Drilling will begin this week at as part of a seismic study ordered by the school district to help it fight the Metropolitan Transportation Authority’s proposal to under the campus.
Geotechnical engineering firm Leighton Consultants has been hired by the Beverly Hills Unified School District to review the regarding the safety of routing a subway under BHHS.
“Initially, this work will require crews and drill rigs to drill a series of soil borings across campus,” Board of Education President Brian Goldberg said Wednesday in an email message to BHUSD families. “The crews [will] take measurements and extract soil samples that will allow us to map the soil structure that underlies the campus.”
Metro has proposed digging under the school and the district headquarters for the Westside Subway Extension to reach a stop at Constellation Boulevard in Century City. The transportation authority has said that the project could be done safely.
The next phase of Leighton’s investigation begins in January. Goldberg warned that it will be noisy and disruptive as investigators begin the excavation of a trench that stretches the entire width of the campus.
“The Metro reports indicated several probable faults under Building B and in the prime area for future school construction,” he said. “This trench is necessary to positively confirm or deny the existence of these faults.”
If any faults are identified, the trench will allow the dating of those faults to help determine if they are active.
“Trenching evaluation is painstaking work that will require open excavations for most of January,” Goldberg said, adding that there will be a “considerable level of activity through the end of February.”
The district plans to work on the project during off hours and school holidays to complete its study as quickly as possible, Goldberg said.
“We ask for the patience and understanding of everyone on campus,” he said. “Please respect any fencing and barriers and stay out of work zones.”
The new board president also vowed to keep the evaluation process transparent.
“While we do not yet know the outcome of our investigation, we are confident that it will be performed correctly and that its conclusions will withstand scrutiny from all quarters,” he said.
Goldberg asked that the MTA be equally open with its geotechnical data, noting that it “should have nothing to hide from peer review and independent scrutiny.”