Thornton Brady Storm Drain This storm drainage project is designed - - PowerPoint PPT Presentation

thornton brady storm drain
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Thornton Brady Storm Drain This storm drainage project is designed - - PowerPoint PPT Presentation

Thornton Brady Storm Drain This storm drainage project is designed to mitigate flooding in this area caused by existing drainage facilities that are under capacity. The work includes the construction of new 48-inch RCP and Reinforced Concrete


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SLIDE 1

Thornton Brady Storm Drain

This storm drainage project is designed to mitigate flooding in this area caused by existing drainage facilities that are under

  • capacity. The work includes the construction
  • f new 48-inch RCP and Reinforced Concrete

Boxes of varying sizes.

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SLIDE 2

Thornton/Brady Storm Drain

Stanton Pooling Flooding

Ball Road

issues Pooling Flooding Debris Security

Knott Avenue

Anaheim

Oakhaven/Sunview/Thornton/Brady Neighborhood 2006

Thornton Ave Brady Ave Sunview Drive Oakhaven Drive

Western Avenue

Flooding caused by storm water run-off is drained from the Oakhaven-Sunview knuckle across and under the OCTA Railroad Corridor then through RCB’s of varying sizes constructed within 10-foot wide drainage easements behind residences and finally to Knott Avenue where the proposed 48-inch RCP joins an existing 48-inch RCP owned and

  • perated by the City of Stanton.
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SLIDE 3

Photo taken 2/28/06 during light rain storm

OCTA Rail bedding is a Dam

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SLIDE 4

Oakhaven/Sunview Culverts at the OCTA Railroad Corridor

Issues

  • Inadequate flow capacity

causes flooding in Oakhaven Sunview Neighborhood

  • Conveys debris to Thornton

Brady neighborhood

Existing drainage facilities at the OCTA Railroad Corridor will be improved.

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SLIDE 5

Thornton Brady Ditch – D/S of OCTA RR

Issues:

  • Ponding
  • Flooding
  • Debris
  • Insects
  • Security

The existing V-shaped open channel within the 10- foot drainage easement will be enhanced with the addition of underground Reinforced Concrete Boxes.

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SLIDE 6

Thornton / Brady SD - Schedule

TASK DONE BY Design Nov 12, 2009 Advertisement Dec 3 & 10, 2009 Bid Opening Date Jan 7, 2010 Award Date TBA – Pending upon funding Construction TBA