50-mw 18v-32-40 hfo 50-hz 6-units technical proposal

Technical Specification

6 MAN Diesel Gen-sets 18V32/40 plus mechanical & electrical

auxiliaries

Table

of Contents

1 Design data and performance guarantees 1

1.1 1.2

Design data Performance data 4

2 Diesel engine 6 2.1 Engine scope and special engine accessories 7

2.2 Engines 18V32140 7 2.3 Detailed Technical Specification of one engine 32140 9

3 Generating set 11 3.1 Connecting elements 12

3.2 Genset 12

4 Mechanical scope 15 4.1 Auxiliary systems, engine related 15

4.2 Auxiliary systems, plant related 18 4.3 Exhaust gas system 22

5 Electrical scope 24 5.1 Control and monitoring system 24

5.2 Electric plant system 32

6 Balance of plant 43 6.1 Plant service and protection systems 43

6.2 Erection and commissioning material 43 6.3 Documentation 44

7 Tools, spare and wear parts 45 7.1 Tools and spares 45

8 Services 48 8.1 Quality Management, Quality Assurance 48

8.2 Project engineering 48 8.3 Logistics 50 8.4 Site activities 51

9 Limits of supplies 54 9.1 Quality requirements for operating media 54

9.2 Battery limits for equipment 58

10 Operation and maintenance 60 10.1 MAN Diesel Service Worldwide 60

11 Standards, Guidelines and Drawings 61 11.1 Applying standards 61

11.2 General guidelines 61 11.3 Drawings 62

12 General information 63 12.1 List of sub suppliers 63

12.2 References 65 12.3 Leaflets and brochures 69

1 Design data and performance guarantees

Our quotation is based on the following design data as well as the

Drawing of the 18V32/40 generating set 11.74500-0140_04

Layout proposal of the power house 11.74500-1030

Site plan 11.74500-0856

1.1 Design data

1.1.1 Site conditions

Site conditions All offered equipment is designed to operate within conditions:

the following ambient

- Altitude above sea level 650 m - Wet bulb temperature 28 °C

- Minimum ambient air temperature 5 °C

- Maximum ambient air temperature 50 °C

peration outside of these limits without guarantee.

1.1.2 Generating sets

Generating sets Under consideration of your request, this quotation provides for 5 generating sets based on the MAN 18V32/40 engine. - Number of generating sets 5

- Engine type 18V32/40

- Engine speed 720 min-1

- Lube oil pump engine driven

- HT cooling water pump engine driven

- LT cooling water pump engine driven

Electrical

system The offered equipment is based on the following electrical values: - Operation mode - Frequency - Power factor cos phi (lagging) - Medium voltage - Low voltage

grid parallel 60 Hz

0.8 13.8 kV

440 V

1.1.3 Other design data

Foundation - Soil bearing capacity

Earthquake design according to Peak Ground Acceleration

PGA1

Cooling method Features of the cooling water system:

Type of cooling system

Fuel oil The fuel oil system is designed based on the following fuel oil:

Fuel oil HEAVY FUEL

Lower calorific value (LCV) 40,230 kJ/kg

Viscosity to 380 mm2/s at 50°C

Nitrogen content up to 0.5%-wt.

Sulphur content up to 3.0%-wt.

Ash content up to O.01%-M.

Pour point <30 °C

Flash point >60 °C Alternatively the engines can be operated on diesel fuel oil for up to 72 hours at a time.

Intake air Ambient air free of dust, salt and sand,

Exhaust gas Height of stack 32 m

Power house Design temperature rise ventilation inside power house 10 K

The temperature rise to be measured between ventilation outlet and inlet.

Requirements The tube oil, fuel, engine cooling water, charge air cooling water and intake air of engine have to be in accordance with the quality requirements of MAN Diesel. media

> 200 kN/m2

0.04 g

RADIATOR

Engine speed / Nominal speed [%]

Load application

Table 1: Diagram of permissible frequency and load limits Table 1 shows that the maximum continuous engine output is ensured at a mains grid frequency exceeding up to max. +3%, whereas at a frequency drop to max. -5%, the power output is continuously reduced to 95% MCR. We permit operation of the engines up to +5% frequency fluctuation for maximum 120 seconds. In any case, the maximum permissible mains grid frequency deviation is ±5%.

When load is suddenly applied to a generating set there will be a transient deviation in voltage and frequency. The maximum permissible load increase is limited to steps of 25% of the actual power of generating set / power plant. Further it depends on the base load before load increase. The offered generating sets comply with ISO 8528-5 class G2.

1.2 Performance data

The guarantee data are shown in underlined bold letters for information only and without guarantee.

Our stated performances are based on the design data as calculated for the following reference conditions:

- Air Inlet temperature (before air inlet filter) 37°C

- Air Inlet pressure (before air inlet filter) 938 mbar

- Charge air temperature before cylinder 56°C

- Exhaust gas back pressure 30 mbar

- Intake air pressure loss < 20 mbar

In case the site conditions / technical parameters at performance test are different from the site reference conditions defined above, the performance guarantees will be adapted in accordance to MAN Diesel standard procedure.

Tolerances in the measuring equipment shall be considered additionally and are not included in the guarantee figures stated below. Tests will be done according to ISO 15550:2002 (ISO 3046-3:1989).

1.2.1 Continuous power of the generating set

The continuous power of one generating set 18V32/40 at above defined reference conditions is: Continuous power of the generating set 8.479 kW

The above mentioned power is the electrical output of the generating set to be measured at alternator terminals. The stated value is the average of all generating sets.

Applicable standard is ISO 3046. The continuous power of the generating set at other ambient conditions as defined above is shown in the following diagram.

Corresponding to ISO 3046-1:2002, clause 8.3 and ISO 8528-1:1993, clause 13.3, the engine will be blocked at 110 % load of the MCR, whereas the 10 % overload will be used for governing purposes only; it shall not be used for the supply of electrical consumers.

1.2.2 Specific fuel oil consumption (sfoc)

The specific fuel oil consumption at continuous power as per section 1.2.1 and at above defined reference conditions will not exceed the following value:

Specific fuel oil consumption 193,4 q/kWh + 5 % tolerance.

The specific fuel oil consumption is related to a lower calorific value (LCV) of 42,700 kJ/kg. Separation and leakage losses are not included in the above consumption rates.

The stated guarantee values is based on ISO 3046-1:2002, correction to other then above mentioned site reference conditions according to MAN Diesel standard procedure. The above stated value is the average of all generating sets.

. Other values are

per section 1.1 and

Site Reference conditions

Measuring tolerances

1.2.3 Lubricating oil consumption

The tube oil consumption of one generating set at above defined reference conditions will not exceed the following value:

Lube oil consumption 5 kq/h + 20 % tolerance.

Above stated value without any losses caused due to cleaning of filter and centrifuge or tube oil charge replacement.

The stated guarantee values based on ISO 3046-1:2002, correction to other than above mentioned site reference conditions according to MAN Diesel standard procedure. The stated value is the average of all generating sets.

General description

2 Diesel engine The MAN engine 18V32/40 is a four stroke, medium speed Diesel engine, turbocharged and charge air cooled. The engine is prepared for operation on HEAVY FUEL. Compared to other medium speed engines, covering the same power range, the 18V32/40 produces high power from a compact, efficient design.

Technical data The technical data is summarised in the following table:

- Cylinder bore 320 mm - Piston stroke 400 mm

- Engine speed 720 min-1

- Piston speed 9.60 m/s

- Mean effective pressure 25.90 bar

- Power per cylinder 500 kW/cyl

- Power of the engine (at crankshaft) 9,000 kW Continuous development

The engine familiy has a well proven service record in marine propulsion, marine auxiliary genset and stationary power generation. MAN Diesel engines of the 32/40 type have been in service since 1994 and are subject to continuous development to ensure reliability under the most severe service conditions. Each 18V32/40 engine is engineered to optimise its performance to ensure that your individual requirements are met.

Outline dimensions

B

H

L1 L

Dimensions and weight of the engine 32/40:

- Height (H) 4,230 mm - Length (L) 8,300 mm

- Width (B) 3,500 mm

- Weight 85,000 kg

2.1 Engine scope and special engine accessories

Item Q'ty Description

2.2 Engines 18V32/40

2.2.1 Engines 18V32/40

010 1 Engines 18V32/40 suitable for operation on heavy fuel oil, as per following detailed technical specification

010 4 Engines 18V32/40 suitable for operation on heavy fuel oil, as per following detailed technical specification

2.2.2 Air intake

010.170.060 5 Blow-off valve for charge air When engines are operated at full load and low intake temperature, the higher air density involves a danger of excessive charge air pressure leading to an inadmissible high firing pressure. In order to avoid such conditions, part of the charge air is withdrawn and blown off into the engine room. This is achieved by means of an electro-pneumatically controlled flap or a spring loaded valve.

2.2.3

010.220.010 5

2.2.4

010.230.010 5

010.230.020 5

2.2.5

010.250.030 5

Lubrication system

Engine attached tube oil pump(s)

capacity 191 m3/h,

Cooling water system

Engine attached HT cooling water pump capacity 108 m

3/h

Engine attached LT cooling water pump capacity 160 m

3/h

Piping, cabling

Slow-turn facility on the engine.

The engine is automatically turned slowly prior to engine start with being monitored by the engine control. If the engine does not reach the expected number of crankshaft revolutions within the specified period of time, an error message is issued. Slow-turn serves as an indication that there is liquid (oil, water, fuel) in the combustion chamber.


2.2.6 Work test run

010.330.020 1 Workshop test of the Diesel engine

The test will be done with the MAN Diesel SE testbed equipment and installations but without other offered equipment.

Pre tests:

Checking of systems and installations

Testing of monitoring and safety equipment

Running-in and adjusting

Running up to 100% load

Adjusting of ignition pressure

Adjusting of governor

Checking of all operation data

Workshop test procedure:

Starting tests approx. 15 min.

Warming up to 100% load approx. 25 min.

Continuous power of 100% load 60 min.

Continuous power of 85% load 30 min.

Governor test approx. 15 min.

For the workshop test, Diesel fuel and tube oil will be used in line with the MAN Diesel SE standards. The test will be executed according to the actual conditions prevailing at our workshop. The operating values to be expected at site can be calculated by using well-proven methods on basis of the main operating values as certained on the test bed. The measuring parameters, including relevant accuracies, are based on ISO 3046.

Extension or changes of our test programme would result in additional cost and have to be clarified upon request.

2.3 Detailed Technical Specification of one engine 32/40

Design features One-part crankcase with safety valves on crankcase covers Welded sheet-steel dry oil sump

Crankshaft made of forged steel with torsional vibration damper at free end

Main bearings and big-end bearings with two-part thin-walled bearing shells and main bearings cross-braced by tie-rods

Connecting rod (splitted with flange) drop-forged of steel Piston with forged steel crown and nodular cast-iron skirt Cast-iron cylinder liners with fire band ring

Nodular cast-iron cylinder head with armour-plated inlet and exhaust valves, valve seat rings for the inlet and exhaust valves. Valve rotators on the inlet and exhaust valves. Indicator valve on each cylinder

Individual camshafts (multi-part) for injection pumps and valve timing Pipes on the engine with counter flanges or connecting screws

Fuel injection Injection pump on each cylinder system Variable injection timing (VIT), with automatic adjustment

Injection pipes with casing

2 buffer pistons at the fuel admission and return pipes

Speed control Electronic speed governor with actuator

Electric speed transmitter for engine speed and turbocharger speed

Electro-pneumatic emergency shutdown device on the engine for manual remote emergency stop and for automatic stop at over speed and other stop criteria within the safety system

Turbo charging 2 MAN Diesel exhaust gas turbocharger, type NR34/S mounted at the FREE and charge-air END. Lube oil run down tank, decoupled from turbocharger. Washing device cooling (wet) for the exhaust gas turbine and compressor.

2 Charge-air cooler in fresh water and two-stage design; with counter flanges Exhaust gas piping on the engine, uncooled, thermally insulated and lagged

Platform Brackets on the engine for attaching the main gallery supports

Operation and Supplemental parts for engine control panel (ECP) control The following equipment is included:

control unit for speed governor,

control for splash oil monitoring system

EDS-Databox for collection and record of engine operating data

The above mentioned equipment to be mounted in the engine control panel (ECP).

Oil mist detector, make Schaller VN115

Temperature Thermocouples for measuring the exhaust gas temperature after each cylinder, measuring before and after turbocharger, with terminal box and cabling on the engine.

