Tata Memorial Centre has published Tender For Electrical Up-Gradation Of Transformer, D.G Set, Electrical Panels Of Substation-I(Part-Iii) At Dr. B. Borooah Cancer Institute.. Submission Date for this Tender is 18-03-2024. Diesel Generators Tenders in Kamrup Metro Assam. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 08-Mar-2024 | Corrigendum1 | Terms and Conditions | 18-03-2024 |
| Sl. No. | Item Description |
| 1 | Supply, installation, testing and Commissioning of SILENT TYPE DIESEL GENERATING SET at 0.8 PF, 415 Volts, 50 cycles per second, 1500 rpm, 3 phase, 0.85 load factor including sound proof acoustic and weather proof enclosure, Hospital grade silencer (as per Updated CPCB-II norms, BEE star rated DG set) fabricated out of CRCA sheet of 14 / 16 SWG thickness with min. 11 tank pretreated before powder coating with ventillation system complete in all respects comprising of the following. |
| 2 | Diesel Engine suitable for driving alternator of above rating, compression ignition, 4 stroke cycle, Radiator cooled, turbo charged, battery starting, 1500 RPM, suitable for above output of alternator at 40oC, 50% RH & at 1000 M MSL and confirming to BS 5514, BS 649, IS 10000, capable of taking 10% overloading for one hour after 12 hrs of continuous loading, complete with all the accessories i.e. tachometer with hour meter, flexible coupling with guard, crank case of steel, crank shaft, conncting rods, electronic governing system, dynamically balanced flywheel, air intake manifold, Air cleaner, anti vibration pads, starter motor, including all other accessories required to complete the system. |
| 3 | Instrument Panel - Engine mounted Instrument Panel PCC - 3.3 controller or equivalent fitted with and having digital display for followings : |
| 4 | Start stop switch with key |
| 5 | Water temperature indication |
| 6 | Lubrication oil pressure indication. |
| 7 | Lubrication oil temperature indication. |
| 8 | Battery charging indication. |
| 9 | RPM indication. |
| 10 | Over speed indication. |
| 11 | Low Lube oil trip indication. |
| 12 | Engine hours indication. |
| 13 | Alternator- |
| 14 | Synchronous Alternator of above capacity at 0.8 PF, 3 phase, 415 volts, 50 cycles, 4 wire, 1500 RPM, suitable for operation at 40 deg C, 50% RH & at 1000 meter above MSL, capable of taking 10% overlioading for one hour after 12 hrs of continuous loading, brushless, self excited, self regulated through AVR, continuous duty confirming to IS 4722, suitable for tropical conditions, class H insulation, including terminal box suitable for cable termination as required. |
| 15 | The standard control panel shall be provided with all engine protection devices indicationd, 1600A ACB etc including all necessary control and low power cabling between the control panel and LT panel.The low set earth fault relay with neutral CT 1600/5A, class 5P10, 10VA shall be provided in the standard control panel. |
| 16 | Base Frame - Both the engine and alternator shall be mounted on suitable base frame made of MS channel which shall be installed on cement concrete foundation and vibration isolating arrangement as per recommendations of manufacturer. |
| 17 | Base Frame - Both the engine and alternator shall be mounted on suitable base frame made of MS channel which shall be installed on cement concrete foundation and vibration isolating arrangement as per recommendations of manufacturer. |
| 18 | Inbuilt Fuel tank ofstandard capacity complete with inlet and outlet connections, oil indication gauge, drain plug, air breather, fuel transfer system for automatic fuel refilling system with pump, piping, valves, level indicators etc. complete or 990L day tank each DG set along with the piping or including all accessories. |
| 19 | AMF Controller with AMF, Protection against O/V, U/V, O/F, U/F, Protection against phase sequence reversal (this will not let normal supply breaker close, if phase reversal happened on restoration of power & will keep DG Sets running) with Alarm / Hooter including all necessary control cabling. |
| 20 | Starting system - 24 Volt DC starting system comprising of starter motors : voltage regulator and arrangement for initial excitation complete with 12/24 Volts suitable nos. lead acid type batteries of suitable AH. Engine driven battery charger and external battery charger with float boost charger etc with all necessary control and low power cabling from LT panel. |
| 21 | Ventillation System - Arrangement for fresh air intake for cooling of the engine & alternator, extraction, discharging hot air into the atmosphere as per standard specifications. |
| 22 | 1010 KVA |
| 23 | Fabrication of supports for exhaust pipe, fuel pipe or for any other purpose out of M.S. structural steel including supplying and applying of enamel paint of approved shade after one coat of steel primer of reputed company. |
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