Currently CMP offers four different water bonding solutions, two primarily for in ground pools and two that are perfect for above ground pools. Exemption by double insulation. The problem could also originate from your utility provider or from a wiring flaw outside of the pools bonding grid that is back-feeding electricity to the pool area. This clever device is a quick way to add bonding to most above ground pool pumps. Therefore, pool contractors and electricians will bond your pool pumps, heaters, pool cage, lights, screen enclosure, and ALL metal surrounding your pool (i. e. door/window frames). How to attach #8 bonding wire to IG steel pool wall panels. When you properly bound your pool equipment, you greatly reduce the risk of electrical shocks. Bonding is the process of connecting all metal components together with a low-resistance conductor. WHAT DOES THE NEC SAY SPECIFICALLY ABOUT WATER BONDING? The Consumer Product Safety Commission reports 14 such fatalities between 2002 and 2009.
The water and mostly outdoor locations create their own challenges, which often must be met by special components. Here, we'll cover the basics of bonding and grounding pool equipment and why it's so important that it is done correctly. The low impedance path back to the power source allows the harmful current to flow and trip the breaker at the panel. Because of this pervasive problem, the upcoming 2017 NEC Article 680, currently undergoing an update, likely will require that appropriate connectors be listed for use in corrosive environments and that manufacturers disclose the materials from which they are made. "A pool environment can be a lot more corrosive than just an environment out in the dirt somewhere, " Hamilton says. Want to learn more about grounding? Bonding lugs not included with this part). Builder Blunders: Lack of Equipment Bonding. These outlets detect when your electrical equipment may be drawing too much power (such as during a short or fault) and interrupt the circuit.
If the pool was bonded correctly there is a relatively good chance that the solution is simple once the problem is identified. A new tin plated copper lay-in lug was installed and the broken bonding wire was spliced together using a copper C tap and a crimping tool. In the case of pool equipment, though, the charge can also jump through the water or even through people as it seeks the ground. How to attach bonding lug to pool party. If there's a fault, or short, the circuit breaker should trip and turn off the equipment. WHAT CAN I USE AS A WATER BONDING DEVICE? As discussed, this will provide cathodic protection to your pool equipment, which results in increased rust resistance.
In AS/NZS 3000:2007 Clause 6. It's a matter of personal choice for him. However, these extra wires connect to something on the other side, likely another piece of equipment in the bonding grid, and are intended to attach to the component being replaced to ensure all appropriate components are included in the grid. Various stories behind the incident's cause have circulated around the Sunshine State, so when discussing the possibility of high-voltage-light bans, many first want to know if the more traditional technology led to the incident. It is the basis of code requirements for most jurisdictions. A portion of the fatalities resulted from wires or energized electrical devices falling or being dropped in the vessel. For this technology, 120 volts flow from the main power source to a low-voltage transformer, where the power is "stepped down" to the lower levels. The bonding grid is established by connecting a bare copper wire to various components around the pool which include but are not limited to: - All metal components within 5' of the water's edge of the pool including handrails, ladders, diving board jigs (the part that goes in the concrete), slides, pool lights with metal components, etc. Direct burial lugs for pool bonding. If you do not bond your pool equipment there is the risk that the equipment itself will become the anode in a galvanic couple with other metal components in or around your pool. Grounding electricity flows electrical current to the Earth which helps surges dissipate rather than concentrate.
Harmful electrical current may move toward people, pets, or equipment instead of moving away and to the earth. A true examination of electrical safety merits a holistic approach, they say, one that accounts not only for safeguards surrounding the vessel, but those around the home as well, because current can travel to the pool from outside its immediate area. Some of the low-voltage versions don't require a grounding wire, eliminating another avenue for current to travel into the water. You can see the pool enclosure (bird cage, or screen enclosure) is bonded from the featured image of this post. The connections of metal by the copper wire allow for electric flow to pass through metal. Bonding is a safety concern, like grounding, and it is wise to have proper bonding. How to Ground and Bond Hayward Pool Pumps. The good news is that according to NEC 680. In fact, some industry statistics show nicheless lighting slowly gaining on traditional wet niche pool lighting. Steve Goodale is a second-generation swimming pool expert located in Ontario, Canada. Why does my pool shock me? 5″ MIP connection on the other. The outlet cuts power to the shorting device and provides a safe ground path for the electricity.