Start and stop Compressed air starting equipment with main starting valve and with starting equipment valve on each cylinder of one cylinder bank

Lubricating and Cylinder lubrication oil pump with attached electrical motor (IP 44)

cooling Forced-feed lubrication for all bearing points of running gear, camshaft, timing

gear and turbocharger

Cylinders, cylinder heads, fuel injection valves, and charge-air cooler are water-cooled, pistons are oil cooled

Flywheel with toothing, without protection cover Bolts connecting the flywheel with the crankshaft

Turning gear for the running gear, with electric motor (reversible; IP 54)

Push button switching equipment, control cable

Pneumatic starting interlock when turning gear engaged, with limit switch (not cabled; 24 V DC; IP 65) for display

Safety device with limit switch (not cabled; 24 V DC; IP 65), for electric turning gear interlock when crank handle is in place

The outer surface of the engine is covered with paint "white aluminium" RAL 9006. Painting consists of one finishing coat, approx. 20 pm.

Works acceptance / factory approval.

Torsional vibration calculation

Flywheel and turning gear

Engine painting

Acceptance

Calculation

3 Generating set

Our generating sets are designed for power generation in continuous, durable and safe operation. The area of application comprises ranges from supplies of basic loads in public mains or coverage of peak loads to isolated applications for industrial consumers.

The technical data of the generating set is summarised in the following table:

- Operation mode grid parallel

- Frequency 60 Hz

- Power factor cos phi (lagging) 0.8

- Voltage 13.8 kV

- Power of the generating set 8,730 kW

Engine and alternator are mounted on a common steel foundation frame. The engine is resiliently mounted on the frame by rubber elements, whereas the alternator is rigidly mounted. Engine and alternator are flexibly coupled. The steel foundation frame is placed rigidly and grouted on a simple concrete foundation plate.

This genset design is prerequisite for our simple, small, single-floor powerhouse concept to get short assembly and commissioning periods at low cost.

- Dimensions

and weight of the generating set:

- Height H 5,240 mm - Length C 12,750 mm

- Width W 3,500 mm

- Weight (dry) 139,000 kg

General description

Technical data

Outline dimensions

W

H


Connecting elements

Coupling arrangement

Flexible coupling

The flexible coupling is mounted between engine flywheel and alternator shaft. The scope includes a connection hub for the alternator shaft and fixing bolts for connection to the flywheel.

A standard coupling is used. Size and rubber quality are determined by the torsional vibration calculation.

Cover for flywheel and coupling

Engine seating

Engine seating

Anti vibration mountings for the engine by cone elements for a direct resilient mounting of the engine, consisting of:

brackets on the engine landing,

rubber elements,

lower parts,

stud bolts between engine landing and brackets,

foundation bolts between lower parts and foundation frame.

Pipe adapters

Flexible pipe connections for the engine

Genset

Alternator system

Three phase synchronous alternator

Design:

The stator frame is a rigid, welded steel structure construction. The stator core is built of thin electric sheet steel laminations which are insulated on both sides with heat-resistant inorganic resin. The radial cooling ducts in the stator core insure uniform and effective cooling of the stator.

The rotor consists of a forged steel shaft, a hub and sheet steel poles fixed on the hub. The pole laminations are pressed together with steel bars fixed to the end plates.

3.1

3.1.1

020.010.010 5

020.010.040 5

3.1.2

020.020.020 5

3.1.3

020.030.025 5

3.2

3.2.1

025.020.010 5

A-001


The windings, epoxy resin impregnated, are provided with very strong bracing which withstands all expected mechanical and electrical shocks and vibrations.

Engine-independent, self lubricated bearing design, to avoid possible tube oil contamination by the engine.

The alternator is self-ventilated and needs no external forced air flow. The surrounding air is used for cooling. The cooling air is drawn in through air filters and blown out to the surrounding environment.

Rated technical data:

- Output approx. 10,913 kVA

- Voltage 13.8 kV

- Current approx. 457 A

- Frequency 60 Hz

- Power factor 0.8 (lagging)

- Temperature rise stator/rotor F/F - Insulation class F

- Mounting design IM1101 or IM7301

- Protection class alternator IP23

- Protection class terminal box IP54

- Cooling method ICOA1 (Air cooled)

- Operation S1, continuous

- Operation mode Mains parallel

- Applicable standard IEC 60034

The alternator is optimized for voltage-stability in case of load variation. Accessories:

Anti-condensation heater

Ptl 00 sensors for winding temperature detection

Ptl 00 element and lubrication oil sight-glass for monitoring, for each bearing

Main terminal box (terminals UN/W/N) and auxiliary terminal box (for accessories) inclusive suitable cable glands for bottom entry

Brushless self-excitation system including rotating diodes and protection against overvoltage

Droop current transformer installed in main terminal box

Star point current transformers for protection purposes installed in main terminal box

Painting similar to engine colour

Foundation bolts Final series test report according to manufacturers standard is included.

025.020.050 5 Automatic voltage regulator (AVR)

A digital excitation control system type Basler DECS 200 is installed on a mounting plate to be integrated into the Generator Control Panel (GCP). Features:

voltage regulation within 0.25% from no-load to full-load

proportional (P), integral (I) and derivative (D) stability control

underfrequency limiter or V/Hz ratio limiter


paralleling compensation of two or more generators using reactive droop

manual and automatic channel

several protection functions

diode monitoring function is included

serial bus coupling for read out of different measuring values

3.2.2 Foundation system

025.030.010 5 Steel foundation frame

Engine and alternator are installed on a common steel foundation frame. The steel foundation frame is used as tube oil service tank.

025.030.040 5 Set of foundation bolts for alternator

025.030.050 5 Foundation frame seating F-002

consisting of:

- Set of steel foundation frame stoppers - Set of levelling screws - Grouting material Pagel V1/50 - Soft rubber

3.2.3 Genset addons

025.035.010 5

Frame auxiliaries and frame assembly Engine, alternator and steel foundation frame are mounted at the MAN Diesel workshop. Attachment of turning gear, terminal boxes, piping and cabling is included. Additionally an installation drawing is provided.

025.035.060 5 Lube oil service tank level monitoring

3.2.4 Genset service platforms

025.040.010 5 Engine service platform Free standing engine service platform, with floor plates, railing, stair and fasteners.

025.040.020 4 Interconnecting bridges for engine service platforms, with railing

4 Mechanical scope Item

Q'ty Description

4.1 Auxiliary systems, engine related

4.1.1 Lube oil service system

030.020.010 -1 MOD-006 5 Lube oil module

consisting of: - tube oil heat exchanger - tube oil automatic filter - tube oil priming pump with e-motor - tube oil temperature regulating valve - terminal box

030.020.050 5 PCV-007

030.020.150 5 FQ-001

The above equipment is mounted on a frame with corresponding fittings completely piped and wired.

Lube oil pressure control valve

Lube oil replenishing and flow rate measuring device

consisting of: - oval gear meter including pulse trigger - solenoid valve

030.020.160 MOD-007 5 Lube oil separator module

consisting of: - separator, self-cleaning, capacity 2990 I/h with e-motor 11 kW - switch cabinet, complete with control and power part as well as temperature

control and temperature switch - steam heated tube oil preheater with safety valve and insulation - sludge collector and sludge pump - supply pump, not fitted.

4.1.2 030.030.035 5

030.030.040 5 MOV-002

HT cooling water service system Cooling-down pump, free-standing capacity 15 m

3/h, with e-motor 1.9 kW

HT cooling water temperature regulating valve DN, with electric actuator, to be fitted in the cooling water pipe to radiator and resistance thermometer Pt 100 to be fitted in HT cooling water pipe downstream the mixing point.

Our Reference 5301031-01-B001 Date 2010-01-17 5301031-01-B001 Technical Specification.docx Page 15 of 71


Cooling water expansion tank The tank is designed with two separate compartments for HT and LT circuit, capacity 2 x 250 I, with mechanical level indicator and minimum alarm contact

Low temperature cooling water system LT cooling water temperature control valve

DN125, with electric actuator and resistance thermometer Pt100 to be installed in LT cooling water pipe downstream the mixing point

Charge air temperature control valve (CHATCO) Two circuit radiator cooling system

030.050.010 -1 5 Two-circuit radiator cooling system

The engines are cooled with outside mounted, horizontal type radiators with electrically driven induced draft fans with space heaters.

Scope of supply:

Radiator cooler with separate cooling circuits for high and low temperature

cooling water

Frame material: Hot dipped galvanized steel.

Tube material: copper

Fin material: Aluminum

The radiator coolers are designed for a minimum temperature of 0°C (without glycol) and a maximum ambient temperature of 50 °C.

Supply without steel supporting structure.

The radiator coolers are interconnected to one common cooling group, serving for engine cooling and multimodules.

Noise power level of the radiators for one engine is 104 dB(A).

4.1.5 Fuel oil service system

030.110.070 5 FIL-013

Fuel oil indicator filter mesh width 0.034 mm, used as indicator filter with attached differential pressure contact indicator, loose supply.

Including pressure compensation tank unit, loose supply.

030.030.060 5 T-002

4.1.3

030.040.050 5

030.040.063 5 MOV-003

4.1.4


4.1.6 Combustion air system

030.120.010 5 Intake air filter unit FIL-007

consisting of:

vertical weather louvre

pocket filters (dry filters)

filter house

difference pressure transmitter

transition piece with integrated silencer for a noise attenuation of approx. 40 dB(A) and flange(s) to intake air duct

030.120.050 5 Intake air duct upstream of turbocharger including supports

030.120.060 5 Rubber expansion joint for intake air duct to be installed upstream of turbocharger, delivered with counterflange

4.1.7 Engine exhaust gas system

030.130.010 5 Adapter for exhaust gas duct to be installed downstream of turbocharger, without counter flange

030.130.020 5 Expansion joint for exhaust gas duct to be installed after adapter, without counter flange

030.130.030 5 Exhaust gas duct inside power house with bend and supports, without wall sockets, without counterflange

030.130.040 5 Exhaust gas silencer: SL-002

Silencer for installation outside of the power house, horizontally mounted on roof of mechanical annex

Technical features:

Reactive and/or absorptive attenuation principle

Noise attenuation approx. 35 dB(A)

Total pressure loss < 10 mbar

Material of main components S235JR

Absorptive material, if any, within special cushions retained by perforated plates

Scope of supply for silencer including:

Corrosion protection of non-insulated external surfaces

Support brackets and fixing accessories for installation on roof or in steel structure


4.1.8 Insulation

030.160.010 5 Insulation material for exhaust gas duct and silencer

for heat insulation of the exhaust gas adapter, compensator and duct inside power house, as well as for the silencer, with jacketing, supplied loose.

4.2 Auxiliary systems, plant related

4.2.1 Lube oil supply system

040.010.020 MOD-011 2 Leakage oil / sludge module,

This module collects the lubricating oil and fuel oil leakage quantities of the engine and of the fuel oil module as well as the sludge from the lubricating oil centrifuges. The leakage oil / sludge module is equipped with: - Leakage oil tank, 2 x 250 I capacity, for tube oil sludge / leakage and for fuel oil

leakage, with level indicator and level switch - sludge pump for lubricating oil 1.8 m

3/h, with motor 1.3 kW

- discharge pump for fuel oil 1.2 m3/h, with motor 0.66 kW

- terminal box

040.010.030 1

The above equipment is mounted on a frame completely piped and wired.

Lube oil supply pump P-012

4.2.2

capacity 3 m3/h with e-motor 2 kW and attached pressure relief valve.

The pump is used to feed tube oil from the storage tank in the tank farm to the service tank in the power house.

Main water supply and condensate system

040.040.010 1 Cooling water collecting tank T-039

040.040.020 1

capacity 3000 I with mechanical level indicating.

Cooling water replenishing pump P-031 capacity 3 m

3/h, with e-motor 2 kW and expansion pot, capacity 200 I.


4.2.3 Fuel injection nozzle cooling system

040.045.010 1 Nozzle cooling water module MOD-005

multi-module, for several engines in common, consisting of:

nozzle cooling water circulation pump with motor

expansion tank

heat exchanger (connected to LT circuit)

temperature regulating valve

safety valve

LT cooling water circulating pump with motor. The above mentioned eqiupment is mounted on a frame with corresponding fittings, completely piped and wired.

