1
The
EPA
can
establish
both
work
practice
requirements
and
an
emission
standard
under
the
Act,
and
nothing
about
either
the
language
or
the
structure
of
the
Act
obviously
precludes
such
an
approach.
Section
112(
h),
by
its
own
terms,
limits
only
EPA's
authority
to
utilize
work
practice
requirements
"
in
lieu"
of
emission
standards
[
CAA
§
112(
h)(
1
)].
Indeed,
the
statute
contemplates
emission
reductions
"
through
application
of
measures,
processes,
methods,
systems,
or
techniques"
that
specifically
include
process
changes;
materials
substitution;
enclosures;
capture
and
treatment;
design,
equipment,
work
practice
or
operational
changes;
or
a
combination
of
these
approaches.
See
CAA
§
112(
d)(
2).
MEMORANDUM
Date:
August
28,
2003
To:
Docket
ID
Nos.
OAR­
2002­
0034
and
A­
2000­
56
(
Iron
and
Steel
Foundries)

From:
Kevin
Cavender,
EPA/
OAQPS
Subject:
MACT
Floor
for
Scrap
Inspection
Programs
An
important
component
of
the
technology
for
control
of
emissions
of
HAP
metals,
especially
lead
and
mercury,
from
melting
furnaces
and
other
foundry
processes
is
a
scrap
selection
and
inspection
program.
We
have
established
emission
limits
to
ensure
control
of
less
volatile
metal
HAP
that
cannot
be
reduced
by
a
scrap
selection
and
inspection
program.
The
combination
of
a
work
practice
standard
for
scrap
inspection
and
an
emission
limit
is
the
most
effective
means
to
control
metal
HAP
emissions.
1
Information
on
current
industry
practices
was
compiled
from
the
1998
survey
of
approximately
600
iron
and
steel
foundries.
The
vast
majority
of
foundries
(
well
over
the
median
of
the
top
12
percent
that
determines
the
MACT
floor)
have
implemented
a
pollution
prevention
program
that
includes
scrap
selection
and
specifications.
Tables
1,
2,
and
3
list
the
survey
responses
for
foundries
with
the
three
types
of
melting
furnaces.
The
survey
responses
also
indicate
that
the
procedures
are
different
from
plant
to
plant.
Representatives
from
several
companies
with
these
programs
were
interviewed
to
gain
additional
details.
Results
are
summarized
in
Attachment
A.
One
of
the
common
elements
among
foundries
is
a
visual
inspection
of
scrap.
Most
foundries
also
use
specifications
for
their
suppliers
to
limit
contamination.

The
information
we
collected
indicates
that
a
scrap
selection
and
inspection
program
is
part
of
the
MACT
floor
for
metal
HAP
emissions
from
iron
and
steel
foundries.
We
could
not
confirm
that
preventing
mercury
switches
and
lead
components
in
the
scrap
was
indisputably
part
of
the
MACT
floor,
although
many
foundries
reported
some
type
of
effort
to
prevent
unwanted
contamination.
However,
the
low
cost
of
the
scrap
inspection
program
and
the
potential
reductions
in
mercury
emissions
alone
make
the
work
practice
requirements
in
the
final
rule
an
appropriate
above­
the­
floor
control.
These
work
practice
requirements
are
at
least
as
stringent
as
the
practices
used
by
the
average
of
the
top
12
percent
of
foundries.
2
TABLE
1.
SCRAP
PROGRAMS
 
ELECTRIC
ARC
FURNACES
Iron
Foundries
ID
Company
City
St
Survey
Response
IL­
05
Caterpiller
Inc.,
Mapleton
IL
Melt
specifications
limit
%
lead
and
certain
other
metals
in
incoming
scrap.
MI­
09
Hayes
Albion
Corporation
Albion
MI
The
purchasing
department
specifies
a
limit
on
the
amount
of
cutting
fluids
deemed
acceptable
on
scrap
metal.
IA­
17
John
Deere
Foundry
Waterloo
Waterloo
IA
Scrap
supplied
must
meet
specification
that
limits
contaminants.
No
drying
of
the
scrap
is
required.
Scrap
engine
blocks
must
be
stripped
of
internal
components
such
as
freeze
caps,
bearing
plugs,
etc.
NE­
05
Paxton­
Mitchell
Company
Omaha
NE
We
purchase
scrap
such
as
railroad
rail
&
stammings.
All
scrap
is
kept
under
roof
of
melt
area.
MI­
24
Process
Prototype
Romulus
MI
We
use
only
clean
scrap,
dry
washed
scrap
WA­
10
Spokane
Steel
Spokane
WA
Scrap
selection.
No
oil
or
paint
allowed.
WI­
02
Tomahawk
Rice
Lake
WI
Use
all
new
and
clean
scrap
Steel
Foundries
ID
Company
City
St
Survey
Response
IN­
02
ABC
Rail
Anderson
IN
Use
top
grade
scrap
for
remelt
­
no
paint
or
oil
allowed.
Every
load
of
scrap
is
visually
checked
before
accepting
the
load.
AL­
26
ABC
Rail
Calera
AL
Scrap
selection
IL­
04
American
Steel
Foundries
Granite
City
IL
Scrap
selection
has
provided
a
36.7%
reduction
in
the
generation
of
electric
arc
furnace
dust
from
1996
to
1997.
KS­
07
Atchinson
Casting
Corp.
Atchinson
KS
Only
premium
grade
scrap
or
clean
returns
are
used
for
melting
stock.
No
oily,
greasy,
painted,
or
otherwise
contaminated
scrap
stock
are
utilized.
WA­
13
Atlas
Foundry
Tacoma
WA
Clean
non­
oily
scrap
MI­
12
Bay
Cast
Inc
Bay
City
MI
Scrap
selection
and
drying
of
scrap.
PA­
25
CMI­
Quaker
Alloy,
Inc.
Myerstown
PA
We
purchase
clean
scrap
(
low
phosphorus
and
low
sulfur).
All
revert
material
is
mechanically
cleaned
before
remelting.
OR­
09
Columbia
Steel
Portland
OR
Only
select
clean
scrap
is
charged.
No
backcharging.
PA­
09
Empire
Steel
Castings,
Inc.
Reading
PA
We
purchase
and
use
low
phosphorous/
low
sulphur
plate
scrap.
All
revert
material
is
mechanically
cleaned
before
melting.
OR­
04
ESCO
­
Plant
3
Portland
OR
ESCO
accepts
clean
scrap
only.
OR­
01
ESCO
Corp.
Portland
OR
ESCO
accepts
clean
scrap
only.
MS­
03
ESCO
Corporation
Newton
MS
Low­
alloy
returns
are
wheel
treated
to
remove
residual
molding
sand
VA­
07
Newport
News
Shipbuilding
Newport
News
VA
Scrap
selection
­
no
oily
or
galvanized
scrap
is
used
MO­
01
Gold
Foundry
&
Machine
Works
Independence
MO
We
buy
&
use
only
clean
carbon
steel
scrap
CA­
10
Grass
Valley
Steelcast
Grass
Valley
CA
Use
of
clean
dry
scrap
TX­
33
Henderson
Manufacturing
Co.,
Inc.
Pittsburg
TX
Scrap
is
carefully
selected
to
be
free
of
oil,
grease
or
paint
to
keep
the
amount
of
smoke
and
emissions
to
a
minimum.

TX­
19
Hensley
Industries,
Inc.
Dallas,
Dallas
County
TX
All
scrap
is
#
1
heavy,
clean,
steel
scrap.
Foundry
returns
are
melted
also.
NH­
01
Joy
Technologies
Claremont
NH
Only
clean
scrap
is
used
for
charging.
MO­
04
Mans­
Steel
Mansfield
MO
All
scrap
is
furnished
by
our
fabrication
divisions
and
is
considered
ID
Company
City
St
Survey
Response
3
Foundary
clean
scrap.
WI­
29
Maynard
Steel
Casting
Co.
Milwaukee
WI
Scrap
is
to
be
essentially
free
from
oil
and
grease
and
free
from
rust.
PA­
38
McConway
&
Torley
Pittsburgh
PA
Oil­
free
scrap
is
utilized
as
a
raw
material
PA­
29
McConway
&
Torley
Kutztown
PA
All
scrap
is
cleaned
by
the
scrap
dealers
­
use
non
volatile
additives.
AZ­
04
ME­
West
Castings
Tempe
AZ
No.
1
heavy
melt
is
used
to
minimize
the
need
for
backcharging.
No
autoshed
is
charged.
MO­
02
Milton
B.
Gold
Foundry
Independence
MO
We
buy
&
use
only
clean
carbon
steel
scrap
AL­
28
Mobile
Pulley
&
Machine
Works
Mobile
AL
Scrap
selection:
clean
steel
"
drops"
from
nearby
shipyards
IL­
07
National
Castings
Inc.
Melrose
Park
IL
National
Castings
attempts
to
purchase
the
cleanest
scrap
available
IL­
06
National
Castings
Inc.
Chicago
IL
National
Castings
attempts
to
purchase
the
cleanest
scrap
available.

