Document RpZbn6YExB5X4pbnkLxONnEK8
FILE NAME Manville JMA
DATE 1967 - 1968 DOC JMA053
DOCUMENT DESCRIPTION Asbestos Research Transite Pipe Drinking Water Controversy - Letters Media Articles & Report
--"
Environmental Control Department Research & Engineering Center March 20 1968
Water Contamination Studies
Asbestos Pipe
Cement |
On Wednesday March 20
Chief of the Basic Data
I received a telephone Section Environmental
call from Mr. Ronald F. Coene Health Studies U.S.P.H.S.
Mr. Coene had two reasons for calling
tae 1 Senator Baker of Tennessee hadas adb dre ess set d oa sletptiepre otfo ithnequUi.rSy.P.H.S.
concerning health hazards of
data for Senator Baker
The data he
Mr. Coene was obtaining
required related to government purchase specifications for
asbestos pipe I referred him to J. P. Baker and contacted
- {
4
Mr. Baker to discuss the situation with him prior to his being
:
i
contacted by Mr. Coene
am
i
works therefore very closely with Mr. McCabe and
.:
i
2 Mr. Coene apparently
water contamination studies
he was interested in progress of our
terms on our pronged study I told
I briefed him in general
available from the Manville-
him meaningful data probably would not be
until mid- to
i
Bound Brook comparison and the community water studies
April
I further indicated that I thought data from our new
until summer He was interested
test stand would not be available
that we had obtained from
in results to date so I gave himHneumabpeprasrently was impressed with the
our Globe Arizona water study of fiber we were finding
I suggested that when
mwienuhtaed qfuiannatlitrieessults we contact U.S.P.H.S. and they come to the
for a discussion with perhaps F. L. Pundsack
Research Center
S. Speil myself and others
I think this would be better than
trying to transmit our findings by letter
x
"
questions please call me
E. M. Fenner
j
i
EMF ems 3
t
CC J. F. Baker - GHQ
i
H
F. L. Pundsack
S. Speil
t
J. H. Swensen
File
C
oe)
Environmental Control Department
Research & Engineering Center April 2 1968
W. P. Raines - GHQ
Water Contamination Studies
On Tuesday March 26 1968 Mr. Jeremiah P. Lynch Assistant Chief Environmental Activities United States Public Health Service met at the Research and Engineering Center with J. P. Leineweber and me to review the techniques we were using in determining asbestos fiber
:
content in water samples
Previously the U.S.P.H.S. had
water contamination studies as
planned
a basis
to use the results from our
for their determination of the
health hazard from ingested asbestos fiber Mr. Lynch informed us
that because of additional governmental request fosr information
studies
We
U.S.P.H.S. will use their results in their
health determinations rather than ours After the review of our
;
techniques Mr. Lynch expressed an opinion they would not completely follow our procedures but would probably develop their own He did
not indicate what these procedures would be
I still plan
meet with us and 2 of our
to invite two or three people from the U.S.P.H.S. to
at the Research Center to review results from Phase 1
fi
study This review will take place in mid- to April
EMF ems
Cc
Cc )
F. .
J. HSwensen File
-
-
C
~
E. M. Fenner
fi
o>?
HOWARD H. BAKER JR
TENNESSEE
tar
6/18
ue e e
6/18
Wlnited States Senate
.
Nashville Transate April 1 1953Transate
-
Mr. James J. La Penna
Councilman
Metropolitan Government of Nashville and Davidson County
205 Courthouse Nashville Tennessee
Dear Mr. La Ponna
Enclosed is the letter I received from the
regarding Public Health Service
the use of
regarding asbestos pipe by thegovernment I
hope Mr. Everts letter will
adequately answer the questions you have raised but
.
don't hesitate to call on me if you need
* additional information
Sincerely
a
Howard H. Baker Jr.
HHBJr
Enclosure
.
-
K. R. Augst
Frank Griffin
William R. Willis Jr.
ty
DEPARTMENT OF HEALTH EDUCATION AND WELFARE
PUBLIC HEALTH SERVICE
NATIONAL CENTER FOR URBAN AND INDUSTRIAL HEALTH
222 EAST CENTRAL PARKWAY PARKWAY CINCINNATI CINCINNATI OHIO 45202
.
REFER TO
March 26 1968
Honorable Howard H. Baker
United States Senate
Washington D.C. 20510
Jr.
Dear Mr. Baker
Reference is made to the inquiry you received from Councilman James J. LaPenna of Nashville concerning the use of asbestos pipe by the Federal Government and the question relating to a health hazard through its use
The Federal Government has had a specification for asbestos pipe since 1940. It was designated as 351 revised in 1953 and is now designated as 351a We understand from the General Services Administration who is responsible for keeping this specification current that the 1953 specification is presently being revised and will become effective sometime in April or May of this year and will be assigned number 35lb
All agencies of the Government are required to use this specifica-
tion purchasing asbestos pipe The Public Health Service
has in the past and is continuing to purchase asbestos pipe
for use its Indian Health
its Program in
bid documents
referring to this specification
The question of a health hazard resulting from the use of asbestos-
cement pipe in water distribution systems has arisen as Mr. LaPenna has stated There have been no specific studies of this problem
. The health hazards of asbestos in occupational exposures in years
past have been high and health effects noted Current practices have markedly reduced these industrial exposures Exposure to the public of asbestos from water pipe would be relatively slight but we have undertaken a small project to document the extent of this exposure We will be most happy to keep you informed of the results of this study
Sincerely yours
M. Li Sentral
Curtiss M. Everts
Chief
Water Supply and Sea
Program
Resources
-_
oe
as rnees
ons
PY
_
on
)
February 26 1968
Mr. Charles F. Barber Executive Vice President
American Smelting and Refining 120 Broadway New York N. Y. 10005
Company
Dear Chuck
Attached is a copy of a letter from Dr. Irving J.
Selikoff which presents the same point of view that Dr. Selikoff
expressed in
ber 7. This
his letter to Dr. Bistowish of Nashville last Decem-
letter is certainly more positive than negative for
our
Dr.
cause and seems to take the wind out of
Snell's sails since Dr. Snell used the
Vanderbilt University's previous writings of
Dr. Selikoff in making his original allegations
We are now proceeding full steam with the position paper on asbestos pipe A due date of March 15 has been placed
on this position paper
Also enclosed are some reproductions of newspaper clippings in connection with an appearance of Mr. J. Baker of JohnsManville before the Metro Health Board of Nashville and an additional appearance before the Metro Councilmen
this
I repeat that as agreed at our meeting information is to be kept strictly on a top
on January 3 executive level
It is definitely not to be distributed to the field
It is with this understanding that the attachments are
sent to you
Sincerely yours
HMB LH --
Encs .
CC F. J. Solon Jr. --
i
February 26 1968
Mr. Gene G. Curry Secretary Flintkote Company
30 Rockefeller Plaza
New York N. Y. 10020
Dear Gene
Attached is a copy of a letter from Dr. Irving J.
Selikoff which presents the same point of view that Dr. Selikoff
expressed in
ber 7. This
his letter to Dr. Bistowish of Nashville last Decem-
letter is certainly more positive than negative for
our cause and seems to take the wind out of Vanderbilt University's
Dr. Snell's sails since Dr. Snell used the previous writings of
Dr. Selikoff in making his original allegations
We are now proceeding full steam with the position paper on asbestos pipe A due date of March 15 has been placed
.
on this position paper
Also enclosed are some reproductions of newspaper clip-
pings in connection with an appearance of Mr. J. Baker of JohnsManville before the Metro Health Board of Nashville and an addi-
tional appearance before the Metro Councilmen
this
I repeat that as agreed at our meeting information is to be kept strictly on a top
on January 3
executive level
It is definitely not to be distributed to the field
sent
It to you
is with
this
understanding
that
the
attachments
are
Sincerely yours
/ HMB LH
Encs
CC F. J. Solon Jr.
February 26 1968
Charles E. DeLong Esq ~ Secretary and Resident Counsel Certain Products Corporation
120 East Lancaster Avenue
Ardmore Pennsylvania 19003
Dear Charlie
Attached is a copy of a letter from Dr. Irving J.
Selikoff which presents the same point of view that Dr. Selikoff |
expressed in his letter to Dr. Bistowish of Nashville last December 7. This letter is certainly more positive than negative for
our
Dr.
cause and seems to take the wind out of
Snell's sails since Dr. Snell used the
Vanderbilt University's previous writings of
-
Dr. Selikoff in making his original allegations
We are now proceeding full steam with the position paper on asbestos pipe A due date of March 15 has been placed on this position paper
Also enclosed are some reproductions of newspaper clippings in connection with an appearance of Mr. J. Baker of Johns-
Manville tefore the Metro Health Board of Nashville and an addi-
tional appearance before the Metro Councilmen
I repeat that as agreed at our meeting on January 3 this information is to be kept strictly on a top executive level It is definitely not to be distributed to the field
It is with this understanding that the attachments are
sent to you
Sincerely yours
HMB LH Encs
F. J. Solon Jr.
February 26 1968
Mr. S. D. Weaver
Vice President and General Manager Cement Asbestos Pipe Company Ragland Alabama 35131
Dear Mr. Weaver
Attached is a copy of a letter from Dr. Irving J.
Selikoff which presents the same point of view that Dr. Selikoff expressed in his letter to Dr. Bistowish of Nashville last December 7. This letter is certainly more positive than negative for
our cause and seems to take the wind out of Vanderbilt University's
Dr.
Snell's sails
since
Dr.
Snell
used the
previous writings of .
Dr. Selikoff in making his original allegations
We are now proceeding full steam with the position paper on asbestos pipe A due date of March 15 has been placed
on this position paper
pings in Manville
Also enclosed are some reproductions of newspaper clipconnection with an appearance of Mr. J. Baker of Johns-
before the Metro Health Board of Nashville and an addi-
tional appearance before the Metro Councilmen
this
I repeat that as agreed at our meeting information is to be kept strictly on a top
on January 3
executive level
It is definitely not to be distributed to the field
sent
It to you
is with
this understanding
that
the attachments are
Very truly yours
HMB LH Encs
F. J.
Solon
/
Jr. J
ee,
MMSSMM
EDICINE
oO
. MOUNT
MOUNT SINAI SCHOOL OF MEDICINE
of The City University of New York
FIFTH AVENUE AND 100TH STREET N.Y YOR1K 0029
ttre,
CITY
*,
THE
TOAK
POUNDRO POUNDRO1987
Department of Community Medicine
too,
February 16 1968
Dr. F. L. Pundsack Director Division and Corporate Research and Development Manville Research and Engineering Center P. O. Box 159
;
Manville New Jersey 08835
Dear Dr. Pundsack
.
I have been aware that inquiries have been
health hazard associated with the drinking through asbestos pipes
made concerning the possible of potable water circulated
I presume this concern is derived from the recognition of the
. hazard of asbestos While this hazard exists I would qualify casruccihnocgaeten-ic
gorization at this time by adding the phrase under certain industrial
conditions Workmen occupationally exposed to asbestos have an increased
risk in many instances of lung cancer pleural and peritoneal
.
possibly gastrointestinal
mesothelioma
cancer asbestosis and possibly several causes of
death not yet well defined
a
very We are on
exists with
much less secure ground in judging whether any health hazard
occupational asbestos exposure While there is evidence that
environmental asbestos contamination
occurs association of disease with the minimal levels involved has not been
unequivocally demonstrated despite some
suggestive evidence under special circumstances
~
To compound the difficulties in answering the question you ask studies on
environmental asbestos disease have been concerned with inhalation
There is no way to translate these
exposure
experiences into exposure by ingestion
Thus we cannot equate a priori the response of the respiratory mucosa with
that of the mucosa of the gastrointestinal tract I am sure that these re-
sponses to asbestos are markedly different For example asbestos bodies
are often formed in lung parenchyma following inhalation of asbestos fibers
yet such bodies occur rarely if at all in the gastrointestinal
following ingestion
mucosa
Moreover experimental work so far
adverse effects associated with
has
not
yielded
evidence of
significant
ingestion For example Russian work with
feeding experiments has demonstrated some mucosal changes but these
were minor while in our own Laboratory feeding experiments in hamsters have
produced very few mucosal asbestos bodies and an adenocarcinoma of the
colon in only one animal very likely coincidental since such are known to
occur spontaneously in these animals Yet the exposure to ingested asbestos
in this experimental work was very much larger indeed than
in water obtained from
might be anticipated
asbestos pipes
Dr. F. L. Pundsack
|
'
Page 2
February 16 1968
This is further
not to
study
say that the
it obviously
problem does
of ingested asbestos does not require First such studies will be useful in
determining whether any relationship exists between ingestion of such
material and the occurrence of peritoneal mesothelioma or gastrointestinal
carcinoma alternate routes of contact can be suggested in the pathogenesis
of these tumors and second as part of wider necessary studies to define
whether any health hazard exists with level exposures in general
Thus there is no evidence at this exposures by ingestion which might asbestos pipes has resulted
time that the presumably very level occur by intake of water supplied through in a recognized health hazard Even if
such a hazard could be defined it would be difficult to be sure that asbestos-
cement pipe water were the only substances are filtered through
source since a number of asbestos filters and may
foodstuffs
presumably
.
and other contain
small numbers of the fibers including beer
The question of potential health hazards associated with level environ-
mental asbestos exposure is under intensive study at this time As noted
the potential hazard of asbestos pipes is part of this
I hope and trust that we will find that no hazard exists with
level of exposure associated with environmental contamination
general problem
the very low and that the
problem will be found to be confined to the much If I had to hazard a guess at this time I would
heavier
suggest
exposure in industry
that this is what we
will find
.
I hope that this information will be of assistance to you in your research
on this problem
-
Sincerely yours
,
rod
s?
J.J. Accs Bo Irving
M.D.
Professor Professor and Chairman
.
Division of Environmental Medicine
IJS
~-
THE NASHVILLE TENNESSEAN Thursday Feb. 27 1958
Cancer
Tie Stirs Furor
By FRANK RITTER
Metro councilmen and "fi "
t
profes Vanderbilt University
sor
clashed
verbally
|
yester-
day over what prompted the|
professor to infer recently'
that asbestos cement pipe
might cause cancer t
Dr. James Snell assistant
professor at the Vanderbilt
school of medicine was ques-
tioned at length by Council-
man James Hamilton about a
letter he wrote recently in
which he raised the cancer
question
|
THE IMPLICATION of
your letter Hamilton told Snell during a council committee meeting was that Metro Council under the , guise of saving a few cents
was going to place hundreds of thousands of people in danger of getting a dread
.
disease
We certainly don't want to do that And coming at the
time it did and in the alar~-n-
ing way it was written and distributed to the public it would seen to me the letter
. was unfair
:
The meeting a joint session of the finance and public
works committees of Metro
Council was called to con-
sider whether the permit asbestos
panies to bid on
contracts
city should pipe comMetro pipe
Cast iron pipe has been used exclusively although it is more expensive initially than asbestos pipe for at
least 40 years in the Nash-
ville water system
HAMILTON asked Snell yesterday if there have been any studies to determine if iron
oxide from cast iron pipe might cause cancer Snell replied that there have been no such studies to his knowledge
There has been no re-
search Hamilton asked on whether asbestos cement pipe or cast iron pipe can cause cancer has there
Snell said there has not
been
Hamilton said if Snell was
sincere in raising the question about asbestos pipe he should have raised the same question about cast iron pipe
think it is perfectly ica-
sonable to raise such a ques-
tion about cast
Snell replied
iron
pipe
WOULD YOU raise the
question doctor asked Councilman James LaPenna
would be very happy
Turn to Page 12. Colun~-n7
~~
Oe
---
|
Cancer
Tie Stirs Forum
Continued From Page One
to write the Public Health
Service about it Snell answered The whole question . of contamination of food and water should be raised in my
opinion
Snell sent his letter last November to Robert L. Lawrence waterworks
director supporting Lawrence's decision to prohibit asbestes cement pipe manufacturers from bidding on Metro
waterpipe purchases The professor said he would
consider the use of asbestos pipe a medical hazard of
significant degree until the
Public Health Service has
.
checked it out completely
EXPLAINING TO the coun-
cilmen yesterday that he had no ulterior motive in writing the letter Snell said
" regret the vindictive attitude that some people have against me merely as a result of my raising this question
I'm not vindictive against you doctor Hamilton inter rupted In fact I had never met you until now It just
seems to me that a scientist
is under a requirement to state all factors in a case
" don't think you under-
_
stand how this came about Snell said " simply raised
thought that before Nashville
undertakes to buy large amounts of asbestos pipe this question should be raised
IF YOU DESIRE to raise
the same question about cast iron pipe then I think it is very reasonable I have no po-
litical motive I have no fi-
nancial interest in these pipe . companies I am not aligned
politically with any group
Hamilton reacted angrily at this statement by Snell and declared
We're not inquiring doctor into your political alignments your religion or anything else
The exchange between the
councilmen and Snell followed
presentations by representatives of both Clow Corp. which has supplied all Metro
_
waterpipe the past four years
and Manville Sales
Corp. an asbestos pipe dealer seeking to bid on pipe pur-
chases here
wr =
K. RAYMOND Augst assis-
tant district sales manager for
Manville told the coun-
cilmen that there are strong ,
indications Metro could save ;
34 on its pipe purchases if
the city permitted the asbes-
tos pipe firms to bid
}
Augst said Metro bought |
1.3 million worth of
:
cast iron pipe from July
1966 to September 1967 As-
bestos pipe Augst added|
would have cost only 864,000
giving Metro a savings of
459,000
j
Lawrence has defended buy- .
ing the more expensive pipe
on grounds it is better and~
has a greater factor of
safety
However Johns - Manville4
representatives insisted yesterday that their product will * serve the city equally as good :
as cast iron pipe if it is in-
_ stalled properly
SHORTLY AFTER Snell wrote his letter last year to
Lawrence raising the ques-
' tion of whether asbestos pipe could cause cancer the Metro
Health Board took a similar
stand
&
The board voted Jan. 17 to |
not approve the use of asbes-
tos pipe until sufficient in-
formation could be obtained
to prove if it is medically*
;
safe
early
Yesterday at an early
morning meeting the board
_
voted to reconsider its stand
on the basis of evidence sub-
mitted by Manville Co.
+ representatives
{
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-Staff chole by Jack Corn
It's Cast Iron Asbestos in Council Squabble vs.
