Nelson Manganaan Quinto

SUPPLY AND INSTALLATION OF BACK UP GENERATORS Competition Number: 2024/101Ref:- SUPPLIER/CONTRACTOR TECHNICAL OFFER TECHNICAL PROPOSAL, 800KW DIESEL GENERATOR SUPPLY AND INSTALLATION OF BACK UP GENERATORS Competition Number: 2024/101 Ref:- SUPPLIER/CONTRACTOR TECHNICAL OFFER Line DOOSAN BOBCAT DIESEL GENERATOR SET: RATED CAPACITY: 800KW Particulars Diesel Generator Technical Specification and Description DIESEL GENERATOR FEATURES General : The generating unit is of the type fixed on a steel chassis with built in diesel fuel base tank. The engine is water cooled and coupled with the Electric Alternator and control panel with safe insulated electrical circuit breakers and Main Circuit Breaker for connections of the output wires, MAKE AND MODEL DOOSAN BOBCAT DIESEL Origin Made in USA GENERATOR SET PG820 Power: 800KW HYUNDAI Prime, DP222LC CYLINDER ENGINE, 744KW / 845KVA Stand By, 819KW / WATER COOLED, TURBO 931KVA CHARGE Speed: 1800 RPM 1800 RPM Frequency: 60-50 Hz 60 Hz Voltage: 380/220V, 220/110 V Power Out Configuration Power factor: 0.8 Number of phases Outputs: 4wires Fuel Tank Capacity: Compliance Yes Yes Power Efficiently Output: 0.8 Three Phase, 380V and Single Phase: 220V 4 Wires Output Can handle fuel up to eight hours operation 183.0 Liters/hour Fuel Consumptions at Full Load (100%) Engine Components Diesel Engines Yes A- Starting system: The starting system consists of an electric motor and lead-acid batteries Yes complete with connections and cables. B- Engine cooling system Yes The system consists of: 1. Water cooler with suitable capacity to cool the machine at high temperature with a cooling fan. It derives its movement from the machine as well as the protection cover and all of them are Yes mounted on the unit. 2. Centrifugal pump for engine cooling water mounted on the engine and derives its movement from it. C- Lubrication System: The system consists of: 1. Positive displacement pump integrated into the engine. Yes 2. Oil filters containing a replaceable filter. 3. All necessary connections and pipes with mounting means and holders. D- Fuel system Yes The necessary extensions and flexible connections EAir intake system: The air intake system contains one or more dry type intake air filters to protect the moving parts Yes inside the engine from dust or sand and to be replaceable. - Metal structure: Diesel Generator Structures The engine and generator shall placed be on a metal chassis with built in diesel fuel tank and equipped with means to prevent vibrations and Open Type and a daily fuel tank sufficient for (8) Yes 1.1 hours and an external tank as required. Diesel Generator is set on rigid metal/chassis Yes - Fuel Tank Capacity: more than 1000 liters enough to operate rail with (built in) base tank for daily use. for 8 hours 1.2 Main Diesel Tank Yes- Provided with 5000 liters of Diesel Fuel Tank mounted on concrete foundation. ELECTRIC GENERATORS Yes- Alternator: Leroy Somer TAL-A49-C with H and IP protection degree Insulation degree of the generator: 23 Insulation Class of H Ingres Protection (IP) Rating is IP 23 2.0 Voltage regulator: Electronic type that works or automatically to Yes- AVR Model: Stamford SX460/AS540 adjust the voltage within 5% of the linear load of the generator volts Voltage Regulation: ±1% 1.0 at any load with the possibility of responding to 500 milliseconds to the rate of change in voltage. GENERATOR CONTROL PANEL 3.0 The control panel is installed on the back of the generating unit from the side of the AC generator and the panel must be capable of measuring and controlling all generator data and contains a static battery charger and includes the following A- Display meter containing: - Voltmeter - Ammeter - Frequency and speed of the generator - Number of operating hours - Cooling water temperature - Oil pressure - Volt meter for batteries B- Control system containing: - Three-position control switch Stop / Automatic / On - Push button for emergency stop. - Push button for