WI­
45
Northern
Steel
Castings,
Inc.
Wisconsin
Rapids
WI
Scrap
is
structural
steel;
no
paint
PA­
24
Pennsylvania
Steel
Foundry
&
Machine
Hamburg
PA
Purchase
low
phosphorous/
low
sulphur
scrap
which
is
also
clean
of
oil.
All
revert
material
is
mechanicaally
cleaned
before
melting.

WA­
12
Quali­
Cast
Foundry,
Chehalis
WA
Clean
scrap
selection.

WI­
12
Racine
Steel
Castings
Racine
WI
Purchase
clean
scrap
IA­
07
Sivyer
Steel
Corporation
Bettendorf
IA
Purchase
clean
scrap,
keep
dry,
keep
roofs
sealed
with
sand.

TX­
32
Smith
Steel.
Marshall
TX
Use
clean
scrap
TX­
28
Southwest
Steel
Longview
TX
Clean
dry
scrap
selected
MO­
12
Standard
Electric
Steel
Corp.
Springfield
MO
Clean
scrap,
returns
&
virgin
alloys
utilized
WI­
25
The
Falk
Corp
Milwaukee
WI
Scrap
selection
PA­
39
The
Frog,
Switch
&
Mnf
Co
Carlisle
PA
Use
of
clean,
nonoily
scrap
WA­
01
Vancouver
Foundry
Vancouver
WA
Use
clean
scrap
&
blast
portion
of
returns.

WI­
52
Waukesha
Foundry
Inc.
Waukesha
WI
Clean
scrap
used,
separate
by
type
and
wheelabrate
WI­
41
Waunakee
Alloy
.
Waunakee
WI
All
scrap
is
kept
inside
the
building.
WA­
03
Western
Steel
Casting
Seattle
WA
Scrap
selection
­
only
clean
low
carbon
plate
scrap
used.

PA­
11
WHEMCO
Midland
Foundry
Midland
PA
Limit
backcharging,
do
not
use
oily
scrap,
do
not
use
bundled
or
fragmented
scrap.
4
TABLE
2.
SCRAP
PROGRAMS
 
ELECTRIC
INDUCTION
FURNACES
Iron
Foundries
ID
Company
City
St
Survey
Response
IN­
03
Weil­
McLain
Michigan
City
IN
Facility
uses
clean
scrap
from
internal
operations
and
pig
iron
TX­
14
Texas
Foundries
Lufikin
TX
Non­
oily,
clean
scrap
only.
TX­
18
Lufkin
Industries
Lufkin
TX
Scrap
selection
MI­
09
Hayes
Albion
Albion
MI
Purchase
clean
scrap.
PA­
07
Grinnell
Columbia
PA
See
attached
scrap
specification
Doc.
No.
111­
008.
Scrap
is
dried
during
preheating.
MI­
34
GM
Saginaw
MI
Sort
&
scrap;
follow
a
scrap
selection
specification
MI­
14
East
Jordan
Iron
Works,
.
East
Jordan
MI
Purchase
clean
scrap,
radiation
device
screens
scrap
IL­
05
Caterpiller
Inc.,
Mapleton
Foundry
Mapleton
IL
Melt
specifications
limit
%
lead
and
certain
other
metals
in
incoming
scrap.
WI­
28
Brillion
Iron
Works
Brillion
WI
Facility
purchases
#
1
steel
scrap
with
minimal
painted
or
plated
parts.
Scrap
is
dried
in
preheater.
IN­
13
Auburn
Foundry
Plant
#
2
Auburn
IN
We
have
strict
QA/
QC
procedures
for
the
type
of
scrap
we
melt
(
no
oils,
paints,
etc.)
IN­
12
Auburn
Foundry
Plant
#
1
Auburn
IN
Strict
QA/
QC
specifications
are
followed
for
all
scrap
purchased
for
cupola
melting
(
I.
e.
no
paints,
oils,
lead,
etc.)
OH­
40
Xenia
Foundry
Xenia
OH
Scrap
selection
PA­
36
Wrightsville
Foundry
­
Building
#
8
Belleville
PA
Use
of
clean
oil­
fee
scrap,
gas­
fired
scrap
drying
process.

WI­
10
Willman
Industries,
Inc.
Cedar
Grove
WI
Purchase
of
clean
scrap
iron.
GA­
01
Wheland
Foundry
Warrenton
GA
A
strict
clean
scrap
acceptance
policy
is
practiced.
TX­
11
Western
Iron
Works,
Inc.
San
Angelo
TX
Scrap
screening
CO­
03
Western
Foundries
Longmont
CO
#
1
plate
and
structural
clean,
no
oil,
paint
or
coating
GA­
02
West
Point
Foundry
&
Machine
Company
West
Point
GA
Scrap
metals
(
steel)
is
selected
to
be
free
of
oils,
greases,
paint,
and
field
dirt
and
to
be
dry.
OH­
25
Webster
Manufacturing
Tiffin
OH
Scrap
drying
(
for
moisture)
when
needed.
PA­
15
Weatherly
Casting
&
Machine
Company
Weatherly
PA
Metal
charge
consists
of
clean
materials
only,
including
pig
iron,
cropped
steel
rail,
ferro
alloys
and
recycled
gates
&
overs.
PA­
33
Washington
Mould
Co
Washington
PA
Clean
dry
scrap
stored
inside.
VA­
03
Walker
Machine
&
Foundry
Corporation
Roanoke
VA
Gaylord
scrap
iron
preheater,
scrap
selection
procedure;
no
pipe,
conventers,
no
paint
­
testing
for
chemistries
PA­
37
W.
O.
Hickok
Mfg.
Co.
Harrisburg
PA
Clean
scrap,
no
oil
contaminated
scrap
used.
PA­
21
Victaulic
Company
of
America
Easton
PA
Scrap
deliveries
are
scrutinized
for
excessive
oils
and
coolants
PA­
22
Victaulic
Company
of
America
Alburtis
PA
Scrap
deliveries
are
scrutinized
for
accumulations
of
oil
and
coolant.
TN­
17
Vestal
Manufacturing
Co.
Sweetwater
TN
Use
#
1
bushling
­
clean,
dry,
oil
free
VT­
01
Vermont
Castings
­
Foundry
Division
Randolph
VT
Purchased
scrap
specifications
require
vendors
keep
all
nonferrous
and
tramp
materials
out
of
the
supply.
OR­
06
Varicast,
Inc.
Portland
OR
Use
clean
scrap
&
blast
portion
of
returns
PA­
20
Urick
Foundry
Erie
PA
Purchase
only
clean
dry
scrap
­
kept
under
roof
until
used.
MN­
11
United
Machine
&
Foundry
Winona
MN
dry
scrap
PA­
14
United
Foundry
Co
Johnstown
PA
Scrap
selection
OH­
18
United
Foundries
­
Canton
OH
Only
clean
&
dry
scrap
are
used.
ID
Company
City
St
Survey
Response
5
PA­
06
Tyler
Pipe­
Penn
Division
of
Ransom
Industries
Inc.
Macungie
PA
Scrap
is
run
over
a
grizzly
scrap
cleaner
conveyor.
System
is
ducted
to
a
griffin
baghouse.

