Document aBxjpwZE0m5p4rqJeVe2vv4BM
Amblei , C Pipe Plant Industrial Hygiene Survey December 3-12, 1979
TABLE Dust/Fiber Exposures
Position No. Location
(Date)
Fiber 01 Warehouse
(12/7/79)
02 j
03 11 05 | (12/3/79)
04 j
Name/Area Area Sample
Analysis for
Time
Min.
Fiber
1:50-1:25p 275
Result
TWA for Sample Period
Over imit
0.48 f/ci 0.48 f/cc NO
i .. Remarks
.f
R. Dorin
>:50-9:00a 130
3.0 f/cc
Fiber
9:00-10:05a 65
0.38 f/cc
2:33-1:57p 0V 0.81 f/cc
7Total Dust 0:05-12 33p 148'2^
1.7 f/cc NO
Manufacturing 8" 2400 Pipe
,06 Mixer Operator
07 (12/7/79)
R. Dorin
08
Fiber
0:07-10:47a 40 0:47-11:19a 32 1:19-11:45a
2.7 f/cc 5.9 f/cc 3.6 f/cc
Dumpinq Fiber 4.0 f/cc YES Staged Fiber/Waiting
Dumping Fiber
!| 1 09 iFiber Dump ,011 | station
(12/3/79) 010 I i_ _ _ _ _ L
Area Sample
Fiber
3:25-9:55a 30
2:35-2:45p 130
Total Dust 9:55-12:35p 220
2.4 f/cc 0.56 f/cc
0.91 f/cc NO
Pump hanging on Front of dump station r above opening.
Manufacturing 8" 2400 Pipe
j 012 i 1 ' 613
'2nd Floor
Manufacturing
,(12-7-79) I
1 1(12/7/79)
014 I Blender Area
016 (12/3/79)
017
015 |
Area Sample Area Sample Area Sample
018
1 019 | 020 i
Glender Area (12/6/79)
Area Sample
Fiber
7:55-1:30p 335
>0.82 f/cc >0.82 f/cc NO
Near Mixers Manufacturing 6" 150 pipe
Fiber
7:55-1:30p 335
Fiber
9:23-10:00a 12:30-1:35p
37 65
1:35-2:45p 70
Total Dust 10:00-12:30p 150
Fiber
J:25-5:OOp 5:00-6:00p 5:00-6:30p
95 60 30
>0.79 f/cc >0.79 f/cc NO
0.80 f/cc 1.3 f/cc 1.8 f/cc
1.4 f/cc NO
Near Fines Bin
Near #4 Mixer Manufacturing 8" 2400 pipe
-- 4.3 f/cc
Near #4 Mixer
5.0 f/cc 3.5 f/cc
4.4 f/cc YES
Manufacturing 6" 150 pipe
021 Trough Area
023 (12-3-79) 024
022
Area Sample
_
j 025 | 026
027
Trough Area (12-6-79)
Area Sample
| 028 1 i 029 t
! 030
Trough Area (12-7-79)
Area Sample
Machine Flow Trough (12-3-79)
Area Sample
! 031 | 033
| 032
Machine Tender J. Low (12-3-79)
1
Fiber
9:20-10:00a 140 12:35-1:35p ,63
t_l;35-2:45p
Total Dust 10:00-12:35 j 155
Fiber
3:25-5:OOp i 95 5:00-6:OOp j 60 6:00-6:35 p 35
Fiber Fiber
11:45-l:15p 90 6:35-7:05a 30
Fiber Total Dust
7:48-9:15a i87
9:15-10:52a 1 9/ 1 69
12:36-1:45p
10:52-12:36 104
>14.1 f/cc >6.1 f/cc
9.7 f/cc
1 1)2.8 f/cc >3.0 f/cc r>6.3 f/cc J >5.6 f/cc
9.5 f/cc YES
i
1
> 3.5 f/cc *
j YES
1 1 I
) 5.6 f/cc YES
0.97 f/cc
0.97 f/cc NO
2.6 f/cc
j 1.6 f/cc J 2.6 f/cc
2.2 f/cc
YES
6' From Floor Above Mix Trough Manaufacturing 8" 2400 pipe
6' from Floor Above Mix Trough Manufacturing 6" 150 pipe
3' From Floor on Rail at trough. Iji^ufactuning 6" Taken at Start up Cylinders being installed. Manufacturi 3" 2400 oioe___________________
Manufacturing 8" 2400 pipe
034 Machine Contro
036
Panel (12-3-79)
Area Sample
035
Fiber Total Dust
9:30-9:55a 25
12:35-1:50p 80
9:55-12:35 160
1
j
2.1 f/cc . 1.4 f/cc
1.6 f/cc
1
NO Manufacturing 8" 2400 pipe
CTD019301
Ambler . ; Pipe Plant Industrial Hygtene Survey December 3-12, 1979
TABLE Dust/Fiber Exposures
r Position
No. Location ! (Date)
Name/Area
037 Roll I'p 038 Area (12-6-79) Area Sample
' -------: 039 Press
1 040 Operator
1 2. Worthington
, 042 (12-3-79)
' 041
043
r Press Operator 1 2. Worthington
(12-6-79)
Analysis for
Fiber
Fiber Total Dust Fiber
Time
f Min. | Result
j3:25-5:15p
1
no j VOID
80 |
5:15-6:35p j
> 7.3 f/cc
