ML102880495
| ML102880495 | |
| Person / Time | |
|---|---|
| Site: | Crystal River  |
| Issue date: | 01/20/2010 |
| From: | - No Known Affiliation |
| To: | Office of Information Services |
| References | |
| FOIA/PA-2010-0116 | |
| Download: ML102880495 (1) | |
Text
FM 5.3 Exhibit 1 page 1 of 1 1/20/2010 Interview with Richard Portmann( Tendon Engineer) and Richard Pipin(Maintenance Manager)
Interviewer: Gary Hughes P11 Maintenance Issues S
S Added Linseed oil to the Dome when damaged in1976(Documents provided to Dr. Avi Mor)
Have grease leaching out under equipment hatch-no idea where coming from and have not treated it-pictures in Concrete-tendon Interaction #74 Grease below equipment hatch.
Wax initially in sleeves 0
I Do not power wash per PII information request 101 from Tommie Sassard.
INo PMs to do any cleaning of the containment I
Grease Issues 0
0 Add Visconorust 2090-p4 grease to tendons per F&Q 17.0 'Grease Replacement" F&Q 17.0 has provisions to report to the NRC if specifically add more grease than take out.
Have grease leaching out under equipment hatch-no idea where coming from and have not treated it-pictures in Concrete-tendon Interaction #74 Grease below equipment hatch-work order has been written and will be worked soon Over the years adding higher density grease to reduce grease loss. Added more to vertical tendons a few years ago to make up for losses. Thought losses were grease settling at the bottom or oil separating from the grease