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Nourriture d’automne
“Lord: it is time. The summer was immense.
Lay your shadow on the sundials
and let loose the wind in the fields…”
‘Autumn Day’ | Rainer Maria Rilke
University of Vermont | Chittenden County
Today we break down the catalog for food safety in education communities; with primary attention to consultations from private standard developing organizations and federal agencies charged with food safety. We do so with sensitivity to animals and plants and sustainability of the global food supply chain. Many schools are the communal cafeterias for the communities that own and operate them and run at commercial scale.
We prepare responses to public consultations released by standards developing organizations which, in many cases, have significant conformance enterprises. Core titles are published by the ANSI accredited organizations listed below:
The ASHRAE catalog is the most cross-cutting and fastest moving catalog in the land. If you claim ownership of the United States energy domain you pretty much capture everything related campus safety and sustainability. Best to deal with it on a day-by-day basis as we usually do according to daily topics shown on our CALENDAR.
Association for Packaging and Processing Technologies
American Society of Agricultural and Biological Engineers
Institute of Electrical and Electronic Engineers
National Electrical Safety Code (Our particular interest lies in the safety and reliability of off-campus agricultural and research facilities that receive power from regulated utilities)
Kitchen Safety and Security System for Children
TupperwareEarth: Bringing Intelligent User Assistance to the “Internet of Kitchen Things”
Designing an IoT based Kitchen Monitoring and Automation System for Gas and Fire Detection
Re-Inventing the Food Supply Chain with IoT: A Data-Driven Solution to Reduce Food Loss
International Code Council
International Building Code Assembly Group A-2
International Building Code Group U Section 312 Agricultural Buildings
International Building Code Moderate Hazard Factory Industrial Group F-1 (Food Processing)
National Fire Protection Association
National Electrical Code Article 210 (Branch Circuits)
National Electrical Code Article 547 (Agricultural Buildings)
Standard for the Installation of Air-Conditioning and Ventilating Systems
Public Input Report for the 2024 Revision
Standard for Ventilation Control and Fire Protection of Commercial Cooking Operations
Public Input Report for the 2024 Revision
Food Equipment
Commercial Warewashing Equipment
Commercial Refrigerators and Freezers
Commercial Cooking, Rethermalization and Powered Hot Food Holding and Transport Equipment
Commercial Powered Food Preparation Equipment
US Federal Government:
US Department of Agriculture
Food & Drug Administration (HACCP)
State Governments:
Lorem ipsum @StandardsState
Global:
International Organization for Standardization
International Electrotechnical Commission
Codex Alimentarius
Food safety and sustainability standards populate are of the largest domains we track so if we need a break0-out session, let’s do it. Use the login credentials at the upper right of our home page.
University of Kentucky College of Agriculture, Food and Environment
More
Standards supporting vertical farming
STANDARDS SUPPORT SOPHISTICATED FARMING METHODS THAT BRING PRODUCE TO YOUR TABLE
US Food & Drug Administration: Food Facility Registration Statistics (as of January 11, 2021)
National Grange of the Order of Patrons of Husbandry
The U.S. Land-Grant University System: An Overview
American Society of Agricultural and Biological Engineers Standards Development
The origin of the Land grant act of 1862
International Electrotechnical Commission: Keeping food safe from farm to plate
Council for the Advancement of Standards in Higher Education: Dining Services Programs
Science and Our Food Supply: A Teacher’s Guide for High School Classrooms
Wires
Ampere current flows through copper or aluminum conductor due to the movement of free electrons in response to an applied electric field of varying voltages. Each copper or aluminum contributes one free electron to the electron sea, creating a vast reservoir of mobile charge carriers. When a potential difference (voltage) is applied across the ends of the conductor, an electric field is established within the conductor. This field exerts a force on the free electrons, causing them to move in the direction of the electric field. The resulting current flow can be transformed into different forms depending on the nature of the device.
Heating: When current flows through a resistor, it encounters resistance, which causes the resistor to heat up. This is the principle behind electric heaters, toasters, and incandescent light bulbs.
Mechanical Work: Current flowing through an electric motor creates a magnetic field, which interacts with the magnetic field of the motor’s permanent magnets or electromagnets. This interaction generates a mechanical force, causing the motor to rotate. Thus, electrical energy is converted into mechanical energy; including sound.
Light: In an incandescent light bulb, a filament heats up ( a quantum phenomena) due to the current passing through it. This is an example of electrical energy being converted into light energy; including the chemical energy through light emitting diodes
Today we dwell on how conductors are specified and installed in building premise wiring systems primarily; with some attention to paths designed to carry current flowing through unwanted paths (ground faults, phase imbalance, etc). In the time we have we will review the present state of the best practice literature developed by the organizations listed below:
International Electrotechnical Commission
60304 Low voltage installations: Protection against electric shock
Institute of Electrical and Electronic Engineers
National Electrical Safety Code
Insulated Cable Engineers Association
International Association of Electrical Inspectors
National Fire Protection Association
Transcript of CMP-6 Proposals for 2026 NEC
Other organizations such as the National Electrical Manufacturers Association, ASTM International, Underwriter Laboratories, also set product and installation standards. Data center wiring; fiber-optic and low-voltage control wiring is covered in other colloquia (e.g. Infotech and Security) and coordinated with the IEEE Education & Healthcare Facilities Committee.
