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Station Fire. Project Status Presented by Los Angeles County Flood Control District. Pickens Debris Basin. Project Location: Pickens Debris Basin is located in La Crescenta, east of the intersection of Briggs Avenue and Cross Street . Project Scope: - PowerPoint PPT Presentation
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Station Fire
Project Status
Presented by
Los Angeles County Flood Control District
Pickens Debris Basin Project Location:
Pickens Debris Basin is located in La Crescenta, east of the intersection of Briggs Avenue and Cross Street.
Project Scope: • Remove existing timber planking on top of spillway • Raise spillway by 5 feet• Extend outlet tower by 5.5 feet • Raise channel wall by 2 feet • Regrade access road
Capacity:
Before (fall of 2009) 125,000 cubic yardsAfter enlargement 156,000 cubic yards
Construction Dates:Start 07/31/2010End 10/11/2010
Pickens Debris Basin
Pinelawn Debris Basin
Project Location: Pinelawn Debris Basin is located in La Crescenta, northwest of the intersection of Pinelawn Drive and Pinecone Road.
Project Scope:
• Remove existing timber planking and top of debris barrier posts • Construct a concrete parapet wall at inlet structure • Raise outlet tower by 5 feet
Capacity:
Before (fall of 2009) 3,200 cubic yards After enlargement 4,800 cubic yards
Construction Dates:Start 09/30/2010End 10/15/2010
Pinelawn Debris Basin
Pinelawn Debris Basin
Starfall Debris BasinProject Location:
Starfall Debris Basin is located in La Crescenta, northeast of Pinecone Avenue and Starfall Drive.
Project Scope: • Remove existing debris barrier posts and timber planking at spillway• Raise spillway by 7 feet • Raise spillway wall by 4 feet • Construct an access ramp • Construct a front wall and access ramp wall • Reconstruct access road • Raise outlet tower by 3 feet
Capacity:Before (fall of 2009) 15,000 cubic yards After enlargements 28,300 cubic yards
Construction Dates:Start 07/29/2010End 10/15/2010
Starfall Debris Basin
Canyonside CulvertProject Location:
The project location is on Crescenta Valley Water District’s access road, 300 feet north of 6065 Canyonside Road in La Crescenta.
Project Scope: • Construct 72 inch diameter Corrugated Metal Pipe across the access
road• Install steel debris barrier posts• Place concreted stone riprap
Purpose:Redirect as much debris flow as possible away from Canyonside Road back to the adjacent Pickens Canyon watercourse
Project Status:• Environmental permit application to regulatory agencies 8/19/2010• Construction to follow in fall 2010
Canyonside Culvert
Station Fire Project Status
This presentation is available at:
http://dpw.lacounty.gov/wrd/fire/
http://dpw.lacounty.gov/care/
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