-----------------------------------------------------------------------
  **MSFC PRACA : 2003-02-12 08:41**

  -----------------------------------------------------------------------

  -----------------------------------------------------------------------
  MSFC Problem Reporting and Corrective Action (PRACA) System

  WHOLE RECORD REPORT( + ADDENDUM)
  -----------------------------------------------------------------------

+--------------+---------------+-----------+---------+------+--------+
| **MSFC       | **In-Flight   | **C       | **      | *    |        |
| Record \#**\ | Anomaly       | ontractor | JSC#**\ | *KSC |        |
| A17813       | Number**\     | Report    | \--     | #**\ |        |
|              | \--           | Number**\ |         | \--  |        |
|              |               | P-097     |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Problem    |               |           |         |      |        |
| Title**\     |               |           |         |      |        |
| TWO AREAS OF |               |           |         |      |        |
| EXTERNAL     |               |           |         |      |        |
| LEAKAGE ON   |               |           |         |      |        |
| THE GO2 VENT |               |           |         |      |        |
| VALVE WERE   |               |           |         |      |        |
| OBSERVED     |               |           |         |      |        |
| DURING       |               |           |         |      |        |
| ACCEPTANCE   |               |           |         |      |        |
| TEST         |               |           |         |      |        |
| PROCEDURE    |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **EICN#**\   | **ELEMENT**\  | **Cont    | **F     | **   |        |
| \--          | ET            | ractor**\ | SCM#**\ | FCRI |        |
|              |               | LOCKHEED  | \--     | T**\ |        |
|              |               | MARTIN    |         | 1    |        |
+--------------+---------------+-----------+---------+------+--------+
| **HCRIT**\   | **Sys_Lvl**\  | **Misc    |         |      |        |
| 1            | \--           | Codes**\  |         |      |        |
|              |               | A B C D E |         |      |        |
|              |               | F G H I J |         |      |        |
|              |               | K L M N O |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| *            | **NO          | *         | **SER/  | *    |        |
| *HARDWARE**\ | MENCLATURE**\ | *PART#**\ | LOT#**\ | *MAN |        |
| EIM          | \--           | \--       | \--     | UFAC |        |
|              |               |           |         | TURE |        |
|              |               |           |         | R**\ |        |
|              |               |           |         | \--  |        |
+--------------+---------------+-----------+---------+------+--------+
| *            | **NO          | *         | **SER/  | *    |        |
| *HARDWARE**\ | MENCLATURE**\ | *PART#**\ | LOT#**\ | *MAN |        |
| LRU          | \--           | \--       | \--     | UFAC |        |
|              |               |           |         | TURE |        |
|              |               |           |         | R**\ |        |
|              |               |           |         | \--  |        |
+--------------+---------------+-----------+---------+------+--------+
| *            | **NO          | *         | **SER/  | *    |        |
| *HARDWARE**\ | MENCLATURE**\ | *PART#**\ | LOT#**\ | *MAN |        |
| NCA          | GO2 VENT      | PD48      | 0082602 | UFAC |        |
|              | VALVE         | 00187-089 |         | TURE |        |
|              |               |           |         | R**\ |        |
|              |               |           |         | KE   |        |
|              |               |           |         | TEMA |        |
+--------------+---------------+-----------+---------+------+--------+
| **Test/      | **Prevailing  | **F /     | **Fail  | **   |        |
| Operation**\ | Condtion**\   | U**\      | Mode**\ | Caus |        |
| A - ATP      | FT - FUNCTL   | F         | MV -    | e**\ |        |
|              | TEST          |           | EXT     | MW - |        |
|              |               |           | LEAK    | MFG- |        |
|              |               |           |         | WORK |        |
+--------------+---------------+-----------+---------+------+--------+
| **System**\  | **Defect**\   | **Ma      | **Work  | **   |        |
| PROPULSION   | MB - TORQUE   | terial**\ | Con     | Fail |        |
|              |               | P - SEAL  | tact**\ | Dat  |        |
|              |               |           | M. PENO | e**\ |        |
|              |               |           |         | 10   |        |
|              |               |           |         | /10/ |        |
|              |               |           |         | 2002 |        |
+--------------+---------------+-----------+---------+------+--------+
| **Received   | **Date        | **FMEA    | **IFA:  | *    |        |
| at MSFC**\   | Isolated**\   | Ref       | Mission | *Mis |        |
| 10/16/2002   | 10/14/2002    | erence**\ | P       | sion |        |
|              |               | 2.3.19.5  | hase**\ | Ela  |        |
|              |               |           | \--     | psed |        |
|              |               |           |         | Tim  |        |
|              |               |           |         | e**\ |        |
|              |               |           |         | \--  |        |
+--------------+---------------+-----------+---------+------+--------+
| *            |               | **S       |         | **   |        |
| *Location**\ |               | ymptom**\ |         | Time |        |
| KETEMA       |               | MV - EXT  |         | Cycl |        |
|              |               | LEAK      |         | e**\ |        |
|              |               |           |         | \--  |        |
+--------------+---------------+-----------+---------+------+--------+
| *            |               |           |         |      |        |
| *Effectivity |               |           |         |      |        |
| Text**\      |               |           |         |      |        |
| \--          |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Vehicle    |               |           |         |      |        |
| Effectivity  |               |           |         |      |        |
| Codes**      |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Vehicle    | **Vehicle     | **Vehicle | **      | *    |        |
| 1**\         | 2**\          | 3**\      | Vehicle | *Veh |        |
| \--          | \--           | \--       | 4**\    | icle |        |
|              |               |           | \--     | 5**\ |        |
|              |               |           |         | \--  |        |
+--------------+---------------+-----------+---------+------+--------+
| **Mission    |               |           |         |      |        |
| Effectivity  |               |           |         |      |        |
| Codes**      |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Mssn 1**\  | **Mssn 2**\   | **Mssn    | **Mssn  | **   |        |
| \--          | \--           | 3**\      | 4**\    | Mssn |        |
|              |               | \--       | \--     | 5**\ |        |
|              |               |           |         | \--  |        |
+--------------+---------------+-----------+---------+------+--------+
| **Estimated  |               |           |         |      |        |
| Completion   |               |           |         |      |        |
| Dates**      |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **MSFC       | **Contractor  | **LVL 3   | *       |      |        |
| Approved     | Req Defer     | Close**\  | *Remark |      |        |
| Defer Until  | Until Date**\ | \--       | /       |      |        |
| Date**\      | \--           |           | Ac      |      |        |
| \--          |               |           | tion**\ |      |        |
|              |               |           | \--     |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **I          |               |           |         |      |        |
| nvestigation |               |           |         |      |        |
| / Resolution |               |           |         |      |        |
| Summary**    |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Last MSFC  | **CN RSLV     | **Defer   | **Add   | *    |        |
| Update**\    | SBMT**\       | Date**\   | Date**\ | *R/C |        |
| 01/03/2003   | \--           | \--       | 10/     | Code |        |
|              |               |           | 16/2002 | s**\ |        |
|              |               |           |         | 2 -  |        |
|              |               |           |         | MFG  |        |
|              |               |           |         | 4 -  |        |
|              |               |           |         | TEST |        |
|              |               |           |         | \--  |        |
+--------------+---------------+-----------+---------+------+--------+
| **Assignee** |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Design**\  | **Chief       | **S &     | **Pro   | *    |        |
| M. BUTLER    | Engineer**\   | MA**\     | ject**\ | *Pro |        |
|              | N. OTTE       | K. LAYNE  | \--     | ject |        |
|              |               |           |         | MG   |        |
|              |               |           |         | R**\ |        |
|              |               |           |         | J.   |        |
|              |               |           |         | SME  |        |
|              |               |           |         | LSER |        |
+--------------+---------------+-----------+---------+------+--------+
| **Approval** |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Design**\  | **Chief       | **S &     | **Pro   | *    |        |
| M. BUTLER    | Engineer**\   | MA**\     | ject**\ | *Pro |        |
|              | T. GREENWOOD  | A.        | \--     | ject |        |
|              |               | DANIELS   |         | MG   |        |
|              |               |           |         | R**\ |        |
|              |               |           |         | J.   |        |
|              |               |           |         | SME  |        |
|              |               |           |         | LSER |        |
+--------------+---------------+-----------+---------+------+--------+
| **PAC        | **PAC Review  | **MSFC    | **St    | *    |        |
| Assignee**\  | Complete**\   | Closure   | atus**\ | *F/A |        |
| T. WHITE     | TLW           | Date**\   | C -     | C    |        |
|              |               | 1         | CLOSED  | ompl |        |
|              |               | 2/03/2002 |         | etio |        |
|              |               |           |         | n**\ |        |
|              |               |           |         | \--  |        |
+--------------+---------------+-----------+---------+------+--------+
| **Problem    | **SEV**\      | **Program | **      | **O  |        |
| Type**\      | \--           | Name**\   | REVL**\ | PRIN |        |
| \--          |               | \--       | \--     | C**\ |        |
|              |               |           |         | \--  |        |
+--------------+---------------+-----------+---------+------+--------+
| **FUNC       | **Software    | *         |         | **SU | **So   |
| MOD**\       | E             | *Software |         | BTYP | ftware |
| \--          | ffectivity**\ | Fail      |         | E**\ | C      |
|              | \-- \-- \--   | CD**\     |         | \--  | losure |
|              | \-- \--       | \--       |         |      | CD**\  |
|              |               |           |         |      | \--    |
+--------------+---------------+-----------+---------+------+--------+
| **RES PERSON | **Approval    |           |         |      |        |
| L2**\        | Signature     |           |         |      |        |
| \--          | L3**\         |           |         |      |        |
|              | \--           |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Related    | **Related     |           |         |      |        |
| Document     | Document      |           |         |      |        |
| Type**\      | ID**\         |           |         |      |        |
| NC - PROB    | N052045       |           |         |      |        |
| RPT          |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Related    |               |           |         |      |        |
| Document     |               |           |         |      |        |
| Title**\     |               |           |         |      |        |
| \--          |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Related    | **Related     |           |         |      |        |
| Document     | Document      |           |         |      |        |
| Type**\      | ID**\         |           |         |      |        |
| \--          | \--           |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Related    |               |           |         |      |        |
| Document     |               |           |         |      |        |
| Title**\     |               |           |         |      |        |
| \--          |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Related    | **Related     |           |         |      |        |
| Document     | Document      |           |         |      |        |
| Type**\      | ID**\         |           |         |      |        |
| \--          | \--           |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Related    |               |           |         |      |        |
| Document     |               |           |         |      |        |
| Title**\     |               |           |         |      |        |
| \--          |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Contractor |               |           |         |      |        |
| Status       |               |           |         |      |        |
| Summary**    |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Reliabi    |               |           |         |      |        |
| lity/Quality |               |           |         |      |        |
| Assurance    |               |           |         |      |        |
| Concerns,    |               |           |         |      |        |
| Recomm       |               |           |         |      |        |
| endations:** |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Problem    |               |           |         |      |        |
| D            |               |           |         |      |        |
| escription** |               |           |         |      |        |
|              |               |           |         |      |        |
| TWO AREAS OF |               |           |         |      |        |
| EXTERNAL     |               |           |         |      |        |
| LEAKAGE ON   |               |           |         |      |        |
| THE GO2 VENT |               |           |         |      |        |
| VALVE WERE   |               |           |         |      |        |
| OBSERVED     |               |           |         |      |        |
|              |               |           |         |      |        |
| DURING ATP   |               |           |         |      |        |
| (ACCEPTANCE  |               |           |         |      |        |
| TEST         |               |           |         |      |        |
| PROCEDURE)   |               |           |         |      |        |
| PER ATP      |               |           |         |      |        |
| 8-480797.    |               |           |         |      |        |
| THE LEAKAGE  |               |           |         |      |        |
|              |               |           |         |      |        |
| OCCURRED AT  |               |           |         |      |        |
| THE MAIN     |               |           |         |      |        |
| BODY OUTLET  |               |           |         |      |        |
| IN THE FORM  |               |           |         |      |        |
| OF BUBBLE    |               |           |         |      |        |
| LEAKAGE. ATP |               |           |         |      |        |
| 8-           |               |           |         |      |        |
|              |               |           |         |      |        |
| 480797       |               |           |         |      |        |
| REQUIRES     |               |           |         |      |        |
| THAT LEAKAGE |               |           |         |      |        |
| NOT EXCEED 1 |               |           |         |      |        |
| SCIM. \*THIS |               |           |         |      |        |
| REQUIREMENT  |               |           |         |      |        |
| SHALL        |               |           |         |      |        |
|              |               |           |         |      |        |
| BE MET BY    |               |           |         |      |        |
| VERIFYING    |               |           |         |      |        |
