If you’re looking to maximize your engine testing environment, you may be surprised to know that your dynamometer is just one piece of the puzzle. If you want to be sure that your dyno is giving you completely accurate, timely and quality results, you need to optimize all of the components. For those who are fairly new to this type of testing, you may not fully understand the elements that can affect your testing. Here’s a look at some tips to help you ensure consistency and accuracy in your testing.
Deal With Exhaust Accumulation
The testing process requires that you run the motor and the dynamometer inside the enclosed test cell. This generates exhaust in the cell, and the residue in that exhaust can be damaging to the motor and your health. For that reason, the test cell needs a reliable exhaust system to draw the exhaust out of the cell and direct it somewhere safe, like an air filtration unit.
Choosing the right exhaust system isn’t necessarily an exact science. You’ll need to consider the back pressure that the exhaust system can generate. Back pressure can affect the way that the engine operates, which will alter your test results. To avoid this, you need to be sure that you choose a system that doesn’t create excess pressure. Working with a specialist who understands dynamometer design and test cell construction is key, because they can determine the pressure development based on the size and structure of the test cell.
Establish Effective Cooling Systems
The temperature of the motor and dynamometer can also influence the test results. Every engine test cell relies on water flow, which depends on proper pressure levels. If the water isn’t flowing correctly or the pressure in the system is off, you could either overheat the motor or potentially damage the entire structure. When you’re working through your designs for the test cell, make sure you talk to a specialist about the liquid cooling requirements and methods to ensure pressure regulation.
In addition to the fluid pressure in the system, you also need sufficient air handling. An air handling system works to keep fresh, cool air flowing into the test cell, which keeps components cool and also reduces any byproducts, blow-by or contaminants in the air. It works in conjunction with the exhaust system, because the exhaust system filters the actual system exhaust while the air handlers cycle the remaining air in the cell.
Maintain Consistent Fuel Supplies
Before you finalize your test cell plans, you need to be sure that you’ll have sufficient fuel access to meet future growth. While small fuel cells may be sufficient to deal with small engine tests over brief periods, you may find that you need more fuel storage for longer testing cycles and larger motors. In fact, industrial engines are often large and powerful, because they are designed for large, heavy machinery. You’ll want to be sure that you have safe, sufficient storage and access for large fuel reserves if you should need them.
Protect Your Employees from Noise
Any time you’re doing engine testing, you’re going to deal with noise. What many people don’t realize is that there’s as much noise from the external components required for the equipment as there is from the test cell itself. You’ll want to be proactive about noise mitigation so that you don’t damage your employee’s hearing. Not only should you recommend the use of hearing protection at all times, but you should incorporate some noise reduction into the system. Consider installing noise-dampening ceiling materials in the testing room. In addition, for the noisiest equipment, work with a specialist to create noise dampening cases to cover them.
The more you understand about how to optimize your engine testing, the greater your chances are of successful test results. If you have any questions about the quality of your testing or you’re getting ready to build a new test cell, these tips can help. Talk with a company like Power Test Inc. to ensure that you get exactly what you need.
Oilfield pipelines see high demand and constant use, which can cause a lot of wear and tear on the structure. When you’re new to the basics of oilfield operation, you need to understand the risk that this wear and tear can pose to your operation. Pipeline leaks can be environmentally damaging and may reflect poorly on your operation. The more proactive you can be about preserving your pipelines, the better. Grout damage, for example, is a serious concern. Here’s a look at what you should know about pipeline grout and potential problems.
Pipeline Grouting Basics
With so many connecting pieces and joints to seal, oilfield pipelines are at constant risk of leaks. To keep those joints secure, many pipeline installation contractors use grout to seal the joints. The thing that you should remember, though, is that grout isn’t a permanent solution. In fact, grout failures are a possibility. Whether it’s due to damage in the grout itself or problems with soil erosion that caused the pipes to shift and cracked the joints, you’ll need to deal with these issues immediately. Luckily, you can fix a lot of these issues by applying fresh grout to the damaged sections.
Pipeline Grout Failure Fundamentals
There are many different reasons for pipeline grout failure, though the resulting leaks are nearly always the same. One of the most basic causes of grout failure is poor composition or improper mixing of the grout itself. If it’s not made properly, it can dissolve or weaken over time. Grout can also fail if it was applied incorrectly during the installation. These issues can be avoided if you work with a quality installation team when you have the pipeline installed.
