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<center><font size=3>'''Infiltration basin - system construction inspection checklist'''.</font size><br> | <center><font size=3>'''Infiltration basin - system construction inspection checklist'''.</font size><br> | ||
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</tr> | </tr> | ||
<tr> | <tr> | ||
− | <th colspan=3>3. | + | <th colspan=3>3. Filter Fabric Placement</th> |
</tr> | </tr> | ||
<tr> | <tr> | ||
− | <td> | + | <td>Fabric per specificationss</td> |
<td> </td> | <td> </td> | ||
<td> </td> | <td> </td> | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
− | <td> | + | <td>Placed per plan location</td> |
<td> </td> | <td> </td> | ||
<td> </td> | <td> </td> | ||
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<tr> | <tr> | ||
− | <th colspan=3>4. | + | <th colspan=3>4. Aggregate Material</th> |
</tr> | </tr> | ||
<tr> | <tr> | ||
− | <td> | + | <td>Size as specified</td> |
<td> </td> | <td> </td> | ||
<td> </td> | <td> </td> | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
− | <td> | + | <td>Clean / washed material</td> |
<td> </td> | <td> </td> | ||
<td> </td> | <td> </td> | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
− | <td> | + | <td>Placed properly</td> |
<td> </td> | <td> </td> | ||
<td> </td> | <td> </td> | ||
+ | </tr> | ||
+ | |||
+ | <tr> | ||
+ | <th colspan=3>5. Observation Well</th> | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
− | <td> | + | <td>Pipe size per plans</td> |
<td> </td> | <td> </td> | ||
<td> </td> | <td> </td> | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
− | <td> | + | <td>Under-drain installed per plans</td> |
<td> </td> | <td> </td> | ||
<td> </td> | <td> </td> | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
− | <td> | + | <td>Inlet installed per plans</td> |
<td> </td> | <td> </td> | ||
<td> </td> | <td> </td> | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
− | <td> | + | <td>Pre-treatment devices installed per plans</td> |
<td> </td> | <td> </td> | ||
<td> </td> | <td> </td> | ||
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<tr> | <tr> | ||
− | <th colspan=3> | + | <th colspan=3>6. Vegetation</th> |
+ | </tr> | ||
+ | <tr> | ||
+ | <td>Complies with planting specifications</td> | ||
+ | <td> </td> | ||
+ | <td> </td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td>Topsoil complies with composition and placement in specifications</td> | ||
+ | <td> </td> | ||
+ | <td> </td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td>Permanent erosion control measures in place</td> | ||
+ | <td> </td> | ||
+ | <td> </td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <th colspan=3>7. Final Inspection</th> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td>Dimensions per plans</td> | ||
+ | <td> </td> | ||
+ | <td> </td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td>Check dams operational</td> | ||
+ | <td> </td> | ||
+ | <td> </td> | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
− | <td> | + | <td>Inlet / outlet operational</td> |
<td> </td> | <td> </td> | ||
<td> </td> | <td> </td> | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
− | <td> | + | <td>Effective stand of vegetation and stabilization</td> |
<td> </td> | <td> </td> | ||
<td> </td> | <td> </td> | ||
</tr> | </tr> | ||
<tr> | <tr> | ||
− | <td> | + | <td>Contributing watershed stabilized before flow is routed to the facility</td> |
<td> </td> | <td> </td> | ||
<td> </td> | <td> </td> | ||
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</td> | </td> | ||
</tr> | </tr> | ||
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</table> | </table> | ||
[[category:table]] | [[category:table]] |
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 specificationss | ||
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:
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Actions to be taken:
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