| THAT THERE   |               |           |         |      |        |
| ARE NO SIGNS |               |           |         |      |        |
| OF BUBBLE    |               |           |         |      |        |
| LEAKAGE.     |               |           |         |      |        |
|              |               |           |         |      |        |
| \* REVISION  |               |           |         |      |        |
| \"A\"        |               |           |         |      |        |
| UPDATES      |               |           |         |      |        |
| TASKS I, II, |               |           |         |      |        |
| III, IV AND  |               |           |         |      |        |
| CLOSES THIS  |               |           |         |      |        |
| CAPS.        |               |           |         |      |        |
|              |               |           |         |      |        |
| REFER TO     |               |           |         |      |        |
| ASTERISKS    |               |           |         |      |        |
| (\*) FOR     |               |           |         |      |        |
| CHANGES.     |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **Contractor |               |           |         |      |        |
| In           |               |           |         |      |        |
| vestigation/ |               |           |         |      |        |
| Resolution** |               |           |         |      |        |
|              |               |           |         |      |        |
| 10/16/2002 - |               |           |         |      |        |
| CONTRACTOR   |               |           |         |      |        |
| SUBMITTED    |               |           |         |      |        |
| OPENER       |               |           |         |      |        |
| REQUEST AS   |               |           |         |      |        |
| FOLLOWS:     |               |           |         |      |        |
|              |               |           |         |      |        |
| PROBLEM      |               |           |         |      |        |
| DESCRIPTION: |               |           |         |      |        |
|              |               |           |         |      |        |
| \            |               |           |         |      |        |
| -\-\-\-\-\-\ |               |           |         |      |        |
| -\-\-\-\-\-\ |               |           |         |      |        |
| -\-\-\-\-\-- |               |           |         |      |        |
|              |               |           |         |      |        |
| TWO AREAS OF |               |           |         |      |        |
| EXTERNAL     |               |           |         |      |        |
| LEAKAGE ON   |               |           |         |      |        |
| THE GO2 VENT |               |           |         |      |        |
| VALVE WERE   |               |           |         |      |        |
| OBSERVED     |               |           |         |      |        |
|              |               |           |         |      |        |
| DURING ATP   |               |           |         |      |        |
| (ACCEPTANCE  |               |           |         |      |        |
| TEST         |               |           |         |      |        |
| PROCEDURE)   |               |           |         |      |        |
| PER ATP      |               |           |         |      |        |
| 8-480797.    |               |           |         |      |        |
| THE          |               |           |         |      |        |
|              |               |           |         |      |        |
| LEAKAGE      |               |           |         |      |        |
| OCCURRED AT  |               |           |         |      |        |
| THE MAIN     |               |           |         |      |        |
| BODY OUTLET  |               |           |         |      |        |
| IN THE FORM  |               |           |         |      |        |
| OF BUBBLE    |               |           |         |      |        |
| LEAKAGE.     |               |           |         |      |        |
|              |               |           |         |      |        |
| ATP 8-480797 |               |           |         |      |        |
| REQUIRES     |               |           |         |      |        |
| THAT LEAKAGE |               |           |         |      |        |
| NOT EXCEED 1 |               |           |         |      |        |
| SCIM AND     |               |           |         |      |        |
| THERE SHALL  |               |           |         |      |        |
| BE           |               |           |         |      |        |
|              |               |           |         |      |        |
| NO SIGNS OF  |               |           |         |      |        |
| BUBBLE       |               |           |         |      |        |
| LEAKAGE.     |               |           |         |      |        |
|              |               |           |         |      |        |
| GENERAL      |               |           |         |      |        |
|              |               |           |         |      |        |
| \            |               |           |         |      |        |
| -\-\-\-\-\-- |               |           |         |      |        |
|              |               |           |         |      |        |
| THE NORMALLY |               |           |         |      |        |
| CLOSED GO2   |               |           |         |      |        |
| VENT/RELIEF  |               |           |         |      |        |
| VALVE        |               |           |         |      |        |
| CONTAINS A   |               |           |         |      |        |
| SPRING       |               |           |         |      |        |
| LOADED       |               |           |         |      |        |
|              |               |           |         |      |        |
| CONTROL      |               |           |         |      |        |
| ACTUATION    |               |           |         |      |        |
| PISTON THAT  |               |           |         |      |        |
| OPENS THE    |               |           |         |      |        |
| MAIN POPPET  |               |           |         |      |        |
| WHEN         |               |           |         |      |        |
| PNEUMATIC    |               |           |         |      |        |
|              |               |           |         |      |        |
| PRESSURE IS  |               |           |         |      |        |
| APPLIED AND  |               |           |         |      |        |
| CLOSES THE   |               |           |         |      |        |
| MAIN POPPET  |               |           |         |      |        |
| WHEN THE     |               |           |         |      |        |
| CONTROL      |               |           |         |      |        |
|              |               |           |         |      |        |
| PRESSURE IS  |               |           |         |      |        |
| VENTED. THE  |               |           |         |      |        |
| MAIN POPPET  |               |           |         |      |        |
| WILL ALSO    |               |           |         |      |        |
| OPEN, IN THE |               |           |         |      |        |
| RELIEF MODE, |               |           |         |      |        |
|              |               |           |         |      |        |
| IF THE LO2   |               |           |         |      |        |
| ULLAGE       |               |           |         |      |        |
| PRESSURE IS  |               |           |         |      |        |
| INCREASED TO |               |           |         |      |        |
| OR ABOVE THE |               |           |         |      |        |
| RELIEF       |               |           |         |      |        |
|              |               |           |         |      |        |
| PRESSURE.    |               |           |         |      |        |
| THE VALVE    |               |           |         |      |        |
| DESIGN       |               |           |         |      |        |
| INCLUDES AN  |               |           |         |      |        |
| OPEN         |               |           |         |      |        |
| POSITION     |               |           |         |      |        |
| SWITCH THAT  |               |           |         |      |        |
|              |               |           |         |      |        |
| PROVIDES AN  |               |           |         |      |        |
| ELECTRICAL   |               |           |         |      |        |
| SIGNAL WHEN  |               |           |         |      |        |
| THE VALVE    |               |           |         |      |        |
| OPENS.       |               |           |         |      |        |
|              |               |           |         |      |        |
| PRIOR TO LO2 |               |           |         |      |        |
| TANK LOADING |               |           |         |      |        |
| ON THE PAD,  |               |           |         |      |        |
| HELIUM       |               |           |         |      |        |
| PRESSURE IS  |               |           |         |      |        |
| APPLIED TO   |               |           |         |      |        |
| THE          |               |           |         |      |        |
|              |               |           |         |      |        |
| VENT         |               |           |         |      |        |
| ACTUATION    |               |           |         |      |        |
| PORT TO OPEN |               |           |         |      |        |
| THE MAIN     |               |           |         |      |        |
| POPPET. THE  |               |           |         |      |        |
| VALVE        |               |           |         |      |        |
| REMAINS IN   |               |           |         |      |        |
| THE          |               |           |         |      |        |
|              |               |           |         |      |        |
| OPEN MODE    |               |           |         |      |        |
| THROUGHOUT   |               |           |         |      |        |
| MOST OF LO2  |               |           |         |      |        |
| TANK         |               |           |         |      |        |
| LOADING,     |               |           |         |      |        |
| TOPPING AND  |               |           |         |      |        |
| STANDBY      |               |           |         |      |        |
|              |               |           |         |      |        |
| PERIODS.     |               |           |         |      |        |
| WITHIN       |               |           |         |      |        |
| MINUTES OF   |               |           |         |      |        |
| LAUNCH, THE  |               |           |         |      |        |
| HELIUM       |               |           |         |      |        |
| PRESSURE IS  |               |           |         |      |        |
| VENTED WHICH |               |           |         |      |        |
|              |               |           |         |      |        |
| ALLOWS THE   |               |           |         |      |        |
| MAIN POPPET  |               |           |         |      |        |
| TO CLOSE.    |               |           |         |      |        |
|              |               |           |         |      |        |
| BACKGROUND   |               |           |         |      |        |
|              |               |           |         |      |        |
| \-\-\-\      |               |           |         |      |        |
| -\-\-\-\-\-- |               |           |         |      |        |
|              |               |           |         |      |        |
| DURING       |               |           |         |      |        |
| SUPPLIER ATP |               |           |         |      |        |
| TWO AREAS OF |               |           |         |      |        |
| LEAKAGE WERE |               |           |         |      |        |
| OBSERVED ON  |               |           |         |      |        |
| THE GO2 VENT |               |           |         |      |        |
|              |               |           |         |      |        |
| VALVE        |               |           |         |      |        |
| BETWEEN THE  |               |           |         |      |        |
| K210-26-3    |               |           |         |      |        |
| MAIN BODY    |               |           |         |      |        |
| AND THE      |               |           |         |      |        |
| K210-180     |               |           |         |      |        |
| OUTLET. THE  |               |           |         |      |        |
|              |               |           |         |      |        |
| FOLLOWING    |               |           |         |      |        |
| ATP STEPS    |               |           |         |      |        |
| WERE BEING   |               |           |         |      |        |
| PERFORMED    |               |           |         |      |        |
| WHEN THE     |               |           |         |      |        |
| FAILURE WAS  |               |           |         |      |        |
| NOTED:       |               |           |         |      |        |
|              |               |           |         |      |        |
| ATP          |               |           |         |      |        |
| 8-480797,    |               |           |         |      |        |
| PARAGRAPH    |               |           |         |      |        |
| 7.1.4;       |               |           |         |      |        |
| EXTERNAL     |               |           |         |      |        |
| LEAK, FLOW   |               |           |         |      |        |
| CHAMBER      |               |           |         |      |        |
| (GHE) CI-P-  |               |           |         |      |        |
|              |               |           |         |      |        |
| 0158.001.1   |               |           |         |      |        |
|              |               |           |         |      |        |
| 0 APPLY 29 1 |               |           |         |      |        |
| 0.5 PSIG TO  |               |           |         |      |        |
| INLET        |               |           |         |      |        |
|              |               |           |         |      |        |
| 0 APPLY 10 1 |               |           |         |      |        |
| 0.5 PSIG TO  |               |           |         |      |        |
| OUTLET       |               |           |         |      |        |
|              |               |           |         |      |        |
| 0 APPLY LEAK |               |           |         |      |        |
| DETECTION    |               |           |         |      |        |
| SOLUTION TO  |               |           |         |      |        |
| ALL EXTERNAL |               |           |         |      |        |
| BODY JOINTS, |               |           |         |      |        |
| EXCEPT       |               |           |         |      |        |
|              |               |           |         |      |        |
| INLET AND    |               |           |         |      |        |
| OUTLET       |               |           |         |      |        |
| FLANGES, AND |               |           |         |      |        |
| OBSERVE FOR  |               |           |         |      |        |
| SIGNS OF     |               |           |         |      |        |
| BUBBLE       |               |           |         |      |        |
| LEAKAGE.     |               |           |         |      |        |
|              |               |           |         |      |        |
| 0            |               |           |         |      |        |
| S            |               |           |         |      |        |
| PECIFICATION |               |           |         |      |        |
| REQUIRES     |               |           |         |      |        |
| THAT LEAKAGE |               |           |         |      |        |
| SHALL NOT    |               |           |         |      |        |
| EXCEED 1     |               |           |         |      |        |
| SCIM AND     |               |           |         |      |        |
|              |               |           |         |      |        |
| SHALL BE MET |               |           |         |      |        |
| BY VERIFYING |               |           |         |      |        |
| THAT THERE   |               |           |         |      |        |
| ARE NO SIGNS |               |           |         |      |        |
| OF BUBBLE    |               |           |         |      |        |
|              |               |           |         |      |        |
| LEAKAGE.     |               |           |         |      |        |
|              |               |           |         |      |        |
| NOTE: BUBBLE |               |           |         |      |        |
| LEAKAGE WAS  |               |           |         |      |        |
