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SFPUC Biosolids

Design-Build for SFPUC Biosolids Digester Facilities Project San Francisco Public Utilities Commission (SFPUC) is a department of the city that provides drinking water and wastewater services to San Francisco along with, green hydroelectric and solar power to San Francisco municipal…

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MACY’S OVERHAUL

Malcolm is currently working on installing micropiles to temporarily underpin an existing retail building in San Francisco.  The underpinning is required support the building during removal of exterior walls and construction of a new central core.  The micropiles are being…

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La Loma Bridge

The La Loma Bridge is a historic structure crossing the Arroyo Seco River in Pasadena, California. With an eye-catching, neoclassical design, this open spandrel concrete arch bridge was built in 1914 to facilitate automobile traffic and population growth. In 2004,…

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University Mound

The University Mound reservoir is located in the midle of San Francisco and stores over 50 million gallons of water for emergency situations. For this project, Malcolm designed and installed 542 micropiles along the inside slope of the reservoir. Drill…

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717 Battery Street

The 717 Battery Street project, in the Jackson Square District of downtown San Francisco, is located on the old waterfront of the city and presented several challenges. This particular structure was built in the 1800's, was retrofitted in 1910 after…

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