Document 8271E4qBOOxJw7Kr3BRLOE8kZ
V^ROM ! DOW CMP
504 363 2267
1996.11-13
12:38
CHECKLIST ( ATTACHMENT 1)
NOTIFICATION OF PROCESS CHANGE CHECKLIST
Originator: '5T& [/oC___PlQLSE. ___ Date ofOrigination:
//3/9S
Proposed Date or Change
%:Area:
/VE7?f?Q*/ 5 * TQjr-
Permanent
Temporary
Description and Location of Change (Scope)
From
To
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sts)c
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Technical Basis for Change:. fffCSEArr
___
#766 P.01^02
Impact on: n Safety Type of Change
1 Alarm
Instrument
Loss Prevention
( 1 Environment I 1 Health
r----i
>-------1 Shutdown Poim
Process Computer Control
Addition or Removal of Equipment
S3Eqluipment/Matenal Modification
Job Procedure
O Other
1|___ | Piping Modificatio. n Chemical
Pre-Modification Checklist:
Applicable n/A
Initials
------ - Consult piping and equipment specifications.
_____ Perform Reactive Chemicals testing. 2/15/94In-Progress7 _____Add materials involved to Toxic Substance Control Act (TSCA) inventory.
_____ Calculate impact on F&EI and CE1
--- Comply with Engineering Practices. . Comply with Technology Center guidelines.^ A
t*-'5.''Comply with Dow LAD Environmental ProjBtthecftist.
.1^
_____ Comply with Safety and Loss Prevention requirements. Oi. Consult maintenance. (Name)___
_____ Consult instrument and electrical technician. (Name).
Mt Consult parts technician.(Name)
r.
/b S f.
I?
Evaluate and modify relief system (Name)_______ Contact Industrial Hygiene (Narr^)_______________ Contact Process Engineering. (Name)_________ Complete required reviews, (Name them) ______ Other
Post-Modification Checklist: (Before startup)
------- Perform pre-startup audit. Instrument loop drawings Electrical drawings
|. Alttu $*v * P-ZOO K&Upt? ZkcFFV
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Complete or update training program. Job procedures written and approved
PdtID's, process flow sheets and plot plans updated
Personnel trained on the change.
Lwvi*u,^
Critical instrument checklist updated.
Computer code and documentation changed,
Approvals:
iame
Date
Originator .
First Reviewer Department Head/Si
DO A 075776 CONFIDENTIAL
D0 A 025727
CONFTDFNTTAl
Mar 0 8 '
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HumberDow Equipment Tag
PIS/A
Dow equipment Nnme
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Equipment Manufacturer
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Noun lie: Centrifugal f*np|
Equipment, Assembly List or Item Code Form
i/.______ New
Existing
Coding Personnel: IXite:
Serial Number Model Number type
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Sire
Submitted Oy
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Dow Hqul|tnienl Code
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Dow Code Number
Full Maeufactweet
Name
Manufacturer Paul Number
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Manulatum Ret. Number Drawing Number Installed Number
SSS
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TEL : 504-353-4726
DOId LHC 3 WH3
Note: Above fields, excluding SSS represent minimum information that Coding needs. You may add additional information by attaching written information to this form. Any Information supplied for your use should only be added to your ropy of Code farm.
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see installation' INSTRUCTIONS FOR KCUifiED MECHANICAL
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1 504 752 2717
13:53
11/29/95
NOTe REMOVE CENTERING TABS AFTER SEAL INSTALLATION.
