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April 2, 2026
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Gallery: Easter Bonnet Parades

April 2, 2026
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Six Week Priority

April 2, 2026
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For the entirety of March, and until April 9th, we focus on preparing response to proposed changes to the IEEE 2028 National Electrical Safety Code, and to prepare fresh new ideas for the 2029 NFPA National Electrical Code (where we have had tenure on technical committees since 1999 on behalf of the second largest building construction market in the United States).

Content normally scheduled for this time of year (which traditionally tracks the cultural calendar of educational settlements everywhere) will be accessible but our daily online meetings will start with work on those two standards. To join the “code-writing and vote-getting” use the login credentials at the upper right of our home page.

Related:

IEEE Education & Healthcare Facilities Committee

Current Issues & Recent Research

2029 National Electrical Code Panel 3

Healthcare Facilities Code

 

The National Electrical Safety Code is normally revised on a 5-year cycle to incorporate industry and technological changes while ensuring safety for utility workers and the public.

The COVID-19 pandemic disrupted this schedule by delaying meetings, subcommittee reviews, public input processes, and collaboration due to lockdowns, remote work challenges, and resource strains.

As a result, the typical cycle extended to six years for the 2023 edition (from the 2017 edition), which was published in August 2022 and became effective February 1, 2023.

This adjustment allowed necessary time to complete revisions safely and thoroughly amid pandemic constraints. 

Bulletin Board

April 2, 2026
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NIST | USPTO | ANSI | IEEE | ICC | ASTM | ASHRAE | UL | TIA | ASME | ASCE | AGA

Michigan Standards Developers : NSF | ACI | NETA | ASABE | HL7 | RIA | JCSEE | BIFMA | PJRFSI | SAE

Global: SA | BSA | NSAI | CSA | CEN & CENELEC | ISO & IEC*


 

APPA was founded at the University of Michigan| See our ABOUT

 

 


* ISO and IEC have opted out of the X-social media platforms.  FYI: X is 13 times the size of BlueSky in terms of scale and reach.

https://extension.psu.edu/easter-lily-a-herald-of-spring

Quadrivium: Spring

April 2, 2026
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🐦Homophily Michigan 🐦

ANSI Standards Action March 20, 2026 Bulletin Board

Ishpeming High School | Marquette County Michigan

A Better Life: Lionel Shriver

Macdonald-Laurier Institute: How to Reverse Collapsing Birth Rates

Trending | Engagements, Weddings & Births | Sport News | Carillons

MORE

Starting 2026 we will organize our weekly syllabi in a less structured but in a more time sensitive manner.  Stay tuned.

 

 

“…O chestnut tree;, great rooted blossomer,
Are you the leaf, the blossom or the bold?
O body swayed to music, O brightening glance,
How can we know the dancer from the dance?”

Among Schoolchildren, 1933 William Butler Yeats

We sweep through the world’s three major time zones; updating our understanding of the literature at the technical foundation of education community safety and sustainability in those time zones 24 times per day. We generally eschew “over-coding” web pages to sustain speed, revision cadence and richness of content as peak priority.  We do not provide a search facility because of copyrights of publishers and time sensitivity of almost everything we do.

Readings:

“The Advancement of Learning” Francis Bacon (1605)

“The Allegory of the Cave” 380 BCE | Plato’s Republic, Book VII

Thucydides: Pericles’ Funeral Oration

IEEE Access: Advanced Deep Learning Models for 6G: Overview, Opportunities, and Challenges | Xidian University

“Albion: The Origins of the English Imagination” (2002) Peter Ackroyd

“Bitcoin: A Peer-to-Peer Electronic Cash System” Satoshi Nakamoto

“Extraordinary Popular Delusions and the Madness of Crowds” (1841) | Charles Mackay

Cognitive Science: An Introduction to the Study of Mind

“Kant’s Categorical Imperative” | Hillsdale College Introduction to Western Philosophy

“The Natural History of Stupidity” (1959) Paul Tabori

“The College Idea: Andrew Delbanco” Lapham’s Quarterly

Distributed Representations of Words and Phrases and their Compositionality | Google, Inc. et, al

Our daily colloquia are typically doing sessions; with non-USA titles receiving priority until 16:00 UTC and all other titles thereafter.  We assume policy objectives are established (Safer-Simpler-Lower-Cost, Longer-Lasting).   Because we necessarily get into the weeds, and because much of the content is time-sensitive and copyright protected, we usually schedule a separate time slot to hammer on technical specifics so that our response to consultations are meaningful and contribute to the goals of the standards developing organization and to the goals of stewards of education community real assets — typically the largest real asset owned by any US state and about 50 percent of its annual budget.

