Carillons

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Carillons

July 23, 2024
mike@standardsmichigan.com

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Infotech 400

July 23, 2024
mike@standardsmichigan.com

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“Though I am not a prophet, nor the son of a prophet,

yet I venture to predict that before the end of the century

many a person who now reads this page will receive a flash of intelligence

from some other mortal thousands of miles distant,”

“The Telegraph and the Press”

—  Charles F. Briggs (New York Herald, 1844)

(c) The New Yorker

 

Today we break down the literature for building, maintaining and supporting the computing infrastructure of education settlements.  We use the term “infotech” gingerly to explain action for a  broad span of technologies that encompass enterprise servers and software, wireless and wired networks, campus phone networks, and desktop computers that provide administrative services and career tech video production.   The private sector has moved at light speed to respond to the circumstances of the pandemic; so have vertical incumbents evolving their business models to seek conformance revenue.  Starting 2023 we break down the topic accordingly:

Infotech 200:  Wired and wireless infrastructure for education and administration related to teaching sciences and supporting fine and lively arts

Infotech 400:  Physical system middleware for research facilities; data center location, power supply, cooling systems, fire suppression, security, monitoring and management.

The literature radiates continually by consortia, open-source, or ad hoc standards-setting domains rather than the private standards system administered by global and standards setting bodies; to wit:

International:

IEC (EN 50600), IET, ISO, ITU

Freely Available ICT Standards

IEEE

Education & Healthcare Facility Electrotechnology Committee

United States:

ASHRAE

Energy Standard for Data Centers

ATIS

BICSI

Data Center Operations and Maintenance Best Practices

INCITS, NFPA, NIST, TIA (942)

Everywhere else:

3GPP & 3GPP2,  Apache Software Foundation,  ISTE,  OneM2M,  Uptime Institute

The ICT domain is huge, replacing physical libraries.  The foregoing is a highly curated sample.

We continue to include teaching and learning media standards on our colloquia however it is likely that will break up this topic into at least two related colloquia as 2022 proceeds; with primary focus on the design, construction and maintenance of the physical ICT infrastructure.  Much depends upon the interest of our clients, colleagues and other stakeholders.  We collaborate closely with the IEEE Education and Healthcare Electrotechnology Committee.

Use the login credentials at the upper right of our home page.

"One day ladies will take their computers for walks in the park and tell each other, "My little computer said such a funny thing this morning" - Alan Turing

A Study of Children’s Password Practices

Standing Agenda / Infotech 200

Readings:

“The Proposed Union of the Telegraph and Postal Systems” 1869 | Western Union Telegraph Company

“Systems of Logic Based on Ordinals” 1938 | Alan Turing, Princeton University

 

 

Top Deck View

July 22, 2024
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University of Bath: Department of Estates

BSI Group Standards Catalog

BSI Group Standards Catalog

*After the Roman period, Bath remained a small town until the 18th century, when it became a fashionable spa destination for the wealthy. The architect John Wood the Elder designed much of the city’s Georgian architecture, including the famous Royal Crescent and the Circus. Bath also played an important role in the English literary scene, as several famous authors, including Jane Austen, lived and wrote in the city.   During the 19th century, Bath’s popularity declined as other spa towns became fashionable. In the 20th century, the city experienced significant redevelopment and preservation efforts, including the restoration of its Roman baths and the construction of a new spa complex.

Today, Bath is a UNESCO World Heritage Site and a popular tourist destination known for its historical and cultural significance.

For the Beauty of the Earth

July 21, 2024
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This hymn is a celebration of God’s creation and the beauty of nature, and it has become a popular choice for services that focus on gratitude and thanksgiving.

Hymn written by Folliott S. Pierpoint, an English poet and hymnist; published in 1864 and sung to the tune “Dix”, which was composed by Conrad Kocher in 1838.

For the beauty of the earth, For the beauty of the skies, For the love which from our birth Over and around us lies,

Refrain: Lord of all, to thee we raise This our joyful hymn of praise.

