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Sierra Mountain Construction, Inc.
SMCI has been selected as a contractor in various disaster relief projects throughout California. The scope(s) of these projects included the removal and off-haul of both hazardous trees and burned debris from fire destroyed homes to prevent additional contamination, improve air quality and to rehabilitate the affected community.
EMERGENCY REPAIRS AT MOCCASIN DAM
San Francisco Public Utilities Commission
Following the March 2018 Storm event that swept through the Sierra Nevada SMCI was tasked with various repairs the the Moccasin Reservoir system in two phases. The scope of work was diverse, including; automated gate repairs, extension of a steel pedestrian bridge, repair of a raw water line, and reconstruction of the Moccasin Dam. SMCI also modified the Priest Dam as well as the diversion dam and auxillary spillway of Moccasin Dam. Further work included; assessments, debris removal, and repairs. The goals of this contract were to ensure the safety of Moccasin Dam and improve both the unfiltered and potable water conveyance system coming from Hetch Hetchy.
MID NORTHSIDE CANAL FLUME REPAIR AND REPLACEMENT
Merced Irrigation District
The Northside Canal Flume Repair consisted of an immediate mobilization of SMCI crews to conduct emergency work on a failed section of flume. This section of flume was hauled off site while new pipe was laid for an emergency bypass along with pumps and generators. Excavated material was utilized to support the remaining flume and fill sacks and sand bags. Along with shoring and bracing, support columns and beams were installed along the remaining flume. SMCI ensured the flume was fully operating before being selected for a formal contract to replace the wooden flume sections with a new concrete canal system.
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