The Hanna Group (THG) is a professional engineering firm that provides a full range of quality and cost-effective program and construction management (PM/CM) services on public works projects. Our personnel are highly qualified individuals with extensive experience on roadway, bridge, airport, tunnel, railroad, water/waste water, building, highway, and ADA construction projects throughout the state of California.
What We Do
- Program Management
- Construction Management
- Other Services
THG joined NV5 to expand our capabilities and ability to serve our clients. While our look will be changing, our commitment to delivering value and expertise to our clients will not. We are now NV5, and together we will continue to develop solutions that enable our clients to achieve more.
You're In Qualified Hands
The Hanna Group (THG) is a professional engineering firm that provides a full range of quality and cost effective Program and Construction Management (PM/CM) services on public works projects.
The Hanna Group has assisted various local agencies over the past several years with the development and implementation of several capital projects varying in size from $1 million to over $200 million. Our specialty is serving Federal, State and Local Agencies on transportation and engineering projects involving complex coordination, sensitive schedules and budget constraints.
The Hanna Group’s various professional engineering services can be specifically tailored to suit the client’s needs and can include the following:
- Construction Management of Transportation related structures
- Preconstruction coordination and site evaluation
- Resident Engineers, Structure Representatives, Field Engineers
- Oversight Engineers
- Staff Augmentation
- Constructability reviews of plans and specifications
- Construction support and administration
- Quality Control or Quality Assurance
- Submittal review and approvals
- Contract Change Orders, CRIP evaluation and Value Engineering
- Falsework and Shoring review and approvals
- Preparation of as-built drawings
- Progress Schedule CPM review
- Claims analysis, presentation and resolution
- Project closeout and acceptance
Much of our success is attributed to diligent pro-activeness combined with a basic philosophy of professionally staffing the project with exceptional Resident Engineers, Structure Representatives, and Field engineers. We view our role as the Owner’s agent in administering the construction contract to ensure that the requirements of the plans and specifications are met resulting in a high quality and fully functional facility.
Services
Professional Engineering
The Hanna Group personnel are highly qualified individuals who have extensive experience on roadway, bridge, airport, tunnel, railroad, water/waste water, building, highway, and ADA construction projects throughout the State of California. At The Hanna Group, we promise to maximize our client's satisfaction with consistent project delivery and positive stakeholder relationships.
Construction Management
- Full Construction Management
- Project Management and Resident Engineering
- Constructability Reviews
- Contract Administration
- Cost Control and Document Control
- CPM Scheduling and Estimating
- Infrastructure Inspection
- Office Engineering/Document Control
- Public Relations/Community Outreach
- Value Engineering
- Claims Review and Mitigation, Dispute Resolution
- Storm Water Pollution Control and Management (SWPPP)
- Project Closeout
Program Management
- Project Controls and Management
- Capital Improvement Program Development and Management
- Preparing RFPs and RFQs
- Evaluating Proposals
- Bid Package Preparation
- Evaluating Construction Bids
- Contractor Selection
- Contract Preparation and Monitoring
- Grant Applications and Monitoring
Other Services
- Construction Management Training
- Staff Augmentation
- Claims Support
- Expert Witness
Portfolio
- Orangevale Avenue Bridge Rehabilitation Project
- Riverfront Reconnection Project
- Bunker Hill Bridge Replacement Project
- Orwood Road Bridge Replacement Project
- Alpine Meadows Road Bridge Replacement Project
- SR 70 / Feather River Blvd. Interchange Project
- Guy West Bridge Painting and Rehabilitation Project
- 11th Street – East Tracy Overhead Bridge Replacement
- Iron Horse Project
- Interstate 80 Bicycle and Pedestrian Bridge
- Cosumnes River Boulevard/I-5 Interchange and Extension
- Foresthill Road Bridge Seismic Retrofit and Paint Project
- SFO Bay Bridge SAS Project
- Miner Avenue Undercrossing
- Bay Bridge Temporary Bypass Structure Design/Build
- Hazel Avenue Bridge Widening
- Golden Gate Bridge Retrofit Phase 3 & 4
- D-Street Bascule Bridge
- Mission Ave Interchange Project
- Influent Storm Water Retention Basin
- McDowell & Bodega Streetscape Project
- Petaluma Boulevard North Streetscape Project
- Mitten Road Pump Station Project
- Sacramento Railyards – Grade Separation Project
The following is a partial list of some of our satisfied clients:
- Caltrans District 1, 2, 4, 7, 8 ,9 10, 11, 12, 59
- Caltrans Toll Bridge – Bay Bridge
- Bay Area Rapid Transit (BART)
- Bay Area Toll Authority (BATA)
- Los Angeles Metropolitan Transportation Agency (MTA)
- Butte County Association of Governments (BCAG)
- Los Altos Hills County Fire District
- Sacramento County
- Sutter County
- El Dorado County
- Contra Costa County
- City of Citrus Heights
- City of Belvedere
- City of Benicia
- City of Burlingame
- City of Petaluma
- City of Pinole
- City of South Gate
- Town of Ross
- City of Roseville
- City of Richmond
- Placer County
- City of Sacramento
- San Joaquin Regional Rail Commission