Document rxgVYxYvoMD4RgaBJxrmoVjve

imter-office memo TEHNECO CHEMICALS, INC. To From Subject J. T. Sweeney At Flemington W. C. Champion at Flemington VCM Exposure Data - Flemington Plant Bendix Monitoring System Period: September 27, 1975 to October 3, 1975 d*te October 7, 1975 copy to w. D. Bord D. M, Hershkowitz P. A, Lobo R. A. Lojewski -W. Tliringoff 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 87% 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 494 readings p> 1 ppm, 15 excursions ,j 25 ppm and 1 reading ^"100 ppm. The Pilot Plant showed 595 readings ^l ppm, 1 excursions 25 ppm and no readings x"100 ppm. The General' Area showed 278 readings excursions .>*25 ppm land 4 readings ;p-100 ppm. 1 ppm, 20 The Lift Station showed 43 readingsT* 1 ppm and no excursions ^25 ppm. The Parshall Flume showed 107 readings J> 1 ppm and no excursions 25 ppm. All readings greater than or equal to 100 ppm are tabulated in Table IV. Thirteen readings at or above 100 ppm occurred during this report period reflecting ten separate incidents. One incident occurred in the Reactor Building affecting the first and second floor center aisles. Nine incidents occurred in the General Area affecting the VCM pumps in the tank farm and the VCM rail car unloading area. There were no incidents in the Pilot Plant during this report period. WCC:ms U5.C. W. C. Champion COLORITE 006376 i i * r*< I"TMmn* . REACTOR BUILDING. 'Period .Covered sizz- - /0/3/75 Monitoring Point 1 Center Aisle Column #2, 1st fir 2 Center Aisle Column j[4, 1st fir 3 Center Aisle Column jf6, 1st t:lr 4 111 Slurry Transfer Pump, 1st fir . S j|2 Slurry Transfer Pump, 1st fir 6 Defoamor Tanks, 1st f.Lr 7 if L Recovery Compressor Wall, 1st fir ' 8 |;1 Recovery vacuum Seal Pump, 1st fir 9 * VCN Day Tank Pumps, outside 10 Center Aisle Column 1,2, 2nd fir 11 Center Aisle Column""114, '2nd' fir 12 Center Aisle Column }|6, 2nd fir 13 Stripper j;2 Platform, manhole, 2nd fir 14 I'anol Hoard Column if7, 2nd fir 15 Stripper til i'latform, manhole, 2nd fir 16 Knock-Out Pots , 2nd fir 17 West Wall lie tween ,01d Styrene Tanks, 2nd fir .,18 So iitli Wall Near Cclutin Hake-lip Area, 2nd fir ' 19 Stairwell in Hallway, 2nd fir 20 Outside, near left side db'.or to weigh tank Total Al . >1 >5* \(r>l__ 0..3 ..... . 5 2 1 to"? . -0.3 7 ... 2 \(nl ... JO,2. \bl llo7 1 (ol . O.l.... . 0.4..... b/k 7 ... O 4 ... O 4-.... O 21 l(o7 i.l .... .... 17 ... 3 I Q*^ 25 3 `SPE :ial Hoi -1.2 .. K0 15 JF> \io8 .... \,4 37 . IfcA.... .12 30 5 Uoft ...... .1.5 IbA i.a 32. W _.MO ... 4 ... -\<n& ...... \ (o ..50 ....!2 \hP>___ . K*5 45 11 HoA -J2.3..... 44 22 IhA 7*- 3l\ 1'3... *4 _ ....HS .ci /vc gO/.5 ill w -.'V-si, >55"' >/Ot <=> O O O ... n '. 1 2 2. C~5 O 'O O O n 0 0 / 2 r> r> 0 0 .... 2 3. 1 t 1 0 0 c 0 <r> 0 0 n n 15 COLORITE 006377 R.A. ! J . 4/J #1 "' 4 * ' , * PILOT PLANT ' Period Covered <?/3~? ~ J&/3/75 s. nunxtux-Alls a-uiiH........... 1 Dryer 2 lift Station (future) 3 Pilot Laboratory 4 Centrifuge S "l-" Ueactor 6 Pur.shall flume 7 Coolinj' Tower 8 rump Switches 9 ` . "K" Kcactor to "U*'V ''D'1 Reactors ( ' ..... .......................... M X > /. >0 . . . * . JaB.i.. . TO.ft ' .yr% bA r.r:. .4-A- : h&_ 0.9... 73 _ 1 . - bA..... k&__ -I* *4 __|,7 ...8^5 7*^. S .. Z ..\bA .2-3..., I3L -.'MnA__ _ .. U9 - % .... I (pp>__ a.ft ini..__ 2.0 bA..... 2,*, `ft 7 (o ___ IVhO 9 Total 1 hSO .1.8 745 6( O) ro 7) o> r> O Q " Pi O 1 * 7 <W- rv o D n o Q O Oo .o COLORITE 006378 % \ t R.A. loje 4/15/7 I if Monitoring Point . 1Truck Loading 2 Quality Control Laboratory) west 3 Quality Control Laboratory) east 4 Lunchroom 65 hulk leading Tower Dryer Room 87 bagging Seat . Maintenance Shop . 109 ' VCM Rumps . Tank' Cur tinluading Total TABLE LLL , .'GENERAL AREA ! v ., Period Covered 7/27 /7f) - /DAL --y / . ^--------/--7 L__ft!____ 5< >/ | IpPL 40___ ... p$- 0.2 ... hP> 0.1 <n.i _,<b........IO... la : <0.1...... ... .4 hA 0.1 . <n. i *.. 1A1 a:Jj...bA tor) <o,i fo.8_____ ..... ^4 faS ILSO 1.3 270 > nST ! ori oQ n (2) Ah .64- >3S" >/f rN ro Q * A) ri (A 7n7 /i---------- 7o ? --2 420 COLORITE 006379 ,w R. A. : V: COLORITE 006380