| OBSERVED     |               |           |         |      |        |
| WHEN THE     |               |           |         |      |        |
| PART WAS     |               |           |         |      |        |
| PRESSURIZED. |               |           |         |      |        |
|              |               |           |         |      |        |
| TASK I.      |               |           |         |      |        |
| FAILURE      |               |           |         |      |        |
| I            |               |           |         |      |        |
| NVESTIGATION |               |           |         |      |        |
|              |               |           |         |      |        |
| \-\-\        |               |           |         |      |        |
| -\-\-\-\-\-\ |               |           |         |      |        |
| -\-\-\-\-\-\ |               |           |         |      |        |
| -\-\-\-\-\-- |               |           |         |      |        |
|              |               |           |         |      |        |
| A. PERFORM   |               |           |         |      |        |
| FAILURE      |               |           |         |      |        |
| ANALYSIS PER |               |           |         |      |        |
| THE          |               |           |         |      |        |
| INSTRUCTIONS |               |           |         |      |        |
| ON NCD       |               |           |         |      |        |
|              |               |           |         |      |        |
| N052045.     |               |           |         |      |        |
|              |               |           |         |      |        |
| RES          |               |           |         |      |        |
| PONSIBILITY: |               |           |         |      |        |
| M. TAYLOR,   |               |           |         |      |        |
| DEPT.        |               |           |         |      |        |
| 3977/S.      |               |           |         |      |        |
| PARIKH,      |               |           |         |      |        |
| DEPT. 3760   |               |           |         |      |        |
|              |               |           |         |      |        |
| P. ALLEN,    |               |           |         |      |        |
| DEPT. 4120 / |               |           |         |      |        |
| F. MANTO,    |               |           |         |      |        |
| DEPT. 4100   |               |           |         |      |        |
|              |               |           |         |      |        |
| ECD:         |               |           |         |      |        |
| 10/18/02 -   |               |           |         |      |        |
| COMPLETION   |               |           |         |      |        |
| OF FAILURE   |               |           |         |      |        |
| ANALYSIS     |               |           |         |      |        |
|              |               |           |         |      |        |
| ECD:         |               |           |         |      |        |
| 10/25/02 -   |               |           |         |      |        |
| D            |               |           |         |      |        |
| OCUMENTATION |               |           |         |      |        |
| OF FAILURE   |               |           |         |      |        |
| ANALYSIS     |               |           |         |      |        |
|              |               |           |         |      |        |
| CAUSE        |               |           |         |      |        |
|              |               |           |         |      |        |
| PENDING      |               |           |         |      |        |
| I            |               |           |         |      |        |
| NVESTIGATION |               |           |         |      |        |
| RESULTS      |               |           |         |      |        |
|              |               |           |         |      |        |
| TASK II.     |               |           |         |      |        |
| CORRECTIVE   |               |           |         |      |        |
| ACTION       |               |           |         |      |        |
|              |               |           |         |      |        |
| \-\-\-\-\    |               |           |         |      |        |
| -\-\-\-\-\-\ |               |           |         |      |        |
| -\-\-\-\-\-- |               |           |         |      |        |
|              |               |           |         |      |        |
| PENDING      |               |           |         |      |        |
| COMPLETION   |               |           |         |      |        |
| OF           |               |           |         |      |        |
| IN           |               |           |         |      |        |
| VESTIGATION. |               |           |         |      |        |
|              |               |           |         |      |        |
| TASK III.    |               |           |         |      |        |
| CLEARANCE OF |               |           |         |      |        |
| E            |               |           |         |      |        |
| FFECTIVITIES |               |           |         |      |        |
|              |               |           |         |      |        |
| \-\          |               |           |         |      |        |
| -\-\-\-\-\-\ |               |           |         |      |        |
| -\-\-\-\-\-\ |               |           |         |      |        |
| -\-\-\-\-\-\ |               |           |         |      |        |
| -\-\-\-\-\-- |               |           |         |      |        |
|              |               |           |         |      |        |
| THIS IS THE  |               |           |         |      |        |
| THIRD GO2    |               |           |         |      |        |
| VALVE FROM A |               |           |         |      |        |
| NEW          |               |           |         |      |        |
| SUPPLIER,    |               |           |         |      |        |
| KETEMA. THE  |               |           |         |      |        |
|              |               |           |         |      |        |
| FIRST        |               |           |         |      |        |
| MANUFACTURED |               |           |         |      |        |
| VALVE WAS    |               |           |         |      |        |
| THE          |               |           |         |      |        |
| Q            |               |           |         |      |        |
| UALIFICATION |               |           |         |      |        |
| UNIT, WHICH  |               |           |         |      |        |
|              |               |           |         |      |        |
| SUCCESSFULLY |               |           |         |      |        |
| PASSED ATP.  |               |           |         |      |        |
| THE SECOND   |               |           |         |      |        |
| VALVE ALSO   |               |           |         |      |        |
| SUCCESSFULLY |               |           |         |      |        |
|              |               |           |         |      |        |
| PASSED ATP.  |               |           |         |      |        |
| FLEET        |               |           |         |      |        |
| CLEARANCE IS |               |           |         |      |        |
| NOT          |               |           |         |      |        |
| REQUIRED, AS |               |           |         |      |        |
| ALL VALVES   |               |           |         |      |        |
|              |               |           |         |      |        |
| MUST         |               |           |         |      |        |
| SUCCESSFULLY |               |           |         |      |        |
| COMPLETE ALL |               |           |         |      |        |
| TESTING      |               |           |         |      |        |
| OUTLINED IN  |               |           |         |      |        |
| THE ATP.     |               |           |         |      |        |
|              |               |           |         |      |        |
| TASK IV.     |               |           |         |      |        |
| CAPS CLOSURE |               |           |         |      |        |
| SUMMARY      |               |           |         |      |        |
|              |               |           |         |      |        |
| \-\          |               |           |         |      |        |
| -\-\-\-\-\-\ |               |           |         |      |        |
| -\-\-\-\-\-\ |               |           |         |      |        |
| -\-\-\-\-\-- |               |           |         |      |        |
|              |               |           |         |      |        |
| PENDING      |               |           |         |      |        |
| COMPLETION   |               |           |         |      |        |
| OF           |               |           |         |      |        |
| I            |               |           |         |      |        |
| NVESTIGATION |               |           |         |      |        |
|              |               |           |         |      |        |
| 11/12/02 -   |               |           |         |      |        |
| CONTRACTOR   |               |           |         |      |        |
| SUBMITTED    |               |           |         |      |        |
| FULL CLOSURE |               |           |         |      |        |
| REQUEST AS   |               |           |         |      |        |
| FOLLOWS:     |               |           |         |      |        |
|              |               |           |         |      |        |
| GENERAL:     |               |           |         |      |        |
|              |               |           |         |      |        |
| \-\          |               |           |         |      |        |
| -\-\-\-\-\-- |               |           |         |      |        |
|              |               |           |         |      |        |
| THE NORMALLY |               |           |         |      |        |
| CLOSED GO2   |               |           |         |      |        |
| VENT/RELIEF  |               |           |         |      |        |
| VALVE        |               |           |         |      |        |
| CONTAINS A   |               |           |         |      |        |
| SPRING       |               |           |         |      |        |
| LOADED       |               |           |         |      |        |
|              |               |           |         |      |        |
| CONTROL      |               |           |         |      |        |
| ACTUATION    |               |           |         |      |        |
| PISTON THAT  |               |           |         |      |        |
| OPENS THE    |               |           |         |      |        |
| MAIN POPPET  |               |           |         |      |        |
| WHEN         |               |           |         |      |        |
| PNEUMATIC    |               |           |         |      |        |
|              |               |           |         |      |        |
| PRESSURE IS  |               |           |         |      |        |
| APPLIED AND  |               |           |         |      |        |
| CLOSES THE   |               |           |         |      |        |
| MAIN POPPET  |               |           |         |      |        |
| WHEN THE     |               |           |         |      |        |
| CONTROL      |               |           |         |      |        |
|              |               |           |         |      |        |
| PRESSURE IS  |               |           |         |      |        |
| VENTED. THE  |               |           |         |      |        |
| MAIN POPPET  |               |           |         |      |        |
| WILL ALSO    |               |           |         |      |        |
| OPEN, IN THE |               |           |         |      |        |
| RELIEF MODE, |               |           |         |      |        |
|              |               |           |         |      |        |
| IF THE LO2   |               |           |         |      |        |
| ULLAGE       |               |           |         |      |        |
| PRESSURE IS  |               |           |         |      |        |
| INCREASED TO |               |           |         |      |        |
| OR ABOVE THE |               |           |         |      |        |
| RELIEF       |               |           |         |      |        |
|              |               |           |         |      |        |
| PRESSURE.    |               |           |         |      |        |
| THE VALVE    |               |           |         |      |        |
| DESIGN       |               |           |         |      |        |
| INCLUDES AN  |               |           |         |      |        |
| OPEN         |               |           |         |      |        |
| POSITION     |               |           |         |      |        |
| SWITCH THAT  |               |           |         |      |        |
|              |               |           |         |      |        |
| PROVIDES AN  |               |           |         |      |        |
| ELECTRICAL   |               |           |         |      |        |
| SIGNAL WHEN  |               |           |         |      |        |
| THE VALVE    |               |           |         |      |        |
| OPENS.       |               |           |         |      |        |
|              |               |           |         |      |        |
| PRIOR TO LO2 |               |           |         |      |        |
| TANK LOADING |               |           |         |      |        |
| ON THE PAD,  |               |           |         |      |        |
| HELIUM       |               |           |         |      |        |
| PRESSURE IS  |               |           |         |      |        |
| APPLIED TO   |               |           |         |      |        |
| THE          |               |           |         |      |        |
|              |               |           |         |      |        |
| VENT         |               |           |         |      |        |
| ACTUATION    |               |           |         |      |        |
| PORT TO OPEN |               |           |         |      |        |
| THE MAIN     |               |           |         |      |        |
| POPPET. THE  |               |           |         |      |        |
| VALVE        |               |           |         |      |        |
| REMAINS IN   |               |           |         |      |        |
| THE          |               |           |         |      |        |
|              |               |           |         |      |        |
| OPEN MODE    |               |           |         |      |        |
| THROUGHOUT   |               |           |         |      |        |
| MOST OF LO2  |               |           |         |      |        |
| TANK         |               |           |         |      |        |
| LOADING,     |               |           |         |      |        |
| TOPPING AND  |               |           |         |      |        |
| STANDBY      |               |           |         |      |        |
|              |               |           |         |      |        |
| PERIODS.     |               |           |         |      |        |
| WITHIN       |               |           |         |      |        |
| MINUTES OF   |               |           |         |      |        |
| LAUNCH, THE  |               |           |         |      |        |
| HELIUM       |               |           |         |      |        |
| PRESSURE IS  |               |           |         |      |        |
| VENTED WHICH |               |           |         |      |        |
|              |               |           |         |      |        |
| ALLOWS THE   |               |           |         |      |        |
| MAIN POPPET  |               |           |         |      |        |
| TO CLOSE.    |               |           |         |      |        |
|              |               |           |         |      |        |
| BACKGROUND   |               |           |         |      |        |
|              |               |           |         |      |        |
| \-\-\-\      |               |           |         |      |        |
| -\-\-\-\-\-- |               |           |         |      |        |
|              |               |           |         |      |        |
| DURING       |               |           |         |      |        |
| SUPPLIER ATP |               |           |         |      |        |
| (ACCEPTANCE  |               |           |         |      |        |
| TEST         |               |           |         |      |        |
| PROCEDURE)   |               |           |         |      |        |
| TWO AREAS OF |               |           |         |      |        |
| EXTERNAL     |               |           |         |      |        |
|              |               |           |         |      |        |
| LEAKAGE WERE |               |           |         |      |        |