[ councilmen listen -intently as spokesmen for cast iron and asbestos
| Metro
the relative merits of their products The piece of
| cement pipe firms argue
It was taken from an old city waterline
pipe in the foreground is cast iron
after serving without any breakdown for nearly 75 years Metro waterworks officials said The councilmen from left are Tandy Wilson Thurman Brooks and Richard Taylor
-THE NASHVILLE BANNER Wed. Feb. 21 1968
ee
-
-
:
wrt
ee
' Board To
Review
Health Board To Review |
\
i
' Asbestos Water Pipe Use
1 The Metro Health Board on a causing agent when inhaled
motion by Dr. David Strayhorn Bistowish said but added
Sr. voted today to reconsider sufficient information is not
its stand on the use of available concerning its use as
concrete pipe for water lines a water conducting material i
The board voted Jan. 17 to The U.S. Public Health Sernot approve the use of the vice is initiating a study into
pipe until sufficient informa- asbestos pipe probably as a re-
could
tion be obtained prove sult the pipe was medically safe
of an inquiry to them from the health department
Metro
health director Dr. board's eph
wouldBisctohwaisnhgesaid position the safety of cerning the
its
pipe
pipe but
The service told us we were
that the the that con- con-
only that it
first municipal health board
raise the question concerning
tthhe e Dr. piB pe is Dr. B- iBiss- -
Representatives would reconsider any informa
tion concerning the safety of the Representatives of an asbes-
pipe
pipe producer spoke
is
Asbestos is
to the board to explain their po-
known cancer sition The spokesmen said they
objected to being guilty until
| proven innocent
COPY
Research & Engineering Center June 6 1968
File 425-1
F. L. Pundsack
Re
Water Contamination Studies
Letter of E. M. Fenner to F. L. Pundsack of 5/16/68
Using the information we have obtained on the quantity of fiber in water after passing through asbestos pipe we have calculated the rate of erosion of the pipe based on the following assumptions
1 The pipe contains 20 per cent by weight of fiber 2 The density of the pipe is 110 pcf
3 The rate of erosion uniform over the entire length of pipe 4 The strength of the pipe is reduced to half its original
value when the wall thickness is reduced by half
The attached table shows erosion rates in inches per year and the
time in years required for the wall thickness to be reduced by onehalf These figures are for a 5 mile length of pipe with a water velocity of 4 sec and 6 micrograms of fiber in each gallon of
water
These calculations were made on the C.E.I.R. sharing computer and data are available for a much wider variety of conditions if they are required
MAC
Attachment
CC
E. M. Fenner
S. Speil
J. H. Swensen Attn J. F. Herr
J. P. Leineweber
ATTACHMENT
EROSION OF ASBESTOS PIPE BASED ON FIBER CONTENT OF WATER
Pipe Diame in
4 6 8 10 12 16 20 24
Erosion Rate
in./yr in./yr
2.18
10-5
3.27
10-5
4.36 5.45
x 10-5
10-5
6.54
10-5
8.72
10-5
1.10
10-4
1.31
10-4
Years to 1/2 Wall
Thickness
11,700 9,300 8,100 8,350 7,950 7,500 7,900 7,875
NOTE
Data based upon a 5 mile length of pipe with a water velocity of 4 sec and a fiber content of 6 micrograms per gallon
mac
6/6/68
Tabular Data
Analysis of the evidence suggesting
general community asbestos air pollution
I.J. Selikoff M.D. and E. Cuyler Hammond Sc.D.
Mount Sinai School of Medicine
City University of New York Monday July 22 1968
Ninth American Medical Association Air Pollution Medical Research
Conference Denver Colorado
ae
}
&
imal
ae
ws
wet
Selikoff and Hammond - 1
Mesothelioma and Asbestos Exposure
Geographical Area Year Period Population Total
rT EXPOSURE
Occupation
Neighborhood
Exposure not
Identified
A. Occupational Series _
1 London
1965 1957-64 71 Asbestos 15
15
Factory deaths
* 2 New York-
1968 1942-67 369/632 asb 20
20
2--
New Jersey
c worker deaths
3 Dresden
1968 1954-67 . 277 asb
30
30
worker deaths
4 .
B. Local Case Records
Series -
4 Liverpool
1964 1955-63 Tumor
17
14
Registry
5 Belfast
1965 1950-64 Pathology 42
32
Set ee
records
-
z
6 London
1965 1917-64 Pathology 76
31
.
1960-64 records
7 New Jersey
1967 1964-66 Community 17
15
.
Hospital
8 Malmo Sweden " 1968 1957-66 12763 Hosp 35
5
i
g
Autopsies
9 Newcastle
1968
-
Path Records 22
20
C. Wide Series
Province 10 N.W. Cape
1960 1965-60
-
33
17
S.A.
.
11 Pennsylvania 1967 1958-63 -
42
200
A RA ...E eee
oO
0
0
is)
0
0
-
3
0
10
.
11
25
2
(3)
-
30
-
1
14
1
00
11
Selikoff and Hammond - 2
Mesothelioma and Asbestos Exposure 1 Smither W.J Proc Roy Soc Med 59:57 1966. 2 Selikoff I.J. 2nd International Symposium on Biological Effects of Asbestos Dresden April 22-25 1968. 3 Anspach .: Dresden 1968. 4 Owen .: Brit Med J. 2 214 1964. 5 Elmes P. McCaughey W.T.E. and Wade .: Brit Med J. 350 1965. 6 Newhouse M. and Thompson .: Brit J. Indust Med 261 1965. 7 Borow M. Conston A.
Livornese L.L. and Schalet .: JAMA 201 1967. 8 H^/gerstrand I. Meurman L. and ^ dlund .: Acta Path Microbiol Scand 177 1968
9 Ashcroft .: Dresden 1968. 10 Wagner J.C. Sleggs C.A. and Marchand .: Brit J. Indust Med 260 1960. 11 Lieben J.
and Pistawka .: Arch Envir Health 55a 1967
aoe
-
Selikoff and Hammond 3
Pleural calcification asbestotic among populations living in vicinity of asbestos mines
' Finland
County A Asbestos Mine
County B No Mine
Bulgaria
Avren County Asbestos Mine
Number Examined
Pleural Calcification
6312
499
7101 3325
0
155
23132 23132
23132
1 - Kiviluoto .: Acta Radiol Suppl 194 1960 2 - Zolov Bourilkov and Babadjov Envir Res 287 1967
Be
Selikoff and Hammond - 4
CITY
Asbestos bodies in autopsy series
Year of Publication
Technique
Number
Examined
Percent Positive
Total
Male
Female
Occupational Analysis
Capetown
Belfast
Pittsburgh
Finland
1963 1965 1965 1966
Smear
500
Thin sections 200
Smears
100
Thick sections 264
Miami
London
1966 1966
Smear
500
Thick sections 115
Montreal
1966 1966
Scape
Smear
100 80
Glasgow
Milan
1967 1967
Smear Smear
100
-
100
Newcastle
1968
=
Scrape
311
City New York
_ .
1968
Thick section 90s1
ashed
26.4
-
41.0 57.6 27.2 24.3 48.0 21.2 23.0 51.0 20.3
42.4
30.4 20.5 47.2 60.1 31,6
-
57.1
-
37.1 54.7 25.5 46.9
20.0
1
34.5 54.3 20.4
-
36.4
-
0 44.4 11.3 33.4
0
+ 0 0 0
0 0 0 0 0
+
+
1 Thompson Kaschula and MacDonald S. Afr Med J. 37:77 1963
2 Elmes McCaughey and Wade Brit Med J. 350 1965. 3 Cauna
Totten and Gross J.A.M.A. 371 1965. 4 Muerman .: Acta Path
Microbiol Suppl 181 1966. 5 Thompson and Graves Arch Path 548
6 Hourihane Lessof and Richardson Brit Med J. 1069 1966
7 Anjivel and Thurlbeck Canad Med Assoc J. 1179 1966. 8 Roberts
J. Clin Path
58 223 1967.
570 1967.. 9 Ghezzi Molteni and Puccetti Med Lavoro
10 Ashcroft Brit Med J. 614 1968. 11 Selikoff and
Hammond current studies
eek
Pat,
u
Selikoff and Hammond -5
Asbestos bodies in the lungs consecutive autopsies N.Y.C.
of 901 1966-67
0-1 2-19 20-39 40-59 60-79
80+
'
TOTAL
0/47
1/5 14/47 110/262 220/454 37/86 382/901
MALES
0/26 0/2 11/34 32 90/192 47 155/299 52 25/46 54 281/599 47
FEMALES
0/21
1/3 3/13 23 20/70 29 65/155 42
12/40 30
101/302 33
eon
Leret
sete.
Selikoff and Hammond - 6
Asbestos bodies in the lungs of a series of 561 NYC residents examined at autopsy 1966-1967 with study of occupation
MALE
FEMALE
AGE
NO
+1
% POS
NO
+1
= POS
0-1 2-19 20-39 40-49 50-59
60-69
70-79 80+
0
1 21 51 71 110 98 30 382
0
0
14 33
23
28 45
38
33 54
61
49 55
55
43 56
16
14 53
200
182
11 18 22 46 152 29 179
0 0 ;
1
0
4
7 36
4
14 22
5
17 23
21 19
... 62
25 45 33 38 21 27
117
52
35
382 179
561
200 62
262
TOTAL
+
182 117 299
-
\
ny
Z
A
f
: 5
5
= .
Selikoff and Hammond = 7
t
Asbestos bodies in 561 NYC autopsies categorized by potential occupational asbestos exposure
AGE 0-1
MALES
NOT
KNOWN 0/0
KNOWN
0/0
FEMALES
NOT
KNOWN
0/0
KNOWN
0/0
2-19
0/0
0/1
0/0
1/1
20-39
0/1
7/20
0/0
4/11
ma
40-49 50-59 60-69 70-79
9/14 = 14/37
13/22
25/49
12/19
15/19
49/91 40/79
0/0
0/0
2/2 0/0
4/18 5/22 19/44 19/52
80+
6/6
10/24
0/0
8/29
55/81
145/301
2/2
60/177
68
Me
48
34
ar
em
oe
an
pe
ror
Selikoff and Hammond _8
Asbestos bodies in 561 NYC autopsies by broad occupational categories
MALES
AGE 0-1 2-19 20-39
40-49
50-59 60-69 70-79
80+
BLUE COLLAR 0/0
WHITE COLLAR
0/0
0/0
0/1
5/9 56
2/12 17
20/34 59
3/17 18
24/44 55
14/27 52
43/70 61
34/64 53
18/40 45
21/34 62
12/19 63
4/11 36
138/240 58
62/142 44
200/382
.
52
FEMALES 0/0
1/1 4/10 40 4/19 21 5/21 24 21/46 46 20/53 38 7/29 24 62/179 35
-3
32/138
6/62
; -
ae,
ee
Selikoff and Hammond - 9
Asbestos bodies in specific occupational categories among 561 autopsies NYC 1966-67
TOTAL POSITIVE
POSITIVE -3
SHIPYARD CONSTRUCTION TRANSPORTATION MAINTENANCE
18/22 82
34/48 71
20/34
59
8/10
9/18 12/34
4/20 4/10
a
Pa
s^'
tere
we
wt
PLEURAL CALCIFICATION X RAY SURVEY
IN SELECTED FINNISH AREAS 1960-1965 ( RAUNIO
AREA
POPULATION
1. 10 rural counties
East Finland
ae
asbestos deposits
72,439
2, 25 rural counties
East Finland
.
no asbestos deposits
232,754
3 71 rural counties
S.W. and N. Finland
no asbestos deposits
534,861
4 13 Medium towns
4,536-76,231 4,536-7,231 4,536-76,231
315,040
*
NO RAYED
43,483 43,483
NO CALCIFICATION
;
1232
129,587
70
265,223
7
,
194,908
119
CALCIFICATION
28.00 0.54
0.61
Approximately 80 of inhabitants over 15
G
A a ty eee
Environmental Control Department Research & Engineering Center May 16 1968
^' =
W. P. Raines " GR
Meeting With United States Public Health Service
Water Contamination Studies
M47
,
On Wednesday May 15 and Thursday May 16 1968
Dr. Graham Walton and
Water Supply & Sea Resources Program
National Center for Urban & Industrial Health
Department of Health Education & Walfara Cincinnati Ohio
visited the Research Center to discuss the results of our
of potable water from asbestos pipe Meeting with
WOTE
studies on contamination them from Manville
F. L. Pundsack
J. P. Laineweber
M. M. Jackson
B. M. Peaner
ames
We completely reviewed with then phases 1 and 2 of our study
eet
1 Study of Municipal Water Systems 9 cities 2 Bound Manville Comparisons
After introductory remarks by the techniques ve used Data were passed out and discussed
E. M. Fauner sheets giving in detail
J. F. Laineweber
complate results
described in detail from these studies
During our discussions we repeatedly stressed the facts
' 1 The all is of fibers found - under 0.5 in diameter
Kean 2 Maximum fiber found in sny municipal system was approximately
6 nierogramm 6 gper gallon
Our visitors resation was very favorable They stated they were impressed with the thoroughness and apparent accurney of our study
a
a
Neither Dr. Walton nor Mr. Coane has medical or toxicological training The
data and impressions they obtained will be reviewed with medical people and
toxicologists at Cincinnati Final determinations will be based on our results
and results from a study presently being conducted by their Environmental
Activities Group Findings will not be published or presented as a paper
will be available to Manville and to any government official such as
They
a
Public Health Officer Findings may not be quoted by us in our advertising
However we are at liberty to refer inquiries to the Department of Health
Education and Welfare f^,ranswers
My impression is that Dr. Walton and Mr. Coane's report of our activities _ will be highly favorable to us
ems
E. M. Fenner
B. M. F. L. J. P. J. H. File
Jackson - DEN Pundsack Laineweber Swensen
rn
Division Headquarters August 8 1968
H. M. Jackson - 2nd Floor <==".
POLYMERS FOR SEWAGE FLOW YOUR LETTER TO D. L. HINMON AUGUST 5
1968
Thank you for sending us the New York Times article on Polymers that Speed the Flow of Sewage John Wirts of Cleveland who is mentioned in the article is a personal
friend of ours and has written me about this material
We plan to discuss it with him personally at a meeting in Chicago next month
I appreciate you taking time to send We need all the help we can get and
you're looking out for us
us the article
it's good to know
K
~
J. S. AUTRY
JSA
CC D. L. Hinmon - 11th Floor M. Harris
...... ... General Headquarters
...
February 5 1968
H. M.
Researc
Ball
cement Researc Herb
Transite Asbesto Attached is a Asbesto progress on our
- environmental health project in the asbestos-
,
cement area
In line
meeting
want to
with our agreement at the January 3rd
of / pipe manufacturers you may
pass this report on to them
If there are questions before so doing please
let me know
a ca
Dr George W.
M. Harris
W. Baker
Wright
Cleveland
PROGRESS REPORT
Environmental Health Project Asbestos Pipe
At the conclusion of the January 3rd meeting of asbestoscement pipe manufacturers several of us volunteered for specific assignments This is the first report of progress on those assignments
Assignment H. M. Ball to visit the General Counsel of the Cast Iron Pipe Research Association to discuss the desirability of eliminating reference to alleged health hazards in the
promotion of various types of water pipe
PROGRESS
Mr. Ball and Jay Baker carried out this assignment on
January 18 meeting with both the General Counsel and the Executive Secretary of the Association at the Counsel's
Washington D.C. office Mr. Ball has reported the
successful results of that meeting to the other /
pipe manufacturers M Pipe Division people report no
new incidents
>
~fekr
since
that
time
Assignment F. J. Solon Jr. to visit Dr. Murray Brown of the
U.S. Public Health Service to sound him out on what PHS plans
to do about questions regarding the safety of / pipe and whether he would be receptive to the idea of broadening any PHS study to include cast iron plastic and other types of pipe used
to carry potable water
PROGRESS
At a subsequent meeting with Dr. George W. Wright Medical Consultant to the President of Manville it was deemed advisable for Dr. Wright who knows Dr. Brown
well to make the contact He did so by phone the week
of January 21. Dr. Brown told Dr. Wright he was aware
of the problem that Senator Gore of Tennessee had shown
interest in it and that he Dr. Brown had an appointment with i
Dr. Stewart the Surgeon General that week and that the
subject of / pipe could very well come up He promised "
to report after his
aT
visit with Dr.
Stewart
He did not report that week so Dr. Wright called him
January 31 to learn
not come 1. The subject did
up in Dr. Brown's meeting
with the Surgeon General
2. If there is to be a test program on / pipe it will
probably be given
to Dr.
Brown's
-
group
and
that he
has already made up his mind to include cast iron
plastic and other types of pipe in the program
3. Dr. Brown has written to Dr. I. J. Selikoff asking for a copy of Dr. Selikoff's letter to Dr. Bistowish Director of Health of Nashville and Davidson County He is awaiting receipt of that letter before writing to Senator Gore as the Senator had requested He
-3-
has had no pressure from Senator Gore in the meantime
and believes the political pressure is off
In light of the above it would not seem to be
necessary for a delegation of / pipe manufacturers to
visit Dr. Brown or anyone else in the PHS at this time
regarding the inclusion of cast iron pipe etc. in any
test program However we will keep in touch with the
situation through Dr. Wright so that should consideration
of a test program become imminent we will be on top of it and can then mutually decide strategy
Assignment
v
Manville will prepare aposition background
paper on the / pipe environmental health question
PROGRESS
_.
