Rogers Building

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Rogers Building

April 10, 2025
mike@standardsmichigan.com

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The earliest installation of a passenger elevator in a university building in the United States was at the Massachusetts Institute of Technology in Cambridge.  In 1861, Otis Brothers & Co., the company founded by Elisha Graves Otis, installed the first passenger elevator in this three-story structure that housed laboratories, classrooms, and offices for faculty and students.

This early installation of a passenger elevator marked an important milestone in the history of vertical transportation on college and university campuses, and it paved the way for the adoption of elevators in other educational institutions as they expanded in size and height over time.

Department of Facilities

The History of Elevators

Standards Massachusetts

ANSI Essential Requirements

April 9, 2025
mike@standardsmichigan.com
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Click image

The National Technology Transfer and Advancement Act (NTTAA; United States Public Law 104-113) was signed into law March 7, 1996. The Act amended several existing acts and mandated new directions for federal agencies with the purpose of:

  • Bringing technology and industrial innovation to market more quickly
  • Encouraging cooperative research and development between business and the federal government by providing access to federal laboratories
  • Making it easier for businesses to obtain exclusive licenses to technology and inventions that result from cooperative research with the federal government

The NTTAA — along with administrative circular A-119 from the White House Office of Management and Budget — made a direct impact on the development of new industrial and technology standards by requiring that all Federal agencies use privately developed standards, particularly those developed by standards developing organizations accredited by the American National Standards Institute (ANSI).   In circular A-119 federal agencies were also encouraged to participate in the development of those standards.   While discussion continues about how well the US non-government sector is doing to advance national technology strategy continues (see January 17, 2012 White House Memo  M-12-08) the US standards system remains the most effective process for advancing national technology and economic priorities for the education university and others.

ANSI is not a standards developing organization itself; it only accredits them according to its Essential Requirements: Due process requirements for American National Standards.   ANSI reports to the National Institute of Standards and Technology; a division of the US Department of Commerce; which reports to The President of the United States.  Now comes a proposed revision to Section 3.1  of ANSI’s Patent Policy regarding the inclusion of patents in American national standards:

ANSI Standards Action Page 26

Comments are due by March 26th.   You may comment directly to ANSI at this email address: psa@ansi.org.   With respect to our higher priorities, we will not be commenting on this redline, though intellectual property and patent policies are high on the agenda of many research universities.   We have advocated in other parts of the ANSI Essential Requirements document in the past, however — a history we are happy to explain at any of our weekly Open Door teleconferences every Wednesday, 11 AM Eastern time.   Anyone is welcomed to join these discussions with the login information in the link below:

Contact

 

Issue: [11-31]

Contact: Mike Anthony, Jack Janveja, Christine Fischer, Rich Robben

 

Building Interior Substations

April 8, 2025
mike@standardsmichigan.com
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At some point transformation of electric energy from distribution voltage to utilization voltage must occur — either proximate to structures on the exterior (where they can present an eyesore to ambience and ‘campus feeling’) or within a building if the architect will design an interior space where switchgear can be operated safely.

Since 1993 we have advocated safety and sustainability of either type of installation in the National Electrical Code.  Today we review relevant code requirements respecting relatively new requirements for the education industry’s green agenda.

Hardly anything is a small topic anymore but today we will give it the Ole College Try at the usual hour today @ 15:00 UTC.

General Requirements:

CMP-1 Public Input Report for the 2026 Revision

CMP-1 Public Comment Report for the 2026 Revision

Transformers & Switchgear:

CMP-9 Public Input Report for 2026 Revision

CMP-9 Public Comment Report for 2026 Revision

Related:

University of Michigan Substation Design Guidelines

University of North Carolina Chapel Hill Design Guidelines

Our proposal for revisions to Chapter 27 of the International Building Code

Graph Neural Networks 2023: (“Boosting short-term electric load forecasting”) introduced visibility graph neural networks for forecasting in high-voltage/medium-voltage substations. This approach uses graph theory to model complex grid interactions, improving accuracy over traditional methods.

Current Issues and Recent Research

ICC Catalog | Electrotechnology Concepts

High Voltage Electric Service

April 8, 2025
mike@standardsmichigan.com
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Federal Power Act of 1920  Ω  Public Utility Holding Company Act of 1935.

