This is a MARKET SURVEY / SOURCES SOUGHT NOTICE, pursuant to FAR Part 10 (Market Research), FAR Part 6.302-1 and HSAM 3006.302-1. This is not a pre-solicitation notice or solicitation for proposals/quotations.REQUIREMENT: The DHS U.S. Coast Guard Surface Forces Logistics Center (SFLC) anticipates that a requirements contract with firm fixed price delivery orders will be awarded to authorized facilities of the Original Equipment Manufacturer (OEM). The planned contract is for the overhaul of MTU marine diesel engines model 8V396 TE94 used on WPB 87' Costal Patrol Boats. A maximum of fourteen (14) engines will be overhauled per