This photo documents the installation
of a drainage conduit.
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This photo documents excavation for the asphalt cutoff trench area at Hamilton Army Airfield.
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These photos document the excavation of runway asphalt at Settling Basin #1. |
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This photo documents a portion of the levees at the Hamilton Army Airfield.
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Silt fence installed at the Pacheco Levee.
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Removal of excess soil from an access ramp.
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Following the removal of excess soil, the remaining soil is compacted as shown.
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Excavation at the project site.
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Close-up of haul trucks on runway, looking northwest.
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Offloading asphalt at the project site.
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Land surveyors laying out the location of a new levee.
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Geogrid installation at the Pacheco/Bulge levee.
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Installation of geotextile fabric on interior ramp.
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Compacting Pacheco Levee east end.
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Photo showing preliminary grading of side slopes and maintenance road near NHP levee.
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Conducting compaction test.
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Disking soil surface for subsequent
placement of material.
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Grading N-1 levee embankment.
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