******POST CLOSE AMENDMENT 0004 ATTACHED: ONLY READVERTISING TO REMOVE THE PLA REQUIREMENTS AND ASSOCIATED CLAUSES, ALL OTHER TERMS AND CONDITIONS REMAIN UNCHANGED. At your discretion, USACE is willing to accept your proposal as previously submitted if there is no change with acknowledgment of this amendment. Extending the proposal due date to 7 April 2025 at 1400 CST********* Design Build Vertical Construction of the Child Development Center on Lackland Air Force Base, JBSA, Texas. Method of Acquisition: Full and Open Competition using FAR 15.101-1 Tradeoff process Source Selection Process Procedures. This is a Two-Phase Design Build Magnitude of Construction is Between $25,000,000 and $100,000,000. Attached is Phase 1 of a Two Phase Design Build RFP.