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<font size=3>'''Bioretention - operation and maintenance checklist'''.</font size><br> | <font size=3>'''Bioretention - operation and maintenance checklist'''.</font size><br> | ||
− | Link to this [[Bioretention - operation and maintenance checklist|table]] | + | Link to this [[Bioretention - operation and maintenance checklist|table]]<br> |
+ | To access an Excel version of form (for field use), click [[ Forms (including field inspection forms)|here]]. | ||
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<table class="sortable"> | <table class="sortable"> | ||
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− | <th colspan=3>3. Check Dams/Energy | + | <th colspan=3>3. Check Dams/Energy Dissipaters/Sumps (Annual, After Major Storms)</th> |
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<td> </td> | <td> </td> | ||
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<th colspan=3>4. Dewatering (Monthly)</th> | <th colspan=3>4. Dewatering (Monthly)</th> | ||
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<td> </td> | <td> </td> | ||
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<th colspan=3>5. Sediment Deposition (Annual)</th> | <th colspan=3>5. Sediment Deposition (Annual)</th> | ||
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<td> </td> | <td> </td> | ||
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<th colspan=3>7. Integrity of Filter Bed (Annual)</th> | <th colspan=3>7. Integrity of Filter Bed (Annual)</th> | ||
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<td colspan=3>Comments: | <td colspan=3>Comments: | ||
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</td> | </td> | ||
</tr> | </tr> | ||
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<td colspan=3>Actions to be taken: | <td colspan=3>Actions to be taken: | ||
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+ | </table> | ||
− | + | <noinclude> | |
− | + | [[Category:Level 3 - General information, reference, tables, images, and archives/Tables/Checklist]] | |
− | [[ | + | [[Category:Level 3 - General information, reference, tables, images, and archives/Tables/Bioretention]] |
− | [[ | + | [[Category:Level 3 - General information, reference, tables, images, and archives/Tables/Operation and maintenance]] |
+ | </noinclude> |
Bioretention - operation and maintenance checklist.
Link to this table
To access an Excel version of form (for field use), click here.
Project: | ||
Location: | ||
Site Status: | ||
Date: | ||
Time: | ||
Inspector: | ||
Maintenance Item | Satisfactory / Unsatisfactory | Comments |
---|---|---|
1. Debris Cleanout (Monthly) | ||
Contributing areas clean of litter and vegetative debris | ||
No dumping of yard wastes into practice | ||
Bioretention area clean of litter and vegetative debris | ||
2. Vegetation (Monthly) | ||
Plant height taller than design water depth | ||
Fertilized per O&M plan | ||
Plant composition according to O&M plan | ||
Undesirable vegetation removed | ||
Grass height less than 6 inches | ||
No evidence of erosion | ||
3. Check Dams/Energy Dissipaters/Sumps (Annual, After Major Storms) | ||
No evidence of sediment buildup | ||
Sumps should not be more than 50% full of sediment | ||
No evidence of erosion at downstream toe of drop structure | ||
4. Dewatering (Monthly) | ||
Dewaters between storms within 48 hours | ||
No evidence of standing water | ||
5. Sediment Deposition (Annual) | ||
Pretreatment areas clean of sediments | ||
Contributing drainage area stabilized and clear of erosion | ||
Winter sand deposition evacuated every spring | ||
6. Outlet/Overflow Spillway (Annual, After Major Storms) | ||
Good condition, no need for repair | ||
No evidence of erosion | ||
No evidence of any blockages | ||
7. Integrity of Filter Bed (Annual) | ||
Filter bed has not been blocked or filled inappropriately | ||
Comments: | ||
Actions to be taken: |
This page was last edited on 4 August 2022, at 17:25.