# SLIP OR FALL OF PERSON
> MSHA accident `220071070035` · 03/11/2007 · Calportland
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Fall from scaffolds, walkways, platforms
- **Occupation:** Laborer, Blacksmith, Bull gang, Parts runner, Roustabout, Pick-up man, Pitman
- **Activity:** Hand tools (powered)
- **Injury source:** FLOOR,WALKING SURF-NOT UG
- **Nature of injury:** MULTIPLE INJURIES
- **Body part:** MULTIPLE PARTS (MORE THAN ONE MAJOR)
- **Days lost:** 0
- **Mine experience:** 0.02 years
## Operator
- **Controller:** Taiheiyo Cement Corp
- **Operator:** Calportland
- **Mine:** [0400036](https://api.ai-analytics.org/mine/0400036)
## Narrative

Employees were removing brick liner of pre-heat tower - stage 4 vessel riser duct - using chipping guns and jackhammers, when second stage scaffolding collapsed causing employees to fall to tower floor - est 14 to 20 feet. There were no serious injuries. Employee fell against the face and slid to bottom.

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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*