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EPORT NO. 25-7390 1URCE NR739 )B NO. RUNKBN75 INDUSTRIAL HYGIENE CHEMICAL MONITORING BY CONTAMINANT ETHYLENE DICHLORIDE PAGE NO. 1 DATE 03/13/89 TIME 19.29.91 ;te: CHM LAKE CHAS VCM IB-SITE: AREA/SECT: PLANT SAMPLE SAMPLE MON SMPL TWA SAMPLE OPER TYPE TASK DATE ID SHIFT STD RESULT UNITS TIME TIME METHOD RESPIRATOR FLAG (XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX PROCESS: OFFICE - NON-FIELD UNIT RMAL PERSONAL ADMIN, CLERICAL RMAL PERSONAL ADMIN, SUPERVISOR Or\ t JO O o o o N p 01/08/75 019 02/19/75 106 03/09/75 129 09/01/75 177 09/25/75 233 05/06/75 256 05/19/75 275 05/15/75 280 06/06/75 328 06/20/75 368 06/29/75 377 06/25/75 381 06/30/75 392 07/07/75 903 07/29/75 951 07/28/75 957 08/08/75 986 08/26/75 533 09/18/75 599 01/02/75 001 01/02/75 002 01/05/75 005 01/05/75 006 01/05/75 007 01/09/75 021 01/15/75 099 01/29/75 060 02/09/75 067 02/06/75 076 03/06/75 128 03/06/75 130 03/12/75 195 03/13/75 196 03/19/75 160 09/01/75 171 09/03/75 187 09/09/75 189 09/29/75 299 DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY TWA < TWA TWA TWA TWA < TWA TWA TWA TWA < TWA TWA TWA TWA TWA TWA TWA < TWA TWA TWA STEL STEL TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA < < < < 0.010 PPM 0.330 PPM 0.020 PPM 0.780 PPM 0.010 PPM 0.360 PPM 0.030 PPM 0.100 PPM 0.010 PPM 2.020 PPM 1.390 PPM 0.870 PPM 0.500 PPM 0.180 PPM 0.130 PPM 0.010 PPM 0.280 PPM 0.910 PPM 0.900 PPM 0.010 PPM 0.010 PPM 0.500 PPM 0.900 PPM 0.010 PPM 0.190 PPM 0.120 PPM 0.150 PPM 0.360 PPM 0.070 PPM 0.090 PPM 0.060 PPM 0.020 PPM 0.020 PPM 0.090 PPM 0.010 PPM 0.070 PPM 0.120 PPM 0.020 PPM 290 290 SINGLE 290 290 SINGLE 290 290 SINGLE 290 290 SINGLE 297 297 SINGLE 500 500 SINGLE 980 980 SINGLE 501 501 SINGLE 980 980 SINGLE 980 980 SINGLE 956 956 SINGLE 980 980 SINGLE 980 980 SINGLE 990 990 SINGLE 500 500 SINGLE 505 505 SINGLE 955 955 SINGLE 980 980 SINGLE 980 980 SINGLE 1 SINGLE 1 SINGLE 980 980 SINGLE 970 970 SINGLE 975 975 SINGLE 250 250 SINGLE 290 290 SINGLE 935 935 SINGLE 295 295 SINGLE 225 225 SINGLE 290 290 SINGLE 290 290 SINGLE 180 180 SINGLE 290 290 SINGLE 290 290 SINGLE 290 290 SINGLE 295 295 SINGLE 290 290 SINGLE 236 236 SINGLE REPORT NO. 25-7390 SOURCE NR739 JOB NO. RUNKBN75 INDUSTRIAL HYGIENE CHEMICAL MONITORING BY CONTAMINANT ETHYLENE DICHLORIDE PAGE NO. 2 DATE 03/13/89 TIME 19.29.91 SITE: CHM LAKE CHAS VCM SUB-SITE'- AREA/SECT: PLANT SAMPLE SAMPLE MON SMPL TWA SAMPLE OPER TYPE TASK DATE ID SHIFT STD RESULT UNITS TIME TIME METHOD RESPIRATOR FLAG XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX*XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX#XX*****####XXXMXXXXXXKXXXX PROCESS: OFFICE - NON-FIELD UNIT NORMAL PERSONAL ADMIN, SUPERVISOR n o r* o o o o r-- I--* INJ 05/05/75 299 05/08/75 259 05/13/75 270 05/13/75 279 05/20/75 287 05/21/75 295 05/30/75 308 06/02/75 310 06/03/75 319 06/06/75 329 06/10/75 336 06/11/75 338 06/16/75 359 06/17/75 358 06/20/75 369 06/20/75 372 06/30/75 399 07/08/75 905 07/19/75 918 07/17/75 929 07/22/75 939 07/30/75 966 08/07/75 980 08/13/75 502 08/19/75 503 08/21/75 520 08/22/75 521 09/11/75 573 09/17/75 583 09/17/75 589 09/19/75 595 09/22/75 601 09/22/75 602 09/23/75 609 09/23/75 605 10/02/75 623 10/02/75 629 10/02/75 625 10/06/75 633 10/13/75 692 DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY TUA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA STEL TWA TWA TWA TWA TWA TWA TWA TWA TWA < < < < < < < 0.120 PPM 0.350 PPM 0.170 PPM 0.230 PPM 0.990 PPM 0.010 PPM 0.160 PPM 0.300 PPM 0.210 PPM 3.090 PPM 0.810 PPM 0.120 PPM 0.270 PPM 0.680 PPM 0.510 PPM 0.980 PPM 0.820 PPM 0.180 PPM 0.010 PPM 0.170 PPM 0.010 PPM 0.010 PPM 0.070 PPM 0.210 PPM 0.010 PPM 0.010 PPM 0.010 PPM 0.080 PPM 8.720 PPM 3.720 PPM 99.990 PPM 1.230 PPM 2.510 PPM 0.820 PPM 1.000 PPM 0.290 PPM 1.620 PPM 0.180 PPM 0.910 PPM 1.830 PPM 955 955 SINGLE 500 500 SINGLE 590 590 SINGLE 980 980 SINGLE 980 980 SINGLE 980 980 SINGLE 370 370 SINGLE 505 505 SINGLE 980 980 SINGLE 60 60 SINGLE 980 980 SINGLE 580 580 SINGLE 510 510 SINGLE 990 990 SINGLE 502 502 SINGLE 985 985 SINGLE 965 965 SINGLE 530 530 SINGLE 980 980 SINGLE 970 970 SINGLE 505 505 SINGLE 580 580 SINGLE 980 980 SINGLE 520 520 SINGLE 520 520 SINGLE 510 510 SINGLE 980 980 SINGLE 950 950 SINGLE 995 995 SINGLE 995 995 SINGLE 1 SINGLE AIR-SPL FUL-FACE 515 515 SINGLE 993 993 SINGLE 515 515 SINGLE 980 980 SINGLE 975 975 SINGLE 925 925 SINGLE 915 915 SINGLE 995 995 SINGLE AIR-SPL FUL-FACE 980 980 SINGLE J*-V REPORT NO. 25-7390 SOURCE NR739 JOB NO. RUNKBN75 INDUSTRIAL HYGIENE CHEMICAL MONITORING BY CONTAMINANT ETHYLENE DICHLORIDE PAGE NO. 3 DATE 03/13/89 TIME 19.29.91 SITE: CHM LAKE CHAS VCM SUB-SITE: AREA/SECT: PLANT OPER SAMPLE TYPE TASK SAMPLE DATE ID MON SHIFT STD RESULT UNITS SMPL TIME TWA SAMPLE TIME METHOD RESPIRATOR FLAG XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXKXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX PROCESS: OFFICE - NON-FIELD UNIT NORMAL PERSONAL ADMIN, SUPERVISOR 10/13/75 699 DAY TWA 1.890 PPM 10/15/75 698 EVENG TWA < 0.010 PPM 10/15/75 699 NIGHT TWA 13.790 PPM 10/16/75 659 DAY TWA 0.610 PPM 10/16/75 655 DAY TWA < 0.010 PPM 10/16/75 656 NIGHT TWA < 0.010 PPM .10/16/75 657 DAY TWA 0.930 PPM 10/17/75 659 DAY TWA 0.620 PPM 10/20/75 661 DAY TWA 1.250 PPM 10/29/75 678 DAY TWA 0.800 PPM 10/31/75 685 DAY TWA < 0.010 PPM 11/03/75 686 DAY TWA < 0.010 PPM 11/06/75 695 DAY TWA 0.700 PPM 11/07/75 697 DAY TWA 1.560 PPM 11/11/75 707 DAY TWA 1.700 PPM 12/01/75 739 DAY TWA < 0.010 PPM 995 995 SINGLE 163 163 SINGLE 980 980 SINGLE 980 980 SINGLE 962 962 SINGLE 975 975 SINGLE 980 980 SINGLE 525 525 SINGLE 980 980 SINGLE 975 975 SINGLE 560 560 SINGLE 515 515 SINGLE 960 960 SINGLE 980 980 SINGLE 597 597 SINGLE 920 920 SINGLE PROCESS : PLANT LABORATORY UNIT NORMAL PERSONAL LAB, PROFESSIONAL 09/03/75 188 06/09/75 317 07/08/75 907 08/13/75 501 10/10/75 690 11/05/75 692 11/21/75 730 DAY DAY DAY DAY DAY DAY DAY TWA TWA TWA TWA TWA TWA TWA 0.990 PPM 0.290 PPM 0.090 PPM 0.870 PPM 0.990 PPM 0.880 PPM 2.790 PPM 290 290 SINGLE 995 995 SINGLE 980 980 