Creative Pultrusions – Fiber Reinforced Plastic (FRP)

Creative Pultrusions – Fiber Reinforced Plastic (FRP)

Man in a shop working with fiber reinforced plastic (FRP)

Creative Pultrusions manufactures fiber reinforced plastic for the infrastructure, marine, and other corrosion-resistant markets. Fiber reinforced plastic is durable, resistant to corrosion and damage over time, and makes an excellent support material for many projects.

The company not only manufactures large pieces of fiber reinforced plastic, but they also do many kinds of secondary work, including drilling, sanding, cutting, and CNC machining, which produce large amounts of dust. Testing identified this dust as weakly combustible.

When Creative Pultrusions ran into OSHA’s increased interest in combustible dust management, they considered upgrading their current system of vacuums and slide gates, but discovered that a new system from Imperial Systems was just as cost-effective as trying to rebuilt the old one.

Working with Creative Pultrusions, Imperial Systems was able to design for them a turnkey CMAXX Dust & Fume Collection system that met all of their needs. Once main concerns was air flow to the very large CNC machines that the company uses on large pieces of material. With specially engineered and placed fans, the CNC machines got all the airflow they needed, and the rest of the facility got the dust protection that it needed.

In a large facility where there are so many different stations for grinding, sanding, drilling, and machining, there are many locations for dust to be produced. Imperial Systems was able to design a system where dust was safely captured at all of these check points and removed from the work area.

One important aspect of the system designed by Imperial Systems was the complete fire and explosion prevention equipment that helped them meet NFPA standards on combustible dust. The system even allowed them to increase safety and dust control in areas that hadn’t had sufficient dust collection before the new system.

The company feels safer from combustible dust risks, and they feel confident that they are meeting all NFPA standards and they are prepared for any of OSHA’s expectations. Because Imperial Systems products are built to last, the company remains just as happy with their system today as they were the day it was installed, and confident that they made the right decision in choosing to go with Imperial Systems.

At the time, as a company still building our reputation in the dust collection field, the opportunity to work with a local Pennsylvania company to showcase our skills was a great chance to prove everything we are capable of, and the system we designed was, and continues to be, a showcase of the quality of work that we provide to our customers every day.

We continue to provide as-needed maintenance and support to Creative Pultrusions as their needs grow and adapt. Customer service is a hallmark of Imperial Systems and our field service teams are second to none in their level of expertise and skills.

If you are looking for a new dust collection system, please take a few minutes to watch the video and hear the people from Creative Pultrusions describe in their own words how this system has changed their facility and provided them with exactly what they were looking for.

 

 

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Hot Work and Your Dust Collector

Hot Work and Your Dust Collector

Sometimes it’s necessary to cut or weld, or hot work in the vicinity of your dust collector. However, this can be extremely dangerous if your dust is explosive. A dust collector, after all, is an accumulation of dust.  If that material is combustible, careless hot work could lead to a catastrophic explosion.

“Hot work” is defined by OSHA as “welding, brazing, cutting, soldering, thawing pipes, using heat guns, torch applied roofing and chipping operations, or the use of spark-producing power tools, such as drilling or grinding”. Most of us would think twice about welding or cutting in near a dust collector or any other combustible dust. But some tools, even ones that shouldn’t produce sparks, may have faulty wiring. This can lead to a fire or explosion.

Factory worker carefully welding near a dust collector

Hot Work Procedures

No hot work should be done near the dust collector without the correct procedures (see NFPA 51B). This NFPA standard specifically defines the procedures for conducting this type of work anywhere that it might cause an explosion.

Hot work near or on a dust collector might include repairs or adding/removing a piece of equipment or ductwork. It may include any number of other projects. Before doing this kind of work around the dust collector, you must have a hot work procedure IN WRITING:

  • Shall be in writing and available to anyone conducting hot work in the area
  • It must require an inspection of the work area before the work starts
  • Must have a permit signed to show that all phases of the work have been inspected and approved

The program should assess safety equipment in the area. On a dust collector that might include a spark arrestor, spark detector, fire suppression or sprinkler system, abort gate, explosion venting, or other types of fire and explosion safety devices.

Hot work may require completely blocking the ductwork to the dust collector, or if the work is on or close to the collector, may require removing the filters, emptying or removing the hoppers, and thoroughly cleaning the entire dirty air side of the dust collector. a strong g recommendation is that a fire suppression system is in place before hot work begins. This will suppress any fire that might start. Further, remove as much of the dust as possible if it is explosively combustible.

CMAXX Dust and Fume Collector on welding application

Permits Ensure Safety

NFPA 51B specifies that the company safety specialist will issue a permit for work to proceed once achieving an inspection and determination of safety for hot work. It’s the job of this designated safety specialist to inspect the area of hazards. The specialist ensures the removal of all combustible dust. They confirm the isolation of all sparks and heat and establish safety procedures in the event of a fire.

No one should be allowed to perform ANY type of hot work, including the use of spark-producing power tools, in the vicinity of the dust collector without a permit. However, it happens all the time and puts lives at risk if the dust is combustible. Take the time to assess this hazard in your own workplace. If the hazard exists, your safety professional should set up hot work procedures to make sure no one puts themselves or the facility at risk.

Cutting shelves is one form of hot work in a manufacturing area

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