UNSPSC 71112301: 2d/ 3d/ 4d land seismic acquisition services

Services to acquire 2/d, 3/d, 4d land seismic data, includes speculative seismic data.

UNSPSC 71112301 2D/3D/4D Land Seismic Acquisition Services is a Commodity code that shows minimal recent state and local procurement activity aligned with its nominal scope. The recent opportunities tagged under this code do not reflect seismic data collection or processing work; instead, they span civil engineering design, construction inspection, utilities planning, and infrastructure improvement projects across water, wastewater, transportation, and building systems. West Basin Municipal Water District (California) solicited on-call professional engineering services for water and recycled water facility design and hydraulic modeling; the Georgia Department of Transportation issued multiple RFQs for general engineering consulting, construction inspection, and owner's verification services on transportation projects; and municipalities in Georgia sought engineering design support for pedestrian infrastructure, wastewater treatment upgrades, and gymnasium reconstruction. The mix of issuing bodies includes state transportation departments, municipal water districts, county governments, and city planning offices—typical customers for broad-based engineering services rather than specialized geophysical acquisition.

Geographic activity concentrates in California and Georgia, with the most recent and substantive opportunities appearing in Georgia (Darien, Social Circle, Decatur, Madison County, Union City, Nicholls, Cedartown) and California (West Basin in the Los Angeles area) during the March through July 2026 window. No recent solicitations in the dataset explicitly request seismic survey, data acquisition, seismic processing, or geophysical interpretation services—the work typically procured under this Commodity code. The code as currently tagged appears to be a classification mismatch rather than a signal of active demand for seismic services in state and local procurement.