Hazel Hawkins Women’s Center Mammogram Department Upgrades
Tenant improvement project involving rehabilitation work and upgrades to a mammogram department. Construction occurred on the second floor above an existing surgeries suite and a labor/delivery center. We carefully sequenced construction activities to minimize disruption to patients and staff. Scope covered demolition, structural and HVAC improvements, finish carpentry and cabinetry, and interior finishes.
Sufism Reoriented Sanctuary
Preconstruction and construction services for the 66,074 SF sanctuary designed by the renowned architectural firm of Philip Johnson/Alan Ritchie. The sacred design includes marble clad concrete domes surrounded by contemplative gardens. Smaller domes surround a larger central dome used as a Prayer Hall, which is bathed in natural light by a central oculus. Trim, installed […]
Saint Mary’s College Recreation Center & Swimming Pool
64,000 SF new recreation center which supports the College’s Division I athletic programs and is the centerpiece for its new athletic corridor. The main building includes three full size indoor courts for multiple sports, plus weight training and yoga room. Scope also covered a rock climbing wall, fitness rooms, men and women locker rooms, conference […]
Ohlone Community College District Parking Structure
New cast-in-place parking structure on a occupied college campus. Scope covered demolition and construction of a new five-level, 300,000 SF parking facility complete with 905 stalls, plus a pedestrian sidewalk and turnaround that connects the structure to the campus. The project contributes to the campus’ sustainability goals including net-zero energy consumption. Self-performed work included general […]
Mariposa Energy Project
Major structural concrete foundations for a new power generation plant. Overaa self-performed all the structural concrete including mat slab foundations.
Los Esteros Power Plant
Concrete foundation work, plus underground utility and sitework, for a power plant expansion. Overaa placed a total of 4,050 CY of concrete on this project. For a cooling tower basin slab, 270 CY of concrete was placed at a pace of 60 CY per hour using 27 concrete trucks.
Mission Substation
Construction of concrete foundations and concrete pads for a 44 kilowatt electrical substation. Scope included concrete walls, fencing, landscaping, site concrete, AC paving, and high voltage electrical. Self-performed work included all footings and bolt patterns.
LBNL FLEXLAB
Construction of one of the most advanced and heavily-instrumented facilities in the United States for developing and validating low energy integrated building systems. The net zero “Facility for Low-Energy Experiments in Building” or FLEXLAB featured construction of the world’s first rotating test bed. The “lazy-susan” building tracks the sun from the southeast to the northeast, […]
Merced Tertiary Treatment Plant
Construction of new process facilities and improvements to the existing wastewater treatment plant. Scope covered full tertiary treatment and biosolids handling facilities. Overaa self-performed all site utilities, 15,000 CY of structural concrete, construction a 45,000 SF solar biosolids drying facility, installation, start-up and commissioning of all process equipment, and all piping installations. We coordinated activities […]
Jamieson Canyon Water Treatment Plant
Construction of two concrete pretreatment basins, with a common rapid mix system, flocculation equipment and clarification equipment. Filtration improvements included two gravity filters in concrete structures, two concrete washwater recovery tanks and associated pump room, wet well sumps, and tank equipment. The existing pre-treatment basin was converted to a building that houses ozone generation and […]
