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Ground Zero Analysis, Inc.
<br /> SITE SAFETY PLAN
<br /> Chemical Hazards (Continued)
<br /> PELISTEUIDLH
<br /> KNOWN
<br /> TASK(SI CHEMICAL' �SOiL, WATER, AIR, SIGNSISYMPTOMS
<br /> :E?C }. ;
<br /> CONCENTRATION
<br /> 1,2 Ethyibenzene PEL 100 ppm 3.2 ppm Irritation of eyes, mucous
<br /> STEL 125 ppm membranes; headache,
<br /> IDLH 2,000 ppm dermatitis, narcosis, coma.
<br /> 1,2 Xylenes PEL 100 ppm 13 ppm Dizziness, excitement,
<br /> STEL 150 ppm drowsiness, incoordination,
<br /> IDLH 10,000 ppm staggering gait, irritation of
<br /> eyes, nose, throat; corneal
<br /> vacuolization; anorexia,
<br /> nausea, vomiting,
<br /> abdominal pain; dermatitis.
<br /> 1,2 TPI-Ig PEL 300 ppm 360 ppm Headache; nasal, eye, skin
<br /> STEL 500 ppm and respiratory irritation,
<br /> drowsiness, fatigue,
<br /> pneumonitis, nausea,
<br /> asphyxia, CNS depression.
<br /> 1,2 Cadmium PEL 0.005 mg/m:' <5.0 Pulm edema, difficult
<br /> IDLH 9 mg/m' breathing,cough, tight
<br /> chest, substernal pain,
<br /> head, dizz, chills, muse
<br /> aches, nausea, vomit, diarr,
<br /> anosmia, emphysema,
<br /> proteinuria, mild anemia,
<br /> potential carcinogen
<br /> 1,2 Chromium PEL 1 mg1m3 15 ppm Irrit eyes, skin, lung,
<br /> IDLH 250 mg/m3 fibrosis
<br /> 1,2 Nickel PEL 1 mg/m' 60 ppm Sens Derm, allergic asthma,
<br /> IDLH 10 m Im3 pneuitis
<br /> 1,2 Lead STEL 0.050 mg/m3 <5.0 ppm Weakness, lassitude,
<br /> IDLH 700 Mg/M3 insomnia, facial pallor,
<br /> anorexia
<br /> PAGE 3
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