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Low Headroom – High Stakes

BNSF Railway - Santa Ana, CA The project is designed to improve the scour protection of the BNSF Railway Bridge foundations during large discharges of the Prado Dam, which is 1 mile upstream from the project site. The existing railroad…

Low Headroom – High Stakes
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Block 185

Austin, Texas

Block 185 is a 37 floor building with 6 basement floors below ground surface which is below groundwater, the project is within 300 feet from the Colorado river which requires a support of excavation that acts as cutoff wall.  Malcolm design-build the support of excavation for the basement by utilizing the structural slurry wall technique, the slurry walls will have multiple functions for the project being the basement walls, the support of excavation allowing excavation to extend 65 feet below grade and approx. 40 feet below ground water level, and also acted as a cutoff wall allowing mass excavation to be performed without major dewatering.
Block 185
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Hollywood Presbyterian

Hollywood, California

Malcolm Drilling was contracted to design and construct the temporary support of excavation for the basement of the new Acute-Care Services Replacement Hospital Building at the Hollywood Presbyterian Medical Center. The design-build system for this new OSHPD structure consisted of 17,000 SF of shoring utilizing soldier beams, timber lagging, tiebacks, and the innovative re-use and retrofit of an existing permanent retaining wall.
Hollywood Presbyterian
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Long Beach Jet Grouting

The new fire boat station at the Port of Long Beach gets some help from our Jet Grouting guys. They are jetting 6ft columns up to 80ft deep right through 35,000 psi rip-rap boulders to mitigate liquefaction and lateral spreading!

Long Beach Jet Grouting
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MSG Sphere

Last CFA pile installed for the brand new MSG SPHERE event center in Las Vegas! Watch out for the coolest 'bubble' you have ever seen.

MSG Sphere
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Malibu Vibe

we started installing stone columns underneath the new science and art lab of the Santa Monica College in California. This will improve the loose, liquefiable soil layers and ensure that future students will have a safe study environment - even…

Malibu Vibe
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Gravity Pipeline

Silicon Valley, California

This Airport access shaft project is 1 of 3 for the Silicon Valley Clean Water’s RESCU program (Regional Environmental Sewer Conveyance Upgrade). The project is the first tunneling progressive design-build of this nature in the US. Malcolm has been brought on as a specialist contractor in constructing the walls for the TBM launch shaft. The job will allow 3 times more water flow than the original 45 year old pipeline. The tunnel is 3.3 miles in length, which is the equivalent to almost 59 football fields.

Gravity Pipeline
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Big Win

San Francisco, California Malcolm Drilling is excited to announce that 181 Fremont has received the Award of Excellence from the Council on Tall Buildings & Urban Habitat across a whopping five categories: The Best Tall Building (200-299 meters), Structural Engineering,…

Big Win
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