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20.Test the tank atmosphere in the following order and record the results in the chart below. Refer to <br /> Table 2 in the procedure for specific tank atmospheric testing levels before and during tank entry. <br /> Time of <br /> Day: <br /> Oxygen , <br /> M <br /> Flammable <br /> Gas(%LEL) <br /> Toxic Gas <br /> (PPM) <br /> Tester's <br /> Initials <br /> Time of <br /> Day: <br /> Oxygen <br /> M <br /> Flammable <br /> Gas(%LEL) <br /> Toxic Gas <br /> (PPM) <br /> Tester's <br /> Initials <br /> Tank Entry Crew Signatures: <br /> Site Supervisor: Date: <br /> w <br /> Attendant: Date: <br /> Authorized tank entrant: Date: <br /> Part B — Post Tank Entry: Time: <br /> 1. All tools, equipment and work materials have been removed from tank. <br /> 2. Repairs have been inspected by Xerxes personnel. <br /> 3. Repairs have been inspected by customer or their representative. <br /> 4. End-cap(entry port) has been inspected by Xerxes. <br /> 5. Tank Tested: PSI DURATION <br /> 6. List any deviations from normal operating procedures that should be shared with the plant manager <br /> and field service coordinator: ' <br /> 7.After permit is closed, retain it with the service alert file. <br />