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

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

+-------------+---------------+-----------+----------+------+--------+
| **MSFC      | **In-Flight   | **C       | *        | *    |        |
| Record      | Anomaly       | ontractor | *JSC#**\ | *KSC |        |
| \#**\       | Number**\     | Report    | \--      | #**\ |        |
| A12722      | STS-32-T-1    | Number**\ |          | \--  |        |
|             |               | T-060A    |          |      |        |
+-------------+---------------+-----------+----------+------+--------+
| **Problem   |               |           |          |      |        |
| Title**\    |               |           |          |      |        |
| LOSS OF     |               |           |          |      |        |
| SOFI FOAM   |               |           |          |      |        |
| DURING      |               |           |          |      |        |
| ASCENT      |               |           |          |      |        |
+-------------+---------------+-----------+----------+------+--------+
| **EICN#**\  | **ELEMENT**\  | **Cont    | **       | **   |        |
| \--         | ET            | ractor**\ | FSCM#**\ | FCRI |        |
|             |               | MMMSS     | \--      | T**\ |        |
|             |               |           |          | 1    |        |
+-------------+---------------+-----------+----------+------+--------+
| **HCRIT**\  | **Sys_Lvl**\  | **Misc    |          |      |        |
| \--         | \--           | Codes**\  |          |      |        |
|             |               | A B C D E |          |      |        |
|             |               | F G       |          |      |        |
|             |               | **(X)** 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         | ET COMPLETE   | 809010    | ET-32    | UFAC |        |
|             |               | 10000-070 |          | TURE |        |
|             |               |           |          | R**\ |        |
|             |               |           |          | MMC  |        |
+-------------+---------------+-----------+----------+------+--------+
| **Test/O    | **Prevailing  | **F /     | **Fail   | **   |        |
| peration**\ | Condtion**\   | U**\      | Mode**\  | Caus |        |
| F - FLT     | F -           | UC        | MSI -    | e**\ |        |
|             | FUNCTIONAL    |           | IN       | D    |        |
|             |               |           | SULATION | HP - |        |
|             |               |           |          | DES- |        |
|             |               |           |          | HDW- |        |
|             |               |           |          | INST |        |
+-------------+---------------+-----------+----------+------+--------+
| **System**\ | **Defect**\   | **Ma      | **Work   | **   |        |
| TPS         | CX - VOID     | terial**\ | Co       | Fail |        |
|             |               | F - INSUL | ntact**\ | Dat  |        |
|             |               |           | \--      | e**\ |        |
|             |               |           |          | 01   |        |
|             |               |           |          | /09/ |        |
|             |               |           |          | 1990 |        |
+-------------+---------------+-----------+----------+------+--------+
| **Received  | **Date        | **FMEA    | **IFA:   | *    |        |
| at MSFC**\  | Isolated**\   | Ref       | Mission  | *Mis |        |
| 02/09/1990  | \--           | erence**\ | Phase**\ | sion |        |
|             |               | 5.6.2.1   | \--      | Ela  |        |
|             |               |           |          | psed |        |
|             |               |           |          | Tim  |        |
|             |               |           |          | e**\ |        |
|             |               |           |          | \--  |        |
+-------------+---------------+-----------+----------+------+--------+
| **          |               | **S       |          | **   |        |
| Location**\ |               | ymptom**\ |          | Time |        |
| KSC         |               | MI -      |          | Cycl |        |
|             |               | I         |          | e**\ |        |
|             |               | NSULATION |          | \--  |        |
+-------------+---------------+-----------+----------+------+--------+
| **          |               |           |          |      |        |
| 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   | **Remark |      |        |
| Approved    | Req Defer     | Close**\  | /        |      |        |
| Defer Until | Until Date**\ | \--       | A        |      |        |
| Date**\     | \--           |           | ction**\ |      |        |
| \--         |               |           | \--      |      |        |
+-------------+---------------+-----------+----------+------+--------+
| **In        |               |           |          |      |        |
| vestigation |               |           |          |      |        |
| /           |               |           |          |      |        |
| Resolution  |               |           |          |      |        |
| Summary**   |               |           |          |      |        |
+-------------+---------------+-----------+----------+------+--------+
| **Last MSFC | **CN RSLV     | **Defer   | **Add    | *    |        |
| Update**\   | SBMT**\       | Date**\   | Date**\  | *R/C |        |
| 02/13/1995  | \--           | \--       | 02       | Code |        |
|             |               |           | /11/1990 | s**\ |        |
|             |               |           |          | 0 -  |        |
|             |               |           |          | EXPL |        |
|             |               |           |          | \--  |        |
|             |               |           |          | \--  |        |
+-------------+---------------+-----------+----------+------+--------+
| *           |               |           |          |      |        |
| *Assignee** |               |           |          |      |        |
+-------------+---------------+-----------+----------+------+--------+
| **Design**\ | **Chief       | **S &     | **Pr     | *    |        |
| C. BRAMON   | Engineer**\   | MA**\     | oject**\ | *Pro |        |
|             | M. PESSIN     | R.        | \--      | ject |        |
