Document 9LORdq7ry8rpbVereo4zKKDk3

Amoler A/C Pipe Plant industrial Hygiene Survey December 3-12, 1979 TABLE 1 Oust/Fiber Exposures PAGE 23. Position No. Location 79 (Date) Name/Area 01 i'iber la rehouse 12/7/79) Area Sample 02 iixer Operator 03 05 (12/3/79) R. Dorln 04 Analysis for Time 41n. Fiber 8 :50-1:25p 275 6 :50-9:00a 130 Fiber 9 :00-10:05a T 2:33-1:57p 65 84 Total Dust l 0:05-12:33p 148 REVISED COPY - 1/25/80 Result TWA for Sample Period Jver niit 0.48 f/ci 0.48 f/cc NO Remarks 3.0 f/cc 0.38 f/cc 0.81 f/cc 2.2 mg/M3 1.7 f/cc NO Manufacturing 8" 2400 Pipe (Blast Gate 1/2 open) V 06 Iixer Cperator 07 [12/7/79) R. Dorln 08 Fiber 1 0:07-10:47a j 0:47-U:19a i 1:19-11:45a 40 32 26 2.7 f/cc 5.9 f/cc 3.6 f/cc Dumpinq Fiber 4.0 f/cc YES Staged Fiber/Waiting Dumping Fiber (Blast Gate 1/2 open) X 09 :iber Dump on Station (12/3/79) 010 | 012 1,1 : i 014 1 j2nd Floor Manufacturing ,(12-7-79) i (12/7/79) I 016 1 017 1 j"015 (12/3/79) | 018 Glender Area : 019 i 020 (12/6/79) Area Sample Area Sample Area Sample Area Sample Area Sample 1 j 021 : 023 | 024 ,022 Trough Area (12-3-79) Area Sample | 025 026 027 Trough Area (12-6-79) Area Sample ,028 1 j 029 r 030 1 J 031 i 033 032 Trough Area (12-7-79) Area Sample Machine Flow Trough (12-3-79) Area Sample Machine Tende (12-3-79) 11 1 J. Low i 034 036 035 Machine Contn) Panel (12-3-79) Area Sample 1 Fiber Total Dust :25-9:55a 2:35-2:45p : 55-12:35p 30 130 60 2.4 f/cc 0.56 f/cc 0.10 rag/M3 0.91 f/cc NO Pump hanging on Front of dump station 11 above opening. Manufacturing 8" 2400 Pipe vX Fiber 1:55-1:30p 335 >0.82 f/cc >0.82 f/cc NO Near Mixers Manufacturing 6" 150 pipe Y Fiber 7:55-1:30p 335 Fiber 9:23-10:00a 37 12:30-1:35p 65 :35-2:45p 70 Total Dust 10:00-12:30p 150 Fiber l:25-5:00p >:00-6:00p i:00-6:30p 95 60 30 }>0.79 f/cc >0.79 f/cc 1 0.80 f/cc j 1.3 f/cc 1.8 f/cc 1.4 f/cc 0.74 mg/M3 1 ; 4.3 f/cc , 5.0 f/cc 1 3.5 f/cc 4.4 f/cc NO NO YES Near Fines Bin y Near #4 Mixer Manufacturing 8" 2400 pipe > - Near #4 Mixer Manufacturing 6" 150 pipe -. \V Fiber 9:20-10:00a 40 >14.1 f/cc 12:35-1:35p 160 j>6.1 f/CC 1;35-2:45p jTo- f 9.7 f/cc 9.5 f/cc YES i Total Dust 10:00-12:35 i 155 (3.7 mg/M3 1 1 Fiber Fiber Fiber 3:25-5:00p 95 5:00-6:00p i 60 6:00-6:35 p i 35 r11:45-l:15p | 6:35-7:05! I 30 J >2.8 f/cc > 3.0 f/cc ^6.3 f/cc .