Area of Interest (AoI) – Lifecycle Sustainment, Advanced Engineering, and Multi-Class Parts Sourcing Support Services (CSO-W911KF25SC002)

This contract announcement establishes an Area of Interest under the ACC-ANAD Organic Industrial Base Modernization Commercial Solutions Opening, soliciting solutions for comprehensive sustainment of legacy defense systems including ground combat vehicles, locomotives, and artillery. The requirement is structured around three core capability areas: Technical, Engineering, and Depot Sustainment Services; Advanced Manufacturing, Reverse Engineering, and Digital Twin Integration; and Multi-Class Parts Sourcing and DMSMS Mitigation. Offerors may respond to one, two, or all three areas, with submissions due no later than 5:00 PM CDT on August 10, 2026, and evaluated using a sustainment-first hierarchy that prioritizes Integrated Sustainment and Lifecycle Support Strategy, DMSMS Mitigation and Parts-Sourcing Agility, Reverse Engineering and Advanced Manufacturing Maturity, and Specialized Mobile Heavy Equipment and Locomotive Capabilities. Proposals are assessed as either Acceptable or Unacceptable on technical merit and Fair and Reasonable or Not Fair and Reasonable on price, with award based on Best Value trade-off as defined by the FY26 NDAA, not Lowest Price Technically Acceptable. All submissions must be electronically delivered via the designated CSO portal in compliance with specified format rules—five single-sided pages or fifteen slides for the initial solution brief—and must not be marked confidential, though proprietary data must be clearly identified and is protected under FOIA for five years. Performance is centered at Anniston Army Depot, Alabama, with delivery timelines requiring rapid response to spare parts needs, including Class 4 and Class 9 components sourced outside traditional federal supply chains within three calendar days. Contractors must adhere to AS9100 quality standards, implement Configuration Management procedures, and produce non-proprietary Level 3 Technical Data Packages through reverse engineering and advanced manufacturing techniques such as 3D printing. Packaging, preservation, and marking must align with defense quality systems, though specific MIL-STDs for these functions are not prescribed. Payment processing is exclusively through the Payment Invoicing and Evaluation Engine (PIEE), and all offerors must maintain a current Unique Entity ID and active SAM.gov registration, with no small business or socioeconomic certifications required at this pre-award phase. The contract vehicle supports task orders with a general twelve-month performance period and is governed under FAR Part 12 Commercial Item Procedures using a fixed-price structure; contractors must obtain necessary security clearances if foreign-owned, and no work may commence without a formal written directive from the Contracting Officer. Point