|             |               | JACKSON   |          | MG   |        |
|             |               |           |          | R**\ |        |
|             |               |           |          | G.   |        |
|             |               |           |          | LA   |        |
|             |               |           |          | DNER |        |
+-------------+---------------+-----------+----------+------+--------+
| *           |               |           |          |      |        |
| *Approval** |               |           |          |      |        |
+-------------+---------------+-----------+----------+------+--------+
| **Design**\ | **Chief       | **S &     | **Pr     | *    |        |
| C. BRAMON   | Engineer**\   | MA**\     | oject**\ | *Pro |        |
|             | M. PESSIN     | R.        | \--      | ject |        |
|             |               | ZAGRODZKY |          | MG   |        |
|             |               |           |          | R**\ |        |
|             |               |           |          | G.   |        |
|             |               |           |          | LA   |        |
|             |               |           |          | DNER |        |
+-------------+---------------+-----------+----------+------+--------+
| **PAC       | **PAC Review  | **MSFC    | **S      | *    |        |
| Assignee**\ | Complete**\   | Closure   | tatus**\ | *F/A |        |
| B. HURST    | BH            | Date**\   | C -      | C    |        |
|             |               | 0         | CLOSED   | ompl |        |
|             |               | 2/16/1990 |          | 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       | **Approval    |           |          |      |        |
| PERSON      | Signature     |           |          |      |        |
| L2**\       | L3**\         |           |          |      |        |
| \--         | \--           |           |          |      |        |
+-------------+---------------+-----------+----------+------+--------+
| **Related   | **Related     |           |          |      |        |
| Document    | Document      |           |          |      |        |
| Type**\     | ID**\         |           |          |      |        |
| \--         | \--           |           |          |      |        |
+-------------+---------------+-----------+----------+------+--------+
| **Related   |               |           |          |      |        |
| Document    |               |           |          |      |        |
| Title**\    |               |           |          |      |        |
| \--         |               |           |          |      |        |
+-------------+---------------+-----------+----------+------+--------+
| **Related   | **Related     |           |          |      |        |
| Document    | Document      |           |          |      |        |
| Type**\     | ID**\         |           |          |      |        |
| \--         | \--           |           |          |      |        |
+-------------+---------------+-----------+----------+------+--------+
| **Related   |               |           |          |      |        |
| Document    |               |           |          |      |        |
| Title**\    |               |           |          |      |        |
| \--         |               |           |          |      |        |
+-------------+---------------+-----------+----------+------+--------+
| **Related   | **Related     |           |          |      |        |
| Document    | Document      |           |          |      |        |
| Type**\     | ID**\         |           |          |      |        |
| \--         | \--           |           |          |      |        |
+-------------+---------------+-----------+----------+------+--------+
| **Related   |               |           |          |      |        |
| Document    |               |           |          |      |        |
| Title**\    |               |           |          |      |        |
| \--         |               |           |          |      |        |
+-------------+---------------+-----------+----------+------+--------+
| *           |               |           |          |      |        |
| *Contractor |               |           |          |      |        |
| Status      |               |           |          |      |        |
| Summary**   |               |           |          |      |        |
+-------------+---------------+-----------+----------+------+--------+
| **Reliabil  |               |           |          |      |        |
| ity/Quality |               |           |          |      |        |
| Assurance   |               |           |          |      |        |
| Concerns,   |               |           |          |      |        |
| Recomme     |               |           |          |      |        |
| ndations:** |               |           |          |      |        |
+-------------+---------------+-----------+----------+------+--------+
| **Problem   |               |           |          |      |        |
| De          |               |           |          |      |        |
| scription** |               |           |          |      |        |
|             |               |           |          |      |        |
| A. THE      |               |           |          |      |        |
| EXTERNAL    |               |           |          |      |        |
| TANK\'S     |               |           |          |      |        |
| INTERTANK   |               |           |          |      |        |
| TPS         |               |           |          |      |        |
| APPLICATION |               |           |          |      |        |
| INVOLVES    |               |           |          |      |        |
| TWO         |               |           |          |      |        |
| DIFFERENT   |               |           |          |      |        |
|             |               |           |          |      |        |
| SOFI        |               |           |          |      |        |
| CONF        |               |           |          |      |        |
| IGURATIONS. |               |           |          |      |        |
| THE +/-Y    |               |           |          |      |        |
| THRUST      |               |           |          |      |        |
| PANELS AND  |               |           |          |      |        |
