Rock Slope Protection (RSP) Installation

The contract entails the supply and installation of Rock Slope Protection along a rebuilt berm to mitigate erosion caused by stormwater runoff, with strict requirements for the proper placement and compaction of riprap to ensure long-term stability and effectiveness. The work is part of a larger infrastructure project managed by Caltrans, District 6 - Fresno/Bakersfield, and falls under the NAICS code 238990 for other heavy and civil engineering construction. This is a subcontract agreement, indicating it supports a larger prime contract, and the solicitation was posted on June 17, 2026. Performance of the work is expected to occur within the geographic jurisdiction of Caltrans District 6, though specific city or county details are not provided. All materials and methods must meet engineering standards for erosion control, and the contractor is responsible for ensuring durable, properly graded riprap installation to withstand high-velocity water flows.