Document xzm4ma0rMZDMmNrka9J5YY25J

January 3, 1996 The Dow Chemical Company 2301 N Brazosport Blvd Freeport, Texas 77541-3257 Elain Haun, 3601, Plaquemine copy: Gretchen LeBlanc, 3601, Plaquemine CHLORINE LOSS OF CONTAINMENT ASSESSMENT CLOSURE After reviewing the chlorine loss of containment data for Plaquemine Chlor-Alkali n, Bill Cook and I have agreed to support your conclusion. The recommendation of no further actions necessary is based on your calculations and discussions of worst case scenarios showed to be less than the release threshold limit. As future projects being implemented at CA II, we do ask that you will conduct chlorine loss of containment assessment as appropriate. The Chlor-Alkali Technology Center would also like to take this opponunity to thank you for your outstanding efforts in leading this study for CA II. The assessment results have enabled us to thoroughly understand the chlorine loss of containment potentials at the plant. Rachel K. Tran William H. Cook, Jr. D0 a 046513 CONFTDFNTTAl November 20, 1995 Rachel Tran C/A Tech Center ''opy: Monty Heins Allan Sandow Gretchen LeBlanc Harold Mellieon John Young CHLORINE LOSS OF CONTAINMENT ASSESSMENT The following is in response to the CATC's request for the chlorine loss of containment study. CA II has completed all steps outlined in the letters sent by the Tech Center. Please review the Excel spreadsheet for details on the calculations and results. The spreadsheet is on \\TXUS05\PCCOMMON\Temp\Chloralk The file is titled CA2VOL.XLS. I am also sending a hardcopy through Dow mail to you. The spreadsheet shows that CA II does not have any vessels or areas of the plant where greater than 1000 pounds of chlorine would be released when considering realistic worst case scenarios. On the spreadsheet, there are 3 columns to view showing total pounds of chlorine. One column shows pounds of chlorine contained between auto valves and manual block val-ves. Another column shows how much of this total amount would flash off in all these areas before reaching equilibrium with atmospheric conditions. A third column takes mitigation factors into account and shows a more realistic amount of chlorine that could be released. Mitigation factors were assigned based on sniff header systems, manual block valves, draining systems, Mod 5 control, emergency procedures and training, etc . . . T' 's third mitigation column shows that only 1 area in evaporation ( 331 Shell side and D-511) would release greater than 1000 pounds if only relying on automatic valves. However, manual block valves are available between these 2 vessels for total isolation of these vessels greatly reducing the amount of chlorine that would be released. We believe operations could safely and quickly be able to