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Application document checklist
| No. | Type of document | Additional instructions | Conditions that initiate requirement |
|---|---|---|---|
| 1 | Vicinity Map | Must include gate code, presence of dogs, and details needed for the inspector to locate the proposed/existing well and on-site sewage system site | Required for all applications |
| 2 |
Detailed Site Plans and specifications |
Maximum paper size is 11” x 17” (Detailed site plan: 1” to 20’ or the largest scale that will allow; Overall site plan may be scaled as needed for example, 1” to 50’ or 100’; Sewage Tank Invert & Plumbing Stub Elevations; and Details of proposal per Title 13 Code requirements – remember to check neighboring properties for wells, on-site sewage system, and storm water systems |
Required for all applications |
| 3 |
Hydraulic Calculations |
Should include clear calculations, preferably on a single page |
Required for all applications |
| 4 |
Soil Log Data |
Minimum of 5 soil logs - 2 each drain field & reserve area + 1 for tank(s) (Remember to document the soil log for the septic tank). If a treatment device, such as a sand filter or ATU unit, is greater than thirty feet from the wastewater tanks, then one soil log shall be located in the area of the treatment device. |
Required for all applications |
| 5 |
Treatment Product Specifications |
Document only what is needed for design and installation – documentation that is available in the design manual does not need to be included |
Required for all applications |
| 6 |
Critical Area Designation |
Required for new on-site sewage design | |
| 7 | Sewer Letter |
Sewer letter should state what the distance from property line to nearest sewer is greater or less than 200 feet |
Required for on-site sewage system in urban area |
| 8 |
Valid (one year) water Availability Letter |
Required if property is in public water system area | |
| 9 |
Current Bacteria test |
If Applicable | |
| 10 |
Nitrate test and Arsenic Result |
If Applicable | |
| 11 |
Draft well covenant(s) |
Required if water source is “Proposed Private Individual Well” | |
| 12 | Copies of covenants | Required if water source is “Existing Private Individual Well” | |
| 13 | Proof of lot segregation date |
Required if water source is “Proposed Private Individual Well” and property is less than 5 acres. Or If Drainfield Easement |
|
| 14 | Well construction log | Required if water source is “Existing Private Individual Well” | |
| 15 | Easement survey | If Applicable | |
| 16 | Draft Drainfield easement language | Required If Drainfield Easement | |
| 17 | Draft easement language | If Applicable | |
| 18 | Other_1 | Optional for any type of applications | |
| 19 | Other_2 | Optional for any type of applications |