Federal NAICS Codes

NAICS 212319: Other Crushed and Broken Stone Mining and Quarrying

Explore obligations, trends, recent awards, and incumbent contractors for NAICS 212319.

NAICS 212319 federal market metrics

Total obligations
$686.8M
Total awards
6,855 awards
Active obligations
$15.7M
Size standard
550 employees

What this NAICS covers

NAICS 212319 covers quarrying and primary crushing of nonmetallic stones and rock types not classified under more specific crushed stone categories, producing graded aggregate, riprap, and specialty crushed stone by crushing, screening, and stockpiling.

Federal opportunities under 212319 typically involve supplying specified aggregate gradations by tonnage, performing quarry blasting and primary crushing to meet gradation curves, providing screening and stockpiling by size, and delivering material with certified sieve analysis.

FY2026 snapshot

Obligations
$9.5M
Awards
45
Average award
$211.4K
Change from FY2025
+30.4%

Recent awards

Search contractors

$306,400

MOUNTAIN BARGE SERVICES LLC

National Park Service

PIID
140P8326P0056
PSC
M1KZ - OPERATION OF OTHER CONSERVATION AND DEVELOPMENT FACILITIES

$273,500

HUECKMAN CONTRACTING LLC

Forest Service

PIID
1240BE26P0099
PSC
F099 - NATURAL RESOURCES/CONSERVATION- OTHER

$835,144

CROWLEY HOLDINGS LLC

Bureau of Reclamation

PIID
140R4026P0114
PSC
5610 - MINERAL CONSTRUCTION MATERIALS, BULK

$3,197,450

CROWLEY HOLDINGS LLC

Bureau of Reclamation

PIID
140R6026P0094
PSC
5610 - MINERAL CONSTRUCTION MATERIALS, BULK

$536,770

CEDAR CREEK CORPORATION

Forest Service

PIID
1240BE26P0094
PSC
F099 - NATURAL RESOURCES/CONSERVATION- OTHER

$44,250

LENA EYES LLC

US Fish and Wildlife Service

PIID
140FS226P0271
PSC
5610 - MINERAL CONSTRUCTION MATERIALS, BULK

FAQ

What work fits NAICS 212319?
  • Production and supply of crushed stone aggregate to specified gradation curves and tonnage schedules, loaded at quarry or stockpile.
  • Quarry blasting and primary crushing operations to generate riprap or armor stone sizes for erosion-control or shoreline protection projects.
  • Screening and stockpiling specialty crushed stone fractions for concrete or ballast applications with certified sieve analysis per delivery.
  • Providing weighed load-out and certified scale tickets for delivered tons of crushed stone to construction staging or government project sites.
When is NAICS 212319 a weak fit?
  • Dimension stone quarrying: extracts large cut blocks for architectural or monument applications but does not perform primary crushing and graded aggregate production.
  • Sand and gravel mining: recovers unconsolidated sand and gravel deposits that differ in geology and production methods from crushed bedrock quarrying.
  • Construction and demolition recycling plants: process and recycle concrete or asphalt into aggregates but lack on-site quarry blasting and primary rock extraction activities.
What solicitation language points to NAICS 212319?
  • Specifications require certified sieve analysis reports and gradation curves for each delivered lot of aggregate.
  • Contract language lists required quarry blasting plans, demonstrated primary crushing capacity, and photos or descriptions of the crushing plant and stockpiles.
  • Delivery requirements call for certified truck scale tickets, specified tonnage schedules, and staged load-out from named quarry stockpiles.

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