>3.5 f/cc ! YES i i 1 ^5.6 f/cc j ) 5.6 f/cc j YES J 0.97 f/cc I 0.97 f/cc NO Fiber 7:48-9:15a j 87 i 2.6 f/cc 9:15-10:52! nr j 1.6 f/cc 12:36-1:45[ 69 [ 2.6 f/cc 2.2 f/cc YES Total Dust 10:52-12: 3<>| 104 \ 1.8 mg/M r 6' From Floor Above Mix Trough Nanaufacturlng 8" 2400 pipe 6' from Floor Above Mix Trough Manufacturing 6" 150 pipe 3* From Floor on Rail at trough. Ijljiflufjcturlng 6" Taken at Start up Cylinders being installed. Manufactu n n 1" 2400 oioe_________________ Manufacturing 8" 2400 pipe V Fiber Total Dust 9:30-9:55a 25 12:30-l:50it 80 9:55-12:3 5p 160 J 2.1 f/cc 1 1.4 f/cc j 1. 4 mg/M 3 1 I 1.6 f/cc HO 1 Manufacturing 8" 2400 pipe CTD019U94 Ambler A/C Pipe Plant Industrial Hygiene Survey December 3-12, 1979 TABLE 1 Dust/Fiber Exposures PAGE 24. REVISED COPY - 1/25/80 No. ! 79 Position Location (Date) Name/Area 037 Roll Op 038 Area (12-6-79) Area Sample Analysts for Fiber Time Min. 3:25-5:15p 5:15-6:35p no 80 Result VOID > 7.3 f/cc TWA for Sample Period )ver mlt Remarks > 7.3 f/cc Y ES Heavy Particulate not M anu?acur1ng 6" 150 pipe / ; 039 i 040 042 ' 041 Press Dperator (12-3-79) . Worthington Fiber Total Dust 7:08- 9:05p 9:05-9:50p 12:45-2:OQp 9:50-12:45p 117 45 75 175 1.6 f/cc 1.9 f/cc VOID 1.3 mg/M' Manufacturing 8" 2400 pipe 1.7 f/cc NO 'ump malfunction ! 043 ! 044 1 046 045 P ress Operator (12-6-79) Mandrel Operator 1 (12-3-79) 1. Worthington Fiber 3:25-6:45p 200 1. Blckley Fiber Total Dust 7:09-10:00a 171 12:35-1:51p 76 10:00-12:35) 155 1 VOID -- 0.65 f/cc 0.75 f/cc 0.96 f/cc 0.82 mg/F3 -- NO Heavy Particulate not countable Manufacturing 8*2400 pipe 047 Tunnel 12/3/7! Area Sample 1 Entrance 048 | Pipe Stripper H. Meyers (12-6-79) _____ L_________________ ! 049 Pipe Stripper Area Sample (12-6-79)Area 1050 1051 ! Tray Loader (12-6-79) 1 S. Mlneo '052 1 053 Autoclave j ' Truck Drive (12-6-79) F. Demedio Fiber Fiber Fiber Fiber Fiber 6:55-7:03a 8 2:30-6:20p 230 2:35-6:45p i 25Q j 7:00-11:50a 290 A 11:50-1:45p "115 8:05-11:55a 230 11:55-1:40p 1Q5 4.3 f/cc 1.5 f/cc 4.3 f/cc 1.5 f/cc YES Clean up of scrap pipe Before production NO Manufacturing 15* 3000 pipe 0.59 f/cc 0.59 f/cc NO Pump hanging 5' above pipe on tunnel conveyor 0.54 f/cc 0.41 f/cc 0.50f/cc Manufacturing 15" 3000 pipe NO 0.15 f/cc 0,57 f/cc NO 0.28 f/cc Manufacturing 15" 3000 pipe |054 t055 056 :057 j 058 059 1061 {060 i 062 :063 1 '064 Utility Truck Dr1ver(12-3-79) H. Schiitmel Relief Operator (12-3-79) R. Jackson Manufacturing Supervisor [12-6-79) G. Jones Fiber 6:40-7:03a . 