From Logical ERD to Physical ERD. In this section, we are going to form a physical ERD from the logical ERD drew in the previous section. Right click on the background of the logical ERD and select Utilities > Transit to Physical ERD... from the popup menu. This time, let's group the diagram to be created in a model named Physical Model.
Ohio EPA ITT Page 1 Ver.010208. GENERAL TESTING AND REPORTING REQUIREMENTS. Ohio EPA requires that an Ohio Intent to Test (âITTâ) form be filed with the appropriate Ohio EPA representative at. least 30 days (or more if required by regulation) prior to the testing event. If a test witness is required by Ohio EPA,
States and POTWs should make these changes as soon as possible, and EPA and state National Pollutant Discharge Elimination System (NPDES) permitting authorities should revise NPDES permits to incorporate adopted changes. Office of Water EPA-833-F-07-004 June 2007. -------.