PWS_APPENDIX_C_ELIN_Matrix_T56_CLIN 17MAR2026.xlsx

This file is an ELIN (End Item Line Number) Matrix appendix that provides pricing and technical data structure for the T56 Engine repair/overhaul contract solicitation. The document serves as a template outlining the Engineering Line Item (ELIN) breakdown and associated Cost Line Item Numbers (CLINs) for Fiscal Year 2026 pricing submissions, specifically identifying 17 separate line items within the T56 series for the 3.0/-15 and 3.5/-15A engine variants. This matrix is designed to standardize how offerors structure their firm-fixed-price proposals across the multiple award IDIQ contract vehicle, ensuring consistent pricing presentation across the competitive solicitation.

The ELIN matrix establishes the technical and financial architecture for the 10-year contract period (1 five-year basic plus 1 five-year option) administered by the Air Force Sustainment Center at Tinker Air Force Base. The structured line items enable clear differentiation of repair/overhaul pricing for various engine configurations and maintenance levels, facilitating government evaluation of cost proposals and future task order pricing under the indefinite delivery, indefinite quantity contract structure. Offerors must align their pricing submissions to this matrix format, which directly supports USAF, USN, and Foreign Military Sales customer requirements. As an appendix containing primarily technical data structure rather than substantive requirements or service descriptions, this document functions as a formatting and pricing instruction tool for qualified bidders responding to solicitation FA812126R0010.