Document wDrLwNZEwak2q88a1nG1jkvL6

To: Distribution Froa: B. 6. Aftergut (Co-op Engineer) Subject: 1990 Monthly Residual VCM Data Suaaary DAILY AVERA6E VALUES MONTH PVC Produced IA) LBS flVCM (B) PPM ROL Average Monthly Monthly Eaaisions Average Standard (0 AHB+C) Range Deviation PPM LBS Jan-90 Feb-90 Mar-90 Apr-90 Mav-90 4 Jun-90 Jul-90 Aug-90 Sep-90 0ct-90 Nov-90 Dec-90 1269089 1281505 1294333 1315974 0 0 0 0 0 0 0 0 133.6B lit.40 124.57 130.95 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.05 2.10 ^.23 2.16 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 171.76 152.18 165.08 176.15 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 34.09 25.04 34.37 47.29 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 37.84 24.87 37.96 48.26 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Y.T.D. 1290225 126.40 2.14 166.29 35.20 37.23 MONTHLY TOTAL VALUES PVC Produced (D) YTD LBS Percent RVCM <E) LBS ROL (F) LBS Total Eaaisions (E+F> YTD LBS Percent 39341771 35882143 40124329 39479225 0 0 0 0 0 0 0 0 25.41 23.22 25.92 25.52 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 5244.2 4185.5 5028.0 5199.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 80.5 75.5 89.5 85.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 5324.7 4261.0 5117.6 52B4.fr 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 26.62 21.32 25.61 26.42 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 154827468 19657.0 330.9 19987.9 RWS, JME, F6J, DFJ, MRK, DSC, RBN, DCS, 'W } v>4 biAAt/i f 00 K 0 +-*/> . 'N 9 o'* <K f* k>ei+ 0 ,fs 'f t e CA WtA )/^i 5 0 Atf f*, ^ o, ^WUA tv k k o-+* <?. x ^3 fi / AS CA_- ( *+1Mftp'ljl 5^ o5 v/f. 5-4 **>"> tplfj 1 **v a ^ * </ -f4 e. ^ lA <? > <c ., <* c (< 0 > ** &0i/4 *'i7 VABTOOO1167566 *<1<y* * Dally Average Lbe. RVCM em itted April Average Dally Residual VCM 400 350 300 250 0000000000000<><>00 \ i\ \ \ 200 150 \ \ I. V \ 100 \ l / \ V s \ V \ \ V \i V 50 AAAAAAAAAAAAAAAAA 0 i------1------ 1----- t------ 1------r T T 04/01 04/08 T 04/15 I----- T" I 1--------1--------1-------- I------- 1-------T------- 1--------[ 04/22 04/29 - Daily average O Upper control limit A Lower control limit /-- ' VAB.0001167567 To _ From V* t r * / F l' N Calculation Sheet * d 4- . 'u r's >. V vT:''l f <v "V Made By Date____________________ Pageof V3-20G-S Job No. Title ^AB.0001167568