Harris County Flood Control Channel Repairs

Project Description

Gradient Group, LLC was responsible for preparing the Plan & Profile /Cross-Section and Quantities plan sheetsfor this Harris County Flood Control District (HCFCD) maintenance consisting of drainage system repairs to specific sets of Harris County channels located in Precinct 2 caused by the rain event associated with Hurricane Harvey. Channels consisted of over 11,000 linear feet of drainage channels that had unacceptable silt in the bottom of the channels, suggesting that the channels hold water and result in poor drainage. The design for the repair of these channel included re-establishing the original channel flow line, channel bottom width and channel side slopes within the high-bank of the channel.

The Plan & Profile and Cross-Section plan sheets were prepared using HCFCD CAD Standards Manual with Cross-section sheets reflecting calculations of cut-and-fill sheet quantities and cumulative totals.

Project Details

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