To ground a piece of equipment, installers run a properly sized wire from the equipment, through the same conduit as the current-carrying conductors and to the circuit breaker panel. Simply inspect your pump, heater and any control panels for an empty bonding lug as pictured above. • Shall be in contact with the water 24/7, whether the circulation system is running or not. "There are lots of different places where line voltage could get into the water, and just focusing on the light is not going to solve all those other issues, " Brotz says. Bonding lugs for pool. It is acceptable to use only copper split bolt connectors for the #8 solid copper pool wire. If you have any further questions on bonding or grounding of pool systems, comment below!
It would have been better if the lug was on the bottom to keep water out, but there was probably no room to get an electric drill underneath after the lighting transformers were installed. A prime example of this can be found in the alteration of lights. One issue should be put to rest immediately, lest it cause distraction: It was not a high-voltage light that caused the death of Chris Sloan's son. That's why we say that "every pool needs a Defender™. " As originally reported by Rebecca Robledo, in Pool and Spa News, this article discusses the issues surrounding electrical safety in and around pools. To work around this, some installers drain the pool below the light niche, cut the existing cord and strip wires back so they can splice in wires from the new light. The reason that bonding needs to exist is manifold: If a difference in electrical potential exists, a current pathway can be created, which results in a sudden balancing of electrical potential in the form of an instantaneous current transfer. Check any pool heating to see that it is double insulated to water. WHAT IS POOL BONDING? Liquid-tight conduit and connectors also may seem like minor parts and often are missing or not connected correctly. In the case of saltwater pools, which have more conductivity than traditional chlorine pools, the rate of damage due to galvanic corrosion can be many times more. Swimming pool builders and electrical contractors should be aware of the supplementary requirements for equipotential bonding in the pool and spa pool zone. These same holes can also be used to attach a bonding lug to the lid bracket. Wikipedia) Another way of putting it is that the primary purpose of bonding is to keep people and electricity separated.
I pulled the extra wire out of the lug and made a splice using a copper crimp and a copper split bolt connector. Bonding lug or wire missing. All equipment associated with a pool must be bonded. At present it is necessary to equipotentially bond all exposed conductive parts of any electrical equipment in the defined zones. For this reason, they believe code should not ban high-voltage lights. Econ Union Water Bond. This can avoid unnecessary excavation work involving damaging concrete, decking or floor coverings for the purpose of installing electrical wiring.
Instead, they should be placed in liquid-tight connectors so the edges of the opening can't rub against the wire and wear away the insulation. Bonding of fixed non-electrical metallic fittings. This is how a sacrificial anode can help to protect important (and expensive) pool equipment from damage and this is something that all pools should have, and all salt water pools must have. The required nine square inches of metal in the water can be satisfied through the use of a submersed metal pool accessory such as a light or ladder, or if no submersed metal component is used, through the use of a metal plate known as a "Bondsafe 680" installed in the throat of the skimmer.
Mike Holt, a nationally known consultant and instructor on electrical systems, is building a pool in his own Florida backyard. Hayward OEM Product. What is Bonding and Why Do We Do It? BONDING WIRE REPAIR. This is a close up shot of the pool pump from the top of this page. KEEP EVERY POOL SAFE WITH PROPER WATER BONDING. Grounding is the process of providing a low-resistance pathway to ground for any powered device (like a pool pump, for example).