4.2.4 Fuel system, plant related 040.050.050 MOD-008

1 Fuel oil booster module designed as multi-module, acting for several engines in common, consisting of: - change-over valve (Diesel fuel oil/heavy fuel oil) automatically operated - flow rate measuring device, volumetric type - booster pump, with motor and safety valve - stand-by booster pump with motor and safety valve - steam heated final preheater, with safety valve - viscosity measuring and control system - fuel oil cooler for Diesel fuel oil - junction box The above equipment mounted on a frame, complete with pipes, with leakage oil pan, fittings, valves, insulation, tracing-type heating and fixing bolts.

040.050.070 1 Diesel oil pressure limiting valve

MOD-050 to be mounted in the Diesel oil piping inside engine room.

040.050.080 1 Heavy fuel oil pressure limiting valve

MOD-050 for installation in piping for heavy fuel oil inside the engine room.


4.2.5 Fuel oil treatment and supply unit

040.060.010 2 Heavy fuel oil separator module MOD-010 consisting of:

separator (self-cleaning), effective separator capacity 13000 I/h, with motor 35 kW

switch cubicle complete with control and power part, as well as temperature control and temperature switch

steam heated heavy fuel oil pre-heater with safety valve and lagging

sludge collector and sludge pump

flexible pipe connections

supply pump, not fitted, with dirt trap.

Set of heavy fuel oil supply pumps (Ix for service + 1x as stand by) capacity 15 m

3/h each, with motor 8 kW, with dirt trap and safety valve. Set

of Diesel oil supply pumps,

total capacity 20 m3/h (2 x 50%), with total motor power 11 kW, with dirt trap

and safety valve.

Fuel oil filter module

consisting of:

automatic backwash filter for heavy fuel oil approx. 0.034 mm, with attached differential pressure contact indicator, steam heated

flushing tank

The above equipment mounted on a frame, complete with pipes.

4.2.6 Starting / control air system

1 Automatic draining equipment for starting air piping

Compressor module

consisting of 2 compressors with eletric motor, 30 bar pressure, capacity 30 m

3/h each at 20°C and 1013 mbar barometric pressure, with suction filter, air

cooled, intermediate and final cooler, oil and water traps, electro-magnetic water drain and switch and control device.

Module complete with three-phase motor 9 kW, flywheel and flexible coupling. Equipment mounted on a skid for resilient mounting.

040.060.040 MOD-025

040.060.050 MOD-024

040.060.060 MOD-009

040.070.030 TR-006

040.070.040 MOD-022


040.070.060 1 Set of pressure reducer for control air

MOD-021 with water trap, dirt trap and safety valve. One in operation plus one in stand-by.

The pressure reducer is installed in the 30 bar air line, the pressure is reduced to 7 bar for providing control air to the engine and accessories.

040.070.070 TR-003

040.070.080 T-026

1 Control air drier

Dehumidification of the control air. Complete system with - thermometer for dew point temperature indication - automatic condensate discharge

1 Control air tank

content 120 I, vertical tank with safety valve, pressure gauge and shut-off valve.

The control air tank to be installed in the pump house.

4.2.7 Power house ventilation, forced draft type

040.083.010 5 Set of air inlet handling units

capacity 140000 m3/h, equipped with:

high efficiency ventilator

silencer with noise attenuation of approx. 30 dB(A)

rotary oil bath filter and pre-separator

double walled, rain-proof housing

adjustable double flaps with one servo motor

weather louvre.

4.2.8 Powerhouse outlet ventilation

040.086 5 Powerhouse outlet ventilation

The outlet units in the roof consits of protective grating and silencerwith a noise attenuation of approx. 30 dB(A). Capacity of each unit 140000 m

3/h.

4.2.9 Pumphouse ventilation system

040.088 2 Pumphouse ventilation system consisting of:

air inlet ventilation unit with protective grating designed for erection in pumphouse wall

forced air outlet ventilation unit, including square wall mounting plate incorporating an axial flow fan with e-motor, connecting cable and terminal box.


4.2.10 FiFi-building ventilation system

040.089 1 FiFi building ventilation system consisting of: air inlet ventilation unit with protective grating designed for erection in

pumphouse wall

forced air outlet ventilation unit, including square wall mounting plate incorporating an axial flow fan with e-motor, connecting cable and terminal box.

4.3 Exhaust gas system

4.3.1 Waste heat recovery system for steam generation

060.060.010 5 Waste heat recovery boiler

Horizontal smoke tube type, capacity approx. 360 kg/h per boiler, designed for manual cleaning with brushes, operation pressure 9 bar(a), with a ladder for operation of the equipment arranged on top of the boiler with all pertaining valves and completely insulated. Including feed water regulating units with all pertaining valves.

Above mentioned capacity of the boiler at site reference conditions and with clean heat exchanger surfaces.

Condensate collecting module

Feed water tank

With all pertaining valves, oil in water detector in the condensate return line, completely insulated, with ladder for operation of the equipment on top of the tank

Blow down tank

as mixing cooler with raw water with all pertaining valves and completely insulated.

Chemical dosing unit

A chemical dosing unit is connected to the feed water tank, which allows a proper feed water treatment by dosage of chemicals.

Steam condenser

cooled down by engine cooling water with electrically driven steam control valve. With all pertaining valves and completely insulated.


060.060.100 -1 1 Steam control system

Boiler Control Panel (BCP) for 5 Waste Heat Recovery Boilers, arranged for floor mounting.

Metal enclosed cubicle, steel frame construction, totally closed with ventilation slots, front door with rubber gasket.

Dimensions of the panel:

Width: approx. 1600 mm

Height: approx. 2000 mm

Depth: approx. 600 mm

Plinth: approx. 200 mm.

Control and monitoring system for the waste heat recovery boiler and the equipment of the steam generation system.

Feed water pump module

with 2 feed water pumps, 1 in operation and 1 in stand-by, with feed water meter, with all pertaining valves and completely insulated.

Auxiliary boiler for steam generation

Auxiliary steam boiler

Diesel oil fired, to generate steam for trace heating / HFO tank heating in case all engines are out of operation.

Auxiliary boiler module includes:

Evaporator section

Diesel oil burner

Diesel oil pump

Pressure switches/gauges

Temperature switches

Closing and safety valves

Feed water pump

Capacity of the boiler at site reference conditions and with clean heat exchanger surfaces 1500 kg/h.

060.060.110 1

4.3.2

060.080.010 1

5 Electrical scope


5.1 Control and monitoring system

5.1.1 Engine control panel (ECP)

070.010 -1 5 Engine control panel (ECP)

The engine control panels are arranged for floor mounting with cable insert from backside into plinth. Design as steel frame construction, totally closed, front door with rubber gasket. The panels are equipped with air condition. The panels are with panel light and electrical outlet.

Dimensions of each panel:

width approx. 2,400 mm

height approx. 2,000 mm

depth approx. 600 mm

plinth approx. 200 mm

protection class IP 42

structural painted to RAL 7035 plinth painted to RAL 7022

labels: white, with black standard-type letters, design according to DIN EN 60439-1, IEC 60439-1 and ISO 8528, Part 4.

Each engine control panel is located in the engine hall next to the generating set.

Control equipment:

AC power supply input for panel equipment

AC UPS power supply input for control and generation of DC 24V

1 x AC UPS Voltage / DC 24 V power supply unit for PLC equipment

emergency stop push button with interlocking relais with positively driven contacts and external reset terminals. Function: engine shut down and engine aux. stop

necessary set of mcbs with panel inside list of functions

necessary set of contactors, relays, transducers, terminals a.s.o.

fault indication light on roof.

devices marked on device and mounting plate

PLC equipment with Siemens ET200M

digital input, output modules, analouge input modules as required (15% spare inputs and outputs)

1 PROFIBUS connection to GCP (Genset Control Panel)

1 PROFIBUS connection to EAP (Engine Auxiliary Panel)

1 interface module to EDS-D system


Integrated devices:

1 EDS-D system

1 engine speed governor

1 over-speed relay

1 frequency / current converter for engine speed

1 frequency / current converter for each turbo charger speed

5.1.2 Genset control panel (GCP)

070.020 -1 5 Genset control panel (GOP)

arranged for floor mounting, metal enclosed cubicle, steel frame construction, totally closed with ventilation slots, front door with rubber gasket

Dimensions each panel:

width: approx. 1400 mm

height: approx. 2000 mm

depth:approx. 600 mm with panel fan incl. thermostat and filter for each panel

with panel light, incl. electrical outlet with heating resistance humidity controlled

protective system IP 42 structural painted to RAL 7035 instruments: frame size: 96 x 96 mm, scale 90°, class 1,5

labels: white, with black standard-type letters, design according to DIN EN 60439-1, !EC 60439-1 and ISO 8528, Part 4.

located in control room, cable insert from bottom

MEASURING:

1 voltmeter

1 voltmeter selector switch for generator, 3 positions

3 ammeters

1 power factor meter 0,5-1-0,5*

1 MW-meter for connecting on transducer*

1 MWh-meter with pulse output*

1 measuring transducer for active power*

1 measuring transducer for reactive power*

1 measuring transducer for current*

1 measuring transducer for voltage*

1 measuring transducer for power factor*

1 measuring transducer for frequency*

* can be integrated in one device

1 set of test terminals for performance test


1 set of measuring and control circuit MCBs

SYNCHRONISING:

1 automatic synchronizing unit with black busbar possibility door mounted

1 synchrocheck relais with black busbar possibility

1 key selector switch "GCP-SCADA"

1 selector switch for GCP synchronizing "AUTO-OFF-MANUAL"

1 LED synchronoscope with integrated synchronizing check relay

1 double-voltmeter

1 double-frequency meter

1 push button "CB ON"

1 push button "CB OFF"

1 switch "frequency lower / 0 / frequency higher"

1 switch "voltage lower / 0 / voltage higher"

1 mimic diagram equipped with position indicator for generator circuit breaker

1 mimic diagram equipped with position indicator for alternator earthing CB with push buttons "ON / OFF"

ALTERNATOR PROTECTION:

digital protection relays, with following protection functions:

stator earth fault (59N)

directional earth fault (67N), with cable current transformer

over-current (51)

short-circuit (50)

negative sequence (46)

differential current (87 G)

loss of excitation (40)

reverse power (32)

over-/under-frequency (81)

under-voltage (27)

over-voltage (59)

over-excitation (24) realized in AVR

loss of excitation (40) realized in AVR as backup

CONTROL:

AC supply input for panel equipment (fan, socket, anti-condensation heating).

AC supply input from UPS for control

necessary set of mcbs


fault indication light on roof

interface to external control with pot. free contacts, digital in/outputs, pot. free analogue inputs according interface list.


all devices marked on device and mounting plate acc. circuit diagram.

1 panel inside fixed list of mcbs and related functions.

emergency stop push button with interlocking relays with connection to the positively driven contacts and external reset terminals in ECP, function: engine shut down

Spare terminals 10% of installed

PLC Part: with Siemens Simatic S7-400

1 Power supply unit

1 CPU

1 communication processor for industrial Ethernet

*Digital input boards with 32 inputs.

*Digital output boards with 32 outputs.

*Analogue input boards with 16 inputs.

1 PROFIBUS connection to ECP (Engine Control Panel)

1 Siemens Operator Panel

1 MPI connection from CPU to Operator Panel

*Number of boards as required (15 % spare).

Data link to Central Supervisory System / Common Control Panel: Ethernet

Integrated devices:

AVR with power factor regulation (item 025.020.050)

SOFTWARE:

consisting of:

Start/stop and monitoring program for genset auxiliaries (automatic / manual)

Start and stop program for engine

Generator active power monitoring

Generator current monitoring

Generator voltage monitoring

Generator power factor monitoring

Generator frequency monitoring

Generator circuit breaker control / Synchronizing release

Engine load regulation

Engine analogue value monitoring

Storage of analogue values

Overload monitoring (> 100 % load, load reduction)

Alternator winding temperature protection (49) (alternator equipped with 6 Ptl 00 sensors)

Alternator bearing temperature protection (39) (bearing equipped with Pt100 sensor)


In case of trouble, the indication of arisen failures will be indicated in sequence of incidence with additional indication of time, when it happened.

5.1.3 Common control panel (CCP)

070.030 -1 1 Common control panel (CCP)

arranged for floor mounting, metal enclosed cubicle, steel frame construction, totally closed with ventilation slots, front door with rubber gasket. Dimensions:

width approx. 2000 mm

height approx. 2000 mm


with panel fan incl. thermostat and filter with panel light, incl. electrical outlet with heating resistance thermostat controlled

protective system IP 4x structural painted to RAL 7035 instruments: frame size: 96 x 96 mm, scale 90°, class 1,5

labels: white, with black standard-type letters, design according to DIN EN 60439-1, !EC 60439-1 and ISO 8528, Part 4.

