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, November 11 at 2:00 PM ET

Register Free →

Search

Top

Back to Contracts

Site Preparation and Earthworks

Active

International

Response Deadline11/27/2026, 05:00:00 PM UTC

Contract Overview

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

AI Contract Overview

Show more

This subcontract for Site Preparation and Earthworks involves providing excavation and site preparation services for prime contractors at the Natural England facility located at Barrington Hill NNR. The scope of work includes cutting and rolling back existing fencing, removing old posts and disused gateways, digging out gateway areas to a minimum width of six metres, and managing ditches and stone culverts. The successful contractor is responsible for providing all necessary excavation equipment and waste disposal vehicles to deliver a fully cleared and excavated site. Compliance requirements include the provision of a CDM compliant Risk Assessment and the presence of a qualified first aider. This opportunity was posted on November 3, 2026, with a response deadline of November 27, 2026. The project falls under NAICS code 238910 and is managed by Natural England.

General Info

Agency

Natural England

NAICS

238910 - Site Preparation Contractors

Place of Performance

GBR

Set-Aside

NONE

Documents

This scope was carved out of ocds-h6vhtk-0796c1.

The full solicitation package (4 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Barrington Hill new gateway

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PostedNov 3

subcontract

Response DeadlineNov 27

Submission deadline

Response Deadline

11/27/2026, 05:00:00 PM UTCin 24 days

Ready to pursue this opportunity?

Get full access to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyNatural England

ContactsNo contacts available

OfficeN/A

Organization / AgencyNatural England

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Performs excavation and site preparation for prime contractors on Natural England facility projects at Barrington Hill NNR. Cuts and rolls back existing fencing, removes old fence posts and disused gateways, digs out gateway areas minimum 6 metres wide, and manages stone culverts and ditches. Requires excavation equipment and waste disposal vehicles. CDM compliant Risk Assessment and qualified first aider required. Delivers a cleared and excavated site.

Similar Contracts

Same NAICS industry code

DEMOLITION OF THE CAMP HILL SQUARE APARTMENTS

Solicitation # 2027-RFP-033

Solicitation 2027-RFP-033 is a request for proposals issued by the Housing Opportunities Commission of Montgomery County (HOC) for the demolition of the Camp Hill Square Apartments in Gaithersburg, Maryland. The project scope involves the demolition of five apartment buildings containing 51 vacant units and a management office, including the removal of all above-grade structures, slabs, foundation walls, footers, and lead walks. While above-grade utilities must be removed, underground utilities are to be capped or abandoned in place, and all asphalt, curbs, and gutters are to remain. Additionally, the contractor is responsible for removing dumped materials from the neighboring Emory Grove Village parcel. The initial period of performance is four months from the Notice to Proceed, and the contractor is responsible for obtaining all necessary raze permits and adhering to the Montgomery County Approved Sediment Control Plan. Proposals must be submitted via the OpenGov Procurement Portal by November 13, 2026, at 12:00 pm. Evaluation is points-based, with 20% of the score weighted toward the schedule and 15% toward the price proposal. Award criteria emphasize safety, expedited completion, and quality assurance. Mandatory requirements include 100% payment and performance bonds, comprehensive insurance, and strict adherence to HOC Contractor and Subcontractor Background Screening Requirements. Compliance with the HOC Works Program, Davis-Bacon Wages, Maryland Prevailing Wage Laws, and HUD certifications regarding debarment and suspension is required. Payment terms include a 30-day processing window following approval, with a 5% retainage held until final acceptance by HOC.

POSTED

about 2 hours ago

DEADLINE

CLASS 2 LANDFILL PARTIAL CLOSURE

Solicitation # 27027

The County of Greenville is soliciting proposals for the partial closure of the Class 2 Unit 2 Landfill at the Twin Chimneys Landfill in South Carolina. The project scope involves significant earthwork, including the excavation of approximately 301,000 cubic yards of soil and the placement of 120,000 cubic yards of structural fill. Key construction elements include the installation of a stormwater pond, subgrade preparation, a perimeter berm, a stone access road, and various erosion control measures such as silt fencing, gabion baskets, seeding, and erosion control blankets. The County requires substantial completion within 210 calendar days, with a tentative notice to proceed date of December 18, 2026. The contract is governed by the EJCDC C-700 Standard General Conditions and C-800 Supplementary Conditions. Award will be based on a weighted point system, and the successful contractor must provide a South Carolina-licensed land surveyor and a licensed firm for soil testing. Performance and payment bonds equal to the contract price are required. Proposals must be submitted via the online portal by November 16, 2026. Strict adherence to material handling standards for geotextiles and compliance with South Carolina licensing and federal safety regulations is mandatory. Payment is due upon receipt of undisputed invoices, with a 30-day past-due threshold and a 60-day window before the contractor may suspend services.

