Document EdOD6vM7pwvjkn9XRBLQLB5Kg
CHEMICAL EXPOSURE INDEX SUMMARY re
PLANT LHC LOCATION Plagu mine. La CHEMICA Dimethyl Sulfide TOTAL QUANTITY IN PLANT 34201b LARGEST SINGLE CONTAINMENT 41025 lb______________________________ PRESSURE OF CONTAIN 90 psig PERATURE OF CONTAINMENT 90 F
1. Scenario Being Evalua Liquid Release - Pipe/Vessel/Hose : Hose To Off-load DM 2. Airborne Release Rate from Scenario - kg/sec
3153.62 Ib/min
3. Chemical Exposure Index 90
4.
ERPG-l/EEPG-1 ERPG-2/EEPG-2 ERPG-3/EEPG-3 5. Distances to:
Concentration
mg/m3
PPM
- 0.5 _ 500
2000
Public Other in-company facility Non-company plant or business
meters
-
Hazard Distance
meters
feet
- 32800
2946
- 1473
feet 2125 3750 500
6. The CEI and the Hazard Distance establish the level of review needed as determin Process Risk Management Guidelines for Facilities and Distribution.
7. If further review is required, complete Containment and Mitigation Checklist (App and prepare Review Package.
8. List any sights, odors or sounds that might come from your facility and cause publ inquiries (e.g., smoke, large relief valves, odors below hazardous levels such as me etc.)
Prepared D. Rogers Reviewed B. Bailay
Date: 7/2/95 Date: 7/15/95
Plant Superintendent or M N. Grissom Site Review Representative B. Bailey______________ Additional Management Review___________________
(if required)
Form C-91720 (471-00099( Rev.9/93) - (CEI-2 System Ver-2.0 - 871/941
Date
A o-;-, 0
CN<W&3
Print Date: 7/7/95
DO A 031234 CONFIDENTIAL
fM6a Ml
CHEMICAL EXPOSURE INDEX SUMMARY I*
PLANT LHC IILOCATION Plaquemine, La CHEMICA Dimethyl Sulfide TOTAL QUANTITY IN PLANT 444601b LARGEST SINGLE CONTAINMENT 44460 lb PRESSURE OF CONTAIN 180 psig PERATURB OF CONTAINMENT 90 *F
Scenario Being Evalua Liquid Release - Pipe/Vessel/Hose: 3H Nozzle Ruptured O Airborne Release Rate from Scenario - kg/sec
3402.78 Ib/min
Chemical Exposure Index 93
ERPG-l/EEPG-1 ERPG-2/EEPG-2 ERPG-3/EEPG-3 Distances to:
Concentration
mg/m3
PPM
0.5
500
2000
Public Other in-company facility Non-company plant or business
meters
-
Hazard Distance
meters
feet
- 32800
. 3060
* 1530
feet 2125 3750 500
The CEI and the Hazard Distance establish the level of review needed as determin Process Risk Management Guidelines for Facilities and Distribution.
7. If further review is required, complete Containment and Mitigation Checklist (App and prepare Review Package.
8. List any sights, odors or sounds that might come from your facility and cause publ inquiries (e.g., smoke, large relief valves, odors below hazardous levels such as me etc.)
Prepared D. Rogers Reviewed B. Bailey
Date: 7/2/95 Date: 7/15/95
Plant Superintendent or M N. Grissom____________ Site Review Representative B. Bailey______________ Additional Management Review___________________
(if required)
Form C-91720 (47l-00099( Rev.9/33) - [CEL2 System Ver-2.0 * 8/1/34]
Date
Do A 031P3S CONF idfnttai.
Print Date: 7/7/95
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2D-12
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N:VROOERS\2D13.DS4 Revued 7/7/9S
FIRE & EXPLOSION INDEX
AREA/COUNTRY
DIVISION
LOCATION
QATE
i?
SJTC
Louisiana Division
PREPARED SY:
Holly Read
REVIEWED SY;
MANUFACTURING UNrT
process unit
Light Hydrocarbon II Charge Drums (2D-1 A/B/C)
APPROVED SYt (Sup*ftnMftdat)
SUlLDtNQ
?
REVIEWED SY: (TBctaOtogy C*nt)
B4S01
REVIEWED BY: (Stfvty A Im PmMlon)
? MATERIALS IN PROCESS UNIT
?
?
Ethane, Propane
STATE OF OPERATION
SASIC MATERIAL!$) FOR MATERIAL FACTOR
_0UMN TART UP JLNORMALOPCRATWN JHUTPOWM
Ethan*
MATERIAL FACTOR (See Table 1 or Appendices A or B) Note requirements when unit temperatures over 140 *1
21
1. General Process Hazards
Penalty Fac Penalty Fac tor Range tor Used (1)
Base Factor................................................................................................
1.00
1.00
A. Exothermic Chemical Reactions
0.30 to 1.25
0.00
B. Endothermic Processes
0.20 to 0.40
0.00
C. Material Handling and Transfer D. Enclosed or Indoor Process Units
0.25 to 1.05 0.25 to 0.90
0.00 0.00
E. Access
0.20 to 0.35
0.00
F. Drainage and Spill Control
45.750 cations 0.25 to 0.50
0.50
General Process Hazards F iidnr(FI)
...... ............... .....................................