stop flow to evaporation, decrease pressure inside the vessels and piping, and close all manual block valves needed to contain the chlorine. The sniff header systems would remove chlorine gas and chlorine liquid could be slowly transferred to the purification area through the "popping line" (heavies removal drain line from evaporation to purification). Therefore the amount of 2,113 pounds can be greatly reduced bringing the total to well below 1000 pounds. Conclusion: Because our calculations and discussions of worst case scenarios show release of greater than 1000 pounds is not realistic, CA II does not is necessary to take any further action with this study. that feel a it Side Note: The Liquefaction and Evaporation areas at CA II may no longer exist after the CFCR conversion project is completed at Chlorine I. This project should to be completed by late 1996 or early 1997. CA II is not considering implementing any projects in these areas unless they are absolutely necessary for safety or environmental reasons due to the possible consolidation. Elaine Haun Chlorine Area Engineer LA 1A II DO A 046514 f ONFTDFNTTA1 From: To: CC: Subj: LACSDC::U243319 "SCOTT J DAIGLE - CHLORINE I - (504)389-8752" 19-NO U089795 U243319 LOC calculation description ft aine, 1 have typed up a description of the spill size equation that I used in the LOC calculations, I have tried to state what I'm trying to do by corresponding my calculation parts with brief description. I hope this give you a better idea of how I derive the total pounds released number. If you have any further questions please give me, my phone mail, or the control room (and have them page me) a call. Scott ClZ-, ^ Equation as written in Xcel --- = PI - ( Nl * ( 1 - Wl ) + ( G1 - Nl * ( 1 - W1 ) / AB1 ) * AC1 ) * Jl / 100 The units on the equation work final to lbs as follows: lbs = lbs - ( lbs * ( lbs/lbs ) + ( ( ftA3 - lbs * ( lbs/lbs ) / lbs/ftA3 ) * lbs/ftA 3 ) * % - lbs - ( lbs + ( ftA3 -lbs / lbs/ftA3 ) * lbs/ftA3 ) * % = lbs - ( lbs + ( ft"3 - ftA 3 ) * lbs/ftA3 ) * % = lbs - ( lbs + lbs ) * % = lbs The column desertions of the variables are: P = Total system chlorine (lbs) N = Total system liquid (lbs) W = Fraction liquid vaporized to equilibrium C = Volume of system (ftA3) A = Final liquid density (lbs/ftA3) AC = Final vapor density j = Chlorine percentage (lbs/lbs) The english translation of all this stuff is.............. CL2 RELEASED = ORIGINAL SYSTEM CL2 - EQUILIBRIUM SYSTEM CL2 = ORIGINAL SYTEM CL2 - ( CL2 NOT VAPORIZED + ( FINAL VAPOR VOLUME * FINAL VAPOR DENSITY ) * CL2 PERCENTAGE ) ORIGINAL SYSTEM CL2 = P CL2 NOT VAPORIRIZED = TOTAL SYSTEM LIQUID * ( 1 - FRAC OF LIQUID VAPORIZED ) =N * ( 1 -W ) FINAL VAPOR VOLUME = SYSTEM VOLUME - FINAL LIQUID VOLUME = SYSTEM VOLUME - ( TOTAL SYS LIQ * ( 1 - FRAC LIQ VAP ) ) / FINAL LIQ DENSITY =(G--N*(l--W) ) / AB FINAL VAPOR DENSITY = AC CL2 PERCENTAGE = J / 100 no A 040S10 ("ONFTDFNTTAI, LAD Chlor-Alkali II Chlorine Loss of Containment Assessment Worksheet ToVs 1V VESSEL ID OR LINE ID Start-up System 4 TUBES HEAD (FT) DIAM. Length (IN) (FT.