LANDFILL OPERATIONS

POSTED

about 4 hours ago

DEADLINE

High Street Recreational Field Project

Solicitation # 27-650-277A

The Town of North Attleborough, acting through the Town Manager and Board of Public Works, is soliciting bids for the High Street Recreational Field Project under solicitation number 27-650-277A. The project involves the construction of a 330-foot by 180-foot recreational field, including site preparation, grading, the removal of boulders and stone walls, and the installation of drainage, irrigation, an infiltration basin, and erosion and sediment controls. The scope concludes with the application of loam and seed or sod. The contract is structured as a lump sum bid with a performance period from January 4, 2027, through December 30, 2027. The contract will be awarded to the lowest responsible and eligible bidder who demonstrates the necessary skill, integrity, and experience. Bidders must provide a bid security bond equal to 5% of the total bid price, and the successful awardee must provide performance and payment bonds at 100% of the contract price. Compliance with Massachusetts General Laws, including prevailing wage rates and tax certifications, is mandatory. Additionally, all employees must complete a 10-hour OSHA-approved construction safety and health course. The Town maintains strict quality standards, requiring materials to be delivered in original manufacturer containers and reserving the right to test materials at the vendor's expense. Primary project contact is Steve Carvalho of Boro Concrete Community Field.

POSTED

about 4 hours ago

DEADLINE

in about 22 hours

Roadway Drainage MaintenanceThis subcontract focuses on the routine maintenance and cleaning of roadway drainage systems for prime contractors operating within District 5 of the Georgia Department of Transportation. The scope of work includes clearing debris from culverts and cleaning ditches using specialized ditching and culvert cleaning equipment. All activities must be performed in strict accordance with the Drainage Maintenance Manual 2008 and the Biennial Draining Manual to ensure the delivery of clear and functional drainage systems across the district. The opportunity is categorized under NAICS code 238910 and was posted on November 3, 2026. Interested parties must submit their responses by the deadline of November 17, 2026. This project is managed under the Georgia Department of Transportation and is specifically targeted toward supporting infrastructure maintenance within the designated region.

Department of Transportation

POSTED

about 5 hours ago

DEADLINE

General Construction & Site WorkThis subcontract for General Construction and Site Work supports facility projects within the Franklin-McKinley School District in San Jose, California. The scope of work involves providing prime contractors with essential services including selective structure demolition, cast-in-place concrete work, rough and finish carpentry, trenching, and various exterior site improvements to deliver prepared sites and structural supports. The opportunity was posted on November 3, 2026, with a response deadline of November 30, 2026. Classified under NAICS code 238910, the contract focuses on specialized construction and site preparation necessary for the district's infrastructure enhancements.

Franklin-McKinley School District

POSTED

about 7 hours ago

DEADLINE

Trenching, Backfilling & CompactingThis subcontract involves providing excavation and site restoration services for electrical infrastructure projects within the Franklin-McKinley School District in San Jose, California. The scope of work requires the contractor to perform trenching for underground ducts, backfilling, and compacting using specialized equipment, including the application of sand encasement for conduits. All activities must be executed in strict compliance with Section 31 23 00 and all applicable local building codes. The project is categorized under NAICS code 238910 and is intended for a subcontractor working under prime contractors. Interested parties must submit their responses by the deadline of November 30, 2026. The primary deliverable is the successful completion of excavated trenches and properly compacted backfill to support the district's electrical infrastructure.

Franklin-McKinley School District

POSTED

about 7 hours ago

DEADLINE

External Disabled Facilities Adaptations - Access SpecialistThis subcontract opportunity is for an Access Specialist to install external disabled facilities adaptations for prime contractors working on City and County of Swansea housing projects. The scope of work includes the construction of concrete or timber ramps, modification of external steps, ground preparation and leveling, and the installation of galvanized steel or aluminum handrails and grab rails. All work must be completed using appropriate paving and concrete materials while strictly adhering to accessibility slope and gradient standards. The contract focuses on the delivery of fully installed external ramps, steps, and railing systems. Interested parties must submit their responses by the deadline of November 30, 2026. This project falls under NAICS code 238910 and is managed by the City and County of Swansea.

