Arizona Department of Environmental Quality

Release: Dec 9, 2025

Close: Dec 15, 2025

The Arizona Department of Environmental Quality (ADEQ) Procurement Division is soliciting proposals to establish a single-agency contract for ceilometer equipment and associated items, including maintenance and warranty services, meeting EPA specifications in 40 CFR Part 58 Appendix D section 5(b). The procurement requires equipment capable of multi-port communications, detecting at least three boundary layers and reporting planetary boundary layer up to 15 km, compatibility with Agilaire AirVision and the Hampton University Unified Ceilometer Network, and operation from -10C to 50C with internal data logging and backup. The contract includes equipment installation, calibration, training, on-call technical assistance, a minimum one-year manufacturer warranty, and maintenance/repair obligations; the anticipated term is three years with potential renewals.

Release: Dec 8, 2025

Close: Dec 15, 2025

The Arizona Department of Environmental Quality (ADEQ) is seeking to establish one or more contracts to provide ceilometer equipment and associated items, including consumables, parts, accessories, maintenance, and warranty. The equipment must meet performance and reporting requirements (e.g., determine multiple boundary layers, report planetary boundary layer up to 15 km, hourly data collection, precision ≤5 m or 1%, resolution ≤10 m) and be compatible with ADEQ systems; the contractor must also provide installation, training, maintenance, calibration, and replacement parts. The contract period begins at award and runs for three years with options to extend up to five years total; deliveries will be to ADEQ in Phoenix, AZ.

Release: Nov 25, 2025

Close: Dec 8, 2025

Provide ceilometer equipment and associated items, consumables, parts, accessories, maintenance and warranty (equipment").