1. Leviathan.  We track noteworthy legislative proposals in the United States 118th Congress.  Not many deal specifically with education community real assets since the relevant legislation is already under administrative control of various Executive Branch Departments such as the Department of Education.

We do not advocate in legislative activity at any level.   We respond to public consultations but there it ends.

We track federal legislative action because it provides a stroboscopic view of the moment — the “national conversation”– in communities that are simultaneously a business and a culture.  Even though more than 90 percent of such proposals are at the mercy of the party leadership the process does enlighten the strengths and weakness of a governance system run entirely through the counties on the periphery of Washington D.C.  It is impossible to solve technical problems in facilities without sensitivity to the zietgeist that has accelerated in education communities everywhere.

Michigan Great Lake Quilt

Michigan can 100% water and feed itself.  Agriculture is its second-largest industry.

2National Institute of Standards and Technology (NIST)

3. American National Standards Institute (ANSI)

4. Fast Forward  

The Year Ahead 2026

5. Rewind

Retrodiction

Lights Out

6. Corrigenda

 

“The world will never starve for want of wonders;

but only for want of wonder.”

–  G.K Chesterton, The Spirit of Christmas (1905)

 

Mike Anthony with colleagues since 1982 @ UM Ross School of Business Executive Dining Room

 

Practical Jokes 2026

April 1, 2026
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Math Professor Fixes Projector Screen

Binary Test Result

Quick Adjustment

Keeping MIT Weird

Fake Professor

Gallery: Doctoral Dissertations, et al

Healthcare Facilities Code

April 1, 2026
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“The Doctor”  1891 Sir Luke Fildes

The NFPA 99 Healthcare Facilities Code committee develops a distinct consensus document (i.e. “regulatory product”) that is distinct from National Electrical Code Article 517; though there are overlaps and gaps that are the natural consequence of changing technology and regulations.  It is worthwhile reviewing the scope of each committee:

NFPA 99 Scope: This Committee shall have primary responsibility for documents that contain criteria for safeguarding patients and health care personnel in the delivery of health care services within health care facilities: a) from fire, explosion, electrical, and related hazards resulting either from the use of anesthetic agents, medical gas equipment, electrical apparatus, and high frequency electricity, or from internal or external incidents that disrupt normal patient care; b) from fire and explosion hazards; c) in connection with the use of hyperbaric and hypobaric facilities for medical purposes; d) through performance, maintenance and testing criteria for electrical systems, both normal and essential; and e) through performance, maintenance and testing, and installation criteria: (1) for vacuum systems for medical or surgical purposes, and (2) for medical gas systems; and f) through performance, maintenance and testing of plumbing, heating, cooling , and ventilating in health care facilities.

NFPA 70 Article 517 Scope:  The provisions of this article shall apply to electrical construction and installation criteria in healthcare facilities that provide services to human beings.  The requirements in Parts II and III not only apply to single-function buildings but are also intended to be individually applied to their respective forms of occupancy within a multi-function building (e.g. a doctor’s examining room located within a limited care facility would be required to meet the provisions of 517.10)   Informational Note: For information concerning performance, maintenance, and testing criteria, refer to the appropriate health care facilities documents.

In short, NFPA 70 Article 517 is intended to focus only on electrical safety issues though electrotechnology complexity and integration in healthcare settings (security, telecommunications, wireless medical devices, fire safety, environmental air control, etc.) usually results in conceptual overlap with other regulatory products such as NFPA 101 (Life Safety Code) and the International Building Code.

