Municipal Issues Discharged by Industrial Vacuum Trucks!

When researching about vacuum trucks, it is easy to imagine a vat-like machine with a hydraulically operated hose that is mounted on the front of the vehicle. It is a fascinating truck that is used to suction both wet and dry waste. For those living in an urban area, this probably brings up images of a vehicle that sweeps the streets, cleans catch basins, pumps septic tanks, washes storm drains and treats sewer systems. By watching television, it is easy to see that this vehicle is also used in demanding industries such as oil refineries, cement plants, steel mills and power plants.

As shown above, vacuum trucks can serve a variety of purposes and whatever applications a business may need, it still remains that this equipment is best suited for pumping and transporting debris of all kinds, both liquid and dry.

Industrial Machines

Industrial vacuum trucks are pumping machines that can handle the toughest, most challenging jobs. They are responsible for the smooth operation of the facilities they service because they can be customized to be corrosion-resistant. Many that use this machine in the oil industry prefer to own stainless steel vehicles for oil field application because of the kind of chemicals and acids they remove. Water is very important during oil drilling operations so these vehicles are equipped with a high-capacity water pump to effectively assist in the drilling process. They can haul in water and pump out brine to allow oil field workers to efficiently continue the drilling process.

Municipal Machines

To help municipal governments maintain the cleanliness and orderliness of their cities, vacuum trucks perform demanding cleaning activities. Aside from the everyday trash produced by each household, there is litter that is scattered on the streets and blown about by the wind. To keep the city clean, municipal governments deploy several of these vehicles that offer versatile cleaning capacity. Municipal vacuum trucks come with attached hydro-jets that are used to pressure-wash catch basins, storm drains and sewer systems to provide the rapid removal of debris. In emergency situations, this vehicle can handle the most dangerous and challenging extracting jobs with ease and precision.

Line of Distinction

It is difficult to draw the line between industrial and municipal vacuum trucks as both of these powerful machines can perform the same functions. They have little variation aside from the pumps that each use. Most industrial vehicles use positive displacement air pumps to create high suction pressure, whereas municipal trucks use centrifugal fan units to produce high airflow. Whatever features one may need, the bottom line is this versatile cleaning machine has the capacity to remove wet and dry materials and a combination of both toxic and non-toxic materials.

Due to modern technological advancements that are unique and sophisticated in nature, vacuum trucks are widely known as powerful cleaning devices that have the capability to handle the toughest and most challenging jobs. They are designed to produce timely, efficient and effective extraction ability for both hazardous and non-hazardous materials in two different fields, municipal and industrial. So, there is no question that industrial vacuum trucks can solve municipal issues too!

Christopher M. Hunter is an expert in commercial specialty trucks. To find out more about Vacuum Trucks, go to the main website at: http://www.vacuumtrucksales.net/home.

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Everything Necessary to Become a Vacuum Truck Driver!

This article may be interesting for anyone who has seen used commercial vehicle ads online but is unsure if employment using this truck would be prolific or stimulating. Vacuum truck driving could be a great job for anyone who loves operating commercial trucks.

Drivers of these vehicles pick up, transfer and discharge various materials. These materials come in a variety of forms such as fresh and brine water, crude oil, wastewater and toxic chemicals. Considering the types of materials that are involved, these operators should undergo various kinds of training, several certification programs and must abide by the hiring company's operating procedures to perform the job productively and safely. An applicant for a job with these types of vehicles should know the requirements necessary to operate them if they are interested in pursuing this in-demand field.

Educational Prerequisite

Even though there are no specific educational requirements, some companies will only accept those who are high school graduates or those who have received a General Education Diploma (GED). Additionally, the applicant must have a clean driving record. Experience working in a repair shop may also be an advantage.

Driving Experience

Requirements for hiring based on experience can vary from one company to another. For this type of vehicle operation, the applicant is usually required to have two to five years of commercial truck experience.

