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CASE STUDY

Contact:
Joel Williams
O’Reilly DePalma
815-469-9100
joel.williams@oreilly-depalma.com

Additional Resources

UV Resources Website

 


PROJECT PROFILE

NAME:
BayView Corporate Tower (formerly AtlanTech Tower)

LOCATION:
Fort Lauderdale, Fla.

STRUCTURE:
12-Story, 412,000 sq. ft. Class A office building constructed in 1973

HVAC EQUIPMENT:
Two cooling towers, three chillers (250-, 430- and 750-ton) and 24 AHU’s (2 per floor)

FEATURED SYSTEM:
RLM Xtreme fixtureless UV-C lamp system, from UV Resources, Santa Clarita, Calif.

Indoor Air Quality Audit Results (.pdf)

UV BENEFITS:
The UV germicidal wavelength (UV-C) can reliably provide cleaner, healthier air by preventing microbial buildup in HVACR cooling coils, drain pans, air filter and duct surfaces. UV-C energy also kills pathogens in airstreams. UV-C’s proper application results in improved coil heat - transfer, reduced energy use, less odor, and reduced cleaning downtime and damage. These effects can also lower the incidence of airborne allergies, colds and flu, which could result in lower rates of absenteeism.

ENGINEER:
Stiles Corporation
Fort Lauderdale, Fla.

INSTALLATION TIME:
Four days, with two installers

PROJECT MANAGER:
Sustainable Management Solutions
Pompano Beach, Fla.

COMPLETION DATE:
March 2012


KEY CONTACTS

Ms. Bunnie Willis, RPA
VP, Senior Property Manager
New Boston Fund
6451 North Federal Highway, Ste. 112
Fort Lauderdale, FL 33308
bwillis@newbostonfund.com
954-771-1175

Mr. Bruce Fontaine
VP, Business Development and Operations
Sustainable Management Solutions, LLC.
500 North Powerline Road
Pompano Beach, FL 33069
bfontaine@smsolutionsihg.com
954-478-9686

Mr. Miki Minic
Chief Engineer
Stiles Property Management
301 East Las Olas Blvd.
Fort Lauderdale, FL 33301
miki.minic@stiles.com
954-868-8073

Mr. John Kneiss
President
K&P Mechanical Solutions, Inc.
2050 Tigertail Blvd., Bay O
Dania Beach, FL 33004
Info@kpmech.com
954-921-0979


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South Florida Class A Commercial Building Illuminates the Advantages of UV Lighting For HVACR Systems

Ultraviolet-C technology transforms HVAC system performance; yields 47 percent increase in airflow; 90-day payback period and cleaner, healthier air for commercial tenants

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UV Resources Case Study: BayView Corporate Tower — When you compete for premier office tenants in a high-rent market like south Florida, your building better have the best finishes and systems to stand out from the competition. That’s an ongoing challenge that motivates Bunnie Willis in her role as Vice President, Senior Property Manager for the 12-story BayView Corporate Tower in Fort Lauderdale. Built in 1973, the 412,000 sq. ft. Class A building houses 13 corporate tenants, including AT&T, Whole Foods and Landmark Worldwide.

Willis routinely looks for ways to enhance the value of BayView and the other Florida commercial properties she manages on behalf of New Boston Fund, Inc., a multi-billion-dollar private real estate investment management firm. In July 2011, during a routine evaluation of the BayView Tower’s mechanical systems, Willis learned that she could provide her tenants with cleaner, healthier air by making modest upgrades to the building’s heating, ventilating and air conditioning (HVAC) systems. One such upgrade also held the promise of saving energy, reducing maintenance costs and extending equipment life.

The Use of UV Lighting
A key component in the HVAC system upgrades was the addition of ultraviolet-C (UV-C) lamps. Used extensively since the 1990s to improve indoor air quality (IAQ) and later to improve heat exchange efficiency, boost airflow and reduce maintenance, the UV-C wavelength eliminates, and further prevents, microbial and organic materials buildup on HVAC cooling coils, air filters and duct surfaces and in drain pans.

