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Earthwork and Excavation Services

Active
State & Local

Contract Overview

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

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This subcontract for Earthwork and Excavation Services involves providing structural excavation, grading, and backfilling for WSSC wastewater pumping station projects. The scope of work includes clearing and stripping sites, excavating for tanks and conduits, and managing the procurement and compaction of both on-site and imported fill material. Additionally, the contractor is responsible for dewatering operations and restoring excavation and trench surfaces using specialized equipment to deliver a graded and compacted site ready for final restoration. Managed by the Maryland Engineering and Construction Department under NAICS code 238910, the opportunity was posted on August 19, 2026. Interested parties must submit their responses by the deadline of September 30, 2026.

General Info

Subcontract for WSSC wastewater pumping station excavation, grading, and backfilling services by September 30.

Agency

Maryland → Engineering & Construction DepartmentView Agency

NAICS

238910 - Site Preparation ContractorsView NAICS

Place of Performance

MD, USA

Set-Aside

NONE

Documents

This scope was carved out of 113582.

The full solicitation package (8 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Anacostia II Wastewater Pumping Station Surge Tanks Removal

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Timeline

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Organization & Contact Information

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AgencyMaryland → Engineering & Construction Department
ContactsNo contacts available
OfficeN/A
Organization / Agency
Maryland → Engineering & Construction Department
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Office AddressN/A
ContactsNo contact information available

Full Description

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Performs structural excavation, grading, and backfilling for prime contractors on WSSC wastewater pumping station projects. Clears and strips the site, excavates for tanks and conduits, and procures, places, and compacts on-site and imported fill material. Performs dewatering operations and restores excavation and trench surfaces using excavators and compactors. Delivers a graded and compacted site ready for final restoration.

Similar Contracts

Same NAICS industry code

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Same awarding agency

NAICS: 237990
SLED
Anacostia II Wastewater Pumping Station Surge Tanks Removal
Solicitation # 113582
The Washington Suburban Sanitary Commission (WSSC) is soliciting sealed bids for the demolition and in-place abandonment of eight existing surge tanks at the Anacostia II Wastewater Pumping Station in Capitol Heights, Maryland. The scope of work includes the removal of associated piping, valves, platforms, and appurtenances, as well as the removal of four trees and the demolition of related pavement, sidewalks, and curbs. Because the surge tanks contain lead-based paint, the contractor must adhere to strict environmental and safety standards, including OSHA regulations to control airborne lead emissions. The project also requires site restoration, including the installation of combination air valves and the replacement of asphalt pavement and sidewalks. Responses must be submitted via the WSSC eProcurement Portal by September 30, 2026, at 6:00 PM. Bidders must be registered in the WSSC Supplier Portal and may be required to undergo a security background investigation to access sensitive project documents. The contract utilizes a pricing structure consisting of a lump sum for the primary removal work and unit prices for contingent items such as soil testing, lead paint removal, and soils disposal. Award eligibility is based on responsibility, integrity, and compliance with insurance, bonding, and MBE/SLBE requirements. The project is subject to the Maryland Prevailing Wage Statute and the Maryland Buy American Steel Act.
Other Heavy and Civil Engineering Construction

POSTED

23 days ago

DEADLINE

in 19 days
View Details
NAICS: 541330
SLED
Regional Water Supply Resiliency Project ("Secure the Source Project") - NDA Requirement
Solicitation # 2026-70020
The Washington Suburban Sanitary Commission (WSSC) Engineering and Construction Department is soliciting responses for solicitation 2026-70020, known as the Regional Water Supply Resiliency Project or Secure the Source Project. The objective is to develop a long-term secondary water source for the Potomac River supply to benefit the metropolitan region. The selected consultant will perform a preliminary engineering study and a 35 percent design in accordance with Section 203 of the 1986 Water Resources Development Act, as amended by the 2014 Water Resources Reform and Development Act. This work is intended for submittal to the Assistant Secretary of the Army to request congressional authorization for subsequent design and construction. To participate in this solicitation, all prime contractors, subcontractors, and joint ventures must complete and submit a Non-Disclosure Agreement (NDA) and a Consent to Use of Electronic Signature document via the WSSC eProcurement Portal. Additionally, all offerors and their subcontractors must be registered in the WSSC Water Supplier Portal. The deadline for NDA submittals and responses is 9:00 AM on October 5, 2026. The project is categorized under NAICS code 541330 and will be performed in Maryland. The contract also includes a Mid-Atlantic Purchasing Team clause, allowing other public entities and members of the team to utilize the resulting contract terms and pricing.
Engineering Services

POSTED

about 1 month ago

DEADLINE

in 23 days
View Details

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