REPAIR MAINTAINANCE OF DG SETS AND FIREFIGHTING SYSTEM AT GOA UNDER GE(I) CG GOA

Amount

Material and Labour for Carrying out 'C' Check maintenance for DG sets from authorised rep or service engineer from the OEM of DG set of capacity 15 KVA capacity at MI Room CG Enclave Chicolna, of injector & valve tappet setting, checking of vibration damper, checking turbocharger, oil leakage, tightening mounting screws & nuts, replacement of filters & oil, checking inlet & Exhaust manifold cap, screws, checking of fan hub & water pump, removing the existing unserviceable engine oil, clean the oil sump and refilling with required quantity of new oil & coolant top up, charging of battery, topping up of/ filling of distilled water, cleaning of radiator fins by using blower / inside tank with solution (caustic soda with water) complete all as specified and as directed. Note : (i) The 'C' Check Maintenance spares, engine oil, Coolant, caustic soda solution (restore plus) will be measured and paid separately under relevant item of this schedule. (ii) Any other check as per manufacturer's instructions / Engineer-in-charge direction shall be carried out by the contractor and the same may be included in the quoted rate.

All as per Item No 1.00 described here-in-before but with 35 KVA capacity at CGRA Pump House -01 Set complete all as specified and as directed.

All as per Item No 1.00 described here-in-before but with 35 KVA capacity at CGRA Pump House -01 Set complete all as specified and as directed.

All as per Item No 1.00 described here-in-before but with 40 KVA capacity at STP Plant -01 Set. complete all as specified and as directed.

All as per Item No 1.00 described here-in-before but with 50 KVA capacity at TRV Pump House- 01 Set. complete all as specified and as directed.

Supply only Lubrication oil filter, cartridge suitable for 15 KVA to 50 KVA complete all as specified and as directed.

Supply only Fuel Filter assembly Diesel Primary suitable for 15 KVA to 50 KVA complete all as specified and as directed.

Supply only Fuel Filter assembly Diesel Secondary suitable for 15 KVA to 50 KVA complete all as specified and as directed.

Supply only Air Cleaner primary filter elements suitable for 15 KVA to 50 KVA complete all as specified and as directed.

Supply only Air Cleaner secondary filter elements suitable for 15 KVA to 50 KVA complete all as specified and as directed.

Supply only Tappet cover Gasket suitable for 15 KVA to 50 KVA complete all as specified and as directed.

Material and Labour for Carrying out 'C' Check maintenance for DG sets from authorised rep or service engineer from the OEM of DG set of capacity 62.5 KVA at 39.37 Acres Pump House No 1- 01 Set, of injector & valve tappet setting, checking of vibration damper, checking turbocharger, oil leakage, tightening mounting screws & nuts, replacement of filters & oil, checking inlet & Exhaust manifold cap, screws, checking of fan hub & water pump, removing the existing unserviceable engine oil, clean the oil sump and refilling with required quantity of new oil & coolant top up, charging of battery, topping up of/ filling of distilled water, cleaning of radiator fins by using blower / inside tank with solution (caustic soda with water) Complete all as specified and as directed. Note : (i) The 'C' Check Maintenance spares, engine oil, Coolant, caustic soda solution (restore plus) will be measured and paid separately under relevant item of this schedule. (ii) Any other check as per manufacturer's instructions / Engr In charge direction shall be carried out by the contractor and the same may be included in the quoted rate.

All as per Item No 12.00 described here-in-before but with 01 Set, 62.5 KVA at 39.37 Acres Pump House No 2. Complete all as specified and as directed.

All as per Item No 12.00 described here-in-before but with 01 Set 82.5 KVA at CGAE Tech Area. Complete all as specified and as directed.

All as per Item No 12.00 described here-in-before but with 01 Set, 82.5 KVA at 39.37 Acres at DHQ-11. Complete all as specified and as directed.

All as per Item No 12.00 described here-in-before but with 01 Set, 82.5 KVA at 39.37 Acres at HQ CE Office. Complete all as specified and as directed.

All as per Item No 12.00 described here-in-before but with 01 Set, 82.5 KVA at 39.37 Acres at PH-3. Complete all as specified and as directed.

