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IN <br /> [�7,. \ \ / \ \ \ \ l ,_.� 8"FIN <br /> MIN. 4 " I <br /> \ \/N IN,�'\r <br /> '�=i%\�! \ <br /> CAST IRON <br /> MAN RATED \\\\/�\/\\/\ \� �\ \ COMPACTED SOIL BACKFILL <br /> CONCRETE APRON //\ \/ /\ \ <br /> ��\\\�j\�\\\�\\j\\//\\/� COMPACTED SOIL BACKFILL 0.5" j/\\ \\ \//\\�\ \ /\\ \\\ \ /\\ \\\ (95� RELATIVE COMPACTION) <br /> \ \\ \\ / \ \\ \\ / <br /> \\�/\\\\ \ (957 RELATIVE COMPACTION) I2' \ \\/ \/�\/\/ \/�\\ \\j <br /> 12" \ \\ \�\\\\\\ \\\�\\�\\ \\ \\�J O//��• \\\ q v • • J ��\\\ ,\:, COMPACTED SOIL BACKFILLIN <br /> \\\\ /\\ <br /> //\ / \ \ \ /` — (957. RELATIVE COMPACTION) /\/\\\ INN) <br /> N, \\/ \\ \\/ \ \ <br /> v o \ \\\ \/\ \ \ \ \ METALLIC WARNING TAPE <br /> 8" ./i��0/Q%i;�\\� . o .v v /\\�Jji�\�\\ 18" MIN. \/3 IF 0 SCH, 40 VC FEMALE <br /> /\\i <br /> 18" MIN. \\j \ \\��\ METALLIC' WARNING TAPE \\ \\ <br /> \ \\ \\ \\ \\ \ 16" MIN . 12 ADAPTER AND THREADED PLUG71 v - <br /> SCH. 40 PVC PIPE RISER <br /> \\ 3F0 SCH. 80 PVC 45' ELBOW <br /> SAND BACKFILL <br /> `­"­' (95% PROCTOR) 2"0 SCH. 40 PV SOIL VAPOR <br /> C <br /> _ ( - EXTRACTION LINE <br /> 2"o SCH . 40 PVC DUAL 8 LAIN' 6" MIN. <br /> 6" MIN . - 1 "0 CS NATURAL <br /> PHASE/SOIL VAPOR EXTRACTION GAS LINE <br /> LINE <br /> FLOW DIRECTION FLOW DIRECTION <br /> _ SAND BACKFILL (957 PROCTOR) <br /> SAND BACKFILL (957 PROCTOR) 4" BEDDING <br /> 4" BEDDING .. 4„ BEDDING 1 - <br /> I 3"0 SCH . 80 PVC "WYE" 1 6" MIN. 4" <br /> 6" MIN, 3 "x2"0 SCH. 80 PVC REDUCER �t (TYP .) (MIN .) <br /> (TYP-) COUPLING (TYP . FOR 2) <br /> 2"0 SCH. 40 PVC DUAL PHASE/ <br /> SOIL VAPOR EXTRACTION LINE (TYP. ) <br /> TYPICAL SOIL VAPOR EXTRACTION AND <br /> TYPICAL DUAL PHASE/SOIL VAPOR <br /> EXTRACTION LINE TRENCH SECTION TYPICAL IN-LINE CLEANOUT NATURAL GAS LINES TRENCH SECTION <br /> SECTION A DETAIL 1 SECTION A <br /> SCALE: 2" = 1 ' C - 2 C - 6 SCALE: 1 1 /2" = 1 ' C - C <br /> 2 - 6 SCALE: 2" = 1 ' C - 2 C - 6 <br /> C - 3 <br /> C - 3 C - 3 <br /> CAST IRON MANHOLE. <br /> TRAFfI RATED <br /> 4" <br /> COMPACTED SOIL BACKFILL CONCRETE APRON <br /> (957 RELATIVE COMPACTION ) 0.5 " � <br /> 6" MIN. PIPING TRENCH WALL (TYP.) 6" LAIN. PIPING TRENCH WALL (TYP. ) <br /> 12" 74 2"0 SCH. 40 PVC FEMALE <br /> �y 16" MIN . ADAPTER AND THREADED PLUG <br /> ❑ ❑ <br /> 2 "0 SCH, 40 PVC 45' ELBOW <br /> I�y\ \\/�\\%\��\� \ (TYP. FOR 2) <br /> SAND BACKFILL <br /> F' (957 PROCTOR) <br /> i. <br /> 8 " MIN . <br /> CLEANOUT RISER Cl-EANOUT RISERS <br /> 1 .-, ,A <br /> 9" <br /> 6 " (MIN -) 6" (MIN.; TYP. ) <br /> L- �- f <br /> �(; I��E 4" BEDDING <br /> I 2"0 SCH. 40 PVC CROSS TEE <br /> 2"0 SCH . 40 PVC DUAL PHASE/ <br /> SOIL VAPOR EXTRACTION LINE (TYP.) <br /> TYPICAL 'TEE' CONNECTION TYPICAL 900 BEND CONNECTION SECTION C <br /> WITH CLEANOUT WITH CLEANOUT SCALE: 1 1 /2" - <br /> DETAIL 2 DETAIL 3 REV DATE REVISION APPR' D REV BY <br /> SCALE: 1 1 /2" = 1 ' C - 2 C — b' <br /> SCALE: I 1 /2" = 1 ' C - 2 C - 6 <br /> C - 3 C - 3 DUAL PHASE SOIL VAPOR EXTRACTION REV <br /> PIPING DETAILS <br /> AS NOTED N. IASKOWSKI C. YUNSTETTEN D-8032.25- 14 SHEET <br /> t / U 98 CHEUBufiKAfC P.E. J. OURJN, P.E. 0 8032. 25 14 of 19 <br /> IF SHEET IS LESS THAN 22"x34" T <br /> DUAL PHASE EXTRACTION SYSTEM D6NIO <br /> TFD <br /> PLINE <br /> IT IS A REDUCED PRINT — 1: M UNION PACIFIC RAIL YARD C=6 <br /> 'SCALE REDUCED ACCORDINGLY. TRACY , CALIFORNIA <br /> G:\GO\0'A'GS\8032\25\8]]]251sAwC P.NVIRONh112b7fAL RMURCYS MANAGEIAEWM REST <br />