This Government Contract opportunity from Pennsylvania was posted on July 9, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Excavation and Site Preparation

Closed

State & Local

Submission Closed08/11/2026, 03:00:00 PM UTC

Contract Overview

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

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NAICS: 237990

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ALTA, RIVERVIEW, AND KINGS CANYON HIGH WELL DRILLING PHASE

Solicitation # alta-riverview-kings-canyon-high-well-drilling-phase

The Kings Canyon Unified School District is seeking bids for Project No. 1000316-001C, which involves the well drilling phase for Alta, Riverview, and Kings Canyon High schools. The project will be executed across multiple locations, including Reedley, Parlier, Dinuba, and Fresno, California. This solicitation is categorized under NAICS code 237990 and is specifically set aside for various small business designations, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Interested parties must submit their responses by the deadline of November 10, 2026. The solicitation was officially posted on October 13, 2026. For further coordination and inquiries, the primary point of contact is Jennah Castagna, who can be reached via email or phone.

Anthony J. Prieto Water Well Drilling, Inc.

POSTED

DEADLINE

Solicitation # city-lomita

The City of Lomita has issued solicitation W-375 for a project located in Lomita, Los Angeles, California. This opportunity is managed through Dominguez General Engineering, Inc., with Christian Rosales serving as the primary point of contact. The project falls under NAICS code 237990, focusing on specialized heavy civil engineering construction. This solicitation is specifically set aside for various small business categories, including Small Businesses, Small Disadvantaged Businesses, Women-Owned Small Businesses, Disadvantaged Business Enterprises, and Minority Business Enterprises. Interested parties must submit their responses by the deadline of October 20, 2026.

Dominguez General Engineering, Inc.

POSTED

DEADLINE

Construction of The Recharge Master Plan Update (RMPU) Basin Improvements Project - Montclair Basin Improvements

Solicitation # construction-recharge-master-plan-update-rmpu-basin-improvements-project-montclair-basin

Empire Equipment Service, Inc. is soliciting quotes from certified DBE and DVBE subcontractors and suppliers for the Montclair Basins 2 and 3 Diversion Improvements project. This work is part of the Recharge Master Plan Update Basin Improvements Project located at the San Antonio Creek Channel in Montclair, California, performed for the Inland Empire Utilities Agency. The opportunity is designated for various small business set-asides, including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. Interested parties must submit their responses by November 5, 2026. Primary inquiries and quotes should be directed to Gio Marquez via the estimating department at Empire Equipment Service, Inc.

Empire Equipment Service, Inc.

POSTED

DEADLINE

ADVANCE NOTICE: Rail Modernization Program

Solicitation # WMATA-0000010871

The Washington Metropolitan Area Transit Authority has issued an advance notice for the Rail Modernization Program under solicitation number WMATA-0000010871. This solicitation is categorized under NAICS code 237990, which pertains to other heavy and civil engineering construction, indicating a focus on significant infrastructure improvements for the rail system. Interested parties have until September 30, 2027, to submit their responses. The procurement process is being managed by the agency in Virginia, and further details regarding the bidding process can be accessed through the official WMATA supplier portal.

Washington Metropolitan Area Transit Authority

POSTED

DEADLINE

CRAg01 - Hawk Highwalls

Solicitation # CR-Ag-01

The Hawk Highwalls Reclamation Project (CR-Ag-01) is an abandoned mine land reclamation effort located in Augusta Township, Carroll County, Ohio. The project aims to eliminate safety hazards at a pre-law coal mine site by backfilling three dangerous highwalls, ranging from 30 to 58 feet in height, and addressing four hazardous water bodies with insufficient discharge structures. The scope of work includes clearing and grubbing, impoundment dewatering, earthwork to establish safe side slopes and positive drainage, and the installation of engineered catch basin risers, plunge pools, and sediment control structures. Following construction, the contractor must perform standard revegetation and a subsequent maintenance period involving the removal of temporary structures and final grading. The project is estimated at $2,029,473.00, with a construction completion date of September 25, 2027. The procurement process requires a mandatory pre-bid meeting on October 22, 2026, with bids due by November 5, 2026, via Bid Express. Award will be granted to the lowest responsive and responsible bidder based on experience, financial condition, and execution capability. Key compliance requirements include adherence to Davis-Bacon prevailing wage rates, a 5% EDGE business enterprise participation goal, and the provision of a performance bond in the amount of $26,622.50. The project follows ODOT Construction and Material Specifications (January 1, 2023) and requires compliance with the Ohio EPA Construction Site Stormwater General Permit. Payment is processed monthly through the Division's electronic system, with an 8% retainage on labor until the work is 50% complete.