The United States Department of Transportation (DOT) explains that "driving experience" means the vehicle handler was previously employed by a company that required the operation of commercial trucks, such as vacuum trucks. Subsequently, the applicant needs to have passed a hands-on skills test given by a certified licensing and testing office recognized by each state. Most importantly, after the testing and during the applicant's employment at their previous company, they must have actually operated commercial vehicles for at least two years.

Licensing

A vacuum truck operator must hold a valid commercial driver's license (CDL) and be certified by the United States Department of Transportation (DOT) by having completed any requirements set forth by them.

The following are requirements one must complete to be qualified to receive a commercial driver's license. They must:

Be at least 21 years old or above and physically fit. Some states accept 18 year olds, but they are limited to working within that state. Being 21 years old allows one to do interstate driving.
Pass a medical exam every two years. The physical exam includes a:

1. Hearing and visual test
2. Blood pressure test
3. Drug test
4. Alcohol test

Have normal upper and lower extremities
Pass a written exam regarding certain rules and regulations
Prove that they can operate the vehicle
Have a good driving record. According to the DOT, a "good driving record" means that they may not hold another license or have a revoked license and may not have any serious traffic violations.

Training

Training for a vacuum truck operator is done informally. New hires must attend a one to two-day training seminar in which they learn: general rules; company policies and safety operations; and complete any necessary paperwork. Some states offer a "hands-on" type of seminar to enhance the knowledge of the operator in handling the vehicle. Certification is given after one passes the training seminar.

Finding a vacuum truck for sale is not that difficult; however, becoming a vacuum truck operator can require more effort. One must undergo several training and skills tests to become certified. The government requires vehicle operators to have a commercial driver's license. On top of this, the applicant should have medical exams to ensure that they are physically fit to operate the vehicle. The company usually provides safety training regarding operation of the vehicle.

Hopefully the above information will prove useful to those individuals interested in pursuing employment in the field of vacuum truck driver and operator. The best of luck in finding that desired job!

Christopher M. Hunter is an expert in commercial specialty trucks. To find out more about Vacuum Trucks For Sale, go to the main website at: http://www.vacuumtrucksales.net/home.

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Vacuum Trucks Can Be Safe Guzzlers!

Vacuum trucks are primarily engineered to extract particles from one site then haul them to another location for disposal. In the United States, cities and municipalities use these vehicles to clean up sewage systems, streets, contaminated land, oil and petroleum spills, toxic waste, and chemical waste, among other things.

Although it would appear that this kind of job should be very easy to perform, when not done properly everything that has been achieved could be at risk to causing potential danger. Unlike any other industrial truck, these vehicles are very safe to handle if the proper safety rules and practices are observed. Following are several key points that vacuum trucks must follow to help increase their safety and productivity for a successful operation.

Importance of Diameter Size

The first thing to take into consideration is the diameter size of the line as this has a great effect on the suction ability of the vacuum truck. The force generated by a ? inch width hose is not the same as the force generated by a 3/8 inch width hose. The smaller the diameter size of the hose, the higher the suction pressure will be; the larger the diameter size of the hose, the lesser suction pressure will be produced.

Do Not Change Diameter Size During Job

The diameter size of the passageway should be pre-determined before performing the job. There are workers who change the line while in the middle of the job which is very dangerous. This will not only affect the suction power of the pump; it will also impact the vacuum truck itself. The suction ability of the line is inefficient if an 8-inch hose is altered to a 4-inch hose in the middle of an operation. The tubing will suffer from friction loss because the vehicle is programmed to intake an amount of air using an 8-inch hose but because a 4-inch version was used, the speed of air will be much different from it should.

Efficiency of Smooth-Bore Lines

The most common lines used for vacuum trucks consist of corrugated polyethylene tubing that is lightweight and easy to carry. If long lengths of this type of conduit are used, they will only destroy the vehicle's performance. Smooth-bore hoses are better when used for longer and tougher jobs since they are more efficient in terms of the suction ability of the truck.

Poor Performance from Increased Friction Loss

If there is an increased reduction in flow due to turbulence as air passes through the vacuum hose, it will significantly affect and decrease its suction ability. Friction is reduced by increasing the length of the tubing. If there is an increase in friction loss, it will lead to poor performance of the machine.

