Uniform Swimming Pool, Spa & Hot Tub Code

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Uniform Swimming Pool, Spa & Hot Tub Code

June 27, 2025
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water

“The Bathing Pool” / Hubert Robert (French, 1733–1808) / Gift of J.P. Morgan

2024 Uniform Swimming Pool, Spa and Hot Tub Code

READ-ONLY ACCESS

The IAPMO code development process is one of the best in the land.  Its Read-Only Access — needed for light research — is also the best in the land; unlike other ANSI accredited standards developers (who shall be un-named).   The current edition is dated 2024, with the 2027 revision accepted public input until March 3, 2025 according the schedule linked below:

2027 USPSHTC Code Development Calendar

Related:

What are Plumbing Codes?

Uniform Plumbing Code

Coronavirus in Plumbing Systems

Schenkingen

June 26, 2025
mike@standardsmichigan.com
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“The secret of great fortunes without apparent cause

is a crime forgotten, for it was properly done.”

Honoré de Balzac’

Are they hedge funds with a side hustle in teaching, research and building construction? Are they tricked out memorial gardens for philanthropists? In either case leaders of educational settlements are expected to act in the best interests of both their institution and their donors, and to maintain high standards of transparency, accountability, and ethical conduct when accepting charitable gifts.

University endowments are comprised of money or other financial assets that are donated to academic institutions. Charitable donations are the primary source of funds for endowments. Endowment funds support the teaching, research, and public service missions of colleges and universities.

In the case of endowment funds for academic institutions, the income generated is intended to finance a portion of the operating or capital requirements of the institution. In addition to a general university endowment fund, institutions may also maintain a number of restricted endowments that are intended to fund specific areas within the institution, including professorships, scholarships, and fellowships.

More

Council on Foundations

2021 NACUBO-TIAA Study of Endowments

University of Michigan: Policy Guidelines for Naming of Facilities, Spaces and Streets

University of Buffalo: Naming University Properties, Facilities, and Academic and Non-Academic Programs

Northern Arizona University: Naming of Facilities, Programmatic Units, or Fund for Individuals or Organizations

Dematerialization

Digital Campus

Dartmouth University Endowment Report 2023

https://www.dartmouth.edu/investments/docs/dartmouthendowmentreport2023.pdf

 

The largest philanthropic gift ever given to a United States college or university is the donation of $9.6 billion made by MacKenzie Scott to various organizations, including several universities, in 2020. Scott, the ex-wife of Amazon founder Jeff Bezos, made the donation as part of her commitment to give away the majority of her wealth to charitable causes. The universities that received donations from Scott include historically black colleges and universities, community colleges, and research universities such as the University of California, San Diego, and Johns Hopkins University. The donation was considered significant not only for its size but also for its focus on supporting organizations that serve underrepresented and marginalized communities.

There are several standards and best practices that are generally followed by universities and colleges when accepting charitable gifts. These standards are designed to ensure that the gift is used effectively and that the interests of both the donor and the institution are protected. Some of the key standards include:

  1. Transparency and accountability: Universities and colleges are expected to be transparent about how gifts are used and to provide regular reports to donors on the impact of their gifts.
  2. Due diligence: Universities and colleges are expected to conduct due diligence on potential donors to ensure that their gifts do not create conflicts of interest or ethical concerns.
  3. Gift acceptance policies: Many universities and colleges have established gift acceptance policies that outline the types of gifts that will be accepted and the procedures for accepting them.
  4. Donor recognition: Universities and colleges are expected to recognize donors in an appropriate and meaningful way, while avoiding actions that could be seen as an endorsement of the donor’s business or political interests.
  5. Ethical fundraising: Universities and colleges are expected to follow ethical fundraising practices, including avoiding pressure tactics or misleading information, and ensuring that donors are aware of any tax implications of their gifts.

Overall, universities and colleges are expected to act in the best interests of both their institution and their donors, and to maintain high standards of transparency, accountability, and ethical conduct when accepting charitable gifts.

Infotech 300

Stata Center

June 26, 2025
mike@standardsmichigan.com

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Financials and Endowment 2024: Investments returned 8.9 percent 2024; endowment $24.6 billion

Named after its major donor — co-founder of Analog Devices — this Frank Gehry designed holds the top spot for highest absolute cost per square foot of any US university research — just shy of $500 million in today’s dollars.

