Skip directly to search Skip directly to A to Z list Skip directly to page options Skip directly to site content

NIOSHTIC-2 Publications Search

Search Results

Apprentice electrician electrocuted while wiring an elevator disconnect switch - Massachusetts.

Authors
Anonymous
Source
NIOSH 2008 Dec; :1-7
NIOSHTIC No.
20035930
Abstract
On October 23, 2006, a 24-year-old male apprentice electrician was electrocuted by an energized 480-volt, three-phase circuit while permanently wiring a heavy duty disconnect switch for a new elevator. The supply side of the disconnect switch had three energized wires fed into it through the switch's top mechanical lugs. At the time of the incident, the victim had just finished disconnecting the three energized wires from the switch's top mechanical lugs and came in contact with an energized source, either a wire or the switch housing, and was electrocuted. A co-worker noticed a bright flash and, upon investigating the source of the flash, found the victim slumped on the ground of the elevator mechanical room. The co-worker yelled for help and started to attend to the victim. A second co-worker entered the elevator mechanical room and then placed a call for emergency medical services (EMS). Both co-workers administered cardiopulmonary resuscitation (CPR) until the arrival of EMS a few minutes later. The local police and fire departments were also notified and responded to the incident site. EMS transported the victim to a local hospital were the victim was pronounced dead. The Massachusetts FACE Program concluded that to prevent similar occurrences in the future, employers should: 1. Ensure that electrical circuits and equipment are de-energized and that lockout/tagout procedures are implemented and enforced prior to beginning work; In addition, general contractors, when feasible, should: 2. Ensure that elevators are permanently wired during installation.
Keywords
Region-1; Accident-analysis; Accident-prevention; Accidents; Electrical-hazards; Electrical-industry; Electrical-properties; Electrical-safety; Electrical-systems; Electrical-workers; Electrocutions; Injury-prevention; Occupational-accidents; Occupational-hazards; Safety-education; Safety-measures; Safety-practices; Traumatic-injuries; Work-analysis; Work-areas; Work-operations; Work-performance; Work-practices
Publication Date
20081223
Document Type
Field Studies; Fatality Assessment and Control Evaluation
Funding Type
Cooperative Agreement
Fiscal Year
2009
NTIS Accession No.
PB2010-113204
NTIS Price
A02
Identifying No.
FACE-06MA043; Cooperative-Agreement-Number-U60-CCU-108704
SIC Code
NAICS-23
Source Name
National Institute for Occupational Safety and Health
State
MA
Performing Organization
Massachusetts Department of Health
TOP