2017 fire emergency temporary occupancy w temp power permit valid until 06 07 2018 all wastewater generated from the emergency temporary occupancy or trailer must be disposed of in an approved onsite wastewater treatment system with all plumbing connected to the existing septic tank inlet. I certify that the emergency temporary occupancy will be connected to the existing onsite wastewater treatment system and meet all required setbacks to the septic tank and subsurface sewage disposal field. Improper disposal of sewage constitutes an immediate threat to health and safety of the public and is in violation of ca health & safety code section 17920. 3 and san diego county code section 68. 311.