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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹2.5 CrAdmitted-Finance 54 501 5TH FLOOR 2ND CROSS PILLAPPA LAYOUT VIRUPAKSHAPURA VIDYARANYAPURA POST BENGALURU 560097 | BENGALURU URBAN | KARNATAKA | 560097 | ₹2.5 Cr | L1 | Admitted-Finance |
| 2 | L2₹2.8 Cr+₹24.0 L (9.43%)Admitted-Finance | ₹2.8 Cr+₹24.0 L (9.43%) | L2 | Admitted-Finance |
| 3 | L3₹2.9 Cr+₹35.5 L (14.0%)Admitted-Finance F 2 B WING FIRST FLOOR SHAPATH HEXA OPP GUJARAT HIGH COURT S G ROAD AHMEDABAD GUJARAT 380054 | AHMADABAD | GUJARAT | 380054 | ₹2.9 Cr+₹35.5 L (14.0%) | L3 | Admitted-Finance |
| 4 | Not Admitted-Fee/PreQual/Technical 4TH FLOOR NO 38 OLD NO 438 SINEWAVE COMPLEX 1ST BLOCK 20TH MAIN ROAD RAJAJINAGAR BANGALORE BANGALORE KARNATAKA 560010 UDYAM KR 03 0007902 | BENGALURU URBAN | KARNATAKA | 560010 | - | - | Not Admitted-Fee/PreQual/Technical Others-Not Eligible |
| Sl No | Description | Qty | Unit | Supernova Engineers Limited L3 | mantech engineers L2 | S M CONSTRUCTION AND CO L1 |
|---|---|---|---|---|---|---|
| 1.00 | Supplying, installing, testing and commissioning of 1010 KVA Diesel Generator set with following specifications (confirming to the relevant CPCB norms)
a) Engine: Diesel generating set are rated at 1500 RPM and conform to ISO 8528 specifications. The engines are radiator cooled, four stroke and multi cylinder, conforming to ISO 3046. The scope of supply includes: Electrical starter motor 12V DC Battery charging alternator, Bosch fuel system with mechanical governor, A1 Class. Spin-on lube oil filter, Spin-on dual fuel filter with water separator, Turbocharger, Charge air cooler, Silencer (Hospital grade),Dry type air cleaner, Shutoff coil, Flywheel and flywheel housing, First fill of lube oil and coolant, Safety for low lube oil pressure, Safety for high water temperature, Permissible overload of 10% for one hour in 12 hours of operation. (Make: Cummins/ Perkins/ Caterpillar/ Mitsubishi)
b) Capacity of Fuel Tank: Fuel tank capcity shall be for 990 Ltrs. with the float over flow control as per the detailed specification.
c) Alternator: Alternator is suitable for operation at 1500 RPM, 415 Volts, 0.8 pf (lag) suitable for 50 Hz, 3 phase, 4 wire systems, conforming toIS/IEC 60034-1. The Alternator is brushless type, screen protected, revolving field, self excited, self regulated through an AVR. The alternator shall have + 1.0 % Voltage regulation (max) in static conditions- IP: 23 protections with insulation class H. (Make: Stamford/ Leroy Somer/ Crompton)
d) Mounting arrangement: Engine and alternator are mounted on a common MS fabricated base frame with AVM pads.
e) Control Panel: The control panel is manufactured with 14/16 gauge CRCA sheet and is powder coated for weather-proof and long lasting finish. The control panel consists of the following parts:- PS0500 Controller, Aluminium bus bars with suitable capacity within/outgoing terminals, Indicating lamps for ‘Load On’ and ‘Set Running’, Instrument fuses duly wired and ferruled, MCCB of suitable rating with overload and short circuit protections.
f) Genset Controller: Microprocessor based generator set monitoring and control system. The control provides a simple operator interface to the generator set, manual and remote start/ stop control, shutdown fault indication, and an LCD hour counter. The integration of all functions into a single control system provides enhanced reliability and performance compared to conventional generator set control systems. This control has been designed and tested to meet harsh environment in which gensets are typically applied. Features, Functions, protections 16 character x 2 line alphanumeric LCD display with LED Backlight.
g) Operator interface : Provide a record of most recent fault conditions. Fault history stored in the control non volatile memory, Provide Alternator Data. Voltage (1 ph or 3 ph line to line and line to neutral voltage, Current (1 ph or 3 ph), kVA (3 ph and total), Frequency, Provide Engine Data, Starting battery voltage, Engine running hours, Engine Temp, Engine oil pressure, Control includes provision for Service adjustment and calibration of DG control functions, Voltage, frequency selection, Configurable input and output set up, Meter calibration, Engine controls, Power Start operates on 12 VDC batteries,- Auto start mode accepts a ground signal from remote devices to automatically start the DG set. The remote start will also wake up the control system from sleep mode.
