Tag Archives: D6

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Fashion Technology

Art presents a different way of looking at things than science;Β 

one which preserves the mystery of things without undoing the mystery.

Sir Roger Scruton






Garment Industry Standards

Gallery: School Uniforms

Textiles

Art, Design & Fashion Studios

Sport Lighting

NCAA Illumination Standards

 

Athletic and recreational sports enterprises are important features in education communities; supportive of brand identity and cohort creation.Β  Assuring the safety and sustainability of these assets is informed by several best practice titles; among them the Illuminating Engineering Society recommended practice RP-6-15 Sports and Recreational Area LightingΒ  From the project prospectus:

The purpose ofΒ RP-6-15 Β is to provide the reader with recommendations to aid in the design of sports lighting systems. Popular sports, such as baseball, tennis, basketball and football as well as recreational social activities, such as horseshoe pitching and croquet are covered. Venues for spectators of amateur, collegiate, and professional sports are complex facilities that should provide not only for the spectators, but also the equipment used in modern sports broadcasting. This document does not address those needs, so the reader should look for guidance from the sports league or the project consultant.
Sports lighting systems consume power which over time can be significant, and IESΒ RP-6-15Β defines methods for maximizing energy efficiency.

The IES-suite joins standards developed by the International Code Council (International Building Code), the Institute of Electrical and Electronic Engineers (IEEE 3001.9) and the National Fire Protection Association (NFPA 70) that must be applied skillfully by design professionals and understood by athletic facility managers.Β  Other consensus standards developers such as the American Society of Heating and Refrigeration Engineers and the Entertainment Services and Technology Association were moving into this domain before the circumstances of the pandemic.

We always encourage our colleagues in the education industry to do so themselves; starting with the links below:

Committees

IES Standards Open for Public Review

"People don’t notice whether it’s winter or summer when they’re happy" -- Anton Chekhov

Comments on proposed changes to IES LP-6-2x Lighting Practice: Lighting Control Systems – Properties, Selection, and Specification will be received until April 1st

Comments on Draft “IES TM-39Β  Technical Memorandum: Quantification and Specification of Flicker” will be received until August 12th
Keep in mind that the IES typically deals with the application of best practice in illumination.Β  It neither covers the reliability of the power systems nor the power chain to the luminaries.Β  Recommended practice for the power chain are now being developed by the IEEE Industrial Applications Society; specifically IEEE 3001.9 – Recommended Practice for the Design of Power Systems Supplying Lighting Systems in Commercial and Industrial Facilities.Β  The IEEE Education & Healthcare Facilities Committee pulls together ALL the standards — ICC, IEEE, IEC, NFPA, IES, ASHRAE, ASTM, ESTA and any other emergent consensus or open source documents that might set the standard of care for the education industry.

University of Michigan

The IEEE E&H Committee meets online 4 times monthly in Europe and the United States; and those meetings are open to the public (CLICK HERE).Β  Β Additionally, we set aside one hour every month to walk through the entire suite of standards for sports and recreation facilities.Β  Β See our CALENDAR for the date of our next Athletic & Recreation standards teleconference.Β  Login credential are at theΒ upper right of our home page

Issue: [16-132]

Category: Electrical, Athletics & Recreation

Colleagues: Mike Anthony, Jim Harvey, Kane Howard

Related:

Designing Lighting for People and Buildings

Pathway Illumination

Engineering in Sport

Iain Barli

β€œA drink to the living, a toast to the dead.”

— Some guy.

 

“John Barleycorn” is a figure in English and Scottish folklore who represents the personification of barley and the alcoholic beverages made from it, such as beer and whiskey. In folklore, John Barleycorn is often depicted as a person who is subjected to various forms of mistreatment and violence, such as being crushed, ground, and fermented, before eventually being reborn in the form of alcoholic beverages.

The figure of John Barleycorn has been the subject of various poems, songs, and other works of literature throughout English and Scottish history. One of the most famous works about John Barleycorn is the traditional English folk song of the same name, which tells the story of John Barleycorn’s journey from a growing plant to a fully fermented alcoholic beverage. The song has been covered by many artists over the years, including the British group Β Traffic.

The legend of John Barleycorn is not widely known in the United States, but it does have some cultural resonance in certain regions and among certain groups of people. The legend is a traditional British folk song that tells the story of a man named John Barleycorn, who is personified as a personification of the cereal crop barley, which is used to make beer and other alcoholic beverages. Some breweries in the US have even named beers after John Barleycorn, as a nod to the traditional English roots of brewing.Β Β The legend of John Barleycorn also has some resonance in American literature and popular culture. The American author Jack London wrote a novel titled “John Barleycorn” in 1913, which was a semi-autobiographical account of his own struggles with alcoholism. The novel has since become a classic of American literature and is still widely read today.

Steeplechase Water Jump

File: April 15, 2023

 

The steeplechase event requires a combination of speed, endurance, and jumping ability, as athletes must clear the barriers while maintaining their pace and negotiating the water jump. The rules and specifications for the steeplechase event are set by the International Association of Athletics Federations the governing body for the sport of athletics (track and field) worldwide; with minor adaptations by the NCAA for intercollegiate competition.

