REPAIR / MAINTENANCE OF DG SETS AND ALLIED WORKS SERVICES AT HAPPY VALLEY AREA UNDER GE SHILLONG

Amount

Supply and fix cable from DG Set to DG set Panel of size 50 Sqmm Single core, Multi stranded, HRFR PVC Insulated Industrial Grade Copper Conductor (Unsheathed) complete with necessary fixing arrangements such Heavy duty cable copper lugs, nuts, bolts etc, including taking out old unserviceable one complete all as directed by Engineer-in-Charge. Make: Havells/Plaza/Finolex.

Supply and fix cable from DG Set to DG set Panel of size 70 Sqmm Single core, Multi stranded, HRFR PVC Insulated Industrial Grade, Copper Conductor (Unsheathed) complete with necessary fixing arrangements such Heavy duty cable copper lugs, nuts, bolts etc, including taking out old unserviceable onecomplete all as directed by Engineer-in-Charge. Make: Havells/Plaza/Finolex.

Supply and fix change over switch, four pole, panel mounted in sheet steel enclosure, 160 Amps, 415 volts, complete inclusive all necessary fixing arrangements on existing panel and all incoming and outgoing cable connection with heavy duty cable copper lugs etc including taking out old unserviceable one complete all as directed by Engineer-in-Charge. Make: Havells Cat part No: IHCNFE0160 or equvalent model of make:Plaza/ABB.

Supply and fix Engine Oil (20 W 40) including taking out old unserviceable one complete all as directed by Engineer-in-Charge. Make- Servo/Castrol /BPCL.

Supply and fix Coolant including taking out old unserviceable one complete all as directed by Engineer-in-Charge. Make- Fleet Guard or equivalent.

Supply and fix Distilled water for Battery including taking out old unserviceable one complete all as specified and as directed by Engr-in-charge.

Supply and Fix Asbestos rope of required size including taking out old unserviceable one complete all as specified and as directed by Engr-in-charge.

Supply and Fix Battery connection Cable with solid brass clamps lugs for "+ve" Terminals including taking out old unserviceable one complete all as directed by Engineer-in-Charge.

Supply and Fix Battery connection Cable with solid brass clamps lugs for "-ve" Terminals including taking out old unserviceable one complete all as directed by Engineer-in-Charge.

Repair, maintenance of Diesel driven Gen set by replacing unserviceable minor spare parts such as gaskets,nuts,bolts,washers and spring etc including oiling, greasing and Servicing of DG set by replacement of connected fast moving spare parts including dismantling, cleaning and refixing of fuel tank with inlet/outlet pipe, repair/over hauling of Governor assembly with necessary replacement of spare parts to make the governor assembly 100% trouble free,repair/servicing of alternator with grinding/polishing of slip rings and cleaning and re-tensioning of carbon bush holder with necessary replacement of carbon bush complete all as specified and directed for the following capacities of DG Sets:- (a)DG Set 180 KVA, Make: Kirlosker, SM/MES No: 158094, Location: MES Pump House Happy Valley Note :- (a) Cost of minor spare parts such as gaskets,nuts,bolts,washers and spring shall deemed to be included in the rate quoted by the tenderer. (b) Lathe work if required shall also deemed to be included in the rate quoted against these items. (c) Spare parts such as fast moving item shall be measured and paid separately under relevant items of this schedule as "Supply only" Items. (d) Repair/ maintenance, servicing and overhaulling shall be carried out by dealer / distributor of manufacturer's of DG Sets or their authorised agent. Approval for same shall be taken from Accepting officer before execution of any work.

(b) All as per item no. 10.00 here in above but of DG Set 180 KVA, Make: Kirlosker, SMMES No: 111242, Location: MES Pump House Happy Valley Shillong.

© All as per item no. 10.00 here in above but of DG Set 100 KVA, Make: Kirlosker, SMMES No: ES3F 015E 196J57, Location: PAO (OR) ARC Happy Valley Shillong.

(d) All as per item no. 10.00 here in above but of DG set 75 KVA, Make: Kirlosker, SM/MES No: JC/WC/75/SIL/5983K, Location: MES Power House Happy Valley Shillong.

(e) All as per item no. 10.00 here in above but of DG set 63 KVA, Make: Kirlosker, SM/MES No: 024/6081/DG/07, Location: 11WEU Signal Unit, Happy Valley Shillong.

