REPAIR AND MAINTENANCE OF STANDBY DG SETS AND CONNECTED WORKS AT INA EZHIMALA

Amount

Note : 1. Contractor should visit the site before quoting the tender to know the working condition of the station. 2. All requisite safety measurers are to be adopted by contractor on site. 3. The contractor shall provide and deploy one no skilled DG Set technician (as approved by GE / Engineer-in-charge) shall report at 0900 hrs to JE E&M/Engineer-in-charge to collect the complaints of DG Sets at every working days.The payments of DG Set technician is deemed to be included in the quoted rates on DG Set checking/Repair items and not included on S&F items. Minor repair work and whereever supply only items by contractor for DG sets is to be carried out by DG Set technician. 4. The contractor shall also provide DG Set technician on Sunday & holiday if required or asked by JE E/M/Engineer-in-charge. 5. If contractor failed to provide their DG Set technician or absent to attend the complaints, the recovery will be effected at Rs 1500.00 Per day.

M&L for B check servicing by authorised rep of manufacturer of DG set of capacity 400 KVA of any make including replacement of oil filter, fuel filter, air filter, by pass filter, leakage, repairing any type & cleaning of radiator with chemicals,draining out engine/ lubrication oil, coolant flushing and cleaning of oil chamber, opening of tappet cover/ top cover tappet clearance setting with injectors, timing adjustment re-fixing of tappet/ top cover including replacement of tappet cover packing set, bonding and leak proof sollution, oil pan/ chamber gasket at the servicing and other work comes under B Check service as mentioned in B Check by the manufacturer, complete testing after repairing all as speciied and as directed. Notes for Ser Item No 2 to 11:- (a) Engine oil & coolant will be measured and paid separately under respective items. (b) Replacement of spare parts mentioned above is deemed to be included in the quoted rate. (c) Any breakdown occured due to any reason of DG Set, leakage through fuel pipe line,hose pipe, leakage through radiator, breaking of belts, bearings, lack of lubrication, greasing,starting problem shall be rectified by the contractor during the entire contract period and nothing extra shall be paid to contractor on this account.

All as per Ser item No 2 but of capacity 320 KVA complete all as specified and as directed.

All as per Ser item No 2 but of capacity 250 KVA complete all as specified and as directed.

All as per Ser item No 2 but of capacity 200 KVA complete all as specified and as directed.

All as per Ser item No 2 but of capacity 160 KVA complete all as specified and as directed.

All as per Ser item No 2 but of capacity 125 KVA complete all as specified and as directed.

All as per Ser item No 2 but of capacity 82.5 to 62.5 KVA complete all as specified and as directed.

All as per Ser item No 2 but of capacity 40 to 50 KVA complete all as specified and as directed.

All as per Ser item No 2 but of capacity 10 KVA complete all as specified and as directed.

M&L for B check servicing by authorised rep of manufacturer of portable DG set of capacity 1 KVA of Honda make including replacement of oil filter, engine oil, fuel filter, air filter, leakage, repairing & cleaning of radiator,draining out engine/ lubrication oil, cleaning of oil chamber,replacement of spark plug,complete wiring,repairing of alternator, timing adjustment , cover packing set, bonding and leak proof sollution, oil pan/ chamber gasket at the servicing and other work comes under B Check service as mentioned in B Check by the manufacturer complete all as specified and as directed.

M&L for repair of self starter 24 V including rewinding of armature with super enamaled copper conductor wire of superior quality as per existing gauge, turn and pattern and replacement of bendex drive, carbon brush including services suitable for DG set upto 400 KVA complete all as specified and as directed.

Supply & fixing in replacement of automatic battery charger with auto cut OFF suitable for charging of 2X12V 180AH batteries complete with all required necessary wiring all as specified and as directed.

Supply and fix battery charger 12 V, 10 A suitable for AMF Panel complete all as specified and as directed. Make: Naran/ SS control or equivalent as approved by GE.

Supply and fix battery charger 24 V, 10 A suitable for AMF Panel complete all as specified and as directed. Make: Naran/ SS control or equivalent as approved by GE.

M&L for replacement of wiring complete to AMF panel for any capacity of DG set including fuse base, interlock system of AMF panel with existing size of copper wiring including proper connection and testing complete all as specifed & directed by Engr-in-Charge.

Supply and fix in replacement of self starter suitable for upto 40 to 125 KVA DG sets complete all as specified and as directed.

Supply and fix in replacement of self starter suitable for upto 160 to 320 KVA DG sets complete all as specified and as directed.