However, it is the technology’s ability to potentially slash between 10 to 25 percent of HVAC energy use that drives nine-of-every-10 UV-C installations, says Bruce Fontaine, Vice President of Business Development and Operations at Sustainable Management Solutions, a national energy efficiency consultancy specializing in commercial HVAC, electrical and water use reductions based in Pompano Beach, Fla. Fontaine’s team recommended the sustainable UV-C solution, product selection and installation at BayView.

In the end, an independent audit documented as much as a 47 percent increase in the building’s airflow levels following the UV-C installation, which also reduced enough energy use to pay for the upgrade in just three-months—an impressive 90-day return on investment. The audit not only showed an increase in airflow, but also a reduction in both fan and refrigeration-system energy consumption.

According to the U.S. Department of Energy (DOE), Willis is not alone in targeting HVAC as a potential source of savings, as this equipment accounts for between 30 to 50 percent of a building’s total energy use – a figure that may be even more pronounced in southern climates such as Florida.

Following the recommendation to add UV-C technology to BayView’s air handling units (AHU) Willis, a registered Real Property Administrator and president of the Fort Lauderdale/Palm Beaches chapter of the Building Owners & Managers Association, did her homework learning more about the technology.

Willis met with the building’s Chief Engineer, Miki Minic, who had successfully used UV-C lamp systems in several other buildings managed by New Boston Fund and Stiles Property Management.

“There are many benefits of UV-C,” says Minic, who enthusiastically supported the addition of a UV-C energy install. “Most important is the improvement to indoor air quality levels, so tenants enjoy cleaner, healthier air. Absenteeism due to the spread of unsafe microorganisms via HVAC systems is almost eliminated. Moreover, equipment life is improved, downtime and preventive maintenance expenses like cleaning the coils, drain pans, and the purchase of coil and drain treatments, etc., is significantly reduced.”

BayView’s Willis also visited similar properties in the area with HVAC UV lighting installations and looked to her peers for their input and experience with the technology.

“Following my research and meeting with other commercial property managers who had UV lighting installed, I was sold on the technology’s benefits,” she says.

Product Details: RLM Xtreme

The UV Resources RLM Xtreme fixtureless UV-C lamp system delivers high-output ultraviolet energy to irradiate coils and destroy mold, bacteria and microbes in demanding, high-volume HVAC (heating, ventilation and air conditioning) environments.

This modern UV-C system is designed to help improve air quality, while creating a more energy-efficient HVAC system.

The Xtreme lamp system combines a simple, flexible and affordable design that’s easily configurable to fit into most any plenum. Ideal for both new and retrofit applications, Xtreme lamps eliminate the need for rows of costly, cumbersome and potentially unsafe metal and glass fixturing.

“The concept of the Xtreme lamp system was fueled by a growing demand for a UV-C system that provides application versatility, ease of sizing and installation, and affordability,” explains Dan Jones, UV Resources Vice President of Marketing. “Whether your application is coil irradiation, killing pathogenic microorganisms or extending HVAC system life, Xtreme’s high-output performance combines the best UV-C components in a simple and flexible system that features the industry’s lowest cost of ownership — making it the best value on the market.”

The BayView Installation
With two cooling towers, three chillers and 24 AHUs (two per floor), the UV installation at the BayView Corporate Tower presented some challenges, notes Darren Ambrosi, a project manager with Sustainable Management Solutions.

“The existing AHUs were 25 years old and offered limited access to the evaporators,” says Ambrosi, regarding the retrofit project that began January 2012. “Because of the tight access, we recommended the RLM Xtreme high-output, fixtureless UV-C lamp system from UV Resources. This modern UV-C system installs in about half the time of conventional fixtures and offers flexible configurations such as those required at BayView.”

Minic, the building’s chief engineer, had experience with the RLM Xtreme system and supported the product selection. As a result of the installation flexibility of the fixtureless UV-C lamp system, the retrofits were completed in just four days using only two installers.

Following the UV-C retrofit, efficiency consultant Fontaine was impressed with the boost in system performance.

“The overall transformation in efficiency was incredible,” remarks Fontaine, who estimates that the project energy savings yielded a three-month ROI. “Airflow levels increased by 47 percent in one air handler, or roughly 10,000 CFM, the coils look brand new and the condensate pans cleaned up tremendously.”

ROI Exceeded Expectations
As with any major capital project, return on investment is a critical component that must be independently demonstrated. To evaluate the success of the installation, Willis commissioned an independent performance test by HVAC consultant John Kneiss, president of K & P Mechanical Solutions, Inc., based in Dania, Fla.

