Psst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, September 30 at 2:00 PM EDT

Register Free →

Search

Top

Back to Contracts

Geotechnical & Geophysical Investigation

Active

Response Deadline09/30/2026, 12:00:00 AM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

AI Contract Overview

Show more

Kiewit Infrastructure West Co. is seeking a subcontractor to perform geotechnical and geophysical investigations for power construction projects. The selected provider will be responsible for analyzing soil and subsurface conditions and delivering detailed geotechnical reports and subsurface analysis. To be eligible, contractors must possess a valid California Contractor's license and provide 100 percent bonding. This subcontract opportunity is set aside for various small business categories, including Small Business, Small Disadvantaged Business, Women-Owned Small Business, HUBZone, Veteran-Owned Small Business, and Disadvantaged Business Enterprises. The solicitation is categorized under NAICS code 541370, with a response deadline of September 30, 2026.

General Info

Kiewit seeks licensed, bonded subcontractors for geotechnical investigations by September 30, 2026.

Agency

Kiewit Infrastructure West Co.View Agency

NAICS

541370 - Surveying and Mapping (except Geophysical) ServicesView NAICS

Place of Performance

CA, USA

Set-Aside

SBA

Documents

This scope was carved out of scattergood-gs-units-12-green-hydrogen-ready-modernization.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Scattergood GS. Units 1&2 Green Hydrogen-Ready Modernization

AI Contract Breakdown

Uniform Contract Format

No contract breakdown available.

Cannot generate Contract Breakdown because no documents were found from this contract's source.

Timeline

PostedSep 21

subcontract

Response DeadlineSep 30

Submission deadline

Response Deadline

09/30/2026, 12:00:00 AM UTCin 8 days

Ready to pursue this opportunity?

Start your free trial to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyKiewit Infrastructure West Co.

ContactsNo contacts available

OfficeN/A

Organization / Agency

Kiewit Infrastructure West Co.

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Performs geotechnical and geophysical investigations for prime contractors on power construction projects to analyze soil and subsurface conditions. Requires a valid California Contractor’s license and 100% bonding. Delivers geotechnical reports and subsurface analysis.

Similar Contracts

Same NAICS industry code

Land Surveying, LIDAR & Drone ServicesKiewit Infrastructure West Co. is seeking a subcontractor to provide land surveying, LIDAR scanning, and drone-based site photography for power construction projects. The primary objective is to document existing conditions through the delivery of topographic maps, LIDAR point clouds, and site photography. This opportunity is set aside for various small business categories, including SDB, WOSB, HUBZone, and VOSB. Eligible candidates must hold a valid California Contractor's license and be capable of providing 100% bonding. The solicitation was posted on September 21, 2026, with a response deadline of September 30, 2026. This subcontract falls under NAICS code 541370.

Kiewit Infrastructure West Co.

POSTED

about 6 hours ago

DEADLINE

Subsurface Utility Engineering (SUE) & LocatingKiewit Infrastructure West Co. is seeking a subcontractor to provide subsurface utility engineering, potting, and utility locating services for power construction projects. The selected provider will be responsible for identifying and mapping existing underground infrastructure and delivering detailed utility maps and location reports. This opportunity is specifically set aside for various small business categories, including SDB, WOSB, HUBZone, VOSB, and DBE certified firms. To be eligible for this contract, the contractor must hold a valid California Contractor's license and provide 100% bonding. The solicitation is categorized under NAICS code 541370, with a response deadline of September 30, 2026.

Kiewit Infrastructure West Co.

POSTED

about 6 hours ago

DEADLINE

Land Surveying & Subdivision MappingThis subcontract for land surveying and subdivision mapping involves providing technical services for prime contractors on City of Tracy commerce center projects. The scope of work includes performing boundary surveying and topographic mapping, as well as the development and delivery of a certified Vesting Tentative Subdivision Map. The project is located in Tracy, California, and falls under NAICS code 541370. The primary objective is to ensure accurate spatial data and legal mapping are established to support the development of the commerce center.

