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.~ <br />THREE RIVERS <br />ENVIRONMENTAL <br />Lead Air Sample Analysis Report <br />cL,IENT: Century West Engineering Corp. TRE JoB No: 1420-14 <br />ATTiv: Kathleen Thorpe <br />PURCHASE ORDER N0:40806-001-~ <br />CONTRACI'OR: STATON Construction IncREPORT Ivo: 1 <br />PROJECI': S~em Courthouse Square pAGE NO: 1 OF 1 <br />Liu Bldg. <br />~ T~ 1 2 ' 3 4 <br />S097-0344 <br />~ e ca~on <br />Ron Barth <br />P <br />Wc~dcI~fcIIn~ <br />Track Hoe <br />~23-97 <br />~ S. Olson <br />LV-02 <br />s~cT'I"~ 08:48 -~ <br />~T~II"~ 12:00 <br />t`'~'as~"~ 192 <br />~"'~ 2.0 LPM <br />~~"~O"'~ 2A LP <br />Ava~ePavR~ 2.0 LP <br />vd~ 3g4 L ~ <br />~~'~ 6-25-97 <br />T0'~-~w'~ <5.00 <br />c~'0~w~r ~ 13 . i <br />~`5' S097-0345 <br />e an <br />Don LeClaire <br />537-70-5447 <br />P <br />WadcI~fcu~~ <br />dust suppression <br />6-23-97 <br />~ S. Olson <br />~ LV-01 ~ <br />~T'~ 08:48 <br />~~'~ 12:00 <br />I`'~~s~t~ 192 <br />5097-0346 <br />e ~hacr <br />Ron Barth <br />P <br />wodcI~arm~ <br />Track Hoe <br />6-23-97 <br />~ S. Olson <br />S097-0347 <br />e ahan: <br />Don LeClaire <br />537-70-5447 <br />P <br />w~~t <br />dust suppression <br />6-23-97 ~ <br />~ S. Olson <br />LV-02 LV-01 <br />~T~'I"~ 12:10 ~T~'~ 12:52 <br />~'T~'~ 15:30 <br />M~~ 200 <br />~"'~ 2.0 LPM ~O"'~ 2• 0 LPM <br />~A°"'~ 2.0 LP ~Ad"'~ 2.0 LP <br />A~fl°"'~ 2.0 LP Av~fl°~'~ 2.0 LP <br />vd~ 384 L ~°~``~ 400 ~ <br />~'~ 6-25-97~ ~'~'~ 6-25-97 <br />T°~'ii-~'~ <5.00 T~I ~ <5.00 <br />Q70°g*'~'w~x <13.1 ~ ~~r<14.1 <br />~'T~~ 15:30 <br />~ 158 ~ <br />~d`~'~ 2 A LPM <br />~Ad`~'~ 2.0 LPM <br />A`"~~~ 2.0 LPM <br />~O~"~ 316 L <br />~'~'~ 6-25-97 <br />TO~I~ <5.00 <br />a'°~°~'(u~r<15.9 <br />Al~heviarioi~ AP-~t~leprioilo~i~a4,AQArea~ng~rit,Cllearacre,P-~aglsan~lefmmbc~tl~ngame, <br />I~I~Ne~Yiveairexlmat,PA ~CrBadc~~d <br />Ccnur~e„~ Airbome Lead Particulate: <br />30 ~Cg/m3 - OSHA action level (8 hour, time-weighted average) <br />50 ~Cg/m3 - OSHA permissible exposure limit (8 hour, time-weighted average) <br />P.O. Box 216 Gladstone, OR 97027 (5031 557-2396 Fax 557-3025 <br />