Use the login credentials at the upper right of our home page.
Related:
National Electrical Code: 310.15(B) Temperature Correction Factors
Neher-McGrath Calculation: Cable Calculation ampacity and Thermal Analysis
Voltage Drop Calculation Example
ETAP: Cabling Sizing – Cable Thermal Analysis
Management of Assets in Power Systems
“Mount Fuji from Lake Yamanaka” Takahashi Shōtei (1871-1945) | Los Angeles County Museum of Art
The Japanese Standards Association is the Global Secretariat for a standardization project devoted to the discovery and promulgatation of common methods and guidelines for coordinated lifetime management of network assets in power systems to support good asset management. In addition, this may include the development of new methods and guidelines required to keep pace with development of electrotechnologies excluding generation assets; covered by other IEC standards.
There has, and will continue to be significant investment in electricity assets which will require ongoing management to realise value for the organizations. In the last 5 years, there has been USD 718 billion investment for electricity, spending on electricity networks and storage continued, reaching an all-time high of USD 277 billion in 2016. In the United States (17% of the total) and Europe (13%), a growing share is going to the replacement of ageing transmission and distribution assets. A more fully dimensioned backgrounder on the business environment that drives the market for this title is available in the link below:
IEC/TC 123 Strategic Business Plan
Begun in 2018, this is a relatively new project with three stabilized titles:
IEC 60050-693 ED1: Management of network assets in power systems – Terminology
IEC 63223-2 ED1: Management of network assets in power systems – Requirements
IEC TS 63224 ED1: Management of network assets in power systems – Practices and case studies
Electropedia: The World’s Online Electrotechnical Vocabulary
It is early in this project’s lifecycle; far too early to find it referenced in public safety and energy laws in the United States where it would affect #TotalCostofOwnership. Where we should, we follow the lead of the USNC/IEC for the United States, while still mindful that many of our IEEE colleagues follow the lead of their own national standards body.
Because this project fills an obvious gap in good practice literature we maintain this project on our 4 times monthly electrotechnology colloquium that we co-host with the IEEE Education & Healthcare Facilities Committee. See our CALENDAR for the next online meeting; open to everyone.
World Standards Day 2023 webinars on latest information technologies
The importance of functional safety | 2023-10-11 IEC Editorial Team
Codex Alimentarius
The Codex Alimentarius Commission regularly reviews and updates its standards and guidelines to reflect the latest scientific knowledge and technological advancements in the food industry. These standards are voluntary, but they serve as a reference for countries and international organizations when developing their own food safety and quality regulations. Compliance with Codex standards can facilitate international trade by ensuring that food products meet common criteria for safety and quality.
Some of the key areas addressed by Codex standards include:
Food safety: Codex sets standards for food contaminants, residues of pesticides and veterinary drugs, food additives, and microbiological criteria to ensure that food products are safe for consumption.
Food labeling: Codex provides guidelines on how food products should be labeled, including information on ingredients, nutrition, allergens, and more.
Food hygiene: It establishes principles and guidelines for food handling, processing, and storage to prevent foodborne illnesses.
Food quality: Codex standards also cover the quality attributes of various food products, including fruits, vegetables, and various processed foods.
Food additives: Codex regulates the use of food additives to ensure they are safe for consumption and serve a specific purpose in food production.
Residue limits: It sets maximum residue limits for various chemicals, such as pesticides and veterinary drugs, in food products to protect consumers from potential harm.
📰 | #CodexNews | National Codex Committee of Turkmenistan🇹🇲 visits Germany🇩🇪
➕ℹ️➡️ https://t.co/TixjQTUILA#FoodSafety | #Codex pic.twitter.com/1d29EQISDh
— Codex Alimentarius (@FAOWHOCodex) September 15, 2023
WHAT I EAT IN A DAY
Electrical Commissioning Specifications
University of California San Diego Microgrid Installation
The InterNational Electrical Testing Association (NETA) is an association of leading electrical testing companies comprised of visionaries who are committed to advancing the industry’s standards for power system installation and maintenance to ensure the highest level of reliability and safety. It has launched a new revision cycle to update the existing Edition of ANSI/NETA ECS Standard for Electrical Commissioning Specifications for Electrical Power Equipment and Systems. From the standard prospectus:
Scope: It is the purpose of these specifications to assure that tested electrical equipment and systems are operational, are within applicable standards and manufacturer’s tolerances, and are installed in accordance with design specifications.
Project Need: The purpose of these specifications is to assure that tested electrical systems are safe, reliable, and operational; are in conformance with applicable standards and manufacturers’ tolerances; and are installed in accordance with design specifications. These specifications are specifically intended for application on electrical power equipment and systems.
