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SK Geotechnical Corp.

UEI: SLED_48068503F7A06FBD

SK Geotechnical Corp. is a federal contractor, registered under UEI SLED_48068503F7A06FBD. It has been awarded $73,491 in federal contracts. Primary work spans Support Activities for Nonmetallic Minerals (except Fuels) Mining. Top awarding agencies include Department Of Transportation.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_48068503F7A06FBD

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

SK Geotechnical Corp. provides specialized services under NAICS 213115, focusing on support for transportation infrastructure projects. Their experience includes executing task orders under Blanket Purchase Agreements to deliver technical requirements for federal transit and highway initiatives. Th...

Key Performance Metrics

Awards Count

2

All time

Active

0

Currently performing

Completed

0

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency

Department Of Transportation$73.5K100%

Awards by NAICS

213115 - Support Activities for Nonmetallic Minerals (except Fuels) Mining$73.5K100%

Awards by Agency Over Time

Awards by Place of Performance

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WY NP YELL 10(24), Grand Loop Road Norris to Golden Gate, Phase 3

Solicitation # 69056726R000020

The project WY NP YELL 10(24), Grand Loop Road Norris to Golden Gate, Phase 3, is a firm-fixed-price task order contract under a Multiple Award Task Order Contract (MATOC) for the Western Federal Lands Highway Division. Located 0.4 miles southwest of Mammoth, Wyoming, the project involves the reconstruction of a 0.7-mile roadway section and associated parking areas within Yellowstone National Park. The scope of work is comprehensive, including 4R roadway reconstruction, excavation, blasting, rock scaling, embankment, drainage and roadside improvements, retaining wall construction, stone masonry, utility relocation, waterline construction, and the installation of concrete curbs, gutters, striping, and signage. The estimated price range for the project is between 45 million and 55 million dollars, with a tentative completion date set for Fall 2028. The solicitation is structured around two primary bid schedules and one option. Schedule A focuses on mainline construction with a 22-foot typical pavement width and the reconstruction of the Norris Geyser Basin parking lot, while Schedule B specifies a 30-foot typical pavement width for the same areas. Option Z covers grading, base, pavement, major drainage, and the construction of a steel boardwalk at the Rustic Falls Boardwalk and the Osprey Pit Road Box Culvert. Only one of the two schedules will be awarded. The project is solicited to approved MATOC contractors, with the formal request for proposal anticipated in Winter 2026/2027. All work must adhere to the Standard Specifications for Construction of Roads and Bridges on Federal Highway Projects for the FP-24 project area.

690567 Western Federal Lands Division

POSTED

DEADLINE

WA NP OLYM 12(8), Hurricane Ridge Rockfall Mitigation MP 9.4

Solicitation # 69056726B000010

Solicitation 69056726B000010 is an Invitation for Bids for the Hurricane Ridge Rockfall Mitigation MP 9.4 project located in Olympic National Park, Clallam County, Washington. This firm fixed-price construction project, managed by the Department of Transportation's Federal Highway Administration Western Federal Lands Division, involves the installation of a flexible rockfall barrier system and the application of a weathering agent to 260 square yards of galvanized steel. The estimated project value ranges between 2 million and 5 million dollars, with a tentative completion date set for Fall 2027. The work must adhere to FP-24 standard specifications for the construction of roads and bridges on federal highway projects. This opportunity is a total small business set-aside, requiring bidders to be registered in the System for Award Management. The government will award the contract to the responsible bidder whose proposal is most advantageous based on price and price-related factors. Key requirements include the submission of a valid bid bond, compliance with the Davis-Bacon Act for wage standards, and the use of the government's Masterworks web-based system for daily reporting and pay notes. Specific brand-name justifications have been approved for the RXE-8000 flexible rockfall barrier system from Geobrugg North America and weathering agents from Natina Products. Bids are due by 1400 local time on November 4, 2026.

690567 Western Federal Lands Division

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Diamond Core Drilling Services (Bedrock)This subcontract for Diamond Core Drilling Services involves performing bedrock coring for prime contractors supporting Pennsylvania Department of Conservation and Natural Resources geologic research projects. The selected provider must utilize diamond core drill rigs and tooling capable of collecting intact NX size cores to depths of at least 200 feet below ground surface, with drilling rates adjusted according to the specific rock types encountered. The contractor is required to deliver intact bedrock cores while maintaining full compliance with all Pennsylvania state labor and environmental regulations. This opportunity falls under NAICS code 213115, with a response deadline set for October 27, 2026.

