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LEGEND STATION HOUSE <br /> 0 Proposed CPT/LIF location <br /> Groundwater Monitoring Well (A ZONE) <br /> MW - 09A <br /> Piezometer (A ZONE) <br /> Temporary Well (A ZONE) 1 <br /> SHEEN Liquid Phase Hydrocarbon (< 0.01 foot [ft]) <br /> 1 <br /> LPH Liquid Phase Hydrocarbon (2t0.01 ft) <br /> — — — UPRR Property Boundary <br /> 1 <br /> — • — • — Existing Fence LIF - 25 LIF - 24 <br /> —, — -� Railroad Tracks -- i <br /> —T Telephone Line <br /> rr wwW go W <br /> —e Electrical Line LIF - 23 <br /> —a Gas Line <br /> ■ Treated Groundwater PipelineMW PIF - 31 06A LIF - 04 IF - 08 PZ - 05 <br /> - - - - - Dual— Phase Extraction Line MW -.05A LIF - 26 <br /> —oc Groundwater Extraction Pipeline MW - 10A LIF - 01 2 7 4- LIF - 16 PZ - 08 PZ - 04 <br /> I_—�I Concrete/Asphalt Pad LIF- TW - 04 <br /> LIF - 03 I LIF- 05 PHMW_14A <br /> Building �j�{ <br /> Road or Paved Area 4�P LI 80 I PZ - 1 0 PZ - 03 <br /> LIF- 09 \_7 �-T �gggIF 06- TW - 03 <br /> Liquid phase hydrocarbon measurements collected inLIF - O2 _ �— 1 — - — _ _ _ <br /> November 2008. FP PZ - 09 <br /> LIF - 15 <br /> LIF - 32 TW 0; I LIF - 07 ' <br /> LPH <br /> MW - 7A MwIF11A LIF 29I ENGINE HOUSE 1 E <br /> LIF - 16 SHEEN \ OF - 22 <br /> I w _ _j <br /> 1 <br /> O LIF - 30 I MW - 12A X <br /> - -tviW 02A ' - - _ PZ - 02 _ � LIF - 21 <br /> - LIF - 12 _ - <br /> �. LIF 11) LIF 11 <br /> % � � \\� � '\ LI F - 13 } <br /> LIF - 19 MW - 08A LIF- 20 0 50 100 <br /> LIF - 34 \ <br /> LIF - 33 X j �� LIF - 18 FEET <br /> FORMER , , �.; <br /> T A POND ' <br /> ` E AVATIOI� <br /> UNION PACIFIC RAILROAD COMPANY <br /> JANE 2008 LIF LOCATIONS FORMER MAINTENANCE FACILITY <br /> TRACY�\ \ CALIFORNIA <br /> ( • ) PHASE II FIELD INVESTIGATION WORK PLAN <br /> � ' i'�� Percent fluorescence 9'RE <br /> Low fluorescence ( less than 207.) <br /> `• 9V - 01AMedium fluorescence (20- 100%) PROPOSED LIF BORINGS <br /> High fluorescence ( 100 - 150%) <br /> Very high fluorescence (greater than 150%) I FIGURE <br /> ARCADIS 3 <br />