When did OSHA develop standards for the grain elevator?
1987
– Provisions in the 1987 OSHA Grain Handling Standard had protected employees from hazards while walking on or underneath accumulations of grain within a grain storage facility.
Does OSHA require a safety manual?
OSHA requires every business with one or more employees to have a written safety manual (also known as IIPP or Injury, Illness and Prevention Program) in place. Your safety manual must cover all aspects of OSHA standards and fines result if they are incomplete or outdated.
What is the priority distance around a inside bucket elevator?
35 feet
(i) Priority housekeeping areas shall include at least the following: (A) Floor areas within 35 feet (10.7m) of inside bucket elevators; (B) Floors of enclosed areas containing grinding equipment; (C) Floors of enclosed areas containing grain dryers located inside the facility.
What is the most likely hazard that brewers face when working around unguarded grain conveyance systems?
Mechanical equipment within grain storage structures, such as augers and conveyors, present serious entanglement and amputation hazards. Workers can easily get their limbs caught in improperly guarded moving parts of such mechanical equipment.
Why is grain dust explosive?
Moving grain generates dry dust and that grain dust is highly combustible. The primary explosion is frequently the result of ignition sources such as welding sparks or overheated bearings causing fuel sources such as corn or wheat dust to combust.
What is grain handling equipment?
Grain Handling products include Bucket Elevators, Distributors, Drag Conveyors, Screw Conveyors and Catwalk & Support Towers.
What is required in a safety manual?
A safety manual is a collection of information, instructions, policies, and procedures intended to ensure the safe operation of any tools, machinery, chemicals, or food that you use, as well as safe conduct in the workplace. If you work in a profession that uses any of those items, you need a safety manual.
What is OSHA manual?
The OSHA Technical Manual (OTM) provides technical information about workplace hazards and controls to OSHA’s Compliance Safety and Health Officers (CSHOs). This information supports OSHA’s enforcement and outreach activities to assure safe and healthful working conditions for working men and women.
Is grain flammable?
What is a boot pit grain elevator?
The purpose of a boot pit In general, a boot pit houses the bucket elevators and other conveying equipment that distributes grain in the elevator. Boot pits may also contain other equipment such as dust collection systems, sump pumps, and lighting.
Why do grain elevators explode?
Grain produces dust when it moves. This dust is suspended in the air inside the elevator, creating a combustible mixture that is highly flammable. All it takes is one spark and the whole elevator can explode. Static electricity, a light switch, or friction can create a spark that can lead to an explosion.
How explosive is grain dust?
The three elements needed for a fire — grain dust as a fuel source, oxygen, and an ignition source — can create a flash fire that is dispersed within a confined space, resulting in the deadly ingredients for an explosion. Moving grain generates dry dust and that grain dust is highly combustible.
What are OSHA standards for grain handling facilities?
OSHA standards require that both grain dust and ignition sources must be controlled in grain elevators to prevent these often deadly explosions. Falls from height can occur from many walking/working surfaces throughout a grain handling facility.
Can a grain elevator have a primary explosion?
Inside bucket elevators can undergo primary explosions. OSHA’s grain handling standard requires that belts for these bucket elevators purchased after March 30, 1988 are conductive and have a surface electrical resistance not exceeding 300 megohms.
What are the priority areas in grain elevators?
Identify “priority” housekeeping areas in grain elevators. The “priority” housekeeping areas include floor areas within 35 feet of inside bucket elevators, floors of enclosed areas containing grinding equipment and floors of enclosed areas containing grain dryers located inside the facility.
Where did the OSHA health and safety manual come from?
OSHA Funding for this Workplace Health and Safety Manual was provided under grant SH-27638-SH5 from the U.S. Department of Labor, Occupational Safety and Health Administration (OSHA), Susan Harwood Grant program. The manual’s contents do notnecessarily reflect the view or policies of the
