NAICS 327332 - Concrete Pipe Manufacturing
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What is NAICS 327332
NAICS code 327332 covers establishments primarily engaged in the manufacturing of concrete pipe products. These businesses produce a range of concrete pipes including reinforced concrete pipe, concrete culverts, and related precast concrete products used predominantly in infrastructure projects. Companies in this sector often operate large-scale manufacturing facilities equipped to handle high-volume production of durable concrete piping solutions that meet industry and government standards. Government agencies frequently contract these services to support public works, including stormwater management, sewage systems, and transportation infrastructure projects. The durability and strength of concrete pipe make it a preferred choice for long-lasting underground utility conduits and drainage systems. Manufacturing under this NAICS code involves specialized processes such as casting, curing, and quality testing to ensure compliance with safety and engineering specifications.
Industry Classification for NAICS 327332
This U.S. industry comprises establishments primarily engaged in manufacturing concrete pipe.
Breakdown for NAICS 327332
- Manufacturing of reinforced and non-reinforced concrete pipes primarily used in infrastructure projects.
- Includes precast concrete culverts and related drainage pipe products.
- Subject to SBA size standards, generally 500 employees or fewer for small business classification.
- Key applications include stormwater management, sewage systems, and transportation infrastructure.
- Production involves specialized casting, curing, and quality control processes.
- Government contracting focuses on compliance with regulatory and environmental standards.
Included Activities for NAICS 327332
- Casting and molding of concrete pipe segments.
- Reinforcing concrete pipes with steel or other materials.
- Curing and quality testing of finished concrete pipe products.
- Packaging and delivery of concrete pipe to project sites.
- Custom manufacturing to meet specific government engineering specifications.
- Maintaining compliance with environmental and safety regulations.
- Supporting government inspection and certification processes.
Business Types for NAICS 327332
- Precast concrete manufacturers specializing in pipe products.
- Infrastructure materials suppliers with concrete production facilities.
- Small and medium-sized enterprises focused on government contracts.
- Specialty manufacturers of reinforced concrete drainage systems.
- Manufacturing firms with capabilities for large-scale concrete pipe production.
Subcategories for NAICS 327332
- Conduits, concrete, manufacturing
- Culvert pipe, concrete, manufacturing
- Cylinder pipe, prestressed concrete, manufacturing
- Irrigation pipe, concrete, manufacturing
- Pipe, concrete, manufacturing
- Precast concrete pipe manufacturing
- Pressure pipe, reinforced concrete, manufacturing
- Prestressed concrete pipes manufacturing
- Sewer pipe, concrete, manufacturing
Government Buyers for NAICS 327332
Federal, state, and local government agencies are the primary buyers of concrete pipe manufacturing services. Departments of transportation, water resource management authorities, and public works divisions require these products to construct and maintain roads, bridges, sewer systems, and stormwater drainage infrastructure. Military installations and federal land management agencies also procure concrete pipe for base infrastructure and environmental control projects. These agencies prioritize contracting with manufacturers who can deliver consistent quality, meet regulatory standards, and provide timely supply to support critical infrastructure development and maintenance efforts. The procurement often aligns with public infrastructure improvement programs and environmental compliance initiatives.
Contract Types & Procurement for NAICS 327332
Contracts in this sector commonly include firm-fixed-price agreements for the delivery of concrete pipe products, often awarded through competitive bidding processes such as sealed bids or requests for proposals (RFPs). Indefinite delivery/indefinite quantity (IDIQ) contracts are also utilized for ongoing supply needs. Contract values typically range from tens of thousands to several million dollars depending on project scope, volume, and specifications. Procurement methods emphasize evaluation of product quality certifications, manufacturing capacity, and delivery reliability. Government contracts may also include requirements for compliance with Buy American Act provisions and environmental regulations, impacting sourcing and production practices.
Details for NAICS 327332
Explore the hierarchy and related codes for this industry
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