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Water and Electricity
Supporting swimming pools with electricity involves various essential functions such as filtration, heating, lighting, and sanitation. Ensuring safety and energy efficiency is crucial, and pool owners can take steps to minimize electricity costs and environmental impact. Key points:
Filtration and Circulation: Swimming pools rely on electric pumps to circulate water through filters, removing debris and maintaining water quality.
Heating: Electric heaters or heat pumps are used to regulate water temperature for comfort, especially in colder seasons.
Lighting: Underwater and pool area lighting enhance safety and aesthetics, typically powered by electricity.
Chlorination and Sanitation: Electric chlorinators or ozone generators help maintain water cleanliness and hygiene.
Automation: Electric control systems enable pool owners to manage filtration, heating, and lighting remotely for convenience and energy efficiency.
Energy Efficiency: Pool owners can invest in energy-efficient equipment, like variable-speed pumps and LED lighting, to reduce electricity consumption and operating costs.
Operations and Maintenance: Regular electrical maintenance ensures safe and reliable pool operation, preventing electrical faults and hazards. The electricity cost for pool operation can be significant, so pool owners should consider energy-efficient practices and equipment to reduce expenses.
Education communities present one of the largest installed bases of artificially created bodies of water; the most abundance resource on earth. These bodies vary in size, purpose, and design but are all created by human intervention to serve specific needs, whether practical, recreational, or aesthetic. Safe and sustainable management of them in the Unite States are informed by best practice found in Article 680 of the National Electrical Code with scope statement below:
Construction and installation of electrical wiring for, and equipment in or adjacent to, 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.
Consultation on the First Draft of the 2026 revision closes August 24, 2024.
Related:
Pool, Fountain, Agriculture & Water Infrastructure Electrical Safety
https://www.si.com/extra-mustard/2016/08/15/michael-phelps-poses-bottom-university-michigan-pool-2005
How French Intellectuals Ruined the West
“Helen Pluckrose outlines some of the arguments later explored in depth in her bestselling 2020 book, Cynical Theories (co-authored with James Lindsay). The essay charts the pernicious influence of postmodernist thinking on two generations of academics and activists. If you want to understand how we got to a place where microaggressions are denounced as violence but the brutal terrorism of an intifada is considered righteous, this is an important primer.”
Psalm 84
“Yea, the sparrow hath found an house, and the swallow a nest for herself,
where she may lay her young, even thine altars,
O Lord of hosts, my King, and my God.”
“Library Lawn and Chapel; Pembroke College” | James Hart Dyke b. 1966
Blessed are those whose strength is in you,
whose hearts are set on pilgrimage.
As they pass through the Valley of Baka,
they make it a place of springs;
the autumn rains also cover it with pools.
They go from strength to strength,
till each appears before God in Zion.
Hear my prayer, Lord God Almighty;
listen to me, God of Jacob.
Look on our shield, O God;
look with favor on your anointed one.
Better is one day in your courts
than a thousand elsewhere;
I would rather be a doorkeeper in the house of my God
than dwell in the tents of the wicked.
For the Lord God is a sun and shield;
the Lord bestows favor and honor;
no good thing does he withhold
from those whose walk is blameless.
Lord Almighty,
blessed is the one who trusts in you.
Trumbull Aquatics Center
Big shout out to all 8 being named to the CSC Academic All-District teams! pic.twitter.com/QzQIZsjGeQ
— Denison Swim & Dive (@DenisonSwimDive) April 3, 2024
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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