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got wetiT <br /> ELEVATED <br /> - RAILROAD <br /> 13 20-44W-67N-5.0SW 31 2045W-100N-5. OSW TRACK <br /> TPH -d 13 <br /> TPH-g 49MMMMM TPH -mo 18. 0 <br /> TPH-d 3100 <br /> - - - - - , - NOTES: <br /> 11 20-44W-56.5N-6.OSW 1 , ALL VERIFICATION SAMPLING LOCATIONS <br /> 10 20-41 W-49N-13.5B TPH -g 47 ARE APPROXIMATE . SAMPLE RESULTS ARE <br /> TPH-d 12 TPH -d 2900 PROVIDED IN TABLE 3 AND ARE NON-DETECT <br /> -- EXCEPT FOR THOSE POSTED ON THE FIGURE. <br /> 32 20A2W-108N-5. OSW 4ot 2O�2W-112N-B-7. 0 SOIL CONCENTRATIONS ARE IN MILLIGRAMS <br /> - TPH-d 150 npm-Rof � TPH-d 41 PER KILOGRAM (MG/KG) . <br /> 14 20-48W-25N-5, OSW 1 � TPH mo 160 � $�jylCth TPH-mo 35 <br /> TPH-d 190 FMM <br /> - 2. THE AVERAGE DEPTH OF EXCAVATION WAS <br /> 33 2O-0OW-100N-11 .08 APPROXIMATELY 12 FEET BELOW EXISTING <br /> TPH -mo 130 TPH -d 6. 9 GRADE , <br /> O }� Lk 21 20-32W-71N-10. 5B 3. CUT AND CAPPED GAS LINE BY PG&E IN <br /> I TPH-d 92 �1GyIA OCTOBER 2004 . <br /> LEGEND <br /> TOP OF EXCAVATION AREA <br /> 39 20 42W-113N-5. OSW TOE OF EXCAVATION AREA <br /> -x Y 40W-23N-14. 06 -mos 20 16 <br /> 32 40 0 16 FINAL VERIFICATION SAMPLES <br /> rnH-d 10 TOP OF <br /> r- = 13 01 Baa EXCAVATION i 20 * SAMPLE LOCATIONS REMOVED <br /> 16 20-25W-26N-13. 58 c / 1 33 I DURING EXCAVATION <br /> TPH y 7.8 Cf,: y 34 20-20W-95N-11 . 0B <br /> TPH-d 80. 0 Y TOE OF a, 21 30 , TPH-d 7 x x CHAIN LINK FENCE <br /> — i 001 - __ 4' , v 10 EXCAVATION 20 s o <br /> - - <br /> a <br /> NOTE 3 s 019 3 i — ro — SPRINT FIBER OPTIC LINE <br /> r o 9 , 36 20-5. OW-105N-5.OSW I —c— UNDERGROUND GAS LINE <br /> -- ' . 34 TPH-d 10 <br /> ORp,1i1�'C' w� 15 20-25W-10N-1­MMi3. 08 ''b� 8 17 B> 35° TPI -mo 8. 3 (J) B BENZENE <br /> i <br /> _ TPH -d 18 � a0, ' T TOLUENE <br /> -- L pp[ 16 17 20-22W-46N-12. 5B 37 PZ-1 <br /> ' ' E{ P� rPH -g2 Fo - E ETHYL BENZENE <br /> .MMM - <br /> 15 a TPH-d 170 <br /> es 2B _ � � � X TOTAL XYLENES <br /> NOTE 3 23 �37 20-5.0W-105N-10. 06 <br /> WM <br /> TPHA <br /> ' E•LtAS SATE `�' TALPETROLEUM <br /> T H-mo 11 TPH-g HYDROCARBONS (C6-C10) <br /> 111 + �------ TPH-d TOTAL PETROLEUM <br /> VE <br /> 22 20 20-25W-72N-12. 58 HYDROCARBONS (C10-C24) <br /> 'rox VALVAULT <br /> 6' DEEP ACTNE v _ _ TPH-d 65 <br /> TPH-mo TOTAL PETROLEUM <br /> SAMPLE HYDROCARBONS (C24-C36) <br /> °, F 29 20-0.OW-78N-0, OSW <br /> NMW-5 x ' __ _ NORTH - _ — so — ELEVATION CONTOUR IN FEET <br /> v SAMPLE ABOE MEAN SEA LEVEL <br /> 27 20.25. 0W6 . OSW ✓F� QST r _ ' - a&E EASEMENT <br /> T TPH-d 9.8 ( ) <br /> TPHA 13 1 - - TPH-mo 8.4 (J) <br /> TPH-mo 16 tVL � t ` ee . s FEET ABOVE MAEAN SEA LEVEL <br /> 22 20-5W-15N-11 . 08 �— y 25 20-0.OW-25N-5. OSW 23 20-5W50N-12.08 241 20-0.OW-51N-5.OSW 1 281 20-5.OW-73N-12. 06 <br /> TPH-d 25 TPH-d 1 12 TPHA 10 TPH-d 12 w TPHA 7 <br /> TPH-mo 12 TPH-mo I 15 TPH-mo 11 TPH-mo 13 TPH -mo 11 FIGURE 4 <br /> EXCAVATION LIMITS AND <br /> �z 2620-5.OW-2, ON-6. OSW VERIFICATION SAMPLE LOCATIONS <br /> 0 10 20 30 TPH-d 43 NMW-3 THORNTON DEHYDRATOR STATION <br /> TPH-mo 62 PACIFIC GAS & ELECTRIC COMPANY <br /> Scale In Feet <br /> Site em is on elvers es omton excav_new. gn 05-APR-2005 <br /> CFI2MHILL <br />