Document 157JpQ0Xk2ORR2o4kvJK7e7QE

Interoffice Communication To: Benny Bourgeois, SS# 439-08-8665 From: John LeMaire Date: December 2, 1982 Subject: RESULTS OF PERSONAL MONITORING On 9/27/82 , you took part in the hygiene monitoring program here in the Refinery. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and installed to control and reduce the exposure. It may be necessary for employees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below. Monitoring Data Date: 9/27/82_________ Job Classification: Trap Operator Work Performed: Routine work_________________ Suspected tiazard(s): Total Alkanes, Benzene, Toluene Threshold limit Value (TLV) The time-weighted average concentrations for a normal eight-hour work day or forty hour work week, to which nearly allworkers may be repeatedly exposed, day after day, without adverse effect;- - NIOSH TLV 350 mg/m^/ppm - Total Alka'hes, OSHA Benzene ACGIH Toluene 100ppm. IQppm, The results of the analysis of your sample was 4.74 mg/ro3/totxn - Total Alkanes, 0.043ppm Benzene, 0.13 ppm Toluene, which is less than the TLV. ,5 Thank you for your cooperation in this program to improve our employees' working conditions. Lake Charles Refinery ar cc: MCD 000023625 Interoffice Communication To: Jim Thorn, SS# 400-02-4139 from: John LeMaire Date: December 2, 1982 Subject: RESULTS OF PERSONAL MONITORING On 10/5/82, you took part in the hygiene monitoring program here in the Refinery. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and installed to control and reduce the exposure. It may be necessary for employees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below. Monitoring Data Date: 10/5/82_________ Job Classification: Trap Operator Work Performed: Routine work_____________ _ Suspected Hazard(s): Total Alkanes. Benzene, Toluene Threshold Limit Value (TLV) The time-weighted average concentrations for a normal eight-hour work day or forty hour work week, to which nearly all workers may be repeatedly exposed, day after day, without adverse effect. NIOSH TLV 350 mg/nvVppm - Total Alkanes, OSHA Benzene ACGIH Toluene 100ppm. 10 ppm, The results of the analysis of your sample was 14.46 mq/mVppm - Total Alkanes, 0.14 ppm Benzene, 0.13 ppm Toluene, which is less than the TLV. Thank you for your cooperation in this program to improve our employees' working conditions. J<3hy LeMaire Safety Supervisor Lake Charles Refinery ar cc: MCD 00023626 (conoco) Interoffice Communication To: Dennis Powers, SS# 470-42-1996 From: John LeMaire Date: December 2, 1982 Subject: RESULTS OF PERSONAL MONITORING On 9/27/82, you took part in the hygiene monitoring program here in the Refinery. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and installed to control and reduce the exposure. It may be necessary for employees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined be!ow. Monitoring Data Date: 9/27/82^ Job Classification: Prod. Fract. Controlman_______ Work Performed: Routine work Suspected Hazard(s): Total Alkanes, Benzene, Toluene_______________________ Threshold Limit Value (TLV) The time-weighted average concentrations for a normal eight-hour work day or forty hour work week, to which nearly all workers may be repeatedly exposed, day after day', without adverse effect." - - N10SH TLV 350 ACGIH Toluene - 'Total Alkanes, OSHA Benzene 100ppm. 10ppm, The results of the analysis of your sample was 41.2 mg/mVppm - Total Alkanes, 0.01 ppm Benzene, 0.029 ppm Toluene, which is less than the TLV. Thank you for your cooperation in this program to improve our employees' working conditions. 'LeVn John LeMaire SaTety SupervisorLake Charles Refinery ar cc: MC& 000236S? Interoffice Communication To: Jim Thorn, SS# 400-02-4139 From:: John LeMaire Date:: November 4, 1982 Subject: RESULTS OF PERSONAL. MONITORING On___ 9/14/82___ you took part in the hygiene monitoring program here in the Refinery. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Cnee the areas are defined, engineering controls may have to be designed and installed to control and reduce the exposure. It may be necessary for employees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below. Monitoring Data Da te:_J/14/82_______ Job. Classi fication: No. 2 Reformer Outside Operator V'ork Performed: Routine______________________________________ __________________ Suspected Hazard(s) '_Iota 1_ AJJ<anes_^ Benzene, Toluene Thre$ ho 1 d_Lijnit VaJue (TLV) The time-weighted average concentrations for a normal eight-hour work day or forty hour work week, to which nearly all workers may be repeatedly exposed, day after day, without adverse effect. ; - h'lOSH TLV 350__ing/m^/ppm - Total Alkanes, OSilA Benzene _______ 10___ ppm, ACGIH Toluene100ppm. The results of the analysis of yc-ur sample v;as_ _ 7^22____mg/m^/ppm - Total Alkanes, 0.37 _ppm Benzene, 0.22__pjm Toluene, which is less than the TLV. Trank you for your cooperation in this program to improve our employees' working conditions. * - 'J ~ - r Lake Charles Refinery 000023628 MCD _ -v______________ Interoffice Communication To: Frances Harless, SS# 436-64-9013 from: John LeMaire Cate: November 4, 1982 Subject: RLSULTS OF PERSONAL MONITORING On 9/14/82_, you took part in the hygiene monitoring program here in "the Refinery. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the arc-as are defined, engineering controls may have to be designed and installed to control and reduce the exposure. It may be necessary for employees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below. Monitoring Data Date:_ JV14/82 Job Classification: No. 2 Reformer Work Performed:___Routine;__________ __________ ______________________________ Suspected Hazard(s): Total Alkanes, Benzene, Toluene ^ _ reshqld__LJqi_t Value (TLV) The time-weighted average concentrations for a normal eight-hour work day or forty hour work week, to which nearly all workers may be repeatedly exposed, day after day, without adverse effect. NI OSH TLV 350 rag/m^/ppm - Total Alkanes, OSHA Benzene10 ACGIH Toluene. 100ppm. 'ppm, The results of the analysis of your sample was 3,07 __mgf^Irr^ - "Total Alkanes, _Q. 12_ j>pm Benzene, 0.072 _j.pm Toluene, which is less than the TLV. Thank you for your cooperation in this piogram to improve our employees' .-.orking conditions. SV: n/LeMaire SaTTsty Supervisor Lake Charles Refinery ar <:c: GW 000023629 tfCD (cOfiOCo) Interoffice Communication To: Tony Harmon, SS# 433-96-1804 From: John LeMaire Date: November 4, 1982 Subject: RLSUL fS OF PERSONAL MONITORING On 9/14/82 , you took part in the hyg in the Refinery. work areas where employees ray be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and installed to control and reduce the exposure. It may be necessary for employees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below. Monitoring Data Date:__ 9/1_4/8_2_ Job Classification:Prod._Fractporator Work Performed:__ Routine ______ ___________ _____ __ Suspected Hazard(s):_, Total Alkanes, Benzene, Toluene rt Ihn?s_hol_d J_ imit Value (TLV) The time-weighted average concentrations for a normal eight-hour work day or forty hour work week, to which nearly all workers may be repeatedly exposed, day after day, without adverse effect. ' " NiOSH TLV 350 __ rng/m^/ppm - Total Alkanes, OSHA Benzene ACGIH Toluene 100 ppm. 10ppm, The results of the analysis of your sample was 350_____mg/m^/ppm - Total Alkanes, 0.03 ppm Benzene, _0._1L6 pp;n Toluene, which is less than the TLV. Thank you for your cooperation in this program to improve our employees1 working conditions. Lake Charles Refinery ar cc: WML MCD 000023630 Date: October 29, 1982 Subject: RESULTS OF PERSONAL MONITORING On 8/30/82___, you took part in the hygiene monitoring program here in the Refinery. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and installed to control and reduce the exposure. It may be necessary for employees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined bel ow. Monitoring Data Da te: 8/30/82 Job Classification: Outside. Operator Thermal Unit Work Performed: Routine Suspected Hazard(s): Total alkanes, benzene, toluene Threshold Limit Value (TLV) The time-weighted average concentrations for a normal eight-hour work day or forty hour work week, to which nearly all workers may be repeatedly exposed, day after day, without adverse effect. NIOSH TLV 350 mg/m-Vppm - Total Alkanes, OSHA Benzene ACGIH Toluene 1QQppm. iqppm, The results of the analysis of your sample ___ mg/m-Vppm - Total Alkanes, 0.021 ppm Benzene, 0.19 ppm Toluene, which is less than the TLV. Thank you for your cooperation in this program to improve our employees' working conditions. JpFh LeMaire Sanety Supervisor Lake Charles Refinery ar cc: WJD MCD 000023631 (cion oca) Interoffice Communication To: Kelly Ledet, SSE 436-90-8761 from: Date: John LeMaire October 29, 1982 Subject: RESULTS OF PERSONAL MONITORING On__ 8/30/83 , you took part in the hygiene monitoring program here in the Refinery. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and installed to control and reduce the exposure. It may be necessary for employees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below. Monitoring Data Date: 8/30/83 Job Classification:___ Lab Distillation Tester_____________________ _ Work Performed: Sample Tester Suspected Hazard(s): Total alkanes, benzene, toluene Threshold limit Value (TLV) The time-weighted average concentrations for a normal eight-hour work day or forty hour work week, to which nearly all workers may be repeatedly exposed, day after day, without adverse effect. . . - NIOSH TLV ' 350 mg/m^/ppm - Total Alkanes, OSHA Benzene 10ppm, ACGIH Toluene 100ppm. * 4 The results of the analysis of your sample was 268.54 rog/m3/ppm - Total Alkanes, 4.49 ppm Benzene, 18.09 ppm Toluene, which is less than the TLV. Thank you for your cooperation in this program to improve our employees' working conditions. o/5hn] LeMai re Safety Supervisor Lake Charles Refinery ar cc: JJM MCD 000023632 Interoffice Communication To: Harry Jouett, $S# 437--24-6914 F r'om: Date: John LeMaire October 29, 1982 Subject: RLSULTS OF PERSONAL MONITORING 0n 8/30/82 , you took part in the hygiene monitoring program here in the Refinery. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined* engineering controls may have to be designed and installed to control and reduce the exposure. It may be necessary for employees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below. Monitoring Data Date: 8/30/83 dob Classification: Lab octane tester Work Performed: testing leaded gasoline samples Suspected Hazard(s): total alkanes, benzene, toluene rt Threshold Limit Value (TLV) The time-weighted average concentrations for a normal. eight-hour work day or forty hour work week, to which nearly all workers may be repeatedly e'xposed, day after day, without adverse effect. ... NIOSH TLV 35Q ___ mg/mVppm - Total Alkanes, OSHA Benzene ACGIH Toluene 100 ppm. 10 ppm, The results of the analysis of your sample was 65.31 mg/m^/ppm - Total Alkanes, 0.Q22 ppm Benzene, 10.49 ppm Toluene, which is less than the TLV. Thank you for your cooperation in this program to improve our employees' working conditions. _______ * Lake Charles Refinery ar cc: JJM MCD 000023633 Interoffice Communication To: Edna Baldwin, SS# 262-94-4968 From: John LeMaire Date: October 28, 1982 Subject: RESULTS OF PERSONAL MONITORING On 8/30/82_, you took part in the hygiene monitoring program here in the Refinery. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and installed to control and reduce the exposure. It may be necessary for employees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below. Monitoring Data Date: 8/30/82 Job Classification: Lab 2nd Tester Work Performed: Sample tester__________________________ ____________________ Suspected Ha2ard(s): Total alkanes, benzene, toluene _____________ _ Threshold Limit Value (TLV) The time-weighted average concentrations for a normal eight-hour work day or forty hour work week, to which nearly all workers may be repeatedly exposed, day after day, without adverse effect. NIOSH TLV 350 mq/mVppm - Total Alkanes, OSHA Benzene ACGIH Toluene 100 ____ ppm. *0 ppm, The results of the analysis of your sample was 86.03_mg/m3/ppm - Total Alkanes_Q_J)22J,pni Benzene, 15.69 ppm Toluene, which is less than the TLV. Thank you for your cooperation in this program to improve our employees' working conditions.. 5^ hi LeMaire *ety Supervisor Lake Charles Refinery ar cc: 000023634 MCD Interoffice Communication To Russell L. Caulfiekd, SS# 439-62-6903 John LeMaire September 8, 1982 Subject RESULTS OF PERSONAL MONITORING On 7/29/82 , you took part in the hygiene monitoring program here in the Refinery. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and in stalled to control and reduce the exposure. It may be necessary for em ployees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below. Monitoring Data Date: 7/29/82 Job Classification: Operator FCC__ Work Performed: Routine.___________________________________________ _________________ Suspected Hazard(s): Total Alkanes, Benzene, Toluene_________________________ _ Threshold Limit Value (TlV) . The time-weighted average concentrations for a normal eight-hour work day or forty hour work week, to which nearly all workers may be repeatedly exposed, day after day, without ad^rse effect. NIOSH TLV 350 ACGIH Toluene - Total Alkanes, OSHA Benzene10 ppm, 100 ___ppm. The results of the analysis of your sample was {0.0082 mg/ro^/^ppqx - Total Alkanes, 0.018 ppm Benzene, 0.0326 ppm Toluene, which is less than the TLV. Thank you for your cooperation in this program to improve our employees' working conditions. Lake Charles Refinery ar *fCD (conoco) Interoffice Communication to '* From Huey Roberson, SS#437-76-5410 John LeMaire D3,e September 8, 1982 Subject RESULTS of personal monitoring On 7/29/82 > you took part in the hygiene monitoring program here in the Refinery. