Category Archives: @NFPA

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Cultural Resource Properties

Public Input on the 2029 Edition will be received until January 6, 2027

Comments on the Second Draft of NFPA 909 — Cultural Resource Property Protection — will be received until 3 October 2024

University of Chicago

 

 

Books cannot be killed by fire.  People die, but books never die

No man and no force can put thought in a concentration camp forever

— Franklin Roosevelt

 

Many education communities build and maintain cultural resource properties whose safety and sustainability objectives are informed by local adaptations of consensus products developed by the International Code Council (ICC) and the National Fire Protection Association (NFPA).   We need to understand the ICC and NFPA product suites as a pair.   For most real assets in the education industry  they move “roughly” in tandem even though they are produced by different organizations for a different set of customers.  Sometimes the out-of-step condition between NFPA and ICC permits subject matter experts on technical committees to make the best possible decisions regarding the safety and sustainability agenda of the interest group they represent; but not always.

Occupancy classification is always a first consideration and both the NFPA and the ICC have a claim to some part of this occupancy concept*.   In the ICC suite we find code requirements for many “cultural places of worship” tracking in the following sections of the International Building Code (IBC):

Section 303 Assembly Group A-3

Section 305 Educational Group E

Section 308 Institutional Group I

Note that Sections 305 and 308 recognize the accessory and multi-functional nature of occupancy types in the education industry – i.e child care and adult care function can marge and be an accessory to a place of worship.  The general rule in the IBC is that accessory religious educational rooms and religious auditoriums with occupant loads of less than 100 per room or space are not considered separate occupancies.    Other standards developers are guided by this rule.

"The only thing you absolutely have to know is the location of the library" - Albert Einstein

Close coupled to the IBC for this occupancy class is NFPA 909 Code for the Protection of Cultural Resource Properties – Museums, Libraries, and Places of WorshipFrom the document prospectus:

This code describes principles and practices of protection for cultural resource properties (including, but not limited to, museums, libraries, and places of worship), their contents, and collections, against conditions or physical situations with the potential to cause damage or loss.

• This code covers ongoing operations and rehabilitation and acknowledges the need to preserve culturally significant and character-defining building features and sensitive, often irreplaceable, collections and to provide continuity of operations.

• Principles and practices for life safety in cultural resource properties are outside the scope of this code. Where this code includes provisions for maintaining means of egress and controlling occupant load, it is to facilitate the evacuation of items of cultural significance, allow access for damage limitation teams in an emergency, and prevent damage to collections through overcrowding or as an unintended consequence of an emergency evacuation.

• Library and museum collections that are privately owned and not open to the public shall not be required to meet the requirements of this code.

"The only thing you absolutely have to know is the location of the library" - Albert Einstein

Since we are hard upon release of the 2021 Edition of NFPA 909 let us take a backward look at the current (2017) version of NFPA 909 Code for the Protection of Cultural Resource Properties – Museums, Libraries, and Places of Worship.  Chapter 14 covers “Museums, Libraries and their Collections”.   Chapter 15 covers “Places of Worship”

Free Access Edition NFPA 909

The 2025 Edition is now open for public input.  Let us pick through proposals for the 2021 Edition to inform our approach to its improvement by referencing the technical committee transcripts linked below:

Public Input Report: January 12, 2023

N.B. We find committee response (accepted in principle) to Standards Michigan proposal to articulate conditions in which places of worship and libraries are used as community disaster relief support facilities.  We consider this a modest “code win”.

Circling back to the ICC suite we find elevated interest in hardening community owned facilities to tornadoes, hurricane and floods and other storm related risk in the structural engineering chapters of the International Building Code.

"This We'll Defend."

NFPA 909: Code for the Protection of Cultural Resource Properties – Museums, Libraries, and Places of Worship | 2021 Edition

Leadership and facility managers for enterprises of this type are encouraged to contribute obtain their own (free) NFPA public participation account in order to directly participate in the 2025 revision of NFPA 909 by logging in here: https://www.nfpa.org/login.

Public consultation on the First Draft of the 2025 Edition closes January 4, 2024.

This document is also a standing item on our periodic Prometheus, Lively and Fine Arts teleconference.  See our CALENDAR for the next online meeting; open to everyone.

Issue: [15-258]

Category: Fire Safety, Public Safety

Colleagues: Mike Anthony, Josh Elvove, Joe DeRosier

*See NFPA 101 Life Safety Code

Labeling of Hazardous Art Materials Act

Property Loss Prevention


LEARN MORE:

Guidelines for the Security of Rare Books, Manuscripts, and Other Special Collections, Association of College & Research Libraries, American Library Association, 50 East Huron Street, Chicago, IL 60611-2795.

