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8. Note the inlet type - whether it has a curb inlet or inlet grate. <br />9. Note if debris is present - check "Yes" or "No." <br />10. Note any unusual debris accumulation or odor. <br />Catch Basin Cleaning <br />1. Take measurement from the top of debris in the catch basin to the top of manhole <br />access (Refer to Figure B-1/B-2). <br /> <br />With a tape measure, measure, via the manhole access, from the top of the debris <br />in the catch basin to the top of the manhole rior to cleaning (Pre-Clean Depth). <br />2. Clean the catch basin. [Note method used for removing debris (e.g., vacuum <br />truck, other methods (specify), etc.]. <br />3. By the same method, measure from the bottom of the catch basin to the top of the <br />manhole after cleaning the catch basin (Post-Clean Depth). <br />4. Calculate Debris Depth: <br />Debris Depth = [Post-Clean Depth] - [Pre-Clean Depth] <br />A-2 <br />19E-10