“Our goal was to measure the performance of the HVAC system cooling coil before and after the UV fixtures were installed,” Kneiss explains.

During the velocity profile tests conducted prior to the RLM Xtreme installations, Kneiss discovered varying levels of velocity, indicating that some parts of the coil were much dirtier than others.

“It was easy to see certain sections had high velocities and other sections were low, indicating a build-up of debris in the lower velocity areas,” he says. “The velocity readings in our baseline measurements were not stable.”

When Kneiss returned following the installation of the UV lighting system, he used the same test instruments and procedures, and found the air velocity readings to be much more stable, this time, across the entire coil surface.

“Our opinion after reviewing the results and differences was that the cooling coil performance was significantly improved from our first set of readings,” Kneiss recalls. “Coil velocities were more even throughout the coil and there was an improvement of the off coil dew point as well. For us in south Florida, that is a major benefit.”

BayView’s Minic noted increased efficiency of individual HVAC components and a drop in electric consumption overall following the UV-C installation.

As for Willis, she was so pleased with the results that she plans future use of UV-C technology and the RLM-Xtreme.

“Within one month, we saw an immediate reduction in our energy costs, which has remained consistent since the installation,” explains Willis. “I believe so strongly in this improvement that we are getting ready to do it at one of our other properties in Doral, Fla. We are very satisfied with the decision to install the UV lighting.”

# # #

ABOUT UV RESOURCES
UV Resources (UVR) is a leader in the education, design and innovative engineering of affordable ultraviolet-C equipment for a variety of commercial, healthcare, government and residential HVACR applications. In addition to developing new and unique UV products for specific applications, UVR team members were among the first to develop modern sizing and efficacy software for air conveyance systems and regularly consult with both OEM and government-sponsored, UV-related entities. UVR is an active member of ASHRAE, Illuminating Engineering Society (IES) and the International Ultraviolet Association (IUVA). For more information, call 877-UV4-HVAC (884-4822); or visit www.UVResources.com.

For editorial assistance, contact Joel Williams c/o O’Reilly DePalma at (815) 469-9100; e-mail: joel.williams@oreilly-depalma.com.

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UV Resources Case Study: BayView Corporate Tower UV Resources Case Study: BayView Corporate Tower

Built in 1973, the 12-story, 412,000 sq. ft., BayView Corporate Tower in Fort Lauderdale, Fla. recently completed a HVAC system upgrade that significantly improved air quality, slashed energy consumption, and yielded a 3-month return on investment. Project managers overcame limited access to the building’s 25-year-old air handlers and evaporators using a fixtureless ultraviolet-C (UV-C) lamp system from UV Resources.

Download Lo-Res Image

Download Hi-Res Image*

PHOTO CREDIT: Mitchell Zachs, magicalphotos.com

Built in 1973, the 12-story, 412,000 sq. ft., BayView Corporate Tower in Fort Lauderdale, Fla. recently completed a HVAC system upgrade that significantly improved air quality, slashed energy consumption, and yielded a 3-month return on investment. Project managers overcame limited access to the building’s 25-year-old air handlers and evaporators using a fixtureless ultraviolet-C (UV-C) lamp system from UV Resources.

Download Lo-Res Image

Download Hi-Res Image*

PHOTO CREDIT: Mitchell Zachs, magicalphotos.com



UV Resources Case Study: BayView Corporate Tower UV Resources Case Study: BayView Corporate Tower

Built in 1973, the 12-story, 412,000 sq. ft., BayView Corporate Tower in Fort Lauderdale, Fla. recently completed a HVAC system upgrade that significantly improved air quality, slashed energy consumption, and yielded a 3-month return on investment. Project managers overcame limited access to the building’s 25-year-old air handlers and evaporators using a fixtureless ultraviolet-C (UV-C) lamp system from UV Resources.

Download Lo-Res Image

Download Hi-Res Image*

PHOTO CREDIT: Mitchell Zachs, magicalphotos.com

Commercial tenants in Florida’s BayView Towers enjoy improved indoor air quality levels due to an HVAC-system retrofit. Absenteeism due to the spread of unsafe microorganisms via HVAC systems is almost eliminated with the use of UV-C energy.