For the beauty of each hour Of the day and of the night, Hill and vale, and tree and flower, Sun and moon, and stars of light,

(Refrain)

For the joy of human love, Brother, sister, parent, child, Friends on earth and friends above, For all gentle thoughts and mild,

(Refrain)

For thy church that evermore Lifteth holy hands above, Offering up on every shore Her pure sacrifice of love,

(Refrain)

For thyself, best Gift Divine, To the world so freely given, For that great, great love of thine, Peace on earth, and joy in heaven.  (Refrain)

 

Standards Arkansas

Medical Practice Electrical equipment

July 20, 2024
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“The Agnew Clinic” | Thomas Eakins (1889)

 

International Electrotechnical Commission Technical Committee TC 62 prepares international standards and other publications concerning electrical equipment, electrical systems and software used in healthcare and their effects on patients, operators, other persons and the environment.  As such the work of this parent committee — which has broad implications for comparatively cash-rich multi-national medical equipment manufacturers — coordinates the work of several subcommittees; listed below:

62A Common aspects of medical equipment, software and systems

62B Medical imaging equipment, software and systems

62C Equipment for radiotherapy, nuclear medicine and radiation dosimetry

62D Particular medical equipment, software and systems

Germany is Global the Secretariat.  The Business Plan is linked below:

IEC TC 62 Strategic Business Plan 2021 February

The U.S National Committee of the International Electrotechnical Commission serves as the focal point for U.S parties who are interested in the development, promulgation, and use of globally relevant standards for the electrotechnical industry. The USNC is also engaged in the assessment of conformance to standards, undertaking work in areas such as testing, certification, and accreditation.  Tony Zertuche is ANSI’s point person (zertuche@ansi.org) and we encourage you to communicate directly with Tony for the most up-to-date information.

We coordinate our response to the development of IEC titles in this domain with the IEEE Education & Healthcare Facilities Committee which meets 4 times monthly in European and American time zones.  When there are Committee Draft for Votes released for public consultation (CDV) we coordinate our responses with experts active in IEEE globally.

Since the scope of this committee’s work involves products (in the main) we rank it in the middle of our priority tier.  Our primary interest lies with interoperability standards, all the while recognizing that there is very little difference in the way education communities respond to IEC standard proposals than the way all other stakeholders would respond.  At the risk of understatement medical research and clinical healthcare delivery are a large part of the revenue of many university systems so that is why we track these titles and others.

"The trained nurse has become one of the great blessings of humanity, taking a place beside the physician and the priest" - William Osler"While we try to teach our children all about life, our children teach us what life is all about" - Angela Schwindt "The true art of pediatrics lies not only in curing diseases but also in preventing them" - Abraham JacobiGermany

We maintain work flow of this committee on our Health, Electrical and Nursing colloquia.  See our CALENDAR for the next online meeting; open to everyone.

International Electrotechnical Commission | CDV Consultations


23 November 2021

 

Earlier this year one of the subcommittees of International Electrotechnical Commission Technical Committee 62 (IEC TC/62) released a redline (candidate revision) for public consultation:

IEC 63120 ED1: Refurbishment of medical electrical equipment, medical electrical systems and sub-assemblies and reuse of components as part of the extended life-cycle.   

We found similar concepts running through the literature among United States consensus product developers; notably the IEEE, NFPA and NEMA.  Re-use, reconditioning, recycling of electrical equipment is a priority that can contribute to the safety and sustainability agenda of healthcare enterprises in education communities so we follow it; vigilant for excessive market-making by incumbent verticals.

The comment period lapsed on March 27th but we will likely see more action in the technical committees receiving proposals from vertical incumbents making markets in medical equipment replacement parts.   We track development of this and other IEC titles on our provisional workspace*:

Collaborative Workspace for IEC Consensus Products

University affiliated medical research and healthcare delivery enterprises are large stakeholders in this domain so we keep pace by collaborating with other experts affiliated with the IEEE Education & Healthcare Facilities Committee (E&H) and the IEEE Engineering in Medicine & Biology Society.

We encourage our colleagues working in university-affiliated healthcare enterprises to interact directly with the IEC by setting up a Commenting Account to access the redline linked below:

Common aspects of electrical equipment used in medical practice equipment

It is our custom to follow the lead of the the US National Committee to the International Electrotechnical Commission (USNA/IEC) primarily, though we have significant professional relationships with academic scholars in other nations through the IEEE Standards Association and the E&H Committee.  We are happy to discuss any consensus product, any day at 11 AM Eastern time, however the expertise for responding to invitations for public comment like this is usually present during the E&H Committee meetings which take place four times monthly in European and American time zones.

