Providing and replacement of DG sets for backup supply to institute, PGIMER, Chandigarh

Part -A

Replacement of DG sets at ACC Substation

Diesel Generator 1010 KVA at ACC Substation

Supplying, loading/Unloading,Installation, testing & commissioning of Diesel Generating set having Prime Power Rating of 1010 KVA, Radiator Cooled without cooling tower, with Acoustic Enclosure with Hospital Type silencer, 415 Volts at 1500 RPM, 0.8 lagging power factor suitable for 50 Hz, 3 phase system and as per latest CPCB-II. The DG Sets shall be suitable for being overloaded upto 10% of the rated capacity for 1 hour in every 12 hours and consisting of the followings: The DG set shall be suitable for above 0.85 loading factor with net output shall be 1010 kVA as per site conditions. The job involves dismantling the existing DG sets and SITC of new DG sets at the same location, along with the termination of existing cables/BBT (Bus Bar Trunking) ensuring that the new DG sets are properly connected to the existing AMF (Automatic Main Failure) and synchronization systems with control wiring and existing accessories such as exhaust pipes, earthing systems, fuel pipes, and any other necessary components as required.

A. DIESEL ENGINE:

Diesel Engine 4 stroke Radiator cooled, electric start, of suitable BHP at 1500 RPM suitable for above output of alternator at 50 Degree C, 50% RH & at 1000 MSL and conforming to BS 5514, BS 649, IS 10000, capable of taking 10% over loading for one hour after 12 hours of continuous operation. The engine will be fitted complete with all the required accessories.

Type: Radiator Cooled without Cooling Tower

Fuel injection: As per manufacturer

Engine Starting : Battery Starting.

Starting position : Universal. Auto/Manual

The Engines shall include: • Flywheel with guard. • Flexible connection. • Bellow / expansion joints • Air Cleaner • Blower fan • Electronic governor with electronic fuel injection system • Fuel and lube oil filters and pumps • Day Fuel tank with visual level indicators etc. • Silencer as per latest amendments of MOEF/CPCB • Safety controls • Instrument panel • Exhaust piping to let out the exhaust at mandatory height above the canopy including support arrangement and insulation with cladding inside the canopy etc.

B. ALTERNATOR:

Synchronous alternator rated at 1010 KVA, 415 volts at 1500 RPM, 3 phase 50 HZ, AC supply with 0.8 lagging power factor at 50 Degree C, 50% RH & at 1000 Meter MSL. The alternator shall be having SPDP enclosure, brushless, continuous duty, self excited & self-regulated through AVR conforming to IS:4722/BS 2613 suitable for tropical condition and with Class-H insulation.

Type : Brushless.

Actual Power 1010 KVA at 50 deg C.

Frequency : 50 Cycles/sec.

Supply System: 3 phases & neutral

Connection : Star.

Rated rpm. : 1500 RPM

Casing protection : As per IP-23

Insulation : Class `H'.

Power Factor : 0.8.

Controller : The DG sets should be suitable for Auto Synchronization & Auto Load Sharing with micro processor based Synchronization controllers like Woodward/PCC (Power Command Control) or equivalent including providing of Engine Control Panel as per OEM

C. ACCESSORIES:

The Diesel Engine shall be equipped with minimum following/ as indicated in the specifications, devices/ accessories built-in type including all standard fittings.

Fuel supply pump with manual venting pump.

Turbo charger with air filter (dry/oil bath type) and damper.

Charge air cooler.

Suction fuel filter

Lube oil filter.

Hour meter and RPM indicator.

Battery and Battery Starting Mechanism.

Instrument/Indication panel complete with the followings;

a) Starting Switch with key.

b) Lub. Oil Temp. gauge.

c) Lub. Oil Pressure Gauge.

d) Water Temp. gauge.

Control devices for safety and monitoring along with indicators.

Common base/foundation frame.

