Kollmorgen Corp., (d.b.a. Kollmorgen Electro Optical, a Danaher Company), Northampton, Mass. is being awarded a $7,591,258 indefinite delivery, indefinite quantity cost plus fixed fee contract for engineering services in support of reusable shipping containers, Special Support & Test Equipment (SS&TE), and the repair, overhaul, and restoration of the Type 2,8,14,15,18, and 22 periscope systems, Improved Non-Penetrating Periscopes (INPP), Naval Electronic Surveillance System Infrared Exploitation(NESSIE) and NESSIE GEN II Submarine Systems, along with new technology periscope imaging systems used on Los Angeles, Seawolf, and NSSN class submarines. Work will be performed in Northampton, Mass., and is expected to be completed by December 2013.