The soggy Farm Science Review is now behind us. Unfortunately, Wednesday’s events were canceled due to the excessive rain. I am not sure I remember another year we had to do that. Even though crowds were lighter than hoped due to the weather I still got to see a few of you in attendance.
I usually mark the end of Farm Science Review as the true reminder that harvest season is upon us. This week also marked the annual recognition of the 2021 National Farm Safety and Health Week — Farm Safety Yields Real Results.
The 2019 data for the U.S. Bureau of Labor Statistics indicate that the agricultural sector is still the most dangerous in America with 573 fatalities, or an equivalent of 23.1 deaths per 100,000 workers. Fall harvest time can be one of the busiest and most dangerous seasons of the year for the agriculture industry.
This year focuses on the following: Tractor Safety & Rural Roadway Safety, Overall Farmer Health, Safety & Health for Youth in Agriculture, Agricultural Fertilizer & Chemical Safety, and Safety & Health for Women in Agriculture.
No matter what the topics of safety, I ask that each of you take time to remind yourself as well as other family members and farm employees to practice farm safety throughout the harvest season. Practice safety, Live safety!!!
For this week I want to touch on combine fires. The cooler wet weather may make you think it will not be possible to have a combine fire, but it can happen. The following information is provided by Wayne Dellinger, ANR Educator Union County and Dee Jepsen, Professor and State Agricultural Safety Leader.
Weather conditions have helped our crops mature and dry down — but these same conditions can lead to an increase in fires to combine harvesters and crop fields. Unintentional fires are never an enjoyable event. Two recommendations to prevent injuries and property damage include: preventative maintenance and pre-planning for fire emergencies.
Ohio ranks fourth in the nation for combine fires. Other states leading the list include Minnesota (1st), Iowa (2nd), Illinois (3rd), Kansas (5th), Nebraska (6th) and South Dakota (7th).
The majority of harvester fires start in the engine compartment. Contributing factors for heat sources include faulty wiring, over-heated bearings, leaking fuel or hydraulic oil. The dry crop residue makes a ready source for rapid combustion to occur when the machine is operated in the field. Birds and wildlife are known to make nests in the engine compartment or exhaust manifolds — which can add fuel sources for unsuspecting combine operators.
Tips to prevent combine fires include:
Have a daily maintenance plan during the harvest period. Keeping machinery well maintained plays a large role in preventing fires from these sources. Cleaning up spills, blowing off chaff, leaves, and other plant materials on a regular basis, proper lubrication of bearings/chains, and checking electrical connections should be part of the daily routine. Farmers may choose to do their daily maintenance in the morning while waiting for the dew to burn off the crops. However, performing maintenance at night will highlight any hot-spots or smoldering areas as the machine is cooling down. Removing chaff at the end of the day will reduce the amount of debris available to spark a fire.
Eliminate static electricity. A chain may also be mounted on the bottom of the machine to drag on the ground while in the field. This decreases the buildup of static electricity.
If a fire breaks out, it’s important to have an emergency plan in place:
Call 911 or your local first responders at the first sign of a fire. Don’t wait to know if you can contain a fire yourself, rapid response is important to saving valuable equipment. Combine fires are often in remote locations where a specific address may not be available and access is limited. Emergency response times will be longer in these situations.
Have (2) ABC fire extinguishers mounted on the combine. A 10-pound ABC dry chemical fire extinguisher in the cab or near the ladder of the cab is quick access to protect the operator. A second extinguisher (20-pound ABC) is recommended to be mounted on the outside of combines where it is accessible from the ground. It’s possible that one unit will extinguish a small fire; having the second unit will help with any additional flare-ups. Don’t forget to check that the extinguishers are fully charged at the beginning of the season. Not having extinguishers ready when needed leads to a helpless feeling of watching one of your most expensive pieces of equipment go up in flames.
Have a water truck positioned by the field. Hot mufflers and catalytic converters from other vehicles driving in the field can pose a risk to the dry field fodder. Smoldering materials may go by 15 to 30 minutes before being noticed. A small gust of wind could rapidly turn that smoldering into a fire. In extreme dry conditions, a water truck may help protect against field fires. Never use water on fires that are electrical or fuel-sourced.
Have an emergency plan in place and discuss it with the other workers or family members. Knowing what to do in the event of a fire emergency is important. Knowing the address to the field and how to contact fire departments directly instead of through the 911 system are important safety conversations for the entire harvest crew.
Don’t get caught thinking it can never happen on your farm. Take preventive action and be prepared.
Tony Nye is the state coordinator for the Ohio State University Extension Small Farm Program and has been an OSU Extension Educator for agriculture and natural resources for over 30 years, currently serving Clinton County and the Miami Valley EERA.