How to use this result
Use the actual service frequency required for the device and local programme.
No frequency recommendation
The calculator does not establish how often an interceptor must be pumped.
Complete service
Confirm whether service includes full contents removal, cleaning, inspection and documentation.
Important: Requirements, permits, accessibility duties, environmental rules, workplace-safety obligations, product standards and inspection practices vary by country, province or state, municipality, building use, existing conditions and adopted code edition. Qualified local professionals and the authority having jurisdiction must determine what applies.