Document R2O6BaXw3rQdEM47B6N7g76eV
< RATE )
CODE YE-698-D
HAT -0*81-e,-n07
~7l o t "n u mb e r >~
ESTIMATED WGT
5632 LBS.
PROCESSES
APPROVED BY
< ) YE-698-D <S) FWP 04/07/81
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COMTYP JOB NAME: 01YE698DMS
ST ANDARD HRS. ___ ________ TIME
.M
EQUIP I J
`
N
HEMT J .1 - NAME; MOLYBDATE ORANGE '
PREP | **j/fOBXAIN FOR S-22
1 I % L-WEIGH FOR S 25
I i^KOBTAIN FOR S-30 1 V><5BTAIN FOR S-34
BTAIN FOR S-3& i&O'GBTAIN FOR S-38 .J^KO_B.TAAIIN FOR S-40 S^KWEIGH IN DRUM FOR S-42 M
OBTAIN FOR S-42
1 WEIGH INTO V-351 CHECKED BY:
WEIGH INTO V-359 CHECKED
4L&.4&LZZ
r
i- USE I LBS I 84,
I I 734 1 146 I 237 I 367
US
I iJZSS I
'n -c o d e* ACCT , LBS
108-A
33-D 4-A 3-A
32-D 15-A
3-A 28-D 711 -B
84
734 146 237 367 243
70 70
10-D
1883
423~D
303
20 <996 G) WATER INTO
|
RUN IN FROM V-354 CHECKED BY*,,_.,,M__.j^zZ.%
I ` .^RfftORD: G/ML___ ___< 1 .270-1 .328)
RECORD: PH_________<2.2-3.7)
\
I
1 y ADJ TO 79" (3770G) AT 67-69#F
I
-RECORD: TEMP,,^tX.,,F ^ fs
I
1 S^rSYIR 5 MIN 6 RECORD: PHj?i.le<2.2~3.7)
M4#r IF NECESSARY,ADJ TO PH 3.0-3.1 ASSUME 60%
RECORD: PH__________
,|
NOTE: DILUTE N-7-D 10:1 WITH WATER BEFORE I
^- ADDING J B m
ASSUME 50% I
RECORD.: U^J?G/ML < 1 .1 35-1 .138) .
|
NOTE: IF G/ML OUT OF LIMITS FILL OUT
|
HECK LIST 6 ATTACH
.|
STIR AT 67~69*F FOR S 28
I
> .
41-D
57-A 33-D
7-D
5110
35S
10" <50 G) WATER INTO V-358
I
5l I24s ^HUN V-359 INTO V-351 6 PUMP IN V-351
|
"ADJ TO 35" <2600 G)
.I
5IFT In N-108-A FROM SI.
I!
^ V'STIR 5 MIN & RECORD: PH_S-^=rC9.0-10.0)
I
I
2* I ADJ TO PH 9.8-9.9 & RECORD: PHJ^JD- 1,1
I ASSUME 50% i ,,* I
>
ASSUME 60% II
ST I ADD N-33-D FROM S 2 <PUMP FROM V-351> FLUSH WITH 1000* WATER )
I I
! ADJ TO 66* <3121 G) AT.67-6W RECORD: VQLkk." 6
I I
I STIR 5 MWL& RECORD: PH^|l<7.4-7.6) &
I
G/ML
< 1 .080-1 .083 )
I
|`NOTE IF G/ML. OUT OF LIMITS FILL OUT CHECK I
7-D 33-D
AGE'
CG 01 YE-69S-B EST WGT 5632#
OBTAIN 1 QT SAMPLES OF S-18 & S-27
SOLUTIONS 6 TITRATE TWICE
RECORD: LOWEST PH %s3M A ML N-10-D
LOWEST PH ^.*3# & ML N-10-1)
NOTIFY SUPV IF ML N-10-D IS NOT IN RANGE
6-8-7.1 OR IF THE TWO TITRATIONS DIFFER
BY MORE THAN 0-10 ML N-10-D <IF YES,
FLUSH ALL EQUIPMENT & REPEAT TITRATIONS)
DO NOT PROCEED IF N-10-D TITRATION IS OUT -,<1
OF RANGE
^*5i|
ADJUST V-358 TO OBTAIN A TITRATION PH. -3^05"}
< 2r0:2-r^O-)
^
I
WHEN~S"2i""TITRATioN~OK "7""STRli<i""v-358^THRU " 7
BOTH UNDERSURFACE DISTRIBUTORS INTO SV IN
16-18 MIN
i
_
RECORD: START
, TOTAL MIN,,.Zja_____
f.E: STRIKE TIME UP WHEN 1/2 VAT BOTTOM SHOWS
BUBBLES' APPEAR IN SIGHT GLASSES
IMMEDIATELY DUMP IN N-4-A FROM 5 3 & SET TIMER
TOR 13 MINUTES
''DURING S 30, WASH IN V-358
STIR 2 MIN & RECORD PH__Z-sL,,< 1 .8-2.5)
T F'BXS, ,,.rr_,, < MUS1| BE + )
L33 | STIR TOTAL OF 1SifclN, FROM S-30 &
RECORD: TEMifijU,,_.*F <67-73*F)
JMP N-3-A FROM S-4
>^TIR 3 MIN
.
POUR IN N-32-D FROM S-5
.'
STIR 2 MIN
DUMP IN N-15 FROM S--6
k^STIR 3 MIN
,
,
%/(\ DUMP IN N-3 FROM S-7
| STIR 4 MIN FOR S-44
!
'
NGQDE
I 33-D I 7-D
USE LBS
'Ll
DRUM 7
SV 8
i DURING S-41 SIFT N-711-B FROM S-9 INTO DRUM *7 OF N-28-rD FROM S-8 IN 1-2 MIN.
STIR 1-2 MIN WITH PADDLE TO MILKY SOLUTION .
i WHEN S-41 COMPLETE, IMMEDIATELY POUR N-711-B
(SOLUTION GRADUALLY OVER 5 MIN PERIOD INTO SV
( WATCH FOAM!!! IF FOAMING IS EXCESSIVE, STOP
POURING UNTIL FOAM SUBSIDES
JUMP IN -"STIR 10 MIN j* ^
ECDRD PH,,JLZ___ <3.8-6.0)
IF NECESSARY, ADJ TO PH 5.8-6.0
ASSUME 50%
. & RECORD l . PH-^___________
ASSUME 66%
rRECORD:
Fl o o d t o 153,'' <7619 G) I STOP AGITATOR
I
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350 M^28~AI 3S0 ..._____ I 7-D I...... ___mi 33-D ]___
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DUP050096035