POSTED

about 15 hours ago

DEADLINE

84627P0002-LiDAR Based Street Tree Inventory for New York City

Solicitation # 84627P0002

The New York City Department of Parks and Recreation is seeking a qualified vendor to conduct a street tree inventory using ground-based LiDAR equipment. The selected vendor will utilize machine learning-based data processing to create a comprehensive inventory and 3D digital models of trees located within the city's rights-of-way. All bids and communications must be managed through the PASSPort procurement portal under EPIN 84627P0002. A pre-bid conference is scheduled for August 14, 2026, at 3:00pm, with the bid opening following on August 21, 2026, at 3:00pm via Microsoft Teams. The final deadline for responses is October 20, 2026.

Department Of Parks And Recreation

POSTED

about 22 hours ago

DEADLINE

Geotechnical Engineering & Field SurveyingThis subcontract for Geotechnical Engineering and Field Surveying is issued by PACIFIC Advanced Civil Engineering, Inc. to support infrastructure projects for the City of Seal Beach. The selected provider will perform site investigations, topographic surveying, and soil analysis, specifically focusing on geotechnical borings and testing to determine the stability and permeability of pump station foundations and detention basins. Technical requirements include the use of drilling rigs and GPS/Total Station equipment, and the contractor must hold Professional Land Surveyor and Geotechnical Professional Engineer licenses to deliver the necessary field data and reports. The opportunity is designated as a set-aside for Disadvantaged Business Enterprises under the Department of Transportation, falling under NAICS code 541370. The solicitation was posted on September 19, 2026, with a response deadline of September 29, 2026.

PACIFIC Advanced Civil Engineering, Inc.

POSTED

DEADLINE

Utility Locating and CoordinationThis subcontract for the City of American Canyon involves providing utility identification and coordination services for prime contractors. The selected provider will be responsible for identifying and marking existing utilities through the use of electromagnetic locators and ground penetrating radar, while ensuring all coordination with utility providers and government agencies adheres to USA 811 regulations. Final deliverables include detailed utility maps, physical markings, and comprehensive coordination reports. The project falls under NAICS code 541370 and is managed by the Public Works agency in California. Interested parties must submit their responses by the deadline of January 12, 2027.

POSTED

DEADLINE

Commercial Sewer Diving and Inspection ServicesThis subcontract for Commercial Sewer Diving and Inspection Services involves performing underwater inspections and condition assessments for Metro Vancouver wastewater infrastructure. The selected provider will conduct detailed evaluations of interceptor sewers, siphons, and chambers under live-flow conditions, focusing on the bottom, sides, and top of these structures. All work requires the use of commercial diving gear specifically rated for sewer environments and advanced underwater imaging tools to deliver comprehensive inspection reports and condition data. To qualify, personnel must possess Commercial Diving Certification and Confined Space Training, with all equipment meeting ANSL-NIOSH/CSA approvals. The opportunity is managed by Metro Vancouver under NAICS code 541370, with a response deadline of October 9, 2026.

Metro Vancouver

POSTED

DEADLINE

Geospatial Data Processing and Orthomosaic GenerationThis subcontract for the City of Detroit focuses on the processing of raw aerial imagery into high-resolution geospatial products for prime contractors. The scope of work includes stitching raw image frames into seamless orthomosaics, georeferencing imagery to ensure spatial accuracy, and converting oblique views into navigable formats. These tasks are executed using high-performance computing and specialized geospatial software such as ArcGIS or Pix4D to deliver comprehensive datasets and city maps. The opportunity, titled Geospatial Data Processing and Orthomosaic Generation, falls under NAICS code 541370. It was posted on September 18, 2026, with a response deadline of September 25, 2026. Interested parties can find further details through the provided Bonfire hub link.

City Of Detroit

POSTED

DEADLINE

Field Dimensioning and Radii VerificationThis subcontract for Broward County in Florida involves providing precise on-site measurement and technical assessment services for government facility projects. The selected contractor will work with prime contractors to verify the exact dimensions and radii of existing panels to ensure new installations fit existing frames. This process requires the use of specialized precision tools, including 3D scanning equipment, calipers, and radius gauges. The primary deliverable for this engagement consists of verified dimension and radii reports along with detailed drawings. Interested parties must submit their responses by September 28, 2026, in accordance with the solicitation posted on September 18, 2026. The work falls under NAICS code 541370.