Ohio Landfill Eliminates Offensive Odors & Cuts Operational Costs With a Benzaco Odor Management Plan. As leading platform, it provides a complete market overview in its full spectrum. Exhibitor Kit – New! World of Asphalt is the leading asphalt trade show and conference. Come prepared to see, hear, touch, and discuss in a variety of traditional and interactive sessions, seminars, workshops, and networking opportunities. To take advantage of everything PWX has to offer with more than 5, 000 public works colleagues from North America and beyond. NJ Construction Industry Hall of Fame. Learn More: New York Construction Materials Association. Montana Construction. World of asphalt conference 2022. About||Followers 21||Exhibitors||Speakers||Reviews||Travel Deals|.
Greater Richmond Convention Center, 403 N Third St, Richmond, Virginia, United States, 23219. map-Mid-Atlantic Asphalt Expo & Conference. Combined with invaluable industry networking, NAPA's Annual Meeting is where the industry gathers to set its future. MAAE 2019 will bring together all three at the Greater Richmond Convention Center. Intertraffic Mexico is the platform for companies and traffic industry professionals from around the globe, wanting to explore business opportunities in the LATAM region. 63rd Annual NJ Asphalt Paving Conference, March 19, 2020, The College of New Jersey. The International Bridge Conference (IBC) is the pre-eminent arena for the bridge industry in North & South America, Europe, Australia, Asia and Africa. The meeting program will cover all transportation modes, with more than 5, 000 presentations in nearly 800 sessions and workshops, addressing topics of interest to policy makers, administrators, practitioners, researchers, and representatives of government, industry, and academic institutions. The Conference is intended for anyone having to do with the design, construction and specifications of HMA pavements. Ohio asphalt paving conference 2022. You can see all SAPA contacts here: Held in a limestone quarry in the heart of the Derbyshire countryside, Hillhead is the largest exhibition of its kind anywhere in the world. Engineers Labor-Employer Cooperative. Please review the schedule below and select the number of tickets you require for each of the events.
In December 2019, at the Mid-Atlantic Asphalt Expo & Conference (MAAE), the Virginia Asphalt Association (VAA) and the Virginia Department of Transportation recognized outstanding paving projects in a total of seven different categories: VAA, five categories, and VDOT, two categories. Patrick DiCerbo/Northwestern Mutual. Virginia Asphalt AssociationUSA 2 Upcoming Events. MAPA 2019 Dinner, December 19, 2019, Koestler Prime. 2019 APAI Winter Conference and Expo, December 11-13, 2019, Indianapolis Marriott East. Held once every 3 years, CONEXPO-CON/AGG is North America's largest construction trade show representing asphalt, aggregates, concrete, earthmoving, lifting, mining, utilities and more. VAA introduced its Golden Lute Award, to be presented annually to the overall best paving project within the Commonwealth. The 3rd IRF Africa Regional Congress & Exhibition pursues the objective of exploring a range of policies and mechanisms aimed at offering policy makers practical options to ensure road & transportation program continue supporting the region's sustainable development goals and socio-economic objectives. We look forward to seeing you in December. Opening Reception/Dinner 4:30-8:30 pm. Why You Should Attend. Asphalt institute annual meeting. Areas that were significantly low were then paved in 1 ½-inch lifts to reach the bottom of the 2 ½-inch surface lift. Kraton has a long tradition of not only manufacturing our products but also serving as a resource on how best to use them.
ITT Hub is the annual meeting place for the commercial road transport sector, bringing together the latest innovation and technology for bus, coach, truck, van, last mile and autonomous vehicle fleets. View 2021 Attendees. Earn Choice Privileges points on your stay. Take Advantage of Your State Asphalt Pavement Association. MAPA works to encourage and promote the safe and environmentally sound use of bituminous asphalt products throughout the state of Maine.
Foley Inc. GT Mid Atlantic. SATURDAY, OCTOBER 1. Book Direct Benefits. The Convention will take place from September 29-October 1 at the Borgata Casino Resort Atlantic City. "W-L is a local contractor, and we were glad that money spent on the project remained in the area. The three biggest desires from attendees are: big equipment, more training, and the latest technologies.