The soil composition can also contribute to grout failure. When the soil in the area has a high limestone content, the erosion issues with limestone can lead to voids and air pockets in the soil. These can weaken the structural integrity of the entire pipeline placement. If you have a joint that sits directly over a pocket in the soil, there’s no support beneath it. This can cause the grout to fail because of the pressure on the joint. This is a serious concern, because a leak from the pipes in limestone-rich soil can cause serious erosion and contamination.
In cases where you’re dealing with this kind of damage, probe grouting is often the best solution. It allows you to get the grout application where you need it without excessive work.
Probe Grouting Process
To fix a grout problem or air pocket with probe grouting, the first thing you need to do is insert a small pipe into the ground by the crack. Then, you inject grout into the pipe so that it goes directly into that soil void or the crack in the pipe. In most cases, the process requires the use of a small camera that transmits real-time images so that you can watch where the grout is going. Once the space is filled, you can pull the pipe and camera from the ground.
Probe Grouting Benefits
The biggest benefit to using probe grouting for your pipe repair is the fact that it is minimally invasive. When you’re dealing with something that threatens the structural integrity of the entire pipeline structure and the soil beneath it, you need something that will provide support without requiring extensive excavation. With probe grouting, you get the support that the pipe needs without having to dig up half of the field.
As you can see, although pipelines are not infallible, that doesn’t mean that a problem has to spell complete disaster. With the tips presented here and the support of a probe grouting specialist, you can fix cracks and other grout problems with your pipes easily.
If you’re expanding your warehouse operation, you may be in the market for some new material handling equipment, like overhead cranes. If you’ve never bought an overhead crane before, you may not know what your options are or what you should be looking for. Understanding the basics of the choices is the first place to start. Here’s a look at what you should know before you invest.
What Types Of Overhead Cranes Are Available?
Overhead cranes are available in four primary types. Depending on the type of project you’re planning, you may need one or several.
Things You Should Consider While Shopping
When you start shopping for an overhead crane system, the first things you’re likely to consider include things like the length of the lift, the coverage area of the hook and the basic weight capacity. In addition to those factors, there are a few other things that you should think about.
You’ll want to look for a crane system that’s going to include safety features to secure the load in place and keep your workers safe on the site. You’ll also want to have a crane that is durable enough for the amount of use your shop will demand of it. If it’s a low-demand environment, you don’t need a crane that’s as durable as if you’re going to need to keep it running at all times. Finally, you’ll want to make sure that you know how much free movement you need from the hook system. You don’t want to lock into a crane that’s restricted to parallel movement if you need a system that allows you to move the load in many directions.
You’ll also need to think about the routine maintenance requirements that any system might need. Ensure that your company will be able to meet those maintenance demands. In addition, look at the availability of employee training to ensure that your staff understands how to operate the crane properly. These two things will reduce the risk of downtime once you’ve installed the crane system.
Sometimes, the best way to approach the process is by working with a crane supplier who can come in and inspect your facility. By having someone on site to help you, you’ll be more likely to get the crane that’s going to fit seamlessly into your operation. The hands-on approach also ensures that you have the proper dimensions from your system. For example, a skilled crane supplier will be able to measure the space to ensure that you have proper clearance This eliminates the risk of missing a measurement and ending up with a system that’s too big for your space.
For more information, talk with crane suppliers or see this website.
While many people are tuned into the latest and greatest cell phones and portable computers to help make their life easier, new metal fabrication technologies often go unnoticed. However, this tech a big deal to people who work in an industry that generates between $10 million and $100 million in annual revenue. As a worker in the metal fabrication industry, you know how important it is stay abreast of new industry technology, so here are four types of recent equipment you may want to invest in:
1. Portable Beveling Equipment
Most beveling jobs are done on cutting and machining tables because they typically deliver the best results. But new developments in hand-held beveling equipment are giving the tables a run for their money. The new portable beveling tools costs less money, can be taken from the shop to the job site, and are very accurate. Hand-held beveling equipment can also be used on a variety of metals of different thicknesses. They are also great for curved parts, which can be difficult on machining tables. If you are a fabricator looking to deliver high-quality weld joints, then invest in portable beveling equipment.
