Antler Bridge Replacement
Redding, CA · Bridges
Project details
Construction of the replacement bridge in Redding, CA with a construction value of $125 Million.

We build quality into every project.
Operating as ACE Quality Control and ACS Materials Testing, Allerion Consulting Group Inc provides quality control management, geotechnical engineering, environmental consulting, special inspections, and construction materials testing services throughout Northern California. Established in 2005, the practice supports public and private infrastructure projects with certified laboratory and field testing services.
Caltrans Certified · CCRL Reviewed
Ed HendrickPrincipal Geotechnical Engineer
Robert WilliamsFounder
Comprehensive quality control management and code compliance services for construction projects.
Proactive project management and construction-phase QC management.
Development of specialized quality control plans to meet regulatory and project requirements.
Detailed review of submittals to ensure adherence to project specifications.
Inspection and validation to verify compliance with building codes and standards.
Geological hazards assessment, geotechnical investigation, and engineering solutions.
Practical geotechnical engineering services led by dually certified professionals.
Geological engineering and site assessment studies.
Environmental engineering and consulting supporting geotechnical and quality-control projects.
Caltrans-certified laboratory testing and field inspection for materials including asphalt, concrete, and soils.
Field inspections to ensure compliance with design specifications and standards.
Testing of asphalt, concrete, and soils using calibrated equipment.
Laboratory analysis of construction materials in accredited facilities.
On-site testing of soils and materials during the construction phase.
Work in this area is organized into supported delivery tasks.
Support includes Provision of qualified quality control managers.
Support includes materials testers.
Support includes inspection personnel.
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