preheating. - Button for controlling the time intervals between successive start attempts 3 attempts Yes-equipped with DEEP SEA 7110 Controller can be set in operation mode MRS/AMF, graphic back lit LCD display. Displays are; Voltage, Engine pressure, temperature, voltage, amperes (current), event logs, hours log etc… Yes - Equipped all included in the features and functions of DEEP SEA 4520 Controller Including Manual Push Switch for starting/closing the engine Except Emergency Push Button Switch is operated manually C- Stop the generator and alarm in the following cases: - High temperature of the cooling water Yes- all included in the features and functions - Low oil pressure of - Increased speed of the generator DEEP SEA 7110 Controller - Generator failure to start STANDARD ELECTRICAL FEATURES With ATS 25000Amp. An advance Control system is designed to provide a comprehensive protection and to monitor the parameters of generating set. MCCB power circuit breaker Battery with charging alternator, cables, and tray. Sealed harness & high resistant electrical connections. Fast and accurate protection response. Generating Set remote start function. Numeric display with LED. Various languages capable. STANDARD MECHANICAL FEATURES Genset shall be install to provides a low noise level with an optimized performance of the ventilation and exhaust systems at 50 ºC ambient temp. Robust structure design of Enclosure and Base frame Heavy duty lifting lugs. Multi doors for easy access & maintenance. Ingress Protection Rating according to BS EN 60529. Heavy Duty Base frame with built-in tank & forklift pockets. Industrial Grade Muffler with rain cap. ‫ﻣﺨﺮﻃﺔ ﺍﻟﻌﺎﺻﻤﺔ ﺍﻟﺮﺋﺪﺓ ﻟﻠﻤﻌﺎﺩﻥ‬ AL ASSEMAH MACHINE SHOP AND METAL WORKS CR #- Al Ahsa Industrial (Sinaiyah) Area Al Ahsa Saudi Arabia (SA) NELSON QUINTO NELSON M QUINTO TECHNICAL MANAGER Date: October 20, 2024 Digitally signed by NELSON QUINTO DN: cn=NELSON QUINTO, o=LEAD AL ASSEMAH MACHINE SHOP AND METALS, ou,-, c=SA Date:-:04:39 +03'00' SUPPLY AND INSTALLATION OF BACK UP GENERATORS Competition Number: 2024/101Ref:- SUPPLIER/CONTRACTOR TECHNICAL OFFER TECHNICAL PROPOSAL, 800KW DIESEL GENERATOR DOOSAN BOBCAT-Made in USA ‫ﻣﺨﺮﻃﺔ ﺍﻟﻌﺎﺻﻤﺔ ﺍﻟﺮﺋﺪﺓ ﻟﻠﻤﻌﺎﺩﻥ‬ LEAD AL ASSEMAH MACHINE SHOP AND METAL WORKS CR #- Al Ahsa Industrial (Sinaiyah) Area Al Ahsa Saudi Arabia (SA) SUPPLY AND INSTALLATION OF BACK UP GENERATORS Competition Number: 2024/101 Ref:- SUPPLIER/CONTRACTOR TECHNICAL OFFER Line DOOSAN BOBCAT DIESEL GENERATOR SET: RATED CAPACITY: 800KW Particulars Diesel Generator Technical Specification and Description DIESEL GENERATOR FEATURES General : The generating unit is of the type fixed on a steel chassis with built in diesel fuel base tank. The engine is water cooled and coupled with the Electric Alternator and control panel with safe insulated electrical circuit breakers and Main Circuit Breaker for connections of the output wires, MAKE AND MODEL DOOSAN BOBCAT DIESEL Origin Made in USA GENERATOR SET PG820 Power: 800KW HYUNDAI Prime, DP222LC CYLINDER ENGINE, 744KW / 845KVA Stand By, 819KW / WATER COOLED, TURBO 931KVA CHARGE Speed: 1800 RPM 1800 RPM Frequency: 60-50 Hz 60 Hz Voltage: 380/220V, 220/110 V Power Out Configuration Power factor: 0.8 Number of phases Outputs: 4wires Compliance Yes Yes Power Efficiently Output: 0.8 Three Phase, 380V and Single Phase: 220V 4 Wires Output Fuel Tank Capacity: Can handle fuel up to eight hours operation 183.0 Liters/hour Fuel Consumptions at Full Load (100%) Engine Components Diesel Engines Yes A- Starting system: The starting system consists of an electric motor and lead-acid batteries Yes complete with connections and cables. B- Engine cooling system Yes The system consists of: 1. Water cooler with suitable capacity to cool the machine at high temperature with a cooling fan. It derives its movement from the machine as well as the protection cover and all of them are Yes mounted on the unit. 2. Centrifugal pump for engine cooling water mounted on the engine and derives its movement from it. C- Lubrication System: The system consists of: 1. Positive displacement pump integrated into the engine. Yes 2. Oil filters containing a replaceable filter. 