00 06/04/2011 LAM MAZ IET
Indice Rev.
Date Date
Emis Issued
Vérifié Reviewed
ApprouvéApproved Modifications apportées / Details of Revision
Nom Du Projet / Project Title:
EMIS POUR APPROBATION GCT
Construction d'une Usine de TSP: Unité d'Acide Sulfurique M'dhilla 2
Maître de l’Ouvrage / Owner:
Constructeur / Contractor:
Consultant / Designer:
Projet / Project: Project Ref:
Titre / Title:
Section Code :
No:
Date: Page No.:
201026-NC-2610-001-50101 00 06/04/2011 1/ 44Fait avec / designed with Remplace: Format / Format:Excel Supersedes: A4
République Tunisienne Ministère de l'Industrie et de l'Energie et des Petites et Moyennes EntreprisesGROUPE CHIMIQUE TUNISIEN
INDUSTRIAL ENGINEERING TECHNOLOGIESEngineering, Management & SupervisionImmeuble Khalifa A, Rue Ibn Jazzar, 3027 Sfax - TunisieWeb: www.iet-engineering.com
Section 700: Main Substation & Control Room 201026Doc Symbol :
Fire Fighting System Design ReportNC
Specialist Code :
2610
Rev.:
50101001
IET Réf.: ET0113-NC-PRS-50101-00
201026-NC-2610-001-50101 Page 2/ 44
1 COVER PAGE2 SUMMARY3 1- OBJET3 2- STANDARDS & REFERENCE DOCUMENTS3 2-1- REFERENCE STANDARDS3 2-2- REFERENCE DOCUMENTS4 3- GENERAL ZONING PLAN5 4- DETAILED ZONING PLAN
15 5- DESIGN FOR SYSTEM WATER SPRAY 17 6- DISTRIBUTION OF THE HOSE STREAMS18 7- CALCULATION OF THE NEEDED FLOW OF WATER & THE DEMAND FOR WATER20 8- DESIGN FOR AUTOMATIC EXTINGUISHING GAS (CO2)23 9- DESIGN OF STEAM FIRE-EXTINGUISHING SYSTEM25 10- DISTRIBUTION OF PORTABLE FIRE EXTINGUISHERS26 11- DISTRIBUTION OF FIRE HYDRANTS27 12- TABLE OF DETECTORS DISTRIBUTION WITHIN THE PLANT28 13- DISTRIBUTION TABLE OF ALARM WITHIN THE PLANT29 14- DESIGN OF THE INSTALLATION OF SMOKE EVACUATION SYSTEM32 15- DATA SHEET OF SPRAY NOZZLE33 16- DATA SHEET OF FIRE HOSE REEL CLASS II34 17- FIRE WATER ELECTRIC PUMP SPECIFICATIONS 35 18- FIRE WATER DIESEL PUMP SPECIFICATIONS 36 19- SPECIFICATIONS OF PUMPS JOCKEY37 17- DATA SHEET OF AUTOMATIC EXTINGUISHING GAS (CO2)40 18- DATA SHEET OF PORTABLE FIRE EXTINGUISHERS POWDER41 19- DATA SHEET OF PORTABLE CARBON DIOXIDE FIRE EXTINGUISHER42 20- DATA SHEET OF FIRE HYDRANTS43 21- DATA SHEET OF WASHER EYES / FACE44 22- PRICE SCHEDULES
GROUPE CHIMIQUE TUNISIENConstruction d'une Usine de TSPUnité d'Acide Sulfurique M'dhilla 2
Fire Fighting System Design Report
SOMMAIRE
201026-NC-2610-001-50101 Page 3/ 44
1- OBJETThe purpose of this specification is the design of various fire protection equipment within the scope of the
proposed construction of a plant TSP: Sulfuric Acid Unit 2 M'dhilla "Tunisian Chemical Group". This document will cover the analysis of the means of fire protection including:
- System Water Spray.- Hose Streams.- Automatic Extinguishing Gas (CO 2).- Steam Fire-Extinguishing System.- Portable Fire Extinguishers.- Fire Hydrants.- System Detector.- System Alarm.- Smoke Evacuation System.
2- NORMES & DOCUMENTS DE REFERENCE2-1- NORMES DE REFEENCENFPA 10-2006 : Standard for Portable Fire Extinguishers NFPA 12-2008 : Standard on Carbon Dioxide Extinguishing SystemsNFPA14-2010 : Standard for the Installation of Standpipe and Hose SystemsNFPA15-2007 : Standard for Water Spray Fixed Systems for Fire ProtectionNFPA 24-2010 : Standard for the Installation of Private Fire Service Mains and Their AppurtenancesNFPA 72-2010 : National Fire Alarm and Signaling CodeNFPA 655-2007 : Standard for Prevention of Sulfur Fires and ExplosionsNFPA 20-2010 : Standard for the Installation of Stationary Pumps for Fire ProtectionANSI Z358.1 : Standard sets the guidelines for safety equipment fixtures and installation practices.APSAD R17 : Désenfumage - Systèmes de désenfumage naturel 2-2- DOCUMENTS DE REFEENCE
Fire Water Network PID Main Substation & BFW Condensation Vapor ET0113-PE-PRS-50103-00Fire Water Network PID Turbo-Generator Set & Compressed Air ET0113-PE-PRS-50104-00Fire Water Network PID Main Compressor Building & Sulfuric Acid Production & Reverse Osmosis Water ET0113-PE-PRS-50105-00Fire Water Network PID Sulfuric Acid Production & Liquid Sulfur Storage & Sulfiric Acid Storage ET0113-PE-PRS-50106-00Fire Water Network PID Pump Station ET0113-PE-PRS-50107-00
GROUPE CHIMIQUE TUNISIENConstruction d'une Usine de TSP
Unité d'Acide Sulfurique M'dhilla 2Fire Fighting System Design Report
201026-NC-2610-001-50101 Page 4/ 44
GROUPE CHIMIQUE TUNISIENConstruction d'une Usine de TSPUnité d'Acide Sulfurique M'dhilla 2
Fire Fighting System Design Report
3- GENERAL ZONING PLAN
710
710 711
753
700 743
744
744
745
744
Section Area
SULFURIC ACID PRODUCTION (GAS AREA)SULFURIC ACID PRODUCTION (ACID AREA)
711 LIQUID SULFUR STORAGE 700 MAIN SUBSTATION / COMMON CONTROL ROOM
741 COOLING WATER 743 TURBO-GENERATOR SET (STG)744 BFW / CONDENSATION / VAPOR (air cooler)744 BFW / CONDENSATION / VAPOR (BFW)745 COMPRESSED AIR 746 REVERSE OSMOSIS WATER (Zone ATEX)746 REVERSE OSMOSIS WATER (Pre-treatment)
753 SUlFIRIC ACID STORAGE 756 DRILL WATER STORAGE
UNIT 75000 STORAGE, RECEPTION AND OUTPUT
UNIT 74000 HOT AND COLD UTILITIES
710
UNIT 71000 SULPHURIC ACID UNIT
741
756
746
746
201026-NC-2610-001-50101 Page 5/ 44
Section Zone Reference Main hazardous elements & Commentary Extinguishing system
UNIT 71000 SULPHURIC ACID UNIT
A MAIN COMPRESSOR BUILDING B71001
A-1 MAIN COMPRESSOR B71001 & OIL PUMP P71007A/B NFPA15-2007 - Hazard rating: Medium danger- Electrical fire and Electric shock - water Spray System
A-2 PLC CONTROL OFFICE NA NA NA
B INLET AIR FILTER FIL71001
GROUPE CHIMIQUE TUNISIENConstruction d'une Usine de TSPUnité d'Acide Sulfurique M'dhilla 2
Fire Fighting System Design Report
4- DETAILED ZONING PLAN
B-1 INLET AIR FILTER FIL71001 NA NA NA
C SULFURIC ACID PRODUCTION(ACID AREA) 710
C-1 D71001A DRYING TOWER PUMP TANK
C-2 D71001B FINAL TOWER PUMP TANK
C-3 E71006B FAT ACID COOLER
C-4 SG71002 HRS BOILER
C-5 E71009 HRS HEATER
C-6 D71008 HRS BOILER BLOWDOWN TANK
C-7 E71006A DT ACID COOLER
C-8 E71007 PRODUCT ACID COOLER
C-9 P71003A ACID DRAIN PUMP
C-10 D71003 HRS DILUTER
C-11 P71002A/B HRS DRAIN PUMPS
NFPA 10-2010: Standard for Portable Fire Extinguishers - Type of fire: class A- Hazard rating: light hazardous Portable Fire Extinguishers
C-11 P71002A/B HRS DRAIN PUMPS
C-12 T71001 DRYING TOWER
201026-NC-2610-001-50101 Page 6/ 44
Section Zone Reference Main hazardous elements & Commentary Extinguishing system
GROUPE CHIMIQUE TUNISIENConstruction d'une Usine de TSPUnité d'Acide Sulfurique M'dhilla 2
Fire Fighting System Design Report
4- DETAILED ZONING PLAN
C-13 S71001 PLANT STACK
C-14 T71003 FINAL ABSORBING TOWER
C-15 D71011 WASTE ACID COLLECTING PIT
C-16 MS963 STEAM INJECTION VESSEL
C-17 T71002 HEAT RECOVERY TOWER
D SULFURIC ACID PRODUCTION(GAS AREA) 710
D-1 SG71001 WASTE HEAT BOILER
D-2 F71001 SULFUR BURNER
D-3 B71002 PURGE AIR FAN
D-4 FIL71002 HOT GAS FILTER
D-5 E71001 HP SUPERHEATER 1A
D-6 R71001 CONVERTER
D-7 E71008 IP SUPERHEATER 4A
D-8 E71005 ECONOMIZER 4A/4C
D-9 E71002 HOT INTERPASS HEAT EXCHANGER (MONPLEX)
D-10 E71004 ECONOMIZER 3B
D-11 E71003 COLD INTERPASS HEAT EXCHANGER (MONPLEX)
D-12 P71005A/B DIESEL PUMPS NA NA NA
NFPA 10-2010: Standard for Portable Fire Extinguishers - Type of fire: class A- Hazard rating: light hazardous Portable Fire Extinguishers
D-12 P71005A/B DIESEL PUMPS NA NA NA
D-13 D71007 DIESEL TANK NA NA NA
201026-NC-2610-001-50101 Page 7/ 44
Section Zone Reference Main hazardous elements & Commentary Extinguishing system
GROUPE CHIMIQUE TUNISIENConstruction d'une Usine de TSPUnité d'Acide Sulfurique M'dhilla 2
Fire Fighting System Design Report
4- DETAILED ZONING PLAN
E LIQUID SULFUR STORAGE 711
E-1 TANK71101ANFPA 655-2007: Standard for Prevention of Sulfur Fires and ExplosionsNFPA 10: Standard for Portable Fire Extinguishers
- Type of fire: class B- Hazard rating: extra hazardous
- water Steam System- Portable Fire Extinguishers
E-2 TANK71101BNFPA 655-2007: Standard for Prevention of Sulfur Fires and ExplosionsNFPA 10: Standard for Portable Fire Extinguishers
- Type of fire: class B- Hazard rating: extra hazardous
- water Steam System- Portable Fire Extinguishers
E-3 DIKE NA NA NA
E-4 PLATFORM NA NA NA
E-5 SULPHUR BURNER FEED PIT- D71104NFPA 655-2007: Standard for Prevention of Sulfur Fires and ExplosionsNFPA 10: Standard for Portable Fire Extinguishers
- Type of fire: class B- Hazard rating: extra hazardous
- water Steam System- Portable Fire Extinguishers
F MAIN SUBSTATION 700
F-1 Niveau ±0.000 CO2 gas cylinder room NA NA NA
F-2 Niveau ±0.000 30kV Transformer Room NFPA15-2007: NFPA 10: Standard for Portable Fire Extinguishers
- Type of fire: class A, class B, class C- Hazard rating: medium hazardous - Oil-immersed transformers- Hazard: Electrical fire and Electric shock
- water Spray System
F-3 Niveau ±0.000 Earthing Transformer Room NFPA15-2007: NFPA 10: Standard for Portable Fire Extinguishers
- Type of fire: class A, class B, class C- Hazard rating: medium hazardous - Oil-immersed transformers- Hazard: Electrical fire and Electric shock
- water Spray System
201026-NC-2610-001-50101 Page 8/ 44
Section Zone Reference Main hazardous elements & Commentary Extinguishing system
GROUPE CHIMIQUE TUNISIENConstruction d'une Usine de TSPUnité d'Acide Sulfurique M'dhilla 2
