PRESOLICITATION NOTICE Agency: Department of the Army, U.S. Army Corps of Engineers (USACE), South Pacific Division (SPD), administered by the Sacramento District (SPK) Project Title: Indefinite Delivery Contract (IDC), Multiple Award Task Order Contract (MATOC) for Vertical Architect-Engineer (A-E) Services Location: U.S. Army Corps of Engineers (USACE), South Pacific Division (SPD) Area of Responsibility, including California, Arizona, Nevada, Utah, New Mexico, and portions of Colorado, Oregon, Idaho, Wyoming, and Texas. NAICS Code: 541330 – Engineering Services PSC Code: C219 – Architect and Engineering MATOC Contract Capacity: $625,000,000 Estimated Ordering Period: Five year Ordering Period Performance Structure: Multiple Award Task Order Contract (MATOC) with an Unrestricted pool and a Small Business Reserve pool. Contract Type: Multiple Award Task Order Contract (MATOC); Firm-Fixed-Price task orders Set-Aside: Unrestricted with a Small Business Reserve 1. GENERAL INFORMATION The U.S. Army Corps of Engineers (USACE) South Pacific Division (SPD) through Sacramento District (SPK) intends to award approximately six (6) to ten (10) Unrestricted and approximately four (4) to six (6) Small Business Indefinite Delivery Contracts (IDCs) under this Multiple Award Task Order Contract (MATOC) primarily for Vertical Design A-E services, in accordance with 40 U.S.C. Chapter 11, Selection of Architects and Engineers and Public Law (PL) 92-582 as implemented in Class Deviation 2026-O0029, “Revolutionary Federal Acquisition Regulation Overhaul,” (RFO). The Unrestricted A-E Vertical Design MATOC will support programs and projects throughout the SPD Area of Responsibility (AOR) including Military Design, Interagency and International Services (IIS), and incidental Civil Works (CW) programs. 2. SCOPE OF WORK (OVERVIEW) The MATOC will support the Military Design, Interagency and International Services (IIS), and limited Civil Works (CW) programs throughout the SPD Area of Responsibility. The scope requires a full range of A-E services for primarily vertical construction projects. Anticipated work includes: Pre-Design Services: Site investigations, planning charrettes, and DD1391 preparation. Design Services: Parametric estimating, full and partial designs (plans and specifications), and preparation of Design-Build Request for Proposals (RFPs). Construction Phase Services: Engineering During Construction (EDC), quality assurance, and materials testing. Project Types: Repair/modernization of existing facilities, design of new facilities, utility systems, historic preservation, and sustainable design. Individual task orders will be competed and awarded to one of the MATOC holders. 3. TECHNICAL COMPLEXITY AND RISK The work involves a wide range of A-E disciplines supporting diverse and technically complex military, interagency, and civil works projects across a large geographic region. Successful performance requires demonstrated experience with: Multi-discipline…