23 7:03-9:20a 137 9:20-12:40p 200 12140-1:50p "70 2.2 f/cc 0.26 f/ce V0I0 0.79 f/cc Manufacturing 8" 2400 pipe 0.62 f/c< NO 1 Sample Used Twice Fiber Total Dust 7:40-9:10 a 90 9:10-9:55a 45 12:48-1:45p : 5/ ):55-12:48p 173 0.66 f/cc 0.20 f/cc VOID 1 1` | 0.51 f/cc NO 0.24 mg/M" Manufacturing 8" 2400 pipe Sample Used Twice Fiber 2:15-5:23p 188 11:23-7:00 p 97 r:00-7:30p 30 >2.0 f/cc 2.3 f/cc j ! 8.6 f/cc 2.7 f/cc Chanqlnq Mandrels Changing Mandrels & Cleaning YES Mandrels Shot Blasting Mandrels |065 066 l r .067 068 I 1 j Crusher Operator (12-6-79) C. Randall Fiber 7:00- 9:25a ! 145 9:25-10:01 1 152 10:06-12i0; 1Q:Q1-10:0( 5 2.7 f/cc >3,5 f/cc 15.9 f/cc 3.1 f/cc 12;02-1:45| ; 103 r I 2,6 f/CC 1 YES 1 1 Manufacturing 15" 3000 pipe In dust collector shaking Rafs.weartna 3MR710 ro<p CTD019095 Ambler A/C Pipe Plant Industrial Hygten Suryey December 3-12, 1979 TABLE J_ Dust/Fiber Exposures PA6E 25. REVISED COPY - 1/25/80 `osition No. .ocation 79 [Date) 1 (ame/Area 069 C rusher c perator 070 12-6-79) 071 rusher Area 072 073 12-7-79) R. Meyers Area Sample 074 C.rusher Area Area Sample 075 076 12-7-79) 077 Irusher Area |Area Sample 078 079 t12-7-79) P80 jFork 081 nIruck 082 Jrlver 1183 (12- 4-79) S. Steltz Analysis for Iber ! "iber Fiber :1ber :1ber Time M In. 2 :30-5:20p 70 5 :20-6:T 5p 55 7 :45-9:55a 9 :55-11:15a 1 1:15-1:30p 130 80 135 7 :45-9:55a 9 :55-11:15a 1 1:15-1:30p 130 80 135 7:45-9:55a 130 9:55-11:15a 80 11:15-1:30p 135 1:30-9:05a (1:05-11:00a 1:00-1:15p :15-1:45p 95 115 135 30 Result ] HA for ample F eriod 0 ,, L1 ver mlt Remarks 1.5 f/cc VOID 1.5 f/cc NO P imp Malfunction 0.32 f/cc 1 .5 f/cc 0.52 f/cc 0.67 f/cc r< 0 it Entry to Crusher 5.5 f/cc 2.4 f/cc 3.3 f/ce 3.9 f/cc In Crusher Area Hanging YES 3n Rail Near Isle , 0.58 f/cc 0.91 f/cc 1.1 f/cc NO 0.86 f/cc 0.17 f/cc 0,26 f/cc 0.24 f/cc 0.58 f/cc 0,26 f/cc NO In Crusher Area Hanging on Rail Near Hall. Finishing Line 3 12* Sewer Pipe (lathing only Finishing Line 2 1084 1088 36 j087 Lathe Operator (12-4-79) (control side) A. OeClerico Fiber ' 088 Lathe G. Meyers Fiber 089 Operator 090 (12-4-79) `l______ (drive side) 091 Q. C. Inspector A. Mastromatto Fiber 092 (12-4-79) 093 094 ______ j 095 Tester 1096 Operator 097 (12-4-79) 098 i G. Bojaciuk Fiber I |099 Beller .100 |101 (12-4-79) jl 02 i J. Handerhan Fiber 11 1 6:50-9:00a 130 9:00-10:57a 117 10:57-1:15p 138 1:15-1:45p 30 0.43 f/cc 0.62 f/cc 0.79 f/cc '10.36 f/cc 1 0,6Q f/cc NO Finishing Line 3 121 Sewer Ripe Finishing Line 2 6:55-9:00a 125 9:00-10:58a 118 10:58-12:40: ,102 ',0.20 f/cc I 0.33 f/cc 0,38 f/cc | 0,30 f/cc 7:28-9:05a 97 9:05-11:00a 15 11:00-1:1 Op ! 