Includes
Asphalt; Cinders; Gravel; Lime; Sand; Rough Dimension Stone, including Rubble; Cement; Ballast.

Excludes
Block, Shaped; Brick.

Possible NAICS Codes
212321 – Construction Sand and Gravel Mining
423710 – Hardware Merchant Wholesalers
327320 – Ready-Mix Concrete Manufacturing
212312 – Crushed and Broken Limestone Mining and Quarrying
212319 – Other Crushed and Broken Stone Mining and Quarrying
324121 – Asphalt Paving Mixture and Block Manufacturing
327992 – Ground or Treated Mineral and Earth Manufacturing
327999 – All Other Miscellaneous Nonmetallic Mineral Product Manufacturing
423320 – Brick, Stone, and Related Construction Material Merchant Wholesalers
327991 – Cut Stone and Stone Product Manufacturing

Includes
Expanded Metal Lath; Airplane Landing Mats; Traction Mats.

Possible NAICS Codes
423610 – Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers
339999 – All Other Miscellaneous Manufacturing
333998 – All Other Miscellaneous General Purpose Machinery Manufacturing
332999 – All Other Miscellaneous Fabricated Metal Product Manufacturing

Includes
Clays and other Earths; Mica; Asbestos; Crude Petroleum; Graphite.

Excludes
Gravel (FSC 5610); Sand (FSC 5610); Abrasives (FSC 5350); Refractory Clays (FSC 9350).

Notes
Only bulk material will be identified in this class. Minerals are naturally occurring substances with a characteristic chemical composition that can be expressed by a formula.

Possible NAICS Codes
212390 – Other Nonmetallic Mineral Mining and Quarrying
212321 – Construction Sand and Gravel Mining
325998 – All Other Miscellaneous Chemical Product and Preparation Manufacturing
212319 – Other Crushed and Broken Stone Mining and Quarrying
325180 – Other Basic Inorganic Chemical Manufacturing
327992 – Ground or Treated Mineral and Earth Manufacturing
212312 – Crushed and Broken Limestone Mining and Quarrying
444140 – Hardware Retailers
212311 – Dimension Stone Mining and Quarrying
335991 – Carbon and Graphite Product Manufacturing

Description
Other Natural Resources and Conservation Services

Possible NAICS Codes
115310 – Support Activities for Forestry
541620 – Environmental Consulting Services
481212 – Nonscheduled Chartered Freight Air Transportation
541690 – Other Scientific and Technical Consulting Services
561730 – Landscaping Services
562910 – Remediation Services
541330 – Engineering Services
541990 – All Other Professional, Scientific, and Technical Services
541380 – Testing Laboratories and Services

Possible NAICS Codes
236220 – Commercial and Institutional Building Construction
236210 – Industrial Building Construction
238160 – Roofing Contractors
238990 – All Other Specialty Trade Contractors
238210 – Electrical Contractors and Other Wiring Installation Contractors
238220 – Plumbing, Heating, and Air-Conditioning Contractors
237990 – Other Heavy and Civil Engineering Construction

Includes
Asphalt Elevators; Asphalt Heaters; Asphalt Kettles; Asphalt Transfer Equipment; Batching Plants; Stabilizing and Compacting Equipment; Concrete Mixers (All Types); Concrete Vibrators; Bituminous and Concrete Pavers; Asphalt Distributors; Sheepsfoot Rollers; Rooters; Rippers; Pile Drivers; Bitumen Heaters; Cable Laying, Lashing, Spinning, and Reeling Equipment.

Excludes
Earth Moving and Excavating Equipment (FSC 3805 & 3810); Pile Driving Attachments for Cranes and Crane-Shovels (FSC 3815); Special Individual Work and Power Sections of Construction Equipment with a quick connect/disconnect capability (FSC 3805)

Possible NAICS Codes
333120 – Construction Machinery Manufacturing
423830 – Industrial Machinery and Equipment Merchant Wholesalers
333924 – Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing
336110 – Automobile and Light Duty Motor Vehicle Manufacturing
532412 – Construction, Mining, and Forestry Machinery and Equipment Rental and Leasing
541614 – Process, Physical Distribution, and Logistics Consulting Services
332510 – Hardware Manufacturing
212321 – Construction Sand and Gravel Mining
333618 – Other Engine Equipment Manufacturing
324121 – Asphalt Paving Mixture and Block Manufacturing