h) Engine Starting: The control system supports automatic engine starting, Primary and back up start disconnects are achieved by battery charging alternator feedback or main alternator output frequency. Controller provide configurable time delay of 0-300 secs to start after remote start signal and time delay of 0-600secs prior to shut down after stop signal. Sleep mode increase battery life. Configurable current settings from low to minimize current draw when genset is not working. Engine Protective functions include, Configurable alarm output, Emergency stop: Annunciate whenever an emergency stop signal is received by the control. Low lube oil pressure warning and Shutdown, High engine water temp warning / Shutdown, Low coolant temp warning, Sensor failure indication, Low and high battery voltage warning, Weak battery warning, Fail to start shut down, Cracking lockout: Control will not allow the starter to engage or to crank the running engine. Cyclic cranking: Configurable for the number of starting cycle, (1 to 7) and duration of crank and rest periods. Alternator Protective functions includes, - High and Low AC voltage shut down, Under and Over frequency shutdown/warning, Loss of sensing voltage input shut down. | 2 | Job | 62,50,000 ₹1,47,50,000 | 65,00,000 ₹1,53,40,000 | 59,00,000 ₹1,39,24,000 Lowest |
| 2.00 | Acoustic enclosure: The acoustic enclosure shall be made of 14/16 SWG thick CRCA sheets in suitable approved shade and a structural/ sheet metal base frame painted in black. The walls of the enclosure are insulated with fire retardant foam so as to comply with the 75dBA at 1 mtr sound levels specified by Ministry of Environment & Forest. The enclosure has the following features: Specially designed to meet stringent MOEF/ CPCB norms of 75dBA @ 1mtr at 75% load under free field conditions, Two point lifting for easy handling at customer site, Designed to have optimum serviceability, Air inlet louvers specially designed to operate at rated load made on special purpose CNC machines for consistency in quality and workmanship, Powder coated for long lasting service life and superior finish, With UV resistant powder coating, can withstand extreme environment.Use of special hardware for longer life, Insulation material meets exacting IS 8183 specifications for better sound attenuation, Flush styling - no projections, Fluid drains for lube oil and fuel, Fuel filling point inside the enclosure. | 2 | Job | 7,50,000 ₹17,70,000 | - | 7,00,000 ₹16,52,000 Lowest |
| 3.00 | Exhaust Pipe: Manufacture, testing, Supply, Transportation, Installation, Testing, Commissioning of MS exhaust piping with rain water cap, bends& painting with 2 coats of Heat resistance antirust epoxy paint suitable to exhaust temperature. The sizes of the Exhaust piping shall be as per the manufacturer‟s guidelines/recommendations. The exhaust pipe shall be with 50mm thick Glass wool insulation covered with 26 SWG Aluminium cladding for Exhaust piping.
a) MS Exhaust pipe - 14" with cladding | 100 | Mtrs | 9,000 ₹10,62,000 | 9,050 ₹10,67,900 | 7,150 ₹8,43,700 Lowest |
| 4.00 | b) Y - Piece of Exhaust piping | 2 | Nos | 15,000 ₹35,400 | 12,675 ₹29,913 Lowest | 27,600 ₹65,136 |
| 5.00 | c) 14" - Flexible Belows | 2 | Sets | 45,000 ₹1,06,200 | 46,800 ₹1,10,448 | 27,600 ₹65,136 Lowest |
| 6.00 | d) Supply, fabrication and erection & Installation of MS support suitable for exhaust pipe, residential silencer, etc. using angles/ channels, steel sections, U Clamps etc.complete with one coat of zinc chromate primer and 2 coats of black enamel paint. | 20,000 | Kgs. | 145 ₹34,22,000 | 145 ₹34,22,000 | 121 ₹28,55,600 Lowest |
| 7.00 | AMF Cum Synchronizing Panel: Supply, Erection, testing and commissioning of AMF cum Auto Synchronizing indoor Panel with Auto Load Sharing, Auto Load Depended start /Stop panel suitable for 2 x 1010 KVA DG set with SCADA/BMS Compatibility as per SLD/Specification/Data Sheet. Panel of Free standing, Floor Mounting Cubicle with IP52 Protection, matching the height and paint shade of existing Panel. Approval shall be obtained for the panel design before manufacturing. (Relay Make: Woodward or similar approved make) | 1 | Job | 18,37,000 ₹21,67,660 | 11,50,000 ₹13,57,000 Lowest | 20,00,000 ₹23,60,000 |
| 8.00 | Auxiliary Panel: Supply, Installation, Testing and Commissioning of 3 Phase, 4 wire, 415 V, 50Hz indoor panel, compartmentalised, panels with necessary Digital Multi Function meters, LED type RYB & ON-OFF Trip Indicators and having busbars of 250 A capacity. The fabrication shall be made up of CRCA sheet with thickness of 2.0mm frame, front door with components, 1.6mm all other partition, Powder coated. Approval shall be obtained for the panel design before manufacturing.