______ L
7:08- 9:05p 117 \\ 1.6 f/cc
9:05-9:50p 12:45-2:OOp
45 i 1.9 f/cc 75 i VOID
9:50-12:45p 175 |
1
3:25-6:4 5p 200
VOID
TWA for J
Sample
l Over
-P--e--riod- - - - - - - r1- i mi t
> 7.3 f/cc ES
1.7 f/cc NO
--
Remarks
Heavy Particulate not countable lanufacturing 6" 150 pipe
j
i |
ianufacturing 8" 2400 pipe
Pump malfunction
Heavy Particulate not countable
I j |
044
. 046
1
045
Mandrel Operator (12-3-79)
J. Bickley
Fiber Total Dust
7:09-10:00a 171 12:35-1:51p 76 10:00-12:35i> 155
0.65 f/cc 0.75 f/cc 0.96 f/cc
NO
Manufacturing 8"2400 pipe
047 1 048
1049 1050
!i 051
Tunnel 12/3/7! Area Sample Entrance
Pipe Stripper
,(12-6-79)
! 1-1
1 Pipe Stripper | (12-6-79)Area
H. Meyers Area Sample
j Tray Loader
(12-6-79)
S. Mineo
Fiber Fiber Fiber
Fiber
6:55-7:03a 8 2:30-6:20p 230
4.3 f/cc 1.5 f/cc
4.3 f/cc 1.5 f/cc
YES Clean up of scrap pipe -1
NO Manufacturing 15" 3000 pipe
2:35-6:45p : 250
0.59 f/cc 0.59 f/cc NO
7:00-11:50a 11:50-1:45p
290 11b i
0.54 f/cc 0.41 f/cc
0.50f/cc
NO
Pump hanging 5' above pipe on tunnel conveyor
Manufacturing 15" 3000 pipe
'052 053
Autoclave
Truck Drive (12-6-79)
F. Demedio
'054 ,055 056 057
| 058 |059 j 061 i 060
Utility Truck Driver(12-3-79) H. Schimmel
Relief Operator
(12-3-79)
R. Jackson-
-
Fiber
8:05-11:55a 11:55-1:40p
230 ! 0.15 f/cc 105 i
0,57 f/cc
Fiber
6:40-7:03a
23 i 2.2 f/cc
7:03-9:20a ; 137
0.26 f/cc
t
9:20-12:40p i 200
VOID
12140-1 :50p 1 70
0.79 f/cc
1
Fiber Total Dust
7:40-9:10 a 9:10-9:55a
1
9Q 0.66 f/cc
1
45 0.20 f/cc
12:45-1:45p --57-- VOID 9; 55-12:48p ^^7T-
NO 0.28 f/cc
0,62 f/cc NO
1 1
I 0.51 f/cc NO
Manufacturing 15" 3000 pipe
Manufacturing 8" 2400 pipe Sample Used Twice
Manufacturing 8" 2400 pipe
Sample Used Twice
062
'063
j
1064
Manufacturing
supervisor (12-6-79)
G. Jones
Fiber
j065 Crusher
066 Operator
1
(12-6-79)
C. Randall
1Q67
1
,068
i i
1
1 1
i i
i
----1
Fiber
2:15-5:23p 188 >2.0 f/cc
5:23-7:00 p 97
2.3 f/cc
':00-7:30p
8.6 f/cc
30
1145 7:00- 9:25a
9:25-10:01 ! 152 in-ofi-l?!0?
10:01-10:06 5
2.7 f/cc >3.5 f/cc .15.9 f/cc
2.7 f/cc 3.1 f/cc
112:02-1:45p , 103
2,6 f/cc
Chanqinq Mandrels Changing Mandrels & Cleaning YES Mandrels Shot Blasting Mandrels
Manufacturing 15" 3000 pipe YES
In dust collector shaking Baas.
! 1
ii l
1 CTD019302
Ambler h; , Pipe. Plant Industrial Hygien Suryey
December 3-12, 1979
TABLE Oust/Fiber Exposures
Position No. Location
(Date)
069 Crusher Operator
070 (12-6-79)
071 Crusher Area 072 073 (12-7-79)
Name/Area R. Meyers
Area Sample
Analysis for
Fiber
Fiber
Time
Min.
Result
TWA for
Sample Period
, L
)ver mit
2:30-5:20p 170
1.5 f/cc
1,5 f/cc NO
5:20-6:15p 55
VOID
j:45-9:55a 130
0.32 f/cc j
9:55-11:15a 80
1.5 f/cc j 0.67 f/cc , NO
1:15-1:30p 135
0.52 f/cc
Remarks
Manufacturing 6" 150 pipe
i
ump Malfunction
At Entry to Crusher Manufacturing 6'' 150 pipe
1
074 Crusher Area 1075 |076 (12-7-79) 1I 077 ;CrusherArea 078 i 079 (12-7-79)
D80 `Fork 081 ITruck 082 [Driver
083 !( 12- 4-79)
Area Sample rea Sample S. Steltz
Fiber -iber Fiber
7:40-9:S5a 9:55-11:55a 1:55-1:30p
130 80
135
7:40-9:55a 130 9:55-11:15a 80 11:15-1:30p 135
7:30-9:05a j 95 9:05-11:00a 115 1:00-l:15p 135
: 15-1:45p 30
5.5 f/cc 2.4 f/cc 3.3 f/cc
3.9 f/cc
In Crusher Area Hanging YES On 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 Wall.
