FEATURED PROJECTS
Transportation/Rail
 
Sacramento Regional Transit District DNA MOS-1
4LEAF is currently providing Project Management services for Sacramento Regional Transit District’s Downtown-Natomas-Airport (DNA) Minimum Operable Segment 1 (MOS-1).  The MOS-1 is the first segment of an approximately 13 mile long Light Rail Extension that will ultimately connect the existing line to the Sacramento International Airport.  The project begins at the existing line terminus in Downtown Sacramento and extends along 7th Street between the Alkali Flat Neighborhood and ends at Richards Boulevard between 6th and 7th Streets. The MOS 1 involves the construction of a one-mile extension of the current Light Rail system, the construction of one new station at the terminus, and the potential modification of several existing stations. The project also includes trackway, an overhead catenary system (OCS), a Traction Power Substation, railroad signalization, and traffic signalization.

 
Sacramento Regional Transit District Amtrak Light Rail Extension Project
4LEAF, Inc. provided full service Construction Management and Construction Inspection services for this project that included an important extension of Sacramento's light rail transit (LRT) system.   This extension was significant because it links the Light Rail Transit system to Amtrak's Capital Corridor rail services and longer-distance national network trains.  The project included construction of an approximately half-mile section from 7th and K Streets to Amtrak's intercity rail passenger station, the overhead catenary system, and three new stations. 

 
San Francisco Municipal Railway MUNI Metro East Light Rail Vehicle Maintenance & Operations Facility
4LEAF was the Inspector of Record (IOR) and assisted with Project Management for the construction of the MUNI Metro East LRV Maintenance & Operations Facility.  The Metro East Light Rail Maintenance and Operations Facility is located on a 17 acre site and provides storage and maintenance of Light Rail Vehicles (LRV’s) serving the Third Street Light Rail Line.  The goal of this project was to improve the overall Metro delivery system by relieving the overcrowding at Metro Green/Geneva, MUNI’s only other maintenance and repair facility for LRV’s.

 This signalized and electrified yard provides storage for 80-100LRVs as well as an automatic train control (ATC) test track. The main shop provides facilities for daily vehicle servicing (inspection, fare extraction, sanding, interior cleaning, and exterior washing), preventive maintenance and running repair (trestle tracks over depressed floors with roof access catwalks), wheel truing, heavy repair (LRV hoisting, de-trucking, and component repair), central stores, and maintenance and transportation worker support facilities. The paint and body shop provides two downdraft booths for prep and painting as well as three tracks for body work and frame straightening.

 
Bay Area Rapid Transit (BART) West Dublin/Pleasanton Station
4LEAF is providing Inspector of Record (IOR) services and is assisting with Project Management for the construction of the infill BART Station at West Dublin/Pleasanton.  It is the first new station to be built on an existing BART line and the first to be designed with an integrated transit village.  Developer West Dublin/Pleasanton Station Venture (Jones, Lange, LaSalle and Ampelon) is building and financing the $100 million transit village in conjunction with other private developers and BART. 

The public improvements consist of a new BART Station located between the cities of Dublin and Pleasanton in the median of I-580. Two parking structures, one in each city, will also be constructed and will total over 1,100 stalls.   The site will also include a 210-condominium complex, 150-room hotel and 7,500 square foot retail center which are scheduled for the Dublin property.






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