Department of Conservation and Natural Resources

POSTED

DEADLINE

Sonic Drilling Services (Sediment)This subcontract for Sonic Drilling Services involves performing specialized dry-drilling sonic coring for prime contractors on geologic research projects managed by the Pennsylvania Department of Conservation and Natural Resources. The selected provider must utilize sonic drill rigs and tooling capable of collecting 4-inch diameter cores to a depth of at least 200 feet below ground surface, ensuring a minimum sediment recovery rate of 80 percent. The contractor is responsible for the delivery of intact sediment cores while maintaining strict compliance with the PA Clean Streams Law and the PA Solid Waste Management Act. This opportunity falls under NAICS code 2131115, with a response deadline set for October 27, 2026.

Department of Conservation and Natural Resources

POSTED

DEADLINE

Bureau of Geological Survey Sonic Drilling

Solicitation # 6100066669

The Pennsylvania Department of Conservation and Natural Resources, Bureau of Geologic Survey, is soliciting bids for a contractor to provide sonic and traditional diamond core drilling services. The primary objective is to extract intact sediment and bedrock cores from the shallow subsurface, reaching depths of at least 200 feet below graded surface, to support geologic research. While the contract covers the entire Commonwealth of Pennsylvania, the majority of the work is expected to take place in the northwestern and northeastern regions. Key technical requirements include maintaining a sediment core recovery rate of at least 80 percent, collecting 4-inch diameter sediment cores and NX size bedrock cores, and restoring all drill and water withdrawal sites to their original pre-drilling condition. Boreholes must be abandoned and cemented in accordance with PennDOT Publication 222. The contract is scheduled to commence on January 1, 2027, and end on December 31, 2027, with the possibility of four additional one-year renewals through December 31, 2031. This is a single-award solicitation granted to the lowest responsive and responsible bidder. Awardees must comply with various state and federal regulations, including the Prevailing Wage Act, the Clean Streams Law, and the Worker Protection and Investment Certification. Payments will be processed via Automated Clearing House after the Commonwealth inspects and accepts the work. Bidders are encouraged to participate through the Small Business and Small Diverse Business certification programs and must submit all proposals electronically via the eMarketplace SRM portal by the October 27, 2026, deadline.

Department of Conservation and Natural Resources

POSTED

DEADLINE

ID FLAP KOOTEN 8450(1), Yellowstone Trail Road, Segment 1

Solicitation # 69056726R000019

Solicitation 69056726R000019 is a firm fixed-price task order request for proposals issued by the Federal Highway Administration Western Federal Lands Division for the Yellowstone Trail Road, Segment 1 project in Kootenai County, Idaho. Located in the Coeur d'Alene National Forest, the 0.20-mile project involves roadway realignment and reconstruction, the installation of a new single-span precast prestressed concrete structure, and rock-mass stabilization. The estimated price range for the work is between 2 million and 5 million dollars, with a tentative completion date in Fall 2027 and an assumed notice to proceed date of January 12, 2027. This is a restricted MATOC solicitation, meaning proposals will only be accepted from six specific prime contractors: ASCORP Inc (DBA Debco Construction), Granite Construction, Hamilton Construction, M.A. Deatley Construction, MJ Hughes Construction, and Thompson Contracting. Award will be based on the best value, primarily focusing on the lowest price among responsible offerors. The project must adhere to the Standard Specifications for Construction of Roads and Bridges on Federal Highway Projects (FP-24) and requires strict compliance with various Federal Acquisition Regulation clauses regarding labor standards, equal opportunity, and material workmanship.

690567 Western Federal Lands Division

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ID ERFO FS 2022-1(1), Nez Perce-Clearwater Repairs 2022-1

Solicitation # 69056726B000016

Project ID ERFO FS 2022-1(1), Nez Perce-Clearwater Repairs 2022-1, involves infrastructure improvements located 15 miles southeast of Grangeville, Idaho, within the Nez Perce-Clearwater National Forest. The scope of work covers 0.2 miles across five different locations and includes culvert replacement, wall construction, and slope repairs. This project is managed by the Department of Transportation's Western Federal Lands Division and has a tentative completion date of Fall 2027. The contract is structured as a small business set-aside using a sealed bid, firm-fixed-price agreement. The estimated price range for the work is between 2,000,000 and 5,000,000 dollars. Solicitation is anticipated for Winter 2026/2027, with official specifications and plans to be posted via SAM.gov.