| OBSERVED ON  |               |           |         |      |        |
| THE GO2 VENT |               |           |         |      |        |
| VALVE        |               |           |         |      |        |
| BETWEEN THE  |               |           |         |      |        |
| K210-26-3    |               |           |         |      |        |
| MAIN         |               |           |         |      |        |
|              |               |           |         |      |        |
| BODY AND THE |               |           |         |      |        |
| K210-180     |               |           |         |      |        |
| OUTLET. ATP  |               |           |         |      |        |
| 8-480797,    |               |           |         |      |        |
| PARAGRAPH    |               |           |         |      |        |
| 7.1.4 WAS    |               |           |         |      |        |
| BEING        |               |           |         |      |        |
|              |               |           |         |      |        |
| PERFORMED AT |               |           |         |      |        |
| THE TIME THE |               |           |         |      |        |
| FAILURE WAS  |               |           |         |      |        |
| DETECTED.    |               |           |         |      |        |
| THE ATP STEP |               |           |         |      |        |
| READS AS     |               |           |         |      |        |
|              |               |           |         |      |        |
| FOLLOWS:     |               |           |         |      |        |
|              |               |           |         |      |        |
| ATP EXTERNAL |               |           |         |      |        |
| LEAK, FLOW   |               |           |         |      |        |
| CHAMBER      |               |           |         |      |        |
| (GHE)        |               |           |         |      |        |
| CI-          |               |           |         |      |        |
| P-0158.001.1 |               |           |         |      |        |
|              |               |           |         |      |        |
| 0 APPLY 29 1 |               |           |         |      |        |
| 0.5 PSIG TO  |               |           |         |      |        |
| INLET        |               |           |         |      |        |
|              |               |           |         |      |        |
| 0 APPLY 10 1 |               |           |         |      |        |
| 0.5 PSIG TO  |               |           |         |      |        |
| OUTLET       |               |           |         |      |        |
|              |               |           |         |      |        |
| 0 APPLY LEAK |               |           |         |      |        |
| DETECTION    |               |           |         |      |        |
| SOLUTION TO  |               |           |         |      |        |
| ALL EXTERNAL |               |           |         |      |        |
| BODY JOINTS, |               |           |         |      |        |
|              |               |           |         |      |        |
| EXCEPT INLET |               |           |         |      |        |
| AND OUTLET   |               |           |         |      |        |
| FLANGES, AND |               |           |         |      |        |
| OBSERVE FOR  |               |           |         |      |        |
| SIGNS OF     |               |           |         |      |        |
|              |               |           |         |      |        |
| BUBBLE       |               |           |         |      |        |
| LEAKAGE.     |               |           |         |      |        |
|              |               |           |         |      |        |
| 0            |               |           |         |      |        |
| S            |               |           |         |      |        |
| PECIFICATION |               |           |         |      |        |
| REQUIRES     |               |           |         |      |        |
| THAT LEAKAGE |               |           |         |      |        |
| SHALL NOT    |               |           |         |      |        |
| EXCEED 1     |               |           |         |      |        |
| SCIM AND     |               |           |         |      |        |
|              |               |           |         |      |        |
| SHALL BE MET |               |           |         |      |        |
| BY VERIFYING |               |           |         |      |        |
| THAT THERE   |               |           |         |      |        |
| ARE NO SIGNS |               |           |         |      |        |
| OF BUBBLE    |               |           |         |      |        |
|              |               |           |         |      |        |
| LEAKAGE.     |               |           |         |      |        |
|              |               |           |         |      |        |
| \* NOTE:     |               |           |         |      |        |
| BUBBLE       |               |           |         |      |        |
| LEAKAGE WAS  |               |           |         |      |        |
| OBSERVED AT  |               |           |         |      |        |
| THE 8:00 AND |               |           |         |      |        |
| 4:00         |               |           |         |      |        |
|              |               |           |         |      |        |
| POSITIONS    |               |           |         |      |        |
| WHEN THE     |               |           |         |      |        |
| PART WAS     |               |           |         |      |        |
| PRESSURIZED. |               |           |         |      |        |
|              |               |           |         |      |        |
| \* CAPS      |               |           |         |      |        |
| P-096 ALSO   |               |           |         |      |        |
| ADDRESSED AN |               |           |         |      |        |
| ATP FAILURE  |               |           |         |      |        |
| IN WHICH     |               |           |         |      |        |
| EXTERNAL     |               |           |         |      |        |
|              |               |           |         |      |        |
| LEAKAGE WAS  |               |           |         |      |        |
| OBSERVED AT  |               |           |         |      |        |
| THE SWITCH   |               |           |         |      |        |
| ASSEMBLY     |               |           |         |      |        |
| HOUSING OF   |               |           |         |      |        |
| THE GO2      |               |           |         |      |        |
|              |               |           |         |      |        |
| VENT VALVE.  |               |           |         |      |        |
| THE ATP      |               |           |         |      |        |
| FAILURE      |               |           |         |      |        |
| DOCUMENTED   |               |           |         |      |        |
| ON CAPS      |               |           |         |      |        |
| P-096 WAS    |               |           |         |      |        |
| CAUSED       |               |           |         |      |        |
|              |               |           |         |      |        |
| BY DEBRIS    |               |           |         |      |        |
| ENTRAPMENT   |               |           |         |      |        |
| BETWEEN THE  |               |           |         |      |        |
| SWITCH       |               |           |         |      |        |
| ASSEMBLY     |               |           |         |      |        |
| HOUSING      |               |           |         |      |        |
| (K210-       |               |           |         |      |        |
|              |               |           |         |      |        |
| 37\) AND THE |               |           |         |      |        |
| CAP GASKET   |               |           |         |      |        |
| (K210-145).  |               |           |         |      |        |
|              |               |           |         |      |        |
| TASK I       |               |           |         |      |        |
| FAI          |               |           |         |      |        |
| LURE/PROBLEM |               |           |         |      |        |
| I            |               |           |         |      |        |
| NVESTIGATION |               |           |         |      |        |
|              |               |           |         |      |        |
| \-\-\-\-\    |               |           |         |      |        |
| -\-\-\-\-\-\ |               |           |         |      |        |
| -\-\-\-\-\-\ |               |           |         |      |        |
| -\-\-\-\-\-\ |               |           |         |      |        |
| -\-\-\-\-\-- |               |           |         |      |        |
|              |               |           |         |      |        |
| PERFORM      |               |           |         |      |        |
| FAILURE      |               |           |         |      |        |
| ANALYSIS PER |               |           |         |      |        |
| THE          |               |           |         |      |        |
| INSTRUCTIONS |               |           |         |      |        |
| ON NCD       |               |           |         |      |        |
| N052045.     |               |           |         |      |        |
|              |               |           |         |      |        |
| RES          |               |           |         |      |        |
| PONSIBILITY: |               |           |         |      |        |
| M. TAYLOR,   |               |           |         |      |        |
| DEPT.        |               |           |         |      |        |
| 3977/S.      |               |           |         |      |        |
| PARIKH,      |               |           |         |      |        |
| DEPT. 3760   |               |           |         |      |        |
|              |               |           |         |      |        |
| P. ALLEN,    |               |           |         |      |        |
| DEPT.        |               |           |         |      |        |
| 4120/F.      |               |           |         |      |        |
| MANTO, DEPT. |               |           |         |      |        |
| 4100         |               |           |         |      |        |
|              |               |           |         |      |        |
| ECD:         |               |           |         |      |        |
| 10/18/02 -   |               |           |         |      |        |
| COMPLETION   |               |           |         |      |        |
| OF FAILURE   |               |           |         |      |        |
| ANALYSIS     |               |           |         |      |        |
|              |               |           |         |      |        |
| ECD:         |               |           |         |      |        |
| 10/25/02 -   |               |           |         |      |        |
| D            |               |           |         |      |        |
| OCUMENTATION |               |           |         |      |        |
| OF FAILURE   |               |           |         |      |        |
| ANALYSIS     |               |           |         |      |        |
|              |               |           |         |      |        |
| \*EXTENSION: |               |           |         |      |        |
| 11/5/02 -    |               |           |         |      |        |
| BOTH TASKS   |               |           |         |      |        |
|              |               |           |         |      |        |
| COMPLETE:    |               |           |         |      |        |
| 11/5/02      |               |           |         |      |        |
|              |               |           |         |      |        |
| CLOSURE      |               |           |         |      |        |
| STATEMENT:   |               |           |         |      |        |
|              |               |           |         |      |        |
| \-\-\-\-\-\  |               |           |         |      |        |
| -\-\-\-\-\-\ |               |           |         |      |        |
| -\-\-\-\-\-- |               |           |         |      |        |
|              |               |           |         |      |        |
| \*           |               |           |         |      |        |
| INCREMENTAL  |               |           |         |      |        |
| FAILURE      |               |           |         |      |        |
| ANALYSIS     |               |           |         |      |        |
| STEPS WERE   |               |           |         |      |        |
| OUTLINED IN  |               |           |         |      |        |
| NCD N052045. |               |           |         |      |        |
| ON           |               |           |         |      |        |
|              |               |           |         |      |        |
| 10/14/02,    |               |           |         |      |        |
| NCD INITIAL  |               |           |         |      |        |
| DISPOSITION  |               |           |         |      |        |
| DIRECTED     |               |           |         |      |        |
| KETEMA TO    |               |           |         |      |        |
| MARK THE     |               |           |         |      |        |
| LOCATIONS    |               |           |         |      |        |
|              |               |           |         |      |        |
| OF THE       |               |           |         |      |        |
| EXTERNAL     |               |           |         |      |        |
| LEAKAGE ON   |               |           |         |      |        |
| THE VALVE    |               |           |         |      |        |
| BODY AND     |               |           |         |      |        |
| PERFORM ATP  |               |           |         |      |        |
| STEP 7.1.5   |               |           |         |      |        |
|              |               |           |         |      |        |
| FOR INTERNAL |               |           |         |      |        |
| LEAKAGE      |               |           |         |      |        |
| ACROSS THE   |               |           |         |      |        |
| POPPET.      |               |           |         |      |        |
| NOTE: THE    |               |           |         |      |        |
| OUTLET       |               |           |         |      |        |
| FLANGE       |               |           |         |      |        |
| GASKET,      |               |           |         |      |        |
|              |               |           |         |      |        |
| K210-30,     |               |           |         |      |        |
| ALSO SERVES  |               |           |         |      |        |
| AS THE SEAL  |               |           |         |      |        |
| FOR THE MAIN |               |           |         |      |        |
| POPPET.      |               |           |         |      |        |
| KETEMA       |               |           |         |      |        |
| REPORTED     |               |           |         |      |        |
|              |               |           |         |      |        |
| ACCEPTABLE   |               |           |         |      |        |
| INTERNAL     |               |           |         |      |        |
| LEAKAGE PER  |               |           |         |      |        |
| ATP STEP     |               |           |         |      |        |
| 7.1.5.       |               |           |         |      |        |
|              |               |           |         |      |        |
| NCD          |               |           |         |      |        |
| DISPOSITION  |               |           |         |      |        |
| ON 10/18/02  |               |           |         |      |        |
| FURTHER      |               |           |         |      |        |
| DIRECTED     |               |           |         |      |        |
| KETEMA TO    |               |           |         |      |        |
| RE-PERFORM   |               |           |         |      |        |
| ATP          |               |           |         |      |        |
|              |               |           |         |      |        |
| STEP 7.1.4,  |               |           |         |      |        |
| RECORD       |               |           |         |      |        |
| LEAKAGE AND  |               |           |         |      |        |
| LOCATION,    |               |           |         |      |        |
| THEN VERIFY  |               |           |         |      |        |
| TORQUE ON    |               |           |         |      |        |
| ALL          |               |           |         |      |        |
|              |               |           |         |      |        |
| FLANGE       |               |           |         |      |        |
| FASTENERS.   |               |           |         |      |        |
| FASTENER     |               |           |         |      |        |