The first rough draft has been completed
To the comments
of Dr. Wright which form a firm base for this paper we wantetdo add those of Dr. Selikoff Ivan Sabourin Counsel
to the Quebec Asbestos Mining Association obtained from
Dr Selikoff a copy of the Selikoff letter to Dr. Bistowish along with his Dr. Selikoff's permission to give it to
F. J. Solon Jr. This gave us direct knowledge of the letter instead of the indirect knowledge we had had previously
Now in order to get our own letter of comment Dr. Fred Pundsack of Manville who with a group including
-4-
Mr. Sabourin has been having exploratory scientific meetings with the Selikoff Mount Sinai group for several months wrote to Dr. Selikoff on January 30th requesting his comments on health aspects of / pipe We understand that Dr. Selikoff will answer this request - so that in
the next two weeks we should have our own letter from
which we can excerpt for position background paper
If this works out as scheduled we should have a final
position paper ready by March 1st
Assignment F.J. Solon Jr. to talk with Dr. Wright re possible research programs on the / pipe health question
\
PROGRESS
Dr. Wright contacted Dr. Robert T. deTreville of the
Industrial Hygiene Foundation Pittsburgh where much
asbestos fiber research has been and is being carrie od n Dr. deTreville's letter to Dr. Wright with an attached
report from Dr. Paul Gross shows that in tests already underway involving rat feeding no abnormalities have
been found in the gastro intestinal tracts of these %.
animals in the 21 months since the test program began
This is encouraging and we hope this preliminary report
will be borne out on the final report when all animals
have been processed We have no date as yet for this
final report
Since these tests involve chrysotile fiber only
Dr. Wright is now considering the advisability of a similar test program involving crocidilite fiber This will be further discussed at a meeting on February 20
Further on the Nashville situation
Attached are copies of two clippings from the Nashville
Banner January 17 and the Nashville Tennessean January 19
showing that Dr. Bistowish is still openly opposing / pipe despite the point of view expressed in Dr. Selikoff's letter to him At a meeting this past week with Moke Harris
and Jay Baker of the M Pipe Division we agreed on
strategy aimed at getting the full story into the Nashville papers Dr. Selikoff's letter to Dr. Bistowish
which takes a much temperate view of the hazard than
'
pr. Bistowish has thus far verbalized to the press and others
WATER CONTAMINATION STUDIES
At the January 3rd meeting we covered briefly the water
test program we were getting underway at the Manville
Research Center Attached is a confirming memo from Ed Fenner
Director of our Environmental Control Department regarding
that program
ae
-6-
Generally I would say good progress is being made
We will continue to report as that progress warrants
F. J. Solon Jr.
Environmental Control Department Research & Engineering Center January 2 1968
CONFIDENTIAL
W. P. Raines - GHQ
Water Contamination Studies
The water contamination studies planned by the
in three groups In the first two the samples
checked as follows
Research Center are collected will be
1
Filtration tests and microscopic examination of the particulate matter to detect asbestos if present
2 Water hardness
3 Water pH
4 Iron content of the water
The Group I program involves tests of water from Bound Brook N. J. an all iron pipe town and Manville N. J. an all asbestos-
cement pipe immediately weekly from
town The sampling and testing program will begin after the first of the year Samples will be taken
each town The program will continue until definitive
results are obtained
The Group II test program involves water samples from the following
cities
ogee? oe
Globe Arizona San Diego California Long Beach California Providence Rhode Island
Wichita Kansas
Memphis Capleville District
Tennessee
Two samples will be taken from each city The first sample will be the source water before it has passed through asbestos pipe
and the
Samples
second will from Globe
be water after
San Diego and
it has passed through the pipe
Long Beach have been received and
the others are due soon
CONFIDENTIAL W. P. Raines - GHQ
-2-
January 2 1968
The Group III tests will be made on a new pipe test loop stand under construction at the Research and Engineering Center This test stand will permit controlled studies of the erosion or disintegration of asbestos pipe by water of different pH and hardness values The system utilizes a 30 test run of asbestos pipe and is equipped with fairly sophisticated control equipment The water run through the test will be filtered and examined for asbestos fiber content The water which will not be recirculated will be continuously and automatically adjusted to the proper pH and hardness values This system is scheduled to be in operation in April 1968 The first term test is planned with very severe water conditions insofar as asbestos pipe is concerned - low pH and low hardness
ee
oes
a
)e7o
E. M. Fenner
EMF ems
ec:
F. L. J. H. File C
Pundsack Swensen
NASHVILLE BANNER
JANUARY 17,1968
ody
Health Board Advises
SN
AN AANN
vet
+
'
AN
Against
Against
Against
By DICK BATTLE
has asked the Nashville Acad we can assure follow
offemy The Metropolitan Board
up
of Medicine through care . The director said
Public Health recommended
Health Committee head he would probably discuss the
used asbestos cement pipe not be
| ed by Dr. Alvin Keller to in matter with Vanderbilt and
in the Metropolitan water sys vestigate the use of asbestos General Hospital officials
tem until more evidence can pipe
.
be developed concerning any The board in other actions Dr. Bistowish said a study of , .
! health hazard from asbestos fi- this
morning
voted
to
influenza cases involving em-
add
bers asbestos
measles vaccination to the implant ployes at a local industrial
Dr. Joseph Bistowish director munizations
required
for
implant indicates a new strain of ;
ad
of health said the board has mission
to
schools
flu virus A Taiwan was
nursery
re- instructed me to recommend to schools
and
day
care
the centers
cause
of
much
of the
Mr. Lawrence director of wa-
cent flu epidemic
re-
ter and sewerage services Ro-
Delays Clinic
He said clinical evidence
strain bert L. Lawrence against the The board delayed opening of might develop another
a
use of asbestos pipe at this time
public
health
clinic
in
the but
we
know
this new A
until we can get more evidence Edgehill Urban renewal proj Taiwan strain has been preva
We want more information about ect pending discussion of sev lant here based on the small
it before we can make
a
eral firmn
problems
indigency
indigency
indigency
including number
of cases
checked
at
decision decision
ss
the
wg
level
of
indigency
and
how in--
ustrial plant
{
we
"s
Councilman James LaPenna
=~
has been urging that bidding be
opened to allow purchase of
asbestos pipe
cat Rejected Plea
1
Lawrence who is responsible for specifications on materials
has rejected LaPenna's sugges-
tions on the basis cast iron pipe is superior to the asbestos pipe in tensile strength and suit-
ability for use here
Several medical experts have
suggested the possibility that the ingestion of asbestos fibers
from the use of asbestos pipe might be a cause of intestinal
incer
Dr. Bistowish said he also
NASHVILLE TENNESSEAN
JANUARY 19 1968
TENNESSEAN
TENNESSEAN
TENNESSEAN
Boe
we Bistowish
Bistowish
Bistowish
Bistowish
Bistowish Bistowish Bistowish
3
Asbestos Asbestos Asbestos
Asbestos
OpposesOpposes
Use
Use
i By FRANK HITTER
*
Dr. Joseph Bistowish Metro health director recommended
to a council committee last
. night that asbestos cement pipe
not be used in the water sys-
ter here because of possible
health hazards
There is no evidence Bistowish explained to prove that the ingestion of asbestos fibers is not related to cancer And
- until further tests are conducted
to show that no hazard exists . the health director added "
would not like asbestos pipe carrying water to my house
However a sales representative for a major asbestos pipe manufacturer replied that cities which have used asbestos pipe
. for decades show no greater in
K. RAYMOND Augst as sistant district sales manager
for Manville Sales Corp.
a manufacturer of asbestos pipe said asbestos pipe has been used
for 25 to 30 years in some cities
if we would have discussed
we had been given a chance to reply U.S. Department of
Commerce figures which show that the use of asbestos pipe
without adverse consequences throughout the country has in|
There is nothing to prove creased from 21.7 of the busihe added that there are not ness in 1945 to 31 in 1965
agents in cast iron pipe which During the same period the use
would cause cancer
of cast iron pipe has dropped
Augst then raised the question from 76.3 to 64.2
of whether the tar which is This indicates that the use
used for the inside lining of cast of asbestos pipe in water sysiron pipe is carcinogenic can tems throughout the nation is
pipe producing " Taylor called
last
| accepted
inght's The public
works
committee
meeting of the public works
committee primarily to permit made no recommendation last
repr^'sentatives for Clow Corp. night on whether Metro should
manufacturer of cast iron
purchase asbestos pipe instead
to
explain
why
they
feel
of cast iron their
pipe
product is better than asbestos | Under present policies of the
cidence of cancer than cities pipe
* that don't use the pipe
LENNART A. Fahlander gen.not
BISTOWISH MADE his rec- eral sales manager for the cor
: ommendation to the council's public works committee headed
_ by Councilman Richard Taylor
poration spoke for an hour about what he termed the ad-
Vantages of using cast iron
presentation his - The public works committee pipe using colored slides to i
along with the council's pur- iustrate his talk He spent an
chasing committee has been other half hour answering ques-
tions
studying the relative merits of
1 asbestos and cast iron pipe
Taylor sharply limited discussion of questions raised by
Nashville has used cast iron August competitor of Clow
pipe exclusively although it is Corp. and would not allow the
more expensive than asbestos asbestos pipe representative to
_.. pipe for at least 40 years in
+6 wen.
the water system here Robert give a full
{
of
L. Lawrence Jr. Metro water- views
'
Awe waterworks department the as-
bestos pipe representatives are
FW gen.not permitted to bid on con-
tracts for supplying pipe to the ;
local government
os
wat
works director defended W. J. Hayes Jr. direct sales
the practice on grounds cast representative for Joh- n Mas n-
- iron pipe is
better
ville said he thinks most of the
Bistowish raising the ques- adverse comments about asbes
+ tion relating to a possible health tos pipe could have been refuted
hazard inherent in asbestos if Taylor had permitted others
pipe said it is a proven fact the freedom he gave Clow rep-
that inhalation of asbestos fibers resentatives in speaking out
can cause cancer
We were not given an oppor-
We do know that you can tunity at this meeting Hayes
get cancer by inhaling asbestos added to make a presenta
fibers he added but we tion or offer a rebuttal to the
atiroenn'otf cfiebretrasin-atbhoeurte hthaeveinbgeeesn- questions raised
no studies to prove it doesn't IF WE HAD been permitted
cause cancer
to speak out we would have
It is my understanding that shown asbestos pipe has been such studies are now underway used for many decades in all
and perhaps they will shed some parts of the nation and used light on the question But to my with great success
mind there are too many un-
a
answered questions at this time
about asbestos pipe
GULLETT
LAW OFFICES
STEELE SANFORD
& WHITE
B. B. GULLETT
THOMAS WARDLAW STEELE
VAL SANFORD
CHARLES HAMPTON WHITE JACK WRIGHT ROBINSON
BEN
CANTRELL
February 26 1968
SEVENTEENTH FLOOR Life & Casualty Tower
NASHVILLE TENNESSEE 37210
TELEPHONE 244.4094
Mr. Jay F. Baker Production Water Pipe Division Manville Corporation
22 East 40th Street
Manager
New York New York 10016
Dear Mr. Baker
Enclosed is a copy of my letter which I have mailed to the Board through Mr. Willis its Chairman summarizing our position which we advocated before the
Board
We are sending you under separate cover a taped transcript of the hearing before the Board Dr. Bistowish
advises that there will be no charge for this but that
the Board would be pleased if you would furnish them
with a new tape I think this would be advisable
Presumably I will be notified when the Board has taken a position upon its reconsideration and I will
of course advise you and Mr. Ball
It was
Nashville
a
pleasure
to
have worked
with
you
in
Very truly yours
Dizie
Thomas
Thomas
Thomas Thomas WarilawWarilaw
Dizie
---- --
Thomas Wardlaw Steele
TWS
Enclosure
XC Mr. Herbert Ball
Se
TO CC
Yh
I
January 9 1968
C. B. Burnett
K H. M. Ball
E. M. Fenner H. M. Jackson K. V. Lindell A. B. Marchant C. L. Sheckler
F. J. Solon
A. C. Smith
Dr. George W. Wright
Ivan Sabourin
Carl Thompson Hill & Knowlton
-
- folo
TransilsTransils
PrPr for
G. H. Martens Jr.
RE
RESEARCH STUDIES ON ASBESTOS PIPE
\
ts
As promised at the December 19 meeting Ed Fenner has prepared
a summation of the status of the various water contamination
studies being planned or conducted at the Research Center I believe that we agreed that this should be distributed to the
Committee so attached is a copy
wpr
att
-*-
,
Beij
Beij Beij
Beij
Beij
W. P. Raines
" -
-THE NASHVILLE BANNER Wed. Feb. 21 1908
ee
ee
Health Board To Review |
cz | |
Asbestos Water Pipe Use
: The Metro Health Board on a causing agent when inhaled
motion by Dr. David Strayhorn Dr. Bistowish said but added
Sr. voted today to reconsider that sufficient information is not
its stand on the use of asbestos-
concrete pipe for water lines
| The board voted Jan. 17 to
not approve the use of the
pipe until sufficient informa-
tion could obtained to prove
the pipe was medically safe
|
Metro health director Dr. Jos-
available concerning its use as
a water conducting material i
The U.S. Public Health Ser-
vice is initiating a study into
asbestos pipe probably as a re-
sult of an inquiry to them from
the health department
|
! board eph Bistowish said the
action did not mean
board's The service told us we were board's that it the first municipal health
would
change
its
position
to
con-
raise
the
question
concerning
cerning the pipe but only that it the safety of the pipe Dr.
Bis- towish said
would reconsider any informa
informa
asbes- tion concerning the safety of the
Representatives of an
pipe
cement pipe producer spoke
Asbestos is a known canceri t. soittihoen bTohaerdsptoo keexspmleainn stahiedirthpeoy-
objected to being guilty until
proven innocent
'
- ey
~ we
THE NASHVILLE TENNESSEAN Thursday Feb. 22 1968
Cancer
Tie Stirs Furor
By FRANK RITTER
i
Metro councilmen and
a Vanderbilt University profes- }
* sor clashed verbally yester-
day over what prompted the |
professor to infer recently ' that asbestos cement pipe
might cause cancer
Dr. James Snell assistant professor at the Vanderbilt School of medicine was questioned at length by Councilman James Hamilton about a
letter he wrote recently in which he raised the cancer
question
vl
THE IMPLICATION of
your letter Hamilton told
Snell during a council com-
mittee Metro
meeting Council
was that under the
guise of saving a few cents
was going to place hundreds of thousands of people in danger of getting a dread disease
We certainly don't want to do that And coming at the
time it did and in the alar~-n-
ing way it was written and
distributed to the public it would seem to me the letter
was unfair
?
The meeting a joint session
of the finance and public
works committees of Metro
Council
was called to con-
sider whether the city should
asbestos pipe com-
panies on Metro pipe contracts
Cast iron pipe has been used exclusively although it is more expensive initially than asbestos pipe for al
least 40 years in the Nash-
ville water system
HAMILTON asked Snell yes-
terday if there have been any
studies to determine if iron oxide from cast iron pipe might cause cancer Snell re-
plied that there have been no
such studies to his knowledge
There has been no re-
search Hamilton asked on whether asbestos cement pipe or cast iron pipe can cause cancer has there
Snell said there has not been
Hamilton said if Snell was
sincere in raising the question about asbestos pipe he should
have raised the same ques
tion about cast iron pipe I think it is perfectly rea-
sonable to raise such a ques-
tion about cast
Snell replied
iron
pipe
WOULD YOU raise the question doctor asked Councilman James LaPenna
would be very happy
Turn to Page 12 Column 7
Cancer
Tie Stirs Forum
Continued From Page One
to write the Public Health
Service about it Snell an-
K. RAYMOND Augst assis-
swered The whole question ' tant district sales manager for
of contamination of food and
water should be raised in my -
Manville told the councilmen that there are strong
opinion
Snell sent his letter last
November to Robert L. Law-
rence waterworks director supporting Lawrence's decision to prohibit
asbestes cement pipe manufac
indications Metro could save 34 on its pipe purchases if
the city permitted the asbes-
; tos pipe firms to bid
Augst said Metro bought
1.3 million worth of
turers from bidding on Metro waterpipe purchases
The professor said he would consider the use of asbestos pipe a medical hazard of significant degree until the
Public Health Service has
checked it out completely
EXPLAINING TO the coun-
cilmen yesterday that he had no ulterior motive in writing the letter Snell said
" regret the vindictive attitude that some people have against me merely as a result of my raising this ques_ tion
cast iron pipe from July
1966 to September 1967. As
bestos pipe Augst added
would have cost only 864,000
giving Metro a savings of
459,000
1
Lawrence has defended buy- .
ing the more expensive pipe
~ on grounds it is better and
has a greater factor of
safety
3
However Johns - Manville
representatives insisted yesterday that their product will :
serve the city equally as good
_
'
as cast iron pipe if it is in-
:
stalled properly
I'm not vindictive against _ you doctor Hamilton inter-
rupted In fact I had never met you until now It just
seems to me that a scientist
is under a requirement to state all factors in a case
" don't think you under-
_
stand how this came about Snell said " simply raised
thought that before Nashville undertakes to buy large amounts of asbestos pipe this question should be raised
IF YOU DESIRE to raise
the same question about cast iron pipe then I think it is
SHORTLY AFTER Snell i
wrote his letter last year to
Lawrence raising the ques
- tion of whether asbestos pipe
. could cause cancer the Metro ;
Health Board took a similar
stand
i
The board voted Jan. 17 to *
not approve the use of asbes-
! tos pipe until sufficient in
formation could be obtained
to prove if it is medically
:
safe
mw.
Yesterday at an early
morning meeting the board
_
' voted to reconsider its stand
on the basis of evidence sub-
very reasonable I have no po-
litical motivesI have no fi-
nancial interest these pipe companies Fam Fam not aligned
politically with any group
mitted by Manville Co.
.
representatives
Hamilton reacted angrily at
this statement by Snell and
declared
We're not inquiring doctor into your political alignments your religion or anything else
The exchange between the
councilmen and Snell followed
1 presentations by representa-
tives of both Clow Corp. which has supplied all Metro
,
: waterpipe the past four years
and Manville Sales
" Corp. an asbestos pipo dealer seeking to bid on pipe pur-
chases here
-
GuLLETT
LAW OFFICES
STEELE Sanford
& WHITE
8 8 lief
DOMAS NUL SUEELE VAL SANFONO SANFONO
CHARLES HAMPTON WHITE
JACK WRIGHT NODINSON
DEN H. CANTRELL
NODINSON
February 26 1968
S ycinkani
S
yciLin fe k & Caa suan ltyi Tower
NNASHAVILSLEHN VILALESHVILLE TENNESTSEENNEESSEE TENNESSEE 37210
,
37210
TELEPHONE 244.4004
Mr. William R. Willis Jr. Chairman Metropolitan Board of Health Nashville Tennessee
Dear Bill .
to Personally I again express you and the Board
our sincere appreciation for the courteous and full hearing which you gave my client Manville Corporation on February 21 on the question of the use of asbestos cement
pipe in the city water system
Due to the length of time our presentation took ..
