See attached the following documents: Combined Synopsis/Solicitation, PWS, Solicitation Provisions and Clauses, Ordering Guide, Evaluation Factors, Performance Assessment Questionnaire, and USACE Year... See attached the following documents: Combined Synopsis/Solicitation, PWS, Solicitation Provisions and Clauses, Ordering Guide, Evaluation Factors, Performance Assessment Questionnaire, and USACE Year 1 Population Data. Amendment 1 - The purpose of Amendment 1 is to answer contractors's questions. All other terms and conditions of the solicitation stay the same.

See attached the following documents: Combined Synopsis/Solicitation, PWS, Solicitation Provisions and Clauses, Ordering Guide, Evaluation Factors, Performance Assessment Questionnaire, and USACE Year... See attached the following documents: Combined Synopsis/Solicitation, PWS, Solicitation Provisions and Clauses, Ordering Guide, Evaluation Factors, Performance Assessment Questionnaire, and USACE Year 1 Population Data.

The Department of Defense's SERDP program is seeking pre-proposals for environmental research related to Weapons Systems and Platforms, with an anticipated total funding of approximately $10 million for multiple awards. The pre-proposal submission deadline is 2:00 p.m. Eastern Time on February 5, 2026. A multi-stage review process will evaluate pre-proposals based on Technical Merit, Personnel, and Cost, with selected applicants invited to submit a full proposal. The program encourages responses from both small and large businesses, with specific subcontracting plan requirements for large businesses if an award exceeds $900,000. Complete instructions are available on the SERDP website.