Facilities and Infrastructure December 10, 2014

Barletta Construction: Parent Organization In 1914, Vincenzo Barletta, a recent immigrant from Italy, built the foundation of his own American Dream and established the V. Barletta Company in Roslindale, Massachusetts. In its fourth generation of family ownership and management, the Barletta companies' headquarters is in Canton, Massachusetts. Its two construction entities perform different categories of work. Barletta Engineering Corporation constructs water and sewage treatment facilities, gas- fired and renewable energy power plants, green roofs and spaces, and commercial buildings. Barletta Heavy Division, Inc. is focused on work such as airports, roads, highways, bridges and tunnels, public transportation projects, railroad and light rail tracks, landscaping, environmental remediation, site work and utilities. Barletta companies have a professional staff of 90, Barletta companies have a fleet of over 300 pieces of equipment, Prequalified by the Massachusetts Highway Department, Department of Conservation and Recreation, the Division of Capital Asset Management, and the Massachusetts Bay Transportation Authority. John J. Carroll / Walnut Hill Water Treatment Plant Marlborough, Massachusetts State Street Rehabilitation, Boston, Massachusetts 12/10/2014www.spshipyard.com 2

Sparrows Point Industrial Complex Established in 2004, Sparrows Point Shipyard Industrial Complex (SPSIC) is conveniently located just off of interstate 695 in the Baltimore outer harbor on the eastern side of the Key Bridge on the Patapsco River. The facility is serviced by a local rail line, the Patapsco Back River Railroad, with connections to both CSX and Norfolk-Southern. Land for lay-down, long and short-term cargo storage and other activities are available at various locations within the SPSIC, dependent upon the acreage required and other needs. Buildings are available in a variety of sizes, ranging from 10,000 sq. ft. to 100,000 sq. ft.. Buildings are available for a variety of marine and industrial uses, manufacture, assembly, storage, training and repair. Piers are available for layberthing, loading/unloading of cargo and goods, repair work and other uses. 12/10/2014www.spshipyard.com 3

Sparrows Point Industrial Complex: Site Plan Premier eastern seaboard location Located on the Patapsco River Deep water frontage Minutes from downtown Baltimore Adjacent to I-695 Rail to Norfolk Southern and CSX Key-card, gated access Acres for build-to-suits Industrial building space Crane capacity Dry dock 4000' Pier space 12/10/2014www.spshipyard.com 4

Sparrows Point Industrial Complex: Piers Pier 4 Suitable for tying up barges, no active loading Water depths 20’ south side and 18’ north side Pier 3 700’ long and 70’ wide Water depths 28’ south side and 24’ north side Pier ’ long and 60 ‘ wide Water depths 30” south side and 40’ north side Serviced by a 50 ton long boom Clyde crane Electric and water available 12/10/2014www.spshipyard.com 5

Sparrows Point Industrial Complex: Slipways Slipway 7 Has Concrete floor angled to enable large barges and small vessels to be pulled dry and out of the water using a series of hydraulic winches 12/10/2014www.spshipyard.com 6

Sparrows Point Industrial Complex: North Yard This versatile area is suitable for: Available as a build-to-suit in excess of 50 acres Staging Storage Assembly 12/10/2014www.spshipyard.com 7

Sparrows Point Industrial Complex: Graving Doc k Sparrows Point Shipyard Industrial Park has one of the largest, privately-owned graving docks on the east coast. At 1200’ by 200’ with a depth of 28’, the Graving Dock can accommodate a wide range of vessels for repair, construction, and recycling. For vessels with deeper drafts, the graving dock can be super-flooded to accommodate slightly deeper drafts. Each side of the Graving Dock is serviced by a 200- ton Clyde crane. Electric, fresh water and sewer services are available at the dock. The graving dock can also be used as a wet birth for loading and un-loading cargo with large capacity cranes and generous area around the basin. 12/10/2014www.spshipyard.com 8

Sparrows Point Industrial Complex: Graving Dock The Graving Dock also has a mid-gate, which can be installed in either one of two locations at approximately 400’ intervals, which allows for wet and dry work to occur simultaneously. 12/10/2014www.spshipyard.com 9

Sparrows Point Industrial Complex: Graving Dock The Graving Dock has also historically been used and is available for use in other construction activities, such as tunnel segment construction and other large components more easily transported via barge or water. 12/10/2014www.spshipyard.com 10