OH­
10
Tri­
Cast,
Inc.
Akron
OH
Using
pig
iron
and
clean
steel
rail
only.
WI­
22
Torrance
Casting,
Inc.
La
Crosse
WI
Scrap
and
pig
is
stored
inside;
scrap
contains
no
oils/
greases.
Pig
iron
is
screened
prior
to
charging
to
reduce
rust
and
dust.
OK­
10
Tonkawa
Foundry,
Inc.
Tonkawa
OK
Pure
alloys
and
returns
utilized
AL­
33
Tommie
Corporation
Thorsby
AL
Ductile
iron
returns
cleaned
by
shot
blasting.
Use
of
dry,
clean,
steel
scrap
free
of
tramp
elements
that
are
detrimental
to
making
quality
ductile
iron
­
such
as
manganese,
chrome,
lead.
PA­
08
Tom
Ondrejko
Co.
Washington
PA
We
choose
selected
clean
melt
stock
and
use
perlite
as
metal
cover
during
superheat
&
ladling
of
metal.
MI­
10
Thunder
Bay
Manufacturing
Corporation
Alpena
MI
Selective
use
of
stamping
plant
scrap
and
structural
steel
scrap:
all
scrap
is
inspected
to
insure
that
there
is
no
lead
in
incoming
materials.
CT­
03
The
Taylor
and
Fenn
CoWindsor
CT
Only
clean
dry
scrap
is
charged.
OH­
33
The
Quality
Castings
Co.
Orrville
OH
Specify
1005/
1020
Scrap,
No
residuals
OH­
16
The
Pioneer
City
Casting
Belpre
OH
Use
cleaned
returns
and
purchase
only
clean
slitter
steel
OH­
62
The
Knapp
Foundry
Co
Akron
OH
Scrap
selection
IL­
18
The
Francis
&
Nygren
Foundry
Company
Chicago
IL
10­
10
and
10­
08
steel
punchings
kept
inhouse
under
roof,
very
clean
dry
material
AL­
27
The
Foundry
of
the
Shoals,
Inc.
Florence
AL
We
melt
only
clean
structural
scrap
steel
&
pig
iron
to
reduce
lead
in
fumes
to
comply
with
OSHA
statndard.
MN­
15
The
Dotson
Company,
Inc.
Mankato
MN
In
1995
­
an
existing
shakeout
system
was
replaced
with
a
Didion
MD­
80
rotary
drum
system.
Gates
and
risers
are
cleaned
in
the
didion
before
being
returned
for
remelting.
Before
the
didion
installation
all
gates
and
risers
were
wheelabrated
(
shot
blast)
IA­
19
The
Dexter
Company
Fairfield
IA
Ductile
scrap
is
dried
by
a
natural
gas
burner
before
loaded
into
the
induction
furnaces.
TX­
03
Texaloy
Foundry
Floresville
TX
Scrap
selection
is
done
by
hand,
which
limits
emissions
and
so
is
furnace
charging.
IN­
05
Tate
Model
&
Eng
Kokomo
IN
Facility
purchases
clean
dry
pig
only
(
no
scrap)
AL­
04
Talladega
Foundry
&
Machine
Company,
Inc.
Talladega
AL
Melt
stack
is
approximately
45%
clean
foundry
returns
and
55%
clean,
unoxidized
slitter
steel
scrap.
PA­
05
T.
B.
Wood's
Sons
Company
Chambersburg
PA
Charge
consists
of
returns,
pig
iron,
and
unpainted
steel.
All
chemistry
controlled.
OH­
07
T
&
B
Foundry
Company
Cleveland
OH
Only
clean
oil­
free
scrap
is
purchased
(
rail
&
pig
iron);
all
scrap
is
put
through
a
dryer/
pre­
heater
SC­
06
Synehi
Castings
Greenwood
SC
Utilize
only
'
clean,
dry'
scrap
CO­
01
Svedala
Industries,
Inc.
Pumps
&
Process
Colorado
SpringsCO
Only
prepared
clean
scrap
is
used,
scrap
is
kept
indoors
at
all
times.
NC­
03
Stovall
Foundry,
Inc.
Gastonia
NC
Select
clean
scrap
AL­
22
Stockham
Valves
&
Fittings,
Inc.
Birmingham
AL
Selection
of
clean
(
no
grease,
oil,
lead,
paint)
scrap
IN­
32
Sterling
Casting
Corp
Buffton
IN
Scrap
selection
OH­
35
St.
Marys
Foundry,
Inc.
St.
Marys
OH
Scrap
is
inspected
and
preheated
prior
to
melt.
All
raw
materials
meet
certification
prior
to
melt.
AL­
02
Southern
Ductile
Bessemer
AL
Drying
using
a
preheater
ID
Company
City
St
Survey
Response
6
Casting
AR­
01
Southern
Cast
Products
Jonesboro
AR
We
use
clean,
dry
scrap
CA­
28
Soundcast
Co.
Costa
Mesa
CA
Use
only
prime
western
scrap
metal,
clean
and
dry
PA­
16
Somerset
Foundry
Somerset
PA
Only
clean
dry
scrap
is
charged.
NE­
01
Sioux
City
Foundry
Company
South
Sioux
CityNE
Use
internally
generated
cast
iron
returns.
Buy
only
clean
mild
steel,
no
engine
blocks
or
externally
generated
cast
iron.
PA­
31
Saxonburg
Foundry
Co.
Saxonburg
PA
All
scrap
is
stored
inside,
to
keep
clean
and
dry,
before
use.
No
painted
metal
is
used,
only
slight
oxidation
on
scrap
surface.
IA­
18
Russelloy
Foundry,
Inc.
Durant
IA
Clean
scrap
Al­
13
Robinson
Foundry
Inc.
Alexander
City
AL
Purchased
scrap
is
specified
to
be
free
of
excessive
dirt,
oil
and
grease.
Automotive
cast
scrap
is
not
accepted.
in­
25
RMG
Foundry
Mishawaka
IN
Purchase
of
clean,
dry
charge
material;
preheating
of
all
charges
CA­
14
Richmond
Micro
MetalsRichmond
CA
Scrap
is
shot
blasted
IN­
10
Richmond
Casting
Company
Richmond
IN
Care
taken
to
assure
clean
dry
scrap
purchased
&
charged
gas
torches
used
to
dry
wet
scrap
IA­
12
Quinn
Foundry
Inc.
Boone
IA
No
automotive
parts
or
painted
steel
is
used.
OH­
34
Quincy
Castings,
Inc.
Quincy
OH
Specify
clean
scrap
­
no
oil;
use
pig
iron;
scrap
is
dried
before
charge
NY­
07
Pohlman
Foundry
Co.,
Inc.
Buffalo
NY
Scrap
which
is
used
is
good
quality
and
clean
and
is
processed
via
a
preheater
to
remove
moisture.
IN­
28
Plymouth
Foundry,
Inc.
Plymouth
IN
We
purchase
dry
oil
free
scrap
steel
OH­
17
Plant
#
3
&
#
4
­
FoundryBlanchester
OH
Impurities
are
minimized
by
using
selective
feed
stock.
SC­
04
Pinebrook
Foundry
Great
Falls
SC
All
returns
are
cleaned,
we
use
no
scrap,
all
pig
iron
and
our
on
returns.
NE­
06
Phoenix
Casting
&
Machining
Juniata
NE
We
use
only
pig
iron
and
clean
steel,
which
are
drops
from
local
fabricator
and
of
known
composition.
All
material
stored
inside
and
dry
at
use.
AL­
31
Phenix
Foundry
Phenix
City
AL
We
change
by
hand
­
80%
pig
iron.
We
use
very
little
purchased
scrap
metal.
TX­
20
Penatek
Industries,
Inc.
Odessa
TX
Most
remelt
scraps
are
shot
blasted
by
the
vendors.
LA­
06
Pearce
Foundry,
Inc.
Prairieville
LA
Only
clean
dry
scrap
is
used
NE­
05
Paxton­
Mitchell
Company
Omaha
NE
We
are
selective
on
scrap
purchased.
We
also
keep
it
dry
and
under
roof
­
applies
to
all
scrap.
TX­
09
Oil
City
Iron
Works,
Inc.
Corsicana
TX
Only
clean
scrap
without
paint/
coating
or
oil.
This
preheater
removes
moistures.
MI­
06
Northland
Castings
Corp.
Hart
MI
Cleaned
(
washed)
iron
scrap,
clean
steel
stampings,
closed
reaction
chamber.
IN­
27
North
Manchester
Foundry
Inc.
North
Manchester
IN
Scrap
selection
NH­
04
Nashua
Foundries,
Inc.
Nashua
NH
We
use
pig
iron
and
steel
(
OTM,
rail
and
punchings)
as
our
melt
stock.
WA­
06N.
E.
W.
Castings
Inc.
Spokane
WA
Only
paint
and
oil
free
steel
waste
from
fabricators
and
certified
pig
iron
is
used
in
our
process.
We
do
not
use
purchased
scrap
iron.
This
prevents
contamination
of
lead
etc.
TN­
09
Mueller
Company
Chattanooga
TN
Scrap
preheater
(
gas
fired)
1100
deg.
F;
furnace
charging
practices;
purchased
scrap
selection
AL­
05
Mueller
Co.
Albertville
AL
Indoor
storage
and
handling
of
scrap
PA­
35
Mt.
Joy
Foundry
Mt.
Joy
PA
Purchase
of
clean,
oil­
free
scrap.
OH­
20
Minster
Machine
Company
Minster
OH
Cyclone
included
prior
to
cartridge
system
to
enhance
life
of
the
collector
and
increase
collection
efficiency
ID
Company
City
St
Survey
Response
7
WI­
30
Milwaukee
Malleable
&
Grey
Iron
Works
Division
Milwaukee
WI
Some
melting
stock
is
shot
blasted,
clean
steel
scrap
is
used.