| AN AREA OF  |               |           |          |      |        |
| THE +Z      |               |           |          |      |        |
|             |               |           |          |      |        |
| PANELS HAVE |               |           |          |      |        |
| BX-250      |               |           |          |      |        |
| FILLING THE |               |           |          |      |        |
| VALLEY      |               |           |          |      |        |
| BETWEEN THE |               |           |          |      |        |
| STRINGERS   |               |           |          |      |        |
| WITH        |               |           |          |      |        |
|             |               |           |          |      |        |
| ISOCHEM     |               |           |          |      |        |
| APPLIED     |               |           |          |      |        |
| OVER THE    |               |           |          |      |        |
| BX-250. CPR |               |           |          |      |        |
| IS APPLIED  |               |           |          |      |        |
| OVER THE    |               |           |          |      |        |
| BX-250 AND  |               |           |          |      |        |
|             |               |           |          |      |        |
| ISOCHEM     |               |           |          |      |        |
| DURING THE  |               |           |          |      |        |
| SPRAY OF    |               |           |          |      |        |
| THE         |               |           |          |      |        |
| INTERTANK.  |               |           |          |      |        |
| THE FINAL   |               |           |          |      |        |
| TPS         |               |           |          |      |        |
|             |               |           |          |      |        |
| CO          |               |           |          |      |        |
| NFIGURATION |               |           |          |      |        |
| INCLUDES    |               |           |          |      |        |
| TWO-TONE    |               |           |          |      |        |
| AREAS (CPR  |               |           |          |      |        |
| OVER BX)    |               |           |          |      |        |
| AND CPR-488 |               |           |          |      |        |
| OVER        |               |           |          |      |        |
|             |               |           |          |      |        |
| THE PRIMED  |               |           |          |      |        |
| SUBSTRATE.  |               |           |          |      |        |
| VENT HOLES  |               |           |          |      |        |
| ARE DRILLED |               |           |          |      |        |
| IN THE      |               |           |          |      |        |
| TWO-TONE    |               |           |          |      |        |
| AREAS       |               |           |          |      |        |
|             |               |           |          |      |        |
| AT KSC.     |               |           |          |      |        |
| THESE       |               |           |          |      |        |
| EIGHTH      |               |           |          |      |        |
| -OF-AN-INCH |               |           |          |      |        |
| DIAMETER    |               |           |          |      |        |
| HOLES ARE   |               |           |          |      |        |
| LOCATED IN  |               |           |          |      |        |
| THE         |               |           |          |      |        |
|             |               |           |          |      |        |
| VALLEYS     |               |           |          |      |        |
| BETWEEN THE |               |           |          |      |        |
| STRINGERS   |               |           |          |      |        |
| AND         |               |           |          |      |        |
| PENETRATE   |               |           |          |      |        |
| THROUGH THE |               |           |          |      |        |
|             |               |           |          |      |        |
| CPR-        |               |           |          |      |        |
| 488/ISOCHEM |               |           |          |      |        |
| INTERFACE   |               |           |          |      |        |
| TO ALLOW    |               |           |          |      |        |
| VENTING OF  |               |           |          |      |        |
| ANY         |               |           |          |      |        |
| LOCALIZED   |               |           |          |      |        |
| VOIDS       |               |           |          |      |        |
|             |               |           |          |      |        |
| THAT MAY    |               |           |          |      |        |
| EXIST       |               |           |          |      |        |
|             |               |           |          |      |        |
| FOUR DIVOTS |               |           |          |      |        |
| (18\"-24\"  |               |           |          |      |        |
| DIAMETER)   |               |           |          |      |        |
| AND ONE     |               |           |          |      |        |
| DIVOT (6\"  |               |           |          |      |        |
| DIAMETER)   |               |           |          |      |        |
| OCCURRED    |               |           |          |      |        |
|             |               |           |          |      |        |
| IN THE      |               |           |          |      |        |
| TWO-TONE    |               |           |          |      |        |
| SOFI AREA   |               |           |          |      |        |
| IN THE +Z   |               |           |          |      |        |
| PANELS OF   |               |           |          |      |        |
| THE         |               |           |          |      |        |
| INTERTANK   |               |           |          |      |        |
| FORWARD     |               |           |          |      |        |
|             |               |           |          |      |        |
| OF THE      |               |           |          |      |        |
| BIPOD       |               |           |          |      |        |
