Posted by JoeSpareBedroom on October 25, 2007, 10:54 pm
> Get rain gear and good boots....
I think he should get those things, and stand out in the heavy rain to
observe the land before doing any digging.
Posted by Sheldon on October 26, 2007, 12:11 pm
"Val" wrote:
> "John Bachman" wrote:
> > If it is a drainage situation, you are not necessarily stuck with it.
> > It could be replaced by a culvert and covered over level with the
> > surrounding land, solving your problem and not creating a new one.
>A culvert *could* cause more problems
> than you solve. There's usually more to it than tossing a pipe in a ditch
> and covering it up. Depending on how much water flows through that ditch and
> where it comes from.
A culvert large enough to handle the volume of water that is likely to
occur in a ditch the size described would probably be cost
prohibitive. From discussing that same possiblility with my own
project I know that an undertaking of that magnetude would cost in
excess of $100,000. And still there is no guarantee there won't be
wash outs necessitating expensive repairs on a regular basis. A pipe
that diameter for that distance is not a culvert anymore, now you're
talking aqueduct.
The OP needs to observe for a year or two and ask the locals about
that ditch before making any decisions... often such a large ditch is
very seasonal, can be bone dry most of the time, part of the time with
normal rains there will be no more than a trickle, but then all of a
sudden something lets loose and it can fill with a torrent to
overflowing... may not be a spring thaw, could be from many miles away
when beaver do some reengineering.
Posted by David Hare-Scott on October 25, 2007, 11:43 pm
> I've recently moved into a house with a largish garden and am looking
> to landscape a 2 acre paddock alongside.
> The paddock has 1 large trench down it, around 4ft deep and 12ft wide
> running about 100 yds. It make mowing and groundcare a nightmare as my
> tractor feels like its going to tip if I drive along it and misses
> bits if I drive across it. The rest of the field also has shallower
> channels/undulations of around 1ft deep by 10ft wide, which cause
> problems.
> Maybe the undulations were man-made to increase the surface area, but
> in any case I would like to level it out but don't know where to
> start.
> I've got an old JCB digger and a tractor and trailer, but I would
> imagine I would need literally hundreds of tons of topsoil to level
> it.
> I considered getting a power harrow for the undulations, would this
> work? I can't see much choice but to get topsoil for the large trench
> or make it into a pond, but am not keen on a pond there.
I would want to know why these earthworks were created before I got rid of
them. People don't generally build such for no reason. I would also be
looking at the depth of topsoil and the quality of subsoil before commencing
any major digging.
David
David
Posted by Dioclese on October 28, 2007, 12:22 am
> I've recently moved into a house with a largish garden and am looking
> to landscape a 2 acre paddock alongside.
> The paddock has 1 large trench down it, around 4ft deep and 12ft wide
> running about 100 yds. It make mowing and groundcare a nightmare as my
> tractor feels like its going to tip if I drive along it and misses
> bits if I drive across it. The rest of the field also has shallower
> channels/undulations of around 1ft deep by 10ft wide, which cause
> problems.
> Maybe the undulations were man-made to increase the surface area, but
> in any case I would like to level it out but don't know where to
> start.
> I've got an old JCB digger and a tractor and trailer, but I would
> imagine I would need literally hundreds of tons of topsoil to level
> it.
> I considered getting a power harrow for the undulations, would this
> work? I can't see much choice but to get topsoil for the large trench
> or make it into a pond, but am not keen on a pond there.
Level is where, comparing any two points, any surface point is equidistant
from the center of the earth.
Two ways. Move the high soil to the low soil until that condition is met.
Add soil to the low soil until that condition is met. Or, the combination
of the two.
--
Dave
Profound is we're here due to a chance arrangement
of chemicals in the ocean billions of years ago.
More profound is we made it to the top of the food
chain per our reasoning abilities.
Most profound is the denial of why we may
be on the way out.