MI­
18
Midwest
Metallurgical
Laboratory,
Inc.
Marshall
MI
Use
of
clean
scrap,
use
of
flotret
process
for
magnesium
innoculation
MI­
03
Midland
Iron
Works,
Inc.
Midland
MI
Scrap
selection
OH­
32
Miami­
Cast
Inc.
Miamisburg
OH
All
input
materials
are
clean,
dry
and
free
of
oils,
solvents,
etc.
KS­
05
Metlcast
Products,
Inc.
Salina
KS
We
purchase
clean
scrap
steel
to
reduce
air
and
solid
waste
emissions.
TX­
31
Martin
Foundry
Division
of
Martin
Sprocket
&
Gear
Dallas
TX
Only
clean
A
grade
machine
scrap
used;
no
automotive
parts
are
accepted.
All
scrap
is
thourghly
inspected
for
pockets
of
oil
or
other
liquids.
TX­
13
Mabry
Foundry
Inc.
Beaumont
TX
Scrap
dryer
­
Buy
clean
low
phos
plate
&
structural
CA­
11
Lodi
Iron
Works,
Inc.
Lodi
CA
Scrap
is
dried
TN­
04
Lodge
Manufacturing
Co.
South
Pittsburg
TN
Scrap
selection:
Bushling
steel,
returns,
and
pig
iron.
No
automotive
or
mixed
scrap
is
used.
Scrap
is
allowed
to
dry
prior
to
use.
WI­
44
Liberty
Foundry
Wauwatosa
WI
We
purchase
premium,
clean,
oil­
free
scrap
when
available
IL­
10
Lemfco
Inc.
Galena
IL
Clean
scrap
is
purchased,
scrap
is
preheated.
AL­
21
Lawler
Machine
&
Foundry
Co.
Birmingham
AL
Lawler
Foundry
uses
pig
iron
to
comprise
approximately
44%
of
total
charge.
MS­
02
Laurel
Foundry
Sandersville
MS
Selection
of
non
contaminated
scrap
charges
OH­
58
Kenton
Iron
Products
Kenton
OH
Use
clean
dry
forge
crops,
pig
iron
&
returns.
WV­
01Kelly
Foundry
&
Machine
Elkins
WV
Shot
blast
all
scrap
MD­
01
Kaydon
Ring
&
Seal
Co.
Baltimore
MD
Rail
shot
blasted
prior
to
use.
CA­
09
K.
P.
Iron
Foundry
Fresno
CA
Dirty
scrap
is
tumbled
to
remove
oil
and
dirt
­
All
scrap
is
preheated
to
burn
off
residue
IA­
11
Iron
Foundry
Cedar
Falls
IA
Scrap
selection,
pre­
heating
AL­
12
Imperial
Casting
Co.
Florence
AL
We
buy
only
clean
scrap
(
no
oil),
we
use
1/
3
charge
of
pig
iron,
&
preheat
our
scrap
w/
pig
iron.
PA­
18
Hazleton
Pumps,
Inc.
Hazelton
PA
All
scrap
is
shot
blasted
if
dirty.
MA­
03
Harmony
Pattern
&
Casting
Co.,
Inc.
Swansea
MA
Using
clean
steel
stampings
&
pig
iron
only
in
charge
makeup
OH­
27
Hamilton
Foundry
Harrison
OH
Scrap
selection
NC­
02
Hallman
Foundry,
Inc.
Sanford
NC
Scrap
size
specifications,
magnetic
separators,
and
drying
PA­
53
Hale
Pump
Conshohocken
PA
Use
oil­
free
scrap.
Will
dry
scrap
if
necessary.
CA­
29
Gregg
Industries
El
Monte
CA
Only
clean
&
dry
scrap
is
used
TX­
10
Greens
Bayou
Foundry
Houston
TX
Use
only
clean
oil
free
scrap
&
pig.
MN­
07
Grede
Foundry
St.
Cloud
MN
We
purchase
and
use
only
clean
black
clip
when
available.
KS­
03
Grede
Foundries,
Inc.­
Wichita
Wichita
KS
Only
clean
(
oil­
free)
low
alloy
carbon
steel
and
foundry
returns
(
home
scrap)
are
used
in
the
charge.
VA­
06
Graham­
White
Manufacturing
Company
Salem
VA
Use
graded/
dry
scrap
­
charge
is
dry
stored
and
does
not
require
additional
drying.
TX­
15
Goulds
Pumps
­
Turbine
Division
Foundry
Slaton
TX
Only
clean
dry
steel
plate,
stuctural
steel,
scrapped
castings
and
casting
returns
are
melted.
GA­
04
Goldens'
Foundry
&
Machine
Co.,
Inc.
Columbus
GA
Cleaning
&
drying
in
preheater
CA­
34
Globe
Iron
Foundry,
Inc.
Commerce
CA
Using
as
dry
and
clean
scrap
as
possible.
AL­
06
Glidewell
Specialties
Foundry
Company
Calera
AL
Facility
purchases
very
clean
scrap
with
no
rust
and
very
little
machine
oil
(
punchings
and
stampings)
ID
Company
City
St
Survey
Response
8
MI­
04
Giddings
&
Lewis
Casting
Technology
Menominee
MI
Our
scrap
is
very
clean
­
no
oil,
dirt,
paint,
etc.
Scrap
is
preheated
before
use
(
permit
condition).
NJ­
01
General
Foundry
Flagtown
NJ
Clean
select
steel
scrap
is
purchased,
returns
are
shot­
blasted
NY­
04
Frazer
&
Jones
Co.
Solvay
NY
Purchase
#
1
steel
busheling
free
of
any
residues
(
oil,
etc.).
Prior
to
melting,
steel
is
dried
in
a
Venetta
preheater
to
approximately
1000
deg.
F.
CO­
02
Fountain
Foundry,
Inc.
Pueblo
CO
Torch
dry
scrap
NC­
04
Foundry
Service
Co
Biscoe
NC
All
scrap
passes
through
a
preheater
prior
to
charging.
OK­
07
Flanagan
Iron
Works
Tulsa
OK
Use
only
#
1
clean
plate
steel,
pre­
alloyed
ingot,
and
low
phosphorus
low
manganese
pig
iron
to
produce
all
alloys.
KS­
06
Ferroloy
Foundry,
Inc.
Wichita
KS
Reasonably
clean
and
dry
scrap.
No
painter
grease.
Gas
fired
pre­
heater
KS­
01
Farrar
Corporation
Norwich
KS
Charge
material
is
limited
to
pig,
returns,
and
clean
structural
steel.
Charge
is
dried
prior
to
putting
in
furnace.
RI­
03
Fairmount
Foundry
Inc.
Woonsocket
RI
Purchase
of
cleanest
and
dry
materials.
ME­
2
Etheridge
Foundry
Portland
ME
Scrap
is
hand
picked
2
times
to
ensure
no
contaminants
ME­
01
Enterprise
Foundry,
Inc.
Lewiston
ME
Selected
#
1
steel
scrap,
all
iron
returns
cleaned
prior
to
charging
PA­
46
EMI
Company
Erie
PA
High
grade
scrap
is
purchased.
Preference
of
purchase
is
given
to
oil­
free
scrap.
Incoming
scrap
is
dried
before
melted.
IA­
16
Eagle
Iron
Works
Des
Moines
IA
Selected
scrap
supplier
and
A­
36
mild
steel
from
our
fabrication
shop.
Also
operation
of
wet
scrubber
(
EIW
emissions
pt
#
2).
Restricted
to
5000
hours/
year
per
conditions
of
polk
county
operating
permit
#
00215.
OR­
05
Eagle
Foundry
CompanyEagle
Creek
OR
Purchasing
requires
non­
oily,
no
paint
clean
scrap
from
scrap
suppliers
WA­
07Dyko
Foundry
Spokane
WA
All
scrap
is
clean.
OR­
03
Durametal
Corporation
Tualatin
OR
All
scrap
steel
being
used
is
dried
with
a
gas
dryer
MI­
05
Dock
Foundry
CompanyThree
Rivers
MI
Structural
scrap
­
preheating
(
dry
&
clean)
MS­
01
Dews
Foundry
Hattiesburg
MS
Good
scrap
selection,
no
mixed
scrap
is
used,
scrap
is
dried.
WA­
05D
&
L
Foundry,
Inc.
Moses
Lake
WA
We
manually
sort
the
scrap
to
discriminate
against
materials
other
than
iron,
i.
e.,
aluminum,
brass,
bronze,
lead,
rubber
MI­
37
CWC
Castings
Division
of
Textron
Inc.
Muskegon
MI
Melting
selected
clean
scrap
&
returns
plus
virgin
materials
only.
RI­
02
Cumberland
Foundry
Cumberland
RI
All
scrap
whellabrated
and
or
cleaned
before
melting
CA­
25
Covert
Iron
Works
Huntington
ParkCA
Use
only
clean
scrap.
No
oil,
paint,
grease,
trash
FL­
03
Consolidated
Castings,
Inc.
Jacksonsville
FL
Use
only
