Methane gas mitigation project for Los Angeles Unified School District ready to start November 2011
October 21, 2011
At the beginning of this month, Terra-Petra’s Deputy Methane Barrier Inspectors Richard McClanahan and Dan Valdez were on site at the Los Angeles Unified School District’s Central Regional Elementary School #20 project.
They were present for a job site safety orientation and to attend the methane gas mitigation system pre-construction conference.
Gas mitigation installation is set to begin in November.
Pipe sleeves thru formed walls
Footing trenches with rebar ready for concrete pour
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