Outdoor Lighting Design Guide

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Sport Lighting

March 25, 2025
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IES LP-6-2x Lighting Practice: Lighting Control Systems

 

Athletic and recreational sports enterprises are important features in education communities; supportive of brand identity and cohort creation.  Assuring the safety and sustainability of these assets is informed by several best practice titles; among them the Illuminating Engineering Society recommended practice RP-6-15 Sports and Recreational Area Lighting  From the project prospectus:

The purpose of RP-6-15  is to provide the reader with recommendations to aid in the design of sports lighting systems. Popular sports, such as baseball, tennis, basketball and football as well as recreational social activities, such as horseshoe pitching and croquet are covered. Venues for spectators of amateur, collegiate, and professional sports are complex facilities that should provide not only for the spectators, but also the equipment used in modern sports broadcasting. This document does not address those needs, so the reader should look for guidance from the sports league or the project consultant.
Sports lighting systems consume power which over time can be significant, and IES RP-6-15 defines methods for maximizing energy efficiency.

The IES-suite joins standards developed by the International Code Council (International Building Code), the Institute of Electrical and Electronic Engineers (IEEE 3001.9) and the National Fire Protection Association (NFPA 70) that must be applied skillfully by design professionals and understood by athletic facility managers.  Other consensus standards developers such as the American Society of Heating and Refrigeration Engineers and the Entertainment Services and Technology Association were moving into this domain before the circumstances of the pandemic.

We always encourage our colleagues in the education industry to do so themselves; starting with the links below:

Committees

IES Standards Open for Public Review

"People don’t notice whether it’s winter or summer when they’re happy" -- Anton Chekhov

Comments on proposed changes to IES LP-6-2x Lighting Practice: Lighting Control Systems – Properties, Selection, and Specification will be received until April 1st

Comments on Draft “IES TM-39  Technical Memorandum: Quantification and Specification of Flicker” will be received until August 12th
Keep in mind that the IES typically deals with the application of best practice in illumination.  It neither covers the reliability of the power systems nor the power chain to the luminaries.  Recommended practice for the power chain are now being developed by the IEEE Industrial Applications Society; specifically IEEE 3001.9 – Recommended Practice for the Design of Power Systems Supplying Lighting Systems in Commercial and Industrial Facilities.  The IEEE Education & Healthcare Facilities Committee pulls together ALL the standards — ICC, IEEE, IEC, NFPA, IES, ASHRAE, ASTM, ESTA and any other emergent consensus or open source documents that might set the standard of care for the education industry.

University of Michigan

The IEEE E&H Committee meets online 4 times monthly in Europe and the United States; and those meetings are open to the public (CLICK HERE).   Additionally, we set aside one hour every month to walk through the entire suite of standards for sports and recreation facilities.   See our CALENDAR for the date of our next Athletic & Recreation standards teleconference.  Login credential are at the upper right of our home page

Issue: [16-132]

Category: Electrical, Athletics & Recreation

Colleagues: Mike Anthony, Jim Harvey, Kane Howard

Related:

Designing Lighting for People and Buildings

Engineering in Sport

Energy Standard for Sites & Buildings: Lighting

March 25, 2025
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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.

Construction Cost Over-Run Insurance

March 24, 2025
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Kindergarten

March 24, 2025
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International Building Code: Group A Model Building Codes: 2024/2025/2026 Development Cycle

 

“One Hundred Children Playing in the Spring” | Su Hanchen 蘇漢臣

Safety and sustainability for any facility begins with an understanding of who shall occupy the built environment and how.  University settings, with mixed-use phenomenon arising spontaneously and temporarily, often present challenges.   Educational communities are a convergent settings for families; day care facilities among them.  First principles regarding occupancy classifications for day care facilities appear in Section 308 of the International Building Code, Institutional Group I; linked below:

Section 308 | International Building Code

The ICC Institutional Group I-4 classification includes buildings and structures occupied by more than five persons of any age who received custodial care for fewer than 24 hours per day by persons other than parents or guardian, relatives by blood, marriage or adoption, and in a place other than the home of the person cared far.  This group includes both adult and child day care.

We maintain focus on child day care.  Many educational communities operate child day care enterprises for both academic study and/or as auxiliary (university employee benefit) enterprises.

Princeton University Child Care Center

Each of the International Code Council code development groups fetch back to a shared understanding of the nature of the facility; character of its occupants and prospective usage patterns.

The Group B developmental cycle ended in December 2019.  The 2021 revision of the International Building code is in production now, though likely slowed down because of the pandemic.   Ahead of the formal, market release of the Group B tranche of titles, you can sample the safety concepts in play during this revision with an examination of the documents linked below:

2019 GROUP B PROPOSED CHANGES TO THE I-CODES ALBUQUERQUE COMMITTEE ACTION HEARINGS

2019 REPORT OF THE COMMITTEE ACTION HEARINGS ON THE 2018 EDITIONS OF THE GROUP B INTERNATIONAL CODES

Search on the terms “day care” and “daycare” to get a sample of the prevailing concepts; use of such facilities as storm shelters, for example.

