The Naval Facilities Engineering Command (NAFVAC) mandated an extensive renovation to Perry Hall at the Naval Education and Training Center (NETC) at Naval Station Newport, Rhode Island. Perry Hall, one of several complexes on the NETC campus, houses various educational commands including the Naval Academy Prep School, Command Leadership Training and a multi-lane small arms […]
DTC was awarded the design-build repairs/reconstruction of marina facilities on Boca Chica Key and Sigsbee Park – part of the Naval Air Station Key West, Florida – that were damaged by Hurricane Wilma.
The new waterfront structure systems included all sheet pile walls, quay walls, wharves, floating piers, gangways, mooring piles & dolphins and all other […]
DTC provided renovations to a Navy Visitors Quarters (VQ) at the Naval Air Station Key West as a task order under a Multiple Award Construction Contract (MACC) with Naval Facilities Engineering Command Southeast.
Navy Gateway Inns and Suites operates the VQ in the facility formerly known as the Bachelor Officers Quarters and later the Combined Bachelor […]
DTC made bridge inspections a variety of structures in and near Boston associated with the Massachusetts Turnpike (I-90) and Interstate 93 (I-93).
Inspected items included:
Rolled steel stringers
Steel box girders
Concrete box girders
Tunnel lighting and overhead items
Structures were either part of a ramp/tunnel for the interstate highways or spanned over the highway roadways. […]
DTC designed and rated a new single-span bridge to replace the deteriorating structure carrying Whitney Street over Monoosnoc Brook. This project is part of the MassDOT Accelerated Bridge Program (ABP) and consists of:
Five (5) prestressed concrete NEXT D beams, serving as the superstructure and deck, with 9” wide C.I.P. closure pours provided for continuity
DTC was responsible for the bridge replacement as well as roadway modifications to Northampton Street (Route 10) as part of the MassDOT Accelerated Bridge Program (ABP). The most significant change was creating a new signalized intersection at West Street. This intersection was adjusted by widening and providing a “left turn only” lane along Route 10 […]
As part of MassDOT’s ABP, DTC designed and rated a new single-span bridge to replace a structurally deficient 92’-3” span bridge. The original steel girder-floorbeam-stringer system was replaced with a prestressed concrete Deck Bulb Tee Beam superstructure. The eight (8) new precast beams, which also serve as the bridge deck, have a 93’-0” span length […]
DTC designed two (2) new single-span bridges to replace the two (2) three-span structures carrying I-95 Northbound and Southbound over North Avenue. This project is part of the MassDOT Accelerated Bridge Program (ABP) and consists of:
Four (4) precast bridge units for the Northbound bridge and five (5) precast bridge units for the Southbound bridge […]
DTC was responsible for the preparation of the program design for construction of a new dormitory project at Western Connecticut State University. The project was a design/build project with Konover Construction Corporation and Herbert S. Newman Partners, P.C.
This 350 bed apartment-style 122,000 sq. ft. residence hall accommodates a mix of two and four students per suite. […]
The Connecticut Department of Administrative Services selected DTC to provide On-Call Construction Administration services for multiple projects throughout the state.
DTC provided construction inspection services to the State of Connecticut in conjunction with the Utility Improvements at Somers Correctional Complex. DTC provided an on-site full time Construction Inspector (CI) during the construction period to observe the […]