SINGLE 516 516 SINGLE 986 986 SINGLE 920 920 SINGLE 509 509 SINGLE NORMAL PERSONAL LAB, TECHNICAL ni i n 30 O Auo O M N) i--f-i 01/08/75 013 01/08/75 016 01/09/75 026 01/09/75 031 01/10/75 035 01/13/75 092 01/25/75 057 01/29/75 061 01/31/75 062 02/03/75 063 02/03/75 069 02/09/75 068 02/05/75 071 EVENG TWA < DAY TWA NIGHT TWA EVENG TWA DAY TWA < DAY TWA < EVENG TWA < DAY STEL DAY STEL DAY TWA EVENG TWA < DAY STEL DAY STEL 0.010 PPM 0.300 PPM 0.260 PPM 0.390 PPM 0.010 PPM 0.010 PPM 0.010 PPM 0.050 PPM 0.210 PPM 0.050 PPM 0.010 PPM 0.500 PPM 0.300 PPM 290 290 SINGLE 239 239 SINGLE 290 290 SINGLE 180 180 SINGLE 293 293 SINGLE 290 290 SINGLE 190 190 SINGLE 1 SINGLE 1 SINGLE 120 120 SINGLE 290 290 SINGLE 1 SINGLE 1 SINGLE REPORT NO. 25-7390 SOURCE NR739 JOB NO. RUNKBN75 INDUSTRIAL HYGIENE CHEMICAL MONITORING BY CONTAMINANT ETHYLENE DICHLORIDE PAGE NO. 9 DATE 03/13/89 TIME 19.29.91 SITE: CHM LAKE CHAS VCM SUB-SITE: AREA/SECT: PLANT SAMPLE SAMPLE MON 5MPL TWA SAMPLE OPER TYPE TASK DATE ID SHIFT STD RESULT UNITS TIME TIME METHOD RESPIRATOR FLAG XXXXXXKXXXKXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXKXXXXXXXXXXXXXiKXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX PROCESS: PLANT LABORATORY UNIT NORMAL PERSONAL LAB, TECHNICAL o o p o o o V* t' r4^ 02/05/75 072 02/05/75 079 02/06/75 077 02/07/75 080 02/10/75 083 02/19/75 096 02/18/75 109 02/19/75 107 02/20/75 111 03/03/75 121 03/06/75 129 03/10/75 136 03/19/75 152 03/19/75 156 03/19/75 158 03/20/75 161 09/01/75 172 09/09/75 190 09/28/75 235 09/28/75 239 09/30/75 296 09/30/75 297 05/07/75 257 05/12/75 267 05/12/75 269 05/13/75 271 05/19/75 289 05/22/75 297 05/27/75 303 06/03/75 312 06/05/75 321 06/09/75 339 06/10/75 335 06/19/75 366 06/23/75 375 07/07/75 902 07/10/75 913 07/15/75 922 07/16/75 926 07/23/75 993 NIGHT TWA EVENG STEL < DAY STEL < DAY STEL < DAY TWA DAY TWA NIGHT TWA EVENG TWA DAY TWA EVENG TWA NIGHT TWA DAY TWA DAY TWA EVENG TWA NIGHT TWA DAY TWA EVENG TWA DAY TWA EVENG TWA DAY TWA < NIGHT TWA DAY TWA DAY TWA NIGHT TWA DAY TWA EVENG TWA DAY TWA NIGHT TWA < EVENG TWA DAY TWA NIGHT TWA DAY TWA < EVENG TWA DAY TWA EVENG TWA DAY TWA DAY TWA DAY TWA < EVENG TWA < NIGHT TWA 0.010 0.010 0.010 0.010 0.090 0.010 0.910 0.090 0.520 0.710 0.320 1.960 0.070 0.090 0.150 1.090 0.890 2.120 0.110 0.010 0.030 0.090 0.390 0.100 0.590 0.090 0.020 0.010 0.590 0.380 99.990 0.010 0.390 0.960 0.330 0.120 0.100 0.010 0.010 0.090 PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM 250 250 SINGLE 1 SINGLE 1 SINGLE 1 SINGLE 290 290 SINGLE 290 290 SINGLE 290 290 SINGLE 253 253 SINGLE 290 290 SINGLE 290 290 SINGLE 290 290 SINGLE 290 290 SINGLE 290 290 SINGLE 290 290 SINGLE 290 290 SINGLE 290 290 SINGLE 290 290 SINGLE 290 290 SINGLE 290 290 SINGLE 290 290 SINGLE 295 295 SINGLE 290 290 SINGLE 360 360 SINGLE 390 390 SINGLE 966 966 SINGLE 990 990 SINGLE 523 523 SINGLE 970 970 SINGLE 920 920 SINGLE 950 950 SINGLE 965 965 SINGLE 938 938 SINGLE 980 980 SINGLE 980 980 SINGLE 950 950 SINGLE 998 998 SINGLE 955 955 SINGLE 900 900 SINGLE 955 955 SINGLE AIR-SPL FUL-FACE 980 980 SINGLE REPORT NO. 25-7390 SOURCE NR739 JOB NO. RUNKBN75 SITES CHM LAKE CHAS VCM SUB-SITE: PLANT OPER SAMPLE TYPE TASK PROCESS: PLANT LABORATORY UNIT NORMAL PERSONAL LAB, TECHNICAL PROCESS: PLANT-WIDE, MAINTENANCE NORMAL PERSONAL BOILERMAKER n n 33 o o o o f\J f' INDUSTRIAL HYGIENE CHEMICAL MONITORING BY CONTAMINANT ETHYLENE DICHLORIDE PAGE NO. 5 DATE 03/13/84 TIME 14.24.41 AREA/SECT: SAMPLE MON SMPL TWA SAMPLE DATE ID SHIFT STD RESULT UNITS TIME TIME METHOD SXXXXXXXXXXXXXXXXXXXXXXXXX xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxexxxxxx: RESPIRATOR FLAG 07/28/75 455 EVENG TWA < 0.010 PPM 08/12/75 494 EVENG TWA < 0.010 PPM 08/14/75 50 A DAY TWA < 0.010 PPM 08/18/75 510 DAY TWA 0.070 PPM 08/28/75 537 NIGHT TWA 1.660 PPM 08/29/75 540 DAY TWA 1.760 PPM 08/31/75 542 DAY TWA 3.190 PPM 10/23/75 668 NIGHT TWA < 0.010 PPM 10/27/75 673 DAY TWA < 0.010 PPM 11/03/75 687 DAY TWA < 0.010 PPM 11/26/75 735 DAY TWA 3.420 PPM 12/02/75 741 NIGHT TWA 11.550 PPM 12/17/75 760 NIGHT TWA 2.470 PPM 12/23/75 776 DAY TWA 55.850 PPM 420 420 SINGLE 450 450 SINGLE 480 480 SINGLE 420 420 SINGLE 475 475 SINGLE 270 270 SINGLE 375 375 SINGLE 420 420 SINGLE 442 442 SINGLE 430 430 SINGLE 360 360 SINGLE 445 445 SINGLE 435 435 SINGLE 359 359 SINGLE 01/10/75 034 02/03/75 066 03/03/75 120 04/01/75 178 04/05/75 199 04/06/75 214 04/07/75 223 05/16/75 282 06/06/75 325 06/06/75 327 06/18/75 361 06/20/75 374 07/06/75 395 07/07/75 404 07/08/75 406 07/13/75 416 07/13/75 417 07/30/75 467 08/05/75 476 08/13/75 495 08/13/75 497 08/13/75 498 08/15/75 507 EVENG TWA DAY TWA DAY TWA DAY TWA EVENG TWA DAY STEL DAY TWA < DAY TWA DAY TWA DAY TWA DAY TWA DAY TWA DAY TWA DAY TWA DAY TWA DAY STEL DAY STEL DAY TWA < DAY TWA DAY TWA DAY STEL DAY STEL DAY STEL 0.020 PPM 0.170 PPM 0.320 PPM 8.140 PPM 1.610 PPM 0.170 PPM 0.010 PPM 2.720 PPM 5.140 PPM 4.830 PPM 0.410 PPM 3.180 PPM 5.780 PPM 0.260 PPM 0.150 PPM 0.010 PPM 0.010 PPM 0.010 PPM 1.050 PPM 0.540 PPM 0.010 PPM 0.010 PPM 1.620 PPM 229 229 SINGLE 244 244 SINGLE 240 240 SINGLE 240 240 SINGLE 240 240 SINGLE 1 SINGLE AIR-SPL FUL-FACE 243 243 SINGLE 470 470 SINGLE 72 72 SINGLE 75 75 SINGLE 420 420 SINGLE 470 470 SINGLE 75 75 SINGLE 460 460 SINGLE 240 240 SINGLE 1 SINGLE 1 SINGLE 495 495 SINGLE 415 415 SINGLE 460 460 SINGLE 1 SINGLE AIR-SPL FUL-FACE 1 SINGLE 1 SINGLE AIR-SPL FUL-FACE REPORT NO. 25-7390 SOURCE NR739 JOB NO. RUNKBN75 INDUSTRIAL HYGIENE CHEMICAL MONITORING BY CONTAMINANT ETHYLENE DICHLORIDE PAGE NO. 6 DATE 03/13/89 TIME 19.29.91 SITE: CHM LAKE CHAS VCM SUB-SITE: AREA/SECT: PLANT SAMPLE SAMPLE MON SMPL TWA SAMPLE OPER TYPE TASK DATE ID SHIFT STD RESULT UNITS TIME TIME METHOD RESPIRATOR FLAG XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXKXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX PROCESS: PLANT-WIDE, MAINTENANCE NORMAL PERSONAL BOILERMAKER NORMAL PERSONAL CARPENTER <-> o 73 O /"l o o N & 08/22/75 523 08/22/75 526 08/29/75 591 09/05/75 559 09/05/75 555 09/05/75 556 09/08/75 559 09/12/75 579 09/18/75 590 09/18/75 593 