Several issues were recently debated by the Article 517 technical committee during the 2023 National Electrical Code Second Draft meetings

  • The conditions under which reconditioned electrical equipment be installed in healthcare settings; contingent on listing and re-certification specifics.
  • Relaxation of the design rules for feeder and branch circuit sizing through the application of demand factors.
  • Application of ground fault circuit interrupters.
  • “Rightsizing” feeder and branch circuit power chains (Demand factors in Section 517.22)
  • Patient care space categories
  • Independence of power sources (517.30)

There are, of course, many others, not the least of which involves emergency management.  For over 20 years our concern has been for the interdependency of water and electrical power supply to university hospitals given that many of them are part of district energy systems.

We need to “touch” this code at least once a month because of its interdependence on other consensus products by other standards developing organizations.  To do this we refer NFPA 99 standards action to the IEEE Education & Healthcare Facilities Committee which meets online four times monthly in European and American time zones.

The transcript of NEC Article 517 Public Input for the 2023 revision of NFPA 70 is linked below.  (You may have to register your interest by setting up a free-access account):

Code-Making Panel 15 (NEC-P15) Public Input Report

Code-Making Panel 15 (NEC-P15) Public Comment Report

Technical committees will meet in June to endorse the 2023 National Electrical Code.

Public consultation on the Second Draft closes May 31st. Landing page for selected sections of the 2024 revision  of NFPA 99 are linked below:

Electrical Systems (HEA-ELS)

Fundamentals (HEA-FUN)

Health Care Emergency Management and Security (HEA-HES)

Second Draft Comments are linked below:

Electrical Systems (HEA-ELS)

Fundamentals (HEA-FUN)

Health Care Emergency Management and Security (HEA-HES)

NITMAM closing date: March 28, 2023

We break down NFPA 70 and NFPA 99 together and keep them on the standing agenda of both our Power and Health colloquia; open to everyone.  See our CALENDAR for the next online meeting.

"The trained nurse has become one of the great blessings of humanity, taking a place beside the physician and the priest" - William Osler"While we try to teach our children all about life, our children teach us what life is all about" - Angela Schwindt "The true art of pediatrics lies not only in curing diseases but also in preventing them" - Abraham JacobiGermany

Issues: [12-18, [15-97] and [16-101]

Contact: Mike Anthony, Jim Harvey, Robert Arno, Josh Elvove, Joe DeRosier, Larry Spielvogel

NFPA Staff Liaison: Jonathan Hart

Archive / NFPA 99

2029 National Electrical Code

April 1, 2026
mike@standardsmichigan.com

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Public input on the 2029 Revision will be received until April 9th. Over the next weeks and months — typically meeting twice a day every Tuesday — we will pull forward our previous proposals and draft original proposals relevant to the education and healthcare electrotechnical infrastructure of educational settlements.  Link to Proposed Reorganization.

 

2029 National Electrical Code Panel 1

2029 National Electrical Code Panel 3

 


Photo at 2723 State Street Office*

Mike was part of the National Electrical Code Quarter Century Club but was at another conference and not able to receive the award at the June conference.  University of Michigan support began in 1993.  IEEE support began in 2014.

*New Office (a short walk across the street) starting October 1: 455 East Eisenhower, Ann Arbor, MI 48108


Current Issues and Recent Research

Today we examine Second Draft transcripts of the Special Equipment Chapter 6 (CMP-12) and product inspection, testing and certification listings that appear Annex A (CMP-1).

 


Once every eighteen months we spend a week drilling into the National Electrical Code by submitting new proposals or comments on proposed revisions.  Today we review the actions taken by the technical committees on the First Draft.   Responses to committee actions will be received until August 26th.

2026 National Electrical Code Workspace


Premise Wiring

Interconnected Electric Power Production Sources “Microgrids”

National Electrical Definitions

Kitchen Wiring

Solarvoltaic PV Systems

Hospital Plug Load

Data Center Wiring

Electrical Inspector Professional Qualifications

Critical Operations Power Systems

Arenas, Lecture Halls & Theaters

Appliances

Emergency and Standby Power Systems

Luminaires, Lampholders, and Lamps

Electric Vehicle Power Transfer System

Art, Design & Fashion Studios

Wiring for Luminaires in High Ceiling Occupancies

2029 National Electrical Code Panel 3

March 31, 2026
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Electrical Safety Stack

At the request of IEEE Joint IAS/PES Standards Michigan, Mike Anthony moved to CMP-3 from CMP-15.

