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The Mining, Quarrying, and Oil and Gas Extraction sector comprises establishments that extract naturally occurring mineral solids, such as coal and ores; liquid minerals, such as crude petroleum; and gases, such as natural gas. The term mining is used in the broad sense to include quarrying, well operations, beneficiating (e.g., crushing, screening, washing, and flotation), and other preparation customarily performed at the mine site, or as a part of mining activity. The Mining, Quarrying, and Oil and Gas Extraction sector distinguishes two basic activities: mine operation and mining support activities. Mine operation includes establishments operating mines, quarries, or oil and gas wells on their own account or for others on a contract or fee basis. Mining support activities include establishments that perform exploration (except geophysical surveying) and/or other mining services on a contract or fee basis (except mine site preparation and construction of oil/gas pipelines). Establishments in the Mining, Quarrying, and Oil and Gas Extraction sector are grouped and classified according to the natural resource mined or to be mined. Industries include establishments that develop the mine site, extract the natural resources, and/or those that beneficiate (i.e., prepare) the mineral mined. Beneficiation is the process whereby the extracted material is reduced to particles that can be separated into mineral and waste, the former suitable for further processing or direct use. The operations that take place in beneficiation are primarily mechanical, such as grinding, washing, magnetic separation, and centrifugal separation. In contrast, manufacturing operations primarily use chemical and electrochemical processes, such as electrolysis and distillation. However, some treatments, such as heat treatments, take place in both the beneficiation and the manufacturing (i.e., smelting/refining) stages. The range of preparation activities varies by mineral and the purity of any given ore deposit. While some minerals, such as petroleum and natural gas, require little or no preparation, others are washed and screened, while yet others, such as gold and silver, can be transformed into bullion before leaving the mine site. Mining, beneficiating, and manufacturing activities often occur in a single location. Separate receipts will be collected for these activities whenever possible. When receipts cannot be broken out between mining and manufacturing, establishments that mine or quarry nonmetallic minerals, and then beneficiate the nonmetallic minerals into more finished manufactured products are classified based on the primary activity of the establishment. A mine that manufactures a small amount of finished products will be classified in Sector 21, Mining, Quarrying, and Oil and Gas Extraction. An establishment that mines whose primary output is a more finished manufactured product will be classified in Sector 31-33, Manufacturing.

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Showing 1–34 of 34 bids that are currently: Active.

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California - US Due Date
Corporate: Canyon Lake Water Treatment Plant - Aggregate supply
21 - Mining, Quarrying, and Oil and Gas Extraction
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Jun. 24, 2026
Corporate: Canyon Lake Water Treatment Plant - Rip rap supply and sub
21 - Mining, Quarrying, and Oil and Gas Extraction
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Jun. 24, 2026
Corporate: Canyon Lake Water Treatment Plant Improvements Fixed Price Design-Build Project Delivery - Aggregates
21 - Mining, Quarrying, and Oil and Gas Extraction
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Jun. 24, 2026
Corporate: C0724 - Coyote Creek Flood Protection Project Phase 2 - Furnishing Riprap
21 - Mining, Quarrying, and Oil and Gas Extraction
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Jun. 24, 2026
Corporate: C0724 - Coyote Creek Flood Protection Project Phase 2 - Furnishing Stone Veneer
21 - Mining, Quarrying, and Oil and Gas Extraction
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Jun. 24, 2026
Corporate: Wastewater Treatment Plant Equalization Basin - Riprap
21 - Mining, Quarrying, and Oil and Gas Extraction
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Jul. 02, 2026
Corporate: Cary-Haas Pedestrian Bridge Replacement - Aggregates
21 - Mining, Quarrying, and Oil and Gas Extraction
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Jun. 24, 2026
Corporate: Water Improvement Pipeline Project Panama Rd and Hwy 184 Tie In - Aggregate Base
21 - Mining, Quarrying, and Oil and Gas Extraction
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Jul. 09, 2026
Corporate: SKUSD-Dance Room & Weight Room Modernization - Aggregate base
21 - Mining, Quarrying, and Oil and Gas Extraction
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Jun. 25, 2026
Corporate: Friant-Kern Canal at Big Dry Creek - Aggregate Materials
21 - Mining, Quarrying, and Oil and Gas Extraction
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Jun. 25, 2026
Corporate: Coyote Creek Flood Protection Project, San Jose - Cobble
21 - Mining, Quarrying, and Oil and Gas Extraction
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Jun. 24, 2026
Corporate: Phelps Trail Easement Beautification Project - Bioretention soil media
21 - Mining, Quarrying, and Oil and Gas Extraction
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Jun. 23, 2026
Corporate: Levee Repairs - Colusa Basin Drain and Sac River - Aggregate Base Courses
21 - Mining, Quarrying, and Oil and Gas Extraction
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Jul. 01, 2026
Corporate: ZONE 2 WATERLINE AND SERVICE RELOCATION IN THE BLOOMINGTON AREA - Aggregates
21 - Mining, Quarrying, and Oil and Gas Extraction
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Jul. 23, 2026
 
