Contract Vehicles

Streamlined contracts support a mix of public sector IT efforts and ensure efficient acquisition for our customers and partners.

SeaPort NxG Overview

Under the SeaPort-Next Generation (SeaPort-NxG) contract, TWD can provide professional engineering, technical, and programmatic support services for the Naval Sea Systems Command, Space and Naval Warfare Systems Command, Naval Supply Systems Command, Military Sealift Command, Naval Facilities Command, Office of Naval Research, or the United States Marine Corps. Task orders issued under this contract may provide services that potentially span the entire spectrum of mission areas and technical capabilities supported by the Department of the Navy (DON) ordering activities.

Services to be provided under this contract are categorized under two areas:

  1. Engineering Services
  2. Program Management Services

Services within the 2 Categories, with 23 functional area subcategories identified below, may be
performed under this contract for new and existing product areas, programs, or missions, which are assigned to these activities during the life of the contract.

Engineering Services

  • Engineering, System Engineering, and Safety and Process Engineering Support
  • Software Engineering, Development, Programming, and Network Support
  • In-Service Engineering, Fleet Introduction, Installation and Checkout and Provisioning Support
  • Measurement Facilities, Range, and Instrumentation Support
  • Interoperability, Test and Evaluation, Trials Support
  • Research and Development Support
  • Modeling, Simulation, Stimulation, and Analysis Support
  • Prototyping, Pre-Production, Model-Making, and Fabrication Support
  • System Design Documentation and Technical Data Support
  • Reliability, Maintainability, and Availability (RM&A) Support
  • Inactivation and Disposal Support
  • Biochemical Engineering Support

Program Management Services

  • Financial Analysis and Budget Support
  • Quality Assurance (QA) Support
  • Functional and Direct Programmatic Administrative Support
  • Professional Development and Training Support
  • Analytical and Organizational Assessment Support
  • Database Administrators
  • Public Affairs and Multimedia Support
  • Logistics Support
  • Configuration Management (CM) Support
  • Information System (IS) Development, Information Assurance (IA), and Information Technology (IT) Support
  • Computer Systems Analysts

Additionally, services provided under this contact may include new product areas, programs, or missions assigned to these activities during the life of the contract. Performance of tasking may occur outside of the continental United States.

Contract Information

SeaPort NxG:
Contract Number: N00178-19-D-8759
Contract Term: January 2, 2019 – January 1, 2029; five year base period and one 5-year option period
Program and Teaming Information Contact: Larry Besterman 703.517.9593 or
Contact a TWD Contracting Representative