Document 6bmq6RvgR9OOkrrMbQ7GY7w8o

f To J. T. Sweeney At Flemington from R. A. Lojewski At Flemington Subject VCM Exposure Data - Flemington Plant Bendix Monitoring System Period: November 29, 1975 to December 5, 1975 date December 9, 1975 Copy to W. D Bord D. M,, Hershkowitz P. Ad Lobo ditr-'Miringoff P, M, Reed F. X. Ritter M. K. Rosen G. 1. 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. Also included is a graph showing the weekly percentage of readings exceeding 1 and 5 ppm VCM for the Reactor Building. The graph will be updated weekly and attached to all future reports. Monitoring points RE #9 and RE #20 remained in special service during this report period. The plant was in operation 5 1/2 days for this report period running at about 777, 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 395 readings > 1 ppm, 12 excursions > 25 ppm and 2 readings > 100 ppm. The Pilot Plant showed 356 readings > 1 ppm, 8 excursions > 25 ppm and no readings > 100 ppm. The General Area showed 69 readings > 1 ppm, 2 excursions > 25 ppm and no readings > 100 ppm. The Lift Station showed 94 readings > 1 ppm, 9 excursions > 25 ppm and 1 reading > 100 ppm. The Parshall Flume showed 54 readings > 1 ppm, 1 excursion > 25 ppm and no readings > 100 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 six separate incidents. Three incidents occurred in the Reactor Building affecting both stripper platforms and the center aisle, first and second floors. One incident occurred in the Pilot Plant at "E" reactor while the remaining two incidents occurred at the Lift Station. There were no incidents in the General Area this report period. RAL:ms COLORITE 006334 TABLET X ' REACTOR BUILDING. 'Period .Covered Monitoring- Point 1 Center Aisle Column #2, 1st fir 2 Center Aislo Column i(4, 1st tJ.r 3 Conler Aislo Column 4i0, 1st fir 4 I;! Slurry Trans lev Pump, 1st fir 5 ii2 Slurry T1 runs for Pump, 1st fir 6 Oefoamor Tanks, 1st fir 7 It L Coco very Compressor Wall, 1st fir 9' 3 t!i Uccevery Vacuum Seal Pump, 1st fir ' VCM Day Tank Pumps, outside 10 Center Aisle Column i'2, 2nd fir 11 Center Aisle Column ill, 2nd fir 12 Center Aisle Column ilO, 2nd fir 13 Stripper j;2 Platform, manhole, 2nd fir 14 I'ane.L Hoard Column i;7, 2nd fir IS Stripper Iti Platform, manhole, 2nd fir 10 Knock-Out lots, 2nd fir 17 West Wall lie tween aid Styrene Tanks, 2nd fir o13 South Wall Near Colatin Hake-Up Area, 2nd fir 19 Stairwell in Hallway, 2nd fir 20 Uutsiue, near left side do'.or to weigh tank \ Total . 1; M -JI4S!L-. IS! te* .... tit... is/ tel tel _ teol ... ten tez ISX ttteeeaaa. tea ITz tea. n iizt >< > I 03 3 0.6> O.Ca oS 9. ...... S' ,,fla____ s_____ -- 0-3 n 3 0.3L /, /./ ..7#,4. &---a----s------ a S 0.9 0u.9 .. <3.a t.o // /B _ Ms _ v38 73 3 It 3. lt..s9*ijx. 47 3 6. 3B 7. S_____ r. in H-'t .... IL -a./ SS te s&e. /.03 3?f /OSL >/oo o ... ot o. o' o o / i 1 / a / A 7 o o t /A i i c <f: C C <T C f t .... 7 COLORITE 006335 I . >r R.A. Lr 4/11 * \ ' ` ' 1I * ' ., ' PILOT PLANT > /M?//a-&rt Period Covered Monitoring Point Dryer Litr Station (luture) 3 LJHot Laboratory 4 Centrituge 5 ! L'11 Reactor 6 Rar-shai'l L-'iuiue 7 Cooling Tower 8 Dump Switches 9 * "Dfl "Reactor (0 "Li" K- "Cu Reactors Total jsL 75T~ i&i ML ML ziiSL ML ML ML isi ML j5/o / X oT 1T& o.g ii /.6 eg.Q /.S' . i^g_ ML <a.X >/ St ML So4 _0TL 1 52. 6 131 >3~5" ' > /a-- oo _L a <a <r. a <r KV-IMPy COLORITE 006336 t*, K.A. 4/15/ I Monitoring Point . ! T, Truck Lending 2 quality Control Laboratory) west 3 Quality Control Laboratory) east 4 Lunchroom 5 Hulk Loading Tower 6 Dryer Room 7 Hugging Seat 8 , Maintenance Shop , 9 ' VCM Humps 10. Tank Car Unloading Total TMb m GENERAL AREA 'Period Covered^ 7/-x?y/a-5-yj' / ...... M.......- 55 Af/ <>.! /*/ Oj . ....-m-- ...Til O-I w ____ o.f Sir. m... 0.1, 0.1 *i tSi <o.i w 1.9 m..... 1........ 0.9 /f/3 0.36, / >/ o l a o . 2 . 1 .O a rl ... 9 >& a o o o o ........ o 7t S O o o o. o o .o7 <2 >/oo o .o o _____<22 a c, r: C .V COLORITE 006337 R. A, 1/ 4/1 Fxr nc^iA M <=; AT ppm or . Q i- a i F_i? Ffep.\ot> r.nv/>erfd H'ayba-5 i- T>ATF--_ n-so-rd? ' - -4 Ttrj^ HKS I J333 rt$ /7c& _l. *. . A. C*rfcA /?tSk^_ C.oitin*/ \ - - c*/reg /tine cQi-'JxsJ &. c?;v. sSf&ift&Z ^ A)#rJrtU n~&- <i 033 i1 A! 4S [ i9sa ! j?4 , nso i 1 i ........ .. ... _.' . uyy%sf/rdt^ ' : iT' fleatloft. .(. P>K\>'f'Pj.&???)........... !. ft###**,r tS&ffisgi, *"* ~ .t?^. Slip' R.A.L. uh?}75 COLORITE 006338 COLORITE 006339 A Ft p im i im f, rn rsl Vi r= Ppprp^T- rF i x MnivT^aRV, 3 VvrPJ^,. l'/loo'ro0 Apv-VL ..l.mm.-Avi^ ,,5, pp.flv,,. Rf./vC.toi; V> om-p> Rrprcr ?roinTiJ?igfiu.)iU.^ X - pEncsiur A^o^'3 5 rvm R.A.L.