Ethics Commission
City and County of San Francisco

City Officer: Board of Supervisors – Filed: August 3, 2012 – Contractor: California Drilling and Blasting

Nature of Contract

The contractor will stabilize a rock slide on the road to South Fork Adit in Tuolumne County. The scope of work includes:

– Remove the remaining hanging rock that is likely to fall in the near future,

– Blast the larger rocks on the roadway, into sizes that Hetch Hetchy forces can remove and haul away, and

– Place rock bolts and install wire mesh to further help stabilize any remaining rock.

Date Contract Approved

July 31, 2012


Not to Exceed $115,250


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