| ATTACH      |               |           |          |      |        |
| POINTS.     |               |           |          |      |        |
| PHOTOGRAPHS |               |           |          |      |        |
| OF THESE    |               |           |          |      |        |
| DIVOTS      |               |           |          |      |        |
| INDICATE    |               |           |          |      |        |
|             |               |           |          |      |        |
| THAT THE    |               |           |          |      |        |
| FOAM        |               |           |          |      |        |
| PROBABLY    |               |           |          |      |        |
| CAME OFF AT |               |           |          |      |        |
| THE         |               |           |          |      |        |
| CPR-        |               |           |          |      |        |
| 488/ISOCHEM |               |           |          |      |        |
| INTERFACE   |               |           |          |      |        |
|             |               |           |          |      |        |
| B.          |               |           |          |      |        |
| SEPARATION  |               |           |          |      |        |
| PHOTOS OF A |               |           |          |      |        |
| PREVIOUS    |               |           |          |      |        |
| FLIGHT      |               |           |          |      |        |
| (ET-31)     |               |           |          |      |        |
| SHOWED AN   |               |           |          |      |        |
| INTERTANK   |               |           |          |      |        |
|             |               |           |          |      |        |
| TPS DIVOT   |               |           |          |      |        |
| IN THE +Z   |               |           |          |      |        |
| TWO-TONE    |               |           |          |      |        |
| AREA. IT    |               |           |          |      |        |
| WAS         |               |           |          |      |        |
| DIFFERENT   |               |           |          |      |        |
| THAN THE    |               |           |          |      |        |
| ET-32       |               |           |          |      |        |
|             |               |           |          |      |        |
| DIVOTS IN   |               |           |          |      |        |
| THAT IT     |               |           |          |      |        |
| APPEARED    |               |           |          |      |        |
| SHALLOW AND |               |           |          |      |        |
| NOT RELATED |               |           |          |      |        |
| TO ISOCHEM  |               |           |          |      |        |
| DEBOND      |               |           |          |      |        |
|             |               |           |          |      |        |
| PROBLEM     |               |           |          |      |        |
|             |               |           |          |      |        |
| IN          |               |           |          |      |        |
| VESTIGATION |               |           |          |      |        |
| CONCLUDED   |               |           |          |      |        |
| THAT THE    |               |           |          |      |        |
| DIVOT WAS   |               |           |          |      |        |
| POSSIBLY    |               |           |          |      |        |
| THE RESULT  |               |           |          |      |        |
| OF A        |               |           |          |      |        |
|             |               |           |          |      |        |
| COMBINATION |               |           |          |      |        |
| OF          |               |           |          |      |        |
| COMPRESSIVE |               |           |          |      |        |
| LOADS UNDER |               |           |          |      |        |
| MATS IN     |               |           |          |      |        |
| FINAL       |               |           |          |      |        |
| ASSEMBLY, A |               |           |          |      |        |
|             |               |           |          |      |        |
| MOMENTARY   |               |           |          |      |        |
| SPRAY GUN   |               |           |          |      |        |
| PROBLEM OR  |               |           |          |      |        |
| LOCAL       |               |           |          |      |        |
| SEVERE      |               |           |          |      |        |
| FLIGHT      |               |           |          |      |        |
| ENVIRONMENT |               |           |          |      |        |
+-------------+---------------+-----------+----------+------+--------+
| *           |               |           |          |      |        |
| *Contractor |               |           |          |      |        |
| Inve        |               |           |          |      |        |
| stigation/R |               |           |          |      |        |
| esolution** |               |           |          |      |        |
|             |               |           |          |      |        |
| TASK I -    |               |           |          |      |        |
| FAIL        |               |           |          |      |        |
| URE/PROBLEM |               |           |          |      |        |
| INV         |               |           |          |      |        |
| ESTIGATION: |               |           |          |      |        |
|             |               |           |          |      |        |
| A.          |               |           |          |      |        |
| RELIABILITY |               |           |          |      |        |
| ASSURANCE - |               |           |          |      |        |
| REVIEW      |               |           |          |      |        |
| ET-31, 32   |               |           |          |      |        |
| AND 33      |               |           |          |      |        |
| INTERTANK   |               |           |          |      |        |
| TPS         |               |           |          |      |        |
|             |               |           |          |      |        |
| APPLICATION |               |           |          |      |        |
