Document X77pxjDMMb87gonk4Dq9g2Qbg

TENNECOINTER-OFFICE MEMO CHEMICALS, INC to J. T. Sweeney at Flemington date August 2, 1976 from r. a. Lojewski at Flemington subject VCM Exposure Data and TWA - Flemington Plant Area Monitoring System Period: July 17, 1976 to July 23, 1976 Copy to W. D. Bord C. No Brown* R. F0 Fanter W. F. Gabel M. R. Haymon D. Mo Hershkowitz Fo W. Kanzler W. Miringoff P. M. Reed S. Robbins* M. K Rosen G,, I. Rozand F. Toca R. J. Young TWA Only* Attached are the Plant area summaries (Tables I-III). Table XV lists all excursions at or above 100 ppm including the number of incidents. Table V shows the TWA by job classification calculated from the data in Tables I-III. Also attached is an analysis of the data by W. D. Bord. Graph #1 shows the percentage of readings above 1 and 5 ppm VCM for the Reactor Building, while Graph #2 shows weekly averages for the Reactor Building and the Pilot Plant. The Plant was in operation seven days for this report period running at about 100% utilization. The eight Bendix heads placed in special services 7/13/76 remained in special service through this report period. The high Reactor Building average (13.4) and the high Poly Foreman TWA (12.3 with air) are due to maintenance in the VCM Day Tank Area which averaged 131.8 for this report period. Area Total >1 N% >5 N% > 25 N% >100 N% Reactor Building Recovery Comp. Room Pilot Plant General Area Parshall Flume 7511 693 5446 6865 733 1271 17 258 3 51 1 13 0.2 88 13 14 2 4 0.6 0 0 78 1 22 0.4 7 0.1 5 0.1 861 13 338 5 155 2 41 1 93 13 2 0.3 00 00 All readings greater than or equal to 100 ppm VCM are tabulated in Table IV. Fifty nine readings at or above 100 ppm occurred during this report period reflecting nineteen separate incidents. Eight incidents occurred in the Reactor Building affecting the foreman's desk, center aisle 1st and 2nd floors, strippers #1 & 2 platforms, #2 slurry transfer pump and the VCM day tank area. One incident occurred in the Pilot Plant affecting the plastisol tower, VCM storage area and "E" reactor. Ten incidents occurred in the General Area affecting the VCM tank car unloading platforms and the VCM transfer pumps in the tank farm. RAL:ms R. A. Lojewski 010405 TABLE I Monitoring Point REACTOR BUILDING N Period Covered 7-/7/7-33-r> >1 >5 y 25 > 100 Center Aisle Column #2, 1st floor Center Aisle Column #4, 1st floor Center Aisle Column #6, 1st floor #1 Slurry Transfer Pump/ 1st floor #2 Slurry Transfer Pump, 1st f1oor DeFoamer Tanks, 1st floor 9 VCM Day Tank Area Center Aisle Column #2, 2nd floor Center Aisle Column #4, 2nd floor Center Aisle Column #6, 2nd floor Stripper #2 Platform, manhole, 2nd floor Panel Board Column #7, 2nd floor Stripper #1 Platform, manhole, 2nd floor Knock-Out Pots, 2nd floor Foreman's Desk 8 Dry Chemical Weigh-up Area 9 Stairwell in Hallway, 2nd floor 0 [Weigh Tank Chip Basket Area Total &7t> Q J&ZL 31 IsK 31. Se 4o 67Z1 _0l 75V/ 3T SfgCiAL 0.8 stec/A/u TZ SfeCJ/U. /3/.a f.z SfcCiAL Ao ML S&cMjL TZ SffC/Al /Q 0.8 o.9 I3. j3L 3K 22 jZ9_ AOl JM. ML /iff. JL js_ Jt 111 32. 13 IS. /e 11 "3T Z 5"/ IT JL L 32. >3 Monitoring Point #1 Recovery System #2 Recovery System CD J-* O RECOVERY COMPRESSOR ROOM Total N X >1 >5 C93 o L93 _ 0.7 88 SfC.MJL <---------------- 0.7 ds /V /* S 25 > 10( O ------------ * yO R. A. Lojewski 4/7/76 a o f'O ia TABLE PILOT PLANT 7-/7/7-33-7> Period Covered Monitoring Point Stronq Scott Drver - Process Buildinq Boiler House Pilot Plant Laboratory - Process Buildinq Centrifuqe - Reactor Buildinq "P" Reactor -- Reactor Buildinq Parshall Flume Plastisol Tower - Reactor Buildinq VCM Storaqe Area - Reactor Buildinq "E" Reactor - Reactor Buildinq "B" & "C" Reactors - Reactor Buildinq j. - 4 Total : Si 679 4,78 Vn 68o 4s 733 683 68/ 68* 4&o x______ <o./ <oJ o <0J /7 OJSL <OJ 0.6 >1 V / 6 Y3 93 23 i3 J3 S 78 >5 O a a <2 2 9, t / 14 > 35 OO o , CL- oa o -....O- Jo o___ 3 o 2. 2 <2 l ______z_ o___ o 7 R. A. Lojewski 1/8/76 TABBIII GENERAL AREA Period Covered Monitoring Point 1 Truck Loading Platform 2 Oualitv Control Laboratory, West 3 Oualitv Control Laboratory, East 4 Lunchroom 5 Bulk Loading Tower 6 Dryer Room 7 Baqging Room - Baqqers Seat 8 Maintenance Shop 9 VCM Transfer Pumps - Tank Farm n Tank Car Unloading Platform Total N Z35 458 0 63? 67 657 687 6W 73-5 ?/3 / <OJ <OJ o __ OA__ o-; __ -OA 0.4 *4 A3./ A7 >i V 33 O O // //O /? /S9 f8 84/ >5 > ^5 y o /a O o o Q O .... .3. ____ Q__ o /O QO oO ____ Q___ Q O__ o o - ___ o_ oo _______ 3 /S3- -3fi,, 338 /ss" y/ R. A. Lojewski 1/8/76 010408 J-- r IL I 1 i 1 T" f i tux. &c 1 .. -1-- ( ! -r--1 r *. i -JU-- -- l t} XfmA #j~T-7$ i j i i j t"T jIIJj ; I f t! i i i : i ` _]--!_.. j--- - - - - - - - - --i! |--! |--i j--i Lr Li |; ||! t L1 _J'T--i ' L. --i--' -!--i' J--! i--t |--jt S--! I ' -I i L--;--L ! j _ j97?_ \l'HAkj\JQopah 1/C/nJ ..J | !j l-i~ i! ij!! ,i >iiii i ! il j ; ' i i . . U: ~!-----! -i-J-l.. 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