Construction Inspection Certification and Checklist for Detention, Retention, and Impoundment BMPs Mobile App

Included Fields

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  Construction Inspection Certification and Checklist for Detention, Retention, and Impoundment BMPs

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  Owner or Developer:

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  Phone No.

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  Designer:

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  Phone No.

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  Project Name:

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  Location:

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  Contractor:

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  Phone No.

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  Type of Facility

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  A separate checklist is to be completed for separate BMPs, should more than one be used at a give...

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  A.

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  The results and interpretation of geo-technical analysis (boring log data) of underlying strata

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  Verification of removal of all unsuitable material beneath dam embankment and footing

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  Verification of fill classification/suitability for use in the embankment

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  Verification of proper installation of cut-off trench

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  Verification of soil impermeability for material used in the liner, and proper liner thickness

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  Multiple compaction test results indicating adequacy throughout the embankment section including ...

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  Verification that underlying bedrock and/or the water table does not interfere with the impoundment

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  Verification of dimensions of sub surface features such as the riser structure footing, anti seep...

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  B.

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  Riprap size distribution and composition

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  Inlet shaping (within the control structure and system manholes)

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  Trash rack construction/coatings

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  Trash rack; method of installation

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  Shop drawings for control structure detailing dimensions, elevations, and reinforcing information

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  Verification of structure reinforcement and water tight connections

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  Low-flow channel lining

• ...and More!