| BUILD       |               |           |          |      |        |
| RECORDS AND |               |           |          |      |        |
| NONC        |               |           |          |      |        |
| ONFORMANCES |               |           |          |      |        |
|             |               |           |          |      |        |
| RESP        |               |           |          |      |        |
| ONSIBILITY: |               |           |          |      |        |
| K.          |               |           |          |      |        |
| KIL         |               |           |          |      |        |
| LIAN/3741 - |               |           |          |      |        |
| E.          |               |           |          |      |        |
| H           |               |           |          |      |        |
| ARTLEY/3740 |               |           |          |      |        |
|             |               |           |          |      |        |
| COMPLETED:  |               |           |          |      |        |
| 2/2/90      |               |           |          |      |        |
|             |               |           |          |      |        |
| STATEMENT:  |               |           |          |      |        |
| A REVIEW OF |               |           |          |      |        |
| THE MPP\'S  |               |           |          |      |        |
| ASSOCIATED  |               |           |          |      |        |
| WITH THE    |               |           |          |      |        |
| TPS         |               |           |          |      |        |
| APPLICATION |               |           |          |      |        |
| OF          |               |           |          |      |        |
|             |               |           |          |      |        |
| ETS 31, 32  |               |           |          |      |        |
| AND 33      |               |           |          |      |        |
| DISCLOSED   |               |           |          |      |        |
| THAT A      |               |           |          |      |        |
| DIFFERENT   |               |           |          |      |        |
| LOT OF      |               |           |          |      |        |
| ISOCHEM AND |               |           |          |      |        |
| CPR-488     |               |           |          |      |        |
|             |               |           |          |      |        |
| FOAM WAS    |               |           |          |      |        |
| USED FOR    |               |           |          |      |        |
| EACH        |               |           |          |      |        |
| INTERTANK.  |               |           |          |      |        |
| ET-32 AND   |               |           |          |      |        |
| ET-33       |               |           |          |      |        |
| INTERTANKS  |               |           |          |      |        |
| WERE        |               |           |          |      |        |
|             |               |           |          |      |        |
| M           |               |           |          |      |        |
| ANUFACTURED |               |           |          |      |        |
| WITH THE    |               |           |          |      |        |
| SAME LOT OF |               |           |          |      |        |
| BX-250 FOAM |               |           |          |      |        |
| TO FILL THE |               |           |          |      |        |
| VALLEYS     |               |           |          |      |        |
|             |               |           |          |      |        |
| BETWEEN THE |               |           |          |      |        |
| STRINGER.   |               |           |          |      |        |
| THERE IS    |               |           |          |      |        |
| NOT A LOT   |               |           |          |      |        |
| MATERIAL    |               |           |          |      |        |
| PROBLEM.    |               |           |          |      |        |
| 2997        |               |           |          |      |        |
|             |               |           |          |      |        |
| MARS/DRS    |               |           |          |      |        |
| WERE        |               |           |          |      |        |
| REVIEWED    |               |           |          |      |        |
| AND         |               |           |          |      |        |
| DISCLOSED   |               |           |          |      |        |
| NO          |               |           |          |      |        |
| SIGNIFICANT |               |           |          |      |        |
| ANOMALIES   |               |           |          |      |        |
|             |               |           |          |      |        |
| B. MATERIAL |               |           |          |      |        |
| SCIENCES    |               |           |          |      |        |
| (TPS        |               |           |          |      |        |
| ENG         |               |           |          |      |        |
| INEERING) - |               |           |          |      |        |
| REVIEW      |               |           |          |      |        |
| ORBITER     |               |           |          |      |        |
| TILE DAMAGE |               |           |          |      |        |
|             |               |           |          |      |        |
| AND COMPARE |               |           |          |      |        |
| WITH        |               |           |          |      |        |
| PREVIOUS    |               |           |          |      |        |
| FLIGHTS     |               |           |          |      |        |
|             |               |           |          |      |        |
| RESP        |               |           |          |      |        |
| ONSIBILITY: |               |           |          |      |        |
| S.          |               |           |          |      |        |
| CO          |               |           |          |      |        |
| PSEY/3571 - |               |           |          |      |        |
| C.          |               |           |          |      |        |
| GRAY/3570   |               |           |          |      |        |
|             |               |           |          |      |        |
