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NASA-LLIS-3338
Lessons Learned – Improve the Constraint System / Identification of Precedence Order for Work Procedures
Year: 2010
Abstract: Abstract:
Constraints, or the identification of a precedence order for work procedures, are crucial to flight hardware processing. A constraints system has been in place for many years in the Shuttle Program. However, when a new electronic work control system was brought online for Ares I-X processing, a robust and automated way of controlling constraints was not provided. As a result, several constraints were missed, and this drove the need to rework constraints, such as opening a closed-out area back up to complete work that was missed. This can even become a safety issue. A system must be put in place when new work control systems are brought online for the identification of a precedence order for work procedures.
Constraints, or the identification of a precedence order for work procedures, are crucial to flight hardware processing. A constraints system has been in place for many years in the Shuttle Program. However, when a new electronic work control system was brought online for Ares I-X processing, a robust and automated way of controlling constraints was not provided. As a result, several constraints were missed, and this drove the need to rework constraints, such as opening a closed-out area back up to complete work that was missed. This can even become a safety issue. A system must be put in place when new work control systems are brought online for the identification of a precedence order for work procedures.
Subject: Ground processing and manifesting
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| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T15:20:00Z | |
| date available | 2017-09-04T15:20:00Z | |
| date copyright | 05/01/2010 | |
| date issued | 2010 | |
| identifier other | MVAYHDAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/19888 | |
| description abstract | Abstract: Constraints, or the identification of a precedence order for work procedures, are crucial to flight hardware processing. A constraints system has been in place for many years in the Shuttle Program. However, when a new electronic work control system was brought online for Ares I-X processing, a robust and automated way of controlling constraints was not provided. As a result, several constraints were missed, and this drove the need to rework constraints, such as opening a closed-out area back up to complete work that was missed. This can even become a safety issue. A system must be put in place when new work control systems are brought online for the identification of a precedence order for work procedures. | |
| language | English | |
| title | NASA-LLIS-3338 | num |
| title | Lessons Learned – Improve the Constraint System / Identification of Precedence Order for Work Procedures | en |
| type | standard | |
| page | 2 | |
| status | Active | |
| tree | NASA - National Aeronautics and Space Administration (NASA):;2010 | |
| contenttype | fulltext | |
| subject keywords | Ground processing and manifesting | |
| subject keywords | Ground support systems | |
| subject keywords | Launch support systems | |
| subject keywords | Logistics and maintenance |