 
Colorado - US Due Date
Anderson Gravel Pit Rock Crushing
21 - Mining, Quarrying, and Oil and Gas Extraction
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Jul. 06, 2026
 
 
Connecticut - US Due Date
Stone Products
21 - Mining, Quarrying, and Oil and Gas Extraction
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Jul. 01, 2026
 
 
Iowa - US Due Date
Sources Sought Rathbun Lake Project, Shoreline Stone Protection, USACE Approved Quarry and Delivery to Site
21 - Mining, Quarrying, and Oil and Gas Extraction
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Jun. 22, 2026
 
 
Massachusetts - US Due Date
STEA - BULK COAL DELIVERY
21 - Mining, Quarrying, and Oil and Gas Extraction
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Jul. 06, 2026
 
 
Montana - US Due Date
Rip-Rap for Lower Yellowstone Bypass Canal
21 - Mining, Quarrying, and Oil and Gas Extraction
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Jul. 31, 2026
 
 
New York - US Due Date
Stone and Soil MBPA on Fort Drum
21 - Mining, Quarrying, and Oil and Gas Extraction
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Apr. 01, 2030
Stone and Soil MBPA on Fort Drum
21 - Mining, Quarrying, and Oil and Gas Extraction
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Apr. 01, 2030
 
 
North Dakota - US Due Date
Drilling Program
21 - Mining, Quarrying, and Oil and Gas Extraction
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Jun. 26, 2026
 
 
Oklahoma - US Due Date
Base Course
21 - Mining, Quarrying, and Oil and Gas Extraction
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Jun. 23, 2026
 
 
Oregon - US Due Date
1240BE25Q0089_Aggregate Supply_Notice of Intent to Award Single Source
21 - Mining, Quarrying, and Oil and Gas Extraction
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Sep. 22, 2026
 
 
Pennsylvania - US Due Date
Aggregate & Anti-skid
21 - Mining, Quarrying, and Oil and Gas Extraction
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Dec. 31, 2030
 
 
Tennessee - US Due Date
Rock, Crushed Stone, Sand, Gravel
21 - Mining, Quarrying, and Oil and Gas Extraction
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Jun. 25, 2026
Stone
21 - Mining, Quarrying, and Oil and Gas Extraction
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Jun. 25, 2026
MINERAL AGGREGATE & RIP RAP
21 - Mining, Quarrying, and Oil and Gas Extraction
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Jun. 25, 2026
 
 
Wisconsin - US Due Date
3\" BREAKER RUN LIMESTONE BASE MATERIAL WITH DELIVERY AND PLACEMENT
21 - Mining, Quarrying, and Oil and Gas Extraction
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Jul. 07, 2026
 
 
Saskatchewan - CA Due Date
Gravel Crushing
21 - Mining, Quarrying, and Oil and Gas Extraction
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Jun. 29, 2026
Gravel Crushing
21 - Mining, Quarrying, and Oil and Gas Extraction
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Jul. 09, 2026
Gravel Crushing
21 - Mining, Quarrying, and Oil and Gas Extraction
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Jun. 26, 2026
 
 
Yukon - CA Due Date
RFB-2026-5-5270 Produce and Stockpile Various Aggregates and Blend Sand-Salt Materials
21 - Mining, Quarrying, and Oil and Gas Extraction
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Jul. 06, 2026
Trucks and SUVs
21 - Mining, Quarrying, and Oil and Gas Extraction
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Jun. 29, 2026

Showing 1–34 of 34 bids that are currently: Active.

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