selected
clean
scrap
and
returns.
Selected
scrap
is
100%
glass­
mold
high
grade
iron
purchased
from
one
source.
CA­
19
Commercial
Castings
Fontana
CA
We
purchase
only
clean
degreased
iron
broken
cast
and
brake
drums
OH­
60
Commercial
Casting
Co.
New
PhiladelphiaOH
Scrap
is
clean
and
hand
loaded.
IN­
15
Columbia
City
Engineering,
Inc.
Columbia
City
IN
Use
clean
scrap
­
use
gray
iron
scrap
for
base
charge
(
less
inoculation
&
carbon
additions
­
slag).
Natural
gas
torch
burn
off
in
closed
lid.
TN­
06
Clinch
River
Casting,
Inc.
Caryville
TN
Only
new,
reject
cast
iron
scrap
and
new
reject
steel
scrap
is
melted
TN­
12
Cleveland
Foundry
&
Mfg.
Co,
Inc.
Cleveland
TN
Purchase
clean
scrap
iron,
steel
&
pig
iron,
hoe
scrao
cleaned
in
shotblast
to
prepare
for
charging,
charge
done
by
hand
TN­
16
Clarksville
Foundry,
Inc.
Clarksville
TN
All
scrap
is
dry,
or
allowed
to
air
dry,
before
charging.
Scrap
with
no
contaminants
is
preferred
AL­
19
Citation
Foam
Casting
Columbiana
AL
Scrap
is
dried,
preheated,
prior
to
charging
MA­
06
Charlette
Bros
Foundry
Blackstone
MA
Clean
scrap
­
no
greasy
parts.
ID
Company
City
St
Survey
Response
9
wv­
02
Centre
Foundry
Wheeling
WV
Scrap
is
dried
and
furnace
lid
is
tightly
sealed.
OK­
09
Central
Machine
&
ToolEnid
OK
All
scrap
is
#
1
clean
hand
sorted
and
shot
blasted
material
PA­
12
Centec
Roll
CorporationBethlehem
PA
Scrap
selection
is
limited
by:
low
moisture,
free
of
oils,
and
free
of
coatings
(
also
aerosol
cans
are
not
selected
for
melting)
IL­
17
Castwell
Products,
Inc.
Skokie
IL
All
charges
are
preheated
(
dried)
OH­
14
Cast­
Fab
Technologies,
Inc.
Cincinnati
OH
Clean
slitter
scrap
return
are
used,
as
well
as
all
scrap
is
dried
before
being
dumped
into
furnaces
TN­
05
Camden
Casting
Center
Camden
TN
Scrap
selection,
preheating
MI­
35
Burgess­
Norton
Mfg.
Co.
Plant
3
Muskegon
MI
Scrap
is
purchased
as
a
#
1
clean
stamping
waste.
No
oils,
grease
or
rust.
VT­
02
Brown
Foundry
Swanton
VT
Charge
consists
of
pig
iron,
clean
steel,
and
foundry
returns.
MI­
28
Briggs
&
Stratton
Corp
Revenna
MI
Only
high
grade
structural
scrap
steel
used.
AL­
38
Brewton
Iron
Works,
Inc.
Brewton
AL
All
scrap
is
dried
before
charging.
Only
scrap
steel
&
returns
are
cured.
No
CI
scrap
is
ever
used.
Dried
consists
of
1
small
gas
torch.
IN­
14
Bremen
Castings,
Inc.
Bremen
IN
Scrap
metal
is
clean
by
shot
blasting
process
prior
to
melting.
NJ­
02
Bierman­
Everett
FoundrIrvington
NJ
Clean
purchased
scrap
and
pig
iron;
kept
dry.
MI­
29
Bernier
Cast
Metals,
Inc.
Saginaw
MI
Use
of
washed
&
degreased
scrap
AR­
03
Bentonville
Castings
Co.
Bentonville
AR
Scrap
is
delivered
to
an
inside
storage
area.
We
do
not
melt
automotive
engine
parts.
Melting
scrap
is
very
selective.
pa­
13
Benton
Foundry,
Inc
Benton
PA
Only
clean
scrap,
selected
to
close
parameters,
is
purchased,
then
dried
before
melting.
CA­
05
Bell
Foundry
Company
South
Gate
CA
Scrap
loads
are
inspected
100%.
Galvanized
and
oily
materials
are
rejected.
No
debris
is
accepted
in
the
scrap
loads.
WI­
08
Belgium
Foundry
Belgium
WI
Purchase
clean
scrap
only
WI­
20
Bay
Engineered
CastingsDePere
WI
We
pay
a
premium
for
extremely
clean
scrap.
AL­
07
Barry
Pattern
&
FoundryBirmingham
AL
Small,
broken,
clean
cast
iron
delivered
for
melting
AL­
29
Bama
Foundry,
Inc.
Montgomery
AL
Purchase
of
clean,
sorted
scrap.
WI­
14
Baker
Manufacturing
Co.
Evansville
WI
We
have
a
scrap
inspection/
certification
program
designed
to
ensure
that
all
scrap
is
clean,
dry
and
oil
free.
WI­
06
Austin
Gray
Iron
Foundry
Corporation
Sheboygan
WI
Scrap
selection,
cleaning
prior
to
melting,
preheat
drying
to
clean
scrap
IL­
11
Aurora
Industries,
Inc.
Montgomery
IL
Purchase
only
clean
scrap­
visual
inspection
vendors
must
meet
specifications
AL­
30
American
Safety
Tread
Pelham
AL
Dry
clean
new
pig
iron
or
remelt
is
loaded.
TX­
07
Alamo
Iron
Works
Foundry
San
Antonio
TX
Limited
to
melting
clean
structural
steel
or
our
own
re­
melt
only,
convenant
of
air
control
permit.
AL­
03
Alabama
Ductile
Casting
Co.
Brewton
AL
Scrap
selections:
Preheater
to
heat
scrap
and
remove
excess
oil.
MT­
01
AFFCO,
Inc.
Anaconda
MT
Furnaces
are
1000
lb.
&
2000
lb.
capacity
so
have
to
hand
charge.
Use
only
clean
scrap.
Don't
preheat
scrap.
MN­
04
AEGoetze
­
Lake
City
Lake
City
MN
Screen
scrap
steel,
shot
blast
gates
&
runners,
dry
chips
TN­
08
Acheson
Foundry
&
Machine
Works,
Inc.
Chattanooga
TN
Only
purchase
clean
bushling
scrap,
pig
iron,
rail
crops,
&
shot
blast
rusty
scrap
TX­
25
A
A
Foundries,
Inc.
San
Antonio
TX
Clean,
dry
scrap
returns
Steel
Foundries
ID
Company
City
St
Pollution
Prevention
CA­
13
Wyman­
Gordon
Company
San
Leandro
CA
Furnaces
are
charged
with
only
ultra
clean
ingots
or
gates
and
risers
CT­
02
Wyman
Gordon
Investment
Castings,
Groton
CT
Only
new
alloy
is
melted.
Melt
only
what's
needed
ID
Company
City
St
Survey
Response
10
Inc.
CA­
03
Westelectric
Castings
Commerce
CA
Clean
scrap,
free
of
contamination
from
oil,
grease
or
similar
smoke
producing
material.
A
slag
cover
is
maintained
over
molten
productin
metal
during
melting
and
pouring
operations.
WI­
52
Waukesha
Foundry
Inc.
Waukesha
WI
Clean
scrap
is
used,
separate
by
type
and
wheelabrate
MN­
14Waltek
Inc.
Anoka
MN
Majority
of
metal
melted
is
bar
stock.
TX­
17
Victoria
Precision
Alloys,
Inc.
Victoria
TX
We
only
melt
clean
scrap
or
ingots,
nothing
containing
oils,
paints,
etc.
AL­
08
Vermont
American,
Auburn
Division
Auburn
AL
All
scrap
material
used
is
clean
&
dry.
All
returns
have
been
through
shot
blast.
UT­
03
Torry
Metals
Corp.
Spanish
Fork
UT
We
use
only
clean,
dry,
and
returns
scrap.
MO­
03
Carondelet
Corporation
Pevely
MO
Most
scrap
is
cleaned
in
a
blast
machine
before
melting
OH­
65
The
Bimac
Corporation
Dayton
OH
We
buy
certified
ingot
and
clean
scrap
only.
TX­
08
Texcast,
Inc
Houston
TX
We
melt
virgin
metal
only,
no
scrap.
All
material
is
shotblasted
before
melting
TX­
26
Texas
Precision
Metalcraft,
Inc.
Sugar
Land
TX
We
use
only
certified
ingot
and
bar
stock
for
melting
MI­
36
Temperform
Corporation
Novi
MI
Only
clean
dry
oil
free
scrap
is
purchased.

