Confirm the Need
Review the tank, delivery system and wastewater use so a replacement addresses the actual failure.
Find Suitable Space
Protect the reserved area. Soil depth, wetness, slopes, wells, surface water and access constrain the layout.
Compare Approved Options
Where suitable, compare conventional trenches with permitted alternatives. Include future service and power needs.
Complete DEQ Review
Ask about major repair and any required site evaluation before excavation. Submit the plan and supporting exhibits.
Close Out the Work
Complete pre-cover review and the Certificate of Satisfactory Completion. Keep the as-built and maintenance instructions.