| MOVEMENT AND |               |           |         |      |        |
| ANY CHANGES  |               |           |         |      |        |
| TO THE       |               |           |         |      |        |
| OBSERVED     |               |           |         |      |        |
|              |               |           |         |      |        |
| LEAKAGE WERE |               |           |         |      |        |
| TO BE NOTED  |               |           |         |      |        |
| WHILE        |               |           |         |      |        |
| APPLYING     |               |           |         |      |        |
| TORQUE TO    |               |           |         |      |        |
| FASTENERS.   |               |           |         |      |        |
| IF THE       |               |           |         |      |        |
|              |               |           |         |      |        |
| LEAKAGE WAS  |               |           |         |      |        |
| NOT          |               |           |         |      |        |
| ELIMINATED   |               |           |         |      |        |
| BY THE       |               |           |         |      |        |
| APPLICATION  |               |           |         |      |        |
| OF FASTENER  |               |           |         |      |        |
| TORQUE, THE  |               |           |         |      |        |
|              |               |           |         |      |        |
| SYSTEM WAS   |               |           |         |      |        |
| TO BE        |               |           |         |      |        |
| VENTED,      |               |           |         |      |        |
| RE-TORQUED   |               |           |         |      |        |
| AND          |               |           |         |      |        |
| RE-TESTED.   |               |           |         |      |        |
| FINALLY, THE |               |           |         |      |        |
| VALVE        |               |           |         |      |        |
|              |               |           |         |      |        |
| OUTLET       |               |           |         |      |        |
| FLANGE AND   |               |           |         |      |        |
| SEAL WERE TO |               |           |         |      |        |
| BE REMOVED   |               |           |         |      |        |
| AND          |               |           |         |      |        |
| INSPECTED    |               |           |         |      |        |
| FOR ANY      |               |           |         |      |        |
|              |               |           |         |      |        |
| C            |               |           |         |      |        |
| ONTAMINATION |               |           |         |      |        |
| AND/OR       |               |           |         |      |        |
| DAMAGE. THE  |               |           |         |      |        |
| VALVE BODY   |               |           |         |      |        |
| SEALING      |               |           |         |      |        |
| SURFACE WAS  |               |           |         |      |        |
| ALSO TO      |               |           |         |      |        |
|              |               |           |         |      |        |
| BE INCLUDED  |               |           |         |      |        |
| IN THIS      |               |           |         |      |        |
| INSPECTION.  |               |           |         |      |        |
| KETEMA       |               |           |         |      |        |
| REPORTED     |               |           |         |      |        |
| RESULTS AS   |               |           |         |      |        |
| FOLLOWS:     |               |           |         |      |        |
|              |               |           |         |      |        |
| A. ATP       |               |           |         |      |        |
| PARAGRAPH    |               |           |         |      |        |
| 7.1.4 WAS    |               |           |         |      |        |
| PERFORMED    |               |           |         |      |        |
| AND THE LEAK |               |           |         |      |        |
| AT THE 8:00  |               |           |         |      |        |
|              |               |           |         |      |        |
| POSITION WAS |               |           |         |      |        |
| OBSERVED 4   |               |           |         |      |        |
| MINUTES, 21  |               |           |         |      |        |
| SECONDS INTO |               |           |         |      |        |
| THE TEST.    |               |           |         |      |        |
| THE          |               |           |         |      |        |
|              |               |           |         |      |        |
| LEAK AT THE  |               |           |         |      |        |
| 4:00         |               |           |         |      |        |
| POSITION WAS |               |           |         |      |        |
| NOT SEEN.    |               |           |         |      |        |
|              |               |           |         |      |        |
| B. THE       |               |           |         |      |        |
| OUTLET       |               |           |         |      |        |
| FLANGE       |               |           |         |      |        |
| FASTENER     |               |           |         |      |        |
| TORQUE WAS   |               |           |         |      |        |
| VERIFIED TO  |               |           |         |      |        |
| BE 80 INCH   |               |           |         |      |        |
|              |               |           |         |      |        |
| POUNDS WITH  |               |           |         |      |        |
| NO FASTENER  |               |           |         |      |        |
| MOVEMENT     |               |           |         |      |        |
| OBSERVED.    |               |           |         |      |        |
|              |               |           |         |      |        |
| C. THE LEAK  |               |           |         |      |        |
| AT 8:00      |               |           |         |      |        |
| POSITION     |               |           |         |      |        |
| RE-APPEARED  |               |           |         |      |        |
| 3 MINUTES,   |               |           |         |      |        |
| 40 SECONDS   |               |           |         |      |        |
| IN           |               |           |         |      |        |
|              |               |           |         |      |        |
| TO THE       |               |           |         |      |        |
| RETEST.      |               |           |         |      |        |
|              |               |           |         |      |        |
| D. THE       |               |           |         |      |        |
| SYSTEM WAS   |               |           |         |      |        |
| VENTED AND   |               |           |         |      |        |
| RE-TORQUED   |               |           |         |      |        |
| WITH NO      |               |           |         |      |        |
| OBSERVED     |               |           |         |      |        |
| FASTENER     |               |           |         |      |        |
|              |               |           |         |      |        |
| MOVEMENT.    |               |           |         |      |        |
| UPON         |               |           |         |      |        |
| RE-PRE       |               |           |         |      |        |
| SSURIZATION, |               |           |         |      |        |
| THE LEAK     |               |           |         |      |        |
| REAPPEARED 4 |               |           |         |      |        |
| MINUTES      |               |           |         |      |        |
|              |               |           |         |      |        |
| INTO THE     |               |           |         |      |        |
| TEST.        |               |           |         |      |        |
|              |               |           |         |      |        |
| E. THE       |               |           |         |      |        |
| OUTLET       |               |           |         |      |        |
| FLANGE WAS   |               |           |         |      |        |
| THEN         |               |           |         |      |        |
| REMOVED.     |               |           |         |      |        |
| NEITHER THE  |               |           |         |      |        |
| K210-30      |               |           |         |      |        |
| GASKET       |               |           |         |      |        |
|              |               |           |         |      |        |
| NOR MAIN     |               |           |         |      |        |
| VALVE BODY   |               |           |         |      |        |
| EXHIBITED    |               |           |         |      |        |
| ANY AREAS OF |               |           |         |      |        |
| CONCERN.     |               |           |         |      |        |
|              |               |           |         |      |        |
| F. A TOOL    |               |           |         |      |        |
| MARK WAS     |               |           |         |      |        |
| NOTED,       |               |           |         |      |        |
| HOWEVER, ON  |               |           |         |      |        |
| THE K210-180 |               |           |         |      |        |
| OUTLET       |               |           |         |      |        |
| FLANGE       |               |           |         |      |        |
|              |               |           |         |      |        |
| SEALING      |               |           |         |      |        |
| SURFACE      |               |           |         |      |        |
| C            |               |           |         |      |        |
| ORRESPONDING |               |           |         |      |        |
| TO THE AREA  |               |           |         |      |        |
| OF LEAKAGE.  |               |           |         |      |        |
|              |               |           |         |      |        |
| G.           |               |           |         |      |        |
| INSPECTION   |               |           |         |      |        |
| OF THE       |               |           |         |      |        |
| OUTLET       |               |           |         |      |        |
| FLANGE       |               |           |         |      |        |
| REVEALED     |               |           |         |      |        |
| SOME         |               |           |         |      |        |
| EVIDENCE OF  |               |           |         |      |        |
|              |               |           |         |      |        |
| WARPING.     |               |           |         |      |        |
| NOTE: THIS   |               |           |         |      |        |
| ITEM WAS     |               |           |         |      |        |
| REPORTED     |               |           |         |      |        |
| AFTER        |               |           |         |      |        |
| RE-ASSEMBLY  |               |           |         |      |        |
| AND          |               |           |         |      |        |
|              |               |           |         |      |        |
| RETEST OF    |               |           |         |      |        |
| THE VALVE.   |               |           |         |      |        |
|              |               |           |         |      |        |
| NCD          |               |           |         |      |        |
| DISPOSITION  |               |           |         |      |        |
| ON 10/24/02  |               |           |         |      |        |
| DIRECTED     |               |           |         |      |        |
| KETEMA TO    |               |           |         |      |        |
| PERFORM THE  |               |           |         |      |        |
| FOLLOWING:   |               |           |         |      |        |
|              |               |           |         |      |        |
| INSPECT THE  |               |           |         |      |        |
| VALVE BODY   |               |           |         |      |        |
| SEALING      |               |           |         |      |        |
| GASKET       |               |           |         |      |        |
| INTERFACE    |               |           |         |      |        |
| FOR DAMAGE,  |               |           |         |      |        |
| INCLUSIONS,  |               |           |         |      |        |
|              |               |           |         |      |        |
| POROSITY     |               |           |         |      |        |
| AND/OR       |               |           |         |      |        |
| CO           |               |           |         |      |        |
| NTAMINATION. |               |           |         |      |        |
| RE-ASSEMBLE  |               |           |         |      |        |
| THE VALVE    |               |           |         |      |        |
| WITH A NEW   |               |           |         |      |        |
| OUTLET       |               |           |         |      |        |
|              |               |           |         |      |        |
| FLANGE AND   |               |           |         |      |        |
| GASKET.      |               |           |         |      |        |
| PRIOR TO     |               |           |         |      |        |
| RE-ASSEMBLY, |               |           |         |      |        |
| INSPECT THE  |               |           |         |      |        |
| NEW FLANGE   |               |           |         |      |        |
| FOR          |               |           |         |      |        |
|              |               |           |         |      |        |
| DAMAGE,      |               |           |         |      |        |
| INCLUSIONS   |               |           |         |      |        |
| AND          |               |           |         |      |        |
| C            |               |           |         |      |        |
| ONTAMINATION |               |           |         |      |        |
| THAT WOULD   |               |           |         |      |        |
| IMPACT       |               |           |         |      |        |
| SEALING.     |               |           |         |      |        |
| INSPECT      |               |           |         |      |        |
|              |               |           |         |      |        |
| THE NEW      |               |           |         |      |        |
| GASKET FOR   |               |           |         |      |        |
| SCRATCHES    |               |           |         |      |        |
| AND          |               |           |         |      |        |
| I            |               |           |         |      |        |
| NDENTATIONS. |               |           |         |      |        |
| UPON         |               |           |         |      |        |
| COMPLETION   |               |           |         |      |        |
| OF RE-       |               |           |         |      |        |
|              |               |           |         |      |        |
| ASSEMBLY,    |               |           |         |      |        |
| REPEAT ATP   |               |           |         |      |        |
| STEP 7.1.4,  |               |           |         |      |        |
| OBSERVING    |               |           |         |      |        |
| THE VALVE    |               |           |         |      |        |
| FOR EXTERNAL |               |           |         |      |        |
|              |               |           |         |      |        |
| LEAKAGE FOR  |               |           |         |      |        |
| 5 MINUTES    |               |           |         |      |        |
| MINIMUM.     |               |           |         |      |        |
| REPEAT ATP   |               |           |         |      |        |
| STEP 7.1.5   |               |           |         |      |        |
| INTERNAL     |               |           |         |      |        |
| POPPET       |               |           |         |      |        |
|              |               |           |         |      |        |
| LEAK TEST.   |               |           |         |      |        |
| A            |               |           |         |      |        |
| DDITIONALLY, |               |           |         |      |        |
| VERIFY THERE |               |           |         |      |        |
| IS NO        |               |           |         |      |        |
| EXTERNAL     |               |           |         |      |        |
| LEAKAGE AT   |               |           |         |      |        |
| THE          |               |           |         |      |        |
|              |               |           |         |      |        |
| FLANGE/BODY  |               |           |         |      |        |
| INTERFACE.   |               |           |         |      |        |
