Carrollton Ionwave #21-011

City of Carrollton Alley and Street Improvements – Concrete Replacement and Infrastructure Upgrades

This opportunity involves a major civil infrastructure project for the City of Carrollton, focusing on comprehensive alley and street improvements: - Government Buyer - City of Carrollton, Public Works Department, Purchasing Department - Scope of Work - Removal and replacement of concrete alleys (V-bottom and flat bottom), concrete streets, sidewalks, and driveway approaches - Installation of flex base material, 6-inch integral curbs, retaining walls, barrier-free ramps, curb line inlets (8' and 10'), and inlet tops - Vertical adjustment of manholes and utilities to grade - Replacement of topsoil fill material, common Bermuda sod, and Raleigh St. Augustine sod - Products and Quantities - 12,000 sq. yd. of 6" concrete alley (V-bottom), 1,000 sq. yd. Class HES - 12,000 sq. yd. of 10" concrete alley (flat bottom/5" invert), 1,000 sq. yd. Class HES - 500 sq. yd. of 6" concrete street, 500 sq. yd. of 8" concrete street - 2,000 cu. yd. flex base material - 500 linear ft. 6" integral curb - 500 sq. yd. 4" sidewalks - 1,500 sq. yd. 6" driveway approaches - 200 sq. ft. retaining wall - 10 barrier-free ramps - 1 each: 8' and 10' curb line inlets and tops - 5 manhole adjustments, 25 utility adjustments - 500 cu. yd. topsoil fill, 2,500 sq. yd. each of Bermuda and St. Augustine sod - Unique/Notable Requirements - Compliance with City of Carrollton, TxDOT, and ADA standards - Prevailing wage laws apply - Two-year warranty on all completed work - 5% bid bond, performance and payment bonds, and insurance affidavits required - Not a renewable contract; covers initial work only - OEMs and Vendors - No specific OEMs or proprietary products are named; work is standard civil construction - Locations - Work performed throughout the City of Carrollton - Key addresses: Carrollton City Hall (1945 E. Jackson Road), Public Works (2711 Nimitz) - Estimated Contract Value - Approximately $2.5 million

Description

The City of Carrollton issued a Request for Proposal (RFP) 21-011 for alley improvements throughout the city. The project involves concrete alley repairs, including removal and replacement of concrete alleys, streets, sidewalks, driveway approaches, installation of retaining walls, barrier-free ramps, and other related infrastructure work. The contract requires compliance with local standards, prevailing wage laws, and includes a two-year warranty on completed work. The awarded supplier is SAZ Global Inc. with a contract value of approximately $2.58 million.

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