Every hour spent on a complex installation or coordinating separate components is an hour that impacts your bottom line. SLOAN engineered the FLITE-DEC™ Integrated Sink System to enhance efficiency from installation to long-term operation. It combines the faucet, soap dispenser, hand dryer, and basin into a single, cohesive unit. For contractors, this means fewer components to source, manage, and install, reducing job site complexity and accelerating project timelines. SLOAN is a benefactor of MCAA26.
Simplify Installation, Reduce Downtime
A common challenge on complex jobs is managing the installation of multiple fixtures from different manufacturers, each with their own requirements. The FLITE-DEC system eliminates this headache, because every component is designed to work together seamlessly. The system also offers versatile access options that provide significant installation and maintenance advantages.
Chase access: For facilities with a maintenance chase, under-deck components can be placed behind the wall. This not only simplifies the initial installation but allows for future service without disrupting the restroom itself—a major selling point for facility managers concerned with operational uptime.
Front access: In projects without chase access, the front-access configuration keeps all components easily reachable. Enclosure options such as the magnetic hold-open stainless steel panel or the cabinet-style laminate enclosure provide quick and safe access for maintenance.
By providing a fully integrated system, contractors can minimize installation time and potential callbacks.
Address Key Facility Pain Points
The FLITE-DEC Integrated Sink System is built to withstand the harshest commercial environments. Its basin-mounted spouts are engineered to handle up to 150 pounds of downward force, a critical feature in public spaces where vandalism and heavy use are common. This robust construction prevents fixtures from becoming loose or damaged, reducing the likelihood of costly repairs and ensuring the longevity of your installation.
The top-fill, closed soap system features a large 2.8-gallon reservoir capable that only requires refilling as infrequently as once every four to five weeks per station, even in the busiest restrooms. Furthermore, the high-efficiency hand dryer eliminates the need for paper towels, saving costs for the facility. For contractors, being able to present these clear, long-term cost-saving benefits strengthens your bid and positions you as a partner invested in your client’s success. The FLITE-DEC system is made in the United States, so it meets Buy America Act requirements, a crucial factor for federally funded work.
For more information, visit www.sloan.com. MCAA thanks SLOAN for being a benefactor of MCAA26 and sponsoring the featured speaker at lunch on Monday, Zach Kass.
Would you like to make the back-office side of your plumbing business more efficient? Tool technology has changed the way we work on jobsites, but it can also simplify business management. From staying ahead of needed tool maintenance to streamlining recordkeeping, integrated tool technology in drain cleaning, pressing, and diagnostic tools can make your business run more efficiently. Here are a few examples of how tool-integrated software from Ridge Tool Company and others can boost your business operations:
Tool history and inventory planning: Gain insight into tool usage to better understand how and when your tools are used on a jobsite. This information is valuable for tool purchase planning and helps ensure you are investing in the best tools for your business.
Maintenance scheduling: Many tools now provide preventive maintenance reminders based on collected usage data, allowing you to plan routine maintenance to keep projects on time and in budget.
Tool finding: Jobsites can be chaotic, and tools can easily be misplaced. With last-seen location features of an app like RIDGID Link, you can determine the exact location where a tool was last connected. Additional features allow remote locking and unlocking of tools to prevent unauthorized tool use for enhanced jobsite safety.
Job reporting: Access detailed job data, such as video, images, maps, and graphs, that can be used in compatible reporting systems. Information can be shared via mobile device for on-the-go reporting, such as in-pipe findings, project completion details, and other key metrics. For example, RIDGIDConnect™ is an online tool designed for contractors and service providers to create and share reports with customers that include videos, documents, and pictures collected from jobsites.
Streamlined organization: Tool software apps let you organize registrations, manuals, and service information in one place, so you do not need to keep track of physical copies. Easily access these digitally stored documents by phone or tablet for on-the-go viewing.
However you decide to use these features in your business, make sure the software enhances what the tool provides. Tool capability should always be first in making a purchasing decision, with business capabilities secondary. Consider whether the software is creating efficiencies for you, elevating the work you produce, and allowing you to continue differentiating yourself in the industry.
Soon, with the help of artificial intelligence, tool software will collect data on how the tool is used and optimize settings or configurations to enhance performance. As the cost of cellular connectivity comes down or other means become available that allow constant connection, many capabilities will become more common, such as remote access to control the tools, video streaming or streaming of other data from the tool to the cloud, and more granular location information available on demand so you always know where your tool is.
Brad Yuronich, director of software development for RIDGID, contributed the content for this story. For more information, visit www.ridgid.com.
To meet green building standards for a new basketball stadium, Murray Company Mechanical Contractors counted on SLOAN’s sustainable products but also ensured close collaboration and coordination among all the “players” in the building process to secure the win. Murray Company made sure it could accommodate others working simultaneously; meet Americans with Disabilities Act (ADA), state, and LEED requirements; and ensure that the plumbing worked under peak demand.
A Sustainable All-Star
Opening its doors in August 2024, Intuit Dome is the state-of-the-art home of the National Basketball Association’s Los Angeles Clippers. The arena, which can host over 18,000 visitors, is redefining fans’ expectations for live experiences and changing the music and sports landscape in Los Angeles.
Built to exceed the most stringent sustainability standards, Intuit Dome is LEED Platinum-certified for building design and construction. With features that include a building-wide reclaimed water system and a nearly 6,000-square-foot Zero Waste Room, Intuit Dome was designed to support ongoing efforts to minimize its environmental footprint. At the heart of Intuit Dome’s sustainable design are SLOAN’s durable, water-saving restroom solutions, which are playing a key role in Intuit Dome’s effort to meet and surpass California Green Building Code standards.
But to make a project of this magnitude come to life, Murray Company had to ensure the restroom installations went smoothly for the new arena to open on time. At the same time that the interior plumbing finishes were being installed throughout the area, the interior concourse floor finishes and exterior hardscapes were also being installed. As a result, fixtures had to be mobile at all times, with Murray Company moving around obstacles to get products to their final locations.
“I thank our Fab Shop for receiving, sorting, and carting such a high volume of fixtures in such an efficient manner,” said Jonathan Rubin, project manager at Murray Company.
Murray Company worked diligently to ensure that ADA requirements were met. For example, they ensured that flush valves did not interfere with grab bars and that lavatory fixtures maintained the proper dimensions from the side wall. They also worked to make sure lavatories did not exceed a certain height, all while maintaining appropriate knee space clearances.
To support Intuit Dome’s sustainability goals, Murray Company installed a wide variety of SLOAN’s sensor-operated restroom products renowned for their water-saving capabilities. From Optima® EBF-415 Deck-Mounted Faucets and SLOAN® ESD-410 Deck-Mounted Soap Dispensers to Royal® 111 Exposed Manual Water Closet Flushometers and SOLIS® 8111 Exposed Sensor Water Closet Flushometers for use with reclaimed water, these products are helping Intuit Dome enhance water savings by minimizing unnecessary water usage—a critical consideration, especially in drought-prone California. In fact, SLOAN’s reclaimed water flushometers alone are helping Intuit Dome save thousands of gallons of water every year.
“SLOAN’s low-flow fixtures were chosen intentionally,” said Frank Anderson, AVP, senior project manager for AECOM. “These products support our ongoing efforts to minimize water use, helping to preserve a critical resource in our region.” Additionally, SLOAN’s touchless faucets and flushometers help address restroom hygiene, reducing the spread of germs by minimizing contact with surfaces.
For Murray Company, installation required careful planning. SLOAN’s custom sinks had a longer lead time than flush valves and faucets; the sinks were also 10’ long and had to align side-by-side while leaving space for designed trash receptacles in between, so more planning and logistical considerations were required.
“Lavatories had to be installed with precision to avoid any conflict with other design elements as well as ADA requirements,” Rubin said. “SLOAN’s ability to provide custom lavatories with such consistency was very helpful.”
High Traffic Demands
Murray Company worked diligently to ensure that SLOAN’s custom-designed sinks, faucets, and other products met ADA requirements and could stand up to high usage.
In high-traffic environments like the Intuit Dome, durability and reliability are paramount, so the arena specified SLOAN’s Designer Series™ Weir Deck and Gradient Sinks. These sinks are engineered to withstand frequent use, which helps reduce maintenance costs and minimize downtime.
At the same time, SLOAN’s Royal Flushometers are designed to combat the harsh conditions that reclaimed water presents. The durability of these products ensures they deliver clean, consistent performance under the demanding conditions of a bustling sports and entertainment venue. In addition, SLOAN’s Optima Faucets produce minimal splashing—an important consideration for reducing cleaning time and enhancing the user experience in any commercial restroom.
With so many restrooms throughout the building, Murray Company needed proof that the building could withstand simultaneous high usage. That’s why Murray Company worked alongside SLOAN during their test “Superflush” event to ensure proper functionality of all flush valves and faucets at a time when the system was being stressed to capacity.
