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| 1 | Material & labour for making plateform for DG Set using block masenery type 1:5:8 using 20mm graded aggregate with solid blocks & PCC (1:3:6) foundation concrete, 15mm thick plaster in 1:4 and 2 coats of cement base paint with allowable size for minimum hight from GL 1 feet and surface area not be less than 5.0mtr x 2.5 mtr complete to the entire satisfaction complete all as specified and directed by Engineer-in-Charge. |
| 2 | Supply, install, testing and commissioning of Diesel Engine driven generating set 82.5 KVA, 3 Phase, 4 wire, 415 Volts, 1500 RPM, 50 Hzpower supply with power factor 0.8 coupled directly to alternator mounted on a common base plate complete with integral acoustic enclosure having silent features such as modular bolted construction with fabrication on imported CNC torret punch machines, nine tank treatment process with pure polyster based powder coating to ensure long life in all weather conditions and for out door application/ installation, integrated design there by facilitating / easy handling installation & shifting of the equipment at site.Compliance standard of DG set should be confirming to IS-8728. The design of integral acoustic enclosure should be any type approved by national Physical laboratory as per Central Pollution Control Board (CPCB-IV) latest norms/ regulation with fuel tank, battery and standard accessories, acoustic enclosure, vibration pad, tools and spare,as provided by manufacturer, PCC foundation as per OEM to be paid under srl item no1 above complete all as specified and directed by Engineer-in-Charge with the following specifications :- |
| 3 | (A) ENGINE -Cummins make QSB4.5 series or equivelant model from make specified in Appx B, direct injection, 4 cylinder, In-line 4 stroke,radiator cooled, compression ignited, turbo charged and charged water cooled diesel engine 115Amp at 1500 RPM and compling with BS 5514/ISO 8528-5 G2 standard :- (i) 24V electrical starting system consisting of starter motor, charging alternator (ii)Dry type Air cleaner with restriction indicator (iii) In-line Fuel injection system with Electronic Governor (iv)Spin-on Lube oil filter elements (iv) Radiator, Air-to-Air after cooler, pusher fan & fan drive arrangement, Gear driven water pump (v) Sensor for oil pressure, Coolant temperature & level (iv)First fill of Lube oil. (CK4 grade, Cummins Lube or equivalent)(B) ALTERNATOR : Single bearing alternator suitable for continuous operation generating 82.5 KVAat 1500 RPM, 415 Volts, 0.8 power factor (lag) suitable for 50 Hz, 3 phase, 4 wire system confirming to IS/IEC 60034, brushless type, screen protected revolving field, self excited, self regulated through an AVR.The alternator has the following features :(a) ± 1.0% voltageregulation (max) in static conditions (b) IP : 23 protection with insulated class H (c)Permissible overload of 10% for one hour in 12 hours of operation.Features, Functions, Protections(a) 16 character x 2 line alphanumeric LCD display with LED backlight (b)Operator interface (c) Provide a record of most recent fault conditions, Fault history stored in the control non volatile memory (d) Provide Alternator data frequency.Provide Engine data- Starting (a) Battery Voltage (b) Engine Temp (c) Oil pressured (d) Engine Hrs run |
| 4 | Control includes provision for service adjustment and calibration of DG control function (a) Voltage, frequency selection (b) Meter calibration (c) Configurable input and output set up Power start operates on 24 V DC 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.Engine Starting- The control system supports automatic engine starting, Primary and back up start disconnects are achieved by battery charging feedback or main alternator output frequency.Controller provide configurable time delay of 0-300 sec to start after remote start signal and time delay of 0-600 secs prior to shutdown after stop signal.Sleep mode increase battery life. Configurablecurrent setting from low to minimize current draw when genset is not working.Engine Protective Functions includes :- Configurable alarm output emergency stop : Annunciated whenever an emergency stop signal is received by the control (a) Low Lube oil pressure warning and shutdown (b) High engine water temperature warning / shutdown (c) Low coolant temp warning (d) sensor failure indication (e) Low and high battery voltage warning (f) Weak battery warning (g) Fail to start shut down (h) Cranking lockout : Control will not allow the starter to engage or to crank the running engine (j) Cyclic cranking : Configurable for the number of starting cycle (1 to 7) and duration of crank and rest periods (k) Alternator Protective functions includes (l) High and Low AC voltage shutdown (m) Under and over frequency shutdown / warning (n) Loss of sensing voltage input shutdownFuel tank( In built fuel tank) |
