Statement_of_Work.docx

STATEMENT OF WORK

Technical, Engineering and Scientific Expertise for the Development of Advanced Space Precision Navigation and Timing Systems

1.0 BACKGROUND

The Advanced Space PNT Branch performs basic and applied research and development in support of Navy and other DoD projects with specific expertise in the areas of space-based systems and related ground-based systems. Currently, the Advanced Space PNT Branch currently is heavily involved with various DoD and other national organizations related to all aspects of position, navigation, and timing programs. Specific interests include precision time/frequency standards for both space and ground operation, electronic design of satellite on- board and ground receiving equipment, quantum electronic design of atomic frequency standards, mathematical techniques for orbit determination and prediction, computer-assisted data analysis, radio-wave propagation, computer-controlled real-time receiving systems, remote sensing, micro processing, communications, and software techniques. An integral component of the branch’s PNT mission is supporting the development of a robust universal command and control system, advancing PNT performance analysis software, development and field testing for alternative methods of time transfer, and sensor-to-satellite RF systems engineering enabling more robust RF based PNT.

2.0 SCOPE OF WORK

The Naval Research Laboratory (NRL) has a requirement to support applied R&D programs where the results of such efforts may be of interest to the Navy and National programs. NRL has a number of projects at various stages of development, including space- based and ground-based systems and leading edge projects that may be included in future space systems. Some of these projects involve long-term development, while others emphasize short time-frame deliveries of advanced technology systems.

To meet these needs, the contractor shall provide technical, engineering, and scientific expertise and capabilities to support NRL in the areas of research development test and evaluation (RDT&E), analysis, and applications of emerging scientific technologies for the development of position, navigation, and timing systems.

The requirements will include development of appropriate hardware and systems; systems analysis, planning, management, engineering, data analysis and data collection, education, and documentation of space experiments and operational data; modeling and simulation; test and evaluation; and logistics support.

Due to the fast-track nature of some of these projects the contractor shall provide independent concurrent engineering of specified space systems, subsystems, components, and procedures. The contractor shall test and evaluate work in progress; initiate alternative or parallel inquiries; and otherwise verify the technical validity of concepts, designs, components, and procedures.

Solicitation Number: N00173‐18‐R‐SE01 Attachment ‐1

3.0 TECHNICAL REQUIREMENTS

The contractor shall formulate and prepare work, carry out tests, and submit written documentation of the results of the research in accordance with paragraph 3.1, set forth below. The contractor shall also design, fabricate, install, operate, and maintain designated research equipment in response to the requirements of the Advanced Space PNT Branch.

3.1 CLASSIFIED TASKS

The contractor shall:

3.1.1 Develop highly stable clock designs and identify factors influencing their operation for application to GPS and other PNT systems where improved clock stability will provide enhanced system results.

3.1.2 Develop precise time and time transfer techniques required to synchronize clocks on a global basis for GPS and other systems working at the nano-second level, or better.

3.1.3 Perform experimental and theoretical work on atomic clock systems with the aim of obtaining a frequency stability of 1 part in 1OE15 for space applications and the NAVSTAR GPS. Fabrication of necessary clock hardware will be required.

3.1.4 Utilize celestial mechanics as applied to earth satellites for, the purpose of obtaining accurate trajectories which are required for GPS work.

3.1.5 Investigate precise navigation techniques as applied to GPS with the aim toward evaluating errors in order to improve accuracy.

3.1.6 Utilize general relativity theory as it applies to clocks in satellites, on earth, and in space so that more accuracy can be obtained with GPS and other time dependent systems.

3.1.7 Provide publications support by preparation of visually effective briefing materials, documentation, and planning and scheduling graphical representations to keep Branch and Department personnel and management informed of pertinent program information. Materials to be produced shall include, but no limited to, viewgraphs, slides, photographs, brochures, video tapes and other briefing materials to support program/project objectives.

3.1.8 Conduct technical analyses for advanced sensing concepts. The analyses shall consist of identification and evaluation of alternative technical issues, critical phase point review of potential problems, trade-off studies with attendant risk analysis, and recommendations for specific approaches.

3.1.9 Develop and prepare test plans, test reports and other documentation in order to facilitate the execution of the project. Test programs must be developed and approved by the government to identify steps necessary to obtain requisite data. In accordance with the approved test programs, perform experimental tests utilizing laboratory equipment. Compile test results in formats (defined by the test plan) for the further analysis or inclusion in the final report.

3.1.10 Provide software engineering support and technical assistance for space systems technology assessments. Utilize existing Branch/Department software packages for analyses where appropriate and, in cases where existing software packages are inadequate, design, develop, and maintain additional software analytical tools for specific problems. Additionally, develop databases for efficient use of scientific data and ease of information transfer to other systems.

3.1.11 Design and test electronic equipment having low vulnerability to jamming and other interferences.

3.1.12 Support infrastructure monitoring, maintenance, and repair to meet strict test environment requirements for the evaluation of PNT systems.

3.1.13 Support development of software for and demonstration of a universal command and control software maximize capabilities of existing PNT systems and minimize the cost of non-recurring engineering when replacing PNT system components.

3.1.15 RF systems development, systems integration, and systems field testing to support alternative time transfer capabilities.

3.2 UNCLASSIFIED TASKS

The contractor shall:

3.2.1 Provide support in organizing and conducting technical meetings.

3.2.2 Provide statistical analysis support for PNT data sets and software development support for enhancing PNT performance analysis software capabilities.

3.2.3 Support research and development of advanced clock ensemble algorithms, software implementation, and performance evaluation.

3.2.4 Electrical engineering support for integration of PNT hardware into test environment, and state-of-health monitoring.

4.0 PERSONNEL REQUIREMENTS

The Contractor shall provide personnel as specified in Attachment (2).

5.0 GOVERNMENT FURNISHED SUPPLIES AND EQUIPMENT

For contractor personnel working on-site a NRL's Washington DC facility and any government field site, most of the day to day general office needs will be provided by the government. Items such as desks, chairs, telephones, computers, printers, e-mail accounts, access to facsimile machines, copiers and common office supplies will be supplied by NRL at no cost to the contractor. General purpose and specialized engineering test equipment and related supplies along with limited off-site use of computers will also be provided by NRL.

6.0 CONTRACT DELIVERABLES

The Contactor shall provide deliverables in accordance with Exhibit A, DD1423 Contract Data Requirements List.

6.1 Special Studies Report (CDRL A001)

6.2 Contractor On/Off Site Labor Report (CDRL A002)

6.3 Progress and Status of Funds Report (CDRL A003)

6.4 Quarterly Technical Report (CDRL A004)

6.5 Final Technical Report (CDRL A005)

7.0 SECURITY REQUIREMENTS

The contractor shall provide technical, engineering, and scientific expertise and capabilities to support NRL in the areas of research development test and evaluation (RDT&E), analysis, and applications of emerging scientific technologies for the development of position, navigation, and timing systems for TS/SCI applications. This may require access to NATO information and COMSEC controls to participate in field demonstration, installations, and algorithm development as required. The Contractor will require access to SCI classified networks to meet the requirements of this contract.