Document M22veJ1jv9rep0GpqxXnrbaM

i E. I. du Pont oe Ncmoum & Company Wilmington, Delaware ih e*<aixt!N<i scpamtmcnt Ictocer 12, 1977 J | SAFETY PERSONNEL HAZARDOUS MATERIAL SAMPLING Zn the put, several of you have requested a racap of the sampling results from the various Plaid sites. In an effort to reduce the /oiu.T.e, I an only including the results received by the Safety Office n the last evo years. | sbestes - 1977 only JOB Removing asbestos insul. Sweeping and bagging asbestos msul. Applying coated asbestos cloth Fabricate Daneo insul. Remove asbestos insul. RESULTS 0.09 fib/ml 2.19 " 0.01 " " 0 0.89 ' ' Fabricate asbes. insul. 0.01 " " Sweeping and bagging msul. 0.50 " " Dismantling asbestos insul. 5 samples 0.09 fib/ml to 0.33 " " Fabricate asbestos insul. 0.003 " " Install asbestos clbth 0.15 " " i i 1 Outside REMARKS Inside building - Copus blower in use Inside insul. shop wall ajxhauat ran Inside shop - doors open lASidAt factory building no van' :ilation Inside shop - doors open Inside building - no ventilation Inside building - no ventilation 1 Insulation shop - doors open Inside shop - shop exhaust system 1 Coat'd. j Dl/P 0P1J979 s Du 030068 I 1 0 0 4f4a . 4 pfa s fa t us 44 fa* fa 5 9 > fi a9s 4fa 0i 0 9 f* <% 'a0 fa 0-- t- Ob (a 3 s I \ g i 4J a 3 a N E7"Kmc 0 z 9 r m 9 mO <On 11i v/ 1 S 0 *4 -- fa 4 ffaa fsa fa C9fl 9 4 <94 SC 4 3 cr fa 8 4 a 04 Q 3M o fa m4m m W e > m4m 0 mam 0 i m( pfa P* && p4 O1 a8 .oS* o o 0.0 w> gg So o CO V0 |o So O 1 p4 <N l=" o o O O go m 9 <N X Q <N 4 o ui o do o rn O ,7 TI i1B3 1V a n3 'w V 4J s s 0 ifi 3a 0s L '4 3 8 '4 t Jc t X 1t '4 U Q s m9 o 9 i/> ?9 ( r\ n M N o m 1 o 0fM m O n Q O mCON g* oo 01 j 4P 6" *4 #4 9 1 mO i i o mm <> I 1 T3 ai US 3 t8t 8 9 mm Vv t11 oo 01 <3 Q Q O 01 O fa 1ll o 0 o r* * r* a 9e ^ -ofa f5mflau 4S *5* 09 NOuWU4fa \ o Pfiu \ OI fa KO r> 8 r* ?l r* 9 fa mm 0 >9 <w a C8 m3 44 x 0 vs 1 >s a5 3 0u3 *Oe*' <0u mm s3 1 <N* m M. 9 \n o oo oo N o) o 9 o o fa p* o o 9 ! 1 U") <n p* <9N p4 m c1 o O 1 o O 1t o 1 o *O 11 o 111 1( I\ 9 J S *0i3 m9> 9n << s 0|43 j 9 9fOa s fa1 < 03 <0 t < pD u <2 3* 4 m9mm tOn 1H < 03 . p4 c4j fma* <o- l 4 ^4 -4 40) c43 4is4 4 m9m mm OS 1 98 < r4 9o 9 VnO t < 4 2 ga 19O *n t93 m mm ro* as* rO 9*fOafa) & p9fa osM0 p4 9 S X0 V C3J 34 U0 -X4S o o 9 Sf4 f0c3 JJ m mm ofa O ^ p94 90 uu rc- 0 9* oo 9h 0 300 <9on 9 fa 9 J03 o SO 9 f0a uu p0fffaaa X8 < 4 404 iXt < **X4c4* u0 <4fa9 O fow4a XQ Qt 4fa O' y fa < a. 0f4a 0fa -X40 04faa3 *^4*) u fa *m4*m< 3 S U fa 4 p4 s u*a c0 fa fa 4< s3 434 o 4 4. 4 44 3M 1 <X X X 0 fa < p4 4J 3 X y y fa < y uu >4fa p4 fa 4 44 4 -* ox XXX fN 9v o ^ S9 DU 030069 W' 4U c e S --1a) mse 4** w* i ho a9 s awa3 V tt 35 *> 9 3 9 ttt 7 9 0 >t 3 -v v %e SM I IIII ay Is 1" o P S' 4oCJ \3*><nfi uw <N O O * I O Olio Oi -c 9) 3 g M P* -4 ^V 11 to * oo 93 e 9 49 fi 0 i-- r m m JooS oJ o5 o. oi ocm a? |S > O' I V 0> ON I n *4 M yx a4 4<J9 21! I ta I* 4J VS 3 ob a < i eON O *9 I < <L *4 V*9S) so S*4O ro* Po* V) H J " Jt 5 & 1t * <w vs S3 22 2 52 cn c2 <uu <uu *- a 9a eu 4V4 U4i S3 JQ 2 a i 9 jj i i n ^ oW fu3i a. < 2 2 499J ca 9 . . . 