Document rBx1DLZ6766B1380wLgKxryzv

CV * PlU'Eti E. I. ou Pont oc Ncmoons S Company CHAMSCNS WONKS NUVA'II. new 4M(Y HI 57-3/^> 0 J. Stepps, M.D., Has -oil Laboratory J ; Sapp, Jr., Has.-all Laboratory L. McErany, Jr., Admin. HIda. J. L. Rlchajnd, Admin. Sid*.) ZB r Lnarsen, Attain. Bldg. } turn TcbCPMOMt **u Cbm .y-U C-CCZZ7 August !,,, i;66 To: C. A. D'Alonzo, M.D. rromi V. I. Reeld, Jr., M.D. - INTERIM REPORT RSOARDErO YOUR LETTER DATED JULY 27, Ij . ooHcaurtno asbestos exposure possibility oii chambers wowci Materials used fur pipe covering and Insulation purposes wnioR contain asbestos are found an tha appended sheet (Addsndua #1). These are In various physical farms, vis., shsets, strips, cloth weaves, point, tapes and cement. Those which are scabined with inorganic silicates are the iype used predominately. (102 - 102.1 - icft). These naterlais are usually first prefabr .cated in tha ahop. Being an oneloeed build.n^, liberal /entilation is supplied around the area where fabrication is done. The final application of all Insulating notarial* is ganerally in open spaces and any alffilficant quantities in air are assumed to be negligible. Our Industrial Hygiene Section has aade arrangements with Mr. p. Manella of the Occupational Health Department of the University o. Pittsburgh to aseist us. Their role will be to count and to aeaaure any asbestos fibers in sir analysis which we will submit to them. Ths plsa is to start collection of air samples Septeabsr 1, 1)66. Five locations In the C.tf.C. shops will be monitored at least four tloaa. Th joilactor will be the midget implngar. The measuring ranga of the fibers ia to ba 0 to 5 microns; i to 13 aicrone nnd greater than 10 aicrone. Ho lutaiie ;.'htrr:to.'3 have r.or been used xi jut plant in :.:e ad:d__n.: :f r.sbestjs containing owterials. CTTC* fQ 9CTTC* U'VHwO ee|Mi$fT ' DUP 0900551 DU 021948 C, A. D'Alonso, M.O. Auguat 19, i;-6o Pag* 2 fraaantly, * hava 56 aoployaaa whoa* job clarification is pipaeovarar or laggar (Addandua #8). lhair aadical claaalfloatlon la aa follow*1 CXaaa Z >45 Clsaa ZZ - 10 Claaa ZZZ - 1 Of thaaa, only on#, a Claaa ZZ aan () baa any pulaonary diaaaaa. 1* baa no worse raatrlatlooa. aia dlaaaoala la pulaonary fibroaia with eonpanaatory #aphy*aaa and it la known to ba nonoccupational la origin. A ravlaw of tba raeorda of tba raaaining aan ahow x-ray finding* which daaorlb* "nild paranehywal ohaagaa eonalataat with early fibroaia*. Of eouraa, thla minor dagraa ia oftan aubJaetlva and baaad on tha faaiinga of tba physician daaerlbing tha x-rmy. Slnca 1990, thar* ar* 12 foraar aoployaaa claaaad aa plpaeovarar* (Addandua #3)1 Panaionad and living - 6 Panalenad and dacaaaad - 5 Olaoontlnuad -X Tha chart of on# daceaaad haa tha dlagnoala "cor pulaenal*'. Tha diacontlnuad nan*a raaaon vaa a bronchial dlaordar auppoaadXy induead by 'Hylana" (39Z) axpoaur*. fli* raoalndar hava no pulaonary hiatory. Aa aor* information ia davaXopad va will forward it to you, aapactally, tha raauXta of tha air analysis for aabaatoa flbar. Aftar paauaing thla information you way wlab to aaa* and dlaeuaa or to diraet aa to daXva furthar. Z await your daolgioo* vXBiaa Addandua (3) OOf 0900S5 DU 021949 C. A. D'Alonxo, M.O. August 19, 1966 ACManmn Ik List of substances containing asbestos which in used on ths plant Shan fro* Standard Enginesrlng (pacifications of Wilmington ineertng Standards SV-K Section - "Subataacaa containing Asbestos.*; 102 102.1 104 Caleiun silicate (reinforced with asbestos) Inorganic silicates ) j kof j of 10$ "Unlbsatea* - High tenp. substance (being replaced j lagging by 102.1) ) 502 insulating cement -dry mixturs (asbestos and mineral wool). 