I did not want to further infringe on the Board's time and
patience with a closing statement Rather I thought it
would be well for me to write you and the other Board members
simply summarizing our client's position which we
to express and advocate before the Board is this
Simply
attempted stated it
There is no evidence of any kind at the present
time that the use of asbestos cement pipe in metropolitan water systems constitutes a potential health hazard related
to the increase of incidence of cancer in the digestive organs resulting from ingestion of asbestos particles or fibers Our presentation attempted to demonstrate to the Board
1 there no authoritative medical information on
the subject because for the first time in a year history
of the use this pipe in public water systems the question
has been raised at Nashville as to whether or not it presents
a health hazard 2 that authoritative medical opinion that is available is all to the effect that there is no probability that a health problem exists in the use of asbestos cement
pipe 3 that there is no established relationship either by scientific study or logical deduction between the health
hazard presented by inhalation of asbestos fibers in an indus-
trial environment and any danger resulting from the ingestion
Mr. William R. Willis February 26 1968
Page 2
Jr.
Chairman
of the comparatively minute quantitoyf asbestos fiber which
could be expected from the use of asbestos cement pipe in a
water system and 4 that my client Manville Corpora-
tion has commenced what
of the problem since the
it hopes question
will be a definitive study
has been raised at Nashville
and the preliminary findings and conclusions from this study
are that in seventy years one person could not be expected to
system ingest as much asbestos material from a water
as an
insulation worker could be expected to inhale in one hour
period and further that there are no asbestos particles in the sampled water systems large enough to meet the definition of a particle in the authoritative determination of the minimum
particle count that produces a safe environment for industrial
workers in industries using asbestos
We have suggested to the Board of Health that the ..
position which it has previously taken is unfair and discriminatory toward our client as a producer and seller of asbestos
cement pipe because of the lack of evidence upon which to base disapproval of asbestos cement pipe in the municipal water system The Board's previous action was to recommend that the Metropolitan Government not use asbestos cement pipe until
sufficient evidence and information was available to establish
that it is free from health hazard It is our position that
stigma disapproval this
of
thus placed by the Board upon our
penalty client's product is an extraordinary
turers and sellers of asbestos cement
pipe
against
which has
manufac-
been imposed
merely because it has been suggested to the Board that the known
carcinogenic qualities of asbestos fibers when inhaled in great
quantities environment quantities
basis
by workers
for deduction
in an industrial that the use of the
pipe
affords a
in a water system
may possibly present a parallel problem by ingestion of asbestos
particles through consumption By the same process of reason-
ing it could be said that asbestos brake linings in common
use on virtually every automobile on the streets of the city
should be banned because it is known that when brakes are applied
minute particles of asbestos are emitted into the air and
because of the studies which have been made in industrial
environments where the pollution has been extreme a health hazard may be presented by the use of the brake linings
Mr. William R. Willis February 26 1968
Page 3
Jr.
Chairman
We submit that Dr. Strayhorn correctly summarized the Board's alternatives on its reconsideration of the matter that is 1 adopt its previous position of disapproval
2 approve asbestos cement pipe because of no known evidence
to form the basis of disapproval or 3 neither approve nor disapprove until information and evidence is developed and presented to form the basis for a conclusion It is our position that the first of these which the Board has already adopted is the least justified under the circumstances par-
ticularly in view of the fact that the stigma of disapproval has not been accorded a number of other products including
cast iron pipe which according to authoritative studies contain materials which are potentially just as producing that the Board would be justified in assuming the second position as being consistent with due process which requires some evidence
being produced before guilt is affixed and the Board should at least assume the position of neutrality stated thirdly until it is presented evidence upon which it can rely either for
approval or disapproval
We have every confidence that this Board when it exercises the deliberate calm and mature judgment of which
it is fully capable on a reconsideration of this matter will
reverse its previous stand and adopt one of the last two
alternative positions thereby depriving those who from a
competitive standpoint have attempted to conduct a scare
campaign against our client's products of the weapon which
was afforded them by the Board's previous position
a
me
Very
yours
Jhanson Hardkins
Thomas Wardlaw Steele
forfor
TWS
XC
Dr. Otto Billig
Mrs. Robert T. Lagemann Dr. W. David Strayhorn
.
ee nn oon eee
ae
ee i
ee
ee
aera!
wee
CONFIDENTIAL CONFIDENTIAL CONFIDENTIAL
D. L. Hinmon
Division Headquarters
December 14 1967
i
The Cancer Scare
Asbestos Pipe
Today we had officials from Fairfax County Virginia visit our plant After we showed them our process and product they brought out a copy of the articles that appeared in the Nashville papers They asked what work JM had done to prove that asbestos was not harmful to public health in asbestos water pipe
We are fairly sure that they received these articles from the
Nashville papers from representatives of the cast companies Therefore is our belief that these
iron pipe
articles will
be spread much further our competition and that we will
need to furnish as quickly as possible official statements to
our District Managers in the field whenever and wherever this
question is raised
I therefore request a meeting you and Mr. Solon as quickly as possible as to what information we can immediately send to the field We could keep this information date as we gain more information on the program that is now underway for the development of more information on this subject
Hugh Jackson was notified by the Cincinnati Office of the U. S.
Public Health Service that
this problem and render an
they are opinion
going They
to completely investigate have asked Hugh what
work will with
we have to help guide them in their work Therefore it
also benecessary to set up the best type of communications
these
people in Cincinnati for the work that they will be
doing to develop their answer
In addition I think that we should inform the Certainteed Company The Flintkote Company and the Cement Asbestos Pipe Company of the information that we have developed so far Also to keep them informed of additional information as we develop it I suggest we phone these companies and try to set up a date in carly January for them to come to New York and hear the story that we
D. L. Ilinmon
- 2
-
December 14 1967
presented to the City of Nashville people Further to discuss
their ideas
for them to
on how the problem share in any costs
the necessary information
should be attacked and possibly incurred on the development of
I further recommend that I inform the Sales Managers of these
companies Ed Kock of Flintkote James Reichel of Certainteed
and Lee Taylor of Capco of our intentions of holding such a meeting and try to arrive at a mutually satisfactory date At the same time I would like to inform that we will have
an attorney present and a court recorder that will record all of
our deliberations this subject only
and that we will confine our discussions to
MH
CC
C. B. Burnett F. J. SolonH. Jackson J. F. Baker
file
M. HARRIS
7
M. Harris - DHI
Research & Tagineering Center
November 30 1967
At the October
meeting meeting on this October
projecstummarizes This letterletter
would
it was agreed that theinformation currently currently
available
be summarized for further
available
discussion at the no Locting
the information have Please advise if you believe
More Hangover should be assigned and if so where should effort be dcercased
The project originated as SPR 22 22 Improved Soit Ruter Coating for Potable
improve Water Pipe The
was to
improve the
Coating
appearence and clirincts the clor
foobrjective costing requested pipe problems found with the cephalt
costing Mr. Orth elso
requested that exploribozy exploribozy
work on a system
coating all water
be included under this project
Through September 30 the
& D costs liavebeen
1807 the
13,500 During expenditures have been 5,500 through September 30. In terms of poorpoor this
is at the rate of 1/6 of a man tealyear in 1907
which
problem potential It ccating applied to all and therefore cannot
fro the sun
. A cubstitute conting polyterpene
is
appearance andgroudly reduced olor temporarily catisfied catisfied Providence R.I.
pipe purchased by them It has poor ultravicist
be inventoried by J or the custo be without
iss probrobics
Other
have bech
coatings an improved coating It packages packages It is oimilar
checked and pealed under
recommending TP trial
and are being evaluated He believe that we 172 10
is tolume copolymer approved for coating for
to polytorgone in
many
poopoets To date it has not
ultraviolet although it does show yellowing Le are
It is anticipated that
inch 150 - .000
consideration
Once a satisfactory replacement is found
Oncetesting to establish how much better the material
testing how it calecsales to
agoodgood
a
protectiprotvectivee
being term present
time At the present
the only material weknow
lining tein protection is our epoxy
which
wilwlillwillwill
give give give give
permanent
permanent permanent permanent permanent
permanent
permanent
long- long- long-
long-
long-
The
iidcal dcal costing system would be permanent cost centing which coild coild coild bo bo
applied within the
lathe
line
operation
of
.
86
prosent Regardless tion are currently him
it protection could not state that
Regardless of what
complete
ccomplete omplete
cabing
provided sal volve insertion make this practically impossible
the forming machinmachiene
system is dep slegisl^egi^ en
Field cutting tonuene
M. Harris - DH
2
November 30 1957
The ideal solution to the cyerall problem would be to make the portland ofment
binler system insoluble or to substitute on insoluble binder system There
haa boca extensive work done on making an insoluble inorganic binder systca
systca without success All of the note organic
which would be suitablsueitable for
binders potable water are prohibitively expensive in a
1-M1 typo Exploratory work is continuing in this area at the rate of azza 1-1 of year The general ecigany program accounts for
Mazza
to
one man
pipe
mmaan n
team
terms per
this
More effortein be applied to this program by
the stop other
The people that have competence
work are currently working on
the department but only in the technologies
if up involved
Filament Wound Fittings Filament Overwrapped Thermoplastic
Reinforced Plectics
Lined Pipe High Temperature TITE & Insulina
The particular people involved number of effort rould significantly curtail
5 man terms
one or more of
Any significant these projects
1
diversion
jtd
cot
,
~S
F.
Jr. F. J. Solon Jr. D. L. Hizon -
G. R. RR.. Wall - ES J. E. Hesse - DXL
P. E. Dix DH
D. C.
a
2. O. C. J. File
ie
e a
a t
December 22 1967
Mr. Laland J. McCabe Chief
Disease Studies
Water Supply & Sea Resources Program Department of Health Education & Welfare
222 East Central
atl
Cincinnati Ohio 45202
aa
amecitiatd
Dear Mr. McCabe
ade
Se
I have received a copy of your letter of December , 1967 forwarded
to me by Mr. H. M. Jackson
Our Research Center has begun a comprehensive investigation into
the wear characteristics of asbestos pipe when used in
drinking water service We are attempting to include an examination
of the Memphis Tennessee situation
We will gladly furnish you with pertinent details developed from these studies Preliminary results from our research efforts
; should be available in about two months We will contact you as
soon as significant date have been obtained
Very truly yours
EMF ams
te
/
bec
C. B. Burnett - GHQ
A. C. Smith
D. L. Hinmon - DHQ F. J. Solon - GHQ W. P. Raines - GHQ M. Harris - DHQ
F. L. Pundsack
E. M. Fenner
Director Environmental Control
St. Luke Hospital 11311 Shaker Boulevard Cleveland Ohio 44104
File & C
Decenler 14 1367
Mr. Leland J. McCabe Chief
Disease Studies
Water ply and Sea Resources Program Department of Gealth Education and Welfare
26 Bast Central Parkway
Cincinnati Ohio 45233
Dear Mr. McCabes McCabes
I have forwarded your letter of December 7
Penner Director of Environmental Environmental Control
ter Finderne New
at our
to Mr. E. N.
Research Cen-
you have raised
Jersey for reply to the specific questions
As you may know we have been and
the U. 5. Public Health
are cooperating with
organization in
Service through Dr. L. J. ralley's
is principally a study of the asbestos industry This study
concerned with the biological effects of asbestos
resulting from the inhalation exposures encountered in industry
The recent opinions expressed by Dr. J. D.
as reported in the Nashville
Snell JI
papers raised some serious questions
you in of our
Please be assured that we will collaborate
your investigation and make the knowledge and
Research organisation available to you
fully with
resources
Yours very truly
Copy tos
B. M. Jackson
Director of Industrial Relations
Mr. B. M. Fenner Finderne
ae bes C B. Burnett
ee
G. W. Wright M.D. l
eee
D. L. Hinson
P. J. Solon
ee
W. P. Raines
eee
M. Harris
eae
Please to all
see attached note
receiving copy of
_
this
letter
Attachment to H. M. Jackson's
to Leland J. McCabe Dept. of
letter of 12/14/67 H. E. & W. Cincinnati
Ohio
Note to
C.
G. E. A. D. F. W. M.
B. Burnett
W. Wright M.D.
M. Fenner C. Smith L. Hinmon J. Solon P. Raines Harris
12/14/67
By phone contact on December 13 Dr. Cralley advised me was aware of the Nashville situation fact had been make comments for Dr. Murray Brown's use and signature
that he asked to
He indicated the essencoef
health hazard potential via
the the
comments were that the asbestos
routes of inhalation and ingestion
were two totally different situations Substantial dosages over
long periods of time were necessary to produce ill effects by
inhalation In his opinion it was inconceivable that sufficient
fibre intake could be accomplished through the ingestion route
alone and particularly so when related to the water intake capacity
of humans He also expressed an opinion that a pH which would
attack the cement would also attack and modify the fibre
Dr. Cralley does not know whether the comments were forwarded
Although Dr. Cralley does not know L. J. McCabe personally he will contact him and advise him of the current asbestos industry study and our relationship with the Department
H. M. Jackson
P. S. - Copy of L. J. McCabe's letter of December 7 1967 is
attached
DEPARTMENT OF HEALTH EDUCATION AND WELFARE
PUBLIC HEALTH SERVICE
NATIONAL CENTER FOR URBAN AND INDUSTRIAL HEAL TH
222 EAST CENTRAL PARKWAY CINCINNATI OHIO 45202
REFER TO
December 7 1967
Manville Company 22 East 40th Street New York New York 10016
Gentlemen
We have had an inquiry from a local the carcinogenic effect of asbestos drinking water
health officer about
from C pipe in
We will decide about the effects of ingested asbestos
but would like to know if you have any data about the
amount of asbestos that might occur in drinking water
How much is introduced during pipe repairs and tapping
Does solution of the calcium out of the cement into the
water release asbestos fiber Do you know anything about
a report -that near Memphis Tennessee there was riod in one locality where the pH in the water was
a pe10 or
11 and this resulted in a solution in the cement compon-
ent of the pipes to such an extent that milky- that we have been asked about
the
water
became
I will appreciate your comments on this problem
Sincerely yours
*
;
----
ra
Leland J. McCabe
Chief Disease Studies Water Supply and Sea Resources
Program
~
SAINT LUKE'S HOSPITAL
: ,
of the Methodist Church
11311 SHAKER BOULEVARD
CLEVELAND Ouro 41101
a
.
November 30 1967
_Mat
Mr. Clint Burnett President Manville Corporation 22 East Fortieth Street
New York New York . 10016
Dear Clint
The following is with regard to the apprehension voiced by
i
James D. Snell Jr. M.D. of the Vanderbuilt University Hospital
with regard to the potential hazard of asbestos fiber in the
drinking water from asbestos cement pipe systems
The current state of our knowledge is essentially as follows . oe
In some reports there has been a suggestion that
gree
gastrointestinal cancer may be higher in some groups who have been quite
et
heavily example exposed to the inhalation of asbestos fiber as for
the ser
.
pas
insulation workers and some of the textile plants It is assumed dewirm
that the fiber which enters the gastrointestinal tract is that
e
ane
which has been deposited on the mucous surfaces of the nose and
ters
trachea and bronchi from whence it is brought up to the back of
re
the throat on a mucous layer and swallowed Some of course
may be swallowed with drinking water of contaminated glasses or
from the surface of the teeth or mouth cavity I do not know of
anyresponsible investigator including Cuyler Hammond who believe
that there has been a clear demonstration of a higher incidence
death of
intestinailntestinal cancer in a relationship withasbestos fiber
exposure via these routes
There has been demonstrated an unusually high incidence of peri-
12/812/8 12/8
grow
for
Selikoff Study
estades estades
toneal mesothelioma cancer of the surfaces covering the intes-
tinal tra
in workers exposed to the inhalation of fiber as for
Mo
Mo
examples
involved in insulation work and in textile manufacture
not
same
not
to be true in populations which on first glance may
Mmately exposed to the inhalation of fiber as for
example of the natives in certain parts of South Africa who
j
do not actually work in the mines and mills and some of the people
who live parts of the London area where the handling of asbestos
fiber is goographically prominent That some of these or perhaps
high rate all have had a moderately heavy exposure to the inhalation of
;
relatedto
related asbestos fiber seems likely because of environmental circumstancos
with which you are familiar In any event they can scarcely be
considered chance or occasional exposures to the fiber My pur-
pose in citing these points is that there is every reason to believe
Mr. Clint Burnett
November 30 1967
that whatever carcinogenic effects asbestos fiber may have it is a dose related one Most assuredly there is as yet no
evidence to the contrary
The question which is most pertinent now is whether or not
the quantity of fiber over a period of time
to make it reasonable
that might be shed from transite pipe would contaminate the water sufficiently
to think that in a lifetime of use of water
from such sources a person might ingest enough fiber to conceivably be carcinogenic I asked Dr. Spiel whether he had any information
on the weathering of transite pipe and he informed me that
although they are
I understand from
making such a
other sources
study he has no information as yet
that under some circumstances the
inner surface of transite pipe becomes coated with lime and that the surface immediately in contact with the water flowing through the pipe soon becomes that of lime and not asbestos cement at all
We therefore do not know the actual potential for fiber intake by way of the gastrointestinal tract through the media of ingested water I think most would speculate with me that the number of |
fibers would be very small and far lower than the number of
fibers inhaled brought back up and swallowed by workers who
process and fabricate the fiber and utilize it If we know that
the workers of this latter sort have no
increased incidence of gastrointestinal risk of cancer production from drinking
clearly demonstrated
cancer I would think the water would be even less
by a factor of several thousand
One other point deserves some mention While we believe the
carcinogenic effects of some kinds of asbestos fiber are dose
related there is also evidence that there is a long lag period
between the deposition of the asbestos fiber and the ultimate
development of the tumor This means that over a span of many years the important dose relationship is probably only in the first part of a person's life Hence any lifetime ingestion is important in terms of those years prior to the last ten or fifteen years preceding the development of the tumor Some of this last
thought is speculative and I offer it only as a matter to consider
I took the liberty of calling Dr. Murray C. Brown Chief of the Occupational Health Program in the National Center for Urban
and Industrial Health in Cincinnati about this matter I wanted
to learn from him whether or not the Public Health Service had an
official attitude towards asbestos cement pipo He told me that
they were in receipt of a letter from the same Dr. Snell and also
Dr. Distowish of Nashville Tennessee to whom a copy of Dr. Snell's
letter to Mr. Lawrence had been sent
He told me that they have
Mr. Clint Burnett
November 30 1967
answered both of these letters saying essentially that the
department does not have an official position at this time that it has given it some consideration that it seemed to
them the risk was very much lower in the matter of water
contamination than in the known problem of air contamination and
that they were not in a position even now to make an official
statement one way or another He also told
of the letter to Dr. Snell that there is a pipe and it is his impression that asbestos
me not as a part
list of acceptable cement is on that
I hope these comments will be of some help to you
With best wishes
GWW kal
Copy Karl V. Lindell
Sincerely yours
J^...rge J^...rge
J^...rge
&
George W. Wright M.D. Head M^'dical Research
Department
: .
