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Sports Turf Management

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Prospectus: Sports Turf Managers Association

Sports Equipment & Surfaces

Synthetic Turf Guidelines

The Eternal Music

“Heard melodies are sweet,
but those unheard are sweeter…”
John Keates (Ode on a Grecian Urn)

Click image

Lively Arts 300

History of Western Civilization Told Through the Acoustics of its Worship Spaces

Amphitheaters

“Panoramic View of the Greek Amphitheatre at Syracuse” 18th Century Abraham Louis Rodolphe Ducros

From from time to time — particularly in the months of fairer weather, when many events are hosted outdoors — we break form from the grind of responding to c0nsultations to simply enjoy these spaces See our CALENDAR for our periodic Lively c0lloquia when we drill down into technical specifics.

서울대학교

University of Melbourne (Architect rendering of project in process)

Furman University

High Point University

George Fox University Oregon

Globe Theater / Southern Utah University

Point Loma Nazarene University

Augusta University / Georgia

Singapore Management University

Swarthmore College

Silliman University Amphitheater / The Phillippines

University of Colorado

South Dakota State University

University of Mary Washington / Virginia

California State University San Marcos

Universidade do Estado do Rio de Janeiro

Clemson University

University of Virginia

College of Idaho Centennial Amphitheater

Texas Woman’s University

Swarthmore College

Pomona College

Oakland University Meadowbrook Theater / Rochester, Michigan

More coming

LEARN MORE:

Standing Agenda / Event Standards

Danish Beer Culture

Nourriture d’automne

Danmark

Arboreta

“On Holiday (Girl resting on the grass)” 1879 Kuznetsov Nikolai Dmitrievich

University of Michigan Matthaei Botanical Gardens

St. John’s University

University of Florida

Harvard University

Lunds universitet Scania

Swarthmore College Pennsylvania

Ruhr-Universität Bochum

Anglo-americká vysoká škola, z.ú. Czech Republic

Michigan State University

University of the Ozarks

Freie Universität Berlin

Kent State University

Uniwersytet Warszawski

Nanyang Technological University, Singapore

Bard College / New York

Michigan State University Healing Garden

Japanese Garden | Normandale Community College Minnesota

东北师范大学 | Northeast Normal University | Changchun, Jilin, China

University of Michigan | Matthaei Botanical Gardens

Shenandoah University | Winchester, Virginia

Princeton University Secret Garden | Photo by Sarah Ly

King’s College | London, United Kingdom

École Normale Supérieure | Paris, France

Arizona Cactus Garden | Stanford University

Duke University / North Carolina

Oxford University

University of Minnesota Landscape Arboretum

University of Helsinki Botanical Garden

University of Notre Dame / South Bend, Indiana

University of Tromsø the Arctic University of Norway

Florida Tech Botanical Garden

University of Nottingham

Smith University Botanical Garden

Aarhus University | Denmark

High Point University | North Carolina

Universiteit Stellenbosch | Western Cape, South Africa

Louisiana State University

Albert-Ludwigs-Universität Freiburg

Rutgers University

Great Court University of Queensland Australia

University of Oklahoma

Wageningen University | The Netherlands

More

Bucolia 300

Trees

Nursery Stock

Vacation Bible School

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Watersport

Athletic Competition Timing Standards

Today we update our understanding of best practice catalogs for outdoor and indoor watersport; primarily swimming and rowing. Use the login credentials at the upper right of our home page.

Michael Phelps Named No. 1 Athlete of Century By ESPN – https://t.co/ABuAyuQJBy pic.twitter.com/0swFlxT6ei

— Swimming World (@SwimmingWorld) July 18, 2024

Natatoriums 300: Advanced Topics

Sapienza – Università di Roma

USA Swimming and the National Collegiate Athletic Association Swimming are two distinct organizations that oversee different aspects of competitive swimming in the United States. USA Swimming governs competitive swimming in the United States across all age groups and skill levels, while NCAA Swimming specifically focuses on collegiate-level swimming and diving competitions within the NCAA framework. Both organizations play crucial roles in the development and promotion of swimming in the United States.

Governing Body:

USA Swimming is the national governing body for the sport of swimming in the United States. It is responsible for overseeing competitive swimming at all levels, from grassroots programs to elite national and international competitions.
NCAA Swimming: NCAA Swimming is part of the National Collegiate Athletic Association (NCAA), which governs intercollegiate sports in the United States. NCAA Swimming specifically deals with collegiate-level swimming competitions among universities and colleges.

Scope:

USA Swimming is responsible for organizing and regulating competitive swimming for all age groups and skill levels, from youth swimmers to Masters swimmers (adults). It oversees swim clubs, hosts competitions, and develops national teams for international events.
NCAA Swimming: NCAA Swimming focuses exclusively on college-level swimming and diving competitions. It sets the rules and guidelines for swimming and diving programs at NCAA member institutions.

Membership:

Individuals, swim clubs, and teams can become members of USA Swimming, allowing them to participate in USA Swimming-sanctioned events, access coaching resources, and benefit from the organization’s development programs.
NCAA Swimming: NCAA Swimming is composed of collegiate athletes who compete for their respective universities and colleges. Athletes are typically student-athletes who represent their schools in NCAA-sanctioned competitions.

