Run Storm Sewer Inlet and Catch Basin Acceptance Inspection — Free

Inspection Details and Site Readiness

Inspection location and structure ID recorded

Record the project name, station/offset or address, structure identifier, and date of inspection.

Structure accessible for safe inspection critical (required)

Confirm the inlet or catch basin is accessible without unsafe entry, traffic exposure, or unstable ground conditions.

Yes No N/A

As-built or plan reference available

Confirm the approved plan, shop drawing, or as-built reference is available for field comparison.

Yes No N/A

Weather and site conditions suitable for verification

Confirm conditions allow reliable measurement of elevations, sump depth, and pipe connections.

Yes No N/A

Photo set captured for acceptance record

Capture overall structure view and key verification points.

Structure Condition and Installation

Structure is plumb, stable, and free of visible settlement critical (required)

Check for tilt, rocking, differential settlement, or separation at joints.

Yes No N/A

Frame, cover, and grate are properly seated and flush critical (required)

Verify the frame and grate fit securely without rocking, excessive gaps, or protrusions that create a hazard or non-conformance.

Yes No N/A

Grate type matches approved design

Confirm the installed grate or cover matches the approved detail for the inlet or catch basin location.

Yes No N/A

Visible cracks, spalls, or damaged components absent

Inspect precast or cast-in-place components for damage that could affect performance or durability.

Yes No N/A

Structure interior is clean and free of construction debris

Check for sediment, trash, concrete residue, or other debris that could obstruct flow.

Yes No N/A

Elevation, Sump, and Hydraulic Verification

Rim elevation recorded

Enter the final rim elevation measured in the field.

Note (optional)

Inlet invert elevation recorded critical (required)

Enter the final invert elevation at the inlet or outlet as applicable.

Note (optional)

Invert elevation matches approved plans or as-built tolerance critical (required)

Verify the measured invert elevation is within project tolerance of the approved design or as-built requirement.

Yes No N/A

Sump depth recorded critical (required)

Enter the measured sump depth below the outlet invert.

Note (optional)

Sump depth meets project requirement critical (required)

Confirm the installed sump depth meets the specified design or municipal standard.

Yes No N/A

Pipe Connections and Flow Path

Receiving pipe connected to correct structure opening critical (required)

Verify the storm sewer pipe is connected to the correct inlet or outlet opening and matches the approved configuration.

Yes No N/A

Pipe alignment and joint condition acceptable critical (required)

Check that the pipe enters the structure without visible misalignment, offset, leakage, or damaged joints.

Yes No N/A

Pipe invert elevation recorded

Enter the measured invert elevation of the receiving pipe at the structure connection.

Note (optional)

Flow path is unobstructed

Confirm the inlet, sump, and connected pipe provide a clear flow path with no visible obstruction.

Yes No N/A

Safety, Documentation, and Closeout

Openings protected during inspection critical (required)

Confirm the structure was managed safely during inspection and any temporary protection was maintained as needed.

Yes No N/A

Deficiencies documented with corrective action

Record any non-conformance, deficiency, or punch-list item requiring correction before acceptance.

Yes No N/A

Final acceptance recommendation critical (required)

Select the overall recommendation for the structure.

Note (optional)

Inspector signature

Inspector signs to confirm the acceptance review is complete.

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Run: Storm Sewer Inlet and Catch Basin Acceptance Inspection

Inspection Details and Site Readiness

Structure Condition and Installation

Elevation, Sump, and Hydraulic Verification

Pipe Connections and Flow Path

Safety, Documentation, and Closeout

Get your results