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, July 22 at 2:00 PM EDT

Register Free →

Get CLEATUSFree Trial

Get CLEATUSFree Trial

Search

Top

Back to Contracts

Site Grading and Earthwork

Active

State & Local

Response Deadline08/18/2026, 09:00:00 PM UTC

Contract Overview

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

AI Contract Overview

Show more

The contract pertains to excavation, grading, and earthmoving operations necessary to prepare a construction site in Wheatland, California, under the NAICS code 237990 for other heavy and civil engineering construction. The work is being procured as a subcontract by the City of Wheatland and is open for bid with a response deadline of August 18, 2026. All site preparation activities must meet the requirements for construction readiness, including proper soil stabilization, slope grading, and removal or relocation of earth materials to ensure a level and stable foundation for upcoming infrastructure development. The project location is within the jurisdiction of the City of Wheatland in California, and while specific details such as the exact site address or point of contact are not provided, bidders are expected to review the public posting on the PublicPurchase platform for additional technical specifications, performance standards, and submission guidelines.

General Info

Excavation and grading for site prep in Wheatland, CA, due August 18, 2026, under City of Wheatland subcontract.

Agency

California → City of WheatlandView Agency

NAICS

237990 - Other Heavy and Civil Engineering ConstructionView NAICS

Place of Performance

CA, USA

Set-Aside

NONE

Documents

(0)

No documents available

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

PostedJul 17

subcontract

Response DeadlineAug 18

Submission deadline

Response Deadline

08/18/2026, 09:00:00 PM UTCin about 1 month

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

AgencyCalifornia → City of Wheatland

ContactsNo contacts available

OfficeN/A

Organization / Agency

California → City of Wheatland

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Excavation, grading, and earthmoving to prepare site for construction activities.

Similar Contracts

Same NAICS industry code

AIRFIELD 2028 ALL PROJECTS (AIP / AUI / CIRCUITS / FOD) CombinedThe contract encompasses a comprehensive modernization and safety enhancement program for the airfield infrastructure, focusing on critical upgrades to lighting systems, pavement, utilities, wildlife hazard mitigation, and fire safety access. Key elements include replacing aging airfield lighting circuits with low megger readings with new LED fixtures and signage to improve reliability and energy efficiency, as well as upgrading failing pavement and essential utilities to maintain operational integrity. Wildlife hazard management involves the removal of turf edge dams along runways, taxiways, and access roads, installation of anti-perching devices on signage to deter birds, and addressing ponding issues through regrading and new storm drainage systems to reduce attractants and improve drainage. Additionally, failing flush fire hydrant access hatches will be replaced to ensure prompt and unimpeded access for emergency response. This project is part of a combined initiative under the Aviation Project Management Group at the Port of Seattle, slated for execution in alignment with the 2028 timeline. It is classified under NAICS code 237990, indicating nonresidential building construction not elsewhere classified, and is intended to enhance safety, compliance, and long-term sustainability of airfield operations. The solicitation was posted on July 19, 2026, with Yanet Maldonado of the Port of Seattle serving as the primary point of contact for inquiries. Although the solicitation number is not provided, the contract is listed as a forecast and is accessible through the Port of Seattle’s official portal for potential bidders and stakeholders.

Aviation Project Management Group

POSTED

about 11 hours ago

DEADLINE

AIRFIELD 2029 ALL PROJECTS (AIP / AUI / CIRCUITS / FOD) CombinedThe contract encompasses a major infrastructure modernization effort at the Port of Seattle’s airfield, focusing on critical upgrades to lighting systems, pavement, utilities, and safety infrastructure. Key components include replacing airfield lighting circuits with low megger readings with new LED fixtures and signs to improve reliability and energy efficiency, as well as replacing failing pavement and essential utility lines to maintain operational integrity. Wildlife hazard management measures are integrated into the scope, involving the removal of turf edge dams along runways and taxiways, installation of anti-perching devices on airfield signage, and mitigation of ponding through regrading and new storm drainage systems to reduce bird attraction and water accumulation. Additionally, failing flush fire hydrant access hatches will be replaced to ensure rapid and unobstructed access for emergency response. The project falls under NAICS code 237990 and is managed by the Aviation Project Management Group under the Port of Seattle, with Yanet Maldonado listed as the primary point of contact for inquiries.