Download Lo-Res Image

Download Hi-Res Image*

PHOTO CREDIT: Mitchell Zachs, magicalphotos.com



UV Resources Case Study: BayView Corporate Tower UV Resources Case Study: BayView Corporate Tower

New Boston Fund property managers achieved a 47 percent increase in HVAC airflow levels by installing a fixtureless UV-C lamp system from UV Resources at the BayView Corporate Towers, a 12-story, 412,000 sq. ft., class A commercial office complex in Fort Lauderdale, Fla.

Download Lo-Res Image

Download Hi-Res Image*

PHOTO CREDIT: Mitchell Zachs, magicalphotos.com

South Florida Engineer Miki Minic (pictured) visually inspects the improved HVAC performance from ultraviolet (UV-C) lamps, one of 24 such RLM Xtreme fixtureless lamp systems from UV Resources, recently installed at the at the BayView Corporate Tower in Fort Lauderdale, Fla.

Following the UV-C installation, an independent audit documented a near doubling of the building’s airflow levels and a significant reduction in HVAC energy use, which resulted in an impressive 90-day return on investment for the project.

Download Lo-Res Image

Download Hi-Res Image*

Image Size: 3.37" wide x 6" high

PHOTO CREDIT: Mitchell Zachs, magicalphotos.com



UV Resources Case Study: BayView Corporate Tower UV Resources Case Study: BayView Corporate Tower

The UV Resources RLM Xtreme fixtureless UV-C lamp system delivers high-output ultraviolet energy to irradiate coils and destroy mold, bacteria and microbes in demanding, high-volume HVAC environments. By eliminating the need for multiple lamp lengths, the system can be installed in most any position to generate 360-degree UV-C irradiation to where energy is needed the most.

Download Lo-Res Image

Download Hi-Res Image*

PHOTO CREDIT: Mitchell Zachs, magicalphotos.com

The UV Resources RLM Xtreme fixtureless UV-C lamp system delivers high-output ultraviolet energy to irradiate coils and destroy mold, bacteria and viruses in demanding and high-volume HVAC environments. Ideal for both new and retrofit applications, the Xtreme lamp system combines the best UV-C components in a simple, flexible and affordable design that’s easily configurable to fit into most any plenum.

Download Lo-Res Image

Download Hi-Res Image*



UV Resources Case Study: BayView Corporate Tower UV Resources Case Study: BayView Corporate Tower

New Boston Fund, vice president, senior property manager, Bunnie Willis outside the BayView Corporate Tower office building in Fort Lauderdale, Florida.

Download Lo-Res Image

Download Hi-Res Image*

PHOTO CREDIT: Mitchell Zachs, magicalphotos.com

New Boston Fund property managers achieved a 47 percent increase in HVAC airflow levels by installing a fixtureless UV-C lamp system from UV Resources at BayView Corporate Towers, a 12-story, 412,000 sq. ft., class A commercial office complex in Fort Lauderdale, Fla.

Pictured (Left to Right): Miki Minic, chief engineer, BayView Corporate Tower; Bunnie Willis, vice president, senior property manager, New Boston Fund, and Bruce Fontaine, vice president of business development, Sustainable Management Solutions, LLC.

Download Lo-Res Image

Download Hi-Res Image*

PHOTO CREDIT: Mitchell Zachs, magicalphotos.com



UV Resources Case Study: BayView Corporate Tower  

New Boston Fund property managers achieved a 47 percent increase in HVAC airflow levels by installing a fixtureless UV-C lamp system from UV Resources at BayView Corporate Towers, a 12-story, 412,000 sq. ft., class A commercial office complex in Fort Lauderdale, Fla.

Pictured (Left to Right): Miki Minic, chief engineer, BayView Corporate Tower; Bunnie Willis, vice president, senior property manager, New Boston Fund, and Bruce Fontaine, vice president of business development, Sustainable Management Solutions, LLC.

Download Lo-Res Image

Download Hi-Res Image*

PHOTO CREDIT: Mitchell Zachs, magicalphotos.com


*When downloading a hi-res image file, a zip archive automatically downloads to your computer. Due to how various browers handle downloads, you may have to expand the zip archive manually. The zip archive expands into a .tif image file.

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