NAICS 213113 - Support Activities for Coal Mining RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities
Browse open Support Activities for Coal Mining (NAICS 213113) RFPs, RFIs, RFQs, and Sources Sought on Bidscope. We aggregate active government contracting opportunities from federal, state, and local agencies, refreshed daily so you never miss a bid. Click any opportunity below for full solicitation details, due dates, and contacts.
About Support Activities for Coal Mining (NAICS 213113)
This U.S. industry comprises establishments primarily engaged in providing support activities for coal mining (except geophysical surveying and mapping, site preparation, construction, and transportation activities) on a contract or fee basis. Exploration for coal is included in this industry. Exploration services include traditional prospecting methods, such as taking core samples and making geological observations at prospective sites.
| Status | Title | Buyer | Due Date |
|---|---|---|---|
| Open | Oconee County Quarry Drilling and Blasting Services Oconee County is seeking proposals for drilling and blasting services at the Oconee County Rock Quarry, including personnel, equipment, materials, supervision, and operational expertise. Oconee County, SC, USA•Request for Proposal (RFP) | Oconee County | 10/1/2026 |
| Open | Coal Delivery to School District Buildings Wayne School District is seeking bids for the delivery of coal to its school buildings in Loa and Bicknell, Utah, with coal sourced from the Sufco or Skyline Mines. Wayne County, UT, USA•Invitation for/to Bid (IFB/ITB) | Wayne School District | 9/21/2026 |
| Open | WWRF SCADA Upgrade Potholing Services Western Municipal Water District is requesting proposals for potholing and slot-trenching services to investigate six proposed underground conduit duct-bank locations for its SCADA and communications upgrade at the Western Water Recycling Facility. Western Water Recycling Facility, Riverside, CA, USA•Request for Proposal (RFP) | Western Municipal Water District | 9/30/2026 |
| Open | Excavation and Hauling Services The City of North Vancouver is seeking qualified contractors to provide excavation and hauling services on an as-needed basis for municipal construction projects. North Vancouver, BC, Canada•Other | City of North Vancouver | 9/17/2026 |
| Open | On-Call Contractor Services The Town of Greenwich is seeking sealed bids for on-call contractor services under RFB 7969. Greenwich, CT, USA•Invitation for/to Bid (IFB/ITB) | Town of Greenwich > Purchasing | 9/29/2026 |
| Open | Job Order Contract Program Conroe Independent School District is seeking proposals for a job order contract program to provide construction contracting and subcontracting services. Conroe, TX, USA•Request for Proposal (RFP) | Conroe Independent School District | 9/29/2026 |
| Open | Mining Inspection Services Stanislaus County is seeking a qualified entity to provide mining inspection services for its Planning and Community Development Department under a lump-sum agreement. 1010 10th Street, Modesto, CA, USA•Request for Proposal (RFP) | County of Stanislaus > Planning and Community Development Department | 10/8/2026 |
| Open | Construction of Hike and Bike Trails Along CE King Parkway Harris County, Texas is seeking bids for the construction of hike and bike trails along CE King Parkway from Tidwell Road to Garrett Road, funded by HUD Community Project Funding. Harris County, TX, USA•Invitation for/to Bid (IFB/ITB) | Harris County | 9/14/2026 |
| Open | Statewide Drilling Support Services The Maryland State Highway Administration is seeking a contractor for statewide drilling support services under contract SDSC2029, with an estimated project cost between $5 million and $10 million. Maryland, USA•Invitation for/to Bid (IFB/ITB) | Maryland > Maryland State Highway Administration | 9/17/2026 |
| Open | Old Highway 27 Natural Gas Bypass and Steel Main Installation The Town of Trion is seeking a contractor to construct a bypass around a shorted casing on an existing 6-inch, 285-psi steel gas line and install and connect approximately 200 feet of 6-inch steel gas main along Old Highway 27. Trion, GA, USA•Invitation for/to Bid (IFB/ITB) | Town of Trion | 9/17/2026 |
| Open | Olmsted Lock and Dam Dive Support Services The U.S. Army Corps of Engineers is seeking dive support services at Olmsted Lock and Dam under a five-year firm-fixed-price IDIQ contract. Olmsted, IL, USA•Request for Quote/Qualifications (RFQ) | United States of America > DEPT OF DEFENSE > DEPT OF THE ARMY > W072 ENDIST LOUISVILLE (KO CONTRACTING DIVISION) | 9/15/2026 |
| Open | Trench Excavate Disposal or Reuse The Boston Water and Sewer Commission is seeking disposal or reuse services for trench excavated material at 980 Harrison Avenue in Boston, Massachusetts. 980 Harrison Avenue, Roxbury, MA, USA•Request for Quote/Qualifications (RFQ) | Massachusetts > Boston Water & Sewer Commission | 9/23/2026 |
| Open | South Treatment Plant Heavy Civil GC/CM Services King County, Washington is seeking a general contractor/construction manager team for preconstruction and construction services for South Treatment Plant treatment and electrical improvements, with estimated phases totaling $171.4 million. South Treatment Plant Administration Building, Renton, WA, USA•Request for Proposal (RFP)OtherOtherVeteran-Owned Business | King County | 10/13/2026 |
