Integrated Base Defense Establishment of a Closed Restricted Network to Support the Electronic Security System

SOL #: FA469026R0006Solicitation

Overview

Buyer

DEPT OF DEFENSE

Dept Of The Air Force

FA4690 28 CONS PKC

ELLSWORTH AFB, SD, 57706-4947, United States

Place of Performance

Ellsworth AFB, SD

NAICS

Security Systems Services (except Locksmiths) (561621)

PSC

Miscellaneous Alarm, Signal, And Security Detection Systems (6350)

Set Aside

Total Small Business Set-Aside (FAR 19.5) (SBA)

Original Source

https://sam.gov/opp/de3fe04a8e0b4533981c33706f64bf5e/view

Timeline

Posted

Feb 23, 2026

Last Updated

May 21, 2026

Submission Deadline

Jun 16, 2026, 7:00 PM

Qualification Details

Fit reasons

NAICS alignment with historical contract wins in similar service areas.
Scope strongly matches core technical capabilities and delivery model.

Risks

Past performance thresholds may require one additional teaming partner.
Potential clarification needed on staffing minimums before bid/no-bid.

Next steps

Validate eligibility requirements, assign capture owner, and schedule partner outreach to confirm teaming strategy before submission planning.

Quick Summary

The Department of the Air Force is soliciting proposals for the Integrated Base Defense Establishment of a Closed Restricted Network (CRN) to support the Electronic Security System at Ellsworth AFB, SD. This Total Small Business Set-Aside opportunity involves designing, installing, and maintaining a new CRN to replace the existing NIPRNET transport for Integrated Base Defense Security Systems (IBDSS) operations. This notice is an amendment, updating Q&A and correcting site visit instructions. Proposals are due by June 16, 2026.

Scope of Work

The contractor will be responsible for the complete establishment of a new three-tier layered CRN (Access, Distribution, Core). This includes the design, procurement, installation, and configuration of the network. During the transition, the existing NIPRNET-supported IBDSS must be maintained concurrently. The scope also covers ensuring the network is expandable for future facilities, providing comprehensive operations and maintenance (O&M) during implementation, and preparing a thorough turnover package with training for incoming network managers. Approximately 54 legacy and 9 new facilities will be transitioned to the new CRN.

Key Requirements

The project demands strict compliance with DoD cybersecurity policies, DISA STIGs, and Air Force Network security guidance, including FIPS 140-2/3 for cryptographic functions. All equipment must be compliant with SRD-3.7.2.1 Network Equipment and approved by DISA. Contractor personnel require Common Access Cards (CACs) and specific certifications for VICADS, Vindicator, IDS, and ACS. Work must be performed on-site at Ellsworth AFB, with no remote work authorized. The contractor must provide a 1-year commercial warranty and adhere to various regulations (NIST, UFGS, UFC, TAA, OSHA).

Contract & Timeline

Type: Solicitation
Set-Aside: Total Small Business Set-Aside (FAR 19.5)
Product Service Code: 6350 (Miscellaneous Alarm, Signal, And Security Detection Systems)
Place of Performance: Ellsworth AFB, SD, United States
Required Completion: 7 months from contract award
Response Due: June 16, 2026, 7:00 PM UTC
Published: May 21, 2026

Amendment Details

This amendment specifically updates "Attach 6 - ESS_Questions and Answers" with additional questions and answers and corrects a typo in the Site Visit Reporting Instructions found in Addendum 52.212-1.