IEEE Education & Healthcare Facilities Committee Ω Current Issues and Recent Research

Representative Sample of Merchant Utility Interconnection Requirements for Customers

2023 National Electrical Code Article 490 Bibliography

Ahead of the April close date for comments on the Second Draft of the 2026 revision of the NEC we examine thought trends on the following:

  1. How does “high voltage” differ among electrotechnology professionals?  Signaling and control systems workers have a much lower criteria than a merchant utility lineman than a campus bulk distribution engineer.  In other words, “high voltage” is generally understood in practice and essential for worker safety.  Labeling counts.
  2. What is the origin of the apparent “confusion’ about high voltage in the IEEE, IEC, NFPA and TIA electrical safety catalogs?  Is the distinction functionally acceptable — i.e. a term of art understood well enough in practice?
  3. How can the 2026 NEC be improved for engineers, electricians and inspectors?  There has been some considerable re-organization of low, medium and high voltage concepts in the 2023.  It usually takes at least two NEC revision cycles for workable code to stabilize.  Since education communities purchase and distribute higher voltage power on large campuses; how can power purchasing and customer distribution system best practice be improved?

This is plenty to talk about.   Join us today at 15:00/16:00 UTC with the login credentials at the upper right of our home page.

AC Power Distribution Systems & Standards | Credit: Power Quality Blog

2028 National Electrical Safety Code


IAEI Magazine: The Evolution of Electrical Services in the National Electrical Code®

2026 National Electrical Code Workspace

Time Synchronization of Medium Voltage Substations

NESC & NEC Cross-Code Correlation


National Electrical Definitions

Rightsizing Electrical Power Systems

April 8, 2025
mike@standardsmichigan.com
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Standards Michigan, spun-off in 2016 from the original University of Michigan Business & Finance Operation, has peppered NFPA 70 technical committees writing the 2016-2026 National Electric Code with proposals to reduce the size of building premise feeder infrastructure; accommodating the improvements made in illumination and rotating machinery energy conservation since the 1980’s (variable frequency drives, LED lighting, controls, etc.)

These proposals are routinely voted down in 12-20 member committees representing manufacturers (primarily) though local inspection authorities are complicit in overbuilding electric services because they “bill by the service panel ampere rating”.  In other words, when a municipality can charge a higher inspection fee for a 1200 ampere panel, what incentive is there to support changes to the NEC that takes that inspection fee down to 400 amperes?

The energy conservation that would result from the acceptance of our proposals into the NEC are related to the following: reduced step down transformer sizes, reduced wire and conduit sizes, reduced panelboard sizes, reduced electric room cooling systems — including the HVAC cooling systems and the ceiling plenum sheet metal carrying the waste heat away.   Up to 20 percent energy savings is in play here and all the experts around the table know it.   So much for the economic footprint of the largest non-residential building construction market in the United States — about $120 billion annually.

The market incumbents are complicit in ignoring energy conservation opportunity.  To paraphrase one of Mike Anthony’s colleagues representing electrical equipment manufacturers:

“You’re right Mike, but I am getting paid to vote against you.”

NFPA Electrical Division knows it, too.

University of Michigan

 

Rightsizing Commercial Electrical Power Systems: Review of a New Exception in NEC Section 220.12

Michael A. AnthonyJames R. Harvey

University of Michigan, Ann Arbor

Thomas L. Harman

University of Houston, Clear Lake, Texas

For decades, application of National Electrical Code (NEC) rules for sizing services, feeders and branch circuits has resulted in unused capacity in almost all occupancy classes. US Department of Energy data compiled in 1999 indicates average load on building transformers between 10 and 25 percent. More recent data gathered by the educational facilities industry has verified this claim. Recognizing that aggressive energy codes are driving energy consumption lower, and that larger than necessary transformers create larger than necessary flash hazard, the 2014 NEC will provide an exception in Section 220.12 that will permit designers to reduce transformer kVA ratings and all related components of the power delivery system. This is a conservative, incremental step in the direction of reduced load density that is limited to lighting systems. More study of feeder and branch circuit loading is necessary to inform discussion about circuit design methods in future revisions of the NEC.

CLICK HERE for complete paper

University of Houston

2026 National Electrical Code Workspace

Occupancy Classification and Use

April 2, 2025
mike@standardsmichigan.com
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In educational settings, where large numbers of students, staff, and visitors gather, these rules protect vulnerable populations, especially children, who may lack the awareness or ability to respond quickly in emergencies. Proper classification ensures adequate exits, fire-resistant materials, and ventilation suited for classrooms or assembly areas like auditoriums.
These classifications also inform zoning, insurance, and funding by aligning facilities with educational purposes.

