Laguna Stream Restoration at Vulcan Materials
Hanford created a new flow pathway for Laguna Stream which runs just east of the active quarry. The old stream foot print was filled in and a new floodplain was graded. The new stream channel included installation of low flow channel berms that were seeded and secured…
Shoreline Highway Revegetation Project
The Shoreline Highway Revegetation Project is a native plant restoration project occurring along an erosion/land-slide feature adjacent to US Highway 1 near Muir Beach, California. Hanford has been contracted to perform this work by the Golden Gate National Parks Conservancy.
North Mare Island Levee Repair
Mobilization; setup and maintenance of wildlife exclusion fencing; developing and implementing a water pollution control program; excavating a starter trench and removing oversize material or debris which could impede the installation of sheet piles…
Deer Creek Erosion Control
The Deer Park Erosion Control Project was an erosion and sediment control project located on the former ski slopes of the abandoned Deer Park Ski Area in Placer County CA. The project goals consisted of improving the sediment transport and erosion caused by the abandoned ski slopes through contour grading resulting in improved hydrologic function and processes by capturing surface flows and restoring natural topography.
Napa River Reach 5,6,7,9
River restoration including floodplain grading, soil bioengineering structures, log and rock structures and revegetation.
Quartermaster Reach
Stream daylighting project including parking lot removal, channel excavation and bridge installation.
Cordova Creek Restoration
Demolition of concrete lined channel and construction of a more natural channel for Cordova Creek. Included excavation and revegetation of riparian corridor.
Hawk Hill Visitors Access - Phase 2
The Hawk Hill Visitor Access Phase 2 project will improve segments of the Tunnel Loop Trail including the Battery Construction’s three tunnels, two enhanced overlooks at the casemates, and a trail connecting the casemates. Visitors will enjoy sweeping views of the Point Bonita Lighthouse…
El Dorado Hills Trails (Serrano)
Woodland fuel reduction and trail construction at a natural land interface with residential areas.
Lake County Oak Mitigation
Design and construction of an oak mitigation project for road construction by Lake County.
Missouri Flat Revegetation
Soil preparation, revegetation and 4 years of maintenance.
Caltrans Lemoore Revegetation
Grading, soil preparation, revegetation and maintenance of roadside mitigation.
Triangle Rock Vernal Pools, Wetlands and Laguna Creek Restoration
Construction of vernal pool mitigation and seasonal wetland restoration adjacent to Laguna Creek.
Salt River
Construction of the Lower and Middle Phase 2A of the Salt River restoration. Work primarily consisted of excavation of the historic Salt River channel to allow fish passage to headwater spawning areas.
Mitchell Creek Fish Passage
Stream restoration in Mount Diablo State Park including a series of rock structures to allow fish passage in Mitchell Creek.
Mendocino Woodlands
Stream restoration, bridge installation and relocation of camp sewer systems to protect water quality.
MacKerricher Beach Dune Restoration
Dune restoration primarily consisting of removal of an old logging road, road crossings and invasive species removal.
Loyalton Riparian Fencing
Construction of riparian cattle fencing to protect a stream channel in an alpine meadow.
Klamath River Native Species Nursery Construction
Construction of nursery plots and an irrigation system for the purpose of experimenting with revegetation techniques in sediment in preparation for the removal of dams on the Klamath River.
Riverbend Park Oroville
Park and beach construction on the bank of the Feather River.