Safety is vital in increasing productivity. Accidents do happen and can be prevented by understanding the information listed in the four key points above. Safe work procedures in any vacuum truck operation must address the potential hazards that might be encountered during its operation. Proper adherence to these guidelines will allow vacuum trucks to be safe guzzlers!

Christopher M. Hunter is an expert in commercial specialty trucks. To find out more about Vacuum Trucks, go to the main website at: http://www.vacuumtrucksales.net/home.

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Vacuum Trucks Can Save the Day!

In July of 2008, an accident happened to a 35-year old contractor who was trying to connect a residential sewer line to the main sewage system. Unfortunately, the trench collapsed and left him trapped inside it. The victim was buried and covered with mud. In response to this accident, the Hamilton County Technical Rescue Team and the Fire Department from Fishers, Carmel and Westfield, Indiana responded to liberate the trapped contractor from the trench cave-in.

To remove mud, water and dirt from the trench, vacuum trucks were needed. Three such vehicles arrived on the site. The first truck was primarily for extracting mud; the second was to continue the application if the first one became filled; and the third was in case a mechanical breakdown occurred with the first and second ones. A 100-foot hose was attached to the truck, which went down to suck the mud, water and soil out. With the coordination of the various rescue teams, and through the use of this valuable vehicle, they were able to save the victim who was on the verge of death.

Emergency Role

In any trench recovery, the role of vacuum trucks is very important. Rescue teams of the various fire departments are always ready to respond to emergency cases such as a trench retrieval. Statistics show that the fatality rate of this kind of incident is 65 percent, which means that trenches are very life-threatening spots for both the contractors and rescuers.

These vehicles can be used to accelerate the removal of soil. This speeds up the process of soil removal by 80 percent. Most cities in the United States have one or more of these valuable vehicles ready to be used to help save an individual trapped in a collapsed trench.

This kind of truck has several categories based on the manufacturer, capacity and number of axles. There are vehicles that suck up either solid or liquid materials, or both, with a low-velocity to a high-velocity capability to handle both solid and liquid materials.

Various Types

There are two types of vacuum trucks; one that uses a centrifugal fan unit and one that uses a Positive-Displacement Air Pump. The first type functions similarly to a home vacuum cleaner and the fan creates airflow of 3,000 to 8,000 cubic feet per minute which helps in the effective extracting performance. The second type can generate airflow of 2,000 to 3,000 cubic feet per minute. The vacuum pressure on a fan unit is measured in water (H20) while the pressure on the air pump is measured by mercury (Hg), which is why the Positive-Displacement Air Pump has higher vacuum pressure.

These versatile trucks are effective machines to perform trench rescues; however, there are still hazards that may or may not occur during the recovery operation. The identified hazards include: the weight of the vehicle in proximity to the rescue (distance should be 15 feet away from the trench); the vibrations generated by the machine (a 300 feet vibration-free zone should be established); and the capacity of the vacuum to suction anything in its airflow path (high-pressured airflow can injure both the victim and the rescuer).

Extraction is another forward-looking way of saving someone partially or totally covered in trench cave-ins. It is important that all possible safety considerations be taken into account before using the vacuum truck, especially when dealing with the safety of both the rescuer and the victim. Then this powerful extraction machine on a truck can be used to save the day!

Christopher M. Hunter is an expert in commercial specialty trucks. To find out more about Vacuum Trucks For Sale, go to the main website at: http://www.centraltrucksales.net/home.

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Vacuum Trucks Clean Up Hurricane Debris!

Hurricanes are one of the most devastating powers of nature. A hurricane takes a course and everything that is in its path will undoubtedly experience some kind of destruction. This ocean-water storm can destroy nearly everything that stands in its way including: roads and highway networks; houses and businesses; water and sewer systems; and electric and cable distribution systems to name a few.