Located in control room, cable insert from bottom

MEASURING:

For 2 outgoing to step-up transformer:

voltmeter

voltmeter selector switch, 3 positions

3 ammeter

1 power factor meter 0,5-1-0,5*

1 MW-meter for connecting on transducer*

1 measuring transducer for active power*

1 measuring transducer for reactive power*

1 measuring transducer for current*

1 measuring transducer for voltage*

1 measuring transducer for power factor*

1 measuring transducer for frequency*

* can be integrated in one device

for 2 MV bus bar:

1 voltmeter

1 voltmeter selector switch, 3 positions

1 measuring transducer for voltage

1 set of test terminals for performance test



SYNCHRONISING

2 automatic synchronizing unit for outgoing to grid,

2 automatic synchronizing unit for LV circuit breaker to station transformer

1 automatic synchronizing unit for MV busbar coupler

1 key selector switch "CCP-SCADA"

1 selector switch for CCP synchronizing: "AUTO-OFF-MANUAL"

1 LED synchronoscope with integrated synchronizing check relay

1 double-voltmeter

1 double-frequency meter

1 mimic diagram equipped with position indicator and push buttons ON/OFF for each MV circuit breaker (except alternator CBs) and synchronisable LV CBs

1 control switch "frequency lower / 0 / frequency higher"

1 control switch "voltage lower / 0 / voltage higher"

PROTECTION

2 multi function protection relay for station transformer, with:

short-circuit (50)

overcurrent (51)

earth fault (50N/51 N)

2 multi function protection relay for outgoing feeder to step-up transformer, with:

short-circuit (50)

overcurrent (51)

earth fault (50N/51 N)

over/under voltage (59/27)

over/under frequency (81)

1 multi function protection relay for MV-busbar coupler,with:

short-circuit (50)

overcurrent (51)

CONTROL:

consisting of:

AC supply input for panel equipment (fan, socket, anti-condensation heating)

AC UPS input for control

necessary set of mcbs with short circuit withstands 1 OM for values <= 20A and 15kA for values > 20A


horn for alarm door mounted, fault indication light on roof

interface to external control with pot. free contacts, digital in/outputs, pot. free analogue inputs according interface list

all devices marked on device and mounting plate acc. circuit diagram

1 panel inside fixed list of mcbs and related functions


1 set of push buttons: lamps test, horn off, reset etc.

1 set of control lamps: common aux. fault etc.

1 control equipment for detection of mains fault

PLC Part: Hardware with Siemens Simatic S7-400H

Consisting of:

2 Power supply unit 24V DC, decoupled by diodes

2 CPU414-DH

2 communication processor for industrial ethernet

*Digital input boards with 32 inputs

*Digital output boards with 32 outputs

*Analogue input boards with 16 inputs

1 Siemens Operator Panel OP 677 19"

2 MPI connection from CPU to OP 677 19"

1 Profibus connection to CAP

1 Profibus connection to CAPP

Data link to Central Supervisory System: Ethernet.

*Number of boards as required (15 % spare)

Software: consisting of:

control (switch ON/OFF, interlocking, release) of all motor operated circuit breakers in MV switch gear and LV main distribution

control of all plant auxiliaries acc. to power station design "Automatic-Manual"

plant power management acc. to remote or local demand

load sharing program for load balance of the engines, including monitoring of nominal load and reverse power

control for start and stop of the gensets depending on load demand.

island operation features

load shedding program, in case of overload and underfrequency

control for earthing resistors with selector switch "Automatic-Manual"

mimic diagram for earthing CB with control lamp "ON"

control for interlocking of earthing CBs (only one CB is on)

mimic diagram for all motor driven CBs

5.1.4 Operation and monitoring system

070.040 -1 1 CENTRAL SUPERVISORY SYSTEM

Automation control system for supervision and control with 2 Server PCs and 3 Operator Station PCs for supervision:

Hardware:

2 Server PC with CPU with appropriate performance and memory capacity, with state of the art operating system, with hard disk, floppy drive 3.5", CD-


ROM, interfaces 2 x serial, 1 x parallel, state of the art graphic board, 3 Ethernet connections

standard keyboard (english)

redundant remote control via modem

3 Operator Station PCs with CPU with appropriate performance and memory capacity, with state of the art operating system, with hard disk, floppy drive 3.5", CD-ROM, interfaces 2 x serial, 1 x parallel, USB, state of the art graphic board, ethernet connection

standard keyboard (english) and mouse

19" Monitor (TFT)

one color inkjet desk top printer, DIN A4 with cut sheet feeder

one black/white laser desk top printer, DIN A4 with cut sheet feeder

Ethernet switches

Software:

for 5 generating sets installed on each PC, consisting of:

complete overview of the power station

presentation of genset with analog value indication

single line diagram of the power station

overview of the tube oil system

overview of the cooling water system

overview of the fuel system

overview of the intake air system

overview of the exhaust gas system

overview of the steam generation system

presentation of these values in monthly bar diagram

presentation of 32 analog values as a line diagram of the last 24 hours (8 values in one diagram simultaneously)

presentation of 32 stored analog values as a line diagram at days before (8 values in one diagram simultaneously)

documentation of fault indications and operation signals as short term / long term history.

5.1.5 Control cables and installation material

070.050 -1 1 Control cables and installation material

MV signal and control cables

LV signal and control cables

Signal and control bus systems

Cable trays with fixings (where separate frompower cabling)

Cable support constructions.

Cable and installation material for offered scope of supply only.


5.1.6 Plant sensors for piping

070.060.010 -1 1 Sensors for visualization

Sensors and Instrumentation for visualization of operating conditions transmitted via electrical signals(no local sensors without any wiring)

Scope of supply:

Sensors and instrumentation connected to pipes (connecting pipes between modules) which are not included neither in the scope of the Diesel engine nor in any module or component of the plant.

5.2 Electric plant system

5.2.1 MV switchgear system

080.010 -1 1 MV switchgear system

Factory built, metal-clad, air-insulated and type-tested, floor-standing high voltage panels, for indoor installation as rigid and torsion resistant steel frame construction. Panels are manufactured in accordance with IEC 62271-200 and IEC 694. Side and rear covers, the top cover for dust protection and pressure reduction and separate front doors for low voltage compartment are consisting of sheet steel.

Rated short time duration 1 s

Degree of protection IP 3x

Colour RAL 7035

Qualification IAC AFL

Class: PM

Loss of Service Continuity: min. LSC2A

Control voltage: 110 V DC (battery system)

5 MV ALTERNATOR PANEL

each consisting of:

1 voltmeter

1 voltmeter selector switch

3 ammeter

1 set of terminals for current transformers with shorting jumpers, disconnecting and testing facility

1 set of terminals for voltage transformers with disconnecting and testing facility


1 vacuum circuit breaker, 3-poles, withdrawable type, with push button "ON/OFF" front panel mounted or at least to be operated with closed front door, motor drive 110 V DC, spring operated, tripping coil 110 V DC, undervoltage type, closing coil 110 V DC, with position indicator


(mechanical).

mechanically interlocked with:

1 earthing switch, 3-poles, for the cable side with driving shaft and position indicator (mechanical).

3 double-core current transformers, 1 core for measuring purposes and 1 core for protection

3 voltage transformers 1-pole,

1 bus bar system

3 arrestors

3 cable connections per phase

1 MV FEEDER FOR STEP-UP TRANSFORMER

each consisting of:

1 voltmeter


3 ammeter

1 set of terminals for current transformers with shorting jumpers,

disconnecting and testing facility



1 vacuum circuit breaker, 3-poles, withdrawable type, with push button "ON/OFF" front panel mounted or at least to be operated with closed front

door, motor drive 110 V DC, spring operated, tripping coil 110 V DC, undervoltage type, closing coil 110 V DC, with position indicator (mechanical).



3 tripple-core current transformers with 1 core for measuring purposes, 1 core for protectionand 1 core for differential protection

3 insulated voltage transformers, 1-pole

1 bus bar system

3 arrestors

6 cable connections per phase

1 MV FEEDER FOR STATION TRANSFORMER

each consisting of:

3 ammeter

1 set of terminals for current transformers with shorting jumpers, disconnecting and testing facility


1 vacuum circuit breaker, 3-poles, withdrawable type, with push button "ON/OFF" front panel mounted or at least to be operated with closed front door, motor drive 110 V DC, spring operated, tripping coil 110 V DC, undervoltage type, closing coil 110 V DC, with position indicator (mechanical).




3 double-core current transformers with 1 core for measuring purposes, 1 core for protection

1 bus bar system

3 arrestors

1 cable connections

1 MV BUSBAR MEASURING PANEL

as separate panel or integrated in one of the other panels, equipped with:

1 voltmeter




1 bus bar system

3 insulated voltage transformers, 1-pole with open delta winding, with resistance for damping of connected open delta windings of voltage transformers

5.2.2 Neutral earthing system

080.020 -1 1 Neutral earthing system

consisting of:

5 LOAD BREAK SWITCH PANELS

Metal enclosed cubicles, floor-standing, high voltage panels for indoor installation, steel frame construction with front doors, protection class IP42, busbar: copper, painting: structure colour RAL 7035, lettering: English

Design according to DIN EN 60439-1, IEC 60439-1 and ISO 8528, Part 4. Each panel consisting of:

1 single pole MV load break switch with motor drive,

1 mimic diagram with position indicator

1 key switch "local - remote"

input signals "load break switch on", "load break switch off"

output signal "load break switch on"

1 RESISTOR

each earthing resistor, non-corrosive type

load current approx. 25 A

operation time limit 10 s

1 cable type current transformer

connections for the power cables.


5.2.3 Station transformer

080.030 1 Station transformer

three-phase station transformer, oil immersed type, for according to IEC 60076-1

- Capacity 1500 kVA

- Rated frequency 60 Hz

- prim. Voltage 13.8 kV

- sec. Voltage 440V+/-2x2,5%

- connection Dyn 11

- Cooling ONAN / ONAF

with - 1 off-load tap changer - 1 protection block DGPT for hermetic transformer - 1 oil temperature indicator with 2 contacts - 1 cable box for MV / LV side

080.030 1 Station transformer

three-phase station transformer, oil immersed type, for according to IEC 60076-1

outdoor installation,

- Capacity 1000 kVA - Rated frequency 60 Hz

- prim. Voltage 13.8 kV

- sec. Voltage 4 4 0 V + / - 2 x 2 , 5 %

- connection Dyn 11

- Cooling ONAN / ONAF

with

1 off-load tap changer

1 protection block DGPT for hermetic transformer

1 oil temperature indicator with 2 contacts

1 cable box for MV / LV side

5.2.4 LV main distribution

080.040 -1 1 LV main distribution

- Rated insulation voltage V

- Service voltage 380 V

- Service frequency 60 Hz

- Rated bus bar current A

- Rated short time current kA

- Rated short time duration 1 s

- Degree of protection IP 42

- Colour RAL 7035

panels, arranged for floor mounting, metal enclosed cubicle, steel frame construction, totally closed with ventilation slots, front door with rubber gasket.

outdoor installation,

Q'ty Description

All of the low voltage switchboards and distribution boards shall be interconnected to the power station central supervisory system.