3. All necessary connections and pipes with mounting means and holders. D- Fuel system Yes The necessary extensions and flexible connections EAir intake system: The air intake system contains one or more dry type intake air filters to protect the moving parts Yes inside the engine from dust or sand and to be replaceable. - Metal structure: Diesel Generator Structures The engine and generator shall placed be on a metal chassis with built in diesel fuel tank and equipped with means to prevent vibrations and Open Type and a daily fuel tank sufficient for (8) Yes 1.1 hours and an external tank as required. Diesel Generator is set on rigid metal/chassis Yes - Fuel Tank Capacity: more than 1000 liters enough to operate rail with (built in) base tank for daily use. for 8 hours 1.2 Main Diesel Tank Yes- Provided with 5000 liters of Diesel Fuel Tank mounted on concrete foundation. ELECTRIC GENERATORS Yes- Alternator: Leroy Somer TAL-A49-C with H and IP protection degree Insulation degree of the generator: 23 Insulation Class of H Ingres Protection (IP) Rating is IP 23 2.0 Voltage regulator: Electronic type that works or automatically to Yes- AVR Model: Stamford SX460/AS540 adjust the voltage within 5% of the linear load of the generator volts Voltage Regulation: ±1% 1.0 Contractor/ Supplier: at any load with the possibility of responding to 500 milliseconds to the rate of change in voltage. GENERATOR CONTROL PANEL 3.0 The control panel is installed on the back of the generating unit from the side of the AC generator and the panel must be capable of measuring and controlling all generator data and contains a static battery charger and includes the following A- Display meter containing: - Voltmeter - Ammeter - Frequency and speed of the generator - Number of operating hours - Cooling water temperature - Oil pressure - Volt meter for batteries B- Control system containing: - Three-position control switch Stop / Automatic / On - Push button for emergency stop. - Push button for preheating. - Button for controlling the time intervals between successive start attempts 3 attempts Yes-equipped with DEEP SEA 7110 Controller can be set in operation mode MRS/AMF, graphic back lit LCD display. Displays are; Voltage, Engine pressure, temperature, voltage, amperes (current), event logs, hours log etc… Yes - Equipped all included in the features and functions of DEEP SEA 4520 Controller Including Manual Push Switch for starting/closing the engine Except Emergency Push Button Switch is operated manually C- Stop the generator and alarm in the following cases: - High temperature of the cooling water Yes- all included in the features and functions - Low oil pressure of - Increased speed of the generator DEEP SEA 7110 Controller - Generator failure to start STANDARD ELECTRICAL FEATURES With ATS 25000Amp. An advance Control system is designed to provide a comprehensive protection and to monitor the parameters of generating set. MCCB power circuit breaker Battery with charging alternator, cables, and tray. Sealed harness & high resistant electrical connections. Fast and accurate protection response. Generating Set remote start function. Numeric display with LED. Various languages capable. STANDARD MECHANICAL FEATURES Genset shall be install to provides a low noise level with an optimized performance of the ventilation and exhaust systems at 50 ºC ambient temp. Robust structure design of Enclosure and Base frame Heavy duty lifting lugs. Multi doors for easy access & maintenance. Ingress Protection Rating according to BS EN 60529. Heavy Duty Base frame with built-in tank & forklift pockets. Industrial Grade Muffler with rain cap. ‫ﻣﺨﺮﻃﺔ ﺍﻟﻌﺎﺻﻤﺔ ﺍﻟﺮﺋﺪﺓ ﻟﻠﻤﻌﺎﺩﻥ‬ AL ASSEMAH MACHINE SHOP AND METAL WORKS CR #- Al Ahsa Industrial (Sinaiyah) Area Al Ahsa Saudi Arabia (SA) NELSON M QUINTO Technical Manager Date: October 20, 2024