Laserfiche WebLink
` <br /> �~^���~��m�� ������|���~�8� U�����88»~�^����«� <br /> .�~~~ .~���~~~ Sampling ~~.~~~ ~~—~..~~~— <br /> ~uromvmenmn <br /> ��.sbo,axodea,Inc. <br /> TIME INTEGRATED SAMPLES <br /> 79= <br /> 1' Record the canister 0mnthe COC SOIL GAS SAMPLES <br /> GRAB SAMPLES 2.Record the initial vacuum reading onthe COC 1. Record the canister|Donthe COC <br /> 3. Record the flow controller|Donthe COC 2. Record the initial vacuum reading onthe COC <br /> 1. Record the canister|Donthe COC 3ReoordtheUowcontro}|er|DontheCO[ <br /> 4.Rmendedvvrench movethe brass dust cap vvitha9/1G"open ' <br /> 2. Record the in|t|a'|vacuum reading unthe COC 4'Remove the brass dust cap w�ha8/16" open <br /> 8. Rernovethe brossdust cap with a8/1G~open O ' ended wrench <br /> G�Attachthemmcnntroi|er(1/4"fema|e <br /> ended wrench <br /> 5 Attach the�oxxcontroUer(1/4"female <br /> — --- — — — �ttinB)totheconi�mrin|et(1/�' ma(e�ttinQ) ' <br /> 4'Attach particulate filter tocanister inlet, if 6�The compresyion��inQsare desi�ne6tobe �t1in��tothe cani�erinlet(1/4"male f�tinQ) <br /> requested � ` G Thecompne�s�on��tin�paredesi�nedtobe <br /> h46ddghtene4then�turn vvitha9/16" open ' <br /> S.Tostart sampling,rotate the.canister valve ended wrench�� hand tightened then Y4turn with a9/1G"open <br /> counter-clockwise- ended wrench <br /> ' ' 7.Tostart samnpkn�� rotate the canister valve <br /> 6.Tmstop sampling,close the canister valve by counter-clockwise until fully open 7.Attach tosampling equipment <br /> turning clockwise until fully closed 8. Record start time on the COC Q.Tostart sampling, rotate the canister valve <br /> 7' Replace the brass dust cap 8.Tostop sampling after appropriate time counter-clockwise until fully opened <br /> Q.Record the final vacuum reading onthe COC g Recnv6thestarttimeontheCDC <br /> lapse,dosethe canister vo� ' <br /> valve <br /> clockwise until fully closed 10.Tostop sampling,close the canister valve by <br /> 1O. Record the stop time onthe COC turning clockwise until fully closed <br /> 11. Remove the flow controller 11. Record the stop time onthe COC <br /> 12 Remove the�ovxoontroUer <br /> 12. Rep|acethebres�dustoep ' <br /> I3. Record the final vacuum reading onthe COC 13. Replace the brass dust cap <br /> 14. Record the final vacuum reading onthe COC <br /> |fatany point you have questions,please call your Ca|scimnoeProject Manager ot714.M5S'5494 <br /> �`� ,/;f�� ^ ' <br /> �� difference� '^ w�J� service <br />