“A Legal Primer on Managing Museum Collections,” Malaro, Marie, second edition 1998

“Risk and Insurance Management Manual for Libraries,” Mary Breighner and William Payton, edited by Jeanne Drewes, ALA 2005 ISBN 0-8389-8325-1.

Wisconsin Historic Building Code, Madison, WI:Wisconsin Administrative Code.

 

Lightning Protection Systems

2026 Public Input Report | 2026 Public Comment Report

FEMA National Risk Index: Lightning

“Benjamin Franklin Drawing Electricity from the Sky” 1816 Benjamin West

 

Benjamin Franklin conducted his famous experiment with lightning on June 10, 1752.

He used a kite and a key to demonstrate that lightning was a form of electricity.

This experiment marked an important milestone in understanding the nature of electricity

and laid the foundation for the development of lightning rods and other lightning protection systems.

 

Seasonal extreme weather patterns in the United States, resulting in damages to education facilities and delays in outdoor athletic events — track meets; lacrosse games, swimming pool closures and the like — inspire a revisit of the relevant standards for the systems that contribute to safety from injury and physical damage to buildings: NFPA 780 Standard for the Installation of Lightning Protection Systems

FREE ACCESS

To paraphrase the NFPA 780 prospectus:

  • This document shall cover traditional lightning protection system installation requirements for the following:
       (1) Ordinary structures

       (2) Miscellaneous structures and special occupancies
       (3) Heavy-duty stacks
       (4) Structures containing flammable vapors, flammable gases, or liquids with flammable vapors
       (5) Structures housing explosive materials
       (6) Wind turbines
       (7) Watercraft
       (8) Airfield lighting circuits
       (9) Solar arrays
  • This document shall address lightning protection of the structure but not the equipment or installation requirements for electric generating, transmission, and distribution systems except as given in Chapter 9 and Chapter 12.

(Electric generating facilities whose primary purpose is to generate electric power are excluded from this standard with regard to generation, transmission, and distribution of power.  Most electrical utilities have standards covering the protection of their facilities and equipment. Installations not directly related to those areas and structures housing such installations can be protected against lightning by the provisions of this standard.)

  • This document shall not cover lightning protection system installation requirements for early streamer emission systems or charge dissipation systems.

“Down conductors” must be at least #2 AWG copper (0 AWG aluminum) for Class I materials in structures less than 75-ft in height

“Down conductors: must be at least 00 AWG copper (0000 AWG aluminum) for Class II Materials in structures greater than 75-ft in height.

Related grounding and bonding  requirements appears in Chapters 2 and Chapter 3 of NFPA 70 National Electrical Code.  This standard does not establish evacuation criteria.  

University of Michigan | Washtenaw County (Photo by Kai Petainen)

The current edition is dated 2023 and, from the transcripts, you can observe concern about solar power and early emission streamer technologies tracking through the committee decision making.  Education communities have significant activity in wide-open spaces; hence our attention to technical specifics.

2023 Public Input Report

2023 Public Comment Report

Public input on the 2026 revision is receivable until 1 June 2023.

We always encourage our colleagues to key in their own ideas into the NFPA public input facility (CLICK HERE).   We maintain NFPA 780 on our Power colloquia which collaborates with IEEE four times monthly in European and American time zones.  See our CALENDAR for the next online meeting; open to everyone.

Lightning flash density – 12 hourly averages over the year (NASA OTD/LIS) This shows that lightning is much more frequent in summer than in winter, and from noon to midnight compared to midnight to noon.

Issue: [14-105]

Category: Electrical, Telecommunication, Public Safety, Risk Management

Colleagues: Mike Anthony, Jim Harvey, Kane Howard


More

Installing lightning protection system for your facility in 3 Steps (Surge Protection)

IEEE Education & Healthcare Facility Electrotechnology

Readings: The “30-30” Rule for Outdoor Athletic Events Lightning Hazard

Churches and chapels are more susceptible to lightning damage due to their height and design. Consider:

Height: Taller structures are more likely to be struck by lightning because they are closer to the cloud base where lightning originates.

Location: If a church or chapel is situated in an area with frequent thunderstorms, it will have a higher likelihood of being struck by lightning.

Construction Materials: The materials used in the construction of the building can affect its vulnerability. Metal structures, for instance, can conduct lightning strikes more readily than non-metallic materials.

Proximity to Other Structures: If the church or chapel is located near other taller structures like trees, utility poles, or buildings, it could increase the chances of lightning seeking a path through these objects before reaching the building.

