Q&A.pdf
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- Attached to
- Levee 1394-11 PL 84-99 Repairs
- Solicitation number
- W9123819B0005
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Q&A
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Q: What are the average water levels in Grayson Creek and are they tidally influenced?
A: The spikes at the Walnut Creek gage are probably not tidal, they are more likely from pumping water out of the area. In this area, flows are typically around elevation 6.4, but can get higher, below is the gage (Walnut Creek at Marsh Drive) just upstream of our site that shows the flows for May through
October in 2018 and then one below in 2017. For the time of construction flows are expected to average around 6.5 ft, with the potential to rise to 8 ft in elevation.
Q: Is the site walk mandatory for bidding the project?
A: No
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