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 2 at 2:00 PM EDT

Register Free →

Search

Top

Back to Contracts

Aggregate and Geosynthetic Material Supply

Active

Response Deadline09/15/2026, 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 for the supply of construction aggregates and geosynthetic materials. The scope of work includes providing gravel and base rock, as well as geotextiles and geogrids, specifically for sub-base and stabilization applications. This opportunity is designated as a small business set-aside, welcoming bids from Small Disadvantaged Businesses, Women-Owned Small Businesses, HUBZone Small Businesses, and Veteran-Owned Small Businesses. Interested parties must submit their responses by September 15, 2026.

General Info

Kiewit seeks small business subcontractors for construction aggregates and geosynthetics by September 15, 2026.

Agency

Kiewit Infrastructure West Co.View Agency

NAICS

212399 - All Other Nonmetallic Mineral MiningView NAICS

Place of Performance

CA, USA

Set-Aside

SBA

Documents

This scope was carved out of pier-b-dock-rail-support-facility-west-expansion-pier-b-street-realignment.

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

View the prime solicitation

Pier B On-Dock Rail Support Facility West Expansion and Pier B Street Realignment

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

PostedAug 25

subcontract

Response DeadlineSep 15

Submission deadline

Response Deadline

09/15/2026, 12:00:00 AM UTCin 20 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

Supply of construction aggregates (gravel, base rock) and geosynthetic materials (geotextiles, geogrids) for sub-base and stabilization applications.

Similar Contracts

Same NAICS industry code

Aggregate SupplyGarney Pacific, Inc. is seeking a subcontractor for the supply of construction aggregates, specifically gravel, sand, and crushed stone, to be used for site preparation and concrete mix. This opportunity is categorized under NAICS code 212399 and is open to various small business set-asides, including Small Disadvantaged, Women-Owned, HUBZone, and Veteran-Owned small businesses. The solicitation was posted on August 13, 2026, with a response deadline of August 27, 2026. Interested parties must submit their proposals by this date to be considered for the subcontract.

Garney Pacific, Inc.

POSTED

DEADLINE

in about 19 hours

Fill Material SupplyThis subcontract involves the supply of suitable earthen fill material sourced from a local quarry or borrow pit to support berm reconstruction efforts. The project is managed by the Fish and Wildlife Region 1 Northern Region in California, specifically serving the Redding and Eureka areas. The work is designated for performance in Eureka and is categorized under NAICS code 212399. The solicitation was posted on August 11, 2026, and further project details can be accessed through the California Environmental Quality Act net portal.

Fish and Wildlife, Region 1 - Northern Region, Redding and Eureka

POSTED

DEADLINE

Material Supply: Aggregate and Base Materials

Henderson County Public Schools

POSTED

DEADLINE

Topsoil Supply and PlacementThe contract pertains to the supply and placement of off-site topsoil for landscaping and site restoration purposes, encompassing screening, spreading, and compaction services to ensure proper soil preparation and integration into the designated areas. This subcontract is open for bidding with a response deadline of August 27, 2026, and was posted on July 27, 2026, under the NAICS code 212399, which classifies it within other mining support activities. The work is being procured by the Iowa agency with no specific location or point of contact provided, and all performance is expected to occur within the state under unspecified site conditions. Interested parties must submit proposals through the designated online portal by the specified deadline.

POSTED

DEADLINE

Fill Material Supplier (Soil/Aggregate)The City of Whittier is seeking a supplier to provide Class 2 compliant fill material for earthwork and grading projects within the city limits, specifically in the 90602 zip code area. The material must meet strict specifications regarding gradation, moisture content, and contamination levels to ensure structural integrity and regulatory compliance for municipal construction activities. This subcontract opportunity is tied to infrastructure or development work managed by the city and requires adherence to industry standards for soil and aggregate materials used in foundational and earth movement applications. The contract falls under NAICS code 212399, which classifies other mining activities not elsewhere listed, indicating the material is sourced from non-metallic mineral extraction or processing operations. Posting date is June 19, 2026, with no set-aside designation specified, meaning all qualified suppliers may bid. The primary performance location is Whittier, California, and all delivered material must be tested and certified to comply with Class 2 requirements prior to acceptance. Failure to meet technical or contamination thresholds will result in rejection of deliveries and potential contract termination.

City of Whittier

POSTED

DEADLINE

Backfilling and Soil Import ServicesThe contract involves the supply and placement of approximately 1,130 cubic yards of imported soil and sediment to backfill excavated areas at a location in El Cajon, California, with a zip code of 92020. The work is classified under NAICS code 212399, indicating it falls within the other mining activities category, likely related to earthmoving or land preparation associated with infrastructure or construction projects. This engagement is structured as a subcontract and was posted on June 19, 2026, with the contracting entity being the Grossmont-Cuyamaca Community College District in California. The project aims to restore graded or excavated terrain using approved imported materials, ensuring proper compaction and grading standards to support site development. All work must comply with site-specific requirements and environmental regulations governing soil importation and placement in the region.

