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| 1 | Supply and fix refrigerator, electric driven (single phase), capacity 315 Litres.BEE 5 star rated.with inverter technology Make : LG Model no 402RPZU / Hitachi or Equivalent to makes mentioned in List of Approved Make |
| 2 | Supply, installation , commissioning of water cooler fully stainless steel ,electric driven single phase having approx storage capacity of 120 litre and nominal cooling capacity of 60 Litres per hour complete all as specified and directed by Engr-in-charge |
| 3 | Supply, installation , commissioning of water cooler fully stainless steel ,electric driven single phase having approx storage capacity of 180 litre and nominal cooling capacity of 150 Litres per hour complete all as specified and directed by Engr-in-charge |
| 4 | Supply and fix room window type air conditioner electric driven (single phase), cooling capacity 4500 K Cal per hour ( 1.5 Ton).BEE 5 star rated including taking down existing old Window AC and deposited in MES store yard. all as specified and as directed by Engr in Charge. Make Voltas Model no185 DY/ Samsung/ O general or equivalent Make mentioned in List of Approved Makes |
| 5 | Supply and fix Voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170 V to 250 V with output voltage stabilized at 230 V with accuracy of ± 2.5% and of capacity 4.0 KVA |
| 6 | Supply & fix Voltage stabilizer for automatic operation single phase naturally air colled indoor type &designed for input variation between 170 volts to 250 volts with output voltage stabilized at 230 with accuracy of +-2.5% and capacity 5 KVA. |
| 7 | Supply and fix desert cooler electric driven (single phase), having nominal air flow capacity of 4000 CuM per hour (or nearest size) Steel Body Make : Voltas Model no VP M70MW /Symphony/Havells or equivalent Make mentioned in List of Approved Makes |
| 8 | Supply, install, testing and commissioning of Eco friendly (CPCB-IV+) not less than 125KVA Diesel Engine driven generating set with acoustic enclosure made out of CRCA Sheet powder coated, specially designed lifting arrangement/hooks, meet the latest CPCB norms of 75 dBA @ 1 mtr distance and as per the testing guide line of CPCB, DG Set shall be conforming to BS:5514 and alternator as per IS: 13364/IS:4722, water cooled type, self-starting system with 12 volt DC Supply, 3 phase 4 wire AC 415 volt + 5% at 1500 RPM, 50 Hz, 0.8 PF self-excited, self-regulated, Automatic voltage regulation, class 'H' insulation type alternator, With AMF (Automatic mains failure) panel for automatic starting at mains failure installed with the following accessories complete all specified and directed by Engineer-in-Charge.(A) EngineAdequate capacity of Diesel Engine, 4 stroke, 1500RPM, 4 Cylinder, not less than 125 KVA Prime Duty, Eco friendly for emission and noise ( CPCB-IV+ NORMS COMPLIANCE) diesel engine confirming to BS/IS standard developing suitable BHP @ 1500 RPM water cooled complete under NTP condition with a provision for 10 % overload for one hour on 12 hours running complete with standard accessories all as specified and directed for safe handling and operation, salient features shall be as under :- |
| 9 | (i) Fly wheel with housing(ii) Cooling system :- Mounted radiator with fan & belts.(iii) Cooling Water pump : - Centrifugal type belt driven.(iv) Exhaust System :- Exhaust System complete with exhaust piping of suitable mm dia with MS pipe light grade up to and away (as per CPCB norm) from the enclosure to be erected, covered with asbestos rope and aluminium foil of 28 SWG complete with in the enclosure for safe exhaust without transforming vibration to the wall of the enclosure. (a) Exhaust gas turbo charger type, (b) Exhaust manifold, (c) Silencer: Residential type, (d) Bellows(v) Fuel System: - (a) Fuel injection system with fuel injectors, fuel injection solenoid switch/ nozzles/ governor electronic type capable for 1% speed /frequency regulation. (b) Fuel filters, (c) Fuel hoses(vi) Lube oil System: - (a) Lubricating oil filter, (b) Lubricating oil pump(vii) Air Intake System: - (a) Air intake Manifold, (b) Air cleaner dry type(viii) Governor: - Electronic Governor(ix) Starting System: - Electric Self-starter with maintenance free batteries including battery charging set.(x) Batteries :- (a) 1 Nos, maintenance free Batteries of 12 Volt 180 AH capacity complete with copper conductor multistranded leads of suitable length from self-starter to the battery terminals complete with initial charge and initial fill of electrolyte, (b) Starter gear ring, (c) Start and stop push button, (d) Ignition key / Switch(xi) Handling and operation : Salient features of accessories shall be as under: (a) Radiator with blower fan, (b) Corrosion inhibitor coolant, (c) Paper element filters for fuel, lube oil and by pass, (d) Electronic governor controlled direct fuel injection system or as per OEM standard |
