Wednesday, October 13, 2010
Project Month
We had four projects begin at the golf course over the past two weeks. The 7th tee box is the big one, followed by three Gore Creek projects. On the creek we have two 44 ft bridges being replaced and a drop structure in the creek adjacent to the irrigation diversion.
Pictured here is the excavator repairing the rock formation that was wasted from the high flows in the spring time.
The top of the structure was formed with concrete and boulders. Due to the stress of the high flow, the concrete fell apart and the structure became a significant erosion problem and a recreational hazard. The downside of the structure had a large hole and the creek was undercutting the structure. If this was left alone, a sink hole would eventually form before the structure and become a serious threat to any recreational activity in the creek. This project has been corrected with approximately 100 tons of boulders placed properly with out concrete. The boulders have been placed to increase the strength of the structure and improve flow through this stretch of the creek.
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