Noise Attenuation Wall Construction

The contract entails the design and construction of an 8-foot-high block wall intended to reduce noise pollution and achieve compliance with the 70 CNEL noise exposure standard. This work is part of a broader effort to mitigate environmental noise impacts in the Riverside area, with the wall serving as a critical acoustical barrier. The project is classified under NAICS code 238990, indicating it falls under other construction specialties, and is structured as a subcontract in support of municipal infrastructure initiatives led by the City of Riverside. All work must be performed at the designated location in Riverside, California, with the ZIP code 92504 serving as the official place of performance. The wall must be engineered to meet strict noise attenuation benchmarks, requiring precise material selection, structural integrity, and installation techniques to ensure long-term effectiveness. The contract was posted on July 8, 2026, and is managed under the oversight of the City of Riverside’s infrastructure or environmental compliance division, though specific point of contact details are not provided. Execution must align with local regulations and acoustic performance requirements without reliance on external documentation beyond the scope of the contract terms.