Daily service fuel tank inbuilt & External Day tank of 990 liters capacity (as per manufacturers) fabricated out of CRCA 2 mm thick MS sheet complete with all standard accessories and fuel piping between fuel tank and diesel engine with MS Class C pipe of suitable dia. complete with valves, level indication, flow switch & twin fuel filters with fuel injectors and accessories as required as per specifications.

Anti vibration pads

24 V DC Starting system comprising of starter motors: Voltage regulator and arrangement for initial excitation complete with suitable nos. of Maintenance free batteries as per manufacturer standards for minimum 6 no. consecutive starts as required as per specifications.

The cost of initial charge of lubricants, coolant etc.

Base Frame & Foundation:

Both the engine and alternator shall be mounted on suitable base frame made of M.S Channel shall be installed on cement concrete foundation and vibration isolation arrangement.

Accoustic and weather proof enclosure with arrangement for fresh air intake for cooling of the engine & alternator, extraction, discharging hot air in to the atmosphere as per norms of CPCB sound proofing done with help of high quality rock wool is further covered with fiberglass sheet and perforated powder coated sheet or as per OEM Standard design.

The DG Sets shall include the cost of all accessories, fittings, protections, instruments, safety controls, alarms, indications etc. complete as per specifications, as required .

Diesel Generating Set (1010 KVA) as described above.

Less Rebate on following materials after de-termination and dismantling from existing DG sets including transportation from PGI

1010 KVA DG Sets

Part -B

Replacement of DG sets at NOPD, APC and AEC Substation

Diesel Generator 500 KVA CPCB-IV

Supplying, loading, Installation, testing & commissioning of Diesel Generating set having Prime Power Rating of 500 KVA, Radiator Cooled without cooling tower, with Acoustic Enclosure with Hospital Type silencer, 415 Volts at 1500 RPM, 0.8 lagging power factor suitable for 50 Hz, 3 phase system and as per latest CPCB-IV. The DG Sets shall be suitable for being overloaded upto 10% of the rated capacity for 1 hour in every 12 hours and consisting of the followings: The DG set shall be suitable for above 0.85 loading factor with net output shall be 500 kVA as per site conditions. The job involves dismantling the existing DG sets and SITC of new DG sets at the same location, along with the termination of existing cables/BBT (Bus Bar Trunking) ensuring that the new DG sets are properly connected to the existing AMF (Automatic Main Failure) and synchronization systems with control wiring and existing accessories such as exhaust pipes, earthing systems, fuel pipes, and any other necessary components as required.

A. DIESEL ENGINE:

Diesel Engine 4 stroke Radiator cooled, electric start, of suitable BHP at 1500 RPM suitable for above output of alternator at 50 Degree C, 50% RH & at 1000 MSL and conforming to BS 5514, BS 649, IS 10000, capable of taking 10% over loading for one hour after 12 hours of continuous operation. The engine will be fitted complete with all the required accessories.

Type: Radiator Cooled without Cooling Tower

Fuel injection: As per manufacturer

Engine Starting : Battery Starting.

Starting position : Universal. Auto/Manual

The Engines shall include: • Flywheel with guard. • Flexible connection. • Bellow / expansion joints • Air Cleaner • Blower fan • Electronic governor with electronic fuel injection system • Fuel and lube oil filters and pumps • Day Fuel tank with visual level indicators etc. • Silencer as per latest amendments of MOEF/CPCB • Safety controls • Instrument panel • Exhaust piping to let out the exhaust at mandatory height above the canopy including support arrangement and insulation with cladding inside the canopy etc.

B. ALTERNATOR:

Synchronous alternator rated at 500 KVA, 415 volts at 1500 RPM, 3 phase 50 HZ, AC supply with 0.8 lagging power factor at 50 Degree C, 50% RH & at 1000 Meter MSL. The alternator shall be having SPDP enclosure, brushless, continuous duty, self excited & self-regulated through AVR conforming to IS:4722/BS 2613 suitable for tropical condition and with Class-H insulation.

Type : Brushless.