Finishing Line 3 12" Sewer Pipe
Finishing Line 2
~
1
084 Lathe
A. DeClerico Fiber
085 Operator
6 i (12-4-79)
|087 1
i______ j
*088
1
l |
Lathe
089 1 Operator
090 1 (12-4-79)
G. Meyers
Fiber
i_ _ _ _
i 091 Q. C. Inspector A. Mastromatto Fiber
: 092 (12-4-79)
093
094 j_____
-
j 095
: 096 097 .098
ii
jo99
.100
:ioi
102
Tester Operator (12-4-79)
Beller (12-4-79)
G. Bojaciuk. Fiber J. Handerhan Fiber
1 1
t
i
t
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 0.36 f/cc
0,60 f/cc
NO
Finishing Line 3 12* Sewer Pipe
Finishing Line 2
6:55-9:00a 125 9:00-10:58a 118 10:58-12:40a , 102
!o.20 f/cc
j 0.33 f/cc
j 0,38 f/cc
0,30 f/cc
Finishing Line 3
NO
(Orlve Side) 12" Sewer Pipe
7:28-9:05a i 97
9:05-11:00a 115 11:00-1:1 Op !l30 1:10-1:45p 1 35
1
1
7:23-9:01a ; 98 9:01-11:00 119 11:00-1:15p 135 1:15-1:45p 30
i 0.52 f/cc
Mnishing Line 3
1.0 f/cc 0.71 f/CC NO
12" Sewer Pipe
0.76 f/cc
0,14 f/cc
1 j 0.55 f/cc j 0.75 f/c
0.77 f/c:
j 0,31 f/cc
l Finishing Line 2
0,67 f/c |
Finishing Line 3
N0( Irive Side)
12" Sewer Pipe
Finishing Line 2
7:40-9:05a 85
1
| 0.28 f/cc
9:05-11:02a 117 11:02-1:12p ] 30
0.32 f/cc j 1.0 f/cc
1:12-1:45p
i 33 | 0.31 f/cc
1
------------ 1------------------
1j
0.55 f/ c : NO
Finishing Line 3
12* Sewer Pipe Finishing Line 2
i
i
t
i
i
CTD019303
Ambler A/C Pipe Plant Industrial Hygiene Survey December 3-12, 1979
TABLE Dust/Fiber Exposures
Position NO. | Location
I (Date)
103 | 104 105 1
106 |
Bel 1er (12-4-79)
107 1 i Handler
108 i 109 j (12-4-79)
110 1 1
111 Handler
112 1
113 (12-4-79) 114
Name/Area S. Wallace
I N. Paone
M. McCarthy
115 Hill Operator
116 117
11| (12-5-79)
118
C. Handschin
Analysts for
Fiber
Fiber
:iber
:iber
Time
Min. | i
Result
TVIA for
Sample Period
Over L imi t
: 02-9:07a 125
(1:07-11:05a 118
1:05-12:45p 100
0.38 f/cc 0.45 f/cc 0.52 f/cc
0.67 f/cc
NO
2:45-1 :45p 60
1.99 f/cc
Remarks
inishing Line 3 (drive side)
1
12" Sewer Pipe
'inishing Line 2
:10-9:07a 117
c :07-11:04p 117
1:04-12:45p 101 2:45-1:45p 60
:05-9:11a 126 c :11-11:02a 111
i 1:02-12:45p 103
2:45-1 :45p 60
0.22 f/cc
0,28 f/cc 0.54 f/cc
0.37 f/cc
0.58 f/cc
1
0.26 f/cc 0.50 f/cc | 0.39 f/cc
0.40 f/cc
NO No
0.50 f/cc
'inishing Line 3 1 2" Sewer Pipe
'inishing Line 2
"inishing Line 3(dr1ve Side) 12" Sewer Pipe 'inishing Line 2
:25-9:33a 128
:33-11:20a 107 1:20-12:55p 95
2:55-1:45p 50
0.26 f/cc 0.55 f/cc 2.2 f/cc 2.5 f/cc
1.1 f/cc NO
)0" Coupling Mill FD 16=_:
_
8" 3300
119 Hill Operator
120
121 (12-5-79)
122
------ ^1 1
123 Hill Operator
124
125 (12-5-79) 126
F. Marincole J. Zollo
riber :iber
127 Saw Operator
128
129 (12-5-79) 130
E. Cupid
Fiber
--
:30-9:35a 125
9:35-11:20p 105
11:20-12:55f 95
12:55-1:45p 50
0.59 f/cc
30" Coupling Mill - FD 15
1.2 f/cc 2.5 f/cc
2.0 f/cc
NO 8" 3300
6.2 f/cc
7:30-9:30a
120
9:30-11:20a no
11 :20-12:55| : 95
12:55-1:45p j 50
0.25 f/cc 0.18 f/cc
0.42 f/cc 0.58 f/cc
i
7:35-9:35a 120
9:35-11:25a no
11:25-12:55 90
12:55-1:45p : 50
1
j 0.29 f/cc
0.52 f/cc
1 16 f/rr 3.44 f/cc
0.32 f/cc NO
|
0.59 f/cc j NO
42" Couplfng Mill - FD 54 16" Sewer Pipe
Dry Coupling Saw - FD 9 4" X 6" Couplings
131
132
'i 133
Saw Operator (12-6-79)
A. Echadarria Fiber
7:10- ?
