NIGP 49019: Density Gradient Equipment: Fractionators, Mixers, etc.

NIGP 49019 Density Gradient Equipment: Fractionators, Mixers, Etc., an Item code, encompasses replacement and accessory parts for mixer equipment used in water and wastewater treatment operations. State and local utilities purchase these parts to maintain continuous operation of mixing systems integral to treatment processes. Issuing bodies soliciting under this code include county and municipal utilities departments managing treatment infrastructure. Recent activity shows water and wastewater utilities as the primary buyer base, with procurement driven by equipment maintenance schedules and the need to source parts compatible with existing installed equipment.

Pinellas County Utilities posted ITQ 26-0647 on June 23, 2026, seeking Invent Mixer Parts & Accessories with a response deadline of June 30, 2026. The solicitation references an existing blanket purchase agreement from a prior ITB and includes a Non-Competitive Oversight Committee Justification Form, suggesting a renewal or continuation posture rather than open competition. Work is performed in Pinellas County and Clewiston City, Florida. The compressed six-day proposal window and reference to prior contract documentation indicate this is likely a routine parts replenishment cycle rather than a new equipment evaluation. No estimated contract value or incumbent contractor information is provided in the notice.