This is a service / maintenance or supply contract in Temecula, California. Contact the soliciting agency for additional information.

o Subsurface Exploration, including but not limited to the following: o In-Place Moisture and Density Tests o Laboratory Maximum Density and Optimum Moisture Tests o Sieve Analysis o R-Value o Direct Shear Tests o Consolidation of Collapse Tests o PH, Resistivity, Soluble Sulfate, and Chloride Tests o Logs of the Exploratory Borings summarizing the subsurface conditions encountered, Results of Laboratory Testing, and a Plan indicating the Location of the Explorations o Seismicity o Geotechnical Evaluation and Recommendations, including but not limited to the following: o Grading o Earthwork o Settlement Considerations o Surface and Subsurface Drainage o Foundation, Column, and Slab Recommendations o Slope Stability o Soil Sulfate Content Implications o Utility Trench Backfill o Retaining Walls and recommended Lateral Earth Pressures used for Design o Pavement Design o Grading and Foundation Plan Review o Construction Monitoring o Pile Driving, if necessary o Lateral Earth Pressures o Discussion of the Existing Pavement or Site Conditions o Recommendations of Removal of Unsuitable Material o Soil Ferrous Corrosivity and Portland Cement Attack Potential o Environmental Concerns / Hazards o Preparation of Phase I Environmental Reports of properties o Review of available Geologic Maps and Reports for the Region o Discussion of the Material Encountered in the Borings and Measured Engineering Properties o Preparation of Field and Final Compaction Reports, as required. A Summary of Findings and Recommendations in the Report o Review of Project Plans and Specifications with emphases on Geotechnical and Laboratory Materials Testing Services, and attend Progress Meetings, as required o Observation and Field Testing Services during all phases of Site Grading, including but not limited to Removal of Unsuitable Soils, Approval of Areas to receive Fill ad Mass Fill Placement o Field Observation and Testing during Trench Backfilling Operations o Field Density Testing during Subgrade and Base Compaction o Field Sampling and Testing of Base and Asphalt Concrete o All necessary Laboratory Tests to support Fielded Services, and to satisfy Caltrans and other regulatory agency requirements o Batch Plant Inspections o Structure Backfill Observation and Testing o Concrete Sampling and Testing o Special Inspections o Consulting Services requiring Corrective and/or Remedial Recommendations, if necessary Online Q&A Yes Q&A Deadline 04/17/2024 5:00 PM (PDT) Bid Bond 0.00% Payment Bond 0.00% Performance Bond 0.00% Start/Delivery Date July 1, 2024 Project Duration 5 years