Lightning Protection Systems: Installing lightning rods and other lightning protection systems can help to divert lightning strikes away from the structure, reducing the risk of damage.

Maintenance: Regular maintenance of lightning protection systems is essential to ensure their effectiveness. Neglecting maintenance could result in increased susceptibility to lightning damage.

Historical Significance: Older buildings might lack modern lightning protection systems, making them more vulnerable to lightning strikes.

The risk can be mitigated by proper design, installation of lightning protection systems, and regular maintenance. 

Virginia Tech

Installation of Air-Conditioning and Ventilating Systems

Design, construction, operation and maintenance of environmental air, piping and drainage systems is one of the largest cost centers in education facilities.  We find subtle tradeoffs between fire safety, energy conservation and indoor air quality goals.   With solid data and enlightened debate which include the user-interest (the final fiduciary in the education facility industry, for example) those tradeoffs are reconciled by technical committees administered by three ANSI-accredited standards developers:

American Society of Heating and Refrigeration Engineers (ASHRAE)

American Society of Mechanical Engineers (ASME)

IAPMO Group (IAPMO)

National Fire Protection Association (NFPA)

Sheet Metal & Air Conditioning Contractors National Association

Today we focus on the leading safety practice of NFPA 90A Standard for the Installation of Air-Conditioning and Ventilating Systems.  From the NFPA 90A prospectus:

[NFPA 90A] shall cover construction, installation, operation, and maintenance of systems for air conditioning and ventilating, including filters, ducts, and related equipment, to protect life and property from fire, smoke, and gases resulting from fire or from conditions having manifestations similar to fire.

[Explanation A.1.1] An air duct system has the potential to convey smoke, hot gases, and flame from area to area and to supply air to aid combustion in the fire area. For these reasons, fire protection of an air duct system is essential to safety to life and the protection of property. However, an air duct system’s fire integrity also enables it to be used as part of a building’s fire protection system. Guidance for the design of smoke-control systems is provided in NFPA 92, Standard for Smoke Control Systems. Pertinent information on maintenance is provided in Annex B. Maintenance of fire dampers, ceiling dampers, smoke dampers, and combination fire/smoke dampers requirements can be found in NFPA 80, Standard for Fire Doors and Other Opening Protectives, and NFPA 105, Standard for Smoke Door Assemblies and Other Opening Protectives.

The original University of Michigan codes and standards advocacy enterprise spoke loud and clear about duct smoke detector application, control signaling and maintenance requirements from the user point of view.   Owing to the re-organization we missed the 2018 revision but we are now recovering from where we left off for the 2021 revision.

The First Draft Report for the 2021 edition is linked below:

First Draft Ballot / Final Results

90A_A2020_AIC_AAA_SD_PCResponses

NFPA 90A is heavily referenced in an interlocking matrix of related fire safety consensus products but it is not very lengthy document.   We include it on the standing agenda of our periodic Mechanical and Prometheus Bound teleconference.  See our CALENDAR for the next online meeting.

 

Issue: [13-118]

Category: Fire Protection, Mechanical

Colleagues: Mike Anthony, Richard Robben, Larry Spielvogel

:

 

Branch and Feeder Circuit Design

FREE ACCESS 2026 National Electrical Code

Branch circuits relevant to modular classroom buildings are primarily addressed in Article 120: Branch Circuits (formerly Article 210 in previous editions). This article covers requirements for branch-circuit sizing, overcurrent protection, outlets, and general installation rules for circuits up to 1000 volts AC or 1500 volts DC.  Key sections include:120.19: Conductor sizing and derating.

120.20: Overcurrent protection.
120.21: Receptacle outlets and tamper-resistant requirements.
120.23: Specific rules for appliances and fixed equipment.

For outside branch circuits, see Article 267: Outside Branch Circuits and Feeders over 1000 Volts AC or 1500 Volts DC, Nominal (if applicable to higher voltages).Feeder Circuit RulesFeeder circuits are primarily addressed in Article 121: Feeders (formerly Article 215 in previous editions). This article details feeder conductor sizing, grounding, and disconnecting means for circuits supplying branch circuits or sub-feeders up to 1000 volts AC or 1500 volts DC.Key sections include:121.2: Minimum rating and sizing.

121.3: Overcurrent protection.
121.4: Feeders as branch circuits (when applicable).

Outside feeders are covered in Article 267: Outside Branch Circuits and Feeders over 1000 Volts AC or 1500 Volts DC, Nominal (for higher voltages) or cross-referenced in Article 267 for general outside installations.

