Laserfiche WebLink
OCPT-14 <br /> $ CPT-20 OU "3 EXPLANATION <br /> A8 -OU3 � `RY-14 1 ♦ South -1 ® Proposed soil/groundwater sampling location <br /> iTRY-14BfCPT-15 ` <br /> TRY-16 O Operable unit (OU) <br /> 4k. <br /> TRY-14 27.0 $ G-B7�-OU3 �; � ! � <br /> South -4 • _ . TPHc < 15.0 [ AOI -s TRYP3 22.0 ` T �' Area of interest (A01 ) <br /> , OU2- Sl 0.5 2 6. 3 11 <br /> _ BTEX ND TPHc 6.4 J sample location <br /> RCPT-9 TRY-7 TRY-7B ♦ TPHd 380 850 2,800 5,400 <br /> Cr68-0U3 20 TEQ ND • . � • z' OU2-A017-S5 BTEX ND TPHmo 1 , 500 31100 8,400 51600 <br /> �' TEQ 0.0016 TRY-8 ® Previous soil sample location <br /> TPHg 440 BTEX ND ND ND ND <br /> TPHd 770 -' ` ` TRY-6 TEQ ND ND ND ND <br /> TPHmo 260 � , 0U2-A016 -S5 GA I <br /> TRY-16 5. 5 20.7 TRY-7 6. 0 18. 0 OU -2 TRY-1 ■ Previous soil and groundwater <br /> Benzene ND t' sample location <br /> Toluene 3 .6 TPHc < 13. 0 < 15. 0 TPHc 8. 7 J 1600 J � . <br /> Ethylbenzene 12 Benzene 0. 0007 J <0.005 BTEX ND ND � • TRY-5 ♦ TRY-12 Previous groundwater sample location <br /> TEX ND ND TEQ 0. 002 0. 073 � • . TRY-10 <br /> Xylene 9 TRY-6 23 . 5 r <br /> TEQ NT TEQ 0. 0017 0.0018 TPHc 6.3 J % * k • TRY 4 ♦ Petroleum hydrocarbon affected soil <br /> southJ BTHc ND noted in boring or TPH > 100 mg/kg <br /> _ {OU2-A014'-S3 <br /> OSouth-6 _ TEQ ND � • <br /> ' ►` � • OU2-A014Sb f '. . . _ . . <br /> a - Former Tidewater Associated Oil <br /> OU2-A017S5 1 .0 1 3. 0 6. 0 11 .0 TRYP5 6.0 18 . 0 TRY-3 Company (TAOC) pipeline <br /> TPHd 86 120 520 3 , 900 TRY-10 6. 0 18.0 TPHc 57 J 3.9 J E`r � TRY-3B TRY-11 6.D 8. 0 <br /> TPHmo 600 530 1 , 800 3,900 TPHc 73 J 940 J BTEX ND ND " - . _� ,� �40 � -4 TPHc 970 J 410 J " � ' � ' � ' Former Old Valley Pipeline ( OVP ) <br /> � MftBTEX ND ND Ni ND BTEX ND ND TEQ 0.0017 ND ♦ � „ Benzene O .OD5 J < 0. 21 <br /> TEQ ND ND ND ND TEQ 0 .035 0. 019 � • • TEX ND ND Groundwater flow direction <br /> TRY-0 6.0 18 . 0 i <br /> TEQ 0.0020 0.0053 { <br /> OU2-A016S5 0.5 1 . 8 6. 0 11 .0 TPHc 6.3 J 98 J <br /> Y TPHd 98 1 8NI4. 7 2.4 BTEX ND ND T0Y-11 \` ' <br /> TPHmo 550 2500 ND ND TEQ 0. 0016 0.0017 <br /> BTEX ND ND ND ND <br /> TEQ ND ND ND ND <br /> 2U2-A014S3 0.5 1 2. 7 1 6 1 11 ;r Sample ID <br /> TPHd 300 4.9 240 1 18 <br /> TPHmo 1 ,400 < 49 11 $ 0001 79 <br /> O $:dutn -10 Depth in feet below ground <br /> f a BTEX ND ND I surface ( bgs) <br /> - TEQ ND ND IND ND <br /> TRY-10 6 . 0 18 . 0 <br /> .fi leiE•- � t � ' • I + r. <br /> TPHc 73 J 940 J <br /> 0� BTEX ND ND <br /> OSouth-8 TEQ 0. 035 0 , 019 <br /> M i ♦, - <br /> � `y � 4 ♦ '� � � Concentration of constituent <br /> c ! , � i in mg/kg <br /> O) - w � � �; <br /> Y ► q4 Constituents <br /> Notes : <br /> © South -9 1 . TPH = total petroleum hydrocarbons . <br /> 2 . TPHc = total petroleum hydrocarbons quantified as crude oil . <br /> 3 . TPHg = total petroleum hydrocarbons quantified as gasoline . <br /> r � � <br /> � 4 . TPHd = total petroleum hydrocarbons quantified as diesel . <br /> 5 . TPHmo = total petroleum hydrocarbons quantified as motor oil . <br /> - - 6 . BTEX = benzene , toluene , ethylbenzene , and xylenes . <br /> 7 . TEQ = benz(a) pyrene toxicity equivalent. <br /> XL ! 8 . ND = not detected above the respective laboratory <br /> E <br /> ! reporting limit . <br /> C) f 9 . NT = not tested <br /> a .. 10 . < = not detected above the laboratory reporting limit shown . <br /> 40 11 . J = target analyte was positively identified , numerical value <br /> CL <br /> is approximate . <br /> of iF `! 12 . mg/kg = milligrams per kilogram . <br /> (D <br /> of <br /> SOIL SAMPLE ANALYTICAL DATA <br /> of I 1 . - 3 �� ' ` •L TRACY RAIL YARD SOUTHERN BOUNDARY - EAST <br /> Tracy Rail Yard Off Site South Area <br /> e E j Tracy, California <br /> 100 0 100 1 ! By : JLP Date : 7/14/2011 Project No . OD11161140 <br /> F 1 - . I AMSC Geomatrix Figure 3 <br />