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Project No.59200-06-94 Attachment A NIOSH Pocket Guide to Chemical Hazards-2005 <br /> r <br /> ii <br /> ' Formula: . CAS#:;�' P-TECS#: li]LH: <br /> 65997-15-1 VV8770000 5000 mg/m3 <br /> Conversion DOT: I ;� <br /> SynonymsfTrade Names: Cement,Hydraulic.cement,Portland cement silicate [Note:A class of hydraulic <br /> cements containing tri-and dicalcium silicate in addition to alumina,tricalclum aluminate,and iron oxide.] <br /> Exposure Limits: Measurement Methods <br /> NIOSH REL:TWA 10 mg/m3 (total) (seeTable.1): <br /> TWA 5 mg/m3 (resp) NIOSH 0500 i <br /> OSHA PELtt TWA 50 mppcf OSHA IQ207 <br /> Physical Description:Gray,.:odorless powder. li <br /> Chemical&Physical Properties: Personal Protection/Sanitation iRespi'r'ator Recommendations <br /> NW:? (see Table 2): '(see Tables 3 and 4): <br /> BP:NA Skin:Prevent skin contact NIOSH <br /> a, <br /> Sol:Insoluble Eyes:Prevent eye contact 50 mg7m': am <br /> FI,P:NA Wash skin:When contam 100 mg/m':.95XQ15a <br /> IP:NA Remove:When well or contam 250 mglm': Sa`Cf(PaprHie <br /> SprGr:? Change:N.R. 500 mglm':.100F/SaT:Cf/PaprTHie/ <br /> VP:0 mmHg(approx) ScbaF/SaF <br /> MLT:NA 5000 mgfrr?: SaPd,Pp <br /> UEL:NA §:ScbaF:Pd,Pp/SaF:Pd,Pp:AScba <br /> LEL:NA Escape: 100F/ScbaE <br /> Noncombustible Solid <br /> Incompatibilities and Reactivities:None reported <br /> Exposure Routes,Symptoms,Target Organs.(see Table 5): First Aid(see Table 6): <br />` ER:.Inh,Ing,Can Eye:Irr iittmed Iii <br /> SY:Irrit eyes,skin,nose;cough,expectoration;exertional dysp, Skin:Soap wash prompt t <br /> i. wheez,chronic bron; derm Breath:Fresh air <br /> TO:Eyes,skin,resp sys Swallow: Medical attention immed <br /> li II <br /> f <br /> P <br /> I <br /> �I. 4 <br /> I3 <br /> Shop 10 MS,Task Order No.94 Caltrans Contract No.06A1141,EA 43-910076 <br /> Project No.59200-06-94 Page 1 of I July 2010 _ <br /> - S <br />