FROM JACK SOLON
This list shows our asbestos
pipe has been installed since 1932 We're having Hill & Knowlton check
rates of stomach cancer in those cities checked
|
ee
pesoe
je
a
~~
TRANSITE PRESSURE PIPE
IM
ACCEPTANCE - PERFORMANCE PD
ACCEPTANCE through continued use is another way of proving that TRANSITE PRESSURE PIPE performs effectively and efficiently
Typical examples of the thousands of communities using TRANSITE the following partial list of large cities which which have many
with it
PIPE are
yearosf
found in
experience
Each
one has its own particular problems which TRANSITE is is solving but all without exception are benefiting from its long life and overall economies which are
achieved at the most reasonable investment levels possible for water works improvements
0. A. Wirsig
Partial List of Municipalities Using TRANSITE Water Pipe
City & State
Footage
Used Since
Phoenix Arizona Tucson Arizona Los Angeles Dept. of Water
and Power California San Diego California
Long Beach California Palo Alto California East Bay Mun Utility District
Oakland California Pensacola Florida
501,000
532,300 532,300
924,780 924,780
515,350 373,820
1,159,740
144,429 144,429
1938 1935
1936
. 1934
1939
1936
@
1933 1941
Miami Florida
_
Peoria Illinois
Wichita Kansas
New Orleans Louisiana
East Jefferson Parish Wat
District 1 Louisiana
Wks
Lake Charles Louisiana New Bedford Massachusetts
Saginaw Michigan Great Falls Montana
Wilson North Carolina
Lima Ohio Ontario Oregon
Providence Rhode Island
Knoxville Tennessee San Antonio Texas
Lubbock Texas Olympia Washington Winnipeg Canada
133,996 521,721
656,000
1,042,000
372,000
57,065 279,134 116,000
164,344 164,344
135,135,86 18356,8666
500,000
684,377 684,377
210,909 392,000
603,000 250,000
1936 1941 1948 1945
1941
1939 1934 1933
1943
1937
1937
1935 1937 1938 1938
1938 1937 1932
* Through 1957
MANVILLE
PIPE DIVISION
November 1958
CARL THOMPSON
Vice President
HILL AND KNOWLTON INC
Public Relations Counsel
150 EAST SECOND STREET
NEW YORK N. Y. 10017
212-697-5600
December 6
ENVIRONMENTAL HEALTH UNIT
1967
Mr. W. P. Raines Director of Public Relations Manville Corporation
22 East 40th Street New York N.Y. 10016
Dear Bill
Attached is a report from data of the U.S. Office of Vital Statistics concerning trends in stomach cancer for the U.S. and selected cities
The report essentially merely sets forth factual data from these statistics
Considerable differences from year to year in the same cities and between
cities will be noted and should be expected from data of this type Where there is an up down and up or a down up and down for the three years
__
within the same range there probably is no significance in these changes at
all
Also it should be remembered that generally speaking urban areas report a
higher incidence of cancer of all types with the exception of skin than do ,
the more rural areas
The table giving mortality ratios for stomach cancer in the U.S. shows a steady downward trend from 1947 to the present Since this is the average for the entire country obviously some sections will show higher and some lower inci-
dence than for the U.S. as a whole Data for the individual cities is not
available prior to 1960. However any marked deviation from the U.S. trend since 1947 would show up in abnormally high figures for a particular city
-- which does not appear in any of the cities listed keeping in mind that the city incidence is going to be higher generally than the national average as compared with the rural incidence For example Providence R.I. which shows the highest percent stomach cancer is still not out of the range that produces the U.S. average
These figures clearly show especially in the percentage of stomach cancer deaths to total deaths that there is basically very little difference in trends among the cities even though the ranges from the lowest averages to the highest averages are fairly noticeable
You will also note that there are three random cities thrown in -- Toledo Louisville and Birmingham -- which are left in because they show that the
fluctuations or lack of it in the cities you gave me are not unusual It
HILL AND KNOWLTON INC
Mr. W. P. Raines
December 6 1967
Page 2
might be wise to pick a few more cities of this type and drop in to further illustrate these fluctuations since a couple of your cities do not look
good if you just consider the figures and nothing else
Of course the finest pair is the Knoxville comparison which as you will note we have given in a separate table
Sincerely
-
)
sdd Enclosure
Carl Thompson
Data Relating to Stomach Cancer
During the past 20 years there has been a unique and marked drop in the mortality from stomach cancer in the United States The decline
in stomach cancer mortality since 1947 has been steady and consistent as represented by the following table showing U.S. death rates per 100,000 population for Malignant neoplasm of digestive organs and peritoneum not specified as secondary Source National Office of Vital Statistics
U.S. Public Health Service
Year
I Table
Cancer of Digestive Organs Death Rate per 100,000 population
1947
55.2
1952
53.4
1957
51.7
1962
1965 last year figures available
;
1966 estimated
49.5 48.7
48.4
Since 1960 the Office of Vital Statistics has listed mortality
data from various cities in the United States These are not death rates but actual numbers of deaths However comparable figures are given for
the United States as a whole
Table II
Deaths from 60 Selected Causes for the United States
Year
1960 1962
1964
Total Deaths -- All 60 Causes
1,711,982 1,756,720 1,756,720 1,798,061
Cancer of Digestive Organs
Number of Deaths
91,035 92,047
93,158
* All Deaths
5.3 5.2 5.1
-2- -2-
The decline in the death rate from stomach cancer is reflected
in the consistently smaller percentage every two years of stomach cancer
deaths related to all deaths from the 60 major causes here are figures for four cities in Tennessee
By way of comparison
Table III
Deaths from 60 Selected Causes for Standard Metropolitan Statistical Areas
City
Nashville
Tenn
Year
Total Deaths -- All 60 Causes
Cancer of Digestive Organs
Number of Deaths
% All Deaths
1960 1962
3,675
3,753
129
155
3.5 401
Knoxville
Tenn
Memphis
Tenn
Chattanooga
Tenn
1960
1962
1964
1960
1962
1964
1960
1962
1964
3,038
3,006
3,180
;
5,476 5,476
5,971 5,975
2,661
2,683 2,683
2,842 2,842 2,842
131
132
125
247
271 279
114 109 103
4.3 4.3
3.9
4.5 4.5 4.7
4.3
4.1 3.5
It will be noted that the percentage figures for the Tennessee cities are lower than those for the United States as a whole and generally comparable However in Nashville and Memphis the percentage of stomach cancer deaths to all deaths has shown a slight rise while in Knoxville and Chattanooga the rate has been following the national trend
-3-
It will be noted that the percent of stomach cancer to all cancer varies from above to below the national average but generally they follow the national trend
Trends in other selected cities are shown in Table IV
Table IV
City Los Angeles
Calif
Providence R. I.
San Antonio
Texas
San Diego
Calif
Year
1960 1962 1964
1960 1962 1964
1960 1962 1964
1960
Wichita
Kans
1964
1960 1962 1964
Total Deaths -- All 60 Causes
58,601 61,353 64,931
7,872 7,947 8,087
5,042 5,042 5,427 5,427 5,411
7,616 7,924 8,448
2,368 2,493
2,573
Cancer of Digestive Organs
Number of Deaths
3,110 3,105
3,316
535 570 532
241 287 274
362 463 453
103 91
120
% All Deaths
5.3 5.0 5.1
6.7
.7
6.5
4.7
5.2 5.0
4.7 5.8
5.3
4.3 3.6
4.6
Lubbock
Texas
1960 1962 1964
1,021 937
1,100
25
29 31
2.4 3.1 2.8
City
Year
Miami
Fla
1960
1962
1964
New Orleans
La
1960
1962
1964
Peoria
Ill
1960
1962
1964
Saginaw
Mich
1960
1962
1964
Toledo
Ohio
1960
Louisville
Ky
1962
1964
1960
1962
1964
Birmingham
Ala
1960
1962 1964
Table IV continued
Total Deaths -- All 60 Causes
Cancer of Digestive Organs Number of Deaths
8,389
9,409
10,092
8,918 8,910 9,334
503
545
575
422
396
422
2,675 2,585 2,585 2,691
142 130 152
1,629
1,737
1,655
4,711 4,758 4,758 4,769
69 89 89
247
266
296
6,915
348
7,121
336
7,301
341
5,987
253
6,192
247
6,390
258
* All Deaths
6.0 5.8 5.7
4.7
4.4
4.5
5.3 5.0
5.6
4.2 5.1 5.4
5.2 5.2
5.6 6.2
5.0
4.7 4.7
4.2 4.0 4.0
To my knowledge there have been no reports
in medical literature of studies that indicate
any relationship between intestinal cancer and the drinking of water supplied through an asbestos pipe water system
George W. Wright M.D.
Medical Consultant to
Manville Corporation
1212//66//6677 __
TELETYPE MESSAGEMESSAGE
e :
SEND WESTERN UNION
OROYALLOCAOTIRON LEANS _ DR.DR.G G.W W. RIGW HT
HOTEL
NEW ORLEANS LA
DO NOT WRITE OR TYPE IN THIS SPACE
FURTHER THOUGHT RE MONDAY TRIP WE HAD 10:00 AM PHONE DATE WITH YOU MONDAY TO
GO OVER ASBESTOS POSITION PAPER WOULD YOU CONSIDER TAKING EARLY
MORNING PLANE MONDAY MEET WITH US ON POSITION PAPER BEFORE GETTING WITH PIPE DIVISION PERSONNEL AND NASHVILLE GROUP WILL BE HOME FROM NOON ON SUNDAY
AWAITING YOUR CALL RE MONDAY PLANS
PRINT OR TYPE - BE BRIEF
WHY FILE THIS
Form 3-11C
v4
F. J. SOLON , JR
SENDER
i
MANVILLE
X43001
RESP No.
1963621KV 1963621KV
LAJME
ete ALT Te
, NASHVILLE
rit
TENN
THURSDAY
AFTERNOON
NOV 30 1967
ae
=
WAsabrensitnogsSCoeumnednetd ipnipe By DICK BATTLE
Health and medical authorities
have warned Metro Director of
lowing Water and Sewerage Services
Robert L. Lawrence Jr. that
substitution of asbestos
pipe for cast iron water
mains may create a medical heard heard
He told the council on Nov.struction
21 however it was very possible no tangible results will come from it the work trip but urged they make the over night junket in a company plane
though it is common practice | in many cities we would be un- i{
wise to change our specifica- |
to allow asbestos
pipe to compete in the bidding
until the fill facts can be ascer-
tained I intend to pursue this
matter with public heatlh officials to see if this pipe has
some safety features of
Nov.struction which make it
connon-
hazardous
|
Dr. Bistowish
Dr. Bistowish wrote the fol-
letter on Nov. 17 in response to communication from
| years
Lawrence said his rejection of the asbestos pipe was based primarily on past successful experience with cast iron
pipe without noticeable deteri-
oration and its advantages
over }
the
lighter
pipe
for
use
in
rocky scil
| Be Resolved
|
The point which you have
raised is of course recognized of serious importance and if there should be any doubt in
the minds of competent mem-
bers of the medical and engi-
at no cost to themselves and Dr. Snell
neering professions a matter
also invited newsmen and Me- Following your telephone call of this nature should always be
fro officials to sign up for the relative to the use of asbestos _ resolved in such a manner as to
free trip Copies of the two pipe for water systems I con- remove any doubt whatsoever
of significant degree
ters from Doctors Snell and tacted the Engineering Division
Lawrence in response to ques-
tions
Asbestos has been fairly well established in medical circles as causing a high incidence of cancer in the lungs or gastro-
intestinal tract one letter to
Lawrence stated A copy of the letter was also sent to Council man James J. LaPenna chairman of the council's purchasing committee who has urged broadening water pipe specifications to include bidding by asbestoscement pipe manufacturers
Warning Dr.
The warning expressed by Dr.
James D. Snell Jr. assistant
professor of medicine Vanderbilt University and by Dr. J. M. Bistowish Metro director of health follows efforts by Councilman LaPenna on Nov. 21
to promote an all expense paid trip for councilmen to visit the
research center of an as-
cement pipe manufac-
turer 30 minutes outside New
York City
For many years Lawrence has insisted on the use of cast
14 Bistowish dated Nov. and 17
respectively were mailed to La-
Penna
Dr. Snell's letter to Lawrence
states
read with great concern the council's recommendation that
Metropolitan Government
write their specifications on water pipe to allow asbestos
ment to competitively bid was aware nor apparently are many medical people aware that asbestos containing pipe has
been used in water systems
Asbestos has been fairly well
established in medical circles
as causing a high incidence of
cancer in the lungs if breathed
or in gastrointestinal tract if
swallowed swallowed even in mounts
mounts
small
enough to be visible only
microscope
Regardless of who is using it now and regardless of any reassurances by salesmen from asbestos pipe manufac-
turers I would consider it a
medical hazard of significant degree to use such pipe in a
of the State Board of Health and
was informed while they would
prefer not to have asbestos pipe used there was no prohibition against it and such pipes are used in some parts of the country I can find no one at the state level who has knowledge of any adequate studies to rule
out health hazards from the use of asbestos piping I have written for information from the U.S. Public Health Service and
to the National Center for Urban
and Occupational Health to determine if they have knowledge of studies being made on this
material
It may interest you to know
that in one area near Memphis
ph parts hydrogen of the water
was about 10 or 11 and com-
plaints from residents were re ceived that the water was milky Investigation revealed that the
lime had been dissolved from a
cement component of the pipe and constant flushing had to be
continued to keep the pipes
clear
tions said LaPenna had been
furnished with copies of all correspondence from Drs Snell and
Bistowish and his Lawrence's
reply and addition to engineer
ing consultants reports and findings relative to comparisons
of cast iron pipe and asbestos-
cement pipe The director of
sewerage services said he had hoped LaPenna would reveal to the council his committee and the public the re-
ports correspondence and information relevant to the pipe controversy
Today the Metropolitan Clerk's office reported LaPenna and the other councilmen have signed up for the New York trip offered by the pipe manufacturer The councilmen making the trip with LaPenna are Raymond Buchanan Frank Griffin John Driver Earl Shacklett John Fox Robert McBride Mansfield Douglas Paul Blankenship Martin Garrett and Thomas Sharp
iron pipe for the local water water system until the U.S. Pub-
Very Possible
|
e
system He has informed La Health Service had checked
It seems very possible that if
Penna he does not consider as out completely Without spe- the cement were removed from
cement pipe comparable cific clearance by the Public the pipes the asbestos might
1 durability to cast iron pipe Health Service it seems to me also be found in the water am
LaPenna has not insisted that the burden of common sense trying to secure additional in-
asbestos pipe be in- would suggest that it is impos formation about this episode
-
stalled
in
the
Metro
water
sible sys-
to
work
on
the
pipe
or
Copies of this letter were sent
em
He
has
urged
that
add
specifi-
to
it
without
releasing
par-
to Lawrence and LaPenna
cations be rewritten to allow ticles of asbestos into the water
Replying to Dr. Snell's letter
bidding by asbestos If any particles were released of Nov. 14 Lawrence thanked
current medical
manufacturers or suppliers as
knowledge sug- him and stated " do not be-
* means of forcing lower bids gests that a rise in certain types lieve I had known that asbestos
from castiron pipe manufactur- of cancer could be expected in was conducive possibly to can-
about 20-50 ers Lawrence has said he will
years among the
cer in the intestinal tract or in
not approve use of the pipe and population
the lungs However inasmuchi
changing specifications under I have a premonition that as it is possibly a silicate I
these circumstances is not such things as water pipe may am able to see that it might
.
honest
naonty Uh.aSv.e Putbolibce HecalletahreSderwviitceh cause irritation both in the
Work Trip
agency except those to make mucous membrane of the lungs
The trip for councilmen to the sure bacteria cannot penetrate and the anticons anembrane of
castern research center of an the pipe If so there has been the stomach and intestines This
asbestos pipe manufac- a terrible mistake made in al is highly interesting information
turing firm is a work trip LaPenna states to gain infor-
mation about the product
lowing use of asbestos containing pipe in water systems
It is my opinion that al-
and very pertinent to the prob
lem with which I am how con
fronted and which however has arisen off aud for many
Jackson
H. Jackson Jackson
gut
gut
SCHEDULE CITY OF NASHVILLE VISIT
Ilonday - December 11 1967 Depart Nashville 8:00 CST Arrive Newark 12:30 EST
Following customers will be our guests
Ir Janes J. La Penna
-
Mr. Frank Griffin
-
Mr. Mansfield Douglas III
Hr Earl Shacklett
-
Mr. Paul Blankenship
Mr. Martin Garrett
f
Mr. Thomas Sharp
-
Chairman of Purchasing Committee Councilman Metropolitan Gov't of and Davidson County
and Nashville
Member of Purchasing Committee and Councilman
tt
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13
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Mr. Mr. Mr. Mr.
Raymond Buchanan
John Fox Robert NicBride John Driver
Metropolitan Councilman
11
tf |
1
If
Ww
tt
11
Mr. James Squires
Mr. Richard Penuel
Reporter - Nashville Tennesseeian
-
Reporter - Station ULAC
Group will proceed direct from Newark to the Doral Hotel
in the jurray Hill Room at 2:00 PH
Meeting will begin
H Personnel in attendance
II M. Jackson D. L. Ilinmon F. J. Solon
W. P. Raines
M. Harris
J. F. Baker 11. V. Watson
K. R. Augst W. J. Hayes
Dr. George Wright M. D.
Agenda
2:00 2:10
2:45
Welcome and Introductions H II Ilarris
Introduce Hugh Jackson who will introduce Dr. Wright Medical uestion
Dr. Wright comments and questions History of TRANSITE in U.S. - J. Baker Growth of A.C. Industry - J. Eaker Introduction to film Underground Arteries Briefing of Dinner Plans and Outline of Tuesday Schedule Close by II V. Watson
2
7:00
Dinner - Japan Kobe Steak House 145 West 495 Street
Tuesday December 12 1967
00AH 7:30
Approx
10:30
10:45
Breakfast - Doral Hotel
Depart for Manville Pipe Plant Plant Tour - II Engel Depart Plant for Research Center
Welcome to Research Center - J. Swensen
Tour - Winn Corriston
12:45 Lunch - Research Dining Room
00PH
Meeting - Ilain Training Room - M. Watson
Technical Presentation
3:10 3:15 4:00
Closing Remarks - J. Baker Depart Research for Newark Airport Plane Departure to Nashville
JH Personnel in attendance Tuesday
F. J. Salon 1. P. Raines H. Harris J. Swensen W. Corriston
J. Baker II Watson
K. R. Augst W. J. Hayes
Background on Visitors
Mr. La Penna
b
fir Blankenship
Mr.
beg Hr
Mr. Mr. Mr.
btev) Ir
Griffin Shacklett
Douglas
Garrett
Mr.
t
Mr.