Issue: [11-66]

Category: Electrical, Healthcare Facilities, International

Colleagues: Mike Anthony, Jim Harvey, Giuseppe Parise, Luigi Parise, Massimo Mitolo

*This is a carry-over workspace from the original University of Michigan facility standards enterprise — @StandardsUMich — and has been re-purposed for educational use and collaboration with the IEEE E&H Committee and the IEEE Engineering in Medical and Biology Society


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Robie House

July 19, 2024
mike@standardsmichigan.com

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“The mother art is architecture. Without an architecture of our own,

we have no soul of our own civilization.”

Frank Lloyd Wright

 

 

 

 

 

 

 

 

 

 

 

Prairie School Architecture

University of Chicago Architectural Studies

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Frank Lloyd Trust

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The Robie House is maintained and operated by the Frank Lloyd Wright Trust, a nonprofit organization dedicated to preserving the works of Frank Lloyd Wright. The trust focuses on the restoration, preservation, and education related to Wright’s architectural legacy. The Robie House, located in the Hyde Park neighborhood of Chicago, is one of the trust’s key properties.

Building codes for houses and museums may have some similarities but also key differences due to the distinct functions and occupancy types. Building codes are typically established to ensure the safety, health, and general welfare of the occupants and the public. While some requirements may be consistent, the specific regulations can vary based on the use and characteristics of the building. Here are some general considerations for how building codes might differ between houses and museums:

  1. Occupancy Type: The primary factor that influences building codes is the occupancy type. Residential houses are generally classified as Group R (Residential), while museums might fall under Group A (Assembly) or Group B (Business). Each occupancy group has specific requirements related to fire safety, egress, accessibility, and structural integrity.
  2. Fire Safety: Museums often house valuable artifacts, and fire safety is a critical concern. Museums may have more stringent fire protection measures, such as fire suppression systems, fire-resistant construction materials, and specialized storage requirements for certain materials. Residential homes also have fire safety requirements but may not have the same level of protection as cultural institutions.
  3. Accessibility: Museums, as public buildings, are usually subject to more stringent accessibility requirements to ensure that people with disabilities can navigate the space. This includes features like ramps, elevators, and accessible restrooms. Residential buildings have accessibility requirements as well, but they are typically less extensive compared to public spaces.
  4. Structural Requirements: Museums may have specialized structural requirements to support the weight of exhibits, particularly for large and heavy artifacts. Residential homes, while still subject to structural codes, may not have the same load-bearing considerations unless they incorporate unique features like extensive libraries or art collections.
  5. Zoning and Land Use: The location and zoning regulations can also impact both houses and museums differently. Museums might be subject to additional zoning requirements related to cultural institutions, parking, and public access.
  6. Energy Efficiency: Both residential and commercial buildings are subject to energy efficiency codes, but the specific requirements may differ. Commercial buildings, including museums, might have more extensive requirements for HVAC systems, lighting, and insulation.

International Residential Code


Illinois

 

Museum Collections Security

July 19, 2024
mike@standardsmichigan.com

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Several universities host federal enterprises (laboratories, wildlands, Presidential libraries*, etc.) that must conform to Title 40 United States Code, Public Buildings, Property, and Works Paragraph 486(c) provides statutory authority for the head of each executive agency to issue orders and directives necessary to manage the Government’s property. 

Code of Federal Regulations (CFR) 41 Federal Property Management Regulations Part 101, Subpart 20.5 “Physical Protection”, prescribes policies and methods for physically protecting buildings and grounds operated by GSA and other Federal Executive agencies. The Department of the Interior’s property management regulations are in Part 114 of CFR 41.

Museum Management Chapter 14: Museum Collections Security

Museum Lighting & Lighting for Fine Art

Cultural Resource Properties

Standard Methods of Fire Tests for Flame Propagation of Textiles and Films

* There are only a few education communities that host Presidential Libraries:

Herbert Hoover Presidential Library and Museum – West Branch, Iowa (Hoover Institution, Stanford University)

Lyndon B. Johnson Presidential Library and Museum – Austin, Texas (The University of Texas at Austin)

Gerald R. Ford Presidential Library and Museum – Ann Arbor, Michigan (The University of Michigan)

George H. W. Bush Presidential Library and Museum – College Station, Texas (Texas A&M University)

 

“We Plough the Fields, and Scatter”

July 18, 2024
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The hymn is based on a German poem titled “Wir pflügen und wir streuen,” which was written by Matthias Claudius (1740-1815), a German poet and journalist. The poem first appeared in 1782 as part of a larger work, “Paul Erdmann’s Fest,” which was a fictional account of a harvest festival.


