Renovate Military Family Housing Tower 4511, Camp Courtney

This is an invitation for bid to renovate Military Family Housing Tower Number 4511 at Camp Courtney, Okinawa, Japan. A site visit has been scheduled for 11 June 2026 at 0900 hours. Registration to attend the site visit is due by 3 June 2026. Please see the attached solicitation for further information. *** Amendment 0001 - Change to the Invitation for Bid (IFB) response due date and time from 7 Aug 2026, 2:00 PM JST to 7 Oct 2026, 1:45 PM JST. Also, added the Bid opening time of 14:00 PM JST to Section 00 21 13, Instructions to Bidders. *** Amendment 0002 - Provide the first round of Request for Information (RFI) responses, which are detailed in the attached ProjNet Bidder Inquiry Report; a. RFI responses have been officially posted in ProjNet under Bidder Inquiry Key 8BRUZI-438NZF; b. All RFI inquiries currently marked with a Request Pending status in ProjNet are not addressed in this amendment. Responses to these outstanding inquiries will be provided in a future amendment(s). *** Amendment 0003 - (1) The bid due date is extended to 06 November 2026, at 1:45 P.M. Japan Standard Time (JST) and bid opening will be at 2:00 P.M. JST on 06 November 2026. (2) There will be another amendment in the future for the remaining RFI responses. *** Amendment 0004 - (1) The bid due date is extended to 30 November 2026, at 1:45 P.M. Japan Standard Time (JST) and bid opening will be at 2:00 P.M. JST on 30 November 2026. (2) There will be another amendment in the future for the remaining RFI responses. *** Amendment 0005 - Provide the remaining Request for Information (RFI) responses, which are detailed in the attached ProjNet Bidder Inquiry Report; a. RFI responses have been officially posted in ProjNet under Bidder Inquiry Key 8BRUZI-438NZF; b. The updated Specifications and drawings have been attached. c. The Bid Time and Date have not changed. d. The Bid coversheet has been revised to update CLIN 0005, quantity amount from 1 to 2000 and the unit of measure from Job to Square Meter. e. Item #14 - Variation in Estimated Quantity verbiage has been added to Section 00 73 00. f. The For Information Only (FIO) documents (As-Built Drawings and Site Visit Photos) have been attached.