|              |               |           |         |      |        |
| KETEMA       |               |           |         |      |        |
| REPORTED NO  |               |           |         |      |        |
| DAMAGE,      |               |           |         |      |        |
| INCLUSIONS,  |               |           |         |      |        |
| POROSITY OR  |               |           |         |      |        |
| C            |               |           |         |      |        |
| ONTAMINATION |               |           |         |      |        |
| ON THE       |               |           |         |      |        |
|              |               |           |         |      |        |
| VALVE BODY   |               |           |         |      |        |
| SEALING      |               |           |         |      |        |
| INTERFACE    |               |           |         |      |        |
| AND NO       |               |           |         |      |        |
| DAMAGE TO    |               |           |         |      |        |
| THE GASKET   |               |           |         |      |        |
| OR FLANGE    |               |           |         |      |        |
|              |               |           |         |      |        |
| PRIOR TO     |               |           |         |      |        |
| RE-ASSEMBLY. |               |           |         |      |        |
| THE VALVE    |               |           |         |      |        |
| SUCCESSFULLY |               |           |         |      |        |
| PASSED BOTH  |               |           |         |      |        |
| INTERNAL AND |               |           |         |      |        |
|              |               |           |         |      |        |
| EXTERNAL     |               |           |         |      |        |
| LEAKAGE      |               |           |         |      |        |
| TESTS AS     |               |           |         |      |        |
| DIRECTED BY  |               |           |         |      |        |
| THE NCD      |               |           |         |      |        |
| DISPOSITION. |               |           |         |      |        |
| ON 11/1/02   |               |           |         |      |        |
|              |               |           |         |      |        |
| A            |               |           |         |      |        |
| DISPOSITION  |               |           |         |      |        |
| OF           |               |           |         |      |        |
| \"ACCEPTABLE |               |           |         |      |        |
| AS REWORKED  |               |           |         |      |        |
| AND          |               |           |         |      |        |
| RETESTED\"   |               |           |         |      |        |
| WAS ENTERED  |               |           |         |      |        |
| ON           |               |           |         |      |        |
|              |               |           |         |      |        |
| THE NCD. THE |               |           |         |      |        |
| VALVE        |               |           |         |      |        |
| SUBSEQUENTLY |               |           |         |      |        |
| PASSED ALL   |               |           |         |      |        |
| ATP          |               |           |         |      |        |
| R            |               |           |         |      |        |
| EQUIREMENTS. |               |           |         |      |        |
|              |               |           |         |      |        |
| TASK CLOSED  |               |           |         |      |        |
|              |               |           |         |      |        |
| \-\-\-\-\    |               |           |         |      |        |
| -\-\-\-\-\-- |               |           |         |      |        |
|              |               |           |         |      |        |
| \*CAUSE: 1.  |               |           |         |      |        |
| TOOL MARKS   |               |           |         |      |        |
| WERE FOUND   |               |           |         |      |        |
| ON THE       |               |           |         |      |        |
| SEALING      |               |           |         |      |        |
| SURFACE OF   |               |           |         |      |        |
| OUTLET       |               |           |         |      |        |
|              |               |           |         |      |        |
| FLANGE.      |               |           |         |      |        |
|              |               |           |         |      |        |
| 2\. IMPROPER |               |           |         |      |        |
| TORQUE       |               |           |         |      |        |
| SEQUENCE     |               |           |         |      |        |
| USED DURING  |               |           |         |      |        |
| FASTENER     |               |           |         |      |        |
|              |               |           |         |      |        |
| INSTALLATION |               |           |         |      |        |
| RESULTED IN  |               |           |         |      |        |
| WARPING OF   |               |           |         |      |        |
| THE OUTLET   |               |           |         |      |        |
| FLANGE       |               |           |         |      |        |
|              |               |           |         |      |        |
| SEALING      |               |           |         |      |        |
| SURFACE.     |               |           |         |      |        |
|              |               |           |         |      |        |
| TASK II      |               |           |         |      |        |
| CORRECTIVE   |               |           |         |      |        |
| ACTION       |               |           |         |      |        |
|              |               |           |         |      |        |
| \-\-\-\-\-\  |               |           |         |      |        |
| -\-\-\-\-\-\ |               |           |         |      |        |
| -\-\-\-\-\-- |               |           |         |      |        |
|              |               |           |         |      |        |
| \* AS A      |               |           |         |      |        |
| RESULT OF    |               |           |         |      |        |
| THIS FAILURE |               |           |         |      |        |
| IN           |               |           |         |      |        |
| VESTIGATION, |               |           |         |      |        |
| ALL PARTS IN |               |           |         |      |        |
|              |               |           |         |      |        |
| INVENTORY    |               |           |         |      |        |
| WERE CHECKED |               |           |         |      |        |
| FOR SIMILAR  |               |           |         |      |        |
| D            |               |           |         |      |        |
| ISCREPANCIES |               |           |         |      |        |
| IN THE V-    |               |           |         |      |        |
|              |               |           |         |      |        |
| GROOVE       |               |           |         |      |        |
| SEALING      |               |           |         |      |        |
| PORTION OF   |               |           |         |      |        |
| THE FLANGE   |               |           |         |      |        |
| FACE AND FOR |               |           |         |      |        |
| FLATNESS.    |               |           |         |      |        |
|              |               |           |         |      |        |
| ALL          |               |           |         |      |        |
| INVENTORY    |               |           |         |      |        |
| PARTS HAD    |               |           |         |      |        |
| SIMILAR TOOL |               |           |         |      |        |
| MARKS IN     |               |           |         |      |        |
| THIS AREA OF |               |           |         |      |        |
|              |               |           |         |      |        |
| THE FLANGE,  |               |           |         |      |        |
| BUT WERE     |               |           |         |      |        |
| FLAT WITHIN  |               |           |         |      |        |
| ENGINEERING  |               |           |         |      |        |
| DRAWING      |               |           |         |      |        |
|              |               |           |         |      |        |
| R            |               |           |         |      |        |
| EQUIREMENTS. |               |           |         |      |        |
| THE THREE    |               |           |         |      |        |
| FLANGES WERE |               |           |         |      |        |
| REWORKED TO  |               |           |         |      |        |
| DRAWING      |               |           |         |      |        |
|              |               |           |         |      |        |
| REQUIREMENTS |               |           |         |      |        |
| AND RETURNED |               |           |         |      |        |
| TO           |               |           |         |      |        |
| INVENTORY.   |               |           |         |      |        |
| THE          |               |           |         |      |        |
| DISCREPANT   |               |           |         |      |        |
|              |               |           |         |      |        |
| WARPED       |               |           |         |      |        |
| FLANGE WAS   |               |           |         |      |        |
| SCRAPPED. IN |               |           |         |      |        |
| AN ATTEMPT   |               |           |         |      |        |
| TO PREVENT   |               |           |         |      |        |
|              |               |           |         |      |        |
| RECURRENCE   |               |           |         |      |        |
| OF THIS TYPE |               |           |         |      |        |
| OF FAILURE,  |               |           |         |      |        |
| KETEMA       |               |           |         |      |        |
| INSPECTION   |               |           |         |      |        |
|              |               |           |         |      |        |
| PROCESS      |               |           |         |      |        |
| HISTORY CARD |               |           |         |      |        |
| FOR THESE    |               |           |         |      |        |
| PARTS HAS    |               |           |         |      |        |
| BEEN REVISED |               |           |         |      |        |
| TO           |               |           |         |      |        |
|              |               |           |         |      |        |
| INCORPORATE  |               |           |         |      |        |
| 10X VISUAL   |               |           |         |      |        |
| INSPECTION   |               |           |         |      |        |
| OF OUTLET    |               |           |         |      |        |
| FLANGE       |               |           |         |      |        |
| CRITICAL     |               |           |         |      |        |
|              |               |           |         |      |        |
| SEALING      |               |           |         |      |        |
| SURFACES.    |               |           |         |      |        |
| THIS         |               |           |         |      |        |
| INSPECTION   |               |           |         |      |        |
| WILL BE      |               |           |         |      |        |
| REQUIRED ON  |               |           |         |      |        |
| ALL          |               |           |         |      |        |
|              |               |           |         |      |        |
| OUTLET       |               |           |         |      |        |
| FLANGES      |               |           |         |      |        |
| PRIOR TO     |               |           |         |      |        |
| BEING        |               |           |         |      |        |
| STOCKED TO   |               |           |         |      |        |
| INVENTORY.   |               |           |         |      |        |
| IN           |               |           |         |      |        |
|              |               |           |         |      |        |
| ADDITION,    |               |           |         |      |        |
| KETEMA AIS   |               |           |         |      |        |
| (ASSEMBLY    |               |           |         |      |        |
| INSTRUCTION  |               |           |         |      |        |
| SHEET) WAS   |               |           |         |      |        |
|              |               |           |         |      |        |
| REVISED TO   |               |           |         |      |        |
| INCLUDE      |               |           |         |      |        |
| VISUAL       |               |           |         |      |        |
| INSPECTION   |               |           |         |      |        |
| OF THE       |               |           |         |      |        |
| FLANGE FACE  |               |           |         |      |        |
| FOR          |               |           |         |      |        |
|              |               |           |         |      |        |
| ANOMALIES    |               |           |         |      |        |
| PRIOR TO     |               |           |         |      |        |
| ASSEMBLY.    |               |           |         |      |        |
| THE AIS      |               |           |         |      |        |
| REVISION     |               |           |         |      |        |
| INCLUDED THE |               |           |         |      |        |
|              |               |           |         |      |        |
| ADDITIONAL   |               |           |         |      |        |
| REQUIREMENT  |               |           |         |      |        |
| THAT         |               |           |         |      |        |
| ASSEMBLY     |               |           |         |      |        |
| PERSONNEL    |               |           |         |      |        |
| ARE TO       |               |           |         |      |        |
| EMPLOY       |               |           |         |      |        |
|              |               |           |         |      |        |
| A \"STAR\"   |               |           |         |      |        |
| TORQUE       |               |           |         |      |        |
| PATTERN WHEN |               |           |         |      |        |
| INSTALLING   |               |           |         |      |        |
| OUTLET       |               |           |         |      |        |
| FLANGE       |               |           |         |      |        |
|              |               |           |         |      |        |
| FASTENERS.   |               |           |         |      |        |
|              |               |           |         |      |        |
| TASK CLOSED  |               |           |         |      |        |
|              |               |           |         |      |        |
| \-\-\-\-\-\  |               |           |         |      |        |
| -\-\-\-\-\-- |               |           |         |      |        |
|              |               |           |         |      |        |
| TASK III     |               |           |         |      |        |
| CLEARANCE OF |               |           |         |      |        |
| E            |               |           |         |      |        |
| FFECTIVITIES |               |           |         |      |        |
|              |               |           |         |      |        |
| \-\          |               |           |         |      |        |
| -\-\-\-\-\-\ |               |           |         |      |        |
| -\-\-\-\-\-\ |               |           |         |      |        |
| -\-\-\-\-\-\ |               |           |         |      |        |
| -\-\-\-\-\-- |               |           |         |      |        |
|              |               |           |         |      |        |
| \*THE ATP    |               |           |         |      |        |
| FAILURE      |               |           |         |      |        |
| DETAILED IN  |               |           |         |      |        |
| THIS         |               |           |         |      |        |
| DOCUMENT     |               |           |         |      |        |
| OCCURRED ON  |               |           |         |      |        |
| THE          |               |           |         |      |        |
|              |               |           |         |      |        |
| THIRD GO2    |               |           |         |      |        |
| VENT VALVE   |               |           |         |      |        |
| MANUFACTURED |               |           |         |      |        |
| BY KETEMA.   |               |           |         |      |        |
| KETEMA IS A  |               |           |         |      |        |
