Wilder Reservoir Improvements Project (CI 5294)

Santa Clarita Valley Water Agency

Project generally consists of construction of a 9 million-gallon partially buried reinforced concrete potable water reservoir, valve vaults with motor actuated valves, chemical building, potable and non-potable water lines, associated electrical power distribution, lighting, and instrumentation & controls; and site work including a paved service road, site security fencing, and all associated work.

Coronado Soil And Water Conservation District

Provide construction services for improvements to reservoir. nclude: Flood protection: control of storm water and nuisance flows. Materials testing, quality assurance and submittals allowance. Temporary Pollution Control: NPDES and SWPPP preparation and maintenance. Construction staking. Temporary construction fence. 4' Barbed Wire Fence to be placed along property line, incl. posts & hardware. Site clearing and grubbing. Remove trees, up to 75" circumference, contractor to leave for Las Acequias de Placitas. Remove and dispose existing railroad tie retaining wall. Remove and dispose existing water release valve, gates, outfall pipe and concrete pad. Any combination of cut/fill and/or balance and/or grading, no import or export of material at 95% compaction, Excavate and dispose of unsuitable material. Slope excavation and replacement at 95% compaction for placement of keyed stone wall. Excavation under length of embankment to sandstone base and 2 FT beyond perimeter of embankment per geotechnical report. Misc. Seeding: any disturbed area.

City of Vallejo

Construction of a new 6.0 Million Gallon AWWA D110 Type I, strand-wound, prestressed concrete reservoir and associated construction work.