Posts Tagged ‘HVAC System’

From left to right: DRF’s Scott Schnurr, Dominican University president Donna M. Carroll, and Nicor Gas president Beth Reese pose with the check Dominican University received through participating in the Nicor Gas Business Custom Incentive Program.

 
Through participating in the Nicor Gas Energy Efficiency Program, Dominican University was given the opportunity to upgrade existing heating equipment in its facilities, and save significantly in the process.

Developed to offer large businesses the opportunities to improve the energy efficiency of their facilities and save money, Dominican participated in the Nicor Gas Business Custom Incentive Program, which provides financial incentives for the installation of high-efficiency equipment not covered by the Nicor Gas Energy Efficiency Program’s Business Rebate Program. Through the program, businesses can receive up to $500,000 on their gas-savings projects per year.

According to Nicor, incentives are paid based on energy savings beyond baseline energy performances, such as state or federal codes and standards, industry-accepted performance standards, or other baseline energy performance standards as determined by the Nicor Business Custom Incentive Program.

The current cycle of the program is available for projects installed from June 1, 2012 through May 31, 2014, or until funds are depleted. Per Nicor requirements, post-installation inspections must be conducted and final applications must be submitted to the program by June 30, 2014. Businesses seeking to participate in the program must attain pre-approval in order to become eligible.

Detailed information regarding the program can be found in the Nicor Gas Business Custom Incentive Program handbook.

Dominican began working with DRF Trusted Property Solutions of Plainfield, Ill. in 2010 when DRF observed a large amount of gas being used during the summer months. After developing an initial project design that did not qualify for the Nicor Gas Business Custom Incentive Program, nor provide the desired financial benefits, DRF turned to Metropolitan Industries to help provide a custom solution.

The final project design included three individual point of use systems customized to handle specified heating demands.

Metropolitan HVAC salesperson Matt Brickey praised the program’s ability to assist businesses seeking to conduct retro-fit upgrades progress in an expedited fashion.

“In the case of Dominican University, this program not only helped cover some of the costs of the custom equipment and installation, the gas savings realized will continue to give back for years to come,” said Brickey. “Because of the financial benefits the rebate program offers, it can help prospective customers who may be facing budget constraints get projects moving in the right direction.”

For complete information regarding this project, please visit The Chief Engineer, which profiled the project in its December issue.

For information regarding our custom HVAC solutions and how you may be eligible to save through the Nicor Gas Business Custom Incentive Program, please contact a Metropolitan representative at (800) 323-1665 or visit www.metropolitanind.com.

Mike Temes (left) and Neil Vogel (right) bring new offerings to Metropolitan’s HVAC division.

 
In an effort to expand the capabilities of its HVAC division, Metropolitan is proud to announce the additions of Mike Temes and Neil Vogel. Mike and Neil bring over 15 years of industry experience to Metropolitan and both are experts in the heat transfer and industrial process businesses.

Metropolitan’s HVAC division specializes in products including gas-condensing boilers, high-efficiency heating systems, gas-fired boilers, modular condensing hot water systems, high-efficiency air and dirt separators, hydronic pumps and more. The additions of Temes and Vogel will help expand our product line and further enhance our HVAC offerings.

“One of our goals is to simply enrich what is already a unique and diverse HVAC division at Metropolitan,” said Temes. “Neil and I bring expertise in the applications of steam, hot water and heat transfer to further expand the division’s capabilities.”

Many products including boiler feed packages, heat transfer packages, customized heat exchangers, condensate return units specifically for steam applications, prefabricated boiler skids (hot water and steam), pre-piped PRV stations and pre-piped control valve stations are now included in Metropolitan’s HVAC product index with the additions of Vogel and Temes.

Part of our commitment at Metropolitan is providing equipment to best suit our customer’s particular applications. Customer specifications are of paramount priority and the knowledge Temes and Vogel bring to Metropolitan further extends our commitment to providing products tailored to meet customer’s needs.

“One characteristic Metropolitan is known for is providing the most practical equipment to customers designed to fulfill their needs,” said Vogel. “Mike and I are fully committed to not just supplying customers with equipment, but breaking down the project, determining what the customer is trying to accomplish and getting the right piece of equipment for the applications, whether it’s in or outside of the box.”

Adding Vogel and Temes gives Metropolitan the design skill set it can now combine with its fabrication and manufacturing capabilities, truly making it a one stop shop for your HVAC needs.

“The design experience Neil and Mike bring to our company is the perfect complement to our manufacturing and fabrication abilities,” said Metropolitan Industries President John Kochan Jr. “We’ve always prided ourselves on being a single source provider due to the fact it makes customer service easy and fosters a team environment in which all customer specifications are met.”

To learn more about our HVAC division and all of its capabilities, attend our Open House, where products will be on display and seminars, such as our “cutting thermal energy costs/Nicor Rebates,” will be held.

For further information, please contact 815-886-9200 or sales@metropolitanind.com.

By: Joseph Sanchez

According to the U.S. Dept. of Labor, many workplaces contain spaces considered “confined” because their configurations hinder the activities of employees who must enter, work in, and exit them. A confined space has limited or restricted means for entry or exit, and it is not designed for continuous employee occupancy. Confined spaces include, but are not limited to underground vaults, tanks, storage bins, such as those used in wastewater pumping applications.