| Open | Truck-Mounted Drilling Rig Tarrant Regional Water District is requesting proposals for one new, current-production-year truck-mounted drilling rig, including complete integration, delivery, training, documentation, and required equipment and accessories. 800 East Northside Drive, Fort Worth, TX, USA•Request for Proposal (RFP) | Tarrant Regional Water District > Purchasing Department | 9/16/2026 |
| Open | Reserve Contract for Construction Related Services Oregon State University is seeking qualified contractors to enter into a reserve contract program for construction-related services across various trades, with individual supplements valued up to $2,000,000. Oregon State University, Corvallis, OR, USA•Request for Quote/Qualifications (RFQ) | Oregon State University > Finance and Administration | 8/31/2030 |
| Open | Construction Equipment Rental: Loaders and Backhoe Loaders The Centre de services scolaire des Navigateurs is seeking rental services for construction equipment, specifically loaders and backhoe loaders, to support construction-worker training in Chaudière-Appalaches. Quebec, Canada•Request for Proposal (RFP) | Quebec > Centre de Négociation et de Coordination des Équipements de Construction | 9/28/2026 |
| Open | Sidewalk Snow-Clearing Tracked Vehicle Supply and Delivery The City of Granby is seeking the supply and delivery of a new or used sidewalk snow-clearing tracked vehicle under an open competitive procurement. Estrie, QC, Canada•Request for Proposal (RFP) | Granby | 9/22/2026 |
| Open | On-Call Road Graders for Snow Removal The City of Spokane Valley Public Works Department is seeking sealed bids for on-call road graders for snow removal during the 2026–2027 snow season. Spokane Valley, WA, USA•Request for Quote/Qualifications (RFQ) | Spokane Valley | 9/16/2026 |
| Open | Seasonal Snow Removal and Salt Application Services Isabella County is seeking seasonal snow removal, salt application, and snow-pile hauling services for two county-owned parking facilities from October 1, 2026, through April 15, 2027. Isabella County Courthouse, Mount Pleasant, MI, USA•Invitation for/to Bid (IFB/ITB) | Isabella County | 9/30/2026 |
| Open | Laurel Road Widening Construction Engineering and Inspection Services Laurel Road Community Development District is requesting qualifications for construction engineering and inspection services for the Laurel Road Widening Project in Venice, Florida. 8340 Consumer Court, Sarasota, FL, USA•Request for Quote/Qualifications (RFQ) | Laurel Road Community Development District | 10/2/2026 |
| Open | On-Call Truck Hauling Services Imperial County Department of Public Works is seeking qualified vendors to provide on-call truck hauling services for asphalt concrete and aggregate materials to various road projects within Imperial County, California, with a total fiscal-year budget not to exceed $300,000. Imperial County, CA, USA•Request for Quote/Qualifications (RFQ) | Imperial County > Public Works Department | 9/14/2026 |
| Open | Snow Clearing, Salting, and Removal Services The Township of North Dundas is requesting quotations for snow clearing, salting, and snow removal at various Recreation and Culture Department properties from November 1, 2026, through March 31, 2028. North Dundas, ON, Canada•Request for Quote/Qualifications (RFQ) | North Dundas | 10/1/2026 |
| Open | Haney Pit Clearing, Grubbing, Stripping, and Timber Disposition The British Columbia Ministry of Transportation and Transit is seeking a contractor for clearing, grubbing, stripping, waste removal, and timber disposition at Haney Pit No. 1707 in Maple Ridge. 12108 256th Street, Maple Ridge, BC, Canada•Invitation for/to Bid (IFB/ITB) | British Columbia > Ministry of Transportation and Transit | 10/6/2026 |
| Open | Airport Contractor Open House San Francisco International Airport is hosting an in-person contractor open house for local and small businesses to learn about upcoming design and construction projects, subcontracting opportunities, and construction-related resources. Louis A. Turpen Aviation Museum, San Mateo County, CA, USA•Event | San Francisco International Airport | 10/7/2026 |
| Open | Road Boring Services The City of Lebanon, Missouri, is seeking a contractor to provide equipment, labor, fuel, project management, directional boring, tunneling, potholing, and mobilization for small miscellaneous road projects under task orders. Lebanon, MO, USA•Invitation for/to Bid (IFB/ITB) | City of Lebanon > Finance Department | 9/15/2026 |
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What is NAICS code 213113 (Support Activities for Coal Mining)?+
This U.S. industry comprises establishments primarily engaged in providing support activities for coal mining (except geophysical surveying and mapping, site preparation, construction, and transportation activities) on a contract or fee basis. Exploration for coal is included in this industry.…
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