Please note: This is a Sole Source Notification. The PSA Series Applicator, Model PSA-2000 must have the following specifications to be considered. Simple operator controls, hydrostatic system On board reserve water tank, 295 gallons with dedicated water pump Ground Clearance, ~19” to bottom of axle Adjustable pivoting drawbar 48.8 HP Tier 4 turbo diesel engine Application nozzles Reversible progressing cavity pump Reversible mixer 43” high working deck rails for greater safety Working deck engineered for full pallets of material 75° inclined personnel access ladder High volume 3” quick connect water fill Heavy-duty steel 4” x 8” rectangular tube frame Solid rubber tires for traversing an active landfill Towable behind bulldozers / compactors / trucks 12v electric hose reel Hose assembly 70 Amp breaker, for hose reel Light bar