ARCHIVED REPORTS XR0007464 - Laserfiche WebLink

Home Browse Search

• I i - - DECEMBER 1993 SEWER DISCHARGE REPORT I _ GROUND WATER PUMPING SYSTEM WITH DISCHARGE TO SEWER ,f C M WEBER ENTERPRISES 141 N ELDORADO STREET STOCKTON CA AVERAGE WATER DISCHARGE TO SEWER FOR DECEMBER 1993 8 7 GPMJaMonitorinTime Ground Pum in Dischar e' Total Total Dischar a Sampling Point Concentrations in m iero$ramliter Water Wells to Sewer Flowmeter to 9awer Sewer Dischar e System { ml Reading { allons} Sam Un Constituents [Iamens Toluene 111hyl total IF If Status [ allonsl Comments benzene xykmes 312193 ON IRW 1 &RW 2 9 1 0 3118193 ON RW 1 &RW 2 7 9 209 606 209 608 BTEX TPHg TTO 16 — 20 --33 120 510 Total Cadmium Copper tend Nickel Sdrei Zinc 4!8193 ON RW 1 &RW 2 7 6 441 347 441 347 BTEX TPH 17 42 48 180 -660 4!27193 4 30 PM ON RW 1 &RW 2 7 5 643 729 643 729 BTEX TPH 19 38 - 67 220970 6!11193 10 30 AM ON RW 1 &RW 2 7 35 790 744 790 744 BTEX TPH 12 _ 42 65 220 _ 830 5126193 5 10 AM ON RW 1 &RW 2 9 25 " IF IUWno,ta- 973 344••" BTEX TPH 18 53 -74 270 980 beti-y dead} __ _ 6110193 10 50 AM ON RW 1 &RW 2 8 42 1 138 621 BTEX TPH 23 - 54 98 340-1 300 (flowmeter batten re laced at l0 40 am Total = 0 __ _ 6123193 8 53 AM ON RW i &RW 2 8 58 159 845 1 298 466 BTEX TPH 1 B _ 61 95 350 1300 Iflowmeier batter laced at 8 53 am Total re = 0 -_ _ _ 716!93 3 30 PM ON RW 1 &RW 2 8 66 160 628 1 459 094 87EX TPH 23 47 _ 87 340- 1 100-- 7/20/93 007120193 11 10 AM ON RW 1 &RW 2 8 37 333 9361 1 632 402 BTEX TPHg 18 30 _ 71 280 1 400 813193 12 05 PM ON IRW 1 &RW 2 9 09 51.41351 1 813 317 BTEX TPHQ 16 �31 79 300_ 1 400 8!17!93 7 35 AM ON RW 1 &RW 2 8 63 688 092 1 986 558 BTEX TAH 14 22 _ 70— 260 1 000 971193 11 40 AM ON RW 1 &RW 2 8 99 879 359 2 177 825 BTEX TPH TTO' 21 ___23 - 77 270 1300 Total Cadmium Copper Lead Nickel Sil- Zinc 9114193 9 38 AM ON RW 1 &RW 2 802 1 073)60 2 372 226 BTEX TPH 14 20 76 250 1 200 1017193 4 10 PM ON RW 1 &RW 2 7 241 1 258 715 2 557 181 (Flowmeter baltery replaced at 4 17 pm Total = 0 4 40 PM ON RW 1 &RW 2 8 94 398 2 557 579 BTEX TPH 14 18 60 230 -960 10121193 11 20 AM ON RW 1 &RW 2 _ 904 176 916 2 734 097 BTEX TPHg 16 ---i9- 59 220 1 000 1114193_ 8 15 AM ON RW 1 &RW 2 9 61 366 9_68 2 9_24 1_49 BTEX TPHg 5 _ 13 61 210 890 11119193 11 45 AM ON RW 1 &RW 2 9 76 3 119 701_ BTEX TPH _ _ _ —_L2____5_4 41 150 650 1212193 9 05 AM ON RW 1 &RW 2 963 3_313 688"_-BTFX TPH bee atrechad lab report) - 74 - 17 43 - 180 700 12/16193 8 30 AM ON RW 1 &RW 2 7 71 3 488 163" BTEX TPH I.ee attached lab ieporty 16 14 94 _340 1 500 Ground water recovery system operation commenced on 31271993 1Existing soil sod ventin system(SVEI operation commenced on 6/23/1983 after replacement of activated carbon SVE shut down on 9121!93 ndin carbon rc lacement SVE restarted on 1114193 after carbon replacement _ W m = gall=s per minute 'Flowmetedtotalizer rea ing l ------ -- - .Pumping rate calculated by bucket and stopwatch method (average of 6 trials 10 fill up a 5 aal[on bucket► Batter on flaw meter dead Battery wd4 be replaced during next site visit Total discharie calculated by averaging pumping rates an 5/11 and 5126193 - ""Cisl 2 Dichloroethane Trichloroethane Vn I chloride Na theI ne above laboratory method detection limits However TTO concentration is less than permit dischar a limitof 4 67 m Il __ I - __ ---- - -- Calculated bad on averse um in rates for the referenced monthse _ _ - BTEX = benzene toluene ethyibenzene total xylenes _ TPHg = total petroleum hydrocarbons as gasoline _- _— TTO = total toxic or amts 1 12SL WlH XLS