Record Number: 893

FATALITY REPORT

REPORT CHARACTERISTICS:

DONOR: Alberta Community and Occupational Health
Occupational Health and Safety Division
JURISDICTION: ALBERTA
REPORT TITLE: Fatality Investigation Data Base

INFORMATION ABOUT DECEASED:

NAME: Confidential SEX: Male AGE: 34
OCCUPATION: foremen, mining and quarrying (incl. oil and gas)
INDUSTRY:
operation of battery tanks
Industrial sector: mines, quarries and oil

ACCIDENT INFORMATION:

DATE OF ACCIDENT: Confidential
PLACE: LEGAL DESCRIPT AREA: Calgary region
TYPE OF ACCIDENT:
contact with gases/fumes by inhalation (lack of oxygen)
SOURCE OF INJURY:
hydrogen sulphide exposure
working surfaces (used as supports - roofs, ramps, stairs)

ACCIDENT DESCRIPTION:

Since there were no eye witnesses, it is assumed that while checking the level
of water in a fibreglass storage tank (21' 6" (6.5 m) high and 11' 6" (3.3 m)
in diameter), the worker was partially overcome by H2S gas. He fell to the
ground, where he succumbed to injuries sustained in the fall.

INVESTIGATION:

DATE: 1980-01-01
UNSAFE ACT(S):
safety device removed or rendered inoperative
unsafe position/posture, inappropriate operational position
UNSAFE CONDITION(S):
improper ventilation
adverse weather/environmental conditions
INDIRECT CAUSE(S):
worker's deliberate disregard of known safe procedures
worker's lack of experience or knowledge
unsafe job procedure
EMPLOYER ACTION(S):
eliminate unsafe procedure
OHSO ACTION(S):
issue a requisition or order
other
OTHER'S ACTION(S):
OHSD education presentation
REGULATION(S): 27076256 26776016



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