ODNR-Division of Mineral Resources Management

POSTED

DEADLINE

The Cone AML Reclamation Project, managed by the ODNR Division of Mineral Resources Management, involves environmental remediation and structural work in Athens County, Ohio. The scope is divided into two primary areas: the Powerhouse Complex and the Dam and Impoundment. At the Powerhouse Complex, contractors will demolish brick and steel structures while salvaging specific items, including clay bricks and chimney components. The site will be regraded, topsoiled, and seeded, and a culvert under Mine Road will be replaced along with the removal of concrete debris from Pilcher Run. In the Dam and Impoundment area, work focuses on stabilizing the dam with compacted fill and rebuilding the primary and auxiliary spillways. The engineer's estimate for the project is 689,860.00 dollars. A mandatory pre-bid meeting is scheduled for September 30, 2026, at 10:00 AM at 8776 Mine Road, Athens, OH 45701. The solicitation was posted on October 6, 2026, with a response deadline of October 14, 2026. Project oversight is provided by Project Officer Scott Davies and Project Engineer Ron Warner.

ODNR-Division of Mineral Resources Management

POSTED

DEADLINE

Foundation and Soil StabilizationThis subcontract involves providing foundation work and soil stabilization services for prime contractors on US Army Corps of Engineers projects located at the Red River Army Depot. The scope of work focuses on stabilizing an 8,000 square foot structure situated in poor soil conditions through the execution of over-excavation and the installation of pier supports to deliver a completed, stabilized building pad. Managed under the Department of Defense and the W076 Endist Ft Worth agency, the project falls under NAICS code 237990. A critical requirement for this engagement is that all personnel must successfully pass background checks to secure necessary site access. The response deadline for this opportunity is November 13, 2026.

POSTED

DEADLINE

Virtual Industry Engagement: Comprehensive Everglades Restoration Plan (CERP), Indian River Lagoon South (IRL-S), C-44 Reservoir and Stormwater Treatment Area (C-44 RSTA), Seepage Management Feature - Relief Wells Contract A, Martin County, Florida

Solicitation # W912EP26Z1CR9

W074 Endist Jacksnvlle

POSTED

DEADLINE

Mississippi River Basin Bettendorf, Iowa Local Flood Protection Bettendorf, Iowa 2024 Event PL84-99 Flood Repairs

Solicitation # W912EK26BA019

W07V Endist Rock Island

POSTED

DEADLINE

Belle Fountain Ditch Cleanout Phase 2

Solicitation # W912EQ26BA002

Solicitation W912EQ26BA002 is a firm-fixed-price contract issued by the US Army Corps of Engineers, Memphis District, for the Belle Fountain Ditch Cleanout Phase 2 project in Pemiscot County, Missouri. The scope of work requires the provision of all plant, labor, and materials for channel cleanout of the Belle Fountain Ditch region, specifically covering the Bypass of Steele and Main Ditch. The project limits begin at the confluence of New Franklin Ditch and Bypass of Steele, extending north through Main Ditch and ending approximately 100 feet before the intersection of Main Ditch and County Rd. 442, roughly 2.5 miles south of Braggadocio. The estimated construction magnitude is between 1 million and 5 million dollars. This procurement is a set-aside for Service-Disabled Veteran Owned Small Businesses (SDVOSB) under NAICS code 237990. Bidders must enter a National Institute of Standards and Technology score in the Supplier Performance Risk System to be considered responsive. Key requirements include the submission of pre- and post-construction surveys in Autodesk compatible files and the provision of a certified Construction Quality Management for Contractors manager. Awarded contractors must submit performance and payment bonds, a certificate of insurance, and approved accident prevention, environmental protection, and quality control plans within specified post-award timeframes. Progress payments will be made monthly via RMS based on work accomplished.

