M [ L - S - 487B
AME
ND
ME
N
T 2
19 June 1986 .
S
U
PE
R
SE
D
I
NG
AME
ND
ME
N
T 1
21 Augus t 1984
M I L I TA
R
Y SPEC I F I C AT I
ON
S
U
LF
UR
,
GROUND
( F
OR U
SE
I
N
AMM
UN
I T I
ON
)
Th i s a
m
end
m
en t f o r
m
s a pa r t o f M i l i t a r y Spe c i f i c a t i on M I L - S - 487B ,
da t ed 28 June 1967 , and i s app r ov ed f o r us e by a l I
D
epa r t
m
en t s and
Ag enc i e s o f t he
D
epa r t
m
en t o f
D
e f en s e .
PA
G
E 2
2 . 2 . Add t he f o l l ow i ng :
N
AT I
ON
AL M
O
T
OR
F
R
E I
GH
T T
R
AF F I C ASS
O
C I AT I
ON
,
I
N
C
. ,
A
G
E
N
T
N
a t i ona l Mo t o r F r e i gh t C l a ss i f i c a t i on
( App l i c a t i on f o r cop i e s shou l d be add r es s ed t o t he
N
a t i ona l Mo t o r F r e i gh t
T r a f f i c , Ta r i f f
D
epa r t
m
en t , 1616 P S t r ee t ,
N
.
W
. ,
W
a s h i ng t on ,
D
C 20036 . )
UN
I F
OR
M CLASS I F I CAT I
ON
C
O
MM I TTEE , A
G
E
N
T
U
n i f o r
m
F r e i gh t C l a ss i f i c a t i on
R
u l e s
( App l i ca t i on f o r cop i e s shou l d b e add r e s s ed t o t h e
U
n i f o r
m
C l a s s i f i c a t i on
Co
mm
i t t e e ,
R
oo
m
1106 , 222 Sou t h
R
i v e r s i de P l a z a , Ch i c ago , I L 60606 . )
PA
G
E 3
●Tab l e I , d e l e t e l a s t l i n e and subs t i t u t e :
z e r oTo t a l a
m
-
m
a r i a con t e n t
20 pp
m
z e r o 20 pp
m
4 . 5 . 8
o f a
mm
on i a and a
mm
on i u r n
s a l t s c a l cu l a t ed a s
n l t r oge n , pp
m
(
m
a x )
PA
G
E 8
4 . 5 . 8 , l i n e 1 : Change “ 20 ” t o “ 2” .
44 . S . 8 , de l e t e l a s t s en t enc e and subs t i t u t e :
“
D
e t e r
m
i n e t he a
m
oun t o f anu
m
n i a a nd a
mm
on i u
m
s a l t s i n t he e f f l u en t
wa t e r by t h e
D
i r e c t
N
e s s l e r i z a t i on Me t hod o f ASTM
D
1426 a nd c a l cu l a t e ,
a s n i t r og e n , t h e conc e n t r a t i on o f a
mm
on i a and a
mm
on i u
m
s a l t s i n t he
su l f u r . ”
AMSC
N
/ A F s c 68 i o
D
I ST
R
I B
U
T I
ON
STATEME
N
T A , App r o v ed f o r pub l i c r e l e as e ; d i s t r i bu t i on i s un l i
m
i t e d
l o f 2