(f) All as per item no. 10.00 here in above but of DG set 40 KVA, Make: Kirlosker, SM/MES No: 158077, Location: RR Hill.

(g) All as per item no. 10.00 here in above but of DG set 40KVA, Make: Kirlosker, SM/MES No: 04-2401/0500331, Location: ARC Record.

(h) All as per item no. 10.00 here in above but of DG set 40KVA, Make: Kirlosker, SM/MES No: ZKR3A0040RR03A001, Location: 58 GTC Record.

(J) All as per item no. 10.00 here in above but of DG set 40KVA, Make: Kirlosker, SM/MES No: NYA, Location: 58 GTC CTL.

(k) All as per item no. 10.00 here in above but of DG set 40KVA, Make: Kirlosker, SM/MES No: 3H8506/15205/00, Location: 58 GTC CTL.

(l) All as per item no. 10.00 here in above but of DG set 35KVA, Make: Kirlosker, SM/MES No: 024/6097/DG/07, Location: ARC Drona.

(m) All as per item no. 10.00 here in above but of DG set 35KVA, Make: Kirlosker, SM/MES No: 024/6092/DG/07, Location: 58 GTC Equip Drona.

(n) All as per item no. 10.00 here in above but of DG set 30KVA, Make: Kirlosker, SM/MES No: 3H-3403/1521406, Location: Auditorium ARC.

(o) All as per item no. 10.00 here in above but of DG set 05KVA, Make: Kirlosker, SM/MES No: D3/609-92/1000599, Location: MDC Happy Valley Shillong.

Repair / Overhauling of self starter assembly of any type / make / model including replacement of bearings, bushing, washer, bendix pinion, carbon bush etc complete all as required for proper functioning for the following capacities of DG sets etc complete all as specified and as directed by Engr-in-Charge:- (a) DG set 180 KVA Note:-(i) Make & SM No of DG Sets shall be as specified against item No 10.00 to 10.13 here-in-before. (ii) Repair works shall be carried out by dealer of DG Sets or their authorised agents.

(b)All as per item No.11 here in above but of DG set 63 KVA

© All as per item No.11 here in above but of DG set 40 KVA

(d) All as per item No.11 here in above but of DG set 35 KVA

S&F Analogue Ammeter 0-100 Amps, 3Phase, 415 Volts including taking down old unserviceable complete all as directed by Engineer-in-Charge.

S&F Analogue Voltmeter 0-500 Volts, 3Phase, 415 Volts including taking down old unserviceable ammeter complete all as directed by Engineer-in-Charge.

Disconnecting the Exhaust Pipe Line with mufler of DG set from Exhaust Manifold of the Engine and removing the Unserviceable Asbestos Rope from the Exhaust Pipe, Cleaning the Exhaust Pipe and cutting the mufler removing all Carbon Particles Inside including wrapping of existing asbestos rope complete all as directed by Engr-in-charge for the following capacities of DG Sets:- (a) DG set 180 KVA

(b) All as per item No.14 here in above but of DG Sets 63KVA to 75 KVA

( c) All as per item No.14 here in above but of DG Sets 35KVA to 40 KVA

Dismantaling Radiator assembly from DG set Engine from inside and out side , Cleaning and Washing the Radiators & fins by Compressed Air with Chemical Water, removing all dust, etc. from the Radiator and Filling Coolant, re-assemble the same in Original Position with new gaskets, radiator connecting hoses and clamps complete all as directed by Engr-in-charge, for the following capacities DG Sets.- (a) DG set 180KVA Note:- (i) Coolant shall be measured and paid seperatly under relevnt items of this schudule. (ii) Asbestos rope shall be measured and paid separately under relevant items of this schedule. (iii) Repair/ maint works shall be carried out by dealer of DG Sets or their authorised agents.. (iv) Make & SM No of DG Sets shall be as spesified against item No 10.0 to 10.13 here-in-before.

(b) All as per item No.15 here in above but of DG Sets 35KVA to 75 KVA

( c) All as per item No.15 here in above but of DG Sets 5 KVA

Material and labour for rewinding of starter armature of DG sets with super enamelled copper winding wire complete for the following capacities of DG sets including taking out old unserviceable one etc complete all as specified and as directed by Engr-in-charge. (a) DG set 180KVA Note:- (i) Repair/ maint works shall be carried out by Manufacturer's of DG Sets or their authorised agents.. (ii) Make & SM No of DG Sets shall be as spesified against item No 10.0 to 10.13 here-in-before.

