What might happen if a grease trap is smaller than 1000 gallons?

When a grease trap is smaller than 1000 gallons, it could result in system failure due to its inadequate capacity to handle the volume of wastewater and grease generated by a commercial kitchen or similar facility. A grease trap functions by allowing wastewater to flow through it, where grease and solids can separate and settle, preventing them from entering the sewer system. If the trap is undersized, it may become overwhelmed, leading to the grease not being properly captured. This can cause blockages in the plumbing, backups in the system, and even environmental hazards from overflow or discharge of untreated wastewater.

While other options may seem appealing, they do not address the critical issue of system integrity and efficiency that an appropriately sized grease trap provides. Small traps may indeed be easier or more economical to install, but these benefits are negated by the potential for operational failures and the subsequent costs associated with repairs and environmental compliance. Frequent maintenance may be required, but this would ultimately be a consequence of the trap's inadequate size rather than a positive attribute. Thus, ensuring that a grease trap meets the necessary size requirements is crucial for effective and sustainable wastewater management.