Supply only in replacement of battery brass terminals heavy duty suitable for 12V 180 AH battery with minimum 2 RM Battery Lead of copper cable single core complete all as specified and as directed.

Supply and fix in replacement of relay 24 Volt 8 pin type as per matching to existing complete all as specified and as directed.

Supply and Fix in replacement of engine starting relay suitable for DG set of capacity 10 KVA to 50 KVA as per matching to existing.

Supply and fix in replacement of engine starting relay suitable for DG set of capacity 62.5 KVA to 160 KVA as per matching to existing complete all as specified and as directed.

Supply and fix in replacement of engine starting relay suitable for DG set of capacity 200 to 400 KVA as per matching to existing complete all as specified and as directed.

Supply and fix in replacement of ON Delay timer suitable for AMF panel of DG set as per matching to existing, 230 V AC 50 Hz complete all as specified and as directed.

Supply only in replacement of Voltmeter analog type for voltage range of (0-24V) as per matching to existing complete with all accessories and wiring all as specified and as directed.

Supply only in replacement of Voltmeter analog type for voltage range of (0-500V) complete with all accessories and wiring all as specified and as directed.

Supply only in replacement of Ammeter analog type for current range of (0-24Amps) as per matching to existing complete with all accessories and wiring all as specified and as directed.

Supply only in replacement of Multi Functional meter as per matching to existing complete with all accessories and wiring all as specified and as directed.

Taking down the AVR system and supply and fix new AVR system for DG set of capacity 62.5 to 160 KVA complete all as specified and directed by Engr-in-charge.

Taking down the AVR system and supply and fix new AVR system for DG set of capacity 200 to 320 KVA complete all as specified and directed by Engr-in-charge.

M&L for repair/replacement of rewinding of Alternator with super enamaled copper conductor wire of superier quality as per existing gauge, turn and pattern including main body winding, main rotor winding, extension field, extension rotor, diode, IVR, auxillary winding if required complete services and testing after winding for DG set upto 50 to 160 KVA complete all as specified and directed by Engr-in-charge.

M&L for repair/replacement of rewinding of Alternator with super enamaled copper conductor wire of superier quality as per existing gauge, turn and pattern including main body winding, main rotor winding, extension field, extension rotor, diode, IVR, auxillary winding if required complete services and testing after winding for DG set upto 200 to 320 KVA complete all as specified and directed by Engr-in-charge.

Supply and fix in replacement of under voltage relay suitable for DG set complete all as specified and directed by Engr-in-charge.

Supply and fix in replacement of complete wiring with single core multistranded copper cable with flexible conduit for DG set of various capacities complete all as specified and directed by Engr-in-charge.

M&L for replacement of earthing complete with galvanized steel earth plate electrode of size 60cm x 60 cmX 6 mm buried in the ground to a depth not less than 2.25 mtr below ground level connected to GI 25 x 4 mm strip by means of GI nut, bolts, washers and check nut and complete as shown in electric plate No 03 of SSR Part-I connected to earthing test point including 20 mm dia GI pipe medium grade for watering, funnel and PCC pit cover with RCC cover of size 30cm x 30cm including earth work for excavation and removal of surplus soil complete all as specified and directed.

M&L for earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or burried in ground or drawn in conduit/pipe or any other indicated situation for loop earthing etc as required 25x4 mm galvanised iron strip complete all as specified and as directed by Engr-in-Charge.

S&F and testing electronic governor controller for 320 KVA DG set including taking down old governor controller complete all as specified and directed by Engr-in-charge.

Taking down the old U/S Actuator from its position and S&F new actuator for 320 KVA DG Set complete as per existing all as specified and as directed by Engr-in-Charge.

Opening the DG set of 320 KVA, repair to any leakage in radiator, greasing of all movable parts & equipments and replacing all flexible/steel wire mesh type hose pipes including fuel pipe line , belts & bearings including re-assembling the complete parts and testing complete and spare parts of the following shall be measured and paid under relevent items all as specified and as directed by Engineer-in-Charge Make of engine Oil Servo/Castrol.

Supply only Piston ring and liner for 320 KVA DG Set as per existing make & OEM complete all as specified and as directed by Engr-in-charge.

Supply only Head valve, Head Guide, Head sheet & Head seal for 320 KVA DG Set as per existing make & OEM complete all as specified and directed by Engr-in-charge.

Supply only Injector sleeves & Head gasket for 320 KVA DG Set as per existing make & OEM complete all as specified and directed by Engr-in-charge.