Fire Fighting System Design Report
4- DETAILED ZONING PLAN
F-4 Niveau ±0.000 5.5kV Transformer Room NFPA15-2007: NFPA 10: Standard for Portable Fire Extinguishers
- Type of fire: class A, class B, class C- Hazard rating: medium hazardous - Oil-immersed transformers- Hazard: Electrical fire and Electric shock
- water Spray System
F 5 Ni 0 000 5 5kV T f R NFPA15-2007:
- Type of fire: class A, class B, class C- Hazard rating: medium hazardous t S S tF-5 Niveau ±0.000 5.5kV Transformer Room NFPA 10: Standard for Portable Fire Extinguishers
g- Oil-immersed transformers- Hazard: Electrical fire and Electric shock
- water Spray System
F-6 Niveau ±0.000 5.5kV Transformer Room NFPA15-2007: NFPA 10: Standard for Portable Fire Extinguishers
- Type of fire: class A, class B, class C- Hazard rating: medium hazardous - Oil-immersed transformers- Hazard: Electrical fire and Electric shock
- water Spray System
F-7 Niveau ±0.000 Earthing Transformer Room NFPA15-2007: NFPA 10: Standard for Portable Fire Extinguishers
- Type of fire: class A, class B, class C- Hazard rating: medium hazardous - Oil-immersed transformers- Hazard: Electrical fire and Electric shock
- water Spray System
F-8 Niveau +2.500 office
F-9 Niveau +2.500 female dressing room
F-10 Niveau +2.500 male dressing room
F 11 Niveau +2 500 Toilet 1F-11 Niveau +2.500 Toilet 1
F-12 Niveau +2.500 Toilet 2
201026-NC-2610-001-50101 Page 9/ 44
Section Zone Reference Main hazardous elements & Commentary Extinguishing system
GROUPE CHIMIQUE TUNISIENConstruction d'une Usine de TSPUnité d'Acide Sulfurique M'dhilla 2
Fire Fighting System Design Report
4- DETAILED ZONING PLAN
F-13 Niveau +2.500 Corridor
F-14 Niveau +7.000 office 1
F-15 Niveau +7.000 office 2
F-16 Niveau +7.000 office 3
F-17 Niveau +7.000 office 4NFPA 10-2010: Standard for Portable Fire Extinguishers - Portable Fire Extinguishers - Type of fire: class A
- Hazard rating: light hazardous
F-18 Niveau +7.000 office 5
F-19 Niveau +7.000 office 6
F-20 Niveau +7.000 office 7
F-21 Niveau +7.000 office 8
F-22 Niveau +7.000 office 9
F-23 Niveau +7.000 storage
F-24 Niveau +7.000 dining room
F-25 Niveau +7.000 cook room
F-26 Niveau +7.000 Toilet N/A N/A NA
F-27 Niveau +7.000 Corridor NFPA 10-2010: Standard for Portable Fire Extinguishers - Type of fire: class A- Hazard rating: light hazardous - Portable Fire Extinguishers
F-28 Niveau +10.600 Roof N/A N/A NA
F-29 Niveau +12.400 Roof N/A N/A NA
F-30 Niveau +10 600 Roof N/A N/A NAF-30 Niveau +10.600 Roof N/A N/A NA
G COMMON CONTROL ROOM 700
201026-NC-2610-001-50101 Page 10/ 44
Section Zone Reference Main hazardous elements & Commentary Extinguishing system
GROUPE CHIMIQUE TUNISIENConstruction d'une Usine de TSPUnité d'Acide Sulfurique M'dhilla 2
Fire Fighting System Design Report
4- DETAILED ZONING PLAN
G-1 Niveau ±0.000 Cable RoomNFPA12-2008: Standard on Carbon Dioxide Extinguishing SystemsNFPA 10-2010: Standard for Portable Fire Extinguishers
- Type of fire: electric wires and cables- Hazard rating: medium hazardous - Hazard: Electrical fire and Electric shock
- CO2 Extinguishing Systems - Portable Fire Extinguishers
G-2 Niveau +2.500 Distribution RoomNFPA12-2008: Standard on Carbon Dioxide Extinguishing SystemsNFPA 10-2010: Standard for Portable Fire Extinguishers
- Type of fire: electric wires and cables- Hazard rating: medium hazardous - Hazard: Electrical fire and Electric
- CO2 Extinguishing Systems - Portable Fire Extinguishers g
shock
G-3 Niveau +2.500 30kV Distribution Room GCTNFPA12-2008: Standard on Carbon Dioxide Extinguishing SystemsNFPA 10-2010: Standard for Portable Fire Extinguishers
- Type of fire: electric wires and cables- Hazard rating: medium hazardous - Hazard: Electrical fire and Electric shock
- CO2 Extinguishing Systems - Portable Fire Extinguishers
G-4 Niveau +2.500 30kV Distribution Room STEGNFPA12-2008: Standard on Carbon Dioxide Extinguishing SystemsNFPA 10-2010: Standard for Portable Fire Extinguishers
- Type of fire: electric wires and cables- Hazard rating: medium hazardous - Hazard: Electrical fire and Electric shock
- CO2 Extinguishing Systems - Portable Fire Extinguishers
G-5 Niveau +2.500 Electric roomNFPA12-2008: Standard on Carbon Dioxide Extinguishing SystemsNFPA 10-2010: Standard for Portable Fire Extinguishers
- Type of fire: electric wires and cables- Hazard rating: medium hazardous - Hazard: Electrical fire and Electric shock
- CO2 Extinguishing Systems - Portable Fire Extinguishers
G-6 Niveau +2.500 Electrical Cabinet RoomNFPA12-2008: Standard on Carbon Dioxide Extinguishing SystemsNFPA 10-2010: Standard for Portable Fire Extinguishers
- Type of fire: electric wires and cables- Hazard rating: medium hazardous - Hazard: Electrical fire and Electric shock
- CO2 Extinguishing Systems - Portable Fire Extinguishers
shock
201026-NC-2610-001-50101 Page 11/ 44
Section Zone Reference Main hazardous elements & Commentary Extinguishing system
GROUPE CHIMIQUE TUNISIENConstruction d'une Usine de TSPUnité d'Acide Sulfurique M'dhilla 2
Fire Fighting System Design Report
4- DETAILED ZONING PLAN
G-7 Niveau +2.500 Battery Room NFPA12-2008: Standard on Carbon Dioxide Extinguishing SystemsNFPA 10-2010: Standard for Portable Fire Extinguishers
- Type of fire: electric wires and cables- Hazard rating: medium hazardous - Hazard: Electrical fire and Electric shock
- CO2 Extinguishing Systems - Portable Fire Extinguishers
G-8 Niveau +7.000 Control RoomNFPA12-2008: Standard on Carbon Dioxide Extinguishing SystemsNFPA 10-2010: Standard for Portable Fire Extinguishers
- Type of fire: electric wires and cables- Hazard rating: medium hazardous - Hazard: Electrical fire and Electric
- CO2 Extinguishing Systems - Portable Fire Extinguishers g
shock
G-9 Niveau +7.000 LOT2 ENGINEER STATIONNFPA12-2008: Standard on Carbon Dioxide Extinguishing SystemsNFPA 10-2010: Standard for Portable Fire Extinguishers
- Type of fire: electric wires and cables- Hazard rating: medium hazardous - Hazard: Electrical fire and Electric shock
- CO2 Extinguishing Systems - Portable Fire Extinguishers
UNIT 74000 HOT AND COLD UTILITIES
H COOLING WATER 741
H-1 COOLING WATER 1 NFPA 214 - 2006: Standard on Water-Cooling TowersNFPA 10-2010: Standard for Portable Fire Extinguishers
- Type of fire: class A- Hazard rating: light hazardous
- Deluge System- Portable Fire Extinguishers
H-2 COOLING WATER 2 NFPA 214 - 2006: Standard on Water-Cooling TowersNFPA 10-2010: Standard for Portable Fire Extinguishers
- Type of fire: class A- Hazard rating: light hazardous
- Deluge System- Portable Fire Extinguishers
H-3 COOLING WATER 3 NFPA 214 - 2006: Standard on Water-Cooling TowersNFPA 10-2010: Standard for Portable Fire Extinguishers
- Type of fire: class A- Hazard rating: light hazardous
- Deluge System- Portable Fire Extinguishers
H-4 COOLING WATER 4 NFPA 214 - 2006: Standard on Water-Cooling TowersNFPA 10-2010: Standard for Portable Fire Extinguishers
- Type of fire: class A- Hazard rating: light hazardous
- Deluge System- Portable Fire Extinguishers
H-5 COOLING WATER 5 NFPA 214 - 2006: Standard on Water-Cooling TowersNFPA 10-2010: Standard for Portable Fire Extinguishers
- Type of fire: class A- Hazard rating: light hazardous
- Deluge System- Portable Fire Extinguishers
201026-NC-2610-001-50101 Page 12/ 44
Section Zone Reference Main hazardous elements & Commentary Extinguishing system
GROUPE CHIMIQUE TUNISIENConstruction d'une Usine de TSPUnité d'Acide Sulfurique M'dhilla 2
Fire Fighting System Design Report
4- DETAILED ZONING PLAN
I TURBO-GENERATOR SET (STG) 743
I-1 Niveau ±0.000 Maintaince Area
I-2 Niveau ±0.000 P74301A/B Condensate Water Pump
I-3 Niveau ±0.000 TK74304 Emergency Oil tank
I-4 Niveau +7.750 TK74301 Lube Oil tank
NFPA 10-2010: Standard for Portable Fire Extinguishers - Type of fire: class A- Hazard rating: light hazardous - Portable Fire Extinguishers
I-5 Niveau +10.000 GTA74300 Steam Turbine Generator & GTA74302 Steam Turbine Generator
NFPA15-2007: §7.4.4: §7.4.4.3.6(946 L/min) for hosestreams for a minimum duration of 1 hour.NFPA 10-2010: Standard for Portable Fire Extinguishers
- Type of fire: class A and class B- Hazard rating: medium hazardous - Hazard: Electrical fire and Electric shock
- water Spray System- Portable Fire Extinguishers
I-6 Niveau +10.000 J74301 Vacuum unit skid NFPA 10-2010: Standard for Portable Fire Extinguishers - Type of fire: class A- Hazard rating: light hazardous - Portable Fire Extinguishers
I-7 Niveau +10.000 E74301 Condenser NFPA 10-2010: Standard for Portable Fire Extinguishers - Type of fire: class A- Hazard rating: light hazardous - Portable Fire Extinguishers
I-8 Niveau +17.500 TK74302 Rundown tankNFPA15-2007: §7.4.4: §7.4.4.3.6(946 L/min) for hosestreams for a minimum duration of 1 hour.NFPA 10-2010: Standard for Portable Fire Extinguishers
- Type of fire: class A and class B- Hazard rating: medium hazardous - Hazard: Electrical fire and Electric shock
- water Spray System- Portable Fire Extinguishers
J BFW / CONDENSATION / VAPOR (air cooler) 744
J-1 Niveau ±0.000 P74430 A/B/C Boiler feed water pump - Type of fire: class A- Hazard rating: light hazardous
