Document oj7MJjoK77beXgO474R6R4D

TO FROM Jim Barter Max Hekmat DATE SUBJECT July 3, 1990 Quarterly Report Enclosed is the quarterly report of the Industrial Hygiene Monitoring strategy. As you will note, the report is divided into two parts, organic and inorganic, for the Lake Charles Complex. The noise monitoring part of the strategy was estimated 515+ samples (1989) to review and update the Hearing Conservation Program. This number was revised in 1990.* I am pleased to inform you that the noise monitoring has been competed. %W Please let me know if I can be of assistance. ' MH/fq cc: Ron Williams / Loren Anderson - G.O. ^ Bob McCorquodale JUL ~ 91990 L 043005 Sb INDUSTRIAL HYGIENE MONITORING STRATEGY QUARTERLY PROGRESS REPORT (ORGANIC SECTIONS) Item Department 'r Vinyl Chloride Tri-Ethane II VCM II Tri-Ethane II Shop JCM II Shop Vinyl Loading Rack Barge/Ship Loading Dock Laboratory TAS* AS** 16 20 12 32 20" As Available 8 8 10 3 0 10 8 4 - Total Vinyl Chloride Samples Assigned are 108+ CPC1 CPC Unit Laboratory Maintenance Shipping 14' 6" 1512 0 0 0 0 - Total CPC Samples Assigned When Unit is Operational are 47 EDC Shipping VCM II Tri II Per Tri EDC/VDCM EC/HCL WTU 44' 23 34/ 22 22' 15 18 / 13 16' 10 10 7 32' 19 - Total EDC Samples Assigned are 176 Chlorinated Hydrocarbons Derivatives General EC/HCL EDC/VDC Per-Tri Shipping Tri-Ethane II VCM II WTU EDC/VDCM 50-:- 31 - Total Chlorinated Hydrocarbon Samples Assigned for All Departments are 50+ Special Project All 45+ 0 Date: 6/30/90 Percent 50 50 25 0 50 50 50 0 0 0 0 52 65 68 72 63 70 59 62 0 0A3006 Sk WTU Surge Pond Closure Project (Not Part of I.H. Monitoring Strategy 878 * "TAS" Stands for Total Samples required by the strategy (Annual). ** "AS" Stands for Actual Samples Taken, up to the end of the reporting period Unit was not operational. SL 043007 INDUSTRIAL HYGIENE MONITORING STRATEGY QUARTERLY PROGRESS REPORT (INORGANIC SECTIONS) Date: 6/30/90 Item Asbestos Department TAS* Personnel Monitoring (Pit A) Maintenance (Pit. A) Area Monitoring(Plt A) 30 12+ 6+ ^ AS** 1 10 4 Percent 3 83 67 - Total Asbestos Samples Assigned for Plant "A" are 48+ Personnel Monitoring (Pit C) Area Monitoring (Pit C) Maintenance (Pit C) Area Monitoring (Pit C) 18+ 12+^ . 12+y 6+''' 0 0 0 0 0 0 0 0 - Total Asbestos Samples Assigned for Plant "C" are 48+ Insulation Removal Laboratory 156 10+y 27 100% of requests 4 40 - Total Asbestos Samples Assigned to Insulation Removal Jobs & Laboratory are 166+ Chlorine Electrolyzers Mercury Cells Chlorine "C" Shipping Laboratory 35^ 1 3 25y 0 0 20' 2 10 32/ 0 0 10 * 4 40 - Total Chlorine Samples Assigned are 122 Hydrogen Sulfide Mercury Cell (Area) Brine - Total Hydrogen Sulfide Samples Assigned are 22 8 14- 0 0 0 0 Mercury Cell Operation Maintenance - Total Mercury Samples Assigned are 50 34 16 i/1 0 2 0 13 Silica Crystalline Sandblast ard "A" Sandblast Yard "C" - Total Silica Crystalline Samples Assigned are 32 16^ 16 ^ 8 8 50 50 - SL 043008 I tem Silica (Amorphous) Department Dryer Building Shipping - Packer Shipping - Shipper - Total Synthetic Precipitated Silica (Amorphous) Samples Assigned are 73 TAS* 32 x 25 ' 16" AS** 0 0 0 Percent 0 0 0 Welding Fume Welding Shop "C" Area Welding Shop "CH Personnel - Total Welding Fume and Oxides Samples Assigned are 40 20 y 20 2 1 10 5 Special Project All 45+ 231 100% of requests * "TAS" stands for Total Samples required by the strategy (Annual). ** "AS" stands for Actual Samples Taken, up to the end of the reporting period ^ Samples taken during Silica Furnace shutdown. SL 043009