1.50
2. Special Process Hazards Basa Factor................................................................................................
1.00
A. Toxic Material(s)
0.20 to 0.80
B. Sub-Atmospheric Pressure (< 500 mm Hg)
0.50
C. Operation In or Near Flammable Range ___ INERTED _X_ NOT INERTED
1. Tank Farms Storage Flammable Liquids
0.50
2. Process Upset or Purge Failure
0.30
3. Always in Flammable Range D. Dust Explosion (See Table 3)
0.80 0.25 to 2.00
E. Pressure (See Figure 2)
Operating Pressure 120 psifl
Relief Setting 200 Dsia
F. Low Temperature
0.20 to 0.30
G. Quantity of Flammable/Unstable Material
Quantity 1.628 lb
U<? JlWdb
1. Liquids or Gases in Process (See Figure 3)
2. Liquids or Gases in Storage (See Figure 4)
3. Combustible Solids in Storage, Dust in Process (See Figure 5)
H. Corrosion and Erosion
0.10 to 0.75
1. Leakage Joints and Packing
'
0.10 to 1.50
1.00 0.20 0.00
0.00 0.00 0.00 0.00
0.31 0.00
0.01 0.00 0.00 0.10 0.00
J. Use of Fired Equipment (See Figure 6)
0.00
K. Hot Oil Heat Exchange System (See Table 5)
0.15 to 1.15
0.00
L. Rotating Equipment
0.50
0.00
Spocid Process Hezerds Feetor (F2) ****...****..**!*..*****.*#**-.e*4----**+*e-***e*****ee
1.82
Process Unit Hazards Factor (FI x F2) * F3........--..--..................................
2.43
Fir* and Explosion Index (F3 x MF - F&EI).................................................................
51
(1) For no penalty us 0.00.
031?37 DO A
CONFT
FORM 0*22380 RvA0V84 (471-00036) - (RE-7 8yH*m Vw-2-1 - B/3V84]
Print Data: 7/11/95
LOSS CONTROL CREDIT FACTORS
1. Process Control Credit Factor (Cl)
Feature
i. Emergency Power b. Cooling e. Explosion Control d. Emergency Shutdown e. Computer Control
Credit Factor Range 0.98 0.97 to 0.99 0.84 to 0.88 0.96 to 0.99 0.93 to 0.99
Credit Factor Used (2)
0.98 1.00 1.00 1.00 1.00
Feature
f. Inert Gas 8- Operating Instructions!Procedures h. Reactive Chemical Review i. Other Process Hazard Analysis
Credit Factor Range 0.94 to 0.96 0.91 to 0.99 0.91 to 0.98 0.91 to 0.98
Credit Factor Used (2)
1.00 1.00 0.96 0.98
Cl Valus (3) | 0.341 |
2. Material Isolation Credit Factor (C2)
Feature
a. Remote Control Valves b. Dump/BlovAjown
Credit Factor Range 0 96 to 0.98 0.96 to 0.98
Credit Factor Used (2)
1.00 1.00
Feature
c. Drainage d. Interlock
C2 Value (3) | 1.000 |
3 Fire Protection Credit Factor (C3)
Feature
a. Leak Detection b. Structural Steel c. Fire Whter Supply d. Special Systems a. Sprinkler Systems
Credit Factor Range 0.94 to 0.98 0.9S to 0.98 0.94 to 0.97 0.91 0.74 to 0.97
Credit Factor Used (2)
0.94 0.98 0.94 1.00 0.97
Feature
f. Water Curtains 8- Foam h. Hand Extinguishra/Monitors 1. Cable Protection
C3 Value (3) | 0.315 |
Loss Control Credit Factor Cl x C2 x C3 (3) *
| 0,767 *"1
Credit Factor Range 0.91 to 0.97
0.98
Credit Factor Used (2)
1.00 1.00
Credit Factor Range 0.97 to 0.98 0.92 to 0.97 0.93 to 0.98 0.94 to 0.98
Credit Factor Used (2)
1.00 1.00 0.97 1.00
PROCESS UNIT RISK ANALYSIS SUMMARY
1. Fire and Explosion Index (F&EI)...........
(See Front)
51
2. Radius of Exposure......................................
<ne>n r:
43
ft
3. Area of Exposure...................................................................
5765
sq.ft.
