Laserfiche WebLink
1 <br /> 16 LAB CORE LABORATORIES <br /> Q U A L I T Y C 0 N T R 0 L R E S U L T S <br /> Job Number 991747 Report Date. 09/08/1999 <br /> jCl)ST10MER1; IT Grouts PROJECT: Southland - Martinez ATTN: Bob Butler <br /> LIC Type Description Reag Code Lab iD Dilution Factor Date Time <br /> 4CS Laboratory Control Sample 09072801 09/02/1999 13(17 <br /> Parameter/Test Description QC Result QC Result True Value Orig Value Catc Result Limits F <br /> enzene 47 74 50 95 5 39-150 <br /> Ethytbenzene 49 70 50 99 4 32-160 <br /> Methyt-t-Butyl Ether (MTBE) 255 12 250 102 0 50-150 <br />�oluene 50 96 50 101.9 46-148 <br /> ylenes (total) 156 68 150 104.5 75-125 <br /> LCD Laboratory Control Sample Duplicate 09072801 09102/1999 1332 <br /> Parameter/Test Description QC Result QC Result True Value Orig. Value Calc Result * Limits F <br /> Benzene 47 74 47.74 50 95 5 39-150 <br /> 0 0 20 <br /> 1thyLbenzene 49 98 49.70 50 100 0 32-160 <br /> 0 6 20 <br /> Methyl-t-Butyl Ether (MTBE) 240 28 255.12 250 96 1 50-150 <br /> 6.0 25 <br /> ne 51 17 50 96 50 102 3 46-148 <br /> 0 4 20 <br /> xylenes (total) 156 37 156 68 150 104 2 75-125 <br /> 0 2 20 <br /> MS Matrix Spike 09072801 991746-2 09/03/1999 OA59 <br /> Parameter/Test Description OC Result QC Result True Value Orig Value Calc Result * Limits F <br /> enzene 54 66 50 0 00 109 3 39-150 <br /> Ethylbenzene 57 60 50 0.00 115.2 32-160 <br /> Methyl-t-Butyl Ether (MTBE) 352 59 250 0.00 141 0 50-150 <br /> oluene 58 65 50 1.62 114 1 46-148 <br /> ylenes (total) 183 32 150 0.00 122 2 75-125 <br /> MSD Matrix Spike Duplicate 09072801 1 991746-2 1 1 09/03/1999 0224 <br /> Parameter/Test Description QC Result QC Result True Value Orig Value Calc Result * Limits F <br /> Benzene 49 99 54 66 50 0 00 100 0 39-150 <br /> 9 20 <br /> thylbenzene 51 38 57 60 50 0.00 102 B 32-160 <br /> 11 20 <br /> Methyl-t-Butyl Ether (MTBE) 267 84 352 59 250 0.00 107 1 50-150 <br /> 27 25 Y <br /> oluene 52 40 58 65 50 1 62 101 6 46-148 <br /> 11 20 <br /> Xylenes (total) 160 69 183 32 150 0 00 107.1 75-125 <br /> 13 20 <br /> Page 7 <br /> * K=X REC, R=RPD, A=ABS Diff , D=% Diff <br /> The anelytKal rywas ppinrons or inlarpfetelens pmlaMd m Ihis raped e e based upon mlp•metron entl matenel suPPlbd dY the d�Ml for whose axtluwe end cpnkdenl�Wa the report lws beat made T-.--results apeupna a Interprele tayrs <br /> eTpr9eeed repre,enl the best r.Ndpmenl dl We La ml—es We Ue ret--Iwwever makes np warranty a r.prpsent.l,—espreae pr xnpLed of any NPe end e><presNY d�wme same u Ip M.PIW-11 ly paper p .t—e or w it."en Of <br /> any dl qt ppm p Dieter mineral prdpeny wtll a sand n camectgn wnh»TlM su T report w used or-ed Igpl 1p any reuan wNlsower The leapt W1 not be ielNpduced in w w ar m W-,W.,the wnden epprwN al Care La .t.M <br />