| OR VALVE 0.0 OR VALVE VOL. (ft-3) PRE POST TEMP. (F) PRES. Liq (PSIG) C12% % LIQ DENS. VAP DENS Ct2 LIQ CI2 VAP SUB TOTAL (LBS) (LBS) TOTAL CL2 (LBS) (LBS) CI2 / Flashed \ Released (LBS| ^(LBS)J Llq Mil (factor) Vap Mil (factor) 1 Slarl-up Header to J-251 2 Starl-up Hdrto VRD-251 3 Start-up Hdrto SP-201 4 Starl-up hdrover cells 5 Cells to Start-up hdr Cell Header/Cooling/Drying 16 219 N 12 30 N 12 84 N 16 81 N 6 240 Y H 306 113 -0.07 95 0 83 79 0.17 0 49 49 0 H 24 113 -0.07 95 0 83 79 0.17 0 4 4 0 N 66 113 -0 07 95 0 83 79 0.17 0 11 11 0 ISI 113 113 -0.07 95 0 83 79 0 17 0 18 18 0 N 47 113 -0 07 95 0 83 79 0 17 0 8 8 B9 0 89 0 D 0 0 0 0 0 " > Ll "Ui.i ,^uyicVr( 2 Via .OWVA. e Celt to Valve (main) tot Series 1 102 Series 2 103 Senes 3 104 Senes 4 105 Series 5 106 Senes 6 107 Seres 7 108 Series 8 7 Valve to Cell Header 8 Cell Header to SP-250 9 SP-250 to J-250 10 Cell Header to E-201 If Cell Header to -20} 12 Cell Header to VRD-201 13 E-201 to D-20B 14 D-232 to D-208 IS D-20B to E-202 16 E-202 to D-209 17 D-209 to D-209A 109 SP-250 110 J-250 111 SP-201 112 VRD-251 113 J-251 114 VRD-201 115 E-201 116 D-232 117 D-208 118 E-202 119 D-209 120 D-209A 18 D-209A inlet 19 D-209A to T-201 20 T-201 to T-202 21 T-202 to 0-2138 22 D-21310 C-201A 121 T-201 122 T-202 123 D-213B 0 Panfccw/ E. Haun CA2VOL.XLS 18 80 N 18 86 Y 42 153 N 36 30 N 30 75 N 42 70 N 42 25 N 42 10 N 2 9Y 36 30 N 36 10 N 30 36 N 72 6 49 12 36 8 36 5 22 7 94 7 42 16 811 36 8 78 12 12 579 66 10.5 120 15 30 12 Y/SB 30 33 Y/SB 30 40 K 30 63 N 30 42 N 108 28 106 23 120 15 Y 141 113 -0 07 95 0 83.79 0 17 320B 113 -0 07 95 0 83 79 0 17 3208 113 -0 07 95 0 83.79 0 17 3208 113 -0.07 95 0 83 79 0 17 3208 113 -0 07 95 0 83.79 017 3208 113 -0 07 95 0 83.79 017 320B 113 -0.07 95 0 83 79 0 17 320B 113 -0 07 95 0 83 79 0 17 3208 113 -0.07 95 0 B3 79 017 N 152 113 -007 95 0 83 79 0 16 N 1472 113 -0.07 95 0 83 79 0.17 N 212 113 -0.07 95 0 83 79 0.17 N 36B 113 -0.07 95 0 83 79 016 N 673 113 -0.07 95 0 83 79 0.16 N 241 113 -0.07 95 0 83 79 0.16 N 96 90 -0.50 95 0 86 03 0.17 N 0 57 -0.50 95 0 89 24 0 17 N 212 90 -0.60 95 0 86.03 0.16 N 71 57 -1.10 95 0 B9 24 0.17 Y/SB 177 57 -1.20 95 0 89 24 0.19 170 113 -0.07 95 0 83,79 0.17 151 113 -0.07 95 0 B3.79 0.17 57 113 -0.07 95 0 63 79 0.17 35 113 -0.07 95 0 83.79 0.17 16 113 -0.07 95 0 83 79 0.17 269 113 -0.07 95 0 63 79 0.17 1 0 71 101 5 -0.50 95 0 B4 91 0.17 57 57 -0.05 95 0 89 24 0.19 398 113 -0.60 95 0 63.79 0.16 1 0 38 73 5 -1.10 