9:50-11 :55a 11:55-1:40p
0
125 105
VOID 0.41 f/cc 0.40 f/cc
0.41 f/cc NO
Employee Lost Cassett Rework Saw FD 10
'134 ;i35 ; 136
Saw Helper (12-5-79)
0. Newman
Fiber
1
11
t
1 111
l
I
7:45-9:25a 100
9:25-11:25 a 120
11:25-1:45p 140
11 1 l
i
),43 f/cc 0.54 f/cc 0.37 f/cc
I
1
Rework Saw FD 10 0,44 f/cc NO . 8" 3300
CTD019304
Ambler A/C Pipe Plant Industrial Hygiene Survey December 3-12, 1979
TABLE Dust/Fiber Exposures
1------------ Position j NO. Location
(Oate)
Name/Area
Analysis for
Time
1 Min. 1 Result
TWA for Sample Period
Over r imit
Remarks
! 137 Lathe Operator
' 138 i 139 | (12-5-79)
140 i 1i
T. Gray
141 J Lathe Operator 142 143 (12-5-79)
W. Barnett
-1 , 144 Mill Operator
i 145 j 146
147
(12-5-79)
J. DeSilva
3iher Fiber Fiber
j 148 Drill Operator J. Diaz i 149 l
150 (12-6-79)
Fiber
:151 152
j 153
Saw Operator (12-5-79)
N. Chancy
Fiber
7;47-9:30a (1:30-11:25a
1:25-1:00p :00--1:45p
103 0,38 f/cc
115 3.51 f/cc 95 0.31 f/cc 45 0,11 f/cc
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
0.37 f/cc NO 0.38 f/cc NO
NeBel Lathe PD 8 6" 4 8 " FMS
Laman Lathe FD 7 16" Pipe
1 j
7:55-9:32a 97
9:32-11:25a 11:25-1:00p 1:00-1:45p
113 95 45
0,13 f/cc
0.22 f/cc 0.48 f/cc 0.35 f/cc
Universal Boring Mill FO 7 6" Pipe
,1
7-.10-9:50a 160 0.66 f/cc
Korlt Drill
9:50-11:55a 125 0.34 f/cc 0,46 f/cc NO
ll:55-l:40p 105 0,29 f/cc
8:45-11:25a ' 160 11:25-l:00p 95 1:00-1:45p 45
1,88 f/cc 1,69 f/cc 0.84 f/cc
Wet Saw 1,66 f/cc NO 16" -150
! 154 ' 155 ,156
Lathe Operator
(12-6-79)
E. Moore
Fiber
1157
j 158
,159 1 1 : 160
161
Finishing Supervisor (12-5-79)
Sweeper Operator (12-6-79)
Electrician (12-3-79)
R. Grudzinski Fiber
H. Dukes ~ Fiber.
_
C. Beaver
Fiber
1162 Il63
Mechanic (12-6-79)
J. DeMario
Fiber
7:40-9:52a 132 9:52-11:55a .123 11 :55-1 :40p '105
1.2 f/cc
! 1.1 f/cc ! 1.0 f/cc I
3:15-2:OOp Ij405
! 0.12 f/cc 1
1.1 f/cc NO
Pencil Sharpener --
0.12 f/cc NO
10:10-12:45| 145
12:45-3: OOpj|' 135 i
0,23 f/cc " 0.29 f/CC
0.35 f/cc
NO
7:15-9:10a 115 j 0.84 f/cc
9:10-1:45p 275
0.22 f/cc
7:40-12:40p 300 12:40-3:00p 140
0,41 f/cc 0.36 f/cc
L0 _J_____ 0.39 f/cc NO
Working on Finishing Line #2
CTD019305
INDUSTRIAL HYGIENE SURVEY Ambler A/C Pipe Plant January 28-29, I960
\
i
TABLE
Oust/Fiber Exposures
1 No.
PosItion Location (Date)
Name/Area
Analysis for
Time
Min.
Result (f/cc)
001 1 002 i 003 ' 004 I 005 i i
Mixer Operator H. Meyers 1/28/80
( ct
i i_______
,
Fibers
7:24-8:34a 70
8:34-8:50a
- 8:50-9:32a
16 42
v:32-1:00p 08
1:00-2:00 P 60
6.9
6.3 0.94
0.82 VU1U
006 Fiber Dump Station
1/28/80
Area, just below damper
Fibers
6:42--7:31a 49 1:20-2:12 p 52
0.11 0.22
roo*.
TWA for Sample ,, Over Period f/cc .imit
Remarks
2.36 ^
Wearing 8710 Respirator and ` white suit.
