HC101325QA399 SOLICITATIION AMEND 4.pdf

This is an IQO (Inquiry) Inquiry document and Amendment 0004 to solicitation HC101325QA399-0004, issued by DITCO (Defense Information Technology Contracting Organization) on June 17, 2026.

The solicitation seeks quotes to provide, install, and maintain a 10GB non-switched Ethernet commercial lease on the IQO contract between Building 215, Room 138, 104 Bubacz Street, Altus AFB, Oklahoma 73523 (ALTUSAFB/CCI) and Building 200, Computer Room 2A, 3326 General Hudnell Drive, San Antonio, Texas 78226-1834 (SNANTISC/CCI). Key amendments include: (1) extension of the quote due date to June 30, 2026, 4:00 PM CDT; (2) extension of service date to November 16, 2026; (3) RTD specification revised from 10 milliseconds vice to 12 milliseconds; (4) relaxation of the 50-meter separation requirement to 48 feet at the intersection of Routes 28 and Tamarack Road; and (5) requirement to address testing and acceptance compliance in proposals. The government requires diverse, fully documented fiber paths end-to-end to the government's service delivery points (SDPs) with a minimum 50-meter physical separation from the related HC101325QA400 solicitation.

Contractors must provide detailed information on circuit installation methodology, sub-contractor involvement, technical specifications, and build scope. Testing and acceptance parameters include 24-hour satisfactory testing, ITU-T.Y.1564 bench marking, light level readings, 72-hour soak testing at DISA GOC Scott AFB Illinois, and error performance thresholds (availability greater than 99.5%, frame loss equal to zero, jitter less than 3 milliseconds, delay better than 10 milliseconds, and mean time to loss of bit count integrity greater than 24 hours). The DITCO contact is Karen Pakosta (667-890-8976, karen.s.pakosta.civ@mail.mil). Awards for both solicitations HC101325QA399 and HC101325QA400 will be made to a single vendor based on lowest combined life cycle cost and technical acceptability; failure to provide all required quotes will render submissions non-compliant and unawardable. TSR Number is RU02MAY259526; CCSD is DIR3BXL5.