The ravaging effects of hurricanes can cause severe damage that will leave an area filled with a huge debris field of trees, broken poles, collapsed building infrastructures and damaged cars. After the hurricane passes, extensive flooding this is caused by the storm surge frequently follows and inflicts damage as well, significantly clogging and blocking storm sewers which in turn interfere with the drainage systems of entire neighborhoods. This is where the unique capabilities of vacuum trucks come to the rescue.

Hurricane Katrina

After Katrina nearly wiped out the entire City of New Orleans, the U. S. Army organized emergency teams to clean the blocked catch basins. Compliance EnviroSystems (CES) was assigned to locate vacuum trucks which could clear as much debris as possible as well as clear the basins. This cleaning operation was performed after the flood had subsided. Eight vacuum trucks were deployed and the crews started clearing out the hardest-hit areas. These vehicles cleaned as many catch basins as quickly as possible and were able to help on some of the larger cleaning projects. The crews manually removed the rubble, vacuumed the mud that had collected in the basins and pressure-washed all involved areas.

Maintenance of Catch Basins

The high-performance, high-quality industrial vacuum trucks are the result of an intensive effort to streamline and promote different types of activities for these vehicles such as cleaning up catch basins from flood water. These trucks are a product line intended not only for the transportation of hazardous and toxic waste material but also for the removal and transportation of debris from sewage systems. Indeed, they have become powerful tools that provide the cleaning power and efficient work system that everyone can look to when hurricanes occur.

Catch basins are designed to trap debris so that it does not enter the drainage system. Cleaning these receptacles is part of the regular maintenance performed to be sure that they are properly functioning. This operation includes the removal of sediment, leaves, contaminants and other debris from such containment. By suction of the sediment from the catch basins, flooding problems within the drainage networks can be significantly reduced by preventing the build-up of contaminants.

Many municipalities perceive that they will have difficulty in acquiring vacuum trucks because of their expensive price tag and potentially high maintenance costs. Unfortunately, they do not realize that these vehicles are now available at a lower price and come with a higher quality that makes them overall more affordable.

The vacuum truck is a modern piece of equipment that can do an excellent job of clearing debris after a storm. To maintain a high level of productivity without the disruption of other recovery activities especially after hurricanes or extensive flooding, a fleet of vacuum trucks is necessary to do the job other equipment cannot handle. Manual labor would take half a day to clear out one catch basin; by using these vehicles, it only takes one hour. Productivity is rapid, efficient and very clean - what an advantage in the clean-up efforts after hurricanes!

Christopher M. Hunter is an expert in commercial specialty trucks. To find out more about Vacuum Trucks, go to the main website at: http://www.vacuumtrucksales.net/home.

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The Vacuum Truck Process - How They Function!

Vacuum trucks, also commonly known as a 'vac' truck, are a versatile vehicle that is used by towns and municipalities for street cleanup, sewer overflows and other such dirty jobs. Most of the public recognizes this equipment due to some of the famous spills that have happened and the astonishing job done by these vehicles to clean up the spill. The next logical step might be to wonder how this piece of equipment is able to perform such an important task. Following is information about the functioning of this vehicle.

Process Explanation

When a vacuum truck is turned on, the twin/triple fans blow high air pressure causing air to flow through the intake nozzle and hose. This air flows through a series of chambers which include the storage tank and then continues on through the micro-mesh filter system before it flows out into the surrounding area.

To elaborate on this process, a closer look must be taken on what happens when the vacuum truck extracts dry material from the ground. When the machine's intake nozzle is directed at the dry material, it is pulled via the air flow into the machine. The material then travels through the hose and is deposited in the main storage tank. The smaller particles continue to travel and will then be deposited into two smaller tanks. All the dust-like particles that are still carried by the air flow will be filtered by the micro-mesh filter system. After the air flows through the filter, it will go back to the atmosphere, filtered and clean.

Pump System Information

Usually the vacuum pump system that is installed in a particular vacuum truck is designed to perform the work quickly and efficiently. Manufacturers intentionally place certain limits or specifications on the pump system for future monitoring so that the pump system will function at normal capacity while in operation.

