Public Works Department-PWD has published Revamping And Modernization Of District Industries Centre At Narnaul In Mohindergarh District _Pdg . 62 . 5 Kva Dg Set. Submission Date for this Tender is 28-01-2021. Diesel Generators Tenders in XEN (E) Rewari Haryana. Bidders can get complete Tender details and download the document.
| Name of Work: Revamping & Modernization of District Industries Centre at Narnaul in Mohindergarh District (Pdg. 62.5 KVA DG set only) | |||||
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| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Pipe Laying. Supply and erection of PVC pipe of 6 kg. pressure laid 1 metre below ground level complete including digging refilling of the trench with jointing etc. PVC pipe 80 mm dia. | 10 | P/M | |
| 2 | 2 | (Q) Earthing . Earthing with GI earth plate 600 mm x 600 mm x 6 mm thick including accessories and providing masonry enclosures with cover plate having locking arrangement and watering pipe etc. ( but without charcoal or coke and salt ) complete as required. | 4 | Each | |
| 3 | 3 | Extra for charcoal or coke and salt for G.I. Plate or copper plate earth electrode. | 4 | Each | |
| 4 | 4 | Pdg. and fixing 25 mm x 5 mm G.I. strip in 40 mm dia G.I. pipe from earth electrode as required . | 30 | P/M | |
| 5 | 5 | Pdg. and fixing 25 mm x 5 mm G.I. Strip on surface or in recess for connections etc. as required with all labour and material. | 20 | P/Mtr | |
| 6 | 6 | Under Ground Cables. Supply and erection of under ground cable 1 metre below ground level covered with sand and bricks including necessary connections, digging and refiling of trenches. 70 Sq. mm 3.5 Core Ard Cable . | 100 | P/Mtr | |
| 7 | 7 | Supply and erection of under ground cable ,loose in existing pipe or trenches complete with necessary connections . 70 Sq. mm 3.5 Core Ard Cable . | 40 | P/Mtr | |
| 8 | 8 | Supply and erection of suitable compression type brass cable glands for underground Cable. 70 Sqmm to 95 Sqmm Cable 3 to 3.5 Core . | 4 | Each | |
| 9 | 9 | Supply and erection of heavy duty 4 pole ON load changeover load brecaker switch comprising of switches 63 amp. To 100 amp. Suitable for operation on 415 V 50 Hz AC supply complete with handle assembly having door interlook & padlocking arrangement on existing panel/ including making necessary connections with petty material required to complete the job. 100 amp. 4 pole ON load changeover switch | 1 | Each | |
| 10 | 10 | Supply, installation, erection commissioning and testing of 62.5 KVA 3 phase 415 volts Diesel Engine shall be Liquid Cooled, electric start developing required B.H.P. at 1500 rpm suitable for alternator to deliver specified continuous KVA output at 0.8 lagging PF at NTP conditions (Rating shall be tested at Unity PF). The Diesel Engine should be capable of providing 10 % overload for one hour continuous running at full load after every 11 Hours continuous running. Diesel Engine should be fitted with Electronic Governor. The Diesel Engine shall be complete with the following accessories:-Engine instrument Panel consisting of starting switch/push button, Lube Oil and Pressure Gauges, Water Temperature Gauge, RPM indicator and Hour meter.Low lube oil pressure safety required in Engines, High Water temperature safety for water cooled Engines is required. The safety should include audio alarm and trip facility also to avoid damage to the engine. Exhaust silencer of Residential type.12V/24V starting system complete with starter motor, charging alternator and Cutout. Lead Acid battery of suitable ratings with connecting cables. The batteries shall be supplied in uncharged conditions and of Make : EXIDE/ STANDARD FURUKAWA/ AMARON/ TATA-GREEN/ AMCO/ LUMINOUS/ PACESETTER.Diesel Engine of direct injection or Diesel Engine fitted with common Rail Direct Injection Pump shall be accepted. The Engine should confirm to applicable Emission Norms. The Diesel Engine shall be accepted only which conforms to BIS : 10000/1/2 or BS:5514. ALTERNATOR. The Alternator shall be self – excited, self – regulated of specified KVA rating in three phase at 415 Volts, 50 Hz, 1500 RPM and 0.8 pf lagging (Rating shall be tested at Unity PF). The alternators shall be of brushless type only. The alternators shall be screen-protected drip proof with Min. IP-21 or improved degree of protection for outdoor installations. The class of insulation of the Alternator would be F/H. The rated voltage of Alternator will be 415 V for 3 phase.Make of Alternator : Kirloskar / Kirloskar Green/ Crompton – Greaves/ Leroy Somer / Trident/ Stamford/ Meccalte. ALTERNATOR. The Alternator shall be self – excited, self – regulated of specified KVA rating in three phase at 415 Volts, 50 Hz, 1500 