Previous to the renovation, the
ground around our putting green has always been higher than the green. Over the years we paved more
of the area surrounding the green. In
major thunderstorms, the drain system around the green is overwhelmed and the
green becomes like a creek bed with water rushing over it.
As
part of our renovation project, Double Eagle installed two new drains to the
right of the green and contoured the ground. When the drain in front of the
green is overwhelmed, the water will flow toward the new drains. On the left side of the green the ground has
been contoured to encourage water to go around to the back of the green rather
than across the green.
The
green and the surrounding areas are recovering nicely and we look forward to opening
the practice putting green on Friday, November 6, 2014.
The
final phase of our renovation project was to evaluate and repair the drainage
system in each green. The first step was
to dig holes in the top side of each green to locate the beginning of the drain
lines. When all the greens were rebuilt in 1996, with the exception of #1, the contractor was allowed to bury the beginning of the
green drain line. This is
not in accordance with USGA guidelines and occurred because we did not properly
supervise the 1996 construction. Our
staff has located the beginning of each green drain line and installed an
access pipe that allows the drain lines to be flushed out with water, air to be
blown in the drains, and a camera to be inserted to inspect the drain
system.
We
were able to run a camera through the main trunk of each drain line and we
found the drains on 1/3 of our greens were stopped up. We cannot inspect the branches, but they seem
to be performing well. The blockages
were largely due to crushed lines and/or negative slope on the line from the
original construction. Fortunately all
of the problems were off the greens so the repairs can be made without damaging
putting surfaces.
The
three greens on the course with the worst problems are #4, #7, and #17, where
the drains were completely blocked. The drains to the right of #3, left of #9,
right of #13, and off the front of #18 are not as severe but they need to be
repaired too. We also will add a catch
basin to the left of #12. These repairs
will involve digging in the ground so please be patient if you see this work in
progress while playing.
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