ARCHIVED REPORTS_XR0013040 - Laserfiche WebLink

Home Browse Search

WEGE: TABLE 2 USA GASOLINE CORPORATION, 2500 WEST; LODI AVENUE LODI, CALIFORNIA G VAPOR EXTRACTION SOURCE TEST, VACUUM INFLUENCE RESULTS TEST MW4 TEST S-1 TEST S-2 - E TEST MW8 RADIUS VACUUM RADIUS VACUUM RADIUS VACUUM RADIUS VACUUM FROM WELLINFLUENCEI FROM WELLINFLUENCEI FROM WELLINFLUENCE; FROM WELLINFLUENCE (FEET( mm(WATER)j (FEET) mm(WATER) I (FEET) mm(WATER); (FEET) mm(WATER) START+20 START+20 I START+20 I START+20 START+80 START+140START+190START+240 - Mwl 220 - .. -Z - MW1 - 45. ..'"24 MW1 - ..- 96 10 90.. 12 14 11 28 14 - -. MW2 200 2 MW2 70 12 MW2 76 15"1 MW2 92 14 12 11 18 12 MW3 70 8 i MW3 107 8 MW3 70 9 MW3 62 17 14 24 19 13 MW4 0 1060.8 I MW4 175 O I MW4 132 0 MW4 132 2 4 1 4 4 MW5 115 3 i MW5 252 0 I MW5 200 0 MW5 212 0 4 1 5 5 MW6 07 e j MW6 262 0 MW6 220 0 MWG 217 4 5 1 5 2 MW7 240 2 MW7 410 0 MW7 3'10 O MW7 365 1 2 2 5 1 MW8 132 4 ; MW8 45 26 MWB 26 26 MW8 0 979.2 1006.4 1033.6 1033.6 1020 S-1 175 4 S-1 0 1088 S-1 50 20 S-1 45 36 47 35 46 45 S-2 132 4 ` S-2 50 18 S-2 0 1142,4 S-2 26 27 50 40 50 45 (FLOW) 37 I (FLOW) 40 (FLOW) 35 (FLOW( 45.8 41 41 40.2 39 (VACUUM) 78 (VACUUM( 80 (VACUUM) 84 (VACUUM) 72 74 76 76 75 VACUUM EXTRACTION SOURCE TEST, CONDUCTED 3/14/95 ON MW4, S1, SZ AND MW8 BY WESTERN GEO-ENGINEERS. VACUUM INFLUENCE TAKEN IN MINUTES FROM START OF TEST, ie. START + 20M1N., START +80MIN., ETC. (FLAW) s FLOW IN CUBIC FEET PER MINUTE, FLOW RATES ARE MEASURED AT THE SITE BY USE OF ORIFICE PLATES. A ONE INCH ORIFICE PLATE IS PLACED IN LI14E FROM THE WELL, THIS RESTRICTION CAUSES A PRESSURE DROP ACROSS THE ORIFICE. BY MEASURING THE RESULTING PRESSURE CHANGE ACROSS THE ORIFICE IT IS POSSIBLE TO CALCULATE THE AIR FLOW RATE. (VACUUM) = VACUUM AT THE WELL WAS TAKEN IN mm of Hg, Mercury; vacuum influence was measured in milimeters of. Water. FROM INITIAL START UP OF VACUUM ON MW8, S2 HAD AN INITIAL VACUUM INFLUENCE IN 20 SECONDS, STATBILI'LATION OCUURED AT 2 MINUTES AND 17 SECONDS AFTER START UP. VACUUM INFULENCE READINGS ARE SKEWED BECAUSE OF BAROMETRIC PRESSURE DIFFERENCES (RAINING AT THE TIME) FROM TESTING MW8 AND TAKING READING AT (STARTUP + 140MINUTES) FROM MW1, MW2, MW4, MW5, MW6, MW7, S1 AND S2. i f' 1;