“The Country School” | Winslow Homer

We encourage our safety and sustainability colleagues to participate directly in the ICC Code Development process.   We slice horizontally through the disciplinary silos (“incumbent verticals”) created by hundreds of consensus product developers every week and we can say, upon considerable authority that the ICC consensus product development environment is one of the best in the world.  Privately developed standards (for use by public agencies) is a far better way to discover and promulgate leading practice than originating technical specifics from legislative bodies.   CLICK HERE to get started.  Contact Kimberly Paarlberg ([email protected]) for more information.

There are competitor consensus products in this space — Chapter 18 Day-Care Occupancies in NFPA 5000 Building Construction and Safety Code, for example; a title we maintain the standing agenda of our Model Building Code teleconferences.   It is developed from a different pool of expertise under a different due process regime.   See our CALENDAR for the next online meeting; open to everyone.

 

Issue: [18-166]

Category: Architectural, Healthcare Facilities, Facility Asset Management

Colleagues: Mike Anthony, Jim Harvey, Richard Robben


Several names for this occupancy class:

  1. Nursery
  2. Crèche
  3. Playgroup
  4. Montessori
  5. Preschool
  6. Kindergarten
  7. Childcare
  8. Toddler group
  9. Daycare
  10. Early learning center

A Study of Children’s Password Practices

 

Lovely Day

March 24, 2025
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Recorded January 2015

Mathieu Manach : Percussions

Jean-Michel Warluzelle : Bass & background vocal

Bruno Thivend : Guitar & background vocal

Pierric Tailler : Vocal & guitar

Bill Withers Official Site


Université de Lyon | Fête des Lumières 2019 – Les Rêveries Lumineuses de Léonard

Standards Australia

March 24, 2025
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Department of Industry, Science and Resources

Evolution of the standards system in Australia is tracking the evolution of the United States standards system administered by the American National Standards Institute. In many economic sectors adherence to Australian Standards is mandated by legislation, however, access to the standards are often cost prohibitive, particularly to small business and sole traders.

Principal petitioner Andrew Gardso, an electrical engineer, states,

“This in essence will force small organisations and sole traders out of business or necessitate services being performed without having access to these standards.”

Access to Standards Australia Construction codes can cost more than $2673 for three years’ access to the National Construction Code set of standards.  A petition to the Australian parliament’s House of Representatives seeks free or affordable access to essential standards that govern the safety and consistency of products services and systems, including design and construction.

Wiring Rules

Vertical Transportation Experience

Sheep and Wool

Survey and Analysis of Current End-User Data Analytics Tool Support

Elevatorpedia

Net Zero Initiative

Three ways Artificial Intelligence is transforming agriculture and food


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Incorporation by Reference

Canadian Parliament Debate on Standards Incorporated by Reference

 

 

Sichere Kinderspielplätze mit Standards

March 24, 2025
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Austrian Standards International

During the construction of the new “Christine Nöstlinger Education Campus,” great care was taken to not only make the site accessible to schoolchildren and students, but also to involve the entire neighborhood in its use. We spoke with Rudolf Leber from MA 56 about how standards specifically contribute to making the outdoor facilities safe and robust.

Key points about how Austria cares for its children in kindergarten, based on its early childhood education system:

Compulsory Kindergarten Year: Since 2009, Austria has mandated a free, compulsory kindergarten year for all children who turn five by August 31, requiring at least 20 hours of attendance per week over four days. This ensures early education access and prepares children for primary school.

Variety of Kindergarten Options: Austria offers diverse kindergarten types—public (free, government-subsidized), private (partially subsidized, costing around €250/month), parent-run (costing about €100/month with parental involvement), and company-run

(Betriebskindergarten)—catering to different family needs and socioeconomic backgrounds.

Focus on Development: Kindergartens aim to support physical, mental, and emotional growth through play-based learning and group interaction, complementing family care. The Nationwide Framework Curriculum emphasizes holistic development without formal school-like instruction.

Accessibility and Subsidies: Public kindergartens are free, though parents may pay for meals (around €60/month), while private options remain affordable due to government subsidies. Many facilities operate long hours (e.g., 7 a.m. to 6 p.m.) to accommodate working parents.

Decentralized Governance with Quality Standards: The nine federal provinces oversee kindergarten legislation and operations, allowing regional flexibility, while national agreements (e.g., 15a B-VG) and frameworks ensure quality, such as trained pedagogues and reasonable child-staff ratios (e.g., max 25 children per teacher in public settings).

ISO 4980:2023 – Benefit-Risk Assessment for Sports and Recreational Facilities, Equipment, and/or Activities

  • This standard provides a framework for assessing both the benefits and risks associated with playground equipment and activities. It introduces a dual-assessment process to balance the developmental advantages of play against potential hazards, ensuring safer design and use.

ISO/TS 24665:2023 – Playground and Recreational Areas — Framework for the Competence of Playground Inspectors and Playground Maintenance Technicians

  • This technical specification outlines the competencies required for inspectors and maintenance technicians of playgrounds. It covers routine visual inspections, operational checks, annual main inspections, and post-installation or post-accident assessments, ensuring outdoor playgrounds remain safe and functional.