All as per Item No 12.00 described here-in-before but with 01 Set, 82.5 KVA at TRV at Parth PH-3. Complete all as specified and as directed.

Supply only Lubrication oil filter, cartridge suitable for 62.5 KVA to 82.5 KVA Complete all as specified and as directed.

Supply only Fuel Filter assembly Diesel Primary suitable for 62.5 KVA to 82.5 KVA Complete all as specified and as directed.

Supply only Fuel Filter assembly Diesel Secondary suitable for 62.5 KVA to 82.5 KVA Complete all as specified and as directed.

Supply only Air Cleaner primary filter elements suitable for 62.5 KVA to 82.5 KVA Complete all as specified and as directed.

Supply only Air Cleaner secondary filter elements suitable for 62.5 KVA to 82.5 KVA Complete all as specified and as directed.

Supply only Tappet cover Gasket suitable for 62.5 KVA to 82.5 KVA Complete all as specified and as directed.

Material and labour for Carrying out 'C' Check maintenance for DG sets from authorised rep or service engineer from the OEM of DG set of capacity 125 KVA capacity at CGASD Tech Area -01 Set of injector & valve tappet setting, checking of vibration damper, checking turbocharger, oil leakage, tightening mounting screws & nuts, replacement of filters & oil, checking inlet & Exhaust manifold cap, screws, checking of fan hub & water pump, removing the existing unserviceable engine oil, clean the oil sump and refilling with required quantity of new oil & coolant top up, charging of battery, topping up of/ filling of distilled water, cleaning of radiator fins by using blower / inside tank with solution (caustic soda with water) Complete all as specified and as directed. Note : (i) The 'C' Check Maintenance spares, engine oil, Coolant, caustic soda solution (restore plus) will be measured and paid separately under relevant item of this schedule. (ii) Any other check as per manufacturer's instructions / Engineer In charge direction shall be carried out by the contractor and the same may be included in the quoted rate.

All as per Item No 25.00 described here-in-before but with 01 Set, 100 KVA at Type -II Qtrs. TRV. Complete all as specified and as directed.

All as per Item No 25.00 described here-in-before but with 01 Set, 125 KVA at CG Enclave. Complete all as specified and as directed.

All as per Item No 25.00 described here-in-before but with 01 Set, 160 KVA at TRV. Complete all as specified and as directed.

Supply only Lubrication oil filter, cartridge suitable for 100 KVA to 160 KVA Complete all as specified and as directed.

Supply only Fuel Filter assembly Diesel Primary suitable for 100 KVA to 160 KVA Complete all as specified and as directed.

Supply only Fuel Filter assembly Diesel Secondary suitable for 100 KVA to 160 KVA Complete all as specified and as directed.

Supply only Air Cleaner primary filter elements suitable for 100 KVA to 160 KVA Complete all as specified and as directed.

Supply only Air Cleaner secondary filter elements suitable for 100 KVA to 160 KVA Complete all as specified and as directed.

Supply only Tappet cover Gasket suitable for 100 KVA to 160 KVA Complete all as specified and as directed.

Material and labour for Carrying out 'C' Check maintenance for DG sets from authorised rep or service engineer from the OEM of DG set of capacity 500 KVA capacity at MPT Jetty, Sada Area -2 Set of injector & valve tappet setting, checking of vibration damper, checking turbocharger, oil leakage, tightening mounting screws & nuts, replacement of filters & oil, checking inlet & Exhaust manifold cap, screws, checking of fan hub & water pump, removing the existing unserviceable engine oil, clean the oil sump and refilling with required quantity of new oil & coolant top up, charging of battery, topping up of/ filling of distilled water, cleaning of radiator fins by using blower / inside tank with solution (caustic soda with water) Complete all as specified and as directed. Note : (i) The 'C' Check Maintainance spares, engine oil, Coolant, caustic soda solution (restore plus) will be measured and paid separately under relevant item of this schedule. (ii) Any other check as per menufacturer's instructions / Engineer In charge direction shall be carried out by the contractor and the same may be included in the quoted rate.

