Solicitation has been amended. Please see attached "Amendment 1 - Install Flow Meter - RFO Combo". Notice to all prospective offerors: The site visit scheduled for tomorrow, 4 June 2026 has been cancelled. *** A site visit is now scheduled for Thursday, 11 June 2026, at 0800 . To attend, offerors must submit Attachment 4 - Nellis AFB Base Pass Request by Friday, 5 June 2026 ; 99 CONS cannot sponsor contractors on the day of the visit. Requests for Information (RFIs) are due no later than Monday, 15 June 2026 . Government responses will be posted by 18 June 2026 . Final proposals must be submitted no later than Tuesday, 23 June 2026, at 1600 .***