Construction Management
Construction Management reviews and provides design recommendation to Capital Projects prior to advertisement of a bid, takes responsibility for management of the construction process from bid opening through project completion, evaluates any claims submitted by Contractors, performs all field quality control, prepares inspection reports, and handles all warranty work notification and verification. Construction Management also provides these same services to other Sonoma County agencies, assisting County Departments that don’t regularly contract projects. Towards the end of this page is the lists of projects in-progress or projects that have been completed in the past two years.
Project Management Services
Construction Management and Technical Writing sections also perform document preparation and project management for other government agencies. Some of the services that have been performed on behalf of other government agencies are: contract document preparation; advertising and bidding projects; administering construction contract; and providing claims and dispute resolution support. If you are a government agency and wish to obtain more information about project management services the Agency can perform for your organization, please click here to submit an information request form.
Listed below are some of the agencies that have utilized Construction Management’s project management services:
Agency: Sonoma County Agricultural Preservation and Open Space District
Project Name: Improvements for Plum Ranch Road and Cleland Ranch Road (Saddle Mountain Property)
Agency: Sonoma County Fairgrounds:
Project Name: (proposal submitted) RFI#2009-2011 Contract Management Services for Caltrans Stormwater Mitigation Improvements (Brookwood Avenue Parking Lot)
Projects In-Progress
Project Title: Service Center Relocation (2025 Aviation Blvd.)
Date Started: May 2012
Description: Construction of a new building and remodeling of an existing building to for the Agency’s new Service Center at 2025 Aviation Boulevard, Santa Rosa, California. Work includes construction of a pre-engineered metal building, grading, paving, mechanical, electrical, and related work.
Project Title: Russian River County Sanitation District Disinfection Upgrade
Date Started: May 2011
Description: Construction of a new ultraviolet light (UV) disinfection system at the Russian River County Sanitation District treatment plant located at 18400 Neeley Road in Guerneville, California. Work includes construction of a low-pressure, high-output UV disinfection system in a 2-channel concrete basin; a coagulation and flocculation tank and chemical feed equipment; and piping, electrical and other modifications at the treatment plant.
Projects Completed
Project Title: 204 Concourse Blvd. Tenant Improvements (Architectural Construction, Site Work, Electrical)
Date Started: February 2011
Date Completed: September 2011
Description: Tenant improvements at the Agency’s new 32,000 square foot Operations and Maintenance Facility located at 204 Concourse Blvd. in Santa Rosa were constructed. New wall partitions, acoustical ceilings, paint, and floor finishes were installed. All new electrical equipment was provided including, lighting system, data, telecommunication, a backup power generator, and a new security system, and a new heating, ventilating, and air conditioning (HVAC) system.
Project Title: 204 Concourse Blvd. Geothermal Heat Pump Retrofit
Date Started: March 2011
Date Completed: September 2011
Description: A new geothermal heating and cooling source and new heat pumps to run the new HVAC system at the 204 Concourse Blvd. Operations and Maintenance Facility was constructed.
Project Title: South Park County Sanitation District Biwana Drive Collection System Replacement
Date Started: February 2011
Date Completed: December 2011
Description: This project replaced a sewer collection system in South Santa Rosa, north and south of the Sheppard Elementary School including replacement of approximately 6,050 feet of 6-inch and 8-inch sewer pipe with 8-inch PVC sewer main and smaller diameter laterals, manholes and sewer main cleanouts; and extensive road surface repairs.
Project Title: Sonoma Valley Groundwater Monitoring Wells
Date Started: April 2011
Date Completed: November 2011
Description: This project installed two nested groundwater monitoring wells, one at Watmaugh Road at Sonoma Creek and one at 22333 Eighth Street East near the City of Sonoma, California. Work included drilling, construction, and development of two 500 foot deep nested groundwater monitoring wells, each with three to four 3” diameter casings.
Project Title: North Bay Water Reuse Program (NBWRP) – Sonoma Valley County Sanitation District (SVCSD) Main Sewer Trunk Replacement and Recycled Water Pipeline (Watmaugh Road East to Treatment Plant)
Date Started: June 2011
Date Completed: January 2012
Description: This project replaced approximately 5,800 feet of an existing sewer trunk main near the City of Sonoma, California. Work included new PVC sewer pipe ranging in size from 30” to 42” diameter; and installation of a bore-and-jack tunneled crossing under Schell Creek. The project also installed approximately 5,800 feet of new 18-inch Recycled Water main to deliver recycled water to potential agricultural users along the new trunk sewer alignment. The project started at the Sonoma Valley County Sanitation District Wastewater Treatment Plant on Eighth Street East, and extends north to Watmaugh Road East, just east of Shainsky Road.
Project Title: North Bay Water Reuse Program (NBWRP) – Sonoma Valley Effluent Reservoir R5
Date Started: July 2011
Completion: May 2012
Description: This project constructed a new recycled water storage pond just north of the Sonoma Valley County Sanitation District Wastewater Treatment Plant on Eighth Street East. The reservoir will store approximately 33 million gallons of recycled water. The new pond is lined with a high-density polyethylene (HDPE) liner; and includes a new pump station to pump recycled water to a new recycled water line extending north from the treatment plant.
Project Title: Mirabel Generator Replacement
Date Started: October 13, 2008
Date Completed: April 16, 2010
Description: This project replaced two generators, switchgear and a transformer with two 2,500-kilowatt, 12,470 volt containerized generators and day tanks. The project also consisted of providing switchgear, protective relays, transformer, and site-improvements at the Agency's Mirabel Facility.
Project Title: Sonoma Valley County Sanitation District (SVCSD) Treatment Plant Aboveground Diesel Fuel Tank
Date Started: July 27, 2009
Date Completed: July 13, 2010
Description: This project provided an 8,000-gallon aboveground diesel fuel tank at SVCSDs treatment plant at 22675 8th Street East in Sonoma. 500 gallons of diesel fuel were transferred from SVCSDs existing underground fuel tank to the new tank. In addition, related grading, concrete foundation, underground utility work, piping, valves, controls, safety devices, and miscellaneous electrical work was completed at the site.
Project Title: Matanzas Creek Reservoir Sediment Removal Project Revegetation
Date Started: January 14, 2008
Date Completed: May 31, 2011
Description: This project implemented on-Site revegetation involving oak woodlands, wetlands, and riparian area of Agency's Matanzas Creek Reservoir Sediment Removal Project, at Matanzas Creek Reservoir off Bennett Valley Road, near Grange Road.
Project Title: 204 Concourse Blvd. Tenant Improvements (Mezzanine System)
Date Started: January 2011
Date Completed: June 30, 2011
Description: Construction of an approximately 4,000 square foot mezzanine system at Agency’s Operations and Maintenance Facility at 204 Concourse Blvd.
Project Title: 204 Concourse Blvd. Tenant Improvements (Geothermal Ground Loop)
Date Started: January 2011
Date Completed: June 14, 2011
Description: The Agency converted its heating, ventilating, and air conditioning (HVAC) system from a conventional HVAC system to a geothermal heat pump system by constructing 32 vertical wells, approximately 400 feet deep for the geothermal ground loop heat exchanger at its Operations and Maintenance Facility at 204 Concourse Blvd.