Tender For Provn Of Transformer, Dg Sets And Connected Items At Mamun
Tender Overview
Project Description
Tender for Provn Of Transformer, Dg Sets And Connected Items At Mamun
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 31-Jul-2026 | Corrigendum NO 01 | BOQ | 07-Aug-2026 |
| 2 | 07-Aug-2026 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 14-Aug-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | Supply, Installation, Testing and Commissioning of 125 KVA (100 KW). 415 Volt, 0.8 PF, 3 phase, 50 Hz factory assembled Silent Diesel Engine Driven Generating Set mounted on common base plateform with flexible coupling 1500 RPM alongwith sound proof enclosure (accoustic enclosure) designed for reducing the sound level to 75 DB (A) average IS 8528 Part - 10 as per approved CPCB IV+ norms alongwith Retrofitted emission control device and as per GSR 371 (E) and independently supported from engine to outside of power house upto 1.00 mtr, AVM pads foundation as per manufacure's design, battery start with suitable cables for connecting from DG Set to panel board, DG set shall be capable of operating in including of the following accessories suitable for parallel operation/ independent operations:- (A) Prime Mover:- Diesel Engine of suitable capacity water cooled radiator type closed circuit as per BIS 649 or IS-1002 direct inject type turbo with turbo charger. The DG Set shall be capable of running 24 hrs continouly with 10% overloading for one hour in every 12 hrs as per BIS-5514/BIS-649, Engine shall be equipped with all standard fitting as per manufacturers recommendations and mounted on common base frame through flexible coupling with following accessories :- (i) Battery charging ammeter(ii) Battery charging voltmeter(iii) Ignition key and starting with push button switch(iv) Lubricating oil pressure gauge(v) Electronic/Microprocessor based Governor controlling(vii) Toggle switch for idle running.(viii) Oil Temperature gauge(ix) Safety control (Trip):- (a) High water temperature (b) Low lubricant oil pressure (c) Over Speed |
| 2 | (x) Lubricant oil heater to avoid freezing(xi) 24 Hours starting equipment comprising of the following :- (a) Suitable batteries as per OEM recommendations. (b) Battery charging alternator with inbuilt regulator (c) Self starter motor of suitable capacity (d) Battery leads (Copper standard cable) of suitable size with brass thimbles and terminals(B) Alternator:- Alternator of capacity of 125 KVA/100 KW at NTP, 50 Hz, 415 Volt, 1500 RPM, 0.8 PF, running rate @ 1500 RPM, with insulation class 'H' self excited, self regulated, screen protected with self excited field brush rotating fixed designed to be coupled with above engine through flexible couping, the alternator shall be conforming to BIS-2613 or IS-4722.(C) Control Panel:- Alternator control inbuilt panel cubical type with internal wiring with copper conductor for 125 KVA, 415 volt, 03 Phase, 04 wire, 50 Hz alternator fabricated out 1.6mm thick MS sheet painted internally and externally with two coats of synthetic enamel paint over a coat of red oxide primer, microprocessor based generator set monitoring, metering and control system with LCD display designed to meet the demands of today's engine driven generator sets.Electronic Governing, Intuitive operator interface which includes LED backlit graphic display with tactile feel soft-switches & generator set status LED lampsEngine Metering: Oil pressure, Engine temperature, Starting battery voltage, Engine running hours, AC Alternator Metering: L-L Voltage and L-N Voltage, Current (phase and total), kVA (phase and total) and Frequency kwh, Total & per phase (kw & kVA), PF, Utility Voltage and Freq |
| 3 | Engine Protection: Low lube oil pressure, High/Low coolant temperature, Battery High/Low/Weak Volts, Fail to Crank/Start, Sensor failure, Cranking lockout, Low fuel level AC Alternator Protection: Over/Under Voltage, Over/Under Frequency, Loss of AC sensing. Overspeed, Over Current, kW Overload Data Logging: Engine hours, Control hours and upto5 recent fault codes Configurable glow plug control, 12/24 Volt DC operation, Sleep mode, In Power compatible (PC based service tool)Certifications - meets the requirement of relevant ISO, EN, Mil Std. and CE standards Maintenance due alarm based on Engine Run Time and due date Fuel and DEF level visual display equipped with the following accessories :-(a) Suitable scaled flush mounted digital AC voltmeter with selector switch 0-500 Volt - 01 set.(b) Suitable scaled flush mounted digital ammeter with selector switch and CTs of suitable range - 01 set.(c) Frequency meter KWH and KW meter, moulded case circuit breaker 01 Nos for incoming as recommended by manufacturer, set of insulated copper bus bar of suitable capacity.(d) Frequency meter - 01 (e) Power factor meter - 01(f) MCCB for incoming as recommended by manufacturer - 01(g) Set of indicating Lamps for 03 phase RYB - 01(h) Oil pressure meter - 01(j) Set of copper bus bar of suitable size - 01 Nos(D) Other Fitting :- (i) Battery charger - Battery charger having electric circuit consisting of rectifiers, capacitors and resistance etc. The battery charger should be able to charge 12 volts battery 02 Nos at a time and with 01 Nos ammeter or suitable range provision of incoming electric connector single phase 220 volts and two terminal of connecting outgoing leads to connect battery including suitable size of wooden plank complete all as specified and directed. Please Enable Macros to View BoQ information |
| 4 | Engine Protection: Low lube oil pressure, High/Low coolant temperature, Battery High/Low/Weak Volts, Fail to Crank/Start, Sensor failure, Cranking lockout, Low fuel level AC Alternator Protection: Over/Under Voltage, Over/Under Frequency, Loss of AC sensing. Overspeed, Over Current, kW Overload Data Logging: Engine hours, Control hours and upto5 recent fault codes Configurable glow plug control, 12/24 Volt DC operation, Sleep mode, In Power compatible (PC based service tool)Certifications - meets the requirement of relevant ISO, EN, Mil Std. and CE standards Maintenance due alarm based on Engine Run Time and due date Fuel and DEF level visual display equipped with the following accessories :-(a) Suitable scaled flush mounted digital AC voltmeter with selector switch 0-500 Volt - 01 set.(b) Suitable scaled flush mounted digital ammeter with selector switch and CTs of suitable range - 01 set.(c) Frequency meter KWH and KW meter, moulded case circuit breaker 01 Nos for incoming as recommended by manufacturer, set of insulated copper bus bar of suitable capacity.(d) Frequency meter - 01 (e) Power factor meter - 01(f) MCCB for incoming as recommended by manufacturer - 01(g) Set of indicating Lamps for 03 phase RYB - 01(h) Oil pressure meter - 01(j) Set of copper bus bar of suitable size - 01 Nos(D) Other Fitting :- (i) Battery charger - Battery charger having electric circuit consisting of rectifiers, capacitors and resistance etc. The battery charger should be able to charge 12 volts battery 02 Nos at a time and with 01 Nos ammeter or suitable range provision of incoming electric connector single phase 220 volts and two terminal of connecting outgoing leads to connect battery including suitable size of wooden plank complete all as specified and directed. Please Enable Macros to View BoQ information |
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