J-2 Niveau ±0.000 P74431A/B Boiler feed water pump to HRS - Type of fire: class A- Hazard rating: light hazardous
J-3 Niveau ±0.000 P74211A/B Plant condensate pumps - Type of fire: class A- Hazard rating: light hazardous
J-4 Niveau +5 000 D 74211 Recovery Tank of plant condensates - Type of fire: class BJ-4 Niveau +5.000 D 74211 Recovery Tank of plant condensates - Hazard rating: light hazardous
J-5 Niveau +12.000 TK 74430 Deaerator Tank - Type of fire: class A- Hazard rating: light hazardous
NFPA10-2010: Standard for Portable Fire Extinguishers - Portable Fire Extinguishers
201026-NC-2610-001-50101 Page 13/ 44
Section Zone Reference Main hazardous elements & Commentary Extinguishing system
GROUPE CHIMIQUE TUNISIENConstruction d'une Usine de TSPUnité d'Acide Sulfurique M'dhilla 2
Fire Fighting System Design Report
4- DETAILED ZONING PLAN
J-6 Niveau +12.000 D 74212 Recovery Tank of Sulphuric Acid - Type of fire: class B- Hazard rating: light hazardous
J-7 Niveau +12.000 D 74430 - Type of fire: class A- Hazard rating: light hazardous
J-8 Niveau +12.000 D 74211 Recovery Tank of plant condensates
- Type of fire: class A- Hazard rating: light hazardous
K BFW / CONDENSATION / VAPOR (BFW) 744
L COMPRESSED AIR 745
T f fi l AL-1 Compressed air station (745) NFPA10-2010: Standard for Portable Fire Extinguishers - Type of fire: class A- Hazard rating: light hazardous - Portable Fire Extinguishers
M REVERSE OSMOSIS WATER 746
M-1 TK74401 Second Reverse Omosis Water Tank NFPA10-2010: Standard for Portable Fire Extinguishers - Type of fire: class A- Hazard rating: light hazardous - Portable Fire Extinguishers
M-2 TK74411 Demineralized Water Tank NFPA10-2010: Standard for Portable Fire Extinguishers - Type of fire: class A- Hazard rating: light hazardous - Portable Fire Extinguishers
M-3 TK74602 Concentrated Water Tank NFPA10-2010: Standard for Portable Fire Extinguishers - Type of fire: class A- Hazard rating: light hazardous - Portable Fire Extinguishers
M-4 D74601 Raw Water Pit NFPA10-2010: Standard for Portable Fire Extinguishers - Type of fire: class A- Hazard rating: light hazardous - Portable Fire Extinguishers
M-5 D74602 waste water Pit NFPA10-2010: Standard for Portable Fire Extinguishers - Type of fire: class A- Hazard rating: light hazardous - Portable Fire Extinguishers
M-6 Chemical storage Room NFPA10-2010: Standard for Portable Fire Extinguishers - Type of fire: class A- Hazard rating: light hazardous - Portable Fire Extinguishers
M-7 Feed System Room NFPA10-2010: Standard for Portable Fire Extinguishers - Type of fire: class A- Hazard rating: light hazardous - Portable Fire Extinguishers
M-8 Pumps Room NFPA10-2010: Standard for Portable Fire Extinguishers - Type of fire: class A- Hazard rating: light hazardous - Portable Fire Extinguishers
M-9 Operating Room NFPA10-2010: Standard for Portable Fire Extinguishers - Type of fire: class A- Hazard rating: light hazardous - Portable Fire Extinguishers
M-10 Pumps, Filter, Tank Room NFPA10-2010: Standard for Portable Fire Extinguishers - Type of fire: class A- Hazard rating: light hazardous - Portable Fire Extinguishers
N REVERSE OSMOSIS WATER (Pre-treatment) 746N REVERSE OSMOSIS WATER (Pre-treatment) 746
N-1 Demineralized water station NFPA10-2010: Standard for Portable Fire Extinguishers - Type of fire: class A- Hazard rating: light hazardous - Portable Fire Extinguishers
201026-NC-2610-001-50101 Page 14/ 44
Section Zone Reference Main hazardous elements & Commentary Extinguishing system
GROUPE CHIMIQUE TUNISIENConstruction d'une Usine de TSPUnité d'Acide Sulfurique M'dhilla 2
Fire Fighting System Design Report
4- DETAILED ZONING PLAN
UNIT 75000 STORAGE, RECEPTION AND OUTPUT
O SUlFIRIC ACID STORAGE 753
O-1 TANK SUlFIRIC ACID STORAGE 1 NFPA10-2010: Standard for Portable Fire Extinguishers - Type of fire: class A- Hazard rating: light hazardous - Portable Fire Extinguishers
O-2 TANK SUlFIRIC ACID STORAGE 2 NFPA10-2010: Standard for Portable Fire Extinguishers - Type of fire: class A- Hazard rating: light hazardous - Portable Fire Extinguishers
O-3 BOWL NFPA10-2010: Standard for Portable Fire Extinguishers - Type of fire: class A- Hazard rating: light hazardous - Portable Fire Extinguishers
P DRILL WATER STORAGE 756
P-1 TK75601A RAW WATER TANK NA NA NA
P-2 TK75601B RAW WATER TANK NA NA NA
201026-NC-2610-001-50101 Page 15/ 44
Design Code: NFPA 15-2007
Technical data of the water spray system of the 30kv transformer6 <-L: Width of the transformer (m)7 <-B: Length of the transformer (m)6 <-H: Height of the transformer (m)
10,2 <-τ: Net rate the water shall be applied (L/min m2)25,9 <-K: Factor-K (l/min/√bar)125 <-θ: Injection angle (°)4,1 <-P: Pressure of the Nozzle (bar)0,8 <-B: Distance from nozzle to transformer (m)
Number of Nozzle240 <-A: Sprinkling surface area of transformer (m2)
2448 <-Qm: Flow Total in the Water (l/min)
GROUPE CHIMIQUE TUNISIENConstruction d'une Usine de TSPUnité d'Acide Sulfurique M'dhilla 2
Fire Fighting System Design Report
5- DESIGN FOR SYSTEM WATER SPRAY
2( ) 2A L B H LB= + +
mQ Aτ=
52,44 <-Q: Flow from a nozzle (l/min)
1,54 <-R: Mist conical bottom radius (m)
2,15 <-D: Adjacent nozzle spacing (m)
42 <-N: Number of the Nozzles
Technical data of the water spray system of the 5,5kv transformer2,5 <-L: Width of the transformer (m)3 <-B: Length of the transformer (m)
2,5 <-H: Height of the transformer (m)10,2 <-τ: Net rate the water shall be applied (l/min m2)17,3 <-K: Factor-K (l/min/√bar)125 <-θ: Injection angle (°)4,1 <-P: Pressure of the Nozzle (bar)0,8 <-B: Distance from nozzle to transformer (m)
Number of Nozzle42,5 <-A: Sprinkling surface area of transformer (m2)
mQ
Q K P=
1.4D R= ×
2R B tg θ⎛ ⎞= × ⎜ ⎟
⎝ ⎠
2 2 2 2H D L D B DN Ent Ent EntD D D
⎛ ⎞− − −⎛ ⎞ ⎛ ⎞ ⎛ ⎞= + + + +⎜ ⎟ ⎜ ⎟ ⎜ ⎟⎜ ⎟⎝ ⎠ ⎝ ⎠ ⎝ ⎠⎝ ⎠
2( ) 2A L B H LB= + +
433,5 <-Qm: Flow Total in the Water (l/min)
35,03 <-Q: Flow from a nozzle (l/min)
mQ Aτ=
201026-NC-2610-001-50101 Page 16/ 44
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Fire Fighting System Design Report
5- DESIGN FOR SYSTEM WATER SPRAY
1,54 <-R: Mist conical bottom radius (m)
2,15 <-D: Adjacent nozzle spacing (m)
16 <-N: Number of the Nozzles
Summary Table
Section Zone Reference Main hazardous elements & Commentary
Equivalent Width of the
Local (m)
Equivalent Length of Local (m)
Height of the Local (m)
Net rate the water shall be applied (l/min
m2)
Factor-K (l/min/√bar)
Injection angle (°)
Pressure of the Nozzle
(bar)
Distance from nozzle to
equipement (m)
Sprinkling surface area of
equipement (m2)
Flow Total in the Water
(l/min)
Flow from a nozzle (l/min)
Mist conical bottom
radius (m)
Adjacent nozzle
spacing (m)
Number of the
Nozzles
A MAIN COMPRESSOR BUILDING B71001H d ti M di d
2 2 2 2H D L D B DN Ent Ent EntD D D
⎛ ⎞− − −⎛ ⎞ ⎛ ⎞ ⎛ ⎞= + + + +⎜ ⎟ ⎜ ⎟ ⎜ ⎟⎜ ⎟⎝ ⎠ ⎝ ⎠ ⎝ ⎠⎝ ⎠
Q K P=
2R B tg θ⎛ ⎞= × ⎜ ⎟
⎝ ⎠
1.4D R= ×
A-1MAIN COMPRESSOR B71001 & OIL PUMP P71007A/B
NFPA15-2007
- Hazard rating: Medium danger- Electrical fire and Electric shock- water Spray System - Flash point of lube oil (180°C)
7,6 7,6 2 20,4 103,7 125 4,1 0,8 176,32 3596,93 209,98 1,54 2,15 16
F MAIN SUBSTATION 700
F-2 Niveau ±0.000 30kV Transformer Room
NFPA15-2007
- Hazard rating: Medium danger- Electrical fire and Electric shock- water Spray System
6 7 6 10,2 25,9 125 4,1 0,8 240 2448 52,44 1,54 2,15 42
F-3 Niveau ±0.000 Earthing Transformer Room
NFPA15-2007
- Hazard rating: Medium danger- Electrical fire and Electric shock- water Spray System
2,5 3 2,5 10,2 17,3 125 4,1 0,8 42,5 433,5 35,03 1,54 2,15 16
F-4 Niveau ±0.000 5.5kV Transformer Room
NFPA15-2007
- Hazard rating: Medium danger- Electrical fire and Electric shock- water Spray System
2,5 3 2,5 10,2 17,3 125 4,1 0,8 42,5 433,5 35,03 1,54 2,15 16
F-5 Niveau ±0.000 5.5kV Transformer Room
NFPA15-2007
- Hazard rating: Medium danger- Electrical fire and Electric shock- water Spray System
2,5 3 2,5 10,2 17,3 125 4,1 0,8 42,5 433,5 35,03 1,54 2,15 16
F-6 Niveau ±0.000 5.5kV Transformer Room
NFPA15-2007
- Hazard rating: Medium danger- Electrical fire and Electric shock- water Spray System
2,5 3 2,5 10,2 17,3 125 4,1 0,8 42,5 433,5 35,03 1,54 2,15 16
F-7 Niveau ±0.000 Earthing Transformer Room
NFPA15-2007
- Hazard rating: Medium danger- Electrical fire and Electric shock- water Spray System
2,5 3 2,5 10,2 17,3 125 4,1 0,8 42,5 433,5 35,03 1,54 2,15 16
I TURBO-GENERATOR SET (STG) 743
I-5
Niveau +10.000 GTA74300 Steam Turbine Generator & GTA74302 Steam Turbine Generator
NFPA15-2007
- Hazard rating: Medium danger- Electrical fire and Electric shock- water Spray System - Flash point of lube oil (180°C)
4,5 14,43 5,25 20,4 103,7 125 4,1 0,8 328,64 6704,15 209,98 1,54 2,15 60
I-8 Niveau +7.500 TK74302 Rundown tank
NFPA15-2007
- Hazard rating: Medium danger- Electrical fire and Electric shock- water Spray System - Flash point of lube oil (180°C)
2,9 2,9 5,25 20,4 25,9 125 4,1 0,8 77,72 1585,49 52,44 1,54 2,15 24
201026-NC-2610-001-50101 Page 17/ 44
Design Code: NFPA 15-2006Implantation of the hose streams Classe I and Class II is made so as to reach every point of production space and can attack any point by two Hose streams.
