Life Safety Code

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Life Safety Code

June 5, 2024
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The Life Safety Code addresses those construction, protection, and occupancy features necessary to minimize danger to life from the effects of fire, including smoke, heat, and toxic gases created during a fire.   It is widely incorporated by reference into public safety statutes; typically coupled with the consensus products of the International Code Council.   It is a mighty document — one of the NFPA’s leading titles — so we deal with it in pieces; consulting it for decisions to be made for the following:

(1) Determination of the occupancy classification in Chapters 12 through 42.

(2) Determination of whether a building or structure is new or existing.

(3) Determination of the occupant load.

(4) Determination of the hazard of contents.

There are emergent issues — such as active shooter response, integration of life and fire safety systems on the internet of small things — and recurrent issues such as excessive rehabilitation and conformity criteria and the ever-expanding requirements for sprinklers and portable fire extinguishers with which to reckon.  It is never easy telling a safety professional paid to make a market for his product or service that it is impossible to be alive and safe.  It is even harder telling the dean of a department how much it will cost to bring the square-footage under his stewardship up to the current code.

The 2021 edition is the current edition and is accessible below:

NFPA 101 Life Safety Code Free Public Access

Public input on the 2027 Revision will be received until June 4, 2024.  Public comment on the First Draft of the 2027 Revision will be received until June 3, 2025.

 

Since the Life Safety Code is one of the most “living” of living documents — the International Building Code and the National Electric Code also move continuously — we can start anywhere and anytime and still make meaningful contributions to it.   We have been advocating in this document since the 2003 edition in which we submitted proposals for changes such as:

• A student residence facility life safety crosswalk between NFPA 101 and the International Building Code

• Refinements to Chapters 14 and 15 covering education facilities (with particular attention to door technologies)

• Identification of an ingress path for rescue and recovery personnel toward electric service equipment installations.

• Risk-informed requirement for installation of grab bars in bathing areas

• Modification of the 90-minute emergency lighting requirements rule for small buildings and for fixed interval testing

• Modification of emergency illumination fixed interval testing

• Table 7.3.1 Occupant Load revisions

• Harmonization of egress path width with European building codes

There are others.  It is typically difficult to make changes to stabilized standard though some of the concepts were integrated by the committee into other parts of the NFPA 101 in unexpected, though productive, ways.  Example transcripts of proposed 2023 revisions to the education facility chapter is linked below:

Chapter 14 Public Input Report: New Educational Occupancies

Educational and Day Care Occupancies: Second Draft Public Comments with Responses Report

Since NFPA 101 is so vast in its implications we list a few of the sections we track, and can drill into further, according to client interest:

Chapter 3: Definitions

Chapter 7: Means of Egress

Chapter 12: New Assembly Occupancies

Chapter 13: Existing Assembly Occupancies

Chapter 16 Public Input Report: New Day-Care Facilities

Chapter 17 Public Input Report: Existing Day Care Facilities

Chapter 18 Public Input Report: New Health Care Facilities

Chapter 19 Public Input Report: Existing Health Care Facilities

Chapter 28: Public Input Report: New Hotels and Dormitories

Chapter 29: Public Input Report: Existing Hotels and Dormitories

Chapter 43: Building Rehabilitation

Annex A: Explanatory Material

As always we encourage front-line staff, facility managers, subject matter experts and trade associations to participate directly in the NFPA code development process (CLICK HERE to get started)

NFPA 101 is a cross-cutting title so we maintain it on the agenda of our several colloquia —Housing, Prometheus, Security and Pathways colloquia.  See our CALENDAR for the next online meeting; open to everyone.

 

Issue: [18-90]

Category: Fire Safety, Public Safety

Colleagues: Mike Anthony, Josh Elvove, Joe DeRosier, Marcelo Hirschler

More

ARCHIVE / Life Safety Code 2003 – 2018

 


Fire and Life Safety in Stadiums

A Modular Control Lab Equipment and Virtual Simulations for Engineering Education

June 5, 2024
mike@standardsmichigan.com

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A Modular Control Lab Equipment and Virtual Simulations for Engineering Education

Vanessa Young, et. al | Kennesaw State University Department of Mechanical Engineering

