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EUREKAFIREWATER PUMP SYSTEMS
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STATFJORD A, STATOIL
SNORRE B, STATOIL
TROLL C, SHELL
CLAIR, BP
FPSO FARWAH, TOTAL
OSEBERG SR, STATOIL
SGARD A, STATOIL
KRISTIN, STATOIL
AGBAMI FPSO, CHEVRON
OVER 120 FIREWATER PUMP SYSTEMSdelivered to the offshore oil & gas industry
ENSURE SAFETY THROUGH EXPERIENCEFire protection for all offshore units
SKARV, BP GOLIAT, ENI GRANE, STATOIL
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Diesel direct driven dry mounted pump
Diesel electric driven deepwell pump(dry-mounted motor)
Diesel-electric driven deepwell pump withangle gear (Caisson mounted)
Diesel electric driven dry-mounted pump
THE FEATURES OFEUREKA FIREWATER PUMP SYSTEMS
EUREKA PUMPS ASsupplies firewater pump packages withpumps powered either directly by dieselengines, by diesel-electric generators, orby electric dry mounted motors.The Eureka firewater system includes adriver, a pump, and a control system withno need for utility consumption inoperation mode.
The systems and pumps are in accordancewith NFPA 20 regulations.
NFPA20 designed systems: We arefollowing the guidelines and principlesof the NFPA 20 standard. The pump israted for for 150% capacity on 65%of the rated head output. The driversused are either diesel-electric or dieseldirect driven. No hydraulics are used.
Large capacities and highpressures: The firewater pumps aredesigned for high output and low
energy demand. The Eureka Pumpshas no limitation to capacity andpressures required for firewater pumpapplications on offshore units today.
Low System complexity: Throughsimplicity we achieve higher reliabilityand lesser possible failure modes. TheEureka firewater system design is cleanwith few parts and few interfaces. Dueto the high output of our pumps wecan do the job with only one pump.
Complete systems: We supplycomplete firewater pump packages. Alltypes of enclosures can be delivered.
Control systems may be simple NFPA20 controllers or PLC systems withmultiple functions. Extra fuel tanks, finfan coolers and AFFF systems can besupplied.
Self contained systems: The Eurekafirewater pump systems are self-contained and fully operational for 24hours with all auxiliary equipment. Noexternal influence can stop thefirewater pump in a fire emergencysituation.
Firewater pump system configurations
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DIRECT DIESEL DRIVEN DEEPWELLFIREWATER PUMP WITH ANGLE GEAR
The most reliable offshore firewater pump system today
Features Space, weight and cost efficient due to
few and simple components.
Simple installation and easy alignment. Reinforced vertical bearing
arrangement and non-reverse ratchet.
Driver and control equipment is locatedaway from flood exposed areas withsolid connection to the submergedpump.
Non-return valve.
Robust, complete and fully mechanicalNFPA 20 designed system.
- Option for operation in hazardous area.
The pump is a line shaft, end suctionmultistage centrifugal pump driven by ahigh-speed direct injection turbo chargeddiesel engine. The cooling water takenfrom pump discharge and the completesystem is independent of external coolingwater.
Pump drive is through a short cardanshaft from engine to a right angle gear.
The common base plate for pump, engine,gear and accessories is fitted with a largecapacity drip pan.
Control Panel, start batteries, fuel tankand other accessories can be mounted onthe base plate.
Description
Firewater Pump
Type : Vertical multi-stage deepwell centrifugal
Standard : API 610
Capacity : up to 5000 m3/h
Total head : up to 220mlc
Shaft seal : L abyrinth seal
Material : Duplex, Superduplex or NI-Al br
Driver : High speed turbocharged diesel engine through right
bevel type angle gear
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Pump Unit
None retuern valve
Shaft
Sleeve coupling
Split ring
Riser column
Shaft key
Riser column flange
Spider bearing
Journal bearing
Pump Bowl
Pump Shaft
Sleeve bearings
Impeller
Shaft sleeve
Wear rings
Split ring
Impeller cap
Locking screw
Suction bell
DIRECT DIESEL DRIVEN DEEPWELLFIREWATER PUMP WITH ANGLE GEARThe most reliable offshore firewater pump system today
As the only supplier in the world Eurekacan deliver a unique non-return valvelocated next to the submerged firewaterpump. The non-return valve will keep thefirewater piping system filled at all times,and hence, reduce the water hammeringeffects
Non return valveDeepwell API 610 type(length to 50 meters)The Eureka deepwell pump is a verticalturbine product lubricated line shaft typepump. It is designed according to API 610for continuous pumping duty under alloperating conditions. For seawater duty
the pump is delivered in 25%Cr Duplex or22%Cr Duplex or Ni-Al Bronze material.The drive shaft is always delivered in25%Cr Duplex
Top Unit & Gear
Riser/transmission
Trustbearing
Input shaft
Lub oilsump
Non-reverseratchet
Water leakagedrain
Pump bend
Pump topshaft
Flange totop riser
Lub oil pump
Lub oil inlet
Angle gearhousing
Bevel gearHollow shaft
Lub oil outlet
Shaft oil seal
Deflector ring
Shaft seal
Cooling water outlet
Labyrinth seal
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SYSTEM COMPONENTS
Control system is fully NFPA 20 controllerbased PLC systems with multiplefunctions and easy interfacing.