Section Zone Reference Type of fire Hazard Rating Area (m2) Qty Class I Qty Classe II Requered rate (m3/h) Duration of Protection (h)
UNIT 71000 SULPHURIC ACID UNITA MAIN COMPRESSOR BUILDING B71001 NFPA 15 Class A/B Light Hazardous 184,4 0 2 22,8 1B SULFURIC ACID PRODUCTION(ACID AREA) 710 NFPA 15 Class A Light Hazardous 1802 0 4 22,8 1C SULFURIC ACID PRODUCTION(GAS AREA) 710 NFPA 15 Class A Light Hazardous 2589,6 0 2 22,8 1D LIQUID SULFUR STORAGE 711 NFPA 15 Class B Extra Hazardous 402,12 0 2 22,8 1E MAIN SUBSTATION / COMMON CONTROL ROOM 700
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6- DISTRIBUTION OF THE HOSE STREAMS
E-1 Niveau ±0.000 NFPA 15 Class A/C Ordinary Hazardous 1121,49 0 2 22,8 1E-2 Niveau +2.500 NFPA 15 Class A/C Ordinary Hazardous 972,24 0 2 22,8 1E-3 Niveau +7.000 NFPA 15 Class A/C Ordinary Hazardous 972,24 0 2 22,8 1
UNIT 74000 HOT AND COLD UTILITIES F COOLING WATER 741
F-1 Niveau ±0.000 NFPA 15 Class A/C Light Hazardous 1693,28 0 0 0 0F-2 Tower top Niveau ±0.000 NFPA 15 Class A/C Light Hazardous 1693,28 0 0 0 0G TURBO-GENERATOR SET (STG) 743
G-1 Niveau ±0.000 NFPA 15 Class A/B Light Hazardous 694,33 0 2 22,8 1G-2 Niveau +7.750 NFPA 15 Class A/B Light Hazardous 54,36 0 0 0 0G-3 Niveau +10.000 NFPA 15 Class A/B Light Hazardous 639,97 0 2 22,8 1H BFW / CONDENSATION / VAPOR (air cooler) 744
H-1 Niveau ±0.000 NFPA 15 Class A Light Hazardous 138,75 0 2 22,8 1H-2 Niveau +5.000 NFPA 15 Class A Light Hazardous 138,75 0 2 22,8 1H-3 Niveau +12.000 NFPA 15 Class A Light Hazardous 138,75 0 2 22,8 1
I COMPRESSED AIR 745I-1 Compressed air station (745) NFPA 15 Class A Light Hazardous 135 0 2 22,8 1J REVERSE OSMOSIS WATER 746
J-1 REVERSE OSMOSIS WATER 746 NFPA 15 Class A Light Hazardous 615,96 0 2 22,8 1J-2 OPERATING ROOM NFPA 15 Class C Light Hazardous 44,26 0 0 0 0
UNIT 75000 STORAGE, RECEPTION AND OUTPUTK SUlFIRIC ACID STORAGE 753 NFPA 15 Class A Light Hazardous 981,74 0 2 22,8 1L DRILL WATER STORAGE 756 NFPA 15 NA NA 760,26 0 0 0 0
Total 0 32
201026-NC-2610-001-50101 Page 18/ 44
Design Code: NFPA 20-2010
Section Zone Reference Requered rate of wtaer spray (m3/h)
Requered rate Qty of Fire Hose (m3/h)
Flow Total in the Water (m3/h)
Duration of Protection (h)
UNIT 71000 SULPHURIC ACID UNITA MAIN COMPRESSOR BUILDING B71001 NFPA 20 215,82 22,8 238,62 2B SULFURIC ACID PRODUCTION(ACID AREA) 710 NFPA 20 0 22,8 22,80 2C SULFURIC ACID PRODUCTION(GAS AREA) 710 NFPA 20 0 22,8 22,80 2D LIQUID SULFUR STORAGE 711 NFPA 20 0 22,8 22,80 2E MAIN SUBSTATION / COMMON CONTROL ROOM 700
E 2 Ni ±0 000 30kV T f R NFPA 20 146 88 22 8 169 68 2
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7- CALCULATION OF THE NEEDED FLOW OF WATER & THE DEMAND FOR WATER
E-2 Niveau ±0.000 30kV Transformer Room NFPA 20 146,88 22,8 169,68 2
E-3 Niveau ±0.000 Earthing Transformer Room NFPA 20 26,01 22,8 48,81 2
E-4 Niveau ±0.000 5.5kV Transformer Room NFPA 20 26,01 22,8 48,81 2
E-5 Niveau ±0.000 5.5kV Transformer Room NFPA 20 26,01 22,8 48,81 2
E-6 Niveau ±0.000 5.5kV Transformer Room NFPA 20 26,01 22,8 48,81 2
E-7 Niveau ±0.000 Earthing Transformer Room NFPA 20 26,01 22,8 48,81 2E-2 Niveau +2.500 NFPA 20 0 22,8 22,80 2E-3 Niveau +7.000 NFPA 20 0 22,8 22,80 2
UNIT 74000 HOT AND COLD UTILITIES F COOLING WATER 741
F-1 Niveau ±0.000 NFPA 20 0 0 0 0F-2 Tower top Niveau ±0.000 NFPA 20 0 0 0 0G TURBO-GENERATOR SET (STG) 743
G-1 Niveau +10.000 GTA74300 Steam Turbine Generator & GTA74302 Steam Turbine Generator NFPA 20 402,25 22,8 425,05 2
G-2 Niveau +7.500 TK74302 Rundown tank NFPA 20 95,13 0 95,13 2G-3 Niveau +10.000 NFPA 20 0 22,8 22,80 2H BFW / CONDENSATION / VAPOR (air cooler) 744
H-1 Niveau ±0.000 NFPA 20 0 22,8 22,80 2H-2 Niveau +5.000 NFPA 20 0 22,8 22,80 2H-3 Niveau +12.000 NFPA 20 0 22,8 22,80 2
I COMPRESSED AIR 745I COMPRESSED AIR 745I-1 Compressed air station (745) NFPA 20 0 22,8 22,80 2J REVERSE OSMOSIS WATER 746
201026-NC-2610-001-50101 Page 19/ 44
Design Code: NFPA 20-2010
Section Zone Reference Requered rate of wtaer spray (m3/h)
Requered rate Qty of Fire Hose (m3/h)
Flow Total in the Water (m3/h)
Duration of Protection (h)
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7- CALCULATION OF THE NEEDED FLOW OF WATER & THE DEMAND FOR WATER
J-1 REVERSE OSMOSIS WATER 746 NFPA 20 0 22,8 22,80 2J-2 OPERATING ROOM NFPA 20 0 0 0 0
UNIT 75000 STORAGE, RECEPTION AND OUTPUTK SUlFIRIC ACID STORAGE 753 NFPA 20 0 22,8 22,80 2L DRILL WATER STORAGE 756 NFPA 20 0 0 0 0
425,05 6
2550 30THE NEEDED FLOW OF WATER (m3/h)
THE DEMAND FOR WATER ( 3) 2550,30THE DEMAND FOR WATER (m3)
201026-NC-2610-001-50101 Page 20/ 44
Design Code: NFPA 12-2008
Calculation of data29,39 <-L: Equivalent Length of Local (m)29,39 <-l: Equivalent Width of the Local (m)2,5 <-h: Height of the Local (m)0 <-AO: Surface of the Permanent openings (m2)25 <-T: Operating temperature (°C)0 <-Qv: Ventilation rate Exchanged (m3/min)
2,4 <-P: Internal pressure Supported by the Local (kPa)0,55 <-Hfp: False Ceiling Height (m)
0,55 <-Hfpp: Height False Floor (m)
30% <-τ: Occupancy rate (%)
50 <-C: Concentration of Design (%)44,01 <-M: Molecular weight for CO2 (g/mol)
8,3145 <-R: The gas law constant (m3 Pa / K mol)1,1839 <-ρ1: Density of atmosphere (Kg/m3)1,1839 <-ρ2: Density of surrounding air (Kg/m3)
1 <-h: Static head between opening and top of enclosure (m)9,81 <-g: gravity field (m)30 <-T: Time emission of CO2 (s)
A f B
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8- DESIGN FOR AUTOMATIC EXTINGUISHING GAS (CO2)
Amount of Base2159 <-V: Volume of Local (m3)
475 <-Vfp: False Ceiling Volume (m3)
475 <-Vfpp: False Floor Volume (m3)
0,77 <-Fv: Volume Factor of Local (Kg CO2/m3)0,80 <-Fv,fp: Volume Factor of False Ceiling (Kg CO2/m3)0,80 <-Fv,fpp: Volume Factor of False Floor (Kg CO2/m3)
1662,8 <-VB: Base amount of CO2 (Kg)
Conversion Factor1,73 <-FC: Conversion factor linked to the Local
Permanent openings202,1 <-SOP: Maximum Area of Permanent Openings (m2)
0,04261 <-ρ: Density of CO2 vapor (Kg/m3)
0 <-R: Rate of CO2 (Kg/min)
Forced Ventilation0,0 <-VS: Substitution of CO2 quantity (Kg)
S v V CV Q F F=
1 20
1
2 ( )60 g hR C A ρ ρρρ−
=
MPRT
ρ =
B vV VF=
V Llh=
fp fpV LlH=
fpp fppV LlH=
Correction for Temperature1 <-FT: Conversion factor related to the temperature
S v V CQ
201026-NC-2610-001-50101 Page 21/ 44
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Fire Fighting System Design Report
8- DESIGN FOR AUTOMATIC EXTINGUISHING GAS (CO2)
Total Quantity Required CO2
657,5 <-Vfp: Volume of CO2 for False Ceiling
657,5 <-Vfpp: Volume of CO2 for False Floor
2934,1 <-VT: Amount of CO2 needed (Kg)
4191,6 <-Q: Flow Required of CO2 (Kg/min)
Required surface leakage0,65 <-X: Required surface leakage (mm²)
Summary Table
Section Zone ReferenceMain hazardous elements &
Commentary
Equivalent Length of Local (m)
Equivalent Width of the
Local (m)
Height of the Local
(m)
Internal pressure Supported by the
Local (kPa)
False Ceiling
Height (m)
Height False
Floor (m)
Local Volume
(m3)
False Ceiling Volume
(m3)
False Floor
Volume (m3)
Surface of the Permanent
openings (m2)
Ventilation rate Exchanged
(m3/min)
Occupancy rate (%)
Concentration of Design (%)
Volume Factor (Kg
CO2/m3)
Volume Factor for False Ceiling (Kg
CO2/m3)
Volume Factor for False Floor (Kg
CO2/m3)
Base amount of CO2 (Kg)
Conversion factor linked to
the Local
Maximum Area of
Permanent Openings (m2)
Type of Flooding
Rate of CO2
(Kg/min)Substitution of
CO2 quantity (Kg) Amount of CO2
needed (Kg)
Unit quantity of CO2 (Kg)
Number of Bottles 50kg
Type of Installation
Time emission of CO2 (s)
Flow Required of CO2
(Kg/min)
Required surface leakage (m2)
Nbre of Nozzles
M COMMON CONTROL ROOM
(( ) )(1 )T B T C S C fp fppV V F V V F V V τ= + + + + −
,fp v fp fp CV F V F=
,fpp v fpp fpp CV F V F=
239 QXP
=
1.4TVQT
=
M-1Niveau ±0.000 Cable Room NFPA12
- Electrical fire and Electric shock- CO2 Extinguishing Systems 29,39 29,39 2,5 2,4 0,55 0,55 2159,97 475,19 475,19 0 0 30% 50 0,77 0,8 0,8 1663,18 1,73 202,19
Total Flooding 0 0 2937,45 50 59 30 4196,36 0,65 25
M-2 Niveau +2.500 Distribution Room
NFPA12 - Electrical fire and Electric shock- CO2 Extinguishing Systems
24,95 18,1 4,5 2,4 0,55 0,55 2032,18 248,38 248,38 0 0 30% 50 0,77 0,8 0,8 1564,78 1,73 129,06 Total Flooding
0 0 2378,31 50 48 30 3397,59 0,52 15
M-3 Niveau +2.500 30kV Distribution Room GCT
NFPA12 - Electrical fire and Electric shock- CO2 Extinguishing Systems
7,95 6,991 4,5 2,4 0,55 0,55 250,10 30,57 30,57 0 0 30% 50 0,8 1,01 1,01 200,08 1,73 24,56 Total Flooding
