Delivery Order 1240LQ26D0006-1240LU26F0074

<p>The Department of the Interior issued a $141,514.24 delivery order to Tetra Tech, Inc. on June 11, 2026, for subsurface geotechnical investigation drilling at Riley Pass Bluff to evaluate site conditions and quantify material requiring excavation and placement in the consolidation area.</p> <p>Place of performance is Ludlow, South Dakota. Work is scheduled for completion by October 30, 2026. The order is priced on a firm fixed price basis with no set-aside applied.</p>

Tetra Tech, Inc., Division 117 - ECS, was awarded a firm fixed-price delivery order on March 3, 2026, for construction inspection services related to the RO Eng Riley Pass 2026 project. The contract ceiling value is $228,298.25, with an ultimate completion date of December 31, 2026. Work will be performed in Ludlow, South Dakota. This is a civilian contract with no set-aside designation, funded through Region 1 - Northern Region. The delivery order represents a continuation of construction...

This is a firm fixed price delivery order awarded to Tetra Tech, Inc. by the U.S. Department of Agriculture's Forest Service Northern Region. The contract is for sediment monitoring and assessment activities at the Riley Pass site in Ludlow, South Dakota, to support the agency's watershed, infrastructure, and land stewardship programs. The contract has a ceiling value of $12,091.42 and a completion date of December 31, 2024. Tetra Tech is the prime contractor, and there are no set-aside...

This contract award to Tetra Tech, Inc. is for environmental monitoring and assessment services associated with the Riley Pass site in Ludlow, South Dakota. The work falls under the U.S. Forest Service's Northern Region and supports the agency's watershed, infrastructure, hazardous waste cleanup, and land stewardship programs. The contract has a firm fixed price of $3,183.71 and a period of performance through March 30, 2023. This is a delivery order under a larger indefinite delivery/indefinite...

This is a firm fixed price delivery order awarded by the U.S. Department of Agriculture Forest Service's Northern Region to Tetra Tech, Inc., an environmental consulting and engineering firm, to provide conceptual design services for the Riley Pass Bluff A project located in Ludlow, South Dakota. The $122,631.00 award has no set-aside designation and was made on August 31, 2018 with a completion date of September 30, 2019. Tetra Tech has received multiple federal contract awards from the...

This is a firm fixed price delivery order awarded by the Department of Agriculture Forest Service R1-Northern Region to Tetra Tech, Inc. for the FY21 RILEY PASS TO16_NE QUADRANT BLUFF B ENGINEERING DESIGN PACKAGE. The $153,425.00 award is for environmental consulting and engineering services related to the Riley Pass site in South Dakota, including activities such as environmental assessments, remediation, infrastructure improvements, and land management. Tetra Tech has received numerous prior...

This is a firm fixed price delivery order awarded by the U.S. Department of Agriculture's Forest Service Northern Region to Tetra Tech, Inc., a prime contractor, to provide subsidence monitoring services at the Riley Pass site in Ludlow, South Dakota. The $13,058 contract requires Tetra Tech to evaluate the stability of the site reclamation through year-1 monitoring at Bluff A and year-5 monitoring at Bluff I. This contract is not associated with any set-aside program. Tetra Tech, an...

This is a firm fixed price delivery order awarded by the Department of Agriculture's Forest Service Northern Region to Tetra Tech, Inc. as the prime contractor. The contract is for environmental assessment and engineering services related to the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) at the Riley Pass site in Buffalo, South Dakota. The total potential value of the contract is $213,155.00 and the period of performance runs through October 31, 2019. There...

The Department of Agriculture Forest Service Northern Region awarded a $0 delivery order contract to Tetra Tech, Inc. for an existing conditions report on Riley Pass. The firm fixed price contract has a period of performance through December 31, 2020 to deliver the requested report for the agency. Tetra Tech will perform the work out of their Ludlow, South Dakota office with no subcontractors mentioned. The existing conditions assessment will provide the Forest Service insights to inform...

The Department of Agriculture Forest Service Northern Region awarded a $24,869 delivery order contract to Tetra Tech, Inc.'s ECA Division for slope stability and revegetation monitoring services in Ludlow, South Dakota. As the prime contractor, Tetra Tech will perform Comprehensive Environmental Response, Compensation, and Liability Act activities and engineering services related to the Riley Pass superfund site cleanup and restoration efforts. No subcontractors or set aside designations were...