water – the shock can cause a swimmer to gulp for air and subsequently ingest water; it’s always a gentle process.” — Ellie

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Sex Difference in Female and Male Ice Swimmers

Ice Swimming

 

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