Major damage to an engine on a prescribed fire in California

An engine that was working on a prescribed fire near Covelo, California was burned over and appears to be destroyed.

Below is the summary from a “Green Sheet” report released by the California Department of Forestry and Fire Protection.

On October 22, 2018, a CAL FIRE fire engine staffed with one Fire Apparatus Engineer and two firefighters were participating in a Vegetation Management Program (VMP) hazardous fuel reduction burn near Covelo, CA. While the crew was away from the engine assisting with containment of several spot fires, the parked, unattended engine was impacted by spot fires burning outside of containment lines, and sustained major damage. No personnel were injured during the incident.

Engine burnover
Engine burnover on prescribed fire near Covelo, California October 22, 2018.

Report released on burnover of two fire engines

The incident occurred on the North Eden Fire which burned in Utah, Idaho, and Wyoming. No firefighters were injured.

engines burned North Eden Fire
Two engines burned on the North Eden Fire, August 16, 2018. Photo Credit: Brandon Everett, August 17, 2018.

A report has been released for an incident that occurred August 16, 2018 on the North Eden Fire. Two fire engines were burned over and destroyed but thankfully no one was injured. The fire eventually burned more than 13,000 acres in three states, Utah, Idaho, and Wyoming.

While a 5-ton 6X6 former military cargo truck converted for use as a fire engine was making a mobile attack on the fire, the driver, the only person in the vehicle, was operating a nozzle out of his window. The truck was in the green unburned area suppressing the active fire edge when the Low Air Warning System activated and it suddenly came to a stop. The driver was not able to move the vehicle. He got out, looked at the fire, then went back to retrieve his fire shelter. The truck would still pump water and he used a nozzle to wet the area around the immobile vehicle. Another engine, with the Fire Warden and a Fire Chief, came over to help and also sprayed water, but the fire closed in quickly

From the report:

…The Fire Warden used Heavy Brush 13 as a shield and sprayed down the 20-foot flames as the Fire Chief and Engine Operator ran to the black. The Fire Chief looked back and saw the Fire Warden “on his knees spraying into a wall of fire.”

Instincts and training kicked in. The Fire Warden recalls “I pulled them to the front of my truck, dropped the nozzle and told them to get into the black.” The Fire Warden then dropped the hose and also retreated into the black. He went approximately 15 feet where he joined the Fire Chief and Engine Operator. Flames were shooting out of the window of both trucks.

Within seconds, the tires of the trucks began exploding. From the time the Heavy Brush 13 was first reported down until the two trucks were engulfed in fire was a total of approximately three minutes.

There were no injuries.

North Eden Fire engine burnover
One hour after burn over at 2:51 p.m.. This photo from the report shows the fuels and topography. Photo Credit: David Stacey, Woodruff Fire Department.

The report does not conclude exactly what caused the engine to become immobile, but pointed out that the 5-ton M928A2 has an air compressor that feeds three separate air tanks and components for the 6-wheel drive, as well as the parking and braking systems. Air brake systems require compressed air to work. If a loss of air occurs, the brakes will engage and the truck cannot be moved.

When received from the military the M928A2 has poly air lines which can be vulnerable to getting snagged and broken by brush, or melted by extreme heat from a nearby fire. Owners and operators using these on wildfires are advised to shield the lines with heat-resistant materials, relocate the lines, or replace them with more durable braided lines.

Our initial report on the incident.

Helicopter crash, with injuries, starts fire, and rescuers are burned over

In addition to the personnel injured in the helicopter crash, two rescuers became victims

helicopter crash site
An overview of the crash site and the extraction point for the three victims. Photo from the report.

A report has been released for a helicopter crash in a very remote area of Nevada that started a fire, injured two passengers, and resulted in rescuers being burned over. It happened August 18, 2018 about 10 miles north of Battle Mountain.

One of the passengers called 911 on a cell phone at 1357:

We just got into a helicopter crash…three occupants, all of us are alive and managed to get out…started a big fire, fire is burning all around us right now…one of the guys hit his head pretty hard…you’re gonna have to get a helicopter, it’s the only way to get in here.

Adding to the complexity was the fact that several different agencies and organizations had various responsibilities: Lander County Dispatch, Battle Mountain Volunteer Fire Department, local EMS services, a medical helicopter, Elko Interagency Dispatch Center, and Central Nevada Interagency Dispatch Center.

As might be expected the complex communication chain between the victims and the actual emergency responders created some difficulties, including a delay in extracting the three personnel.