Advanced Aesthetics
Intuit Dome’s next-generation design aesthetic required restroom solutions that were not only functional, but also visually appealing. Featuring sleek designs and advanced technology, SLOAN’s collection of restroom products seamlessly integrates into the arena’s contemporary style.
For example, SLOAN’s hands-free Optima EBF-415 Faucets are equipped with Bluetooth connectivity to wirelessly monitor faucet health and status, easily generate and share diagnostic reports, and quickly access product technical data, all from the facility manager’s smartphone. In addition, SLOAN’s Designer Series Sinks bring a clean and modern appeal to the commercial restroom, making a lasting impression where function and style are demanded. “The reliability and reputation of SLOAN were important factors, and its array of varying aesthetics gave us flexibility to meet our design vision,” Anderson said.
Thanks to Murray Company’s effective approach to coordinated installation and quality control, SLOAN’s innovative restroom solutions are not only helping Intuit Dome hit its sustainability targets—they are also enhancing the visitor experience.
Dynamic Systems, Inc. (DSI) chose Merit Brass Company copper press fittings on the chilled water system for a multi-billion-dollar facility because of the ease of installation, cost savings, and cleanliness of the installation. Moreover, Merit’s fittings are equipped with distinctive Visual Indicator Press Ring® (VIPR) technology—which provides an external visual confirmation of a pressed fitting and enabled DSI to avoid the common problem of missed pressed fittings that can derail projects.
Headquartered in Austin, TX, DSI was awarded the contract for a new manufacturing facility project in Chatham County, NC, by Wolfspeed, a global leader in silicon carbide technology. The facility sits on 445 acres with an expansion goal of more than 1 million square feet within the next 10 years.
Bret Randall, senior project manager at DSI, explained the decision to partner with Merit Brass. “The complexities of this project drove us to seek out product(s) that could contribute to our overall success, which was focused on budget, efficiencies, safety, and meeting the project timeline,” he said. “We partner with companies driven by innovation with a commitment to quality, because we understand how critical piping systems are to our customers.”
Risks of a Missed Connection
As the adoption of press technology continues to grow within the industry, minimizing avoidable challenges, such as a missed press, is increasingly crucial. DSI recognized that a missed press connection could lead to significant disruptions on a jobsite, including leakage, water damage, increased labor costs, delays, system failures—both immediate and over time—and even safety risks.
Most press systems incorporate some type of technology to their fitting or sealing element to identify a missed press at the time of testing, and it is industry standard to “mark the fitting” as fittings are pressed. Still, despite onsite training and experience with press installations, missed presses can go undetected, especially in large or complex systems.
To avoid the risks, DSI chose Merit Brass’ unique CopperPress® fittings with VIPR for the installation. The VIPR technology features a thin, green band around the fitting that breaks once the fitting is pressed, eliminating the uncertainty that often arises with traditional press systems. Merit Brass developed this technology because they understood the challenges contractors faced with a missed press. For DSI, the added layer of assurance with Merit’s CopperPress was critical in ensuring a smooth and efficient installation process.
Randall stated, “We decided to partner with Merit Brass for this project to stay on schedule and eliminate any avoidable challenges. Every contractor using press systems has experienced the frustration of a missed press fitting at some point. With Merit’s press technology, not only was our team confident, but the engineering and facilities teams were also reassured that we could easily identify any missed presses early in the installation, allowing us to keep the project moving forward without delays.”
Success Starts With Training
Jobsite training remains a critical element for the success of any project, whether using traditional installation methods or adopting new technologies like press systems. As the industry continues to evolve, ensuring that teams are well versed in both conventional and innovative techniques is essential for achieving efficiency, safety, and quality outcomes.
DSI consistently partners with preferred manufacturers that not only provide comprehensive training but also deliver cutting-edge solutions for a more streamlined and secure jobsite. DSI received training from Merit Brass in advance as well as onsite support as the system was being installed.
“DSI is committed to maintaining the highest standards of performance and reliability. Merit Brass will play a key part in our strategy for success moving forward because of their products, advanced technologies, support, and experience in the field,” Randall concluded.
The complexity of longer, more elaborate pipe systems, paired with the urgency of getting a business back up and running, makes having the right tools for commercial plumbing repairs essential. You need tools with the appropriate power and size capacity to complete jobs, enough cable to ensure they can reach the end of longer pipes, and extra cable flexibility to allow navigation of longer pipe runs. Along with finding tools with these general features, here are five basic tools you should invest in for commercial work:
Cable machine with 6” or more of pipe capacity. Drain cleaners, whether drum or sectional style, are required to clean the tougher blockages found in large, commercial drains. The heavy-duty cable in products like the RIDGID K-5208 Sectional Drain Cleaner is designed to break up heavy debris, such as tree roots. Look for machines that have transport features, such as built-in wheels or transport carts, to aid you in getting your machine to the drain.
Jetter. A jetter, such as the RIDGID KJ-2200 Water Jetter, is effective at removing grease and soft blockages from drain lines and a particularly good initial investment if you are working on grease-related restaurant projects. Make sure that you have a jetter designed for the areas where you work. Gas-powered jetters must be operated outdoors, but you can access drains indoors with a detachable hose reel.
Press tool and attachments. Pipes and tubing in commercial settings cover a wide range of sizes and types of material. Look for a standard or compact press tool that offers a wide variety of jaw types and attachments, such as rings and cutters, so you can easily adjust the tool based on the needs of the jobsite. The RIDGID RP 251 Press Tool accommodates numerous attachments.
Inspection camera and locator. Standard size inspection cameras provide the size and distance you need for most commercial applications. Essential diagnostic tools, including cameras and locating equipment like the RIDGID SeeSnake® M200 with TruSense® Technology can give you a better understanding of the work that needs to be done. They often pair well with equally versatile drain cleaning tools, so you have the right solutions to complete your drain cleaning jobs.
Standard threading machine. Tight spaces tend to be less of an issue in commercial settings, making a standard threading machine a good investment. Additionally, if you are threading a lot of pipe, a larger machine like the RIDGID 1224 Threading Machine can handle a large number of threads more efficiently.
P.J. Dionne Company found that using Sloan’s AER-DEC® Integrated Sinks helped make a complex installation at Logan Airport a more collaborative effort. (SLOAN is a benefactor of MCAA25.) Sloan’s AER-DEC Integrated Sinks contribute to the airport’s sustainability goals while offering high standards of hygiene and efficiency.
Dario Correia, vice president of construction at P.J. Dionne Company, pointed out, “As the plumbing installation contractor on a typical project, we are usually one of the last to go in. With the Sloan AER-DEC systems, everything needed to be carefully coordinated, from the framing of the studs to support the sinks all the way to the final ¼” tolerance of the alcove measurements where the sinks were installed. We even had to carefully coordinate the outlet locations below the sinks to power each device.”
The 23 AER-DEC systems installed at the airport—from single stations all the way up to six-station units—were released over six phases after field measurements could be taken to account for the very tight tolerances allowed for installation. All the sinks required precise measurements, as some locations were over 10’ long with a single sink station. The largest station was 24’ long.
“We had to work with finish carpenters and specialists in countertop seam sealing to help provide a quality product,” Correia said. “These are all areas where we are typically not required to engage, so it was difficult but rewarding in the end to see the finished product and understand that we had a major impact on it.”
As one of the busiest airports in the United States, Boston Logan International Airport plays a pivotal role in connecting Massachusetts and New England to the world. Logan Airport manages impressive passenger traffic, with over 40 airlines offering nonstop flights to more than 100 domestic and international destinations.
Logan Airport’s restrooms are crucial to passenger satisfaction and operational efficiency. Faced with high passenger traffic and stringent hygiene standards, the airport needed innovative solutions to streamline the maintenance process. Sloan’s AER-DEC sinks offer a number of key benefits:
Integrated design: The AER-DEC system combines soap dispensers, faucets, hand dryers, and sink basins into a seamless, touch-free unit, significantly reducing the time required for cleaning and maintenance.
Minimized germ-prone areas: The design of the AER-DEC minimizes crevices and joints where germs and bacteria can accumulate.
Effortless upkeep: With features like the easy-to-clean, in-trough hidden drain, maintenance staff can quickly and efficiently manage water runoff, keeping the restrooms looking good with less effort.
Sustainable Travels
Sloan’s commitment to sustainability aligns with Logan Airport’s environmental objectives.
Through a series of advanced features and benefits, the AER-DEC Integrated Sinks play a critical role in this effort:
Water conservation: The AER-DEC sinks feature integral basins that significantly reduce water usage. This is particularly important for an airport that handles millions of passengers.
