Contact Information
Jonathan Chavez, P.E.
Water Engineer
1055 S. Grady Way
Renton, WA 98057
425-430-7208
425-430-7241

Windsor Hills Utility Project

As part of the 2019 Update of the Water System Plan, the Water Utility has identified the need to replace the water mains in the Windsor Hills neighborhood to increase fire flow capacity and improve water quality. The existing water mains were installed in 1942 and consist of 4-inch and 6-inch unlined cast iron pipes that have reached the end of their expected useful life.

Additionally, the stormwater system in the Windsor Hills neighborhood consists of 6-inch and 8-inch concrete and PVC pipes that do not meet current Surface Water Utility minimum design standards. Some pipes have bends which can inhibit flow rather than structures where the alignment changes, and there are large gaps between runoff collection points.

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