ISO 23659:2023 – Sports and Recreational Facilities — Trampoline Parks — Safety Requirements

  • While primarily focused on trampoline parks, this standard includes provisions relevant to outdoor playgrounds with trampoline features, addressing safety requirements for design, installation, and operation to protect children during play.

Finding a Kindergarten in Vienna

 

Water and Sanitation

March 24, 2025
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Standards March: Water

Water is essential for sanitation and hygiene — and proper sanitation is essential for protecting water sources from contamination and ensuring access to safe drinking water.  Access to safe water and sanitation is crucial for preventing the spread of waterborne diseases, which can be transmitted through contaminated water sources or poor sanitation practices. Lack of access to safe water and sanitation can lead to a range of health problems, including diarrheal diseases, cholera, typhoid, and hepatitis A.  

On the other hand, poor sanitation practices, such as open defecation, can contaminate water sources, making them unsafe for drinking, bathing, or cooking. This contamination can lead to the spread of diseases and illness, particularly in developing countries where access to clean water and sanitation facilities may be limited.

We track the catalog of the following ANSI accredited standards developers that necessarily require mastery of building premise water systems:

American Society of Heating, Refrigerating and Air-Conditioning Engineers: ASHRAE develops standards related to heating, ventilation, air conditioning, refrigeration systems — and more recently, standards that claim jurisdiction over building sites.

American Society of Mechanical Engineers: ASME develops standards related to boilers, pressure vessels, and piping systems.

American Water Works Association: AWWA is a standards development organization that publishes a wide range of standards related to water supply, treatment, distribution, and storage.

ASTM International: ASTM develops and publishes voluntary consensus standards for various industries, including water-related standards. They cover topics such as water quality, water sampling, and water treatment.

National Fire Protection Association: NFPA develops fire safety standards, and some of their standards are related to water, such as those covering fire sprinkler systems and water supplies for firefighting within and outside buildings.  We deal with the specific problems of sprinkler water system safety during our Prometheus colloquia.

National Sanitation Foundation International (NSF International): NSF International develops standards and conducts testing and certification for various products related to public health and safety, including standards for water treatment systems and products.

Underwriters Laboratories (UL): UL is a safety consulting and certification company that develops standards for various industries. They have standards related to water treatment systems, plumbing products, and fire protection systems.

 

United States Standards System


* The evolution of building interior water systems has undergone significant changes over time to meet the evolving needs of society. Initially, water systems were rudimentary, primarily consisting of manually operated pumps and gravity-fed distribution systems. Water was manually fetched from wells or nearby sources, and indoor plumbing was virtually nonexistent.

The Industrial Revolution brought advancements in plumbing technology. The introduction of pressurized water systems and cast-iron pipes allowed for the centralized distribution of water within buildings. Separate pipes for hot and cold water became common, enabling more convenient access to water for various purposes. Additionally, the development of flush toilets and sewage systems improved sanitation and hygiene standards.

In the mid-20th century, the advent of plastic pipes, such as PVC (polyvinyl chloride) and CPVC (chlorinated polyvinyl chloride), revolutionized plumbing systems. These pipes offered durability, flexibility, and ease of installation, allowing for faster and more cost-effective construction.

The latter part of the 20th century witnessed a growing focus on water conservation and environmental sustainability. Low-flow fixtures, such as toilets, faucets, and showerheads, were introduced to reduce water consumption without compromising functionality. Greywater recycling systems emerged, allowing the reuse of water from sinks, showers, and laundry for non-potable purposes like irrigation.

With the advancement of digital technology, smart water systems have emerged in recent years. These systems integrate sensors, meters, and automated controls to monitor and manage water usage, detect leaks, and optimize water distribution within buildings. Smart technologies provide real-time data, enabling better water management, energy efficiency, and cost savings.

The future of building interior water systems is likely to focus on further improving efficiency, sustainability, and water quality. Innovations may include enhanced water purification techniques, decentralized water treatment systems, and increased integration of smart technologies to create more intelligent and sustainable water systems.

The first mover in building interior water supply systems can be traced back to the ancient civilizations of Mesopotamia, Egypt, and the Indus Valley. However, one of the earliest known examples of sophisticated indoor plumbing systems can be attributed to the ancient Romans.

The Romans were pioneers in constructing elaborate water supply and distribution networks within their cities. They developed aqueducts to transport water from distant sources to urban centers, allowing for a centralized water supply. The water was then distributed through a network of lead or clay pipes to public fountains, baths, and private residences.

One notable example of Roman plumbing ingenuity is the city of Pompeii, which was buried by the eruption of Mount Vesuvius in 79 AD. The excavation of Pompeii revealed a well-preserved plumbing system that included indoor plumbing in some houses. These systems featured piped water, private bathrooms with flushing toilets, and even hot and cold water systems.

The Romans also invented the concept of the cloaca maxima, an ancient sewer system that collected and transported wastewater away from the city to nearby bodies of water. This early recognition of the importance of sanitation and wastewater management was a significant advancement in public health.

While the Romans were not the only ancient civilization to develop indoor plumbing systems, their engineering prowess and widespread implementation of water supply and sanitation infrastructure make them a key player in the history of building interior water systems.

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