Amendment 5: The purpose of this amendment is as follows: 1. Updates to Drawings/Specs (see Summary of Changes, dated 04/20/26). 2. Proposal due date extended to 05/15/26 at 2:00 PM CDT. All other Ter... Amendment 5: The purpose of this amendment is as follows: 1. Updates to Drawings/Specs (see Summary of Changes, dated 04/20/26). 2. Proposal due date extended to 05/15/26 at 2:00 PM CDT. All other Terms and Conditions remain the same.

Amendment 4: The purpose of this amendment is as follows: 1. Updates to Drawings/Specs (see Summary of Changes, dated 04/15/26) 2. Updated Clauses. All other terms and conditions remain the same.

Amendment 3: The purpose of this amendment is as follows: 1. Updated 00 21 00 (see 00 21 00, dated 04/01/26) 2. Updated drawings/specs (see Summary of Changes, dated 04/01/26) 3. Proposal due date ext... Amendment 3: The purpose of this amendment is as follows: 1. Updated 00 21 00 (see 00 21 00, dated 04/01/26) 2. Updated drawings/specs (see Summary of Changes, dated 04/01/26) 3. Proposal due date extended to 04/24/26 at 2:00 PM CDT. All other terms and conditions remain the same.

Amendment 2: The purpose of this amendment is as follows: 1. Revised specs and drawings (see Summary of Changes, dated 03/20/26), 2. Revised 00 22 00 (see 00 22 00, dated 03/18/26), 3. Added Site Visi... Amendment 2: The purpose of this amendment is as follows: 1. Revised specs and drawings (see Summary of Changes, dated 03/20/26), 2. Revised 00 22 00 (see 00 22 00, dated 03/18/26), 3. Added Site Visit Roster. All other terms and conditions remain the same.

Amendment 1: The purpose of this amendment is as follows: 1. Revised Site Visit Information (see Section 00 72 00, new date is 03/18/26) 2. Proposal due date extended to 04/15/26 at 2:00 PM CST. All o... Amendment 1: The purpose of this amendment is as follows: 1. Revised Site Visit Information (see Section 00 72 00, new date is 03/18/26) 2. Proposal due date extended to 04/15/26 at 2:00 PM CST. All other terms and conditions remain the same.

This project involves constructing six new pre-engineered metal Environmental Protection Shelters, each approximately 20,000 SF, along with associated paving and three maintenance kiosks at Ellsworth Air Force Base in South Dakota. The work also includes partial demolition and reconstruction of Dock 83. The shelters are designed to house B-2A aircraft for maintenance. No specific budget or performance timelines are detailed in this description.

Reference the Attachment.