Public Works Department-PWD has published Tender For Supply, Installation, Testing And Commissioning Of 500 Kva Silent Type Dg Set With Amf Panel At Badarpur Pump House Under Pwd Emd South East. Submission Date for this Tender is 23-05-2023. Diesel Generators Tenders in Delhi Delhi. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Diesel Generator Set Supply, installation, testing and commissioning of "Silent Type" Diesel Generating set having Prime Power Rating of 500 KVA, at 1500 RPM, 0.8 lagging power factor at 415V suitable for 50 Hz, 3 Phase system & for 0.85 Load Factor with all necessary equipments and accessories and consisting of followings : (a)Diesel Engine Diesel engine 4 stroke water cooled, electric start, of suitable BHP at 1500 RPM suitable for above output of alternator at 40 degree C, 50 % RH & at 1000 meterMSL and conforming to BS 5514, BS 649, IS 10000(amended upto date), capable of taking 10 % overloading for 1 hourafter12hourofcontinuousoperation.Theenginewillbefittedcompletewithall accessories as per specifications . (b)Enginemountedinstrumentpanelfittedwithandhavingdigitaldisplayforthe following :-(i) Start stop switch with Key (ii) Water temperature indication (iii) lubrication oiltemperatureindication(iv)lubricationoilpressureindication(v) Batterycharging indication (vi) RPM indication (vii) Over speed indication (viii)Low lube oil trip indication (ix) Engine hour indication. |
| 2 | (c)Alternator Synchronous alternator rated at 500 KVA, 415V, at 1500 RPM, 3 Phase, 50Hz, AC Supply with 0.8 lagging power factor at 40 Degree C, 50% Relative Humidity & at 1000m above MSL. The alternator shallbehavingSPDPenclosure,brushless,continuousduty,self-excitedandself-regulatedthrough AVR, confirming to IS: 4722 /BS : 2613suitable for tropical conditions and withF/H insulation. (d) Base Frame &foundation: Both the Engine & alternator shall be mounted on suitable baseframemadeofMSchannelwithnecessaryreinforcementwhichshallbeinstalledon suitablecementconcretefoundationandvibrationisolationarrangementasper recommendations of manufacturer. (e) Fuel Tank : Daily service fuel tank ofminimum 700 Ltr capacity fabricated out of 3mm thick MS sheet complete with all standard accessories and fuel piping between fuel tank & diesel engine with MS class "C" Pipe of suitable dia complete with valves, level indicators, and accessories as required as per specification. (f) Exhaust System : Dry exhaust manifold withsuitable exhaust residential gradesilencer . |
| 3 | (g) Starting system : 24V DC starting system comprising of starter motors, voltage regulator and arrangementforinitialexcitation,completewith suitableno. of batteries(25Plates,180 Amps Hour Capacitylead acid type) as required as per specification. (h) Acoustic Enclosure : Acoustic and weather proof enclosure with arrangement for fresh airintakeforcoolingoftheengineandalternator,extractiondischargeofhotairinto atmosphere as per specifications. |
| 4 | AMF Panel (i) Fabricating,Installation, Testing & Commissioningofautomaticmainsfailurecontrolincludingautobypasspanel,suitable for 500 KVAsilenttypeDGsetcompletewithrelays,timers,setofCTs,formeteringand protection and energy analyser to indicate currents, phase and line voltages, frequency, power factor, KWH, KVARH& Provision for overload, short circuit, restricted earth fault, under frequency, control cabling from AMF panel to Diesel Engine and elsewhere, if required, all complete and interlocking including the following :- (a) 3 Nos. 800 Amp., 4 pole EDO ACB 50 KA with Micro processor release for O/C & E/F and shunt trip & 2 Nos. 800 FP onload changeover switch. (b)Auto / manual /test/off selector switch (C)2 nos. over voltage relay, 2 nos. reverse power relay and 2 nos. under voltage relay (d)1 no. Auto mains failure relay (e) 3 sets of current transformer15P 10 accuracy for protection andclass 1, 15VA class-I for metering and. AMF Relay. (f) Energy analyzer unit to indicate current, voltage, frequency power factor and KWH. (g) Indicating lamps for load on mains and load on set. |
| 5 | (h) Fuse for instruments. (i) Battery charger, complete with all accessoriesand Ammeter,voltmeter etc. (j) Supply failure& restoration timer (k) Main supply failure monitor (l) Control unit with three impulse automatic engine start/stop and failure to start lock out. (m) Impulse counter with locking and reset facility. (n) ON/OFF/Control circuit switch with indicator. (o)Aux. contactor 2NO+2NC (p) Audio/Video annunciation for : (i) High water temperature. (ii) Low lubricating oil pressure. (iii) Engine over speed (iv) Engine fails to start. (v) Full load/ Maximum load warning. |
| 6 | Excavation for foundation in soft soil including dressing of sides and ramming of bottoms, lift upto 1.5 m including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 meter. |
| 7 | Providing and laying in position cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) in foundation of pump, DG set etc. including form work etc. as required. |
| 8 | Cabling Supplying & Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 kV grade of following size on cable tray as required. |
| 9 | 3.5 x 400 Sq.mm XLPE Al Conductor Armoured Cable (clamped with 40x3mm MS flat clamp) |
| 10 | Supplying & Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 kV grade of following size in the existing masonry open duct as required. |
| 11 | 3.5 x 400 Sq.mm XLPE Al Conductor Armoured Cable |
| 12 | Supplying & Laying and fixing of one number PVC sheathed XLPE insulated 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. |
| 13 | 3.5 x 400 Sq.mm XLPE Al Conductor Armoured Cable |
| 14 | Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 kV grade as required. |
| 15 | 3½ X 400 sq. mm (82mm) |
| 16 | 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. |
| 17 | 450 mm width X 50 mm depth X 2.0 mm thickness |
| 18 | Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray “bends” (galvanisation 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. |
| 19 | 450 mm width X 50 mm depth X 2.0 mm thickness |
| 20 | Earthing 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 meter long etc. with charcoal/ coke and salt as required. |
| 21 | 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 meter long etc. with charcoal/ coke and salt as required. |
| 22 | Providing and fixing 25 mm X 5 mm copper strip in 40 mm dia G.I. pipe from earth electrode includingconnectionwithbrassnut,bolt,spring,washerexcavationandre-fillingetc.as required. |
| 23 | Providing and fixing 25 mm X 5 mm copper strip on surface or in recess for connections etc. as required. |
| 24 | Providing and fixing 25 mm X 5 mm G.I. strip in 40 mm dia G.I. pipe from earth electrode includingconnectionwithG.I.nut,bolt,spring,washerexcavationandre-fillingetc.as required. |
| 25 | Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required. |
| 26 | Add Cost Index @ 31.27% on DSR 2016 Items i.e. Rs. 151006/- |
| 27 | Less Cost Index @ 9.5% on DSR Items Rs. 151006+47219.58= Rs.198225.58 |
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