Grease Trap Cleaning and Maintenance

2026-11-03

A . Core Service Requirements • Full Evacuation : Complete pump - out of all contents , including grease , wastewater , and settled solids • No Decanting or Skimming : These practices are strictly prohibited • Thorough Cleaning : Scrape all interior walls , baffles , and components to remove fats , oils , and grease ( FOG ) • Inspection : Evaluate structural integrity , including baffles , sanitary tees , and manhole gaskets B . Compliance & Service Frequency • 25 % Rule : Service must occur when grease and solids reach 25 % of trap capacity • Minimum Frequency : At least every 90 days ( more frequent service may be required based on usage ) • Licensing : Contractor must be a certified grease waste hauler permitted in the State of Alabama C . Documentation & Disposal • Grease Disposal Manifest : Required for every service ; copies must be provided to the University • Record Retention : Contractor must support compliance with required 3 - year recordkeeping • Authorized Disposal : All waste must be transported to and disposed of at an approved Alabama facility D . Safety & Site Maintenance • Spill Prevention : Contractor must maintain spill containment materials on - site during service • Sanitation : All lids , gaskets , and covers must be properly reinstalled immediately after service Additional University Requirements • Emergency pumping services must be available within 24 hours • Contractor shall provide minor maintenance recommendations and reporting following each service • Line jetting , if required , must be pre - approved by a representative of Capital Planning & Facilities

Alabama

2026-05-10