CA­
01
Techni­
Cast
Corp.
South
Gate
CA
Use
only
clean
scrap.
All
turnings
&
borings
from
Machine
shop
are
washed/
dried
before
using.
TX­
22
Sure
Cast,
Inc.
Burnet
TX
Use
of
segregated
scrap,
use
of
dry
metal.
WV­
03
Sturm
Inc.
Barboursville
WV
Sturm
buys
only
certified
AOD
ingot
to
use
as
melt
stock
(
cleaned
and
shotblast
before
delivery).
CA­
35
Strategic
Materials
Corp.
South
Gate
CA
Scrap
is
cleaned
off
premise
MI­
31
Steeltech
Ltd.
Grand
Rapids
MI
Most
charges
are
made
from
pure
metals
and
any
scrap
used
is
clean
and
dry.
(
emissions
from
our
small
induction
furnaces
fall
below
the
lower
permissable
limits).
WI­
32
Stainless
Foundry
&
Engineering,
Inc.
Milwaukee
WI
Purchased
scrap
must
be
free
from
all
oil.

MO­
10
St.
Louis
Precision
Casting
Company
St.
Louis
MO
Only
clean,
dry
material
is
used
MS­
04
Southern
Cast
Products
Meridian
MS
Natural
gas
afterburner
to
combust
fume
during
meltdown.
AL­
10
Southern
Alloy
Corporation
Sylacauga
AL
Scrap
selected
for
cleanliness.
All
scrap
is
dry
at
charging.
Dirty
scrap
is
shot
blasted
before
charging
TX­
32
Smith
Steel
Casting
Co.
Marshall
TX
Use
clean
scrap
IA­
07
Sivyer
Steel
CorporationBettendorf
IA
Use
only
clean
and
dry
scrap.
WI­
04
Shelmet
Precision
Casting
Company
Wild
Rose
WI
Facility
buys
certified
ingot
AOD
Refined.
Leave
metal
molten
for
the
shortest
time
possible.
MI­
01
Shellcast,
Inc.
Montague
MI
All
material
must
be
clean
&
dry
to
melt.
WA­
14
SeaCast/
Eagle,
Inc.
Marysville
WA
We
purchase
ingot
and
scrap
in
the
cleaned
condition,
ready
to
use.
Internal
revert
is
shot
blast
cleaned
if
necessary
before
remelting.
IA­
01
Seabee
Corporation
Steel
Hampton
IA
Facility
buys
high
grade
clean
scrap
to
keep
contaminates
low
IL­
21
Sarcol,
Inc
Chicago
IL
Clean
re­
melt
material
by
sandblasting
MI­
22
RLM
Industries,
Inc.
Oxford
MI
Scrap
is
purchased
blasted,
washed
and
dried
MO­
07
Ralston
Purina
Comp.
Pet
Products
Support
St.
Louis
MO
Remelt
is
cleaned
prior
to
use.
Burn­
off
stage
is
also
used
to
burn
wax
from
shell
for
a
clean
burnout.
WI­
12
Racine
Steel
Castings
Racine
WI
Purchase
clean
scrap
WA­
12Quali­
Cast
Foundry,
Inc.
Chehalis
WA
Clean
scrap
selection.
ID
Company
City
St
Survey
Response
11
WI­
46
Precision
Metalsmiths,
Inc.
Markesan
WI
No
scrap
metal
is
used.
Only
prime
ingot
or
remelted
prime
ingot
is
used.
OH­
42
Precision
Metalsmiths,
Inc.
Euclid
OH
No
scrap
metal
is
used.
Only
prime
ingot
or
remelted
prime
ingot
is
used
WI­
46
Precision
Metalsmiths,
Inc.
Markesan
WI
Internal
scrap
castings
and
sprue
is
remelted
into
reusable
ingots.
Metal
is
without
impurities.
CA­
06
Precision
Cast
Products
Oakland
CA
All
scrap
is
shot
blasted
or
cleaned
by
other
means.
CT­
04
Philbrick
Booth
&
Spencer,
Inc.
Hartford
CT
Argon
blanket,
scrap
selection
PA­
24
Pennsylvania
Steel
Foundry
&
Machine
Company
Hamburg
PA
Purchase
low
phosphorous/
low
sulphur
scrap
which
is
also
clean
of
oil.
All
revert
material
is
mechanicaally
cleaned
before
melting.
PA­
43
Penncast
Corporation
Marietta
PA
Only
clean
dry
scrap
is
used
IL­
12
Penberthy,
Inc
Prophetstown
IL
Only
clean
scrap
is
used
OR­
02
PED
Manufacturing,
Ltd.
Oregon
City
OR
No
scrap
is
used.
All
charge
material
consists
of
virgin
ingot
or
gates
&
risers
which
are
cleaned
by
grit/
shot
blasting.
WI­
31
OMC
Milwaukee
Milwaukee
WI
Charge
materials
purchased
free
of
oil,
gas,
grease
and
scale,
revert
is
cleaned
and
dried.
OH­
37
Ohio
Foundry,
Inc.
Tallmadge
OH
Buy
"
premium"
SAE
1008
clean
scrap
from
a
stamping
operation.
All
iron
is
made
from
merchant
pig.
PA­
52
Nova
Precision
Casting
Auburn
PA
Only
drummed
process
scrap
is
primary
melt
source.
WA­
04Northwest
Castings
Seattle
WA
We
use
all
prepared
scrap
at
our
facility.
WI­
34
Northern
Stainless
SteelPewaukee
WI
Only
very
clean
charge
materials
are
used.
WI­
07
Northern
Precision
Casting
Co.,
Inc.
Lake
Geneva
WI
Only
melt
clean
ingots,
bar
stock
or
revert.

TX­
02
National
Foundry
&
Mfg.
Crane
TX
Clean
scrap
plate
only
­
500
pounds
per
hour
PA­
28
Muncy
Foundry
Muncy
PA
A
liquid
argon
blanket
is
used
when
melting
steel
alloys.
Plate
scrap
is
purchased
to
a
maximum
.5%
oil
and/
or
dirt
content.
All
scrap
is
processed
through
a
scrap
dryer.
OH­
04
MorCast
Precision,
Inc.
Columbus
OH
All
stock
is
purchased
clean,
dry
and
certified
and
appropriately
stored
(
covered)
for
use.
MO­
06Monett
Steel
Castings
Monett
MO
Use
of
clean
scrap,
temparature
control
procedures
to
avoid
oxidation,
shot
blasting
of
scrap,
use
of
coagulant
during
slagging
MN­
06Minncast
Inc.
Fridley
MN
We
purchase
heavy
section,
clean
and
size
material
for
faster
melting
and
reduced
oxidation.
WA­
09Meltec­
Division
of
Young
Corporation
Seattle
WA
Clean
scrap
IN­
31
MedCast
Warsaw
IN
Only
clean
scrap
is
used
in
the
coreless
induction
furnace.
TX­
01
Manufactured
Alloys,
Inc.
Luling
TX
No
scrap
used
WA­
02Mackenzie
Specialty
Arlington
WA
We
purchase
clean
scrap
and
have
a
dry
storage
UT­
02
Maca
Supply
Company
Springville
UT
A
high
quality
scrap
is
selected
and
kept
clean.
CA­
12
Lodi
Iron
Works,
Inc.
Galt
CA
Koawool
cover
for
furnace;
ultra
clean
starting
materials.
NH­
01
Joy
Technologies
Inc.
Claremont
NH
Only
clean,
contaminant
free
scrap
is
used.
OK­
11
Jencast,
A
Division
of
Jensen
International
South
CoffeyvilleOK
Melting
of
non­
painted
scrap
steel
and
not
melting
automotive
engine
parts.
WI­
21
Investment
Casting
Plant
Fond
du
Lac
WI
All
returns
are
blast
cleaned
prior
to
loading
into
furnace.
All
new
material
is
clean
prior
to
loading
into
furnace.
MI­
23
Huron
Casting,
Inc.
Pigeon
MI
Scrap
selection
is
a
#
1
busheling
with
minimum
oil
content
NH­
03
Hitchiner
Mfg.
Co.,
Inc.
Milford
NH
Only
ultra
clean
metal
used
(
no
oil,
no
grease)
dry
metal
use
ID
Company
City
St
Survey
Response
12
­
Milford
Facility
only.
PA­
54
Harcast
Co.,
Inc.
Chester
PA
Charge
material
is
shot­
blast
cleaned
within
24
hours
of
use.
UT­
05
GSC
Foundries,
Inc.,
Steel
Division
Ogden
UT
melting
prime
ingot
under
argon
cover
WI­
26
Grede
Foundries,
Inc
­
Milwaukee
Steel
Division
Milwaukee
WI
Scrap
stored
indoors,
purchase
only
premium
punchings
scrap
PA­
04
Goulds
Pumps,
Inc.
Ashland
PA
Majority
of
purchased
scrap
is
purchased
clean.
CO­
04
Goltra
Castings
Co.,
Inc.
Golden
CO
Clean
scrap
is
utilized.
VA­
07
Newport
News
Shipbuilding
and
Dry
Newport
News
VA
Scrap
selection
­
no
oily,
galvanized
or
wet
scrap
is
used
OH­
09
Foundry
Division
Dayton
OH
Purchased
scrap
must
be
oil
free
&
clean.
Purchased
clean
and
oil
free
basic
elements
(
chrome,
nickel,
copper,
iron,
etc.).
OH­
38
Fisher
Cast
Steel
Prod.
Inc.
West
Jefferson
OH
Fisher
buys
all
degreased
scrap
and
shot
blast
most
of
the
returns.
OR­
04
ESCO
­
Plant
3
Portland
OR
ESCO
accepts
clean
scrap
only
PA­
09
Empire
Steel
Castings,
Inc.
Reading
PA
We
purchase
and
use
low
phosphorous/
low
sulphur
plate
scrap.
All
revert
material
is
mechanically
cleaned
before
melting.
OH­
24
Elano
Corporation,
Casting
Division
Xenia
OH
No
scrap
metal
­
certified
refined
ingot
free
of
impurities
with
clean
surfaces
MI­
Eagle
Alloy,
Inc.
Muskegon
MI
Clean
scrap
is
used
PA­
30
Duraloy
Technologies,
Inc.
Scottdale
PA
All
scrap
and
virgin
material
to
be
melted
at
this
facility
is
required
to
be
clean
and
oil/
solvent
free.
AZ­
05
Dolphin,
Incorporated
Phoenix
AZ
1)
Ingot
and
clean
scrap.
2)
Surface
protection:
air
liquide
(
SPAL)
process
is
a
patented
process
for
producing
an
inert
argon
environment
above
the
molten
metal
surface
thus
reducing
oxidation
and
the
resultant
emissions.
PA­
19
Delvest,
Inc
West
Chester
PA
All
metals
are
cleaned
and
dried
before
charging
furnace.
TX­
16
Delta
Centrifugal
Corporation
Temple
TX
Due
to
low
carbon
specification
on
produced
alloys,
only
clean
scrap
material
is
purchased
for
melting.
CA­
33
Dameron
Alloy
Foundries
Compton
CA
Clean
raw
material
­
use
liquid
argon
blanket
PA­
27
Damascus
Steel
Casting
Co.
New
Brighton
PA
Scrap
is
dried
prior
to
charging;
internal
scrap
is
shot
blasted;
charging,
melting
and
tapping
conducted
within
a
building.
WI­
56
Craft
Cast
Jackson
WI
All
charge
materials
are
purchased
clean
and
dry.
TX­
05
Consolidated
Castings
Corporation
Hutchins
TX
Scrap
is
blast
cleaned
before
use.
No
oily
scrap
used.

