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OS February 2003 '". R J r <br /> �. .. 'AGE-NC-03-0997 <br /> ` w Page 3 of 4 <br /> Modified; S zi {: - <br /> �; - . - - - - + 1 n,��. :k;� _ •- �-z- - _=•�' -.� r� cam..- .. - <br /> - Oil and Grease (TRPH) in accordance ,with-EPA Method'9015•Modified'/ TPH-Diesel, <br /> i - (carbon chain C8-C4-4)- <br /> • Ful] scan-EPA Method 8260 reporting all peaks: -° ar K <br /> u1 - ••L O _ <br /> { Laboiatoi re sorts for sotl anal sis testiri methods laborato ualtt assurance/ ualit control <br /> (QA/QC) reports,-,and sample chain of custody•documen'tation will be_.preserited m a repoit,of. <br /> -.7' <br /> .findings-and.recommendations <br /> Lr ' . <br /> 2.3'. REPORT PREPARATION yT <br /> _ - Upon complei'iori of field work and`receipt of final laboratory analysis,..areport-wyll:be prepared <br /> presenting the findings of the 1.mvesttgatiori. The report will _include:"a description of the work : <br /> performed and results of_the`sampling"and analysis. Conclusions; applicable recon mendatioas, and . . . . <br /> maps will be included'-iii _thd report.,The report wiltjae reviewed,and_§igned by a.:California . <br /> - Registered Geologist: s .. _-» <br /> _ - - 1 . <br /> 3.0. FIELD.PROCEDURES _ - <br /> r { <br /> -.- All field procedures Will be overseen-b�an G representative_unde"the supervision of a-California `' <br /> r: i % Registered Geologist: Procedures for,the advancerzient'of soil borings,_soil sampling,,equipment: <br /> decontamination, sample shipment, and boring abandonment are outlined below , <br /> _ 3.1._ BORING ADVANCEMENTs4r* ,. <br /> Borings will advanced utilizing a band auger. The'.Iiaad auger will be advanced to the specified <br /> depth for sample collection .z tom. <br /> l4 �'r <br /> 3.2. :SOIL"SAMPLING,PROCEDURES <br /> Soil borings will be-sampled at total depth-utilizing a,slide harmer assembly loaded with a-six-inch - <br /> - brass sleeve. Upon sample -iettteval the4ends{of the leeye,will�be-covered with Teflon_sheets, ; "t <br /> = capped and sealed-with tape �`� i = ; <br /> 4 <br /> "rte <br /> Advanced GeoEnvironmental <br /> fa F-.. - rte- �= � z- w.. _Y _r _y � 3 •[ .-. r. - <br /> � <br /> - <br />