Incomer : 250A MCCB
BusBar : Rated for 250A
Outoing Feeders : Inlet air fan 3HP - 4 Nos., Oil pump 1HP - 1 No., Spare Feeders 3HP - 1No., 1HP - 1No., Power Spare Feeder 63A MCCB - 1No. Starter feeder components selection to be done as per Type-2 Co-ordination.( MPCB+Power Contactor+Thermal Overload Relay) | 1 | Job | 4,85,000 ₹5,72,300 | 1,00,000 ₹1,18,000 Lowest | 2,90,000 ₹3,42,200 |
| 9.00 | Supplying of 3.5C x 300 Sq.mm AL 1.1 KV LT UG cable, A2XFY Configuration, XLPE Insulated as per IS 7098(Part 1) 1988. | 450 | Mtrs | 1,700 ₹9,02,700 | 2,275 ₹12,08,025 | 1,375 ₹7,30,125 Lowest |
| 10.00 | Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required. Above 185 sq. mm and upto 400 sq. mm | 450 | Mtrs | 250 ₹1,32,750 | 2,795 ₹14,84,145 | 200 ₹1,06,200 Lowest |
Tender Value
₹2.8 Cr
EMD Value
₹4.2 L
Closing Date
4 Aug 2022, 3:00 pmClosed
Registrar
IISc Bangalore
Supply Installation Testing and Commissioning of 2X1010 KVA Diesel Generator set at Central Animal Facility Building in IISc Bangalore
2022_IISC_700838_1
IISc/Tender-ELE-2/2022-23
Open Tender
Electrical Works
Works
120 days
CCMD IISc
As per tender Conditions
2 documents required · 2 mandatory
₹10,000
Registrar
₹4.2 L
MS Teams Online
14 Nov 2022
14 Jul 2022
5 Aug 2022
14 Jul 2022
4 Aug 2022
21 Jul 2022
20 Jul 2022
Amount
Acoustic enclosure: The acoustic enclosure shall be made of 14/16 SWG thick CRCA sheets in suitable approved shade and a structural/ sheet metal base frame painted in black. The walls of the enclosure are insulated with fire retardant foam so as to comply with the 75dBA at 1 mtr sound levels specified by Ministry of Environment & Forest. The enclosure has the following features: Specially designed to meet stringent MOEF/ CPCB norms of 75dBA @ 1mtr at 75% load under free field conditions, Two point lifting for easy handling at customer site, Designed to have optimum serviceability, Air inlet louvers specially designed to operate at rated load made on special purpose CNC machines for consistency in quality and workmanship, Powder coated for long lasting service life and superior finish, With UV resistant powder coating, can withstand extreme environment.Use of special hardware for longer life, Insulation material meets exacting IS 8183 specifications for better sound attenuation, Flush styling - no projections, Fluid drains for lube oil and fuel, Fuel filling point inside the enclosure.
Exhaust Pipe: Manufacture, testing, Supply, Transportation, Installation, Testing, Commissioning of MS exhaust piping with rain water cap, bends& painting with 2 coats of Heat resistance antirust epoxy paint suitable to exhaust temperature. The sizes of the Exhaust piping shall be as per the manufacturer‟s guidelines/recommendations. The exhaust pipe shall be with 50mm thick Glass wool insulation covered with 26 SWG Aluminium cladding for Exhaust piping. a) MS Exhaust pipe - 14" with cladding
b) Y - Piece of Exhaust piping
c) 14" - Flexible Belows
d) Supply, fabrication and erection & Installation of MS support suitable for exhaust pipe, residential silencer, etc. using angles/ channels, steel sections, U Clamps etc.complete with one coat of zinc chromate primer and 2 coats of black enamel paint.
AMF Cum Synchronizing Panel: Supply, Erection, testing and commissioning of AMF cum Auto Synchronizing indoor Panel with Auto Load Sharing, Auto Load Depended start /Stop panel suitable for 2 x 1010 KVA DG set with SCADA/BMS Compatibility as per SLD/Specification/Data Sheet. Panel of Free standing, Floor Mounting Cubicle with IP52 Protection, matching the height and paint shade of existing Panel. Approval shall be obtained for the panel design before manufacturing. (Relay Make: Woodward or similar approved make)
Supplying of 3.5C x 300 Sq.mm AL 1.1 KV LT UG cable, A2XFY Configuration, XLPE Insulated as per IS 7098(Part 1) 1988.
Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required. Above 185 sq. mm and upto 400 sq. mm
Supplying and making end termination with brass double compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade. 3½ X 300 sq. mm (70mm)
Supplying and Laying of 415V Power Cables, of the following sizes Stranded Copper, XLPE insulated, Armoured, PVC outer sheathed cables over existing cable trays including double compression brass cable glands and termination lugs etc as required for DG Aux Motors interconnection cabling. The bidder shall assess the required quantity as per the feeders in DG Aux MCC SLD. a) 4 Core X 4 Sqmm .
b) 4 Core X 6 Sqmm
c) 4 Core X 10Sqmm
d) 4 Core X 16 Sqmm
Supplying and Laying of Control Cables of following sizes, Stranded Copper,PVC insulated, Armoured, PVC outer sheathed cables over existing cable trays including double compression brass cable glands and termination lugs etc as required for interconnection of bidder supplied electrical panels and equipment. Bidder shall asses the required quantity as per their equipment and layout. a) 2C X 2.5 mm2
b)4C X 2.5 mm2
c)6C x 2.5 mm2
d)8C x 2.5 mm2
e)10C x 2.5 mm2
Supplying and Laying of Instrumentation Cables of following sizes Stranded Copper,PVC insulated, Armoured, PVC outer sheathed cables over existing cable trays including double compression brass cable glands and termination lugs etc as required for interconnection of bidder supplied electrical panels and equipment.a)1T X 1.5Sqmm.
b)2T X 1.5Sqmm
c)6T X 1.5Sqmm
Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required. (For structure earth)
Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.
Supplying and laying 25 mm X 5 mm copper strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of brass nut bolt & spring washer spaced at 50mm)
Supplying and laying 25 mm X 5 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm)
Providing and fixing single line diagram of electrical network printed on A0 size photo paper framed with sandwiched fibre glass frame.
One inch Height Bold Painted Text Labeling and marking of DG Sets / Fans / Pumps / Panels /Feeders / tanks / Pipes / Exhaust System and Stainless Steel Tag Plates for Valves/Motors/ Junction Boxes etc for all the supplied equipment.
Supply and installation of Fire and Safety Equipments: a) Shock treatment chart laminated (Regional language, English and Hindi) on 8mm Thick wooden board (24''x36'')
b)415V Danger board as per the regulations with local language (8''x8'')
c) ISI marked 4.5 Kg capacity Portable CO2 Fire Extinguisher with bracket etc.
d) Fire buckets of 3 Nos set with Stand filled with sand and water with roof top cover
e) First aid kit with ABS plastic body, portable, transparent, wall mounting with all standard first aid materials
Providing cable trench cover with lifting arrangements and any other openings with Mild Steel Plates of approved desgin and thickness wherever required as advised by Project Engineer. Drawing / Sketch shall be approved by Project Engineer.
Providing and laying in position plain cement concrete for levelling course for all works in foundation. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed, laid in layers not exceeding 150 mm thickness, well compacted using plate vibrators, including all lead & lifts, cost of all materials of quality, labour, Usage charges of machineries, curing, and all the other appurtenances required to complete the work as per technical specifications. (The cost of steel reinforcement & formwork shall be paid separately). Mix 1:4:8( M5) Using 40 mm nominal size graded crushed coarse aggregates
Preparation of necessary drawings for DG Set, getting approval from the chief electrical inspectorate/Electrical Board/ Pollution Control Board before taking up work and to furnish completion report, arranging for inspection, giving trial run on load, obtaining approval for commissioning the sets by paying necessary fees for inspection etc., as required.
Supply, Installation, Testing and commissioning of New Industrial Grade Inlet Air Fans, Direct Driven, Axial Ventilation, Double Flange, along with 3Phase Motor, Fixing Hardware, Safety Guard +Local Cable Isolation Box. Minimum Capacity of Fan shall be 20000 CFM, However the same shall be sized to cater for the air consumption of all DG sets and limit the termperature rise of air within persmissible limits of 5 Deg C Rise.(Make: Almonard / Nadi/GEC)
Providing and fixing to wall, ceiling and floor galvanised / mild steel tube nominal bore of 32mm dia with fittings (medium grade weight 1.27 kg/mtr) B class including cost of all materials, labour charges, HOM and testing including painting with anticorrosive bitumastic paint as per specifications.
Supply, Installation, Testing and commissioning of 1HP, 3Phase Self priming, Floor mounted centrifugal pump with mounting accessories for the purpose oil filling in to the DG sets oil tanks.
Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray (galvanization thickness not less than 50 microns) in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders or supported with Angle iron in Trenches including G.I. bolts & nuts, etc. as required a) Ladder type Cable Tray - 600 mm
b) Ladder type Cable Tray - 300 mm
Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray (Galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required. a)300 mm width X 50 mm depth X 1.6 mm thickness
b)150 mm width X 50 mm depth X 1.6 mm thickness
c)100 mm width X 50 mm depth X 1.6 mm thickness
mantech engineers
Supernova Engineers Limited
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