Sensor activation: Touch-free sensor technology ensures that water flows only when needed, eliminating waste and promoting responsible water use.
Reduced paper towel usage: With integrated hand dryers, the need for paper towels is eliminated, reducing waste and lowering the airport’s environmental footprint.
Energy efficiency: The AER-DEC sinks are designed to consume less energy, contributing to the airport’s broader sustainability initiatives.
Together, P.J. Dionne Company, Sloan, and Logan Airport are collaborating around innovative restroom solutions that address the unique challenges of transportation hubs, ensuring a cleaner, more sustainable, and user-friendly environment for all.
For more information, visit www.sloan.com. MCAA thanks SLOAN for being a benefactor of MCAA25 and sponsoring the Monday featured lunch speaker Kendall Toole.
NuFlow Midwest, in partnership with Althoff Industries, successfully completed a large-scale pipe rehabilitation in a 60-story Chicago high-rise by using NuFlow Technologies’ cured-in-place pipe lining (CIPP) for hard-to-reach pipes, avoiding costly, disruptive removal and preserving vital building systems. This minimally invasive solution enabled Althoff and NuFlow to comply with Chicago’s building codes while preserving surrounding mechanical systems and reducing downtime in shared spaces.
A Tall Order
The mixed-use high-rise, located in downtown Chicago, comprises 24 floors of commercial office space beneath 35 floors of residential units, where significant issues with leaks and sludge buildup were affecting lateral lines and kitchen sanitary mains. The pipes were part of an intricate system running throughout the building, entwined with other mechanical systems, with some sections encased in concrete slabs within shared gym and pool spaces.
Though only 30 years old, the building’s cast iron piping system was deteriorating, with degraded pipes and sludge accumulation along the exterior. An engineering firm identified the source: gases produced by food waste from garbage disposals in residential units were corroding the pipes. Access to the pipes was complicated by their entanglement with the building’s electrical, HVAC, and fire protection systems, as well as their encasement in concrete. Traditional replacement would have required dismantling sections of these systems, resulting in extensive downtime and significant costs. The commercial office spaces below, unaffected by the plumbing issues, needed to remain fully operational throughout the project. Minimizing disruption to commercial tenants and residents was a priority, and NuFlow Midwest and Althoff’s solution needed to align with the project’s tight timeline.
NuFlow Midwest and Althoff proposed NuDrain CIPP, allowing for in-place pipe rehabilitation without the need for removal. This approach preserved surrounding structures and minimized downtime, making it the ideal choice for the building’s unique requirements.
NuFlow Midwest and Althoff specialize in advanced pipe rehabilitation solutions, offering a blend of conventional pipe replacement and trenchless lining techniques to address aging infrastructure. This project allowed NuFlow Midwest and Althoff to showcase the advantages of their combined approach, balancing CIPP lining for hard-to-reach areas with traditional pipe replacement in more accessible spaces. Their unique expertise enabled a unique solution tailored to the demands of the high-rise project, and they collaborated closely with the project’s general contractor and engineering firm.
NuFlow Midwest and Althoff lined 510’ of 4”, 265’ of 5”, 105’ of 6”, 75’ of 8”, 85’ of 10”, and 100’ of 15” piping using NuDrain CIPP trenchless technology. This approach was especially effective for pipes buried deep within the building structure. In accessible areas, such as mechanical rooms, the team prelined and installed 100’ each of 6” and 8” cast iron pipe, enhancing durability to prevent future deterioration.
To address fittings, the team employed a combination of the “gap” method and mechanical reinstatements. Using a pull-in-place technique, liners were precisely installed to start or stop at each fitting, overlapping the joints, leaving a gap to preserve the branch connection. This method is ideal when access to the branch is not possible for immediate reinstatement, allowing for future rehabilitation with a specialized “connection” liner when the property is ready for that phase. Additionally, approximately 30 prelined 4” cast iron cleanouts were installed to facilitate ongoing cleaning and maintenance. This approach minimized disruptions, enhanced system reliability, and ensured smooth transitions between lined and unlined sections.
Strategic scheduling played a key role in maintaining tenant convenience. NuFlow Midwest and Althoff coordinated shutdowns only during standard work hours, limiting disruptions for residents and ensuring that commercial office spaces remained fully operational. A detailed daily schedule was provided to all residents, minimizing confusion and fostering transparency.
Minimizing Time, Disruption, and Costs
The project was completed over two to three months during the summer, delivering substantial savings and minimal disruption to building tenants. By rehabilitating pipes in place rather than removing them, NuFlow Midwest and Althoff preserved critical building systems and avoided costly and invasive dismantling of electrical, HVAC, and fire protection systems. With well-planned scheduling, the residential tenants experienced minimal inconvenience, while the commercial offices continued operations without interruption. This effective coordination not only saved the general contractor time and money but also contributed to high satisfaction levels for the building’s HOA and its residents.
NuFlow Midwest and Althoff’s combined use of CIPP lining and prelined cast iron sections resulted in a robust, low-maintenance pipe system for the building. Since project completion, no issues have been reported, and both the HOA and general contractor expressed satisfaction with the outcome, citing significant cost savings, seamless project management, and long-term durability.
This project highlights NuFlow Midwest and Althoff’s expertise in delivering innovative, effective pipe rehabilitation solutions for complex, high-rise urban settings. Through careful planning, regulatory compliance, and strategic project execution, NuFlow Midwest and Althoff provided a sustainable solution with minimal impact on residents and commercial tenants, reinforcing their leadership in trenchless pipe rehabilitation for complex projects.
John W. Danforth Company wanted a lean jobsite for its new hospital project, so it worked closely with Zurn on packaging materials and delivery schedules long before any materials were needed, saving time and money in the process. The new Wynn Hospital of Utica, NY, part of the Mohawk Valley Hospital System, opened in October 2023 on time and on budget.
Wynn Hospital is located on 25 acres, and the 702,000-square-foot, 10-floor facility offers 373 beds, plus a helipad for easy air transport to and from the emergency department. It is expected to support 90,000 visitors per year. New York State Department of Health Commissioner James V. McDonald, M.D., said, “The opening of this new hospital not only brings expanded medical services, enhanced patient engagement, and greater access to high-quality health care, it’s also part of a community renaissance that will continue to improve the health and well-being of all Mohawk Valley residents.”
Read more about New York’s investment in the new Wynn Hospital here.
From the outset, Danforth set their sights on managing the packaging of materials and cadence of delivery so products were delivered as needed, pallet size requirements were met, products could be easily identified, and a lean jobsite was maintained. The Zurn team immediately established a partnership with Danforth and invited them to tour the Zurn Cary Innovation Center in Cary, NC. Representatives from Danforth evaluated high-volume pack outs, met Zurn team members, and reviewed the schedule months before any material was needed.
Zurn Product Manager Bob Carter noted, “Continual direct communication between Danforth and Zurn via phone, email, and text ensured expectations were met.” Weekly, biweekly, or monthly calls were held internally (depending on the speed of the project at the time) between customer care, operations, sales reps, and product management to coordinate material movement. The Zurn contractor team also held calls with the contractor, area manager, and product manager to get pertinent project information straight from the contractor. “It’s very evident that Zurn was willing to help us out whenever we needed it,” said Casey Hopkins, project manager at Danforth.
Zurn staged pallets at a local representative’s warehouse, ensuring pack outs were ready for shipment at a moment’s notice and within a day’s transit time. This approach meant that less material sat at the jobsite, lowering the risk of costly product misplacement or damage. Zurn’s efficient and accurate deliveries contributed to the on-time and on-budget opening of the state-of-the-art health care facility.
The project employed more than 1,500 Zurn plumbing fixtures, including dual flush manual valves for water closets, sensor hard-wired flush valves for urinals, bed pan washer flush valves for patient rooms, stainless steel sinks, sensor faucets, manual faucets, and Zurn drains.
Zurn One Systems took the guesswork out of mixing and matching different manufactured plumbing parts. As Hopkins explained, “Zurn does this awesome thing called a Zurn One Package. Everything you need to install a fixture in one box, ready to go.”
Zurn One delivered everything Danforth selected in a completely organized package—including labeled products, accessories, and clear assembly instructions. Danforth was able to preassemble products at their offsite facility and deliver them to the Wynn Hospital jobsite ready to install, saving both time and money.
Zurn describes best practices for ensuring safe, clean water in health care projects in a series of white papers here.
Danforth chose Zurn because they were confident Zurn would make their job easier. By managing the organization and delivery of product to the jobsite, clearly labeling deliveries, maintaining continual communication, and customizing pallets to Danforth’s specifications, Danforth’s confidence in Zurn proved to be well placed. “Working with Zurn will save you money. Simple as that,” said Hopkins.
