Health-hazard evaluation report HETA-85-072-1850, Seattle Public Schools, Seattle, Washington
Technical Report
·
OSTI ID:7126565
An investigation was made of possible polychlorinated-biphenyl (PCB) contamination. Ballast burnouts had occurred in three classrooms at a school, resulting in high concentrations of PCBs in the air and on surfaces in these rooms. PCB concentrations ranged from 0.19 to 2.4 micrograms/100 square centimeters (microg/100 cm2) in surface samples. Air samples showed PCB concentrations ranging from 0.8 to 1.2 micrograms/cubic meter (microg/m3). The author concludes that the contamination does not present an immediate health risk to students or faculty. Recommendations are offered for the proper cleanup procedure to follow when a PCB-containing ballast fails.
- Research Organization:
- National Inst. for Occupational Safety and Health, Cincinnati, OH (USA)
- OSTI ID:
- 7126565
- Report Number(s):
- PB-88-203724/XAB; HETA-85-072-1850
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
54 ENVIRONMENTAL SCIENCES
99 GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE
BALLASTS
CHLORINATED AROMATIC HYDROCARBONS
INDOOR AIR POLLUTION
FLUORESCENT LAMPS
HAZARDOUS MATERIALS
OCCUPATIONAL EXPOSURE
SCHOOL BUILDINGS
AIR POLLUTION
AROMATICS
BUILDINGS
EDUCATIONAL FACILITIES
HALOGENATED AROMATIC HYDROCARBONS
LIGHT BULBS
MATERIALS
ORGANIC CHLORINE COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
POLLUTION
500200* - Environment
Atmospheric- Chemicals Monitoring & Transport- (-1989)
552000 - Public Health
99 GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE
BALLASTS
CHLORINATED AROMATIC HYDROCARBONS
INDOOR AIR POLLUTION
FLUORESCENT LAMPS
HAZARDOUS MATERIALS
OCCUPATIONAL EXPOSURE
SCHOOL BUILDINGS
AIR POLLUTION
AROMATICS
BUILDINGS
EDUCATIONAL FACILITIES
HALOGENATED AROMATIC HYDROCARBONS
LIGHT BULBS
MATERIALS
ORGANIC CHLORINE COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
POLLUTION
500200* - Environment
Atmospheric- Chemicals Monitoring & Transport- (-1989)
552000 - Public Health