The project replaced a “temporary” structure from World War II known for fostering innovation, particularly through the MIT Radiation Laboratory. The new center was intended to continue this legacy by housing the Computer Science and Artificial Intelligence Laboratory (CSAIL), the Laboratory for Information and Decision Systems (LIDS), and the Department of Linguistics and Philosophy, while promoting interdisciplinary collaboration through its innovative design.


The donations were driven by MIT’s goal to consolidate its computer science, electrical engineering, and artificial intelligence departments into a state-of-the-art facility to encourage the exchange of ideas and technology. The project, completed in 2004, faced challenges, including cost overruns and a subsequent lawsuit against Gehry and contractor Skanska USA for alleged design and construction flaws, such as leaks and drainage issues. This lawsuit was amicably resolved in 2010. Despite these issues, the Stata Center remains a landmark of MIT’s campus, celebrated for its bold architecture and role in fostering innovation.

 

Other major contributors:

  • Bill Gates, who donated $20 million through the William H. Gates Foundation, resulting in one of the center’s towers being named the Gates Tower.
  • Alexander W. Dreyfoos Jr. (MIT class of 1954), who gave $15 million, leading to the naming of the Dreyfoos Tower.
  • Morris Chang of TSMC and Charles Thomas “E.B.” Pritchard Hintze (an MIT graduate associated with JD Edwards, now Oracle), who also provided significant funds.
  • Steven Kirsch, founder of Infoseek, who contributed $2.5 million specifically for the construction of the center’s auditorium.

Site & Survey

June 25, 2025
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The Society for College and University Planning: Ann Arbor, Michigan

University of Michigan 1855

Site and survey standards play a crucial role in the planning, development, and management of large college campuses.  They are wildly interdependent with the politics of the host community.   Some considerations:

  1. Optimal Land Use: Large college campuses often have extensive land holdings. Site and survey standards help ensure that the land is utilized efficiently, with consideration given to factors such as building placement, parking areas, green spaces, and pedestrian pathways. This optimization enhances the functionality of the campus while also preserving natural resources and promoting sustainability.
  2. Safety and Accessibility: Standards for site surveys include considerations for safety and accessibility. This involves ensuring that buildings are constructed in compliance with relevant codes and regulations to minimize hazards and risks. Additionally, accessibility standards ensure that campus facilities are designed to accommodate individuals with disabilities, promoting inclusivity and equal access to education.
  3. Infrastructure Planning: Site and survey standards are essential for planning the infrastructure of a large campus. This includes utilities such as water, electricity, sewage, and telecommunications. Proper planning ensures that these essential services are efficiently distributed throughout the campus to support academic, residential, and administrative functions.
  4. Environmental Considerations: Large college campuses often have a significant environmental impact. Site and survey standards can incorporate measures to minimize this impact, such as sustainable landscaping practices, stormwater management systems, and energy-efficient building designs. By adhering to these standards, campuses can reduce their carbon footprint and contribute to environmental conservation efforts.
  5. Regulatory Compliance: Compliance with local, state, and federal regulations is essential for any large-scale development project, including college campuses. Site and survey standards ensure that campus construction and expansion projects adhere to zoning laws, environmental regulations, building codes, and other legal requirements. Compliance with these standards mitigates the risk of fines, legal disputes, and delays in project implementation.
  6. Aesthetic and Cultural Considerations: Large college campuses often serve as cultural landmarks and focal points within their communities. Site and survey standards may include guidelines for architectural design, landscaping, and historical preservation to enhance the aesthetic appeal of the campus and celebrate its cultural heritage. By maintaining a visually appealing and culturally rich environment, campuses can attract students, faculty, and visitors while fostering a sense of pride and belonging among the campus community.

In summary, site and survey standards are essential for the effective planning, development, and management of large college campuses in the US. By ensuring optimal land use, promoting safety and accessibility, planning infrastructure, addressing environmental concerns, ensuring regulatory compliance, and enhancing aesthetics, these standards contribute to the overall success and sustainability of the campus environment.

