Request for Proposals (RFP)

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Notice to Vendors: While this webpage contains information on DEP Request for Proposals, Information, Quotes, Grant RFPs and RFAs, only the Department of Administrative and Financial Services, Division of Procurement Services is considered the official State of Maine RFP website for RFPs issued under 5 M.R.S.A. §1825 A-E and Ch. 110 & 120 in 18-554 of the Code of Maine Rules (CMR) : See Division of Procurement Services, Vendors. As such, only documents and notifications posted there are considered binding.

December 11, 2024 - Invasive Aquatic Plant Removal Cost Share Application. Proposals due: February 7, 2025

January 2, 2025 - Coastal Sand Dune Restoration and Protection Grants. Proposals due: February 24, 2025

January 2, 2025 - 2024-25 Waste Diversion Grants Program Special Round-Organics Management Activities. Proposals due: January 31, 2025

January 6, 2025 - 2025 National Coastal Condition Assessment Survey for Maine Estuarine Waters. Proposals due: January 27, 2025

January 12, 2025 - Fairfield and Benton Area Per- and Polyfluoroalkyl Substances (PFAS) Ongoing Filter Monitoring. Proposals due:

Pre-Qualified Vendor Lists

The Division of Procurement Services maintains Pre-Qualified Vendor Lists (PQVL) for Maine State Agencies. Many PQVLs have open enrollment periods at varying tmes of the year. See Pre-Qualified Vendor Lists for more information.