130 1:10-1:45p 35 t 0.52 f/cc 1.0 f/cc 0.76 f/cc 0.71 f/CC 0,14 f/cc Finishing Line 3 NO (Drive Side) 12* Sewer Pipe finishing Line 3 NO 1 12" Sewer Ripe Finishing Line 2 1 7:23-9:01a i 98 1:01-11:00 119 11:00-1:15 135 1:15-1:45p 30 1 0.55 f/c 0.75 f/c e 0.77 f/c 0.31 f/c< 0.67 f/c c * Finishing Line 3 NO I rive Side) 12" Sewer Pipe Finishing Line 2 7:40-9:05a 85 9:05-11:02 l )17 11:02-1:12 P ) 30 1:12-1:45p ! 33 1 0.28 f/c : 0.32 f/c C 1.0 f/cc 0.31 f/c C 1 0.55 f/ c: NO Finishing Line 3 12" Sewer Ripe Finishing Line 2 i l I ! i 1 CTD019096 Ambler A/C Pipe Plant Industrial Hygiene Survey December 3-12, 1979 TABLE I Dust/Fiber Exposures PAGE 26. 1------------Position i NO. Location ; 79 (Date) 103 | 104 lUb 106 Beller (12-4-79) Name/Area S. Wallace Analysis for Fiber Time 11 n. 7 :02-9:07a 9 :07-l1:05a 1 1:05-12:45p 1 2:45-1:45p 25 18 00 60 1 107 > 108 109 no Handler (12-4-79) N. Paone Fiber 7 :10-9:07a 9 :07-ll:04p 1 1:04-12:45p 7 2:45-1:45p 17 17 01 60 . Ill t 112 . 113 ; 114 Handler (12-4-79) M. McCarthy Fiber 7 :05-9:11a 126 9 :11-11:02a 111 1 1:02-12:45p 103 i 2:45-1:45p 60 115 ; 116 t 117 118 1 Hill Operator | (12-5-79) ! 119 : 120 121 122 Mill Operator (12-5-79) C. Handschin F. Marlncole Fiber Fiber 7 :25-9:33a 128 :33-11:20a 107 1:20-12:S5p 95 2:55-1:45p 50 :30-9:35a 125 9:35-11:20p 105 11:20-12:55[ 95 12:55-1:45p 50 Result HA for Sample 'erlod - ver L mlt Remarks 0.38 f/cc 0.45 f/cc 0.52 f/cc 0.67 f/cc 1.99 f/cc F Intshlng Line 3 (drive s1d<) NO 2" Sewer Pipe 7 inlshlng Line 2 0.22 f/cc 1 0.28 f/cc 0.37 f/cc 0.54 f/cc 0.58 f/cc r 0.26 f/cc 0.50 f/cc 0.40 f/cc 0.39 f/cc NO No 0.50 f/cc F Inlshlng Line 3 1 2" Sewer Pipe F Inlshlng Line 2 F Inlshlng Line- 3(dr1ve Side) 12" Sewer Pipe F Inlshlng Line 2 0.26 f/cc 0.55 f/cc 2.2 f/cc 2.5 f/cc 3 0" Coupling Mill FD 16 1.1 f/cc NO 8" 3300 0.59 f/cc 1.2 f/ec 2.5 f/cc 6.2 f/cc 2.0 f/cc ' NO 30" Coupling Mill - FD 15 8" 3300 123 124 125 i 126 Mill Operator (12-5-79) 0. Zollo :1ber i 127 | 128 . 129 1 130 Saw Operator (12-5-79) E. Cupid Fiber 131 132 ' 133 i 1 '134 ;i3s : 1 136 Saw Operator (12-6-79) Saw Helper (12-5-79) A. Echadarria Fiber D. Newman Fiber i li 1 j 11 \1 s1 1 i7:30-9:30a 120 9:30-11:20a ; no 11:20-12:55| : 95 12:55-1:45p j 50 1 7:35-9:35a 1120 juo 9:35-11:25a 11:25-12:55 90 12:55-1:45p : 50 1 1 ,0.25 f/cc 0.18 f/cc !o.42 f/cc jO.58 f/cc i 0.29 f/cc 1.52 f/ec i ifi f/rr 3.44 f/cc 7:10- 7 9:50-11:55a 11:55-1:40p 0 125 105 VOID 0.41 f/cc 