Core standards for college campus land use typically encompass a range of factors including zoning, building placement, infrastructure, environmental considerations, accessibility, and aesthetics. While specific standards may vary depending on the institution and its location, here are some common core standards:

  1. Zoning and Land Use Regulations: Compliance with local zoning ordinances and land use regulations governing the allowable uses of the campus land, such as residential, academic, administrative, recreational, and green spaces.
  2. Building Placement and Density: Guidelines for the placement, size, and density of buildings on the campus to optimize land use, preserve green spaces, and maintain a cohesive campus layout.
  3. Pedestrian and Bicycle Infrastructure: Design standards for sidewalks, crosswalks, bike lanes, and pathways to ensure safe and convenient pedestrian and bicycle circulation throughout the campus.
  4. Vehicle Circulation and Parking: Standards for vehicular circulation, parking lot design, and parking space allocation to accommodate the transportation needs of students, faculty, staff, and visitors while minimizing congestion and maximizing safety.
  5. Utilities Infrastructure: Requirements for the provision of essential utilities such as water supply, electricity, sewage, telecommunications, and internet connectivity to support the functional needs of campus facilities.
  6. Environmental Conservation: Standards for sustainable landscaping, stormwater management, energy efficiency, waste management, and environmental stewardship to minimize the campus’s environmental footprint and promote ecological sustainability.
  7. Accessibility: Compliance with accessibility standards outlined in the Americans with Disabilities Act (ADA) to ensure that campus facilities, pathways, and amenities are accessible to individuals with disabilities, including wheelchair users, visually impaired individuals, and those with mobility impairments.
  8. Historical and Cultural Preservation: Guidelines for the preservation and adaptive reuse of historical buildings and cultural landmarks on the campus, as well as provisions for incorporating cultural elements and artwork into new development projects.
  9. Aesthetic Design Guidelines: Standards for architectural design, landscaping, signage, lighting, and public art to enhance the visual appeal and cohesive character of the campus environment while reflecting the institution’s identity and values.
  10. Safety and Security Measures: Implementation of safety and security measures, such as lighting, surveillance cameras, emergency call boxes, and landscaping strategies, to ensure a safe and secure campus environment for students, faculty, staff, and visitors.

These core standards provide a framework for the effective planning, development, and management of college campus land use, supporting the institution’s educational mission, fostering a vibrant campus community, and enhancing the overall quality of campus life.

Join us today at 16:00 UTC when we update our understanding of titles in the various applicable standards catalogs that affect the safety and sustainability of these “cities-within-cities”

Related:

How North Campus came to be

The ‘super-university’ moves north

Eero Saarinen 1954 Plan for North Campus

https://standardsmichigan.com/parking-lot-striping/
Higher education has long since become centers for the employment of the old, rather than the education of the young.

Illumination 400

June 24, 2025
mike@standardsmichigan.com
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IEEE Education & Healthcare Facilities Committee

NEC Section 226.6 Conductor Size and Support (B) Festoon Lighting

EC&M Article 225: Outside Branch Circuits

Electrical Time: Definition of Festoon Lighting

“Starry Night Over the Rhône” 1888 Vincent van Gogh


Today we refresh our understanding of the moment in illumination technologies for outdoor lighting systems— related but different from our exploration of building interior illumination systems in Illumination 200.  Later in 2024 we will roll out Illumination 400 (Holiday illumination) and Illumination 500 which explores litigation related to public illumination technology.  As cities-within-cities the shared perimeter of a campus with the host municipality has proven rich in legal controversy and action.

Illumination technology was the original inspiration for the electric utility industry; providing night-time security and transforming every sector of every economy on earth.  Lighting load remains the largest component of any building’s electric load — about 35 percent– making it a large target for energy regulations.

Our inquiry begins with selections from the following documents…

International Electrotechnical Commission TC 34 Lighting

IEC 60364 Electrical Installations in Buildings

2023 National Electrical Safety Code

IEEE P3001.9 – Recommended Practice for the Design of Power Systems Supplying Lighting Systems in Commercial and Industrial Facilities

Institution of Engineering and Technology: Recommendations for Energy-efficient Exterior Lighting Systems

2023 National Electrical Code: Article 410  (While the bulk of the NEC concerns indoor wiring fire hazards, there are passages that inform outdoor lighting wiring safety)

2019 ASHRAE 90.1: Chapter 9 Lighting

Illumination Engineering Society: Various titles

ISO/TC 274 Light and lighting

Salt Water River Project: Outdoor Lighting Standards

US DOE-EERE Building Energy Codes Program

…and about 20 other accredited, consortia or ad hoc standards developers and publishers aligned principally with vertical incumbents.  Illumination was the original inspiration (i.e. the first “killer app”) for the electrical power industry in every nation.  Its best practice literature reflects a fast-moving, shape-changing domain.

Click in today with the login credentials at the upper right of our home page.

