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Frequently Asked Questions

All your questions answered in one place!


How often should asphalt silos be cleaned?

Regular cleanings are essential to prevent heavy buildups. Most asphalt storage silos should be cleaned at least twice a year; high-use silos may need quarterly maintenance.

Not at all. The team uses methods like high-pressure water blasting to remove buildup without damaging equipment.

They clean drag slat conveyors, batcher gates, loadout control systems, silos, side liners, clamshell gates, main drag conveyors, and more.

Yes. The team uses industry-standard safety equipment and has OSHA and confined space certifications.

Baghouse filters typically last 1 to 5 years, depending on dust type, operating conditions, and maintenance.

Routine inspections should be done every 3 to 6 months; high-use or harsh environments may need more frequent checks.

Signs include increased differential pressure, visible dust leaks, dust cake buildup, damaged filter bags, and reduced cleaning-system effectiveness.

OSHA regulates dust collection mainly through Standards 1910.94 and 1910.1000.

Cartridge filters typically need replacement every 6 to 12 months, depending on use and dust type.

Baghouse maintenance should be performed monthly at minimum, with inspections after heavy use or performance changes.

High differential pressure is usually caused by clogged filter bags, failed cleaning cycles, or excessive dust loading.

Replace them when visibly damaged, ineffective after cleaning, or when pressure drop remains high after pulsing.

Pulse valves control filter-bag cleaning; faulty valves reduce cleaning efficiency and increase differential pressure.

Checking filters, gaskets, pulse valves, and cleaning systems helps prevent major failures and extend baghouse life.

Concrete chipping is recommended every 3–6 months.

No. When done by experienced technicians, concrete chipping is safe and preserves drums, mixers, and silos.

OSHA-certified technicians follow strict safety protocols and use specialized equipment.

Concrete can stay in a truck for about 90 minutes to 2 hours before setting.

Chipping removes buildup and worn layers, helping prevent deterioration and costly repairs.

Usually 4–8 hours, depending on bin size and condition.

Yes, operations should be paused for safety and to prevent contamination.

Corn can be stored for several months if moisture and temperature are properly managed.

At least once a year; high-volume operations may need more frequent cleaning.

Residues can reduce capacity, disrupt grain flow, attract insects, increase moisture, and cause spoilage.

They handle projects of any size, from small spills to large-scale silo, tank, drain, and catch basin cleanups.

Vac trucks handle liquid, solid, sludge, dry, wet, hazardous, and non-hazardous materials.

They offer emergency response services as soon as possible to reduce downtime and hazards.

They serve manufacturing, agriculture, food processing, and other industries across the U.S.

Yes. Hazardous waste is taken to certified disposal facilities that meet regulatory standards.

Most facilities benefit from monthly flow assessments; high-volume operations may need more frequent monitoring.

No. Controlled methods remove blockages while protecting the storage vessel.

They service cement silos, grain storage systems, and specialized industrial bulk storage vessels.

Yes. Crews are certified for confined space entry and equipped with professional safety gear.

Inspections include non-destructive testing, structural assessment, and repair recommendations.

It depends on repair severity. They work around schedules and may perform repairs at night when possible.

Urgent repairs can typically be scheduled within 24–48 hours.

Yes. They provide maintenance plans to prevent future damage.

It starts with an inspection, followed by a detailed report and recommended solutions such as cleaning, minor repairs, or preventive checks.

At least once a year, though older silos or those storing abrasive/moisture-sensitive materials may need more frequent maintenance.

They provide maintenance for agriculture, industrial silos, grain silos, cement silos, concrete silos, and steel silos.

Yes. They provide emergency repairs for cracks, pressure relief valve issues, buildup, and other urgent problems.

The team is MSHA and OSHA certified, with confined space and rope access training.

Cleaning frequency depends on usage, material type, and environment. Materials prone to compacting may need more frequent clean-outs.

Buildup can cause blockages, reduce storage capacity, disrupt flow, and create contamination issues.

Most silo clean-outs take a few hours to a full day, depending on size, condition, and material.

Usually yes, for safety and thorough cleaning, though clean-outs can be scheduled during downtime.

Storage time varies by material and conditions. Grains and powders can last several months if sealed and moisture-free.

Concrete mixer trucks should be cleaned every 3–6 months, depending on workload.

Yes. They use high-quality tools and industry-standard techniques to protect mixer trucks.

Yes. They provide on-site service at job sites or fleet yards.

They do not recommend it because concrete chipping involves confined spaces, heavy equipment, and safety risks.

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