TWA Exposure Guideline Inorganic Lead Total Nuisance Dust 0.05 mg/m3 10.0 mg/m3 The attached monitoring results should be posted in areas that are accessible to the personnel working in these areas.

47 2/14/49 2/14/49 2/17/50 2/17/50 3/6/50 3/6/50 - 4/6/50 4/6/50 - 5/5/52 5/5/52 - 1/3/53 1/3/53 - 1/9/53 1/9/53 - 5/3/53 5/3/53 - 6/1/53 6/1/53 - 11/12/53 11/12/53 - 2/1/54 2/1/54 - 6/6/54 6/6/54 - 7/12/54 7/12/54 9/7/54 9/7/54 - 9/14/59 9/14/59 4/2/62 4/2/62 - 7/19/72 7/19/72 7/16/73 7/16/73 7/1/74 7/1/74 - 3/14/77 3/14/77 3/21/77 3/21/77 7/19/82 Job Title Process Helper Process Helper Operator "B" "A" Process Helper Operator "B" Operator "A" Lead Operator Process Helper Lead Operator Operator "A" Process Helper Operator "A" Control Operator Control Kettle Operator Control Operator Process Operator Yard Tank Farm Location Resinox PVC PVC Barrier Res Yard Tank Farm non : . o

Baldauff 1985 INDUSTRIAL HYGIENE MONITORING ROUTINE SCHEDULE CHLORINATED HYDROCARBONS VC/EC/HCL Note: VC I Unit mothballed; EC jobs being supervised by EDC/VDC General Foreman 0 EC Op. 4 Lead Op.

FORMALDEHYDE HYDROGEN SULFIDE VINYL CHLORIDE HYDROFLUORIC ACID DIMETHYLAMINE HYDROCYANIC ACID CHLOROMETHANE 1,I-DICHLOROETHYLENE CHLOROACETALDEHYDE ACRYLONITRILE TETRAETHYL LEAD CARBON DISULFIDE CARBON TETRACHLORIDE CHLOROFORM TOLUENE DIISOCYANATE BENZENE 1-CHL0R0-2,3-EPOXYPROPANE 1,2 DICHLOROETHANE FORMIC ACID ETHYL ACRYLATE ACETALDEHYDE PYRIDINE METHYLENE CHLORIDE 1,1,2-TRICHL0R0ETHANE ACETONITRILE TRICHLOROETHYLENE t-1,2-DICHL0R0ETHYLENE OIETHYL ETHER MALEIC ANHYDRIDE 1,1,2,3-TETRACHL0R0ETHANE 1,1-DICHLOROETHANE BENZYL CHLORIDE TRICHLOROFLUOROMETHANE METHYL ALCOHOL TETRACHLOROETHYLENE METHYLETHYLKETONE ANILINE 1,1,1-TRICHLORQETHANE ACETONE 1,1,2-TR1CHL0R0-1,2,2TRIFLUOROETHANE T. ^42. ^4Tr 46. 49. 50. 51. 52. 53. 54. 55. 56. 57. 58. 59. 60. 61. 62.

Repeated or prolonged skin contact may cause defatting and lead to dermatitis.

Second, well-intentioned but misguided corrective efforts here may lead to unnecessary expenditures and regulation elsewhere throughout the .industry.

TELEPHONE CONFERENCE WITH PLAINTIFF'S COUNSEL REGARDING ENTRY OF APPEARANCE* EXTENSION OF TIME FOR 30 DAYS TO RESPONO* ANO PLAINTIFF'S REQUEST FOR DESIGNATION OF LEAD COUNSEL.

Car Care Days--Lead-In; Dealer Version............................. 15.

Copper, copper alloys, lead and iron.

For example, use. of the AlA's recommended counting rules generally leads to lower GLEASON-000932

Of concern to VI members Is that some metals such as lead may be a problem In certain PYC compounding resins.

Leave existing lead compliance signs in place. b.

Which leads one to believe his exposures were on an ex tremely limited basis.

.- - -- - - 6.3 Parrlc Oxide, PegOr- - - - -- - 3^*^ Calcium oxide, Ceh - -- -- 130 *2 Lead, Fb -------------------Silica, SlOg- ----- - Alumina oxide AlpOy Parrlc oxide TegOjCalcine oxide C&0 - 0.5 bo.s 50 31.6 130 Lead,*& ----- Silica, SiOg----------------Aluaimai oxide, A1,,0-Perric oxide, To^- - Calcium oxide, CaO - - 42.0 6.0 29.2 12.0 -2- Tha concluding atatanent or Kr.

The roost important of these procedures are the wearing of gloves when handling the catalyst and the use of techniques to reduce dust levels when leading sr.d unloading reformer tubes.