(b) DG Sets 63KVA to 75 KVA

(c) DG Sets 35KVA to 40 KVA

(d) DG Sets 5 KVA.

Repair to battery of 12 Volts 180Ah by replacing all cells, Battery terminal posts, separators and electrolyte of 1400 specific gravity complete all as required including charging etc for proper functioning complete all as directed by Engr-in-Charge.

All as per item No: 17 above but for 120 Ah Battery.

Repair/Overhauling and Servicing of dynamo assembly of 12 volt capacity, of any make / type including rewinding of armature and field coil with super enamelled copper wire including replacement of bearing / bushing, carbon bush etc complete all as required to make dynamo 100% serviceable including taking down old unserviceable one etc complete all as directed by Engineer-in-Charge. Note :Payment of spare parts shall be made seperately under relevant items.

S & F in repair indicator lamp (AC/DC) LED Type for as per exiting fitting Set of three complete all as directed by Engineer-in-Charge.

S & F in repair current transformer coil range 300/05 A,15 VA/CI -1 complete all as directed by Engineer-in-Charge.

Taking out of defective automatic voltage regulator (AVR) of DG set (alternator side) and supply and fix New automatic voltage regulator (AVR) as per existing including necessary connection, testing and cable work etc complete all as specified and as directed by Engr-in-charge for the following capacities of DG Sets :- (a) DG set 180 KVA Note:- (i) Make & SM No of DG Sets shall be as specified against item No 10.0 to 10.13 here-in-before.

All as per item No.22 here in above but of DG Sets 35KVA to 75 KVA

Supply only the following spare parts required for DG set of capacity 180 KVA as specified against item No 10.0 to 10.13 here-in-before complete all as specified and as directed by Engr-in-charge.. (a) Hose pipe set.

(b) All as per item No.23 here in above but of Hose clamp set.

© All as per item No.23 here in above but of Flexible pipe set.

(d) All as per item No.23 here in above but of Push rod part No: F600440000.

(e) All as per item No.23 here in above but of Air filter set Part No: F672907000/F672908000.

(f) All as per item No.23 here in above but of Diesel filter part No: 4811710000.

(g) All as per item No.23 here in above but of Oil filter part No: 0643610000.

(h) All as per item No.23 here in above but of Thermostat valve part No: 3913990000.

(j) All as per item No.23 here in above but of Fan belt part No: F637511000.

(k) All as per item No.23 here in above but of Solenoid switch Part No: F683810000.

(l) All as per item No.23 here in above but of Oil temperature Gauge Part No: F690803000.

(m) All as per item No.23 here in above but of High water temperature switch Part No: F690969000.

Supply only the following spare parts required for DG set of capacity 63-75 KVA as specified against item No 10.0 to 10.13 here-in-before complete all as specified and as directed by Engr-in-charge.. (a) Hose pipe set.

(b) All as per item No.24 here in above but of Hose clamp set.

© All as per item No.24 here in above but of Flexible pipe set.

(d) All as per item No.24 here in above but of Diesel filter set part No: 4811710000/FF5511.

(e) All as per item No.24 here in above but of Air filter set part No: F672907000/F672908000/4055279/4055280.

(f) All as per item No.24 here in above but of Oil pressure gauge part No:F6908110000/500109

(g) All as per item No.24 here in above but of Oil temperature Gauge Part No: F690803000/500410-A.

(h) All as per item No.24 here in above but of High water temperature switch Part No: F690969000.

(j) All as per item No.24 here in above but of Fan belt part No: F637511000/178611.

Supply only the following spare parts required for DG set of capacity 35-40 KVA as specified against item No 10.0 to 10.13 here-in-before complete all as specified and as directed by Engr-in-charge.. (a) Hose pipe set.

(b) All as per item No.25 here in above but of Hose clamp set.

(c) All as per item No.25 here in above but of Flexible pipe set.

(d) All as per item No.25 here in above but of Air filter set part No: 6H411.

(e) All as per item No.25 here in above but of Diesel filter set part No: 0643610000.