Control system
Standard electric start motor fitted to theengine and hooked up to battery banks Airdriven start system and hydraulic startsystem can also be supplied
Start Systems
Combustion ExhaustSilencer & Cooler
Fuel day tank for 12, 18 or 24 hoursoperation. Skid mounted or loose supply.
Fuel Day tank
High-speed direct injectionturbocharged marine diesel enginesrated for 12-24 hours (according torequirements) for continuous operationplus 10% overload capacity.
Complete units for fire-water orgenerator set duties.
Engine systems supplied for direct driveof pumps or generators. Generatordrives may be used for electric drive of
pumps or as emergency generator sets. Mounted on skids or in complete A60 to
H120 enclosures.
Diesel drivers
Fire extinguishing Arrangement.Fire extinguishing system with local andremote release (gas).
AFFF skid
Combined A60/H60 and sound dampingmodule with full width walkways aroundengine and pump. Access doors andremovable hatches for easy installation/removal and maintenance.
Enclosures
Main and standby ventilation fans forenclosure ventilation.
Ventilation Fans
Made in SS316 L. Installed in/onenclosure. Baffle type combustion airsilencer for sound reduction to 85 (75)dB(A).
Combustion air silencer
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SELECTED REFERENCES FOR DIRECT DRIVENLINE SHAFT FIREWATER PUMP PACKAGESThe most reliable offshore firewater pump system today
Grane
Statfjord A
Maui B
Clair
Year of Order 2000
End-User Norwegian Hydro
Location Grane
Units 4
Model/size CD450-2
Motor size (kW) 1850
Length (m) 43
Diff. Head (mLC) 185
Capacity (m3/h) 2350
Speed (rpm) 1550
Year of Order 1975
End-User Statoil
Location Statfjord A
Units 2
Model/size CL-250-4
Motor size (kW) 670
Length (m) 48
Diff. Head (mLC) 148
Capacity (m3/h) 960
Speed (rpm) 1170
Year of Order 1990
End-User Shell
Location Maui B
Units 1
Model/size CL200-4
Motor size (kW) 475
Length (m) 37
Diff. Head (mLC) 158
Capacity (m3/h) 630/905
Speed (rpm) 1650
Year of Order 2002
End-User BP
Location Clair
Units 2
Model/size CD250-3
Motor size (kW) 800
Length (m) 44,5
Diff. Head (mLC) 165
Capacity (m3/h) 1050
Speed (rpm) 1410
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DIRECT DIESEL DRIVEN DRY-MOUNTEDFIREWATER PUMP SYSTEM
Simple mechanical pump room solution
Features Low system complexity with few
components and direct drive.
Easy accessible for maintenance.
Large capacity range.
Straight forward NFPA 20 design.
- Option for operation in hazardous area.
The firewater pump is a dry mountedsingle or double suction single stagecentrifugal pump in horizontal versionfor standby operation. Driven by high-speed direct injection turbo charged andafter cooled diesel engine. The coolingwater taken from pump discharge andthe complete system is independent ofexternal cooling water.
Pump drive through a flexible cardancoupling arrangement to simplifyinstallation/alignment and to permit thediesel engine to move freely on itsflexible supports. A heavy duty,lightweight base frame fitted with drippan with drain connection.
A 4-point standard skid mountingarrangement with spherical rubberbushings and weld pad supports.
Description
Firewater Pump - Marine
Type : Single or double suction, singel stage
centrifugal
Standard : Marine class
Capacity : up to 4000m 3/h
Total head : up to 200mlc
Shaft seal : Single mechanical
Material : Ni-Al Br (recommended)
Driver : High speed turbocharged diesel engine
Firewater Pump - API610
Type : Double suction single stage radial split
centrifugal
Standard : API 610
Capacity : up to 10.000 m3/h
Total head : up to - 400mlc
Shaft seal : Single mechanical
Material : Ni-Al-Br, Duplex, or SuperDuplex
Driver : High speed turbocharged diesel engine
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DIESEL -ELECTRIC DRIVEN DRY-MOUNTEDFIREWATER PUMP SYSTEMThe flexible pump room firewater solution
Dry mounted firewater pump diesel electricdrive unit for standby or marine duty. Dieselengine drive through a flanged ongenerator.