Custom Designed Pumping Controls By Metropolitan Industries, Inc

Custom Designed Pumping Controls By Metropolitan Industries, Inc

OSHA uses the term “permit-required confined space,”  to describe a confined space that has one or more of the following characteristics: contains or has the potential to contain a hazardous atmosphere; contains a material that has the potential to engulf an entrant; has walls that converge inward or floors that slope downward and taper into a smaller area which could trap or asphyxiate an entrant; or contains any other recognized safety or health hazard, such as unguarded machinery, exposed live wires, or heat stress.

The greatest danger facing the person entering a confined space is a lack of oxygen. Several breaths of an atmosphere holding less than 6 percent oxygen can disable in seconds and can kill in minutes. Either the volume percent of oxygen can be too little (less than 19.5) or other gases (such as carbon monoxide) in the confined space may interfere with the body’s uptake of an otherwise sufficient supply. Oxygen deficiency can also debilitate sensors: Thus, a space with very low oxygen levels can’t be tested for combustible gases since standard instruments for this purpose require oxygen to function. (The sensor actually attempts to ignite a sample of the atmosphere and can’t do so when the fuel/oxygen ratio is too high.)

Not only is it dangerous to operate in a confined space, but it is also costly and time consuming for municipalities to maintain according to Metropolitan Industries Service Manager Mike Schiazzano. He says a permitted confined space needs a minimum three-man crew with the following safety gear; two multi function gas monitors, tripod with safety retrieval line, safety harness, a fresh air blower, a fresh air tank with airline, respirator and escape pack. Training the crew to use all safety gear along with the retrieval equipment procedures is also an added requirement. He adds by eliminating the need to enter or work in a confined space a municipality can save time and money.

Solutions to Confined Space Applications

Above-grade applications eliminate the danger, costs and manpower issues associated with confined space applications. Installations typically consist of a small control and generator building installed next to wells below grade containing pumps. The pumps are easily accessible and can be easily removed and installed without entering well using guide rails.

Above Grade Stations Eliminate Confined Space Entry.

Costs and labor to maintain such an installation are minimal. Given that it is above grade and anything below grade is accessible from above, typically one person can operate the entire station reducing operating costs. Also further reducing cost is the elimination of the equipment and safety apparatuses associated with confined space entry.

Metropolitan Industries, Inc. specializes in the design and manufacture of above grade, lift station/control packages and recently completed two such jobs in Merrillville, Ind. that eliminated previous confined space applications.

Broadfield Lift Station

Working with Robinson Engineering and Contractor Hasse Construction, Metropolitan Industries, Inc. supplied a triplex, component lift station complete with a prefabricated building that houses the controls, valves and generator.

The triplex concrete lift station uses three, 50 HP, rated for a total 1442 gallons per minute (GPM) at 89.2 feet of total dynamic head (TDH). One submersible level transducer and four level switches control on, off, override and alarm levels in side the basin. Access hatches, a pump removal lift out system and guide rails allow easy access to pumps for maintenance without having to enter the 32’ basin.

To eliminate confined space entry, all controls, valves and a back up generator were housed in a prefabricated building measuring 19’ 3’’ long by 13’ 6’’ wide by 11’ tall building. The building itself was divided into two sections, one side for the controls and valves and the other side dedicated to just the generator.

On the control/valve side of the building, a triplex control panel with programmable logic controller and touch screen operator interface controls the system. The discharge pipe and valve assembly are located above grade inside the building for easy access.
The generator side of the building houses a Caterpillar 125kW, 3-Phase natural gas generator complete with accessories. A 400 amp automatic transfer switch allows for transfer to the generator during power outages.

Other features of the building include an HVAC system for climate control, high water alarm with dialer and battery back up, lighting and smoke detectors.

John Wood School Lift Station

The John Wood School Lift Station is another example of an above-ground application that eliminates confined space applications. This application called for a duplex component lift station again with a prefabricated control, valve and generator building.      The duplex concrete lift station uses two 40HP submersible pumps, rated for a total 700 GPM at 113’ TDH. One submersible level transducer and four level switches control on, off, override and alarm levels in side the basin. Two lift-out hydraulic sealing flange assemblies allow pump removal for maintenance and repair without entering the sump.

Just as the last example, all controls, valves and a back up generator were housed in a prefabricated building but this one measured 18’ long by 13’ 6’’ wide by 9’ tall. The building as well was divided into two sections, one side for the variable speed controls and valves and the other side dedicated to just the natural gas Caterpillar generator inside.

Other feature of the building include an HVAC system for climate control, high water alarm with dialer and battery back up, lighting and smoke detectors.

Conclusion

Above grade applications eliminate the dangers and costs associated with confined space procedures. Towns and villages save money by eliminating the special safety gear and reducing the personnel required by OSHA on a service call. Municipalities will save time by eliminating the requirement of obtaining a “confined space permit” that designates what is to be done, when and by whom. No longer will the local fire and police departments need to be involved as sometimes the permits dictate. As demonstrated a “permitted confined space” requires special handling, equipment and a fair amount of extra time and work if all the rules are followed. Eliminate these hurdles with an above grade application.

Contact Us

(815) 886-9200 or Email Us: info@metropolitanind.com
37 Forestwood Dr., Romeoville, Il 60446

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