POSTED

DEADLINE

Land Surveying and StakeoutThis subcontract for Land Surveying and Stakeout supports City of Pittsburgh mine stabilization projects by providing professional surveying and stakeout services for prime contractors. The selected provider will utilize Total Stations and GPS to survey project areas and mark exact grout hole locations according to the Grout Hole Location Plan to facilitate drilling operations. A Professional Land Surveyor license is required to perform this work under NAICS code 541370. The opportunity is managed by the Pennsylvania Public Works agency, with a response deadline of October 12, 2026.

POSTED

DEADLINE

Asphalt Surface Condition Assessment & Field SurveyThis subcontract for Asphalt Surface Condition Assessment and Field Survey involves performing physical walk-through assessments of asphalt for prime contractors on School District of Greenville County projects. The scope of work includes manually identifying potholes, cracks, and rutting, measuring distress dimensions, and assigning grades from A to F using a specific color-coded system. The contractor will utilize pavement measurement tools and digital tablets to document every assessed area with site photos. The final deliverable consists of detailed evaluation reports provided by square foot, incorporating both the captured imagery and the assigned grades. This opportunity is categorized under NAICS code 541370 and is managed through Construction Services in South Carolina.

Construction Services

POSTED

DEADLINE

Geologic GIS Mapping and CartographyThis subcontract for Geologic GIS Mapping and Cartography supports prime contractors on New Hampshire Department of Environmental Services projects by converting field data into digital geologic maps and geodatabases. The selected provider will utilize ArcGIS or QGIS to construct maps at a 1:24,000 scale in GeMS format, while developing essential deliverables including shapefiles, geologic cross-sections, and index maps. All work must strictly adhere to USGS, FGDC 2006, and WCAG 2.1 Level AA standards. Final deliverables consist of PDF maps, GIS geodatabases, and a comprehensive narrative document. The opportunity is categorized under NAICS code 541370 and was posted on September 18, 2026, with a response deadline of October 19, 2026.

Department Of Environmental Services

POSTED

DEADLINE

More opportunities from Kiewit Infrastructure West Co.

Same awarding agency

Commissioning & Startup PlanningKiewit Infrastructure West Co. is seeking a subcontractor for Commissioning and Startup Planning to support prime contractors on power construction projects. The selected provider will be responsible for the planning and execution of system commissioning and operational startup, with final deliverables consisting of comprehensive commissioning plans and startup reports. Eligible candidates must possess a valid California Contractor's license and be capable of providing 100% bonding. This opportunity is designated as an SBA set-aside, welcoming applications from small businesses, including those that are women-owned, veteran-owned, or HUBZone certified. Responses are due by September 30, 2026.

Engineering Services

POSTED

about 6 hours ago

DEADLINE

Project Controls & SchedulingThe Project Controls and Scheduling subcontract, issued by Kiewit Infrastructure West Co., seeks a provider to perform professional project scheduling and Critical Path Method analysis for power construction projects. The selected contractor will be responsible for delivering detailed project schedules and CPM analysis reports to support prime contractors. To be eligible, applicants must hold a valid California Contractor's license and provide 100 percent bonding. This opportunity is designated as an SBA set-aside, welcoming applications from Small Businesses, Small Disadvantaged Businesses, Women-Owned Small Businesses, HUBZone Small Businesses, Veteran-Owned Small Businesses, and Disadvantaged Business Enterprises. The solicitation was posted on September 21, 2026, with a response deadline of September 30, 2026. The contract falls under NAICS code 541611.

Administrative Management and General Management Consulting Services

POSTED

about 6 hours ago

DEADLINE

Environmental Consulting & PermittingThis subcontract opportunity with Kiewit Infrastructure West Co. is for environmental consulting and permitting services on power construction projects. The selected provider will be responsible for performing environmental assessments, conducting hazardous materials surveys, and managing all necessary permitting and compliance activities. Key deliverables include the submission of environmental reports, permits, and detailed compliance monitoring logs. To be eligible, contractors must hold a valid California Contractor’s license and be capable of providing 100% bonding. This opportunity is set aside for various small business categories, including SDB, WOSB, HUBZone, and VOSB. Interested parties must submit their responses by September 30, 2026.

