This Solicitation opportunity from Department Of Defense was posted on July 20, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Electronic Security Systems (ESS) Sustainment

Closed

N6523626RE026Federal

Submission Closed07/30/2026, 05:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 541330

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RFQ PZ740-01: SR54/SR85 Downtown Traffic Engineering and Walkability Study

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ON-CALL STRUCTURAL ENGINEERING SERVICES

Solicitation # 26/27-15

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about 5 hours ago

DEADLINE

in about 1 month

AI Contract Overview

The Naval Information Warfare Center (NIWC) Atlantic is seeking support for the Electronic Security Systems (ESS) Sustainment under solicitation N6523626RE026, restricted exclusively to SeaPort NXG MAC holders who must register for PIEE accounts to access and respond to the solicitation. Contractors will perform work as defined in the non-public Performance Work Statement (PWS), which contains Controlled Unclassified Information (CUI); access to the PWS requires each individual to submit a signed Non-Disclosure Agreement to Mindy Odenkirk. Amendments to the solicitation have updated requirements to include IQSight as an approved vendor, removed the necessity to submit the WTI and SORI with task order proposals, and revised the compliance requirement for Bosch Security VAR to accept either Bosch Security VAR or IQSight VAR. The proposal due date has been extended multiple times, with the final deadline set for July 30, 2026, at 12:00 PM Eastern Time, although submissions must be received by 5:00 PM Eastern Time to comply with the official response deadline. The point of contact for all inquiries is Melinda Odenkirk, and the office is located in North Charleston, South Carolina.

General Info

NIWC Atlantic to award a performance-based ESS support contract via SeaPort NXG MAC, six-year duration.

Agency

Department Of Defense → Niwc Atlantic

NAICS

541330 - Engineering Services

Place of Performance

Set-Aside

NONE

Documents

Amendment 0002 to Solicitation N6523626RE026

amendment

High

Amendment 0003 to Solicitation N6523626RE026

amendment

High

Amendment 0004 to RFP N6523626RE026

amendment

High

Attachment 08 - Source of Repair Instructions (SORI)

specifications

High

DD Form 254 - Contract Security Classification Specification (25-RFPEQ-LSUBPO0010-0151)

specifications

High

N6523626RE026 Amendment 0001

amendment

High

N6523626RE026 - ESS Sustainment Task Order RFP

rfp

High

N6523626RE026 Exhibit A CDRLs

cdrl

High

N6523626RE026 Prime Contractor Pricing Model

96 pages · specifications

High

N6523626RE026 Section L and M Draft

rfp

High

N6523626RE026 Subcontractor Pricing Model

38 pages · specifications

High

NIWC Atlantic Standard Quality Assurance Surveillance Plan (QASP)

qasp

High

Solicitation N6523626RE026 Attachment 1A - Summary Data

1 page · past-performance

High

Solicitation N6523626RE026 Attachment 1B - Reference Information Sheet

1 page · past-performance

High

Wage Determination No. 2015-4281 Rev 37 - Wash DC

wage-determination

High

Wage Determination No. 2015-4427 Revision 33 - South Carolina

wage-determination

High

Wage Determination No. 2015-5075, Revision 32 (St. Louis, MO)

wage-determination

High

Wage Determination No. 2015-5419 Rev 32 - Denver, CO

wage-determination

High

Attachment 07 - Warranty Tracking Information

supporting-document

Low

U.S. DON Non-Disclosure Agreement (CUI Template)

nda

Low

AI Contract Breakdown

Uniform Contract Format

Contract not broken down yet

CLEATUS splits the solicitation into Uniform Contract Format (UCF) sections: scope, pricing, deliverables, and evaluation criteria.

Timeline

3 updates

PhaseClosed

PostedMay 27

Presolicitation

Type ChangedJun 30

Presolicitation → Solicitation

Notice updatedJul 10

The notice description changed.

Deadline changedJul 15

Response deadline changed from Jul 15, 2026 to Jul 20, 2026.

Notice updatedJul 20

Response deadline changed from Jul 20, 2026 to Jul 30, 2026. The notice description changed.

Response DeadlineJul 30

Deadline has passed

Submission Closed

07/30/2026, 05:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → Niwc Atlantic

Contacts1 person available

OfficeNORTH CHARLESTON, SC, 29419-9022, USA

Organization / AgencyDepartment Of Defense → Niwc Atlantic

Office AddressNORTH CHARLESTON, SC, 29419-9022, USA

Contacts

Melinda Odenkirk

contact@example.gov

Full Description

***Naval Information Warfare Center (NIWC) Atlantic requires support for ESS Sustainment.*** ***This opportunity is for SEAPORT NXG MAC HOLDERS ONLY. No other offers will be considered. SeaPort MAC holders will need to register for PIEE accounts in order to receive solicitations and submit proposals/offers in response to the RFP.*** ***The contractors will be tasked to accomplish the work as specified in the Performance Work Statement (PWS). The PWS includes Controlled Unclassified Information (CUI) and will not be made publicly available. In order to obtain access to the PWS, the offeror shall download, complete, and submit a signed Non-Disclosure Agreement (NDA) for each individual requiring access to the non-public documents to Mindy Odenkirk, contact@example.gov.*** ***The Purpose of Amendment 0001 is to:1) Update PWS paragraph 3.1.1(b) to include IQSight;2) Remove the requirement to submit the WTI with task order proposal from RFP clause L-215-LANT101-S (b) table;3) Remove the requirement to submit the SORI with task order proposal from RFP clause L-215-LANT101-S (b) table;4) Update Compliance 3 Requirement for Bosch Security VAR to state Bosch Security VAR or IQSight VAR.*** ***The Purpose of Amendment 0002 is to: 1) Extend proposal due date to 20 July 2026 at 12:00PM Eastern time; 2) Update proposal due date in RFP clause L-204-LANT004-S(b) to 20 July 2026 at 12:00PM Eastern time.*** ***The Purpose of Amendment 0003 is to: 1) Extend proposal due date to 30 July 2026 at 12:00PM Eastern time; 2) Update proposal due date in RFP clause L-204-LANT004-S(b) to 30 July 2026 at 12:00PM Eastern time.*** ***The Purpose of Amendment 0004 is to: 1) Update the proposal due date in the PIEE SOL Module to 30 July 2026 in accordance with RFP N6523626RE026 Amendment 0003.***