NAICS UNIVERSITY · Free research for insurance agents
Phosphatic Fertilizer Manufacturing
NAICS 325312 · United States · 2022 edition
This U.S. industry comprises establishments primarily engaged in (1) manufacturing phosphatic fertilizer materials or (2) manufacturing phosphatic materials and mixing with other ingredients into fertilizers.
Start the review with explosion and fire.
For Phosphatic Fertilizer Manufacturing, the saved research highlights explosion and fire, environmental liability, employee injury. Confirm how these arise in the actual operation, what controls are used and whether additional services change the proposed coverage.
Questions to ask
- What specific chemical processes are performed on-site — e.g., phosphoric acid production, ammoniation, granulation — and what raw materials are stored in what quantities?
- Does the facility trigger OSHA PSM or EPA RMP requirements, and are those programs current and documented?
- What is the facility's environmental compliance and regulatory inspection history, including any notices of violation or consent orders?
- What fire protection and explosion suppression systems are in place, and when were they last inspected?
- Are there any known or suspected soil or groundwater contamination issues at the current or prior sites operated by this ownership group?
- For Phosphatic Fertilizer Manufacturing, what should the underwriter know about on-site sulfuric acid production or large-volume ammonia storage above osha psm/epa rmp threshold quantities?
- For Phosphatic Fertilizer Manufacturing, what should the underwriter know about prior environmental releases, regulatory enforcement actions, or superfund involvement at the facility or by the same ownership group?
- For Phosphatic Fertilizer Manufacturing, what should the underwriter know about facilities located near residential areas, municipal water supplies, or environmentally sensitive wetlands or waterways?
Activities described by this code
Other activities to examine
Census classification reference
For educational purposes only. AI-generated insurance research and automated logic can contain errors. Independently verify classification and coverage decisions.
Compare another operationInsurance operations research — draft
Phosphatic fertilizer manufacturers process phosphate rock — typically using sulfuric acid or other reagents — into phosphatic compounds such as superphosphate, triple superphosphate, or diammonium phosphate (DAP), sometimes blending the resulting materials with nitrogen, potassium, or other nutrients. Operations involve heavy chemical processing, bulk material handling, and often significant on-site storage of hazardous intermediates. Finished products are sold in bulk or bagged to agricultural distributors, co-ops, and direct farm customers.
Questions to investigate
- What specific chemical processes are performed on-site — e.g., phosphoric acid production, ammoniation, granulation — and what raw materials are stored in what quantities?
- Does the facility trigger OSHA PSM or EPA RMP requirements, and are those programs current and documented?
- What is the facility's environmental compliance and regulatory inspection history, including any notices of violation or consent orders?
- What fire protection and explosion suppression systems are in place, and when were they last inspected?
This insurance research was generated in April 2026. It has not received a complete human review. The October 12, 2026 audit checked codes and titles only, not descriptions or coverage assertions.