| NEW          |               |           |         |      |        |
|              |               |           |         |      |        |
| SUPPLIER OF  |               |           |         |      |        |
| THE GO2 AND  |               |           |         |      |        |
| GH2 VENT     |               |           |         |      |        |
| VALVES. THE  |               |           |         |      |        |
| FIRST GO2    |               |           |         |      |        |
| VENT         |               |           |         |      |        |
|              |               |           |         |      |        |
| VALVE        |               |           |         |      |        |
| PRODUCED WAS |               |           |         |      |        |
| THE          |               |           |         |      |        |
| Q            |               |           |         |      |        |
| UALIFICATION |               |           |         |      |        |
| TEST UNIT,   |               |           |         |      |        |
| WHICH        |               |           |         |      |        |
|              |               |           |         |      |        |
| SUCCESSFULLY |               |           |         |      |        |
| PASSED ATP.  |               |           |         |      |        |
| THE SECOND   |               |           |         |      |        |
| VALVE ALSO   |               |           |         |      |        |
| SUCCESSFULLY |               |           |         |      |        |
|              |               |           |         |      |        |
| PASSED ATP   |               |           |         |      |        |
| (REF. CAPS   |               |           |         |      |        |
| P-096 FOR    |               |           |         |      |        |
| DETAILED     |               |           |         |      |        |
| HISTORY).    |               |           |         |      |        |
| FLEET        |               |           |         |      |        |
|              |               |           |         |      |        |
| CLEARANCE IS |               |           |         |      |        |
| NOT          |               |           |         |      |        |
| REQUIRED, AS |               |           |         |      |        |
| ALL VALVES   |               |           |         |      |        |
| MUST         |               |           |         |      |        |
| SUCCESSFULLY |               |           |         |      |        |
|              |               |           |         |      |        |
| COMPLETE ALL |               |           |         |      |        |
| TESTING      |               |           |         |      |        |
| OUTLINED IN  |               |           |         |      |        |
| THE ATP.     |               |           |         |      |        |
|              |               |           |         |      |        |
| TASK CLOSED  |               |           |         |      |        |
|              |               |           |         |      |        |
| \-\-\-\-\    |               |           |         |      |        |
| -\-\-\-\-\-- |               |           |         |      |        |
|              |               |           |         |      |        |
| TASK IV CAPS |               |           |         |      |        |
| CLOSURE      |               |           |         |      |        |
| SUMMARY      |               |           |         |      |        |
|              |               |           |         |      |        |
| \*GO2 VENT   |               |           |         |      |        |
| VALVES       |               |           |         |      |        |
| UNDERGO A    |               |           |         |      |        |
| SERIES OF    |               |           |         |      |        |
| FUNCTIONAL   |               |           |         |      |        |
| TESTS AT THE |               |           |         |      |        |
|              |               |           |         |      |        |
| SUPPLIER     |               |           |         |      |        |
| PRIOR TO     |               |           |         |      |        |
| SHIPMENT.    |               |           |         |      |        |
| THE ATP      |               |           |         |      |        |
| SCREENS EACH |               |           |         |      |        |
| VALVE FOR    |               |           |         |      |        |
|              |               |           |         |      |        |
| ALL          |               |           |         |      |        |
| POTENTIAL    |               |           |         |      |        |
| FAILURE      |               |           |         |      |        |
| MODES. THE   |               |           |         |      |        |
| EXTERNAL     |               |           |         |      |        |
| LEAKAGE      |               |           |         |      |        |
| NOTED        |               |           |         |      |        |
|              |               |           |         |      |        |
| DURING ATP   |               |           |         |      |        |
| ON VALVE S/N |               |           |         |      |        |
| 0082602      |               |           |         |      |        |
| OCCURRED AT  |               |           |         |      |        |
| THE          |               |           |         |      |        |
| INTERFACE    |               |           |         |      |        |
|              |               |           |         |      |        |
| BETWEEN THE  |               |           |         |      |        |
| OUTLET       |               |           |         |      |        |
| FLANGE AND   |               |           |         |      |        |
| MAIN VALVE   |               |           |         |      |        |
| BODY AT THE  |               |           |         |      |        |
| 8:00 AND     |               |           |         |      |        |
|              |               |           |         |      |        |
| 4:00         |               |           |         |      |        |
| POSITIONS.   |               |           |         |      |        |
| NCD          |               |           |         |      |        |
| DISPOSITIONS |               |           |         |      |        |
| DIRECTED A   |               |           |         |      |        |
| FAILURE      |               |           |         |      |        |
| ANALYSIS     |               |           |         |      |        |
|              |               |           |         |      |        |
| TO BE        |               |           |         |      |        |
| PERFORMED AT |               |           |         |      |        |
| THE          |               |           |         |      |        |
| SUPPLIER,    |               |           |         |      |        |
| KETEMA.      |               |           |         |      |        |
| FAILURE      |               |           |         |      |        |
| ANALYSIS     |               |           |         |      |        |
|              |               |           |         |      |        |
| REVEALED TWO |               |           |         |      |        |
| POTENTIAL    |               |           |         |      |        |
| CAUSES FOR   |               |           |         |      |        |
| EXTERNAL     |               |           |         |      |        |
| LEAKAGE OF   |               |           |         |      |        |
|              |               |           |         |      |        |
| THE VALVE.   |               |           |         |      |        |
| THE OUTLET   |               |           |         |      |        |
| FLANGE       |               |           |         |      |        |
| REMOVED FROM |               |           |         |      |        |
| THE VALVE    |               |           |         |      |        |
| EXHIBITED    |               |           |         |      |        |
|              |               |           |         |      |        |
| SCRATCHES ON |               |           |         |      |        |
| THE SEALING  |               |           |         |      |        |
| SURFACE. THE |               |           |         |      |        |
| FLANGE WAS   |               |           |         |      |        |
| ALSO         |               |           |         |      |        |
|              |               |           |         |      |        |
| OBSERVED TO  |               |           |         |      |        |
| HAVE A       |               |           |         |      |        |
| WARPED       |               |           |         |      |        |
| CONDITION    |               |           |         |      |        |
| DETERMINED   |               |           |         |      |        |
| TO BE THE    |               |           |         |      |        |
|              |               |           |         |      |        |
| RESULT OF AN |               |           |         |      |        |
| IMPROPER     |               |           |         |      |        |
| TORQUE       |               |           |         |      |        |
| SEQUENCE     |               |           |         |      |        |
| EMPLOYED     |               |           |         |      |        |
| DURING THE   |               |           |         |      |        |
|              |               |           |         |      |        |
| INSTALLATION |               |           |         |      |        |
| OF           |               |           |         |      |        |
| FASTENERS.   |               |           |         |      |        |
| KETEMA       |               |           |         |      |        |
| ASSEMBLY     |               |           |         |      |        |
| INSTRUCTIONS |               |           |         |      |        |
| WERE         |               |           |         |      |        |
|              |               |           |         |      |        |
| REVISED TO   |               |           |         |      |        |
| INCLUDE      |               |           |         |      |        |
| INSPECTION   |               |           |         |      |        |
| OF THE       |               |           |         |      |        |
| FLANGE FACE  |               |           |         |      |        |
| FOR          |               |           |         |      |        |
|              |               |           |         |      |        |
| ANOMALIES,   |               |           |         |      |        |
| AND TO       |               |           |         |      |        |
| REQUIRE      |               |           |         |      |        |
| APPROPRIATE  |               |           |         |      |        |
| TORQUE       |               |           |         |      |        |
| PATTERN FOR  |               |           |         |      |        |
|              |               |           |         |      |        |
| FASTENER     |               |           |         |      |        |
| I            |               |           |         |      |        |
| NSTALLATION. |               |           |         |      |        |
| A            |               |           |         |      |        |
| DDITIONALLY, |               |           |         |      |        |
| RECEIVING    |               |           |         |      |        |
| INSPECTION   |               |           |         |      |        |
|              |               |           |         |      |        |
| INSTRUCTIONS |               |           |         |      |        |
| HAVE BEEN    |               |           |         |      |        |
| REVISED TO   |               |           |         |      |        |
| INCLUDE 10X  |               |           |         |      |        |
| INSPECTION   |               |           |         |      |        |
| OF           |               |           |         |      |        |
|              |               |           |         |      |        |
| CRITICAL     |               |           |         |      |        |
| SEALING      |               |           |         |      |        |
| SURFACES.    |               |           |         |      |        |
| ALL OUTLET   |               |           |         |      |        |
| FLANGE       |               |           |         |      |        |
| INVENTORY    |               |           |         |      |        |
| WAS          |               |           |         |      |        |
|              |               |           |         |      |        |
| INSPECTED    |               |           |         |      |        |
| AND REWORKED |               |           |         |      |        |
| AS REQUIRED. |               |           |         |      |        |
| THE VALVE    |               |           |         |      |        |
| WAS RE-      |               |           |         |      |        |
|              |               |           |         |      |        |
| ASSEMBLED    |               |           |         |      |        |
| WITH NEW     |               |           |         |      |        |
| HARDWARE AND |               |           |         |      |        |
| SUCCESSFULLY |               |           |         |      |        |
| SURPASSED    |               |           |         |      |        |
| ALL          |               |           |         |      |        |
|              |               |           |         |      |        |
| ATP          |               |           |         |      |        |
| R            |               |           |         |      |        |
| EQUIREMENTS. |               |           |         |      |        |
| FLEET        |               |           |         |      |        |
| CLEARANCE IS |               |           |         |      |        |
| NOT          |               |           |         |      |        |
| REQUIRED, AS |               |           |         |      |        |
| EACH         |               |           |         |      |        |
|              |               |           |         |      |        |
| SUPPLIED     |               |           |         |      |        |
| VALVE MUST   |               |           |         |      |        |
| BE PROVEN    |               |           |         |      |        |
| ACCEPTABLE   |               |           |         |      |        |
| FOR FLIGHT   |               |           |         |      |        |
| BY           |               |           |         |      |        |
|              |               |           |         |      |        |
| PASSING THE  |               |           |         |      |        |
| ATP.         |               |           |         |      |        |
|              |               |           |         |      |        |
| TASK CLOSED  |               |           |         |      |        |
|              |               |           |         |      |        |
| \-\-\-\-\    |               |           |         |      |        |
| -\-\-\-\-\-- |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+
| **MSFC       |               |           |         |      |        |
| Response/C   |               |           |         |      |        |
| oncurrence** |               |           |         |      |        |
|              |               |           |         |      |        |
| 10/29/02 -   |               |           |         |      |        |
| CONTRACTOR   |               |           |         |      |        |
| APPROVED     |               |           |         |      |        |
| INTERIM      |               |           |         |      |        |
| CLOSURE THRU |               |           |         |      |        |
| 12/02/02.    |               |           |         |      |        |
| SIGNATURE    |               |           |         |      |        |
|              |               |           |         |      |        |
| ON FILE.     |               |           |         |      |        |
|              |               |           |         |      |        |
| 12/3/02 -    |               |           |         |      |        |
| BOARD        |               |           |         |      |        |
| ACCEPTED     |               |           |         |      |        |
| PROBLEM      |               |           |         |      |        |
| CLOSURE      |               |           |         |      |        |
| RATIONALE.   |               |           |         |      |        |
| SIGNATURES   |               |           |         |      |        |
| ARE ON       |               |           |         |      |        |
|              |               |           |         |      |        |
| FILE IN THE  |               |           |         |      |        |
| PAC. THIS    |               |           |         |      |        |
| PROBLEM IS   |               |           |         |      |        |
| OFFICIALLY   |               |           |         |      |        |
| CLOSED.      |               |           |         |      |        |
+--------------+---------------+-----------+---------+------+--------+