Configuration see SLD LV main distributions.

dimensions of each panel:

width approx. 800 / 1200 mm


depth approx. 800 mm with panel fan incl. thermostat and filter for each double panel with panel light, incl. electrical outlet

instruments: frame size: 96 x 96 mm, scale 90°, class 1.5

labels: white, with black standard-type letters, lettering: English. Design according to DIN EN 60439-1, IEC 60439-1 and ISO 8528, Part 4

Panels located in LV room, cable insert from bottom

2 INCOMING STATION TRANSFORMER PANEL

each equipped with:

1 voltmeter for transformer voltage


3 ammeters

1 voltmeter for busbar voltage


1 circuit breaker 3-poles, with 110 V DC motor drive, withdrawable type, with overcurrent and short-circuit protection

3 current transformers for performance test

1 set of terminals for current transformers with shorting jumpers and disconnecting facility


Connections for the power cables

1 selector switch "Local-Remote"

1 mimic diagram for CB position with push-button for LV circuit breaker ON/OFF

5 FEEDER FOR ENGINE AUXILIARY PANEL (EAP)

each equipped with:

1 circuit breaker, 3-pole, with manual drive, with overcurrent and short-circuit protection

1 mimic diagram for CB position

2 BUS COUPLER FOR COMMON BUSBAR

each equipped with:- 1 circuit breaker, 3-pole, with 110 V DC motor drive, withdrawable type, with undervoltage coil delayed,with overcurrent and short-circuit protection for common busbar,

3 current transformers

1 selector switch "Local-Remote"

Item


1 mimic diagram for CB position with push-button for LV circuit breaker ON/OFF

1 FEEDER FOR COMMON AUXILIARY PANEL (CAP)

equipped with:


1 FEEDER FOR COMMON AUXILIARIES PANEL PUMPHOUSE (CAPP)

equipped with:


1 FEEDER FOR BOILER CONTROL PANEL (BCP)

equipped with:


1 FEEDER FOR BLACKSTART DIESEL

equipped with:

1 circuit breaker, 3-pole, with 110 V DC motor drive, withdrawable type, without undervoltage coil, with overcurrent and short circuit protection

1 voltmeter for busbar voltage


1 voltmeter for Blackstart voltage


Connections for the power cables

1 mimic diagram for CB position

1 FEEDER FOR GENERAL CONSUMERS 1

equipped with:

1 circuit breaker, 3-pole, with manual drive, with overcurrent and short-circuit protection for backup

1 MCB, 3-pole, for power house crane

1 MCB, 3-pole, for blackstart auxiliaries

1 MCB, 1-pole, for CCP (light, heater, outlet...)

5 MCB, 1-pole, for ECP 1...3 (light, heater, outlet...)

5 MCB, 1-pole, for GCP 1...3 (light, heater, outlet...)

1 MCB, 1-pole, for HV Control / Protection panels (light, heater, outlet..

5 MCB, 3-pole, for spare


1 FEEDER FOR GENERAL CONSUMERS 2

equipped with:

1 circuit breaker, 3-pole, with manual drive, with overcurrent and short-

.)


circuit protection for backup

3 MCB, 1-pole, for ECP 4...5 (light, heater, outlet...)

3 MCB, 1-pole, for GCP 4...5 (light, heater, outlet...)



1 FEEDER FOR MAIN CIVIL DISTRIBUTION PANEL (MCDP)

equipped with:

1 circuit breaker, 3-pole, with manual drive, with overcurrent and short-circuit protection.

2 FEEDER FOR UNINTERRUPTIBLE POWE R SUPPLY

equipped with:

1 circuit breaker, 3-pole, with manual drive, with overcurrent and short-circuit protection for UPS

2 FEEDER FOR BATTERY CHARGER

equipped with:

1 circuit breaker, 3-pole, with manual drive, with overcurrent and short-circuit protection for battery charger.

5.2.5 LV sub distribution

080.050 -1 1 LV sub distribution

- Rated insulation voltage V

- Service voltage 440 V

- Service frequency 60 Hz

- Rated short time current kA

- Rated short time duration 1 s

- Degree of protection IP42

- Colour RAL 7035

panels, arranged for floor mounting, metal enclosed cubicle, steel frame construction, totally closed with outlet filters, front door with rubber gasket. With cooling equipment, with panel light, incl. electrical outlet. Instruments: frame size: 96 x 96 mm, scale 90°, class 1,5

labels: white, with black standard-type letters,lettering: English

design according to DIN EN 60439-1, !EC 60439-1 and ISO 8528, Part 4.

5 ENGINE AUXILIARY PANELS (EAPx)

Panel located in engine hall, cable insert from bottom, dimensions of panel:

- width: approx. 1000 mm

- height: approx. 2000 mm

- depth: approx. 600 mm

Panel equipped with AC 230 V UPS power supply input for generation of 24 V

Item Q'ty Description DC

for control

Siemens ET200M control unit for collecting of signals from auxiliaries with following boards:

Digital input electronic module, 24V DC

Digital output electronic module, 24V DC

Analogue input electronic module, 24V DC

1 Profibus connection to ECP over OLM (Optical Link Module).

1 RJ45 socket outlet Ethernet to SCADA

controls for all engine related auxiliary drives acc. to power station design

CB with auxiliary contact, contactor, thermal circuit breaker (fix mounted)

bus-bar system

1 incoming from LV Main distribution, manual operation

1 mimic diagram for CBs position

1 voltmeter

1 selector switch 7 positions

1 COMMON AUXILIARY PANEL (CAP)

Panel located in engine hall, cable insert from bottom dimensions of panel

- width:

- height:

- depth:

approx. ........................................................ mm

approx. 2000 mm

approx. 600 mm

Panel equipped with AC 230 V UPS power supply input for generation of DC 24V for control

Siemens ET200M control unit for collecting of signals from auxiliaries with following boards:



Analogue input electronic module, 24V DC.

1 interface module and bus module IM153

1 Profibus connection to CCP and CAPP over OLM (Optical Link Module)


Control for all station auxiliary drives according to power station design, each control with control switch "Off-On-Automatic", "Local - Remote", 1 lamp "On", 1 lamp "Fault" and 1 lamp "Off"


1 incoming CB from LV busbar


1 voltmeter


1 COMMON AUXILIARY PANEL PUMPHOUSE (CAPP)

Panel located in pump house, cable insert from bottom, dimensions of panel:


width: approx. 1800 mm

height: approx. 2000 mm

depthapprox. 600 mm Panel equipped with AC 230 V UPS power supply input for generation of DC 24V for control

Siemens ET200M inside the switchboard for collecting of signals from auxiliaries with following boards:



Analogue input electronic module, 24V DC.

interface module and bus module

Profibus connection to Modules (if necessary)

Profibus connection to CAP over OLM (Optical Link Module)


Controls for station auxiliary drives according to power station design, each control with control switch "Off-On-Automatic", 1 lamp "On", 1 lamp "Fault" and

1 lam P "Off"


1 incoming CB from LV busbar


1 voltmeter


5.2.6 Black-start generating set

080.070 1 Black-start generating set

Genset output 250 kVA at 60 Hz with:

Diesel engine, 4 stroke, water cooled and turbo-charged with intercooler, injection system, electric starter and heavy duty dry type air filter

Self-regulating brushless alternator

common base frame for engine and alternator

Anti-vibration elements between genset and steel frame

Radiator cooler designed for a max. ambient temperature of 45 °C installed on the steel frame

Duplex filter and flexible fuel pipe for external connections

Exhaust gas compensator

Mounted engine control panel with electric wiring

Assembly, test run, painting and documentation.

5.2.7 DC-System

080.080 -1 1 DC-System

The DC-System including UPS and batteries to be installed in a separate ventilated room.


2 Stationary Battery 110 V, 80 Ah

sealed maintenance free type for heavy-duty, long life construction, with pole caps, pole screws and block connecting pieces. Battery type: NiCd. Battery capacity sufficient for 1 hour operation. Capacity to be calculated and confirmed during detailed engineering.

Battery mounted on rack with following dimensions:



depth approx 430 mm

1 set of special tools for battery service.

2 BATTERY CHARGER 110 V SWITCHBOARD

arranged for floor mounting, metal enclosed cubicle, steel frame construction, totally closed with ventilation slots, front door with rubber gasket.

Dimensions:


height approx. 2.000 mm


with panel fan incl. thermostat and filter, with panel light and electrical outlet. Protective system IP42, structural painted to RAL 7035.

Instruments: frame size: 96 x 96 mm, scale 90°, class 1,5

Labels: white, with black standard-type letters, lettering: English. Design according to IEC 60439-1.

Panel equipped with:

Metering:

1 charging ammeter

1 load ammeter

1 charging voltmeter

1 load voltmeter

1 set of MCBs for supply of HV switch yard

1 set of MCBs for supply of MV panels

1 set of MCBs for supply of LV panels

spare outputs (30%) with MCBs, 2-poleMCBs with auxiliary contact for local and remote control

2 automatic battery charger 110 V

1 battery voltage sensor, with voltage-free signal "battery undervoltage", "battery overvoltage"

1 earth fault supervision for battery voltage with voltage-free signal "earth fault" 1 selector switch "boost charging"

1 signal lamp "battery undervoltage"

1 signal lamp "battery overvoltage"

1 signal lamp "earth fault"

The load calculation for the DC system will be provided during detailed engineering phase.


2 Uninterruptible Power Supply - Nominal input voltage - Nominal output voltage - output voltage regulation

change Overload characteristics: - for max. 60 sec. 150% - for max. 10 min. 125% - for max. 20 min. 110%

(UPS) System AC 115 V//440 V, 60 Hz

AC115V/,60Hz 1% static, 5% dynamic at 100% resistive load

If grid respectively station transformer supply fails, the supply of the monitoring, controlling and protection facilities is guaranteed with AC 115 V/, 60 Hz by the UPS.

The used UPS is equipped with automatic emergency-circuits for the case of battery failures and integrated DC and AC inverter. If the battery fails, the voltage is kept available and controlled by switch-off the battery. If the integrated inverter fails, the supply is guaranteed via bypass directly from the Station Transformer voltage together with the adapter transformer.

5.2.8 MV, LV power cables and installation materials

1 MV, LV power cables and installation materials:

5 Sets of generator cables of XPLE insulated medium voltage cables between the generator and the generator cubicle

5 set of neutral earting cables of XPLE insulated medium voltage cables between the generator and the generator neutral earthing cubicle

1 Outgoing feeder cubicle cables of XPLE insulated medium voltage cable, between the outgoing feeder cubicle and the step-up transfomer.

1 set of cable terminations, cable fittings and joint for the abvove mentioned cables

1 station transfomer cables of PVC insulated low voltage cable, between the station service transfomer and the station LV switchboard. max. lenght 50 meters

1 LV cable set installed between the station low voltage switchboard and the various control center and electrical consumers included in the MAN Diesel scope of supply

1 set of all necessary cable terminations, cable fittings and joint for the above mentioned LV cables

1 set of control and instrumentation cables for delivered equipment including necessary joint and fittings

080.090 -1

6 Balance of plant


6.1 Plant service and protection systems

6.1.1 Service air system

120.010.010 1 Service air compressor unit MOD-012

working air pressure 10 bar, consisting of:

screw type compressor capacity 118 m3/h, with motor 17 kW

switch cabinet

air tank 1000 I

automatic condensate discharge

pressure gauge, stop cock and safety valve above mentioned equipment installed on a steel frame, complete with piping and cabling.

120.010.020 1 MOD-021

Pressure reducer for service air (10 to 6 bar) with: - water trap - dirt trap - safety valve.

6.2 Erection and commissioning material

6.2.1 Erection tools / material

160.030.020 5 Start-up screen for cooling water and single filter for fuel oil, for flushing of the FIL-021 pipes; required for plant commissioning


6.3 Documentation

6.3.1 Basic plant technical documentation 170.010.010 -1 3 Engine, turbo-charger and plant documentation

in paper edition, consisting of:

operating instructions and maintenance schedule for engine and turbo-charger

working Instructions

spare parts catalogue

tools and spare parts list

workshop test acceptance certificate for engine and turbo-charger

set of documentation for the plant accessories and

set of documentation for control and monitoring accessories (after commissioning)

Additionally the above mentioned documents will be handed over in PDF-format on CD or DVD. The documentation will be in English language and in MAN Standard format.