09/23/75 606 09/30/75 621 09/30/75 622 10/03/75 627 10/03/75 632 10/21/75 666 11/09/75 691 11/05/75 699 11/20/75 729 12/03/75 792 12/19/75 762 01/07/75 009 01/10/75 036 01/13/75 091 02/07/75 081 02/18/75 100 03/07/75 133 03/17/75 153 09/02/75 ISO 09/30/75 295 05/21/75 293 05/21/75 299 06/05/75 323 06/11/75 390 06/11/75 391 06/11/75 392 06/13/75 398 07/06/75 397 07/22/75 990 DAY STEL DAY STEL DAY STEL DAY STEL < DAY STEL DAY STEL DAY TWA DAY STEL DAY STEL < DAY STEL EVENG TWA DAY STEL < DAY STEL < DAY TWA < DAY STEL DAY TWA < DAY TWA DAY TWA DAY TWA DAY TWA DAY TWA DAY TWA DAY TWA DAY TWA < DAY TWA DAY TWA DAY TWA < DAY TWA DAY TWA DAY TWA DAY TWA < DAY TWA DAY TWA DAY TWA DAY TWA DAY TWA DAY TWA < EVENG STEL DAY TWA 11.780 PPM 0.010 PPM 29.590 PPM 0.010 PPM 16.590 PPM 5.310 PPM 9.970 PPM 99.990 PPM 0.010 PPM 55.020 PPM 0.190 PPM 0.010 PPM 0.010 PPM 0.010 PPM 1.020 PPM 0.010 PPM 0.590 PPM 0.620 PPM 99.630 PPM 13.590 PPM 7.750 PPM 1.310 PPM 0.050 PPM 0.010 PPM 0.190 PPM 0.100 PPM 0.010 PPM 2.630 PPM 0.770 PPM 0.120 PPM 0.010 PPM 0.010 PPM 0.990 PPM 0.390 PPM 0.290 PPM 0.250 PPM 0.010 PPM 6.180 PPM 0.550 PPM 1 SINGLE 1 SINGLE 1 SINGLE 1 SINGLE 1 SINGLE 1 SINGLE 970 970 SINGLE 1 SINGLE AIR-SPL FUL-FACE 1 SINGLE 1 SINGLE 980 980 SINGLE 1 SINGLE 1 SINGLE 83 83 SINGLE AIR-SPL FUL-FACE 1 SINGLE AIR-SPL FUL-FACE 980 980 SINGLE 999 999 SINGLE 990 990 SINGLE 975 975 SINGLE 965 965 SINGLE 920 920 SINGLE 960 960 SINGLE 239 239 SINGLE 239 239 SINGLE 290 290 SINGLE 290 290 SINGLE 290 290 SINGLE 290 290 SINGLE 260 260 SINGLE 250 250 SINGLE AIR-SPL FUL-FACE 965 965 SINGLE 372 372 SINGLE 980 980 SINGLE 950 950 SINGLE 285 285 SINGLE 285 285 SINGLE 920 920 SINGLE 1 SINGLE 920 920 SINGLE REPORT NO. 25-7390 SOURCE NR739 JOB NO. RUNKBN75 INDUSTRIAL HYGIENE CHEMICAL MONITORING BY CONTAMINANT ETHYLENE DICHLORIDE PAGE NO. 7 DATE 03/13/89 TIME 19.29.91 SITE: CHM LAKE CHAS VCM SUB-SITE: AREA/SECT: PLANT SAMPLE SAMPLE MON SMPL TWA SAMPLE OPER TYPE TASK DATE ID SHIFT STD RESULT UNITS TIME TIME METHOD RESPIRATOR FLAG XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX PROCESS: PLANT-WIDE, MAINTENANCE NORMAL PERSONAL CARPENTER NORMAL PERSONAL CUSTODIAL NORMAL PERSONAL O Opo o o o o W Fh-* ELECTRICIAN 07/23/75 999 08/06/75 978 08/06/75 979 08/07/75 983 08/15/75 506 08/21/75 518 08/22/75 522 08/29/75 538 08/29/75 539 09/08/75 560 09/09/75 569 09/09/75 565 09/09/75 566 09/09/75 567 09/12/75 576 09/12/75 578 10/28/75 675 11/07/75 698 11/12/75 710 12/03/75 793 02/11/75 088 03/11/75 138 09/09/75 192 05/13/75 272 06/12/75 399 07/18/75 933 08/18/75 511 10/15/75 652 11/29/75 731 01/10/75 033 02/11/75 086 03/11/75 139 09/03/75 186 05/07/75 258 06/05/75 319 06/25/75 380 07/30/75 962 08/18/75 512 DAY TWA < DAY STEL DAY STEL < DAY TWA DAY STEL < DAY TWA DAY STEL DAY STEL DAY STEL DAY TWA DAY STEL < DAY STEL < DAY STEL DAY STEL DAY STEL DAY STEL DAY TWA DAY TWA < DAY TWA DAY TWA DAY DAY DAY DAY DAY DAY DAY DAY DAY TWA < TWA < TWA TWA TWA TWA < TWA TWA < TWA DAY TWA DAY TWA DAY TWA NIGHT TWA DAY TWA DAY TWA DAY TWA DAY TWA DAY TWA < < < < 0.010 PPM 3.650 PPM 0.010 PPM 0.260 PPM 0.010 PPM 3.200 PPM 25.800 PPM 18.390 PPM 27.900 PPM 0.610 PPM 0.010 PPM 0.010 PPM 5.810 PPM 33.780 PPM 7.730 PPM 65.550 PPM 0.230 PPM 0.010 PPM 0.120 PPM 12.190 PPM 0.010 PPM 0.010 PPM 0.890 PPM 0.190 PPM 0.510 PPM 0.010 PPM 2.260 PPM 0.010 PPM 9.800 PPM 0.010 PPM 0.370 PPM 0.120 PPM 0.010 PPM 0.110 PPM 0.650 PPM 1.010 PPM 0.010 PPM 0.010 PPM 920 920 SINGLE 1 SINGLE AIR-SPL FUL-FACE 1 SINGLE AIR-SPL FUL-FACE 980 980 SINGLE 1 SINGLE 962 962 SINGLE 1 SINGLE AIR-SPL FUL-FACE 1 SINGLE AIR-SPL FUL-FACE 1 SINGLE AIR-SPL FUL-FACE 980 980 SINGLE 1 SINGLE AIR-SPL FUL-FACE 1 SINGLE AIR-SPL FUL-FACE 1 SINGLE AIR-SPL FUL-FACE 1 SINGLE AIR-SPL FUL-FACE 1 SINGLE AIR-SPL FUL-FACE 1 SINGLE 980 980 SINGLE 915 915 SINGLE 980 980 SINGLE 980 980 SINGLE AIR-SPL FUL-FACE 270 270 SINGLE 290 290 SINGLE 290 290 SINGLE 992 992 SINGLE 970 970 SINGLE 999 999 SINGLE 968 968 SINGLE 980 980 SINGLE 927 927 SINGLE 290 290 SINGLE 290 290 SINGLE 290 290 SINGLE 290 290 SINGLE 972 972 SINGLE 980 980 SINGLE 985 985 SINGLE 990 990 SINGLE 960 960 SINGLE REPORT NO. 25-7390 SOURCE NR739 JOB NO. RUNKBN75 INDUSTRIAL HYGIENE CHEMICAL MONITORING BY CONTAMINANT ETHYLENE DICHLORIDE PAGE NO. 8 DATE 03/13/84 TIME 14.24.41 SITE: CHM LAKE CHAS VCM SUB-SITE: AREA/SECT: PLANT SAMPLE SAMPLE MON SMPL TWA SAMPLE OPER TYPE TASK DATE ID SHIFT STD RESULT UNITS TIME TIME METHOD RESPIRATOR FLAG XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX*iXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX PROCESS: PLANT-WIDE, MAINTENANCE NORMAL PERSONAL ELECTRICIAN NORMAL PERSONAL INSTRUMENTMAN NORMAL PERSONAL MAINT LEAD MAN o o 2? O on O 1 N) 08/21/75 519 08/27/75 534 09/03/75 545 10/29/75 679 12/03/75 744 12/30/75 778 DAY DAY DAY DAY DAY DAY TWA TWA TWA TWA TWA TWA 01/09/75 025 02/13/75 093 03/13/75 148 04/29/75 243 05/09/75 264 05/20/75 290 06/12/75 345 06/19/75 367 06/26/75 382 07/09/75 411 07/24/75 447 08/19/75 513 09/05/75 553 09/12/75 575 09/25/75 612 10/08/75 636 10/23/75 669 11/13/75 713 12/04/75 745 DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA < TWA TWA TWA TWA TWA TWA TWA < TWA TWA 01/16/75 053 02/10/75 084 03/10/75 135 03/20/75 163 04/04/75 194 04/06/75 215 05/12/75 265 05/15/75 281 06/13/75 346 06/20/75 373 07/15/75 424 07/22/75 442 08/07/75 482 DAY TWA DAY TWA DAY TWA DAY TWA DAY TWA NIGHT TWA DAY TWA DAY TWA DAY TWA DAY TWA DAY TWA DAY TWA DAY TWA < < < < 0.290 PPM 3.780 PPM 2.560 PPM 0.330 PPM 9.380 PPM 5.650 PPM 0.190 PPM 0.050 PPM 2.520 PPM 0.020 PPM 0.010 PPM 0.360 PPM 0.070 PPM 2.830 PPM 1.180 PPM 0.010 PPM 0.590 PPM 0.210 PPM 3.460 PPM 1.360 PPM 0.810 PPM 0.100 PPM 0.010 PPM 0.100 PPM 4.430 PPM 0.040 PPM 0.010 PPM 1.040 PPM 0.270 PPM 0.350 PPM 0.090 PPM 0.100 PPM 0.010 PPM 0.880 PPM 0.550 PPM 0.010 PPM 0.010 PPM 0.220 PPM 490 490 SINGLE 450 450 SINGLE 480 480 SINGLE 490 490 SINGLE 435 435 SINGLE 480 480 SINGLE 244 244 SINGLE 240 240 SINGLE 240 240 SINGLE 222 222 SINGLE 495 495 SINGLE 480 480 SINGLE 470 470 SINGLE 455 455 SINGLE 475 475 SINGLE 