Author Archives: mike@standardsmichigan.com

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Backflow

The University has a strong reputation for research and innovation in many fields related to the prevention of backflow incidents:

Viterbi School of Engineering has a dedicated Environmental Engineering program that focuses on water quality and management. This program has faculty members who are experts in water treatment and distribution systems, including backflow prevention technologies. The school also offers research opportunities for graduate students to work on water-related projects, including those related to backflow prevention.

Keck School of Medicine has a Department of Preventive Medicine that conducts research on environmental health, including waterborne diseases and contamination. This department has published research on the prevention of waterborne disease outbreaks and the importance of backflow prevention measures in protecting public health.

The USC Environmental Health and Safety department is responsible for overseeing the safety and compliance of the university’s facilities, including its water systems. EH&S works closely with the university’s Facilities Management Services to ensure that backflow prevention measures are in place and maintained.

The USC Foundation drafts definitions and specifications covering cross-connection control and the assemblies required for the prevention of backflow.

 

IAPMO Backflow in Laboratories

Backflow Prevention Field Test Procedures 

 

University hospital and research labs generate complex effluents containing hazardous chemicals, pharmaceuticals, cytotoxic drugs, radioactive isotopes, pathogens, and heavy metals. These substances are often toxic, persistent, or biologically active.  Today at the usual hour we update our understanding of best practice discovery, administration and promulgation.
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An RPZ backflow prevention assembly installed inside a building

Hospital and research labs generate complex effluents containing hazardous chemicals, pharmaceuticals, cytotoxic drugs, radioactive isotopes, pathogens, and heavy metals. When discharged untreated into municipal sewers, these substances can:

  • Disrupt biological treatment processes by killing beneficial microbes in wastewater plants
  • Pass through treatment systems into rivers and drinking water sources
  • React with other wastes, forming new toxic compounds
  • Violate environmental regulations and expose institutions to fines

Dedicated collection, pretreatment, and specialized disposal systems allow safe neutralization or destruction of these wastes. This protects aquatic ecosystems, prevents the spread of antibiotic resistance, safeguards community water supplies, and fulfills the ethical responsibility of research institutions to minimize environmental harm.

 

What are Plumbing Codes?

Uniform Plumbing Code

Uniform Swimming Pool, Spa & Hot Tub Code

Michigan State University: Great Lakes Lighthouses

Gallery: Great Lakes

The Great Lakes contain enough fresh water to cover the land area of the entire United States under 3 meters of water.

We collect 15 video presentations about Great Lake water safety and sustainability prepared by the 8 Great Lake border state colleges and universities and their national and international partners in Canada.

Tour Around Lake Superior

 

In a state whose land mass was formed by glaciers, has there been climate change in its 10,000 – 15,000 year past? Did the glaciers melt because of sport utility vehicles made in Detroit? We refer you to the Academy of Projectors described in Book Three of Jonathan Swift’s 1726 satire on academia in “Gulliver’s Travels”

Open water swimming: No sharks or jellyfish

 

Water 100


When the wicked problems of peace and economic inequality cannot be solved, political leaders, and the battalions of servile administrative muckety-mucks who report to them, resort to fear-mongering about an imagined problem to be solved centuries hence assuming every other nation agrees on remedies of its anthropogenic origin.  We would not draw attention to it were it not that large tranches of the global academic community are in on the grift costing hundreds of billions in square-footage for research and teaching hopelessness to our children and hatred of climate change deniers.

Before the internet is scrubbed of information contrary to climate change mania, we recommend a few titles:

“Gulliver’s Travels” Jonathan Swift | Start at Chapter 5, PDF page 235

The Mad, Mad, Mad World of Climatism: Mankind and Climate Change Mania

Climate Change Craziness Exposed: Twenty-One Climate Change Denials of Environmentalists

Climate Psychosis

Gallery: Other Ways of Knowing Climate Change

 

Accreditation 300

Illustration from 1913 showing Pythagoras teaching a class of women. Pythagoras believed that women should be taught philosophy as well as men[47] and many prominent members of his school were women

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Agreement on academic credentials is vital to the United States’ higher education export industry, one of America’s largest service exports.  In 2023–24, international students contributed approximately $45–50 billion to the U.S. economy through tuition, living expenses, and related spending. For this industry to thrive, foreign students must have confidence that their home-country qualifications will be fairly evaluated for admission, while U.S. degrees must be widely recognized abroad for further study or employment. 

