door (n.)

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door (n.)

January 9, 2025
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ICC Group A Monograph (April 2024)

Note 80 school-related entrance and egress concepts (Search term: “School”)

2024 Group A Proposed Changes to the I-Codes (October 2024)

Note 40 school-related entrance and egress concepts (Search term: “School”)

Doors have long since been a simple “opening” or “fenestration”.   Doors are “portals”; nodes on the geometry of the Internet of Small Things.  There are 100’s of thousands of these nodes on any single college, university or school district.  First costs run from $1000 per door in a classroom to $100,000 per door in hospitals with maintenance and operation costs commensurate with complexity of the hardware and software needed to maintain integration of the door with building security and energy systems.

We find the bulk of best practice identified in the catalogs of the following accredited standards developers for the United States construction markets:

ASTM International

Conflicting Requirements of Exit Doors

Standard Practice for Installation of Exterior Windows, Doors and Skylights

Standard Consumer Safety Specification for Child Safety Locks and Latches for Use with Cabinet Doors and Drawers

Repair Methods for Common Water Leaks at Operable Windows and Sliding Glass Doors

Builders Hardware Manufacturers Association

International Code Council

International Building Code Chapter 10:

Doors, Gates and Turnstiles

Chapter 24: Glass and Glazing

Accessibility Requirements (Referenced from ICC A117.1)

Energy Efficiency (Referenced from IECC)

IEEE Current Issues and Recent Research

National Fire Protection Association

Steel Door Institute

University of Michigan Design Guideline 4.7: Building Access Control

University of Michigan Electrical Division 28: Electronic Safety and Security

The US federal government and all 50-states adapt safety and sustainability concepts from the foregoing publishers; either partially or whole cloth.

Today at the usual hour we examine the moment in the standard of care for doors in education communities in the United States.   Join the colloquium with the login credentials at the upper right of our home page.

Standards Michigan Office Ann Arbor Michigan | 2723 South State Street Suite 150


Doors, windows and curtain walling

January 9, 2025
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Scope: Standardization in the field of doors, doorsets, windows, and curtain wall including hardware, manufactured from any suitable material covering the specific performance requirements, terminology, manufacturing sizes and dimensions, and methods of test. The Japanese Engineering Standards Committee is the Global Secretariat.

ISO-TC 162 Work Programme

Multinational manufacturing and trade in the door manufacturing industry involve the production, distribution, and sale of doors across international borders. This industry encompasses a wide range of door types, including residential, commercial, industrial, and specialty doors. Here are some of the key fine points to consider in multinational manufacturing and trade within the door manufacturing sector:

  1. Global Supply Chains:
    • Multinational door manufacturers often have complex global supply chains. Raw materials, components, and finished products may be sourced from various countries to optimize costs and quality.
  2. Regulatory Compliance:
    • Compliance with international trade regulations and standards is crucial. This includes adhering to import/export laws, product safety regulations, and quality standards, such as ISO certifications.
  3. Market Segmentation:
    • Different regions and countries may have varying preferences for door types, materials, and styles. Multinational manufacturers need to adapt their product offerings to meet local market demands.
  4. Distribution Networks:
    • Establishing efficient distribution networks is essential. This involves selecting appropriate distribution channels, including wholesalers, retailers, and e-commerce platforms, in different countries.
  5. Tariffs and Trade Barriers:
    • Import tariffs and trade barriers can significantly impact the cost of doing business across borders. Understanding and navigating these trade policies is essential for multinational door manufacturers.
  6. Localization:
    • Multinational manufacturers often localize their products to suit the preferences and requirements of specific markets. This may involve language translation, customization of door designs, or adjustments to product dimensions.
  7. Quality Control:
    • Ensuring consistent product quality across borders is critical for maintaining brand reputation. Implementing quality control processes and standards at all manufacturing locations is essential.
  8. Cultural Considerations:
    • Understanding cultural nuances and local customs can help multinational manufacturers market their products effectively and build strong customer relationships.
  9. Logistics and Transportation:
    • Efficient logistics and transportation management are essential for timely delivery of doors to international markets. This includes selecting appropriate shipping methods and managing inventory efficiently.
  10. Sustainability:
    • Sustainability concerns, such as environmental impact and responsible sourcing of materials, are becoming increasingly important in the door manufacturing industry. Multinational manufacturers may need to comply with different environmental regulations in various countries.
  11. Intellectual Property:
    • Protecting intellectual property, including patents and trademarks, is crucial in a global market. Manufacturers must be vigilant against counterfeiting and IP infringement.
  12. Market Research:
    • Conducting thorough market research in each target country is essential. This includes understanding local competition, pricing dynamics, and consumer preferences.
  13. Risk Management:
    • Multinational manufacturing and trade involve various risks, including currency fluctuations, political instability, and supply chain disruptions. Implementing risk mitigation strategies is vital for long-term success.

In summary, multinational manufacturing and trade in the door manufacturing industry require a comprehensive understanding of global markets, regulatory compliance, cultural differences, and logistics. Successfully navigating these complexities can help manufacturers expand their reach and compete effectively in a globalized world.

Relevant agencies:

ASTM International: ASTM develops and publishes voluntary consensus standards used in various industries, including construction. ASTM standards cover materials, testing procedures, and specifications related to doors, windows, and associated components.

National Fenestration Rating Council (NFRC): NFRC is a U.S.-based organization that focuses on rating and certifying the energy performance of windows, doors, and skylights. They provide performance ratings and labels used by manufacturers to communicate product energy efficiency to consumers.

American Architectural Manufacturers Association (AAMA): AAMA is a U.S.-based organization that develops standards and specifications for windows, doors, and curtain walls. Their standards cover performance, design, and testing.

National Institute of Building Sciences (NIBS): NIBS is involved in research, education, and the development of standards for the building and construction industry in the United States.