| 5 | Supply, install, testing and commissioning ofAMF Panel OUTDOOR TYPEsuitable for 82.5 KVA DG set factory made out of CRCA Steel 3.15mm thick Sheet, floor mounted type and front operated type, totally enclosed dust, damp and vermin proof, all doors and joints will be suitable gasketed to form dust and vermin proof. The panel should bepowder coated with minimum thickness of 50 microns, after elaborate pre-treatment to form a long lasting characteristic. The control panel will be complete in all respect with fuses, wiring and labels etc, complete all as specified and directed by Engineer-in-Charge the following will be incorporated in the AMF Panel :-(i)Multifunctional meter digital (Amp+Volt+PF+Hz+KW+KWH)-01 No.(ii)Alternator voltage monitor 01 No, (iii)Main voltage monitor - 01 No(iv)Ammeter DG digital - 01 No(v)Voltmeter DG digital - 01 No(vi)Main Power contactor -4 pole of capacity 200 Amps -01 No(vii)DG Power contactor -4 pole of capacity 200 Amps - 01 No(viii)Indicator Lamp - 02 Nos(ix)MCB (For control ckt)-10 Nos(x) Auxiliary Contactor -02 Nos (xi) Automatic battery charger 24 volt -01 No(xii)Terminal O/L relay - 01 No(xiii)Terminals (for control cable)-06 Nos(xiv)One set of copper bus bar of 300 Amps capacity. (xv)Main MCCB -4 pole of capacity 200 Amps -01 No(xvi)DG MCCB -4 pole of capacity 200 Amps - 01 No(xvii) Outgoing MCCB -4 pole of capacity 200 Amps - 01 No (xviii) control cable of suitable size -1 JobNote: The required PCC foundation for AMF Panel is included in the rate . |
| 6 | Material & labour for maintenance free earthing with the help of mechanical boring machine of 150 mm dia 12 mtr depth including supply and fix 160 mm dia (O.D),UPVC pipe 6 Kg/sqcm rating -06 mtr long with the help of suitable size clamp with nut bolt and washer -01 No ,Supply and fix 12 mtr 50 mm dia perforated GI pipe medium grade lowering in borewell with the help of T & P having suitable hole for providing good condutivity of earthing and M & L for providing 32 X6 mm GI strip up to 7.5 mtr long complete with protected with 40 mm light grade GI tubing and connect with equipment by nut bolt and bore well earthing with the help of suitable size GI nut bolt and washer etc complete. M & L for charcoal ,dust ,salt fill in bore well for earth conductivity M&L for covering of borewell with PCC (1:2:4) typr B-1/Brick masonry pit of size 45x45x45 cm complete all as specified and give the minimum earth result below 1.0 Ohm to provide any chemical etc as required complete all as specified and dircted by Engr-in Charge.Note: (i) Earth strip and GI protection pipe up to length 7.5m shall deemed to be included in rate of above item. |
| 7 | Supply & fix in replacement Galvanised iron strip 32 x 6mmwith saddles and fixing screws etc for roof/down conductor above ground including joining with rivets, bolts, nuts, washers etc complete all as specified and directed by Engineer-in-Charge. |
| 8 | Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 70.0 sq mm 3.5 core complete all as specified and directed by Engineer-in-Charge. |
| 9 | Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 35.0 sq mm 3.5 core complete all as specified and directed by Engineer-in-Charge. |
| 10 | Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 25.0 sq mm 3.5 core complete all as specified and directed by Engineer-in-Charge. |
| 11 | Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 16.0 sq mm 4.0 core complete all as specified and directed by Engineer-in-Charge. |
| 12 | Excavation in trenches not exc. 1.5m wide and not exc. 1.5m in depth for foundation etc or for shafts, wells, cesspits, manholes pier holes etc not exc. 10sqm on plan and not exc 1.5m in depth and getting out in Soft/ loosesoil soil complete all as specified and directed by Engineer-in-Charge. |