7 Tools, spare and wear parts


7.1 Tools and spares

7.1.1 Engine tools

015.010.010 1 Set of standard and special tools for the engine required for servicing and inspection of the engine, consisting of: BASIC TOOLS Eye bolt, socket wrench insert with adapters, screw driver inserts, torque

spanners HYDRAULIC TOOLS

Pneumatically driven hydraulic high-pressure pump with hyraulic bolt tensioning devices

MEASURING TOOLS

Elongation of main bearing bolts and big end bolts

Valve clearance adjustment TOOLS FOR INJECTION

Hydro pneumatic injection tester and cleaning tool for the fuel injection valves

TOOLS FOR GOVERNOR

Tools for the speed governor GENERAL

Piston ring expander

Cleaning device for the injection and starting valve seats in the cylinder heads

DEVICES

Hydraulic lifting and lowering device for the main bearing caps Mounting and removing devices for:

cylinder heads with rocker arm casing

valves in the cylinder heads

fuel injection pumps and their drive

pistons including insertion bush

cylinder liners

fire ring

connecting rod bearing caps

connecting rods

Crank web deflection measuring

device Electric valve cone grinder

for the exhaust valves, make

HUNGER Electric valve seat grinder

015.010.020 1

015.010.080 1

015.010.090 1


Electronic firing pressure gauge 250 E

Manual programming unit for speed governor

Set of tools for turbocharger

including 2 sets of blocking / closing devices

Engine spare and wear parts

Set of spare parts for turbocharger Set of engine standard spare parts

for engine type 18V32/40, consisting of:

Piston:

1 Set of compression and oil scraper rings

Cylinder head:

1 Valve seat insert for inlet valve with round seal ring

1 Valve seat insert for exhaust valve with round seal ring

1 Valve guide with round seal ring

Inlet valve:

1 Inlet valve, complete

Exhaust valve:

1 Exhaust valve, complete

Operation/Monitoring:

1 Three-way solenoid valve

1 Pressure reduction valve

Fuel injection pump with drive:

1 Pump plunger with barrel (pump element)

1 Set of seal rings for fuel injection pump

Fuel injection valve:

1 Fuel injection valve, complete

3 Fuel injection nozzles with needle and guide

3 Sets of round seal rings for injection valve

Fuel injection pipe:

1 Fuel injection pipe with connection parts (without threaded piece)

Seals and round seal rings:

1 Set of seals and seal rings for 1 cylinder

Sealing material:

1 Set of sealing material.

015.020.070 1 Spare parts for operating and monitoring the engine

015.020.150 1 MAN spare parts for external monitoring system

015.010.110 1

015.010.130 1

015.010.370 1

7.1.2

015.020.010 1

015.020.020 5


015.020.170 1 Spares for oil mist detector

7.1.3 Plant tools

015.030.025 1 Tools for nozzle cooling water unit

015.030.090 1 Mobile strainer cleaning unit w-004

for tube oil and heavy fuel oil automatic filter, consisting of:

Tank

High-pressure pump

Pump protecting filter

Microfilter

Cleaning gun with high-pressure hose

Cleaning liquid

8 Services


8.1 Quality Management, Quality Assurance

205.010 494 Establishing of a Quality Plan

MAN Diesel has implemented a Quality Management System that conforms to ISO 9001 and ISO 14001 environmental standards. The integrated quality and environmental management manual is applied to all internal process steps to assure MAN Diesels grade of quality for our engines as well as for equipment delivered by subsuppliers.

An individual quality plan will be issued, containing order-specific outlines of the quality standard related to quality assurance and quality documentation. In addition, individual processes are scheduled, deliveries are defined and test plans are assigned to the components to be suppiled. Factory/Site Acceptance Tests follow the individual items of this plan.

8.2 Project engineering

8.2.1 System engineering

210.015.010 836 System engineering

MAN will engineer the standard systems of the power plant and supply the design data required for specification of the concerned equipment

Design of the tube oil, cooling water, intake air and exhaust gas systems

Establishing of the ventilation concept

Heat recovery system for auxiliary consumption

Explosion protection systems (if applicable)

Adaption of the engine configuration to site conditions

The results of the system engineering are dimensioning data such as consumption, pressures, flow rates, temperatures, etc. and technical requirements at interfaces which will be used for ordering of the equipment.

MAN will execute P&l Diagrams of all mediums required for the operation of the electrical power generating equipment (i.e. tube oil, cooling water, fuel oil, etc.) including all relevant pipe sizes.

8.2.2 Mechanical project engineering

210.020 1686 Mechanical project engineering

MAN will execute following order drawings:

Site plan showing the outdoor facilities of the power plant

Power house layout drawing

Pump house layout drawing


8.2.3 3D modeling 210.022 -1 1 3D modeling

Based on the engineering services mentioned above MAN will execute a 3D modelling for all design areas which are subject of contract, e.g. for powerhouse, pump house, boiler area, cooler area, tank farm, pipeways, unloading station. As an outcome of the finished 3D modelling MAN will prepare following drawings. General drawings for mechanical erection of the plant:

Equipment location plan

Support location plan

Main cable tray plans Guidance drawings for the preparation of plant steel works:

Pipe support drawings

Additional steel support drawings Drawings for preparation and execution of piping works:

Pipeline installation plans

System isometric drawings

Pipe isometric drawings

8.2.4 Calculation of genset foundation 210.033.010

1 Calculation of the genset foundation base

Based on the genset foundation drawing mentioned above, MAN will execute civil design works for the genset foundation. As an outcome of the civil design works MAN will prepare following documentation:

General arrangement drawing

Reinforcement drawing

Steel bending and quantity list

Foundation calculation

Short construction manual.

Calculation of the foundation is based on the soil bearing capacity as per section 1 and does not consider engineering or design for piling.

8.2.5 Engineering of auxiliaries

210.040 906 Engineering of auxiliaries

Based on the standard system engineering mentioned above, MAN will define and engineer all offered equipment. The power plant equipment will be ordered as a taylor-made solution, optimised for your requirements and adapted to your site conditions.


8.2.6 Electrical engineering

210.060 850 Electrical engineering

establishing of the electrical documentation of the plant, consisting of:

Technical specification of electrical equipment

Electrical cabinet drawings

PLC architecture / schematic diagrams

Single-line diagrams for HV, MV and LV system

List of measuring and control devices (plant)

List of Electrical Consumers

8.2.7 Basic civil engineering

210.070 255 Basic civil engineering

Assistance for preparation of:

Site layout proposal

Layout proposal power house

Layout proposal ancillary buildings/tank farm

8.3 Logistics

8.3.1 Transportation of equipment

220.020.030 1 Delivery of engines FCA North Sea port

220.020.050 -1 1 Sea transport CIF Jeddah, not unloaded

220.020.090 -1 2 Engine lifting device (on loan basis)

MAN Diesel will deliver the engine together with an engine lifting device. This equipment is required for transport and installation purpose only and shall be returned to MAN Diesel SE once installation of the engines / generating sets is over.

The customer shall cover the cost for return transport to MAN Diesels workshop in Augsburg and shall also arrange for temporary import permission of the device (if necessary).


Site activities Supervision of installation

man days supervision for placing of generating sets

The supervision service includes placing of generating set on the foundation. It is necessary that the roof is closed and the power house crane is in operation.

man days surveillance for mechanical equipment erection

The MAN Diesel surveyor joins the installation of the offered equipment to implement the MAN Diesel quality standard. After completion, a final check of all systems will be done.

man days surveillance of electrical equipment erection

Commissioning

man days commissioning of engine by technician

The technician will assist the commissioning engineer in performing all mechanical pre-tests, signal testing, starting up the genset, collecting of operational data and adjusting of engine parameters.

man days commissioning of engine by engineer

The commissioning engineer will perform all mechanical and electrical pre-tests and starting up of the individual auxiliary systems. The commissioning engineer is responsible for running-in the engine according to manufacturers instructions. He verifies functional tests of the engine and plant control and safety system. Additionally he will assist the measurement team during the execution of performance tests.

man days commissioning of auxiliaries by technician

The technician will assist the commissioning engineer in performing all mechanical and electrical pre-tests and starting up of the individual components and auxiliary systems.

man days commissioning of auxiliaries by engineer

Our commissioning experts will perform all mechanical and electrical pre-tests and starting up of the individual components and auxiliary systems.

Item

230.110.040

Q'ty Description

49 man days commissioning of electrical equipment The electrical commissioning engineer will verify the correct electrical installation of MAN Diesel SEs scope of supply. He will perform the testing of engine and plant related sensors together with the mechanical commissioning engineer. He verifies the correct function of the engine control and safety system, installation of generator, generator protection systems and low, high and medium voltage systems. He is responsible for synchronisation of the generators with the grid and with each other.

Commissioning alternator

Commissioning tube / fuel oil separator

man days commissioning cooling system

man days commissioning powerhouse ventilation

man days commissioning transformers

man days commissioning blackstart diesel

Site tests man days performance test Specialists from MAN Diesel SE will perform measurements to demonstrate the guaranteed values. The measurements will be done by MAN Diesel SE engineers in cooperation with the customers operating personnel.

Output at site: Measurements are taken at by using an external high precision power meter

Type Zimmer LMG 450.

Fuel oil consumption: Measurements and calculations of the fuel oil consumption will be carried out in line with ISO 3046, ISO 15550 and MAN Diesel SE standard procedures. Measuring equipment is an external high-precision mass flow meter type Endress+Hauser Promass 83, which is temporarily installed on the fuel oil booster module. The duration of the test has to be adapted to the local availability of constant load. As a guideline, 3 tests of 2 hours each could be performed. The determination of the lower calorific heat value of the fuel oil used will be carried out at the MAN Diesel SE laboratory in Augsburg.

Lube oil consumption: The measurements and calculations of the tube oil consumption will be carried out in line with ISO 3046, ISO 15550 and MAN Diesel SE standard procedures (engine running in). Due to the required measuring time being minimum 24 hours, tube oil consumption measurement will continue after the fuel consumption test.

Q'ty Description

Additional site activities

The above mentioned site services are based on our experience and cover the normal supervision duration of a standard power plant. In case this project requires additional supervision or commissioning services, we are able to offer further supervision services based on the following conditions.

The costs of the services rendered shall be accounted incurred for each MAN Diesel Engineer as follows:

For each working day (8 hours), without Saturdays, Sundays and Holidays

Daily allowance per calendar day with free accommodation

For each overtime hour in excess of the daily working time of 8 hours, as well as for each working hour on Saturdays, Sundays and Holidays

The costs of the services rendered shall be accounted incurred for each MAN Diesel Technician as follows:

For each working day (8 hours), without Saturdays, Sundays and Holidays

Daily allowance per calendar day with free accommodation

For each overtime hour in excess of the daily working time of 8 hours, as well as for each working hour on Saturdays, Sundays and Holidays

on the basis of the costs

EUR 1,100.00

EUR 85.00

EUR 200.00

on the basis of the costs

EUR 880.00

EUR 85.00

EUR 160.00

Should any evaluation costs be made in the workshops, then these will be added to the invoice.

Travelling time will be charged at above mentioned prices. Travelling and accommodation costs will be invoiced as incurred.

Value added tax

The above mentioned rates, resp. expenses, are quoted without VAT. The corresponding VAT (turnover tax) will have to be added to those amount according to the legal regulations which apply.

Time Sheets

Hourly time sheets are not usual with the assignment of engineers and cannot be submitted.

Item

9 Limits of supplies

9.1 Quality requirements for operating media

MAN Diesel engines are designed for continuous operation on the operation media as listed below. Project specific system layout for the respective operating media are mentioned in the respective chapters of our offer.

Compliance with environmental regulations (e.g. World-Bank Guidelines for stack emissions) cannot be stipulated and has to be checked for the operating media that will be used for the project.

9.1.1 Lube oil

Use of engine tube oils according to MAN Diesels approval list. More detailed information on the tube oils approved by MAN Diesel is available in the engine manuals.

Requirements for viscosity:

Viscosity-class (401 SAE40

Requirements for Base Number (BN):

TBN (Total Base Number),

if sulphur concentration < 1.5% M. - 30 mg KOH/g oil if Sulphur concentration > 1.5% M. - 40 mg KOH/g oil.

9.1.1 Cooling water

The engine and radiator cooling water must be carefully selected, treated and controlled. The treatment with an anti-corrosion agent has to be effected before the first commissioning of the plant. During subsequent operations the concentration specified by the engine manufacturer must always be ensured. The MAN Diesel operating instructions contain the additive brands that are approved by the manufacturer.