City & County of Swansea

POSTED

about 7 hours ago

DEADLINE

Earthwork, Excavation, and EmbankmentThis subcontract for Earthwork, Excavation, and Embankment involves the removal and installation of native materials for Local Public Agency civil construction projects in Calipatria, California. The scope of work requires the removal and disposal of 1,416 cubic yards of existing native material and the installation of 63 cubic yards of native material to subbase design grade. All operations must be performed using excavators, dozers, and graders to deliver a graded site that meets specific subbase design requirements. The project is governed by Caltrans Standard Specifications to ensure quality and compliance. Interested parties must submit their responses by the deadline of December 1, 2026. This opportunity is categorized under NAICS code 238910 and is associated with the City of Calipatria.

City of Calipatria

POSTED

about 8 hours ago

DEADLINE

Install Concrete Pad For Metal Storage Building At Fire Station #63

Solicitation # FIRE-0302

The City of Santa Cruz is soliciting bids for the installation of a concrete pad and associated utilities to support a metal storage building at Fire Station #63. The project scope includes the demolition and removal of existing AC material, the installation of a concrete pad designed to support fire apparatus weighing approximately 55,000 lbs each, and the creation of a new bio-retention area. Additional requirements include the installation of a fire sprinkler trench approximately 40 feet long and 30 inches deep, as well as electrical trenching compliant with the 2022 California Electrical Code. The total project budget is capped at 200,000 dollars. The contract will be awarded to the lowest responsive and responsible bidder based on a firm-fixed fee. Bidders must submit their proposals via the City's e-Procurement Portal by 2:00 pm on November 19, 2026. Required submittals include a bid form, a non-collusion declaration, and at least three client references for similar projects completed within the last five years. The successful contractor must provide a bid bond initially, followed by performance and payment bonds from California admitted sureties within ten business days of the award. Compliance with CAL/OSHA safety regulations, prevailing wage laws, and the Santa Cruz Municipal Code regarding waste management is mandatory. Local business preferences are available, offering a 2% preference for businesses with a local office and an additional 4% for those with at least 50% local ownership.

City of Santa Cruz

POSTED

about 8 hours ago

DEADLINE

Sewer Manhole AdjustmentThis subcontract opportunity involves the adjustment of existing sewer manholes for prime contractors working on County of Riverside road projects located in Corona, California. The scope of work requires adjusting manholes to the new finished grade to ensure they are flush with new pavement, a process that must be performed in coordination with the City of Corona Department of Water and Power. The contractor is responsible for providing all necessary manhole adjustment rings and frames to complete the task. The project is categorized under NAICS code 238910 and was posted on November 3, 2026. Interested parties must submit their responses by the deadline of December 2, 2026. Performance of the work will take place within the 92883 zip code area of Corona.

County of Riverside

POSTED

about 8 hours ago

DEADLINE

Earthwork and Site PreparationThis subcontract for Earthwork and Site Preparation involves providing clearing and excavation services for prime contractors on projects managed by the County of Riverside Transportation Department in Riverside, California. The scope of work includes clearing and grubbing, the roadway excavation of 1,009 cubic yards, and the installation and compaction of 505 cubic yards of Class 2 Aggregate Base, all performed in accordance with Caltrans Standard Specifications to deliver a prepared subgrade and installed aggregate base. The opportunity was posted on November 3, 2026, with a response deadline of December 2, 2026. Classified under NAICS code 238910, this contract focuses on specialized site preparation and earthmoving activities essential for the development of transportation infrastructure within the region.

County of Riverside Transportation Department

POSTED

about 8 hours ago

DEADLINE

Earthwork and SWPPPThis subcontract for Earthwork and SWPPP involves providing site preparation, grading, and Stormwater Pollution Prevention Plan compliance for prime contractors working on Las Virgenes Unified School District facility projects in Agoura Hills, California. The scope of work focuses on managing earthwork and existing conditions as specified in Bid Package 31.20, with the final deliverables being a properly graded site and the submission of required SWPPP compliance reports. The opportunity was posted on November 3, 2026, with a response deadline of December 1, 2026. Classified under NAICS code 238910, the project is situated within the 91301 zip code area. Interested parties can find further details through the provided bid portal link.