Actual Power 500 KVA at 50 deg C.

Frequency : 50 Cycles/sec.

Supply System: 3 phases & neutral

Connection : Star.

Rated rpm. : 1500 RPM

Casing protection : As per IP-23

Insulation : Class `H'.

Power Factor : 0.8.

Controller : The DG sets should be suitable for Auto Synchronization & Auto Load Sharing with micro process based Synchronization controllers like Woodward/PCC (Power Command Control) or equivalent including providing of Engine Control Panel as per OEM.

C. ACCESSORIES:

The Diesel Engine shall be equipped with minimum following/ as indicated in the specifications, devices/ accessories built-in type including all standard fittings.

Fuel supply pump with manual venting pump.

Turbo charger with air filter (dry/oil bath type) and damper.

Charge air cooler.

Suction fuel filter

Lube oil filter.

Hour meter and RPM indicator.

Battery Starting Mechanism.

Instrument/Indication panel complete with the followings;

a) Starting Switch with key.

b) Lub. Oil Temp. gauge.

c) Lub. Oil Pressure Gauge.

d) Water Temp. gauge.

Control devices for safety and monitoring along with indicators.

Common base/foundation frame.

Daily service fuel tank inbuilt & External Day tank of minimum 700 liters capacity(as per manufacturers) fabricated out of CRCA 2 mm thick MS sheet complete with all standard accessories and fuel piping between fuel tank and diesel engine with MS Class C pipe of suitable dia. complete with valves, level indication, flow switch & twin fuel filters with fuel injectors and accessories as required as per specifications.

Anti vibration pads

24 V DC Starting system comprising of starter motors: Voltage regulator and arrangement for initial excitation complete with suitable nos. of Maintenance free batteries as per manufacturer standards for minimum 6 no. consecutive starts as required as per specifications.

The cost of initial charge of lubricants, coolant etc.

Base Frame & Foundation:

Both the engine and alternator shall be mounted on suitable base frame made of M.S Channel shall be installed on cement concrete foundation and vibration isolation arrangement.

Accoustic and weather proof enclosure with arrangement for fresh air intake for cooling of the engine & alternator, extraction, discharging hot air in to the atmosphere as per norms of CPCB-IV sound proofing done with help of high quality rock wool is further covered with fiberglass sheet and perforated powder coated sheet or as per OEM Standard design

The DG Sets shall include the cost of all accessories, fittings, protections, instruments, safety controls, alarms, indications etc. complete as per specifications, as required

Diesel Generating Set (500 KVA) as described above.

Less Rebate on following materials after de-termination and dismantling from existing DG sets including transportation from PGI

500 KVA DG Sets

Part -C

Replacement of DG sets at NINE

Diesel Generator CPCB-IV

Supplying, loading, Installation, testing & commissioning of Diesel Generating set having Prime Power Rating as detailed , Radiator Cooled without cooling tower, with Acoustic Enclosure with Hospital Type silencer, 415 Volts at 1500 RPM, 0.8 lagging power factor suitable for 50 Hz, 3 phase system and as per latest CPCB-IV. The DG Sets shall be suitable for being overloaded upto 10% of the rated capacity for 1 hour in every 12 hours and consisting of the followings: The DG set shall be suitable for above 0.85 loading factor with net output shall be as detailed KVA as per site conditions. The job involves dismantling the existing DG sets and SITC of new DG sets at the same location, along with the termination of existing cables/BBT (Bus Bar Trunking) ensuring that the new DG sets are properly connected to the existing AMF (Automatic Main Failure) and synchronization systems with control wiring and existing accessories such as exhaust pipes, earthing systems, fuel pipes, and any other necessary components as required.

A. DIESEL ENGINE:

Diesel Engine 4 stroke Radiator cooled, electric start, of suitable BHP at 1500 RPM suitable for above output of alternator at 50 Degree C, 50% RH & at 1000 MSL and conforming to BS 5514, BS 649, IS 10000, capable of taking 10% over loading for one hour after 12 hours of continuous operation. The engine will be fitted complete with all the required accessories.