| COMPLETED:  |               |           |          |      |        |
| 2/2/90      |               |           |          |      |        |
|             |               |           |          |      |        |
| STATEMENT:  |               |           |          |      |        |
| MATERIAL    |               |           |          |      |        |
| SCIENCES    |               |           |          |      |        |
| REVIEW HAS  |               |           |          |      |        |
| DETERMINED  |               |           |          |      |        |
| THAT THE    |               |           |          |      |        |
| ORBITER     |               |           |          |      |        |
|             |               |           |          |      |        |
| TILE DAMAGE |               |           |          |      |        |
| ON THE      |               |           |          |      |        |
| FLIGHT OF   |               |           |          |      |        |
| ETS 31 AND  |               |           |          |      |        |
| 32 ARE      |               |           |          |      |        |
| WITHIN      |               |           |          |      |        |
| NOMIN       |               |           |          |      |        |
| AL/BASELINE |               |           |          |      |        |
|             |               |           |          |      |        |
| LEVELS; ANY |               |           |          |      |        |
| MATERIAL    |               |           |          |      |        |
| LOST FROM   |               |           |          |      |        |
| THE         |               |           |          |      |        |
| INTERTANKS  |               |           |          |      |        |
| ON THESE    |               |           |          |      |        |
| FLIGHTS DID |               |           |          |      |        |
| NOT         |               |           |          |      |        |
|             |               |           |          |      |        |
| RESULT IN   |               |           |          |      |        |
| SIGNIFICANT |               |           |          |      |        |
| ORBITER     |               |           |          |      |        |
| TILE        |               |           |          |      |        |
| DAMAGE.     |               |           |          |      |        |
| REFERENCE   |               |           |          |      |        |
| MATERIAL    |               |           |          |      |        |
| SCIENCE     |               |           |          |      |        |
|             |               |           |          |      |        |
| ET-8 AND    |               |           |          |      |        |
| SUBSEQUENT  |               |           |          |      |        |
| ORBITER     |               |           |          |      |        |
| TILE DAMAGE |               |           |          |      |        |
| REPORT      |               |           |          |      |        |
|             |               |           |          |      |        |
| C. DESIGN   |               |           |          |      |        |
| ENGINEERING |               |           |          |      |        |
| (3510) TO   |               |           |          |      |        |
| ISSUE       |               |           |          |      |        |
| INSPECTION  |               |           |          |      |        |
| REQUEST TO  |               |           |          |      |        |
| KSC TO      |               |           |          |      |        |
|             |               |           |          |      |        |
| VERIFY THE  |               |           |          |      |        |
| VENT HOLE   |               |           |          |      |        |
| DEPTH       |               |           |          |      |        |
|             |               |           |          |      |        |
| RESP        |               |           |          |      |        |
| ONSIBILITY: |               |           |          |      |        |
| G.          |               |           |          |      |        |
| S           |               |           |          |      |        |
| WEET/3512 - |               |           |          |      |        |
| R.          |               |           |          |      |        |
| ROGERS/3510 |               |           |          |      |        |
|             |               |           |          |      |        |
| COMPLETED:  |               |           |          |      |        |
| 2/6/90      |               |           |          |      |        |
|             |               |           |          |      |        |
| STATEMENT:  |               |           |          |      |        |
| AN          |               |           |          |      |        |
| INSPECTION  |               |           |          |      |        |
| REQUEST WAS |               |           |          |      |        |
| ISSUED TO   |               |           |          |      |        |
| VERIFY      |               |           |          |      |        |
| THREE       |               |           |          |      |        |
| RANDOMLY    |               |           |          |      |        |
|             |               |           |          |      |        |
| SELECTED    |               |           |          |      |        |
| VENT HOLES  |               |           |          |      |        |
| PER +Z      |               |           |          |      |        |
| STRINGER    |               |           |          |      |        |
| VALLEY.     |               |           |          |      |        |
| (REF. AR    |               |           |          |      |        |
| MK0021)     |               |           |          |      |        |
| NINETY      |               |           |          |      |        |
|             |               |           |          |      |        |
| HOLES WERE  |               |           |          |      |        |
| CHECKED AND |               |           |          |      |        |
| ALL WERE    |               |           |          |      |        |
| ACCEPTABLE  |               |           |          |      |        |
|             |               |           |          |      |        |
| TASK II -   |               |           |          |      |        |