| 10 | (xii) Generator Monitoring Panel: Comprising of following:- (a) Microprocessor based genset controller for metering, monitoring, governing and protection. (b) Engine protection for low lube oil pressure, high coolant temperature (alarm & shutdown), (c) Alternator protection parameters like under voltage, over current, under frequency, over frequency ( alarm & shut down), (d) Relay drivers for remote annunciations, (e) Cyclic cranking, (f) Auto/manual start/ stop, (g) Alternator trim adjustment from the front key pad, (h) operates within a temperature range 0- 60 degrees C and humidity up to 95% , (j) Remote monitoring capability through separate interface modules, (k) Genset metering parameters like lube oil pressure, coolant temperature, engine speed(rpm), run hours, DC voltage, intake manifold temperature, 3 phase volts and 3 phase amperes, frequency, KW, KVA, power factor etc. (xiii) Safety Controls : - Engine low lube oil pressure, high water temperature and over speeding of engine.(xiv) Coupling arrangement : - Flexible coupling, fly wheel to suit flexible coupling fly wheel housing.(xv) Accessories :- AVM Pads built or separately mounted to manufacturer base frames.(xvi) Base Frame : - Made out of Formed C Channel 2.5/3mm thick CRCA Sheet or ISMC 250 of sturdy design made of MS channel with necessary reinforcement and predetermined holes.(xvii) Fuel Tank :- Daily service fuel tank made out of 2mm thick MS sheet top and bottom with calibrated level indicating arrangement, stop cock, drain plug, fuel pump of suitable capacity complete on a common base within the Acoustic Enclosure.(B). Alternator: - Standard design alternator rated at not less than 160 KVA net output at site after considering derating as per site conditions at 0.8 (lag) power factor AC, 3 - phase 4 - wire 415 volts 50 Hz, 1500 RPM, self-excited self-regulated screen protected drip proof IP 23 enclosure brushless design with winding in pole faces, insulating class 'H' and voltage regulation of + 1% at rated voltage from no load to full load. The alternator shall be confirming to BS 4722/13364 and shall be imposition to generate supply with frequency regulation within + 1% tolerance. The alternator will be suitable for tropical climate and shall generally confirm to BS - 2613/ IS - 4722(i) Insulation class - 'H'(ii) Temperature rise Class - 'H'(iii) Excitation : Self Excited(iv) Regulation performance: The voltage is kept constant with + 1%, manual voltage adjustment within + 5% .(v) Frequency regulation + 1% |
| 11 | (C) Auto Main Failure (AMF) : Microprocessor based cubical panel indoor type made out of CRCA sheet of 2mm thick conforming to IP:53 totally enclosed dust and vermin proof with front and rear openings of 415 Volts, 3 phase, 4 wire, AC 50Hz having copper bus bar capacity required to carry current at 110% load of capacity not less than 125KVA DG set with three phase and half neutral colour coded, prewired with copper cable of suitable size all as standard practice of manufacturer specifications with the following accessories:-(i) Microprocessor based MCCB 4 pole 250 Amps for DG & Mains Incomer, including 3-Ph contactor and O/L Relay for alternator. (ii) Digital Ammeter 0-200A with selector switch of suitable capacity with CTs 1 set(iii) Digital Voltmeter with selector switch - 1 set(iv) Digital frequency meter-1 No(v) Digital KW meter - 1 No(vi) Digital KWH meter panel mounted type- 01 No(vii) Digital PF meter - 01 No Functions:- (a) Supply Failure Timer, (b) Restoration timer, (c) 3 Impulse automatic engine Start/Stop logic(x) Annunciation with indication LED lamps for: (a) Low lube oil pressure, (b) High water Temperature, (c) Engine over speed, (d) Battery low voltage(xi) Controls:- (a) Load on indication, (b) Load off indication, (c) Engine start push bottom, (d) Engine stop push bottom, (e) Fault accept/reset push bottom(xii) Battery Charger : SMPS based unit with inbuilt auto/manual & float/boost facility (a) DC Volt meter, (b) DC Ammeter, (c) Charger rate selector switch(xiii) Protection :- (a) Over load relay - 01 No, (b) Earth fault relay - 01 No, (c) Under Volt release - 01 No |
