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Ground Zero Analysis, Inc.
<br />HEALTH AND SAFETY PLAN
<br />JOB HAZARD ANALYSIS AND SUMMARY
<br />Chemical Hazards
<br />TASK(S)
<br />CHEMICAL
<br />PEL/STEL/IDLH
<br />KNOWN
<br />SIGNS/SYMPTOMS
<br />(SOIL, WATER,
<br />CONCENTRATION
<br />AIR, ETC.)
<br />29,000 ppm (soil)
<br />Headache; nasal, eye, skin and
<br />I
<br />TPH gasoline
<br />None Established
<br />51 ppm (water)
<br />respiratory irritation, drowsiness,fatigue, pneumonitis, nausea,
<br />asphyxia, CNS depression.
<br />PEL 0.1 ppm (NIOSH))
<br />Irritation of eyes, nose, respiratory
<br />I ppm (OSHA)
<br />56 ppm (soil)
<br />sys; giddiness, headaches, nausea,
<br />I
<br />Benzene
<br />STEL 1 ppm (NIOSH)/
<br />3.3 ppm (water)
<br />staggered gait, fatigue, anorexia,
<br />5 ppm (OSHA)
<br />lassitude, dermatitis, human
<br />IDLH 3,000 ppm
<br />carcinogen.
<br />Fatigue, weakness; confusion,
<br />PEL 100 ppm
<br />1,500 ppm (soil)
<br />euphoria, dizziness, headache; dilated
<br />1
<br />Toluene
<br />STEL 150 ppm
<br />pupils, tearing, nervousness, muscular
<br />IDLH 2,000 ppm
<br />1 l ppm (water)
<br />fatigue, insomnia, paresthesia,
<br />dermatitis.
<br />PEL 100 ppm
<br />380 ppm (soil)
<br />Irritation of eyes, mucous
<br />I
<br />Ethylbenzene
<br />STEL 125 ppm
<br />membranes; headache, dermatitis,
<br />IDLH 2,000 ppm
<br />3 ppm (water)
<br />narcosis, coma
<br />Dizziness, excitement, drowsiness,
<br />PEL 100 ppm
<br />1,800 ppm (soil)
<br />incoordination, staggering gait,
<br />1
<br />Xylenes
<br />STEL 150 ppm
<br />14 ppm (water)
<br />irritation of eyes, nose, throat; corneal
<br />IDLH 10,000 ppm
<br />vacuolization; anorexia, nausea,
<br />vomiting, abdominal pain; dermatitis.
<br />Irritation, nausea, vomiting, and
<br />0.1 ppm (soil)
<br />diarrhea, and central nervous system
<br />1
<br />MTBE
<br />PEL 50 ppm (ACGIH)
<br />O.00l2 ppm (water)
<br />(brain) effects similar to alcohol
<br />intoxication; liritation to the nose,
<br />throat, lungs and respiratory tract.
<br />Eye irritation, headache, confusion,
<br />PEL 10 ppm
<br />Not known (soil)
<br />excitement, malaise (vague feeling of
<br />discomfort), nausea, vomiting,
<br />1
<br />Naphthalene
<br />STEL 15 ppm
<br />0.62 ppm (water)
<br />abdominal pains, bladder irritation,
<br />IDLH 250 ppm
<br />profuse sweating, jaundice, blood in
<br />urine
<br />Difficulty breathing. May cause
<br />cardiac arrhythmia and/or central
<br />PEL 50 ppm (OSHA)
<br />Not known (soil)
<br />nervous system depression: tightness
<br />I
<br />1,2 -DCA
<br />STEL 2 ppm (NIOSH)
<br />0.068 ppm (water)
<br />in the chest, flushing, headache,
<br />IDLH 50 ppm
<br />nausea, vomiting, respiratory
<br />depression, weakness, irregular
<br />heartbeat, abdominal pain,
<br />convulsions and shock
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