Samples 001 & 002, hood YES ventilation damper half open
Mixer Operator training a new person.
302 Operation upset; bagiouse failure.
305 Sample used twice
306 dumped 6 minutes
NO 007 dumped 5 minutes
{008 009 '010 'on
j012
Machine Tender J- Love 1/28/80
Fibers
6:30-8:374 8:37-B:49a B:ay-10:06a 10:06-1:27d
:27-2:00p
127 12 7?
201 33
1.87 6.59 T"3 0.3 3.28
'3V
009 Process upset, Baghouse Failure J
Oil-Removing scrap 2 minute
012 In area of control panel
013
014 015 ;1 oi6 i 017
i
Manufacturing G. Jones Supervisor
1/28/80
Fibers
1 j 018
Blender
019 1/28/80
AREA- Height 5 ft,. 2 ft from Mixer
Motor
Fibers
6:27-8:374 130
0.78
8:37-8:514 14
5.74
8:51-10:094 78____ 1.66 lO:09-12:45[ 156 11.12
12:45-2:03p 78
jl.ll j
i ________ L
6:48-7:30a 42
0.27
l;13-2:12p 59
0.39
1.26
peo Trough 021 1/28/80
AREA- Height Fibers 5 ft above
covered viewin i hole.
',022
i
i
1 024
026 .027
i t
Machine Control AREA-on top
Panel
of console
1/28/80
Mixer Operator H. Meyers 1/29/80 -2-4"-'=>c>
/ a -1 ~z. "53" ?tS> O t *Z? V--------
Fibers Fibers
6:45-7:304 45
l:13-2:12p !61 1
0.51 1.51
6:50-7:304 40 l:13-2:12p 59
0.37 4.69
6:42-8:42a 120 8:42-10:424 120
I0:4/-I2:I2i 90
12:12-12:331 i 21 12:33-12:511 1 18 12:51-1:57p | 66
0.66 vSTd
T27 ------n.9 5.0/ o-----------------
1 !
1
-
NO 314-Process upset, Baghouse
316-Scraping Mandrels for 5 minutes.
-1
Blender started approx-
j
NO
020 No visible emissions in trough area
NO 021 Water level stayed constant little steam or dust produced
YES
NO 028-While dumping. YES
around 5 um long while on break at locker room & lunch room. 025 Sample used twice
;
i
1 i
CTD019306
t
INDUSTRIAL HYGIENE SURVEY Ambler A/C Pipe Plant January 28-29, 1980
TABLE Dust/Fiber Exposures
Page 2.
Hygiene Survey Pipe Plant
TABLE 1 Dust/Fiber Exposures
Page 15.
No. POSITION LOCATION (DATE)
NAME/AREA
1 Mixer Operator R. Dorin 12/3/79
2
3
4 5 Mixer Operator R. Dorin
6
1/28/80
ANALYSIS FOR '
TIME
MIN.
RESULT
TWA for
Sample period
REMARKS
Fiber
6:50a- 130 3.0 f/cc
Manufacturing 8" 2400 pipe.
9:00a
9:00a-
65
0.38 f/cc 1.7f/cc
Wearing respirator
10:05a
12:33p1:57p
84
0.81 f/cc
I
Total Dust 10:05a- 148 2.2 mg/M3 t
12:33p
Blast gate 1/2 open
Fiber
10:07a10:47
40
2.7 f/cc
-
5-7: Wearing respirator 5: Oumping Fiber
10:47a11:19a
55
5.9 f/cc
-
6: Staged Fiber/Waiting
7 S Mixer Operator H. Meyers 9
Fibers
1/28/80
10 11
12
13 Mixer Operator H. Meyers
14
15 1/29/80
16
17 18
-
Fibers
11:19a11:45a
26
3.6 f/cc
-
7: Dumping fiber (Blast Gate 1/2 open.
7:24a- 70 6.9 f/cc 8:34a
Wearing 8710 respirator and white suit.
8:34a- 16 6.3 f/cc
Samples 849, hood ventilation
8:50a
2.36 f/cc damper half open.
8:50a- 42 0.94 f/cc 9:32a
Mixer Operator training a new person
9:32a - 208 0.82 f/cc 1: OOp
9, Operation upset, baghouse failure.
1:002: OOP
60 VOID
12, Sample used twice
6:42a8:42a
120 0.66 f/cc
14, Sample used twice.
8:42a-
120 VOID
16, Very fine fibers around 5 um
10:42a
long while -on break at locker room
and lunch room.
10:47a-
90 1.27 f/cc 2.05 f/cc
12:12
17, While dumping.
l5:15p 12:33p
51
13. $6
Wearing respirator
12:3312:Sip
12:51p-- 1:57p
18
66
5.07
1.0
19 Machine Tender J. Low
20
12/3/79
21
22
Fibers Total Oust
7:48a9:15a
87
9:15a10:52a
97
12:36p1:45p
69
10:5212:36
104
2.6 f/cc
1.6 f/cc 2.6 f/cc
2.2 f/cc Manufacturing 8" 2400 pipe.
