Septic tank on a 30,800 sq ft demo lot — aerial
Septic, wells & equipment · UTILITY 02
Septic tank
Holds its own clearances to the house, the well and every property line.
Site data
- Lot
- 30,800 sq ft
- Existing footprint
- 6,154 sq ft
- This proposal
- no added footprint
- Building coverage
- 20.0%
- Front / side / rear
- 205.6′ / 65.0′ / 8.4′
- Scale
- 1″ = 20′
measured off the compiled model · no engine diagnostics · sizes are placeholders until this is drawn on your lot
Put this on your lot
free · no sign-up · seconds
One sheet, from one model
These are not separate drawings kept in step by hand. They are projections of the same model, so a change to the model changes all of them at once. A proposal with no interior has nothing to elevate or section — so the engine produces one sheet and does not pad the set.
Sheet A-001 — Site plan
Why this passes — and what sends one back
- Setbacks measured to the new edge, not to the house — 65.0′ to the nearer side line here.
- The scale is written down (1″ = 20′), not left to be inferred from the page size.
- North arrow on the sheet.
- Existing dashed, proposed solid. This is the first thing read at the counter, and getting it backwards is a refusal on its own.
- The coverage arithmetic is shown, not just its result — 6,154 sq ft existing and nothing added, so coverage does not move.
What sends this one back
Drawn from the photograph, when none of it is in the photograph
A leach field, a tank and a well head leave nothing on the roof of a satellite image. A plan that omits them is not a plan with a gap — it is a plan that has placed everything else without knowing what it had to clear.
What the sky can’t see — you add these
- Where the tank and the leach field actually run — from the health department’s permit record
- The well head, and its protection radius
- The septic reserve area, which is kept clear for a future field and is buildable by nobody
provide them and they go on the sheet · invented lines never do
Same lot, 4 ways
Every utility in this category is drawn on the identical lot, so the coverage numbers on the cards can be read against each other.
What this is not
This page is a demonstration our engine drew — not a permit that was submitted and not a drawing that was approved. Structural calculations and Title 24 energy compliance have to be signed by a licensed engineer or a certified analyst: we hand those off and we do not stamp them. Decks and small wood structures mostly fall inside the prescriptive tables and need no stamp at all, which is why they are the cleanest category here.
Put this on your lot
Free. Opens the editor with this category already on screen.