2. Heavy-Duty Plate Saws
There are new electronically controlled plate saws now on the market that can automatically cut aluminum, high-tensile-strength, and low-alloy solid metal materials. These machines feature a feeding mechanism that is attached to a frame, which allows two plates or blocks to feed the material to the blade. Roller conveyors are also mounted on various parts of the saw to help the material move through the equipment during the cutting process. A laser measurement system detects the end of each work piece for automated operation. There is a downfeed that displays the cutting force on the operator control panel. While these saw tables are large, they get the job done with extreme precision.
3. Media Mist Collectors
Newly released technology in the metalworking industry includes a media mist collector with a three-stage filtration process. This new piece of equipment offers more than 99% particle removal efficiency because it progressively reduces mist concentration. Depending on the application, this mist collector can use saturated depth coalescing filter cartridges or fiberglass bags. It is configurable and self-contained, which allows the device to be mounted on machining centers or connected remotely by ductwork.
4. Laser Cutting Machines
While laser cutting machines have been used for decades, there are now fiber-optic laser machines appearing in the metal fab industry. These machines are so accurate that new design possibilities have erupted for customers seeking unique pieces. They can handle a wide range of tube diameters, lengths, and thicknesses. And each cut is burr-free. Burr has always been a problem because it interferes with the insertion of the tube-bending mandrel, and it can cut workers as they handle the metal. As technology continues to grow with fiber-optic laser cutters, customers can send in both 2D and 3D files, which will work on these machines.
Probably the biggest advancement is that fiber-optic laser cutters now make it possible to cut reflective materials, like aluminum, brass, and copper. This used to be a problem because the laser beam would reflect off of these materials, making it unable to cut them. But a fiber-optic laser beam is a different frequency and is readily absorbed by these reflective metals.
These is just a look at four amazing pieces of equipment that feature new technologies to improve the work output provided by the metal fabrication industry. As a worker in this industry, you may be interested in purchasing one, some, or all of these items for your own shop. If you have questions about these or other types of machines, contact industrial metal machine manufacturers, like those from Suburban Welding & Steel LLC.
If you dream of creating a natural waterfall in your backyard, but simply don’t have enough room for a large water feature, you’ll love these plans for creating a mini waterfall in a container. With a decorative container, a five-gallon bucket, a submersible pump, decorative stones and few supplies, you can create this beauty in an afternoon. Here’s what you need to do.
Your new container waterfall will bring you hours of enjoyment and will last for years with proper care. Always turn the pump off at night or when you are away, and don’t forget to drain the waterfall before winter arrives if you live in an area where temperatures drop below freezing.
As you design or upgrade a warehouse for food and beverage purposes, there are many design options to consider. One of the main pieces that you need to plan out is the pallet racking. There are many types of pallet racking systems available for warehouses, but the type that you choose can make a huge difference on the flow and operation of your warehouse. If you’re managing a lot of food and beverage products, then there are multiple benefits to selecting a pallet flow rack. These racks have specific features that make them ideal for all types of packaged foods. Learn about these racks and how they can improve your warehouse operations.
Food Expiration Dates
Each new order of food that arrives at your warehouse has an expiration date that makes it essential to have precise organization. A pallet flow rack works by using a first-in and first-out system. The rack itself features two sides. On the left side, pallets are inserted into the rack and then they automatically slide down to the right side. On the right side, the pallets can be lifted and removed. Once removed, the pallet behind it automatically slides down and is the next one ready to leave. Once the racks are installed, the system is easy to follow and will ensure that the food with the soonest expiration date will be taken from the warehouse first.
Sensitive Food Containers
Not all food and beverages can just be moved around and pushed into pallet racks. A variety of foods and beverage like glass jars or carbonated sodas need to have extra care to ensure they do not break, explode, or diminish in quality. A pallet flow rack has many features to help with this design. When the pallets are placed on the racks, a short incline uses gravity to help move them down the rack.
Instead of bumping into the other pallet, there are breaking systems installed to properly stop the pallet in its tracks. This automation allows workers to place the pallet on and move onto the next task, as the rack and braking system controls the rest. Along with braking systems, speed controllers can be set into specific racks. For example, you can set specific racks just for carbonated beverages. The speed controllers can prevent too many fast movements from the beverages and allows the pallets to move slowly into position.
Save space in your warehouse and minimize the number of aisles you need by choosing a pallet flow rack with a large vertical installation. Not only do these vertical installations allow you to store more pallets in less square footage, but it can keep pallets high off the ground and help prevent contamination. For example, you can have the first section of the racks start at three feet off the ground, so the food is kept clean and protected from the floor area. Depending on the size of your warehouse, you may only need one pallet flow rack if the rack rises high enough and provides you with the space you need.
