Animals 300

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Animals 300

January 31, 2025
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“The Peaceable Kingdom” 1833 Edward Hicks

Today we scan the status of literature that informs the safety and sustainability of the built environment for animals large and small.  Animals are found in education communities as pets. sporting partners, agricultural research and teaching settings, as medical research subjects and clinical care facilities.  ANSI-Accredited standards developers with a footprint in this domain are listed below:

American Society of Agricultural and Biological Engineers

Agriculture

ASHRAE International

Plant and Animal Environment

Institute of Electrical and Electronic Engineers

Animal Kingdom: A Large and Diverse Dataset for Animal Behavior Understanding

International Code Council

Form v. Function | Function v. Form

National Fire Protection Association

Animal Safety

Underwriters Laboratories

Government agencies at all levels borrow from best practice recommendations in the catalog of the foregoing standards developers.  Conversely, those same standards developers borrow from the best practice recommendations from the same government agencies.

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Sunday, Animal, Farm, Agri

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The Ethics of Farming Animals

Animal Welfare Act

National Research Council: Guide for the Care and Use of Laboratory Animals

National Library of Medicine: Regulation of Animal Research

Most education communities use the foregoing regulations upon which to build their own standards.  For example:

George Washington University

Stanford University

University of Michigan

Michigan State University


 

Terrestrial Animal Health Code

Rewind: Animals 100

Animal Safety

January 31, 2025
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“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.

 

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

 

Stray Voltage: Sources and Solutions

January 31, 2025
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Michigan State University

 

Stray Voltage: Sources and Solutions

Truman C. Surbrook – Norman D. Reese – Angela M. Kehrle

 

Abstract.  Stray voltage is caused by voltage drop and ground faults and may have its origin on the primary electrical distribution system or on the customer’s secondary electrical system. The rms value of the neutral-to-earth voltage along a primary distribution line may be at a value of zero some distance from the substation depending on the condition of the conductor resistances, grounding resistances, and the amount of load. Neutral-to-earth resistance is not the cause of stray voltage; however, the value of this resistance to earth at a particular location will affect the level of stray voltage. A four-wire single-phase feeder system supplying farm buildings from a single metering point is effective in preventing on-farm secondary neutral voltage drop, provided the four-wire system is extended to all farm loads, and provided no high-magnitude ground faults are present. Isolation of the primary and secondary neutral systems at the distribution transformer is effective in preventing off-farm sources from entering the customer’s system. This separation may be accomplished using a number of commercially available devices.

CLICK HERE for access to the entire paper

The Barbie Standard

January 30, 2025
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The Struggle for Control of Mother’s Day

January 30, 2025
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Standards West Virginia

CLICK IMAGE

Mother’s Day is celebrated on different days in different countries and regions. However, here is a list of some countries and the dates:

United States: Second Sunday in May
United Kingdom: Fourth Sunday in Lent
Australia: Second Sunday in May
Canada: Second Sunday in May
New Zealand: Second Sunday in May
India: Second Sunday in May
Mexico: May 10th
Japan: Second Sunday in May
France: Last Sunday in May or First Sunday in June
Germany: Second Sunday in May
Italy: Second Sunday in May
Brazil: Second Sunday in May
Egypt, Mother’s Day is celebrated on March 21st.
Israel, Mother’s Day is celebrated on the 30th day of the Jewish month of Shvat, which usually falls in February.
India, Mother’s Day is not an official holiday, but it is celebrated on the second Sunday of May, the same as in the United States.
Japan, Mother’s Day is celebrated on the second Sunday of May, but it is not a public holiday.
South Africa, Mother’s Day is celebrated on the second Sunday of May, the same as in the United States.
Thailand, Mother’s Day is celebrated on August 12th, which is the birthday of Queen Sirikit, the current queen consort of Thailand.

 

Electrical heat tracing: international harmonization-now and in the future

January 30, 2025
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Electrical heat tracing: international harmonization-now and in the future

C. Sandberg

Tyco Thermal Controls

N.R. Rafferty – M. Kleinehanding – J.J. Hernandez

E.I. DuPont de Nemours & Company, Inc 

 

Abstract:  In the past, electrical heat tracing has been thought of as a minor addition to plant utilities. Today, it is recognized as a critical subsystem to be monitored and controlled. A marriage between process, mechanical, and electrical engineers must take place to ensure that optimum economic results are produced. The Internet, expert systems, and falling costs of instrumentation will all contribute to more reliable control systems and improved monitoring systems. There is a harmonization between Europe and North America that should facilitate design and installation using common components. The future holds many opportunities to optimize the design.

CLICK HERE to order complete paper

 


Heat Tracing Installation

Industrial electroheating and electromagnetic processing

Pipe Heating

Heat Tracing

Outdoor Deicing & Snow Melting

January 30, 2025
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Electrical Safety

“Snow at Argenteuil” | Claude Monet (1875)

Today our focus turns to outdoor electric deicing and snow melting wiring systems identified as suitable for the environment and installed in accordance with the manufacturer’s instructions.  They work silently to keep snow load from caving in roofs and icicles falling from gutters onto pedestrian pathways.

While the voltage and ampere requirement of the product itself is a known characteristic, the characteristic 0f the wiring pathway — voltage, ampere, grounding, short circuit, disconnect and control — is relatively more complicated and worthy of our attention.   Articles 426-427 of the National Electrical Code is the relevant part of the NEC

Free Access 2023 National Electrical Code

Insight into the ideas running through technical committee deliberations is provided by a review of Panel 17 transcripts:

2023 NEC Panel 17 Public Input Report (633 pages)

2023 NEC Panel 17 Public Comment Report (190 pages)

We hold Articles 427 in the middle of our priority ranking for the 2023 NEC.   We find that the more difficult issues for this technology is the determination of which trade specifies these systems — architectural, electrical, or mechanical; covered in previous posts.   Instead, most of our time will be spent getting IEEE consensus products in step with it, specifically ANSI/IEEE 515 and IEEE 844/CSA 293.

Comments on the Second Draft of the 2026 NEC will be received until April 18th.

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We collaborate with the IEEE Education & Healthcare Facility Committee which meets online 4 times per month in European and American time zones.  Since a great deal of the technical basis for the NEC originates with the IEEE we will also collaborate with IEEE Standards Coordinating Committee 18 whose members are charged by the IEEE Standards Association to coordinate NFPA and IEEE consensus products.

Issue: [19-151]

Category: Electrical, Energy

Colleagues: Mike Anthony, Jim Harvey, Kane Howard, Jose Meijer


LEARN MORE:

IEEE Standard for the Testing, Design, Installation, and Maintenance of Electrical Resistance Heat Tracing for Commercial Applications

844.2/CSA C293.2-2017 – IEEE/CSA Standard for Skin Effect Trace Heating of Pipelines, Vessels, Equipment, and Structures–Application Guide for Design, Installation, Testing, Commissioning, and Maintenance

 

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