For a new medical product manufacturing plant, North Mechanical chose Morris Group International® (MGI) brands Acorn Engineering Company® and Jay R. Smith Mfg. Co.® to meet the tight deadline and accelerate the manufacturer’s production capacity. MGI’s flexibility and willingness to prioritize the contractor’s needs proved crucial in helping North Mechanical overcome obstacles and deliver a successful project.
North Mechanical won the bid to be the mechanical plumbing contractor for a new 560,000-square-foot state-of-the-art plant for an Italian-based pharmaceutical company. The company manufactures glass vials that are crucial to the distribution of lifesaving medicines, including vaccines.
The project, located in Fishers, IN, was a response to the impact of the COVID-19 outbreak on the owner’s production facility in Italy—a country hit particularly hard early in the pandemic. Plant operations were not the only point of impact; the entire supply chain all but came to a halt. The pressure was on to establish a new, reliable source of these essential components in the United States and help ensure supply chain security and reliable sourcing during a surge in demand. The new plant will play a critical role in the fight against disease today and in any future pandemics.
This critical project was on an expedited timeline. North Mechanical needed partners who could deliver high-quality products quickly, adapt to the demands of the construction process, and help them navigate the unique challenges of getting laboratories up and running before the building was complete.
Working with MGI representative P-M & Associates, North Mechanical selected Acorn and Smith stainless steel sinks and floor drains. P-M & Associates has worked with North Mechanical for nearly 40 years, through generations of leadership at both companies. It is a partnership that values quality, integrity, and service.
“Acorn and Smith products are high-quality, and everything is fabricated well and built to last,” said Tyler Holman, project executive at North Mechanical. “And we knew they’d be stocked and shipped to us on time.”
John Marini, national sales manager for Smith, added, “We’re lucky to have a rep with over 50 years of drain experience. P-M & Associates know how to accurately fill an order and have it delivered exactly the way the customer wants. That’s how they ensure their customers a superior level of service.”
Expect the Unexpected
The pressure to meet customer demand for the glass vials created a domino effect for construction. The entire project focused not only on building the plant quickly so it could start production, but also on getting the labs operational before the completion of the whole plant. That meant getting a certificate of occupancy for the lab area as construction was still underway. North Mechanical installed temporary water heaters for the labs, because the plant’s hot water system was not in place.
That was not the only challenge. There was also a shortage of concrete that began right around the time the project broke ground. Drains are usually placed before the concrete is poured, but the shortage meant that pour schedules changed daily. North overcame this challenge by prefabricating the drain assemblies in the shop so they could adjust to meet the erratic pour schedule.
MGI’s Distribution Powerhouse
Holman had confidence ordering the drains and stainless steel sinks because he knew that MGI could ensure the products were stocked and ready to ship, thanks to what MGI calls their “Golden Triangle.” Products made in City of Industry, CA, and Mexico are shipped to Montgomery, AL, where they join the Smith inventory in a 340,000-square-foot warehouse. From there, the orders are loaded onto trucks and sent on their way. MGI CEO Donald E. Morris likes to call the Montgomery distribution center “the beehive” because stock trucks are always coming and going with precision.
Montgomery’s central location helps make the Smith plant, warehouse, and property one of the best distribution centers in commercial plumbing, and Smith’s experience adds to the value. Smith products—drainage, cleanouts, backwater valves, and traps—are often the first products to go into the ground on a jobsite. Nothing is worse for a contractor than having a cement truck lined up to pour a slab and not having drains and fittings in place because those parts have not been delivered.
“That is the sort of pressure Smith is used to dealing with, and they’ve done a fantastic job and continue to be the best in putting product out in the field on time,” said Barrett Morris, president of Acorn and Smith. “It is why we’ve made Montgomery our distribution hub.”
Get a glimpse of day-to-day operations at the Smith plant and warehouse in Montgomery, AL in this video.
Partnership + Expertise = Results
The manufacturing site is still under construction, but it is on schedule to open this year. Thanks to North’s ability to adapt and react quickly to get the labs open on time, the owner celebrated the production of the very first product in the new plant late last year.
North Mechanical’s expertise, combined with a strong partnership with MGI and P-M & Associates, allowed it to navigate the demanding timeline and deliver outstanding results. Michael Henderson, president & CEO of P-M & Associates, said, “North Mechanical is one of the most progressive and innovative contractors in the country, and their leadership team continues to find ways to provide value-add to their projects and customers. From the field to the front office, the North Mechanical team works consistently and cohesively to deliver projects on time and not get bothered by the pressures you sometimes see on large-scale projects.”
Take a video tour of the MGI manufacturing facilities in the City of Industry, CA, where Acorn and other MGI products are made.
Press tools are a reliable and accessible choice for joining pipe in all commercial and residential settings, with a variety of press tool options available depending on the jobsite. Today’s professionals can rely on press tools to make secure, flameless connections on copper, stainless steel, PEX, and black iron in a fraction of the time it takes to solder pipe. A press tool not only saves you time, it also saves you money by delivering reliable performance, press after press.
When deciding which type of press tool to use, tool capacity, application, and size are the primary factors that will determine which press tool is right for the job:
A mini press tool can be used for 1/2” to 3/4” copper, stainless steel, and PEX tubing. It is small and lightweight, making it perfect for most residential and service-oriented plumbers.
The compact press tool category has a slightly larger capacity, 1/2” to 1-1/4” on copper and stainless steel and up to 1-1/2” on PEX, 1” on carbon steel, and 1-3/8” on refrigeration lines. This tool is a good fit for residential jobs but can also be used for light commercial work.
The standard press tool is the workhorse for residential, commercial, and industrial applications. It is capable of pressing up to 4” copper and stainless steel. Some brands offer add-ons that allow you to press all the way up to 4” carbon steel and up to 2” PEX.
An extended press tool is a dedicated tool for up to 4” carbon steel with the same capacity as the standard tool in the smaller sizes. It is ideal for anyone in a commercial or industrial setting pressing large-diameter fittings daily.
Along with these basic categories, additional features to look for are ergonomic design, enhanced lighting, head rotation, and Bluetooth capabilities. Using press tools with these upgrades further enhances the simplicity of using a press tool for fast, quality pipe joining on any type of jobsite. For example, the RP 240 Ridgid Press Tool is lightweight and ergonomically designed, with Bluetooth connectivity that allows you to track the battery status and more. Regardless of the tool selected, these features will help you work smarter and more efficiently on any jobsite.
The key to a successful restroom renovation lies in balancing aesthetics with practicality to create a space that is not only visually appealing but also integrates functionality, durability, and performance. A well-designed restroom can significantly enhance the overall experience for users, leaving a positive impression and reflecting well on the facility.
From the contractor’s perspective, specifying the right products for a restroom renovation can streamline the installation process and ensure long-term satisfaction for clients. Here’s how:
Time savings: By choosing high-quality, reliable products, you reduce the likelihood of installation issues and callbacks, saving time and effort.
Efficiency: Sensor faucets and other touchless fixtures reduce maintenance needs and downtime, enhancing the restroom’s efficiency and functionality.
Client satisfaction: Delivering a restroom that is both stylish and practical enhances your reputation and increases client satisfaction, leading to repeat business and referrals.
Sustainability: Emphasizing eco-friendly fixtures aligns with modern sustainability goals, adding value to your services and appealing to environmentally conscious clients.
Read on for practical tips and innovative solutions to help you achieve a perfect blend of style, functionality, sustainability, and efficiency in your commercial restroom project.
The Importance of First Impressions
First impressions matter, especially for commercial restrooms. The appearance of this space can influence how people perceive the entire facility. A clean, modern, and well-maintained restroom suggests the facility values its visitors and takes pride in its upkeep. Conversely, an outdated or poorly maintained restroom can leave a negative impression, regardless of the quality of services provided elsewhere in the facility.
Designing for Aesthetic Appeal
To create a visually appealing restroom, consider integrating contemporary architectural elements. This can include sleek, minimalist designs; high-quality materials; and stylish faucet fixtures. These elements can make the space feel more inviting and comfortable for users.
Focusing specifically on aesthetically pleasing faucets, T&S Brass has captured the design elements of contemporary, modern, and classic architecture with their Crest series. Both WaveCrest sensor faucets and LakeCrest manual faucets feature sharp lines and defined planes, creating a visually striking faucet that adds contemporary sophistication to any facility.
The trend towards touchless fixtures is modern and highly practical. Sensor-operated faucets, soap dispensers, and hand dryers improve hygiene by reducing contact with surfaces. Additionally, these fixtures are often easy to maintain and can reduce water and soap wastage.
Beyond the aesthetic appeal, T&S Brass’ WaveCrest line seamlessly integrates form and function. The inclusion of a hidden sensor in each faucet is a deliberate move to shift the focus from mere functionality to overall design, not only adding elegance but also serving a practical purpose. With the sensor facing down and next to the aerator, activation is more intuitive and dependable, safeguarding the sensor from potential damage caused by harsh chemicals. Additionally, T&S Brass is currently incorporating Bluetooth technology in the WaveCrest line, which will provide valuable insights and control over water usage.