The characteristics of the water used for engine cooling must be within the following limits:

Type of water preferably distilled water or freshwater, free from foreign matter

Total hardness2 < 10°dH

pH-value 6.5..8

Chloride ion content max. 50 mg/I

Silicid acid max. 50 mg/I

Not to be used: Sea water, brackish water, brines industrial waste water and rain water

9.1.2 Water for separators and turbine washing

The water for separator operation and turbine washing must be carefully

2 1 `dH (German hardness) = 10 mg CaO in llitre water = 17.9

mg CaCD3flitre = 0.357 mvalflitre = 0.179 mmol/litre

selected, treated and controlled. The characteristics of the water used must be within the following limits:

- Type of water preferably distilled water or freshwater, free from foreign matter

- Total hardness3 <6°dH

- pH-value > 6.5

- Chloride ion content < 50 mg/I

- TSS <10mg/I

- Not to be used: Sea water, brackish water, brines industrial waste water and rain water

9.1.3 Water for steam generation The water for steam generation is an loss of water. Additional water needs prevent a high concentration of salts. The following quality standards apply water

4:

open circulating system and results in a to be added to the system, in order to

to the circulating water and the make up

Circulating Water Make up Water

Appearance colourless, clear, no sediments

colourless, clear, no sediments

Total salt content > 9 > 9

Conductivity < 5000 ppm < 3000 ppm

Oxygen < 0.02 mg/I < 0.02 mg/I

Calcium > 20 ppm > 10 ppm

Carbonate hardness without hardness stabilisation

<

<

4 °dH

71 ppm CaCO3 <

<

2 9dH

35 ppm CaCO3

Carbonate hardness with hardness stabilisation

<

<

20 °dH

356 ppm CaCO3 <

<

10 9dH

178 ppm CaCO3

Chloride < 200 ppm < 100 ppm

Sulphate < 300 < 150 ppm

KMnO4 consumption < 100 g/m3 < 100 g/m

3

Germ number < 10 000/ml < 10 000/ml

Silicic acid < 100 mg/I < 100 mg/I

Iron content < 0.1 mg/I < 0.1 mg/I

Manganese content < 0.05 mg/I < 0.05 mg/I

Suspended matter < 20 mg/I < 20 mg/I

Ammonia < 8 mg/I < 8 mg/I

3 1 `dH (German hardness) = 10 mg CaO in llitre water = 17.9 mg CaCO/litre = 0.357 mvalflitre = 0.179 mmol/litre

4 Minimum requirements in the case of concentration factor 2. A higher concentration r sults in lower values accordingly.

9.1.4 Raw water quality for fresh water

The raw water used should match the following values, before being treated in the water treatment system. If the water quality is different from that stated below, the water treatment system will have to be changed at additional cost.

- pH value at 25 °C 7.7

- Conductivity at 25°C 511 mS/cm

- Hardness 6°dH

- TDS (Salinity) 380mg/I

- Chloride 120 mg/I - Sulfate (SO42) 24 mg/I

- TN (NO2-, NO3-, NH4+) 6°dH

- Calcium 19.1 mg/I

- Magnesium 14 m g/I

- Sodium 100 mg/I

- Potasium 2 mg/I

- Silicate 8 mg/I

- Iron 0.01 mg/I

- Manganese content 0.8 mg/I

- Copper 0.1 mg/I

- (02) Dissolved 2 mg/I

- Turbidity 1 NTU - Fecal coliform 0 /100 ml

9.1.5 Diesel fuel oil Diesel fuel oil (DFO) - ISO F-DMB / DMC. (ISO 8217-2005)

The usability of the DFO depends on its conformity with the key properties listed below:

- Density at 15° C 920 kg/m3

- Cinematic viscosity at 40° C 2.5 ... 14 mm2/s

- Pour Point < 6 °C

- Flash point Pensky Martens > 60 °C

- Total contents of sediments 0.10 % M.

- Water content < 0.3 % M.

- Sulphur content < 2.0 % M.

- Ash content < 0.05 % M.

- Nitrogen content < 0.3 % M.

- Coke residue (MCR) < 2.5 % M.

- Cetane number > 40

- Copper-strip test < 1

- Vanadium content < 100 mg/kg

- Content of aluminium and silicon < 25 mg/kg

Diesel fuel oil in ISO-F-DMC quality can only be used in case cleaning of the fuel by separators is possible. If this is not possible, fuel according to the specification ISO-F-DMB (ISO 8217-2005) has to be used. Especially the content of aluminum and silicon must be below 15 mg/kg and the ash content below 0.01%.

9.1.6 Heavy fuel oil

Heavy fuel oil (HFO) - ISO F-RMK700 (ISO 8217-2005)

The HFO specified in the following chapters is the worst-case fuel that Diesel engines can operate satisfactorily.

The fuel must be free of admixtures not based on mineral oil, such as coal oil or vegetable oils, free of tar oil and lubricating oil, free of any chemical waste, solvents and polymers.

9.1.6.1 Fuel system related characteristic values

Viscosity (at 50°C)

Density (at 15 °C)

Flash point

Pour point

9.1.6.2 Engine-related characteristic values

Carbon residues (Conradson)

Sulphur

Ash

Nitrogen content

Vanadium

Water

Sediment (potential)

9.1.6.3 Engine-related characteristic values (before engine)

Inorganic foreign particles (incl. catalyst residues)

Water

9.1.6.4 Additional values

Aluminium and silicon max. 80 mg/kg

Asphalts max. 2/3 of carbon residues % wt (Conradson)

Sodium Sodium < 1/3 vanadium, Sodium < 100 mg/kg

CCAI number max. 870

Current fuel oil characteristics is not sufficient for estimating the combustion properties of the fuel oil. This means that service results depend on oil properties which cannot be known beforehand. This especially applies to the tendency of the oil to form deposits in the combustion chamber, gas passages and turbines. It may, therefore, be necessary to rule out some oils that cause difficulties.

max . 380 mm2/s (cSt)

max. kg/m3

min. 60 °C max. 30 °C

max. 22 % wt. max. 5 % wt.

Subject to local emission limits max. 0.20 % wt.

<0.5%wt. max. 600 mg/kg

max. 1 % vol. max. 0.1 % wt.

<20 mg/kg (aluminium content < 5 mg/kg)

particle size: < 5 gm <0.2%vol.

9.1.7 Intake air

The quality and the condition of the intake air (combustion air) exert great influence on the engine output as well as on the engine's lifetime.

For this reason, effective cleaning of the intake air and regular maintenance/cleaning of the air filter are required.

The concentrations before the turbocharger inlet must not exceed the following limiting values:

Dust (sand, cement, CaO, AI203 etc.) max. 5 mg/Nm3

Chlorine max.1.5 mg/Nm3

Sulfur dioxide (S02) max.1.25mg/Nm3

Hydrogen sulfide (H2S) max.15 mg/Nm3

9.2 Battery limits for equipment

9.2.1 General remark

The following limits of supply are only applicable in case the system / part is supplied by MAN Diesel.

9.2.2 Foundation of generating set

Supply of the calculation of the foundation block and drawing up of accompanying formwork and reinforcement plans by MAN Diesel, manufacture and material supply by civil contractor including grouting.

9.2.3 Auxiliaries / Modules

Auxiliaries (modules, heat exchanger, pumps, silencer, tanks, radiator etc.) will be delivered with flange and counter flange, limit of supply electrically at the terminal box without cables. In case no supports are required the limit of supply is the power house floor, which has to be prepared ready for installations.

9.2.4 Cooling water supply

Flange with counterflange at the inlet of the water treatment tank.

9.2.5 Heat recovery from cooling circuits

Flanges for water inlet at the heat exchanger.

Flanges for water outlet at the heat exchanger.

9.2.6 Exhaust gas system

Outlet flange at silencer.

In case the exhaust gas boiler is included the limit of the supply is the outlet of the exhaust gas boiler.

9.2.7 Electrical

Terminal boxes at the generator terminals, switchgears (LV, MV, HV) and auxiliaries in case cables are out of the scope.

Terminal box at high voltage transformer or MV-switchgear in case the cables inside the power house are included in the scope.

9.2.8 Consumption material Erection consumption material required for assembly like welding electrodes etc. or electricity and water as well as waste disposal has to be covered by buyer. Water (e.g. for tank pressure tests) and electricity supply, water and waste disposal, telephone line, email and fax during erection has to be supplied by the buyer on his expenses

10 Operation and maintenance

10.1 MAN Diesel Service Worldwide

For all engines delivered by us or built according to our design, MAN Diesel offers high-quality service 24 hours a day and around the world. Therefore, our customers may rely on assistance through our service team during the entire life-time of their engine plant.

The scope of services and products covered by the MAN Diesel Service network comprises the following essential features:

All over the globe, along the major shipping routes as well as in the most thriving economies, the MAN Diesel Service team is near you! This ensure 32 service centres, 49 authorised workshops, 24 spare parts stocks and 70 agencies, which provide the best possible care for your plant.

If necessary, a swift, around-the-clock spare parts supply permits delivery of parts, usually within one day from the receipt of your order.

Our specialists, located both at our global service bases and in our Augsburg headquarters, offer free-off-charge counselling by phone. From among them, a stand-by team of particularly experienced service personnel will render competent assistance; 24 hours a day and 365 days a year!

Original, high-quality spare and wear parts ensure the safe, reliable and economic operation of your engine plant; at a reasonable price! This also applies to our inexpensive reconditioning service.

If you wish to combine utmost operational reliability with certainty regarding the future working expenses of your plant, you may take advantage of our maintenance and operation contracts. We provide the required exchange parts as well as the connected services over the requested contract period at exactly calculated costs.

Even the best state-of-the-art engines require a qualified service, which we have been offering for over a century, now.

Make use of our experience!

11 Standards, Guidelines and Drawings

11.1 Applying standards

All materials, equipment and services mentioned in this quotation comply with the respective standards and codes of the country of manufacture.

In particular, equipment supplied from EU countries complies, as far as applicable, with the following standards and codes:

ISO International Standards Organisation

IEC International Electro technical Commission

EN standard - European Institute for Standardisation

Manufacturer's QA/QC System

Manufacturer's standards

11.2 General guidelines

Water treatment, mains water supply

11.2.1 Heat exchangers for engine cooling The heat exchangers offered are suitable for non-aggressive raw water (fresh water). If aggressive raw water is used (e.g. brackish water, industrial waste water) we are unable to accept any warranty for the heat exchangers, pumps, pipes and other units in contact with such water. For the first filling of the system, water used in the cooling system has to meet the requirements listed in chapter 9. The treatment, kind and amount of added chemicals are related to the water quality available at site. The water shall be available at the plant premises with a pressure of 4-6 bar.

11.2.2 Painting of the supplied equipment

Auxiliary equipment is delivered in the original colour as supplied by the sub supplier, if not specified in this document otherwise.

11.2.3 Miscellaneous

Minor changes due to technical development, design and output are reserved. Anything not specifically mentioned in the quoted scope is not included.

11.2.4 Required information from the customer

In case of order the customer shall supply to MAN Diesel the following documents and information in due time:

Actual site plan and arrangement drawing showing the exact location and dimension of the area of the power plant and the neighbouring installations

Main wind directions and seismic activities to be considered

Minimum load bearing capacity of power plant subsoil or soil investigation report

Sample of heavy fuel oil, light fuel oil, cooling water

List of electrical consumers to be provided locally by customer

11.3 Drawings

11.3.1 Drawing of the 18V32/40 generating set 11.74500-0140_04

11.3.2 Layout proposal of the power house 11.74500-1030

11.3.3 Site plan 11.74500-0856

12 General information

12.1 List of sub suppliers

12.1.1 Generating set

Alternator

Steel foundation frame Flexible coupling

Anti vibration mountings

12.1.2 Lube oil system

Lube oil filter

Plate-type heat exchanger for tube oil Lube oil flow rate measuring device Lube oil temperature regulator

Lube oil separator module

Lube oil transfer pump

12.1.3 Cooling water system

HT cooling water temperature regulator Nozzle cooling water module

Radiator cooling system

12.1.4 Fuel oil system

Diesel fuel oil supply pumps Heavy fuel oil supply pumps Fuel oil filter module

Fuel oil booster module

Fuel oil separator module

Leakage oil / sludge module

12.1.5 Intake air system

Intake air filter

Baffle-type silencer for intake air Rubber expansion joint for intake air

ABB, AvK, Leroy Somer or equal HaTeWe or equal

VULKAN, Centa or equal

GERB, Stop Choc ContiTech or equal

BOLL & KIRCH or equal GEA, ALFA LAVAL or equal BOPP & REUTHER or equal

AKO, ARI or equal

MKK Mitsubishi, GEA, ALFA LAVAL or equal

RICKMEIER or equal

ARI or equal ELWA or equal

FINCOIL, GEA Luftkuhler or equal

KRAL or equal KRAL or equal

BOLL & KIRCH or equal AURA MARINE, GEA or equal

MKK Mitsubishi, GEA, Alfa Laval or equal

RICKMEIER or equal

Clarcor, AAF or equal Dr. Warschat or equal

STENFLEX or equal

12.1.6 Exhaust gas system

Exhaust gas silencer

Expansion joint for exhaust gas

12.1.7 Compressed air system Starting air compressor

Compressor unit for working air

12.1.8 Waste heat recovery system Waste heat recovery boiler Auxiliary boiler

12.1.9 Others

Powerhouse ventilation system

12.1.10 Electrical equipment

Black-start Diesel generating set Engine and alternator control system MV and LV switchgear

Nief3ing, BBM Akustik or equal WITZENMANN or equal

NEUENHAUSER or equal NEUENHAUSER or equal

Aalborg, Danstoker or equal Aalborg, Danstoker or equal

RODA, DSD or equal

ABZ, Aggretech, SEB or equal Kuhse, Woodward SEG or equal

Kuhse, Woodward SEG, Areva or equal

12.2 References

MAN Diesel boast more than 110 years of experience in the manufacture and operation of Diesel engines. It was at MAN in Augsburg that, between 1893 and 1897, Rudolf Diesel's epoch-making idea, the Diesel engine, was developed to the point where it was ready to go into service.