530 530 SINGLE 495 495 SINGLE AIR-SPL FUL-FACE 480 480 SINGLE 450 450 SINGLE 490 490 SINGLE 450 450 SINGLE 460 460 SINGLE AIR-5PL FUL-FACE 470 470 SINGLE 453 453 SINGLE 500 500 SINGLE 263 263 SINGLE 240 240 SINGLE 240 240 SINGLE 240 240 SINGLE 240 240 SINGLE 240 240 SINGLE 120 120 SINGLE AIR-SPL FUL-FACE 440 440 SINGLE 472 472 SINGLE 490 490 SINGLE 420 420 SINGLE 440 440 SINGLE 465 465 SINGLE REPORT NO. 25-7390 SOURCE NR739 JOB NO. RUNKBN75 INDUSTRIAL HYGIENE CHEMICAL MONITORING BY CONTAMINANT ETHYLENE DICHLORIDE PAGE NO. 9 DATE 03/13/84 TIME 14.24.41 SITE: CHM LAKE CHAS VCM SUB-SITE: AREA/SECT: PLANT OPER SAMPLE TYPE TASK SAMPLE DATE ID MON SHIFT STD RESULT UNITS SMPL TIME TWA SAMPLE TIME METHOD RESPIRATOR FLAG XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX PROCESS: PLANT-WIDE, MAINTENANCE NORMAL PERSONAL MAINT LEAD MAN NORMAL PERSONAL MAINT SUPERVISOR NORMAL PERSONAL MECH GENERAL NORMAL PERSONAL MECH HELPER O n 70 NORMAL O o PERSONAL o o Mro +vO MILLRIGHT/PUMP MECH 08/11/75 491 10/20/75 662 11/06/75 696 11/12/75 709 11/14/75 717 12/19/75 763 12/23/75 775 01/13/75 044 01/13/75 045 02/20/75 110 05/06/75 253 06/09/75 332 07/31/75 469 08/22/75 524 08/25/75 528 11/03/75 688 12/16/75 759 01/15/75 048 02/12/75 092 03/12/75 142 04/04/75 193 05/12/75 266 06/25/75 379 07/24/75 448 12/18/75 761 01/13/75 039 06/23/75 376 07/29/75 458 08/07/75 481 09/18/75 591 10/02/75 626 12/05/75 747 01/09/75 027 01/09/75 028 01/28/75 058 01/28/75 059 DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY DAY TWA TWA TWA TWA TWA TWA TWA TWA < TWA < TWA TWA TWA TWA < TWA TWA TWA < TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA < TWA STEL TWA TWA TWA TWA TWA TWA 0.130 PPM 0.190 PPM 0.250 PPM 1.670 PPM 0.830 PPM 6.770 PPM 14.330 PPM 0.010 0.010 1.070 0.120 0.160 0.010 0.110 1.150 0.010 0.700 PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM 0.040 PPM 0.070 PPM 0.170 PPM 0.580 PPM 0.440 PPM 2.070 PPM 0.070 PPM 5.120 PPM 2.350 PPM 0.420 PPM 0.010 PPM 0.130 PPM 98.180 PPM 1.700 PPM 1.500 PPM 0.110 PPM 0.200 PPM 0.020 PPM 0.020 PPM 475 475 SINGLE 465 465 SINGLE 480 480 SINGLE 490 490 SINGLE 456 456 SINGLE 480 480 SINGLE 396 396 SINGLE 225 225 SINGLE 248 248 SINGLE 240 240 SINGLE 515 515 SINGLE 450 450 SINGLE 540 540 SINGLE 465 465 SINGLE 480 480 SINGLE 494 494 SINGLE 490 490 SINGLE 247 247 SINGLE 240 240 SINGLE 240 240 SINGLE 230 230 SINGLE 444 444 SINGLE 465 465 SINGLE 460 460 SINGLE 430 430 SINGLE 232 232 SINGLE 525 525 SINGLE 400 400 SINGLE 480 480 SINGLE 1 SINGLE 480 480 SINGLE 480 480 SINGLE 245 245 SINGLE 490 490 SINGLE 266 266 SINGLE 266 266 SINGLE REPORT NO. 25-7390 SOURCE NR739 JOB NO. RUNKBN75 INDUSTRIAL HYGIENE CHEMICAL MONITORING BY CONTAMINANT ETHYLENE DICHLORIDE PAGE NO. 10 DATE 03/13/89 TIME 19.29.91 SITE: CHM LAKE CHAS VCM SUB-SITE: AREA/SECT: PLANT SAMPLE SAMPLE MON SMPL TWA SAMPLE OPER TYPE TASK DATE ID SHIFT STD RESULT UNITS TIME TIME METHOD RESPIRATOR FLAG XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX PROCESS : PLANT- WIDE, MAINTENANCE NORMAL PERSONAL MILLRIGHT/PUMP MECH 02/05/75 075 03/05/75 126 03/26/75 167 09/02/75 183 09/05/75 197 09/07/75 226 05/02/75 298 05/15/75 279 06/17/75 356 06/19/75 363 07/06/75 399 07/06/75 900 07/10/75 919 07/23/75 995 07/29/75 950 08/07/75 989 09/08/75 558 09/15/75 581 09/23/75 609 10/08/75 637 11/17/75 725 12/09/75 796 12/08/75 799 DAY TWA DAY TWA DAY STEL DAY TWA EVENG TWA DAY TWA < DAY STEL < DAY TWA DAY STEL DAY TWA EVENG STEL EVENG STEL EVENG TWA < DAY TWA < DAY TWA DAY TWA DAY TWA DAY TWA DAY TWA DAY TWA DAY TWA < DAY TWA DAY TWA 0.020 PPM 1.030 PPM 0.260 PPM 1.270 PPM 11.690 PPM 0.010 PPM 0.010 PPM 0.050 PPM 37.780 PPM 1.170 PPM 20.020 PPM 3.960 PPM 0.010 PPM 0.010 PPM 0.110 PPM 0.200 PPM 3.550 PPM 9.630 PPM 0.660 PPM 0.120 PPM 0.010 PPM 9.210 PPM 3.980 PPM 255 255 SINGLE 290 290 SINGLE 1 SINGLE 258 258 SINGLE 209 209 SINGLE 230 230 SINGLE 1 SINGLE AIR-SPL FUL-FACE 987 987 SINGLE 1 SINGLE 980 980 SINGLE 1 SINGLE 1 SINGLE 180 180 SINGLE 920 920 SINGLE 993 993 SINGLE 960 960 SINGLE 980 980 SINGLE 950 950 SINGLE AIR-SPL FUL-FACE 985 985 SINGLE 983 983 SINGLE 986 986 SINGLE 992 992 SINGLE 997 997 SINGLE NORMAL PERSONAL PIPE FITTER O O 70 Q O o o M f\) M O 01/08/75 017 02/19/75 108 02/21/75 119 02/26/75 118 03/13/75 199 03/19/75 157 03/26/75 168 09/05/75 202 09/07/75 222 05/08/75 261 05/08/75 262 05/20/75 291 06/18/75 359 06/18/75 362 07/06/75 398 07/17/75 931 DAY DAY DAY DAY DAY DAY DAY NIGHT NIGHT DAY DAY DAY DAY DAY EVENG DAY TWA TWA TWA STEL TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA STEL TWA < < 0.020 PPM 0.010 PPM 0.290 PPM 10.360 PPM 0.710 PPM 9.160 PPM 0.020 PPM 0.090 PPM 0.010 PPM 0.950 PPM 9.610 PPM 0.530 PPM 0.980 PPM 0.590 PPM 5.990 PPM 0.010 PPM 236 236 SINGLE 290 290 SINGLE 290 290 SINGLE 1 SINGLE AIR-SPL FUL-FACE 220 220 SINGLE 298 298 SINGLE AIR-SPL FUL-FACE 250 250 SINGLE 229 229 SINGLE 236 236 SINGLE 989 989 SINGLE 985 985 SINGLE 980 980 SINGLE 933 933 SINGLE 920 920 SINGLE 1 SINGLE 970 970 SINGLE REPORT NO. 25-7390 SOURCE NR739 JOB NO. RUNKBN75 INDUSTRIAL HYGIENE CHEMICAL MONITORING BY CONTAMINANT ETHYLENE DICHLORIDE PAGE NO. 11 DATE 03/13/89 TIME 19.29.91 SITE: OHM LAKE CHAS VCM SUB-SITE: AREA/SECT: PLANT SAMPLE SAMPLE MON SMPL TWA SAMPLE OPER TYPE TASK DATE ID SHIFT STD RESULT UNITS TIME TIME METHOD RESPIRATOR FLAG XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX PROCESS : PLANT-WIDE, MAINTENANCE NORMAL PERSONAL PIPE FITTER NORMAL PERSONAL WELDER O O 7* O O O O ro m 08/07/75 985 08/27/75 535 09/09/75 562 09/18/75 592 09/23/75 603 09/23/75 608 09/29/75 610 09/25/75 619 10/09/75 638 10/28/75 676 11/18/75 727 11/26/75 737 12/08/75 798 12/09/75 750 01/08/75 019 01/13/75 090 02/26/75 117 03/19/75 151 09/05/75 196 09/05/75 198 09/06/75 213 09/06/75 219 09/08/75 228 09/09/75 229 05/20/75 292 06/16/75 353 06/25/75 378 07/06/75 396 07/07/75 901 07/15/75 925 07/22/75 938 08/05/75 975 08/27/75 536 09/10/75 570 09/12/75 577 10/21/75 665 10/28/75 679 10/29/75 681 11/19/75 728 DAY TWA DAY TWA DAY TWA DAY STEL < DAY TWA < DAY TWA DAY TWA DAY TWA DAY TWA DAY TWA < DAY TWA < DAY TWA DAY TWA DAY TWA DAY TWA < DAY TWA DAY TWA DAY TWA < EVENG TWA EVENG TWA NIGHT TWA NIGHT TWA NIGHT TWA DAY TWA < DAY TWA DAY TWA DAY TWA DAY STEL DAY TWA DAY TWA < DAY TWA < DAY TWA DAY TWA DAY TWA < DAY TWA < DAY TWA < DAY TWA < DAY TWA DAY TWA < 0.160 2.550 5.750 0.010 0.010 0.110 0.100 0.370 0.100 0.010 0.010 9.920 9.010 0.900 PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM 0.010 PPM 0.990 PPM 0.510 PPM 0.010 PPM 2.330 PPM 77.390 PPM 0.160 PPM 0.270 PPM 0.010 PPM 0.010 PPM 0.510 PPM 0.170 PPM 1.320 PPM 29.890 PPM 0.310 PPM 0.010 PPM 0.010 PPM 0.890 PPM 1.890 PPM 0.010 PPM 0.100 PPM 0.010 PPM 0.010 PPM 0.080 PPM 0.010 PPM 992 992 SINGLE 995 995 SINGLE 990 990 SINGLE 1 SINGLE 960 960 SINGLE 955 955 SINGLE 510 510 SINGLE 590 590 SINGLE 970 970 SINGLE 959 959 SINGLE 970 970 SINGLE 510 510 SINGLE 950 950 SINGLE 957 957 SINGLE 262 262 SINGLE 976 976 SINGLE 299 299 SINGLE AIR-5PL FUL-FACE 290 290 SINGLE 220 220 SINGLE 175 175 SINGLE 270 270 SINGLE 110 110 SINGLE 251 251 SINGLE 227 227 SINGLE 980 980 SINGLE 968 968 SINGLE 972 972 SINGLE AIR-SPL FUL-FACE 1 SINGLE 330 330 SINGLE 920 920 SINGLE 920 920 SINGLE 960 960 SINGLE 980 980 SINGLE 965 965 SINGLE 220 220 SINGLE 980 980 SINGLE 980 980 SINGLE 970 970 SINGLE 985 985 SINGLE 1 REPORT NO. 25-7390 SOURCE NR739 JOB NO. RUNKBN75 INDUSTRIAL HYGIENE CHEMICAL MONITORING BY CONTAMINANT ETHYLENE DICHLORIDE PAGE NO. 12 DATE 03/13/89 TIME 19.29.91 SITE: CHM LAKE CHAS VCM SUB-SITE: AREA/SECT: PLANT SAMPLE SAMPLE MON SMPL TWA SAMPLE OPER TYPE TASK DATE ID SHIFT STD RESULT UNITS TIME TIME METHOD RESPIRATOR FLAG XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX PROCESS: PLANT-WIDE, MAINTENANCE NORMAL PERSONAL WELDER PROCESS: VCM PRODUCTION UNIT 12/09/75 751 DAY TWA 1.210 PPM 960 960 SINGLE NORMAL PERSONAL O O O o o o H* N -P ro |rVo NORMAL PERSONAL IN, BOARDMAN/OPER OPER SHIFT SUPERVSR 01/08/75 011 01/09/75 029 01/09/75 029 02/07/75 082 02/10/75 085 02/19/75 109 03/07/75 132 03/12/75 199 03/18/75 155 09/02/75 179 09/02/75 182 09/28/75 290 09/28/75 291 05/06/75 255 05/13/75 273 05/22/75 296 05/29/75 300 06/03/75 315 06/06/75 326 06/09/75 331 07/15/75 921 07/16/75 928 07/29/75 960 08/15/75 508 08/23/75 525 09/08/75 561 09/09/75 568 09/29/75 611 10/09/75 639 10/20/75 660 10/28/75 677 11/09/75 690 11/25/75 732 12/11/75 759 12/29/75 777 01/02/75 003 NIGHT TWA DAY TWA EVENG TWA DAY TWA NIGHT TWA EVENG TWA DAY TWA NIGHT TWA EVENG TWA NIGHT TWA DAY TWA EVENG TWA NIGHT TWA EVENG TWA DAY TWA EVENG TWA NIGHT TWA NIGHT TWA EVENG TWA DAY TWA DAY TWA EVENG TWA NIGHT TWA DAY TWA NIGHT TWA EVENG TWA NIGHT TWA DAY TWA DAY TWA EVENG TWA EVENG TWA DAY TWA EVENG TWA DAY TWA DAY TWA < < < < < < < < < < NIGHT STEL < 0.290 PPM 0.190 PPM 0.010 PPM 0.090 PPM 0.070 PPM 0.650 PPM 0.080 PPM 0.060 PPM 0.160 PPM 0.330 PPM 0.920 PPM 0.070 PPM 0.010 PPM 0.120 PPM 0.120 PPM 0.010 PPM 0.020 PPM 0.200 PPM 1.960 PPM 1.590 PPM 0.010 PPM 0.010 PPM 0.010 PPM 0.010 PPM 0.010 PPM 1.320 PPM 1.690 PPM 0.150 PPM 0.980 PPM 0.010 PPM 0.010 PPM 1.060 PPM 0.010 PPM 1.880 PPM 29.650 PPM 0.010 PPM 290 290 SINGLE 230 230 SINGLE 290 290 SINGLE 290 290 SINGLE 290 290 SINGLE 290 290 SINGLE 290 290 SINGLE 290 290 SINGLE 290 290 SINGLE 290 290 SINGLE 335 335 SINGLE 255 255 SINGLE 295 295 SINGLE 960 960 SINGLE 920 920 SINGLE 973 973 SINGLE 950 950 SINGLE 960 960 SINGLE 990 990 SINGLE 968 968 SINGLE 370 370 SINGLE 950 950 SINGLE 955 955 SINGLE 935 935 SINGLE 920 920 5INGLE 390 390 SINGLE 921 921 SINGLE 960 960 SINGLE 935 935 SINGLE 953 953 SINGLE 928 928 SINGLE 925 925 SINGLE 935 935 SINGLE 950 950 SINGLE 369 369 SINGLE 1 SINGLE REPORT NO. 25-7390 SOURCE NR739 JOB NO. RUNKBN75 INDUSTRIAL HYGIENE CHEMICAL MONITORING BY CONTAMINANT ETHYLENE DICHLORIDE PAGE NO. 13 DATE 03/13/89 TIME 19.29.91 SITE: CHM LAKE CHAS VCM SUB-SITE: AREA/SECT: PLANT SAMPLE SAMPLE MON SMPL TWA SAMPLE OPER TYPE TASK DATE ID SHIFT STD RESULT UNITS TIME TIME METHOD RESPIRATOR FLAG X XXX XXX XXKXX XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX JO<X1<MJ<XX XXX XXXXXXXXXX XXX XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX PROCESS: VCM PRODUCTION UNIT NORMAL PERSONAL OPER SHIFT SUPERVSR O O 7n* O O o o H* N> v*> 01/02/75 009 01/09/75 022 01/10/75 037 01/16/75 050 02/09/75 069 02/12/75 090 02/15/75 097 02/16/75 098 02/16/75 099 02/20/75 112 03/09/75 123 03/12/75 191 03/20/75 162 03/27/75 169 03/27/75 170 09/01/75 175 09/09/75 191 09/15/75 230 09/15/75 231 09/16/75 232 09/28/75 239 05/06/75 259 05/15/75 278 05/19/75 285 05/29/75 299 05/25/75 301 05/26/75 302 05/29/75 307 05/30/75 309 06/02/75 311 06/08/75 329 06/08/75 330 06/12/75 393 06/19/75 399 06/19/75 350 06/19/75 351 06/15/75 352 06/15/75 365 06/26/75 385 06/27/75 387 DAY NIGHT DAY EVENG DAY EVENG EVENG DAY NIGHT NIGHT DAY EVENG NIGHT NIGHT EVENG DAY EVENG DAY EVENG DAY NIGHT DAY EVENG NIGHT DAY DAY NIGHT EVENG NIGHT DAY DAY NIGHT EVENG EVENG EVENG DAY NIGHT NIGHT NIGHT EVENG TWA TWA TWA TWA TWA TWA STEL STEL TWA TWA TWA TWA TWA TWA STEL TWA TWA STEL STEL STEL TWA TWA TWA TWA STEL TWA TWA TWA STEL TWA TWA TWA TWA TWA STEL TWA TWA TWA TWA TWA < < < < < < < < < < < < < < < < 0.010 PPM 0.010 PPM 0.010 PPM 1.930 PPM 0.120 PPM 0.090 PPM 0.010 PPM 0.010 PPM 0.010 PPM 2.880 PPM 0.990 PPM 0.220 PPM 0.070 PPM 0.010 PPM 0.010 PPM 1.000 PPM 0.100 PPM 0.500 PPM 0.010 PPM 0.010 PPM 0.010 PPM 0.130 PPM 0.100 PPM 0.080 PPM 0.010 PPM 0.690 PPM 0.010 PPM 0.010 PPM 0.010 PPM 0.690 PPM 0.030 PPM 0.910 PPM 1.330 PPM 0.990 PPM 0.010 PPM 0.360 PPM 0.190 PPM 0.980 PPM 0.990 PPM 0.700 PPM 105 105 SINGLE 290 290 SINGLE 230 230 SINGLE 290 290 SINGLE 290 290 SINGLE 290 290 SINGLE 1 SINGLE 1 SINGLE 265 265 SINGLE 290 290 SINGLE 290 290 SINGLE 290 290 SINGLE 290 290 SINGLE 75 75 SINGLE AIR-SPL FUL-FACE 1 SINGLE AIR-SPL FUL-FACE 290 290 SINGLE 290 290 SINGLE 1 SINGLE 1 SINGLE AIR-SPL FUL-FACE 1 SINGLE AIR-SPL FUL-FACE 235 235 SINGLE 935 935 SINGLE 995 995 SINGLE 960 960 SINGLE AIR-SPL FUL-FACE 1 SINGLE AIR-SPL FUL-FACE 75 75 SINGLE AIR-SPL FUL-FACE 60 60 SINGLE AIR-SPL FUL-FACE 105 105 SINGLE AIR-SPL FUL-FACE 1 SINGLE AIR-SPL FUL-FACE 