Supply only Lubrication oil filter, cartridge suitable for 500 KVA DG Sets. Complete all as specified and as directed.

Supply only Fuel Filter assembly Diesel Primary suitable for 500 KVA DG Sets. Complete all as specified and as directed.

Supply only Fuel Filter assembly Diesel Secondary suitable for 500 KVA DG Sets. Complete all as specified and as directed.

Supply only Air Cleaner primary filter elements suitable for 500 KVA DG Sets. Complete all as specified and as directed.

Supply only Air Cleaner secondary filter elements suitable for 500 KVA DG Sets. Complete all as specified and as directed.

Supply only Tappet cover Gasket suitable for 500 KVA DG Sets. Complete all as specified and as directed.

Material and labour for Carrying out 'C' Check maintenance for DG sets from authorised rep or service engineer from the OEM of DG set of capacity 250 KVA capacity at MPT Jetty, Sada Area -2 Set of injector & valve tappet setting, checking of vibration damper, checking turbocharger, oil leakage, tightening mounting screws & nuts, replacement of filters & oil, checking inlet & Exhaust manifold cap, screws, checking of fan hub & water pump, removing the existing unserviceable engine oil, clean the oil sump and refilling with required quantity of new oil & coolant top up, charging of battery, topping up of/ filling of distilled water, cleaning of radiator fins by using blower / inside tank with solution (caustic soda with water) to the entire satisfaction of Engr-in-charge, trial & testing etc. Complete all as specified and as directed. Note : (i) The 'C' Check Maintainance spares, engine oil, Coolant, caustic soda solution (restore plus) will be measured and paid separately under relevant item of this schedule. (ii) Any other check as per menufacturer's instructions / Engineer In charge direction shall be carried out by the contractor and the same may be included in the quoted rate.

Supply only Lubrication oil filter, cartridge suitable for 250 KVA DG Sets. Complete all as specified and as directed.

Supply only Fuel Filter assembly Diesel Primary suitable for 250 KVA DG Sets. Complete all as specified and as directed.

Supply only Fuel Filter assembly Diesel Secondary suitable for 250 KVA DG Sets. Complete all as specified and as directed.

Supply only Air Cleaner primary filter elements suitable for 250 KVA DG Sets. Complete all as specified and as directed.

Supply only Air Cleaner secondary filter elements suitable for 250 KVA DG Sets. Complete all as specified and as directed.

Supply only Tappet cover Gasket suitable for 250 KVA DG Sets. Complete all as specified and as directed.

Material and labour for Carrying out the 'B' Check maintenance from authorised rep or service engineer from the manufacturer of DG set of 15 KVA capacity at MI Room CG Enclave Chicolna - 01 Set, checking of vibration damper, checking turbocharger, oil leakage, tightening mounting screws & nuts, replacement of filters, checking inlet & Exhaust manifold cap screws, checking of fan hub & water pump, toping up level the existing engine oil, coolant top up and in replacement, supplying & fixing complete all as specified and as directed. of following spares :- Note :- 'B' check shall be carried out on running of 500 hrs. or three months which ever is earlier. (a) Kit, fuel filter and ring - 2 Kit (b) Element for Lubrication oil filter - 2 Nos. (c) Kit, Element of super bypass filter - 01 Kit (d) Seal, O Ring - 02 Nos

All as per Item No 49.00 described here-in-before but with 01 Set, 35 KVA capacity at CGRA Pump House .Complete all as specified and as directed.

All as per Item No 49.00 described here-in-before but with 01 Set, 35 KVA capacity at CGRA security light .Complete all as specified and as directed.

All as per Item No 49.00 described here-in-before but with 01 Set, 40 KVA capacity at STP Complete all as specified and as directed.

All as per Item No 49.00 described here-in-before but with 01 Set, 50 KVA capacity at TRV Pump House. Complete all as specified and as directed.