0 0 317,36 50 7 30 453,37 0,07 4
M-4Niveau +2.500 30kV Distribution Room STEG NFPA12
- Electrical fire and Electric shock- CO2 Extinguishing Systems 7,95 5,96 4,5 2,4 0,55 0,55 213,22 26,06 26,06 0 0 30% 50 0,8 1,01 1,01 170,58 1,73 21,32
Total Flooding 0 0 270,56 50 6 30 386,51 0,06 2
M-5 Niveau +2.500 Electric room
NFPA12 - Electrical fire and Electric shock- CO2 Extinguishing Systems
9,3 6,801 4,5 2,4 0,55 0,55 284,62 34,79 34,79 0 0 30% 50 0,8 1,01 1,01 227,70 1,73 27,14 Total Flooding
0 0 361,16 50 8 30 515,94 0,08 4
M-6 Niveau +2.500 Electrical Cabinet Room
NFPA12 - Electrical fire and Electric shock- CO2 Extinguishing Systems
7 5,95 4,5 2,4 0,55 0,55 187,43 22,91 22,91 0 0 30% 50 0,8 1,01 1,01 149,94 1,73 18,74 Total Flooding
0 0 237,83 50 5 30 339,75 0,05 2
M-7 Niveau +2.500 Battery Room
NFPA12 - Electrical fire and Electric shock- CO2 Extinguishing Systems
11,95 5,951 4,5 2,4 0,55 0,55 320,02 39,11 39,11 0 0 30% 50 0,8 1,01 1,01 256,01 1,73 30,33 Total Flooding
0 0 406,07 50 9 30 580,10 0,09 2
M-8 Niveau +7.000 Control Room
NFPA12 - Electrical fire and Electric shock- CO2 Extinguishing Systems
19,951 9,8 3,6 2,4 0,55 0,55 703,87 107,54 107,54 0 0 30% 50 0,8 0,9 0,9 563,10 1,73 60,52 Total Flooding
0 0 917,13 50 19 30 1310,19 0,20 8
M-9 Niveau +7.000 LOT2 ENGINEER STATION
NFPA12 - Electrical fire and Electric shock- CO2 Extinguishing Systems
19,95 5,95 3,6 2,4 0,55 0,55 427,33 65,29 65,29 0 0 30% 50 0,8 0,9 0,9 341,86 1,73 42,39 Total Flooding
0 0 556,80 50 12 30 795,43 0,12 4
8382,67 50 168Centralized Installation 66
Panneau ''ENTREE INTERDITE EMISSION CO2''Section Zone Nbr
M COMMON CONTROL ROOM
M-1 Niveau ±0.000 Cable Room
2
M-2 Niveau +2.500 Distribution Room
3
M-3Niveau +2.500 30kV Distribution Room GCT
1
M-4Niveau +2.500 30kV Distribution Room STEG
1
M-5 Niveau +2.500 Electric room
1
M-6Niveau +2.500 Electrical Cabinet Room
1
M-7 Niveau +2.500 Battery Room
2
Centralized Installation
ENTREEINTERDITEEMISSION
CO2
M-8 Niveau +7.000 Control Room
2
M-9Niveau +7.000 LOT2 ENGINEER STATION
1
14
201026-NC-2610-001-50101 Page 22/ 44
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8- DESIGN FOR AUTOMATIC EXTINGUISHING GAS (CO2)
Panneau ''EVACUATION IMMEDIATE''Section Zone Nbr
M COMMON CONTROL ROOM
M-1 Niveau ±0.000 Cable Room
2
M-2 Niveau +2.500 Distribution Room
3
M-3Niveau +2.500 30kV Distribution Room GCT
1
M-4Niveau +2.500 30kV Distribution Room STEG
1
M-5 Niveau +2.500 Electric room
1
M-6Niveau +2.500 Electrical Cabinet Room
1
M-7 Niveau +2.500 Battery Room
2
M-8 Niveau +7.000 Control Room
2
M-9Niveau +7.000 LOT2 ENGINEER STATION
1
EVACUATION
IMMEDIATE
STATION
14
Board Security "EXTINCTION AUTOMATIQUE''Section Zone Nbr
M COMMON CONTROL ROOM
M-1 Niveau ±0.000 Cable Room
2
M-2 Niveau +2.500 Distribution Room
3
M-3Niveau +2.500 30kV Distribution Room GCT
1
M-4Niveau +2.500 30kV Distribution Room STEG
1
M-5 Niveau +2.500 Electric room
1
M-6Niveau +2.500 Electrical Cabinet Room
1
M-7 Niveau +2.500 Battery Room
2
M-8 Niveau +7.000 Control Room
2
M-9Niveau +7.000 LOT2 ENGINEER STATION
1
14
201026-NC-2610-001-50101 Page 23/ 44
Design Code: NFPA 655-2007
Calculation Data150 <-Ds: Diameter of the pipe main source of saturated steam (mm)15 <-N0: number of nozzles initial
14,18 <-a: Equivalent Width of the Local (m)14,18 <-b: Equivalent Length of Local (m)
9 <-H: Height of Tank (m)1,13 <-τ: Rate for steam extinguishing by Unit Volume v (Kg/min)2,83 <-v: Unit volume of the vacuum tank for protected (m3)
7 <-P: Pressure of water Steam (bara)268 <-T: Temperature of the water Steam@7bara (°C)42,5 <-ρ: Density of Steam Water Saturated @7bara (Kg/m3)9,62 <-vn: Velocity of water steam by nozzles (m/s)
2E-05 <-η: Dynamic Viscosoty (Kg/m s)
Calculating the number of nozzle
1809,7 <-V: Volume of local (m3)
722,58 <-Q: Flow rate of Steam extinguishing (Kg/min)
1020,1 <-Qse: Flow rate of Steam extinguishing (m3/h)
68,01 <-Qn,1: Flow rate by nozzle (m3/h)
50 <-Dn: Diameter of the pipe nozzle saturated water steam (mm)
50 <-Dn: Diameter of the pipe nozzle saturated water steam (mm)68,00 <-Qn,2: Flow rate by nozzle (m3/h)
1E+09 <-Ren: Number of Reynolds of the pipe nozzle saturated water steam ------>
15 <-N1: Number of Nozzles
Turbulent Flow
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9- DESIGN OF STEAM FIRE-EXTINGUISHING SYSTEM
V abH=
VQvτ
=
360060se
QQρ
=
,10
sen
QQN
=
,14 nn
n
QD
v π=
2
,2 4n n
nv DQ π
=
Re n nn
v Dρη
=
1,2
se
n
QN EntQ
⎛ ⎞= ⎜ ⎟⎜ ⎟
⎝ ⎠
201026-NC-2610-001-50101 Page 24/ 44
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Summary Table
Section Zone Reference Main hazardous elements & Commentary
Equivalent Width of the Local
(m)
Equivalent Length of Local (m) Height of
Local (m)
Volume of Local
(m3)
N0 number of nozzles
initial
Velocity of water steam by nozzles
(m/s)
Density of Steam Water Saturated @7bara (Kg/m3)
Rate for steam extinguishing by
Unit Volume v (Kg/min)
v Unit volume of the vacuum
tank for protected (m3)
Flow rate of Steam
extinguishing (m3/h)
Flow rate by nozzle
(m3/h)
Diameter of the pipe nozzle
saturated water steam (mm)
Diameter of the pipe nozzle
saturated water steam (mm)
Flow rate by nozzle
(m3/h)
N1 Number of Nozzles
E LIQUID SULFUR STORAGE 711
E-1 TANK71101A NFPA 655 - Type of fire: Liquid fire hazard- Hazard rating: Seriously danger 14,18 14,18 9 1809,56 15 9,62 42,5 1,13 2,83 1020,06 68,00 50 50 68 15
E-2 TANK71101B NFPA 655 - Type of fire: Liquid fire hazard- Hazard rating: Seriously danger 14,18 14,18 9 1809,56 15 9,62 42,5 1,13 2,83 1020,06 68,00 50 50 68 15
E-5SULPHUR BURNER FEED PIT- D71104
NFPA 655 - Type of fire: Liquid fire hazard- Hazard rating: Seriously danger 3,14 5,14 2,32 37,48 1 9,62 42,5 1,13 2,83 21,13 21,13 28 50 68 1
201026-NC-2610-001-50101 Page 25/ 44
Design Code: NFPA 10-2006
Section Zone Reference Type of fire Hazard Rating Area (m2)
Maximum protected area of unit fire extinction grade
(m2/A)
Calculated setting grade
Maximum Travel Distance
to Extinguishers for Class B (m)
Setting quantity ABC 9 (piece)
Setting quantity
CO2 (piece)
UNIT 71000 SULPHURIC ACID UNITA MAIN COMPRESSOR BUILDING B71001 NFPA 10 Class A/B Light Hazardous 184,4 278,71 0,66 NA 1 0B SULFURIC ACID PRODUCTION(ACID AREA) 710 NFPA 10 Class A Light Hazardous 1802 278,71 6,47 NA 2 0C SULFURIC ACID PRODUCTION(GAS AREA) 710 NFPA 10 Class A Light Hazardous 2589,6 278,71 9,29 NA 3 0D LIQUID SULFUR STORAGE 711 NFPA 10 Class B Extra Hazardous 402,12 NA NA 182,65 4 0
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10- DISTRIBUTION OF PORTABLE FIRE EXTINGUISHERS
E MAIN SUBSTATION / COMMON CONTROL ROOM 700E-1 Niveau ±0.000 NFPA 10 Class A/C Ordinary Hazardous 1121,49 135,35 8,29 NA 2 2E-2 Niveau +2.500 NFPA 10 Class A/C Ordinary Hazardous 972,24 135,35 7,18 NA 2 2E-3 Niveau +7.000 NFPA 10 Class A/C Ordinary Hazardous 972,24 135,35 7,18 NA 2 2
UNIT 74000 HOT AND COLD UTILITIES F COOLING WATER 741
F-1 Niveau ±0.000 NFPA 10 Class A/C Light Hazardous 1693,28 278,71 6,08 NA 2 2F-2 Tower top Niveau ±0.000 NFPA 10 Class A/C Light Hazardous 1693,28 278,71 6,08 NA 2 2G TURBO-GENERATOR SET (STG) 743
G-1 Niveau ±0.000 NFPA 10 Class A/B Light Hazardous 694,33 278,71 2,49 NA 2 0G-2 Niveau +7.750 NFPA 10 Class A/B Light Hazardous 54,36 278,71 0,20 NA 1 0G-3 Niveau +10.000 NFPA 10 Class A/B Light Hazardous 639,97 278,71 2,30 NA 2 0H BFW / CONDENSATION / VAPOR (air cooler) 744
H-1 Niveau ±0.000 NFPA 10 Class A Light Hazardous 138,75 278,71 0,50 NA 1 0H-2 Niveau +5.000 NFPA 10 Class A Light Hazardous 138,75 278,71 0,50 NA 1 0H-3 Niveau +12.000 NFPA 10 Class A Light Hazardous 138,75 278,71 0,50 NA 1 0
I COMPRESSED AIR 745I-1 Compressed air station (745) NFPA 10 Class A Light Hazardous 135 278,71 0,48 NA 1 0J REVERSE OSMOSIS WATER 746
J-1 REVERSE OSMOSIS WATER 746 NFPA 10 Class A Light Hazardous 615,96 278,71 2,21 NA 2 0J-2 OPERATING ROOM NFPA 10 Class C Light Hazardous 44,26 NA NA NA 0 1
UNIT 75000 STORAGE, RECEPTION AND OUTPUTK SUlFIRIC ACID STORAGE 753 NFPA 10 Class A Light Hazardous 981 74 278 71 3 52 NA 2 0K SUlFIRIC ACID STORAGE 753 NFPA 10 Class A Light Hazardous 981,74 278,71 3,52 NA 2 0L DRILL WATER STORAGE 756 NFPA 10 NA NA 760,26 NA NA NA 0 0
Total 33 11
201026-NC-2610-001-50101 Page 26/ 44
Design Code: NFPA 24-2010
The fire hydrants must be connected to the fire water system so that they are:- Spaced apart a maximum distance of 70 m.- Secured in a manner that the height of DN100 is less than 0.9 m from the ground.