Pallet Sizes & Refrigeration
The racks can also be customized to feature different sizes of pallets. For example, a pallet of cereal boxes may need more height than a pallet of frozen food boxes. A rack installation company has the ability to shape the racks into the various sizes you need. Steel rollers and industrial metals can also be used in the construction of the racks so they can easily be installed inside of a refrigerated warehouse. This allows the flow system to work smoothly in the cold and harsh conditions. When ordering the racks, be sure to mention the type of warehouse and temperature conditions that are present.
By properly planning and choosing a pallet flow rack, you can increase work productivity and reduce the amount of errors that comes with warehouse performance. Talk with a company that offers pallet racking options for more info and tips.
Time is money, and when your staff is rolling a utility cart around your facility, it needs to roll quickly where you need it. Want to avoid slow, hard-to-move carts? Then you need to speed up your casters. Take a look at these tips:
1. Choose the right type of caster for your environment.
Steel casters are great if you’ve got a flat, smooth surface to roll your carts on. However, if you’re outside with lots of grooves, bumps and gravel or even inside on a carpeted floor, these unyielding wheels may get stuck and refuse to move. In these cases, it may be better to switch to pneumatic casters that feature a treaded tire or to a polyurethane caster with more give on its surface.
Alternatively, consider spring-loaded casters. These casters can be made of a range of materials, and they have built in shocks. As a result, they easily travel over cracks and dips in concrete and through debris on factory floors.
2. Don’t overload your cart.
Whether you’re using steel casters, pneumatic casters or something else, you need to respect their load limitations. If your staff overloads the utility cart, it puts extra pressure on the wheels, and that can damage them. Typically, they become misshapen and ultimately hard to roll.
Make sure that weight limits are posted on all carts. If possible, have scales throughout your facility for staff to weigh loads.
Alternatively, make lists of what can fit on the cart. To illustrate, you could have a sign that says something along the lines of “cart limit is 30 containers of x product”. That tells your staff not to put more than 30 units of a particular item on the cart, and if you frequently move the same type of objects with your cart, that can be an easy way to respect load limitations without using scales.
3. Clean the casters.
Typically, casters consist of more than one part. There is a swivel element that allows the caster to turn, an axle that allows it to spin and bearings inside of it. If dirt or debris get stuck in or around these elements, the caster won’t work correctly. Because of this, you should clean your casters on a regular basis.
Your cleaning schedule should vary based on how you are using your casters. For example, if you use them outside or in an environment where lots of substances get spilled and splashed around, you may want to hose them off on a regular basis. However, if you use your cart in a relatively clean warehouse, you may only need to clean your casters when they look visibly dirty.
4. Lubricate the bearings.
Cleaning can remove some of the grease your casters need to move, and after cleaning your casters, you should always lubricate them. On many casters, there is a zerk nipple near the swivel head mechanism of the caster. To lubricate, you just spray lubricant into this hole. The lubricant allows the bearings to move easily inside the roller, and this keeps the caster moving smoothly and as quickly as possible.
5. Tighten the caster regularly.
While cleaning and lubricating your casters, also look at their hardware. Is the face plate secured firmly to the cart? If not, tighten the screws. Unfortunately, if a caster is loose, it won’t be even with the other casters on the cart, and that can cause uneven wear, which ultimately can cause the caster to not roll smoothly.
If you have brakes on your caster wheels, make sure that they are tight and functioning as intended. For example, you don’t want the brakes to engage when you are rolling the cart and slow it down.
6. Tidy your path.
Finally, to help the casters roll faster, clean the path where you are using them. Keep it swept of debris, and if it’s outside, grade it on a regular basis to keep it smooth. This reduces friction on your casters and helps to keep them clean.
For more tips on speeding up casters, contact a caster specialist or supplier from a company like Garland’s, Inc.
If you use a commercial-size air compressor in your mechanic’s shop to operate your impact tools, you may notice that the pressure has become sluggish. If so, you may need to drain the moisture and flush out the tank’s sediment. To do this, use the three-step guide below.
Step 1: Release The Tank’s Pressure By Releasing The Safety Valve
The first step in draining and flushing your air compressor is to release the pressure inside the tank using the safety valve. If you do not do this important step, the water coming out during the drainage step will do so forcibly, potentially causing injury if it hits you in the eyes. The rapid release of pressure and water could also rupture the tank, causing a small explosion.