MAN Diesel built the world's first large scale Diesel Power Station in Kiev 1904 and the first ocean going vessel powered by a Diesel engine 1912.

MAN Diesel SE has installed approx. 26,800 medium speed engines with a power of more than 52,500 MW all over the world.

References of engines from the actual programme:

Engine type No. of engines Total Power

16/24 2,084 1,220 MW

21/31 1,200 1,817 MW

27/38 2,155 5,066 MW

28/32 5,161 8,309 MW

28/33 44 335 MW

32/40 2,704 11,602 MW

32/44CR 44 223 MW

48/60 730 8,518 MW

51/60DF 8 77 MW

58/64 473 5,009 MW

Please find below a reference list of selected power plant installations.

Customer Count ~ No. x Engine Total

power

AL TAKAMOL Egypt 5 x 18V32/40CD 45.0 MW

PLC MEZHREGIONENERGO Russia 1x 18V32/4OPGI 8.1 MW

ENDESA GENERACION Spain 1 x 12V48/60B 12.6 MW

HUB POWER Pakistan 11 x 18V48/60B 207.9 MW

ELECTRAWINDS Belgium 2 x 18V32/40CD 18.0 MW

Endesa Spain 1 x 9L21/31 1.9 MW

CENTRAIS ELETRICAS Brazil 2 x 9L32/40CD 9.0 MW

CENTRAIS ELETRICAS Brazil 38x 18V32/40CD 342.0 MW

OKINAWA Electric Japan 1 x 18V48/60B 18.9 MW

Asian Colour Coated Ispat Ltd. India 2 x 16V28/32S 7.5 MW

Honda Siel Cars India 1 x 8L27/38 2.6 MW

Asian Colour Coated Ispat Ltd. India 1 x 18V28/32S 4.2 MW

Grasim Industries India 1 x 8L27/38 2.6 MW

POWER AND WATER Australia 2 x 12V51/60DF 24.0 MW

Ambatovy Madagascar 3 x 7L27/38 6.7 MW

STX Dalian South Korea 2 x 6L27/38 4.0 MW

STX Dalian South Korea 2 x 8L27/38 5.3 MW

Electric Power Develop. Co Ltd Japan 3 x 18PA 6 15.9 MW

VOESTALPINE Stahl Austria 2 x 12V32/4ODF 9.6 MW

National Electricty Corporation Sudan 2 x 18V28/32S 8.5 MW

EDA, Electricidade dos Acores Portugal 1 x 7L32/40CD 3.5 MW

CARIBBEAN UTILITIES Cayman Is. 1 x 14V48/60B 14.7 MW

UNE Cuba Energoimport Cuba 11 x 9L28/32H 20.8 MW

UNE Cuba Energoimport Cuba 1 x 18V28/32S 4.1 MW




BEC Cat Island Bahamas 2 x 9L28/32H 3.8 MW

BEC Hatchet Bay Bahamas 4 x 18V28/32S 16.2 MW

PPC - Grecce Islands Greece 1 x 12V32/40CD 6.0 MW

Gr> nlands Energiforsyning Greenland 1 x 18V28/32S 4.2 MW

Grand Bahama Power Bahamas 1 x 18V48/60B 18.9 MW

EDF - Port Est, La Reunion France 9x18V48/60B 170.1 MW

EDA, Electricidade dos Acores Portugal 2x5L21/31 2.0 MW

EDF - Bellefontaine, Martinique France 6x18V48/60B 113.4 MW

Gr> nlands Energiforsyning Greenland 1x18V28/32S 4.2 MW


power

Geoterm El Salvador 4 x 18V 48/60 75.6 MW

Electrawinds, Brugge Belgium 2 x 18V 48/60 37.8 MW

Belco Bahamas 4 x 12V 48/60 50.4 MW

Energetica Camacari Muricy Brazil 8 x 18V 48/60 151.2 MW

Atlas Power Pakistan 11 x 18V 48/60 213.6 MW

BEC Bimini Bahamas 2 x 9L 32/40 9.0 MW

BEC Cat Island Bahamas 2 x 9L 32/40 9.0 MW

Tortola Brit. Virgin Island

4 x 18V 32/40 36.0 MW

BLM-Suez Panama 10 x 18V 32/40 90.0 MW

Barcelona Airport Spain 5 x 18V 32/40 DF

36.0 MW

IGI Termoindustriale Italy 1 x 18V 32/40 9.0 MW

OXON Termoindustriale Italy 1 x 18V 32/40 9.0 MW

Isolux Ecuador 2 x 12V 32/40 12.0 MW

Milos Greece 2 x 12V 32/40 12.0 MW

PAMPA Enerqia S.A. Argentina 2 x 18V 32/40 16.2 MW

ADANAC Ruby Creek USA 4 x 18V 32/40 36.0 MW

!mamas Senegal 4 x 18V 32/40 36.0 MW

Surimane Phase 3 N.V.Energiebedrijven Suriname

Suriname 1 x 18V32/40 9.0 MW

Ceuta ENDESA

Spain 3 x 12V48/60 37.8 MW

Mosoblenergogas Russian Federation

2 x 18V32/4OPGI

16.0 MW

Melilla ENDESA

Spain 3 x 12V48/60 37.8 MW

Arabian Cement Co. Ltd. Saudi Arabia

3 x 18V48/60 56.7 MW

INCA Santo Domingo

Dominican Republic

2 x 9L32/40 9.0 MW

UNE 2 Energoimport de la Habanna

Cuba 7 x 18V48/60 132.2 MW

UNE 3 Energoimport de la Habanna

Cuba 1 x 18V32/4ODF 6.9 MW

SONABEL La Soc. Nat. d'Electricite

Burkina Faso

1 x 18V48/60 18.9 MW

Chekka Holcim Leban S.A.L.

Lebanon 1 x 18V48/60 18.9 MW

Sepcol Southern Electric Power Co.Ltd.

Pakistan 1 x 18V48/60 5 x 18PC4.2

128 MW


power

Ibiza ENDESA for Gas y Electricidad S.A.

Spain 4 x 18V48/60 75.6 MW

Sharourah AI-Salaam / Saudi Electric Comp.

Saudi Arabia

3 x 12V48/60 2 x 12V48/60

63.0 MW

Fortune Electric, Taipei Taiwan Power Co.

Taiwan 4 x 9L32/40 18.0 MW

NATCO Public Electric Comp.

Yemen 1 x 16V32/40 1 x 12V32/40

20.0 MW

Surimane N.V.Energiebedrijven Suriname

Suriname 2 x 18V32/40 17.2 MW

Shuaiba ABB / Public Authority for Industry

Kuwait 1 x 9L48/60 9.4 MW

GECSA Genedora Electrica S.A.

Guatemala 2 x 18V32/40 19.0 MW

White Nil Petroleum Operating Company

Sudan 5 x 18V32/40 54.0 MW

Choloma I-III Energia Renovables S.A.

Honduras 14 x 18V48/60 265 MW

Los Guinchos, Las Palmas ENDESA for UNELCO

Spain 4 x 12V48/60 50.4 MW

Las Salinas, Fuerteventura ENDESA for UNELCO

Spain 3 x 18V48/60 56.7 MW

Punta Grande, Lanzarote ENDESA for UNELCO

Spain 5 x 18V48/60 94.5 MW

Weipa Comalco Aluminium Ltd.

Australia 6 x 9L32/40 27.0 MW

Pico / Belo Jardim Electricidade dos Acores

Portugal 1 x 7L32/40 2 x 12V48/60

4 x 9L40/54

58.5 MW

Grand Bahama Grand Bahama Power Comp.

Grand Bahama

1 x 18V48/60 18.9 MW

Caracol Knits Ingemas, Gijon

Honduras 1 x 12V48/60 12.6 MW

St. Vincent Vinlec

St. Vincent 2 x 9L32/40 9.0 MW

Pembroke / Bermunda Bermuda Electric Light Comp. Ltd.

Bermuda 2 x 14V48/60 29.4 MW

Benue Cement Company (BCC) Nigeria 5 x 18V32/40 45.0 MW

Comp. des Petroles Libya 2 x 18V32/40 17.0 MW

Pedregal Power Company Panama 3 x 18V48/60 56.7 MW

Caribbean Utilities Comp. Ltd. Grand Cayman

Cayman Islands

2 x 14V48/60 1 x 12V48/60

38.0 MW


power

Aqualectra, Curacao Netherlands Antilles

4 x 18V32/40 34.5 MW

China National Offshore Oil Corp. (CNOOC)

China PR 5 x 16V32/40 5 x 16V32/40

76.8 MW

Poplar Bluff / Mississippi USA 3 x 18V32/4ODF 21.0 MW

Consorcio Breitener for Forteleza Power Station

Brasil 8 x 18V48/60 2 x 16V32/40

167 MW

Peng Hu TATUNG Co.

Taiwan 8 x 9L58/64 4 x 12RK270

125 MW

Habas Kasimpasa Turkey 3 x 18V48/60 57.0 MW

Esemboga Ankara Enerji Uretim A.S.

Turkey 7 x 16V32/40 53.8 MW

Mineracao Rio Do Norte S.A. Brasil 5 x 9L48/60 47.0 MW

Dohuk, Erbil, Sulaimaniyah UNDP for Local Electricity Authority,

Iraq 3 plants with 4 x 16V32/40

92.0 MW

Union Fenosa S.A. Dominican Republic

5 x 18V48/60 94.5 MW

Power Barge Esperanza Puerto Quetzal Power Ltd.

Guatemala 7 x 18V48/60 132 MW

Nouakchott SONELEC

Mauretania 2 x 9L48/60 4 x 52/556

54.0 MW

12.3 Leaflets and brochures

Following brochures are available on our homepage in electronic format or can be handed out as hardcopy upon your request.

Stationary Engine - Programme 2009

MAN Diesel power plants are located in all regions of the world - in deserts, on pack-ice, at low altitude or in high mountain regions. Whether located in an area with a climate of dry heat, tropical air humidity, permanent frost or extreme temperature fluctuations, our power plants always provide reliable energy.

Our power plants are able to be operated on various kinds of fuels with highest flexibility and economy.

Stationary Engine Programme 2009

Powering the World Brochure with general information about the MAN

AG Group of companies and specially MAN Diesel SE, its history, product portfolio and worldwide services.

MAN Diesel, the "birthplace of the Diesel engine", is one of the world's leading suppliers of large-bore Diesel engines for marine application, energy production, railways and heavy duty vehicles. In addition, MAN Diesel also build turnkey power stations and complete propulsion systems for ships.

L+V32/40

Four stroke Diesel Engine Brief description of the MAN Diesel engine type L+V32/40 with technology information and technical details as well as engine dimensions. With a power output range of 2,300 to 10,000 kW, the engine type it is ideal for small and medium sized applications. The tried and tested 32-bore four-stroke classic.

NR/S

The Economical

MAN Diesel has more than 60 years unprecedented experience of producing turbochargers with plain bearings and uncooled hot gas casings. This turbo charger features a radial turbine and a radial compressor. By the comparably simple design of the cast radial turbine, the NR series becomes the most economical choice for Diesel, Dual-Fuel and Gas engines of this power range.

Rudolf Diesel Academy Customised training programmes from basic Diesel engine maintenance to complete power plant operation. We offer training modules for your Plant Managers, Maintenance Personnel, Operators and Control & Instrumentation staff.

In-factory and at-site courses for increased productivity and enhanced quality.

50-mw 18v-32-40 hfo 50-hz 6-units technical proposal

Documents

art graphic

siemens simatic

metal enclosed

chemical dosing

exhaust gas

positively

holidays daily

man days surveillance