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Project No.034-17016
<br /> Site-Specific Health& Safety Plan
<br /> Page No. 17
<br /> each company for their own employees'use. Workers will be instructed in the need to replace the
<br /> fluids throughout the working day.
<br /> • Special care and attention will be paid to field crew members that may not be acclimatized to the
<br /> area.
<br /> 3.4 Potential Noise Hazards
<br /> Exposure to excessive noise will be controlled by issuance and use of hearing protection as instructed by the
<br /> Task Leader or Safety Officer. Noise levels will be periodically monitored by the Safety Officer.
<br /> 4.0 CONSTITUENTS OF CONCERN/CHEMICAL HAZARDS EVALUATION
<br /> Table 1 summarizes the constituents of concern(COCl)which may be encountered during the drilling and
<br /> soil/soil vapor sampling, their toxicological properties, and relevant occupational exposure limits. The
<br /> following paragraphs discuss the potential for the listed CDCs to represent a hazard to on-site workers. In
<br /> those instances where CDCs are considered to represent a health and safety hazard to on-site workers,
<br /> exposure monitoring and control methods are addressed.
<br /> TABLE 1
<br /> SUMMARY OF CONSTITUENTS OF CONCERN—SSI LATHROP
<br /> Constituent of Concern OSHA Route Symptoms of Target Organs
<br /> PEL/STEL/TWA of Exposure
<br /> (Ppmv) Entry
<br /> VOLATILE PETROLEUM HYDROCARBON CONSTITUENTS ACs
<br /> Diesel/Motor Oil NA-/NA- Inh Irritation of eyes, Throat, skin,
<br /> Ing, skin,mucous respiratory system,
<br /> Skin, membranes, liver,kidneys
<br /> Eyes headache,
<br /> fatigue,blurred
<br /> vision, dizziness,
<br /> slurred speech,
<br /> convulsions
<br /> Gasoline /- Inh, Irritation of eyes, Eyes,skin,resp. sys.,
<br /> Ing, skin,mucous CNS,liver,kidneys
<br /> Skin, membranes,
<br /> Eyes headache,
<br /> fatigue, blurred
<br /> vision, dizziness,
<br /> slurred speech,
<br /> convulsions
<br /> Benzene 1.0/5.0 Inh, Irritation of eyes, Eyes, skin, resp. sys.,
<br /> Ing, skin,nose,resp. blood, CNS,bone
<br /> Skin, sys., headache, marrow
<br /> Eye I nausea
<br /> KRAZAN&ASSOCIATES,INC.
<br /> With Offices Serving the Western United States
<br /> 03417016 SSI Lathrop HASP Final.doc
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