The Bureau of Land Management, Arizona Region, awarded a purchase order to Advanced Composting Systems LLC for $46,600 on August 28, 2026, for white pocket composting toilet installation. This is a total small business set-aside under NAICS 321992 (Prefabricated Wood Building Manufacturing). Performance will occur at Marble Canyon, Arizona, with ultimate completion by December 30, 2026. The order covers specialized transport, on-site assembly, system integration, and commissioning of a prefabricated composting toilet building (ACS Model GC1F1TH Grand Canyon Single Stall) equipped with a Phoenix composting toilet system, permanent wood foundation, roof gutter, rainwater catchment, electrical, solar, and computer control systems, along with live operations and maintenance training. BLM determined Advanced Composting Systems as the sole responsible source capable of assembling the structure without incurring warranty damage.