1.8 mg/M3
CTD019308
No. 23
POSITION LOCATION (Date)
NAME/AREA
Machine Tender J. Love
24
25 1/28/80
26
27
28 Machine Tender J. Love
29 1/29/80 30
31 Manufacturing G. Jones Supervisor
32 12/6/79
33
34 Manufacturing G. Jones 35 36 1/28/80 37 38
39 Manufacturing G. Jones Supervisor
40
41
42
43
44
TABLE 1 Dust/Fiber Exposures
'age 16.
ANALYSIS FOR
Fibers
riME MIN.
6:30a- 127 8:37a
RESULT
TWA IfiBle period
1.87 f/cc
REMARKS
'
8:37a 8:49a
12
8:49a- 77 10:06
10:06a 201 1:27a
1:27p- 33 2: OOp
6.59 f/cc
2 4, process upset, bag-
.30 f/c : house failure.
1.3 f/cc
0.3 f/cc 3.28 f/cc
2 6, Removing scrap 2 minutes
27, in area of control panel.
Fibers Fiber
6:54a- 206 10:20a
10:20a 156 12:S6p
12:56p 65 2:01p
2:15p- 188 5:23p
5:23p- 97 7: OOp
7:00p7:30p
30
0.57 f/cc
0.93 f/cc 0.80 f/cc
1.21 f/cc 2.0 f/cc
30, Relieving Control Operator, & cleaning cylinders.
31, changing mandrels
2.3 f/cc 8.6 f/cc
32, changing mandrels & 2.7 f/c cleaning mandrels.
33, Shot Blasting Mandrels
Fiber
6:27a- 130 8:37a
8:37a- 14 8:51a
8:51a- 78 10:09a
10:09- 156 12:45p
12:45p- 78 2:03p
0.78 f/cc
5.74 f/cc 1.26 1.66 f/cc 1.12 f/cc
1.11 f/cc
35, Process upset, baghouse failure.
-
37, scraping mandrels for 5 minutes.
Fibers
5:48 7:45p
57
7:45a- 15 1:00a
8:00a- 62 9:02a
9:02a- 108 10:50a
10:50a 137 1:07p
1:07p- 63 2:1 Op
VOID VOID VOID VOID VOID
1.11 f/cc
39-43, VOID. Pump found inoperative at end of 43 sample period.
CTD019309
Industrial Hygiene Survey Ambler A/C Pipe Plant 12/3-7/79
TABLE 1 Dust/Fiber Exposures
Page 17.
No. POSITION LOCATION (DATE)
NAME/AREA
ANALYSIS FOR
TIME
MIN.
RESULT
TWA for Sample period
REMARKS
45 Press Operator C. Worthington Fiber
7:08a9:05a
117
46
9:05a-
45
9:50a
47
12:45-
75
2:00p
48 Total Dust 9:50a- 175 12:4Sp
49 Press Operator C. Worthingtor Fiber 12/6/79
3:25p6:45
200
1.6 f/cc
Manufacturing 8" 2400 pipe.
1.9 f/cc 1.7 f/cc
VOID
1.3 mg/M3
Pump malfunction
VOID
Heavy particulate-not countable
1
50 Mandrel Operator
51 12/3/79
J. Blckley
Fiber
7:09a10:00a
12:35p1:51 p
171 76
0.65 f/cc
Manufacturing 8" 2400 pipe.
0.96 f/cc 0.75 f/cc
52
53 Pipe Stripper H. Meyers , 12/6/79
Total Dust Fiber
10:00a12:35p
2:30p6:20p
155 230
0.82 mg/M:
1.5 f/cc
-
Manufacturing 15" 3000 pipe.
54 Tray Loader
S. Mineo
55
Fiber
56 Autoclave
F. Demedio
Truck Driver
57 12/6/79
Fiber
7:00a11:50a
290
11:50a- 115 1:45p
8:05a11:55a
230
11:55 a- 105 1:40p
Cl. 54 f/cc 0.50 f/cc
0.41 f/cc
Manufacturing 15" 3Q0Q pipe
0.15 f/cc 0.57 f/cc
Manufacturing 15" 3000 pipe.
J
58 Uti 1ity Truck
59 Driver 12/3/79
60
61
H. Schimmel
Fiber
-
62 Relief Operato R. Jackson
Fiber
63 64 65 Total Dust
6:40a7:03a
23
7:03a9:20a
137
9:20a12:40p
200
12:40p1:50p
70
7:40a 9:10a
9:10a9:55a
12:48p1:45p
9:55a12:48p
90 45
57 173
2.2 f/cc
Manufacturing 8" 2400 pipe.
0.26 f/cc 0.62 f/cc
VOID
Sample used twice
0.79 f/cc
0.66 f/cc
Manufacturing 8" 2400 pipe.
0.20 f/cc 0.51 f/cc
VOID
Sample used twice
0.24 mg/M
CTD019310
Industrial Hygiene Survey
Aiibler A/C Pipe Plant . 12/3-7/79
TABLE 1 Dust/Fiber Exposures
No. POSITION LOCATION
(OATE)
NAME/AREA
ANALYSIS FOR
TIME
MIN.
RESULT
Page 18.
TWA for Sample period
REMARKS
66 Laborer 1/29/80
R. Lutz
Fibers
7:22a- 11 1.01 7:43a
- Employee scraping mandrels wearing 8710 respirator and
white suit.