The Utah Asphalt Conference (UAC) is the premier asphalt related event in the state of Utah. The NAPA 2024 Annual Meeting will give you the latest tools and insights to help you reach your goals in the asphalt pavement industry. Virginia Asphalt Association. WAPA's 60th Annual Conference and Business Meeting, December 3-4, 2019, Ingleside Hotel.
We are very pleased with the outcome of the project and expect 20 more years of use. Learn more about Porous Asphalt and its positive impact, here, from the National Asphalt Pavement Association. Paper Mill Facility Meets Operational Acceptance Through Reduced Malodors using Odor-Armor Counteractants. If you haven't already joined your SAPA, consider doing so now as the slow season approached. Asphalt Projects Earn Statewide Recognition. Skip to main content. The construction specifications included P-401 asphalt mix with all grades +/- ½ inch of plans and profile milling areas noted in the plan to accomplish a 2 ½-inch final surface lift of asphalt. Chris Blevins is the Vice President of W-L Construction & Paving, Inc. Kelly Hill is W-L Construction's Human Resources Coordinator.
The voice of Asphalt in Arkansas. The NAPA Midyear Meeting is three comprehensive days of committee meetings and educational sessions focused on advancing the asphalt pavement industry. The Illinois Bituminous Conference provides an opportunity for highway engineers to meet with contractors, government officials, consultants and fellow engineers. The project utilized more than 13, 000 tons of P-401, with 100 percent of tonnage meeting the PWL specification. Event Phone: 732-292-4300. Sponsorship Promotions. For everyone in the sector, it is a place to learn and network with professionals and decision-makers. Topics will include culture, sustainability, corporate responsibility and leadership - just to name a few. 60th Annual PAPA Conference, January 20-22, 2020, The Hotel Hershey, PA. South Carolina Asphalt Pavement Association. TXAPA holds its annual meeting over four days in mid-September, combining education, networking, and fun. Just click on the icons to get to the download page.
Vital to the community, the airport is used for general, corporate, and military aviation. The conference features learning opportunities with leading industry experts to discuss solutions to issues affecting the asphalt industry. Professionals gather to share the latest technical information and review actual field reports in the area of hot-mix asphalt construction. The Conference's broad range of topics is designed to meet the needs of managers, designers, technicians, supervisors, operators, and inspectors. Lowest price guaranteed. Learn More: Asphalt Contractors Association of Florida. Estimated Turnout1000 - 5000. Built in 1958, Mountain Empire is owned and operated by the Smyth-Wythe Airport Commission, which includes representatives from Smyth and Wythe counties and the towns of Marion and Wytheville.
Get Directions from Hotel. 2020 Winter Training School, March 4-6, 2020, Louisville Marriott Downtown. Before the start of work, W-L created a GPS model of the planned surface to compare with the existing surface elevations. This process also reduced the number of cold joints to one at the centerline of the runway.
Close booking Widget. 2020 SCAPA Winter Conference & Trade Show, January 15-January 16, 2020, Columbia Metropolitan Convention Center. The conference will take place at the Greater Richmond Convention Center(Richmond, VA), from December 15 to 17, 2021. This year's keynote address features Jimmy Wayne, award-winning song writer and recording artist; author of the novel and made for TV movie Paper Angels; and author of the NY Times Bestseller, Walk To Beautiful. Select your dates at Sleep Inn & Suites Harbour Pointe. The Ohio Transportation Engineering Conference is a two-day conference attended by over 3, 900 people from across the state of Ohio.
We hope to see you there! Invigorating workshops, networking opportunities and the largest Industry equipment show in Maine. Capitol Supply Construction Products. MAAE still has booths available for those companies wishing to exhibit, and don't forget to showcase your company through sponsorship. APAI 64th Annual Convention, December, 4-5, 2019, West Des Moines Marriott. The 2023 UAC where we will provide you with all of the tools, technologies, and best practices you need to accomplish your goals as well as plenty of networking opportunities. Attendees can also spend time on North America's largest exhibit floor for public works equipment and services. Exhibitor Prospectus. IAPA Annual Meeting, March 16 & 17, 2020, Springfield, IL.