Find the safety valve, usually located at the bottom of the tank, and examine it. Look for any signs of rust or corrosion before switching it on. If you do see any problems, it should be replaced before you proceed. You can either replace the valve yourself or contact the manufacturer for further guidance.
If the safety valve is not rusted or corroded, slowly switch it on to release the pressure. You will hear a high-pitch whistling sound as the air is released. Once you no longer hear the noise, look at the gauge to ensure the air has been fully released. Leave the valve on, then go on to the next step.
Step 2: Fully Drain The Compressor’s Tank
Once the pressure has been released from the tank, it is time to fully drain it of any water. During use, condensation builds up on the inside walls of the tank, creating an accumulation of water at the bottom. Eventually, this water can rust the metal, creating holes in the tank itself.
At the bottom of the tank, look for a single bolt. It should be dead center. Place a pan under the air compressor, and use an adjustable crescent wrench to slowly remove the bolt. Make sure you keep your face away from the bottom of the tank as the bolt is removed in case some pressure still exists in the tank.
As the bolt is removed, water should start leaking around it. Completely pull the bolt out, and drain the tank completely. Once you not longer see a stream of water coming from the drainage hole, go on to the next step.
Step 3: Flush The Tank With Vinegar And Water
Now that the tank has been drained, this next step involves flushing the tank with vinegar and water. The vinegar helps remove any rust that has built up inside the tank’s walls, as well as removes sediment left behind by the minerals in the stagnant water.
At the top of the tank, find and open the intake spigot. Then, replace the drainage bolt. Do not replace it before opening the intake spigot, since you need to leave an opening at all times to keep any pressure from building up inside the tank while you work.
Attach a hose to the spigot, and place a funnel in the other end. Pour three cups of white distilled vinegar into the funnel. As it enters the tank, the vinegar will coat the sides of it.
Wait about a half an hour, then remove the drainage bolt to remove the excess vinegar. Run water through the intake spigot for about 10 to 15 minutes, allowing it to drain out of the bottom. Leave the tank open for several hours to dry, then replace the bolt and close the spigot.
Performing the above steps once a month can help keep the moisture and sediment from building up inside your air compressor’s tank. However, if you do not see any improvement in the amount of pressure being delivered, you may want to contact the manufacturer to seek further guidance on whether your commercial air compressor can be repaired or needs replacing. For more tips, contact a company like Kruman Equipment Co.
When you own a business or property that includes any unpaved access roads, you may be contributing to environmental and health issues to the surrounding areas. Excess or fugitive dust in the air from vehicle travel can reduce visibility enough to cause accidents and can leave a layer of dust on nearby crops and buildings. Fugitive dust can also cause health problems when it is inhaled by you, your employees, or neighbors, especially when it contains crystalline silica, asbestos fibers, or heavy metals. Here are two effective paving options to keep down fugitive dust on your unpaved roads.
Chip Seal Paving
One option for controlling dust over unpaved roads, without installing a full coating of expensive asphalt paving, is to use chip seal. This type of surface creates a solid, skid-resistant surface using seal coat and gravel. It also costs one-fourth to one-fifth the price of an asphalt layer. Because this type of pavement is not an asphalt pavement, it is only recommended for lower traffic roads that are used by less than 2,500 vehicles each day, which makes it perfect for less-traveled industrial and construction roads.
To install a chip seal surface, the existing road needs to be leveled and smoothed, patching any existing holes and removing any plant growth. Then, the paving crew sprays the surface of the road with a layer of hot liquid asphalt. Immediately following the layer of liquid asphalt, they will then spread a layer of crushed gravel pieces, three-eighths of an inch and smaller, onto the asphalt. As the gravel adheres into the layer of liquid asphalt, the crews compact the gravel into the surface, using a pressure roller to seal the surface in place.
Chip seal paving takes up to two days to cure, but you can drive over its surface at a reduced speed before a full cure takes place. It is recommended to drive no faster than 35 miles per hour during this curing process. After it has fully cured and hardened, the paving crew will sweep the surface clean of any loose gravel and rocks. This is to help prevent damage to cars or injury to pedestrians from flying rocks.
If any cracks occur in your chip seal pavement, the asphalt will soften and seal the cracks back together during hot weather. And the makeup of a chip seal pavement prevents weather and sun oxidation and aging deterioration of its surface, which normally occurs to regular asphalt surfaces.