Supply only Packing Kit for 320 KVA DG Set as per existing make & OEM complete all as specified and directed by Engr-in-charge.

M&L for repair of Head and fuel injector assembly complete for 320 KVA DG Set all as specified and directed by Engr-in-charge.

M&L for repair of Turbo assembly complete for 320 KVA DG Set complete all as specified and directed by Engr-in-charge.

Opening the DG set of 250 KVA, repair to any leakage in radiator, greasing of all movable parts & equipments and replacing all flexible/steel wire mesh type hose pipes including fuel pipe line ,complete wiring of DG Set, belts & Bearings including re-assembling the complete parts and testing complete and spare parts of the following shall be measured and paid under relevent items all as specified and as directed by Engineer-in-Charge Make of engine Oil Servo/Castrol.

Supply only Piston ring and liner for 250 KVA DG Set as per existing make & OEM complete all as specified and directed by Engr-in-charge.

Supply only Head valve, Head Guide, Head sheet & Head seal for 250 KVA DG Set as per existing make & OEM complete all as specified and directed by Engr-in-charge.

Supply only Injector sleeves & Head gasket for 250 KVA DG Set as per existing make & OEM complete all as specified and directed by Engr-in-charge.

Supply only Packing Kit for 250 KVA DG Set as per existing make & OEM complete all as specified and directed by Engr-in-charge.

M&L for repair of Head and fuel injector assembly for 250 KVA DG Set complete all as specified and directed by Engr-in-charge.

M&L for repair of Turbo assembly for 250 KVA DG Set complete all as specified and directed by Engr-in-charge.

Taking down the old U/S fan belt and Supply and Fix Fan belt of existing size for DG Set of capacity 40 to 160 KVA complete all as specified and directed by Engr-in-charge.

Taking down the old U/S fan belt and Supply and Fix Fan belt of existing size for DG Set of capacity 200 to 400 KVA complete all as specified and directed by Engr-in-charge.

Supply and Cladding with glass/rock wool and aluminium sheets of exhaust manifold with repairing as per site requirement for DG sets upto 160 KVA includung removing of existing asbestos rope or any other type of insulation complete all as specified and directed by Engr-in-charge.

Supply and Cladding with glass/rock wool and aluminium sheets of exhaust manifoldfor with repairing as per site requirement for DG sets upto 400 KVA including removing of existing asbestos rope or any other type of insulation complete all as specified and directed by Engr-in-charge.

S&F in replacement of fly wheel ring for DG Set of capacity upto 160 KVA complete all as specified and directed by Engr-in-charge.

S&F in replacement of fly wheel ring for DG Set of capacity 320 KVA complete all as specified and directed by Engr-in-charge.

M&L for repair of draining out the diesel tank, cleaning/washing out the sludge, replacing complete fuel pipe line,arrange lock & Key to fuel tank and re-filling with diesel for the DG Set of any capacity all as specified and directed by Engr-in-charge.

M&L for repair to radiator of any capacity of DG set ,arresting leakage if any by welding/brazing and refixing the same all as specified and directed by Engr-in-charge. Note:- Necessary coolant and distilled water required will be measured and paid seperately.

Supply only in replacement of old unserviceable lead acid battery of capacity 12 Volt, 180 AH of reputed make including charging all as specified and directed by Engr-in-charge.

Supply only in replacement of old unserviceable lead acid battery of capacity 12 Volt, 150 AH of reputed make including charging all as specified and directed by Engr-in-charge.

M&L for Spray painting of diesel generating set of any capacity any make with one coat of synthetic enamel paint , body colour shall be as per existing colour,black for foundation base frame, red for all guards complete all as specified and directed by Engr-in-charge.

M&L for Spray painting of LT Panel of any size,any place with one coat of synthetic enamel paint , body colour shall be as per existing colour,black for foundation base frame, and rewriting details of incoming & out going supply with proper stickers sheet, providing 2 Nos of new LT danger notice board stickers complete all as specified and directed by Engr-in-charge.

Supply and fix in replacement of ECD card suitable for 160 to 250 KVA DG set Engine make Greaves including connecting testing for smooth functioning complete all as specified and directed by Engr-in-charge.

Supply and fix in replacement Actuator suitable for 160 to 250 KVA DG set Engine make Greaves including connecting testing for smooth functioning complete all as specified and directed by Engr-in-charge.

M&L for repair/replacement of acoustic canopy of any make & any size by completely removing all dust and dirt and replacing corroded sheets wherever required and replacing all door hinges with locking arrangement complete all as specified and directed by Engr-in-charge.

