Document DDx398emwkLj2mdG3w1wjxQ1n

TENNECOWinter-office memo CHEMICALS, INC From Subject J. T. Sweeney At Flemington R. A. Lojewski at Flemington VCM Exposure Data - Flemington Plant Bnedix Monitoring System Period: November 22, 1975 to November 28, 1975 Date December 3, 1975 Copy to W, D0 Bord D,, M,, Hershkowitz P. A. Lobo W. Miringoff P. M. Reed F ,, X. Ritter, M, K,, Rosen G. I. Rozand F. Toca Attached are area summaries, summaries of excursions above 1, 5, 25 and 100 ppm VCM and a listing of all excursions observed at or above 100 ppm VCM. Monitoring points RE #9 and #20 remained in special service during this report period. The plant was in operation seven days for this report period running at about 93% utilization. The following summaries are taken from a tabulation of 25% of the data or one set of readings per hour. The Reactor Building showed 437 readings >" 1 ppm, 8 excursions 25 ppm and 4 readings > 100 ppm. The Pilot Plant showed 218 readings ^ 1 ppm, 3 excursions >25 ppm and no readings >'100 ppm. The General Area showed 90 readings > 1 ppm, 3 excursions >25 ppm and 1 reading >100 ppm. The Lift Station showed 37 readings > 1 ppm, and no excursions > 25 ppm. The Parshall Flume showed 24 readings >1 ppm and no excursions >25 ppm. All readings greater than or equal to 100 ppm are tabulated in Table IV. Nine readings at or above 100 ppm occurred during this report period reflecting five separate incidents. Four incidents occurred in the Reactor Building affecting the center aisle, stripper #1 platform and the recovery compressor room. There was one incident in the General Area at the tank car unloading platform. There were no incidents in the Pilot Plant this report period. RAL:ms R. A, Lojewski 009864 il REACTOR D ^DINC. Monitoring' Point r Center Aisle Column #2, 1st fir 2 Center Aisle Column ft4, 1st fir 3 Center Aisle Column #6, 1st fir 4 4fl Slurry Transfer Pump, 1st fir 5 v'2. Slurry Transfer Pump, 1st fir 6 Do fonmer 'funks, 1st fir 1 7 it L Recovery Compressor Wall, 1st fir 8 ftl Recovery Vacuum Seal Pump, 1st fir 9 * VCM Day Tank Pumps, outside 10 Center Aisle Column f|2, 2nd fir 11 Center Aisle Column jt4, 2nd f.Lr 12 Ceiifor Aisle Column {16, 2nd fir 13 Stripper j;2 Platform, manhole, 2nd fir 14 Panel Hoard Column j{7, 2nd fir 15 Stripper 'ifl Platform, manhole, 2nd fir 16 Knock-Out Puts, 2nd fir 17 West Wall lietween -Old Styrene Tanks, 2nd fir ,18 South Wall Near Colatin Make-Up Area, 2nd fir 19 Stairwell in Hallway, 2nd fir 20 Outside, near left side dcior to weigh tank . . Total Period .Covered // Al . X > \ /CL AS 7------- ILL tlZ a? 0.2. A4 ILL o.a 3. o <2 111 /cl .....O0J.32L. ILL fLL --in. LLk siMfc. Ao fl7 M /MLii 2Ao3 /it 0.6 A3 /it /It LL A 4i / / 37 *--3--7------ _ % 6 .... 2T2/r ' 9 ... .. 20 U Sf 23 3L A2 ...... If .... A t9o 2 Mi f3 9 Mi zf ii /3 o \~im~ ---- Mi t.o i3i Zo4> / >/oo a& OO oa ao o' o oo *l !i -------- * t1 1l 3l o 1a a JO ao /o ao aO Qo_- ______________ --------> 8A o o CD oo R.A. Lojew 4/15/75 CD or. * *, PILO.^ANT Period Covered Monitoring Point___________ ' ________ivj_________ W ________ >3-6' 1 > /QjO Dryer Litfc Station (invture) Pilot Laboratory i Centrifuge "P" Reactor Kirshall Plume Cooling Tower l'ump Switches . "liu Reactor r*li11 s "Cu Reactors . .. .. "" 4r <0.1 o J7 P o o o <CA .. O O _____o \ & 1.3 5b 3 a i O , . /is iJ ir . 1,0 , a? a' o o o o ' : WKtFI&WUk ` *to 4 io '. i /(%. 0,8 . 13 /7 a a oo & /IS _____ ____ ss ______4_ a _____ .CL.. ' Total /ifo l.l m fo J o /* t o O CD 00 CT5 Cft \ f 11 T\J1- Lojews 4/15/75 Monitoring Point ' ' . 1 Truck Loading 2 . Quality Control Laboratory, west 3 Quality Control Laboratory, east 4 Lunchroom 5 Bulk leading Tower 6 Dryer Room 7 hugging Seat 8 . Maintenance Shop . 9 ' VCM Pumps LO. Tank Cur Unloading Total m,GEN AREA Period Covered H-3.9.jl//tr-;2`9-75' _____ ftL..... M7633 r--4176AZ%T--- 77742133 MM33 /iC3o X 0.1 O.A <0.1 >1 __ ___32AL. o./ o <0.1 <00..11 . " 0.1 3A1t 1.7 0.& 9o $> >*r >/oo Ooo 3 o o o oo o O' O o oo O .... o o O ....... /o o o M 1o 13 _______ A____ ______ 1__ 31 3 1 O R.A, toje O 4/15/7 CO. CO 'GP -vi E XT AT. \QQ ppr~ flCPATFi? rka\o^ Co\/eaeO. /an/tw TlATF u-ss-ii' H-ll-lS' n-zt'-rf TIMFj wes. 1 03/3 03 aa. 0 733 / */-/T /VsS' Jro.i tin H 13 II/S _A.RF.A______________________ cfAsr&fm&< cH /m %0**f $-rAt>fK W/A^r. /*4*rtoUt l,,. ijt CtTA At&e Ct>JL/**S CAA c/V/04>/a^, = cf/jrtA 4/S* C>lv***f jZ, c6*r*4 AtuC */ RACOV. COA^Aik /*%. fy 8*. Vf. Wf RACOiA VAC. 5*Al l*fil. &8A99. C(*/1?A Atuf ts/vm* mx . _ :__ I 00988Svl-