For modular school buildings detached from the main building with pre-installed single or three phase wiring systems, designers must choose between a separate service drop from a merchant utility or tapping into an existing source from the nearby school building.

Compact Muon Solenoid / European Organization for Nuclear Research

Modular classroom buildings, often prefabricated and portable, require special attention in electrical power design to ensure safety, compliance, and functionality. The 2026 National Electrical Code (NEC) emphasizes proper sizing of branch circuits (Article 120) and feeders (Article 121) based on load calculations (Article 122), accounting for lighting, HVAC, and technology demands. Designers must consider temporary or relocatable installations, ensuring grounding and bonding comply with Article 250 for safety. Flexible wiring methods, like cord-and-plug connections, may be needed for portability, per Article 400. Modular units often face environmental challenges, requiring weather-resistant materials and equipment (Article 110). Surge protection (Article 285) is critical to safeguard sensitive classroom electronics. Accessibility for maintenance and inspections, per Article 110.26, is vital due to compact designs. Finally, compliance with local codes and coordination with utility connections ensure reliable power delivery for educational environments.

 

 

We have tried for several cycles to change the “Type of Occupancy” listing in NEC Table 220.12 to reflect more granular definition for School/university and Sports arena lighting load calculations. We will have another chance in the 2026 NEC. [Public input is due September 10th]

  • Public Input Closing Date: September 7, 2023

 

 


4 February 2021

 

 

 

Let’s start marking up the 2023 National Electrical Code, shall we?   We will collaborate with IEEE Standards Coordinating Committee 18 — the committee that follows NFPA electrical safety consensus products and coordinates the response of IEEE electrical power professionals.

A good place to start is with the transcripts of the 2020 revision — AVAILABLE  HERE for free.   We look for proposals that failed for one reason or another; holding fast to our hunch that changes to the ampere load requirements that appear in the prescriptive statements to designers and inspectors of Chapter 2 could changed.   The 2020 transcripts of Code-Making Panel 4 are linked below:

Code‐Making Panel 2 Public Input Report (991 Pages)

Code-Making Panel 2 Public Comment Report (402 Pages)

We have been trying for several NEC revision cycles to change the “Type of Occupancy” tabulations of Table 220.12 to reflect more granular definition in the Volt/Ampere requirement of 33 VA/m2 (3 VA/ft2) for School/university and Sports arena.   Some of the problem in Table 220.12 regarding electrical loads in education facilities lies in its foundation built upon the International Building Code; the remainder of the problem lies with the education facility industry itself; described in detail in our ABOUT.

The good news is that the NFPA Fire Protection Research Foundation (FPRF) recognizes the problem and is acting on it; described in previous posts and in its project portfolio.  Keep in mind that Standards Michigan, the original voice of the user-interest for education facility industry in the global standards system, has to compete with other, competitor stakeholders who make their market in this and in other consensus products accredited by the American National Standards Institute.

Public input for the 2023 National Electrical Code is due September 10th.    We will collaborate with the FPRF and the IEEE Education & Healthcare Facilities Committee, and others, to get informed public input to Code-Making Panel 2 and the NEC Technical Correlating Committee.   See our CALENDAR for our next Electrical & Telecommunication teleconference, open to everyone.

Issue: [19-201]

Category: Electrical

Colleagues: Mike Anthony, Scott Gibb, Jim Harvey, Kane Howard, Paul Kempf, Philip Ling, Jose Meijer

 


LEARN MORE:

IEEE Industrial Applications Society: The safety and economic benefit of reduced power design densities permitted in the 2014 National Electrical Code (Anthony, Ling, Meijer)

 

 

Fire Protection Research Institute | Evaluation of Electrical Feeder and Branch Circuit Loading

Originally posted October 16, 2016

University of Michigan Law School

With thanks to Richard Robben, President of True North Facility Management, the pledges to fund the NFPA Fire Protection Foundation Project: Evaluation of Electrical Feeder and Branch Circuit Loading accumulated to the requisite $24,000 to begin Phase I of two phases of a project originally begun by the University of Michigan to bring the National Electrical Code (NFPA 70) in line with federal energy conservation regulations that incorporate by reference the International Energy Conservation Code.   

