Media filter system - construction inspection checklist.
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 | ||
Facility area cleared | ||
Soil tested for permeability | ||
Project benchmark near site | ||
Facility location staked out | ||
Temporary erosion and sediment protection properly installed | ||
2. Excavation | ||
Side slopes stable | ||
Foundation cleared of debris | ||
Excavation does not compact subsoil, if infiltration component of design | ||
Stockpile location not adjacent to excavation area and stabilized with vegetation and/ or silt fence | ||
3. Structural Components | ||
Materials per specifications | ||
Forms adequately sized | ||
Concrete meets standards | ||
Prefabricated joints sealed | ||
Under-drains (size, materials) per specifications | ||
4. Vegetation | ||
Contributing area stabilized with vegetation and/or erosion blankets | ||
Filter material per specification | ||
Under-drains installed to grade | ||
Flow diversion structure insalled per plans | ||
Pre-treatment devices installed per plans | ||
Level overflow weirs, multiple orifices, distribution slots | ||
5. Final Inspection | ||
Dimensions per plans | ||
Surface completely level | ||
Pre-treatment device operational | ||
Structural components operational | ||
Inlet/ outlet operationall | ||
Contributing watershed stabilized before flow is diverted to the practice | ||
Comments:
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Actions to be taken:
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