 

Clear credential recognition agreements reduce barriers, streamline admissions, and build trust. They encourage more students to choose U.S. universities over competitors in the UK, Australia, or Canada. Without such agreements, bureaucratic obstacles, lengthy evaluations, and uncertainty deter students, directly threatening university revenue, campus diversity, and the economic impact of this major export sector.  

 

Country / Representative University Typical Duration Total Credits / Equivalent Notes on System & Load
United States
(e.g., Harvard, Stanford, or any public university)
4 years 120 semester credit hours
(sometimes 120–130)
15 credits/semester typical. Includes general education + major. 1 credit ≈ 1 hour class + 2 hours work/week per semester.
United Kingdom
(e.g., Oxford, Cambridge, or UCL)
3 years
(4 in Scotland)
360 UK credits
(120 per year) or ~180 ECTS
Modular system. Full-time load ~60 ECTS/year. Honours degree standard. Less emphasis on broad gen-ed.
Canada
(e.g., University of Toronto or UBC)
3–4 years 90–120 credits
(often 120 for honours)
Similar to US system. Some provinces offer 3-year general degrees.
Australia
(e.g., University of Melbourne or Sydney)
3 years
(some 4 years)
144–192 credit points
(typically 48–64 per year)
Points-based system. Workload roughly equivalent to 3-year UK degrees.
New Zealand
(e.g., University of Auckland)
3 years 360 points
(120 per year)
Similar to Australia/UK. 15-point courses are common.
Ireland
(e.g., Trinity College Dublin)
3–4 years 180–240 ECTS Bologna-aligned system, comparable to UK.

Key Observations:

  • US degrees are typically longer with significant general education requirements.
  • UK / Australia / NZ degrees are more specialized and usually completed in 3 years.
  • Full-time workload is roughly equivalent across systems when adjusted for credits.
  • Exact requirements vary by program and institution — always check the specific university catalog.

“The Death of Julius Caesar” | 1806 Vincenzo Camuccini

Standards are the seed corn for compliance revenue; hence the hegemony of conformance and enforcement enterprises that dominate the global standards system.

Accreditation is a relatively recent breakout topic so we approach it gently; respectful of the business models of the hundreds of education community charitable associations involved in the safety and sustainability of the physical spaces of education communities.

Accreditation 100 tracks facility management credentialing:

Ferris State University | Certificate Program in Facility Management

University of San Diego | Facilities Management Program

Arizona State University | Facility Management Certificate Program

Later in 2024 we will sort through other issues in the credentialing domain:

Accreditation 200: Recent innovations in credentialing

Q. There are about 150 hospitals in the USA with the word “university” in their name.  Are they tax-exempt?  Should they be?  A.  Whether a hospital with “university” in its name is tax-exempt depends on various factors, including its ownership, structure, and purpose. Non-profit hospitals, including those affiliated with universities, may qualify for tax-exempt status under certain conditions. However, the mere presence of “university” in the name does not automatically confer tax-exempt status.  Tax-exempt status, the hospital’s activities, such as providing charity care, medical education, and research, are typically considered.

Accreditation 300: Requirements for baccalaureate, masters and doctoral degrees

Accreditation 400: Advanced Topics

Open to everyone.  Use the login credentials at the top of our home page.

Syllabus: Accreditation 100

Readings:

“Student Retention at the Community College: Meeting Students’ Needs” | University of Delware Fall 2006 | Jill Jacobs-Biden

“Princeton-Educated Black and the Black Community” | Princeton University | Michelle LaVaughn Robinson

“Employment, Output and Capital Accumulation in an Open Economy: A Disequilibrium Approach” | Yale University | Janet Louise Yellen

 

Intelligence is quickness in seeing things as they are. - George Santayana

print(“Python”)

Active Python Releases

 

“Python is the programming equivalent

of a Swiss Army Knife.”