If you prefer manual faucets, the single lever, single hole manual faucet in the LakeCrest line features a handle that complements the sharp edges and defined planes of the spout, allowing easy manipulation by the wrist and minimizing direct contact for improved hygiene.
Commitment to Sustainability
In modern-day facilities, sustainability is no longer a buzzword but rather a requirement. When planning a commercial restroom remodel, be sure to
prioritize sustainability to minimize environmental impact and reduce operational costs. Here are some key considerations:
Water Conservation
Look for fixtures and faucets that are designed to minimize water usage without compromising performance. Sensor-operated faucets, like those offered by T&S Brass, are an excellent choice, as they only flow when needed, reducing water wastage and human error. Additionally, consider options like low-flow toilets and urinals, which can significantly reduce water consumption over time.
Energy Efficiency
Choose fixtures and technologies that minimize energy consumption, such as LED lighting and energy-efficient hand dryers. T&S Brass’ hydrogen power option for WaveCrest models is a noteworthy example, using water flow to power the device and eliminating the need for regular battery replacements or electrical power. Similarly, the modern metering faucet in the LakeCrest manual line regulates water flow and duration without requiring electronic power, reducing energy usage.
Compliance With Standards and Regulations
Ensure the fixtures and faucets you choose comply with industry standards and regulations related to sustainability. Look for products that undergo rigorous testing to meet and exceed these standards. T&S Brass’ commitment to sustainability is reflected in its products, which are designed and tested to comply with industry regulations, ensuring optimal performance and environmental responsibility.
Principles for Success
In the process of transforming commercial restrooms, achieving the right balance between aesthetics and functionality is key. By embracing modern design principles, integrating sustainable practices, and prioritizing user experience, you can craft a restroom that resonates with everyone who steps inside. Whether you are a contractor leading a renovation project or a facility manager overseeing operations, these guiding principles can lead you to success.
For contracting companies looking to undergo a sustainable business transformation, making the sustainability shift can mean all the difference in future success. And environmental, social, and governance principles, often referred to as ESG, is a rapidly developing topic that you are likely hearing about now more than ever before.
In fact, among surveyed contractors, 52 percent said they’re requested to provide ESG data in bid documents. Yet, 78 percent of those same contractors said they’re only somewhat or not familiar at all with ESG, with 35 percent stating they’ve been asked by a potential customer to submit an ESG plan.
While ESG might seem intimidating and costly at first, it can provide huge benefits to an organization—and according to the survey, can mean the difference between business wins and losses.
ESG is a business strategy that can help contractors expand their business, foster employee loyalty, attract top talent, and enhance long-term sustainability. Some companies use terms like “corporate social responsibility” or “sustainability” to describe their responsible business priorities.
However a company defines ESG, it is pivotal in shaping the business’s purpose, values, and day-to-day operations. Many companies have already implemented core concepts of ESG.
Undergoing this type of business transformation may be easier than you think. In fact, many companies may be surprised to find out that the activities they are already doing for cost savings, customer/legal compliance, or goodwill fall squarely into the ESG space.
This includes actions like measuring health and safety, implementing employee development programs, advising on environmental products and solutions, and ensuring the proper policies—such as an employee code of conduct—are in place.
Your business may not be documenting it as an ESG practice, but by taking stock of what your company does for people and the environment, it can be simpler than expected to align with core ESG principles and learn how to advance them even further.
Learn about Sloan’s progress toward environmental stewardship, responsible governance, and social impact in its 2023 ESG report.
Why ESG Matters
Manufacturers, distributors, contractors, and others across the supply chain are being asked by owners, developers, and government entities for ESG metrics like health and safety, carbon emissions, waste recycling, minority- and women-owned business enterprise participation, and more. This information may be used to ensure that they are satisfying legal requirements or meeting their ESG goals. This is no longer a niche request, and increasing regulation may lead to these metrics being required.
Within the bidding stage, sustainability initiatives can be viewed as a long-term cost-saving tactic for the end user, often resulting in reduced operational costs over the long term. For example, while an energy-efficient building lowers energy consumption, it is also the collective design, installation, maintenance, and operation of its mechanical system that help determine true efficiency.
In terms of hiring talented team members, employees increasingly prefer working for companies that prioritize sustainability, social responsibility, and ethical business practices. In a recent Deloitte survey, 69 percent of employees said they want their companies to invest in sustainability efforts, including reducing carbon, using renewable energy, and reducing waste. This sentiment was higher among surveyed employees between the ages of 18 and 34 years old, who showed a stronger interest in sustainability initiatives than respondents from older generations.
ESG is also important from a regulatory perspective. Governments around the world are moving toward mandating companies to share more information related to environmental and social sustainability.
This includes rules like California’s Climate Corporate Data Accountability Act and new climate and human capital disclosure requirements from the U.S. Securities and Exchange Commission . These, along with other state and local regulations, may force large companies to report on or manage their ESG risks across their full value chain.
A detailed description of California’s new climate law is available here.
The Securities and Exchange Commission described the new disclosure requirements in this press release.
Five Steps to Start the ESG Journey
When preparing to begin your business’s path toward sustainability, the following five steps can serve as an effective guide.
Establish a foundation. First, conduct a thorough assessment of current business operations, including key ESG practices, risks, and opportunities. This information can be used to begin to inform a sustainability strategy. It will also be important to secure buy-in and support from leadership.
Conduct benchmarking and engage key stakeholders. Conduct benchmarking and a gap analysis to understand performance against your peers and others in the industry to understand how your business stands in terms of sustainability. Identify and engage with key stakeholders, including employees, customers, suppliers, and community members, to understand and validate where your business has the greatest risks and opportunities. For example, once you understand the sustainability goals of your customers and their customers, you can brainstorm ways to advise them to meet their goals, thus increasing the value you bring to the project.
Develop a strategic roadmap. When starting a roadmap, it’s important to establish ESG structure and policies. The information gained from stakeholder interviews can be used to prioritize issues relevant to your business and develop a framework that aligns with your organizations values, industry standards, and stakeholder expectations. ESG considerations can then be integrated into your business’s overall strategy, ensuring that sustainability goals align with core business objectives. It’s important to remember to develop both short- and long-term goals, targets, and key performance indicators to measure impact. When developing the roadmap, determine which new and emerging ESG-related regulations and reporting standards may be relevant to your company or its customers and plan to assure compliance and capitalize on opportunities.
Collect and share data. Begin by implementing systems and standard operating procedures for collecting relevant ESG data and monitoring current and future regulations. It’s also important to work with legal advisors to decide where and how to disclose information and establish a transparent reporting process to communicate ESG performance to key stakeholders.
Train and communicate. A plan is only as good as how well the team knows it. That’s why it’s important to provide training to employees to raise awareness and educate on ESG principles. Businesses will want to develop internal and external communications strategies and commit to continuous improvement and adapt to changes in regulations, stakeholder expectations, and industry best practices.
Sloan has embarked on its own ESG journey, publishing its first-ever ESG report last year, as it put many of those sustainability initiatives into practice by becoming the first commercial restroom manufacturer to join the International WELL Building Institute’s Works with WELL program, earning verification to The Water Council’s WAVE program, and more.
Find out more about Sloan’s partnerships with the American Society of Plumbing Engineers and others here.
Installing smart products like the SC Argus™ Pro suite from SLOAN (an MCAA24 benefactor) allows facility managers to monitor and maintain products remotely, saving time. These products also reduce water usage, improve sustainability, and contribute to a healthier, more hygienic restroom environment.
By tracking vital metrics such as water usage, battery life, and alarms, SC Argus Pro helps maintenance teams better understand the overall status of their facilities while keeping restroom products operational. With two-way communication, facility managers can change settings, set hygienic line flushes, customize reports, and get a more complete understanding of faucet-to-flushometer activation ratios and average handwashing time.
The latest addition to SLOAN’s Smart Systems collection, the SC Argus Pro suite consists of smart products, data bridges, and cloud-based SC Argus software that turns collected data into insights viewed through a web browser. The system is compatible with a wide range of SLOAN smart products, including energy-efficient SOLIS® flushometers and high-traffic ETF faucets. SC Argus Pro connects with all SLOAN IoT (Internet of things) devices for easy remote management and employs the latest best practices for end-to-end customer data security.
For more information, visit www.sloan.com. MCAA thanks SLOAN for being a benefactor of MCAA24 and sponsoring the Monday lunch speaker, Kevin Brown.