  -----------------------------------------------------------------------
  MSFC Problem Reporting and Corrective Action (PRACA) System

  ASSESSMENT ADDENDUM REPORT
  -----------------------------------------------------------------------

  ---------------- ------------------ ----------------- ----------- ----------- ------------
  **MSFC           **IFA#**\          **Contractor      **JSC#**\   **KSC#**\   **EICN#**\
  Report#**\       \--                RPT#**\           \--         \--         \--
  A17813                              P-097                                     

  **Asmnt Part#**\ **Asmnt Part       **Asmnt                                   
  PD4800187-090    Name**\            Serial/Lot#**\                            
                   GO2 VENT VALVE     0082602                                   

  **HCRIT CD**\    **FCRIT CD**\      **CAUSE CD**\     **FAIL                  
  1                1                  MW - MFG-WORK     MODE**\                 
                                                        MV - EXT                
                                                        LEAK                    

  **Asmnt FMEA**\  **Asmnt FM**\      **FMEA CSE**\     **FMEA                  
  2.3.19.5         \--                \--               SCSE**\                 
                                                        \--                     

  **Asmnt FMEA**\  **Asmnt FM**\      **FMEA CSE**\     **FMEA                  
  \--              \--                \--               SCSE**\                 
                                                        \--                     

  **Asmnt FMEA**\  **Asmnt FM**\      **FMEA CSE**\     **FMEA                  
  \--              \--                \--               SCSE**\                 
                                                        \--                     

  **Correlated     **Correlated       **Correlated                              
  Part#**\         Part#**\           Part#**\                                  
  \--              \--                \--                                       

  **Associated     **Associated       **Associated                              
  LRU#**\          LRU#**\            LRU#**\                                   
  \--              \--                \--                                       

  **MAJOR DESIGN                                                                
  CHANGES**                                                                     

  **APRV DATE**\   **DESCRIPTION OF                                             
  \--              CHANGES**\                                                   
                   \--                                                          

  **ASSESSMENT                                                                  
  TEXT**                                                                        
  ---------------- ------------------ ----------------- ----------- ----------- ------------