Calculating the Number of fire hydrants:- Implanted of Fire hydrants: View Document Ref. AND - Total Length of Roads (m): 684- Total Number of Fire hydrants: 10
GROUPE CHIMIQUE TUNISIENConstruction d'une Usine de TSPUnité d'Acide Sulfurique M'dhilla 2
Fire Fighting System Design Report
11- DISTRIBUTION OF FIRE HYDRANTS
201026-NC-2610-001-50101 Page 27/ 44
Section Zone Reference Type of fire Hazard Rating Area (m²)
Room height
(m)
Maximum spacing of
Heat Detector (m)
Maximum spacing of
Smoke Detector (m)
Maximum Area coverage of
Heat Detector (m2)
Maximum Area coverage of
Smoke Detector (m2)
Nbr of Heat
Detector
Nbr of Smoke
Detector
Nbr of Intelligent Image Fire Detector
Nbr of H2S
Detector
UNIT 71000 SULPHURIC ACID UNIT
A MAIN COMPRESSOR BUILDING B71001
A-1 MAIN COMPRESSOR B71001 & OIL PUMP P71007A/B NFPA72 Class A/B Light Hazardous 184,8 NA NA NA NA NA NA NA 2 0
E LIQUID SULFUR STORAGE 711
E-3 DIKE NFPA72 Class B Extra Hazardous 653,01 NA NA NA NA NA NA NA NA 2
F MAIN SUBSTATION 700
F-2 Niveau ±0.000 30kV Transformer Room NFPA72 Class A/B/C Ordinary Hazardous 67,47 2,5 8,28 9 68,57 81 1 1 0 0
GROUPE CHIMIQUE TUNISIENConstruction d'une Usine de TSPUnité d'Acide Sulfurique M'dhilla 2
Fire Fighting System Design Report
12- TABLE OF DETECTORS DISTRIBUTION WITHIN THE PLANT
y
F-3 Niveau ±0.000 Earthing Transformer Room NFPA72 Class A/B/C Ordinary Hazardous 15,77 2,5 8,28 9 68,57 81 1 1 0 0
F-4 Niveau ±0.000 5.5kV Transformer Room NFPA72 Class A/B/C Ordinary Hazardous 15,77 2,5 8,28 9 68,57 81 1 1 0 0
F-5 Niveau ±0.000 5.5kV Transformer Room NFPA72 Class A/B/C Ordinary Hazardous 15,77 2,5 8,28 9 68,57 81 1 1 0 0
F-6 Niveau ±0.000 5.5kV Transformer Room NFPA72 Class A/B/C Ordinary Hazardous 15,77 2,5 8,28 9 68,57 81 1 1 0 0
F-7 Niveau ±0.000 Earthing Transformer Room NFPA72 Class A/B/C Ordinary Hazardous 12,035 2,5 8,28 9 68,57 81 1 1 0 0
G COMMON CONTROL ROOM 700
G-1 Niveau ±0.000 Cable Room NFPA72 Class C Ordinary Hazardous 863,99 2,5 8,28 9 68,57 81 13 11 0 0
G-2 Niveau +2.500 Distribution Room NFPA72 Class C Ordinary Hazardous 451,60 4,5 7,01 9 49,10 81 10 6 0 0
G-3 Niveau +2.500 30kV Distribution Room GCT NFPA72 Class C Ordinary Hazardous 55,58 4,5 7,01 9 49,10 81 2 1 0 0
G-4 Niveau +2.500 30kV Distribution Room STEG NFPA72 Class C Ordinary Hazardous 47,38 4,5 7,01 9 49,10 81 1 1 0 0
G-5 Niveau +2.500 Electric room NFPA72 Class C Ordinary Hazardous 63,25 4,5 7,01 9 49,10 81 2 1 0 0
G-6 Niveau +2.500 Electrical Cabinet Room NFPA72 Class C Ordinary Hazardous 41,65 4,5 7,01 9 49,10 81 1 1 0 0
G-7 Niveau +2.500 Battery Room NFPA72 Class C Ordinary Hazardous 71,11 4,5 7,01 9 49,10 81 2 1 0 0
G-8 Niveau +7.000 Control Room NFPA72 Class C Ordinary Hazardous 195,52 5,4 6,46 9 41,74 81 5 3 0 0
G-9 Niveau +7.000 LOT2 ENGINEER STATION NFPA72 Class C Ordinary Hazardous 118,70 5,4 6,46 9 41,74 81 3 2 0 0
UNIT 74000 HOT AND COLD UTILITIES
I TURBO-GENERATOR SET (STG) 743
I-5Niveau +10.000 GTA74300 Steam Turbine Generator & GTA74302 Steam Turbine NFPA72 Class A/B Light Hazardous 487,27 NA NA NA NA NA NA NA 2 0
I-8 Niveau +17.500 TK74302 Rundown tank NFPA72 Class A/B Light Hazardous 57,57 9,7 3,09 9 9,57 81 7 1 0 0
Total 52 34 4 2
201026-NC-2610-001-50101 Page 28/ 44
Section Zone Reference Type of fire Hazard Rating Manuel Alarm Push Button Audio Alarm Visual Alarm
UNIT 71000 SULPHURIC ACID UNIT
A MAIN COMPRESSOR BUILDING B71001
A-1 Main Entrance NFPA72 Class A/B Light Hazardous 2 2 2
A-2 MAIN COMPRESSOR B71001 & OIL PUMP P71007A/B NFPA72 Class A/B Light Hazardous 0 0 0
G MAIN SUBSTATION / COMMON CONTROL ROOM 700
G-1 Niveau ±0.000 Main Entrance NFPA72 Class C Ordinary Hazardous 2 2 2
G 2 Niveau ±0 000 Cable Room NFPA72 Class C Ordinary Hazardous 0 0 0
GROUPE CHIMIQUE TUNISIENConstruction d'une Usine de TSPUnité d'Acide Sulfurique M'dhilla 2
Fire Fighting System Design Report
13- DISTRIBUTION TABLE OF ALARM WITHIN THE PLANT
G-2 Niveau ±0.000 Cable Room NFPA72 Class C Ordinary Hazardous 0 0 0
G-3 Niveau +2.500 Main Entrance NFPA72 Class C Ordinary Hazardous 4 4 4
G-4 Niveau +2.500 Distribution Room NFPA72 Class C Ordinary Hazardous 0 0 0
G-5 Niveau +2.500 30kV Distribution Room GCT NFPA72 Class C Ordinary Hazardous 0 0 0
G-6 Niveau +2.500 30kV Distribution Room STEG NFPA72 Class C Ordinary Hazardous 0 0 0
G-7 Niveau +2.500 Electric room NFPA72 Class C Ordinary Hazardous 0 0 0
G-8 Niveau +2.500 Electrical Cabinet Room NFPA72 Class C Ordinary Hazardous 0 0 0
G-9 Niveau +2.500 Battery Room NFPA72 Class C Ordinary Hazardous 0 0 0
G-10 Niveau +7.500 Main Entrance NFPA72 Class C Ordinary Hazardous 1 1 1
G-11 Niveau +7.000 Control Room NFPA72 Class C Ordinary Hazardous 0 0 0
G-12 Niveau +7.000 LOT2 ENGINEER STATION NFPA72 Class C Ordinary Hazardous 0 0 0
UNIT 74000 HOT AND COLD UTILITIES
I TURBO-GENERATOR SET (STG) 743
I-1 Main Entrance NFPA72 Class A/B Light Hazardous 2 2 2
I-5 Niveau +10.000 GTA74300 Steam Turbine Generator & GTA74302 Steam Turbine Generator
NFPA72 Class A/B Light Hazardous 0 0 0
I-8 Niveau +17.500 TK74302 Rundown tank NFPA72 Class A/B Light Hazardous 0 0 0I 8 Niveau 17.500 TK74302 Rundown tank NFPA72 Class A/B Light Hazardous 0 0 0
Total 11 11 11
201026-NC-2610-001-50101 Page 29/ 44
Design Code: APSAD R17
Section Zone Risk group
Risk Category
Area (m2)
Opened area (m2)
Reference height (m)
Smoke free height
(m)
Thickness smoke (m)
Surface fire to remember (Af)
(m2)
taux (α) (%)
Total area required smoke
exhaust (m2)
Supplement (m2)
UNIT 71000 SULPHURIC ACID UNIT
A MAIN COMPRESSOR BUILDING B71001
A-1 MAIN COMPRESSOR B71001 & OIL PUMP P71007A/B 4 RS 184,8 134,65 17 15 2 72 6,80 12,56 Enough
GROUPE CHIMIQUE TUNISIENConstruction d'une Usine de TSPUnité d'Acide Sulfurique M'dhilla 2
Fire Fighting System Design Report
14- DESIGN OF THE INSTALLATION OF SMOKE EVACUATION SYSTEM
F MAIN SUBSTATION 700
F-2 Niveau ±0.000 30kV Transformer Room 4 RS 72 12 2,5 1,875 0,625 72 0,54 0,39 Enough
F-3 Niveau ±0.000 Earthing Transformer Room 4 RS 18 6 2,5 1,875 0,625 72 0,54 0,10 Enough
F-4 Niveau ±0.000 5.5kV Transformer Room 4 RS 18 6 2,5 1,875 0,625 72 0,54 0,10 Enough
F-5 Niveau ±0.000 5.5kV Transformer Room 4 RS 18 6 2,5 1,875 0,625 72 0,54 0,10 Enough
F-6 Niveau ±0.000 5.5kV Transformer Room 4 RS 18 6 2,5 1,875 0,625 72 0,54 0,10 Enough
F-7 Niveau ±0.000 Earthing Transformer Room 4 RS 13,5 3,6 2,5 1,875 0,625 72 0,54 0,07 Enough
F-8 Niveau +2.500 office 2 RC 21 5,2 4,5 3,375 1,125 18 0,94 0,20 Enough
F-9 Niveau +2.500 female dressing room 1 RC 14 2,5 4,5 3,375 1,125 9 0,57 0,08 Enough
F-10 Niveau +2.500 male dressing room 1 RC 24 2,5 4,5 3,375 1,125 9 0,57 0,14 Enough
F-11 Niveau +2.500 Toilet 1 1 RC 24 8,6 4,5 3,375 1,125 9 0,57 0,14 Enough
F-12 Niveau +2.500 Toilet 2 1 RC 12,8 3,55 4,5 3,375 1,125 9 0,57 0,07 Enough
F 13 Niveau +2 500 Corridor 1 RC 93 9 36 25 4 5 3 375 1 125 9 0 57 0 53 EnoughF-13 Niveau +2.500 Corridor 1 RC 93,9 36,25 4,5 3,375 1,125 9 0,57 0,53 Enough
F-14 Niveau +7.000 office 1 2 RC 12,6 5,7 4,5 3,375 1,125 18 0,94 0,12 Enough
201026-NC-2610-001-50101 Page 30/ 44
GROUPE CHIMIQUE TUNISIENConstruction d'une Usine de TSPUnité d'Acide Sulfurique M'dhilla 2
Fire Fighting System Design Report
14- DESIGN OF THE INSTALLATION OF SMOKE EVACUATION SYSTEM
F-15 Niveau +7.000 office 2 2 RC 12,6 5,7 4,5 3,375 1,125 18 0,94 0,12 Enough
F-16 Niveau +7.000 office 3 2 RC 12,6 5,7 4,5 3,375 1,125 18 0,94 0,12 Enough
F-17 Niveau +7.000 office 4 2 RC 12,6 6,6 4,5 3,375 1,125 18 0,94 0,12 Enough
F-18 Niveau +7.000 office 5 2 RC 12,6 6,6 4,5 3,375 1,125 18 0,94 0,12 Enough
F-19 Niveau +7.000 office 6 2 RC 18,15 10,75 4,5 3,375 1,125 18 0,94 0,17 Enough
F-20 Niveau +7.000 office 7 2 RC 19,2 6,6 4,5 3,375 1,125 18 0,94 0,18 Enough
F-21 Niveau +7.000 office 8 2 RC 19,2 6,6 4,5 3,375 1,125 18 0,94 0,18 Enough
F-22 Niveau +7.000 office 9 2 RC 28,8 17 4,5 3,375 1,125 18 0,94 0,27 Enough
F-23 Niveau +7.000 storage 2 RC 24 11,95 4,5 3,375 1,125 18 0,94 0,23 Enough
F-24 Niveau +7.000 dining room 2 RC 17,77 8,15 4,5 3,375 1,125 18 0,94 0,17 Enough
F-25 Niveau +7.000 cook room 2 RC 7 5,65 4,5 3,375 1,125 18 0,94 0,07 Enough
F-26 Niveau +7.000 Toilet 1 RC 21,6 9,18 4,5 3,375 1,125 9 0,57 0,12 Enough
F-27 Niveau +7.000 Corridor 1 RC 134,84 198 4,5 3,375 1,125 9 0,57 0,76 Enough
G COMMON CONTROL ROOM 700
G-1 Niveau ±0.000 Cable Room 4 RS 860 10 2,5 1,875 0,625 72 0,54 4,62 Enough
G-2 Niveau +2.500 Distribution Room 4 RS 450 11,85 4,5 3,375 1,125 72 0,97 4,35 Enough
G-3 Niveau +2.500 30kV Distribution Room GCT 4 RS 56 10,61 4,5 3,375 1,125 72 0,97 0,54 Enough
G-4 Niveau +2.500 30kV Distribution Room STEG 4 RS 48 9,73 4,5 3,375 1,125 72 0,97 0,46 Enough
G 5 Ni 2 500 El t i 4 RS 66 66 3 75 4 5 3 375 1 125 72 0 97 0 64 E hG-5 Niveau +2.500 Electric room 4 RS 66,66 3,75 4,5 3,375 1,125 72 0,97 0,64 Enough
G-6 Niveau +2.500 Electrical Cabinet Room 4 RS 42 3,75 4,5 3,375 1,125 72 0,97 0,41 Enough
201026-NC-2610-001-50101 Page 31/ 44
GROUPE CHIMIQUE TUNISIENConstruction d'une Usine de TSPUnité d'Acide Sulfurique M'dhilla 2
Fire Fighting System Design Report
14- DESIGN OF THE INSTALLATION OF SMOKE EVACUATION SYSTEM
G-7 Niveau +2.500 Battery Room 4 RS 72 10,2 4,5 3,375 1,125 72 0,97 0,70 Enough
G-8 Niveau +7.000 Control Room 4 RTDA1 114,28 69 6,3 4,725 1,575 72 1,35 1,55 Enough
G-9 Niveau +7.000 LOT2 ENGINEER STATION 4 RTDA1 68,57 6,3 6,3 4,725 1,575 72 1,35 0,93 Enough
UNIT 74000 HOT AND COLD UTILITIES
I TURBO-GENERATOR SET (STG) 743
I-1 Niveau ±0.000 Maintaince Area 2 RC 154,4 388,8 25,5 23,5 2 18 10,58 16,34 Enough
I-2 Niveau ±0.000 P74301A/B Condensate Water Pump 2 RC 135 388,8 10 8 2 18 1,95 2,63 Enough
I-4 Niveau +7.750 TK74301 Lube Oil tank 4 RC 57,57 388,8 9,7 7,7 2 72 2,50 1,44 Enough
I-6 Niveau +7.750 J74301 Vacuum unit skid 4 RC 38 388,8 10 8 2 72 2,65 1,01 Enough
I-5 Niveau +10.000 GTA74300 Steam Turbine Generator 4 RS 135,24 388,8 14,8 12,8 2 72 5,36 7,25 Enough
I-7 Niveau +10.000 E74301 Condenser 2 RC 38 388,8 10 8 2 18 1,95 0,74 Enough
I-9 Niveau +17.500 TK74302 Rundown tank 4 RC 28,57 388,8 7,5 5,625 1,875 72 1,61 0,46 Enough
‐‐‐‐‐‐> The openings of each buildings are sufficient for the evacuation of smoke in the event of fire.
