New helicopter bucket incorporates gel reservoir

Two companies have collaborated to develop a helicopter water bucket that incorporates a gel-mixing system. The bucket has an electric pump in the bottom that can fill the bucket with water from a water source that is only 12 inches deep. As the bucket fills, the gel, which is stored in a bag inside the bucket, is pumped into the inbound water flow, below the pump.  Both the water and gel are drawn through the pump’s impeller, thoroughly mixing the gel into the water.

This system can eliminate the need to set up a separate tank and gel mixing operation to fill helicopter buckets.

Multiple sizes of gel bags are available, 15-90 gallons, such that at common mixture ratios (1%) the system can inject gel for a full fuel cycle (15-20 drops).

The system was developed by Thermo-Gel, which is a supporter of Wildfire Today, and Absolute Fire Solutions.

Gel bag
The gel bag, which comes in capacities from 15 to 90 gallons.
water and gel pump
The pump in the bottom of the bucket injects and mixes gel as it pumps water into the bucket.

Helicopter with bucket

Training with sand in Montana

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Below, is a portion of an article from the Missoulian about using sand table exercises for wildland fire training at Clearwater Junction, Montana. The entire article is here.

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CLEARWATER JUNCTION – First came the car crash – two people ejected after a rollover on Highway 200. Then came the car fire – a vehicle engulfed in flames. And then all hell broke loose.

“The vehicle fire has spread into the tall grass,” a call echoed over emergency radios throughout the county. “The fire is spreading in a northeast direction.”
Whipped by winds gusting at 24 mph, the fire quickly spread in 94-degree heat, threatening a stand of tiny trees and forcing the evacuation of a bunch of little plastic orange Army guys.

Already, the accident had injured two of the Army guys, who were quickly whisked away by a Hot Wheels ambulance back to Missoula. One had an injured plastic head; the other, a broken plastic femur.

This is how disaster unfolds at one-eightieth scale. At full scale, of course, this horrific wreck-turned-wildland fire could never fit in a sandbox. But this was just a drill.

So the Missoula County Fire Protection Association had to secure a small fleet of Hot Wheels emergency vehicles, five gallons of sand, two dozen tiny fake plastic trees, yards of colored shoestring, a handful of cotton and, of course, the orange Army guys to simulate a disaster of miniature proportions.

On Wednesday morning, dozens of emergency responders from the multiple agencies that make up the MCFPA played out this disaster as a training exercise, honing their radio and communication skills to prepare for the real deal.

“That’s what’s nice about this form of training,” said Cindy Super, a fire prevention coordinator and supervisor of the training session held at the Clearwater unit of the Department of Natural Resources and Conservation. “It’s pretty portable.”

More than two dozen real-world emergency workers from the DNRC, and municipal, county and state agencies barked out orders and information as the disaster unfolded.

“Right now, there are no structures threatened,” said Steve Beck of the DNRC helitack crew, as he peered down at the Google Earth-modeled sandbox terrain from the helicopter that existed only in his head. “My suggestion is to get a bucket on it and try to stop it at the top of the ridge.”

Good suggestion. But the fire spread anyway, as the orange shoestring continued to broaden in circumference and plumes of thick cotton rose from the plastic trees.

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Thanks Dick

Arizona: budget cuts and heavy winter rains could mean a busy fire season

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Here is an excerpt from an article at KPHO.com in Phoenix:

This could be one of the worst fire seasons in years, according to local fire officials. Cpt. Eddie Smith with the Glendale Fire Department said all the rain this winter turned the desert landscape green across the Valley.

However, all that green is not good when it comes to fire danger, Smith said. As the weather heats up in a few weeks, all of the green brush will turn brown and become a fire hazard.

“We know summer will come and we wont have much more rain,” said Smith. “When that happens, the brush dries out and the potential is that much greater for extreme fire danger in Arizona.”

The fire danger doesn’t stop there. CBS 5 News found that the budget for Arizona’s Forestry Division has been cut by $1 million as a result of the state’s budget crisis. Also, fire response crews have been reduced from 15 to 12.

Kids develop system to detect and report fires

Lego Guards
Lego Guards

Six children in Auburn, California came up with an idea for detecting and reporting wildfires. It is one of those relatively simple, why-didn’t-I-think-of-that concepts, but it uses advanced technology. It all started as a First Lego League project, which is a global program created to get children, ages 9 to 14, excited about science and technology.

Here is how the kids explain it on their web site:

Our innovative solution would use computers and people all over the world to watch forests. The system would employ solar powered cameras mounted on poles situated throughout the forest. The video cameras would be continuously panning and would be linked by ethernet radios to a hub (one of the fire watchtowers).

The hub computer would then take the snapshots from the cameras ( a “live” feed) and store them in a web server on the internet. A free “Forest Guard” screen saver would be offered to anyone to put on their computer to show these forest photos.

As people enjoy the photos, they could also be the “eyes” to keep a look out for fires. Our research shows that nothing spots smoke better than a human. If you spot smoke, you press a key on your keyboard and Forest Guard would notify the right people (like the local fire fighters station).

Sony Europe, a sponsor of the First Lego League, became interested in the project and followed the team as they won an international competition in Copenhagen last May. Then the company provided an engineering team to help make the idea into a working prototype.

The first camera was installed in the Tahoe National Forest this winter.

web camera
The team takes its first look at the Forest Guard camera.

Sony Europe has made a documentary about the project. Here is a trailer.

There will be a free screening of the documentary on March 27 at 7 p.m. at the Placer High School Auditorium, at 123 Agard Street, Auburn, California (map).

Google video about Google Earth and wildfire decision support

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Google has produced a 2.5-minute video in which US Forest Service and Cal Fire employees describe how wildland fire agencies are using Google Earth for real-time tracking of firefighting aircraft and for fire suppression decision support. The “cast” includes Bob Roth and Ron Ruston of the USFS, and Jim Hollingsworth of Cal Fire.

Law firm recruits clients to sue power company and children’s camp for causing fire

Wilderness Ridge Fire
Wilderness Ridge fire. Photo: Jarred Lemmon

A law firm in Texas has created a web site to recruit plaintiffs who are interested in joining a lawsuit related to the Wilderness Ridge fire which burned 26 homes, 20 businesses, and 1,491 acres in Bastrop County, Texas in February, 2009. In a Case Study of the fire, the Texas Forest Service described it as “the most destructive wildfire in Central Texas”.

So far the lawyers have 20 plaintiffs that have signed on with them.

The fire was caused by a downed power line. The attorneys say a tree fell into the line, snapping it and starting the fire. In addition to suing the Bluebonnet Electrical Cooperative which was responsible for maintaining the line, they are suing Camp Wilderness Ridge, a children’s camp, which, according to the law firm:

…had allowed Bluebonnet to run power lines on its property. Like Bluebonnet, Camp Wilderness Ridge also failed to keep trees and vegetation from growing too close to the power lines.

The children’s camp claims that it is the sole responsibility of the utility company to maintain the power line and keep the easement clear.

The plaintiffs are seeking $8 million in property damages, and punitive damages against Bluebonnet in the amount of $16 million.

Personally, I have no problem with suing a power company if it can be proven that their negligence in failure to maintain a power line caused a fire. But suing a children’s camp too, because the power line went through their property? Really? How low can lawyers go?

A survey by Jobboom.com ranked the top 10 least trusted professions. Lawyer was number four, listed after used car salesman, politician, and mechanic, which were listed 1, 2, and 3, respectively.