Water Resources, Department of
(California Department of Water Resources)
CAAQ 6.60 Exploration and Grouting Plan
NOE - Notice of Exemption
DFD staff or a grouting services contractor will conduct grout repairs to the CAAQ linear at MM 6.60 in order to stop water seepage through the aqueduct embankment. Repairs will be made on the identified seepage paths by filling cracks with ahigh-moiblity-grout. In order to expose the cracks in the liner the CQQA water elevation may be lowered, a worker will then inject grout from the sloped surface of the CAAQ lining while being supported by a harness, lanyard, and anchor. Grout injection will continue until the grout is observed at the seepage location, or grout refusal criteria are met.