Laserfiche WebLink
_ s ; <br /> = a ' <br /> 12 February 2004 <br /> Project No 00-0769 <br /> AGE-NC 111"31 2S0 4Lg/1 toluene, <br /> Page 6 of 7 1 bent <br /> 360 µ� were <br /> detected in the <br /> est concentrations <br /> were detected at concen 1 nes The highest <br /> BTEX compounds d 156 �g(l total xy <br /> t1 ethylbenzene well <br /> t 34 µg from MW-4B of 34 4�g/1 in the sample collected from , <br /> sample , ' <br /> 3 detected at a concentration <br /> Fuel additive 1,2 DCAwas water samples <br /> re orting limas in th titer Monitaring <br /> MW-4E velabaratary P ground w s <br /> were detected aba al ical results of&r CT -L Laboratory <br /> tltuents of concern er sampling event An re ports( o f-custody forms <br /> No other cans the second quart ou h 5 The laboratory 14 and chain_ <br /> ` collected during ed In Tables 2 thr76gl ti rough0312-176- ) <br /> well samples are summer 156.17 and0312- <br /> 1 through 0312- , <br /> 0312-156- eridix C <br /> are presented in APP <br /> ,r <br /> AND <br /> CONC"S'ONs and sampling event, <br /> SUMM d water monitoring <br /> Q.O. December 2003 Braun <br /> n data collected during the Decem BTaC�, <br /> Based o d 31 02 feet <br /> dudes 11111 26 45 feet an feet below MSL <br /> AGE con ed bei 16 84 feet to 20 35 <br /> on at the site vats , <br /> ground water ed between <br /> o Depth to at the site rang flowed southeast at <br /> . ground water elevations onitoring event , <br /> er 2003 m HU-2 generally north-northeast <br /> during the Decemb 0 005 eft, OOi.ftlft,HU`4 flowedn <br /> "rally flowed, Southeast at a <br /> 1JU-1 gen east-southeast at 0.through 6) ground <br /> + U_3 generally flowed pi ores 3 the available gr <br /> 0 003 ftlft,H roxlmately 0 411 ft/ ( g ed by plotting orfs far the site <br /> ata gradient of app flow patterns develop two survey reports <br /> Wad. <br /> and AGE rey1ewed 003 suey p <br /> The ground water ear a be anomalous' the October 2 avember 2002 <br /> during ezform,dinIS <br /> ' water elevation data appear recorded previous surveY p <br /> and found the,well casing the p <br /> throughMW-�varied from <br /> veers are Inconsistent with <br /> Mid cElevationrneasurementsforl�'1W-6 SSTs, <br /> M1 = piazzas In o surveys e farmer <br /> by Baumbach& the two the location of th water,as <br /> ` 1 0 5g feet to 0'78 feet b"twe ound water appears to be near on_Impacted ground ground <br /> acted gr drocarb bon-IIIpacted <br /> hl imp `f ertically,hydrocil 4 through 1 W- <br /> ,The most hlg y 1 l illustrate the later <br /> liitit f Y <br /> Figures 7 through odeled hydrage g ahs of multi-level wells M MW_g had low'to <br /> depicted within each in intervals ultl-level w t MW-9A <br /> adient m ds, excep <br /> 1111 MW-9 and .hyd o campo�'n from MW-4 <br /> wat"r`was detected in�vel wthe scree h drocarbon , <br /> 7 UP-gradient molt etroleum Y -samples taken <br /> in HU-4 �HU-� <br /> non-detectable cancentratiooe � ocarbons decre tied in the' <br /> trations of <br /> dissolved Increase <br /> The conCen d t0 a lessor degree, ,advanced ceoVnv1ronmental,Inc <br /> from HU-1 to HU , an <br /> , <br /> , <br /> 1 <br /> S S <br /> 1` <br />