4-retaining wall 20 inch.pdf

This file is a technical specification document for a 20-inch reinforced concrete retaining wall, prepared for the City of Bountiful, Utah in connection with a sidewalk, curb, gutter, and storm drain replacement and new construction project at random locations throughout the city. The specification details a 20-inch tall reinforced concrete retaining wall with an 8-inch base, featuring continuous #4 reinforcement bars at the top and bottom, a 1/2-inch filled expansion joint, and a 1-inch chamfer detail. The wall includes a 4-inch walk section and requires all exposed concrete surfaces to receive a rubbed finish for aesthetic purposes. This specification represents one component of the broader street improvement project undertaken by Bountiful City, which involves removal and replacement of existing street improvements and construction of new improvements across multiple sites within the municipality.

No specific pricing, contract term, award date, or procurement timeline information is provided in this technical specification document. The specification serves as a design standard for construction execution rather than as a standalone procurement notice. Bidders responding to the underlying Bountiful City construction contract would be expected to utilize this specification when estimating costs and planning installation methods for retaining wall elements included in the project scope.