95 0 87.63 0.17 249 57 -1.20 95 0 89.24 0.17 1178 57 -2.10 95 0 89 24 0.16 N 59 57 -2.10 95 0 B9 24 0.16 N 162 57 -2.10 95 0 B9 24 0.16 N 196 109 -2.30 95 0 84.18 0.14 N 309 96 -2.50 95 0 85.44 0.14 Y/AOV 206 101 -2.71 95 0 84.96 0 14 1654 83 -2.30 95 0 86.71 0 15 1463 102.5 -2.50 95 0 84 81 0.14 1178 101 -2.71 95 0 84 96 0.14 0 23 23 0 515 515 518 0 515 515 518 0 515 515 518 0 515 515 518 0 515 515 513 0 515 515 513 0 515 515 518 0 515 515 518 0 24 24 0 236 236 0 34 34 0 57 57 0 101 101 0 36 36 0 16 16 0 00 0 33 33 0 12 12 0 31 31 0 27 27 0 24 24 0 99 0 66 0 33 0 43 43 0 11 11 0 10 10 0 62 62 066 0 41 41 0 181 161 1002 099 0 24 24 0 26 26 0 42 42 0 26 26 0 237 237 0 200 200 0 158 158 725 5869 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 /! 0 --- '//1U{/yu cx. VCkCVAlY^^- Page 1 of 4 x Dow Confidenliat Bold type Indicates sections between automated valves Plain type Indicates sections Isolated by mar sk>ck valves or other means besides aulo valves. Hf4/95 1VI7/05 DO A 046516 OONFTDFNTTAL LAD Chlor-Alkali H Chlorine Loss of Containment Assessment Worksheet ^ y-v1 VESSEL 10 OR LIME ID DtAM (IN) Length (FT.) #TUBES OR VALVE PRE HEAD (FT) O.O. OR VALVE POST VOL. (tt*3) TEMP. (F> PRES. (PSIG) CL2% Dq % L1Q DENS. VAP DENS. CI2 UQ CI2 VAP (LBS) (LBS) SUB TOTAL (LBS| TOTAL CL2 (LBS) Ct2 ( CI2 N Flashed ' _ Released J (LBS) ( (LBSL/ Llq Mil (factor) Vap Mit (factor) Compression 23 D-213 to C-2Q1A 24 to C-201A ffr bypass! 25 C-201A inlet 26 C-2Q1A to E-213 21 E-213to C-201A 28 C-201A to E-214 29 E-214 to C-201A 30 C-201A outlet 124 C-201A 125 E-213A/B 126 E-214A/B Purification 33 C-201A to E-500A/B A 34 C-201A to E-5O0A/B B 126 E-500A 129 E-500B 35 E-500A/B to T-205 36 T-205 rPel 37 T-205 bot to T-204 46 T-205 outlet 130 T-205 48 T-205 ovhd to E-530 (SS)A 49 T-205 ovhd to E-530 (SSJB 38 T-204 ovhd to vlv 131 T-204 42 T-204 bot to E-205 43 E-205 to T-204 132 E-205 44 E-205 to D-227 A/B 133 D-227A 134 D-227B 45 D-227A/8 to T-204 39 D-227 vnt 1o T-201 40 T-204. D-22710 T-201 41 T-204, D-227 to T-201 47 T-205 ovhd to T-201 Primary Liquefaction 50 T-205 ovhd to E-530 (SS)C 30 25 Y/A0V Y/MOV 8 18 Y N 20 18 Y/MOV N 16 100 N N 16 60 N N 12 100 N N 12 60 N N 10 100 N Y/AOV 60 6.33 26 600 1 5 0 32 470 1 5 0 123 101 -2 71 95 0 84.96 088 6 102 60 95 0 84.86 0 06 39 101 -2.71 95 0 84.96 0 65 140 285 40 95 0 67.06 049 64 102 40 95 0 84 86 0 64 79 283 60 95 0 67 25 0 67 47 283 60 95 0 67 25 0 67 55 193 80 95 0 76 01 0 96 124 193 41,65 95 0 76 01 0 57 383 193 5 35 00 95 0 75 96 0 50 369 192 5 70 00 95 0 76 06 0 86 0 103 103 103 83 0 55 4 0 24 24 18 0 64 64 45 0 51 51 37 D 50 50 39 0 30 30 23 0 50 50 41 0 67 67 48 0 183 183 125 0 301 301 826 244 929 707 12 60 Y/AOV Y/AOV 47 193 BO 95 0 76 01 0 96 0 12 60 Y/AOV Y 47 193 80 95 0 76.01 096 0 16 