Chases Foothill Petroleum

Chases Foothill Petroleum, a for-profit partnership based in Mariposa, California, supplies off-road red-dyed diesel fuel #2 to the federal government as a prime contractor under full-and-open competition, with no subcontracting footprint and no SBA set-aside designations across its recent prime awards.

The vendor operates as a specialized fuel supplier with a customer concentration that is extreme: the Department of the Interior's National Park Service Pacific West Region accounts for 50 of 56 total prime awards ($2.8 million combined potential value, 91% of the award count and 99% of combined potential value). A single award from the Department of Agriculture Forest Service R5-Pacific Southwest Region ($5 thousand) rounds out the active customer set. Chases Foothill Petroleum's capability portfolio consists entirely of fuel supply — off-road red-dyed diesel #2 delivery to Yosemite National Park facilities including the El Portal Wastewater Treatment Plant, roads and trails operations, and park vehicle and equipment maintenance. The vendor holds a $450,000 single-award indefinite delivery contract awarded March 13, 2023, and extending through March 14, 2027, under which six firm fixed-price delivery orders have been issued as of November 2025, totaling $313,379.32 in obligations. Recent delivery orders include a $96,000 order issued May 19, 2026 (ultimate completion September 30, 2026), a $48,000 order issued April 6, 2026, and a $38,808 order issued November 25, 2025 (ultimate completion June 1, 2026).

The parent vehicles are three indefinite delivery contracts: the $450,000 Yosemite IDC (16 task orders, $105 thousand combined potential value), IDC 140P8523D0001 (9 task orders, $474 thousand combined potential value), and IDC 140P8518D0002 (6 task orders, $121 thousand combined potential value). Activity has been sparse and flat — one award in 2022, three in 2023, two in 2024, two in 2025, and three in 2026 — with only one award (the $96,000 May 2026 delivery order) facing ultimate completion in the next twenty-four months. The vendor has drawn $1.2 million in obligated dollars against a combined potential value of $2.8 million across all awards (43% obligation rate), reflecting the indefinite delivery contract structure under which delivery orders are issued against a standing ceiling. All work is performed in Mariposa, California.