Articles Under CMP 3

  • Article 300 — General Requirements for Wiring Methods and Materials
  • Article 335 — Instrumentation Tray Cable (in some references for the 2029 cycle)
  • Article 590 — Temporary Installations (being relocated/renumbered in the 2026 cycle, e.g., potentially to Article 140 in Chapter 1, as temporary wiring is not treated as a special occupancy)
  • Article 720 — Limited-Energy System Installations (new/general article covering wiring methods for limited-energy systems)
  • Article 721 — Limited-Energy Power Sources
  • Article 722 — Limited-Energy Cable (covers cables for power-limited, fault-managed, etc.)
  • Article 723 — Raceways, Cable Routing Assemblies, and Cable Trays for Limited-Energy Systems (newly created in the 2026 cycle)
  • Article 725 — Class 2 and Class 3 Remote-Control, Signaling, and Power-Limited Circuits
  • Article 726 — Class 4 Fault-Managed Power Circuits and Equipment
  • Article 727 — Instrumentation Tray Cable
  • Article 728 — Fire-Resistive Cable Systems
  • Article 760 — Fire Alarm Systems (power-limited and non-power-limited portions)

CMP 3 also handles associated content in: Chapter 9 — Tables, including Tables 11(A) & (B) and Tables 12(A) & (B) (related to conductor properties and other supporting tables for the above topics).


  • Notes on Changes and Scope
    CMP 3 focuses on general wiring rules, cable types, raceways/trays for low-energy applications, and signaling/communications-related wiring (distinct from higher-power utilization equipment or special occupancies handled by other panels).
  • In the 2026 NEC cycle, there has been significant reorganization of Chapter 7 to consolidate limited-energy systems under articles like 720–726 (and related ones), moving away from older structures. This includes new articles for raceways/cable trays specific to limited-energy systems and adjustments to scopes for clarity.
  • Article 206 (Non-Power-Limited Remote-Control and Signaling Circuits) appears in some 2026-related references as newly designated or relocated material handled in this area.
    Temporary installations (Article 590) are transitioning out of “special” categories in restructuring efforts.

During today’s sessions of the IEEE E&H Committee and our own we will prepare draft proposals relevant to the safety and sustainability agenda of the USA education facility industry.  Use the login credentials at the upper right of our home page.

 

Brown University Electrical Design Criteria | Information Technology Resources Policy


Posted December 20, 2025

The University of Michigan has supported the voice of the United States education facility industry since 1993 — the second longest tenure of any voice in the United States.  That voice has survived several organizational changes but remains intact and will continue its Safer-Simpler-Lower Cost-Longer Lasting priorities on Code Panel 3 in the 2029 Edition.

Today, during our customary “Open Door” teleconference we will examine the technical concepts under the purview of Code Panel 3; among them:

Article 206 Signaling Circuits

Article 300 General Requirements for Wiring Methods and Materials

Article 335 Instrumentation Tray Cable

Article 590 Temporary Installations

Chapter 7 Large sections of limited energy cabling for signaling and information technology

Chapter 9 Conductor Properties Tables 11A & B, Tables 12A&B

Public Input on the 2029 Edition will be received until April 9, 2026.

Related:
  • Since the lifespan of educational buildings make the building core and shell susceptible to multiple changes not typically associated with commercial buildings, additional pathways should be placed in areas where the core and shell components of the facility are likely to re-main for extended periods of time
  • It is recommended that all areas of an educational building have wireless coverage unless prohibited

NESC & NEC Cross-Code Correlation

March 31, 2026
mike@standardsmichigan.com

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Statement from NARUC During its Summer 2018 Committee Meetings

IEEE Education & Healthcare Facilities Committee

Draft Proposals for the 2028 National Electrical Safety Code

Representative State Level Service Quality Standards

MI Power Grid


Relevant Research


PROCESS, PROCEDURES & SCHEDULE

2025-2026 NESC Revision Schedule

Mike Anthony is ID Number 469 | Proposal period closes 11:59 PM US Pacific Time | May 15

Meeting Notes in red

Loss of electric power and internet service happens more frequently and poses at least an equal — if not greater threat — to public safety.  So why does neither the National Electrical Code or the National Electrical Safety Code integrate reliability into their core requirements?  Reliability requirements appear in a network of related documents, either referenced, or incorporated by reference; sometimes automatically, sometimes not.