Hr
ae
Chairman of Purchasing Committee - Attorney Vice Chairman of Purchasing Committee Attorney Office Supply and Printing
General Contractor
Neoto Western Electric Purchasing Garage and Service Station Operator Composing Room - Newspaper Printing
Insurance Business
Dept. Corp.
State Hotel and Restaurant Inspector
Used Car Dealer
Service Station and listel Operator
F
CON CON CON I D E N IIAL IIAL IIAL IIAL
5
x
Division Headquartes
December 6 1967
Asbestes Piela Field Survey
Research has completed studies on two separate samplings of water from the supply line res thee rea searr ch c cenh ter These tosta vere condanteadn follows
a 3 gallon samples of water vere taken at the source Treatment Plant and at the discanh d oa f tr heg 20e 00 of Transite line
b Samples vare then filtered through a .3 micron milapore filter and the
residue dried and ashed incinerated
Ge The dried residue was then photographed and analyzed by Electron Microscope
In both
of discharge water a
trace of asbestos fibrils were detected
But in both sam of p soul rcee was ter the same mintu rat ce e of fibr wasifl ous nd
Ne do not concentration
presently have the physical capability to make a quantatative analysis of the
of these
fibrils in the measured volume of water
Research estimates it would take from twotofour vecks to set up so that we would have this capability I strongly recommand we take steps to get this done immediately
We are getting source water samples and samples from the far extremeties of the dia-
tribution system at the following locations
1. Providemas R. I.
~ Imper soft unters
2. Vichita Kansas
* known soft waters
4. Long BeaCc al h ar
San Diego Cal
-friendly relations and long Tramnite history
5. Globe Arizona
~ vell unter source in the west
6.
=
Southenat Moushis Moushis Deny, Menta, Tenn,
any ap ears fiber th This appears to me Maiznat way possible to develoy factual data on the extent
if
If you agree I will proseed with the districts to obtain the
OOVY
INY
NO
It is my
DET
that Mr. Solon and Mr. Mines will report to Mr. Burnett on the
ESE
other portion of the
-
marvey .: the correlation between stomach cancer insidance
SOCERIEY
and the use of sabeatoe omment nipe in sulented cition I furn thei n wis th h a le istd of
rSaOW
ar
alt with long Tranete histories for this use
Ppaaver
pr
th
J. F. Alcag
pe
SAINT LUKE'S HOSPITAL
of the Methodist Church
O,\ 11311 SHAKER BOULEVARD
a
Wy
CLEVELAND OHIO 44104
December 20 1967
Mr. F. J. Solon Jr. Manville Corporation
22 East Fortieth Street
_
New York New York 10016
Dear Mr. Solon
You have asked me to submit to you in written form an
en expression of my opinion with respect to certain questions
raised by a letter from Dr. James D. Snell Jr. addressed
to Mr. Robert L. Lawrence of the Metro Water Department
in Nashville Tennessee
If interpret Dr. Snell's concern correctly it is based in part on an overinterpretation of incomplete infor-
mation with respectto the gastrointestinal system plus some
generalizations gleaned from the literature regarding respiratory system cancer and asbestos exposure which he is assuming are applicable to the gastrointestinal system
He sets forth the reason for his apprehension in his second paragraph of the letter dated November 14 1967
My response to these follows
While it is generally accepted by those who have looked into the matter that there is a relationship between the inhalation of asbestos fiber and the frequency of occurrence of bronchogenic lung cancer in the population occupationally exposed to the fiber the precise mechanism whereby this relationship is mediated is certainly still moot The fact that such a relationship seemed to hold in
Great Britain as shown by Merriweather in 1955 but did not appear to hold in a pure chrysotile exposure as shown by Truhan and Braun some years later made it apparent that
one could not use the word asbestos in a generic way but
would have to take sufficient care to know what kind of
asbestos might be implicated At the present moment cro-
cidolite seems to be the form of fiber most strongly
implicated Further information concerning the mechanism of the relationship was presented by Selikoff and Hammond at the American Medical Association Meeting in Atlantic City
in June of 1967. They demonstrated that in their careful
F. J. Solon Jr.
.
December 20 1967
prospective study of a group of insulation workers all of their cases of lung cancer developed in men who were
moderate to heavy cigarette smokers and not a single case
has developed thus far in a smoker This data strongly
suggests that the role of asbestos fiber is as a carcinogen
and not a carcinogen in its own right Dr. Snell asbestos causes a high incidence of cancer in the
infers that
lung but
it should be pointed out that this relationship even when
taken together with cigarette smoking seems to pertain most
supporting eo strongly to insulation workers and there is no
evidence to indicate that such a high incidence occurs in
all of the other form of occupational exposure The fre-
quency from the textile mills of Great Britain does not
appear to be as high as in the insulation workers reported
by Selikoff The frequency as reported by Enterline more
recently in the building products friction materials and
the U.S.A. textile plants appears to be lower than in the
insulation workers thus far reported I cite this because
it seems to me unwarranted to make the inference that asbes-
tos fiber in and of itself causes a high incidence of cancer
in the lung and from this make the inference that it is a
strong carcinogen and must therefore in very small amounts
do the same thing to the gastrointestinal system if swallowed To summarize this part in my opinion the current evidence
does support the contention that in occupational exposures
to asbestos fiber there is a higher incidence of bronchogenic
occupational cancer than in non
exposures the
a carcinogen there is no reliable evidence
fiber acts as at this time
that asbestos by itself acts as an agent to cause broncho-
genic cancer the most likely offending form of fiber is
crocidolite and most importantly the effect appears to be dose related as well as related to a long latent period
between the onset of exposure and the development of the neoplasm I believe it important to indicate that knowledge
of what happens in the lung per se can be transferred to what might happen in the gastrointestinal tract only with
the greatest caution if indeed it can be extrapolated at
all to any other organ system
In the second paragraph Dr. Snell also indicates his belief that there is a high incidence of cancer in the gastrointestinal tract as a result of swallowing asbestos fiber
I have difficulty in knowing what he means by the statement even in amounts small enough to be visible only under a microscope Fibers small enough to remain airborne and be
F. J. Solon Jr.
7
-
December 20 1967
inhaled or ingested are of necessity visible only under a microscope because they are the order of 40 or less microns in length and less than 5 microns in diameter As to total amounts swallowed over a period of years I don't know what
the microscope would do in the way of playing a role in estimating this Be that as it may one wonders what evidence he is quoting to indicate a proven high incidence of cancer of the gastrointestinal tract in persons occupationally
exposed to fiber Most likely he is referring to a paper
forming part of the symposium on biological effects of asbestos held in October of 1964 and published at the end
of 1965. This paper by Hammond Selikoff and Churg indicated a frequency of cancer of the stomach small intestine and colon about three times as high as the expected whereas
even at that date they were quite careful to indicate that
the primary source of their
reliable since they say and
information was not I quote taken at
entirely
face value
it would appear that asbestos workers have an abnormally
high risk of dying ofgastrointestinal cancer However we
will refrain from drawing conclusions on this matter at the
present time It is of importance that in their most recent paper concerning this general subject and referred to in this letter previously as having been presented at the
American Medical Association Meeting in June they con-
tinued to be just as cautious They again report that the observed rate of cancer of the stomach colon and rectum
in their groups under intensive study was three times the expected but they state and I quote Although this bears
out our earlier findings the number of deaths from these
causes was so small that we still refrain from drawing any
conclusions at this time Certainly Dr. Snell's apprehen-
sions nurtured by intestinal cancer
his has
belief that been proven
a high incidence of gastro-
to occur as a result of
the ingestion of asbestos fibers would seem unwarranted
Since the relationship to bronchogenic cancer appears
to be rather clearly a dose related one and the same
for all known carcinogens I would think that if any
is true associ-
ation between asbestos fiber and gastrointestinal cancer exists it should be dose related The insulation workers
that are constantly under study by Selikoff et al are obviously
a quite heavily exposed group According emanating from that laboratory as much as
population
exposure
under study has asbestosis and It can be accepted that a very
to various reports 25 per cent of the this means a heavy large per cent of
:
F. J. Solon Jr.
December 20 1967
the fibers deposited in the bronchial tree of such workers is brought back up and some of this must of necessity be swallowed In addition some fiber deposited in the oral and nasal cavities will ultimately find its way into the intestinal tract I would reason from this therefore that in the insulation workers the gastrointestinal exposure to fiber would be high and therefore if there was a strong relationship of fiber ingestion to gastrointestinal cancer
it should not be difficult to demonstrate it
There are some other data in humans bearing on this
vi
Enterline has recently published a study of the death cer
tificates of a large number of workers who manufacture
building materials friction products and textiles utilizing
asbestos fiber He compared the causes of death in these
workers to those of a cotton textile processing group
Looking at these data one sees no relationship suggesting
an inordinately high frequency of gastrointestinal cancer even when one takes into consideration the factor of dilution
caused by including rather large numbers of fairly young and
short exposed people Taking all things into consider-
ation I do not believe there is substantial evidence at
this time to support the contention that even the highest
intensity of exposures that we know of in industry lead to
clear cut increased frequency of gastrointestinal cancer
There is abundant animal experimentation along these
lines There have been large scale animal experiments
studying the effects of asbestos fibers of various kinds
and sizes on the pulmonary systems by exposing the animals
to airborne fiber In many of these experiments the inten-
sity of exposure and duration was well over two years and
sufficient to produce well developed pulmonary fibrosis
Such studies carried out in Saranac Lake were to my own
knowledge always characterized by careful gross examination
of the entire body of these animals and this included the
abdominal contents Since receiving information con-
cerning the apprehensions of Dr. Snell I have checked on
this matter with the Saranac Lake group and in addition with
Dr. Forde McIver at the University of South Carolina
Utilizing all manner of animals including dogs and with obser-
vations going up to two and more years in the mouse and on
to four or more years in the dog none of the investigators
involved in these studies has ever seen anything whatsoever
to suggest
intestinal
a relationship between
or liver cancer in the
fiber exposure and gastroexposed animals In fact
F. J. Solon Jr.
:
December 20 1967
to their best knowledge they have never seen a tumor of the gastrointestinal tract in these experimental animals
I cite and of
this data because
necessity swallow
such animals do not the fibers that are
cough and spit brought back
up from the lungs In addition the food especially of
the small animals is covered by the settled asbestos
fibers in the experimental chambers These experiments are
eight as a rule conducted with exposures for six to
hours
a day five days a week and the food in general is simply
added to that which is already in the feeding boxes When fresh vegetables are fed they are placed in the cages in the morning and cleaned out only with the general cleaning
of the cages the next day I would estimate that the
ingested fiber in these experimental animals far exceeds
that of workers in industry In mice the observations were carried out over the lifetime of the animal and for 75 percent
or more the
Although it
expected lifetime in most of the
is difficult to extrapolate from
other animals animals to man
the total lack of any evidence whatsoever that in the exper-
ingestion imental animal the
of asbestos fiber causes any
sort of malignancy in the intestinal tract would seem to me
to be important In fact it is this total lack of finding of tumors in the gastrointestinal tract in this type of
experiment that has obviated the necessity of setting up a
fledged feeding type of experiment I understand that
one or two investigators are embarking on this kind of study
at the present time although I personally do not see the
need for it
.
It seems to me therefore
sions are based on an erroneous
that Dr. Snell's apprehen-
impression that a high inci-
dence of gastrointestinal cancer has been proven to exist
in persons occupationally exposed There is evidence that
such a relationship does not exist This is both with
respect to humans and experimental animals In this context
I think it should be emphasized that the intensity of
exposure in all of the circumstances alluded to is far higher
than one could conceivably expect in the drinking of water
from asbestos cement pipe
A third type of neoplasm has been implicated recently with the inhalation and consequent ingestion of asbestos fiber Although Dr. Snell did not mention mesothelioma I presume
he may have had this tumor in mind also This tumor arises
from the lining of the pleura space and abdominal cavity or peritoneum In 1960 Dr. Wagner and his workers at
F. J. Solon Jr.
-
December 20 1967
that time working in a hospital that serviced a rather dis-
persed population noted an unusual frequency of occurrence of mesothelioma in the patients admitted to their hospital
In the general population as will be indicated later
this tumor is one of the exceedingly rare ones and hence
the occurrence of only a few cases in a single hospital
within a short period of time was rather dramatic and
required further investigation Wagner and his workers
learned that a factor common to all of their cases was either
a history of having worked for a long period of time in the
production of asbestos fiber or having had rather intimate
contact with it over many years
The industrial contact
being a strong one in that such individuals had picked short
fiber from the tailings heap had walked or ridden on roads
constructed of asbestos rock or had washed the
clothes of asbestos workers in the mines and mills frequently
*
over many years Subsequent investigations in the South African asbestos producing regions indicates quite clearly that this unusual frequency of mesothelioma occurred only
in those areas producing crocidolite and the chrysotile
areas failed to show this unusual frequency of
producing
mesothelioma
It was of some interest too that not all
crocidolite producing areas showed a high frequency of meso-
thelioma Subsequent to this disclosure an unusual frequency
of mesothelioma has been unearthed in Great Britain where
at the present time I am told a total of 276 cases of meso-
thelioma in the entire British Isles have been located I
do not know over how many years this accumulated Even at this number it
series of continues
cases
to be
were a rare
tumor Retrospective exploration of the life
in these identified cases of mesothelioma has
experiences
shown a bona
fide exposure to the inhalation of asbestos fiber such as
in the asbestos textile industry the unloading of
efimbpelroymaetntthe docks or handling of the fiber en route to the
mills
etc.
in majority of the cases In some instances
has not been demonstrated but
direct employment in such a way
than casual contact with fiber has been disclosed
asugchreaas terliving in the immediate neighborhood of industrial
operations known to disperse fiber into the general environ-
ment or washing of clothes of a member of the family employed
in the asbestos industry In the few remaining cases in
the light of the great difficulty of disclosing asbestos
fiber exposure by retrospective methods involving questioning
of relatives etc. it is highly probable that an actual greater
than casual contact with fiber did occur in all More recently
a greater than ancitipated frequency of occurrence of meso-
thelioma has been disclosed in insulation workers and there
-7-
F. J. Solon Jr.
December 20 1967
is some evidence rather strongly suggesting the same is
true in at least some of the asbestos textile employees
of the U.S.A. In all of these exposures crocidolite is
again to be found As was true in the chrysotile exposures
of in
South Africa a study of
the milling of this type
similar asbestos exposures of fiber in the Canadian pro-
duction area has failed to disclosed any unusual frequency
of mesothelioma A careful study of the Finnish population
exposed to anthopholite also has failed to disclose a single
case of mesothelioma
In addition to a strong suggestion that crocidolite is
the agent implicated in some way with the occurrence of
mesothelioma there is evidence to suggest that this tumor
likewise is dose related
In all of those situations where
the exposure can be relatively well documented the occurrence of mesothelioma has been in persons not only exposed
to crocidolite but also the exposure has been greater than casual even though this tumor apparently has occurred in the absence of sufficient exposure to cause actual pulmonary
asbestosis It would appear that the total exposure may
be somewhat less than that needed to relate strongly to
bronchogenic carcinoma nevertheless the exposure is still one that is much greater than casual By casual exposure I mean the kind of exposure which might occur in persons
not working or living daily in contact with known sources
of asbestos fiber dissemination The finding of ferruginous
bodies in the majority of the adult population whose lungs
come to necropsy examinations suggests rather strongly that
the entire population of the civilized world
exposure to the inhalation of fibers one can reasonably assume asbestos should be
has though
amongst which included The
finding of these fibers in fibers most assuredly have
the lungs indicates that been swallowed and hence
such enter
the gastrointestinal tract in some as yet unknown numbers In spite of this probable uniform type of casual exposure to asbestos fiber Selikoff Churg and Hammond report in the New England Journal of Medicine Volume 272 page 560 in 1965 that of the 31,652 persons who were known to have
died between the ages of 30 and 89 years and who were members
of a follow of 1,048,183 persons only three had died of
mesothelioma of the pleura and none of mesothelioma of the peritoneum In the light of what we now know it can be assumed that 50 per cent or more of these 31,652 persons
who died must have had at least enough exposure to fibers
F. J. Solon Jr.
December 20 1967
some of which were doubtless asbestos to cause ferruginous
bodies
It can be further assumed that some unknown quan-
tities of asbestos fiber were ingested during their entire
lifetime beginning with the application of body powder Since only three subsequently developed . it is clear that some quantity of asbestos fiber
dusting mesothelioma ingestion
is well tolerated even for life
There is further evidence along this line which will
be presented next spring by Dr. William E. Smith and his workers Pleural mesotheliomata have been produced by
the injection of asbestos fiber and other asbestos materials in the pleural space of experimental animals Smith's group have shown that a progressive attenuation of the amount of asbestos fiber placed in the pleura leads
to the development of fewer and fewer mesotheliomata and at the one milligram dose no mesotheliomata developed
With this background of information what can be said
in a direct fashion about the actual problem which raised information
Dr. Snell's apprehensions There is some useful information in this regard One can inquire into the evidence that asbestos fibers are released from asbestos cement pipe
It is my understanding that in predeterminable circumstances
asbestos cement pipe may develop an inner lining of carbonates completely shielding the original pipe from contact with the water flowing through it In other circumstances the
pipe does not in any way disintegrate and therefore releases no fibers You would know better than I as to the possibilities
that repair of pipe might at the time release some fibers
but I cannot conceive that this occasional type of fiber
release if it did occur could be anything other than a
casual type of exposure that asbestos cement pipe
In some circumstances I am told
might slowly lose substance from
its inner surface and thus release some asbestos fiber
This kind of weathering must be very slow rapid it
would be economically unwise to use this pipe under such
circumstances With information concerning the volume of
water transiting the system the area of the inner surface
of the pipe and the rate of weathering it should be possible to make some rough calculations of the total fiber dispersal I would anticipate that the amount ingested would be so low
as to be in the casual exposure range where mesothelioma
has not developed with an unusual frequency
F. J. Solon Jr.
a
December 20 1967
Even more meaningful to me is the fact that asbestos cement pipe has been in use in water systems throughout the U.S.A. for twenty to thirty years in a rather large number of major urban locations These geographic areas as for example the Los Angeles Department of Water and Power
_ in California have medical facilities which are not likely
to have overlooked a frequent occurrence of this exceedingly
rare tumor
In this connection some data are available in regard
to cancer of the digestive organs which include the gastro-
intestinal tract Data from the National Office of Vital
Statistics of the U. S. Public Health Service indicates
that from 1947 to 1966 the rate of occurrence of tumor of
this body system has dropped from 55.2 per hundred thousand population to 48.4 Substantial amounts of asbestos fiber
have been used in various ways from 1930 on in the U.S.A.