NFPA 70 is one of the most widely used standards for electrotechnology in the world.   The University of Michigan began assertive advocacy on behalf of the US education industry in the NFPA suite in 1996 and that advocacy has expanded globally under two different private organizations: See About

Phase I is now completed.   The Phase I Final Report (with public comments) is available in the links below:

REPORT – Branch Circuit Loading Phase1 FINAL

SUMM – Panel Comments – Branch Circuit Loading FINAL2

In October, the project Principal Researcher, Tammy Gammon, provided an update to the NFPA Research Foundation.  Her slides are available in the link below:

NFPA Fire Protection Research Institute | Feeder & Branch Circuit Loading Evaluation | Phase I Update

 

We wish to thank our colleagues at Notre Dame who helped “get the ball rolling”, our colleagues in the Big Ten & Friends consortia, and forward-thinking manufacturers for their pledges:

Eaton Corporation

MIAPPA | Michigan Association of Physical Plant Administrators

Michigan State University

Ohio State University

University of Iowa

University of Minnesota

University of Nebraska

University of Texas Austin

 

Issue [13-33]

Contact: Mike Anthony, Jim Harvey, Richard Robben (True North, LLC); Tom Harman (University of Houston Clearwater), Kane Howard (Michigan State University), Paul Kempf (Notre Dame)

Colleagues: Robert G. Arno (Harris Corp), Joe Weber (Emerson), Casey Grant (NFPA), Larry Ayers (Independent Electrical Contractors Association)

Category: Electrical, Energy Conservation

 

 

Hegemon Cuyahoga & County Dublin

Financial Presentations & Webcasts

Here we shift our perspective 120 degrees to understand the point of view of the Producer interest in the American national standards system (See ANSI Essential Requirements).  The title of this post draws from the location of US and European headquarters.  We list proposals by a successful electrical manufacturer for discussion during today’s colloquium:

2026 National Electrical Code

CMP-1: short circuit current ratings, connections with copper cladded aluminum conductors, maintenance to be provided by OEM, field markings

CMP-2: reconditioned equipment, receptacles in accessory buildings, GFCI & AFCI protection, outlet placement generally, outlets for outdoor HVAC equipment(1)

(1) Here we would argue that if a pad mount HVAC unit needs service with tools that need AC power once every 5-10 years then the dedicated branch circuit is not needed.  Many campuses have on-site, full-time staff that can service outdoor pad mounted HVAC equipment without needing a nearby outlet.  One crew — two electricians — will run about $2500 per day to do anything on campus.

CMP-3: No proposals

CMP-4: solar voltaic systems (1)

(1) Seems reasonable – spillover outdoor night time lighting effect upon solar panel charging should be identified.

CMP-5: Administrative changes only

CMP-6: No proposals

CMP-7: Distinction between “repair” and “servicing”

CMP-8: Reconditioned equipment

CMP-9: Reconditioned equipment

CMP-10: Short circuit ratings, service disconnect, disconnect for meters, transformer secondary conductor, secondary conductor taps, surge protective devices, disconnecting means generally, spliced and tap conductors, more metering safety, 1200 ampere threshold for arc reduction technology, reconditioned surge equipment shall not be permitted, switchboard short circuit ratings

CMP-11: Lorem

CMP-12: Lorem

CMP-13: Lorem

Lorem ipsum

Stationary Energy Storage Systems

Should every campus building generate its own power? Sustainability workgroups are vulnerable to speculative hype about net-zero buildings and microgrids. We remind sustainability trendsniffers that the central feature of a distributed energy resource–the eyesore known as the university steam plant–delivers most of the economic benefit of a microgrid. [Comments on Second Draft due April 29th] #StandardsMassachusetts

“M. van Marum. Tweede vervolg der proefneemingen gedaan met Teyler’s electrizeer-machine, 1795” | An early energy storage device | Massachusetts Institute of Technology Libraries

We have been following the developmental trajectory of a new NFPA regulatory product — NFPA 855 Standard for the Installation of Stationary Energy Storage Systems — a document with ambitions to formalize the fire safety landscape of the central feature of campus microgrids by setting criteria for minimizing the hazards associated with energy storage systems.

The fire safety of electric vehicles and the companion storage units for solar and wind power systems has been elevated in recent years with incidents with high public visibility.  The education industry needs to contribute ideas and data to what we call the emergent #SmartCampus;an electrotechnical transformation — both as a provider of new knowledge and as a user of the new knowledge.

Transcripts of technical deliberation are linked below:

2026 Public Input Report (705 pages) § 2026 Second Draft Meeting Agenda (912 pages)

Comment on the 2026 revision received by March 27, 2025 will be heard at the NFPA June 2025 Expo through NFPA’s NITMAM process.