(f) All as per item No.25 here in above but of Oil Filter set part No:4811710000.

(g) All as per item No.25 here in above but of Fan belt part No: 0605201000.

(h) All as per item No.25 here in above but of Alternator cooling Fan

(j) All as per item No.25 here in above but of Slip ring set for alternator

Supply only the following spare parts required for DG set of capacity 5 KVA as specified against item No 10.0 to 10.13 here-in-before complete all as specified and as directed by Engr-in-charge.. (a) Hose pipe set.

(b) All as per item No.26 here in above but of Hose clamp set.

© All as per item No.26 here in above but of Flexible pipe set.

(d) All as per item No.26 here in above but of Air filter set part No: 0254110000.

(e) All as per item No.26 here in above but of Diesel filter set part No: 3411910000.

(f) All as per item No.26 here in above but of Oil Filter set part No: 0232002000.

(g) All as per item No.26 here in above but of Oil temperature Gauge.

(h) All as per item No.26 here in above but of Fan belt part No: 0207101000.

(j) All as per item No.26 here in above but of Oil pressure gauge.

Taking down the defective induction alternator the following capacities of any make 415 Volts, 3Phase by dismantling the electric connection removing the DG Sets from the bed by decoupling with alternator transporting to workshop, dismantling it completely, removing the the burnt out winding, rewinding the same with supper enameled copper wire of existing gauge replacement of unserviceable part and with necessary insulating material, varnishing, baking and reassembling the alternator for the following capacity complete all as specified and as directed by Engr-in-charge.. (a) DG Set 63 KVA Note: ( i ) Burnt out removed winding wire/ Bearing shall be property of contractor through schedule of credit.

(b) All as per item No.27 here in above but of DG Set 40 KVA

Supply and fix Cooling tower fan Heavy duty, Single phase, 380mm sweep, 1400 RPM, 230 Volts complete inclusive taking out old unserviceable one complete all as specified and as directed by Engr-in-charge.

Taking out defective AMF panel carefully after disconnecting all incoming and outgoing electric cable connection, nuts, bolts etc. from the foundation for transporting to authorized dealer at Shillong/ Guwahati for repair and take out unserviceable spare parts and replace with new spare parts such as MCCB, contractor, Auxiliary contactor, VMR, pilot lamp, complete circuit and its wiring etc. after repair the same will be fitted on its own position inclusive all incoming and outgoing electric connection, nut, bolts etc and testing complete all as directed by Engineer-in-Charge. Note: The spare parts will be measure and paid seperately.

Supply only DL 100, MCCB, Thermal release range 40-50 Amps, 50KA, 3Phase Cat part No: SL97806OOOO, Make: L&T

Supply only 3Pole power contactor , Type MNX, AC3 rating,40Amps, Cat Part No:CS94190, Make: L&T.

Supply only Auxiliary contact first left 1NO+1NC MNX95-650/MCX32-47 Cat part No:CS94205, Make: L&T

Supply only Auxiliary contact first right 1NO+1NC MNX95-650/MCX32-47 Cat part No:CS94206, Make: L&T

Supply only VMR

Supply only Pilot lamp

Supply only Circuit

Supply only Display assembly repair

Supply only Panel rewiring including cable charge

Supply only Digital controller.

Supply only Battery charging unit set

Supply only Start/ stop relay

Taking out carefully submersible pump set 7.5/10 HP from 300 to 340 feet deep well after disconnecting all incoming and outgoing electric and water pipe line connection and keep the all pipe and cable in safe custody for reuse at same work for lowering the submersible pump set complete all as specified and as directed by Engr-in-charge. Note (i) Before lowering the pump all flanges must be proper welding. (ii) The repairs part of pump and motor will be measured and paid separately.

Motor Rewinding of submersible pump 7.5 Hp including replacement of bush/bearing, check nuts, connector complete.

Motor Rewinding of submersible pump 10 Hp including replacement of bush/bearing, check nuts, connector complete.

Pump repair complete including replacement of bush, bearing, impeller of capacity 7.5 HP.

Pump repair complete including replacement of bush, bearing, impeller of capacity 10 HP.

S&F Stay wire rope steel, 10Sqmm including taking down old unserviceable complete all as directed by Engineer-in-Charge.

