MEP Service in Lemont, Illinois.

Contact Us

Looking for the best MEP Engineering in Chicago? Your best bet is to call is NY Engineers. Not only for MEP Engineering in Chicago but also Mechanical Engineering and Sprinkler System Engineering throughout Lemont. Contact us at (312) 767-6877

Contact Us
MEP Firm Definition

Real estate investors throughout Commack, NY have come to rely on NY Engineers for a wide range of engineering services ranging from Electrical Engineering to Utility Filings. This is why real estate investors in Lemont will tell you that if you are looking for a top-rated MEP Engineering firm in Lemont, Illinois you should consider NY Engineers.

No doubt, you may have walked into any specific form of building and seen the outcome of MEP Engineering. To put it simply, MEP centers on the mechanical, electrical and plumbing facets of engineering. Essentially, the name already gives a clue to the most common and spot on guess of what is MEP. Our article may go into some details of what is MEP Engineering.

So far as the mechanical aspect is concerned, for residential and commercial engineering, this relates to anything that moves. Moreover its entails using complex and straightforward machines along with other mechanical mechanisms to do certain tasks. Some everyday mechanical engineering tasks which may be noticed regularly are HVAC units, kitchen or bath exhausts, cooling and heating air systems and equipment and systems that deal with boosting the energy productivity.

The electrical aspect of construction is focused on the components, functions, electrical safety, and most importantly, the wiring of any building. Engineers within this branch try very hard to make certain that the layout of your building are made to provide adequate power to each individual component in a safe manner ensuring that all of the electrical codes are followed. Some common electrical engineering functions are available in the lighting design, modifying the voltage and distributing the power to every single component of structure which takes a supply.

plumbing, there is a variety of plumbing factors that constitute the final form of any building. Plumbing engineering goes deeper than just toilets, faucets, and sinks, and accommodates several behind the scene appliances. These being the drainage line and sewage plus the buildings household water supply and exactly how it flows.

As we wrap up our article we have just checked out what is MEP Engineering. MEP Engineering is administered in the construction industry. And, aids in completing the often overlooked technical elements of any building.

Hiring an MEP Engineering Firm in Lemont is Essential for Huge Construction Projects

Hiring an MEP engineering firm in Clearing Chicago, Illinois, can have everything to do with the success of your construction project. These experts might help offset the cost of making this type of hiring decision in relation to energy conservation alone. While you are discussing big commercial buildings, energy saving is a crucial topic of discussion. It’s time to learn another great reasons behind employing MEP engineering firm in East Beverly Chicago, IL.

Engineers play an important role in the structural integrity of a building. As you can well imagine, that means the hidden is very important. Design not only deals in looks but the basis of a building including its mechanism. That is certainly merely another solid reason why hiring an MEP engineering company is going to be good for any project.

Think about all of the pipes and plumbing. Think about the air conditioning systems and the importance of getting each one of its components in the precise places. Energy conservation was mentioned, but energy efficiency is another important term to discuss. Energy competence is related to your HVAC system, and it plays a huge role in energy saving in general.

Think about your building’s shell. Consider the installation of home security systems and the safety and security measures put in place along the entire structure. With everything discussed to date, it’s reliable advice that many aspects of building construction can be either overlooked or minimized short of MEP pros on-the-job.

Now with this info you are going to look to get the best MEP engineering firm in the market, right? It is pretty clear that this best engineers must be involved in the large scale construction of commercial structures. Tailor made is the right term to use to clarify the way these experts will alter a construction project to meet the needs of your own operations. There is only so much you can save this page if you would like additional info on the MEP Engineering services in Lemont, Illinois by New York Engineers you should stop by at our Lemont MEP Engineering blog.

Latest MEP Engineering Related Blog Post

Mechanical Engineers Design HVAC Systems for Sensitive Environments

MEP Meaning

A well-designed HVAC system keeps temperature and moisture within a range that is considered comfortable for humans, while constantly renewing the air in a building and filtering out pollutants. Mechanical engineers are, in large part, responsible for ensuring that an HVAC system is operating as it should. The system must also provide an adequate airflow, since stagnant air and draftiness are both detrimental for performance.

In most residential and commercial settings, deviations from the ideal operating conditions are allowable if they are transitory, and there is generally a broad range of acceptable temperature and humidity values. However, there are sensitive environments such as healthcare facilities, where optimal conditions must be kept at all times. Many HVAC systems in less demanding environments are controlled based on temperature only, and humidity is controlled indirectly. However, sensitive environments require that each variable be monitored and controlled independently, and specialized high-performance filters may be required by codes.

Humidity Control in Sensitive Environments

Precise humidity control is typically required for environments with sensitive electronic equipment, healthcare facilities and other similar locations were human life or important systems are at stake. For example, the relative humidity levels for healthcare typically range from 40 to 60 percent:

  • Bacteria and viruses thrive with both low and high humidity levels.
  • Patients who suffer from asthma or allergic rhinitis also experience symptoms in response to humidity extremes.
  • Dry air absorbs moisture from mucous membranes, reducing the body’s ability to fight off infections.
  • Low humidity also increases static electricity accumulation, and discharges can damage modern medical equipment, which is important for medical procedures and generally expensive
  • Dust has a higher tendency to become airborne at low humidity levels, further increasing the chance of triggering allergic reactions.
  • High humidity creates the ideal conditions for mold and dust mites.

Depending on weather conditions, an HVAC system may be required to operate in humidification or drying mode at different times of the year. Some areas of a sensitive environment may have more stringent requirements than others; surgery rooms in hospitals are an example of this. It is the responsibility of qualified mechanical engineers to understand what is needed across various projects.

