Project Category: Secant Piling

Bertha Rescue Shaft

Malcolm's Solution for Bertha's Underground Rescue Malcolm Drilling was awarded the support of excavation contract to drill the rescue shaft for Bertha, the world’s largest Tunnel Boring Machine (TBM). Bertha...

Priest Rapids Dam

Dam Embankment Improvement: Enhancing Seismic Resilience The Priest Rapids Dam Embankment Improvement Project involved the replacement of the existing right earthen dam embankment with a Roller Compacted Concrete (RCC) structure...

I-43 Corridor

I-43 Corridor Reconstruction: Malcolm Installs Secant Piles and Retaining Walls As part of the reconstruction and expansion of the I-43 corridor north of Milwaukee, Malcolm Drilling installed a series of...

Cistern

Building a Shoring System for a Cistern in San Diego Malcolm Drilling was subcontracted to design and build a Secant Pile Shoring System and Dewatering System for the Support of...

Ship Canal Tunnel

Constructing Seattle's Ship Canal Tunnel to Enhance Water Quality The Ship Canal tunnel underground storage is a 2.7-mile stretch from Ballard to Wallingford. The tunnel will prevent an average of...

I-75 Access Shaft

Building a Secant Pile Ring Wall for the I-75 Access Shaft Just north of Detroit, Michigan is a stretch of freeway approximately eighteen miles long where the planned reconstruction of...

Santa Monica Beach House

Santa Monica Beach Club: Malcolm Drilling's Efficient Solutions Malcolm Drilling was contracted for a project involving both the installation of a tangent pile wall and the design and installation of...

Flagler Beach

Coastal Protection utilizing earth retention systems with secant pile walls during major weather events. SR A1A is the north-south Florida State Road that runs along the Atlantic Ocean, from Key...

Murray CSO Control Facility

King County’s Murray Combined Sewer Overflow (CSO) Control Project involved construction of a 1-million gallon underground storage tank across from Lowman Beach Park along Beach Drive Southwest in Seattle. The...

Port of Miami Tunnel

Retention Systems in Port of Miami's Tunnel Project The Florida Department of Transportation (FDOT) contracted with the Miami Access Tunnel (MAT) concessionaire group to construct two tunnels, each 42 feet...

New Irvington Tunnel

The 3.5-mile long New Irvington Tunnel provides a seismically sound conveyance connecting the San Francisco Public Utility Commission’s water sources in the Sierra Nevada and Alameda County to the Bay...

Mitchell Interchange

Installing Secant Piles at Mitchell Interchange As part of the I-94 North-South Corridor reconstruction program, the Wisconsin Department of Transportation reconstructed the Mitchell Interchange in Milwaukee, Wisconsin. The core contract...

Mormon Island Auxiliary Dam

Malcolm's Secant Pile Expertise at Mormon Island Auxiliary Dam The Mormon Island Auxiliary Dam Key Block project, where Malcolm served as a subcontractor for the secant pile cut-off wall, aimed...

SR-99 Tunnel Project

SR-99 Tunnel: Construction of the TBM Launching Pit The SR-99 Tunnel Project for the Washington Department of Transportation parallels the waterfront through the south Seattle area and was constructed utilizing...

City Creek Block 75

City Creek Block 75 Redevelopment: Shoring & Underpinning City Creek Block 75  is a 20-acre urban redevelopment with five underground levels located in downtown Salt Lake City. Excavation for Block...
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