Supply & fix in replacement of power contactor ML 6 suitable for AMF panel of DG sets as per matching to existing complete all as specified and directed by Engr-in-charge.

Supply & fix in replacement of power contactor ML 4 suitable for AMF panel of DG sets as per matching to existing complete all as specified and directed by Engr-in-charge.

Supply & fix in replacement of power contactor ML 3 suitable for AMF panel of DG sets as per matching to existing complete all as specified and directed by Engr-in-charge.

Supply & fix in replacement of power contactor ML 2 suitable for AMF panel of DG sets as per matching to existing complete all as specified and directed by Engr-in-charge.

S&F in replacement of MCCB 3 Pole, 415 V, fixed type, 100 Amps with breaking capacity 16 KA complete all as specified and directed by Engr-in-charge.

S&F in replacement of 4 Pole MCCB, 160 Amp, 50 Hz, 415 V with rupturing capacity 36 KA, fixed type complete all as specified and directed by Engr-in-charge.

S&F in replacement of 4 Pole MCCB, 200 Amp, 50 Hz, 415 V with rupturing capacity 36 KA, fixed type complete all as specified and directed by Engr-in-charge.

S&F in replacement of 4 Pole MCCB, 250 Amp, 50 Hz, 415 V with rupturing capacity 36 KA, fixed type complete all as specified and directed by Engr-in-charge.

S&F in replacement of 4 Pole MCCB, 400 Amp, 50 Hz, 415 V with rupturing capacity 36 KA, fixed type complete all as specified and directed by Engr-in-charge.

S&F in replacement of 4 Pole MCCB, 630 Amp, 50 Hz, 415 V with rupturing capacity 50 KA, fixed type complete all as specified and directed by Engr-in-charge.

Supply and fix in replacement of ACB 800 A 3 Phase 415 Volts suitable for 320 KVA AMF Panel complete all as specified and directed by Engr-in-charge.

Supply & filling only Engine oil 20W40 for sevicing of DG Set complete all as specified and directed by Engr-in-charge.

Supply & filling only Coolant for DG Set complete all as specified and directed by Engr-in-charge.

Repair/Maintenance of ACB of any type, removal from panel , complete servicing of all parts of ACB, removing carbon from their parts and refixing the same, providing 2 Nos of new LT danger notice board stickers complete all as specified and directed by Engr-in-charge.

Repair/Maintenance & servicing of Syncronizing control LT panel including fuses, wiring connections,checking & repairing of proper syncronizing, providing 2 Nos of new LT danger notice board stickers complete all as specified and directed by Engr-in-charge.

Overhauling the fuel injection pump assembly and injectors for 320 KVA DG set, dismantling and taking out to workshop for repair including transportation by replacing the worn out/unserviceable parts like service kit, D - Valve, Elements and nozzles., etc., as required, and calibration the same, commissioning etc., as required. Calibration certificate should be provided by OEM, all as specified & Directed by Engr-in-Charge. (a) Element MICO - 4 Nos. (b) Delivery valve MICO - 4 Nos. (c) Swelling lever MICO -1 No. (d) Bearings (SKF/NBC) - 2 Nos. (e) Nozzle MICO - 4 Nos.

All as per Item No 72 but suitable for 160 to 250 KVA DG Set complete all as specified and directed by Engr-in-charge.

All as per Item No 72 but suitable for 62.5 to 125 KVA DG Set complete all as specified and directed by Engr-in-charge.

Supply and fix weather cap with proper fixing arrangement,suitable for DG Sets as per site requrement complete all as specified and directed by Engr-in-charge.

Supply and fix exhaust pipe 150 mm size including all jointing materials like nut& bolts,Flange,welding work if required, for DG Sets as per site requrement complete all as specified and directed by Engr-in-charge.

Material and labour for cement concrete in foundations, filling and mass concrete, PCC 1:4:8 type D2, using (40mm graded aggregate) complete all as specified and directed by Engr-in-charge.

Supply & fix in replacement of power contactor ML 12 suitable for AMF panel of DG sets a per matching to existing complete all as specified and directed by Engr-in-charge.

Supply & fix in replacement of power contactor MNX 400 suitable for AMF panel of DG sets a per matching to existing complete all as specified and directed by Engr-in-charge.

Supply & fix in replacement of power contactor MNX 630 suitable for AMF panel of DG sets a per matching to existing complete all as specified and directed by Engr-in-charge.

ROTECH ENGINEERS AND BUILDERS

Sujith T

T.I.John and Sons