University of Michigan | Average daily electrical load across all Ann Arbor campuses is on the order of 100 megawatts

A fair question to ask: “How is NFPA 855 going to establish the standard of care any better than the standard of care discovered and promulgated in the NFPA 70-series and the often-paired documents NFPA 110 and NFPA 111?”  (As you read the transcript of the proceedings you can see the committee tip-toeing around prospective overlaps and conflicts; never a first choice).

Suffice to say, the NFPA Standards Council has due process requirements for new committee projects and, obviously, that criteria has been met.   Market demand presents an opportunity to assemble a new committee with fresh, with new voices funded by a fresh set of stakeholders who, because they are more accustomed to advocacy in open-source and consortia standards development platforms, might have not been involved in the  more rigorous standards development processes of ANSI accredited standards developing organizations — specifically the NFPA, whose members are usually found at the top of organization charts in state and local jurisdictions.  For example we find UBER — the ride sharing company — on the technical committee.  We find another voice from Tesla Motors.  These companies are centered in an industry that does not have the tradition of leading practice discovery and promulgation that the building industry has had for the better part of two hundred years.

Our interest in this standard lies on both sides of the education industry — i.e. the academic research side and the business side.  For all practical purposes, the most credible, multi-dimensional and effective voice for lowering #TotalCostofOwnership for the emergent smart campus is found in the tenure of Standards Michigan and its collaboration with IEEE Education & Healthcare Facilities Committee (E&H).  You may join us sorting through the technical, economic and legal particulars and day at 11 AM Eastern time.   The IEEE E&H Committee meets online every other Tuesday in European and American time zones; the next meeting on March 26th.  All meetings are open to the public.

University of California San Diego Microgrid

You are encouraged to communicate directly with Brian O’Connor, the NFPA Staff Liaison for specific questions.  We have some of the answers but Brian is likely to have all of them.   CLICK HERE for the NFPA Directory.  Additionally, NFPA will be hosting its Annual Conference & Expo, June 17-20 in San Antonio, Texas; usually an auspicious time for meeting NFPA staff working on this, and other projects.

The prospect of installing of energy storage technologies at every campus building — or groups of buildings, or in regions — is clearly transformational if the education facilities industry somehow manages to find a way to drive the cost of operating and maintaining many energy storage technologies lower than the cost of operating and maintaining a single campus distributed energy resource.  The education facility industry will have to train a new cadre of microgrid technology specialists who must be comfortable working at ampere and voltage ranges on both sides of the decimal point that separates power engineers from control engineers.  And, of course, dynamic utility pricing (set by state regulatory agencies) will continue to be the most significant independent control variable.

Finding a way to make all this hang together is the legitimate work of the academic research side of the university.   We find that sustainability workgroups (and elected governing bodies) in the education industry are vulnerable to out-sized claims about microgrids and distributed energy resources; both trendy terms of art for the electrotechnical transformation we call the emergent #SmartCampus.

We remind sustainability trendsniffers that the central feature of a distributed energy resource — the eyesore known as the university steam plant — bears most of the characteristics of a microgrid.   In the videoclip linked below a respected voice from Ohio State University provides enlightenment on this point; even as he contributes to the discovery stream with a study unit.

Ohio State University McCracken Power Plant

Issue: [16-131]

Category:  District Energy, Electrical, Energy, Facility Asset Management, Fire Safety, Risk Management, #SmartCampus, US Department of Energy

Colleagues: Mike Anthony, Bill Cantor (wcantor@ieee.org). Mahesh Illindala

Standards MassachusettsStandards Texas, Standards Ohio

*It is noteworthy that (NFPA 70) National Electrical Code-Making Panel 1 has appropriated vehicle-to-grid installations into its scope.

 


Princeton University Power Plant | Click on image

LEARN MORE:

Related Post: Electrical Safety Research Advisory Committee

Bibiography: Campus Microgrids

Higher Education Facilities Conference: The Rise of University Microgrids

 


Mahesh Illindala enlightens understanding of what microgrid is, and is not:


Marina & Boatyard Electrical Safety

Rowing at the 2024 Summer Olympics

“The Biglin Brothers Racing| Thomas Eakins (1872)

Rowing competition in the 2024 Olympics inspires a  revisit of NFPA 303: Fire Protection Standard for Marinas and Boatyards.  Apart from athletic competition, many colleges, universities and trade schools with academic programs are responsible for safety of facilities located on fresh and saltwater shorelines.  Other nations refer to best practice discovered and applied in the United States.   Keep in mind that, unlike other nations, the standard of care for electrical safety in the United States is driven primarily by the fire safety community.   This happens because public safety leadership falls upon the local Fire Marshall who has a budget that is widely understand and generally supported.