| CORRECTIVE  |               |           |          |      |        |
| ACTION:     |               |           |          |      |        |
| NONE        |               |           |          |      |        |
| REQUIRED -  |               |           |          |      |        |
| ISOLATED    |               |           |          |      |        |
| CASE        |               |           |          |      |        |
|             |               |           |          |      |        |
| TASK III -  |               |           |          |      |        |
| CLEARANCE   |               |           |          |      |        |
| OF          |               |           |          |      |        |
| EFF         |               |           |          |      |        |
| ECTIVITIES: |               |           |          |      |        |
|             |               |           |          |      |        |
| ET-33, 34,  |               |           |          |      |        |
| 35, 37, 39  |               |           |          |      |        |
| THROUGH 50  |               |           |          |      |        |
| ARE CLEARED |               |           |          |      |        |
| FOR FLIGHT  |               |           |          |      |        |
| BY ACTION   |               |           |          |      |        |
| OF          |               |           |          |      |        |
|             |               |           |          |      |        |
| B01736      |               |           |          |      |        |
| INTERTANK   |               |           |          |      |        |
| FOAM VENT   |               |           |          |      |        |
| I           |               |           |          |      |        |
| NSTALLATION |               |           |          |      |        |
| AND THE     |               |           |          |      |        |
| FOLLOWING   |               |           |          |      |        |
| RATIONALE:  |               |           |          |      |        |
|             |               |           |          |      |        |
| A. THE      |               |           |          |      |        |
| SHAPE AND   |               |           |          |      |        |
| DEPTH OF    |               |           |          |      |        |
| THE DIVOTS  |               |           |          |      |        |
| OBSERVED ON |               |           |          |      |        |
| ET-32 ARE   |               |           |          |      |        |
| VERY        |               |           |          |      |        |
| SIMILAR     |               |           |          |      |        |
|             |               |           |          |      |        |
| TO DIVOTS   |               |           |          |      |        |
| CAUSED BY   |               |           |          |      |        |
| NON-VENTED  |               |           |          |      |        |
| AREAS ON    |               |           |          |      |        |
| EARLIER     |               |           |          |      |        |
| FLIGHTS.    |               |           |          |      |        |
| ETS 31,     |               |           |          |      |        |
|             |               |           |          |      |        |
| 32, 33      |               |           |          |      |        |
| BUILD PAPER |               |           |          |      |        |
| REVIEW      |               |           |          |      |        |
| FOUND NO    |               |           |          |      |        |
| MATERIAL OR |               |           |          |      |        |
| PROCESSING  |               |           |          |      |        |
| CONCERNS    |               |           |          |      |        |
|             |               |           |          |      |        |
| B. THE VENT |               |           |          |      |        |
| HOLES ON    |               |           |          |      |        |
| ET-33 WERE  |               |           |          |      |        |
| VERIFIED    |               |           |          |      |        |
| PER ACTION  |               |           |          |      |        |
| REQUEST     |               |           |          |      |        |
| MK0021 BY   |               |           |          |      |        |
|             |               |           |          |      |        |
| SAMPLE      |               |           |          |      |        |
| INSPECTION. |               |           |          |      |        |
| SINCE ALL   |               |           |          |      |        |
| 90 HOLES    |               |           |          |      |        |
| WERE        |               |           |          |      |        |
| CORRECT,    |               |           |          |      |        |
| THE ET-32   |               |           |          |      |        |
|             |               |           |          |      |        |
| PROBLEM WAS |               |           |          |      |        |
| AN ISOLATED |               |           |          |      |        |
| CASE        |               |           |          |      |        |
|             |               |           |          |      |        |
| (REFERENCE  |               |           |          |      |        |
| LEVEL II    |               |           |          |      |        |
| STS-32-T-1  |               |           |          |      |        |
| IFA         |               |           |          |      |        |
| PR          |               |           |          |      |        |
| ESENTATION) |               |           |          |      |        |
|             |               |           |          |      |        |
| ET-51 AND   |               |           |          |      |        |
| SUBSEQUENT  |               |           |          |      |        |
| ARE CLEARED |               |           |          |      |        |
| BY DESIGN   |               |           |          |      |        |
| CHANGE THAT |               |           |          |      |        |
| ELIMINATED  |               |           |          |      |        |
| THE         |               |           |          |      |        |
|             |               |           |          |      |        |
| TWO-TONE    |               |           |          |      |        |