Stakeholders: Commissioning agents, governmental agencies, A&E firms, inspection authorities, owners of facilities that utilize large blocks of electrical energy, electrical testing firms.
This standard is not intended to be submitted for consideration as an ISO, IEC, or ISO/IEC JTC-1 standard.
Revision cycles to other titles in the NETA catalogue:
- NETA ECS-2024
- NETA ATS-2025
- NETA ETT-2026
- NETA MTS-2027
NETA standards are typically referenced in electrical system construction documents for setting safety criteria before local authorities permit initial system energization and building occupancy. The NETA suite is also among the constellation of consensus documents that set the standard of care for the safety of building electrical systems across the full span of an electrical system life cycle.
We review the NETA catalog jointly with the IEEE Education & Healthcare Facilities Committee which is the locus of the most informed technical and business opinions on customer-owned electrical power generating facilities for the education facilities industry. That committee meets online twice today:
All standards dealing with the #TotalCostofOwnership of distributed electrical energy resources are on the standing agenda of our weekly Open Door teleconferences which are hosted weekly on Wednesday at 11 AM Eastern time. Click here to log in.
Issue:[13-44]
Category: Electrical, Facility Asset Management, #SmartCampus
Colleagues: Mike Anthony, Jim Harvey, Gary Walls, Glenn Keates
Bucolia 300
Why the “Arbor” in Ann Arbor Michigan?
Other Ways of Knowing Climate Change
Anglo-americká vysoká škola, z.ú. Czech Republic
Today we walk through literature governing the safety and sustainability of the open space features of education community estates. Unlike the titles for the building envelope, which are known to most design professionals and contractors, the standards for grounds and landscaping are widely scattered; many of them occupational safety related; created, administered and enforced by units of government.
During the fair seasons we examine the moment in landscape, garden, tree and water literature. We also track titles about the reclamation of building roofs for permeable surfaces and gardens.
During the winter months in the northern hemisphere we include snow and ice management; while covering summer month technologies for southern hemisphere (and vice-versa). Snowfalls in the southern hemisphere are mainly contained to the highlands and mountain ranges, which are almost exclusively in Victoria and Southern New South Wales, as well as the mountains in Tasmania. Winter does not pose as much of a cost burden to education facilities in the southern hemisphere as it does in the northern hemisphere.
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Landscape standards refer to guidelines or regulations that specify the requirements for the design, installation, and maintenance of outdoor spaces such as parks, gardens, streetscapes, and public spaces. Landscape standards typically cover various aspects of landscape design, including vegetation selection, planting arrangements, irrigation systems, hardscape materials, and lighting. These standards may be set by government agencies at the federal, state, or local level, or by professional organizations such as the American Society of Landscape Architects (ASLA). Landscape standards aim to ensure that outdoor spaces are safe, functional, and aesthetically pleasing while also promoting sustainability and environmental protection. Landscape standards may also address issues such as accessibility for people with disabilities, water conservation, stormwater management, and erosion control. They may vary depending on the specific location, climate, and intended use of the outdoor space. Compliance with landscape standards may be required for approval of development projects, public funding, or other permits. |
Father Marquette Catholic Academy | Marquette County Michigan
We track the standards catalog of two ANSI-accredited standards developers:
Tree Care Industry Association
Additional practice titles applicable to accessory systems:
ASABE/ICC 802 Landscape Irrigation Sprinkler and Emitter Standard
National Electrical Code: Article 411 Low-Voltage Lighting
National Electrical Code: Article 225: Outside Branch Circuits and Feeders
Illumination Engineering Society (Lighting Library)
Land F/X: Landscape Lighting, Codes, Guidelines and Techniques
OSHA Landscape and Horticultural Services
As a cross-cutting subject involving soil and water and sun many other standards developers, and all levels of government, produce best practice literature for today’s topic. We’ll have a look at what’s moving among those.
To join us use the login credentials at the upper right of our home page.
Nothing evokes the ancestral blood memory of a man quite like a photo of a peasant girl with goats pic.twitter.com/2hSTF5CcW6
— miss white (@cinecitta2030) July 13, 2025
Monticello
University of Virginia Landscape Services
Garden Club of Virginia Virtual Tour April 2020
Jefferson’s Plan for an Academical Village
Members of #UVA28 and transfer students assembled on the Lawn for Opening Convocation this evening. They heard from @presjimryan and student leaders before signing the Honor Code, promising not to lie, cheat or steal while at UVA. pic.twitter.com/Z0QhGFNyA8
— UVA (@UVA) August 26, 2024
University of Virginia | Albemarle County
New update alert! The 2022 update to the Trademark Assignment Dataset is now available online. Find 1.29 million trademark assignments, involving 2.28 million unique trademark properties issued by the USPTO between March 1952 and January 2023: https://t.co/njrDAbSpwB pic.twitter.com/GkAXrHoQ9T
— USPTO (@uspto) July 13, 2023
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