Amendment 0002 issued 9 June 2021 to respond to questions from potential offerors.   

Amendment 0001 issued 3 June 2021 to respond to questions from potential offerors.   

Attachment 4, 5, 6,, 9 and 10 are revised.  Attachment  8, 16, 17, 18, 19, 20, and 21 are added.  Attachment 15 is deleted. 

This ESMF system provides sea-based forces with environmental and ship motion forecasting as input to the Common Operation Tactical Picture (COTP), in order to forecast windows of opportunity for inter/intra-ship material and personnel movement. The ESMF system allows for single ship motion modeling and predictions, and for two ship motion modeling and predictions. This contract is to provide engineering support to design, fabricate, install, and sustain any existing and new versions of the ESMF system, provide proof-of-concepts and new applications of where the ESMF system can be applied, and improve hardware and software designs of the ESMF system.