NAICS 213114 - Support Activities for Metal Mining RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities

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About Support Activities for Metal Mining (NAICS 213114)

This U.S. industry comprises establishments primarily engaged in providing support activities (except geophysical surveying and mapping, site preparation, construction, and transportation activities), on a contract or fee basis, for the mining and quarrying of metallic minerals and for the extraction of metal ores. Exploration for these minerals is included in this industry. Exploration services include traditional prospecting methods, such as taking core samples and making geological observations at prospective sites.

StatusTitleBuyerDue Date
OpenPile Driving Services for Fredericksburg District

The State of Virginia is soliciting bids for pile driving services within the Fredericksburg District.

Virginia, USA•Invitation for/to Bid (IFB/ITB)
Virginia7/7/2026
OpenGun Drilling and Machining Services for BRR-6 Drum Shaft

The Puget Sound Naval Shipyard is seeking information on companies capable of providing gun drilling and machining services for metal bar stock.

Bremerton, WA, USA•Sources Sought
United States of America > Department of Defense > Department of the Navy6/22/2026
OpenSystemwide Rail Milling Services

The MTA Long Island Rail Road is soliciting bids for systemwide rail milling services.

New York, USA•Invitation for/to Bid (IFB/ITB)
Metropolitan Transportation Authority > Long Island Rail Road7/6/2026
OpenTest Well Drilling and Construction

The City of Pismo Beach is seeking bids for test well drilling and construction services, including one year of maintenance.

Grover Beach, CA, USA•Invitation for/to Bid (IFB/ITB)
City of Pismo Beach7/16/2026
OpenLAS Holding Pond Sludge Removal

Lowndes County Board of Commissioners is seeking bids for sludge removal services for their LAS holding pond, with work to be completed within 90 consecutive calendar days.

Valdosta, GA, USA•Invitation for/to Bid (IFB/ITB)
Lowndes County > Board of Commissioners7/21/2026
OpenProfessional Soils Investigation Services for Jefferson Parish

Jefferson Parish Department of Public Works is seeking professional soils investigation services on an as-needed basis for a two-year period.

Jefferson Parish, LA, USA•Request for Proposal (RFP)
Jefferson Parish > Ecosystems & Coastal Management Department-
OpenOn-Call Professional Services: Geotechnical, Materials Testing & Special Inspections, and Surveying

The Town of Wendell is soliciting Statements of Qualifications from qualified firms for on-call Geotechnical, Materials Testing & Special Inspections, and Surveying services.

Wendell, NC, USA•Request for Quote/Qualifications (RFQ)
Town of Cary7/1/2026
OpenJob Order Contractors for General, Electrical, Mechanical, Roofing, and Paving Services

The University of Kentucky is seeking Job Order Contractors for general, electrical, mechanical, roofing, and paving services.

Fayette County, KY, USA•Request for Proposal (RFP)
University of Kentucky6/23/2026
OpenExploration Drilling and Mine Remediation, Hopkins County

The Kentucky Division of Abandoned Mine Lands is seeking a contractor for exploration drilling, grouting, and mine closure work at the #11 seam coal mine in Hopkins County, including subsidence repair and portal closures.

410 South Highland Avenue, Earlington, KY, USA•Request for Proposal (RFP)
Commonwealth of Kentucky > Division of Abandoned Mine Lands7/21/2026
OpenAtchafalaya River Bay, Bar, and Crewboat Cut Cutterhead Dredge Services

The U.S. Army Corps of Engineers is seeking a hydraulic pipeline cutterhead dredge for shoal material removal in Louisiana.

St. Mary Parish, LA, USA•Invitation for/to Bid (IFB/ITB)
United States of America6/12/2028
OpenCrane Services for SMUD

SMUD is seeking crane services, including labor, materials, and equipment, to support their ongoing work.

4401 Bradshaw Road, Sacramento, CA, USA•Request for Proposal (RFP)
Sacramento Municipal Utility District7/21/2026
OpenS. Highland Subsidence Repair

The state of Kentucky is seeking a contractor to address subsidence issues on S. Highland in Hopkins County, with a 32-day performance period.

Hopkins County, KY, USA•Invitation for/to Bid (IFB/ITB)
Commonwealth of Kentucky > Transportation Cabinet7/21/2026
OpenTupper Lake Train Station Site Enhancement Project

Reale Construction Company Inc. is seeking M/WBE and SDVOB subcontractors and suppliers for the Tupper Lake Train Station Site Enhancement project, with proposals due June 18, 2026.