Las Virgenes Unified School District

POSTED

about 8 hours ago

DEADLINE

More opportunities from Natural England

Same awarding agency

Timber and Construction Material SupplyThis subcontract for Timber and Construction Material Supply involves providing essential materials for prime contractors working on Natural England facility projects. The scope of work includes the supply of 15-foot wooden gates, hardwood and chestnut posts, fencing rails, and all necessary gate furniture and fixings. All provided materials must strictly adhere to the written specifications outlined in the prime contract diagrams. The supplier is responsible for delivering all specified timber and hardware to the designated W3W location at suave.heap.detail. This opportunity is categorized under NAICS code 423310, with a response deadline set for November 27, 2026.

Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers

POSTED

about 4 hours ago

DEADLINE

Gate and Fencing InstallationThis subcontract for Natural England involves the installation of gateways and perimeter fencing for prime contractors. The scope of work includes installing four hardwood gate posts, hanging two 15-foot wooden gates with necessary fixings, and installing hardwood or chestnut fence posts and rails, as well as the re-installation of rolled-back fencing. The contractor is responsible for providing all required hardwood and chestnut timber and gate furniture to deliver a secure and functional gateway system. To ensure safety and compliance, the contractor must provide a CDM compliant Risk Assessment and have a qualified first aider on site. Interested parties must submit their responses by November 27, 2026. This project falls under NAICS code 238990 and is focused on enhancing the security and accessibility of Natural England facility projects.

All Other Specialty Trade Contractors

POSTED

about 4 hours ago

DEADLINE

Drainage and Infrastructure InstallationThis subcontract for Drainage and Infrastructure Installation involves providing specialized installation services for Natural England facility projects. The scope of work includes the installation of two plastic culverts, the laying of geotextile membranes, and the placement of Type 1 sub-base materials. Additionally, the contractor is responsible for pouring concrete to create headwalls and foundations for gate and fence posts, ultimately delivering fully installed culverts and stabilized concrete bases. The project requires the contractor to supply all necessary plastic culverts, geotextile, and sub-base materials. To ensure safety and regulatory compliance, the contractor must provide a CDM compliant Risk Assessment and ensure a qualified first aider is present. Interested parties must submit their responses by November 27, 2026.

Water and Sewer Line and Related Structures Construction

POSTED

about 4 hours ago

DEADLINE

Barrington Hill new gateway

Solicitation # ocds-h6vhtk-0796c1

Natural England is soliciting bids for the installation of a new 15-foot-wide gateway at the Barrington Hill National Nature Reserve, located at W3W suave.heap.detail in South West England. The project involves preparing the site by removing old fencing and gateposts, excavating a gateway area at least 6 meters wide, and installing two wooden gates with hardwood posts, plastic culverts, and a Type 1 sub-base. All work must adhere to British Standard BS 1722-7 for fencing and UC4 pressure-treatment specifications for timber. The contract period begins on December 7, 2026, with a mandatory completion date of February 26, 2027. The contract will be awarded based on the most advantageous tender, with a weighting of 70% for commercial cost and 30% for technical capability, specifically focusing on health and safety and relevant experience. Bidders must provide proof of employer and public liability insurance, a CDM compliant risk assessment, and evidence of professional competency. Payments will be made in pounds sterling via BACS transfer upon submission of a compliant invoice. Submissions must be emailed to Tom Sunderland by November 27, 2026, and must include a completed commercial response, technical responses, and mandatory supplier information.

All Other Specialty Trade Contractors

POSTED

about 4 hours ago

DEADLINE

Fine-Scale GIS Mapping and Spatial Data Delivery

Surveying and Mapping (except Geophysical) Services

POSTED

about 4 hours ago

DEADLINE

Avian Habitat Usage Analysis and Ecological Reporting

Environmental Consulting Services

POSTED

about 4 hours ago

DEADLINE

Tees Bird Mapping Project

Solicitation # ocds-h6vhtk-078b54

Natural England is soliciting a fixed-price contract for the Tees Bird Mapping Project to analyze and map the usage of supporting, brownfield, and FLL habitats by designated bird species within the Teesmouth and Cleveland Coast SSSI, SPA, and Ramsar sites. The project focuses on supporting assemblages of over 20,000 over-wintering coastal birds. Key deliverables include fine-scale GIS mapping layers compatible with ESRI ArcGIS 10.2, a detailed report on methods and results, a guidance document for the mapping tool, and ISO 19139 XML metadata. The contract is reserved for UK suppliers and is particularly suitable for small and medium-sized enterprises. The period of performance is scheduled from November 26, 2026, through March 31, 2027, with draft deliverables due by March 16, 2027. Award will be based on the most advantageous tender, weighted 70% on technical criteria—specifically methodology, personnel experience, and project management—and 30% on commercial cost. The contractor's liability is capped at 5 million pounds or 150% of the contract value, whichever is greater. Payments will be made via BACS transfer upon the completion of project milestones.

