A gravity field starts with the property
The available elevations, soil, seasonal groundwater and dispersal area determine what can be designed for the site. Northern Septics works from the project’s agreed plan; being downhill from the house does not establish that a field is suitable.
For an existing home, share the system record and any assessment identifying why replacement is needed. A failed pipe and a failed field are different jobs.
What the installation conversation covers
- The tank outlet, distribution arrangement and route to the field.
- Trench locations, elevations, specified materials and access.
- Components being retained and areas the excavator must avoid.
- Backfilling, final grading and the surface finish.
- Who handles design, documentation, deliveries and other services.
Typical gravity-field installation cost
Tim’s typical planning range is $25,000–$35,000 CAD. It is an average installation range, not a fixed quote or a price for a small pipe repair. Confirm the tank and field scope, materials, design responsibilities and applicable GST in the written estimate.
Send the design you already have
Upload the completed design and site plan through the contact form. Include the property location, access photos and your intended timing. Tim can review the work and discuss an estimate without asking you to describe every drawing over the phone.