and one would anticipate that if this fiber was playing a role in the causation of gastrointestinal tumors it might be expected to have led to an increase in tumor rather than
the observed decrease
For the U.S.A. as a whole and from the same statis-
tical source cancer in 1964 to have been
of the digestive organs responsible for 5.1 per
is reported
cent of all
deaths
pipe has
In Los Angeles California where asbestos cement
been used in very substantial amounts from 1936
on the reported figure for cancer of
as the cause of death is 5.1 per cent
digestive
in 1964.
organs In other
cities where asbestos cement pipe has been utilized in the
water system for twenty or more years as for example
Knoxville Tennessee San Antonio Texas San California Lubbock Texas and New Orleans Louisiana the per cent is less than the average for the U.S.A. and in Providence
Rhode Island and Miami Florida it is slightly above the
average namely 5.7 per cent
I find it difficult to understand the reasoning upon
which Dr. Snell bases the last sentence of his third para-
graph to the effect that If any particles were released current medical knowledge suggests that a rise in certain
types of cancer could be expected about twenty to fifty
years among the
provide us with
population I
the information
wonder if Dr. Snell might
on which he bases his infer-
ence that medical knowledge suggests such a development
-10-
F. J. Solon Jr.
December 20 1967
following the release of a few or some determined number of particles into a water system All of the information that I and others have strongly indicates that the relationship
between one and
neoplasia and asbestos fibers is a to believe that a single fiber can
dose related cause a cancer
seems incredible The medical literature contains ample evidence that the kind of exposure to fiber experienced
by those using the fiber in an occupational way is manyfold that of the general population In the lungs received
from persons with several years or more of continous indus-
trial exposure to asbestos fiber the number of ferruginous
bodies can only be described by the word myriads whereas
in the casually exposed lungs it is necessary to digest
large parts of the volumes of lung in
lung or squeeze the juice from large order to find one or two such ferruginous
bodies In those instances where bronchogenic cancer
or mesothelioma appear to occur with greater frequency on
a population basis the number of ferruginous bodies also appears to be much larger than in those casually exposed
I do not believe that Dr. Snell can offer any substantial
scientific evidence to indicate that the ingestion of one
or a hundred or a thousand asbestos fibers on one or more
instances is lioma Most
causally related assuredly so few
to the fibers
development of mesothecannot be related to
to gastrointestinal cancer which appears to be his major worry
since in individuals known be exposed far more heavily daily over a period of many years there is no acceptable evidence of a higher than anticipated frequency of cancer of this system If Dr. Snell does have such evidence we and others would welcome knowing about it
With best wishes
Sincerely yours
Wright George
Jeng
W. JengWright M.D.
Head, Medical Research
Department
kal
THIS LETTER FOLLOWED A QUERY FROM MR LA PENNA AS SOURCE OF DR SNELL'S PREVIOUS COMMENTS
THE
VANDERBILT UNIVERSITY
NASHVILLE TENNESSEE 37203
_ TELEPHONE 254-5411 Anex 615
an
Pr
Department of Medicine - School of Medicine
a
December 6 1967
James J. La Penna
513 Stahlman Building
Nashville Tennessee 37201
.
ee
.
Dear Mr. La Penna
You are correct in surmising that my statements are based on the medical literature Enclosed are two examples If you care to read further there are 27 references in the 1966 Cumulated Index Medicus which
link asbestos with cancer and an additional 14 such references in the 1965
Cumulated Index Medicus They are listed under the heading Asbestosis
The relationship of asbestos exposure to cancer of the lung has been
well known for several years being listed on page 708 of Rubin's Thoracic
. Diseases published in 1961. The original relationships were noted only in
people working within industries using a lot of asbestos About six months
ago however in a pathology conference we discussed a patient who died of a mesothelioma a malignant tumor and was found to have asbestos fibers
associated with the tumor despite never working in industries associated
with asbestos exposure Our pathologist stated he was seeing more of these
tumors than ever before and in people not working in areas of known exposure
We discussed the fact that asbestos was being put into many things these
days people and that somehow it seemed to be involving more
miners or manufacturers .
than just
When I saw that water pipe was being made from asbestos it really
}
upset me The Food and Drug Administration has taken drugs off the market for producing tumors only in experimental animals Yet somehow an agent
known to cause cancer in humans has been allowed to contaminate drinking water The only possible defense is that the amount of asbestos each person gets from the water will be so small that only a very rare susceptible individual will develop cancer Do you want to gamble on whether you or your family are the susceptible ones - just to save a little money I do not
Respectfully
JDS
Enclosures
James D. Snell Jr. M.D.
oe
om
SPECIAL REPORT .19rneeee
. .
.
\__
.
We are grateful to Miss Thibeaudean and Mrs. J. Small
.
for their technical assistance
vo methods of measuringmertcurhy e resistancehaovre sbeneseinof Staph pyogenes to mercury salts
Little difference was noted but agar
pamreetdhod is preferred as it is technically easierto
Resistance to mercury appears to be associ-
orwimth antibiotic resistance but no difference in
was demonstrated demonstrated lence between the two groups
of intracerebral injection of mice The
means
test may have a place is a screening procedure cury of the relationship between the resistance to
iew fe
and to antibiotics
.
cury
1. Moore .: Lancet : 453 1960
20 120
2. 12.. SIMPSON D. Med MBe. det Sael rv LJa. ncCeatna:da736 1013
3. 3. 3.
CADNESS .: Brit J.
Exp
Path 21
311
1940
4. Fisk
.: J. Bact
5.
D. G. AND CATLIN B.
5. WECKMAN
J.
1904 73 747
Mulngit GRIT GRIT
~
GRIT
1957 GRIT GRIT GRIT And
~
.: Amer J. Hyg 27 493
P. 7. 7. HAR1D93E8R M. ITAYBOR J. and Whitpuran E. .;
Lanert
21
1120
1919 .;
J.
A M
J.
166
1192
1958
8. BLAIR J. F. AND CARE NY And
Sci 65 55 1956
9. ElPx S. .; Ann
1. Brit J. Frp Puth , 38
10. ELEK S. D. AND CONEN
~
-
Rev. Cana^ 11. FRA5P7P3IE1R95A7. SONEA S. and Panisset M Biol 14 152 1933
oo
eet en en ee
|
| SPECIAL NEPOMT we
cn = ee
*
eT me remem
om
TS
me
me reer
| oe eee
rast oo
Asbestos and Cancer
.
eRe
and Recommendations of a Working Group Convened Under the
EF,
The ReportAuspices of the Geographical Pathology Committee of the PET
International Union Against Cancer oosee
EVITOR'S NOTE October 1964 the New York
cademy of Sciences sponsored an international meet-
the biological effects of asbestos Following
on
some 40 delegates from Australia Canada
is meeting
Britain and heland
inland France Germany Great
invited
aly South Africa and the United States were
study the vast amount of information which had been
resented with a view to the organization of an inter-
otional study of asbestos and cancer The terms of
ference of this Working Group covered three major
spects of the problem epidemiology pathology and
sperimental pathology and physics and chemistry
The findings of the Working Group and their recom
endations arising from these studies are recorded in
lightly abridged form in the following report
THE ASSOCIATION OF EXPOSURE TO
ASBESTOS DUST AND CANCER
THE main types of asbestos of commercial
interest are amosite anthophyllite chrysotile
crocidolite and tremolite There is evidence of an Association between exposure to asbestos and
malignant neoplasia This has been established mainon information from Germany Italy South Africa the United Kingdom and the United States
of America The types of tumours which have been be associated with exposure to asbestos
.
1. Carcinoma of the lung
. pleura
2. Diffuse mesothelioma of the pleura
shown to
dust are
7
and peri-
toneuin
There is some suggestion of an association also with gastrointestinal carcinoma and possibly with
ovarian tumours
exposure to the
The latent period between first dust and detection of the relatedtumours is many
usually years
20 ormore Instanges up to years
have been reported For this reason further cases
of these associated tumours will be expected to
occur for many years to come even if dust
exposures are now greatly reduced
Present evidence indicates that the associated
carcinomas of the lung are not limited to exposure
of asbestos fibre However further
to any one type
needed to establish
investigations are urgently
whether the degree of risk is importantly related to
the type of fibre inhaled In the case of mesotheliomas evidence from
several countries suggests that exposure to crecido- crecido-
lite
blue
fibre
may
be
of particular
^fimpritance
of
but it cannot be concluded that only this type
is concerned with these tumores and finther
fibre
is needed
investigation of this problem
Certain types of asbestos fibres in the virgin
state have been found to contain oils waxes and
In addition asbestos fibres
other organic matter
to mining
readily absorb hydrocarbons subsequent
as
Small or trace amounts of various elements such
nickel and chromium are also foundtoalessoof csiuach
with some types of fibre The possible
associated materials in the development development of tumours
following following exposure to asbestos dust is not yet clear
These findings when consiodferaesdbesitnosrefloartimonan2y
the great increase in the use
that
mise
in all countries suggest
t
t
purposes serious and widespread lizard from exposure apreciated may asbestos dustmay exist than is widely appreciated
to CONT
ny
nweer=
ee
ws
. t
*
OTE . . PoP we .
ye
me ,.
oe .
2% te
NASHVILLE TENNESSEAN
if
DECEMBER KS
1967
we - wenn
Councilmen To Go
On Pipe Plant Tour | By JIM SQUIRES
SEAN which disclosed that
! Nine Metro councilmen will cast iron pipe company
leave today for a day in- James B. Clow & Sons has won
spection
every Metro pipe contract in
Newark spection tour of the
the last four years
\\ N.J. plant of the Johns Through a hodge pat-
ville Co. a manufacturer of astern
investiga astern
of
bidding
the
cement water pipe
tion disclosed Clow has gotten
The pipe firm has invited the all Metro pipe business while
lawmakers in an effort to con two major competitors have
vince them that the cheaper been equally successful in|
cement product is an Chattanooga and Memphis and
adequate substitute for the small towns surrounding
' costly cast iron now being used Nashville
in Metro's water system
Clow has been the low bidder
THE Metro
nually
cement
COMPANY claims Nashville on every contract
same can by
save 300,000 an while at the same time bidding buying asbestos high on similar pipe in other
areas of the state At the
pipe
time companies bidding high
Pin Robert L. Lawrence Metro waterworks
director refused
Nashville consistently under-
con has
Clow in towns as close as
to allow as- Murfreesboro and
sistebntildy cementrefgusoedvernment puring to Columbia chases .
ition
to the ition
He declined the tour the plplaanntt
LaPenna has proposed widen-
puring specifications to allow com-
invita
between cast iron and
petition
asbestos manufacturers
Council-
Making LaPenna Council- men
the
James
are
LaPenna
Frank
Lawrence has refused to do this saying he has no intention
Mans Griffin Earl Shacklett
accepting an asbestos
field Douglas Martin Garrett company bid no matter how low
Thomas Sharp John Fox Rob- the price
ert McBride and John Driver
LaPenna is chairman of the
council's watchdog commit tee on purchasing which is now investigating Metro's pipe pur-
chases
AT THE LAST council session he distributed a pamphlet
which claimed to show the su-
perior strength of castiron compared with asbestos
The pamphlet was prepared
THE COMMITTEE was by the Cast Iron Pipe Research
4 formed and the probe launched Association
!
following an investigation by The councilmen will return lo ;
THE NASHVILLE TENNES Nashville tomorrow night
THE NASHVILLE TENNESSEAN
Nashville Tennessee
December 12 1967 p.1
a
ment manufacturers from bid-
ding on Metro waterpipe pur-
chases
The council committed on
Cancer Tie Hif
By JIM SQUIRES Staff Correspondent . NEW YORK -- There is no evidence to support a recent statement by a Nashville doc tor that use of asbestos
ment water pipe might cause
cancer a noted cancer re-
searcher said here yesterday
purchasing had suggested that
Lawrence allow asbestos ment manufacturers to bid be-
cause the product is less expensive than the cast iron pipe now being used
SNELL WROTE that asbes-
tos is a known cause of can-
cer and can contaminate
drinking water The physician said he did not believe this fact had been brought to the attention of the U.S. Public
Health Service
Dr. George Wright chair-
man of The Institute for Oc-
Wright an adviser to the U.S. Public Health Service
cupational and Environmental Health said he did not think such a relationship will ever
be established
WRIGHT HEAD of the de
partment of medical research
in internal medicine at St.
Luke's Hospital in Cleveland
Ohio said a letter from Dr.
James Suell an assistant pro-
fessor at Vanderbilt Univer-
sity school of medicine sug-
gesting such a relationship
apparently arises out of an incomplete perspective of the problem
' Wright spoke to nine Metro
councilmen here to tour a
Manville plant in Newark N.J. a manufacturer of
asbestos pipe
Snell sent a letter
last
month to Metro waterworks
director Robert L. Lawrence
supporting Lawrence's decision to prohibit asbestor
said the asbestos pipe
industry had long been aware
of a link between certain
types of asbestos fibers and lung cancer and with Mesothelioma a rare malignant tunior found on the lung cov ering and the gastrointestinal
tract
He pointed out however that asbestosis a lung tissue disease and lung cancer are caused only by inhalation of
certain asbestos fibers in
large amounts and over long periods of time
MESOTHELIOMA he said has never been linked positively with swallowed amounts of asbestos and is
extremely rare Evidence of research indi-
cates that virtually everyone is exposed to asbestos fibers he said In fact it would appear reasonable to assume that there is no such thing
as not having been exposed
. If mere exposure is a cause
- we would all have
Wright cited widespread use of asbestos fibers in insula
tion electrical wiring and
- stove ovens and toasters
THERE IS A great upswing in the use of asbestos fiber but the incidence of cancer has actually fallen off Wright said
Wright said asbestos pipe consisting of 20 asbestos fiber has been in water systems in some areas for as long as 30 years In many instances he said
there is no evidence of wear
in these pipes to release as-
bestos fiber After this many years of
experience if these fibers
were to be a source of Meso-
thelioma - a dramatic tumor _ it would be known Wright
stated
THIS WOULD not escape
This is not a new point of interest to the industry he
added
Wright said manufacturers of asbestos products were
among the first to discover
its possible biological effects and have spent millions of
dollars in the field
The doctor said he is preparing a written answer to Snell's statement
" don't know Snell or his
background in this area Wright said but no doctor is knowledgeable in all areas I have spent much of my life in this field and even I am
not
SNELL WROTE Lawrence
Nov. 14 stating he would
consider the use of asbestos-
cement pipe a medical hazard of significant degree un-
til the U.S. Public Health Ser-
vice had checked it out com-
pletely
Officials of the Johns ville Co. asked about this yesterday said the Public Health Service is among its custo-
miers
We have sold them thou-
sands of feet of pipe said Jay Baker product manager
I feel certain we will sell
them much more
THE COUNCILMEN are
scheduled to tour the manufacturing plant and research
center today The company claims its product will save _Metro 300,000 a year on pipe purchases
THE NAONVILL~NAONVILL~ IENNESSLAN,
Wednesday UELELE 49,5 1707
ll Foge
continued inside
Asbestos Pipe
Use Backed
By JIM SQUIRES Staff Correspondent
NEW YORK Metro councilmen recommended yesterday that waterworks di-
rector Robert L. Lawrence allow manufacturers of asbescement pipe to bid on
Metro pipe purchases The councilmen urged that
the bans against the firms be dropped after a tour of the Newark N.J. plant of JohnsMansville Corp. a manufacturer of the asbestos
product
IT'S A SHAME that a
product this good has been kept out of the bidding said
Councilman Frank Griffin
see no reason why these
manufacturers cannot be
given the opportunity to bid
for our business
James LaPenna chairman
of the council purchasing committee said the tour of the
Mansville facility pro-
duced dence
overwhelming cement evi-
that asbestos
pipe is a quality product and widely used throughout the
world
Joining Griffin and LaPenna in the recommendation were
Councilmen Martin Garrett
John Fox Mansfield Douglas John Driver Earl Shacklett
and Robert McBride
A NINTH councilman mak-
ing the trip Tom Sharp said
he would make no recommen-
dation concerning the product pending further investigation Sharp said he wanted to learn
as much about the cast iron
water pipe now being used by
Metro as he learned about the
asbestos product during the day visit here
The councilmen toured the
facility at the invitation of Manville officials at no
expense to the government The firm had previously told the purchasing committee it was being excluded from bidding because of Lawrence's opposition to the use of asbescement pipe
The purchasing committee has been investigating Metro's pipe purchasing practices
Turn to Page 15 Column )
Asbestos Pipe
THIS STORY FILED BY JIM SQUIRES FOLLOWING DR WRIGHT'S PRESENTATION
Use Backed
_
AT THE DORAL HOTEL DEC 11 1967
N.Y.C.
