PSI is a District of Columbia (DC) based Professional Corporation (P.C.) and a certified Disadvantaged Business Enterprise (DBE) with Virginia DOT, Maryland SHA and DC DOT and LSDBE of District of Columbia Government. We provide services such as highway infrastructure design and planning, traffic engineering, traffic control system design and traffic signal design and street light design. Our clients include Federal, State and Local governments, Washington Metro Area Transit Authority (WMATA), Metropolitan Washington Airport Authority (MWAA), National Park Service and a number of private agencies.

We believe PSI is the most qualified firm to provide the planning, engineering and design related services, project management and engineering review and design concept development for the following reasons:,,,,,

* The firm of PSI has an unsurpassed capability and technical expertise in civil, structural and traffic engineering design and review. The Project Managers and senior staff members have strong experience in planning, design, management, construction and system oversight for all highway and bridge projects1,,,

* PSI has a highly disciplined staff with much experience and working relationship with D-DOT. In fact, PSI is one of the few fully disciplined consultants currently providing planning, traffic engineering, civil design, signal and lighting design and computer software services to the District of Columbia Government.,,,

* PSI??s familiarity with D-DOT and the Federal Highway Administration (FHWA), WSA and the National Park Service procedures, guidelines and standards for constructability review and design services will significantly reduce time and costs in the completion of the project.,,,,,

* PSI is a local consulting firm with an office on Connecticut Avenue, N.W. and a proven track record for producing high quality work for the District of Columbia Government.,,,,,,

* All PSI staff members are dedicated to provide Total Quality Control (TQC) and follow written procedures in performing Quality Assurance and Quality Control.,,,,,,,

* PSI is a DC-DPW certified DBE (No. 00-0688).,,,,,,,

The firm of PSI is committed to bringing full corporate resources to support the assignment. We look forward to demonstrating our planning, engineering, design, review and management service capabilities to you at any time at your convenience.,,,,