SCH Number 2015072007


Project Info

Title
Russian River Cotati Intertie Pipeline Seismic Hazard MItigation Project
Description
The project would include the following components: (1) abandon and replace sections of the existing Russian River-Cotati Intertie underground pipeline on the north and south sides of the Russian River; (2) abandon and replace an underground pipe connection to one of the Mirabel collector wells (referred to as Collector #5); and (3) installation of supporting components, including one meter vault, approx. 3 cathodic protection stations and/or corrosion test stations, air valves, and appurtenances. The Project consists of installation, operation, maintenance of approx. 1,080 linear feet of two, 48-inch diameter pipeline that runs beneath the Russian River channel. In addition, an existing 20-inch diameter pipe connection between Collector #5 and the Russian River-Cotati Intertie would be replaced with a new 328-foot steel pipe, and the above-mentioned supporting components of the Project would be installed.
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4 documents in project

Type Lead Agency Received Title
Sonoma County Water Agency Russian River Crossing Project (Lake or Streambed Alteration Agreement No. 1600-2016-021 3-R3)
Sonoma County Water Agency Russian River Cotati Intertie Pipeline Seismic Hazard MItigation Project
Sonoma County Water Agency Russian River Cotati Intertie Pipeline Seismic Hazard MItigation Project
Sonoma County Water Agency Russian River Cotati Intertie Pipeline Seismic Hazard MItigation Project