S&F copper cable 3 core flat suitable for submersible pump set 10Sqmm including taking down old unserviceable complete all as directed by Engineer-in-Charge. Make: Havells.

S&F Supporting clamps made out of flat iron 6mm thick and 65mm width suitable for up to 50mmbore pipe including taking down old unserviceable complete all as directed by Engineer-in-Charge

S&F Bore Cover suitable for 200mm dia pipe including taking down old unserviceable complete all as directed by Engineer-in-Charge.

S&F GI tubing 65mm dia medium grade including taking down old unserviceable complete all as directed by Engineer-in-Charge.

S&F Adaptor including taking down old unserviceable complete all as directed by Engineer-in-Charge.

Supply and fix in repair star delta starter 7.5 HP complete inclusive all incoming and out going electric connection and testing complete all as specified and as directed by Engr-in-charge

Taking out old burnt 100/90 HP induction motor 415 volts, 3 phase after disconnecting all incoming and outgoing electric connection, foundation bolts, decupling from pump & transporting to workshop, dismantling it completely, removing the burnt out winding & rewinding same size supper enamelled copper wire & replace all defective parts such as bearing etc and fixing on same position & testing complete all as specified and as directed by Engr-in-charge

Taking out the worn- out 100/90 HP pumping set after disconnecting the all incoming and outgoing 150mm bore CI pipe connection including 150mm NRV, Sluice valve , bend, electric connection, foundation bolts, decupling with electric motor & transporting to workshop, dismantling it completely, replacing the all deteriorated parts such as bearing, impeller, pump shaft etc and fixing on same position & testing complete all as specified and as directed by Engr-in-charge

Taking up or down the defective Induction motor of any make 415 volt 3 phase 05 HP by dismantling the electrical connections, removing the motor by decoupling with pump, transporting to workshop, dismantling it completely, removing the burnt out winding, rewinding the same with super enameled copper wire of existing gauge replacement of unserviceable part including bearing and with necessary insulating material, varnishing, backing and re assembling the serviceable motor completely with all connections complete all as specified and as directed by Engr-in-charge. Note : (i) Burnt out removed winding wire shall be property of contractor and shall be paid under schedule of credit.

Repair and maintenance of 100/90 HP Pumping set for replacing Bearing, Bush, Gland packing, Connector etccomplete all as specified and as directed by Engr-in-charge. Note Spare parts will be measured and paid separately.

Supply only Ball Breading 6309 Make: Tata/SKF/NBC

Supply only Ball Bearing 7309 Make: Tata/SKF/NBC

Supply only Gland Packing 20mm Heavy Duty

Supply only Rubber cupling bush.

Repair and maintenance of 40/25 HP Pumping set for replacing Bearing, Bush, Gland packing etc complete all as specified and as directed by Engr-in-charge. Note:Spare parts will be measured and paid separately.

Supply only Ball Bearing 6307 Make: Tata/SKF/NBC

Supply only Rubber cupling bush.

Repair and maintenance of 100/90 HP Electric motor, three phase for replacing Bearing, Connector etc complete all as specified and as directed by Engr-in-charge. Note:Spare parts will be measured and paid separately.

Supply only Ball Bearing 6312 Make: Tata/SKF/NBC

Supply only Ball Bearing 6314 Make: Tata/SKF/NBC

Supply only Ball Bearing 6316 Make: Tata/SKF/NBC

Repair and maintenance of 40/25 HP Electric motor, three phase for replacing Bearing, Connector etc complete all as specified and as directed by Engr-in-charge. Note:Spare parts will be measured and paid seeprately.

Supply only Ball Bearing 6304 Make: Tata/SKF/NBC

Supply only Ball Bearing 4064 Make: Tata/SKF/NBC

Supply and replace Mild steel cupling suitable for 100/90 HP pumping set complete all as specified and as directed by Engr-in-charge.

Dismantling of existing 90 HP pumping set from the foundation after disconnecting all incoming and out going electric & water supply connection including sluice valve, non return valve, bend etc. and keep the pumping set in safe custody after that dismantling existing foundation with the help of power hammer drill machine and construction of new foundation on same place as per existing size inclusive of foundation bolt & nuts & fix the same pump in same position and testing complete all as specified and as directed by Engr-in-charge

M/S U.K ENTERPRISE