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TETRA TECH,INC. <br /> Table a-1 Sample Volume,Container,Preservation,Holding Time Requirements <br /> )Iatric Analytical Group Analytical Method Containers(number,size,and type) Preservation Requirements(chemical,temperature, Maximum Holding Time <br /> light protected) (Preparation/analysis) <br /> TPH-G EPA 8015 3—40 all VOA vial 1:1 HCI;<6eC;store away from lion 14 days <br /> TPH-D EPA 8015 2—500 ml=her glass or I-1L amber glass <6eC;store away from light 14 days/40 days <br /> Groundwater TPH-0 EPA 8015 2—500 ml amber glass or 1-1L amber glass <60C;store away from light 14 days/40 days <br /> VOCs EPA 8260 3—40 ml VOA vial 1:1 HCI;<6°Q store away from light 14 days { <br /> ELL <br /> EPA 8270 2—500 ml archer glass or 1-IL amber glass <6°C;store away from light 14 days/40 days • <br /> TPH-G EPA 8015 3 EnCore samplers <6°C;store away from Eght 48 hours \ <br /> TPH-D EPA 8015 2-inch core tube(brass or stainless)or 8-oz.glassjar <6°C;store away from light 14 days/40 days <br /> Soil TPH-0 EPA 8015 2-inch core tube(brass or stainless)or Boz.glassjm <60C;store away from light 14 days/40 days <br /> VOCs EPA 8260 3 EnCore samplers 1:1 HCl;<6°C;store away from light 48 hours <br /> SVOCS EPA 8270 2-inch core tube(brass or stainless)or 8o glassjar 2—500 ml amber glass or 1-1L amber glass 14 days/40 days <br /> Nom: N-doyef -drys refers w me meaimwn number ofdays from naMiing toeaMumiNe Manama number ofdays arm esaacfion to ad us <br /> TPH-D bad petroleum hydrrearbom in me diesel range <br /> TTH-0 toad petroleum hydrocarbons in We gaiminne mage <br /> TPH4) and petroleum hydmcarbom a Ihejet fuel mage <br /> SVtxa mi <br /> se -volatile organic compounds <br /> VOCs .[.In intent.compounds <br /> It, degrees Cehim <br /> ml milbllter <br /> L liter <br /> HCI hydtvchlodc arid <br /> FM03 vime aed <br /> VOA volatile orgmdc aradysis <br /> Sampling Effort Work Plan Papa I.4 <br /> Tracy Mansfield Property <br />