| 13 | Returning filling in soil and including spreading leveling watering and well ramming in layers n.exc. 25 cm thick complete all as specified and directed by Engineer-in-Charge. |
| 14 | Removing excavated soil to a distance n.exc. 50 mtr and depositing where directed at a level n.exc. 1.5m above the starting points complete all as specified and directed by Engineer-in-Charge. |
| 15 | Material & labour for sand filling in trenches including watering and consolidation. complete all as specified and directed by Engineer-in-Charge. |
| 16 | Supply & lay ISI marked & conforming to IS - 5820 - 1970 unreinforced precast concrete cable cover Class LV, flate size 250mm X 150 mm X 40 mm in trenches as protection to LT UG cable complete all as specified and directed by Engineer-in-Charge. |
| 17 | Supply and laying GI tubing 50 mm dia bore light grade laid in trenches/floor/fixingonpole/wall/roofforcable protection/fixed on roof for fixing of sheet with necessary fittings etc complete all as specified and as directed by the Engineer-in-Charge |
| 18 | Supply, install, testing and commissioning of Diesel Engine driven generating set 100 KVA, 3 Phase, 4 wire, 415 Volts, 1500 RPM, 50 Hzpower supply with power factor 0.8 coupled directly to alternator mounted on a common base plate complete with integral acoustic enclosure having silent features such as modular bolted construction with fabrication on imported CNC torret punch machines, nine tank treatment process with pure polyster based powder coating to ensure long life in all weather conditions and for out door application/ installation, integrated design there by facilitating / easy handling installation & shifting of the equipment at site.Compliance standard of DG set should be confirming to IS-8728. The design of integral acoustic enclosure should be any type approved by national Physical laboratory as per Central Pollution Control Board (CPCB-IV) latest norms/ regulation with fuel tank, battery and standard accessories, acoustic enclosure, vibration pad, tools and spare,as provided by manufacturer, PCC foundation as per OEM to be paid under srl item no1 above complete all as specified and as directed by the Engineer-in-Charge and as directed with the following specifications :- |
| 19 | (A) ENGINE - make Greaves Cotton ,modelGPWII-PIV-100 or equivelant model from make specified in Appx B, direct injection, 4 cylinder, In-line 4 stroke,radiator cooled, compression ignited, turbo charged and charged water cooled diesel engine 139 Amp at 1500 RPM and compling with BS 5514/ISO 8528-5 G2 standard :- (i) 24V electrical starting system consisting of starter motor, charging alternator (ii)Dry type Air cleaner with restriction indicator (iii) In-line Fuel injection system with Electronic Governor (iv)Spin-on Lube oil filter elements (iv) Radiator, Air-to-Air after cooler, pusher fan & fan drive arrangement, Gear driven water pump (v) Sensor for oil pressure, Coolant temperature & level (iv)First fill of Lube oil.(B) ALTERNATOR : Single bearing alternator suitable for continuous operation generating 100 KVAat 1500 RPM, 415 Volts, 0.8 power factor (lag) suitable for 50 Hz, 3 phase, 4 wire system confirming to IS/IEC 60034, brushless type, screen protected revolving field, self excited, self regulated through an AVR.The alternator has the following features :(a) ± 1.0% voltageregulation (max) in static conditions (b) IP : 23 protection with insulated class H (c)Permissible overload of 10% for one hour in 12 hours of operation.Features, Functions, Protections(a) 16 character x 2 line alphanumeric LCD display with LED backlight (b)Operator interface (c) Provide a record of most recent fault conditions, Fault history stored in the control non volatile memory (d) Provide Alternator data frequency. |
