Tamien Station Development

Cornerstone Earth Group, Inc. is providing geotechnical and environmental consultation services for the Tamien Station Transit Oriented Development located in San Jose, CA. The proposed transit village, near a key rail stop, has been approved to receive millions of dollars in funding from the State of California. The development will be built near intermodal passenger […]

Service Now Headquarters

Cornerstone Earth Group, Inc. was retained by The Sobrato Organization to provide design-level geotechnical investigations for the ServiceNow Headquarters campus expansion. The project, totaling 268,000 square feet, was one of the most significant new developments completed in the South Bay in 2021. Services were performed in several phases prior to and during construction. Cornerstone provided […]

SCU Sobrato Campus

Sobrato Campus

Santa Clara University retained Cornerstone Earth Group, Inc. to provide geotechnical, environmental, and construction services for the Sobrato Campus of Discovery and Innovation. The main structure was built on the existing engineering quad, and required demolition of the four engineering buildings bordering the quad. Cornerstone’s contributions to the project included geotechnical and environmental consulting, environmental and construction services observation, […]

Alexandria Center for Life Science

Cornerstone Earth Group, Inc. provided geotechnical engineering, consultation, and construction observation and testing services for the Alexandria Center for Life Science located in San Carlos, CA. The development is one of the honorees in the Silicon Valley Business Journal’s 2021 Bay Area Structures real estate awards. The Alexandria Center is a 552,000-square-foot flagship campus for […]

Bank of Italy

Westbank Corp., one of North America’s leading mixed-use real estate development companies, retained Cornerstone Earth Group, Inc. to assist in evaluating the quality of soil slated for excavation from the building’s existing basement. Built in 1925, the 14-story Bank of Italy Building is an historic downtown San Jose landmark, and one of the oldest towers […]

BART Mandela Station

Cornerstone Earth Group, Inc. provided environmental consulting services for the West Oakland BART Mandela Station development, including soil, groundwater, and soil vapor sampling. Based on the results, Cornerstone prepared a Removal Action Workplan (RAW) that described the general methods to prepare the site for residential use. The mixed-use development is expected to create hundreds of […]

Pittsburg Avenue Warehouse

The Real Estate Group of Ares Management Corporation retained Cornerstone Earth Group, Inc. to provide geotechnical investigation services for their distribution warehouse project at 500 Pittsburg Avenue in Richmond, CA. Cornerstone evaluated site conditions and provided recommendations for site development and levee improvements. In addition, during construction, Cornerstone monitored and provided feedback and observation services […]

Google Offices at Midpoint

Cornerstone Earth Group, Inc. is providing geotechnical engineering services at Midpoint @ 237, an office and manufacturing campus in the Silicon Valley “Golden Triangle.” Originally retained by real estate developer Trammell Crow, Cornerstone continues to provide geotechnical services for Google. The new campus consists of five parcels, totaling approximately 57 acres, and includes three Class A advance manufacturing buildings […]

Mathilda Commons Office Campus

Cornerstone Earth Group, Inc. was retained by the Jay Paul Company to provide geotechnical and environmental services at Mathilda Commons, a new office campus in Sunnyvale, California. Our services included a geotechnical investigation and observation and testing during construction. We also provided environmental consulting consisting of design and observation of the vapor mitigation system installed during construction. The […]

LinkedIn Office Campus

JP DiNapoli Companies, Inc., and Kilroy Realty Corporation retained Cornerstone Earth Group, Inc. to provide environmental and geotechnical services for the development of a 611,025 square foot office campus for LinkedIn in Mountain View, CA. The project consists of two 6-story buildings, one 4-story building, and one 5-story parking garage. An existing 3-story building will remain on-site. The project […]