264 1 0 23 154 80 00 95 0 79.80 1.02 0 16 264 1 0 23 154 80.00 95 0 79.80 1 02 0 12 60 Y Y 47 115 80 95 0 83.60 1 09 0 12 12 Y N 9 115 80 95 0 83.60 1 09 0 3 30 N Y/AOV 1 61 40 95 100 88.85 0 69 124 12 75 N Y 59 61 80 99 0 88.85 1 20 0 54 45 716 61 60 00 95 25 86 85 1 20 0 12 90 Y Y 71 61 80 99 0 88 85 1 20 0 12 39 Y Y/EBV 31 61 60 99 0 88 85 1.20 0 3 54 Y/CV 18 35.5 3 3Y 4 3N 16 14 51 0.75 Y N Y 1.33 3 46 40 95 0 90.31 0.72 63 44 40.00 95 3.7 90.50 0.72 0 44 40 95 100 90.50 0.72 0 130 40 95 0 82.14 0.61 4 160 40.00 95 60 79.22 058 0 0 13 0 183 2 15 Y/CV 60 5.25 60 5.25 2 30 Y/CV 2 45 Y 3 306 N 3 IB Y Y/AOV 0 40 40 95 100 90.89 0 72 28 103 40 40.00 95 30 90.89 0.72 2670 103 40 40.00 95 30 90.89 0 72 2670 1Y 73 40 95 0 87 68 068 0 N 1 46 40 95 0 90 31 0 72 0 Y 15 46 40 95 0 90 31 0 72 0 N 1 46 40 95 0 90 31 0.72 0 6 168 Y/AOV Y/AOV 33 61 80 99 0 88 85 20 0 43 43 43 43 43 43 22 22 22 22 22 22 49 49 49 10 10 0 124 70 70 797 797 1001 84 84 84 36 36 36 1258 2 22 41 41 41 0 13 00 1 184 1779 1822 0 28 50 2720 50 2720 5468 5468 0 00 11 10 10 11 1 11 12 39 39 39 39 36 36 19 19 41 8 27 59 659 71 31 968 1 29 2 0 81 114 5 504 504 1013 0 0 7 09 33 33 0 1.00 4 17 44 36 38 23 41 47 122 241 614 35 35 18 18 28 0.30 6 0.30 22 0 30 41 030 456 0 30 49 0 30 21 0 30 696 28 2 0 9968 0.10 4 191 0.50 0.50 191 050 0.50 386 0 0 7 0 --nv \!> < n 33 33 "3l ^{ .At&p trP1 12 350 Y/EBV Y 275 61 80 99 0 88 85 1 20 0! 327 327 327 275 192 030 B. Pankow/E. Haun CA2V0L XLS Page 2 of 4 ^ Dow Confidenlla) Bold typa Indicates sections between automated valves Plain type Indicates sections Isolated by ma 'ock vatves or other means besides auto valves DO A 04AB17 CONFTDFNTIAl. * VESSEL ID OR LINE ID 51 E-530 (SS) inlet 52 E-530 (SS) to E-531 <TS> 155 E-530 (SS) 136 E-531 (TS) 53 E-531 (TSHoE-501 54 E-501 to 0-501 137 E-501 138 D-501 55 D-501 ovhd to E-526 59 E-526 to D-526 61 D-526 ovhd to PCV 139 E-526 140 D-526 56 D-501 bottoT-503 A Light Ends Stripper 57 D-501 botto T-503 B 58 D-501 botto T-503 C 65 T-503 bot to RE-503 66 RE-503 to T-503 142 T-503 143 RE-503 (TS) 60 D-526 bot to T-503 67 T-503 bot to E-510 68 E-5101O E-510A 146 E-510 147 E-510A 69 T-503 ovhd to E-529 70 E-529 to D-529 72 D-529 ovhd to AOV 144 E-529 145 D-529 71 D-529 bot to T-503 Tail Gas Removal 62 PCV lo loop 63 Loop to E-530 64 E-530 Inlel 74 D-529 PCV to E-530 75 E-530 Outlet 141 E-530 (TS) 76 E-530 to 7-505 149 T-505 /3 D-529 AOV to PCV Storage/D istributlon 77 E-510A to T-35 LAD Chlor-Alkali II Chlorine Loss of Containment Assessment Worksheet f CHAM- (IN) 12 12 32 25 42 12 12 42 48 4 4 4 17 25 35 25 4 Length (FT.) 6 30 7.75 15 112 3 15 11 131 15 63 15.5 9.5 10 * TUBES OR VALVE PRE V N 184 1406 Y N 1406 Y N N 168 Y HEAD {FT] O.D. OR VALVE POST N Y 1 0 75 3633 N N 0.75 3.333 Y N Y/EBCV 0 75 1 