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and in stalled to control and reduce the exposure. It may be necessary for em ployees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below* Monitoring Data Date:_JV29/82__ Job Classification: Operator #2 Reformer__ Work Performed^_______Routine____________________________ Suspected Hazard(s): Total Alkanes, Benzene, Toluene Threshold Limit Value (TLV) - - The time-weighted average concentrations for a normal eight-hour work day or forty hour .work week, to which nearly all workers may be repeatedly exposed, day after day, without adverse effect. NIOSH TLV 350mg/mVpcpro - Total Alkanes, OSHA Benzene 10 ACGIH Toluene 100 ppm. ' ppm, The results of the analysis of your sample was{0.0082 mg/mVja^ - Total Alkanes, 1.07 ppn) Benzene, 0.169 ppm Toluene, which is less than the TLV. Thank you for your cooperation in this program to improve our employees' working conditions. Yk MhrTLeMa i re Safety Supervisor Lake Charles Refinery ar cc: GW MCD 000023636 Interoffice Communication To Michael Foreman, $$# 433-78-3169 F rom John LeMaire Daif September 8, 1982 Subject RESULTS OF PERSONAL MONITORING On 7/29/82 , you took part in the hygiene monitoring program here in the Refinery. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and in stalled to control and reduce the exposure. It may be necessary for em ployees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below* Monitoring Data Date: 7/29/82 Job Classification: Operator #3 Crude Work Performed: Routine_________________________________ Suspected Hazard(s): Total Alkanes, Benzene, Toluene Threshold Limit- Value (TLY) -------- The time-weighted average concentrations for a normal eight-hour work day or forty hour work week, to which nearly all workers may be repeatedly exposed, day after day, without adverse effect. NIOSH TLV 350mg/mVjsopm - Total Alkanes, OSHA Benzene ACGIH Toluene 100 ppm. - 10 ppm, - The results of the analysis of your sample was ^0.0082 mg/ffi3/pqxx _ Total Alkanes, 0.430 ppm Benzene, 0.013 ppm Toluene, which is less than the TLV. Thank you for your cooperation in this program to improve our employees' working conditions. Lake Charles Refinery ar cc: KDC MCD 000023637 Interoffice Communication To -- Gilbert L. Royer,SS# 433-19-814Z F.om John LeMaire Daie September 8, 1982 Subject RESULTS OF PERSONAL MONITORING On 7/29/82 , you took part in the hygiene monitoring program here in the Refinery. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and in stalled to control and reduce the exposure. It may be necessary for em ployees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below* Monitoring Data Date: 7/29/82 Job Classification: Operator #2 Crude Work Performed: Routine work____________________________ Suspected Hazard(s): Total Alkanes, Benzene, Toluene Threshold Limit Value (TLV) The time-weighted average concentrations for a normal eight-hour work day or forty hour work week, to which nearly all workers may be repeatedly exposed, day after day, without adverse effect. N10SH TLV 35Qmg/m^/ppKj - Total Alkanes, OSHA Benzene 10 ppm, ACGIH Toluene 100 ppm. The results of the analysis of your sample was <^0.0082 mg/m^/jppcn - Total Alkanes, 1-23 ppm Benzene, 0.027 ppm Toluene, which is less than the TLV. Thank you for your cooperation in this program to improve our employees' working conditions. J^rTTeMaire Safety Supervisor Lake Charles Refinery ar cc: WML v MCt> 000023633 (conoco) Interoffice Communication to Coss^y From Oate <P- *7- ^ *~ Subject RESULTS OF PERSONAL MONITORING On ^ -<2S'-cfT~j you took part in the hygiene monitoring program here in the Refinery. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and in stalled to control and reduce the exposure. It may be necessary for em ployees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below^. Monitoring Data Date: Job Classification Work Performed:^ Suspected Hazard(s) r7>-rWL r Threshold Limit Value (TLV) The time-weighted average concentrations for a normal eight-hour work day or forty hour work week, to which nearly all workers may be repeatedly exposed, day after day, without adverse effect. NIOSH TLV 3 5"P mg/m3/oegi - Total Alkanes, OSHA Benzene /o ppm, ACGIH Toluene fo o --- ppm. The results of the analysis of your sample was mg/m^/nian - Total Alkanes, ppm Benzene, ppm Toluene, which is less than the TLV. Thank you for your cooperation in this program to improve our employees' working conditions. John LeMaire Safety Supervisor Lake Charles Refinery _ ar cc: p MCD 000023639 Interoffice Communication to * </3l -7<> From Oaie Subjea *3 - p U RESULTS OF PERSONAL MONITORING On (* - 2 S'-- pT~r you took part in the hygiene monitoring program here in the Refinery. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and in stalled to control and reduce the exposure. It may be necessary for em ployees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below* Monitoring Data Date: Job Classification: 2- Work Perf'ormed: /?gu*jo*~s Suspected Hazard(s): *-737U-L AA.A&KJ. Threshold L^mit Value (TLV-) The time-weighted average concentrations for a normal eight-hour work day or forty hour work week, to which nearly all workers may be repeatedly exposed, day after day, without adverse effect. NIOSH TLV 3 $~l> mg/m^/pjap - Total Alkanes, OSHA Benzene ACGIH Toluene /o o ppm. /o ppm, The results of the analysis of your sample was 3. 33 mq/m^/^gm - Total A1 kanes ,/k, ooiV PPm Benzene, oc>?o ppm Toluene, which is less than the TLV. v ^ Thank you for your cooperation in this program to improve our employees1 working conditions. John LeMaire Safety Supervisor Lake Charles Refinery ar cc: Qu> mod 000Q23640 (conoco) Interoffice Communication To C<J t vliL^idStf SSif From *J * Ui^_ 4-6 Oaie P~ 9- /*- Subject RESULTS OF PERSONAL MONITORING On 6-OS'- you took part in the hygiene monitoring program here in the Refinery. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and in stalled to control and reduce the exposure. It may be necessary for em ployees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below^ Monitoring Data Date: Job Classification: Work Performed: /P& ^ 6-3 Suspected Hazard(s): -TVtv* L ALKa-i**s, Threshold Limit Value (TLV) The time-weighted average concentrations for a normal eight-hour work day or forty hour work week, to which nearly all workers may be repeatedly exposed, day after day, without adverse effect. NIOSH TLV 3S~Q mg/m3/ppfr - Total Alkanes, OSHA Benzene /o ACGIH Toluene /a o ppm. ppm, The results of the analysis of your sample was mq/ro^/gpa. - Total A1 kanes, j>pm Benzene, ppm Toluene, which is less than the TLV. Thank you for your cooperation in this program to improve our employees' working conditions. [Jcjlhn LeMaire Safety Supervisor Lake Charles Refinery ar cc: Geo MCD 000023641 (conoccp Interoffice Communication To 6,/f S'jU*'' */cs~~7c ~7V/3-) From JoAtt Date J Subject / RESULTS OF PERSONAL MONITORING On YAyp*' you took part in the hygiene monitoring program here in the*Ttefi?nery. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and in stalled to control and reduce the exposure. It may be necessary for em ployees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined belovt. Monitoring Data Date: Job Classification Work Performed:^ f?gL uJr i'us Suspected Hazard(s):T#f4L __________ _____________________ _____________ Threshold Limit Value (TLV) The time-weighted average concentrations for a normal eight-hour work day or forty hour work week, to which nearly all workers may be repeatedly exposed, day after day, without adverse effect. NIOSH TLV 3 S*> mgflft/ppm - Total Alkanes, OSHA Benzene ACGIH Toluene /O0 ppm. ppm, The results of the analysis of your sample was /.i> / - Total Alkanes, 0.07 ppm Benzene, 0*02*. ppm Toluene, which is less than the TLV. Thank you for your cooperation in this program to improve our employees1 working conditions. L* John LeMaire Safety Supervisor Lake Charles Refinery ar cc: KDC MCD 000023642 (conoco) Interoffice Communication To' John Hobaugh, SS#82-8038 Fiom John LeMaire D*w December 2, 1982 Subject RESULTS OF PERSONAL MONITORING On 9/28/82 > you took part in the hygiene monitoring program here in the Refinery. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and installed to control and reduce the exposure. It may be necessary for employees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below. Monitoring Data Date: 9/28/82 Job Classification: Sluicer II Work Performed: Routine work - did not unhead drum or drill coker Juspected Hazard: PA__________________________________ Threshold Limit Value (TLV) The time-weighted average concentrations for a normal eight-hour work day or forty hour work week, to which nearly all workers may be repeatedly exposed, day after day, without adverse effect. 0SHA-NI0SH TLV 0.2 mg/m3/pp The results of the analysis of your sample was which is less than the TLV. 0.011rng/mVpP* Thank you for your cooperation in this program to improve our employees' working conditions. LeMaire ty Supervisor' ar cc: MCD 0023643 (conocq) Interoffice Communication to' John Delahoussaye, SS# 434-62-9924 John LeMaire November 4, 1982 Subject RESULTS OF PERSONAL MONITORING On __ 9/21/82 , you took part in the hygiene monitoring program here in the Refinery, The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Cnee the areas are defined, engineering controls may have to be designed and installed to control and reduce the exposure. It may be necessary for employees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below. Monitoring Data Date: 9/21/82 Job Classification: Coker Equipment Operator Work Performed: Routine________________________________________ ______________ -Suspected Hazard: Polynuclear Aromatics`__ Threshold Limit Value (TLV) The time-weighted average concentrations for a normal eight-hour work day or forty hour work week, to which nearly all workers may be repeat edly exposed, day after day, without adverse effect. 0SHA-N10SH TLV mg/, ,-,3/=^ The results of the analysis of your sample was0,02 which is less than the TLV. mg/ir,3/ppm Thank you for your cooperation in this program to improve our employees * working conditions. MCD 000023644 Interoffice Communication To - Shon Castillo, SS#435-44-6438 Flom John LeMaire Dale September 8, 1982 Subject RESULTS OF PERSONAL MONITORING On 7/30/82 you took part in the hygiene monitoring program here in the Refinery. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and installed to control and reduce the exposure. It may be necessary for employees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below. . Monitoring Data Date: 7/30/82 Job Classification: Sluicer_______ Work Performed: Drilling Coke Drum Suspected Hazard: PA____________ Threshold Limit Value (TLV) The time-weighted average concentrations for a normal eight-hour work day or forty hour work week, to which nearly all workers may be repeat edly exposed, day after day, without adverse effect. OSKA-NIOSH TLV 0-2 The results of the analysis of your sample was* which is less than the TLV.. 0.07_____ mg/mVppn Thank you for your cooperation in this program to improve our employees' working conditions. ar cc: RML MCD 000023645 Interoffice Communication to - Robert L. Broussard, SSE 43--S4-8473 Fiem John LeMaire d*\* ' September 8, 1982 Subject RESULTS OF PERSONAL MONITORING On 7/26/82 , you took part in the hygiene monitoring program here in the Refinery. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and installed to control and reduce the exposure. It may be necessary for employees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below. Monitoring Data Date: 7/26/82 Job Classification: Sluicer______________ Work Performed: Unhead coke drum and drill coke Suspected Hazard: PA ________ _______________ Threshold Limit Value (TLV) The time-weighted average concentrations for a normal eight-hour work day or forty Hour work week, to which nearly all workers may be repeat edly exposed, day after day, without adverse effect. OSHA-NIOSH TLV 0-2 mg/m3/ppm The results of the analysis of your sample was`. ' which is less than the TLV. 0,02jng/m^^ppm Thank you for your cooperation in this program to improve our employees* working conditions. cc: RML MCD 000023646 (conoco) Interoffice Communication to' Lawrence LeBlanc, SS# 439-56-9863 F.om John LeMaire Date October 28, 1982 Subject RESULTS OF PERSONAL MONITORING On 9/1/82 , you took part in the hygiene monitoring program here in "the Refinery. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and installed to control and reduce the exposure. It may be necessary for employees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below. Monitoring Data Date: 9/1/82 Job Classification: Sluicer I__________ Work Performed: Routine ____________________ _ Suspected Hazard: PA__________________________ Threshold Limit Value (TLV) The time-weighted average concentrations for a normal, eight-hour work day or forty hour work week, to which nearly all workers may be repeat edly exposed, day after-day, without adverse effect. OSKA-NIOSH TLV 0-2 The results of the analysis of your sample was0.011mg/m^/ppax which is less than the TLV. . Thank you for your cooperation in this program to improve our employees1 working conditions. MCD 000023647 (conoco) Interoffice Communication To* John Hobaugh, SSE 264-82-8038 Fom John LeMaire Oat* October 29, 1982 Subject RESULTS OF PERSONAL MONITORING On 8/31/82 , you took part in the hygiene monitoring program here in the Refinery. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and installed to control and reduce the exposure. It may be necessary for employees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below. Monitoring Data Date: 8/31/82 Job Classification: Sluicer II________ Work Performed: Routine_______________________ Suspected Hazard: PA__________________________ Threshold Limit Value (TLV) 0 The time-weighted average concentrations for a normal eight-hour work day or forty Hour work week, to which nearly all workers may be repeat edly exposed, day after day, without adverse effect. . 