UNSPSC 30131509: Sound proof block

A block built for soundproofing.

UNSPSC 30131509 Sound proof block (Commodity) represents materials and components used in construction and infrastructure rehabilitation projects to address acoustic or structural issues. State and local governments are buying soundproofing materials primarily as part of larger sewer, water, and transportation infrastructure repair contracts. The opportunities solicited under this code involve sanitation districts, county transportation departments, and county public works agencies. Recent procurement shows these entities bundling soundproofing and acoustic materials into broader rehabilitation scopes rather than purchasing them as standalone line items, though the code also captures discrete crushing and material-processing services that feed into downstream construction work.

Santa Clara County and Cherokee County, Georgia represent the recent geographic activity. Santa Clara County's Sanitation District No. 2-3 issued ITB ITBRDAFY270088 (response due September 17, 2026) for the Structural Defect Repair Project Phase 2, which included sewer mainline repairs, pipe-burst replacements, and mainline extensions; Santa Clara County also posted ITB ITBRDAFY260694 (response due May 21, 2026) for the Central Expressway Pavement Rehabilitation Project, encompassing partial depth recycling, hot mix asphalt overlay, pavement repairs, curb installation, and related improvements. Cherokee County Board of Commissioners Purchasing Department solicited competitive sealed bids for concrete and asphalt crushing services under PE77123NONST2027000000137 (response due August 25, 2026). The code shows limited recent activity tied specifically to soundproofing applications; the opportunities listed are predominantly infrastructure rehabilitation projects where acoustic or structural mitigation materials may be specified components rather than primary deliverables.