201026-NC-2610-001-50101 Page 32/ 44
1. Types : Open spray nozzle
2. Standard : NFPA13
3. Maximum Operating Pressure : 12 bar
4. Type of thread : NPT, Male
5. Physical CharacteristicsMaterial Body : SS316L
6. Finishing spray nozzle : Coating (According to Supplier)
7. Summary table
No. Designation Ref. Qty NPS Material Fixed angle (orientation)
Factor K (l/min/√bar)
GROUPE CHIMIQUE TUNISIENConstruction d'une Usine de TSPUnité d'Acide Sulfurique M'dhilla 2
Fire Fighting System Design Report
15- DATA SHEET OF SPRAY NOZZLE
A Spray Nozzle
A-1 Spray Nozzle 1/2" NPTM, Orientation=90°, K=103,7 SP101 76 1/2" SS316L 90° 103,7
A-2 Spray Nozzle 1/2" NPTM, Orientation=90°, K=25,9 SP102 66 1/2" SS316L 90° 25,9
A-3 Spray Nozzle 1/2" NPTM, Orientation=90°, K=17,3 SP103 80 1/2" SS316L 90° 17,3
8. Reference Drawings
Open Spray Nozzle
NPTM
Deflector
Separator
Key area for
Body
201026-NC-2610-001-50101 Page 33/ 44
1. Type: : Fire Hose Reel Classe II2. Standard: : NFPA143. Specifications:
Flow : 380 l/min@4,5bargMaximum design pressure : 12barg
4. Valves Characteristics:Type : A wheel DN 40 BronzeSide Water Connection Network : Flange # 150 ASME B16.5 RFSide hose connection : Half Guillemin Symmetrical Coupling SYM65 bronze
5. Hose Characteristics:Diameter : 45mmMaterial : Woven tube with rubberLength : 30mSide valve connection : Half Guillemin Symmetrical Coupling SYM40 bronzeLance Side connection : Half Guillemin Symmetrical Coupling SYM40 bronze
6. Lance Characteristics:Type : Turbo-Lance fixed rate, adjustable right and Jet releasedConnection : Half Guillemin Symmetrical Coupling SYM40 bronze
7. Box Characteristics:Spinning reel with Support : CastMaterial : Sheet steel painted red fireDimension : Dimensions 600x600x200mm (Approx.)Accessories : Box key with embedded glass to break
: Hammer icebreaker with chain, attached to the doorClosure : Lock closureFixing Bolts : A Box Provide by Supplier
8. Support Box Characteristics:Mounting Bracket Set : Sheet steel painted red fireHeight : 1.2mSpit Anchor : A Box Support Provide by Supplier
9. Summary TableNo. Designation Ref. QtyB Robinet Incendie Classe II
B-1 DN40 valve wheel (with female hose coupling) SP201 32B-2 Hose fittings with two symmetrical crimped SP202 32B-3 Fire Hose SP203 32B-4 Box SP204 32B-5 Support Box SP205 32
10. Reference Drawings
GROUPE CHIMIQUE TUNISIENConstruction d'une Usine de TSP
Unité d'Acide Sulfurique M'dhilla 2Fire Fighting System Design Report
16- DATA SHEET OF FIRE HOSE REEL CLASS II
201026-NC-2610-001-50101 Page 34/ 44
No. Ref. Qty
C FIRE WATER ELECTRIC PUMP
C-1 SP301 1
DESIGNATION POMPE Pompe pour Réseau Eau Incendie ALTITUDE m
COMPOSITION Eau Incendie DEBIT NOMINAL 500 CALCUL 500 m3/h
TEMPERATURE -7/67 °C PRESSION DE REFOULEMENT 12 bar
DENSITE 1025 à 25°C kg/m3 PRESSION ASPIRATION bar
VISCOSITE 0,923 cPo PRESSION DIFFERENTIELLE bar
TENSION DE VAPEUR 0,031 bar NPSH DISPONIBLE 10 m
CORROSION / EROSION 3 mm HAUTEUR MAXIMALE ASPIRATION m
FONCTIONNEMENT 24 Hr/Jour EMPLACEMENT (INTERIEUR/EXTERIEUR) Sous Abri
DEBIT NOMINAL 500 m3/h PUISSANCE ABSORBEE kW
CAPACITE 500 m3/h PUISSANCE NOMINALE 240 kW
NPSH REQUIS m DEBIT MINIMAL 500 m3/h
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Fire Fighting System Design Report
17- FIRE WATER ELECTRIC PUMP SPECIFICATIONS
CONDITIONS OPERATOIRES
PERFORMANCES
Type
FIRE WATER ELECTRIC PUMP
REFERENCES
RENDEMENT 70 % PRESSION A DEBIT NUL bar
VITESSE DE ROTATION 2950 RPM
CODE DE CONSTRUCTION NFPA20 TYPE Simple
DIAMETRE ROUE DESIGN mm MINI mm Maxi mm
BRIDES Classe FACE POSITION NORME
ASPIRATION #150 RF ASME B16.5
REFOULEMENT #150 RF ASME B16.5
ACCOUPLEMENT Semil-Elastique
ETANCHEITE
CORPS CHAUFFAGE N/A
ROUES TEMP EAU DE REFROID N/A
ARBRE QUALITE EAU DE REFROID N/A
CHEMISE/LANTERNE VAPEUR REQUIS N/A
CHASSIS
ACCOUPLEMENT ACCOUPLEMENT DIRECT NON-ASSIS
PUISSANCE 240 kW HYDRAULIQUE
VITESSE DE ROTATION 3000 RPM NPSH
ORIENTATION H PERFORMANCE
DIMENSION CHASSIS UNITE COMPLETE
INDICE DE PROTECTION IP55 EQUILIBRAGE
VOLTAGAE/PH/HZ 5,5kV/3PH/50HZ
CONSTRUCTION
DIAMETRE NOMINALDN250
DN250
DETAILS DE CONSTRUCTION
X
X
X
X
X
MATERIAUX UTILITES
Réistant à la Corrosion
MOTEUR ELECTRIQUE ESSAIS
ASSISTANCE
NUMERO COURBE D'ESSAI POIDS POMPE kg
NUMERO PLAN D'ENCOMBRE POIDS POMPE + CHASSIS kgNUMERO PLAN DE COUPE POIDS MOTEUR kg
DETAILS DE CONSTRUCTION
201026-NC-2610-001-50101 Page 35/ 44
No. Ref. QtyD FIRE WATER DIESEL PUMP
D-1 SP401 1
DESIGNATION POMPE Pompe pour Réseau Incendie ALTITUDE mCOMPOSITION Eau Incendie DEBIT NOMINAL 500 CALCUL 500 m3/h
TEMPERATURE -7/67 °C PRESSION DE REFOULEMENT 12 barDENSITE 1025 à 25°C kg/m3 PRESSION ASPIRATION barVISCOSITE 0,923 cPo PRESSION DIFFERENTIELLE barTENSION DE VAPEUR 0,031 bar NPSH DISPONIBLE 10 mCORROSION / EROSION 3 mm HAUTEUR MAXIMALE ASPIRATION mFONCTIONNEMENT 24 Hr/Jour EMPLACEMENT (INTERIEUR/EXTERIEUR) Sous Abri
DEBIT NOMINAL 500 m3/h PUISSANCE ABSORBEE kWCAPACITE 500 m3/h PUISSANCE NOMINALE 240 kWNPSH REQUIS m DEBIT MINIMAL 500 m3/hRENDEMENT 70 % PRESSION A DEBIT NUL barVITESSE DE ROTATION 1800 RPM
GROUPE CHIMIQUE TUNISIENConstruction d'une Usine de TSPUnité d'Acide Sulfurique M'dhilla 2
Fire Fighting System Design Report
18- FIRE WATER DIESEL PUMP SPECIFICATIONS
PERFORMANCES
REFERENCESType
FIRE WATER DIESEL PUMP
CONDITIONS OPERATOIRES
CODE DE CONSTRUCTION NFPA20 TYPE Simple
DIAMETRE ROUE DESIGN mm MINI mm Maxi mm
BRIDES Classe FACE POSITION NORME
ASPIRATION #150 RF ASME B16.5
REFOULEMENT #150 RF ASME B16.5
ACCOUPLEMENT Semi-Elastique
ETANCHEITE Tresses
CORPS CHAUFFAGE N/A
ROUES TEMP EAU DE REFROID N/A
ARBRE QUALITE EAU DE REFROID N/A
CHEMISE/LANTERNE VAPEUR REQUIS N/A
CHASSIS
ACCOUPLEMENT ACCOUPLEMENT DIRECT NON-ASSIS
PUISSANCE 240 kW HYDRAULIQUEVITESSE DE ROTATION 1850 RPM NPSHORIENTATION H PERFORMANCENOMBRE DE CYLINDRE UNITE COMPLETEINDICE DE PROTECTION IP55 EQUILIBRAGEDEMARREUR/ALTERNATEUR Double (24V)
REFROIDISSEMENT Oui
BATTERIE Cd/Ni 2
TABLEAU DE CONTRÔLE Automatique/Manuel
FILTRES Oui
RESERVOIR DIESEL 2000 L
ASSISTANCE
X
X
CONSTRUCTION
DIAMETRE NOMINALDN250
DN250
MATERIAUX UTILITES
Réistant à la Corrosion
MOTEUR ELECTRIQUE ESSAIS
X
X
X
DETAILS DE CONSTRUCTION
NUMERO COURBE D'ESSAI POIDS POMPE kgNUMERO PLAN D'ENCOMBRE POIDS POMPE + CHASSIS kgNUMERO PLAN DE COUPE POIDS MOTEUR kg
DETAILS DE CONSTRUCTION
201026-NC-2610-001-50101 Page 36/ 44
No. Ref. Qty
E PUMPS JOCKEY
E-1 SP501 1
DESIGNATION POMPE Pompe pour Réseau Incendie ALTITUDE m
COMPOSITION Eau Incendie DEBIT NOMINAL 30 CALCUL 30 m3/h
TEMPERATURE -7/67 °C PRESSION DE REFOULEMENT 12 bar
DENSITE 1025 à 25°C kg/m3 PRESSION ASPIRATION bar
VISCOSITE 0,923 mm²s PRESSION DIFFERENTIELLE bar
TENSION DE VAPEUR 0,031 bar NPSH DISPONIBLE 10 m
CORROSION / EROSION 3 mm HAUTEUR MAXIMALE ASPIRATION m
FONCTIONNEMENT 24 Hr/Jour EMPLACEMENT (INTERIEUR/EXTERIEUR) Sous Abri
DEBIT NOMINAL 30 m3/h PUISSANCE ABSORBEE kW
CAPACITE 30 m3/h PUISSANCE NOMINALE 15 kW
NPSH REQUIS m DEBIT MINIMAL 30 m3/h
GROUPE CHIMIQUE TUNISIENConstruction d'une Usine de TSPUnité d'Acide Sulfurique M'dhilla 2
Fire Fighting System Design Report
19- SPECIFICATIONS OF PUMPS JOCKEY
PERFORMANCES
REFERENCES
Type
FPUMPS JOCKEY
CONDITIONS OPERATOIRES
RENDEMENT 70 % PRESSION A DEBIT NUL bar
VITESSE DE ROTATION 2950 RPM
CODE DE CONSTRUCTION NFPA20 TYPE Simple
DIAMETRE ROUE DESIGN mm MINI mm Maxi mm
BRIDES Classe FACE POSITION NORME
ASPIRATION #150 RF ASME B16.5
REFOULEMENT #150 RF ASME B16.5
ACCOUPLEMENT Direct
ETANCHEITE …
CORPS CHAUFFAGE N/A
ROUES TEMP EAU DE REFROID N/A
ARBRE QUALITE EAU DE REFROID N/A
CHEMISE/LANTERNE VAPEUR REQUIS N/A
CHASSIS
ACCOUPLEMENT ACCOUPLEMENT DIRECT NON-ASSIS
PUISSANCE 15 kW HYDRAULIQUE
VITESSE DE ROTATION 3000 RPM NPSH
ORIENTATION V PERFORMANCE
INDICE DE PROTECTION IP55 UNITE COMPLETE
DIMENSION CHASSIS EQUILIBRAGE
VOLTAGE/PH/HZ 400V/3PH/50HZ
ASSISTANCE
X
X
CONSTRUCTION
DIAMETRE NOMINALDN80
DN80
MATERIAUX UTILITES
Réistant à la Corrosion
MOTEUR DIESEL ESSAIS
X
X
X
DETAILS DE CONSTRUCTION
NUMERO COURBE D'ESSAI POIDS POMPE kg
NUMERO PLAN D'ENCOMBRE POIDS POMPE + CHASSIS kgNUMERO PLAN DE COUPE POIDS MOTEUR kg
DETAILS DE CONSTRUCTION
201026-NC-2610-001-50101 Page 37/ 44
1.Type installation : Centralized Installation
2.Standard : NFPA12
3.Physical Properties CO2
Molecular Weight : 44,01g/mol
Vapor Density : 1,53g/l
Inflammability : Non
Pressure at 21°C : 58,8 bar
Vapor pressure at 20°C : 57,2 bar
4.Bottles CO2 Characteristics
Capacity : 67,5 L
Amount of CO2 : 50 kg (Loading rate 0,75 kg/L)
Pressure test : 300 bar
Pressure Storage : 58 bar
