The Government requires a five (5) year (base year plus four (4) option years) service maintenance contract for maintenance of a Government-owned Location of Miss and Hit (LOMAH) system. Please see at... The Government requires a five (5) year (base year plus four (4) option years) service maintenance contract for maintenance of a Government-owned Location of Miss and Hit (LOMAH) system. Please see attached Combination Synopsis-Solicitation, Adelphi Instructions and Information Full-Text Attachment, and Provision and Clauses Final.