Material and labour for Carrying out the 'B' Check maintenance from authorised rep or service engineer from the manufacturer of DG set of 62.5 KVA at 39.37 Acres Pump House No 1, checking of vibration damper, checking turbocharger, oil leakage, tightening mounting screws & nuts, replacement of filters, checking inlet & Exhaust manifold cap screws, checking of fan hub & water pump, toping up level the existing engine oil, coolant top up and in replacement, supplying & fixing complete all as specified and as directed of following spares :- Note :- 'B' check shall be carried out on running of 500 hrs. or three months which ever is earlier. (a) Kit, fuel filter and ring - 2 Kit (b) Element for Lubrication oil filter - 2 Nos. (c) Kit, Element of super bypass filter - 01 Kit (d) Seal, O Ring - 02 Nos

All as per Item No 54.00 described here-in-before but with 01 Set, 62.5 KVA at 39.37 Acres Pump House No 2 . Complete all as specified and as directed.

All as per Item No 54.00 described here-in-before but with 01 Set, 82.5 KVA at 39.37 Acres at DHQ-11. Complete all as specified and as directed.

All as per Item No 54.00 described here-in-before but with 01 Set, 82.5 KVA 39.37 Acres at HQ CE Office . Complete all as specified and as directed.

All as per Item No 54.00 described here-in-before but with 01 Set, 82.5 KVA at New Type V. Complete all as specified and as directed.

All as per Item No 54.00 described here-in-before but with 01 Set, 82.5 KVA at CGAE Tech Area. Complete all as specified and as directed.

All as per Item No 54.00 described here-in-before but with 01 Set, 82.5 KVA at TRV Type III. Complete all as specified and as directed.

Material and labour for Carrying out the 'B' Check maintenance from authorised rep or service engineer from the manufacturer of DG set of of capacity 125 KVA capacity at CGASD Tech Area -01 Set and 100 KVA at Type -II Qtrs. TRV, Chicolna -01 Set, checking of vibration damper, checking turbocharger, oil leakage, tightening mounting screws & nuts, replacement of filters, checking inlet & Exhaust manifold cap screws, checking of fan hub & water pump, toping up level the existing engine oil, coolant top up and in replacement, supplying & fixing complete all as specified and as directed of following spares :- Note :- 'B' check shall be carried out on running of 500 hrs. or three months which ever is earlier. (a) Kit, fuel filter and ring - 2 Kit (b) Element for Lubrication oil filter - 2 Nos. (c) Kit, Element of super bypass filter - 01 Kit (d) Seal, O Ring - 02 Nos

All as per Item No 61.00 described here-in-before but with 01 Set, 100 KVA at Type -II Qtrs. TRV. Complete all as specified and as directed.

All as per Item No 61.00 described here-in-before but with 01 Set, 125 KVA at CG Enclave. Complete all as specified and as directed.

All as per Item No 61.00 described here-in-before but with 01 Set, 160 KVA at TRV. Complete all as specified and as directed.

Material and labour for Carrying out the 'B' Check maintenance from authorised rep or service engineer from the manufacturer of DG set of capacity 500 KVA capacity at MPT Jetty, Sade -02 Set , checking of vibration damper, checking turbocharger, oil leakage, tightening mounting screws & nuts, replacement of filters, checking inlet & Exhaust manifold cap screws, checking of fan hub & water pump, toping up level the existing engine oil, coolant top up and in replacement, supplying & fixing complete all as specified and as directed of following spares :- Note :- 'B' check shall be carried out on running of 500 hrs. or three months which ever is earlier. (a) Kit, fuel filter and ring - 2 Kit (b) Element for Lubrication oil filter - 2 Nos. (c) Kit, Element of super bypass filter - 01 Kit (d) Seal, O Ring - 02 No's

Material and labour for Carrying out the 'B' Check maintenance from authorised rep or service engineer from the manufacturer of DG set of capacity 250 KVA capacity at MPT Jetty, Sada -02 Set , checking of vibration damper, checking turbocharger, oil leakage, tightening mounting screws & nuts, replacement of filters, checking inlet & Exhaust manifold cap screws, checking of fan hub & water pump, toping up level the existing engine oil, coolant top up and in replacement, supplying & fixing complete all as specified and as directed of following spares :- Note :- 'B' check shall be carried out on running of 500 hrs. or three months which ever is earlier. (a) Kit, fuel filter and ring - 2 Kit (b) Element for Lubrication oil filter - 2 Nos. (c) Kit, Element of super bypass filter - 01 Kit (d) Seal, O Ring - 02 Nos

Supply only Coolant concentrate Supercool extra as required in the radiator assembly complete all as specified and as directed.

