OSHA Accident Investigation · Summary #671800
HIGH WIND,WALL,COLLAPSE,UNSECURED,PINNED,WORK RULES,CONSTRUCTION,STRUCK BY,BRACING,CONCRETE BLOCK
Event description
Employees injured when pinned by collapsing wall
Investigation abstract
At 11:00 a.m. on March 10, 1986, Employees #1 through #4, bricklayers for the Ce 6. The metal angle steel that they used to tie the top section of the wall to th e structure was not welded to the structure or even bolted to the blocks. This a ngle came down with the block wall. ntral Masonry Construction Co. Inc., were laying brick against a 20 ft high and 192 ft long concrete block wall. When it started raining, the foreman instructed the employees to clean up the area and cover the brick that had just been laid. A 40 mph gust of wind caused the concrete block wall to collapse, pinning Emplo yees #1, #2, #3, and #4 under the blocks and other material. All four employees were taken by ambulances to the hospital. The block had been laid in mid January 1986, and had been braced until Sunday, March 9, 1986, at which time two of the braces were removed. The remaining braces were removed on Monday, March 10, 198
Victims (4)
-
#1 Hospitalized Age 39 M
- Nature of injury
- 12
- Part of body
- 14
- Event type
- 1
- Source
- 8
- Occupation code
- 553
- Human factor
- 1
- Environmental factor
- 6
- Task assigned
- 1
-
#2 Hospitalized Age 22 M
- Nature of injury
- 12
- Part of body
- 14
- Event type
- 1
- Source
- 8
- Occupation code
- 563
- Human factor
- 1
- Environmental factor
- 6
- Task assigned
- 1
-
#3 Hospitalized Age 22 M
- Nature of injury
- 12
- Part of body
- 16
- Event type
- 1
- Source
- 8
- Occupation code
- 564
- Human factor
- 1
- Environmental factor
- 6
- Task assigned
- 1
-
#4 Hospitalized Age 29 M
- Nature of injury
- 7
- Part of body
- 12
- Event type
- 1
- Source
- 8
- Occupation code
- 563
- Human factor
- 1
- Environmental factor
- 6
- Task assigned
- 1
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