Daniel Greenslade

Daniel Greenslade, operating as Diamond T Construction, provides heavy equipment and emergency response services to the Department of Agriculture Forest Service and the Department of the Interior as a prime contractor on small-business-set-aside indefinite delivery contracts and delivery orders, with no subcontract activity. Diamond T Construction is a sole proprietorship based in Steelbridge Lane, Montana, competing exclusively under the Total Small Business set-aside category across its prime footprint. The vendor's capability portfolio centers on provision of specialized heavy equipment — feller bunchers, mulchers, dozers, excavators, road graders, skidders, water tenders, and pumper cats — and related personnel support for fire suppression, prescribed project work, all-hazard incident response, and infrastructure maintenance operations across the U.S. Forest Service East Zone (Regions 1, 2, 4, and 9) and select Interior operations.

The customer base is heavily concentrated within USDA Forest Service fire and emergency response operations. The National Interagency Fire Center accounts for ten awards carrying a combined potential value of $3.5 million (100% coverage by award count); the Forest Service's Rocky Mountain Region (Region 2), Intermountain Region (Region 4), and Northern Region (Region 1) together account for seven awards with a combined potential value of $442 thousand; and the Department of Interior's Bureau of Land Management Idaho Region holds three awards valued at $91 thousand. The dollar concentration is even sharper: the National Interagency Fire Center anchors 87.5% of total combined potential value across the vendor's portfolio, while regional Forest Service offices and Interior complete the remaining exposure.

Diamond T Construction holds a portfolio of ten indefinite delivery contracts, all structured as multiple-award, total small business set-asides, flowing through the Virtual Incident Procurement (VIPR) system and managed by the National Interagency Fire Center. Three of these IDCs carry $500,000 ceilings each (heavy equipment with water for East Zone, water handling for East Zone, and miscellaneous heavy equipment for East Zone); five carry $250,000 ceilings; and one older IDC carries a $250,000 ceiling expiring May 23, 2025. The most recent and largest vehicle, awarded February 6, 2026, includes four IDCs with ceilings of $500,000 and $250,000 and performance periods extending through May 2030. Against these vehicles, the vendor has issued 20 total awards comprising nine delivery orders and purchase orders in 2025 (nine awards) and six awards year-to-date in 2026 (as of July 5, 2026). Representative work includes a $123,036 delivery order from the Forest Service Region 2 (Rocky Mountain Region) on July 5, 2026 for emergency response support in Delta, Colorado (ultimate completion July 26, 2026, firm fixed price); a $94,300 delivery order from Region 2 on August 22, 2025 for heavy equipment services; and three purchase orders from the Bureau of Land Management Idaho Region (June 1, 2025) totaling $90,747 for fire suppression and infrastructure maintenance equipment in Boise, Idaho.

Activity has accelerated sharply: one award in 2022, one in 2023, three in 2024, nine in 2025, and six through July 2026. The portfolio carries a combined potential value of $4 million against a combined obligated value of $534 thousand (13% realization to date), reflecting the role of IDCs as ceiling vehicles with draw-down via delivery orders. The vendor competes entirely under small business set-asides and operates exclusively as a prime contractor with no subcontract engagement. NAICS coding is concentrated in Support Activities for Forestry (20 awards), with PSC coding split between Natural Resources/Conservation–Forest-Range Fire Suppression/Presuppression (17 awards) and Fire Fighting Equipment (3 awards).