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i <br /> EARTH MANAGEMENT CO. VAvOR EXTRACTION SYSTEM <br /> Environmental Remedtatlon FIELD RECORD FO <br /> • N Wilson Way <br /> Stockton <br /> TOC S+ 17 <br /> Stockton CA 95205 <br /> PERSONNEL DATE <br /> TIME V E SYSTEM <br /> ARRIVAL �] �� 1F OFF AEASO✓t+FOR <br /> .! � sNUTnow y AND <br /> ON r L:J EEOFSEOdaYE✓t <br /> TfME OF SHt1Tpd WN <br /> VAPOR-EXTRACTION WELLS MW-2 TBA 2 vap TB-12 wtr TB-T TB-9 vap TB-9 wtr TB-11 vap TB-11 wtr <br /> WELL VALVE @WELL <br /> { D O O 0 t o o J00 0(dosed-0% open-100%) <br /> WELL VACULIM <br /> (inch wc) <br /> WELL CONCENTRATION j <br /> (PPmv) <br /> SAMPLES COLLECTED Y r �r Y f Io Y r NO Y r tp Y 1 N9 Y r to Y ! 19 r r ra <br /> • <br /> VAPOR-EXTRACTION WELLS MW-5 TB-6 TB-4 MW-4 TB-3 • <br /> Tsa <br /> WELL VALVE @ WELL Mw� <br /> I <br /> (nosed*0% open-100%) 100 O t o o TEA <br /> WELL VACUUM !A� Yg-0 <br /> (inch w c) • I <br /> MW-5 Te 7 <br /> WELL CONCENTRATION <br /> (Ppmv) TB ii FMH <br /> SAMPLES COLLECTED Y ! 1� _ Y 1 Y ! Y r to <br /> • 1-121 seFaio <br /> SYSTEM <br /> Inlet Row(rolameter) Intel Vawum Water Level®knoaout Water®knockout drained Electncal Meter <br /> Inlet Line 8r <br /> Condensate Knockout 60 (C7 Y r N r NA Q <br /> CFM rn H f" Z kWh <br /> Bert checked Luh*!grease Oil Added I Changed Last oil change .J. Gas meter <br /> Extraction Blower 1 /l 2, ij o!'1 <br /> wfl <br /> HOUR METER An Inlet LEL Setpoml Temp Cf rtr Setpomt Hi Llmd Ctnr Setpomi <br /> Oxidizer Temp Contrwler <br /> ThemMm '!400 F <br /> Min V/ o=E K-n �}0• f] <br /> Parameters Catalytic MfiD0 F h 4J ` b <br /> h % %) F F fF) (F) <br /> Ch 1 TEMP Ch 2 FLOW Ch 3 LEL Changed Chart Comment 1 Chan Iasi change <br /> Chart Temp The"Min 1,400 F nnn <br /> Catalytic Min GOOF 4 U)" F l- CFM Q / <br /> Recorder Flow Max 200 CFM o V !l1 Y � o �!/ <br /> (%) N ^O <br /> INFLUENT Concantr lEfflueni ConCentr CONVERSION FORMULA voc EMISSION RATE <br /> System Inlet ERfuanl Concentr <br /> and Outlet �``l r. i EfH ppm x Flow cfm x 379 b Air Samples Collected(monthly) <br /> Parameters Max 29 a rosrday as Voc J 10 1 O-O 1,400,004 a <br /> IRPMV) (ppmv) Ibslda <br /> Catdxadon Gag INFLUENT i EFFLUENT <br /> Vapor Monitoring Device Used Q � 5{�0 Q P508 vg /t+ r� Y ! ® I Y r of) <br /> TIME Lights r Alams S Comments K-' 1^ <br /> V E SYSTEM <br /> DEPARTURE (a ' O0 - ii Q{��•l i''t�I G- © l� .— <br /> r OFF <br /> COMMENTS I WORK PERFORMED <br /> REV(76128101 <br />