Upper Wharfedale Primary Federation School District Yorkshire Dales

McGill University: Before electricity, streets were filled with gas lights

Outdoor lighting systems can be owned and maintained by different entities depending on the context and location. Here are some examples of ownership regimes for outdoor lighting systems:

  1. Public ownership: In this case, outdoor lighting systems are owned and maintained by the local government or municipal authority. The lighting may be installed in public spaces such as parks, streets, and other outdoor areas for the safety and convenience of the public.
  2. Private ownership: Outdoor lighting systems may be owned by private individuals or organizations. For example, a business owner may install outdoor lighting for security or aesthetic reasons, or a homeowner may install outdoor lighting in their garden or yard.
  3. Co-owned: Outdoor lighting systems may be owned jointly by multiple entities. For example, a residential community may jointly own and maintain outdoor lighting in their shared spaces such as parking areas, community parks, or recreational facilities.
  4. Utility ownership: Outdoor lighting systems may be owned and maintained by utility companies such as electric or energy companies. These companies may install and maintain street lights or other lighting systems for the public good.
  5. Third-party ownership: In some cases, a third-party entity may own and maintain outdoor lighting systems on behalf of a public or private entity. For example, a lighting contractor may install and maintain lighting in a public park on behalf of a local government.

The ownership regime of an outdoor lighting system can have implications for issues such as installation, maintenance, and cost-sharing. It is important to consider ownership when designing and implementing outdoor lighting systems to ensure their long-term effectiveness and sustainability.

More

International Commission on Illumination

National Electrical Manufacturers Association

National Electrical Contractors Association

Representative Specifications

Sam Houston State University | Division 26500 Interior and Exterior Lighting

University of Delaware | Division 265100 Interior Lighting

Cal Poly University San Luis Obispo | Division 265100 Interior Lighting

Relevant Research

Enhancing the Sustainability of Outdoor Floodlighting for Cultural Heritage Buildings

The Performance and Impact of LED Floodlights in an Outdoor Electrical Substation During Misty Weather Conditions

Replacement of HPS Luminaires with LED Luminaires for the Lighting Requirements of an Outdoor Electrical Substation

 

Designing Lighting for People and Buildings

June 24, 2025
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IES Standards Open for Public Review

Standard Practice on Lighting for Educational Facilities

Recommended Practice: Lighting Retail Spaces

IES Method for Determining Correlated Color Temperature

 

Sport Lighting

“Electrical Building World’s Columbian Exposition Chicago 1892

Today we feature the catalog of the Illumination Engineering Society — one of the first names in standards-setting in illumination technology, globally* with particular interest in its leading title IES LP-1 | LIGHT + DESIGN Lighting Practice: Designing Quality Lighting for People and Buildings.

From its prospectus:

“…LIGHT + DESIGN was developed to introduce architects, lighting designers, design engineers, interior designers, and other lighting professionals to the principles of quality lighting design. These principles; related to visual performance, energy, and economics; and aesthetics; can be applied to a wide range of interior and exterior spaces to aid designers in providing high-quality lighting to their projects.

Stakeholders: Architects, interior designers, lighting practitioners, building owners/operators, engineers, the general public, luminaire manufacturers.  This standard focuses on design principles and defines key technical terms and includes technical background to aid understanding for the designer as well as the client about the quality of the lighted environment. Quality lighting enhances our ability to see and interpret the world around us, supporting our sense of well-being, and improving our capability to communicate with each other….”


The entire catalog is linked below:

IES Lighting Library

Illumination technologies run about 30 percent of the energy load in a building and require significant human resources at the workpoint — facility managers, shop foremen, front-line operations and maintenance personnel, design engineers and sustainability specialists.  The IES has one of the easier platforms for user-interest participation:

IES Standards Open for Public Review

Because the number of electrotechnology standards run in the thousands and are in continual motion* we need an estimate of user-interest in any title before we formally request a redline because the cost of obtaining one in time to make meaningful contributions will run into hundreds of US dollars; apart from the cost of obtaining a current copy.

We maintain the IES catalog on the standing agendas of our Electrical, Illumination and Energy colloquia.   Additionally, we collaborate with experts active in the IEEE Education & Healthcare Facilities Committee which meets online 4 times monthly in European and American time zones; all colloquia online and open to everyone.   Use the login credentials at the upper right of our home page to join us.