POSTED

DEADLINE

KC-46A ADAL Apron and Hydrant Fueling Pits

Solicitation # W9127825RA068

Solicitation W9127825RA068 is a design-bid-build construction project for the KC-46A ADAL Apron and Hydrant Fueling Pits at MacDill Air Force Base, Florida. The scope of work includes replacing the north apron and taxilane pavement, upgrading the stormwater drainage system, and enhancing the fuel hydrant system to support the simultaneous fueling of four aircraft at 600 GPM each. Additional requirements include increasing the Motor Control Center capacity from 800 to 1000 amps and installing new airfield lighting, including apron edge lights and additional fixtures on existing and new poles. The estimated project cost ranges from 60 million to 120 million dollars. The contract will be awarded based on a best value source selection where non-priced evaluation factors are significantly more important than price. The primary evaluation factors are the prime contractor's past performance and the technical approach, while the small business approach is rated as acceptable or unacceptable. Price is evaluated using the Price Includes Variation Over Time method. Other than small business offerors must provide a subcontracting plan per FAR 52.219-9, Alternate II, to be eligible for award. Performance must begin within eight calendar days of award, and performance and payment bonds are required within ten calendar days. Proposals must be submitted electronically via the PIEE portal by October 23, 2026.

POSTED

DEADLINE

Y--Timucuan Ecological and Historic Preserve TIMU-335

Solicitation # 140P2026R0081

Solicitation 140P2026R0081 is an Invitation for Bid issued by the National Park Service Denver Service Center for the stabilization of the Kingsley Plantation shoreline at the Timucuan Ecological and Historic Preserve in Jacksonville, Florida. This Small Business Set-Aside project is a Firm-Fixed-Price contract with an estimated magnitude between $1 million and $5 million. The scope of work involves repairing and extending a seawall damaged by Hurricane Ian, specifically requiring selective demolition, the installation of weatherable rigid vinyl and FRP composite sheet pile walls, and comprehensive site restoration including soil backfilling, sodding, and the installation of limestone riprap. All work must be completed within a mandatory performance period of 259 calendar days, starting within 10 days of award. The government will utilize the Best Value Continuum Tradeoff Process for award, where non-price factors—including technical approach, schedule, and management approach—are significantly more important than price. Bids are due by November 6, 2026, and must be submitted via email. Contractors are required to provide a Job Site Safety Manager, a written Quality Control plan, and must adhere to the Archaeological Resources Protection Act of 1979 to protect soil deposits. Compliance with the Davis-Bacon Act and specific environmental standards, such as the use of biodegradable packaging and recycled materials, is mandatory. Payment requests must be processed electronically through the Invoice Processing Platform System following a seven-day draft review by the Contracting Officer's Representative.

Dsc Contracting Services Division

POSTED

about 19 hours ago

DEADLINE

in 24 days

AI Contract Overview

Clarion County in Pennsylvania is seeking a subcontractor for an Excavation and Site Preparation project. The scope of work focuses on essential earthwork, trenching, and site grading required for the installation of foundations and utilities. The solicitation was posted on July 9, 2026, and requires responses to be submitted by the deadline of August 11, 2026. This project falls under NAICS code 237990 and will be performed within Clarion County.

General Info

Clarion County seeks an excavation subcontractor for site preparation by August 11, 2026.

Agency

Pennsylvania → Clarion County

NAICS

237990 - Other Heavy and Civil Engineering Construction

Place of Performance

Clarion County, PA, USA

Set-Aside

NONE

Documents

This scope was carved out of PWCL-26004.

The full solicitation package (9 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

PWCL-26004 Work Order Construction Contracts

AI Contract Breakdown

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Timeline

PhaseClosed

PostedJul 9

subcontract

Response DeadlineAug 11

Deadline has passed

Submission Closed

08/11/2026, 03:00:00 PM UTC

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Organization & Contact Information

AgencyPennsylvania → Clarion County

ContactsNo contacts available

OfficeN/A

Organization / AgencyPennsylvania → Clarion County

Office AddressN/A

ContactsNo contact information available

Full Description

Earthwork, trenching, and site grading for utility and foundation installation.

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