Continued From Page One
et ated
since a probe by THE NASH-
VILLE TENNESSEAN disclosed that a single cast iron manufacturer has gotten all Metro water pipe business in the last four years
THE FIRM JAMES B. Clow
& Son was successful low bidder on all pipe contracts while its three major competitors were equally successful in the state's other major cities
Griffin and LaPenna after viewing quality and durability tests of the asbestos
pipe said it is apparent
Metro has been victimized
by a lack of true competition among cast iron pipe com-
panies Comparing list prices of
asbestos and cast iron
pipes LaPenna estimated
Metro can save 525,000 over the next 18 months by allowing asbestos manufacturers to bid against cast iron
companies am not saying we should
switch entirely to asbestoscement or that one product is superior he said It is my
personal feeling the two products are comparable and all
vendors should be allowed to
bid
Martin Garrett Our biggest problem is selling it to Mr. Lawrence I personally
think we should let the con-
tractors buy the pipe and that
both cast iron and asbestos-
cement companies be allowed to try for the business
John Driver " was amazed
at the strength and quality
of this asbestos ma-
terial especially after what we had heard locally I think
the company should have the
privilege of competitive bidding With expenses continuing to go up it is advantageous to us to save tax money
Mansfield Douglas " was quite impressed and am convinced that the pipe is sufficient to carry water under the stress and strain anticipated in Metro's system I see no reaon why these companies are not allowed to bid
Rebert McBride I feel
there are places where ascement might not work in the local system At the same time there are places
where it will do the job as good as cast iron and at a
much lower cost With a
sewer expansion program as large as ours this is a good place for us to save a substantial amount of money
LAPENNA SAID councilmen
who toured the plant will present their findings to the full
purchasing committee later
this month The committee will make recommendations to
the council Comments from other coun-
cilmen concerning asbestos-
cement pipe
John Fox
were
" think
these
firms have a good product
and should be allowed to bid
If installed to specifications
the nature of the terrain will
not matter
SCHEDULE CITY OF NASHVILLE VISIT
.-
Honday
- December 11 1967 Depart Nashville 8:00
Arrive Newark 12:30
CST EST
Following customers will be our quests
Mr. James J. In Penna
Mr. Frank Griffin
1
Mr. Mansfield Douglas III
-
Mr. Earl Shacklett Shacklett
I
Mr. Paul Blankenship
-
Mr. Martin Garrett
-
Mr. Thomas Sharp
oy
Chairman of Purchasing Committee
Councilman Metropolitan Gov't of and Davidson County
and Nashville
Member of Purchasing Committee and Councilman
"
If
"
10
1
"
11
i
11
T
1
t
14
11
11
11
2
11
11
"
"
}
Et
7
"
11
19
Ww
F
Mr. Mr. Mr. Ir
Raymond Buchanan
John Fox
Robert IlcBride|
John Driver
=
Metropolitan Councilman
- It "
~
It
It
~ " 11
Mr.
Mr.
James Squires
Denial
-
Reporter
Ilashville Tennesseelan
-
Reporter 'Station LAC
Group will proceed direct from llevark to the Doral Hotel in the Hurray Hill Roen at 2:00 PM
liceting will begin
J- Personnel in attendance
II D. F. W. M.
M. Jackson L. Ilingon J. Solon
P. Raines
Harris
J F. Baker
II V. Watson K. R. Augst
W. J. Hayes Dr. Goorge Wright li D.
Agenda:
2:00
Welcome and Introductions - II Ilarris
2:10 Introduce Hugh Jackson who will introduce Dr. Wright Medical uestion
Dr. Wright comments and questions
2:45
= History of TRANSITE in U.S. - J. Baker
Grouth of A.C. Industry - J. Eaker Introduction to film Underground Arterieo
3:30 Briefing of Dinner Plans and Outline of Tuesday Schedule
3:35 Close by II V. Watson
- 2
7:00
Dinner - Japan Kobe Steak House 145 West 490 Street
Tuesday - December 12 1967
7:00 Breakfast - Doral Hotel
30All
Approx
Depart for Manville Pipe Plant Plant Tour - H. Engel
10:30 10:45
Depart Plant for Research Conter
Welcome to Research Center - J. Swensen
Tour ~ Winn Conviston
12:45 Lunch - Research Dining Room
2:00
Meeting + Main Training Room - M. Watson
Technical Presentation
10PI Closing Remarks - J. Baker
3:15 00PH
Depart Research for Newark Airport Plane Departure to Nashville
JH Personnel in attendance Tuesday
F. J. Solon U. P. Raines
H. Harris
J. Suensen W. Corriston
J. Baker II Watson
K. R. Augst
W. J. Hayes
Background on Visitors
Mr. LA Penna
Mr. Blankenship
Mr. Griffin r Shacklott
Ir Douglas
Mr. Garrett
Mr. Sharp
Mr. Buchanan Mr. Fox Mr. McBride Ilr Driver
Chairman of Purchasing Committee - Attorney Vice Chairman of Purchasing Committee - Attorney Office Supply and Printing
General Contractor
Necto Western Electric Purchasing Garage and Service Station Operator
Composing Room - Newspaper Printing
Insurance Business
Dept. Corp.
State Hotel and Restaurant Inspector
Used Car Dealer
Service Station and fotel Operator
Paye 1
Thurs. ~
o-oo"
THE NASHVILLE BANNER
Nov. 30 Page 13
tae t UM
2
Boas
Roa
4
Very Possible
Asbestos Cement
Warning
Warning
Warning Warning Sounded Warning
Warning
He told the council on Nov.
turers I would consider it a medical hazard of significant
degree to use such pipe in a water system until the U.S. Public Health Service had checked
it out completely Without specific clearance by the Public
Health Service it seems to me
It scains very possible that if
the cement were removed from
the pipes the asbestos might
also be found in the water am
trying to secure arklitional information about this episode
Copies of this letter were sent
to Lawrence and LaPenna
{
By DICK BATTLE
| Health and medical authorities
have warned Metro Director of
Water and Sewerage Services
Robert L. Lawrence Jr that
"
21 however it was very possible no tangible results will come from it the work trip
but urged they make the over-
night junket in a company plane
at no cost to themselves and
the burden of common sense would suggest that it is impos-
sible to work on the pipe or add to it without releasing par-
ticles of asbestos into the water
If any particles were released
Replying to Dr. Snell's letter
of Nov. 14 Lawrence thanked him and stated " do not be-
lieve I had known that asbestos
was conducive possibly to can-
cer in the intestinal tract or in
substitution of asbestos
pipe for cast iron water mams
ee
r
may create a medical hazard
of significant degree
Asbestos has been fairly well established in medical circles
as causing a high incidence of cancer in the lungs or gastro-
intestinal tract one letter to
Lawrence stated A copy of the letter was also sent to Council
~fiman James J. LaPenna chairman of the council's purchasing committer who has urged broad-
ening water pipe specifications to include bidding by asbestos
.
coment pipe manufacturers
Warning The warning expressed by Dr.
also invited newsmen and Me-
tro officials to sign up for the free trip Copies of the two letters from Doctors Snell and Bistowish dated Nov. 14 and 17 respectively were mailed to La-
Ponna
Dr. Snell's letter to Lawrence
states
" read with great concern the
council's recommendation that
Metropolitan Government
write their specifications on water pipe to allow asbestos ment to competitively bid I was not aware nor apparently are many medical people aware that asbestos containing pipe has
been used in water systems
Asbestos has been fairly well established in medical circles
current medical knowledge sug
gests that a rise in certain types of cancer could be expected in about 20-50 years among the
population
" have a premonition such things as water pipe
not have to be cleared
that
may with
any U.S. Public Health Service agency except those to make sure bacteria cannot penetrate
the pipe If so there has been
a terrible mistake made in al-
lowing use of asbestos contain-
ing pipe in water systems
It is my opinion that al-
though it is common practice in many cities we would be un-
wise to change our specifications to allow asbestos pipe to compete in the bidding
until the full facts can be ascer-
the lungs However inasmuch as it is possibly a silicate I am able to see that it might
cause irritation both in the
mucous membrane of the lungs
and the mucous membrane of
; the stomach and intestines This
is highly interesting information and very pertinent to the prob
lem with which I am now con-
fronted and which however
has arisen off and on for many
years Lawrence said his rejection
of the asbestos pipe was
based primarily on past success ful experience with cast iron pipe without noticeabie deteri oration and its advantages over the lighter pipe for use in rocky soil
James D. Snell Jr. assistant as causing a high incidence of tained I intend to pursue this
Be Resolved .
professor of medicine Vander- cancer in the lungs if breathed matter with public heatlh of
The point which you have
bilt University and by Dr. J. or in gastrointestinal tract if ficials to see if this pipe has raised is of course recognized
M. Bistowish Metro director of swallowed even in mounts some safety features of con- of serious importance and if
health follows efforts by Coun- small enough to be visible only struction which make it non- there should be any doubt in
cilman LaPenna on Nov. 21 under a microscope
hazardous
the minds of competent mem-
to promote an all expense paid trip for councilmen to visit the
research center of an as-
cement pipe manufacturer 30 minutes outside New
York City
For many years Lawrence . has insisted on the use of cast
iron pipe for the local water
:
system
He
has
informed
La-
Penna he does not consider as-
bestament bestament pipe comparable
| Please Turn to Page 13. Col 1
Regardless of who is using
it now and regardless of any
reassurances by salesmen from de cement nipe manufac-
Dr. Bistowish
Dr. Bistowish wrote the fol-
lowing letter on Nov. 17 in response to communication from
Dr. Snell
,
. Following your telephone call relative to the use of asbestos
pipe for water systems I contacted the Engineering Division
of the State Board of Health and
_ was informed while they would
- prefer not to have asbestos pipe used there was no prohibition
hers of the medical and engineering professions a matter of this nature should always be
resolved in such a manner as to
remove any doubt whatsoever
| Lawrence in response to questions said LaPenna had been
furnished with copies of all cor-
respondence from Drs Snell and Bistowish and his Lawrence's
reply and addition to engineer
ing commultants reports and
findings relative to comparisons
of cast iron pipe and asbestos-
. in durability to cast iron pipe
,
LaPenna has not insisted that
. asbestos pipe be in-
- stalled in the Metro water sys-
specifi- tem He has urged that
1 cations be rewritten to allow
| bidding by asbestos ' manufacturers or suppliers as
a means of forcing lower bids
1
1 from_castiron from_castiron pipe manufactur
ers Lawrence has said he will
not approve use of the pipe and changing specifications under
these circumstances is not
honest
.
Work Trip
The trip for councilmen to the
castern research center of an
asbestos pipe manufac-
turing firm is a work trip
LaPenna states to gain infor-
*
mation about the product
|
against it and such pipes are | used in some parts of the coun-
try | I can find no one at the state level who has knowledge * of any adequate studies to rule
out health hazards from the use
of asbestos piping I have writ-
ten for information from the
U.S. Public Health Service and
to the National Center for Urban
and Occupational Health to determine if they have knowledge
of studies being made on this
material
It may interest you to know
that in one area near Memphis ph parts hydrogen of the water was about 10 or 11 and com
plaints from residents were received that the water was milky . Investigation revealed that the
lime had been dissolved from a
cement component of the pipe
sewerage cement pipe The director of services said he
had hoped LaPenna would . re-
veal to the council his committee and the public the re-
ports correspondence and information relevant to the pipel controversy
Today the Metropolitan Clerk's office reported LaPenna and the other councilmen have signed Jup for the New York trip offered by the pipe manufacturer The councilmen making the trip with LaPenna are Raymond Buchanan Frank Griffin John
Driver Earl Shacklett John
Fox Robert McBride Mansfield,
Douglas Paul Blankenship Mar-
tin Garrett and Thomas Sharp
rie.
1 and constant flushing had to be
' continued to keep the pipes
clear
s
of MetropolitMaentropolitanMetropolitanGovernment Nashville and Davidson County .
wok
'
.
MEMBER OF COUNCIL
Pat .
rr
2DB COURTHOUSE
pot
470
|"
NASHVILLE TENNE89K 37201
y wat
ee November 24 1967
Mr. K. R.
Augst
Area
|
Manager
Manville Sales Corp.
Pipe Division
ee
ete Matha COVE SeR e at
yo
t
Marrero Louisiana 70072 ; ;
aa
(4
a!
Dear Mr. Augst oS oa oe
8 we
3
|
bat Thank put ;
you for your letter of November 22 1967 Please
per sta ' + in writing the amount of insurance coverage
person and any
7 other details you may wish specifically about your Research
plan i; Center and what you * you will take over
to show
us
Once we get on the plane
mw
is
he
about _ Can we leave at
8:00 8:00 a.m. Central Standard time on
.
December 11 1967 and get back to
at about 6:00 p.m.
1967 Nashville on December 12
b : o oe a, 7:00 pm
.
an
a
+. :
:
sent 5 - Enclosed is copy of the letter by Dr. Snell to ::
Mr. this be Lawrence which your company should know about Any comments
- > you might have about
sent Mr. Lawrence
as.
should as to me
.
oa
well sent ae .
;
.
;
,
oe
4
aE
cs .
-
eee
Best regards
Pana
te
aa
Jum Jum La PanaPana
James La Penna Chairman
Purchasing Committee
JJLaP
Enclosure
-- ---- --,,
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wey ey Hie a
pe
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ov
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MetropolitaIn read with great
concern
the
council's
that
recommendation that
-
rar oad
wt
une
eiee ey,
a re,
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ee
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tee
rere
ye
te! an
ae
i+h, r4
Metropolitan
Government
write
their
specifications
on
water pipe
to
Sarr
allow
a
Ay
ht ghov^'d? nae 78
2
agte
|oka : ' sare bestos pipe to competitively bid I was not aware nor apparently
5 wtc4. are
many
medical
people
aware
'
i
that asbestos containing
pipe
has
been
used in
.
on
* mes wei 4, water systoms
eo Ra ee Mae
wo
ree
containing te
..
ote oe
os
an . fie
tas
:
*)
: aon *
Asbestos Asbestos
se a a
or
been
.
moe
"po tlt iA
vee
ote
a
rae oer a
A
well
ieee ype ie me causing
.
Asbestos
has
been
fairly well
established
in
medical
circles
circles
as
a
A ads
sh! aed causing a high incidence of cancer in the lungs if breathed or the a : s 50 Pe e G36
ny he visible | ONC oie. "eogastrointestinal tract if swallowed even inamounts small enough to
2
ee ss only under a microscope |.
4 ET
Ben BE BER microscope
who
pha
BE now
a
leh
ES
a
tag om
as Me
Oe reassurances
ape
sso SS Regardless of who is using it now and regardless of any reassurances ' |;
I Me Sly by the salesman from asbestos pipe manufacturers would consider it 2
gUiN tOpcfe mtohdeicUa.lS.hPauzbalridcoHfeaslitghniSfeircavnitce dhegardeechteocku edseitsucohutpicnoempilneta ewlayteWritshyosuttemspeucniftiic l. -~2.,
wap og
clAearance by the Public Health Service it seems to me the burden of common sense
S ahle Vw 2. o fe u Jk "l + rwood lueladsisnugggepsatrtitchlaets itofiassbiemsptoosssible to work on the pipe or add to it without
_
,
wig YL current modical knowledge suggestisnttohattheawraitseer in Icferatnayinparttyipceslesofwecraencrerelceoausledd ,0.
e be Bo pa be certain CES could PL
expected in about 20-50 years among the population ,
yp EE EP Oe goa ten
oe EI
have premonition among population
. Ea not Be
7
Bes
I have a premonition that such things as water pipe may not have to bo
: * cleared with any U.S. Public Health Service
oo,
agency except those to make sure
+. te> bacteria cannot penetrate the pipe If so there has been a terrible mistake
:
*s ,0:, 4 made in allowing use of asbestos containing pipe in water systems
-
Loot
ht
.
.
tote
8
ou
te
re
, : It is my opinion that although it is common practice in many cities r 8
:
wo would unwise to change our specifications to allow asbestos pipo -
to compete in the bidding until the full facts can be ascertained I intend
, to pursue this matter with public health officials to soo if this pipe has
.
af
, some safety features of construction which make it hazardous
2
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i Respectfully
.
- ae .
|
ue
t
POS
ee
me
ON
*
*t vote
a .
7.
mos
wht
ee
Hotes
es
JOS
.
_'\./ cc
ft tj <0 oi
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.
7
y ae
a
"
Joseph M. Bistowish
JameJs. La Penna
.
A
.
.
ay
|
i.) _',
v
"rt
James D. Snell Jr. M.D.
'
. Assistant Professor of Medicine
mo
eee
Se
M.D.
woe
a
a
ee)
Metro Metro
Nashvill
Metro Nashvill Nashvill Metro Metro
Indical
Divitor
Nashvill
Divitor
Divitor
Ey may : ot \ , 4
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fy,
December December 14 1967
Distare Stquies
Water poly and Sea Resources Program
Dobaltreat of Health Bturation and Volfaro
22 Mart Central
Cincinnati Ohio
Parkway
45907
Daar Mr. Hudabei
I have forwarded your letter of DeDcember ecember 7 to
Mr.
C.
M.
Fcauer Oirector of Environmental Control at our Renca Ce1-
Pinderne raised ter you
New Jessey
raised
for ly to the secific questions
you may know we have been and are cooserating with the U. C. Public Health Service through Dr. L. J. ralley's
org~ ni.ation org~ ni.ation in a study of the asbestos industry Tidy Tidy in sally concerned with the biological effects of boctor
resulting from the inhalation biologicalroutereefects in industry
The recent opinions expressed by Dr. J. D. Snell J.
as reporteidn the Nashvillo sapete raised cone sealous cections
you in
of our
Please be assured that we will collaborate
your investigation and make the knowledge and
Research organization available available to you
Zully with
resources
Yours very truly
Copy to
A. M. Jackson
Director of Industrial Relations
Mr. S. M. Penner Finderce
vet 2
C. B. Burnett
A. C. Smith D. D. L. Hinnoa F. J. Foloa W. P. kaines
M. Harris
)
)
)
Please see attached note
)
to all receiving copy of this letter
)
)
J
Attachment to H. M. Jackson's
to Leland J. McCabe Dept. of
letter of 12/14/67 H. E. & W. Cincinnati
Ohio
Note to
C. B. Burnett
G. W. Wright
E. M. Fenner
M.D.
A. C. Smith
D. L. Hinmon
F. J. Solon
W. P. Raines
M. Harris
12/14/67
By phone contact
was aware of the
on December 13 Dr. Cralley advised me Nashville situation fact had been
make comments for Dr. Murray Brown's use and signature
that he asked to
He indicated the essence of the comments were that the asbestos |
health hazard potential via the routes of inhalation and ingestion were two totally different situations Substantial dosages over long periods of time were necessary to produce ill effects by inhalation In his opinion it was inconceivable that sufficient fibre intake could be accomplished through the ingestion route
alone and of humans
particularly so when related to the water intake capacity He also expressed an opinion that a pH which would
attack the cement would also attack and modify the fibre
Dr. Cralley does not know whether the comments were forwarded
Although Dr.
will contact
Cralley
him and
does not know advise him of
L. J. McCabe personally he
the current asbestos industry
study and our relationship with the Department
H. M. Jackson
P. S. - Copy of L. J. McCabe's letter of December 7 1967 is
attached