| 12 | (D). Acoustic enclosure: Enclosure is free standing floor mounted factory built and modular in construction to facilitate easy assembly at work site and will be drop over housing type. It will consist of acoustically treated panel housed in sheet steel.(i) Custom built product for various equipment’s, with ensure the optimum performance without duration.(ii) Rugged in construction maintenance free and modular designs which facilitate easy at site.(iii) 16 SWG (1.6 mm) thick CRCA sheets to be used for enclosure panel to ensure longer life against weathering action. High quality acoustic insulation materials to be used for maximum sound absorption. iv) Sheet metal components of the enclosure should undergo various stages of surface treatment prior to painting which leads to be better life of the enclosure against weathering action.(v) Special paint treatment with pure polyester powder / epoxy to be provided for better weather resistance.(vi) Well designed ventilation system to be provided to pump up the heat in the chamber efficiently.(vii) For effective acoustic / weather sealing a special type weather sealing gaskets, new frame rubber gaskets to used.(viii) Working space is to be provided around the equipment for easy maintenance / repairs.(ix) Necessary cut out provision for entry and exist of fuel lines cable to be incorporated in the enclosure as per the requirement. (x) A see-through transparent window (glass or acrylic) in front of engine panel to provide for monitoring the operation.(xi) Ducting if required, bellows, mechanical hardware like locks, hinges fasteners etc to be provided.(xii) Deliverables. 75 dBA @ 1mtr at 75% load under free field conditions. The temp inside the enclosure will be within 7 Degree above ambient temp.(xiii) The enclosure should be provided with bulk head light fitting for inside illumination(xiv) The batteries should be placed inside the enclosure beside the DG Set on a suitable insulated plat form. (xv) The DG Set should be provided with external Emergency stop push button.(xvi) The acoustic enclosure parts shall be of 80 microns powder coated after 11 tank pre-treatment process. The powder coating shade should be as per OEM standard. |
| 13 | S&F in replacement single pole and neutral sheet metal enclosure with a two pin and earth plug and socket complete with one single pole 20 amps MCB complete all as specified and directed by Engineer-In-Charge. |
| 14 | M&L in replacement submain wiring with 2X4.0 SQMM + 1X4.0SQMM Earth Wire single core PVC insulated FRLSH grade PVC sheathed copper cable connecting to common earth dolly in and including heavy duty PVC Cascing & Caping all accessories complete all as specified and directed by Engr-in-charge. |
| 15 | S & F in replacement single pole and neutral sheet metal enclosures for Distribution board (DB's)suitable for MCBs fitted with bus bar , Neutral link ,Earth Bar and Din rail 240 V, 50 Hz supply double door SP&N DB system 8 ways complete all as specified and directed by Engineer-in-Charge. |
| 16 | S&F in replacement MCB SPN 40-63 Amps 240V incl all termnials, fitting etc.complete all as specified and directed by Engineer-in-Charge. |
| 17 | S&F in replacement MCB SP 06 to 40 Amps 240V incl all termnials, fitting etc complete all as specified and directed by Engineer-in-Charge. |
| 18 | M&L in replacement submain wiring with 2X6.0 SQMM+1X6.0SQMM Earth Wire single core PVC insulated FRLS sheathed copper cable connecting to common earth dolly in and including heavy duty PVC Casing & Caping and dismantling and taking down existing unserviceable wiring, all accessories complete all as specified and directed. |
| 19 | Excavation in trenches in soft/loose soil not exceeding 1.5 Mtr wide and not exceeding 1.5 Mtr depth for laying of cables/poles or foundation etc and getting out all as specified and directed by Engineer-In-Charge. |
| 20 | Returning, filling, including spreading levelling and well ramming in layers not exceeding 25cm apart all as specified and directed by Engineer-In-Charge. |
| 21 | Removing of surplus excavated soil to a distance not exceeding 50 Mtr from starting point and depositing where directed at a level not exceeding 1.5 Mtr above the starting point all as specified and directed by Engineer-In-Charge. |
| 22 | M&L for sand cushoning with a layer of sand 80mm thick before laying of cable and 150mm thick after laying of cable to trenches complete all as specified and directed by Engineer-In-Charge.Note : Compacted Thickness of 18 cm shall be considered for measurement and payment purpose. |
| 23 | M&L for sub class `B` bricks for cable protection all as specified and directed by Engineer-In-Charge. Please Enable Macros to View BoQ information |
| 24 | M&L for sub class `B` bricks for cable protection all as specified and directed by Engineer-In-Charge. Please Enable Macros to View BoQ information |