Recycled Asphalt Paving
A second option for keeping down dust on construction roads is to pave with recycled asphalt, which is produced by grinding old asphalt road materials into an asphalt gravel, instead of adding in new gravel. Using recycled asphalt helps the environment, keeping almost 75 million tons of old asphalt out of the landfills. This reduces the need for mining rock and oil consumption for producing the asphalt materials. It also costs much less than traditional hot-mix asphalt pavement, saving you from $30 to $80 a ton.
The road surface is prepared for paving with recycled asphalt following the same process as preparing to apply chip seal paving: the road is graded and smoothed to remove any debris and fill any potholes, then the surface is sprayed with a hot liquid asphalt. Next, the road is covered with a layer of crushed, recycled asphalt gravel, which is compacted together with a compacting roller. Just as with chip seal paving, recycled asphalt will cure within two days, but you can drive over its surface immediately.
The process of paving with recycled asphalt is different than the paving process using regular hot mix asphalt. Because recycled asphalt already has its original asphalt tar and oils in the mixture, hot liquid asphalt does not need to be combined with the recycled aggregate gravel, but applied as a base layer to the pavement. Then, as the newly-paved surface sits in the sun, the sun’s heat releases these oils, causing the pavement to adhere together and create a solid surface. And using recycled asphalt increases the density of the road’s paving and gives you a durable surface that will continue to grow stronger over time.
This information gives you two inexpensive paving options to keep down excess dust on construction and industrial roads. Contact a company like GMCO Corporation for more information.
If you own a food manufacturing plant that sometimes uses cooking oil to make fried goods like potato chips, then you will likely have some leftover oil that needs to be dealt with at the end of the manufacturing process. This waste oil can and should be recycled so it can be turned into biodiesel fuel. Not only is this good for the environment, but it cuts down on your waste disposal costs. Your cooking oil will be stored in large dumpsters that you rent from the recycling business. These dumpsters will store several hundred gallons of the oil at one time. Once the dumpster is full, a pump out system is utilized to remove the oil from the dumpster. While this helps to reduce spill concerns on the part of the recycling business, you may spill the oil yourself when you transfer it into the dumpster. This can cause slip concerns and also bring pests near the dumpsters. To avoid this issue, follow the tips below.
Invest In A Grease Shuttle or A Drum Pouring Device
If you need to transport grease and oil from your friers to your dumpster on a daily basis or if you want to do this several times a day, then it is wise to use a device called a grease shuttle. A grease shuttle is a tall metal container with an angled opening on the top. The device features a handle on top, wheels on the bottom, and flat sides. When you need to collect oil from the friers, you can lay the shuttle down flat on one side so the angled opening can be positioned underneath the oil clean-out spigot. Once the shuttle is filled, it can be rolled to the dumpster and emptied. You can either use a pump and drainage line to place the oil in the dumpster or you can lift the shuttle and pour out the grease through the angled opening. Both of these tactics will reduce spill concerns.
If your business only empties friers once a week or if grease is periodically placed in 55 gallon drums, then reduce spill issues by investing in a drum pouring machine. Drum pouring devices are either manual wheeled, electrical, or gas powered devices that help you to hold, transport, and pour oil from drums safely and without spilling the contents. If you do decide to purchase and use a drum pouring device, make sure to secure a drum funnel or pour tip on top before releasing the grease into the dumpster. This will help to reduce splash back as the entire contents of the barrel enter the dumpster.
Ask For An Oil Filter Deck
Speak with your dumpster rental company before your oil recycling dumpster is secured and ask them to place a filter deck on your property beforehand. This type of device is a flat and long steel or heavy-duty polyethylene container with a grate on top. This gate is removable to expose the interior of the deck where an absorbent fabric or pad is secured. This pad helps to collect oil and grease that spills during the filling and emptying of the dumpster. This pad should be replaced whenever it is saturated with oil, so ask a dumpster rental business, such as Parks & Sons of Sun City, Inc., to completely remove the dumpster from the deck every one or two months. Not only will this allow you to replace the pad, but it will allow you to receive a new and clean dumpster at this time.
The filter inside the deck is a good for collecting oil that spills directly around the outside of the dumpster. If you want to protect the space around the deck as well, then sprinkle a small amount of kitty litter around the edge. If oil spills, then the litter will absorb it. Just make sure to replace the litter when this happens.