Moreno Valley
Storm Drain

Moreno Valley, CA
Installation Date:

City of Moreno Valley

Riverside County Flood Control and Water Conservation District

O’Duffy Construction
When initial bids came back above the engineer’s estimates, the City of Moreno Valley opted to include polypropylene pipe, such as ADS HP Storm, as an approved alternate to RCP and increase the competitive costs.


On the rebid, the power of competition was evident. The RCP line item dropped over 10%. The bids containing HP Storm were 10% lower than the revised RCP bids and nearly 20% lower than the original RCP bids.

HP Storm was successfully installed in the public right-of-way under the roadways on the project. This success led Moreno Valley to formally approve polypropylene for future residential and capital improvement projects.

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