833 Y/EBV VOL. (ft*3) 6 2A 36 102 B8 2 97 138 11 1 5 11 64 1 TEMP. (FJ 61 61 61 40 61 8 23 6 73 8 2 2 5 2 8 PRES. {PStGt CL2 % Uq % 80 80 78 00 76 00 75 73 73 00 73.00 73 71 71 71 00 71 00 73 99 0 99 0 99 0 99 0 99 0 99 100 99 0 99 50 99 0 99 100 99 0 99 0 99 25 99 100 UQ DENS. 86 85 88.85 88.85 90.89 88.85 94.00 92 49 94 07 94 00 94.59 94.59 94.30 94.59 94 00 VAP CI2 UQ 02 VAP DENS. (LBS) {LBS] 1.20 0 1 20 0 1.18 0 1.20 0 1.14 0 1 24 219 1 20 0 1 24 6437 1 24 0 1 23 123 1.23 0 1.22 0 1.23 1534 1 24 81 7 28 42 121 99 0 .115 85 14 0 7 13 58 0 SUB TOTAL TOTAL CL2 (LBS) (LBS) 7 28 42 121 99 219 115 6522 14 123 7 13 1592 81 76 121 6955 14 1735 81 9311 4 6 Y/EBV Y 1 8 73 99 100 94.00 1.24 49 4 132 Y N 12 8 73 99 100 94.00 1.24 1072 6 15 N N 3 40 47 100 100 90.89 082 268 12 2 N N 2 100 47 100 0 85.06 0.73 0 30 56 275 40 47 00 99 29 90.89 0.82 721 24 e 280 1 5 28 70 47 00 99 50 87.97 0.77 1216 3 29 Y/EBV/CV Y 1 2 71 99 100 94 59 1.23 133 4 54 Y N 5 36 47 100 100 91.28 0.82 430 4 6N N 1 17 45 100 100 93 13 0.83 49 15 25 16 148 0.75 1.667 9 26 5 47 00 100 100 92 21 0 84 865 15 25 16 148 0.75 1.667 9 5.5 41 00 100 100 94 25 0 79 884 3 78 Y N 4 28 41 99 0 92 06 0 76 0 4 5N N 0 -13 41 99 100 96 05 0 82 41 2 9N Y/EBV 0 -13 41 99 0 96.05 082 0 15 25 155 124 0.75 1667 8 7 5 41.00 99 0 94 05 0 79 0 24 7 22 -13 41.00 99 49 96.05 0.82 102 2 75 Y Y 2 -13 41 99 100 96 05 0 82 156 0 49 49 0 1072 0 268 11 216 937 11 1227 3505 0 133 0 430 0 49 0 865 0 884 2361 33 0 41 00 66 17 119 169 0 156 156 6240 02 Flashed (LBS) 6 24 35 101 63 17 96 567 12 8 6 11 151 6 1398 4 84 35 1 262 255 9 53 4 91 57 2 2 0 5 16 6 887 C1Z Released (LBS] Llq Mlt {factor] Vap Mil (factor) A 16 \\ 0.30 030 25 030 81 0.20 66 / 12 / 0 20 0.20 iT7 0 20 370 ( 0 25 0 25 9 \ 0 20 5 0.20 3 0.40 9\ 102 \ 3} 975 0 25 0 50 0.20 0.20 -f y~)o it >S, twiweirt. Vb. ^ V- 3 72 -- 35 1 fetish 254 243 --------TV t&r 7 l. > l 53 4 ------------ V ffluiVT 89 c Pvl less 55 2 S |Ooo VbS . 1/ 0 5 15 4 845 4 A 4 2 4 32.25 4 72 2 19 Y/EBCV 123 Y 33 Y 56 Y/CV 33 N 6 164 165 Y 40 46 Y/EBV Y2 Y 11 N3 N1 Y3 1 2.0B3 18 Y 14 1131 Y/CV 1 2 71 2 71 2 71 -13 41 60 22 60 22 60 22 00 -13 41 99 0 99 0 99 0 99 0 99 0 99 0 99 0 20 1.9 0 94.59 94.59 94 59 96 05 88.95 91 67 68 95 68 95 96 05 23 1.23 1 23 0 82 0.47 0 20 0 47 0 47 0 82 0 2 22 0 13 13 13 04 4 01 1 01 1 0 3 39 0 7 77 0 104 104 104 0 0 00 135 2 11 3 1 1 0 4 56 0 79 2 11 3 1 1 0 4 SB 0 79 4 96 Y/CV Y/EBV 6 -25 6 100 100 97.21 0 32 814 0 814 B14 6 4 B Parikow / E. Haun CA2V0L.XLS Page 3 of 4 Dow Confidential Bold type Indicates sections between automated valves. Plain type Indicates sections isolated by mar hock valves or other means besides auto valves. DO A 04651B f ONFTDFNTIAI t VI7/95 LAD Chtor-Alkali II Chlorine Loss of Containment Assessment Worksheet #TUBES # VESSEL 10 OR UNE ID DtAH. Length OR (IN.) (FT.) VALVE PRE 78 T-351o P-510 s 79 P-51 O s to AOV 148 T-35 ( (^jw-\tLnt.) 80 P-51C7s AOV to meter 81 Meter to CL2 EBV to T35 CV 82 T-35 to E-531 (SS) 4 4 120 4 4 4 4 30 Y/EBV 24 Y 40 975 Y/EBV 270 Y 150 Y/EBV 141 Y/EBV Vapo rization/D istribution HEAD (FT) O.D. OR VALVE POST Y Y/EBV Y Y/EBV Y/CV VOL. 3 2 3142 85 24 13 12 TEMP. IF) -17 -17 -25 -17 -17 -17 -17 PRES. (PSIG) CL2% Uq % 157 100 100 157 100 100 6 30 100 40 157 100 100 157 100 100 157 100 100 157 100 100 UQ VAP CI2 LIQ 02 VAP DENS. DENS. (LBS) (LBS) 96 44 96 44 97 21 96.44 9644 96.44 96.44 2-57 252 257 202 0 32 122164 2 57 8205 2 57 2272 2 57 1262 2 57 1187 0 0 602 0 0 0 0 SUB TOTAL TOTAL CL2 (LBS) (LBS) 814 252 252 202 202 454 122766 122766 122766 8205 8205 2272 2272 1262 1262 11740 1187 1187 1187 CI2 Flashed (LBS) 6 6 4 10 1108 1108 183 51 26 2S1 26 26 CI2 Released (LBS) LlqMIt (factor) 4 5 4 9 642 0 20 642 146 010 40 0 10 22 0.10 209 24 24 Vap Mil (factor) 150 E-531 (SS) 84 E-531 vapor to D-511 85 E-531 liquid lo D-511 86 D-511 toE-513 87 D-511 to E-511 88 D-511 to E-512 89 E-511 to D-511 90 E-512 lo D-511 91 E-513 to user header 151 D-511 152 E-511 153 E-512 154 E-513 83 P-51ff$ lo T-205/204 92 E-513 to user header Miscellaneous 93 D-252 to J-252 155 D-252 156 T-252 72 17 1406 0.75 407 24 80.00 100 63 92 45 1.30 23724 6 60 Y Y 21 65 79 100 0 68 46 1.18 0 4 60 Y Y 5 65 79 100 100 88 46 1.18 463 10 12 N N 7 65 79 100 100 68.46 1.16 579 14 12 N N 13 65 79 100 too 88.46 1.16 1135 6 8N N 2 90 79 100 100 86.03 1 13 135 20 3 hi N 7 90 79 100 0 86 03 1 13 0 6 4N N 1 90 79 100 0 86 03 1.13 0 12 40 N Y/EBV 31 115 77 100 0 83 60 1.06 0 72 12.667 358 65 79 00 100 27 68 46 1.18 8504 62 8 2073 1 10.333 307 65 78 00 100 0 B8 46 17 0 17 25 8 112 1 7 16 65 78 00 100 0 68.46 17 0 33 10 820 0 75 5 55 115 77.00 100 0 83.60 1 06 0 2 510 Y/EBV Y/AOV 11 -17 157 100 100 96.44 2 57 1073 10 669 Y/EBV Y (orange 365 115 77 100 0 83 60 1.06 0 12 339 N 60 12 43 46 N 266 113 -0 07 40 0 83.79 0.17 0 236 113 -0 07 40 0 83.79 0.17 0 578 113 -007 40 0 83.79 0 17 0 195 23919 23919 25 25 25 0 463 463 0 579 0 1135 0 135 77 22 33 33 310 8814 359 359 19 19 58 58 11141 35548 0 1073 1073 1073 3B5 385 385 385 2543 21 85 107 209 32 6 28 1825 301 16 48 5222 24 24 320 320 825 \ 0.70 10 \ 42 0.50 0.50 52 0.50 102 / 0.50 16 s 0 50 3S 0 50 1 V V 0 50 \ 050 866 150 , 0.60 \ \ \ 0 50 8 ,) ___ 2* / \1 0 50 0 50 2113 21 21 320 320 18 16 16 16 39 39 73 73 0 0 0 0 0 0 0a 0' I t/ 2 UG.O-on'v. B Pankow/E, Haun CA2VOL.XLS DO A 046519 OONFT DFNTTAI Pago 4 of 4 Dow Confidential Bold typ* Indicates sections between automaled valves- Plain type Indicates sections Isolated by mr 'lock valves or Oliver means besides auto valves o! wsibb. |S orv. IsoWrirA. tWveS- \fg__ in- y-U.