IBC Section 1207 | Classroom Acoustics

July 18, 2024
mike@standardsmichigan.com
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Chapter 12 of the 2021 International Building Code provides minimum provisions for the interior of building–the occupied environment.  Ventilation, lighting and space heating are directly regulated in this chapter and in conjunction with the International Mechanical Code and the International Energy Conservation Code.  Minimum room size and maximum root–to-room sound transmission are set for certain occupancies.

Chapter 12 Interior Environment

Section 1207 asserts a requirement for “Enhanced Classroom Acoustics” that recognizes occupants with special needs for all classrooms with a volume larger than 20,000 cubic feet or less, articulated in Section 808 of 2017 ICC A117.1, the latest version.  Widespread use of personal hearing appliances — headphones — have complicated best practice in this domain.


 

20 February 2018 

One noteworthy proposal for enhanced classroom acoustics — for classrooms with a volume larger than 20,000 cubic feet — appears on Pages 13-14 of the document linked below:

Classroom Acoustics BCAC General 5 – IBC A117.1 Coordination 11-20-1027 File 17-229

While this proposal is largely a correlation proposal to harmonize IBC Chapter 12 concepts with concepts already present in IBC A117.1 it does set up a new section to lock in the correlation with ICC A117.1 Section 808.  It has been on the agenda of breakout committees of International Code Council (ICC) ahead of its Group A Committee Action Hearings April 15 to 25, 2018 in Columbus, Ohio.

Standards Michigan encourages user-interest subject matter experts in the education industry to participate in the ICC Committee Action Hearings.  Other inquiries may be directed to Ed Wirtshorek (ewirtschoreck@iccsafe.org).  We keep the ICC suite of standards as a standing item on our weekly Open Door teleconferences that are open to the public.  

Issue 17-229

Category: Architectural, Accessibility

 

Acoustical Engineering

Classroom Acoustics

July 18, 2024
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Donegan Acoustics

With acoustic considerations a substantial contributor to the effectiveness of learning spaces — classrooms, lecture hall, performance arts and athletic venues, etc.  — we follow action in the Acoustical Society of America (ASA) suite of ANSI-accredited standards.

ASA Standards Homepage

For example, building codes in the United States identify horizontal and vertical acoustic insulation between floors and between walls, respectively, as design considerations.   Section 1206.2 of the International Building Code deal with  horizontal and vertical wall sealant applications for “airborne sound” mitigation, for example.   Fire protection and mass notification systems identified in NFPA 72 and UL 2572 depend upon alarms actually being heard by the occupants underscore the importance of acoustic design.  When lively art spaces are also instructional spaces we seek to understand the standard of care for acoustic design of classroom spaces.   Of particular interest to us in the ASA bibliography is the title linked below:

ASA S12.60 Acoustical Performance Criteria, Design Requirements, and Guidelines for Schools, Part 2: Relocatable Classroom Factors.

This is a fairly stable standard; though other sound related technologies we cover in other sound related technologies (ISO TC/43 Acoustics and IEC Electroacoustics TC 29).  Last year’s update was required by ANSI and we had no comments to submit; absent queries from students, faculty and staff.  It is wise to keep it on our radar, however, given the step-change in education communities owed to the pandemic.

On your own you may communicate with Caryn Mennigke at ASA: (631) 390-0215, asastds@acousticalsociety.org.  The ASA uses ANSI Standards Action for issuing live public consultation notices.

Since acoustic technologies cut across many disciplines we maintain it on the standing agenda of our Construction, Lively Art and Nota Bene teleconferences.   See our CALENDAR next scheduled meeting; open to everyone.

Issue: [19-140]

Category: Academics, Architectural, #SmartCampus

Colleagues: Mike Anthony, Kristen Murphy


LEARN MORE:

Room acoustic design, measurement, and simulation techniques to reduce hospital noises within patients’ environment | Mojtaba Navvab,  University of Michigan

Acoustical/Performance Criteria, Design Requirements, and Guidelines for Schools   International Code Council

ASTM Standard E90, 2009 (2016). Standard Test Method for Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions and Elements

 

Study on the Relationship Between Speech Intelligibility and Quality Estimates in University Classrooms

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