67 Crusher Operator
68
12/6/79
69
70
C. Randall
Fiber
7:00a9:25a
9:25a10:01a 10:06a12:02p
10:01a10:06a
12:02p1:45p
145
152 5
103
2.7 f/cc
), 3.0 f/cc
Manufacturing 15" 3000 pipe. Wearing respirator
3.5 f/cc 15.9 f/cc
(Excluding 69, baghous e entry)
In dust collector shaking bags, wearing 3M8710 respirator.
2.6 f/cc
1 1
71 Crusher Operator
72 12/6/79
R. Meyers
Fiber
2:30p5:20p
5:20p6:15p
170 1.5 f/cc 55 VOID
1.5 f/cc Pump malfunction.
73 Fork Truck S. Steltz Driver
74
75 12/4/79
76
Fiber
7:30a9:05a
9:05a11:00a
95 0.17 f/cc
Finishing Line 3
115 0.26 f/cc 0.26 f/cc 12" Sewer Pipe (Lathing only)
11:00a- 135 0.24 f/cc 1:15p
1:15p1:45p
30 0.58 f/cc
Finishing Line 2
1
77 Lathe Operator A. DeClerico Fiber
78 12/4/79
79 (Control Side)
-
80 -
81 Lathe Operator G. Meyers
Fiber
82 12/4/79
83 (Drive Side)
6:50a9:00a
130 0.43 f/cc
Finishing Line 3
9:00a10:57a
117 0.62 f/cc 0.60 f/cc 12" Sewer Pipe
10:57a- 138 0.79 f/cc 1:15p
1:15p- 30 0.36 f/cc 1:45p
Finishing Line 2
6:55a9:00a
125 0.20 f/cc
1 Finishing Line 3 (Driver Side)
9:00a-
118 0.33 f/cc 0.30 f/cc 12" Sewer Pipe.
10:58a-
10:58a- 102 0.38 f/cc 12:40p
CTD019311
V
Industrial Hygiene Survey Ambler A/C Pipe Plant 12/3-7/79
TABLE 1 Dust/Fiber Exposures
ge 19.
No. POSITION LOCATION (DATE)
84 Q. c.
Inspector 85
12/4/79
86
87
88 Tester Operator
89 12/4/79
90
91
NAME/AREA
ANALYSIS FOR
A. Mastromatto Fiber
G. Bojaciuk
Fiber
TIME
7:28a9:05a 9:05a11:00a
11:00a1: lOp
1:1Op1:45p
7:23a9:01a
9:01a11:00p
11:00p1:15p
1:15p 1:45p
MIN.
RESULT
TWA for Sample period
97 0.52 f/cc
115 1.0 f/cc
REMARKS
Finishing Line 3 12" Sewer Pipe.
130 0.76 f/cc
0.71 f/( c
35 0.14 f/cc
Finishing Line 2
98 0.55 f/cc
Finishing Line 3 (Drive Side)
119 0.75 f/cc 0.67 f/cc
135 0.77 f/cc
12" Sewer Pipe.
30 0.31 f/cc
Finishing Line 2
l
] j
92 Beller
93 94 12/4/79
95
96 Seller 97
12/4/79 98
99
100 Handler 12/4/79
101 102
103 104 Handler 105
12/4/79
____
J. Handerhan Fiber
S. Wallace
Fiber
N. Paone
Fiber
M. McCarthy
Fiber
7:40a9:05a
9:05a11:02a
11:02
1:12p
1:12p1:45p
85 0.2B f/cc
Ftnishing Line 3
117 0.32f/cc 0.55 f/cc
130 1.0 f/cc
12" Sewer Pipe
33 0.31 f/cc
Finishing Line 2
7:02a9:07a
125 0.38 f/cc
Finishing Line 3 (Drive Side)
9:07a11:05a
118 0.45 f/cc
12" Sewer Pipe
0.67 f/cc
11:05a- 100 0.52 f/cc 12:45p
12:45p1:45p
60 1.99 f/cc
Finishing Line 2
7:10a9:07a
117 0.22 f/cc
Finishing Line 3
9:07a11:04a
117
0.28 f/cc
12" Sewer Pipe 0.37 f/cc
TTiTOT 161 0.54 f/cc 12:45p
12:45p1:45p
60 0.58 f/cc
Finishing Line 2
7:05a9:11a
126 0.26 f/cc
Finishing Line 3 (Drive Side)
9:11a-
111 0.50 f/cc
11:02a ,
0.40 f/cc
Continued...
CTD019312
Industrial Hygiene Survey Ambler A/C Pipe Plant
12/3-7/79
TABLE 1 Dust/Fiber Exposures
rage 20.
No.
106 107
POSITION LOCATION (DATE)
Handler
NAME/AREA M. McCarthy
Continued...