Issue: [Various}

Category: Electrical, Energy, Illumination, Facility Asset Management

Colleagues: Mike Anthony, Gary Fox, Jim Harvey, Kane Howard, Glenn Keates, Daleep Mohla, Giuseppe Parise, Georges Zissis

Brownian Motion” comes to mind because of the speed and interdependencies.

“Season of Light Illumination”

 


LEARN MORE:

Energy Standard for Sites & Buildings: Lighting

June 24, 2025
mike@standardsmichigan.com

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University of Michigan

The American Society of Heating, Refrigerating, and Air Conditioning Engineers (ASHRAE) is an ANSI-accredited continuous-maintenance standards developer (a major contributor to what we call a regulatory product development “stream”).   Continuous maintenance means that changes to titles in its catalog can change in as little as 30-45 days.  This is meaningful to jurisdictions that require conformance to the “latest” version of ASHRAE 90.1

Among the leading titles in its catalog is ASHRAE 90.1 Energy Standard for Sites and Buildings Except Low-Rise Residential Buildings.  Standard 90.1 has been a benchmark for commercial building energy codes in the United States and a key basis for codes and standards around the world for more than 35 years.  Free access to ASHRAE 90.1 version is available at the link below:

READ ONLY Version of 2022 ASHRAE 90.1

If you cannot access it with the link above, try the link below and select 90.1 from the title list:

Current Popular ASHRAE Standards and Guidelines

Chapter 9: Lighting, begins on Page 148, and therein lie the tables that are the most widely used metrics (lighting power densities) by electrical and illumination engineers for specifying luminaires and getting them wired and controlled “per code”.   Many jurisdictions provide access to this Chapter without charge.  Respecting ASHRAE’s copyright, we will not do so here but will use them during today’s Illumination Colloquium, 16:00 UTC.

Keep in mind that recently ASHRAE expanded the scope of 90.1 to include energy usage in the spaces between buildings:

25 January 2023: Newly Released ASHRAE 90.1-2022 Includes Expanded Scope For Building Sites

At this time, there are no redlines open for public comment

Online Standards Actions & Public Review Drafts

Education industry facility managers, energy conservation workgroups, sustainability officers, electric shop foreman, electricians and front-line maintenance professionals who change lighting fixtures, maintain environmental air systems are encouraged to participate directly in the ASHRAE consensus standard development process.

Univerzita Karlova

We also maintain ASHRAE best practice titles as standing items on our Mechanical, Water, Energy and Illumination colloquia.  See our CALENDAR for the next online meeting; open to everyone.

Issue: [Various]

Category: Mechanical, Electrical, Energy Conservation, Facility Asset Management, US Department of Energy, #SmartCampus

Colleagues: Mike Anthony, Larry Spielvogel, Richard Robben

Under Construction:  ASHRAE WORKSPACE

More:

Consulting-Specifying Engineer (March 4, 2025): Why and how to adopt the IECC for energy-efficient designs

US Department of Energy Codes Program: Power and Lighting

Rightsizing Electrical Power Systems

N.B. We are knocking on ASHRAE’s door to accept proposals for reducing building interior power chain energy and material waste that we cannot persuade National Electrical Code committee to include in the 2026 revision of the National Electrical Code.

Luminaires, Lampholders, and Lamps

June 24, 2025
mike@standardsmichigan.com

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Best wiring safety practice for the illumination of educational settlement occupancies is scattered throughout the National Electrical Code with primary consideration for wiring fire safety:

  • Article 410 – Covers the installation of luminaires (fixtures), lampholders, and lamps, including requirements for wiring, grounding, and support.
  • Article 210 – Covers branch circuit requirements, including those for lighting circuits in dwellings and commercial buildings.
  • Article 220 – Provides guidelines for calculating lighting loads.
  • Article 225 – Addresses outside lighting installations.
  • Article 240 – Covers overcurrent protection for lighting circuits.
  • Article 250 – Deals with grounding and bonding, which is essential for lighting circuits.
  • Article 300 – Covers general wiring methods that apply to lighting circuits.

We have done a fair amount of work on this topic over the years, including writing the chapter on campus outdoor lighting for the soon-to-be-released IEEE 3001.9 Recommended Practice for the Design of Power Systems Supplying Lighting Systems in Commercial and Industrial Facilities.   

For our meeting please refer to the workspace we have set up for the 2026 Revision of the NEC:

2026 National Electrical Code Workspace

We will pick through specifics in the transcripts of Code Making Panels 10 and 18.

 

International Building Code: Chapter 12 Section 1204 Lighting

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