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EMCON/OWT L <br /> GROUND WATER SAMPLING AND SIS RE T FORM <br /> PROJECT NAME: North County Landf <br /> DATE SCHEDULED: January 2006 <br /> SPECIAL INSTRUCTIONS/CONSIDERA ONS : thoriz tion: JC Lsham <br /> 1st Quarter 2006 Monitoring Event. Dir P 916-5654316 <br /> Lysimeters-Vadose Zone Monitoring cord Di• 925-288-2381 <br /> Projec No.: 791288/00004 <br /> Set vacuum on lysimeters(at least 24-hrs) r or to sa pli <br /> Get site keys from key caddy. <br /> \ Well Lock <br /> Set lysimeter vacuum to 70 centibars.,; Number(s) <br /> Need lysimeter hand pump w/working gauge d soil moistu 0464 <br /> block meter(blue meter). <br /> NCI(site) <br /> Collect parameters in the order listed below. 2246(site). <br /> ARRIVAL TIME <br /> Site Contact: DEPARTURE TIME <br /> Well Number Casing Casing Depth to Call Proj.Mn r.Prior to leaving the site. <br /> or Source Diameter Length Water ANALYSES REQUESTED <br /> (inches) (feet) (feet) <br /> 10/11/2005 All lysimeters(in order): <br /> VZ-01 NA NA no sample <br /> Total Dissolved Solids <br /> VZ-02A/B NA NA no sample Chloride <br /> Carb/Bicarb <br /> VZ-03A/B NA NA no sample Nitrate- Nitrogen(48-hr hold time) <br /> Sulfate <br /> VZ-04A/B NA NA no sample Metals: Ca,Mg,K,Na(NOT Filtered) <br /> Volatile Organic Compounds by 8260B <br /> VZ-OSA/B NA NA no sample <br /> VZ-06 NEW Field Measurements: <br /> VZ-07 NEW pH,EC,Temp <br /> Analyze in order listed above. <br /> VZ-08 NEW f� Priority parameters are: TDS,Chlorides, <br /> Sulfate,Nitrate-nitrogen(NP LPE bottle) <br /> If enough water,continue to collect for <br /> the rest of the list. <br /> Pan Lysimeter under-M V <br /> Laboratory and Lab QC Instructions <br /> Columbia Analytical Please report MDL's,PQL's,and trace. <br /> 6925 Conaga Avenue <br /> Canoga Park,Calif 91303-3102 <br /> Lab Contact: Karen Ryan <br /> 818-587-5550 Ship samples via Fed X Acct#1435-1381-5 <br /> Fx. 818-587-5555 <br /> Page 3 of 4 <br />