OH­
26
Concorde
Castings,
Inc.
Eastlake
OH
Metal
is
high
purity
master
metal
usually
melting
in
20
to
100
lb.
charge
SC­
01
Conbraco
Industries,
Inc.
Conway
SC
All
scrap
is
wheelabrated
OR­
09
Columbia
Steel
Casting
Company,
Inc.
Portland
OR
Only
select
clean
scrap
is
charged.

CA­
16
Coastcast
Corporation
Rancho
Dominguez
CA
The
casting
trees
are
quenched
immediately
after
the
metal
has
been
poured
PA­
48
CMI­
Tech
Cast,
Inc.
Myerstown
PA
Raw
materials
are
stored
outside
­
causing
materials
to
rust.
Canopy
is
scheduled
for
construction
and
to
be
completed
by
April
98.
All
furnaces
can't
be
run
at
same
time.
PA­
25
CMI­
Quaker
Alloy,
Inc.
Myerstown
PA
We
purchase
clean
scrap
material
(
low
phosphorus
and
low
sulfur).
All
internal
revert
is
mechanically
cleaned
before
melting.
ID
Company
City
St
Survey
Response
13
TX­
23
Centrifugal
Castings,
Inc.
Temple
TX
All
scrap
vendors
are
required
to
supply
scrap
that
has
been
cleaned
by
a
method
approved
to
remove
trash
and
dirt.
IL­
08
Cast­
Rite
Steel
Castings
Corp.
Chicago
IL
Scrap
selection
is
very
clean,
no
rust
IN­
21
Casteel
Service,
Inc.
Kingsbury
IN
Casteel's
practice
­
is
to
consistantly
purchase
only
good
quality
oxide
free
scrap.
WI­
03
Cast
Tools,
Inc.
Racine
WI
All
of
melt
stock
comes
in
as
plate
scrap
from
rolling
mills.
It
is
selected,
weighed
and
shot
blasted
in
preparation
for
melting.
It
is
completely
dry.
Our
furnaces
are
highly
density
charged,
small
additions
are
made
and
no
fumes
off
melting
cylce
CA­
17
California
Electric
SteelAngels
Camp
CA
We
specify
that
all
scrap,
returns
and
alloys
be
free
of
contaminants
and
foreign
material.
PA­
01
Brighton
Electric
Steel
Casting
Company
Beaver
Falls
PA
Only
clean,
dry
scrap
used
in
melting
operations
OK­
01
Big
Four
Alloy
CastingsTulsa
OK
Clean
scrap
MI­
12
Bay
Cast
Incorporated
Bay
City
MI
Scrap
selection,
drying
WA­
13Atlas
Foundry
&
Machine
Company
Tacoma
WA
We
use
clean
dry
blast
scrap
or
returns
only.

MI­
08
Astech,
Inc.
Vassar
MI
Buy
washed
and
dried
low
alloy
steel
punchings
for
melting
TX­
06
American
Spincast,
Inc.
Belton
TX
Drying
borings,
processed
scrap.
CT­
05
American
Industrail
FerroCast
Pawcatuck
CT
Wheelabrated,
dry
or
virgin
stock
AL­
20
American
Alloy
Products,
Inc.
Cullman
AL
Our
primary
source
of
melting
stock
is
clean
plate
with
our
secondary
being
AOD
ingot.
We
also
remelt
all
gates,
heads,
rivers
and
runners.
AZ­
01
American
Aerospace
Technical
Castings
Inc.
Phoenix
AZ
All
scrap
is
cleaned
prior
to
melting
CA­
07
Amcast
Precision
Products
Rancho
Cucamonga
CA
Only
prime
ingot
is
used.

IA­
10
Alloys
Foundry
Cedar
Falls
IA
Scrap
selection
and
drying
IN­
22
Aero
Metals,
Inc.
LaPorte
IN
All
scrap
is
clean
and
dry
CA­
02
Acme
Castings,
Inc.
Huntington
ParkCA
Cleaning
in
shot
blasting
machine
and
drying
when
wet.
TN­
07
Accu­
Cast
Chattanooga
TN
Purchase
AOD
refined
melt
stock
and
wheelabrated
certified
plate
material.
14
TABLE
3.
SCRAP
PROGRAMS
 
CUPOLA
MELTING
ID
Company
City
St
Survey
Response
TN­
01
Wheland
Foundry
Chattanooga
TN
Coke
breeze
screening;
aggresive
scrap
control
procedures.
MD­
02
ABC
Rail
Corp.,
Baltimore
Baltimore
MD
Scrap
selection:
avoid
lead­
containing
sewer
pipe
seals,
non­
ferrous
metals.
No
scrap
washing
is
done.
KS­
02
ACME
Foundry
Coffeyville
KS
Reduce
emissions
by
buying
clean,
oil­
free
scrap
metal.
CA­
08
Alhambra
Foundry
Alhambra
CA
We
purchase
clean
dry
scrap
CA­
26
American
Brass
&
Iron
Foundry
Oakland
CA
Acceptance
inspection
on
incoming
shipments.
Incentive
programs
for
removing
non
ferrous
metals.
IN­
12
Auburn
Foundry
Plant
#
1
Auburn
IN
Strict
QA/
QC
specifications
are
followed
for
all
scrap
purchased
for
cupola
melting
(
i.
e.
no
paints,
oils,
lead,
etc.)
MN­
09
Badger
Foundry
Winona
MN
Scrap
selection
and
inspection
AL­
39
Bells
Novelty
Casting
Co.
Anniston
AL
We
hand
select
our
cupola
scrap
as
to
keep
foreign
materials
such
as
brass,
lead,
alum.,
out
because
this
not
only
is
a
source
for
pollution,
but
contaminates
our
iron
alloy.
IN­
14
Bremen
Castings
Bremen
IN
Purchase
of
quality
scrap
for
cupola
SC­
02
Cast
Products
Co.
Westminster
SC
All
scrap
is
free
of
dirt
or
grime
IL­
03
Chicago
Heights
Gray
Iron
Foundry,
Chicago
Heights
IL
Use
clean
dry
scrap
iron
­
clean
pig
iron
­
new
steel
­
no
greasy
scrap
used
IN­
01
Chrysler
Indianapolis
IN
Sort
scrap
to
reduce
lead
and
electrical
components
IN­
16
Decatur
Casting
Decatur
IN
Scrap
selection
NE­
04
Deeter
Foundry
Lincoln
NE
Purchase
of
clean
#
1
machinery
cast
without
belts,
hoses,
bearings,
etc.
PA­
34
Donsco,
Inc.
Wrightsville
PA
oil
free,
clean,
shreaded
plate,
no
galvanized
scrap,
primarily
using
steel
rail
crop.
PA­
10
EAFCO,
Inc.
Boyertown
PA
Only
clean
dry
scrap
is
charged.
MI­
14
East
Jordan
Iron
East
Jordan
MI
Purchase
clean
scrap,
radiation
device
cleans
scrap
TX­
29
Gainesville
Foundry,
Inc.
Gainesville
TX
clean
scrap
purchased
MI­
33
GM
Saginaw
MI
Sort
and
Scrap,
follow
a
scrap
specification
MN­
10
Gorman
Company
Winona
MN
Scrap
is
stored
inside.
MI­
17
Great
Lakes
Casting
Corp.
Ludington
MI
Melt
personnel
inspects
scrap
for
lead
pipe,
wheel
weights,
etc.
during
unloading.
Purchase
order
restrictions.
MI­
27
Grede­
Vassar,
Inc.
Vassar
MI
We
attempt
to
purchase
only
paint
free,
oil
free,
and
alloy
free
scrap
VA­
08
Intermet
Corp
Lynchburg
VA
Scrap
selection
MA­
09
Jahn
Foundry
Corp.
Springfield
MA
Written
cleanliness
specifications
applied
to
all
purchase
orders
for
furnace
charge
materials
MI­
30
Kurdziel
Industries
Rothbury
MI
Purchase
specifications
for
incoming
scrap
metal.
Melt
personnel
review
scrap
for
presence
of
materials
not
meeting
specifications
OH­
44
Kurdziel
Iron
of
Wauseon
Wauseon
OH
Specifications
on
purchased
scrap.
Melt
personnel
inspect
scrap
for
unwanted
materials
MA­
05
LeBaron
Foundry
Brockton
MA
Use
no
oily
scrap
IA­
08
Max­
Cast
Kalona
IA
Dry
clean
scrap
NY­
01
Oneida
Foundries
Oneida
NY
Buy
only
clean
scrap,
no
oil
AL­
37
Opelika
Foundry
Opelika
AL
OFCO
limits
the
size
of
scrap
charged
to
the
cupola
to
prevent
hangups
which
would
cause
OFCD
to
bypass
the
baghouse.
IA­
13
Progessive
Foundr
Perry
IA
Low
phos
­
12;
no
bronze,
brass,
aluminum,
soil
pipes.
IA­
02
Quality
Foundry
Co.
Stockton
IA
A
very
clean
charge
is
used
­
consists
of
30%
pig
iron,
20%
rail
steel,
50%
clean
machining
cast
or
foundry
return
RI­
01
Seaboard
Foundry
Inc.
Johnston
RI
Melt
mostly
pig
iron
&
structural
steel
trails.
No
automotive
scrap
is
used
which
may
contain
oil
and
lead.
ID
Company
City
St
Survey
Response
15
PA­
16
Somerset
Foundry
Somerset
PA
Only
clean
dry
scrap
is
charged.
NE­
02
Spitz
Foundry,
Inc.
Hastings
NE
Do
not
melt
any
greasy
iron;
all
hand
picked
IN­
32
Sterling
Casting
Buffton
IN
Scrap
selection
AL­
22
Stockham
Valves
Birmingham
AL
Selection
of
clean
(
no
grease,
oil,
lead,
paint)
scrap
TX­
12
Taylor
Foundry
Company
Wichita
FallsTX
Scrap
specification
state
no
lead
bearing
materials
or
other
nonferrous
parts
and
all
cast
must
be
reasonably
free
of
grease
and
dirt.
Nonferrous
attachments
are
removed
prior
to
charging.
OH­
11
The
Blanchester
Foundry
Company,
Blanchester
OH
Purchase
cleaned
scrap
for
cupola
charge.