From the NFPA 303 scope statement:

 This standard applies to the construction and operation of marinas, boatyards, yacht clubs, boat condominiums, docking facilities associated with residential condominiums, multiple-docking facilities at multiple-family residences, and all associated piers, docks, and floats.

This standard also applies to support facilities and structures used for construction, repair, storage, hauling and launching, or fueling of vessels if fire on a pier would pose an immediate threat to these facilities, or if a fire at a referenced facility would pose an immediate threat to a docking facility.

This standard applies to marinas and facilities servicing small recreational and commercial craft, yachts, and other craft of not more than 300 gross tons.

This standard is not intended to apply to a private, noncommercial docking facility constructed or occupied for the use of the owners or residents of the associated single-family dwelling.

No requirement in this standard is to be construed as reducing applicable building, fire, and electrical codes.

The standard of care for facilities owned by educational institutions is not appreciably different from the standard of care for any other Owner except some consideration should be given to the age and training of most of the occupants — students, of course — who are a generally transient population.  Some research projects undertaken on university-owned facilities are also subject to the local adaptions of NFPA 303.  The current version of NFPA 303 is linked below:

FREE ACCESS: NFPA 303

 

Boathouse Row / Philadelphia

The 2021 Edition is the current edition and the next edition will be the 2025 revision.  Click on the link below to read what new ideas were running through the current edition; mostly electrical that are intended to correlate with National Electrical Code Article 555 and recent electrical safety research*:

Landing Page for the 2028 Edition

NFPA 303 Public Input Report for the 2021 Edition

Public input closing date for the 2025 Edition is June 1, 2023.   

You may submit comment directly to NFPA on this and/or any other NFPA consensus product by CLICKING HERE.  You will need to set up a (free) account.   NFPA 303 document is also on the standing agenda of our 4 times monthly collaboration with the IEEE Education & Healthcare Facilities Committee.  See our CALENDAR for the next online colloquium; open to everyone.

Michigan Technological University

Issue: [16-133]

Category: Electrical, #SmartCampus, Facility Asset Management

Colleagues: Mike Anthony,  Jim Harvey


LEARN MORE:

* Marina Risk Reduction

NFPA 70 National Electrical Code (Article 555)

Examining the Risk of Electric Shock Drowning (ESD) As a Function of Water Conductivity

Animal Safety

“One of the Family” 1880 | Frederick George Cotman

NFPA 150 Fire and Life Safety in Animal Housing Facilities Code has entered its s025 revision cycle.   Many education communities are responsible for animal safety in academic units, research enterprises. museums and even — as in the United Kingdom — large farm animals that wander freely on campus with students, faculty and staff.  The number of colleges and universities that permit students to live with their pets has expanded; and with it the responsibilities of university administration.

From the document scope:

This standard shall provide the minimum requirements for the design, construction, fire protection, and classification of animal housing facilities.  The requirements of NFPA 150 recognize the following fundamental principles:

(1) Animals are sentient beings with a value greater than that of simple property.

(2) Animals, both domesticated and feral, lack the ability of self-preservation when housed in buildings and other structures.

(3) Current building, fire, and life safety codes do not address the life safety of the animal occupants. The requirements found in NFPA 150 are written with the intention that animal housing facilities will continue to be designed, constructed, and maintained in accordance with the applicable building, fire, and life safety codes.

The requirements herein are not intended to replace or rewrite the basic requirements for the human occupants. Instead, NFPA 150 provides additional minimum requirements for the protection of the animal occupants and the human occupants who interact with those animals in these facilities. 

 

A full description of the project is linked below:

Fire and Life Safety in Animal Housing Facilities Code

Access to the 2025 Edition is linked below:

FREE ACCESS NFPA 150

We provide the transcript of the back-and-forth on the current 2022 edition to inform how education communities can contribute to the improvement of this title; a subject that stirs deep feelings about animal safety in research enterprises.

NFPA 150 First Draft Agenda

NFPA 150 Second Draft Report

Public comment on the Second Draft of the 2025 Edition will be received until March 27, 2024.   

We have been advocating risk-informed animal safety concepts in this document since the 2013 Edition and have found that it is nearly impossible to overestimate the sensitivity of educational communities to the life safety of animals — either for agriculture or medical research.

We maintain the entire NFPA catalog on the standing agenda of our Prometheus colloquia.  See our CALENDAR for the next online meeting; open to everyone.

