Barber-Nichols, Inc ., Arvada, Colorado; Booz Allen Hamilton , McLean, Virginia; L3 Technologies, Inc ., Northampton, Massachusetts; Leidos, Inc ., Reston, Virginia; Leonardo DRS, Inc ., Melbourne, Florida; Lockheed Martin Sippican, Inc ., Marion, Massachusetts; Mikel, Inc ., Middletown, Rhode Island; Northrop Grumman Systems Corp ., Annapolis, Maryland; Progeny Systems Corp ., Manassas, Virginia; Foster-Miller, Inc., dba QinetiQ-NA , Waltham, Massachusetts; Raytheon Co ., Keyport, Washington; Rite-Solutions, Inc ., Pawcatuck, Connecticut; Science Applications International Corp ., Reston, Virginia; Systems Engineering Associates Corp ., Middletown, Rhode Island; Sechan Electronics, Inc ., Lititz, Pennsylvania; Sonalysts, Inc ., Waterford, Connecticut; and Systems Planning and Analysis, Inc ., Alexandria, Virginia, are being awarded a $73,730,343 multiple-award contract for the procurement of materials and services to design, develop, fabricate, test, install, document, and deliver rapid prototype solutions in support of the Undersea Warfare/Undersea Defensive Family of Systems.  Work will be performed at the contractors’ sites and minimally at government locations.  The Naval Undersea Warfare Center Division Newport, Newport, Rhode Island, is the contracting activity.  

AECOM Technical Services, Inc ., Los Angeles, California; Aptim Federal Services, LLC , Alexandria, Virginia; CH2M Hill Constructors, Inc ., Englewood, Colorado; Environmental Chemical Corp ., Burlingame, California; Fluor Intercontinental, Inc ., Greensville, South Carolina; and Perini Management Services, Inc ., Framingham, Massachusetts, are being awarded an $85,000,000 contract modification to increase the maximum dollar value of a multiple award contract for global contingency construction projects. Work will be predominately construction, worldwide.  The work to be performed provides for the Navy on behalf of the Navy, Department of Defense and other federal agencies. The construction and related engineering services will respond to natural disasters, humanitarian assistance, conflict, and various projects with similar characteristics. The contractor may be required to provide initial base operating support services in support of the construction effort, which will be incidental to construction efforts. After award of this modification, the total cumulative contract value will be $1,060,000,000.  Naval Facilities Engineering Command Atlantic, Norfolk, Virginia, is the contracting activity.

AECOM International, Inc ., Neu-Isenburg, Germany; Arcadis , London, United Kingdom; Cardno GS, Inc ., Charlottesville, Virginia; Jacobs Government Services Co ., Arlington, Virginia; Tetra Tech, Inc ., Pasadena, California; and Wood Environment and Infrastructure Solutions, Inc ., Blue Bell, Pennsylvania, have been awarded a $90,000,000 contract for environmental services and environmental construction. This contract provides a broad range of environmental services including operations and maintenance activities associated with environmental programs, environmental construction, repair and demolition work including remediation, restoration, and abatement on real property in support of the Department of Defense environmental mission. Work will be performed at various installations within the U.S. European Command and U.S. Africa Command areas.  The 764th Enterprise Sourcing Squadron, Ramstein Air Base, Germany, is the contracting activity.  

Raytheon Missile Systems , Tucson, Arizona, is being awarded a $392,412,665 contract modification.  This modification exercises options for the production and delivery of tactical missiles (Lot 20 AIM-9X, Block II and Block II plus), captive air training missiles, plus all up round tactical missiles, captive test missiles, special air training missiles, advanced optical target detectors, Block II and II plus guidance units (live battery), captive air training missile guidance units (inert battery), Block I and II propulsion steering sections, electronic units, multiple purpose training missiles, tail caps, maintenance, sectionalization kits, containers, and spares for the Air Force, Navy, and the governments of Australia, Bahrain, Belgium, Bulgaria, Denmark, Finland, Israel, Japan, Morocco, the Netherlands, Norway, Oman, Poland, Qatar, Romania, Singapore, Slovakia, South Korea, Switzerland, Taiwan, Turkey, and the United Arab Emirates.  Work will be performed in Tucson, Arizona; Andover, Massachusetts; Amesbury, Massachusetts; Keyser, West Virginia; Santa Clarita, California; Goleta California; San Jose, California; Valencia, California; Anaheim, California; El Cajon, California; San Diego, California; Chatsworth, California; Claremont, California; Hillsboro, Oregon;  Ottawa, Ontario, Canada;  Cheshire, Connecticut; Simsbury, Connecticut; Cincinnati, Ohio; Anniston, Alabama; Sumner, Washington; Ottawa, Ontario, Canada; Heilbronn, Germany, and various locations within the continental U.S.  In addition, this modification provides for material in support of repairs, depot maintenance and refurbishment.  This modification combines purchases for the Air Force, Navy, and foreign military sales customers.  The Naval Air Systems Command, Patuxent River, Maryland, is the contracting activity.  

Alberici-Mortenson JV , St. Louis, Missouri, is being awarded a $191,900,391 contract for design-bid-build recapitalization of the dry dock at Naval Submarine Base Kings Bay.  Work will be performed in Kings Bay, Georgia.  The work to be performed provides for concrete repairs in various locations throughout the dry dock, overhaul, and repair of the steel caisson, upgrade power distribution, chilled water, and a fire detection and alarm system.  The project will also repair corroded steel members of the dry dock superstructure, re-coat the entire superstructure, and replace roof and wall panels.  The project will remove one bridge crane and overhaul two other bridge cranes.  The scope also includes effort to rebuild or replace sluice gates and actuators, roller gate rails, flap valves and frames, all piping, and will upgrade control systems, electronic components, and the auxiliary seawater system.  The contract also contains nine unexercised options, which if exercised will increase the cumulative contract value to $592,343,628.  Naval Facilities Engineering Command Southeast, Jacksonville, Florida, is the contracting activity.