690567 Western Federal Lands Division

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AK NPS DENA 10(64), Re-pave Riley Creek Campground Roads

Solicitation # 69056726B000011

The project AK NPS DENA 10(64) involves the reconstruction and paving of approximately 2.02 miles of roadway within the Riley Creek Campground in Denali National Park, Alaska. The scope of work includes the reconstruction of three campground loops to a width of 12 feet, paving of the frontage road and the USPS and mercantile parking lots, and the installation of a deep patch along the park road at mile post 14.8. Technical requirements encompass asphalt milling, roadway excavation, subgrade stabilization, the installation of Type 1 asphalt concrete pavement, and Method 2 aggregate base. The project also includes striping in accordance with the Manual on Uniform Traffic Control Devices, minor drainage improvements, and the removal and resetting of signs and trash receptacles. This full and open solicitation, numbered 69056726B000011, is managed by the Department of Transportation's Western Federal Lands Highway Division. The estimated price range is between 5 million and 10 million dollars, with a tentative solicitation date in fall 2026 or winter 2027 and a fixed completion date in fall 2027. A critical requirement for this contract is that all material sources must be certified free of noxious weeds and invasive plants by a federal, state, or local public agency, or through the North American Weed Free Forage Program. Prospective bidders are encouraged to conduct site visits during the fall before snow obstructs the area.

690567 Western Federal Lands Division

POSTED

DEADLINE

Third-Party Sampling and Testing ServicesThis subcontract for Third-Party Sampling and Testing Services supports prime contractors on Western Federal Lands Highway Division projects under the Department of Transportation. The selected provider must be a certified testing laboratory capable of performing independent field sampling and laboratory analysis of soil, compost, and road materials using certified equipment. The contractor is responsible for ensuring all work meets specific Contractor Sampling and Testing requirements and must deliver formal testing reports and material compliance certifications. The primary place of performance for these services is located in Forks.

690567 Western Federal Lands Division

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Root Wad Installation for Bank StabilizationThis subcontract with the Department of Transportation's Western Federal Lands Division involves the supply and installation of root wads for prime contractors to support bank stabilization efforts in Forks. The selected provider will be responsible for sourcing, transporting, and anchoring large natural logs with root balls into banks using cranes or excavators, ensuring all work meets specific environmental design requirements to prevent erosion and establish fish habitats. The scope of work specifically requires the delivery and installation of six root wads. This project falls under NAICS code 238910 and is managed by the Western Federal Lands Division to ensure the ecological integrity and structural stability of the project site.

690567 Western Federal Lands Division

POSTED

DEADLINE

Temporary Stream DiversionThis subcontract for the Western Federal Lands Division of the Department of Transportation involves the temporary diversion of stream flow to support prime contractors on highway projects. The scope of work includes the installation of cofferdams, piping, and sandbags, as well as the use of pumps to reroute water around active work zones. The primary objective is to deliver a diverted stream flow that enables construction activities to proceed safely and efficiently. The project is located in Forks and falls under NAICS code 238910. A critical requirement of the contract is strict compliance with all environmental regulations concerning water quality and stream disturbance. The contract was posted on September 24, 2026, and is managed by the Western Federal Lands Division.

690567 Western Federal Lands Division

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Hydraulic Mulching and Compost ApplicationThis subcontract involves the hydraulic application of mature compost mulch for prime contractors working on Western Federal Lands Highway Division projects within Olympic National Park. The primary objective is to stabilize soil and promote vegetation by applying a 4-inch depth of mature compost using specialized hydraulic spraying equipment. The scope of work requires the delivery and application of 306 square yards of mulch, with all activities adhering to strict project quality control and assurance standards. The project is managed by the Department of Transportation under the Western Federal Lands Division and is located in Forks.

