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I S June-1999 ' < i sx r <br /> AGE-NCRProject No.-98-0534 <br /> _. Page-7 of <br /> .13 <br /> . Soil samples will be collected from each monitoring well;pilot boring at five-foot intervals from <br /> five-feet bsg to the total.depth of the boring. Field.procedures.foi adyancenient_of soil borings and I• <br /> ?. <br /> collection of soil samples=are presented in Section 4.2.1.A total of up to d4 soil samples,a minimum' . <br /> --of three samples from each.soil -boring., will;die-submitted',for laboratory analysis..Selected soil :- r "' <br /> . , samples will be•analyzed_by DHS.-certified laboratory for the analytes rioted in section 3:3. above. j <br /> Laboratory"reports for-soil analyses;testing methods, laboratory quality,assurance/quality control <br /> (QA/QC) reports, and satiiplechaffi of custody documentation'will�be presented,_' a reportwitH <br /> findings and recommendations. 4L <br /> 3.4:2. Monitoring Well Installation and'Development <br /> Initially�AGE proposes to install single screened ground water monitoring wells: These wells will' <br /> LZ- consist of'a 20-foot screen section with five feet.of screen extending above the current water,table.' <br /> Followin well installation,the well will be develo ed'in.ordernto ma_ximize water flow into the well <br /> Mg--well ,. p . r <br /> and minimize the amount .of fine-grained sediment drawn;into 'tfie well during pumping:`and <br /> r - -sampling:Procedures:for well installation and development are presented in-Section 4".2.2. ' ' T <br /> r <br /> r <br /> ' ' •'-- _ - _ {.. .. _ter- - 3 a <br /> k <br /> . -. .. _ <br /> s 3.4.3. Ground.Water Sampling Collection and Analysis <br /> Following--theInstallation of the monitoring wells,ground water monitoring and sampling_acti 6ties <br /> will beco ducted for all the`monitoz�ng wells on a-quarterly basis•for:a minimum of one:year our <br /> - sampling events). Additionally, monitoring.activities will include recording depth to ground watei_ <br /> ,measurements and collection of ground water,samples: Ground water sample collection procedures - <br /> are described in Sectiori_4.3:Ground water.sampies will be analyzed by a:I)HS-certified laboratory <br /> ' for the analytes noted in-Section 3 <br /> Laboratory reports for ground water analyses,testing methods; laboratory quality as'surance/quality; <br /> control A/ C reports;and sam Ie'chain of custod documentation will be resented in a-re ort ' s <br /> (Q - Q } p p y p p <br /> with findings and recommendations: <br /> z <br /> E <br /> -3.5. REPORT PREPARATIONS <br /> - Upon completion of field:work and receipt of final'laboratory analysis;.a`report'wlll:be prepared f: <br /> presenting the findings:of the investigation. The report=will include,.a-description:of the work - F <br /> -performed.and results of the sampling and analysis. Conclusions,applicable.recommendations,,Maps' _s <br /> Advanced GeoEnvironmenlal Ince <br />