Perform calibration, repair, and training on Environmental Test Chambers.

The purpose of this amendment is to incorporate the following:

1. Performance Work Statement (PWS) updates:

- Chamber Calibrations: 5.1.6.2 / 5.1.6.2.1 / 5.1.6.2.2 / 5.1.6.2.3

- Performance Validation: 5.2.1.2

- Parts: 5.5.6.1

- Training: 5.6.1 / 5.6.4

- Repair Resolution: 5.7.1

2. Post Questions and Answers

3. Extend the closing date to 28 November 2025 at 02:00 PM Eastern Time

Letterkenny Army Depot intends to issue a hybrid Firm Fixed priced and Time and Materials service contract to perform calibration, repair, and training on Environmental Test Chambers. A Performance Work Statement will be provided with the solicitation.

The period of performance of this contract will include one base year and four (4) options years. The procurement will be a total small business set-aside. The 2022 North American Industrial Classification System (NAICS) code 811210 - Electronic and

Precision Equipment Repair and Maintenance, the size standard is $34 Million and the service code is J066 -MAINT/REPAIR/REBUILD OF EQUIPMENT- INSTRUMENTS AND LABORATORY EQUIPMENT. This requirement will utilize Simplified Acquisition Procedures in accordance with FAR Subpart 13.5. Solicitation number

W911N225QA004 will be released on or about 07 July 2025, with a closing date on or about 01 August 2025. The annotated closing date for the solicitation is an estimated date and may be adjusted dependent upon the release of the solicitation. The solicitation will not close prior to the annotated closing date. All interested sources may submit a quote, which shall be considered by this agency. A copy of the solicitation can be downloaded from https://www.sam.gov on or about 07 July 2025. It is noted that offerors must be registered in the System for Award Management (SAM) Database to receive a Government contract award. Offerors may register for SAM at: https://www.sam.gov. Questions concerning this synopsis should be e-mailed to Diane Mordecai at email: Diane.E.Mordecai.Civ@Army.mil. This synopsis by no means binds the Government and is for information purposes only.