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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 1–50 of 83 bids that are currently: Active.

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Arizona - US Due Date
On-Site Aggregate Crushing Services
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 10, 2022
 
 
California - US Due Date
Landfill Gas Services
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 07, 2022
Corporate: Rehabilitate Parallel and Connecting Taxiways - AGGREGATE BASE
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 08, 2022
Corporate: Construction on State Highway in Napa County - Rock blanket
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 01, 2022
Corporate: Construction on State Highway in Napa County - Soil amendment
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 01, 2022
Corporate: Construction on State Highway in Napa County - Aggregate suppliers
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 01, 2022
Corporate: Construction on State Highway in Napa County - Crash cushion sand filled
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 01, 2022
Corporate: HMA, Roadway Excavation, Structural Concrete, and Modifying Lighting Systems on Highway 29 - AGGREGATE BASE
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 01, 2022
Corporate: 04-2812024 - Hwy 29 - AGGREGATE BASE
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 01, 2022
Corporate: 04-281204 Construction on State Highway in Napa County - SOIL AMENDMENTS
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 01, 2022
Corporate: 04-281204 Construction on State Highway in Napa County - AGGREGATE SUB BASE
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 01, 2022
Corporate: 04-281204 Construction on State Highway in Napa County - AGGREGATE BASE
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 01, 2022
Corporate: 04-281204 Construction on State Highway in Napa County - SAND & GRAVEL SUPPLIER
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 01, 2022
Corporate: Highway 29-221 Near Napa - Rock Blanket
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 01, 2022
Corporate: Highway 29-221 Near Napa - Soil Amendments
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 01, 2022
Corporate: Vine Trail St Helena to Calistoga - Aggregate Base
21 - Mining, Quarrying, and Oil and Gas Extraction
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Jan. 31, 2022
Corporate: 07-325004 Install DPP Infiltration and Construct Maintenance Vehicle Pullout on Rte 60 - AGGREGATE BASE
21 - Mining, Quarrying, and Oil and Gas Extraction
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Jan. 27, 2022
Corporate: 07-325004 Install DPP Infiltration and Construct Maintenance Vehicle Pullout on Rte 60 - GABION
21 - Mining, Quarrying, and Oil and Gas Extraction
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Jan. 27, 2022
Corporate: Napa Valley Vine Trail - St Helena to Calistoga - Drain Rock
21 - Mining, Quarrying, and Oil and Gas Extraction
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Jan. 31, 2022
Corporate: Napa Valley Vine Trail - St Helena to Calistoga - Rock Rip Rap
21 - Mining, Quarrying, and Oil and Gas Extraction
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Jan. 31, 2022
Corporate: Corrugated Steel Pipe, Geomembrane & Rock Slope Protection - COMPOST SOCK
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 08, 2022
Corporate: Corrugated Steel Pipe, Geomembrane & Rock Slope Protection - CLASS 2 AGGREGATE BASE
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 08, 2022
Corporate: Corrugated Steel Pipe, Geomembrane & Rock Slope Protection - GABION
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 08, 2022
Corporate: 2021 Greenback Lane Complete Streets Improvements Project - AGGREGATE BASE
21 - Mining, Quarrying, and Oil and Gas Extraction
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Dec. 20, 2022
Corporate: Roadway Excavation & Install Concrete Drainage Inlet - COMPOST
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 09, 2022
Corporate: Roadway Excavation & Install Concrete Drainage Inlet - CLASS 2 AGGREGATE BASE
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 09, 2022
Corporate: Roadway Excavation & Install Concrete Drainage Inlet - CLASS 3 PERMEABLE MATERIAL
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 09, 2022
Corporate: Rehabilitate Parallel and Connecting Taxiways - SOIL AMENDMENTS
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 08, 2022
Corporate: Rehabilitate Parallel and Connecting Taxiways - SAND & GRAVEL SUPPLIER
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 08, 2022
Corporate: 07-320404 Install DPP Infiltration and Construct Maintenance Vehicle Pullout on Rte 60 - AGGREGATE BASE
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 03, 2022
Corporate: 07-320404 Install DPP Infiltration and Construct Maintenance Vehicle Pullout on Rte 60 - DPP INFILTRATION AREA - GRAVEL
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 03, 2022
Corporate: 07-320404 Install DPP Infiltration and Construct Maintenance Vehicle Pullout on Rte 60 - DPP INFILTRATION AREA - AGGREGATE TOPSOIL
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 03, 2022
Corporate: 06-1C3904 Construction on State Highway in Tulare County - Sand & Gravel Supplier
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 10, 2022
Corporate: 06-1C3904 Construction on State Highway in Tulare County - Aggregate Base
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 10, 2022
Corporate: 10- 0Q1224 Construction on State Highway in Merced County - Sand & Gravel Supplier
21 - Mining, Quarrying, and Oil and Gas Extraction
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Mar. 03, 2022
Corporate: 10- 0Q1224 Construction on State Highway in Merced County - Soil Amendments
21 - Mining, Quarrying, and Oil and Gas Extraction
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Mar. 03, 2022
Corporate: 10- 0Q1224 Construction on State Highway in Merced County - Aggregate Subbase
21 - Mining, Quarrying, and Oil and Gas Extraction
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Mar. 03, 2022
Corporate: 10- 0Q1224 Construction on State Highway in Merced County - Aggregate Base
21 - Mining, Quarrying, and Oil and Gas Extraction
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Mar. 03, 2022
Corporate: Rehabilitate Parallel and Connecting Taxiways - Provid Aggregates
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 08, 2022
Corporate: Romero Creek Debris Basin Improvements Project - Grouted Rock
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 17, 2022
Corporate: Romero Creek Debris Basin Improvements Project - Gravel Filter
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 17, 2022
Corporate: Ventura River Trail- Sheridan Way Bike Path - Fill sand
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 10, 2022
Corporate: Ventura River Trail- Sheridan Way Bike Path - Base
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 10, 2022
Corporate: Porterville Municipal Airport Rehabilitate Parallel and Connecting Taxiways - Sand & Gravel Supplier
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 08, 2022
Corporate: Porterville Municipal Airport Rehabilitate Parallel and Connecting Taxiways - Aggregate Base
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 08, 2022
Corporate: Construction on Mosquito Road at South Fork American River - Bridge Replacement - Aggregate
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 11, 2022
Corporate: 07-323304 Install DPP Infiltration and Construct Maintenance Vehicle Pullout on Rte 60 - AGGREGATE BASE
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 01, 2022
Corporate: 07-323304 Install DPP Infiltration and Construct Maintenance Vehicle Pullout on Rte 60 - AGGREGATE TOPSOIL
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 01, 2022
Corporate: 08-1K4604 Roadway Excavation, Construct AB, ATPB, HMA, RHMA, and Furnish Sign Structure on Rte 215 - COMPOST SOCK
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 08, 2022
Corporate: 08-1K4604 Roadway Excavation, Construct AB, ATPB, HMA, RHMA, and Furnish Sign Structure on Rte 215 - AGGREGATE SUBBASE
21 - Mining, Quarrying, and Oil and Gas Extraction
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Feb. 08, 2022

Showing 1–50 of 83 bids that are currently: Active.