Q- NP.T MARKED AS TLUSHT SHOULD BE PLUGGED FOR DOUBLE SEAL OPERATION WHEN NOT USED FOR FLUSHING
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2D-201574
FROM DOW LB TECH SUCS B3701
04 353 2215
1995.12-06
111 14
#034 P.02/02
n/ilks
Date ofRequest
Plant
REQUEST FOR REVISION
I
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Request by/Positiou
P7&A/ VLoSZstt*
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Describe Revision (listing all pertinent code numbers, etc.):
I geM,./e___ PaltaIo. Rco*3-7ZA/3
flow
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1 504 752 2717
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DURAMETALLIC REGIONAL SERVICE CENTER
11637 Industriplex Blvd, Baton Rouge, LA 70809
Photic Number (504) 752-4320
Pux Number
(504) 752 4332
From:
ft) DATE:
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To: neve rt>L$fr
CC:
# of Pages Including Cover Sheet 3
3S3.-22/S"
REMARKS:
I J Urgent |7| I'or Your Review | ] Reply ASAP
[ )Plwmc Comment
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DO A 075730 CONFTDFNTIh.
DMCFAX.xls
12 06/95/
13:10
fc/M NO: 160519
Durametaffic
| DOUBLE INSIDE/OUTSIDE CARTRIDGE
TYPE P-200
DURA SEAL SIZE
FORM DRAWING 2D-281576
OPTIONS:
MATERIAL
SHAFT SIZE:
'ODE:
K/E U/DR 2 K F P/V P/V
dura seal bill of material
EQUIPMENT:
1.750 IK EQUIP DWGS:
PRE ENGINEERED PER 2D-281576
MATT NOTES: REFERENCES:
1 504 752 2717
45
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KU3D1750T33 XKXR1750T33
NK3R1750T33 NK3Y1750T33
MKAX8840205
HKAX68402CB LK3R1750T33
KKAX8B40426 MIAX8840322 MPUR0062333 KDRA1750T33
BR3A1750T33
Cl MIAXBB4Q305 5A LE3M175QT33 SI MLA21B37033
S2 MKAXB840521
D3 MKAX6840223 MPVR1B75333
PI MPVR2125333 P2 MVSR1875333
A23M1875DC3 MPVR2312333 2A A23M1875DC3 6A MWR2312333
TUNG CAR 62-6 SEAL RG P-200 20 SS COMP UNIT P-200 20 SS RETAINER P-200 20 SS SPG RET P-200 20 SS PN 0.094 X 0.44 20 SS PN .062 X .188 +/-.005 20 SS COL P-200 20 SS SET SCW 10-24 X 0.25 HAST C SPG MO 35 KALREZ O-RG 17-4 PH COND Hi150 NO 5 CBN S EAL RG P-200 NO 5 CBN SEAL RG ELEMENT P-20
16
EAST C SPG NO 00 316 SS COL P-200 17-4 PH COND H900 CUP PT SET
sew
20 SS HALF PPG SET SCW 10-24 X 0.37 20 SS PH 0.125 X 0.56 KALREZ O-RG KALREZ O-RG VIT O-RG SILICON CARBIDE 2 INST KALREZ O-RG SILICON CARBIDE 2 INST VIT O-RG
12/06/95 BALLR
CONTINUED ON NEXT PAGE
DISTRIBUTION
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PAGE 1
CONFIDENT I Al
003
B/MNO: 160519
DurametaBt
DURA SEAL BILL OF MATERIAL
DISTRIBUTION
DOUBLE INSIDE/OUTSIDE CARTRIDGE
TYPE P--200
DURA SEAL SIZE
EQUIPMENT:
1.750 IN EQUIP DWGS:
PRE ENGINEERED PER 2D-2B1576
FORIA DRAWING 2D-281576
* OPTIONS:
MAT
^
SHAFT SIZE:
COD1 I:
K/E U/DR 2 K F P/V P/V
iltS m
I; iPirisSill!
