Difference between revisions of "Infiltration Trench - Construction inspection checklist"
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Link to this [[Infiltration Trench - Construction inspection checklist|table]]<br> | Link to this [[Infiltration Trench - Construction inspection checklist|table]]<br> | ||
To access an Excel version of form (for field use), click [[ Forms (including field inspection forms)|here]]. | 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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<td> </td> | <td> </td> | ||
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<td>Runoff diverted</td> | <td>Runoff diverted</td> | ||
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<th colspan=3>2. Excavation</th> | <th colspan=3>2. Excavation</th> | ||
</tr> | </tr> | ||
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<tr> | <tr> | ||
<td>Size and location per plans</td> | <td>Size and location per plans</td> | ||
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<td> </td> | <td> </td> | ||
</tr> | </tr> | ||
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<tr> | <tr> | ||
<th colspan=3>3. Filter Fabric Placement</th> | <th colspan=3>3. Filter Fabric Placement</th> | ||
</tr> | </tr> | ||
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<tr> | <tr> | ||
<td>Fabric per specifications</td> | <td>Fabric per specifications</td> | ||
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<td> </td> | <td> </td> | ||
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<td>Placed per plan location</td> | <td>Placed per plan location</td> | ||
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<td> </td> | <td> </td> | ||
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<th colspan=3>4. Aggregate Material</th> | <th colspan=3>4. Aggregate Material</th> | ||
</tr> | </tr> | ||
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<td>Size as specified</td> | <td>Size as specified</td> | ||
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<th colspan=3>5. Observation Well</th> | <th colspan=3>5. Observation Well</th> | ||
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<td>Pipe size per plans</td> | <td>Pipe size per plans</td> | ||
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<th colspan=3>6. Vegetation</th> | <th colspan=3>6. Vegetation</th> | ||
</tr> | </tr> | ||
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<td>Complies with planting specifications</td> | <td>Complies with planting specifications</td> | ||
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<th colspan=3>7. Final Inspection</th> | <th colspan=3>7. Final Inspection</th> | ||
</tr> | </tr> | ||
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<td>Dimensions per plans</td> | <td>Dimensions per plans</td> | ||
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<td colspan=3>Comments: | <td colspan=3>Comments: | ||
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</td> | </td> | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
<td colspan=3>Actions to be taken: | <td colspan=3>Actions to be taken: | ||
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</td> | </td> | ||
</tr> | </tr> | ||
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</table> | </table> | ||
| − | <noinclude>[[ | + | <noinclude> |
| − | + | [[Category:Level 3 - General information, reference, tables, images, and archives/Tables/Checklist]] | |
| + | [[Category:Level 3 - General information, reference, tables, images, and archives/Tables/Infiltration basin, trench, underground infiltration]] | ||
| + | </noinclude> | ||
Latest revision as of 17:30, 4 August 2022
Infiltration Trench and infiltration basin - Construction inspection checklists.
Link to this table
To access an Excel version of form (for field use), click here.
| Project: | ||
| Location: | ||
| Site Status: | ||
| Date: | ||
| Time: | ||
| Inspector: | ||
| Construction Sequence | Satisfactory / Unsatisfactory | Comments |
|---|---|---|
| 1. Pre-Construction | ||
| Pre-construction meeting | ||
| Runoff diverted | ||
| Soil permeability verified | ||
| Groundwater / bedrock verified | ||
| Project benchmark established | ||
| Facility location staked out | ||
| Temporary erosion and sediment control established | ||
| 2. Excavation | ||
| Size and location per plans | ||
| Side slopes stable | ||
| Depth adjusted to soil layer with specified soil type and permeability | ||
| Sub-soil not adjacent to excavation area and stabilized with vegetation and/ or silt fence | ||
| Stockpile location not adjacent to excavation area and stabilized with vegetation and/ or silt fence | ||
| 3. Filter Fabric Placement | ||
| Fabric per specifications | ||
| Fabric per specifications | ||
| Placed per plan location | ||
| 4. Aggregate Material | ||
| Size as specified | ||
| Clean / washed material | ||
| Placed properly | ||
| 5. Observation Well | ||
| Pipe size per plans | ||
| Under-drain installed per plans | ||
| Inlet installed per plans | ||
| Pre-treatment devices installed per plans | ||
| 6. Vegetation | ||
| Complies with planting specifications | ||
| Topsoil complies with composition and placement in specifications | ||
| Permanent erosion control measures in place | ||
| 7. Final Inspection | ||
| Dimensions per plans | ||
| Check dams operational | ||
| Inlet / outlet operational | ||
| Effective stand of vegetation and stabilization | ||
| Contributing watershed stabilized before flow is routed to the facility | ||
| Comments: | ||
| Actions to be taken: | ||
This page was last edited on 4 August 2022, at 17:30.