This bid is for climate change vulnerability analysis of drainage infrastructure in the Live Oak Canal and Gilsizer Slough drainage districts in Sutter County, California.
Due
November 24, 2026
31 days left
Location
Sutter County, CA
California
Posted on
Bonfire
Notice ID
SCWA Gilsizer 001
What they need
Condition surveyAssess roadway culverts, bridges, pipes, and connected open channels for structural condition and erosion potential, using an existing drainage inventory.
Hydraulic analysisModel drainage capacity against projected peak flows using California's latest climate and precipitation models; identify vulnerable infrastructure for replacement prioritization.
GIS and reportsImport survey data into the existing GIS system and prepare draft and final hydraulics and vulnerability analysis reports incorporating public comments.
Outreach and coordinationInclude project meetings, fliers, social media content, public workshops, and findings presentations.
ScheduleSurveys February–July 2027; GIS updates May–August 2027; outreach September–November 2027; capacity analysis August 2027–January 2028; reports November 2027–April 2028; final presentations April–May 2028.
XL Eagle