MATT NOTES: REFERENCES: iil SSS3S illiifffHliaiWiiiiiiRi:
-.vf*. - .."j.-ii
G 1
RR CT _K__
MJPG3000AEB GKB213550IB
MKA1080B902 MK3K1875C33 MLA28153533
MLA21392205
10 EKKB282276B 11 HPSR1750333
HLA21806133 MNA21617201 MNA21617202 MLA21480433
DMC 500 GSKT 20 SS GLD RG SPEC/X-100/200 20 SS GRV PN 0.062 X 0.31 20 SS LOCK RG SPEC
ALUM CENTERING TAB PLATED STL HEX SOK BUTTON HD CAP SCW 10-24 X 0.50 20 SS SLV SPEC/P-200 KALREZ O-RG
INSTALLATION KIT STL SHORT SHANK HEX KEY 0.125 STL SHORT SHANK HEX KEY 0.094
TWO GRAM TUBE-DOW CORNING 11 1CMPD-HEAVY CONSISTENCY SILI CONE LUBRICANT
1 1 1 2 4
4 1 1 1 1 1
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1 504 752 2717
13:11
12/ 06/95
. 12/-06/95 BALLR
------------- ---------------------------------------------------1----------------
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PAGE 2
Unknown
From: Sent: To:
Cc: Subject: Sensitivity:
U091506 Wednesday, March 13,1996 3:17 PM JJOHNSON; BABEIELER; CJBICKHAM; CEBISHOP; JPBOURG; RWBREAUX; NACAVALIER; FJCOOK; JHEKEY; WCGRANT; DCGRAVOUILLA; DRHARRISON; OJJACK; RJACKSON1; RTLOONEY; DJMETREJEAN; RSMILLENDER; DCWOLFE JRCOOK; DRDUGAS; AJMICHEL New seal for P-751 Confidential
A new double seal will be installed on P-751 on Thursday, 3/14/96 in order to reduce seal failures caused by plugging in the seal flush tubing. This seal will be similar to the tandem seals used in the plant where oil is used as a barrier fluid. For this seal, CP-4604-32-F will be used as the barrier fluid (same as P-1320's, P-1541's, and P-1450's). However, this seal is different from some of the other seals in the plant in that K is designed to leak a small amount of barrier fluid (oil) into the process. Since the material in D-751 is waste, this is not a problem. In order for the seal to operate properly, though, the seal oil pot must run under pressure via a nitrogen pad. The pressure must be maintained between 40-45 psig. Also, since a small amount of oil will leak into the process, oil must be added to the pot on a periodic basis (should not be very often since the leak rate is supposed to be approximately 3 ml/day). A primary seal failure is evident if the leak rate is excessive (seal oil pot level drops quickly).
After the new seal is installed, please remember to check the seal oil pot pressure and level when making the throx round. Add oil and N2 when needed. I've modified the weekly pump round log sheet to include these checks as well. If you have any questions, please let me know.
Jim Haney
\
Page 1
DO C0^
?>733 0-
CHLORINATED METHANE PRODUCTS COMMUNIQUE'
Review <6 Initial
SUBJECT:
j/o^r-
^1 5*> / 4A/ y
DATE: 31/2 /PC
4995.
FROM:
'/t*
/
io /MS - 7 /hi- *<, _ Scs>/97 *>- /Hi- ,<_ i'1/ .
. AA
This form is used to insure the attached infonnation is communicated to the appropriate plant personnel.
TNITIATOR: Place a check mark by the group(s) needing to review.
EMPLOYEE: Please initial and date when you have reviewed and understood the material.
PERSONS NEEDING TO REVIEW
Day Staff
Supervisors
X
SOS's
2C
OS's
X
Loaders
Init. Date
(nit. Date
Clebert
Cook J. yfo %)(Q Breaux
Init. Date
/\jAjt. date
Init. Itor
ilii/W Bishopf
JU\y Armand
Haney
Dugas
j//^ Beieler
^
Doucet
Kelley Ledoux
Day Oper.
Bickham Cook F.
stfU
Inst rumens
McMurray
~T '
Cavalier iBLldm
Michel Rizzo Taylor
i fA
Donatto Grace __ Johnson/Ob
Grant Gravouill Jackson
fJack G2L S*/E Neyland.
Looney
Shanklin
IWolfe^pVl/ yfi'U
Witt < i uung
Simonson Vavasseur
Milluidet--------MetrejeaiTphrv
fa
DO A 0?573A CONFTOFNTIA1.