0.40 f/cc 0.32 f/cc NO 0.59 f/cc NO 0.41 f/cc | NO 42" Coupling Mill - FD 54 16" Sewer Pipe -- Dry Coupling Saw - FD 9 4" X 6" Couplings Employee Lost Cassette Rework Saw FD 10 7:45-9:25a 100 9:25-11:25 aj 120 1.43 f/cc 0.54 f/cc 11:25-1:45p 140 0.37 f/ec 1 "I----------i 0,44 f/cc Rework Saw FD 10 NO , 8" 3300 i CTD019097 l I Ambler A/C Pipe Plant .Industrial Hygiene Survey December 3-12, 1979 ! 1 No. ' 79 Position Location (Date) Name/Area TABLE 1 Oust/Fiber Exposures Analysis for Time M In. Result PAGE 27. REVISED COPY - 1/25/80 "HA for .ample erfod a, mvelrt Remarks ! 137 138 . 139 Lathe Operator (12-5-79) i140 i _____u 141 Lathe Operator 142 143 (12-5-79) T. Gray W. Barnett 3tber Fiber 7 :47-9:30a 9 :30-11:25a 1 1:25-1:00p 1 -.00-1:45p 103 0.38 f/cc 115 0,51 f/cc 95 0.31 f/cc 45 0. 11 f/cc 0.37 f/cc N 0 1 7:50-9:30a 9:30-12:55p 12:55-1:45p 100 205 50 0,38 f/cc 0,31 f/cc 0.70 f/cc 0.38 f/cc NO NeOel Lathe PD 8 " & 8 " FMS Sebastlon Lathe FD 20 Laman Lathe FD 7 6" Pipe , 144 1 145 < 146 147 Hill Operator (12-5-79) J. OeSIlva : 1*8 149 150 i Drill Operator ! 1 (12-6-79) J. Diaz i 151 j 152 : 153 Saw Operator (12-5-79) N. Chancy i 154 155 ,156 Lathe Operator (12-6-79) E. Moore Fiber Fiber Fiber Fiber 157 1 |- 158 ,159 1 1 160 161 Finishing Supervisor (12-5-79) Sweeper Operator (12-6-79) Electrician (12-3-79) R. Grudzlnskl Fiber H. Dukes Fiber J C. Beaver Fiber 7-.55-9:32a 97 9:32-11:25a 11:25-1:OOp 1:00-l:45p 113 95 45 0,13 f/cc 0.22 f/cc 0,48 f/cc 0.35 f/cc Universal Boring Mill NO FD 13 6* Pipe 7:10-9:50a , 160 9:50-11:55a 125 11:55-1:40p 105 0.66 f/cc 1 J .34 f/cc f1.29 f/ec 8:45-11:25a 160 11:25-1:OOp 95 1:00-1:45p 45 -------------------- 1 11 .88 f/cc 1 .69 f/cc 0.84 f/cc 0.46 f/cc NO 1.66 f/cc NO Korlt Drill Wet Saw 16" 150 7:40-9:52a 132 9:52-11:55a 1123 11:55-1:40p 105 1.2 f/cc 1.1 f/cc 1 1 1.0 f/cc l 1.1 f/cc NO Pencil Sharpener -- 345 1 0.14 f/cc 3:15-2:OOp 0.14 f/cc 1 1 1 10:10-12:4' |! 155 12:45-3:OOp ' 135 0.21 f/cc 0.35 f/cc 0.28 f/cc NO NO 7:15-9:10a 9:10-1:45p 115 275 0.84 f/cc 0.22 f/cc n an f/rr NO .162 ] 163 Mechanic (12-6-79) J. DeMarlo Fiber 7:40-12:41)p 300 12:40-3:01)p 140 0.41 f/cc 0.36 f/cc 0.39 f/cc NO Working on Finishing Line #2 1 Name/Area Personal Samples are de oted b ' workers nane. 1 Area sami>ltjs denotes sa pie ta :en In proxfr tty to workers. Engineerin area sample takeli In proximity t) a specific 'machine. Sample does not reflect direct regu 'ar employee exposure level. CTD019098