Aviation Project Management Group

POSTED

about 11 hours ago

DEADLINE

AIRFIELD 2030 ALL PROJECTS (AIP / AUI / CIRCUITS / FOD) CombinedThe contract encompasses a comprehensive modernization and safety improvement initiative for the airfield infrastructure at the Port of Seattle, focusing on four major areas: replacing aging airfield lighting circuits with low megger readings with new LED fixtures and signage, rehabilitating deteriorating pavement and critical utilities beneath the airfield surface, managing wildlife hazards by removing turf edge dams, installing anti-perching devices on signs, and correcting ponding issues through regrading and new storm drainage systems. Additionally, failing flush fire hydrant access hatches will be replaced to ensure operational readiness and emergency response capability. The work is part of the broader AIRFIELD 2030 initiative, aimed at enhancing safety, reliability, and compliance across all airfield operations. The project is managed by the Aviation Project Management Group under the Port of Seattle, with Yanet Maldonado as the primary point of contact for inquiries and coordination.

Aviation Project Management Group

POSTED

about 11 hours ago

DEADLINE

Jack Block Park Pier ReplacementThe contract involves the demolition of the existing end-of-life pier at Jack Block Park and the construction of a new pier to replace it, along with necessary repairs to the surrounding pier plaza. This project is managed by the Port of Seattle under the Northwest Seaport Alliance and is classified under NAICS code 237990, indicating it falls under other heavy and civil engineering construction. The work will require careful execution to ensure structural integrity and compliance with safety and environmental standards. The primary point of contact for the solicitation is Yanet Maldonado, with Valerie Huffman serving as the project manager, both reachable through the Port of Seattle's contact information. The contract was posted on July 19, 2026, and though no solicitation number is provided yet, interested parties can access further details through the official portal link provided.

Northwest Seaport Alliance (NWSA)

POSTED

about 11 hours ago

DEADLINE

2027 Airfield Project - Contract 1The contract pertains to major airfield infrastructure upgrades at the Port of Seattle, focusing on critical safety and operational improvements. Key work includes replacing airfield lighting circuits that exhibit low megger readings with new LED fixtures and signs to enhance reliability and energy efficiency. The project also involves replacing failing pavement sections and essential utilities across the airfield to maintain structural integrity and prevent service disruptions. Wildlife hazard mitigation efforts will remove turf edge dams along runways, taxiways, and access roads, install anti-perching devices on airfield signage, and address ponding issues through regrading and the installation of storm drainage systems to reduce bird attraction and improve water management. Additionally, failing flush fire hydrant access hatches will be replaced to ensure prompt and safe firefighter access during emergencies. The project is forecasted under NAICS code 237990 and is managed by the Aviation Project Management Group, with primary contact information provided for Jay Kim and project manager Mengqi Wu.

Aviation Project Management Group

POSTED

about 11 hours ago

DEADLINE

2027 Airfield Project - Contract 2The contract involves comprehensive upgrades to the airfield infrastructure at the Port of Seattle, focusing on improving safety, efficiency, and compliance with current standards. Key components include replacing aging airfield lighting circuits that exhibit low megger readings with new LED lighting fixtures and signs to enhance visibility and reduce energy consumption. The project also encompasses the replacement of deteriorating pavement and critical utilities across the airfield to ensure structural integrity and operational reliability. Wildlife hazard mitigation measures are integrated into the scope, including the removal of turf edge dams along runways, taxiways, and access roads, the installation of anti-perching devices on airfield signage to deter birds, and the regrading of land to eliminate ponding coupled with the installation of new storm drainage infrastructure to manage water accumulation. Additionally, failing flush fire hydrant access hatches will be replaced to ensure unimpeded access for emergency response. The contract, identified as 2027 Airfield Project – Contract 2, is managed by the Aviation Project Management Group under the Port of Seattle, with Moraa Omwega as the primary point of contact and David Neds serving as the project manager.