POSTED

about 4 hours ago

DEADLINE

Environmental Health and Climate Interconnection Training SpecialistThe Environmental Health and Climate Interconnection Training Specialist subcontract involves the design and delivery of specialized training for prime contractors working on Natural England staff projects. The selected provider is responsible for developing and conducting two distinct sessions: one in-person event located in Reading, UK, and a subsequent online follow-up session. The curriculum must specifically address the complex interconnections between nature, climate, and health challenges. As part of the deliverables, the contractor must create all necessary supporting training materials and transfer the associated intellectual property rights to the authority. The contract is considered complete upon the successful delivery of both training sessions and the submission of all required materials. This opportunity is categorized under NAICS code 611430 and is managed by Natural England.

Professional and Management Development Training

POSTED

about 5 hours ago

DEADLINE

Understanding the Interconnection of Nature, Climate and Health Challenges

Solicitation # ocds-h6vhtk-07969d

Natural England is soliciting a fixed-price contract for staff training focused on the interconnection of nature, climate, and health challenges. The project requires the delivery of two training sessions, one of which must be conducted in person in Reading, with the final delivery expected in March 2027. The scope of work includes ensuring participants understand the Green Infrastructure Framework, GI mapping and standards, and the Sustainable Development Goals. The contract is anticipated to run for four months, starting November 30, 2026, and ending no later than March 19, 2027. The contract will be awarded to the most advantageous tender based on a weighted evaluation of 60 percent technical and 40 percent commercial factors. Technical criteria include the service proposal, key personnel qualifications, methodology, and quality assurance measures. Under the selected intellectual property terms, Natural England will own all new intellectual property rights and be granted a perpetual, irrevocable, royalty-free license for all training materials. The agreement incorporates standard goods and services terms for purchases under 50,000 GBP and includes a contractor liability cap of 5,000,000 GBP. Proposals must be submitted by November 22, 2026.

Professional and Management Development Training

POSTED

about 5 hours ago

DEADLINE

Conservation Planning ConsultantThe Conservation Planning Consultant subcontract for Natural England involves the analysis of habitat and species data to support prime contractors. The primary objective is to generate prioritized action lists for maintenance and enhancement, specifically focusing on identifying high-value sites, areas threatened by scrub expansion, and potential locations for targeted habitat creation. This work requires the application of specialized knowledge regarding Provision 110 of the Environment Act 2021 concerning Protected Site Strategies. The successful consultant will be responsible for delivering a final research report and a comprehensive prioritized action list. Interested parties must respond by November 23, 2026, for this engagement categorized under NAICS code 541620.

Environmental Consulting Services

POSTED

DEADLINE

Specialist Taxa Surveyor (Invertebrates and Vascular Plants)This subcontract opportunity for a Specialist Taxa Surveyor involves supporting prime contractors on Natural England projects through the collation and analysis of species records. The selected provider will be responsible for identifying rare, threatened, or locally significant vascular plants and invertebrates, as well as determining characteristic OMH communities. Technical requirements include performing invertebrate assemblage quality assessments using taxonomic identification keys and the Pantheon tool, necessitating deep expertise in UK taxonomy. The primary deliverables for this engagement are detailed species and community analysis reports. Interested parties should note that the response deadline is November 23, 2026, with the project falling under NAICS code 541715.

Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)

POSTED

DEADLINE

OMH Habitat Mapping and Field Survey SpecialistThis subcontract for an OMH Habitat Mapping and Field Survey Specialist involves performing field-based identification and mapping of Open Mosaic Habitat for prime contractors on Natural England projects located in the Tees Estuary. The specialist is responsible for conducting field surveys and analyzing aerial photography and historical records to track habitat changes and map current resources. All work must be completed using GIS software and analysis tools while adhering to the S41 NERC Act and Protected Site Strategy standards. The final deliverables for this engagement consist of digital maps and associated data. Interested parties should note that the response deadline is November 23, 2026, and the project falls under NAICS code 541620.

Environmental Consulting Services

POSTED

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