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as Uttle agitation as possible to reduce potential loss of volatile co `tu=ts, dor i()n, S <br /> s <br /> TD <br /> d metals analyses to nota a will be collected <br /> followed by samples to <br /> becolleacdin Prw=ed Containersi lbefilled&Way from tate disPOsable bailer, <br /> immediately cappe4 and placed in 8 temperature-monitored iced chest Caudon Willbe used t <br /> to *Vero botats containing a pptservadve. Temperatm will be monitoredby Placing-a <br /> thamometer irc the ch to is ci€ i , m c <br /> cb to <br /> Maintain a of. ly 4 degrees Celsius. The laboratory wM m <br /> documvnt,and report the temperature of the sample container upon artival at the laboratory.. <br /> e analytical laboratory places a total of 2 m! of nitric add in some of the l liter bottles to <br /> reduce the PH to Wow 2- On an annual basis extra gid bottletae ed 'With <br /> groundwater and pH measured d iza the bottle.- It is,assumed dw the pH via be below 2. If it <br /> is not the field technician will addnitric acid in r�easuxcd tilI�is below 2. TEs <br /> added quantity of acid will be placed irz all the preserved boldes.durinj the followingmonitoring <br /> rounds until it is checked again fc lca ` -y _.-S e; --w% _ be- ed:aat:the.: <br /> labondory.andrecorded- Deviations be documented and zq=tcd by,the laborazorye <br /> Samples:to be submittod for m --%iU-be filtered in the fe p"Ii will be <br /> --; performed using an in line filter inedbanism, which.cues thcpamping p -of the-dedicated <br /> pump to draw water thmugh the 4 microu'Elter- Anew filter will be used at each ill. 1he new <br /> filters viill have a minimum of filter volume of groundwater prcssurlzid through them to- <br /> reduce adsorption tffects Tbe,actual fxl e. not Ix cvtte a minimum of <br /> two ,filter volumes o . For wells v;ithout <br /> dedicated pumps,the samples er,throuO a Ebxr v the <br /> appropriatesaruplo container. ne Mter ammatusconsists ofa P=UM ahand-operated <br /> premim pump, and abailer is plaxoxd in the pressure vessel and <br /> pressureenough air (via the hand pump)is applied to f filcer cartridge into <br /> the =mPle bottle, Tbe press= vessel is washed in Alconox, stegtm cleaned, and rinsed'with <br /> deianized water betw=wells. A new fiber cartridge is used at <br /> Simple$ wnl, hd wM a udq= sample Mentificaiion umber. project identiflodon <br /> number,sarnple Tow1on,and date=4 time sampled- SaMPICS willto the contract <br /> laboratory under strict ebain-of-custody procedu=. <br /> 2348390-FOM31ORM A-9 July 14,2000 <br /> CMA&2000 14k AFZderf tac <br />