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Emergency sound systems at sports venues

University of Bolton Lancashire

A rare find in best practice literature is a title that slices horizontally through a number of “silos” owned by US-based domain incumbents such as NFPA, ICC, IEEE and others.  Several occupancy classifications run interstitially and present challenging risk aggregations–similarly recognized in the EU–when 100,000 people must be put out of harms way in less than 60 seconds.  One such title is Code of Practice: BS 7827 Designing, specifying, maintaining and operating emergency sound systems for sports grounds, large public buildings, and venues.  From the project prospectus:

Maintenance, Emergency measures, Safety devices, Reports, Crowd safety, Certification (approval), Inspection, Audio systems, Forms (paper), Speech transmission systems, Reliability, Instructions for use, Personnel, Sound intensity, Approval testing, Training, Audio equipment, Performance, Stadia, Warning devices, Electric power systems, Alarm systems, Signal distortion, Sports facilities, Safety measures, Public-address systems, Audibility, Acoustic measurement, Reception, Sound reproduction, Buildings, Control panels

The current 2019 Edition was released October 2019 and is assumed to be stable.  You can tell by the list of normative references from European Union standards developers that event safety is an established discipline and one that requires continual attention despite the circumstances of the pandemic.

Michigan Stadium is the largest university-owned sports venue in the world. with nominal seating capacity of 110,000 and auxiliary enterprises that add another 20,000.

More information about how our colleagues may contribute to the development of future revisions to this titles should communicate directly with BSI Group Technical Committee EPL/100.  We collaborate with European Union electrotechnical professionals through the IEEE Education & Healthcare Facilities Committee which meets online 4 times monthly in European and American time zones.

We maintain this title on the standing agenda of our Sport and Global colloquia.  See our CALENDAR for the next online meeting; open to everyone.

Issue:[19-158]

Category: Sport, Global, Information & Communications Technology, Life Safety

Colleagues: Mike Anthony, Jim Harvey, Mike Hiler

 

 

 

 

The “Sugaring” Season

Standards Vermont

Vermont is the largest producer of maple syrup in the United States, and the maple syrup industry is an important part of the state’s economy and culture. Vermont maple syrup is renowned for its high quality and distinctive flavor, and many people around the world seek out Vermont maple syrup specifically.

The maple syrup industry in Vermont is primarily made up of small-scale family farms, where maple sap is collected from sugar maple trees in early spring using a process called “sugaring.” The sap is then boiled down to produce pure maple syrup, which is graded according to its color and flavor. Vermont maple syrup is graded on a scale from Grade A (lighter in color and milder in flavor) to Grade B (darker in color and more robust in flavor).

The Vermont maple syrup industry is heavily regulated to ensure quality and safety, and the state has strict standards for labeling and grading maple syrup. In addition to pure maple syrup, many Vermont maple producers also make maple candy, maple cream, and other maple products.

University of Vermont Facilities Management

Vermont

Unified English Braille

 

Alexis de Tocqueville on the Foundations of American Democracy

Alexis de Tocqueville was born in Paris and came from a prominent lineage, with his father serving as a royalist prefect under the Bourbon restoration.

In 1831, at the age of twenty-five, Alexis de Tocqueville made his fateful journey to America, where he observed the thrilling reality of a functioning democracy. From that moment onward, the French aristocrat would dedicate his life as a writer and politician to ending despotism in his country and bringing it into a new age.



Quotes from Alexis de Tocqueville’s “Democracy in America”:

