Spreadsheet: 466746d1466428711-workbook-opens-slowly-after-protecting-all-worksheets-sediment-basin-designer
Sheet: Basin's Dimensions

 |  |  |  |  |  |  | SEDIMENT BASIN DESIGN
 |  |  |  |  |  |  | Project Information
 |  |  |  |  |  |  |  |  | Project Number: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Date:
 |  |  |  |  |  |  |  |  | PI Number: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Designer:
 |  |  |  |  |  |  |  |  | County: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Note:
 |  |  |  |  |  |  | BASIN'S DIMENSIONS
 |  |  |  |  |  |  | Peak Discharges / Runoff Volumes
 |  |  |  |  |  |  |  |  | 1. Runoff Curve Number …………………………………………………………………………………………………………….
 |  |  |  |  |  |  |  |  | 2. Runoff Volume (2-year, 24-hour storm) ………………………………………………………………… |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Q (in)
 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Q (acre-ft)
 |  |  |  |  |  |  |  |  | 3. [NAME] (2 year, 24-hour storm) ……………………………………………………………………………………
 |  |  |  |  |  |  | Volume
 |  |  |  |  |  |  |  |  | 1. Drainage Area, Am …………………………………………………………………………………………………………….
 |  |  |  |  |  |  |  |  | 2. Minimum Required Storage Volume, Vs |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Vs = 67 cy/ac * Am =
 |  |  |  |  |  |  |  |  | 3. Volume of Basin at clean-out, Vc |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Vc = 1/3 * Vs =
 |  |  |  |  |  |  |  |  | 4. Minimum Basin Surface Area, SAmin
 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | SAmin
 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | SAmin
 |  |  |  |  |  |  |  |  | 5. Sediment Basin Side Slopes (See [NAME] D-22A) - Zu ………………………………………………………………………………………. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2.5
 |  |  |  |  |  |  |  |  | 6. Height of Sediment Basin at Riser Crest Elevation - minimum of 4 ft. ………………………………………
 |  |  |  |  |  |  |  |  | 7. Minimum Width of Sediment Basin at Riser Crest Elevation ……………………………………………………
 |  |  |  |  |  |  |  |  | 8. Minimum Length of Sediment Basin at Riser Crest Elevation      (Req'd  = 2*Width) ……………..
 |  |  |  |  |  |  |  |  | 9. Minimum [NAME] of Sediment Basin ………………………………………………………………………
 |  |  |  |  |  |  |  |  | 10. Minimum [NAME] of Sediment Basin  ………………………………………………………………….
 |  |  |  |  |  |  | Pond Characteristics
 |  |  |  |  |  |  |  |  | 1. Bottom Elevation of Sediment Basin …………………………………………………………………………………..
 |  |  |  |  |  |  |  |  | 2. Riser crest elevation …………………………………………………………………………………………………………………………..
 |  |  |  |  |  |  |  |  | 3. Clean out elevation ……………………………………………………………………………………………………………….
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