Possible NAICS Codes
236220 – Commercial and Institutional Building Construction
561612 – Security Guards and Patrol Services
541330 – Engineering Services
561210 – Facilities Support Services
238160 – Roofing Contractors
236210 – Industrial Building Construction
238220 – Plumbing, Heating, and Air-Conditioning Contractors

Possible NAICS Codes
541330 – Engineering Services
541310 – Architectural Services
236220 – Commercial and Institutional Building Construction
238990 – All Other Specialty Trade Contractors
212321 – Construction Sand and Gravel Mining

Possible NAICS Codes
237130 – Power and Communication Line and Related Structures Construction
236220 – Commercial and Institutional Building Construction
237110 – Water and Sewer Line and Related Structures Construction
238210 – Electrical Contractors and Other Wiring Installation Contractors
237990 – Other Heavy and Civil Engineering Construction
238220 – Plumbing, Heating, and Air-Conditioning Contractors
212321 – Construction Sand and Gravel Mining
238990 – All Other Specialty Trade Contractors
221330 – Steam and Air-Conditioning Supply
561210 – Facilities Support Services

Possible NAICS Codes
236118 – Residential Remodelers
236220 – Commercial and Institutional Building Construction
238320 – Painting and Wall Covering Contractors
236115 – New Single-Family Housing Construction (except For-Sale Builders)
236116 – New Multifamily Housing Construction (except For-Sale Builders)
238310 – Drywall and Insulation Contractors
238160 – Roofing Contractors
212321 – Construction Sand and Gravel Mining
236117 – New Housing For-Sale Builders
238390 – Other Building Finishing Contractors

Possible NAICS Codes
236220 – Commercial and Institutional Building Construction
561210 – Facilities Support Services
238210 – Electrical Contractors and Other Wiring Installation Contractors
236118 – Residential Remodelers
238320 – Painting and Wall Covering Contractors
236210 – Industrial Building Construction
212321 – Construction Sand and Gravel Mining
811490 – Other Personal and Household Goods Repair and Maintenance
238990 – All Other Specialty Trade Contractors
238290 – Other Building Equipment Contractors

Possible NAICS Codes
236220 – Commercial and Institutional Building Construction
541330 – Engineering Services
541310 – Architectural Services
561210 – Facilities Support Services
212321 – Construction Sand and Gravel Mining
238320 – Painting and Wall Covering Contractors
541350 – Building Inspection Services
238160 – Roofing Contractors
236118 – Residential Remodelers
238990 – All Other Specialty Trade Contractors

Possible NAICS Codes
236220 – Commercial and Institutional Building Construction
237990 – Other Heavy and Civil Engineering Construction
238990 – All Other Specialty Trade Contractors
237310 – Highway, Street, and Bridge Construction
238110 – Poured Concrete Foundation and Structure Contractors
562910 – Remediation Services
238910 – Site Preparation Contractors
237110 – Water and Sewer Line and Related Structures Construction
238190 – Other Foundation, Structure, and Building Exterior Contractors
237130 – Power and Communication Line and Related Structures Construction

Includes
Grave Markers; Burial Vaults; Burial Urns; Caskets; Burial Boxes; Morticians' Supplies; Monuments; Casket Shipping Cases.

Excludes
Hearses; Mortuary Refrigerators.

Possible NAICS Codes
327991 – Cut Stone and Stone Product Manufacturing
333618 – Other Engine Equipment Manufacturing
327390 – Other Concrete Product Manufacturing
326121 – Unlaminated Plastics Profile Shape Manufacturing
339999 – All Other Miscellaneous Manufacturing
561990 – All Other Support Services
812210 – Funeral Homes and Funeral Services
339995 – Burial Casket Manufacturing
326111 – Plastics Bag and Pouch Manufacturing
313210 – Broadwoven Fabric Mills

Description
Inspection and Laboratory Services (except medical/dental): Maintenance and Repair Shop Equipment

Includes
Includes: Commercial Testing and Laboratory Services

Excludes
Excludes: Medical and Dental Laboratory Services

Possible NAICS Codes
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
811210 – Electronic and Precision Equipment Repair and Maintenance
333921 – Elevator and Moving Stairway Manufacturing
561210 – Facilities Support Services
541350 – Building Inspection Services
238220 – Plumbing, Heating, and Air-Conditioning Contractors
238290 – Other Building Equipment Contractors
212321 – Construction Sand and Gravel Mining
523910 – Miscellaneous Intermediation
238210 – Electrical Contractors and Other Wiring Installation Contractors