Donate to Hurricane Recovery

Grain Handling Facilities

Grain Handling Facilities

Hazard Overview

Hazard Overview

What is a grain handling facility?

A grain handling facility stores and moves raw and processed grain and grain products.

What are the hazards associated with grain handling facilities?

Grain handling facilities (e.g., grain silos) have the potential for engulfment and developing an oxygen-deficient or other type of hazardous atmosphere. Because grain dust is also combustible, the space inside a grain handling facility can develop an explosive atmosphere.

Solutions

Solutions

What can I do to protect myself?

Employees at grain silos must never attempt to "walk down" grain in an attempt to facilitate the movement of grain within the facility. Employees should never enter a grain storage structure unless the atmosphere has been tested for oxygen-deficiency and combustible and toxic atmospheres. Before any hot work (e.g., welding) is attempted, a hot work permit must be obtained from the employer that verifies conditions are acceptable for this type of work.

What resources are available to assist employers?

Related resources can be found on the A-Z topics pages for combustible dusts, confined spaceshazard communication, lockout/tagout, noiserespiratory protection, emergency action plans, and welding and cutting. The Which OSHA Standards Apply webpage can also help identify other standards that may be applicable to your worksite.

In addition, the NCDOL Library offers free safety and health videos and related research assistance on consensus standards (i.e., ANSI, NFPA, NEC). The education, training and technical assistance bureau provides free online safety and health training and outreach services (i.e., speaker's bureau requests, safety booths) upon request.

 

Regulations

Regulations

Which standards apply?

OSH has adopted the following standards for grain handling facilities in North Carolina:

Other standards that apply to grain handling facilities include:

Learn More

Learn More

Where can I learn more?

If you would like to receive interpretive guidance on this or any other OSH standard or topic, you can submit your questions using the Ask OSH web form, by e-mail to ask.osh@labor.nc.gov or by calling 919-707-7876.