Modular Portable Toilet Pods Save Costs, Water, and Worker Dignity
With help from Morris Group International® (MGI) and its AcornVac® vacuum plumbing system, Matt Davenport of Southland Industries designed portable toilets that are easy to transport and use less water than other options, saving the company money and time. Portable toilets are notorious for their unpleasantness, and Davenport, Southland’s project constructability lead, found them downright “inhumane.” MGI is a major sponsor of MCAA24.
Thinking Outside the Box
Driven by his dissatisfaction with portable toilets, Davenport set out to find a better solution for jobsite toilets during the construction of the $2.1-billion Sutter Health California Pacific Medical Center’s Van Ness Campus Hospital in San Francisco on a zero-lot line site. Initially, he envisioned ways to enhance privacy in traditional portable toilets but soon realized more was needed.
Southland collaborated with MGI AcornVac engineers and other stakeholders to design a temporary toilet system that is easier to clean, easier to move, and uses less water than typical portable toilets.
A conversation with MGI sales representative Mike Furlong led Davenport to the AcornVac. He inquired about the possibility of a temporary, pod-based solution, and coincidentally, AcornVac had recently developed a pod prototype. Davenport and AcornVac engineers collaborated to refine it, transforming his vision into reality: a clean, private privy equipped with a flushing toilet, internal lighting, a handwashing station with running water, and easy portability.
The complete portable toilet system was made up of 40 modular plug-and-play vacuum toilet cubicles that tied into the vacuum center located in the underground parking garage. A forklift could easily move the toilet cubicles, and the removable tops meant they could be transported as needed from floor to floor via the regular elevators. That eliminated the coordination necessary to use the demand lifts.
Transformation Through Teamwork
After finalizing the design, Davenport presented his idea to Sutter Health and general contractor HerreroBoldt. The project used a Lean integrated project delivery (IPD) strategy, which brings together all project stakeholders in a collaborative effort. Davenport believes this collaborative approach was crucial to the success of his proposal.
“I had the positive support from the core group,” Davenport explained. “With that support, my mind was free to think. But with that support comes great responsibility; you don’t want to disappoint the team. It’s a double-edged sword.”
Davenport’s AcornVac system was ultimately accepted, and he credited the IPD process for fostering the open communication and collaboration that made it possible.
In addition to improved convenience, Davenport pointed out the environmental benefits of the AcornVac system. With a flush using just under a half-gallon of water and no risk of leaks due to vacuum pressure, these units are far more sustainable than portable options.
“This is going to be a hospital,” Davenport noted, “and those blue portable rooms often leak what I’d consider toxic material. That can’t be good.” He says cost and water savings are just bonuses: “It’s about treating people humanely.”
Sutter Health recognized the value right away. By adopting the innovative system, they lived up to their commitment to supporting workers. It transformed an otherwise unpleasant necessity into something elevating.
The client even sourced bathroom attendants from a neighborhood cleaning company to maintain cleanliness. The results spoke for themselves: workers appreciated the new units, and after three years, not one toilet suffered vandalism or damage.
Building on Success
Given the success, Davenport now wants to take the concept further. For his next high-rise project, he plans to add fans to the pods for airflow and water bottle fillers from Murdock® Manufacturing (an MGI brand) for hydration.
The fact that MGI supports the modular building trend attracted Davenport to its brands and products. Though initially nervous about the vacuum components, hands-on guidance gave him confidence: “The AcornVac engineers were with us every step, even after setup. That support means I’ll definitely do this again.”
Davenport said it could make sense for general contractors or large mechanical firms like Southland to purchase the pods and then move them from site to site because they are so modular and movable. That way, sites could have flushing toilets and working handwashing stations from the start of construction, then add to the system as the project ramps up.
“The AcornVac engineers were with us every step, even after setup. That support means I’ll definitely do this again.”
The success of the AcornVac bathroom pod system shows the power of collaboration and thinking outside the blue box. Davenport was driven by the vision of providing workers with facilities that treated them with basic dignity. He turned this vision into reality by working with stakeholders, engineers, and an open-minded client.
Now, the modular pods have become a blueprint—both for Davenport’s future projects and for construction firms aiming to embed quality sanitation systems right from the start. Most importantly, the transformation has had a simple but profound impact, offering essential facilities that make workers feel valued rather than miserable. When creative solutions tap into that kind of positive potential, everyone wins.
For more information, visit www.morrisgroupint.com. MCAA thanks Morris Group International for being a major sponsor of MCAA24 and providing convention lanyards.
On-the-job safety hazards are a constant risk for mechanical contractors, with some of the most frequently reported injuries coming from routinely used tools and equipment. A few simple precautions can go a long way toward helping maintain health.
Start with the Basics
Ensure protection on the most basic level by investing in quality essential safety equipment, including safety glasses, ear protection, and gloves. Avoid the temptation to skip using them from time to time to get more done. The few minutes it takes to protect yourself can be the difference between remaining healthy and being injured on the job.
Take Care on Stairs and Ladders
Injuries are common on stairs and ladders. When using a ladder, remember to always keep three points of contact—either two feet and one hand or two hands and one foot on the ladder. When a ladder is leaned against a wall, the bottom of the ladder should be one quarter of the ladder’s working length away from the wall, according to the Occupational Health and Safety Administration.
On the stairs, consider using a motorized stair-climbing hand truck to make lighter work of carrying equipment up and down the stairs, and remember to use the handrail. Keep your hands free on both ladders and stairs by carrying tools in a tool belt.
Invest in Ergonomic Tools
Innovative design has resulted in lighter tools with better ergonomics. These upgrades address long-term safety with repetitive tasks, which can determine whether a professional will stay on the job or be sidelined by injury. Repetitive motions over prolonged periods of time can often cause irritation and inflammation of the tendon sheath of the hands and arms, a condition known as carpal tunnel syndrome.
The latest tools now reduce or eliminate the need for repetitive motions, resulting in less strain on the body and decreasing the likelihood of injury. For example, the RIDGID RP 350 Press Tool has an enhanced pistol grip design that shifts the tool weight forward above the hand for all-day comfort and maximum control; the RP 115 is the smallest, lightest hydraulic press tool on the market, allowing you to get in tight spaces with ease.
Minimize Repetitive Tasks
Along with enhanced ergonomics, advances in technology are eliminating some aspects of manual labor. Invest in tools and equipment that let you minimize manual or repetitive tasks. For example, the Greenlee Shear 30T Shearing Station’s retaining spring arm automatically brings dies back into the starting position for the next cut. Its material rest keeps material perpendicular for clean cuts, eliminating the tasks of resetting the die and holding the material during a cut. Small tasks like these, done by hand and repeated over time, can lead to body strain and injury.
Proper Form Is Essential
Even with ergonomic advances in tools, proper form is essential to prevent unnecessary strain on the body. When using a new tool, take the time to learn the proper form. Read the instruction manual, watch how experienced users handle the tool, and look for videos online that share best practices. Understanding proper use and form can also help to save time.
Every job has the potential for injury, but following basic safety guidelines, investing in a few tools to make lighter work of everyday tasks, and using common sense will help keep injury to a minimum and keep professionals healthy and able to stay in their careers longer.
Jay R. Smith Mfg. Co. Explains Functions and Advantages
Siphonic drain systems are not well understood in the United States, but they allow for greater flexibility in design, are far more efficient than a traditional drainage system, and often save money in labor and materials. Siphonic drainage is not new. It has been used since the early 1970s, and in Europe it is considered the norm. Jay R. Smith Mfg. Co. is the first American company to design, manufacture, and market a siphonic roof drain. Still, many plumbing engineers rarely consider siphonic systems for buildings in the United States.
Understanding Siphonic Systems
Most people are familiar with the principle of the siphon. A siphon is created by placing one end of a flexible tube into a container filled with fluid—say, a car’s gasoline tank. The other end of the tube goes into a container placed at a point lower than the first. Once you start the flow of fluid, usually by suction, gravity takes over and continues to draw the fluid through the tube. If air does not enter the tube or the tank does not run dry, the liquid will continue to move from the tank into the container. The greater the elevation difference between the inlet and outlet of the tube, the faster the fluid will flow. This effect is known as a siphon.
This same principle can be applied to a roof draining system. However, with a roof, because the piping only drops downward, the priming process occurs naturally, with no suction needed to initiate it. The priming starts at the drain itself. A unique air baffle inhibits the addition of air into the piping system and stops the vortex, producing a more linear flow. Smith drains, combined with a properly designed siphonic system, will completely fill up, or prime, with the water and initiate a siphonic flow within as little as 15 seconds.
Traditional Drainage Systems
How exactly are a traditional system and a siphonic system different? A conventional drainage system is an open system, meaning air is always present, and there is little if any pressure change throughout the entire system. As a result, the pipe is usually only half full of water. Even during periods of heavy rainfall, the rest of the pipe is full of air. This results in a channel flow, much like a trench drain.
