20/Jun/07:
Hanging trees across hiking trails constitute a safety hazard that
eventually either have to be pulled down or eventually fall on their
own -- hopefully without falling on someone! And even hanging trees
that cross trails in areas that are closed to the public constitute
some measure of hazard since such trails are still utilized by people:
people who walk in on foot, and hunters, fairly often.
Yesterday (20/Oct/07) the San Gabriel Mountains Trailbuilders organized
the removal of a tree over hanging Cedar Canyon Trail within the Crystal
Lake Recreation Area, a tree which probably would not have fallen on its
own for many years to come but which was still a fallen tree that would
need to be bucked up and removed eventually.
This hiking trail is a very popular one since it follows a running stream
and the trees are fairly dense, consisting of sugar pine, bristle cone
pine, Douglas fir, oak, and an occasional maple tree. The woods are
shaded and the trail is a fairly well built and well maintained one.
The area where the tree was removed is at a section of the trail where
the San Gabriel Mountains Trailbuilders had established a retaining wall
which eventually buckled due to the moisture in the surrounding hillside
against which the Trailbuilders established the trail.
This is somewhat amusing since when we dropped about three thousand pounds
of Douglas fir on the trail, the retaining wall was pushed backwards by
about another two inches or so, and eventually the crews of volunteers
will be returning to dig out and fix that area of the trail once and for
all using baskets which will hold up to the dynamic geologic forces a
whole lot better.
For this project we had Ben, Mike, Seth, Lou, and myself, and so far as
trail work days went, this was a fairly easy volunteer day. I got to use
a dull ax to remove limbs from the tree to be removed and any opportunity
to swing an ax is a good one!
Mike did all of the actual sawing but the rest of us were able to widen
and restore a section of the trail around the fallen tree. We also took
a look further up the trail to examine another fallen tree that could some
day be a hazard however that tree was well lodged and probably won't come
down anytime within the next 100 years, any way.
There is actually some water distribution infrastructure in there along
the creek, probably dating back some 50 years or so. An old and rusted
four inch water pipe runs along the hiking trail and leads to a concrete
box where rusty valves are located, and further up the creek there is a
water pipe capped off standing straight up where there was probably a
stream coming from the hillside many years ago.
There is a white metal box embedded in along the stream that the
Trailbuilders looked at for removal, possibly using a metal hook and a
grip hoist to pull out of the ground so that the metal garbage can be
packed out, hopefully in pieces.
It was an uneventful day for most of us. Last week end there were a great
many poachers in the campgrounds however today we not only didn't see any
but we didn't hear any of them shooting. Last week end the Department of
Fish and Game and the Sheriff's Office repeatedly had to come up and flush
poachers out of the area, but today we were able to work safely without
having to worry about drunks with guns up there.
Unfortunately it wasn't an uneventful day for Bron and a crew of Boy Scouts
who were in the area evaluating the rock slide area along Windy Gap Trail
that the Trailbuilders had cleared about five weeks ago. (That rock slide
area needs a retaining wall established to hold back the hillside so that
Windy Gap remains safe.) Some car problems occured but Bron and the other
volunteers were able to get their damaged vehicle to the Rincon Fire
Station easilly enough.
And a good time was had by most!
Photographs are provided at the bottom of this web page. A video of
some of this is also provided.
You may leave a comment about this page which everyone else will be able to read:
The volunteers collect the tools needed for the tree removal
We parked at the base of the trailhead
A first look at the hanging tree to be removed
We examine the tree and discuss how we might remove it safely
Surrounding brush and branches are cleared out to improve safety
Limbs are removed from the fallen tree to also improve safety
A section of the trail got some tread work
Removing branches makes trees easier to roll and keeps them from hitting us
Mike with the sharp ax. I used the dull ax more like a hammer
We keep an eye out for hikers who might use the trail while we work
While working, we constantly re-evaluate the project at every step
More of the same
Under bucking is done to start out with after clearing an escape path
Ben stands ready to keep an eye on other tree limbs and other movements
The lay of the downed tree is constantly re-examined during the cutting
More of the same
I take a look at another tree further up the hiking trail
This tree is wedged solid between other trees and probably won't fall soon
Back at the tree removal, Mike starts cutting from the top downward
More of the same
More of the same
The first cut is just about completed
More of the same
The first cut has been completed and the end cleaned up. Looks great!
A look at the project so far from the other side
More of the same
The rest of the fallen tree must be bucked up and removed from the trail
The cut section gets examined and evaluated for further cutting
This section also gets under bucked first before top cutting
What the area looks like so far
The second cut gets widened by wedges to see if it will crack apart
Wedges didn't quite do the job so another bit of cutting was done
The cut section below the trail but be seporated and pushed further
We wtahc Ben and Mike ding the heavy lifting. Ha!
One two three SHOVE! The newly cut section must be pushed off
We need room under the trail so that we may rebuild the retaining wall
And that section of the downed tree is pushed out of the way
A look at the general trail area after we are finished for today
Mike has lunch -- if you can call it that! Dead fish in pepper sauce
In fact we all have lunch
How Mike can eat rotting animal carcass is anybody's guess. Shudder!
Let's take a look at the stream and the general Cedar Canyon area
There is lots of good water that we're told we shouldn't drink straight
And the dense trees in the area certainly enjoy the clear water
Some day we may want to remove this hung up tree if it's a hazard
I can't tell what we're looking at here
A general look around the hiking area along Cedar Canyon Trail
Soe of the trees are very old and very big -- Lou stands in front of one
On the way down. I really dislike recreational killers, many are drunk
We pause at Rincon Educational Center to examine our previous bridge work
The bridge foundation looks really good
We examine the lower bridge that the Trailbuilders are still putting in
There are nature signs and I'm happy to see a sample of poison oak
If you wish to download a copy of the video that shows all of these
photographs CLICK HERE and you may save it to
your computer for later viewing.
This web site is not operated or maintained by the US Forest Service, and
the USFS does not have any responsibility for the contents of any page
provided on the http://CrystalLake.Name/ web site. Also this web site is
not connected in any way with any of the volunteer organizations that are
mentioned in various web pages, including the
San Gabriel Mountains
Trailbuilders (SGMTBs) or the
Angeles Volunteers Association
(AVA.) This web site is privately owned and operated by Fredric Rice.
Please note that information on this web page may be inaccurate.