General Services Administration (GSA) contracts provide convenient access for all U.S. government agencies to the wide variety of services that Tetra Tech EC, Inc. (TtEC) offers.

On-line access to contract ordering information, terms and conditions, up-to-date pricing, and the option to create an electronic delivery is available through GSA Advantage™, a menu-driven database system. The INTERNET address for GSA Advantage™ is: http://www.GSAAdvantage.gov.

Relevant contracts and contact information are provided below.

Contract Name: Environmental Services
Contract Number: GS-10F-0208J
Contract Expiration Date: August 25, 2009

Services Covered Under GSA Environmental Services Schedule
This contract supports the following Special Item Numbers (SINs):
SIN 899-1 Environmental Planning Services & Documentation
SIN 899-2 Environmental Compliance Services
SIN 899-4 Waste Management Services
SIN 899-7 Geographic Information Systems
SIN 899-8 Remediation Services

Point of Contact:
Carol Rieger
Program Manager
Email: This e-mail address is being protected from spambots. You need JavaScript enabled to view it
Phone: 303-980-3574

GSA Professional Engineering Services, GS-10F-0263T
Contract Name: Professional Engineering Services
Contract Number: GS-10F-0263T
Contract Expiration Date: June 3, 2012

Services Covered Under GSA Professional Engineering Services Schedule
This contract supports the following Special Item Numbers (SINs):
SIN 871-1 Strategic Planning for Technology Programs/Activities
SIN 871-2 Concept Development and Requirements Analysis
SIN 871-3 System Design, Engineering, and Integration
SIN 871-4 Test and Evaluation
SIN 871-5 Integrated Logistics Support
SIN 871-6 Acquisition and Life Cycle Management
SIN 871-7 Construction Management

Point of Contact:
Tony Truschel
Email: This e-mail address is being protected from spambots. You need JavaScript enabled to view it
Phone: (303) 980-3525