Grossmont-Cuyamaca Community College District

POSTED

DEADLINE

Aggregate Processing Plant OperationsThe contract entails the setup and ongoing operation of a mobile or fixed plant dedicated to crushing, screening, and sorting mined aggregates to meet specific product requirements. The work is to be performed at a location with a zip code of 92332, under the oversight of San Bernardino County in California. The project falls under the NAICS code 212399, indicating it is related to other mining support activities, and is structured as a subcontract. The solicitation was posted on June 5, 2026, and the performance location is focused on supporting aggregate processing needs for regional infrastructure or construction projects. The contract does not specify a set-aside type, nor does it include a point of contact or detailed funding source, but the operational scope requires technical expertise in mineral processing and adherence to quality standards for finished aggregate materials.

San Bernardino County

POSTED

DEADLINE

Aggregate Supply (Materials Only)The contract is for the supply of commercially sourced, weed-free aggregate conforming to ODOT 3/4-inch minus gradation specifications, intended for spot surfacing and road maintenance activities. The materials must meet strict quality standards to ensure durability and safety in federal road applications, with a focus on preventing the spread of invasive plant species through the use of certified weed-free aggregates. This is a subcontract under a Total Small Business Set-Aside, meaning only small businesses certified by the SBA are eligible to bid, and the NAICS code 212399 classifies the work under other nonmetallic mineral mining and quarrying services. Performance of the contract is centered in Springfield, Oregon, with a ZIP code of 97477, and the work supports the infrastructure needs of the Willamette National Forest, an agency under the U.S. Department of Agriculture. The contract was posted on May 7, 2026, and is focused solely on material delivery without installation or labor services. The procurement does not include a designated point of contact, and all inquiries must be directed through the official SAM.gov platform using the provided link. No specific delivery schedule or quantity thresholds are defined beyond the technical requirements for the aggregate itself.

Willamette National Forest

POSTED

DEADLINE

Class 2 Rock and Aggregate Supply

California Parks and Recreation, Department of

POSTED

DEADLINE

Riprap Supply and Delivery

Silicon Valley Clean Water

POSTED

DEADLINE

Rock Supply for Coastal Structures

W076 Endist Galveston

POSTED

DEADLINE

Alluvial Gravel Extraction and Mining Operations

Humboldt County

POSTED

DEADLINE

More opportunities from Kiewit Infrastructure West Co.

Same awarding agency

Trucking, Hauling, and Material DisposalKiewit Infrastructure West Co. is seeking a subcontractor for trucking, hauling, and material disposal services. The scope of work involves the transportation of construction materials, concrete, debris, and excavation spoils to and from the project site, as well as the operation of flatbeds, water trucks, and dump trucks. This opportunity is designated for small businesses, including those certified as Small Disadvantaged Businesses, Women-Owned Small Businesses, HUBZone Small Businesses, and Veteran-Owned or Service-Disabled Veteran-Owned Small Businesses. Interested parties must submit their responses by September 15, 2026.

Specialized Freight (except Used Goods) Trucking, Local

POSTED

about 12 hours ago

DEADLINE

Asbestos AbatementThis subcontract opportunity with Kiewit Infrastructure West Co. focuses on the identification, containment, and removal of asbestos-containing materials from structures and soil to prepare for demolition and excavation. The project is categorized under NAICS code 562910 and is specifically set aside for various small business designations, including Small Disadvantaged Businesses, Women-Owned Small Businesses, HUBZone, and Veteran-Owned Small Businesses. The solicitation was posted on August 25, 2026, and requires responses by September 15, 2026. This effort is tied to the Pier B Dock Rail Support Facility West Expansion and Pier B Street Realignment project.

Remediation Services

POSTED

about 12 hours ago

DEADLINE

CCTV Pipe Inspection and AssessmentThis subcontract opportunity with Kiewit Infrastructure West Co. involves the closed-circuit television inspection of installed pipelines to ensure quality assurance, identify defects, and provide compliance reporting. The project falls under NAICS code 541330 and is specifically designated as a set-aside for various small business categories, including Small Disadvantaged Businesses, Women-Owned Small Businesses, HUBZone Small Businesses, and Veteran-Owned Small Businesses. The solicitation was posted on August 25, 2026, with a response deadline of September 15, 2026. Interested parties must meet the specified small business requirements to be eligible for this subcontracting role in pipeline assessment and inspection.

Engineering Services

POSTED

about 12 hours ago

DEADLINE

Tunneling and Trenchless InstallationKiewit Infrastructure West Co. is seeking a subcontractor for the Tunneling and Trenchless Installation project, focusing on the installation of underground conduits and pipelines. The scope of work specifically requires the use of trenchless methods, including micro-tunneling, pipe jacking, and horizontal directional drilling. This subcontract opportunity is set aside for small businesses, including certified small disadvantaged businesses, women-owned small businesses, HUBZone small businesses, and veteran-owned small businesses. Interested parties must submit their responses by September 15, 2026, under NAICS code 237110.