RPM and 0.8 pf lagging (Rating shall be tested at Unity PF). The alternators shall be of brushless type only. The alternators shall be screen-protected drip proof with Min. IP-21 or improved degree of protection for outdoor installations. The class of insulation of the Alternator would be F/H. The rated voltage of Alternator will be 415 V for 3 phase.Make of Alternator : Kirloskar / Kirloskar Green/ Crompton – Greaves/ Leroy Somer / Trident/ Stamford/ Meccalte. ARRANGEMENT Engine and altenator, as above should be fixed on suitable base frame of standard design made of chanels with necessary reinforcement to take the load of engine and altenator and provided 6 Nos. dunlop make antivibrating pads.AMF PANEL. Automatic mains failure (AMF) control panel shall be able to start up the DG set and can transfer the load on to D.G. set on mains failure without requiring any human intervention, similarly, on restoration of main supply, it shall be able to transfer the load to mains supply and switch off the D.G. Set automatically.The AMF panel enclosure should be with the IP-53 degree of protection and shall be fabricated from minimum 16 SWG thick steel sheet duly pre-treated and aesthetically finished and Power coated. The AMF Control Panel shall have the following instruments :a) Microprocessor based relay with composite/separate meter for digital display of : Generator voltage/AC Mains voltage, Generator Current,Power Factor.Frequency.Energy.Three attempts engines start/ engines cranking relay.On delay timer for load change over.On delay timer for engine shut off.Mode selector switch for setting the panel on any one position such as off or auto or manual or test.Engine On-Off switch (Push button type). MCCB/Fuses of suitable rating shall be provided.Rectangular Aluminium Bus Bars (one number for each phase, neutral and Earthing terminal) of adequate ratings duly colour coded with heat shrinkable PVC Sleeves or Copper Cables.Two contactors/ACB of suitable rating (one for DG set & one for AC mains) with over load relay. Under + Over Voltage Relay.Automatic Battery charger with on-off switch, voltmeter and ammeter for charging the battery from mains. This will be addition to the battery charging alternator fitted on the engine. Instrument & Control Fuses/MCB.Four number indicating lamps to indicate ‘load on mains’ ‘set running’ ‘load on set’ and ‘battery charger on’. Audio visual alarm for ‘Low lubricating oil pressure’ High water temperature’ (for water cooled), ‘Start failure’, and ‘DG overload’ .Any other switch, instrument, relay or contactor etc. essential for smooth and trouble free function of DG set with AMF Panel (to be specified by the tenderer in their offer with complete detail of the item). All Electro components/ parts such as MCCB/ MCB/FUSE/ Contactor/ Meters should be of L&T/ ABB/ SCHINEDIER/AE/ENERZON/GE/HAVELLS/ SIEMENS make. The generator shall be in a sound proof (Acoustic) enclosure suitable for Diesel Generating Set complete in all respect having following specification/ Feature :-Fabricated as per standard specification of manufacturer, stuffing done with suitable Foam/ Rock wool. Rock wool supported with Tissue Paper or perforated sheets having holes. Residential type silencer provided to lower the noise of exhaust outlet. Canopy treated for antirust with powder coating. Should have fresh Air inflow and proper ventilation. Modular in construction and provided with lockable doors. The Sound proof enclosure shall be strictly as per CPCB prevalent norms. The sheet thickness should be 18 gauge (min) as per manufacturer standard and as per CPCB rules. | 1 | Each | |
| 11 | 11 | Cement Concerete Platform:-Earth work in excavation in fundations, trenches, etc in all kinds of soils, not exceeding 2 Meter depth including dressing of bottom and sides of trenches, stacking the excavated soil, clear from the edge of excavation and subsquent filling around masonry in 15 cm layers with compaction, including disposal of all surplus soil as directed with a lead of 30 metes. | 5 | per 100 /cum | |
| 12 | 12 | Cement lime concrete 1:8:16 with brick blast 40mm nominal size in foundation and plinth. | 1.6 | P/cum | |
| 13 | 13 | Cement concrete 1:2:4 with slone aggregate 20mm nominal size in foundation and plinth. | 1.2 | P /cum | |
| 14 | 14 | First Class bricks work laid in cement sand mortar 1:6 in foundation and plinth | 2.3 | P/cum | |
| 15 | 15 | 11:43 cm thick bricks wall laid in cement sand mortar 1:4 without rainforecement, in foundation and plinth. | 10 | P/cum | |
| 16 | 16 | Conglomerte floor 50 mm thick CC topping 1:2:4 | 3.6 | P/sqm | |
| 17 | 17 | 12 mm thick cement plaster 1:6 | 23 | P /cum |
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