Worldwide Envelope, Roofing, and Waterproofing A&E IDIQ

**Amendment 09 - Issued on March 18, 2025 to extend the proposal due date to March 21, 2028 **Amendment 08 - Issued on March 12, 2025 to provide responses to questions received. **Amendment 07 - Issued on March 10, 2025 to provide responses to questions received. **Amendment 06 - Issued on March 10, 2025 to provide responses to questions received. **Amendment 05 - Issued on March 7, 2025 to provide responses to questions received. **Amendment 04 - Issued on March 7, 2025 to revise Section J, List of Attachments and include Attachment J.1.8 Past Performance Questionnaire. **Amendment 03 - Issued on March 6, 2025 to provide responses to questions received, extend the proposal due date, and revise Section L of the RFP. **Amendment 02 - Issued on February 25, 2025 to provide responses to questions received and to revise Sections B and L of the RFP.

Amendment 01 - Issued on February 19, 2025 to incorporate Attachment J.1.7 into the solicitation.** This announcement is for solicitation, Request for Proposal 19AQMM25R0079 Worldwide Envelope, Roofing, and Waterproofing A&E IDIQ. Proposals are due no later than March 17, 2025 by 3:00 PM ET. Please submit all questions no later than March 4, 2025 by 4:00 PM ET. Any questions received after this date and time will not have a response provided.