The Department of Agriculture Agricultural Research Service issued a purchase order to ECS House Industries, Inc. for six 5 HP paddlewheel aerators valued at $44,600, awarded September 17, 2026, with completion required by December 18, 2026. Work is performed at Stoneville, Mississippi. The requirement specifies six units of 5 HP, three-phase paddlewheel aerators, Brand Name House Industries Inc Model DDP059TA2253050G or equal, equipped with WEG electric motors rated 5 HP at 460/480V, 1750 RPM; 45-blade rotors in spiral configuration with marine-grade aluminum floats; SMR2 25:1 gear reducers; and minimum oxygen transfer rate of 27 lbs O2/hour. All components including an 18-foot mooring system must be hot-dipped galvanized. Equipment includes 12-month warranty for defects and 3-year warranty on aluminum floats. The order originated from Request for Quotation 1232SA26Q1080, posted September 4, 2026, with quotations due September 17, 2026, under FAR Part 12 commercial-items procedures.