Aviation Project Management Group

POSTED

about 11 hours ago

DEADLINE

T18 Lift Station ReplacementThe Port of Seattle through Waterfront Project Management is forecasted to replace the entire lift station located at the north lunchroom in Terminal 18. This project is classified under NAICS code 237990, indicating it involves other heavy and civil engineering construction. The solicitation is posted with a date of July 19, 2026, and no set-aside type has been specified. The primary point of contact for inquiries is Angela Peterson, reachable via phone at 206-787-4813 or email at peterson.a@portseattle.org, with Crystal Cuellar listed as the project manager for additional coordination. The place of performance is confined to Terminal 18, though specific city and state details are not provided. The full details and official documentation can be accessed through the provided portal link.

Waterfront Project Management

POSTED

about 11 hours ago

DEADLINE

Həʔapus Park Redevelopment - ConstructionThe Həʔapus Park Redevelopment project, managed by the Port of Seattle through Waterfront Project Management, outlines a comprehensive upgrade to enhance public accessibility and environmental stewardship at the park. Key improvements include the construction of new restrooms, upgraded pathway and lighting systems, a boot washing station, dog-friendly amenities, wayfinding and interpretive signage, and a hand-carrying boat launch. All work will be carefully phased to comply with regulated in-water activity timelines and to avoid interfering with tribal fishery operations, with substantial completion targeted for the second quarter of 2028. Both upland and in-water construction activities will adhere to permitting requirements to minimize ecological disruption while ensuring public safety and usability. The project is publicly forecasted with a NAICS code of 237990, indicating it falls under other heavy and civil engineering construction. Primary contact for the initiative is Angela Peterson at the Port of Seattle, with Julie Yun serving as the Project Manager. All communication and project details can be accessed through the official Port of Seattle portal, though no formal solicitation number has been assigned yet. The work aims to balance community needs with environmental and cultural obligations, particularly respecting tribal fisheries and seasonal ecological constraints, ensuring the final design enhances both recreational value and environmental integrity.

Waterfront Project Management

POSTED

about 11 hours ago

DEADLINE

Ottumwa Salt Dome RepairThe Iowa Department of Transportation is soliciting bids for the Ottumwa Salt Dome Repair project, with the solicitation posted on July 18, 2026, and responses due by July 20, 2026. The work involves repair activities related to a salt dome structure, though specific technical scope details are not outlined in the provided data. The solicitation is issued under the SLED classification, indicating it is targeted at state, local, or educational government entities, with no set-aside provisions specified. All responses must be directed to the Iowa DOT office in Ames, Iowa, and performance of the work is expected to occur in the same location. Kyle Williams of the Iowa DOT is the primary point of contact, reachable via email at kyle.williams@iowadot.us or phone at 515-233-7960. Interested parties can access additional details through the official bidding portal linked in the solicitation.

POSTED

about 23 hours ago

DEADLINE

Civil Site Work and Grading for Well PadsThe contract involves civil site work for well pad construction including clearing, grading, erosion control measures, and the development of access roads. All work must comply with environmental and safety standards to ensure minimal disruption to the surrounding landscape while maintaining structural integrity and accessibility for future operations. The project is designated as a subcontract and falls under NAICS code 237990 for other heavy and civil engineering construction. The solicitation was posted on July 18, 2026, with a response deadline of July 28, 2026, indicating a tight turnaround for potential bidders. The contracting agency is the City of Elizabeth City in North Carolina, though specific performance location details such as city, state, or zip code are not provided. There is no set-aside designation listed, and no point of contact information is included in the posting. Interested parties must review the full solicitation through the provided online link for additional technical requirements, submission guidelines, and compliance specifications.

City of Elizabeth City

POSTED

about 24 hours ago

DEADLINE

Bunker Drive Property Line FencingThe City of Rapid City, South Dakota, is soliciting bids for the construction of a property line fencing project along Bunker Drive, identified as Project No. 2859 / CIP No. 51453. Interested parties must submit quotes that cover all materials, equipment, labor, and work necessary to complete the project in full compliance with the provided statement of work, plan sheets, and contract documents. The solicitation is open to qualified contractors and requires full adherence to all technical and procedural specifications outlined in the documentation. Responses must be submitted no later than July 29, 2026, at 8:00 PM Eastern Time, with proposals submitted via the official procurement portal. The project is classified under a state and local government procurement and does not specify a set-aside classification or NAICS code. All inquiries should be directed to Sara Odden, the primary point of contact, via email at sara.odden@rcgov.org or phone at (605) 394-4154. The work must be performed at the designated location in Rapid City, South Dakota, with no alternative performance sites permitted.

