California Projects

University of California, Merced Campus

University of California, Merced Campus

4LEAF provided construction inspection, observation, testing, and Geotechnical Engineering-of-Record services for the construction of the new 10th University of California, at Merced.  This $350 million project was constructed to accommodate a research and teaching...
UC Davis South Valley Animal Health Laboratory, Tulare

UC Davis South Valley Animal Health Laboratory, Tulare

4LEAF is providing Inspector of Record Services for the UC Davis South Valley Animal Health Laboratory (SVAHL). SVAHL is a new laboratory and office building of approximately 53,000 gross sq. ft. The building will provide space for a new veterinary diagnostic testing...
Los Angeles State Historic Park – Park-Wide Renovation

Los Angeles State Historic Park – Park-Wide Renovation

4LEAF is providing full construction management, construction administration, and inspection services for this $18M highly-anticipated project that transforms the State Historic Park into a vibrant Urban Park in the heart of downtown Los Angeles – fully...
Dublin Fire Stations 17 & 18

Dublin Fire Stations 17 & 18

4LEAF provided building inspection services to the Public Works Department to act as owner’s representative for the construction of these two fire station projects. Fire Station #17 is a three bay 12,800 sq ft project. Fire Station #18 is a two bay 8,600 sq ft...
Lafayette Library

Lafayette Library

4LEAF provided quality assurance inspection services to the City of Lafayette during the construction of the new Lafayette Library and Learning Center. 4LEAF acted as the Owner’s representative to ensure the project was completed in accordance with the project’s plans...
Mule Creek Infill Complex Project

Mule Creek Infill Complex Project

4LEAF is providing construction inspection services for the California Department of Corrections and Rehabilitation (CDCR) Mule Creek Infill Complex (MCIC) project. The MCIC Project is located adjacent to the existing Mule Creek State Prison in Ione, CA. Situated on...
VMware Campus Expansion Project

VMware Campus Expansion Project

4LEAF provided inspection services on behalf of the City of Palo Alto for the $1.3 billion VMware Campus expansion project. Dubbed the “campus in the forest”, VMware’s headquarters encompasses more than 105 acres with roughly 1,500 trees in the Stanford Research Park....
City of Cupertino On-Call Building Department Services

City of Cupertino On-Call Building Department Services

Since 2010, 4LEAF has provided broad-based building, fire, and public works consultant services for the City of Cupertino. 4LEAF has performed numerous plan reviews for residential, commercial, and industrial projects. 4LEAF is currently performing plan review...
Downtown Sunnyvale Multi-Use Structure

Downtown Sunnyvale Multi-Use Structure

Campus project featuring one 5-story and two 6-story steel frame structures and underground parking. This project also includes extensive onsite and offsite improvements. 471,339 sq ft of office and retail space and 689,494 sq ft of parking.
Central Bay Operations and Maintenance Facility Project

Central Bay Operations and Maintenance Facility Project

4LEAF is providing construction management services for the Water Emergency Transit Authority (WETA) Central Bay Operations and Maintenance Facility.  The project will provide a central San Francisco Bay base for WETA’s ferry fleet. The facility will include an...
San Francisco Marina Yacht Harbor, West Harbor Renovation

San Francisco Marina Yacht Harbor, West Harbor Renovation

The San Francisco Marina West Harbor underwent major facility renovations and site improvements to accommodate the 2013 America’s Cup in San Francisco.  The San Francisco Marina is home to the St. Francis Yacht Club and the Golden Gate Yacht club (winner of the 2010...
City of Lafayette Capital Improvements Project

City of Lafayette Capital Improvements Project

4LEAF staff performed public works inspection of storm drain replacement, paving fabric installation, asphalt concrete overlay/inlay, asphalt concrete reconstruction, milling, grinding, AC dike installation and striping for the City’s annual Capital Improvements...
Downtown Burlingame Avenue Area Utility Improvements Project