4. Value of Area of Exposure (1994 Dollara)............................................................................... $MM
5. Damage Factor...........................................................menw|
0.53
6. Base Maximum Probable Property Damage - (Base MPPD) [4x5]....................
7. Loss Control Credit Factor ..........................(See Above)|
0.77
SMM
8. Actual Maximum Probable Property Damage - (Actual MPPD) [6x7]....
................. SMM
9. Maximum Probable Days Outage - (MPDO)
[ru.i]
71
days
10. Business Interruption - (Bl)...................................................................................................... SMM
18.74 9.97 7.65 49.40
| | | |
(2) For no credit factor enter 1.00
(3) Product of all factors used
Refer to `Fire ft Explosion Index Hazard Classification Guide' (Form #471-00001) for details
back of form c-znao nwor-w (<7i-oora). |fie-7 system v-2 i - sci/m)
Print Date: 7/11/95
00 A 031238 CONFTDFNTTA!
LOSS CONTROL CREDIT FACTORS * DATA AND COMMENTS
Process Control Credit Factor (Cl)
a) Emergency Power Automatic twitch to emergency power tor CRITICAL SERVICES Comma -
b) Cooling No credit (Factor--1,0) Comma -
c) Explosion Control No credit (Factor-10) Comma -
0) Emergency Shutdown No credit (Factor-1.0)
Comma a) Computer Control
No ereda (Factor-10) Comma f) Inert Gat No credit (Factor-1 0) Comma g) Operating Instrucbons/Procedures
Corrtne h) Reactive Chemical Review
Reactive Chemcal review* done only on an occasional beta
Comm* 1) Other Proceta Hazard Analysis
Management of Change Review (Factor-0.98) Corrtne -
Material Isolation Credit Factor (C2) a) Remote Control Valve*
No credit (Factor-1.0) Comma b) DumpfBtowdown No credit (Factor-1.0) Comm* c) Drainage No credit (Factor-1 0) Corrtne -
No credit (Factor-1.0) Comma -
Flea Protection Credit Factor IC3I a) Leak Detection
Ge* detector alarms AND adnata* a protective system before Corrtne -
b) Structural Steel A deluge water system protect* the steal structure only
Comma c) Ft* WMter Supply
Ftefighting water can be supplied tor 4 hours at 100 psig (T
Comma d) Special System*
No credit (Factor-1.0) Comma a) SprtnMar System* Deluge system prated* process (Factor-0.97) Comm* f) water Curtain* No credit (Factor-1.0) Corrtne g) F0am No ered* (Factor-1 0) Comma h) Hand Extinguishera/Monitor* The proceta is protected by monitor guns (Factor-0 97) Corrtne i) Cable Protection No credit (Factor-1.0) Corrtne -
IFK-? fptt*
00 A 031739 OONFIDENTTAl
PrintDltt: 7/11/95
FIRE ft EXPLOSION INDEX - DATA AND COMMENTS
MstBftal Factor
MW1H It From Datatotaa Material Nama - Etriana But Mstettof Factor * 21 Atfuatad Matertei Factor * 21 Hut of Combuttton (BTU/tk) 20400
Nti 1
Nt 4
Nr*0
Ft**h Point (*F)-Gaa BoRng PoW (*F) -126 Pioeaaa Uni Twnpantw* (*F) > 200
Exotoann Tamparetore (#F) 1000000 Autotgntton Tamparifin (*F) * M2
Data Pot Uaor Soocifad Malofinl
PnTI ProcesiHzard K Extohamtfe Chamieat Raatfena
Pmrn Unl NOT A REACTOR antfor NO EXOTHERM occtfl (Partetfrity Comm* 0 B. Endotoatmfc Precimi Pwm Unl NOT A REACTOR ** Panaty*0 Comm* 0 C. Malarial HandRig and Tmmto Non* el th* teaming afeittona appty {Panaty^O) Comm* 0 D. Endoaad or indoor Preeaaa Unite Precaav * NOT ENCLOSED (P*nay>0) Comm* 0 E. Aeeaaa Aecaat datarmfnad attenuate tor amarpaney aqtepmant (Panaty-O) Comm* 0 F Dralnaga and Spl Control Flat wiAcad if** wtocti alowt apH* to spread odt (PanalyW) SO) Comma 0
aixclil Preen HbiwIb A. Toxic Mat*tW(l)
Equoa bin MnUa or th* Hh B. smAtmonhafie Pimn (< 800 mm Hg)
OcHtar tn*n 500 mmHj (PmtysO) Comm* 0 C. Optuclon In Of N**r FtommaH* Rang* pmnm wB nut inch th* flammow# nng* (Psnaty^O) Comm* 0 D. DuatExpMon Pioom* OCX* ntX hctxtx Ou*t* (P*n*ity-0) Comm* 0
F. LawTonpntin Tampans*** tatram **My *Ow* th* BuctlaAxttM Comm* 0
O. Quantity <* FI*mm*M*IUn*tM Mxtwlxl
Comm* 0 H. Coirwton sno Eimon
Conation Ma* Mow O.SmnifyrVttTHiMi of pMtgandfer Comm* 0 I. LMaps - Jortx xnO PscMng (Mags otMniittLIntLomtii Mllsi 1* thtinnWOMit Comm* 0 J. um of Fb*d Eqtipmant DOES NOT Mt In th* pttit wh th* Froent um Comm* 0 tC Hot Of H*aC Exchsnp* Sy*t*m Pmcm (too not us* a hot o tchsng* ty*t*m. of th* hot ol Comms 0 L ftottitig Equtpflwft Ns rotstxtg squ*xn#ot p**m*tf hi M * haunt (No Ptitity) Comm* 0
pe-7 turn* vbb-2 i nwj
DO DOtyp
i 3124Q
rVENTl6i
Print Data: 7/11/95