Tupper Lake, NY, USA•Invitation for/to Bid (IFB/ITB)Veteran-Owned BusinessMinority-Owned BusinessWoman-Owned Business
Reale Construction Company6/22/2026
OpenRice County Observation Well Drilling REBID

The Minnesota Department of Natural Resources is seeking bids for the installation of two groundwater observation wells in Rice County.

Rice County, MN, USA•Invitation for/to Bid (IFB/ITB)
Minnesota > Department of Administration > Office of State Procurement6/23/2026
OpenExploration Drilling and Zone Testing for New Municipal Well

The Town of Jackpot is seeking bids for exploration drilling and zone testing for a new municipal groundwater well, with a desired completion date of November 15, 2026.

Jackpot, NV, USA•Invitation for/to Bid (IFB/ITB)
Town of Jackpot7/7/2026
OpenHeavy Equipment, Material Handling, and Site Equipment - Rentals, Sales, Services, and Training

Mohave Educational Services Cooperative is seeking proposals for heavy equipment, material handling, and site equipment rentals, sales, services, and training for its statewide membership.

Mohave County, AZ, USA•Request for Proposal (RFP)
Mohave Educational Services Cooperative7/23/2026
OpenRoutine Maintenance Dredging for Montreal Port Berths (2026-2030)

The Montreal Port Authority is planning routine annual maintenance dredging of its berths in Montreal, Quebec, from 2026 to 2030 to maintain navigation depths.

Montreal, QC, Canada•Request for Information (RFI)
Government of Canada > British Columbia7/9/2026
OpenSanta Maria Regional Landfill Gas Collection and Control System Expansion Project

SM Utilities School Education Services is seeking a contractor for the Santa Maria Regional Landfill Gas Collection and Control System Expansion Project, which involves drilling and constructing new landfill gas extraction wells.

2065 East Main Street, Santa Maria, CA, USA•Invitation for/to Bid (IFB/ITB)
Utility Services7/14/2026
OpenCrane Services for Apra Harbor

The U.S. Coast Guard is seeking crane services for government-directed lifting operations at Apra Harbor, Guam.

Apra Harbor, Guam•Request for Quote/Qualifications (RFQ)Small Business
United States of America > Department of Homeland Security > US Coast Guard6/23/2026
OpenEmergency Diving Services for New York State Canal Corporation

The New York State Canal Corporation is seeking qualified firms to provide emergency diving services for various tasks along their canal waterways.

New York, USA•Request for Proposal (RFP)
New York Power Authority > New York State Canal Corporation6/30/2026
OpenEctor County Public Works Trucking and Hauling Services

Ector County Public Works is seeking trucking and hauling services for various materials, including asphalt, caliche, and crushed rock, for road projects and stockpile yards.

Ector County, TX, USA
Ector County7/16/2026
OpenMechanical Tilt Frame Angle C Blade Package with Installation

The U.S. Air Force is seeking a mechanical tilt frame angle C blade package with installation for a crawler tractor.

Camp Douglas, WI, USA•Request for Proposal (RFP)Small Business
United States of America7/14/2026
OpenDredging and Sediment Disposal Services for San Francisco Bay Area Locations

The U.S. Coast Guard is seeking firms capable of performing dredging and sediment disposal services at three San Francisco Bay Area locations.

California, USA•Sources Sought
United States of America > Department of Homeland Security > United States Coast Guard6/26/2026
OpenSand and Gravel Extraction, Lease, Purchase, or Exchange Opportunity in Garfield County, Utah

The Utah School and Institutional Trust Lands Administration is accepting applications for the removal of ordinary sand and gravel, or for the lease, purchase, or exchange of land in Garfield County, Utah.

Garfield County, UT, USA•Other
Utah School and Institutional Trust Lands Administration7/9/2026
OpenARRC Bridge 158.7 Replacement Construction

The Alaska Railroad Corporation is seeking bids for the replacement of Bridge 158.7, including the removal of the existing structure and construction of a new railroad bridge over Cottonwood Creek in Wasilla, Alaska.

Wasilla, AK, USA•Invitation for/to Bid (IFB/ITB)
Alaska Railroad6/30/2026
Frequently Asked Questions
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What is NAICS code 213114 (Support Activities for Metal Mining)?+

This U.S. industry comprises establishments primarily engaged in providing support activities (except geophysical surveying and mapping, site preparation, construction, and transportation activities), on a contract or fee basis, for the mining and quarrying of metallic minerals and for the extraction of metal ores. Exploration for these minerals is included in this industry.…

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