Visual Materials
Big Creek - Mammoth Pool - Grout curtain drilling on East abutment of cutoff trench
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Big Creek - Mammoth Pool - Grout curtain drilling on East abutment of cutoff trench
Visual Materials
Big Creek - Mammoth Pool - Grout curtain drilling on East abutment of cutoff trench.
photCL SCE 06 - 45537

Big Creek - Mammoth Pool - Excavation of cutoff trench and beginning of grout curtain
Visual Materials
Big Creek - Mammoth Pool - Excavation of cutoff trench and beginning of grout curtain.
photCL SCE 06 - 45462

Big Creek - Mammoth Pool - View showing east abutment cutoff trench
Visual Materials
Big Creek - Mammoth Pool - View showing east abutment cutoff trench.
photCL SCE 06 - 45434

Big Creek - Mammoth Pool - Grouting of west abutment and cutoff trench excavation
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Big Creek - Mammoth Pool - Grouting of west abutment and cutoff trench excavation.
photCL SCE 06 - 45467

Big Creek - Mammoth Pool - Grouting of west abutment and cutoff trench excavation
Visual Materials
Big Creek - Mammoth Pool - Grouting of west abutment and cutoff trench excavation.
photCL SCE 06 - 45468

Big Creek - Mammoth Pool - General view of rock structure on east abutment of cutoff trench
Visual Materials
Big Creek - Mammoth Pool - General view of rock structure on east abutment of cutoff trench.
photCL SCE 06 - 45575