Environmental Consulting Services

POSTED

about 6 hours ago

DEADLINE

Specialized Design (Cathodic Protection & BIM)Kiewit Infrastructure West Co. is seeking a subcontractor to provide specialized technical design services for power construction projects, specifically focusing on cathodic protection systems and 3D digital modeling. The selected provider will be responsible for delivering comprehensive cathodic protection design plans and BIM/3D models to support prime contractors. To be eligible, applicants must hold a valid California Contractor's license and be capable of providing 100% bonding. This opportunity is set aside for various small business categories, including SDB, WOSB, HUBZone, and VOSB. The response deadline for this subcontract is September 30, 2026.

Engineering Services

POSTED

about 6 hours ago

DEADLINE

Multi-Discipline Engineering SupportKiewit Infrastructure West Co. is seeking a subcontractor for Multi-Discipline Engineering Support to provide professional design and technical assistance for power construction projects. The scope of work encompasses civil, structural, mechanical, electrical, and instrumentation and controls engineering, with the final deliverables consisting of engineering designs, blueprints, and technical specifications. To be eligible, applicants must hold a valid California Contractor’s license and provide 100% bonding. This opportunity is set aside for various small business categories, including SDB, WOSB, HUBZone, and VOSB. Interested parties must submit their responses by September 30, 2026.

Engineering Services

POSTED

about 6 hours ago

DEADLINE

Scattergood GS. Units 1&2 Green Hydrogen-Ready Modernization

Solicitation # scattergood-gs-units-12-green-hydrogen-ready-modernization

Kiewit Infrastructure West Co. is seeking sub-quotes for the Scattergood GS. Units 1&2 Green Hydrogen-Ready Modernization project for the City of Los Angeles Department of Water and Power. The scope of work is extensive and includes utility locating, potholing, geotechnical and geophysical investigations, LIDAR, and a wide array of engineering support covering civil, structural, mechanical, electrical, and instrumentation and controls. Additional requirements include cathodic protection system design, BIM/3D modeling, commissioning and startup planning, land surveying, CPM scheduling, and comprehensive environmental services such as hazardous materials surveys, permitting support, and compliance monitoring. Interested firms must contact Kiewit to receive an Invitation to Bid via the Building Connected system. Responsive bidders are required to hold a valid California Contractor's license, provide acceptable insurance, and provide bonding for 100 percent of their contract value, with bond premiums reimbursed by Kiewit. The solicitation specifically encourages participation from certified DBE, MBE, WBE, and OBE firms. Bidders must demonstrate the ability to maintain labor harmony, as Kiewit is a signatory to several collective bargaining agreements. The bid date is September 11, 2026, and the primary point of contact for the project is Lead Estimator Joe Bockelman.

Engineering Services

POSTED

about 6 hours ago

DEADLINE

Scattergood GS. Units 1&2 Green Hydrogen-Reaady Modernization

Solicitation # scattergood-gs-units-12-green-hydrogen-reaady-modernization

Kiewit Infrastructure West Co. is seeking sub-quotes for the Scattergood GS Units 1 and 2 Green Hydrogen-Ready Modernization project for the City of Los Angeles Department of Water and Power. The scope of work is extensive, encompassing professional and technical services such as civil, structural, mechanical, electrical, and instrumentation and controls engineering, as well as utility locating, potholing, geotechnical and geophysical investigations, LIDAR, BIM/3D modeling, and land surveying. Additional requirements include environmental assessments, permitting support, hazardous materials surveys, and CPM scheduling. The solicitation specifically targets certified Disadvantaged Business Enterprises (DBE), Minority Business Enterprises (MBE), Women Business Enterprises (WBE), and Other Business Enterprises (OBE). Interested firms must obtain an Invitation to Bid through the Building Connected system. To be considered responsive, bidders must hold a valid California Contractor's license and provide acceptable insurance. Furthermore, responsible subcontractors and material contractors must provide bonding for 100 percent of their contract value, with Kiewit reimbursing the bond premiums. Kiewit also emphasizes the importance of labor harmony and notes its status as a signatory to various collective bargaining agreements. The bid deadline is September 11, 2026, and inquiries should be directed to Lead Estimator Joe Bockelman.

Engineering Services

POSTED

about 18 hours ago

DEADLINE

Ready to Pursue This Opportunity?

Get AI-powered intelligence on this solicitation and the ones like it

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Join 750+ contractors already using CLEATUS