295 295 SINGLE 920 920 SINGLE AIR-SPL FUL-FACE 935 935 SINGLE AIR-SPL FUL-FACE 980 980 SINGLE 995 995 SINGLE AIR-SPL FUL-FACE 1 SINGLE AIR-SPL FUL-FACE 920 920 SINGLE 60 60 SINGLE AIR-SPL FUL-FACE 920 920 SINGLE AIR-SPL FUL-FACE 930 930 SINGLE 60 60 SINGLE AIR-SPL FUL-FACE REPORT NO. 25-7390 SOURCE NR739 JOB NO. RUNKBN75 INDUSTRIAL HYGIENE CHEMICAL MONITORING BY CONTAMINANT ETHYLENE DICHLORIDE PAGE NO. 14 DATE 03/13/84 TIME 14.24.41 SITE: CHM LAKE CHAS VCM SUB-SITE: AREA/SECT: PLANT SAMPLE SAMPLE MON SMPL TWA SAMPLE OPER TYPE TASK DATE ID SHIFT STD RESULT UNITS TIME TIME METHOD RESPIRATOR FLAG XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXKXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXKXK PROCESS: VCM PRODUCTION UNIT PERSONAL OPER SHIFT SUPERVSR O o p o O o o K N 4rPo" P 06/27/75 388 06/27/75 389 06/28/75 390 06/28/75 391 07/08/75 408 07/14/75 419 07/14/75 420 07/20/75 434 07/20/75 435 07/22/75 441 07/25/75 452 07/26/75 453 07/28/75 456 07/29/75 461 07/30/75 464 08/02/75 470 08/02/75 471 08/04/75 472 08/11/75 488 08/11/75 489 08/11/75 490 08/12/75 493 08/15/75 509 08/26/75 529 08/26/75 530 08/26/75 531 08/26/75 532 09/02/75 544 09/03/75 546 09/09/75 563 09/13/75 580 09/16/75 582 09/17/75 585 09/17/75 586 09/17/75 587 09/17/75 588 09/17/75 589 09/23/75 607 09/27/75 616 09/27/75 617 EVENG TUA DAY TWA NIGHT TWA NIGHT STEL NIGHT TWA EVENG TWA < NIGHT STEL < NIGHT TWA < EVENG TWA < DAY TWA < NIGHT TWA DAY TWA < NIGHT TWA < EVENG TWA < DAY TWA < EVENG TWA NIGHT TWA < DAY TWA < DAY STEL < DAY TWA < DAY STEL DAY TWA < NIGHT TWA EVENG TWA < EVENG TWA NIGHT TWA DAY TWA NIGHT TWA EVENG TWA NIGHT TWA EVENG TWA DAY TWA EVENG TWA EVENG TWA NIGHT TWA NIGHT TWA < DAY TWA DAY TWA DAY TWA < EVENG TWA 0.520 PPM 0.850 PPM 0.540 PPM 1.140 PPM 0.200 PPM 0.010 PPM 0.010 PPM 0.010 PPM 0.010 PPM 0.010 PPM 13.820 PPM 0.010 PPM 0.010 PPM 0.010 PPM 0.010 PPM 0.220 PPM 0.010 PPM 0.010 PPM 0.010 PPM 0.010 PPM 0.010 PPM 0.010 PPM 0.600 PPM 0.010 PPM 1.740 PPM 0.670 PPM 0.890 PPM 1.190 PPM 5.580 PPM 1.890 PPM 0.120 PPM 0.450 PPM 3.400 PPM 3.560 PPM 8.440 PPM 0.010 PPM 2.770 PPM 0.190 PPM 0.010 PPM 0.130 PPM 495 450 450 1 455 380 1 100 380 473 450 290 455 480 480 470 480 432 1 315 1 455 345 60 480 420 420 480 465 440 60 105 440 65 270 66 465 475 480 395 495 450 450 455 380 100 380 473 450 290 455 480 480 470 480 432 315 455 345 60 480 420 420 480 465 440 60 105 440 65 270 66 465 475 480 395 SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGIE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE AIR-SPL FUL-FACE AIR-SPL FUL-FACE AIR-SPL FUL-FACE AIR-SPL FUL-FACE AIR-SPL FUL-FACE AIR-SPL FUL-FACE AIR-SPL FUL-FACE AIR-SPL FUL-FACE AIR-SPL FUL-FACE AIR-SPL FUL-FACE AIR-SPL FUL-FACE AIR-SPL FUL-FACE AIR-SPL FUL-FACE AIR-SPL FUL-FACE AIR-SPL FUL-FACE AIR-SPL FUL-FACE AIR-SPL FUL-FACE AIR-SPL FUL-FACE AIR-SPL FUL-FACE AIR-SPL FUL-FACE AIR-SPL FUL-FACE AIR-SPL FUL-FACE AIR-SPL FUL-FACE AIR-SPL FUL-FACE AIR-SPL FUL-FACE AIR-SPL FUL-FACE AIR-SPL FUL-FACE REPORT NO. 25-7390 SOURCE NR739 JOB NO. RUNKBN75 INDUSTRIAL HYGIENE CHEMICAL MONITORING BY CONTAMINANT ETHYLENE DICHLORIDE SITE: CHM LAKE CHAS VCM SUB-SITE: PLANT OPER SAMPLE TYPE TASK AREA/SECT: SAMPLE DATE ID MON SHIFT STD RESULT UNITS PROCESS: VCM PRODUCTION UNIT NORMAL PERSONAL OPER SHIFT SUPERVSR (p 73 o o o H* fs> -p l\> 09/27/75 618 09/28/75 619 09/28/75 620 10/03/75 628 10/03/75 629 10/03/75 630 10/03/75 631 10/06/75 634 10/07/75 635 10/14/75 645 10/14/75 646 10/14/75 647 10/15/75 650 10/15/75 651 10/24/75 670 10/24/75 671 10/29/75 680 10/29/75 682 11/08/75 700 11/08/75 701 11/08/75 702 11/09/75 703 11/11/75 705 11/11/75 706 11/11/75 708 11/12/75 711 11/12/75 712 11/13/75 714 11/14/75 716 11/14/75 718 11/14/75 719 11/17/75 720 11/17/75 721 11/17/75 723 11/17/75 724 11/18/75 726 11/29/75 738 12/10/75 753 12/15/75 755 12/15/75 756 EVENG STEL < NIGHT TWA < NIGHT STEL NIGHT TWA NIGHT STEL < EVENG STEL < EVENG TWA EVENG TWA NIGHT TWA NIGHT TWA < EVENG TWA < EVENG STEL < EVENG STEL < EVENG TWA < EVENG TWA < EVENG STEL < EVENG TWA NIGHT TWA < EVENG TWA EVENG STEL DAY TWA NIGHT TWA NIGHT TWA NIGHT TWA EVENG TWA DAY STEL DAY TWA < NIGHT TWA EVENG STEL < DAY STEL DAY TWA EVENG STEL < EVENG TWA NIGHT STEL < DAY TWA < NIGHT TWA < EVENG TWA < EVENG TWA EVENG STEL < EVENG TWA 0.010 PPM 0.010 PPM 0.050 PPM 0.370 PPM 0.010 PPM 0.010 PPM 0.540 PPM 0.710 PPM 0.080 PPM 0.010 PPM 0.010 PPM 0.010 PPM 0.010 PPM 0.010 PPM 0.010 PPM 0.010 PPM 0.150 PPM 0.010 PPM 0.570 PPM 2.270 PPM 8.570 PPM 4.560 PPM 0.630 PPM 0.010 PPM 0.030 PPM 0.060 PPM 0.010 PPM 0.060 PPM 0.010 PPM 12.130 PPM 1.120 PPM 0.010 PPM 0.430 PPM 0.010 PPM 0.010 PPM 0.010 PPM 0.010 PPM 1.440 PPM 0.010 PPM 2.300 PPM PAGE NO. 15 DATE 03/13/84 TIME 14.24.41 SMPL TIME TWA SAMPLE TIME METHOD RESPIRATOR FLAG 1 SINGLE AIR-SPL FUL-FACE 440 440 SINGLE AIR-SPL FUL-FACE 1 SINGLE AIR-SPL FUL-FACE 355 355 SINGLE 1 SINGLE AIR-SPL FUL-FACE 1 SINGLE AIR-SPL FUL-FACE 433 433 SINGLE AIR-SPL FUL-FACE 365 365 SINGLE 420 420 SINGLE 440 440 SINGLE 195 195 SINGLE AIR-SPL FUL-FACE 1 SINGLE AIR-SPL FUL-FACE 1 SINGLE AIR-SPL FUL-FACE 470 470 SINGLE 361 361 SINGLE AIR-SPL FUL-FACE 1 SINGLE AIR-SPL FUL-FACE 310 310 SINGLE 440 440 SINGLE 365 365 SINGLE AIR-SPL FUL-FACE 1 SINGLE AIR-SPL FUL-FACE 420 420 SINGLE 420 420 SINGLE 60 60 SINGLE AIR-SPL FUL-FACE 460 460 SINGLE AIR-SPL FUL-FACE 420 420 SINGLE 1 SINGLE AIR-SPL FUL-FACE 470 470 SINGLE AIR-SPL FUL-FACE 430 430 SINGLE 1 SINGLE AIR-SPL FUL-FACE 1 SINGLE AIR-SPL FUL-FACE 410 410 SINGLE AIR-SPL FUL-FACE 1 SINGLE AIR-SPL FUL-FACE 480 480 SINGLE AIR-SPL FUL-FACE 1 SINGLE 270 270 SINGLE 470 470 SINGLE AIR-SPL FUL-FACE 444 444 SINGLE 490 490 SINGLE 1 SINGLE AIR-SPL FUL-FACE 456 456 SINGLE AIR-SPL FUL-FACE REPORT NO. 25-7390 SOURCE NR739 JOB NO. RUNKBN75 INDUSTRIAL HYGIENE CHEMICAL MONITORING BY CONTAMINANT ETHYLENE DICHLORIDE PAGE NO. 16 DATE 03/13/86 TIME 16.26.61 SITE: CHM LAKE CHAS VCM SUB-SITE: AREA/SECT: PLANT SAMPLE SAMPLE MON SMPL TWA SAMPLE OPER TYPE TASK DATE ID SHIFT STD RESULT UNITS TIME TIME METHOD RESPIRATOR FLAG XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXKXXXXXXXXXXXXXXXXXXKXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX PROCESS: VCM PRODUCTION UNIT NORMAL PERSONAL OPER SHIFT SUPERVSR 12/15/75 757 12/16/75 758 12/20/75 766 12/20/75 765 12/21/75 766 12/21/75 767 12/21/75 768 12/21/75 769 12/21/75 781 12/22/75 770 12/22/75 771 12/22/75 772 12/22/75 773 DAY TWA NIGHT STEL DAY TWA EVENG TWA EVENG TWA EVENG TWA NIGHT TWA NIGHT TWA DAY TWA DAY TWA DAY TWA EVENG STEL NIGHT TWA 6.090 PPM 1.860 PPM 6.800 PPM 2.600 PPM 10.680 PPM 1.060 PPM 0.820 PPM 5.160 PPM 2.990 PPM 7.990 PPM 0.060 PPM 0.100 PPM 11.610 PPM 675 675 SINGLE 1 SINGLE AIR-SPL FUL-FACE 680 680 SINGLE AIR-SPL FUL-FACE 620 620 SINGLE 375 375 SINGLE AIR-SPL FUL-FACE 75 75 SINGLE AIR-SPL FUL-FACE 90 90 SINGLE AIR-SPL FUL-FACE 620 620 SINGLE AIR-SPL FUL-FACE 670 670 SINGLE 680 680 SINGLE AIR-SPL FUL-FACE 105 105 SINGLE AIR-SPL FUL-FACE 1 SINGLE AIR-SPL FUL-FACE 315 315 SINGLE NORMAL PERSONAL o (l 3rD* o o o o I--X IS) -p o OUT, APPRENTICE OPER 01/07/75 010 01/08/75 015 01/09/75 030 01/16/75 051 01/16/75 052 01/17/75 056 02/05/75 070 02/06/75 078 02/11/75 087 02/13/75 095 02/18/75 101 02/18/75 102 02/18/75 103 02/25/75 115 03/05/75 127 03/07/75 136 03/11/75 137 03/13/75 167 03/18/75 156 03/25/75 166 06/01/75 176 06/02/75 186 06/03/75 185 06/28/75 236 06/28/75 237 06/28/75 238 DAY TWA NIGHT TWA DAY TWA EVENG TWA EVENG TWA NIGHT TWA EVENG TWA DAY TWA NIGHT TWA DAY TWA NIGHT TWA EVENG TWA NIGHT TWA NIGHT TWA EVENG TWA DAY TWA NIGHT TWA DAY TWA EVENG TWA NIGHT TWA DAY TWA NIGHT TWA NIGHT TWA EVENG TWA NIGHT TWA EVENG TWA < < < < < < < < 2.390 PPM 0.010 PPM 1.230 PPM 0.180 PPM 0.190 PPM 0.030 PPM 0.010 PPM 0.020 PPM 0.010 PPM 0.030 PPM 0.010 PPM 0.220 PPM 0.010 PPM 0.010 PPM 0.720 PPM 0.070 PPM 1.650 PPM 0.290 PPM 0.100 PPM 0.010 PPM 0.760 PPM 0.320 PPM 0.050 PPM 0.030 PPM 0.010 PPM 0.080 PPM 620 620 SINGLE 260 260 SINGLE 195 195 SINGLE 260 260 SINGLE 260 260 SINGLE 260 260 SINGLE 260 260 SINGLE 260 260 SINGLE 260 260 SINGLE 260 260 SINGLE 260 260 SINGLE 265 265 SINGLE 260 260 SINGLE 260 260 SINGLE 260 260 SINGLE 260 260 SINGLE 260 260 SINGLE 260 260 SINGLE 260 260 SINGLE 285 285 SINGLE AIR-SPL FUL-FACE 260 260 SINGLE 280 280 SINGLE 260 260 SINGLE 265 265 SINGLE 185 185 SINGLE AIR-SPL FUL-FACE 260 260 SINGLE REPORT NO. 25-7390 SOURCE NR739 JOB NO. RUNKBN75 INDUSTRIAL HYGIENE CHEMICAL MONITORING BY CONTAMINANT ETHYLENE DICHLORIDE PAGE NO. 17 DATE 03/13/84 TIME 14.24.41 SITE: CHM LAKE CHAS VCM SUB-SITE: AREA/SECT: PLANT SAMPLE SAMPLE MON SMPL TUA SAMPLE OPER TYPE TASK DATE ID SHIFT STD RESULT UNITS TIME TIME METHOD RESPIRATOR FLAG XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX PROCESS: VCM PRODUCTION UNIT NORMAL PERSONAL OUT, APPRENTICE OPER r> r> 73 O o o I-- fo fv 05/08/75 263 05/12/75 268 05/1 A/75 276 05/19/75 283 05/20/75 288 05/28/75 306 06/03/75 313 06/04/75 316 06/11/75 339 06/13/75 347 06/17/75 357 06/18/75 360 06/26/75 383 06/26/75 386 07/08/75 409 07/09/75 410 07/16/75 427 07/22/75 437 07/23/75 446 07/28/75 454 07/30/75 465 08/04/75 474 08/06/75 477 08/11/75 492 08/13/75 496 08/20/75 517 08/25/75 527 09/02/75 543 09/03/75 547 09/03/75 548 09/03/75 549 09/08/75 557 09/09/75 569 09/10/75 571 09/10/75 572 09/19/75 597 09/19/75 598 09/19/75 599 09/22/75 600 10/13/75 643 NIGHT TWA < DAY TUA NIGHT TWA DAY TWA EVENG TUA EVENG TWA DAY TUA NIGHT TUA NIGHT 5TEL EVENG TWA DAY TUA NIGHT TWA EVENG TWA DAY TWA NIGHT TWA DAY TWA EVENG TWA < NIGHT TUA < DAY TWA < NIGHT TWA < EVENG TWA < DAY TWA < EVENG TUA NIGHT TUA < EVENG TUA NIGHT TUA < DAY TUA < EVENG TWA NIGHT STEL NIGHT STEL NIGHT TWA NIGHT TUA DAY TUA NIGHT TWA EVENG TUA NIGHT STEL NIGHT STEL NIGHT TUA NIGHT TUA DAY TWA < 0.010 PPM 0.430 PPM 0.140 PPM 0.120 PPM 0.150 PPM 0.370 PPM 0.180 PPM 0.500 PPM 3.080 PPM 1.170 PPM 0.470 PPM 0.370 PPM 0.440 PPM 0.730 PPM 0.360 PPM 0.160 PPM 0.010 PPM 0.010 PPM 0.010 PPM 0.010 PPM 0.010 PPM 0.010 PPM 1.230 PPM 0.010 PPM 2.880 PPM 0.010 PPM 0.100 PPM 0.180 PPM 24.900 PPM 34.270 PPM 2.710 PPM 0.240 PPM 0.560 PPM 3.380 PPM 0.490 PPM 61.090 PPM 99.990 PPM 1.710 PPM 3.910 PPM 0.010 PPM 398 410 260 435 448 420 420 465 1 410 360 435 478 465 455 463 420 485 480 420 465 430 357 385 485 425 420 420 1 1 490 480 480 385 440 1 1 485 460 445 398 410 260 435 448 420 420 465 410 360 435 478 465 455 463 420 485 480 420 465 430 357 385 485 425 420 420 490 480 480 385 440 485 460 445 SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE AIR-SPL FUL-FACE AIR-SPL FUL-FACE AIR-SPL FUL-FACE AIR-SPL FUL-FACE AIR-SPL FUL-FACE AIR-SPL FUL-FACE AIR-SPL AIR-SPL AIR-SPL AIR-SPL FUL-FACE FUL-FACE FUL-FACE FUL-FACE AIR-SPL AIR-SPL AIR-SPL AIR-SPL AIR-SPL FUL-FACE FUL-FACE FUL-FACE FUL-FACE FUL-FACE AIR-SPL FUL-FACE AIR-SPL FUL-FACE AIR-SPL FUL-FACE AIR-SPL FUL-FACE AIR-SPL FUL-FACE AIR-SPL FUL-FACE AIR-SPL FUL-FACE REPORT NO. 25-7390 SOURCE NR739 JOB NO. RUNKBN75 INDUSTRIAL HYGIENE CHEMICAL MONITORING BY CONTAMINANT ETHYLENE DICHLORIDE PAGE NO. 18 DATE 03/13/89 TIME 19.29.91 SITE: CHM LAKE CHAS VCM SUB-SITE: AREA/SECT: PLANT SAMPLE SAMPLE MON SMPL TUIA SAMPLE OPER TYPE TASK DATE ID SHIFT STD RESULT UNITS TIME TIME METHOD RESPIRATOR FLAG XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX PROCESS: VCM PRODUCTION UNIT NORMAL PERSONAL OUT, APPRENTICE OPER 10/17/75 658 NIGHT TWA < 0.010 PPM 10/21/75 669 EVENG TWA < 0.010 PPM 10/29/75 672 EVENG TWA 0.700 PPM 11/09/75 689 NIGHT TWA 0.720 PPM 11/11/75 709 EVENG TWA 11.250 PPM 11/17/75 722 EVENG TWA < 0.010 PPM 11/25/75 739 DAY TWA 2.730 PPM NORMAL PERSONAL OUT, TOP OPER n o 73 o oo o ro fvj 01/08/75 020 01/13/75 093 02/06/75 079 02/13/75 099 02/18/75 105 03/06/75 131 03/13/75 150 03/20/75 169 09/01/75 179 09/05/75 209 09/05/75 205 09/05/75 211 09/05/75 212 09/06/75 217 09/06/75 220 09/07/75 229 09/07/75 227 09/28/75 292 05/05/75 252 05/20/75 289 05/27/75 309 05/27/75 305 06/09/75 333 06/19/75 369 06/26/75 389 07/10/75 915 07/15/75 923 07/29/75 999 08/08/75 987 08/13/75 500 08/20/75 519 09/11/75 579 EVENG TWA DAY TWA EVENG TWA NIGHT TWA DAY TWA EVENG TWA NIGHT TWA DAY TWA EVENG TWA NIGHT TWA