Competition Format:

USA Swimming hosts a wide range of competitions, including local, regional, and national meets, as well as Olympic Trials and international events. Swimmers compete as individuals, representing their swim clubs or teams.
NCAA Swimming: NCAA Swimming primarily consists of dual meets, invitational meets, and conference championships at the collegiate level. Swimmers represent their respective universities or colleges, earning points for their teams in dual meets and competing for conference and national titles.

Scholarships:

USA Swimming itself does not offer scholarships. Scholarships for competitive swimmers are typically awarded by colleges and universities based on an athlete’s performance and potential.
NCAA Swimming: NCAA member institutions offer scholarships to talented student-athletes in various sports, including swimming. These scholarships can cover tuition, room, board, and other expenses, making NCAA swimming an avenue for athletes to receive financial support for their education.

Turning our pool deck into a GYM 🤙🏋️‍♀️ pic.twitter.com/vfilShA8Ef

— Bobby Guntoro (@bobbygunt) September 25, 2023

Your call 📱 pic.twitter.com/4ubIUklHCi

— uncwswimdive (@uncwswimdive) July 9, 2024

Swimming, Water Polo and Diving Lighting

The moment a father consoles daughter after missing out on olympics medal
pic.twitter.com/kSHd4AIH4Z

— Science girl (@gunsnrosesgirl3) August 8, 2024

Pool, Fountain, Agriculture & Water Infrastructure Electrical Safety

2026 National Electrical Code Workspace

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

Education communities have significant assets tied up in swimming pools, immersion pools, fountains, hydro-therapy installations (in hospitals and athletic training facilities) and flood control facilities (in congested, non-permeable parts of urban campuses) we have been keeping an eye on leading practice discovery for these installations in the 2020 National Electrical Code.

With electrical safety — i.e. shock protection — as the focus of this post*, the relevant parts of the 2020 NEC reside in Articles 680 and 682 are described below:

Article 680 applies to the construction and installation of electrical wiring for, and equipment in or adjacent all swimming, wading, therapeutic and decorative pools, fountains, hot tubs, spas and hydromassage bathtubs, whether permanently installed or storable, and to metallic auxiliary equipment, such as pumps, filters, and similar equipment. The term body of water used throughout Part I applies to all bodies of water covered in this scope unless otherwise amended.

Article 682 applies to the installation of electrical wiring for, and the equipment in and adjacent to, natural or artificially made bodies of water not covered by other articles in the NEC, such as, but not limited to aeration ponds, fish farm ponds, storm retention basins, treatment ponds and irrigation (channel facilities. Water depths may vary seasonally or be controlled.

When the 2020 NEC is released there will be hundreds (more like thousands) of experts who make their living on each NEC revision fanning out across the globe able and ready to interpret, advise and train. We are not primarily a code training enterprise but we do get down into the weeds of electrical safety technical discussion where leading practice discovery discussion is recorded:

~~2020 NEC Article 680-682 Public Input | Pages 240 – 501~~

~~2020 NEC Articles 680-682 First Draft Report | Page 59 – 152~~

~~2020 NEC Articles 680-682 Public Comment Report~~

~~2020 NEC Articles 680-682 Second Draft Final Ballot~~

Transcripts superseded. We refer to the 2026 Workspace linked at the top of this page.

We find interest in corrosion control, water bottle fill stations, water heating technologies, LED illumination as well as the usual editorial, correlation and concepts movement between articles. From these transcripts it should also be plain that grounding and bonding practice, GFCI protection, luminaire location and wiring, corrosion management continue to be of primary interest in electrical safety assurance. Related safety concepts appear in NFPA 70B and NFPA 70E. Anything having to do with water; or the areas around water, are regions of elevated risk.

alamance-building-2560x800 elon university fountain north carolina summer water needs attribution 1917 719

Berry-College-Cascade-Nozzles-Waterfalls-1 roman fountains needs attribution 1921 719

USC International Accelerator Program carolina swimming pool facebook 1921 721

Legacy_Fountain_of_Florida_State_University wiki 1921 719

Tanner_Fountain_Harvard_University_-_IMG_9014-1-1921-721

Hamamatsu Technical High School pool international 1919 719

UA - Universitat d'Alacant Universidad de Alicante spain international fountain facebook cover 1920 721

We are happy to discuss electrical safety standards any day at 11 AM Eastern time and host a monthly breakout teleconference dedicated to Electrical Power Safety in education facilities. See our CALENDAR for the next online meeting. We also collaborate closely with the IEEE Education & Healthcare Facilities Committee which meets online four times monthly in European and American time zones.

Issue: [16-102]

Category: Electrical, Risk Management, Water,

Colleagues: Mike Anthony, Jim Harvey, Kane Howard

*We leave the technical specifics of footcandle distribution to another, future post.

LEARN MORE:

2017 NEC changes for electrical safety in swimming pools

2020 NEC Changes (All Articles)

Air Conditioning

Ancient Air Conditioning | CLICK ON IMAGE

Today at 15:00 UTC we will review the latest in best practice literature for air conditioning systems. Note that we have broken out this topic from the standing Mechanical colloquia. Our approach features interoperability and system considerations. Catalogs on the agenda:

ACCA