54 9C s 5* 23 V99Si s 2 * y DM 09X2981 O ctober lo , H 77 DU 030070 W tt 9 3 4w* 0) w 09 9 0) 0e 32 a as 44 jj to 9 9 9 9 9 n 93 t A X JX5 mX 9 .gW2 9 9 9 9 gt 3 nO 3C 55 mO O-- Of* O-< (V 1 N rt i w tm e S 1 N0 N0 u c 1 44 w>1 c 1 41 u C i --4 44 (0 4 44 b0 --9 c0 s 2w9a M0 c b> t5t jM*8 T 2x 9 1 w 44 3eX .a f J3 g M3X >u w X 44 ei 9 esrt 9 *3 ^3 tt f 8 W0U WXVI <3* -<3I v K co as VVV VV xxxx xxxx x r 0 O m 4T P* *rt X m O r* t > 3 44 03 M am 1 9 41 fl 9X ST g M 41 41 3 U 95 b S< <9 9 S *4 *D O X X mX 9 t 44 44 0) X 03 . t 9 44 e 91 03 n 41 9) 5fi fipX 03 * c A u 9 9 * 9 > b 9 44 9 41 o 03 03 w w < w 9 * * 9 < MX 9 i 9 <8 9 X 9 41 9 c Ml &X 1- u" r- I > *32 44 03 41 3 a 9 e H C s u* O X v $ > 5 m4 9 9) 33 OU zA < xxxx XXXX f)Ut 0912982 l DU 030071 S ta in le s s s te e l - d ry Tool s te e l - dry V mmmaimwm s >4 ;.!--9 aw i| Zi 9 a 4 X c y V w a l a 9 O 4J 4 c 5 a y U >y y> *9 V - 9 9S 90 44 N (A 9 fi fi 9a aa si a 94 e9 5y Pa a9 9c a9 N0 01 O' ee 9a aa aa 94 fi 9 3w i- a s V, 8-B*3V ? t/1 ae V 9 u y y a (a a 99 9S ao 4N a 9 9 a 4 4 0* 4e 9a -4 Cu a4 49 44 y ca a 4 4 9y fia 9 a 4a ay 09 0* y0 Muy a IT py 1 a 9 9 a 4 m 4 9y a9 ae 4a aw ca o* ay 94 9i aS *g 4 *9 4 9y a4 e** ae 4a ay (0 0 >* > hU *0 tl iy a * u *9 9 9 ^3 t 99 a 49 & a9 i 4 9a "O 4 9 4 9 a a 4 fi e a a 2 4Oy a54 09 * O a <4 a *y py <N Vv V aa V V `/ V v / V 0 W9 Z I 49J fa u 4 t3fal u XXX XXX **XXX X X XX X X X X X x X xx >s f* m P* 4 9* S :-i * fit y 2939u"> Oy Wiq 4J 3) a9 eerf c 3 I I u 2& a ay K>- U a W3 4a a I*4 Iu a o ta *9 S IS b aX <O cast* a m* Q *a a a a a < o 09 aa a a 4 i Ayot e 2 0U 0912983 DU 030072 V e 9 C9toJ O' s to >W1 8 to 8 a >. u ^3 9 t9o B u98 860 t88o MB ? fl c ^ I 'O I eoN *--*ioeM . B9 B 91 B p8b ^* *8h cue --tbaa9b -^wto -< a ax *1 to w o a a xb a x *mCM* *xU t5o xCx p>H1 8 8 a I8Mu sI rS e t o w *V1 99 I X* i! 8 \ a wi 7 V V '/ '/ v >5l--:b B4) * a1 O o XXXX XMMM > 1 rO*' os *0h t8o u"* 10 S8' V0 S5 S M 8 M OO 99 p<H 4to u a* toto 9 45 9 e i to 8 8 *< H V\ XXX ii MMX 8 $ ito 8 5 44 SM 5to to 8 8 8 8888I 44 8 ff 44 01 < 04 9 s I 14 44 B > * uua t9o 5 : .s a ^ to to to 3* 85 85 ** *s a DUV 0912984 DU 030073 exhaust system . w /o se a l o r Shop fa b ric a te d tank 700 250 150 S a m p l e L o c a t i o n Concentration p p m R e m a r k s 9* 9* GC MU U 9* ,0,> -1< C bW aI 2S-4 e aa PI* <U b(8 ii !S 1 11 3 3 do ? s 4wJ 8 8 8 eO 8 I m in oo V 40J3 C 4J H CM }4 Wb 9a u Aub 3A*U H ev ?(Wft 9C *1 i b bjj i oe b0* s M__ 4J --^AjSj UA9b 2 ii- * 0U 0912915 01 e ta g A4 h 1*- 2 91 W6 * * ^e60M II In s id e top edge o f tank 2 * 20- above ta n k O cto b e r lO , 1977 S afety Personnel 13 II DU 030074 8 October 10, 1977 Safety Persona*! w hav* established a nav log for hazardous mataria! sampling (copy attached). Any sampling don* at your sit* involving potential exposure to Construction Division or contractors employees prforalng work on coatraets administered by th* Division will b ant*r*d on this log and submitted to the Safety office with your Monthly Fir* and Safety Data Log. our latent is to maintain sampling records for 30 years. You have th* option of sending us the record of your sampling when you get it or we will gat your records when the sit* closes out by including a statement in the Construction Division "BOfT" that require* this information be sent to the Safety Office. If you hav* any questions concerning the sampling result recap or the Material Sampling Log, please let me know. CONSTRUCTION DIVISION JfdJvd' (/s. w. Iwert Division Safety Engineer JWt: js Attachment 0U 0912 DU 030075 SITE DATE JOB VENTILATION RESULTS TLV aW as i 1 \ . M< OS i out Oi>1297 DU 030076