| 20 | Provide Engine data- Starting (a) Battery Voltage (b) Engine Temp (c) Oil pressured (d) Engine Hrs runControl includes provision for service adjustment and calibration of DG control function (a) Voltage, frequency selection (b) Meter calibration (c) Configurable input and output set up Power start operates on 24 V DC 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.Engine Starting- The control system supports automatic engine starting, Primary and back up start disconnects are achieved by battery charging feedback or main alternator output frequency.Controller provide configurable time delay of 0-300 sec to start after remote start signal and time delay of 0-600 secs prior to shutdown after stop signal.Sleep mode increase battery life. Configurablecurrent setting from low to minimize current draw when genset is not working.Engine Protective Functions includes :- Configurable alarm output emergency stop : Annunciated whenever an emergency stop signal is received by the control (a) Low Lube oil pressure warning and shutdown (b) High engine water temperature warning / shutdown (c) Low coolant temp warning (d) sensor failure indication (e) Low and high battery voltage warning (f) Weak battery warning (g) Fail to start shut down (h) Cranking lockout : Control will not allow the starter to engage or to crank the running engine (j) Cyclic cranking : Configurable for the number of starting cycle (1 to 7) and duration of crank and rest periods (k) Alternator Protective functions includes (l) High and Low AC voltage shutdown (m) Under and over frequency shutdown / warning (n) Loss of sensing voltage input shutdownFuel tank( In built fuel tank) |
| 21 | Supply, install, testing and commissioning ofAMF Panel outdoor typesuitable for 100 KVA DG set factory made out of CRCA Steel 3.15mm thick Sheet, floor mounted type and front operated type, totally enclosed dust, damp and vermin proof, all doors and joints will be suitable gasketed to form dust and vermin proof. The panel should bepowder coated with minimum thickness of 50 microns, after elaborate pre-treatment to form a long lasting characteristic. The control panel will be complete in all respect with fuses, wiring and labels etc, complete all as specified and directed by Engineer-in-Charge the following will be incorporated in the AMF Panel :-(i)Multifunctional meter digital (Amp+Volt+PF+Hz+KW+KWH)-01 No.(ii)Alternator voltage monitor 01 No, (iii)Main voltage monitor - 01 No(iv)Ammeter DG digital - 01 No(v)Voltmeter DG digital - 01 No(vi)Main Power contactor -4 pole of capacity 250 Amps -01 No(vii)DG Power contactor -4 pole of capacity 250 Amps - 01 No(viii)Indicator Lamp - 02 Nos(ix)MCB (For control ckt)-10 Nos(x) Auxiliary Contactor -02 Nos (xi) Automatic battery charger 24 volt -01 No(xii)Terminal O/L relay - 01 No(xiii)Terminals (for control cable)-06 Nos(xiv)One set of copper bus bar of 350 Amps capacity. (xv)Main MCCB -4 pole of capacity 250 Amps -01 No(xvi)DG MCCB -4 pole of capacity 250 Amps - 01 No(xvii) Outgoing MCCB -4 pole of capacity 250 Amps - 01 No (xviii) control cable of suitable size -1 JobNote: The required PCC foundation for AMF Panel is included in the rate . |
| 22 | Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 150.0 sq mm 3.5 core complete all as specified and directed by Engineer-in-Charge. |
| 23 | SSupply, testing and commissioning of LT electrical out door distribution panel board floor mounted cubical type dust proof, weather proof, vermin proof, astehically designed, having at least IP-54 degree of ingress protection, fabricated from 3.15 mm thick CRCA sheet with front and rear opening including bus bar chamber, continuous GI strip earth bus bar 4 strips of Copper bus bar minimum 300 Amps capacity having suitable cross sectional area, insulated color sleeves, procelain/epoxy insulators, rail channels cable alloy, danger notice board including provision of angle iron frame of size 40 x 40 x 6mm, 30 cm grouted in ground floor and 60 cm above GL duly painted including necessary excavation, foundation, PCC etc complete with locking arrangement duly powder coated of approved color connecting incoming & outgoing cable connection with suitable lugs, nuts, bolts, washers and cable joints, prewired complete with PVC insulated fire retardant copper conductor cable complete all as specified and as directed by the Engineer-in-Charge The panel shall be comprising of the following:- |
| 24 | (a)Phase indicator lamps,modular,LED type (R-Y-B)-03 Nos (b) LED Multifunction MeterInput voltage measurement range 17-520 VAC (P-P)Aux supply 90-300 VACFlush mounting 96 x 96 mmSite selectable 1A /5ACT/PT site programmable V, A, F, PF, kW, kVA, kVAR, kWh, kVAh, kVARh, Runhoursetc-01 No(c) MCCB 4 POLE 415 V 200 A (35 KA) ,4 pole with adjustable thermalsetting-01 No.(I/C)(d) MCCB 4 POLE 415 V 100 A (35 KA) ,4 pole with adjustable thermalsetting-03 No.(2 O/G+01 Spare)(e) MCB TPN 415 V 63 A-01 Noalongwith timer and 63Amp contactor for street light |