NESC Main Committee Membership: Page xii

Apart from the IEEE as the accredited standards developer, there are no “pure non-government user-interests” on this committee; although ANSI’s Essential Requirements for balance of interests provides highly nuanced interpretation.  The Classifications on Page xiii represents due diligence on meeting balance of interest requirements.

In our case, we are one of many large universities that usually own district energy plants that both generate and purchase generate electric power (as sometimes provide var support to utilities when necessary; as during the August 2003 North American outage).  For University of Michigan, for example, has about 20 service points at 4.8 – 120 kV.  Its Central Power Plant is the largest cogeneration plant on the DTE system.

Contents: Page xxviii | PDF Page 29

Absence of internet service is at least as much a hazard, and more frequent, than downed wires.   Is there a standards solution?  Consideration of interoperability of internet service power supported on utility poles  should track in the next revision.

No mention of any reliability related IEEE reliability standards in the present edition.  Why is this?

Section 2: Definitions of Special Terms | PDF Page 46

In the 2023 Handbook, the term “reliability” shows up 34 times.

availability (from Bob Arno’s IEEE 3006-series and IEEE 493 Gold Book revision)

reliability (Bob Arno)

utility (PDF Page 57)

communication | PDF Page 47

list of terms defined in the 2023 National Electrical Code that are new and relevant to this revision: (Article 100 NEC)

Bonding jumper, system and supply

Survivability of communication network signaling

Fiber optic cable mounted on common poles with a medium voltage overhead line standardizing procedure

municipal broadband network, digital subscriber line, surveillance cameras

wireless communication system

010. Purpose | PDF Page 40

Looks like improvement since last edition.  Suggest explicit Informational Note, as in the NEC, using “reliability” and referring to other agencies.  “Abnormal events” could be tighter and refer to other standards for abnormal, steady-state events.   The clarification of purpose is welcomed although a great deal remains uncovered by other best practice literature; though that can be repaired in this edition.

Legacy of shared circuit path standards. Should provisions be made for municipal surveillance, traffic and vehicle control infrastructure.  What would that look like?

011. Scope | Covered PDF Page 40

3. Utility facilities and functions of utilities that either (a) generate energy by conversion from
some other form of energy such as, but not limited to, fossil fuel, chemical, electrochemical,
nuclear, solar, mechanical, wind or hydraulic or communication signals, or accept energy or
communication signals from another entity, or (b) provide that energy or communication
signals through a delivery point to another entity.

5. Utility facilities and functions on the line side of the service point supplied by underground or
overhead conductors maintained and/or installed under exclusive control of utilities located on
public or private property in accordance with legally established easements or rights-of-way,
contracts, other agreements (written or by conditions of service), or as authorized by a
regulating or controlling body.
NOTE: Agreements to locate utility facilities on property may be required where easements are either
(a) not obtainable (such as locating utility facilities on existing rights-of-way of railroads or other entities,
military bases, federal lands, Native American reservations, lands controlled by a port authority, or other
governmental agency), or (b) not necessary (such as locating facilities necessary for requested service to a
site).

012. General Rules | Covered PDF Page 42

For all particulars not specified, but within the scope of these rules, as stated in Rule 011A, design,
construction, operation, and maintenance should be done in accordance with accepted good practice
for the given local conditions known at the time by those responsible for the communication or
supply lines and equipment

General purpose clause could use some work since no definition of “accepted good practice”.  Refer to IEEE bibliography.

 

Section 2: Definition of special terms | PDF Page 46

Recommendations elsewhere should track here.

 The word “installation” appears 256 times and is generally understood in context by experts.  Suggest borrow from NEC to clarify our concern for including co-linear/communication circuits. 

conduit.  exclusive control, lines, photovoltaic, NEC interactive. qualified

Section 3: Reference

NFPA 70®, National Electrical Code® (NEC®). [Rules 011B4 NOTE, 099C NOTE 1, and 127