0SHA-N10SH TLV 0.2 __ rng/mVppm The results of the analysis of your sample was_0,011__________ mg/mVpp* which is less than the TLV. Thank you for your.cooperation in this program to improve our employees' working conditions. MCD 000023648 (conoco) Interoffice Communication to Rc^sse.1 t F.om JaWtA_ ke-M+tke o,, 6,/a`t/fl' V3 Subj.ci RESULTS OF PERSONAL MONITORING On 4///<P*-~ yu took part in the hygiene monitoring program here in tne refinery. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and installed to control and reduce the exposure. It may be necessary for employees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below. Monitoring Data Date: Job Classification: Work Performed: Suspected Hazard: (pro fir' ^-- <^V~- Threshold Limit Value (TLV) The time-weighted average concentrations for a normal eight-hour work day or forty hour work week, to which nearly all workers may be repeat edly exposed, day after day, without adverse effect. 0SKA-N10SH TLV >.3k mg/m3/fiSSi The results of the analysis of your sample was' t O S~ which is less than the TLV.. Thank you for your cooperation in this program to improve our employees* working conditions. Cf Safety Supervisor ar cc: j$jl MCD 00023649 Interoffice Communication t. /^t A SS 7^7 RESULTS OF PERSONAL MONITORING On C///Z>^' .you took part in the hygiene monitoring program here in the Refinery. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and installed to control and reduce the exposure. It may be necessary for employees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below. Monitoring Data Job Classification: Work Performed: Suspected Hazard: 5">C________ fphJ/T' Of Threshold limit Value (TLV)- The time-weighted average concentrations for a normal eight-hour work day or forty Hour work week, to which nearly all workers may be repeat edly exposed, day after day, without adverse effect. OSHA-NIOSH TLV Q. 5L mg/m3;^Q The results of the analysis of your sample was ' * o S~ __ which is less than the TLV.. Thank you for your cooperation in this program to improve our employees' working conditions. Safety Supervisor ar cc: 6L mcd 00023650 Interoffice Communication to JCt/eky Cot^&At* * (ss# Ysy- T orn J * HU A e***'#** D*t* 4 //At Sublet RESULTS OF PERSONAL MONITORING s~rrsr) On you took part in the hygiene monitoring program here in tne Refinery. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and installed to control and reduce the exposure. It may be necessary for employees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below. Date; t//W^ Monitoring Data Oob Classification^ Work Performed: t _______________ Suspected Hazard:_ 6>NA_________________ ________________________________ ___ Threshold Limit Value (TLV) The time-weighted average concentrations for a normal eight-hour work day or forty hour work week., to which nearly all workers may be repeat edly exposed, day after day, without adverse effect. OSHA-NIOSH TLV 3, mq/n&Apm The results of the analysis of your sample was'. which is less than the TLV.. mq/m3/pyni- Thank you for your cooperation in this program to improve our employees' working conditions. Safety Supervisor ar cc: RML MCD 000023851 Interoffice Communication (conocd) F.om Date J ^-C- ^ ^ Subject RESULTS OF PERSONAL MONITORING On you took part in the hygiene monitoring program here in the Refinery. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and installed to control and reduce the exposure. It may be necessary for employees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below. Monitoring Data Date: Job Classification: S_ Work Performed:_____ _____________________________ Suspected Hazard:_ Prvyj-___________________ Threshold Limit Value (TLV) The time-weighted average concentrations for a normal eight-hour work day or forty hour work week, to which nearly all workers may be repeat edly exposed, day after day, without adverse effect. 0SHA-N10SH TLV >. 3L mq/m3/gan The results of the analysis of your sample was'- ' which is less than the TLV.. mg/mVppn Thank you for your cooperation in this program to improve our employees1 working conditions. Safety Supervisor ar cc: RML MCD 0023652 (conoco) Interoffice Communication To e. bever/l Cate PF-Ziotf) From o... Subject S*#1- RESULTS OF PERSONAL MONITORING On 3/zW&%* you took part In the hygiene monitoring program here in the Refinery. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and installed to control and reduce the exposure. It may be necessary for employees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below. Monitoring Data Date: 3/*^/et~ Job Classification: - Crf^cf Uv'i- <s?/u - Work PerformedP. k-4 i*-e_________________________________ Suspected Hazard:_ P/____________________________ Threshold Limit Value (TLV) " The time-weighted average concentrations for a normal eight-hour work day or forty hour work week, to which nearly all workers may be repeat edly exposed, day after day, without adverse effect. OSHA-NI OSH TLV >. 31 mg/m3/jBg The results of the analysis of your sample was '. ' dP. O I which is less than the TLV.. mg/mV^n Thank you for your cooperation in this program to improve our employees* working conditions. if Wt cu. Safety Supervisor ar cc: KDC ' MCD 000023653 - Interoffice Communication t. fCttihy Cong**** (SS# 7*.-S~f-rr) Fiom J <* H*J A GUSH*** O.te J AX. ^ / tft- Subject RESULTS OF PERSONAL MONITORING On </M you took part in the hygiene monitoring program here in tne Rfeffiini ery. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and installed to control and reduce the exposure. It may be necessary for employees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below. Monitoring Data Date: Job Classification:_ Work Performed: _________ Suspected Hazard:_ P tvA_____________________________________ Threshold Limit Value (TLV) The time-weighted average concentrations for a normal eight-hour work day or forty hour work week., to which nearly all workers may be repeat edly exposed, day after day, without adverse effect. OSHA-NIOSH TLV tff.JL mg/m3/ae The results of the analysis of your sample was' which is less than the TLV.. mg/m^/ppm Thank you for your cooperation in this program to improve our employees* working conditions. Safety Supervisor ar cc: MCD 000023654 (conoco) Interoffice Communication t. Fiom c a. k-e-A^+* {zsW- One J ^ Subject RESULTS OF PERSONAL MONITORING On you took part in the hygiene monitgring program here in the Refinery. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and installed to control and reduce the exposure. It may be necessary for employees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below. Monitoring Data Date: Job Classification: S"_______ Work Performed:___________________________________ Suspected Hazard:_ P/Yst___________________ ` Threshold Limit Value (TLV) The time-weighted average concentrations for a normal eight-hour work day or forty Hour work week, to which nearly all workers may be repeat edly exposed, day after day, without adverse effect. OSHA-NIOSH TLV >. X mq/m3/gan The results of the analysis of your sample was'. ' which is less than the TLV.. mg/m3/an Thank you for your cooperation in this program to improve our employees1 working conditions. Safety Supervisor ar cc: Mod 00o23655 Interoffice Communication T. e. beve/1 Y3&-PF-3 lev) r.om D,,. Subject /'**'RESULTS OF PERSONAL MONITORING On 3/J.W you took part in the hygiene monitoring program here in toe Refinery. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and installed to control and reduce the exposure. It may be necessary for employees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below. Monitoring Data Date; Job Classification: Work Performed:_ ____________________ Suspected Hazard:_ Pa____________________________ Threshold Limit Value (TLV) ' The time-weighted average concentrations for a normal eight-hour work day or forty hour work week, to which nearly all workers may be repeat edly exposed, day after day, without adverse effect. 0SHA-N10SH TLV mq/m3/ttgat The results of the analysis of your sample was*. ' which is less than the TLV. mg/mVpfgn Thank you for your cooperation in this program to improve our employees* working conditions. Safety Supervisor ar cc: MCD 000023656 (conoco) Interoffice Communication to S, bever/l VJP- Ff-zio/') From o. Subject ****RESULTS OF PERSONAL MONITORING On 3/j.W&^> you took part in the hygiene monitoring program here in tne Refinery. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and installed to control and reduce the exposure. It may be necessary for employees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below. Monitoring Data Date: 3/j^/ft. job Classification: - cfz^o* uti'i- <0/u. Work Performed:_ Suspected Hazard:_ P/%______________________ Threshold Limit Value (TLV) " The time-weighted average concentrations for a normal eight-hour work day or forty Hour work week, to which nearly all workers may be repeat edly exposed, day after day, without adverse effect. OSHA-NIOSH TLV mg/m3/jc The results of the analysis of your sample was'- ' dP. & I which is less than the TLV.. mg/m^/gan Thank you for your cooperation in this program to improve our employees' working conditions. Safety Supervisor ar cc: KDC MCD 00023657` Interoffice Communication (conoco) o*it J AX. ^ Subject RESULTS OF PERSONAL MONITORING On you took part in the hygiene monitoring program here in tne Refinery. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and installed to control and reduce the exposure. It may be necessary for employees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below. Monitoring Data Suspected Hazard:_ &NA Threshold Limit Value (TLV) The time-weighted average concentrations for a normal eight-hour work day or forty hour work week, to which nearly all workers may be repeatedly exposed, day after day, without adverse effect. OSHA-NIOSH TLV L mg/m3/se The results of the analysis of your sample was' ' which is less than the TLV.. mg/m3/^ym_ Thank you for your cooperation in this program to improve our employees1 working conditions. Safety Supervisor ar cc: MCD 000023658 Interoffice Communication r. Fiom vj a. k-e^fi-W'ttG Dale J ^ Subieci RESULTS OF PERSONAL MONITORING On you took part in the hygiene monitoring program here in the Refinery. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and installed to control and reduce the exposure. It may be necessary for employees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below. Date: /fj*__ Monitoring Data Job Classification: Work Performed: Suspected Hazard:^ S'_______ _______________________________________________ _______________ ________________________________ _ Threshold Limit Value (TLV) The time-weighted average concentrations for a normal eight-hour work day or forty h"our work week, to which nearly all workers may be repeat edly exposed, day after day, without adverse effect. 0SHA-N10SH TLV O. 3L mq/n3/M The results of the analysis of your sample was'. ' >*0pr1 mg/m3/ap which is less than the TLV.. Thank you for your cooperation in this program to improve our employees1 working conditions. y Safety Supervisor ar cc: MCD 000023659 Interoffice Communication T,, 5rp/^v g. oeve/i Css* Y-3P- Pf- lies) F.om 0t* J t* +*C~ ^ Subject RESULTS OF PERSONAL MONITORING On S/xW j*V> you took part in the hygiene monitoring program here in tne Refinery. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and installed to control and reduce the exposure. It may be necessary for employees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below. Monitoring Data Date: dob Classification: Work Performed:^ Suspected Hazard:_ Pa__________________________________________ Threshold Limit Value (TLV) ' The time-weighted average concentrations for a normal eight-hour work day or forty h`our work week, to which nearly all workers may be repeat edly exposed, day after day, without adverse effect. 0SHA-N10SH TLV mg/m3/ma The results of the analysis of your sample was' which is less than the TLV.. I roq/m^/pyn Thank you for your cooperation in this program to improve our employees' working conditions. /y "V>t ______ _ Safety Supervisor ar cc: 00023&60 0 Interoffice Communication (conoco) RESULTS OF PERSONAL MONITORING On & -, you took part in the hygiene monitoring program here in the Refinery. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and in stalled to control and reduce the exposure. It may be necessary for em ployees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are out! ined-below^ Monitoring Data Date: Job Classif ication:"7?sA^~ A Work Performed:_ fPsLo Suspected Hazard(s) rj&~nu- A-U tf+JltrC___ ___ Threshold Limit Value (TLV) The time-weighted average concentrations for a normal eight-hour work day or forty hour work week, to which nearly all workers may be repeatedly exposed, day after day, without adverse effect-. NIOSH TLV 3 S~t> mg/m^/^gi - Total Alkanes, OSHA Benzene /o ACGIH Toluene /&> ppm. ppm, The results of the analysis of your sample was C* mg/mVegB- - Total Alkanes, ppm Benzene, G.ocfHf PP<U Toluene, which is less than the TLV. Thank you for your cooperation in this program to improve our employees' working conditions. John LeMaire Safety Supervisor Lake Charles Refinery ar cc: MCD 000023661 (conocoj) Interoffice Communication to ' From Date Subject SSH </3& w.IA_ k.-KA`e _ P Z~RESULTS OF PERSONAL MONITORING $7.24 On *7 -- , you took part in the hygiene monitoring program here in the Refinery. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and in stalled to control and reduce the exposure. It may be necessary for em ployees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below^ Monitoring Oata Date: 7- pt~ Job Classification: Work Performed: Suspected Hazard(s) rf&TAJ- .