Air Dehumidification

There are two main approaches for controlling air humidity independently: the HVAC system can use cooling and heating coils in series, or a desiccant wheel can be deployed.

  • Cooling and heating coils: With this approach, air is cooled and dehumidified by the cooling coil until the desired relative humidity is reached. Since this normally results in overcooling, air then flows through a heating coil to raise its temperature back to an acceptable level. This way, both temperature and humidity requirements are met.
  • Desiccant wheel: This device captures air humidity downstream from the cooling coil, and releases it upstream for it to be condensed and gathered. At design conditions, this system does not require any heating input, although a preheating coil is added in case extra dehumidification is required.

Desiccant wheels typically save energy because they eliminate the need for overcooling and reheating. There may be exceptions, however, so it is important to assess each installation independently.

Air Humidification

Healthcare humidification systems are often based on steam, since heating water to high temperatures ensures the destruction of bacteria, especially Legionella. When steam is injected into an airstream, both humidification and heating are accomplished in the same step.

In the most sensitive environments, such as surgery rooms, steam-based humidification is normally required by law to ensure that the system is free from airborne bacteria. Adiabatic humidification is accepted in some sensitive applications, and it provides considerable savings compared with steam systems, although it is necessary to ensure it can be used legally.

Vapor Diffusion Retarders

Vapor diffusion retarders, also known as vapor barriers, complement air drying and humidification systems by providing a barrier against the diffusion of moisture through walls or other elements of the building envelope. Vapor diffusion retarders are classified into three main categories, depending on their rated permeance value:

  • Class I vapor barriers are rated for 0.1 perms or less. Some examples are glass, sheet metal and polyethylene.
  • Class II vapor barriers are rated for permeance values above 0.1 perms but less than or equal to 10 perms. Plywood and unfaced extruded polystyrene are two examples.
  • Class III vapor barriers have permeance values above 10 perms, and some examples are gypsum board, cellulose insulation, bricks and concrete blocks.

The specification of vapor barriers is strongly dependent on weather conditions, and can be especially challenging in northern states, due to how drastically temperature and relative humidity fluctuate throughout the year. Getting in touch with a qualified design firm is highly recommended.

Ventilation for Sensitive Environments: Air Changes per Hour and Filtering

Ventilation systems for sensitive environments must meet specific requirements in terms of air changes per hour (ACH). In surgery rooms, for example, the American Institute of Architects establishes 15 ACH, where 20% must be outdoor air.

  • In a surgery room with a floor area of 600 ft2 and a height of 10 ft, 15 ACH is equivalent to 90,000 ft3 per hour, or 1500 cfm. The outdoor air required would be 300 cfm to meet the 20% requirement.

Filters for sensitive applications must typically meet a minimum MERV rating, and in applications that are especially sensitive compliance with the HEPA standard may be required.

MERV Ratings

MERV stands for Minimum Efficiency Reporting Value, and it is a measurement scale for the effectiveness of filters, which was developed by ASHRAE in the 80s. The scale of MERV ratings ranges from 1 to 16, where larger numbers indicate that the filter is rated for smaller particles and has a higher average arrestance.

  • MERV 1-4: 60 to 80% arrestance, particles larger than 10.0 µm.
  • MERV 5-8: 80 to 95% arrestance, 3.0 to 10.0 µm.
  • MERV 9-12: 90 to 98% arrestance, 1.0 to 3.0 µm.
  • MERV 13-16: Over 95% arrestance, particles from 0.30 to 1.0 µm.

In healthcare applications, filters with MERV ratings of 7 or more are normally specified. In some applications, two filters in tandem are used, where the second has a higher MERV rating than the first.

HEPA Standard

HEPA stands for High-Efficiency Particulate Arrestance, and a filter must remove 99.97% of particles with a diameter of 0.3 µm to qualify as such. It is important to note that the term HEPA has been adopted to refer to any high-efficiency filter, but only those meeting the requirements set forth in the standard are real HEPA filters.

In healthcare applications, HEPA filters are widely used thanks to their ability to capture airborne bacteria and viruses. Once they have been trapped, high-power ultraviolet lights are used to kill them.

It is important to note that higher performance filters also involve an increased pressure drop, raising energy consumption. For this reason, it is important to select a filter with adequate performance for the application, but not over-specified.

General Recommendations from Mechanical Engineers for Sensitive Environment HVAC Design

The most important requirement for HVAC systems in sensitive environments is being able to control humidity and temperature simultaneously, while filtering out pollutants. Therefore, designs based on rules of thumb should be avoided:

  • Sizing air conditioning equipment in tons per square foot of floor area.
  • Sizing ventilation equipment in cfm per ton of HVAC capacity.

Instead, each system must be designed by mechanical engineers to meet a specific temperature and humidity range, as well as air changes per hour and percentage of outdoor air. Hiring the services of qualified engineering professionals is highly recommended to ensure that requirements are met.

Top searches related to Utility Filings Lemont, Illinois.

Construction Engineering Courses

(MEP) Engineering Service in Lemont

MEP Company Lemont! When you're searching for a reliable MEP Chicago in Firm? The top choice is is NY-Engineers.Com. Not only for MEP Engineering in Chicago but also Construction Engineering and Protection Engineering in or near Lemont. Call (+1) (312) 767.6877 Successful general contractors throughout Franklin Square, New York have come to depend on NY Engineers for a wide range of engineering services ranging from MEP Engineering to Value Engineering. For [...]

2018-09-03T21:15:16+00:00