With facilities in Pasadena CA and Roca, NE, Pacific Engineering, Inc. (PEI), provides engineering services, test planning, design services, prototyping and manufacturing complex, high strength, light weight, composite components. Principals of the firms have expertise in LS-DYNA, and several other FSI codes, as well as fast-running physics based software such as IMEA (Integrated Munitions Effects Assessment) software from ARA for DTRA. The staff has extensive experience in crash and penetration simulations, pressure vessel modeling and designs, DDAM, submarine composite mast shock analysis, submarine composite countermeasure launch tube analysis, detonation analysis/assessments, and pressure vessel failure investigations/assessments. PEI has developed manufacturing processes and a quality control system that allows accurate fabrication of critical DOD components with over 650,000 parts delivered to to NSWC Crane