Driven by high speed direct injectionturbocharged and after cooled dieselengine. The cooling water taken from pumpdischarge and the complete system isindependent of external cooling water
Water cooled generator flanged onto enginefly wheel housing and supported in flexiblemounts matched to engine mounts.Freshwater cooled double tube heatexchanger in CuNi complete with leakagealarm.
Heavy duty, light weight frame fabricated incarbon steel. Fitted with large capacity drippan with drain connection.
Skid mounted NFPA20 type controller,microprocessor based, with built ininstrument battery. Full generator
instrumentation.
Description
Features Straight NFPA 20 system design.
Flexibility in installation arrangement.
Possibility for combined Firewater andSeawater Lift pump duty, andcombined power supply.
- Option for operation in hazardous area.
Dry-mountedmarine type
Electrical or diesel driven single or double
stage, double suction, double volute, radial
split pump. It is available both in vertical and
horizontal execution. From a performance
point of view, the pump is designed with high
efficiency.
Dry-mounted API 610 type
Direct electric or direct diesel driven API 610vertical or horizontal skid mounted FW pump.
The pump is a single stage, double suction,
double volute, radial split centrifugal pump.
The pump can be delivered in a wide range of
capacity and head specification.
Firewater Pump - API610
Type : Double suction single stage radial
split centrifugal
Standard : API 610
Capacity : up to 10.000 m3/h
Total head : up to - 400mlc
Shaft seal : Single mechanical
Material : Ni-Al-Br, Duplex or SuperDuplex
Driver : High speed turbocharged diesel
engine
Firewater Pump - Marine
Type : Single or double suction, single
stage centrifugal Standard : Marine class
Capacity : up to 4000m3/ h
Total head : up to 200mlc
Shaft seal : Single mechanical
Material : Ni-Al Br (recommended)
Driver : High speed turbocharged diesel
engine
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MODIFICATION OFFIRE WATER PUMP SYSTEMS IN OPERATION
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Detail knowledge of NFPA20 Fire Water
Pump System configurations:
Required Power consumption andefficiency
Dynamic considerations of total system
Control and instrumentation according toNFPA20
System HSE requirements
SIL/PED/ATEX requirements
Maintenance philosophy
Detail knowledge of all components inFire Water pump system train for allNFPA20 configurations. Pump, Diesel
engine, Generator, Elmotor, Angle gear,Control unit, Auxiliaries
Firewater Pump upgrading forincreased capacity and head accordingto new requirements.
Upgrade of existing control system orreplacement with new control systemto meet new requirements.
Upgrading of diesel engine to improvereliability and increased power output.
Tailor maid maintenance systems ofdiesel engine, generator, gear, elmotorand pump according to manufacturerrequirements
Evaluation of optimal system orcomponent selection for modificationof existing firewater equipment.Cooperation with manufacturers forkey components.
Conditional monitoring to evaluateoptimal working conditions
Capacity measurement
Conditional monitoring
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3MW diesel generator set to BP FPSO Skarv - Fire Water Pump package
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EUREKA PUMPS AS
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Kristiansund N
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EUREKA PUMPS AS, Magnus Poulssons vei 7, NO-1366 Lysaker, Telephone: + 47 815 31 002, www.eureka.no
EUREKA PUMPS AS is a pump supplier with 30 years experience in the oil and gas industry, offering arange of pumps that covers the majority of pump applications. EUREKA PUMPS supplies newbuildings
and operates advanced maintenance and service. The company also offers services within upgrading,modifications, equipment testing, and installation. EUREKA PUMPS is a market leader amongcompanies operating on the Norwegian Continental shelf, and it is also present in international marketswith selected applications based on own technology. EUREKA PUMPS main office is at Lysaker, and ithas branch offices at strategic locations along the Norwegian coast. EUREKA PUMPS also has offices inHouston and Rio.
EUREKA PUMPS is one of five companies in the ALIGN group, a leading supplier of productionequipment and safety critical products and solutions. ALIGN offers services ensuring continuousproduction, a perspective that safeguards optimal operations and lower life-cycle costs. ALIGN is a resultof the demerger of Bjrge AS, which was carried out in December 2010. The ALIGN group is owned byConverto Capital and HitecVision. ALIGN is a result of the demerger of Bjrge AS, which was carried outin December 2010.