Emma Coburn | University of Colorado Boulder

The steeplechase is a distance race with barriers and a water pit that athletes must clear during the race.Β Β According to the NCAA Track and Field and Cross Country rulebook, the standards for the steeplechase water jump are as follows:

  1. Length: The water pit must be at least 3.66 meters (12 feet) long.
  2. Width: The water pit must be at least 3.66 meters (12 feet) wide.
  3. Depth: The water pit must have a minimum depth of 0.7 meters (2 feet 4 inches) and a maximum depth of 0.9 meters (2 feet 11 inches).
  4. Slope: The slope of the water pit must not exceed 1:5, meaning that for every 5 meters in length, the water pit can rise by no more than 1 meter in height.
  5. Barrier: The water pit must be preceded by a solid barrier that is 91.4 cm (3 feet) high. Athletes are required to clear this barrier before landing in the water pit.

These standards may be subject to change and may vary depending on the specific NCAA division (Division I, Division II, or Division III) and other factors such as venue requirements. Therefore, it’s always best to refer to the official NCAA rules and regulations for the most up-to-date and accurate information on the steeplechase water jump standards in NCAA competitions.

ASTM F 2157-09 (2018) Standard Specification for Synthetic Surfaced Running Tracks
This specification establishes the minimum performance requirements and classification when tested in accordance with the procedures outlined within this specification. All documents referencing this specification must include classification required.

ASTM F 2569-11 Standard Test Method for Evaluating the Force Reduction Properties of Surfaces for Athletic Use
This test method covers the quantitative measurement and normalization of impact forces generated through a mechanical impact test on an athletic surface. The impact forces simulated in this test method are intended to represent those produced by lower extremities of an athlete during landing events on sport or athletic surfaces.

ASTM F 2949-12 Standard Specification for Pole Vault Box Collars
This specification covers minimum requirements of size, physical characteristics of materials, standard testing procedures, labeling and identification of pole vault box collars.

ASTM F 1162/F1162M-18 Standard Specification for Pole Vault Landing Systems
This specification covers minimum requirements of size, physical characteristics of materials, standard testing procedures, labeling and identification of pole vault landing systems.

ASTM F 2270-12 (2018) Standard Guide for Construction and Maintenance of Warning Track Areas on Sports Fields
This guide covers techniques that are appropriate for the construction and maintenance of warning track areas on sports fields. This guide provides guidance for the selection of materials, such as soil and sand for use in constructing or reconditioning warning track areas and for selection of management practices that will maintain a safe and functioning warning track.

ASTM F 2650-17e1 Standard Terminology Relating to Impact Testing of Sports Surfaces and Equipment
This terminology covers terms related to impact test methods and impact attenuation specifications of sports equipment and surfaces.

Sports Equipment & Surfaces

History of the English Speaking Peoples

Michigan Central

Since so much of what we do in standards setting is built upon a foundation of a shared understanding and agreement of the meaning of words (no less so than in technical standard setting) that time is well spent reflecting upon the origin of the nouns and verbs of that we use every day.Β  Β Best practice cannot be discovered, much less promulgated, without its understanding secured with common language.

Word Counts

2024 Alumni Awards

Cambridge: English language education in the era of generative AI

Ice Hockey Arena Lighting

National Collegiate Athletic Association: August 2022 IRS Form 900 Tax Filing

"People don’t notice whether it’s winter or summer when they’re happy" -- Anton Chekhov

After athletic arena life safety obligations are met (governed legally by NFPA 70, NFPA 101, NFPA 110,Β  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,Β  the consensus documents of the Illumination Engineering Society[1], the Institute of Electrical and Electronic Engineers[2][3]Β provide the first principles for life safety.Β  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.Β  Sometimes concepts to meet both life safety and business objectives merge.

 

During hockey 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.Β  Β We focus primarily upon the technology standards that govern the safety, performance and sustainability of these enterprises.Β  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.Β  Β 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.

"People don’t notice whether it’s winter or summer when they’re happy" -- Anton Chekhov

Issue: [15-138]*

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

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


LEARN MORE:

[1] Illumination Engineering Handbook

[2] IEEE 3001.9 Recommended Practice for Design of Power Systems for Supplying Lighting Systems for Commercial & Industrial Facilities

[3] IEEE 3006.1 Power System Reliability

 

* Issue numbering before 2016 dates back to the original University of Michigan codes and standards advocacy enterpriseΒ 

“Gelukkige Koningsdag!” Stamppot

Stamppot is a Dutch comfort food known for its simplicity and versatility. It combines mashed potatoes with various vegetables, typically leafy greens like kale (boerenkool), endive (andijvie), or sauerkraut (zuurkool), and often includes bacon or sausage.

The name “stamppot” comes from the Dutch words “stampen” (to mash) and “pot” (pot). The dish is prepared by mashing the boiled potatoes and vegetables together in a single pot. The result is aΒ  slightly chunky mixture of mashed potatoes and vegetables.

There are many variations of stamppot, depending on the vegetables used. The most common types include boerenkool stamppot (kale stamppot), andijvie stamppot (endive stamppot), and zuurkool stamppot (sauerkraut stamppot). Each variation has its own distinct flavor and texture.

Stamppot runs deep in the Netherlands and is considered a staple of Dutch cuisine. It’s a dish that brings people together, especially during the traditional “Hutspot Day” (Hutspotfeest) celebrations in some regions.

 

Related: Dutch Student Stew

“Dutch Student Stew” also known as “Hutspot” in Dutch. It’s a traditional Dutch dish that consists of mashed potatoes, carrots, and onions, often flavored with salt, pepper, and sometimes bacon. It’s a hearty and simple comfort food that has been popular in the Netherlands for many years. The name “Dutch Student Stew” might be a colloquial or humorous reference to the fact that it’s an easy and inexpensive dish to prepare, making it suitable for students or anyone on a budget.

Nederland

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