Constraints and Criteria
The criteria for the design are: does the design prevent floods, what is the societal impact, how many easements will be required, the mainatenance that would be needed, and the cost of the project.
Design Alternative 1: Draiange System from Linda Vista to Existing Detention Basin
This design creates a new pipe drainage system underneath the Linda Vista Road, but utilizes already exisiting infrastructure.
Image: USGS
Design Alternative 2: Detention Basin at Bushmaster Park
A detention basin would be constructed at Bushmaster Park in the available area.
Image: USGS
Design Alternative 3: Channel Rehabilitation
The channel will be widened and deepened to help carry more flow.
Image: USGS
Design Alternative 4: Detention Basin and Channel Rehabilitation
This design is a combination of constructing a new detention basin at Bushmaster Park and a channel rehabilitation.
Image: USGS
Design Alternative 5: Draiange System and Channel Rehabilitation
The fifth design alternative combines the new pipe system and the channel rehabilitation.
Image: USGS
Criteria
Decision Matrix Weights
Decision Matrix for Designs
Channel Rehabilitation Redeisgn
The cross sections of 5+72 and 4+82 were redrawn-they were widedned and deepened to convey more flow.
Im
Image: The redrawn cross-sections are shown as a comparison to the existing channel cross-sections.
Image: Drawings for the channel rehabilitation.
Credit: Sneha Joshi
Drainage System at Linda Vista Dr
Image: The pipe alignment (in pink) is shown above.
Credit: Caleb Smith
Image: Culvert Inlet & Outlet Detail of Pipeline
Credit: Maria Jauregui
Image: Manhole Details
Credit: Maria Jauregui
The table below shows the total estimated cost of the project implementation.
The following table shows the impacts that the project could have on the site based on economic, social, and environmental impacts.
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