| SOFI        |               |           |          |      |        |
| CO          |               |           |          |      |        |
| NFIGURATION |               |           |          |      |        |
|             |               |           |          |      |        |
| TASK IV -   |               |           |          |      |        |
| CAUSE       |               |           |          |      |        |
| /CORRECTIVE |               |           |          |      |        |
| ACTION      |               |           |          |      |        |
| SUMMARY:    |               |           |          |      |        |
|             |               |           |          |      |        |
| AN          |               |           |          |      |        |
| IN          |               |           |          |      |        |
| VESTIGATION |               |           |          |      |        |
| HAS         |               |           |          |      |        |
| CONCLUDED   |               |           |          |      |        |
| THAT THE    |               |           |          |      |        |
| DIVOTS WERE |               |           |          |      |        |
| PROBABLY    |               |           |          |      |        |
| THE RESULT  |               |           |          |      |        |
|             |               |           |          |      |        |
| OF UNVENTED |               |           |          |      |        |
| LOCALIZED   |               |           |          |      |        |
| VOIDS AT    |               |           |          |      |        |
| THE ISOCHEM |               |           |          |      |        |
| CPR-488     |               |           |          |      |        |
| INTERFACE.  |               |           |          |      |        |
| THESE       |               |           |          |      |        |
|             |               |           |          |      |        |
| VOIDS       |               |           |          |      |        |
| CONTAINED   |               |           |          |      |        |
| GAS AT ONE  |               |           |          |      |        |
| ATMOSPHERE  |               |           |          |      |        |
| PRESSURE.   |               |           |          |      |        |
| AS THE ET   |               |           |          |      |        |
| ASCENDED,   |               |           |          |      |        |
| THE         |               |           |          |      |        |
|             |               |           |          |      |        |
| D           |               |           |          |      |        |
| IFFERENTIAL |               |           |          |      |        |
| PRESSURE    |               |           |          |      |        |
| BETWEEN THE |               |           |          |      |        |
| VOIDS AND   |               |           |          |      |        |
| THE TPS     |               |           |          |      |        |
| EXTERIOR    |               |           |          |      |        |
| INCREASED   |               |           |          |      |        |
|             |               |           |          |      |        |
| AND CAUSED  |               |           |          |      |        |
| THE FOAM TO |               |           |          |      |        |
| SEPARATE    |               |           |          |      |        |
|             |               |           |          |      |        |
| NINETY VENT |               |           |          |      |        |
| HOLES ON    |               |           |          |      |        |
| ET-33 WERE  |               |           |          |      |        |
| VERIFIED TO |               |           |          |      |        |
| THE CORRECT |               |           |          |      |        |
| DEPTH       |               |           |          |      |        |
|             |               |           |          |      |        |
| THIS IS AN  |               |           |          |      |        |
| ISOLATED    |               |           |          |      |        |
| CASE;       |               |           |          |      |        |
| THEREFORE,  |               |           |          |      |        |
| NO          |               |           |          |      |        |
| CORRECTIVE  |               |           |          |      |        |
| ACTION IS   |               |           |          |      |        |
| NECESSARY   |               |           |          |      |        |
+-------------+---------------+-----------+----------+------+--------+
| **MSFC      |               |           |          |      |        |
| Response/Co |               |           |          |      |        |
| ncurrence** |               |           |          |      |        |
+-------------+---------------+-----------+----------+------+--------+

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

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

  ----------------- ---------------- -------------------- ------------ ----------- ------------
  **MSFC Report#**\ **IFA#**\        **Contractor RPT#**\ **JSC#**\    **KSC#**\   **EICN#**\
  A12722            STS-32-T-1       T-060A               \--          \--         \--

  **Asmnt Part#**\  **Asmnt Part     **Asmnt                                       
  80901010000-070   Name**\          Serial/Lot#**\                                
                    ET COMPLETE      ET-32                                         

  **HCRIT CD**\     **FCRIT CD**\    **CAUSE CD**\        **FAIL                   
  \--               1                DHP - DES-HDW-INST   MODE**\                  
                                                          MI -                     
                                                          INSULATION               

  **Asmnt FMEA**\   **Asmnt FM**\    **FMEA CSE**\        **FMEA                   
  5.6.2.1           1                B                    SCSE**\                  
                                                          3                        

  **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**                                                                           
  ----------------- ---------------- -------------------- ------------ ----------- ------------