Powered by GoogleTranslate

Occupational Safety and Health Administration OSHA

Inspection Detail



Violation Summary
Serious Willful Repeat Other Unclass Total
Initial Violations 10 3 1 14
Current Violations 8 3 2 13
Initial Penalty $11,000 $30,000 $0 $100 $0 $41,100
Current Penalty $7,600 $30,000 $0 $0 $0 $37,600
FTA Amount $0 $0 $0 $0 $0 $0

Violation Items
# ID Type Standard Issuance Abate Curr$ Init$ Fta$ Contest LastEvent
  1. 01001A Serious 5A0001 06/16/1989 06/19/1989 $1,000 $1,000 $0 07/10/1989 F - Formal Settlement
  2. 01001B Serious 19100252 E04 III 06/16/1989 06/19/1989 $1,000 $1,000 $0 07/10/1989 F - Formal Settlement
  3. 01002 Other 19100023 A08 06/16/1989 06/19/1989 $0 $1,000 $0 07/10/1989 F - Formal Settlement
  4. 01003 Serious 19100023 C01 06/16/1989 06/19/1989 $0 $1,000 $0 07/10/1989 F - Formal Settlement
  5. 01004A Serious 19100109 C02 II 06/16/1989 06/19/1989 $1,000 $1,000 $0 07/10/1989 F - Formal Settlement
  6. 01004B Serious 19100109 C04 I 06/16/1989 06/19/1989 $0 $0 $0 07/10/1989 F - Formal Settlement
  7. 01004C Serious 19100109 C04 III 06/16/1989 06/19/1989 $0 $0 $0 07/10/1989 F - Formal Settlement
  8. 01005 Serious 19100109 C04 IV 06/16/1989 06/19/1989 $1,000 $1,000 $0 07/10/1989 F - Formal Settlement
Deleted 9. 01006A Serious 19100109 D01 IV 06/16/1989 06/19/1989 $1,000 $1,000 $0 07/10/1989 F - Formal Settlement
  10. 01006B Serious 19100109 D02 I 06/16/1989 06/19/1989 $600 $0 $0 07/10/1989 F - Formal Settlement
  11. 01006C Serious 19100109 D02 II 06/16/1989 06/19/1989 $0 $0 $0 07/10/1989 -
  12. 01006D Serious 19100109 D02 III 06/16/1989 06/19/1989 $0 $0 $0 07/10/1989 -
  13. 01007 Serious 19100109 E01 I 06/16/1989 06/19/1989 $1,000 $1,000 $0 07/10/1989 F - Formal Settlement
  14. 01008A Serious 19100109 E01 IV 06/16/1989 06/19/1989 $1,000 $1,000 $0 07/10/1989 F - Formal Settlement
  15. 01008B Serious 19100109 E05 06/16/1989 06/19/1989 $0 $0 $0 07/10/1989 F - Formal Settlement
  16. 01009 Other 19101200 E02 06/16/1989 06/19/1989 $0 $1,000 $0 07/10/1989 F - Formal Settlement
  17. 01010 Serious 19101200 G01 06/16/1989 06/19/1989 $1,000 $1,000 $0 07/10/1989 -
  18. 02001 Willful 5A0001 06/16/1989 06/19/1989 $10,000 $10,000 $0 07/10/1989 F - Formal Settlement
  19. 02002A Willful 5A0001 06/16/1989 06/18/1989 $10,000 $10,000 $0 07/10/1989 F - Formal Settlement
  20. 02002B Willful 19101200 H 06/16/1989 06/19/1989 $0 $0 $0 07/10/1989 F - Formal Settlement
  21. 02003 Willful 19100109 E01 I 06/16/1989 06/19/1989 $10,000 $10,000 $0 07/10/1989 F - Formal Settlement
Deleted 22. 03001 Other 19040007 06/16/1989 06/19/1989 $100 $100 $0 07/10/1989 F - Formal Settlement

Accident Investigation Summary
Summary Nr: 170048037 Event: 12/19/1988One Employee Dies, Others Injured In Steam Explosion
Employees were removing a hot buildup of smelted concentrate inside the waste heat boiler of an Outokumpu flash furnace at a copper smelter. The partly smelted concentrate was composed of extremely fine particles that had passed through the flash furnace at temperatures of up to 2,300 degrees F. As the partly smelted concentrate passed into the waste heat boiler, it stuck on the sides of the boiler, eventually forming a mass that bridged across the walls of the boiler from the throat to a water-cooled 16 ft high baffle wall. When the boiler was taken down for repairs, the mass was about 800 to 1,000 tons and had retained much of the heat. Blasting with explosives was used to break up the face of the mass; holes were drilled or burned with oxygen lances to accept the explosive charges for blasting. Some pockets of molten material were found near the furnace end of the mass when the oxygen lances burned into it. As the blasting process continued, cracks developed in portions of the mass and the face of the mass fell to the bottom of the boiler. A water lance with a valve was used for cooling the holes. The valve handle for the water lance was broken. Rather than fix the valve, or go outside the boiler to turn off another valve, employees at times allowed water to flow onto the top of the mass. Also, some boiler tube leaks had been spraying onto the bottom of the mass. Apparently, some of the water entered a crack and circulated into the hot mass, probably to a pocket of molten material. A steam explosion occurred within the surrounding mass, breaking a large section (estimated to be at least 2 tons) off the left part of the face. The blast struck Employee #1, who was standing on the upper platform in line with the explosion, causing him to fall about 4 1/2 ft to the lower platform, where he apparently struck and broke a 2 by 4 brace below the upper platform. Employee #2, who was sitting closest to the explosion, was severely burned and sustained a depressed skull fracture and puncture wounds from explosion fragments. Employee #3, who was standing behind Employee #2, sustained minor burns. Employee #4 was on the lower level platform and sustained a temporary hearing loss. Employee #1, who was unconscious, died about an hour after the explosion, at about the same time that rescuers were able to cut a large enough opening in the boiler to remove him on a stretcher. The entry door was 18 in. by 18 in. before the accident.
Keywords: boiler, steam, explosion, skull, burn, water, valve, fracture, confined space, high temperature
Inspection Degree Nature Occupation
1 18089425 Fatality Concussion Occupation not reported

Thank You for Visiting Our Website

You are exiting the Department of Labor's Web server.

The Department of Labor does not endorse, takes no responsibility for, and exercises no control over the linked organization or its views, or contents, nor does it vouch for the accuracy or accessibility of the information contained on the destination server. The Department of Labor also cannot authorize the use of copyrighted materials contained in linked Web sites. Users must request such authorization from the sponsor of the linked Web site. Thank you for visiting our site. Please click the button below to continue.

Close