The Bureau of Reclamation (BOR) is issuing a Pre-Solicitation Notice for an Architect-Engineer Multiple Award Contract (AE-MAC) aimed at acquiring engineering services under NAICS code 541330. Interested firms are required to demonstrate their qualifications and relevant experience in various disciplines, including geotechnical services, civil engineering, infrastructure services, and dam safety, while also providing their SAM Unique Entity Identification Number. The BOR plans to award three to five Indefinite Delivery Indefinite Quantity (IDIQ) contracts, with a total cap of $50 million over five years, and firms must express their interest by March 7, 2025, as further instructions will be provided in a subsequent notice around March 11, 2025. For inquiries, interested parties can contact Megan Swift at mswift@usbr.gov or by phone at 303-445-2722.