 

Case Study: Center Grove Community School Corporation Security

January 9, 2025
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Standards Indiana § Greenwood

“Center Grove Schools enters the 2022/2023 school year with a new high-tech safety partner — Centegix CrisisAlert — purchased in part with school safety grant money that pairs with their Emergency Operations Center that opened in January 2022.  The CrisisAlert program  puts security at the fingertips of all teachers and staff.

Both systems address what the district learned it had to work on from a school safety assessment back in 2018 – live monitoring and faster response times in an emergency.   Seven-hundred cameras will scan every school in real-time from the district’s Emergency Operations Center. — More”

Center Grove school security at the push of a button

Security 100

Center Grove Community School Corporation

“A Sunny Day in Springville (Lawrence County, Indiana)” | n.d. Will Vawter

 

K-12 School Security

LIVESTREAM: WCRD 91.3FM

January 8, 2025
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Ball State University was founded in 1918 and was originally named the Eastern Indiana Normal School and primarily a teacher’s college. The university was renamed Ball State University in 1965, in honor of the five Ball brothers, who began by manufacturing and selling wooden jacketed tin cans. In 1884, the company introduced the Ball Improved Mason Jar, which became a popular way to preserve food.

The university is home to the Center for Middletown Studies, which conducts research on the social and cultural dynamics of small-town America.

CLICK IMAGE to start livestream

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Standards Indiana

Indiana

Falsus in uno, Falsus in omnibus

St. Ambrose University

January 7, 2025
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Wild Swimming

January 7, 2025
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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

Michigan Electrical Administrative Act §338.883

January 7, 2025
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The requirement for a licensed electrician and a certified inspector to perform and certify any electrical work above $100 is prohibitive for homeowners and facility managers. To the best of our knowledge, no other US state imposes this requirement. There are more efficacious approaches to supporting effective public electrical safety services.

Licensing and Regulatory Affairs | Electrical Administrative Board

Next Meeting: February 13, 2025 10:00 am

Meeting Minutes: May 2, 2024 

Meeting Minutes: August 8, 2024 (not yet available)

Meeting Minutes: October 31, 2024 (submittals for agenda items due September 26th)

Related:

Michigan Public Service Commission

MPSC takes next steps in enabling interconnection and distributed energy resources

Of considerable importance is the criteria set by this board to determine whether a journeyman electrician is permitted to practice his or her trade in the State of Michigan.

We have been advocating for changes to the State of Michigan Electrical Administrative Act that currently requires all electrical work valued above $100 to be installed by a licensed journeyman electrician and inspected by an accredited electrical inspector.    The $100 threshold was set decades ago and has never been challenged by another other advocacy enterprise representing the user interest.  Almost all of the stakeholders on the present Electrical Administrative Board are stakeholders who benefit economically from the $100 threshold.    Much of the reason for the apparent imbalance of interests lies in tradition; but also because no user interest has been present to advocate for an update of the formal, fee schedule.

This advocacy priority was on the Do-List of the original University of Michigan codes and standards advocacy enterprise which was focused on strengthening the voice of the user/owner/final fiduciary in the promulgation of regulations affecting Michigan educational facilities (CLICK HERE for link to the legacy Advocacy Project 14-1).   Of all the trades covered in the parent legislation — Stille-Derossett-Hale Single State Construction Code Act (Act 230 of 1972) — the electrical power discipline is the only discipline in Michigan building technology regulations that sets a dollar criteria for electrical work to be performed and inspected.   While we recognize the need for safe installation of the electrical power chain within a building; we propose another criteria for establishing the requirement for a licensed electrician and a licensed inspector should be determined (as it is in all other construction disciplines administered by the Bureau of Construction Codes, a division of the Department of Licensing and Regulatory Affairs).

The actual text of the present regulation is available by clicking here:   338.881 Definitions | Electrical Administrative Act 217 of 1956

Father Marquette

As a consequence of former Governor Snyder’s Office of Regulatory Reinvention significant changes to both the Bureau of Construction Codes, a division of the Department of Licensing and Regulatory Affairs) have taken place within the past twelve months; which make us optimistic about political support for our proposals.   We will be collaborating with our colleagues at Michigan State University to make necessary legislative changes we believe will lower the #TotalCostofOwnership of education facilities in the State of Michigan.

We will refer the Michigan Electric Code, and other state electrical codes to the IEEE Education and Healthcare Facilities Committee which hosts bi-weekly breakout teleconferences with electrical professionals in the education facilities industry as required by the demand for them.

Electrical Administrative Board Responsibilities and Meeting Schedule

The next meeting of the Michigan Electrical Board is November 2nd.   We have been attending the meetings in Lansing and have made our proposal to revisit the dollar criteria known to the entire board.  We hope the Electrical Administrative Board will develop another criteria; inspired by the electrical administrative boards of other states.

Issue: [14-1]

Contact: Mike Anthony, Jack Janveja, Richard Robben, Kane Howard

Category: Electrical, State & Local Legislation

Link to Issue 14-1 Legacy Website


LEARN MORE:

Wide Variations in State Adoptions of the NEC® Reveal Neglect of Electrical Safety

 

 

Hot chocolate vs. hot cocoa

January 6, 2025
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Michigan Central § 2024 Net Position: $5.600B

Why Does The Modern World Make No Sense?

“…Hot cocoa and hot chocolate are terms that we often used interchangeably. Technically, hot cocoa and hot chocolate are as different as milk chocolate and bittersweet chocolate. Hot cocoa is made with cocoa powder, the way my mother made it when I was a kid. Hot chocolate is made from melting chocolate bars into cream…”

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Plant science at your dinner table: Hot chocolate vs. hot cocoa

 

How to make the chemically perfect hot chocolate

Milk

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