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NASA-LLIS-0096
Lessons Learned - Lift Operations Utilizing a Hydraset or Dynamomete
Year: 1992
Abstract: Description of Driving Event:
Replacement of the upper floating beam forward roller support shaft was in progress to eliminate a stress corrosion concern. The 5-ton bridge crane and a sling were being used to lift the Pad B PGHM side 2 upper floating beam Z bar off of the Z roller when a small block with two 5/8" bolts apparently sheared, allowing Z Bar to travel up, contacting a portion of the upper floating beam causing the web strap to be cut.
Replacement of the upper floating beam forward roller support shaft was in progress to eliminate a stress corrosion concern. The 5-ton bridge crane and a sling were being used to lift the Pad B PGHM side 2 upper floating beam Z bar off of the Z roller when a small block with two 5/8" bolts apparently sheared, allowing Z Bar to travel up, contacting a portion of the upper floating beam causing the web strap to be cut.
Subject: Facilities
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| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T16:02:31Z | |
| date available | 2017-09-04T16:02:31Z | |
| date copyright | 08/03/1992 | |
| date issued | 1992 | |
| identifier other | RNYCQCAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/65717 | |
| description abstract | Description of Driving Event: Replacement of the upper floating beam forward roller support shaft was in progress to eliminate a stress corrosion concern. The 5-ton bridge crane and a sling were being used to lift the Pad B PGHM side 2 upper floating beam Z bar off of the Z roller when a small block with two 5/8" bolts apparently sheared, allowing Z Bar to travel up, contacting a portion of the upper floating beam causing the web strap to be cut. | |
| language | English | |
| title | NASA-LLIS-0096 | num |
| title | Lessons Learned - Lift Operations Utilizing a Hydraset or Dynamomete | en |
| type | standard | |
| page | 2 | |
| status | Active | |
| tree | NASA - National Aeronautics and Space Administration (NASA):;1992 | |
| contenttype | fulltext | |
| subject keywords | Facilities | |
| subject keywords | Hardware | |
| subject keywords | Lifting Devices |