ANALYSIS FOR
Fiber
108 Mill Operator C. Handschin Fiber
109 12/5/79
110
111
112 Mill Operator F. Marincole Fiber
113 12/5/79
1)4
115
116 Mill Operator J. Zollo 117 118 12/5/79 119
Fiber
120 Saw Operator E. Cupid
Fiber
121
12/5/79
122
123
124 Saw Operator A. Echadarria Ftber
125 ~
126 12/6/79
_
127 Saw Helper
0. Newman
Fiber
128 12/5/79
129
TIME
11:02a12:45p
12:45 p-- 1:45p
7:25a9:33a
9:33a11:20a
11:20a12:55p )2:55p
1:45p
7:30a9:35a 9:35a11:20a 11:20a12:55p
12:55p1:45b
7:30a9:30a 9:30a 11:20a
11:20a 12:55p
12:55p 1:45p
7:35a9:35a
9:35a11:25 a
11:25a12:55p
12:55p1:45p
7:10a-?
9:50a11:55a 11:55a1:40p
7:45a9:25a
9:25a11:25a
MIN.
RESULT
103 0.39 f/cc 60 0.50 f/cc
TWA for Sample period
REMARKS 12" Sewer Pipe
0.40 f/cc Finishing Line 2
128 0.26 f/cc
30" Coupling Mill FD 16
1.1 f/cc
107 0.55 f/cc 1
45 2.2 f/cc
5o 2.5 f/cc
8" 3300
125 0.59 f/cc
30" Coupling Mill - FD 15
105 1.2 f/cc
2.0 f/cc
45 2.5 f/cc
8" 3300
50 6.2 f/cc
120 0.25 f/cc
42" Coupling Mill-FD 54
no 0.18 f/cc
16" Sewer Pipe
0.32 f/cc
95 0.42 f/cc
50 0.58 f/cc
120 0.29 f/cc
Dry Coupling Saw - FD 9
no 0.52 f/cc 0.59 f/cc 4" X 6" Couplings
90 1.16 f/cc
50 0.44 f/cc
0 VOID
Employee Lost Cassette
125 0.41 f/cc
Rework Saw FD 10
0.41 f/cc
105 0.40 f/cc
100 1.43 f/cc
Rework Saw FD 10
120 0.54 f/cc 0.44 f/cc 8" 3300
11:25a- 140 0.37 f/cc 1:45p
;
CTD019313
Ambler A/C Pipe Plant Industrial Hygiene Survey December 3-12, 1979
TABLE 1 Dust/Fiber Exposures
' ie 21.
1
!
i No.
: 79
Position Location (Date)
Name/Area
Analysis for
Time
[h
In.
Result
HA for 5ample 3eriod
! 130
131 , 132
Lathe Operator T. Gray (12-5-79)
: 133 1
_____u
1
I
134 | Lathe Operator
135 j
1
136 (12-5-79)
W. Barnett
! 137 , 138
i
Mill Operator
' 139 (12-5-79)
140
0. DeSilva
; ! 141
142 H3
'i
1 1
Drill
Operator
!
1(12-6-79)
J. Diaz
,144
[ 145
:146
Saw Operator (12-5-79)
N. Chancy
'iber Fiber Fiber Fiber Fiber
`147 Lathe 148 Operator
;149 (12-6-79)
E. Moore
Fiber
150
I
151
1152
Finishing Supervisor (12-5-79)
Sweeper Operator (12-6-79)
R. Grudzinski Fiber
H. Dukes
Fiber
-
:47-9:30a 9 : 30-11:25a 1 1:25-1:00p 1 :00-1:4 5 p
103 Q. 38 f/cc
115 0.51 f/cc 95 0. 31 f/cc 45 0 .11 f/CC
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
0.37 f/cc 0.38 f/cc
7:55-9:32a 97
9:32-11:25a 11:25-1:00p 1:00-1:45p
113 95 45
0,13 f/cc
0.22 f/cc 0.48 f/cc 0.35 f/cc
0.28 f/cc
7:10-9:50a , 160 9:50-11:55a 125
0.66 f/cc 0.34 f/cc
0.46 f/cc
11 :55-1:40p ; 105
8:45-11:25a ' 160
11:25-1:00p 95 1:00-1:45p 45
ID.29 f/cc
1- - - - - - - - - - - - - - -
tl,88 f/cc
! i .69 f/cc \ 84 f/cc
1.66 f/cc
7:40-9:52a 132 9:52-11:55a 123 11:55-1:40p 105
1 1 1.2 f/cc
1.1 f/cc
1.0 f/cc
j
1.1 f/cc
3:15-2:OOp 345 ! 0.14 f/cc 0.14 f/cc 1
10:10-12:45 155
12:45-3:OOp 135
j
0.21 f/cc 0.35 f/cc
0.28 f/cc
' 153
154
Electrician (12-3-79)
C. Beaver
Fiber
7:15-9:1Oa 9:10-1:45p
115 275
0.84 f/cc 0.22 f/cc
0 4f> f/rr 1 1
! 155
j 156
Mechanic (12-6-79)
J. DeMarlo
Fiber
7:40-12:40 a 300 12:40-3:00 140
0,41 f/cc 0.36 f/cc
0.39 f/cc
Remarks
NeBel Lathe fD 8 6" 4 8" FMS
Sebastion Lathe FD 20
Laman Lathe FD 7 16" Pipe
1
i
Universal Boring Mill FD 13
6" Pipe
J
Korit Drill
Wet Saw 16" 150
Pencil Sharpener
_
Working on Finishing Line #2
1
!
1
i
i
i
i
i1
1
(
CTD019314