*-*. Threshold Limit Value (TLV) The time-weighted average concentrations for a normal eight-hour work day or forty hour work week, to which nearly all workers may be repeatedly exposed, day after day, without adverse effect. NIOSH TLV 3 5"P mg/m3/t^m - Total Alkanes, OSHA Benzene ACGIH Toluene /C>t> ppm. /o ppm, The results of the analysis of your sample was /37 mg/m^/aaci - Total A1 kanes, oo pc. ppm Benzene,/o.dofi. ppm Toluene, which is less than the TLV. * Thank you for your cooperation in this program to improve our employees* working conditions. John LeMaire Safety Supervisor Lake Charles Refinery ar cc: J J a-i MCD 00023662 (conoco) Interoffice Communication t. /8-s3..U Godfe: -ss-tf <f3t-rc> -Ss-ft' from Date ^-^7-- Fi- Subject RESULTS OF PERSONAL MONITORING On *7 - , you took part in the hygiene monitoring program here in the Refinery. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and in- stalled to control and reduce the exposure. It may be necessary for em ployees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined belo^r Monitoring Data Date: 7- 3-* Job Classification: AaJs-. GcAa*-*- T? Work Performed: /ffg Suspected Hazard(s) rfhTX-U s* Threshold Limit Value (TLV) . The time-weighted average concentrations for a normal eight-hour work day or forty hour work week, to which nearly all workers may be repeatedly exposed, day after day, without adverse effect. NIOSH TLV 3 ACGIH Toluene mg/m^/pan - Total Alkanes, OSHA Benzene , /Q ppm, o ppm. The results of the analysis of your sample was o?%7 mq/m3/^3m, - Total Alkanes, ppm Benzene, &. oo^s^ppm Toluene, which is less than the TLV. Thank you for your cooperation in this program to improve our employees1 working conditions. John LeMaire Safety Supervisor lake Charles Refinery ar cc: vJJa-i 000023663 tfCD (conoco) interoffice Communication To Fom Date ^ \ Ccvrf ? / / /i- Subject RESULTS OE PERSONAL MONITORING */3Y-CY-s-2 y} On Sf/if fS you took part in the hygiene monitoring program here in the Rtfi n/ry. 'The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and in stalled to control and reduce the exposure. It may be necessary for em ployees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined belovu Monitoring Data Patz'.'SYj Job Classification: Work Performed: Suspected Hazard(s)*! Threshold Limit Value (TLV) The time-weighted average concentrations for a normal eight-hour work day or forty hour work week, to which nearly all workers may be repeatedly exposed, day after day, without adverse effect. NIOSH TLV raggS^/ppm - Total Alkanes, OSHA Benzene ACGIH Toluene /0 O ppm. ppm, The results of the analysis of your sample was Mhl_jjarfs^/ppm - Total A1kanes, (p.or j>pm Benzene, 0 ppm Toluene, which is less than the TLV. Thank you for your cooperation in this program to improve our employees' working conditions. I Safety Supervisor Lake Charles Refinery ar cc: KDC 000023664 WCD (conoco) Interoffice Communication F(om Date subject kG****i*G * ^ RESULTS OF PERSONAL MONITORING On myra- , you took part in the hygiene monitoring program here in the Refinery* The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and in stalled to control and reduce the exposure. It may be necessary for em ployees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below- Monitoring Data Date: Job Classification Work Performed: Suspected Hazard(s) rToTAl. t Moxf- /j) Threshold limit Value (TLV) The time-weighted average concentrations for a normal eight-hour work day or forty hour work week, to which nearly all workers may be repeatedly exposed, day after day, without adverse effect. NIOSH TLV 3 SX> `TBgffflS/pom - Total Alkanes, OSHA Benzene /t? ppm, ACGIH Toluene /q _PPm- The results of the analysis of your sample was /*&* rrspS^/ppm - Total A1kanes, ppm Benzene, >,0 ^ ppm Toluene, which is less than the TLV. Thank you for your cooperation in this program to improve our employees' working conditions. John LeMaire Safety Supervisor Lake Charles Refinery ar cc: KDC MCD 000023665 (conoco) Interoffice Communication O-tHM/s 40f/Ns^ C.'S*/3S'-t- To From atn6 Dai At4^c. 9 Subject RESULTS OF PERSONAL MONITORING . On i/t 3//t , you took part In the hygiene monitoring program here in the Refinery. 'The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and in stalled to control and reduce the exposure. It may be necessary for em ployees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined beloWj. Monitoring Data Datei:* Job Classification: :gV Work Performed: Suspected Hazard(s) r*7V7>lL. ______________________ Threshold Limit Value (TLV) The time-weighted average concentrations for a normal eight-hour work day or forty hour work week, to which nearly all workers may be repeatedly exposed, day after day, without adverse effect. NIOSH TLV 3 ST? ACGIH Toluene /0O pm - Total Alkanes, OSHA Benzene ppm. ppm, The results of the analysis of your sample was ng^^/ppm - Total Alkanes, ppm Benzene, ppm Toluene, which is less than the TLV. Thank you for your cooperation in this program to improve our employees' working conditions. John LeMaire Safety Supervisor Lake Charles Refinery ar cc: GW MCD 000023666 (conoco) Interoffice Communication to &Ay From vl/ Date AMU, ^ Subject RESULTS OF PERSONAL MONITORING On ygl/yv , you took part in the hygiene monitoring program here in theVefi/e ry. The purpose of our program is to define or iocate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and in stalled to control and reduce the exposure. It may be necessary for em ployees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below- Monitoring Data Date Job CCllassifncati on `Q& A Work Performed: Suspected Hazard(s) Qa/*V9U<*- , /3 Threshold Limit Value (TLV) The time-weighted average concentrations for a normal eight-hour work day or forty hour work week, to which nearly all workers may be repeatedly exposed, day after day, without adverse effect. NIOSH TLV $ 5*P tqapft/ppm - Total Alkanes, OSHA Benzene ACGIH Toluene /po _ppm. /& ppm, The results of the analysis of your sample was /mgftgS/ppm - Total Alkanes, ppm Benzene, 0*0f ppm Toluene, which is less than the TLV. Thank you for your cooperation in this program to improve our employees' working conditions. John LeMaire Safety Supervisor Lake Charles Refinery ar cc: GW ^CD 000023667 (conoco) Interoffice Communication . Tc Css/? </jr~9~&/yJ from Date Subject RESULTS OF PERSONAL MONITORING ih/^ -> On T/n|/ , you took part in the hygiene monitoring program here in the FRceefifTifiery. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and in stalled to control and reduce the exposure. It may be necessary for em ployees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below. Monitoring Data Date: Job Classificati on Work Performed: Sus pected Hazard(s):"7V/>U, Threshold Limit Value (TLV) The time-weighted average concentrations for a normal eight-hour work day or forty hour work week, to which nearly all workers may be repeatedly exposed, day after day, without adverse effect. NIOSH TLV 3 r& _r^g#/ppm - Total Alkanes, OSHA Benzene^ />> _ppm, ACGIH Toluene /<> _j)pm. The results of the analysis of your sample was v^S&fppm - Total Alkanes, ppm Benzene, ppm Toluene, which is less than the TLV. Thank you for your cooperation in this program to improve our employees' working conditions. John LeMaire Safety Supervisor Lake Charles Refinery ar ' cc: WML MCD 000023668 Interoffice Communication To (I Cootc CYJ&> ~SSV*J Fom vi* Hh k. MA ?fip Da" Subject ^ $ RESULTS OF PERSONAL MONITORING On 5VZ3/Za=. you took part in the hygiene monitoring program here in the refinery.The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and in stalled to control and reduce the exposure. It may be necessary for em ployees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below.. Monitoring Data Date: SY/jjff*- Job Cl a4s i f rca tion: Work Performed: Suspected Hazard(s): 7>**C AUCA^S Threshold Limit Value (TLV) ; The time-weighted average concentrations for a normal eight-hour'work day or forty hour work week, to which nearly all workers may be repeatedly exposed, day after day, without adverse effect. NIOSH TLV ^ tryag^/pom - Total Alkanes, OSHA Benzene /O ppm, ACGIH Toluene /tfO ~ ppm. The results of the analysis of your sample was/3,3*? rrtffli^/ppni - Total Alkanes, ppm Benzene, 3 ppm Toluene, which is less than the TLV. Thank you for your cooperation in this program to improve our employees' working conditions. Lflrwe^f John LeMaire Safety Supervisor Lake Charles Refinery ar cc: MCD 000023669 MEO Interoffice Communication to Lcjgpsz. */jc F/om Dic -A4< ^ subject $ RESULTS OF PERSONAL MONITORING <(- r/2cj On 57/3/ , you took part in the hygiene monitoring program here In the SretineryT The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and in stalled to control and reduce the exposure. It may be necessary for em ployees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below. Monitoring Data Date: /C Job Classification: k*Jr. Work Performed:_ Suspected Hazard(s)):'TiTAL. AkkAtAJt\ fc H^*eLjTc>L.t4-4 Threshold Limit Value (TLV) The time-weighted average concentrations for a normal eight-hour work day or forty hour work week, to which nearly all workers may be repeatedly exposed, day after day, without adverse effect. 3 S"b /ONIOSH TLV wfi^3/0Dm - Total Alkanes, OSHA Benzene_ _ppm, ACGIH Toluene /t%m ppm. The results of the analysis of your sample was S'*/* Yj ppm - Total Alkanes, ppm Benzene, /l.4 3 ppm Toluene, which is less than the TLV. Thank you for your cooperation in this program to improve our employees' working conditions. John LeMaire Safety Supervisor Lake Charles Refinery ar cc: MEO MCD 000023670 (conoco) Interoffice Communication to f?fSrb F,om Jo1 ///v/ k Date Su+L*. 4 /f**0 i Subject RESULTS OF PERSONAL MONITORING On you took part in the hygiene monitoring program here in the fefiufery. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and in stalled to control and reduce the exposure. It may be necessary for em ployees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below.. Monitoring Data Threshold Limit Value (TLV) The time-weighted average concentrations for a normal eight-hour work day or forty hour work week, to which nearly all workers may be repeatedly exposed, day after day, without adverse effect. NIOSH TLV 3 fflgSBP/ppm - Total Alkanes, OSHA Benzene_ ACGIH Toluene J0O _ppm. _ppmt The results of the analysis of your sample was fl/. FPPm - Total Alkanes, ppm Benzene, //.t*V ppm Toluene, which is less than the TLV. Thank you for your cooperation in this program to improve our employees' working conditions. UyviouL^ John LeMaire Safety Supervisor Lake Charles Refinery ar cc: MEO mod 000023671 Interoffice Communication F TM A Date J t<4l j ^ sublet RESULTS OF PERSONAL MONITORING On aswt.. you took part in the hygiene monitoring program here in the Sfefi r>ery^ The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and in stalled to control and reduce the exposure. It may be necessary for em ployees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below. Monitoring Data Date: Job Cl^sification: Work Performed:_____ [r Suspected Hazard(s) tmjr /V/ ________________________ ___________ Threshold Limit Value (TLV) The time-weighted average concentrations for a normal eight-hour work day or forty hour work week, to which nearly all workers may be repeatedly exposed, day after day, without adverse effect. NIOSH TLV 3 - Total Alkanes, OSHA Benzene_ /O J>pm, ACGIH Toluene /0 o ppm. The results of the analysis of your sample was .2 f* -ft^^/ppm - Total Alkanes, A.01/ ppm Benzene, A.&'X ppm Toluene, which is less than the TLV. Thank you for your cooperation in this program to improve our employees' working conditions. John LeMaire Safety Supervisor Lake Charles Refinery ar cc: KDC MCD 000023672 (conoco) Interoffice Communication To 'Tf2Aty 4. C^t </3S~~lc~3<'V3j U.GrtAl*GF.on, vA*f/k D#te 4^v-c * /*/>C Subjec RESULTS OF PERSONAL MONITORING On <AV.Fv, you took part in the hygiene monitoring program here in the /efi/e ry. The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and in stalled to control and reduce the exposure. It may be necessary for em ployees to use some type protective equipment {ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below.. Monitoring Data Threshold Limit Value (TLV) The time-weighted average concentrations for a normal eight-hour work day or forty hour work week, to which nearly all workers may be repeatedly exposed, day after day, without adverse effect. NIOSH TLV 3 ^ ms^ftSyppm - Total Alkanes, OSHA Benzene /O ppm, ACGIH Toluene J&& ppm. The results of the analysis of your sample was Higg^/ppm - Total Alkanes, .6*/ ppm Benzene, ppm Toluene, which is less than the TLV. Thank you for your cooperation in this program to improve our employees' working conditions. John LeMaire Safety Supervisor Lake Charles Refinery ar cc: WML MCD 000023673 Interoffice Communication to Ok*/ rto/Z&Ju. From Dale Subject RESULTS OF PERSONAL MONITORING . </33-6(- - cot/fj On you took part in the hygiene monitoring program here in the Refirfery~ The purpose of our program is to define or locate work areas where employees may be subject to a harmful exposure. Once the areas are defined, engineering controls may have to be designed and in stalled to control and reduce the exposure. It may be necessary for em ployees to use some type protective equipment (ear plugs, respirators, clothing, etc.) until the controls are installed. The results of the personal monitoring you took part in are outlined below. Monitoring Data Date: Job Classification: Work Performed: *-*#*/ Suspected Hazard(s); ~Tc?TAi-. rfi*" Threshold Limit Value (TLV) The time-weighted average concentrations for a normal eight-hour work day or forty hour work week, to which nearly all workers may be repeatedly exposed, day after day, without adverse effect. NIOSH TLV 3 ACGIH Toluene meptt^/ppm - Total Alkanes, OSHA Benzene />o ppm. /o ppm, The results of the analysis of your sample was/^X3 rtBjggfr/ppm - Total Alkanes, 0s/2 DPm Benzene, ppm Toluene, which is less than the TLV. Thank you for your cooperation in this program to improve our employees' working conditions. Lyua2^ John LeMaire Safety Supervisor Lake Charles Refinery ar cc: AEG MCD 000023674