Horizontal flow in a traditional system is induced by sloping or pitching the horizontal pipe downward, usually at 1/8” per foot at minimum. The capacity of a conventional drainage system is limited by drain size and the depth of the water buildup or head pressure on the roof. A traditional system often requires several vertical drops, which generally run together under the building’s foundation and connect with the storm drainage system. While this traditional system is prevalent in the United States, it is the least efficient form of storm drainage.
Because siphonic drainage systems with Smith drains can use smaller piping to move the same amount of water, they can cost as much as 50 percent less than traditional drainage systems.
Benefits of Siphonic Systems
A siphonic system is a closed system, meaning that the airflow is shut off by the air baffle, causing the piping system to completely fill with water and fully use gravity in the vertical drop. When the piping system primes, it depressurizes, meaning the water pressure through the system is reduced because of gravity on the vertical drops. In this setting, atmospheric pressure pushes the water into the drains with a force of 14.7 pounds per square foot. The capacity of the siphonic system is determined by the piping system itself and the height of the roof drain above the point of discharge.
Because the piping primes and operates when 100-percent full, or full bore, the same amount of water can be carried off the roof through smaller piping at higher velocity. This can reduce the cost of the piping system by up to 50 percent compared with a traditional system.
A siphonic system offers greater flexibility in design and an easier installation than a traditional system, because flow velocity is independent of the pipe orientation, so the pipes can be laid flat. The ability to run the piping flat also means it can be easily installed in a ceiling, reducing or eliminating trenching and excavation underneath the slab. Finally, higher velocities nearly 100 times that of a traditional system mean that a siphonic system is also self-cleaning, reducing the need for maintenance.
Most buildings or structures can benefit from siphonic roof drainage, but siphonic systems are especially ideal for buildings with large footprints, such as airport terminals, aircraft hangars, covered malls, office complexes, factories, convention centers, warehouses, train stations, retail stores, and distribution centers. The only situation that is not ideal for a siphonic system is a building with divided roofs, or cricket systems, with multiple peaks and valleys. In this instance, the system can be more challenging to balance, and overflow systems are usually more complicated.
Jay R. Smith’s siphonic drains meet or exceed the performance requirements of ASME A112.6.9, and they are UPC (Uniform Plumbing Code) approved. When used with a rainwater harvesting system, these drains can help achieve LEED certification through innovative design, reduction of materials, reduced site disturbance, reduced runoff, and reduced water consumption.
Academic Researchers, Jay R. Smith Mfg. Co. Offer Expert Advice and Solutions
Because of shelter-in-place and stay-at-home orders around the world during the COVID-19 pandemic, many buildings have been sitting empty for months. Those vacancies mean fixtures and drains are being used infrequently, if at all, which could lead to severe problems.
Many of these issues, such as sewer gas emissions and water stagnation problems, are familiar but have never happened on such a large scale. The fact that many buildings have been closed up for months has much more significant implications than just one structure here and there. There is little consensus on how to handle this novel situation.
Researchers Offer Recommendations
Researchers and engineers at Purdue University studied this issue and recently published a report, Considerations for Large Building Water Quality and Extended Stagnation, that can offer a bit of guidance.
Where there is prolonged water stagnation, one issue of particular concern is the growth of Legionella bacteria that can cause disease. Many buildings have experienced problems with stagnation after just hours or days of being closed. The widespread effects of weeks to months of stagnation is unknown.
The presence of other microbes should also be considered. Most cities add a disinfectant to potable water to eliminate the problem. However, those disinfectants’ residual stability dissipates rapidly over time. In fact, the Purdue paper stated that decay occurs at a stagnant tap more than 140 times faster than in the corresponding municipal water. It also pointed out that the rate could be even faster in “green” buildings designed for low water use. Pipes holding stagnant water also experience more corrosion because of the decreased effectiveness of corrosion control over long periods.
The Purdue paper recommended periodic flushing, but even that is not without drawbacks. There are over 5.6 million commercial buildings in the United States. Imagine the stress a dozen or so large buildings could put on municipal water and sewerage departments. Therefore, Purdue researchers recommended drawing up a recommissioning plan and reviewing it with local authorities and health departments.
The safety of workers must also be considered. Flushing can release high concentrations of chemical and microbiological contaminants. The Purdue researchers recommended screening workers for preexisting conditions that may make them particularly vulnerable to contaminants and issuing the proper personal protective equipment to avoid exposure.
Quick Fix for Emissions
When buildings are closed for weeks or months, sewer gas emissions are a concern. Insert Jay R. Smith Mfg. Co.’s Quad Close Trap Seal into a drain’s strainer throat, and sewer gases are sealed off.
Fortunately, sewer gas emissions are easier to address. For this problem, Jay R. Smith Mfg. Co.® has an easy and affordable fix that takes just a minute or two to implement. No special tools are required, and this fix comes with a ten-year warranty. Jay R. Smith Mfg. Co.® is an MCAA major sponsor.
The labor-saving “Stink Stopper” Quad Close® Trap Seal Device automatically closes to minimize evaporation in floor drains and opens to allow water in. The Stink Stopper is made from a chemically resistant elastomer and is available in several sizes guaranteed to fit almost any drain.
You simply pop the Quad Close Trap Seal into the drain’s strainer throat, and sewer gases are sealed off. Installation is usually a one-step process. However, in the current situation, where buildings have been vacant for weeks, priming the floor drain trap with water after installing the device is recommended.
Installing Quad Close Trap Seals is also an excellent preventive measure for buildings that have already opened. No one could have predicted the shutdown of so many buildings, and it is unlikely that anyone can predict what we might face in the future. Taking simple steps now could prevent potential problems.
For more information, visit www.jrsmith.com. MCAA thanks Jay R. Smith Mfg. Co.® for being an MCAA major sponsor.
Thanks to Sloan’s integrated lineup of touch-free commercial plumbing systems, Chicago’s new Fulton East office and retail building is the nation’s first office building designed specifically to address employee health, safety, and wellness in the post-COVID-19 environment.
The 90,000-square-foot building located in Chicago’s Fulton Market District includes a number of leading-edge products. In addition to Sloan touch-free solar-powered faucets, soap dispensers, flushometers, and SloanTec® Hydrophobic Glaze for vitreous china fixtures, Fulton East is the world’s first new construction building to be equipped with Mad Elevator Inc.’s Toe-To-Go hands-free elevator system. Fulton East is also the first multistory office building to employ airPHX, nonthermal plasma technology throughout the entire building to help reduce cross-contamination risks and provide employees with cleaner air and work surfaces.
“Sloan is proud to support the next generation of commercial buildings as our society makes personal wellness a top priority,” said Jim Allen, Sloan co-president and CEO. “It is our responsibility to develop hygiene-friendly products that provide people with a sense of safety when they enter the restroom, and it was a privilege to be a part of this project in our backyard of Chicago.”
The project specified Sloan’s vitreous china Designer Urinal and wall-mounted water closet, each paired with a Sloan SOLIS® solar-powered and sensor-operated flushometer to deliver an energy-efficient and clean flush complemented by touch-free technology.
Sloan’s vitreous china undermount lavatory with Optima® solar-powered deck-mounted faucets and matching soap dispenser provide a hygienic handwashing solution. Each Sloan vitreous china fixture features SloanTec Hydrophobic Glaze, a proprietary water-repellant glaze that inhibits the growth of germs and bacteria to make the fixtures easier to clean.
Sloan’s touch-free faucets and matching soap dispensers provide a hygiene-friendly handwashing experience in the new Fulton East office building.
The building also includes a comprehensive set of other health, safety, and wellness enhancements, such as touch-free thermal scanning at the lobby security desk, continuous floor-to-ceiling low-E glass to provide the maximum amount of light into the building, and much more. All restrooms were constructed with one additional fixture than required by Chicago city code to help enhance social distancing measures.
“We have made a major investment of time and capital to bring Fulton East to market as a next-generation office building that prioritizes health, safety, and wellness for our tenants’ employees in a coordinated and comprehensive way,” said Bob Wislow, chairman and CEO of Parkside Realty, Inc., the developer of Fulton East. “We believe this is extremely important today, as employees and their families are deeply concerned about safety and well-being in the workplace environment.”
As the coronavirus pandemic flared up around the country, the U.S. Army Corps of Engineers rapidly built alternative care facilities to alleviate strain on local hospitals—and MCAA member contractors and manufacturer/supplier partners were there to help. In Chicago, Ferguson, Bradford White, Laars, and Sloan all provided needed materials in record time, and Helm Group (formerly Mechanical, Inc.) was among those working on the ground nonstop as the HVAC and plumbing contractor for the job. Ferguson; LAARS, a Bradford White Company; and SLOAN are all benefactor sponsors.