Libraries are multi-functional spaces and at the physical, and the heart, of any school, college or university.   We take special interest in this discussion.    Leaving the evolution toward “media centers” aside, the relevant passage in the current International Building Code that applies to library occupancy classification and use is linked below:

Chapter 3 Occupancy Classification and Use

 

The original University of Michigan advocacy enterprise may have raised the level of debate on structural engineering three cycles ago.  Without any specific interest from attendees we will review our proposals in previous revision cycles:

  1. Education facilities as storm shelters
  2. Enhanced classroom acoustics
  3. Carbon monoxide detection in Group E occupancies
  4. Locking arrangements in educational occupancies
  5. Interior lighting power allowances for classrooms
  6. Occupancy sensors for classrooms
  7. Automatic control of receptacle power in classrooms and laboratories
  8. Expansion of voltage drop requirements into customer-owned service conductors

This is about as much as we can sort through this week.  We will host another focus teleconference next week.  See our CALENDAR for the date.

Finally, we persist in encouraging education industry facility managers (especially those with operations and maintenance data) to participate in the ICC code development process.  You may do so by CLICKING HERE.

Real asset managers for school districts, colleges, universities and technical schools in the Albuquerque region should take advantage of the opportunity to observe the ICC code-development process.   The Group B Hearings are usually webcast — and we will signal the link to the 10-day webcast when it becomes available — but the experience of seeing how building codes are determined is enlightening when you can watch it live and on site.

 

Issue: [16-169]

Category: Architectural, Facility Asset Management, Space Planning

Colleagues: Mike Anthony, Jack Janveja, Richard Robben

#StandardsNewMexico


LEARN MORE:

ICC Group B Code Development Schedule

Little Big Horn College

 

 

 

 

 

Every month we direct our colleagues in the education industry to the US Census Department’s monthly construction report to make a point: at an average annual clip of about $75 billion, the education industry is the largest non-residential building construction market in the United States.  A large part of that construction involves infrastructure upgrades of existing buildings that contribute to sustainability goals but may not make flashy architectural statements for philanthropists.

EDUCATION INDUSTRY CONSTRUCTION SPEND

The International Existing Building Code (IEBC) is a model code in the International Code Council family of codes intended to provide requirements for repair and alternative approaches for alterations and additions to existing buildings (LEARN MORE).  A large number of existing buildings and structures do not comply with the current building code requirements for new construction.  Although many of these buildings are potentially salvageable, rehabilitation is often cost-prohibitive because compliance with all the new requirements for new construction could require extensive changes that go well beyond the value of building or the original scope of the alteration.

Education facility planners, architects and managers: Sound familiar?

ICC administered workgroups have been convening with considerable frequency over the past several months to pull together a number of relevant concepts for the next (2019 Group B) revision.  For the purpose of providing some perspective on the complexity and subtlety of the issues in play, a partial overview of working group activity is available in the links below.  Keep in mind that there are many other proposals being developed by our ICC working group and others.

IEBC Healthcare for BCAC December 11 2018

16-169 IEBC BCC Worksheet October 2-3 2018

There are other many other issues we have been tracking.  The foregoing simply presents the level of detail and subtlety that is noteworthy.

On Tuesday the ICC has released its the complete monograph for use at the Group B Committee Action Hearings, April 28-May 8 at the Albuquerque Convention Center:

2019 Group B Proposed Changes

It is a large document — 2919 pages — so keep that in mind when accessing it.  There are many issues affecting #TotalCostofOwnership of the education facility industry so we will get cracking on it again next week.   See our CALENDAR for the next online teleconference.  Use the login credentials at the upper right of our home page.

Finally, we persist in encouraging education industry facility managers (especially those with operations and maintenance data) to participate in the ICC code development process.  You may do so by CLICKING HERE.   Real asset managers for school districts, colleges, universities and technical schools in the Albuquerque region should take advantage of the opportunity to observe the ICC code-development process.   The Group B Hearings are usually webcast — and we will signal the link to the 10-day webcast when it becomes available — but the experience of seeing how building codes are determined is enlightening when you can watch it live and on site.

 

Issue: [16-169]

Category: Architectural, Facility Asset Management, Space Planning

Colleagues: Mike Anthony, Jack Janveja, Richard Robben

#StandardsNewMexico


LEARN MORE:

ICC Group B Code Development Schedule

Little Big Horn College

 

 

 

 

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