Plant certification
NPCA and PCI operate plant certification programs. Ask for the plant's current status and the scope or category that applies to the product.
NPCA program ↗PCI program ↗PRECAST SUPPLIER DIRECTORY
Find a precaster near your jobsite.
Search by delivery area or product, then compare aerobic brands, plant credentials, and jobsite capabilities.
Search by delivery area
Enter a county, city, ZIP, or company name. City and ZIP searches use listed delivery counties.
Delivery regions and ZIPs can cross county lines. Confirm availability and jobsite delivery with the precaster.
Search by product
Choose what you need, then narrow by brand, credentials, or delivery area.
Map finder
Choose a result to move the map. Search an area or sort by distance.
Markers show approximate plant city reference points, not plant addresses or delivery boundaries.
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BEFORE YOU ORDER
Confirm the fit for your project.
Match the tank and design. Ask for model drawings, capacity, burial depth, loading, and inlet/outlet elevations.
Plan delivery and setting. Confirm lead time, trucking, offload equipment, access, and who sets the tank.
Review documentation. Ask which plant certification applies and which product standards, approvals, or tests cover the specific model.
QUICK REFERENCE
Know what to ask for.
Plant credentials and product specifications answer different questions. Confirm both for the tank you plan to order.
Product standards
ASTM C1227 addresses precast septic tanks; ASTM C1613 addresses precast gravity grease interceptors. Ask which specific models are built and tested to the applicable specification.
ASTM C1227 ↗ASTM C1613 ↗