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Message ID: 581     Entry time: Thursday, May 04, 2017, 13:49
Author: Aaron Schmidt 
Target/No.#: UC#20 
Source: LP-IG-LIS 
Station:  
Module:  
Target Oven W.O#:  
Heat Shield W.O#:  
Status:  
Subject: Conditioning Heat shield for UC#20 (1) 

Thursday, May 04, 2017, 13:48: Roughing.

Thursday, May 04, 2017, 14:09: Turbos on.


Friday, May 05, 2017, 07:35: RGA on. Vacuum @ 1.56e-06T

Friday, May 05, 2017, 07:37: Waterlines opened gradually. Vacuum increased to 1.64e-06T. Response noted on RGA.

Friday, May 05, 2017, 07:45: Vacuum Increase into e-05T range. All waterlines turned off & purged.

Friday, May 05, 2017, 08:00: Vacuum decreased to 1.85e-06T.

Friday, May 05, 2017, 08:22: Open lines one by one & monitor. Vacuum @ 1.76e-06T.

Friday, May 05, 2017, 08:26: FS#4 TBHT cooling: Ok, No response.

Friday, May 05, 2017, 08:27: FS#2 TGHT cooling: Ok, No response.

Friday, May 05, 2017, 08:28: FS#5 HS cooling: Ok, No response.

Friday, May 05, 2017, 08:30: FS#3 EE cooling: Ok, No response.

Friday, May 05, 2017, 08:35: No immediate response.

Friday, May 05, 2017, 08:37: Vacuum spike into e-05T range.

Open lines one by one @ 10 minute intervals & monitor. Vacuum @ 1.56e-06T.

Friday, May 05, 2017, 09:30: FS#4 TBHT cooling: Ok @ 10 minutes. No RGA Response. Vacuum @ 1.56e-06T.

Friday, May 05, 2017, 09:40: FS#2 TGHT cooling: Ok @ 10 minutes. No RGA Response. Vacuum @ 1.56e-06T.

Friday, May 05, 2017, 09:50: FS#5 HS cooling: Ok @ 10 minutes. No RGA Response. Vacuum @ 1.56e-06T.

Friday, May 05, 2017, 10:00: FS#3 EE cooling

Friday, May 05, 2017, 10:01: No response @ 1 minute. Vacuum @ 1.56e-06T.

Friday, May 05, 2017, 10:02: No response @ 2 minutes. Vacuum @ 1.56e-06T.

Friday, May 05, 2017, 10:05: No response @ 5 minutes. Vacuum @ 1.56e-06T. Ok @ 6 min. ok @ 7 min.

Friday, May 05, 2017, 10:10: No response @ 5 minutes. Vacuum @ 1.56e-06T.

Friday, May 05, 2017, 10:11:39: Vacuum Increasing.

Friday, May 05, 2017, 10:12: Supply/Return closed. All lines purged.

Friday, May 05, 2017, 10:13: Vacuum @ 3.82e-06T and increasing.

Friday, May 05, 2017, 10:20: Vacuum @ 1.25e-05T. Line FS#3 closed.

Friday, May 05, 2017, 11:04: RGA off. Vacuum @ 1.56e-06T.

Friday, May 05, 2017, 11:05: Ion gauge. Turbos off.

Friday, May 05, 2017, 12:03: He lined into cooling. Venting.

Attachment 1: UC#20_Heat_shield_conditioning-1.docx  1.456 MB  Uploaded Friday, May 12, 2017, 12:17
Attachment 2: TS-2017-05-05-07-35.rga  127 kB  Uploaded Friday, May 12, 2017, 12:17
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