Diameter : 267 mm
Finishing : Red
5.Skid Bottle CO2 Characteristics
Security System : Leak Detection with Integrated Pressure Switch
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17- DATA SHEET OF AUTOMATIC EXTINGUISHING GAS (CO2)
System Switches : Counterbalanced / Bottle
6.Collector Characteristics
Pressure test : 250 bar
Finishing : Sanding or Scraping
: Anti Rust Layer
: Plastic or Red Paint Gun
7.Pressure Switch Characteristics
Pressure : 0,5 to 11 bar
Power Supply : 10A 250V
Operating Temperature : -10°C to +85°C
Factor of Protection : IP65
8.Electric shutter Characteristics
Nominal Voltage : 24 V DC
Nominal Current : 0,5 A
Operating temperature : -20°C à 60°C
Factor of Protection : IP65
Material : Brass
9.Manual trigger Characteristics
Operating lever : Yes
Operating temperature : -20°C to 60°C
Material : Brass
10.Pneumatic trigger Characteristics
Minimum Operating Pressure : 15 bar
Maximum Pressure : 250 bar
Operating Temperature : -20°C to 60°C
Material : Brass
11 Nit C li d & V l D i Ch t i ti11.Nitrogen Cylinder & Valve Driver Characteristics
Material Cylinder : Steel
Pressure Test : 250 bar
Load : Dry Nitrogen @ 65 bar
201026-NC-2610-001-50101 Page 38/ 44
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17- DATA SHEET OF AUTOMATIC EXTINGUISHING GAS (CO2)Valve : Brass
12.Diffuser CO2 Characteristics
Type de Diffuseur : 360°
Material : Brass
Blunderbuss Multi Jet : Yes, Aluminum
13.Characteristics with CO2 Valve Actuator Electric & Manual Trigger
Manual trigger : Yes
Electric shutter : 24 V DC
14.Characteristics actuating solenoid
Material : Aluminium Alloy
Coil resistance@20°C : 64,5 Ohm ± 5% 24 V DC 8,5 Watts
15.Unit Delay Characteristics
Material : Brass
Delay Time : 30 second
16.Weighing System Characteristics
Presence of Charge Indicator
17. Summary Table
N D i ti R f QtNo. Designation Ref. Qty
F AUTOMATIC EXTINGUISHING GAS (CO2)
F-1 Bottles CO2 50 kg SP601 168
F-2 Diffuser 360° CO2 SP602 66
F-3 Panneau ''ENTREE INTERDITE EMISSION CO2'' SP603 14
F-4 Panneau ''EVACUATION IMMEDIATE'' SP604 14
F-5 Board Security "EXTINCTION AUTOMATIQUE'' SP605 14
18.Reference Drawings
CONTROL PANEL
ALARM TO MAIN
TO DIFFUSER
Typical Installation of Automatic Extinguishing Gas (CO2)
TO DIFFUSER CO2
CONTROL PANEL
201026-NC-2610-001-50101 Page 39/ 44
GROUPE CHIMIQUE TUNISIENConstruction d'une Usine de TSPUnité d'Acide Sulfurique M'dhilla 2
Fire Fighting System Design Report
17- DATA SHEET OF AUTOMATIC EXTINGUISHING GAS (CO2)
BOTTLE CO2
FLEXIBLE
CONDUCT DISCHARGE
FLEXIBLE
PRESSURE RELIEF
VALVE
ELECTRIC TRIGGER
LEVER MANUAL
PS
TO DIFFUSER CO2
JUNCTION BOX
CABLE SIGNAL POSITION
CONTROL PANEL
Connections & Accessories Bottle CO 2
Typical Installation Control Panel
DETE
CTOR
S
To B
ottle
CO2
POWER SUPPLY220V/1P/60Hz.
Alar
m S
ound
Prim
ary
Alar
m S
ound
Sec
onda
ry
war
ning
Lig
ht
CONNECTION WITH RELAYHVAC SYSTEM
DIFFUSER
RIGID SUPPORT
LOW CEILING
Typical Installation Diffuser CO 2
201026-NC-2610-001-50101 Page 40/ 44
1.Type : Portable Fire Extinguisher Powder
2.Standard : NFPA10
3. SpecificationsBody : Sheet steel, corrosion resistant coatingAgent : ABC powdersupport : Type WallTemperature : 0°C to 45°CBody Projection : Blow that pipe with a total length of 810mmStarting up : Security pin and sealed to prevent tripping unexpected.
4. Summary table
No. Type Ref. Qty Agent Gas Thruster CapacityG Powder fire extinguisher
G-1 Powder fire extinguisher 9kg SP701 33 Potassium bicarbonate or equivalent
CO2 Cartridge 160g 9kg
4. Summary table
PORTABLE EXTINGUISHER POWDER
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18- DATA SHEET OF PORTABLE FIRE EXTINGUISHERS POWDER
1500
MM
MASONRY
LOW-FLOOR
PORTABLE EXTINGUISHER
PIPE AND BLOW
BASE PROTECTION
BOLT & HOOK RECOMMENDATIONSBY THE PROVIDER
201026-NC-2610-001-50101 Page 41/ 44
1. Type : Carbon Dioxide Fire Extinguisher
2.Standard : NFPA10
3.SpecificationsBody : One-piece steel with corrosion resistant coatingAgent : Carbon dioxideTest pressure : 250 barsSupport : Wall TypeTemperature : 0°C to 45°CBody Projection : Flexible armed with a blunderbuss in wide distribution,
length 1100mmStarting up : Security pin and sealed to prevent tripping unexpected.
4. Summary table
No. Type Ref. Qty Agent CapacityH Carbon Dioxide Fire Extinguisher
H-1 Carbon Dioxide Fire Extinguisher 5kg SP801 11 CO2 5kg
5.Dessin Reference
CARBON DIOXIDE FIRE EXTINGUISHER
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19- DATA SHEET OF PORTABLE CARBON DIOXIDE FIRE EXTINGUISHER
1500
mm
MASONRY
LOW-FLOOR
PORTABLE EXTINGUISHER
Blunderbuss
BOLT & HOOK RECOMMENDATIONSBY THE PROVIDER
201026-NC-2610-001-50101 Page 42/ 44
1. Type : Third in 3 Ways2. Standard : NFPA 243. Specifications
Rate : 950 l/[email protected] for each fitting DN65Maximum design pressure : 12 barg
4. Fire Hydrant CharacteristicsInlet diameter : DN150Side Water Connection Network : Flange 150 # RF ASME B16.5Side hose connection : Half Guillemin Symmetrical Coupling to LockNumber of Connections : 2xSYM65 Caps with chains : YesRing and thread : Materials resistant to corrosionLocation of connection DN100 : The maximum height above ground of 900mmDrain valve : Yes, corrosion-resistant material
5. Gate Valve CharacteristicsMaterial : MeltingType : Flange 150 # RF ASME B16.5Diameter : DN150 en Fonte
6. Word of Key Features + Extension rodNature of head : Round cast iron with cap marked water
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20- DATA SHEET OF FIRE HYDRANTS
Nature of head : Round, cast iron, with cap marked waterExtension rod : 1mKey maneuver : Key Barrage Steel, Height = 1.5 m
7. Plug CharacteristicsMaterial : Carbon Steel
8. Features 90° Elbow with SupportVidange automatique
9. Summary table
No. Type Réf. QtéI Fire Hydrant
I-1 Fire Hydrant SP901 10I-2 Gate Valve DN150 SP902 10I-3 Cap to Key + Extension Rod SP903 10I-4 Plug SP904 10I-5 90° Elbow with Support SP905 10
10. Drawing Reference
Symmetrical half coupling
Cap to Key
450
mm
min
.
1000
mm
min
.
Plug
Extension Rod
GUILLEMIN SYM65
Symmetrical half coupling GUILLEMIN SYM65
DN 150 Pipe water mainGATE VALVE DN150
Support for holding200*200
201026-NC-2610-001-50101 Page 43/ 44
1. Type : Washer Eyes / Face
2. Standard : ANSI Z358.1
3. Physical Characteristics : Polypropylene Bowl: Two spray heads with lids: Valve 1/2 "NPT brass chrome: Crank activation stainless steel: Wall mounting bracket
4. Specifications : The minimum flow rate is 11.4 l / min, for a minimum term of protection of15 minutes.: The pressure is 2 bar.: 0°C to 45°C: The water supply is through a connection 1 1/2 ".: The spray heads are positioned beings between 33 "and 45" from groundand at least 6 "from the wall or to the nearest obstacle
5. Test : The equipment is checked once / year, according to the manufacturer's instructions.
6. Summary Table
No. Designation Ref. QtyJ Washer Eyes / Face
J-1 Washer Eyes / Face SP1001 8
7. Drawing Reference
Washer Eyes / Face
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21- DATA SHEET OF WASHER EYES / FACE
201026-NC-2610-001-50101 Page 44/ 44
No. Designation Ref. Qty Ref. P Price (Euro)
Total Cost (Euro)
A Sprinkleurs
A-1 Spray Nozzle 1/2" NPTM, Orientation=90°, K=103,7 SP101 76 P32
A-2 Spray Nozzle 1/2" NPTM, Orientation=90°, K=25,9 SP102 66 P32
A-3 Spray Nozzle 1/2" NPTM, Orientation=90°, K=17,3 SP103 80 P32
B Robinet Incendie Classe II
B-1 DN40 valve wheel (with female hose coupling) SP201 32 P33
B-2 Hose fittings with two symmetrical crimped SP202 32 P33
B-3 Fire Hose SP203 32 P33
B-4 Box SP204 32 P33
B-5 Support Box SP205 32 P33
C FIRE WATER ELECTRIC PUMP
C-1 FIRE WATER ELECTRIC PUMP SP301 1 P34
D FIRE WATER DIESEL PUMP
D-1 FIRE WATER DIESEL PUMP SP401 1 P35
E PUMPS JOCKEY
E-1 FPUMPS JOCKEY SP501 1 P36
F AUTOMATIC EXTINGUISHING GAS (CO2)
F-1 Bottles CO2 50 kg SP601 168 P37
F-2 Diffuser 360° CO2 SP602 66 P37
F-3 Panneau ''ENTREE INTERDITE EMISSION CO2'' SP603 14 P37
F-4 Panneau ''EVACUATION IMMEDIATE'' SP604 14 P37
F-5 Board Security "EXTINCTION AUTOMATIQUE'' SP605 14 P37
G Powder fire extinguisher
G-1 Powder fire extinguisher 9kg SP701 33 P38
H Carbon Dioxide Fire Extinguisher
H-1 Carbon Dioxide Fire Extinguisher 5kg SP801 11 P41
I Fire Hydrant
I-1 Fire Hydrant SP901 10 P42
I-2 Gate Valve DN150 SP902 10 P42
I-3 Cap to Key + Extension Rod SP903 10 P42
I-4 Plug SP904 10 P42
I-5 90° Elbow with Support SP905 10 P42
J Washer Eyes / Face
J-1 Washer Eyes / Face SP1001 8 P43
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22- PRICE SCHEDULES