***ONLY SEAPORT MAC HOLDERS SHOULD RESPOND TO THIS PRE SOLICITATION NOTICE*** PRE-SOLICITATION CONFERENCE AND SYNOPSIS ANNOUNCEMENT. A Pre-Solicitation Conference will be held for this requirement via Microsoft Teams on Wednesday 8 July 2026, from 1000 to 1100, Central Standard Time (CST). All interested Offerors shall submit their intent to participate with the company?s name, CAGE code, and name and email address of personnel who will be attending to via e-mail to Kristin S. Shaw, Contract Specialist, at kristin.s.shaw.civ@us.navy.mil no later than 2 July 2026, 1500 CST. Please limit attendees to no more than three (3) individuals per company. Telephone inquiries will not be accepted.