Abstract: Hands-on experiences in engineering education are highly valued by students. However, the high cost, large size, and non-portable nature of commercially available laboratory equipment often confine these experiences to lab courses, separating practical demonstrations from classroom teaching. Consequently, mechanical engineering students may experience a delay in practical engagement as lab sessions typically follow theoretical courses in subsequent semesters, a sequence that differs from mechatronics, electrical, and computer engineering programs. This study details the design and development of portable and cost-effective control lab equipment that enables in-class demonstrations of a proportional-integral-derivative (PID) controller for the trajectory and speed control of a DC motor using MATLAB Simulink, as well as disturbance control. The equipment, composed of a DC motor, beam, gears, crank, a mass, and propellers, introduces disturbances using either propellers or a rotating unbalanced mass. All parts of the equipment are 3D printed from polylactic acid (PLA). Furthermore, the beam holding the propellers can be attached to Quanser Qube lab equipment, which is widely used in control laboratories. The lab equipment we present is adaptable for demonstrations, classroom projects, or as an integral part of lab activities in various engineering disciplines.

Standards Georgia

 

Classroom Furniture

June 5, 2024
mike@standardsmichigan.com
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“The Country School” | Winslow Homer

The Business and Institutional Furniture Manufacturers Association standards catalog — largely product (rather than interoperability oriented) is linked below:  

BIFMA Standards Overview

In stabilized standards, it is more cost effective to run the changes through ANSI rather than a collaborative workspace that requires administration and software licensing cost.  Accordingly, redlines for changes, and calls for stakeholder participation are released in ANSI’s Standards Portal:

STANDARDS ACTION WEEKLY EDITION

Send your comments to Dave Panning.  (See Dave’s presentation to the University of Michigan in the video linked below.

John Peace Laptop Library Lounge | University of Texas, San Antonio

We find a great deal of interest in sustainable furniture climbing up the value chain and dwelling on material selection and manufacture.  We encourage end-users in the education industry — specifiers, department facility managers, interior design consultants, housekeeping staff and even occupants — to participate in BIFMA  standards setting.     You may obtain an electronic copies for in-process standards from David Panning, (616) 285-3963, dpanning@bifma.org   You are encouraged to send comments directly to BIFMA (with copy to psa@ansi.org).  David explains its emergent standard for furniture designed for use in healthcare settings in the videorecording linked below:

Issue: [15-267]

Contacts: Mike Anthony, Christine Fischer, Jack Janveja, Dave Panning

Category: Architectural, Facility Asset Management


Related:

A Guide to United States Furniture Compliance Requirements

Infotech 400

June 4, 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

 

 

Freely Available ICT Standards

June 4, 2024
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“Le Lac Léman ou Près d’Evian au lac de Genève” 1883 François BocionISO and IEC Joint Technical Committee 1  is the work center for international information and communications technology (ICT) standards that are relevant to education communities.  In accordance with ISO/IEC JTC 1 and the ISO and IEC Councils, some International Standards and other deliverables are made freely available for standardization purposes.

Freely Available International Standards

We at least follow action, and sometimes contribute data and user-interest perspective, to the development of standards produced by several ANSI-accredited ICT standard developing organizations — ATIS, BICSI, IEEE, INCITS, TIA among them.  US-based organizations may communicate directly with Lisa Rajchel, ANSI’s ISO/IEC JTC 1 Senior Director for this project: lrajchel@ansi.org.  Our colleagues at other educational organizations should contact their national standards body.

We scan the status of Infotech and Cloud standards periodically and collaborate with a number of IEEE Societies.  See our CALENDAR for the next online meeting; open to everyone.

More

The ISO/IEC Joint Technical Committee for Information Technology (JTC 1)

ISO/IEC JTC 1/SC 36 Information technology for learning, education and training

ISO/IEC JTC 1/SC 32 Data management and interchange

Data Center Wiring

June 4, 2024
mike@standardsmichigan.com
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The bookwheel, also known as a revolving bookcase, was invented by an Italian scholar and polymath named Agostino Ramelli. Ramelli was born in 1531 in Ponte Tresa, a town in present-day Italy, and he lived during the Renaissance period.

Ramelli’s invention, described in his work titled “Le diverse et artificiose machine del capitano Agostino Ramelli” (The Various and Ingenious Machines of Captain Agostino Ramelli), was published in 1588. This book showcased a collection of 195 mechanical devices.  