IEEE Std 4™-1995, IEEE Standard Techniques for High-Voltage Testing. [Table 410-2 and Table 410-3]
IEEE Std 516™-2009, IEEE Guide for Maintenance Methods on Energized Power-Lines. [Rules 441A4
NOTE 2, 446B1, and 446D3 NOTE, and Table 441-5, Footnote 4]
IEEE Std 1427™-2006, IEEE Guide for Recommended Electrical Clearances and Insulation Levels in
Air-Insulated Electrical Power Substations. [Rule 124A1 NOTE, Table 124-1, 176 NOTE, and 177 NOTE]
IEEE Std 1584™-2002, IEEE Guide for Performing Arc Flash Hazard Calculations. [Table 410-1,
Footnotes 1, 3, 6, and 14]
IEEE Std C62.82.1™-2010, IEEE Standard for Insulation Coordination—Definitions, Principles, and Rules.
[Table 124-1 Footnote 5]

Add references to Gold Book, 1386, etc. IEC since multinationals conform.

 

Safety Rules for the Installation and Maintenance of Overhead Electric Supply and Communication Line | PDF Page 111

Has anyone confirmed that these tables match NEC Table 495.24 lately?  If it helps: there were no meaningful changes in the 2023 NEC in Article 495, the high voltage article

Section 11. Protective arrangements in electric supply stations | PDF Page 77

A safety sign shall be displayed on or beside the door or gate at each entrance. For fenced or
walled electric supply stations without roofs, a safety sign shall be displayed on each exterior
side of the fenced or wall enclosure. Where the station is entirely enclosed by walls and roof, a
safety sign is required only at ground level entrances. Where entrance is gained through
sequential doors, the safety sign should be located at the inner door position.  (A clarification but no change.  See Standards Michigan 2017 proposals)

Recommend that all oil-filled cans be removed and services upgraded through energy regulations with new kVA ratings

Section 12: Installation and maintenance of equipment

093. Grounding conductor and means of connection

Fences
The grounding conductor for fences required to be effectively grounded by other parts of this
Code shall meet the requirements of Rule 093C5 or shall be steel wire not smaller than Stl WG
No. 5.

D. Guarding and protection | PDF Page 67

124. Guarding live parts| PDF Page 85

Propose roofs required for exterior installations

Part 2. Safety Rules for the Installation and Maintenance of Overhead Electric Supply and Communication Line | Page 72

Section 22. Relations between various classes of lines and equipment | Page 80

222. Joint use of structures | Page 82

Where the practice of joint use is mutually agreed upon by the affected utilities, facilities shall be subject to the appropriate grade of construction specified in Section 24. Joint use of structures should be
considered for circuits along highways, roads, streets, and alleys. The choice between joint use of structures and separate lines shall be determined through cooperative consideration with other joint
users of all the factors involved, including the character of circuits, worker safety, the total number and weight of conductors, tree conditions, number and location of branches and service drops, structure
conflicts, availability of right-of-way, etc.

Reliability considerations for sustaining internet service when power supply is absent. 

Par2 Section 20 Safety Rules for the Installation and Maintenance of Overhead Electric Supply and Communication Line | PDF Page 111

Has anyone confirmed that these tables match NEC Table 495.24 lately?

Part 3. Safety Rules for the Installation and Maintenance of Underground Electric Supply and Communication Lines | Page 220

Renewable energy for internet access

311. Installation and maintenance

A. Persons responsible for underground facilities shall be able to indicate the location of their facilities.
B. Reasonable advance notice should be given to owners or operators of other proximate facilities that
may be adversely affected by new construction or changes in existing facilities.
C. For emergency installations, supply and communication cables may be laid directly on grade if the
cables do not unreasonably obstruct pedestrian or vehicular traffic and either:

1. The cables are covered, enclosed, or otherwise protected, or
2. The locations of the cables are conspicuous.
Supply cables operating above 600 V shall meet either Rule 230C or 350B.
NOTE: See Rules 014B2 and 230A2d.

Part 4. Work Rules for the Operation of Electric Supply and Communications Lines and Equipment | PDF Page 289

When and why was the term “Work” added to the title of this section?   

Core text for the definition of wireless communication system reliability

 


Appendix E Bibliography| PDF Page 355

 

 

 

Index | PDF Page 398

 


The word “reliability” appears only three times.  Should it track in the NESC or should it track in individual state requirements.  So neither the NEC nor the NESC couples closely with power and communication reliability; despite the enormity and speed of research.

 

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