Downtown Burlingame Avenue Area Utility Improvements Project

4LEAF provided construction management and inspection services to the City of Burlingame in support of their multi-phased Downtown Burlingame Avenue Area Improvement and Rehabilitation projects. 4LEAF was initially selected by the City to provide these services for...
Taube-Koret Campus for Jewish Life, Palo Alto

Taube-Koret Campus for Jewish Life, Palo Alto

4LEAF staff was responsible for performing Construction Management and Construction Inspection Services on this 8.6 acre $350 million project in Palo Alto at the former campus of the Sun Microsystems Corporation at 901 San Antonio Rd. This project consisted of two...
Richmond Field Station Site Remediation

Richmond Field Station Site Remediation

Since 2002, 4LEAF has provided the University of California at Berkeley (UC Berkeley) with Construction Management and Engineering Support services for the on-going environmental remediation project at the Richmond Field Station (RFS) in Richmond, CA.  The RFS is...
Caldecott Tunnel Portal No. 2 Improvements Project

Caldecott Tunnel Portal No. 2 Improvements Project

4LEAF provided environmental support services to Tutor-Saliba during the construction of new Caldecott Tunnel Portal Number 2 project in Contra Costa and Alameda Counties, CA.  Services provided include collecting waste characterization samples of tunnel spoils and...
Clark Kerr Campus SWPPP Support Services

Clark Kerr Campus SWPPP Support Services

4LEAF provided the University of California at Berkeley (UC Berkeley) Capital Projects’ Department with Storm Water Pollution Prevention Plan (SWPPP) services for the multi-phased Clark Kerr Campus Renewal Project on the UC Berkeley campus in Berkeley, CA.  The Clark...
Amtrak Light Rail Extension Project

Amtrak Light Rail Extension Project

4LEAF provided full-service construction management and construction inspection services for this  critical extension of Sacramento’s light rail transit (LRT) system from 7th and K Streets to Amtrak’s intercity rail passenger station.  The $27 million...
City of Cotati Train Depot Project

City of Cotati Train Depot Project

4LEAF provided construction management and inspection services for the $1.7 million construction of an approximately 1,500 sq-ft- transit center depot building and a landscaped pedestrian plaza.  This grant-funded project was a partnership between the City of Cotati,...
Auburn Boulevard Complete Streets Project

Auburn Boulevard Complete Streets Project

4LEAF provided all construction management and inspection services for this City of Citrus Heights project that resulted in the transformation of an aging, disjointed, and hazardous pedestrian environment to a well-connected, vibrant, mixed-use, transit-oriented and...
Tower Bridge Gateway Project

Tower Bridge Gateway Project

4LEAF provided full-service construction management and on-site construction inspection services for this dynamic $5 million project.  This project reconfigured the eastern end of the Tower Bridge Gateway from a former freeway to a boulevard that serves the Bridge...
West Capitol Avenue Streetscape Project

West Capitol Avenue Streetscape Project

4LEAF provided full-service construction management and on-site construction inspection services for this dynamic $7 million roadway project, ultimately reducing the existing number of lanes to lay the foundation for the streetcar system. The project included major...
Citrus Heights Asphalt Overlay Project

Citrus Heights Asphalt Overlay Project

4LEAF provided on-site construction inspection services and material inspection services for the asphalt overlay project. The project involved 74 ADA ramps and included placing asphalt concrete overlay on various streets including placement of leveling course, minor...
Mount Diablo State Park Road Improvements

Mount Diablo State Park Road Improvements

4LEAF provided construction inspection services to the South Gate Road System Improvements project in Mount Diablo State Park. South Gate Road is one of two entrance points for the approximately 20,000-acre park. As part of the long-term Mt. Diablo Road and Trail...
Malibu Lagoon State Beach

Malibu Lagoon State Beach

The Malibu Lagoon Project was a high profile, challenging coastal restoration and earthwork project. The project was closely scrutinized by several government agencies including Santa Monica Bay Restoration, the Coastal Commission, the National Park Service, and...