The Facilitated Learning Analysis does not speculate what caused the crash of the helicopter that was transporting two biologists on a chukar survey, but it started a fire, which was named Sheep Creek. The biologists and the pilot self-extracted, one of them with what appeared to be a serious head injury, and they all hiked up a steep slope to a flat bench where they awaited a helicopter. About two hours after the 911 call the three were evacuated from the scene by a firefighting helicopter that was on scene, and possibly also a medical helicopter. The report is not clear about this.

helicopter crash site
A closer view of the crash site. Photo from the report.

Meanwhile a volunteer fire department Type 4 engine that had responded in a search and rescue mode toward the crash site found that the condition of the road they were traveling on deteriorated from a 2-track road to a 4×4 trail, and finally ended. At that point the fire was closing in on their location. The rookie firefighter and the Fire Chief got out, and leaving their wildland fire personal protective gear in the truck, began to spray water around the vehicle.

From the report:

Within seconds, the fire was all around Pumper- 2. Both individuals were caught outside of the vehicle while trying to spray water. Neither had on their personal protective equipment (PPE) when the burnover occurred. The Chief stated, “We were in a rescue mission, so we had no PPE on.”

During the burnover, the firefighter jumped off the back of Pumper-2, started to run around the vehicle and then took refuge under Pumper-2. “I was burning and screaming and hunkered down underneath behind the rear tires.” After the burnover, the Chief yelled for the firefighter, whom he could not see anywhere. He eventually located the firefighter under Pumper-2.

After sustaining significant burns, both the Chief and firefighter got back into the vehicle, with the Chief driving, continuing down drainage. The fire was behind them as they continued driving through the black towards the bottom of the drainage. Pumper-2 drove through the bottom of the drainage over the rough terrain until getting stuck. Both individuals got out of the vehicle and proceeded to hike up the steep ridge until they got on top of the ridge to establish communications.

At 1646, Lander County Dispatch received a 911 call from the firefighter, who said he and the Chief had been burned. “We need help.” Dispatch was asking questions to establish a location, but the cell phone was breaking up. The firefighter said, “We might need a helicopter because we are on the ridge…in the black…wearing a red shirt and just uphill right of the engine.”

Suppression resources were actively engaged on the wildland fire during the burnover of the Pumper-2. The Incident Commander of the wildland fire was unaware that Pumper-2 was on the fire until well after the burnover occurred. The dispatch centers did not know the location of Pumper-2.

At 1745 the injured firefighters were located and extracted by the air medical and suppression helicopters to awaiting ground medical resources at Battle Mountain Airport. At about 1900, fixed-wing aircraft flew the injured firefighters to the University of Utah Burn Center in Salt Lake City, Utah.

The FLA points out a number of organizational and human issues that are worthy of consideration. One topic that was not thoroughly addressed in the report was the dispatchers and firefighting personnel at times did not know the exact location of the crash site or the victims, and were not aware that the engine was responding or it’s location following the injuries to the two firefighters.

Even when, eventually, the location of emergency responders will be able to be tracked on an incident, biologists and volunteer firefighters will probably be some of the last personnel to employ this capability on a routine basis.

Two fire engines burned on the North Eden Fire in Utah

Two fire vehicles fighting the North Eden Wildfire were destroyed August 17 by wind-driven flames. A heavy engine from Woodruff Fire Department and a light engine from the State Division of Forestry Fire & State Lands responded to the fire’s west flank.

One engine experienced a mechanical problem and as both crews tried to make the vehicle mobile again flames quickly moved toward the scene cutting off their escape route. The group of three firefighters was forced to leave the vehicles and escape into the black. No injuries were reported.

The 13,753-acre fire is burning in Utah, Idaho, and Wyoming.– a rare three-state fire.

Thanks and a tip of the hat go out to Tom.
Typos or errors, report them HERE.

Dozer burns in Florida wildfire, operator unhurt

Dozer burnover Okeechobee County
Dozer burnover in Okeechobee County, Florida. Photo by Florida Forest Service.

The Florida Forest Service reported that on Sunday a tractor plow was overrun by a fast-moving fire and was destroyed in Okeechobee County, near NW 144 Ave. and NW 286 Street, 13 miles southwest of Yeehaw Junction. The operator escaped and was not injured.

The fire eventually burned about 450 acres.

map Dozer burnover Okeechobee County
Map showing the location of the dozer burnover Okeechobee County, Florida.