City of Rapid City

POSTED

DEADLINE

Earthwork and Site GradingThe contract titled Earthwork and Site Grading pertains to excavation, grading, and backfill activities necessary for preparing the building footprint and supporting utility installations. It is classified as a subcontract under NAICS code 237990 and is issued by the California Department of Corrections & Rehabilitation. The solicitation was posted on July 18, 2026, with a firm response deadline of August 4, 2026, at 7:00 PM. The work is to be performed in California, though specific city or zip details are not provided. All tasks must align with the requirements for site preparation tied to state correctional facility infrastructure, and responders are expected to meet technical and compliance standards without specified set-aside provisions. The contract opportunity is accessible through the CalEprocure portal.

California Department of Corrections & Rehabilitation

POSTED

DEADLINE

More opportunities from California → City of Wheatland

Same awarding agency

Heavy Equipment HaulingThe contract titled Heavy Equipment Hauling is a subcontract issued by the City of Wheatland in California for the transportation of heavy machinery, equipment, or oversized loads to and from designated project sites. The solicitation was posted on July 17, 2026, with a response deadline of August 18, 2026, at 9:00 PM Pacific Time. The North American Industry Classification System code 484220 identifies this as a specialty freight trucking service, emphasizing the need for specialized logistics capabilities to handle non-standard cargo. The place of performance is not specified in the details, indicating that work may occur across various locations within the jurisdiction, and no set-aside provisions are in place, meaning all qualified vendors are eligible to submit proposals. Bidders must respond through the public purchasing portal linked in the contract data.

Specialized Freight (except Used Goods) Trucking, Local

POSTED

DEADLINE

in about 1 month

Environmental Compliance and MonitoringThe City of Wheatland, California is seeking a subcontractor to provide environmental compliance and monitoring services focused on stormwater management, erosion control inspections, and regulatory reporting. The work requires ongoing field assessments and documentation to ensure adherence to local, state, and federal environmental standards related to construction and land development activities. The contractor must be prepared to conduct regular site inspections, identify potential violations or risks, and produce accurate compliance reports that support regulatory agency requirements. The contract is set to be awarded following a bid deadline of August 18, 2026, with solicitation open since July 17, 2026. The North American Industry Classification System code 541620 indicates the work falls under environmental consulting services. Performance will occur within the City of Wheatland’s jurisdiction, and the subcontractor must have demonstrated expertise in environmental monitoring, stormwater best management practices, and the preparation of formal compliance documentation. No set-aside designation is specified, and all qualified firms are encouraged to respond through the provided public procurement portal.

Environmental Consulting Services

POSTED

DEADLINE

in about 1 month

Surveying and Site LayoutThe contract calls for topographic surveys, boundary verification, and construction stakeout services to support precise site layout for an upcoming project under the City of Wheatland in California. All work must adhere to industry standards for accuracy and compliance, ensuring that property lines are clearly established and terrain features are properly documented to guide construction activities. The services required are essential for avoiding encroachments, validating legal boundaries, and enabling safe and efficient earthwork and building placement. This is a subcontract opportunity with a NAICS code of 541370, indicating it falls under surveying and mapping services. The solicitation was posted on July 17, 2026, and responses are due by August 18, 2026, at 9:00 PM. While specific location details like city and state are not provided in the data, the place of performance is confirmed to be within California under the jurisdiction of the City of Wheatland. Interested parties must submit proposals by the deadline to be considered, and all work is expected to be performed on-site to meet the project’s technical and regulatory requirements.

Surveying and Mapping (except Geophysical) Services

POSTED

DEADLINE

in about 1 month

Paving and Asphalt WorkThe City of Wheatland, California is seeking subcontractors to perform paving and asphalt work for roads, parking areas, or access paths under a contract solicitation posted on July 17, 2026, with a response deadline of August 18, 2026. The work falls under NAICS code 237310, which pertains to highway, street, and bridge construction, indicating the scope involves the installation of durable asphalt or concrete surfaces to meet municipal infrastructure standards. Subcontractors must be prepared to deliver high-quality pavement installation services in alignment with local specifications and requirements, though specific project details such as location, quantity, or technical criteria are not outlined in the provided information. The opportunity is open as a subcontract and does not indicate any set-aside preferences, meaning all eligible subcontractors may respond without restrictions based on business size or category. Interested parties should review the full solicitation via the provided publicpurchase.com link to obtain complete bid instructions, terms, and evaluation criteria.