"i thank You God for most this amazing day:for the leaping greenly spirits of trees and a blue true dream of sky;and for everything which is natural which is infinite which is yes" -- e.e.cummings ('Seventy-One Poems' 1950)

 

Issue: [11-1] and [19-5]

Category: Fire Protection, Facility Asset Management, Academic, Risk Management

Colleagues: Mike Anthony, Josh Elvove, Joe DeRosier

More:

Protecting Animals When Disaster Strikes

Animals 300


 


Bibliography:

25 Most Pet-Friendly Colleges

National Institute of Health: Policy on Humane Care and Use of Laboratory Animals

International Building Code: Section 304 (Business Group B): Animal hospitals, kennels and pounds

Terrestrial Animal Health Code

IEEE Guide for Animal Deterrents for Electric Power Supply Substations

ASHRAE Animal Facilities

IEEE Livestock Monitoring System

Ventilation Design Handbook on Animal Research Facilities

HVAC Design in Animal Facilities

USDA Animal Welfare Information Center

ISO Assistance Dogs

US Department of Agriculture: Animal Welfare Act and Animal Welfare Regulations

S. 4288: Reducing Animal Testing Act

Guaranteeing safety of animals under risk of fire: conceptual framework and technical issues analysis

Protecting Animals When Disaster Strikes

 

Electric Service Metering & Billing

Electrical Safety

Today at 16:00 UTC we review best practice for engineering and installing the point of common coupling between an electrical service provider its and an purchasing — under the purview of NEC CMP-10.

Committee topical purviews change cycle-to-cycle.  Here’s the transcript for today’s session:  CMP-10 Second Draft Report (368 pages)

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

The relevant passages of the National Electrical Code are found in Article 230 and Article 495.  We calibrate our attention with the documents linked below.  These are only representative guidelines:

University of Michigan Medium Voltage Electrical Distribution

Texas A&M University Medium Voltage Power Systems

University of Florida Medium Voltage Electrical Distribution

Representative standards for regulated utilities for purchased power:

Detroit Edison Primary Service Standards (Green Book)

American Electric Power: Requirements for Electrical Services

Pacific Gas & Electric Primary Service Requirements

The IEEE Education & Healthcare Facilities Committee curates a library of documents similar to those linked above.

Design of Electrical Services for Buildings

We are in the process of preparing new (original, and sometimes recycled) proposals for the 2026 National Electrical Code, with the work of Code Panel 10 of particular relevance to today’s topic:

2026 National Electrical Code Workspace

First Draft Meetings: January 15-26, 2024 in Charleston, South Carolina


Electrical meter billing standards are generally regulated at the state or local level, with guidelines provided by public utility commissions or similar regulatory bodies.  These tariff sheets are among the oldest in the world.  There are some common standards for billing and metering practices, including:

  1. Meter Types: There are various types of meters used to measure electricity consumption, including analog (mechanical) meters, digital meters, and smart meters. Smart meters are becoming more common and allow for more accurate and real-time billing.
  2. Billing Methodology:
    • Residential Rates: Most residential customers are billed based on kilowatt-hours (kWh) of electricity used, which is the standard unit of energy.
    • Demand Charges: Some commercial and industrial customers are also subject to demand charges, which are based on the peak demand (the highest amount of power drawn at any one point during the billing period).
    • Time-of-Use Rates: Some utilities offer time-of-use (TOU) pricing, where electricity costs vary depending on the time of day or season. For example, electricity may be cheaper during off-peak hours and more expensive during peak hours.
  3. Meter Reading and Billing Cycle:
    • Monthly Billing: Typically, customers receive a bill once a month, based on the reading of the electricity meter.
    • Estimation: If a meter reading is not available, some utilities may estimate usage based on historical patterns or average usage.
    • Smart Meter Readings: With smart meters, some utilities can provide daily or even hourly usage data, leading to more precise billing.
  4. Meter Standards: The standards for electrical meters, including their accuracy and certification, are set by national organizations like the National Institute of Standards and Technology (NIST) and the American National Standards Institute (ANSI). Meters must meet these standards to ensure they are accurate and reliable.
  5. Utility Commission Regulations: Each state has a utility commission (such as the California Public Utilities Commission, the Texas Public Utility Commission, etc.) that regulates the rates and billing practices of electricity providers. These commissions ensure that rates are fair and that utilities follow proper procedures for meter readings, billing cycles, and customer service
  6. Large University “Utilities”.   Large colleges and universities that generate and distribute some or all of their electric power consumption have developed practices to distribute the cost of electricity supply to buildings.  We will cover comparative utility billing practices in a dedicated colloquium sometime in 2025.

Michigan Public Service Commission | Consumer’s Energy Customer Billing Rules

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