— Some guy

 

The Python Standard Library

Open source standards development is characterized by very open exchange, collaborative participation, rapid prototyping, transparency and meritocracy.   The Python programming language is a high-level, interpreted language that is widely used for general-purpose programming. Python is known for its readability, simplicity, and ease of use, making it a popular choice for beginners and experienced developers alike.  Python has a large and active community of developers, which has led to the creation of a vast ecosystem of libraries, frameworks, and tools that can be used for a wide range of applications. These include web development, scientific computing, data analysis, machine learning, and more.

Another important aspect of Python is its versatility. It can be used on a wide range of platforms, including Windows, macOS, Linux, and even mobile devices. Python is also compatible with many other programming languages and can be integrated with other tools and technologies, making it a powerful tool for software development.  Overall, the simplicity, readability, versatility, and large community support of Python make it a valuable programming language to learn for anyone interested in software development including building automation.

As open source software, anyone may suggest an improvement to Python(3.X) starting at the link below:

Python Enhancement Program

Python Download for Windows

Python can be used to control building automation systems. Building automation systems are typically used to control various systems within a building, such as heating, ventilation, air conditioning, lighting, security, and more. Python can be used to control these systems by interacting with the control systems through the building’s network or other interfaces.

There are several Python libraries available that can be used for building automation, including PyVISA, which is used to communicate with instrumentation and control systems, and PyModbus, which is used to communicate with Modbus devices commonly used in building automation systems. Python can also be used to develop custom applications and scripts to automate building systems, such as scheduling temperature setpoints, turning on and off lights, and adjusting ventilation systems based on occupancy or other variables. Overall, Python’s flexibility and versatility make it well-suited for use in building automation systems.

Subversion®

Building Automation & Control Networks

Global Consistency in Presenting Construction & Life Cycle Costs

Research from the World Economic Forum has shown that improvements in the design and construction process can be achieved by using international standards like ICMS to gain comparable and consistent data. ICMS provides a high-level structure and format for classifying, defining, measuring, recording, analysing and presenting construction and other life-cycle costs.

CLICK ON IMAGE


Potato beef casserole

University of Minnesota Extension | Standards Minnesota

2020 Minnesota State Building Codes

A bowl of sliced potatoes and ground beef

Click image for recipe

 

Regents of the University of Minnesota: General Obligation Refunding Bonds

Norman County East School District

Data Center Bust & Boom

"One day ladies will take their computers for walks in the park and tell each other, "My little computer said such a funny thing this morning" - Alan Turing

Data centers in colleges and universities are crucial for supporting the extensive technological infrastructure required for modern education and research. These centers house critical servers and storage systems that manage vast amounts of data, ensuring reliable access to academic resources, administrative applications, and communication networks. They enable the secure storage and processing of sensitive information, including student records, faculty research, and institutional data.

Uptime Institute Tier Classification

Moreover, data centers facilitate advanced research by providing the computational power needed for data-intensive studies in fields like bioinformatics, climate science, and artificial intelligence. They support virtual learning environments and online course management systems, essential for the increasingly prevalent hybrid and online education models. Efficient data centers also contribute to campus sustainability goals by optimizing energy use through modern, eco-friendly technologies.

ANSI/TIA 942 Data Center Infrastructure Standard

Additionally, robust data center infrastructure enhances the university’s ability to attract top-tier faculty and students by demonstrating a commitment to cutting-edge technology and resources. They also play a vital role in disaster recovery and business continuity, ensuring that educational and administrative functions can resume quickly after disruptions. Overall, data centers are integral to the academic mission, operational efficiency, and strategic growth of colleges and universities.

We have followed development of the technical standards that govern the success of these “installations” since 1993; sometimes nudging technical committees — NFPA, IEEE, ASHRAE, BICSI and UL.   The topic is vast and runs fast so today we will review, and perhaps respond to, the public consultations that are posted on a near-daily basis.  Use the login credentials at the upper right of our home page.

Related:

Ernst & Young LLP: Why there is no silver bullet for data center financing

Data Center Growth

Gallery: Supercomputers & Data Centers

Data Center Wiring

Datacenter Architecture

Power Management For Data Centers Challenges And Opportunities

Data Center Operations & Maintenance

Inauguration of New Supercomputer

Big Data Applications in Edge-Cloud Systems

Supercomputer Tour

Data Center Metrics

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