While most of the Army Corps facilities were designed to handle non-COVID-19 patients, Chicago’s McCormick Place convention center was planned to care for up to 3,000 people with mild or moderate coronavirus infection, freeing up hospital beds for more severe cases. Patients would be separated in the convention center halls by the level of care they required, spread throughout the facility’s 2.6 million square feet of exhibit space. Construction for the first 500 beds was completed April 3. (As the pandemic spread, the project was scaled back to 1,000 beds, because the state lockdown “flattened the curve”—or slowed the pace of infection—and area hospitals were able to keep up with the cases.)
Plumbing Industry Responds
As construction got underway, a plumbing contractor reached out to Ferguson Enterprises for help sourcing 17 Bradford White, 120-gallon, 54 kW, 208-volt water heaters and five LAARS Heating Systems 200-gallon jacketed and insulated vertical storage tanks to generate and store sufficient hot water for the facility. The first treatment area, with 500 beds, needed water heaters and a storage tank for the staff showers and another heater for showers that met Americans with Disabilities Act standards—all within four days.
“We didn’t know what to expect, when we got the call to help on the COVID-19 Care Center project at McCormick Place,” said Jim Kuenn, director of commercial—Central Midwest, Ferguson Enterprises. “We got involved midday on March 31 and needed to turn around a huge amount of product in just a few days. We reviewed the mechanical schedule and specifications provided to us. It was a daunting task that most of our associates had not seen before. We said ‘yes’ because we wanted to not only help our customer but also the community during this time of need.”
While the factory could not supply the heaters in the timeframe required, one of Bradford White’s consigned inventory warehouses in Atlanta, GA, had a sufficient number in stock. The heaters were delivered within 17 hours of ordering. The plumbing contractor and sales representatives credit their long history and experience with Bradford White, along with a vast local and national distribution network, as crucial to overcoming the logistical challenges.
In addition to the water heaters themselves, conversion kits were flown by next-day air from Bradford White’s Middleville, MI, manufacturing facility.
A Team Effort
Those on the scene were impressed to see representatives from every trade working side by side with representatives from the Federal Emergency Management Agency (FEMA) and construction managers coordinating efforts. They would gather together throughout the day to reassess, resulting in constant coordination with FEMA.
“It was impressive to see everyone working together to get this project done quickly,” said Brian Helm, Helm Group (formerly Mechanical, Inc.) CEO and MCAA president. “You need to remember that this was the earliest stages of COVID-19 in the U.S., when we really didn’t know how the virus spread and what the mortality rate was. The trades saw it as their mission to get this facility built, and that’s exactly what they did.”
Helm Group (formerly Mechanical, Inc.) rapidly installed ductwork for the Chicago field hospital, recognizing that good ventilation is key to protecting against transmission of COVID-19.
Helm pointed out that the 500 people working in the space had to remember to stay at least 6′ apart at all times. “The biggest challenge was that all the trades were learning how to do their jobs while staying apart,” noted Helm. “For people’s entire careers, it was always the opposite—help someone out, watch out for the other guy, lift with a buddy, etc.”
As each stage of work was completed, FEMA required testing to make sure that everything worked, so the contractors coordinated with the International Brotherhood of Electrical Workers (IBEW) and others. Challenges arose, but the plumbing crews succeeded in providing enough hot water to service 3,000 beds. Some described themselves as proud to be able to respond during a time of crisis and noted that plumbing is essential to public health.
Ferguson Enterprises, Bradford White, Laars, and Sloan all provided needed materials in record time to contractors like Helm Group (formerly Mechanical, Inc.) to stand up a field hospital in Chicago’s McCormick Place convention center in just 4 days. Photo courtesy of Ferguson.
“The Ferguson team in Chicago stepped up to the challenge, rolled up their sleeves, and worked 24/7 to make it happen,” Kuenn stated. The tight deadlines were met because, Kuenn said, “everyone—from contractors like Helm Group (formerly Mechanical, Inc.) to various vendors—found a way to say ‘yes.’ I get prideful chills from what was accomplished.”
Bradford White supplied water heaters for several major field hospitals, including Javits Convention Center in New York City and McCormick Place, according to Mark Taylor, executive vice president and general manager at Bradford White.
“We are extremely proud of the work being done by our reps, as well as our wholesaler and contractor customers, who are making sure that medical facilities have the hot water they need to combat the COVID-19 pandemic,” said Taylor. “Hot water is critical for cleaning, sanitizing, and hygienic purposes, and it’s important for us to do our part to support the health care workers on the front lines.
“In Michigan, where our water heaters are produced, we reached out to Gov. Gretchen Whitmer and offered to provide products for any temporary field hospitals in the state of Michigan that need water heaters to help address the pandemic. Michigan is one of the states hit particularly hard by COVID-19,” Taylor noted.
Todd Young, vice president of commercial, Ferguson Enterprises, noted the crisis has undoubtedly changed the way everyone lives and works. “We’ve implemented new processes in order to help our customers and communities during this time,” he said.
“To support local hospitals and pop-up facilities across the country, we’ve organized a new response and product procurement system to handle the many inquiries coming in—because it’s the right thing to do,” Young explained. “From delivering jobsite trailers and emergency water heaters to providing products for field hospitals at facilities like CenturyLink Field and Sleep Train Arena, we’re working with a variety of essential businesses in different industries to help our communities push forward … and we’re happy to do it.”
Hygiene Is High Priority
Sloan provided touch-free commercial restroom products to the McCormick Place convention center to facilitate hygiene-friendly handwashing without the risk of cross-contamination.
Sloan also joined the effort, providing its touch-free commercial restroom products to the McCormick Place convention center to facilitate hygiene-friendly handwashing without the risk of cross-contamination.
“At Sloan, we understand that the touch-free products we manufacture across the entire commercial restroom play an essential role in the fight against the COVID-19 pandemic,” said Graham Allen, Sloan co-president and CEO. “We are proud to support those in our backyard of Chicago … and anyone in need across the country, and we will continue to do everything in our power to supply sensor-operated products.”
Plumbing requirements at McCormick Place called for over 200 Sloan sensor faucets in handwashing stations, and Sloan partnered with local suppliers to deliver these hygiene-friendly solutions.
Sloan Outfits Yale Gym with Touch-Free Fixtures
In New Haven, CT, Yale’s Payne Whitney Gym was also converted to a temporary field hospital and needed to retrofit its existing manual faucets and flushometers to provide a more sanitary environment for the influx of patients. The facility removed its existing faucets and replaced them with Sloan sensor-operated faucets, while also installing new Sloan sensor flushometers to provide a touch-free experience.
To upgrade four restrooms for PHC—Waterford Clinic, J.M. Brennan, Inc. installed Zurn’s new universal lavatory carriers, saving time and material “without sacrificing support,” said Justin Sherman, J.M. Brennan project manager. The Zurn Z1231EZ Universal Lavatory Carrier is designed to simplify installation. It includes arms that can be adjusted in the field, an independent bracket system that positions horizontally or vertically, and two foot-anchors per upright, instead of four—ultimately saving material, time, and tool wear. Zurn is a sponsor of MCAA’s 2021 Virtual Education Conference.
J.M. Brennan saved time during installation with the Z1231EZ Universal Lavatory Carrier, which uses two foot-anchors per upright instead of four.
All of these features seemed like they would offer J.M. Brennan a leg up, but only execution would determine whether the carriers had the strength to hold up in the installation. The health care facility project included four carrier upgrades.
“We work with Zurn products often. Even though the carrier is new, we knew what to expect,” said Sherman.
Sherman continued, “I was skeptical of the two anchors replacing the four, along with the fewer floor penetrations. But Zurn did the 250-pound load testing and if they back only two bolts, I’m fine with it.”
Zurn Product Manager Bob Carter noted, “Continual direct communication between Danforth and Zurn via phone, email, and text ensured expectations were met.” Weekly, biweekly, or monthly calls were held internally (depending on the speed of the project at the time) between customer care, operations, sales reps, and product management to coordinate material movement. The Zurn contractor team also held calls with the contractor, area manager, and product manager to get pertinent project information straight from the contractor. “It’s very evident that Zurn was willing to help us out whenever we needed it,” said Casey Hopkins, project manager at Danforth.
for shipment at a moment’s notice and within a day’s transit time. This approach meant that less material sat at the jobsite, lowering the risk of costly product misplacement or damage. Zurn’s efficient and accurate deliveries contributed to the on-time and on-budget opening of the state-of-the-art health care facility.
Zurn One Systems took the guesswork out of mixing and matching different manufactured plumbing parts. As Hopkins explained, “Zurn does this awesome thing called a Zurn One Package. Everything you need to install a fixture in one box, ready to go.”
The project specified Sloan’s vitreous china Designer Urinal and wall-mounted water closet, each paired with a Sloan SOLIS