Ramelli’s work contributed to the growing interest in mechanical inventions during the Renaissance period. His bookwheel design remains a fascinating example of early engineering and ingenuity, highlighting the desire for knowledge and practical solutions in the pursuit of learning and scholarly endeavors.

“Bookwheel” Early Data Center

The standard of care for wiring safety for data centers —  a continually expanding presence in education communities even before the pandemic  — is established in National Electrical Code Articles 645 (Information Technology Equipment), Article 646 (Modular Data Centers) and Article 647 (Sensitive Electronic Equipment).   You will notice that these articles cover the topic comprehensively and bear the imprint of competing Producer-Interest groups.  There are no User-Interest representatives on Code-Making Panel 12 that represent the final fiduciary in education communities even though education communities are one of the largest markets for information and communication technology systems.

The current version of NFPA 70 is linked below:

2023 National Electrical Code

The transcripts of technical committee action during the 2023 revision are linked below because they will inform our recommendations for the 2026 National Electrical Code.

Code‐Making Panel 12 Public Input Report

Code-Making Panel 12 Public Comment Report

National Electrical Code CMP-12

We will use these in our exploration of what we might propose for improvements in the 2026 revision.  Public comment on the First Draft of the 2026 Edition will be received until August 28th.

The issues that have been in play in these articles of the NEC are familiar to veterans of the “food fight” – occupancy classification, cable specifications, fire protection, ventilation, energy consumption, surge protection, licensing of engineers. etc.  We look for market-making excesses by opposing stakeholders that seek to limit their risk while raising the (financial) risk to education communities.

 

We encourage our colleagues to participate in the NFPA code development process directly.  We also encourage stakeholders in education communities — students, faculty and staff  to join us during any of the teleconferences we co-host with the IEEE Education & Healthcare Facilities Committee 4 times monthly in both European and American time zones.   See our CALENDAR for the next online meeting.

"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

 

 

Call for Members

June 4, 2024
mike@standardsmichigan.com

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“A medieval missionary tells that he has found the point where heaven and Earth meet…” CLICK IMAGE

As ANSI’s United States Technical Advisory Group Leader, the International Committee on Information Technology Standards manages public consultations originating from the Geneva partner organizations that coordinate national standards organizations such as ANSI. The IEC develops its consensus titles in relatively smaller parcels which means that public review can be released in batches of 10 to 100 at a time. We see the same tsunami-like releases coming from ISO subcommittees.  Hard to keep up with but we try; giving priority to titles incorporated by reference into codes, standards and regulations at the state and federal level.   Meaningful information affecting #TotalCostofOwnership of education communities are typically buried deep, deep into best practice literature.

By comparison, most US-based standards setting organizations bundle best practice concepts into chapters and books.   The books are big but they move more slowly and, arguably, have been superceded within weeks; a discussion for another colloquium.

A broad overview of INCITS information and communication standards setting is linked below:

INCITS Public Groups Area

Note that the titles are product titles (not interoperability) titles.  We generally devote resources to interoperability titles for reasons we explain in our ABOUT.

We collaborate closely with the Institute of Electrical and Electronic Engineers, the world’s largest professional organization for the world’s most transformative technologies.  Every 12 hours our algorithm picks up commenting opportunities relevant to the business side of the education industry and redirects them to the subject matter experts in the IEEE Education & Healthcare Facilities Committee which meets 4 times monthly in European and American time zones.

This much said, we always encourage direct participation in INCITS standards setting activity and in its administrative role as the US TAG to ISO/IEC Joint Technical Committee 1.   CLICK HERE to get started on your own.

The INCITS suite is included on the syllabus of our Infotech and Global See our CALENDAR for the next online meeting; open to everyone.

 


More

Freely available ISO/IEC JTC1 Standards

 

 

 

Manifesto for Software Development

June 4, 2024
mike@standardsmichigan.com
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Alan Turing is widely considered to be the father of theoretical computer science and artificial intelligence

Manifesto for Agile Software Development


LIVE Construction Camera: $41 Million Nucor Mineral Industries Building

June 3, 2024
mike@standardsmichigan.com

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Officials blame inflation for state building projects that are millions over budget


South Dakota

Standards South Dakota

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