February 24, 2016
Bonding & Grounding: The Invisible Super Duo
Comparing James Bond to Pool Bonding may be farfetched, and when thinking about pools, these words would be near the bottom of the list of safety features people may think of. But, like a secret double agent, Pool Bonding acts like an invisible body guard, keeping unsuspecting swimmers safe from the hidden, evil Electrical Shock! And like any good super hero, a trusty side kick is needed, and that’s where “Grounding” comes in. Together, Bonding and Grounding form an invincible super duo, and act as one of the most important aspects to a safe swimming environment when designing and constructing a pool system, secretly keeping the people of the pool safe from the insidious dangers of Electrical Shock.
As mentioned, every Super Hero needs a side kick, and when guarding from harmful electrical currents, this case is no different. “Bonding” and Grounding” each have their own jobs, and each are needed to keep the pool area safe.
Bonding’s super power is an important one. It joins all electrical pool components and metal components within five feet of the pool together to a thick copper wire, whether it's a mechanical item such as a recirculation pump, simple deck items such as a grab rail or stanchion post, or even unseen items like reinforcing rod encased within the pools concrete walls, forming a safety loop. This safety loop ensures all items have the same voltage, eliminating the possibility of voltages being transferred from the pool to a swimmer, instead containing them within the safety loop, and directing them back to a panel. If needed, a breaker on the panel will trip, dissipating the harmful current within the loop.
Grounding, the trusty, yet just as important sidekick, is also silently keeping the patrons of the pool safe, day after day. Grounding power acts in conjunction with Bonding, using the safety loop created by the bonding process, and adds a connection to the ground. This ground connection ensures that any harmful current within the loop is directed away from the swimmers and into the ground, where it dissipates and disappears harmlessly.
Bonding and Grounding, when properly implemented into the design and construction of a pools system, will continue to act in conjunction with one another, forming one of the most powerful safety duo’s within the pools natatorium, keeping the evil Electrical Shock at bay. Next time you're in a pool, enjoying your swim, listen closely. If you hear a faint tune, it may just be the theme song to the undefeatable super duo of Bonding and Grounding, quietly and courageously continuing the never ending fight with Electrical Shock, keeping the people of the pool safe for years to come!
Lee Battams (Guest Blog) Lead Designer, Aqua Plans Lee’s journey began as a project designer and draftsperson, and has since taken on the role of lead project designer at Aqua Plans Aquatic Consultants Inc. MORE >>
Lee Battams (Guest Blog) Lead Designer, Aqua Plans
Lee’s journey began as a project designer and draftsperson, and has since taken on the role of lead project designer at Aqua Plans Aquatic Consultants Inc. He is responsible for project design and coordination, ensuring all design projects meet Health and Building codes, and ensuring design deadlines are met. The knowledge and experience Lee displays on routine site visits have ensured his clients, including Acapulco Pools, remain confident in his abilities in aquatic design.