  1. “The greatness of America lies not in being more enlightened than any other nation, but rather in her ability to repair her faults.”
  2. “Americans are so enamored of equality that they would rather be equal in slavery than unequal in freedom.”
  3. “In democratic ages, human beings rarely sacrifice themselves for one another voluntarily; they almost always do so because they are impelled to by some power outside themselves.”
  4. “Despotism often presents itself as the repairer of all ills suffered, the support of just rights, defender of the oppressed and founder of order.”
  5. “The best laws cannot make a constitution work in spite of morals; morals can turn the worst laws to advantage.”
  6. “I do not know if the people of the United States would vote for superior men if they ran for office, but there can be no doubt that such men do not run.”
  7. “The most dangerous moment for a bad government is when it begins to reform.”
  8. “The Americans combine the notions of Christianity and of liberty so intimately in their minds that it is impossible to make them conceive the one without the other.”
  9. “The will of man is not shattered, but softened, bent, and guided; men are seldom forced by it to act, but they are constantly restrained from acting. Such power does not destroy, but it prevents existence; it does not tyrannize, but it compresses, extinguishes, and stupefies a people, till each nation is reduced to nothing better than a flock of timid and industrious animals, of which the government is the shepherd.”
  10. “Americans combine the notions of Christian morality and of liberty so intimately in their minds that it is impossible to make them conceive the one without the other.”
  11. “In the United States, the most enlightened are the most religious; and the most religious are the most enlightened.”
  12. Americans of all ages, all conditions, and all dispositions constantly form associations… Wherever at the head of some new undertaking you see the government in France, or a man of rank in England, in the United States you will be sure to find an association.”

 

International Property Maintenance Code

In most jurisdictions the standard of care for operation and maintenance of education facilities is discovered and promulgated by a “fabric” of consensus products developed by a kind of “shadow government” created by a network of non-profit publishers; among them the International Code Council.  The ICC has one of the most dynamic catalogs in the construction industry and today we drill into the the International Property Maintenance Code which completed another revision cycle in 2021.   Operation and maintenance of education facilities is the (much larger) part of #TotalCostofOwnership of the real assets of a school district, college or university.  Public access to most recent revision to the IPMC is linked below:

 2021 International Property Maintenance Code

The transcript of public comment on the 2021 revision provides insight into the back-and-forth among the technical committee experts:

2021 IPMC Group A Public Comment Agenda

Note the concern for swimming pools, radon, light, ventilation and occupancy limits.

The ICC Group A tranche of titles will undergo another cyclic revision starting in 2023.  Since so much of the ICC catalog underlies occupancy safety for education, healthcare and nearly all other aspects of the built environment we track the action on a near-daily basis.  You may join any of our daily colloquia, shown on our CALENDAR, or interact directly with the ICC with the link below:

 cdpACCESS

2024/2025/2026 ICC CODE DEVELOPMENT SCHEDULE

The ICC catalog is regarded as the most authoritative for education facility management.  We maintain the IPMC on the standing agenda of our Hammurabi and Interiors colloquia.  See our CALENDAR for the next colloquium; open to everyone.

 

Meeting Point

Issue: [Various]

Category: Architectural, Facility Asset Management, Space Planning

Colleagues: Mike Anthony, Jack Janveja, Richard Robben, Jerry Schulte

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Beer Pong Robot

— 1895 Banjo Paterson

 

Once a jolly swagman camped by a billabongUnder the shade of a Coolibah treeAnd he sang as he watched and waited till his billy boiled“You’ll come a Waltzing Matilda with me”
Waltzing Matilda, Waltzing MatildaYou’ll come a Waltzing Matilda with meAnd he sang as he stowed that jumbuck in his tucker bag“You’ll come a Waltzing Matilda with me”
….

 

MTRX5700: Experimental Robotics

Volleyball Court Lighting

CLICK ON IMAGE

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 come into play.   The illumination of the competitive venue itself figures heavily into the quality of digital media visual experience and value.

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.

The NCAA is not a consensus standard developer but it does have a suite of recommended practice documents for lighting the venues for typical competition and competition that is televised.

NCAA Best Lighting Practices

 It welcomes feedback from subject matter experts and front line facility managers.

Our own monthly walk-through of athletic and recreation facility codes and standards workgroup meets monthly.  See our CALENDAR for the next online Athletics & Recreation facilities; open to everyone.

University of Florida

Issue: [15-138]*

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

Colleagues: Mike Anthony, Jim Harvey, Jack Janveja


[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 enterprise 

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