NIGP 34048: Flail Trencher

NIGP Item 34048 Flail Trencher solicits excavation and conduit installation services, primarily machine and hand trenching work performed by state and local utilities, school districts, and county authorities. The code covers the tools, equipment rental, and labor associated with trench-digging operations that support underground infrastructure installation — conduit runs, utility lines, and related buried systems. Recent solicitations show that state and local buyers under this code engage contractors to perform trenching as part of larger conduit and utility-installation scopes, combined with excavation at varying depths, traffic control, pavement work, and as-built documentation. Issuing bodies soliciting under the code include municipal utilities (such as Kissimmee Utility Authority in Florida) and school districts.

Kissimmee Utility Authority issued RFP 26036JG on October 19, 2026, requesting proposals for continuing conduit installation services including machine and hand trenching at multiple depths and concurrent locations, with response due July 28, 2026 and a three-year base term plus two optional one-year renewals. The scope encompasses 167 line items of hand and machine excavation combined with HDPE conduit installation, traffic control, and concrete and asphalt pavement work; KUA reserves the right to award to single or multiple contractors and issues work on an as-needed basis. Hillsborough County Public Schools issued RFP 26349-RFP-MST on September 7, 2026, for fire protection system services (inspection, maintenance, and repair of sprinkler and CO2 fire extinguisher systems) across 235 schools, with a pre-proposal conference on September 8, 2026, and proposals due October 5, 2026; HCPS encourages small business enterprise participation and enforces a structural separation requiring one vendor to perform inspections and a separate vendor to perform repairs. Recent activity appears concentrated in Florida, with utilities and school districts driving the current solicitation pace.