Highway, Street, and Bridge Construction

POSTED

DEADLINE

in about 1 month

Concrete Forming and PlacementThe contract titled Concrete Forming and Placement involves the full scope of concrete work for foundational, slab, wall, and structural elements, including forming, reinforcement, and pouring activities. It is issued as a subcontract under NAICS code 238110 by the City of Wheatland in California, with a response deadline of August 18, 2026, at 9:00 PM. The work is expected to comply with standard construction practices for structural concrete applications, though specific technical requirements or performance standards are not detailed in the provided data. All activities must be carried out at the designated place of performance, though exact location details are not listed. Interested parties should submit proposals prior to the deadline via the provided public procurement portal to be considered for award.

Poured Concrete Foundation and Structure Contractors

POSTED

DEADLINE

in about 1 month

Plumbing and Piping SystemsThe contract titled Plumbing and Piping Systems is a subcontract issued by the City of Wheatland in California, focusing on the installation of comprehensive plumbing systems within buildings or facilities. This includes the full scope of water supply lines, drainage networks, and venting systems essential for functional and code-compliant infrastructure. The solicitation was posted on July 17, 2026, with a response deadline of August 18, 2026, giving interested parties approximately one month to submit proposals. The North American Industry Classification System code 238220 identifies this as a plumbing subcontract within the construction sector, indicating the work must be performed by qualified professionals with expertise in building plumbing systems. While specific project locations and point of contact details are not provided, the work is expected to take place within the jurisdiction of the City of Wheatland, and bidders must adhere to all relevant local codes and standards. The absence of a set-aside designation suggests the opportunity is open to all eligible subcontractors regardless of size or demographic status.

Plumbing, Heating, and Air-Conditioning Contractors

POSTED

DEADLINE

in about 1 month

Electrical Installation and WiringThe contract titled Electrical Installation and Wiring is a subcontract for the installation of comprehensive electrical systems, including wiring, conduits, panels, and associated components, to support infrastructure development in the City of Wheatland, California. The solicitation was posted on July 17, 2026, with a response deadline of August 18, 2026, at 9:00 PM Pacific Time, giving interested parties approximately one month to prepare and submit proposals. The North American Industry Classification System code 238210 identifies the work as electrical contracting, aligning it with standard industry practices for commercial and municipal electrical installations. All work is expected to be performed at the project site in Wheatland, though specific location details are not provided. This procurement is directly managed by the City of Wheatland, with no indication of a set-aside for small businesses or other preferential programs. Interested contractors must refer to the official public purchase portal for full details and submission requirements.

Electrical Contractors and Other Wiring Installation Contractors

POSTED

DEADLINE

in about 1 month

Wheatland Regional Sewer Pipeline ProjectThe Wheatland Regional Sewer Pipeline Project involves the complete construction and commissioning of a 7.7-mile sewer pipeline along with two new pump stations, horizontal directional drilling, demolition and replacement of an existing pump station, electrical control systems, culvert replacement, site restoration, and all necessary start-up and testing activities to ensure full operational functionality. The scope encompasses the furnishing of all labor, materials, equipment, taxes, and incidental services required to execute the project in full compliance with the Contract Documents prepared by DCCM and Nexgen Utility Management. This includes any additional work deemed necessary to deliver a fully compliant and operational system as specified in the technical volumes. The estimated cost is divided into two primary components: $19 million for the pipeline construction and $33 million for the pump stations, totaling a projected investment of $52 million. The solicitation, identified as CWSRF Project No C-06-8753-110, was posted on July 17, 2026, with responses due by August 18, 2026. The project is administered by the City of Wheatland in California under a state, local, or educational (SLED) agency classification, with Dane Schilling serving as the primary point of contact for inquiries. All work must be performed at the designated place of performance within California, and contractors are expected to adhere to all contractual requirements outlined in the six-volume bid package to meet project standards and timelines.

Water and Sewer Line and Related Structures Construction

POSTED

DEADLINE

in about 1 month