OH­
05
Wagnerware
Corp
Sidney
OH
Scrap
selection
­
pig
iron
­
inhouse
scrap
PA­
20
Urick
Foundry
Erie
PA
Purchase
only
clean
dry
scrap,
keep
under
roof
until
used.
AL­
01
US
Pipe
&
Foundry
Birmingham
AL
Dust
suppression
by
spraying
scrap
iron
with
water
prior
to
charging.
MA­
02
Ware
Foundry,
Inc.
Ware
MA
All
washed
motor
cast
WI­
01
Waupaca
Foundry,
Inc.
­
Plant
1
Waupaca
WI
QA
program
with
scrap
suppliers
to
prevent
lead,
excess
zinc
and
other
unwanted
metals
from
entering
process.
NY­
06
Wormuth
Brothers
Foundry,
Inc.
Athens
NY
Only
clean
dry
scrap
is
charged
into
cupola
PA­
17
Wyano
Foundry
Wyano
PA
Only
clean
dry
scrap
is
charged.
PA­
03
Zurn
Cast
Metals
Operations
Erie
PA
Scrap
is
carefully
visually
inspected
to
ensure
absense
of
grease,
oil,
dirt,
etc.
2
TCLP
=
toxicity
characteristic
leaching
procedure,
used
to
determine
the
quantity
of
specific
compounds
that
may
leach
from
a
waste
material.

3
Examples
of
scrap
available
for
sale
or
purchase:
Sheet
Iron
Scrap,
White
Goods,
Mixed
Steel
Can
Scrap,
Bundled
Steel
Can
Scrap,
E.
C.
Briquettes,
Mixed
Scrap
Iron
&
Steel,
No.
1
Steel,
Special
Plate
Punchings,
No.
2
Steel,
No.
3
Steel
(
Unprepared
Bushling),
No.
4
Steel
(
Silicon
Bushling),
No.
4
Shredded
Steel,
Mixed
Cast
Iron,
Sorted
Machine
Cast,
Sorted
Automotive
Cast,
Unclean
Motor
Block,
Clean
Motor
Block,
Whole
Prepared
Car
Bodies,
Flattened
Car
Bodies,
Green
Car
Bodies,
Mixed
Turnings
&
Borings,
Short
Shoveling
Borings,
Mill
Scale,
Iron
Oxides,
Manganese
Steel.
ATTACHMENT
A.
SUMMARY
OF
INFORMATION
ON
SCRAP
SPECIFICATIONS
1.
What
are
the
purposes
of
scrap
inspections
and
specifications?

!
The
primary
purpose
given
by
most
foundries
is
to
maintain
product
quality
 
to
keep
the
chemistry
of
the
molten
iron
within
specifications.
Most
foundries
perform
extensive
metallurgical
analyses
of
the
molten
iron.

[
If
the
iron
is
out
of
specification
and
the
scrap
quality
is
the
suspect,
most
plants
can
trace
back
to
the
type
of
scrap
used
and
its
source.
The
supplier
may
be
notified
or
placed
on
a
"
quality
hold."]

!
Environmental
concerns
are
also
one
of
the
purposes.
Limiting
lead
content
was
most
often
mentioned,
as
was
cadmium.

[
Lead
and
cadmium
compounds
are
relatively
volatile
and
end
up
in
the
pollution
control
dust
or
sludge,
scrubber
water,
or
as
air
emissions.
Plants
do
not
want
their
dust
classified
as
hazardous
(
such
as
exceeding
certain
TCLP2
limits).
Consequently,
a
measure
of
success
is
dust
or
sludge
that
does
not
fail
the
TCLP
for
toxic
metals.]

2.
What
are
typical
scrap
specifications?

!
Plants
usually
specify
scrap
by
type.
3
Standard
specifications
are
provided
by
the
Iron
Casting
Research
Institute
(
ICRI)
and
the
Institute
of
Scrap
Recycling
Industries
(
ISRI).
They
also
define
"
cleanness"
and
"
alloy
free"
for
ferrous
scrap:

a.
Cleanness.
All
grades
shall
be
free
of
dirt,
nonferrous
metals,
or
foreign
material
of
any
kind,
and
excessive
rust
and
corrosion.
However,
the
terms
"
free
of
dirt,
nonferrous
metals,
or
foreign
material
of
any
kind"
are
not
intended
to
preclude
the
accidental
inclusion
of
negligible
amounts
where
it
can
be
shown
that
this
amount
is
unavoidable
in
the
customary
preparation
and
handling
of
the
particular
grade
involved.

c.
Residual
alloys.
Wherever
the
term
"
free
of
alloys"
is
used
in
the
classifications
given
herein,
it
shall
mean
that
any
alloys
contained
in
the
steel
are
residual
and
have
not
been
added
for
the
purpose
of
making
an
alloy
steel.
Steel
scraps
shall
be
considered
free
of
alloys
when
the
residual
alloying
elements
do
not
exceed
the
following
percentages:
17
percent
Nickel
0.45
Chromium
0.20
Molybdenum
0.10
Manganese
1.65
The
combined
residuals
other
than
manganese
shall
not
exceed
a
total
of
0.60
percent.

!
Some
specify
"
no
paint"
or
no
more
than
5%
painted,
no
PCBs,
no
dripping
liquids,
free
of
excessive
fines
and
rust,
no
aluminum,
no
oil.
Some
exclude
specific
types
of
scrap,
such
as
no
transmissions,
no
shock
absorbers.

3.
How
is
scrap
inspected?

!
Very
few
plants
actually
sample
and
analyze
scrap.
Periodic
visual
inspections
is
a
common
technique.
However,
that
only
detects
something
obvious,
such
as
paint
or
liquid
contamination.

!
Sampling
scrap
is
difficult.
The
load
may
come
in
with
thousands
of
different
pieces.
Some
scrap
is
bundled
and
compressed,
which
makes
it
difficult
to
know
what
is
in
the
center.
Several
plants
said
they
depended
on
the
supplier
to
inspect
and
maintain
quality.

4.
Do
scrap
specifications
depend
on
type
of
furnace
or
whether
gray
or
ductile
iron?

!
No.
18
SUMMARY
OF
A
SAMPLING
OF
SCRAP
INSPECTION
PROGRAMS
Company
Furnace
Iron
type
Summary
1
electric
arc;
induction
gray
visual
inspection
(
e.
g.,
dripping
liquids);
spot
check
metal
content;
lead
is
a
concern
2
cupola;
induction
gray
visual
check;
rely
on
supplier
certification
3
induction
gray
visual
check;
rely
on
supplier
certification
4
induction
gray
&
ductile
visual
check
for
liquids;
rely
on
supplier
certification
(
dealer
may
wash
or
dry
scrap)

5
induction
gray
visual
check
car
scrap;
dry
scrap
onsite;
periodic
sampling;
specifications
for
suppliers
6
cupola
No
lead
in
scrap;
rely
on
dealer
for
pre­
processing
and
pre­
grading;
visual
inspection
for
no
paint
or
contaminants
7
cupola;
electric
are;

induction
gray
Specify
to
dealer
it
must
be
"
lead,
PCB,
paint
free";
spot
visual
inspections;
cannot
see
inside
bundles,
not
reasonable
to
sample
8
cupola
gray
&
ductile
Specify
no
lead,
cadmium,
or
paint;
no
gear
boxes
or
transmissions
9
induction
ductile
Specify
free
of
fines,
dirt,
no
more
than
5%
paint;
steel
must
be
free
of
alloys
10
cupola
gray
&
ductile
Specify
scrap
chemistry;
free
of
oil
and
grease
11
cupola
gray
No
lead,
chromium,
cadmium
12
cupola
ductile
&
gray
Specify
no
lead,
aluminum,
transmissions,
shock
absorbers,
shredded
cars
12
cupola
visual
inspection;
pre­
graded
&
pre­
processed
scrap
14
cupola
gray
specify
size
&
shape
15
induction
iron
for
boilers
clean
scrap
that
meets
ASTM
specs.;
spot
check
for
metal
content;
concern
about
lead
