Difference between revisions of "Infiltration trench/basin – operation and maintenance checklist"
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| − | + | <font size=3>Infiltration basin - operation and maintenance checklist'''.</font size><br> | |
| − | Link to this [[Infiltration basin | + | Link to this [[Infiltration trench/basin – 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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<th colspan=3>2. Sediment Traps or Forebays (Annual)</th> | <th colspan=3>2. Sediment Traps or Forebays (Annual)</th> | ||
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<th colspan=3>3. Dewatering (Monthly)</th> | <th colspan=3>3. Dewatering (Monthly)</th> | ||
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<th colspan=3>4. Vegetation (Monthly)</th> | <th colspan=3>4. Vegetation (Monthly)</th> | ||
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<td>Fertilized per O&M plan</td> | <td>Fertilized per O&M plan</td> | ||
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<th colspan=3>5. Sediment Cleanout of Trench (Annual)</th> | <th colspan=3>5. Sediment Cleanout of Trench (Annual)</th> | ||
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<th colspan=3>7. Inlets (Annual)</th> | <th colspan=3>7. Inlets (Annual)</th> | ||
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<th colspan=3>8. Outlet/Overflow Spillway (Annual)</th> | <th colspan=3>8. Outlet/Overflow Spillway (Annual)</th> | ||
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<th colspan=3>9. Aggregate Repairs (Annual)</th> | <th colspan=3>9. Aggregate Repairs (Annual)</th> | ||
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<td colspan=3>Comments: | <td colspan=3>Comments: | ||
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<td colspan=3>Actions to be taken: | <td colspan=3>Actions to be taken: | ||
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| − | + | <noinclude> | |
| − | + | [[Category:Level 3 - General information, reference, tables, images, and archives/Tables/Checklist]] | |
| − | + | [[Category:Level 3 - General information, reference, tables, images, and archives/Tables/Operation and maintenance]] | |
| − | [[ | + | [[Category:Level 3 - General information, reference, tables, images, and archives/Tables/Infiltration basin, trench, underground infiltration]] |
| + | </noinclude> | ||
Latest revision as of 17:31, 4 August 2022
Infiltration basin - 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 | ||
| Trench surface clean | ||
| Inflow pipes clear | ||
| Overflow spillway clear | ||
| Inlet area cleanr | ||
| 2. Sediment Traps or Forebays (Annual) | ||
| Obviously trapping sediment | ||
| Greater than 50% of storage volume remaining | ||
| 3. Dewatering (Monthly) | ||
| 4. Vegetation (Monthly) | ||
| Mowing done per O&M plan | ||
| Minimum mowing depth not exceeded | ||
| Undesirable vegetation removed | ||
| No evidence of erosion | ||
| Fertilized per O&M plan | ||
| 5. Sediment Cleanout of Trench (Annual) | ||
| No evidence of sedimentation in gravel filter | ||
| Sediment accumulation doesn’t yet require cleanout | ||
| 6. Sediment deposition of Basin (Annual) | ||
| Clean of sediment | ||
| Winter accumulation of sand removed each spring | ||
| Contributing drainage area stabilized and free of erosion | ||
| 7. Inlets (Annual) | ||
| Good condition | ||
| No evidence of erosion | ||
| 8. Outlet/Overflow Spillway (Annual) | ||
| Good condition, no need for repair | ||
| No evidence of erosion | ||
| 9. Aggregate Repairs (Annual) | ||
| Surface of aggregate clean | ||
| Top layer of stone does not need replacement | ||
| Trench does not need rehabilitation | ||
| Comments: | ||
| Actions to be taken: | ||
Categories:
- Level 3 - General information, reference, tables, images, and archives/Tables/Checklist
- Level 3 - General information, reference, tables, images, and archives/Tables/Operation and maintenance
- Level 3 - General information, reference, tables, images, and archives/Tables/Infiltration basin, trench, underground infiltration
This page was last edited on 4 August 2022, at 17:31.