Difference between revisions of "Recommended number of soil boring, pits, and permeameter tests for bioretention design"
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| − | <font size=3>''' | + | <font size=3>'''Recommended number of soil borings, pits or permeameter tests for bioretention design. Designers select one of these methods.'''</font size><br> |
| − | Link to this [[ | + | Link to this [[Recommended number of soil boring, pits, and permeameter tests for bioretention design|table]] |
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<table class="sortable"><tr> | <table class="sortable"><tr> | ||
<th>Surface area of stormwater control measure (BMP)(ft<sup>2</sup>)</th> | <th>Surface area of stormwater control measure (BMP)(ft<sup>2</sup>)</th> | ||
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</table> | </table> | ||
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| − | <sup>1</sup>an additional soil boring or pit should be completed for each additional 2,500 | + | <sup>1</sup>an additional soil boring or pit should be completed for each additional 2,500 ft<sup>2</sup> above 12,500 ft<sup>2</sup><br> |
| − | + | <sup>2</sup>an additional five permeameter tests should be completed for each additional 5,000 ft<sup>2</sup> above 15,000 ft<sup>2</sup></font size> | |
| − | <noinclude>[[ | + | <noinclude>[[Category:Level 3 - General information, reference, tables, images, and archives/Tables/Soil and soil properties]]</noinclude> |
Latest revision as of 17:57, 2 August 2022
Recommended number of soil borings, pits or permeameter tests for bioretention design. Designers select one of these methods.
Link to this table
| Surface area of stormwater control measure (BMP)(ft2) | Borings | Pits | Permeameter tests |
|---|---|---|---|
| < 1000 | 1 | 1 | 5 |
| 1000 to 5000 | 2 | 2 | 10 |
| 5000 to 10000 | 3 | 3 | 15 |
| >10000 | 41 | 41 | 202 |
1an additional soil boring or pit should be completed for each additional 2,500 ft2 above 12,500 ft2
2an additional five permeameter tests should be completed for each additional 5,000 ft2 above 15,000 ft2
This page was last edited on 2 August 2022, at 17:57.