Fire Protection Engineering Portage Park Chicago2018-11-13T05:03:19+00:00

Fire Sprinkler System Engineering in Portage Park Chicago

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If you re searching for a dependable Fire Sprinkler Systems Design Services near Portage Park Chicago Illinois? Your best bet is to call is NY-Engineers.Com. Not only for Fire Protection Engineer but also Mechanical Engineering and HVAC Firms in Chicago. Contact us at (+1) (312) 767.6877

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Today if you approach any contractor or building management company form Grand Boulevard Chicago to West Elsdon Chicago, about a affordable Construction Engineering in Chicago, the most popular answer is call New York Engineers. What is very well known is that New York Engineers is more than likely your best option for anyone looking for a fire protection engineer in Portage Park Chicago. At NY-Engineers.Com our staff has many years of experience designing fire protection and sprinkler systems from Niagara Falls to West Islip, New York. Today, from our Chicago office we are helping general contractor and developers in Portage Park Chicago design the fire protection and sprinkler systems they seek.

The possibility of a building burnt down because of fire can be a sight that nobody wants to experience. That is the reason why fire protection engineers are hired before a building or apartment is constructed. If you are wondering who needs fire protection engineer, then a first name that you ought to know is the architect in the building. The same as an architect is very important to ensure the style of the building is ideal and resistant to all ends; a fire protection engineer makes sure that your building is protected from possible likelihood of fire.

Seeing immediate reaction from your firefighting experts is alright but wouldn’t it be fantastic if a fire never took place? You need to imagine “what if” as an alternative to going through the dreadful scene of your building catching on fire. Fire protection engineers check out the design of the construction first after which they plan the escape paths to be taken during a fire. Additionally, they are responsible for connecting several fire protection components inside and out of the structure. Water hosepipes linked to the main water supply, and checking the fitness of the fire extinguishers are the duties the fire protection engineer performs if they are hired.

Distinction Between Portage Park Chicago Fire Protection Engineers vs Tech

The Society of Fire Protection Engineers features a explicit definition of Fire Technology versus Protection Engineers. The two positions demand a solid education in fire technology and skill as being a firefighter typically.

The engineers use principles to utilize methods and systems setups in several structures that help protect individuals and animals from harm during fires. Engineers study possibilities of where biggest fire hazards lie and where to add protection for example sprinklers. They make certain that the utilization of residences and any materials within them are made to keep hazards as low as possible.

Engineers will even manage the fitting and repair of alarm systems, smoke detectors, and definately will do investigations of fires after it happens. It will help them stop such incidences from happening in the future.

This kind of title needs scientific principles to help improve the safety of individuals in commercial buildings. A fire technician functions is to conduct the testing and upkeep of the systems which were arranged and organized from the engineers.

They should also get the correct schooling and firefighting experience to operate in the field. They can work to assist put in sprinklers and fire alarm systems but they will not make the layout of these systems such as the engineers do. There’s only so much you can save this page if you would like more information on fire sprinkler system engineering services in Portage Park Chicago by New York Engineers you should check out at our blog.

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Using Proper MEP Engineering to Protect Water Booster Pumps from Cavitation

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Booster pumps play a very important role in ensuring a continuous water supply. In the absence of a booster system, most buildings only get a reliable water supply for the first five floors. For this same reason, keeping booster pumps under optimal operating conditions is a very important part of MEP engineering, and one of the main causes of impeller failure is an hydraulic phenomenon called cavitation. This article will provide an overview of cavitation and how it can be prevented.

What is Cavitation?

Everyone knows that water can be boiled with heat, turning it into vapor. However, low pressure can also vaporize water, and this can happen inside a pump if water is not supplied with enough pressure at the intake. When the pressure of a fluid drops below a critical value called the vapor pressure, small bubbles form in the flow, and these bubbles collapse violently once pressure increases again – the phenomenon is called cavitation, because the bubbles are cavities in the fluid.

You may be wondering how a pump reduces fluid pressure, when its actual purpose is to increase it. The answer can be explained with Bernoulli’s principle, which states that a fluid loses pressure as it speeds up or as it rises to a higher elevation. Water speeds up at the pump suction, and its pressure drops momentarily before being increased.

One bubble forming and collapsing does not cause major issues, but consider that thousands are continuously forming and imploding when a pump has severe cavitation issues. The combined shockwaves of all these bubbles gradually erode the pump impeller. When removed, the impeller blades will seem to have corroded, even though cavitation does not involve any chemical processes.

Other than impeller erosion, cavitation has many negative consequences in water booster pumps and other similar systems:

  • Vibration: The ongoing formation and collapse of bubbles not only wears down the impeller. The resulting shockwaves also shake the impeller, inducing vibrations in the entire shaft, with the potential to damage other system components. Seals and bearings are especially vulnerable to vibration.
  • Noise: Cavitation is very noisy due to the imploding bubbles. For a person close to the affected pump, it may sound like there are small rocks or marbles are being pumped along with water.
  • Decreased performance: Cavitation represents wasted energy, and this can be reflected as a reduction in flow or discharge pressure. A sudden drop in pump performance without an evident reason may indicate cavitation.

Preventing Cavitation With Adequate MEP Engineering

The technical specifications for pump manufacturers typically include a value called the Net Positive Suction Head (NPSH) required, which can be defined as simple terms as the minimum water head required at the pump suction for normal operation. If the actual head is above the NPSH required, no cavitation occurs.

In theory, cavitation can be prevented by increasing the suction pressure or by reducing the speed of water as it flows through the pump impeller. In practice, there are many ways to accomplish this effect.

  • Reduce pump speed: Cavitation is less likely at lower RPM values, so a booster pump can be slowed down with a variable frequency drive (VFD), as long as the system continues to meet the pressure and flow requirements in the local plumbing code.
  • Install the pump at a lower level: Static water pressure is higher at the lower levels of a building, so installing it at the lowest elevation possible reduces the chance of cavitation.
  • Reduce temperature: The critical pressure at which cavitation occurs increases as fluid temperature increases. If water must be pumped and heated, make sure the pump is installed upstream from the water heater.
  • Selecting the right pump: Many cavitation issues can be attributed to poor pump selection, and the issue disappears when a pump that matches the application is used.

The best solution for cavitation is not allowing it to occur in the first place, and this can be accomplished by working with qualified MEP engineering professionals from the start of a project. Modifying actual projects is far more expensive and time consuming than editing construction plans and specifications. A high-level professional design will not only prevent cavitation, but also optimal equipment capacity, energy efficiency and local code compliance.

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