690567 Western Federal Lands Division

POSTED

DEADLINE

WA ERFO NPS OLYM 2022-1(3), OLYMPIC NPS ERFO REPAIRS 2022 Road 107 MP 0.3 TO 0.5 & MP 0.8

Solicitation # 69056727B000002

The Olympic NPS ERFO Repairs 2022 project, identified by solicitation number 69056727B000002, involves bank stabilization and embankment repairs on Road 107 (Upper Hoh Road) at mileposts 0.3 to 0.5 and 0.8. Located in Olympic National Park, Jefferson County, Washington, approximately 26 miles southeast of Forks, the project covers a total length of 0.12 miles. The scope of work includes the installation of riprap and engineered log jams with dolosse, root wad environmental designs, and the use of dolos-deflector log bundles. Additional requirements include clearing and grubbing of 1,400 square yards, removal of 80 boulders, hydraulic mulching, and temporary stream diversion. The project is managed by the Western Federal Lands Highway Division and adheres to the FP-24 Standard Specifications for Construction of Roads and Bridges on Federal Highway Projects. The estimated price range for the contract is between 2 million and 5 million dollars. The tentative solicitation is expected in Fall 2026 or Winter 2027, with a tentative fixed completion date set for Fall 2027. Contractor quality control, assurance, sampling, and testing are required for the successful execution of the work.

690567 Western Federal Lands Division

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DEADLINE

Utility Coordination and RelocationThis subcontract for Utility Coordination and Relocation involves performing specialized work on existing buried utility lines for prime contractors at the Norris Geyser Basin within Yellowstone National Park. The scope of work includes the coordination and relocation of power, water, sewer, and telephone lines, utilizing professional utility locating equipment and trenching tools to ensure lines are properly protected or moved. Managed under the Western Federal Lands Division of the Department of Transportation, the project falls under NAICS code 238110. The primary objective is the successful delivery of relocated or protected utility infrastructure to support ongoing National Park Service projects.

690567 Western Federal Lands Division

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Ready-Mix Concrete SupplyThis subcontract for Ready-Mix Concrete Supply involves providing specialized concrete materials for prime contractors working on National Park Service projects at the Norris Geyser Basin in Yellowstone National Park. The scope of work focuses on supplying specific concrete mixes required for the construction of culvert headwalls and 12-inch depth curbs. The contractor is responsible for the delivery of ready-mix concrete to the project site using concrete mixing trucks. This operation is managed under the Western Federal Lands Division of the Department of Transportation, falling under NAICS code 327320.

690567 Western Federal Lands Division

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DEADLINE

Site Clearing and DemolitionThis subcontract for Site Clearing and Demolition involves the removal of existing infrastructure and land clearing at the Norris Geyser Basin within Yellowstone National Park. Working for prime contractors on National Park Service projects, the contractor is responsible for removing asphalt pavement, concrete sidewalks, curb and gutter systems, and log or jack-leg fencing. The operation requires the use of excavators, demolition equipment, and hauling trucks to deliver a site fully cleared and ready for construction. This project falls under NAICS code 238910 and is associated with the Western Federal Lands Division of the Department of Transportation.

690567 Western Federal Lands Division

POSTED

DEADLINE

Traffic Control and SignageThis subcontract involves the supply and installation of both permanent and temporary traffic control devices for prime contractors operating within the Norris Geyser Basin at Yellowstone National Park. The scope of work includes the installation of sign systems, delineators, and snow pole holders, as well as the application of Type B solid white pavement markings, specifically stop bars and accessibility symbols, using paint striping machines. Managed under the Western Federal Lands Division of the Department of Transportation, the project falls under NAICS code 238990. The ultimate objective of the contract is the delivery of a fully completed and functional permanent traffic control system to ensure safety and regulation within the park area.

690567 Western Federal Lands Division

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Drainage and Culvert InstallationThis subcontract, managed by the Western Federal Lands Division of the Department of Transportation, involves the installation of subsurface drainage and water management systems at the Norris Geyser Basin within Yellowstone National Park. The contractor is responsible for installing pipe culverts, end sections, and headwalls while managing flow direction according to specific project plans. The scope of work requires the use of excavation equipment and precast concrete headwalls to deliver a fully functional drainage system. Classified under NAICS code 238910, the project focuses on providing essential infrastructure support for prime contractors operating on National Park Service projects.

690567 Western Federal Lands Division

POSTED

DEADLINE