Type: Radiator Cooled without Cooling Tower

Fuel injection: As per manufacturer

Engine Starting : Battery Starting.

Starting position : Universal. Auto/Manual

The Engines shall include: • Flywheel with guard. • Flexible connection. • Bellow / expansion joints • Air Cleaner • Blower fan • Electronic governor with electronic fuel injection system • Fuel and lube oil filters and pumps • Day Fuel tank with visual level indicators etc. • Silencer as per latest amendments of MOEF/CPCB • Safety controls • Instrument panel • Exhaust piping to let out the exhaust at mandatory height above the canopy including support arrangement and insulation with cladding inside the canopy etc.

B. ALTERNATOR:

Synchronous alternator rated as detailed KVA, 415 volts at 1500 RPM, 3 phase 50 HZ, AC supply with 0.8 lagging power factor at 50 Degree C, 50% RH & at 1000 Meter MSL. The alternator shall be having SPDP enclosure, brushless, continuous duty, self excited & self-regulated through AVR conforming to IS:4722/BS 2613 suitable for tropical condition and with Class-H insulation.

Type : Brushless.

Actual Power As detailed KVA at 50 deg C.

Frequency : 50 Cycles/sec.

Supply System: 3 phases & neutral

Connection : Star.

Rated rpm. : 1500 RPM

Casing protection : As per IP-23

Insulation : Class `H'.

Power Factor : 0.8.

Controller : The DG sets should be suitable for Auto Synchronization & Auto Load Sharing with micro process based Synchronization controllers like Woodward/PCC (Power Command Control) or equivalent including providing of Engine Control Panel as per OEM.

C. ACCESSORIES:

The Diesel Engine shall be equipped with minimum following/ as indicated in the specifications, devices/ accessories built-in type including all standard fittings.

Fuel supply pump with manual venting pump.

Turbo charger with air filter (dry/oil bath type) and damper.

Charge air cooler.

Suction fuel filter

Lube oil filter.

Hour meter and RPM indicator.

Battery Starting Mechanism.

Instrument/Indication panel complete with the followings;

a) Starting Switch with key.

b) Lub. Oil Temp. gauge.

c) Lub. Oil Pressure Gauge.

d) Water Temp. gauge.

Control devices for safety and monitoring along with indicators.

Common base/foundation frame.

Daily service fuel tank inbuilt & External Day tank of minimum 450 liters capacity(as per manufacturers) fabricated out of CRCA 2 mm thick MS sheet complete with all standard accessories and fuel piping between fuel tank and diesel engine with MS Class C pipe of suitable dia. complete with valves, level indication, flow switch & twin fuel filters with fuel injectors and accessories as required as per specifications.

Anti vibration pads

24 V DC Starting system comprising of starter motors: Voltage regulator and arrangement for initial excitation complete with suitable nos. of Maintenance free batteries as per manufacturer standards for minimum 6 no. consecutive starts as required as per specifications.

The cost of initial charge of lubricants, coolant etc.

Base Frame & Foundation:

Both the engine and alternator shall be mounted on suitable base frame made of M.S Channel shall be installed on cement concrete foundation and vibration isolation arrangement.

Accoustic and weather proof enclosure with arrangement for fresh air intake for cooling of the engine & alternator, extraction, discharging hot air in to the atmosphere as per norms of CPCB-IV sound proofing done with help of high quality rock wool is further covered with fiberglass sheet and perforated powder coated sheet or as per OEM Standard design

The DG Sets shall include the cost of all accessories, fittings, protections, instruments, safety controls, alarms, indications etc. complete as per specifications, as required

Diesel Generating Set (320 KVA) as described above.

Less Rebate on following materials after de-termination and dismantling from existing DG sets including transportation from PGI

285 KVA DG Set

250 KVA DG Set

180 KVA DG Set

125 KVA DG Set

20 KVA DG Set