Infrastructure – ��ϳԹ��

Pier 70 – Buildings 12 + 15

Sandy Wong — Thu, 09 Apr 2020 20:33:45 +0000

The work on Building 12 involved renovation, seismic retrofit, and adaptive re-use of the historic, steel-framed warehouse that was used for ship construction and repair during World War II. The project team lifted the entire structure approximately 12 feet through a complex system of jacks in order to complete the work. As it was held in place, ��ϳԹ�� implemented significant modifications the building to that include a below-grade parking garage, retail space with a common court and public restrooms, 45,000 SF of mezzanine space, and 60,000 SF of office space, all of which added approximately 100,000 SF onto the building for a total of 220,000 SF. Also included in the scope of work was a self-performed restoration and preservation of the historic envelope and new wood decking on all levels; utility retrofit; and streetscape improvements. The project achieved LEED Gold certification.

The historic, 60-foot, 15-ton Building 15 was stripped down to its structural frame system, lifted approximately nine feet, moved 200 to make way for infrastructure and street upgrades. Using a complex system involving crane mat stacks, substrate preparation, hydraulic manifolds, and jacks to lift the building back into the air, ��ϳԹ��’s team applied liquid soap onto Teflon-coated tracks to reduce friction as it slid back into place.

City Center Bishop Ranch

Lauren Wesson — Tue, 26 Dec 2017 23:38:19 +0000

The City Center Bishop Ranch complex is a new, mixed-use development comprised of 270,000 SF of specialty retail, a 42,000 SF luxury cinema with bar and restaurant, a 30,000 SF gym, and a 232,000 SF parking structure. The site includes surface parking, valet parking, landscape improvements, pedestrian pathways, and plaza seating. It is the largest shopping center in the world to be awarded LEED Platinum certification.

The retail center is formed around a piazza-style plaza with water features, food and beverage seating, landscaping, specialty event staging and ice rink amenities for the community. This social gathering experience is the focal point of the project and creates a destination point for business, retail, and community events.

The parking structure has approximately 1,200 parking spaces, EV charging stations, rideshare, bike lockers, circulator bus stations, and a large photovoltaic array.

The project required management of active public roadways, integration of new and old roadways, extensive rough grading and paving, and massive utility and infrastructure scope.

Emeryville Public Market

Lauren Wesson — Tue, 26 Dec 2017 22:33:29 +0000

��ϳԹ�� completed this four-and-a-half-year redevelopment of a 10-acre industrial site and former home of the Pabco Manufacturing ��ϳԹ��. The scope of work included the new construction of two 145,000 SF, post-tensioned concrete parking structures built over ground floor retail space; a steel-structured restaurant; 10 blocks of completely new utility infrastructure and streetscape; and a new, 1.25-acre park and playground, Christie Park. The team self-performed hard and soft demolition, framing, and finished carpentry.

Due to the site’s location in a very heavily trafficked part of Emeryville directly adjacent to residential apartment blocks, a flourishing food court, and operating businesses, ��ϳԹ�� constructed temporary a bypass road to reroute traffic around the site and coordinated closely with other general contractors.

Stanford University Sapp Center for Science Teaching and Learning

Lauren Wesson — Thu, 17 Dec 2015 02:14:43 +0000

��ϳԹ�� provided design-build services for the historical renovation, seismic upgrade, and expansion of one of the oldest buildings at Stanford University. Originally built in 1902, the four-story building is a key component of the university’s long-range vision to create a new biology/chemistry quad on campus. The sandstone structure features state-of-the-art bio/chemistry and organic chemistry teaching laboratories, along with a new library combining biology, chemistry, statistics and mathematics. An underground addition contains a lecture hall and a 300-person auditorium with a walkout terrace above. The team also performed the installation of site utilities and a filtration basin along Lomita Drive. The project achieved LEED Gold certification.

Yerba Buena Island

Sandy Wong — Fri, 20 Dec 2019 20:22:24 +0000

The work at Yerba Buena Island includes 26 residences designed to blend with the unique topography of the island. Each offering showcases distinct design while maintaining an overarching architectural vision. Ranging from studios to expansive five-bedroom homes, the residences are situated to maximize sweeping 360-degree views of San Francisco and the Bay Area. ��ϳԹ�� self-performed the concrete for the building foundations as well as shotcrete for the retaining walls and Forest Road with a finished overlay wall.

Treasure Island

Sandy Wong — Fri, 20 Dec 2019 20:25:56 +0000

��ϳԹ�� is providing construction management services, geotechnical and causeway infrastructure improvements, and upgrades and seismic retrofitting to the historic Administration Building on Treasure Island. The scope includes a detailed analysis and suggested improvements for contractors’ schedules; logistical coordination and liaison between all contractors on site; coordination of utility providers (AT&T, Comcast, Verizon, PG&E); inspection management, including requests, logs, and reports; review and processing of submittals, RFIs, change orders, and payments; monitoring and signing off on all T&M work; and, coordination of construction activities with the Treasure Island Development Authority (TIDA) and neighboring Coast Guard facilities.

Potrero Yard Modernization

Sandy Wong — Wed, 23 Oct 2024 15:52:10 +0000

The $500 million Potrero Yard Modernization project will include a modern, 700,000 SF, four-story bus storage and maintenance transit facility for SFMTA, up to 465 units of affordable family housing for those with low or moderate incomes, and multiple opportunities for commercial retail and concessions. The project will be the nation’s first known joint development of a bus maintenance facility with housing constructed adjacent to and above the bus facility, a groundbreaking approach that prioritizes safe, equitable, and sustainable transportation while also supporting the City and County of San Francisco’s housing goals. The development will pursue LEED Gold.

Over the course of three three years, ��ϳԹ�� worked closely with the PNC team to provide project budget development, schedule development, and logistics for the complex multi-phase bus and residential facility.

SFO Mel Leong Treatment ��ϳԹ��

Dave Jeffrey — Thu, 23 Feb 2023 19:34:05 +0000

��ϳԹ�� provided progressive design-build services for infrastructure improvements at SFO’s water treatment plant including: dewatering system improvements, headworks screening and grit removal replacement, secondary process capacity expansion, and Building 918 electrical distribution and controls upgrades that combine various electrical load centers into one centralized location. The project scope focused on integration of new construction elements within the airport’s existing infrastructure.

��ϳԹ�� Concrete self-performed radial pours that required specialty equipment for both above-grade and subterranean work.

Presidio Quartermaster Reach Marsh

Sandy Wong — Fri, 20 Dec 2019 20:19:49 +0000

The Presidio Quartermaster Reach Marsh Restoration project is the final stage of the Tennessee Hollow Watershed restoration, which began in the late 1990s. The project scope included removing a buried, 72-inch pipe, daylighting two creeks feeding fresh water to the marshlands, and constructing a 72-foot-wide box culvert under Mason Street. The new culvert connects the marshlands to the South and North sides of Mason Street and ultimately restores the natural flow of water from the Tennessee Hollow Watershed to the Bay. The project included habitat restoration; new walking paths; sidewalks, paving, and new utilities in Mason Street; and the self-performed installation of a new, 100-foot-long pedestrian bridge.

Presidio Knolls School U Building

Sandy Wong — Tue, 24 Dec 2019 00:20:54 +0000

The Presidio Knolls School U-Building is a three-story, U-shaped building located in the middle of an occupied K-8 school. The scope included the demolition of existing buildings, portable classrooms, site utilities, administration building, a central courtyard serving entry, and a play area. Off-site work included new utility infrastructure for water, waste, storm, and electrical with replacement of the sidewalk, parking strip, and asphalt at 10th Street.

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