There are two types of vacuum pump systems that are commonly used: the liquid ring and the rotary vane versions. The best vacuum pump for a truck is dependent upon the business needs for which it will be used. The liquid ring versions are now more popular in the industry because they are oil-free, not noisy, and more proficient in accomplishing the necessary task. The pump system for the liquid ring is more intricate and also has a need for more area and water for proper functioning.

On the other hand, the rotary vane version is easier with maintenance; however, a major disadvantage is that it produces more smoke and is noisier at times.

Tank Information

A vacuum tank size varies and is dependent on the truck and pump system capabilities. The tank needs to have the volume of space that is essential for storing material. The tanks usually take 3 to 20 weeks to manufacture depending on their complexity. There are a number of size standards in diameter that are available that fit comfortably on the truck and are suited to a particular pump system.

Beside the lower rear head, wear-and-tear inside the tank usually happens around the one-third level of the barrel. Waste material is usually abrasive and the velocity with which it enters the tank will also contribute to tank deterioration. Linings can be used on tanks; however, that only contributes to the cost. It is more important to realize that tank life should not be extended beyond how it was designed either by repair or by the use of linings. The best option is to decommission the tank and have it replaced.

Don't limit learning about vacuum trucks as this equipment has a very significant role in many industries. With the proper understanding of its essential parts and how it functions, finding the right vehicle to suit projected needs should be readily obtainable. Knowledge will lead to the right vacuum truck selection!

Christopher M. Hunter is an expert in commercial specialty trucks. To find out more about Vacuum Trucks for Sale, go to the main website at: http://www.vacuumtrucksales.net/home.

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Vacuum Trucks and the Environment - Offering Friendly Remediation!

Various companies across the globe have undoubtedly experienced some type of discharge incident in their operations. This event could have been in the form of the discharging of hazardous materials, oil, petroleum, radioactive materials or electronic waste. These overflows, if not immediately taken care of, could cause very serious effects to the earth's environment. With the remediation of vacuum trucks, it is possible to get unwanted spills handled as quickly as possible. The elimination of spills can easily be simplified by the suction power of these vehicles that have proven to be effective for many decades.

Going Green - Environmental Remediation

Going green is something that should always be a top priority of every business. Every multinational corporation should be making a substantial effort to protect the environment in its operations. Unfortunately, some large companies contribute negatively to our planet's system of natural resources, especially those businesses related to hazardous and toxic materials. These companies are in a position of responsibility which should necessitate its striving to ensure that their business operation does not cause damage to the environment.

Vacuum trucks are an important tool for companies to use for environmental remediation, which is a term that is used for the elimination of any contaminants or pollutants from soil or water for the general protection of human life by various methods. It is done to remove that impurity or pollution from contaminated sites to the level where that impurity no longer threatens human life.

Many ecologically minded companies are offering remediation services using the vacuum truck that has the necessary capability to remove a broad range of hazardous materials. A dependable vacuum truck service is an integral part of the development of this type of service. They can safely and rapidly remove and transport contaminated substances from the polluted site. These trucks have been developed to be safe and very effective in the transportation of radioactive materials.

Safety and Toxic Material Removal

In the operation of vacuum trucks for hauling toxic materials, safety must be the top priority. The vehicle operators need to always follow recommended safety practices whenever the machine is in operation. It is important to consider the size and the diameter of the hose because it will affect the pressure and operators are advised not to change the diameter while in the middle of an operation. It is also fundamental to decide which type of vehicle should be used in different applications. A vacuum truck that is utilized in handling toxic chemicals should not be used for home repairs. Toxic fumes may accidentally leak, placing the occupants of the home at risk and compromising their individual safety.

These vehicles are widely used for environmental remediation all over the world. With the rapid technological advances over the past few years and the need to share knowledge about their efficient and cost-effective method of cleaning up contaminated material, vacuum truck services have formulated different techniques and have proven to be essential in preventing further damage to our natural resources. Being environmentally friendly through the use of these trucks to clean polluted sites is being respectful to all life on this planet!

Christopher M. Hunter is an expert in commercial specialty trucks. To find out more about Vacuum Truck Sales, go to the main website at: http://www.vacuumtrucksales.net/home.

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