Water and Sewer Line and Related Structures Construction

POSTED

about 12 hours ago

DEADLINE

Underground Utility InstallationKiewit Infrastructure West Co. is seeking a subcontractor for the Underground Utility Installation project, focusing on the installation of underground piping systems. The scope of work includes the use of ductile iron pipe, reinforced concrete pipe, and plastic materials such as PVC and polyethylene, utilizing installation methods such as open-cut, boring, or jacking. This opportunity is designated as a small business set-aside, open to Small Disadvantaged Businesses, Women-Owned Small Businesses, HUBZone Small Businesses, and Veteran Owned Small Businesses. Interested parties must submit their responses by the deadline of September 15, 2026.

POSTED

about 12 hours ago

DEADLINE

Cement Concrete Pavement and StructuresKiewit Infrastructure West Co. is seeking a subcontractor for the installation of cement concrete pavement, curb and gutter, and various structural concrete elements. This project is categorized under NAICS code 238110 and is specifically set aside for small businesses, including Small Disadvantaged Businesses, Women-Owned Small Businesses, HUBZone Small Businesses, and Veteran-Owned Small Businesses. The solicitation was posted on August 25, 2026, with a response deadline of September 15, 2026. Interested parties should refer to the official listing for the Pier B Dock Rail Support Facility West Expansion and Pier B Street Realignment to submit their proposals.

Poured Concrete Foundation and Structure Contractors

POSTED

about 12 hours ago

DEADLINE

Asphalt Paving and SupplyKiewit Infrastructure West Co. is seeking a subcontractor for the supply and installation of asphalt paving for roadways, access roads, and rail support areas. The scope of work encompasses comprehensive base preparation, compaction, and finishing services. This opportunity is designated as a small business set-aside, open to Small Disadvantaged Businesses, Women-Owned Small Businesses, HUBZone Small Businesses, and Veteran-Owned Small Businesses. Interested parties must submit their responses by September 15, 2026.

Asphalt Paving Mixture and Block Manufacturing

POSTED

about 12 hours ago

DEADLINE

Traffic Control and MOTThis subcontract opportunity with Kiewit Infrastructure West Co. focuses on the design and implementation of temporary traffic control plans, including signage, lane closures, and flagging operations. The primary objective is to effectively manage vehicular and pedestrian flow during construction activities to ensure safety and efficiency. The solicitation is open to various small business categories, including Small Disadvantaged Businesses, Women-Owned Small Businesses, HUBZone Small Businesses, and Veteran-Owned Small Businesses. Interested parties must submit their responses by September 15, 2026, under NAICS code 237310.

Highway, Street, and Bridge Construction

POSTED

about 12 hours ago

DEADLINE

SWPPP and Street SweepingKiewit Infrastructure West Co. is seeking a subcontractor for a project focused on Stormwater Pollution Prevention Plan compliance. The scope of work includes essential environmental controls such as regular inspections, detailed reporting, and street sweeping services to effectively manage sediment and runoff. This subcontract opportunity is open to various small business designations, including Small Disadvantaged Businesses, Women-Owned Small Businesses, HUBZone Small Businesses, and Veteran-Owned Small Businesses. Interested parties must submit their responses by September 15, 2026, under the NAICS code 562990.

POSTED

about 12 hours ago

DEADLINE

Site Photography and DocumentationKiewit Infrastructure West Co. is seeking a subcontractor for site photography and documentation services to capture regular construction progress, safety compliance, and as-built conditions. This opportunity is specifically set aside for small businesses, including those designated as small disadvantaged businesses, women-owned, HUBZone, and veteran-owned or service-disabled veteran-owned small businesses. The solicitation is categorized under NAICS code 541921 and was posted on August 25, 2026. Interested parties must submit their responses by the deadline of September 15, 2026.

Photography Studios, Portrait

POSTED

about 12 hours ago

DEADLINE

Utility Material SupplyKiewit Infrastructure West Co. is seeking a subcontractor for the supply of utility infrastructure components, specifically precast concrete manholes, steel casings, valves, and fittings. This opportunity is designated for small businesses, including those certified as Small Disadvantaged Businesses, Women-Owned Small Businesses, HUBZone Small Businesses, and Veteran-Owned Small Businesses. The solicitation was posted on August 25, 2026, with a response deadline of September 15, 2026. The project falls under NAICS code 327320 and is associated with the Pier B Dock Rail Support Facility West Expansion and Pier B Street Realignment.

Ready-Mix Concrete Manufacturing

POSTED

about 12 hours ago

DEADLINE

Shoring and UnderpinningKiewit Infrastructure West Co. is seeking a subcontractor for shoring and underpinning services to support the Pier B Dock Rail Support Facility West Expansion and Pier B Street Realignment. The scope of work involves the installation of temporary earth support systems for excavations, trenching, and structural underpinning to maintain structural integrity and ensure worker safety. This subcontract opportunity is set aside for small businesses, including SDB, WOSB, HUBZone, VOSB, and SDVOSB certifications, under NAICS code 238990. The solicitation was posted on August 25, 2026, and the deadline for responses is September 15, 2026.

All Other Specialty Trade Contractors

POSTED

about 12 hours ago

DEADLINE