EVENG TWA EVENG TWA NIGHT TWA EVENG TWA EVENG TWA NIGHT TWA NIGHT TWA DAY TWA NIGHT TWA DAY TWA EVENG TWA EVENG TWA DAY TWA EVENG TWA NIGHT TWA EVENG TWA DAY TWA DAY TWA DAY TWA DAY TWA EVENG TWA NIGHT TWA < < < < < < 0.120 PPM 0.030 PPM 0.050 PPM 0.100 PPM 0.090 PPM 0.300 PPM 1.290 PPM 0.290 PPM 6.350 PPM 1.660 PPM 0.020 PPM 2.970 PPM 1.690 PPM 0.010 PPM 0.060 PPM 0.100 PPM 0.050 PPM 0.900 PPM 0.220 PPM 0.590 PPM 0.010 PPM 2.160 PPM 1.190 PPM 0.260 PPM 0.700 PPM 0.010 PPM 0.010 PPM 0.010 PPM 0.360 PPM 0.010 PPM 1.110 PPM 0.530 PPM 975 920 369 950 380 950 990 290 295 290 290 290 290 290 290 290 290 215 212 231 218 232 238 275 258 295 932 60 950 980 980 930 920 379 505 360 950 520 925 975 920 369 950 380 950 990 SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE AIR-SPL AIR-SPL AIR-SPL AIR-SPL AIR-SPL FUL-FACE FUL-FACE FUL-FACE FUL-FACE FUL-FACE AIR-SPL FUL-FACE 290 295 290 290 290 290 290 290 290 290 215 212 231 218 232 238 275 258 295 932 60 950 980 980 930 920 379 505 360 950 520 925 SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE AIR-SPL FUL-FACE AIR-SPL FUL-FACE REPORT NO. 25-7390 SOURCE NR739 JOB NO. RUNKBN75 INDUSTRIAL HYGIENE CHEMICAL MONITORING BY CONTAMINANT ETHYLENE DICHLORIDE PAGE NO. 19 DATE 03/13/89 TIME 19.29.91 SITE: CHM LAKE CHAS VCM SUB-SITE: AREA/SECT: PLANT OPER SAMPLE TYPE TASK SAMPLE DATE ID MON SHIFT STD RESULT UNITS SMPL TIME TUA SAMPLE TIME METHOD RESPIRATOR FLAG XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX PROCESS: VCM PRODUCTION UNIT NORMAL PERSONAL OUT, TOP OPER NORMAL PERSONAL OUT, 2ND OPR/CNTRLMN n n x o o o o t-- * M o 10/20/75 663 12/02/75 780 12/23/75 779 01/06/75 008 01/08/75 012 01/08/75 018 01/09/75 023 01/09/75 032 01/10/75 038 01/19/75 096 01/19/75 097 01/17/75 055 01/17/75 056 02/03/75 065 02/05/75 073 02/11/75 089 02/12/75 091 02/21/75 113 02/25/75 116 02/27/75 119 03/03/75 122 03/05/75 125 03/11/75 190 03/12/75 193 03/19/75 159 03/21/75 165 09/01/75 173 09/02/75 181 09/09/75 195 09/05/75 200 09/05/75 201 09/05/75 203 09/05/75 206 09/05/75 207 09/05/75 208 09/05/75 209 09/05/75 210 09/06/75 216 09/06/75 218 NIGHT TWA DAY TWA DAY TWA < EVENG EVENG DAY NIGHT EVENG DAY DAY NIGHT NIGHT NIGHT DAY NIGHT EVENG DAY EVENG NIGHT DAY DAY NIGHT EVENG DAY NIGHT EVENG DAY DAY EVENG EVENG EVENG NIGHT NIGHT DAY DAY DAY DAY NIGHT EVENG TWA TWA TWA TWA TWA TWA TWA TWA STEL TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA TWA < < < < 0.010 PPM 11.760 PPM 16.710 PPM 7.000 0.230 1.130 13.130 0.990 0.190 1.730 2.250 5.900 9.690 0.210 0.010 0.180 0.190 0.020 16.260 3.380 0.870 2.330 0.150 5.350 9.650 0.190 0.900 0.560 0.010 8.700 0.980 0.010 1.070 1.690 0.200 9.590 7.780 0.010 0.010 PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM PPM 950 375 350 932 290 237 280 290 225 116 120 1 290 235 205 290 290 290 290 290 290 290 290 290 290 290 290 290 290 206 175 297 293 217 290 230 290 290 220 950 375 350 932 290 237 280 290 225 116 120 290 235 205 290 290 290 290 290 290 290 290 290 290 290 290 290 290 206 175 297 293 217 290 230 290 290 220 SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE AIR-SPL FUL-FACE AIR-SPL FUL-FACE AIR-SPL FUL-FACE REPORT NO. 25-7390 SOURCE NR739 JOB NO. RUNKBN75 INDUSTRIAL HYGIENE CHEMICAL MONITORING BY CONTAMINANT ETHYLENE DICHLORIDE PAGE NO. 20 DATE 03/13/89 TIME 19.29.91 SITE: CHM LAKE CHAS VCM SUB-SITE: AREA/SECT: PLANT SAMPLE SAMPLE MON SMPL TWA SAMPLE OPER TYPE TASK DATE ID SHIFT STD RESULT UNITS TIME TIME METHOD RESPIRATOR FLAG XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX PROCESS: VCM PRODUCTION UNIT NORMAL PERSONAL OUT, 2ND OPR/CNTRLMN n o /Dw o o o o M UJ o 09/06/75 221 09/07/75 225 05/05/75 250 05/05/75 251 05/08/75 260 05/15/75 277 05/19/75 286 05/22/75 298 06/09/75 318 06/05/75 320 06/05/75 322 06/11/75 337 06/17/75 355 06/20/75 370 06/20/75 371 06/30/75 393 07/09/75 912 07/17/75 930 07/17/75 932 07/21/75 936 07/29/75 959 07/30/75 963 07/31/75 968 08/13/75 999 08/19/75 505 08/20/75 515 08/20/75 516 09/03/75 550 09/03/75 551 09/03/75 552 09/19/75 596 09/25/75 613 09/26/75 615 10/10/75 691 10/15/75 653 10/22/75 667 10/29/75 683 10/30/75 689 11/05/75 693 11/07/75 699 EVENG TMA NIGHT TMA NIGHT TMA DAY TMA EVENG TMA DAY TMA NIGHT TMA EVENG TMA DAY TMA EVENG TMA EVENG TMA NIGHT TMA NIGHT TMA NIGHT STEL NIGHT TMA DAY TMA DAY TMA DAY TMA EVENG TMA < NIGHT TMA DAY TMA < EVENG TMA NIGHT TMA DAY STEt/ DAY TMA < NIGHT TMA EVENG TMA DAY TMA DAY STEL DAY STEL DAY STEL < DAY TMA DAY TMA EVENG TMA EVENG TMA EVENG TMA DAY TMA < EVENG TMA EVENG TMA EVENG TMA 0.090 PPM 0.090 PPM 1.190 PPM 0.110 PPM 0.090 PPM 0.900 PPM 0.050 PPM 0.280 PPM 0.990 PPM 81.190 PPM 1.660 PPM 0.280 PPM 0.590 PPM 77.960 PPM 6.990 PPM 9.910 PPM 0.150 PPM 0.300 PPM 0.010 PPM 0.160 PPM 0.010 PPM 0.060 PPM 0.620 PPM 9.900 PPM 0.010 PPM 1.570 PPM 0.380 PPM 5.570 PPM 99.690 PPM 99.990 PPM 0.010 PPM 1.210 PPM 0.310 PPM 0.120 PPM 0.910 PPM 0.110 PPM 0.010 PPM 1.530 PPM 0.390 PPM 0.920 PPM 222 239 975 375 920 980 960 980 992 992 950 990 975 1 980 980 995 920 955 958 330 975 382 1 935 935 265 980 1 1 1 965 380 395 935 905 990 905 980 920 222 239 975 375 920 980 960 980 992 992 950 990 975 980 980 995 920 955 958 330 975 382 935 935 265 980 965 380 395 935 905 990 905 980 920 SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE AIR-SPL FUL-FACE AIR-SPL FUL-FACE AIR-SPL FUL-FACE AIR-SPL FUL-FACE AIR-SPL FUL-FACE REPORT NO. 25-7390 SOURCE NR739 JOB NO. RUNKBN75 INDUSTRIAL HYGIENE CHEMICAL MONITORING BY CONTAMINANT ETHYLENE DICHLORIDE SITE: CHM LAKE CHAS VCM SUB-SITE: PLANT OPER SAMPLE TYPE TASK AREA/SECT: SAMPLE DATE ID MON SHIFT STD RESULT UNITS PROCESS: VCM PRODUCTION UNIT NORMAL PERSONAL OUT, 2ND OPR/CNTRLMN 11/13/75 715 11/25/75 733 11/26/75 736 12/01/75 740 12/10/75 752 12/30/75 779 EVENG TUA NIGHT TWA EVENG TWA NIGHT TWA NIGHT TWA DAY TWA 0.690 2.020 0.630 0.660 1.950 8.950 PPM PPM PPM PPM PPM PPM SMPL TIME TWA SAMPLE TIME METHOD 456 470 420 405 460 470 456 SINGLE 470 SINGLE 420 SINGLE 405 SINGLE 460 SINGLE 470 SINGLE PAGE NO. 21 DATE 03/13/84 TIME 14.24.41 RESPIRATOR FLAG o o 73 o o o o r\j u>