701 Asbestos roofing - felt sheet fora (contains large quantities of asbestos). 709 Lew temperature vapor - barrier mastic - 8*10,000 gal./yr. (used by both laggers and painters). 712 Finish canant - dry mixture. 715 Asbestos cloth or tape - a weave with synthetics or cotton. 724 Asbestos paper - white untreated. 727 Flexible braided asbestos tubing. 303 Lagging adhesives - sodium silicate and asbestos fibers mixture. 811 Water resistant adhesive. 966 Listing tapes. L_ 8/19/68 i OOP 0900551 J DU 021950 C. A. D'Alonzo, M.D. August 19, i960 ADDENDUM #2 Pipecoverers - fifty-six present employees and their medical classification. CLASS I (forty-five employees) Payroll Number ED-89250 ED-46548 ED- 9451 ED-15730 cc- 9258 SD-97690 ED-50529 CC- 6629 ED- 484 cc- 1131 ED-29116 ED-86700 ED-624o6 ED-86154 ED-56886 ED-85524 cc- 2789 cc- 7632 cc- 6676 cc- 0232 cc- 8670 ED- 8170 ED-46527 ED-80001 ED-82563 ED-14071 SD-1363 ED-208oO cc 2609 ED-81891 ED-lilol ED-66634 ED-63168 ED-96995 ED-49020 cc- 8927 cc- 1299 CC- 976 ED-76914 ED-73520 cc- 2771 ED-16620 CC- 57 cc- 966 :ee Name A.S>Dt [10- 6-39 '12-14-59 4-25-40 7-19-40 1 26-41 28-41 6-25-43 5-14-44 3-20-48 7-19-49 3-20-51 4- 8-51 2-29-53 |-lll|l 4-10-55 jats 4-25-64 3-25-35 II- 7-36 r- 7-3 (-26-56 2-12-57 110-19-57 110-22-57 III- 4-5S 5- 7-59 . 5"30-59 10- 8-59 5- 2-60 5-18-60 6- 3-60 ^-11-60 , 3-25-60 |12- 6-60 ,12-14-60 4-30-61 5- 8-6l |12- 8-61 5-25-62 DUP 0900554 1 REDACTED DU 021951 , .I C. A. D'Alonzo, M.D.----August 19, i960 .1 ADDENDUM #2 - p^e 2 Pipecoverers - present employees and their medical classifications Class II (ten employees) Payroll Number Name ED- 883 ED-14764 CC- 8677 ED-96110 * ED-87555 ED-96390 ED-39616 ED-47619 CC- 0120 5-27-40 Coronary. Pibrosls by x-ray since 1947. Heart restrictions. 8-02-40 Vision. Pibrosls by x-ray since 1947. No restrictions. 2- 22-42 Coronary. X-ray Tibrosis since 1955* Cardiac restrictions 3- 26-51 Vision. Fibrosis by x-ray since 1950. 7-19-63 Pulmonary.problem (nonoccupa.) No restrictions Compensatory emphysema vith fibrosis. 6-19-33 Eye only (blind). H-Ol-34 Pulmonary Chest findings since 1947. No restrictions. No pulmonary disability vage problem. 4-22-37 Coronary insufficiency. Peribronchial fibrosis since at least 1950. No restrictions. 2-25-39 Hypertensive cardiovascular disease. Some x-ray fibrosis since 1947 No restrictions. 10-30-58 Renal. No restrictions :ee 8/19/66 1 | REDACTED DUP 0900555 DU 021952 LJ C. A. D'Alonzo, M.D. August 19, 1966 U ADDENDUM #2 - Page 3 Pipecoverers - present employees and their medical classifications CLASS III (one employee) Payroll Number ED-99530 Name A.S.D. 4-4-39 Hypertensive cardiovascular and renal disease. Plbrosis by x-ray since 1947. - JO.: :ee 8/19/66 redacted DUP 0900556 DU 021953 :*m--WMsMwafti i C. A. D'Alonzo, M.D. August 19, i960 ADDENDUM #3 Pipecoverers - Former employees 1/1/50 - 8/1/66. (Twelve). pensioned with the exception of one. All were Date Payroll Separated Number Name Living 6-30-55 7-31-55 2-29-56 9-30-57 10- l-6l ED- 5993 ED- 5581 ED- 5210 ED- 6453 ED-13000 Pneumonectomy. Coronary. Coronary Ischemia. Fibrosis by x-ray. Lotcfdisease. Some pulmonary. 5- 1-59 10- 1-50 4-11-52 6-11-57 10-31-58 11-27-62 Deceased ED- 6505 ED- 5337 ED- 5802 ED- 5035 ED-12601 Cor Pulmonale Myocardial Infarction Heart Disease Myocardial Infarction Dehydration and malnutrition 7- 8-58 Medical Discontinuance ED- 54471 Respiratory Disease :ee 8/19/66 REDACTED OUP 0900557 DU 021954