NAPA seeks contractors for all open Requests for Proposals (RFPs). Please click the linked file (PDF) to view the details and submission instructions of a specific project.
RFPs are posted here as they become available.
Evaluating Stone Matrix Asphalt (SMA) for U.S. Airfield Pavements
OBJECTIVE: Evaluate the suitability and benefits of SMA for U.S. airfield pavements and develop technical guidelines for its use. This includes assessing SMA’s structural and functional performance relative to current FAA-standard mixes and providing recommendations on mix design, production, construction, and maintenance to support safe, cost-effective use on runways, taxiways, and aprons.
AVAILABLE FUNDS (Phases I and II): $500,000
CONTRACT PERIOD (Phases I and II): 24 months
RESPONSE DEADLINE: August 28, 2025
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Feasibility Study of Using Porous Asphalt Pavements for Airfields
OBJECTIVE: Assess the feasibility of incorporating porous asphalt pavements for use on the airside infrastructure such as taxiways, shoulders, and runways to provide stormwater management while supporting aircraft operations, focusing on structural performance, resilience, and long-term durability.
AVAILABLE FUNDS: $100,000
CONTRACT PERIOD: 12 months
RESPONSE DEADLINE: August 29, 2025