Supply only Engine Oil Premium Blue 15 W 40 grade API CI 4 PLUS as required in the DG oil sump complete all as specified and as directed.

Supply and fix in repairs door hinges for canopy of any capacity of DG set door including nut, bolt, drilling of hole, welding complete all as specified and as directed.

Dismantling the old and unserviceable DG Set rubber hose pipe up to 2'' to 4" dia and replacing the same with of existing size and equal length for any capacity DG Set including both side hose clamp, with nut, bolt and washers as required etc. complete all as specified and as directed.

Material and labour for MS framed work along with galvalume sheet 0.5mm thick of size 4.0 x 3.0 x 3.5 metre for Generator shed for E/M installation and similar work including cutting tops to shape, drilling holes, etc. embedded in concrete / masonry complete duly painted with two coats of primer and one coat on synthetic enamel paint, drilling, bolting or riveting confirming to Fe.290 Gde-165 including fixing it on required surface with necessary cement and welding work complete all as specified and as directed.

Supply and fix in repairs battery terminals brass suitable for 95 AH to 180 AH battery . Complete all as specified and as directed.

Supply and fix in repairs rectifiers diodes for 15 to 500 KVA DG sets Complete all as specified and as directed.

Material and Labour for dismantling the radiator assembly from the DG set of 15 to 500 KVA DG sets capacity carefully for necessary repair , soldering the cooling tube if found weak /leakage , cleaning properly , replacement of nuts , bolts , rubber mounting bushes etc. and refixing at the same site including testing on completion Complete all as specified and as directed.

Material and Labour for dismantling the unserviceable Dynamo / Alternators 12/24 volts and rewinding with ‘F’ class copper wire of 22 /existing gauge including dismantling the old coil, cleaning thoroughly and winding with super enamelled copper cord of existing size and gauge, varnishing, drying , defective spares such as, carbon brushes, carbon spring, bearing, bushes, defective wiring, and soldering etc. and re fixing with dynamo/alternator properly including testing on completion. Complete all as specified and as directed.

Material and Labour for dismantling the defective self starter assembly of 12/24 volts and necessary repair with replacement of defective spares such as, carbon brushes, carbon spring, bearing, bushes, bendix drive, defective wiring and soldering after repair, re-assembling and refaxing at site Complete all as specified and as directed including testing on completion.

Supply only new AVR unit suitable for 35 KVA to 500 KVA DG Set size in repairs i.e. taking down of old AVR unit, complete all as specified and as directed by Engineer -in-charge.

Material and labour for dismantling the old and unserviceable DG Set Diesel/oil pressure pipe of existing size and replacing the same with of existing size and equal length of 35 KVA to 500 KVA DG Set including both side hose clamp etc. complete all as specified and as directed by Engineer -in-charge.

Material and labour for dismantling the defective alternator assembly of capacity 15 to 500 KVA DG sets DG set from the engine including opening of canopy, transporting to the reputed or as directed workshop, opening the alternator, taking out burnt winding from the stator carefully with out damaging core etc., rewinding with super enamelled copper conductor with existing gauge and size including at the same site connecting to engine assembly and testing after installation complete all as specified and as directed.

Supply only copper cable multi stranded suitable for 12/24 volts battery replacing the same with of existing size and equal length fixing with brass clamp at both ends including taking down of old one from the existing battery. Complete all as specified and as directed.

Supply only asbestos rope 12 mm dia of superior quality for wrapping with the exhaust pipe of the DG set. Complete all as specified and as directed.

Supply and fix in replacement fan belt suitable for 15 to 500 KVA DG sets DG Set as per existing model and size including dismantling the old one. Complete all as specified and as directed.

Material and labour for distempering wall with distemper dry, white or tinted for DG Foundation of any size. Complete all as specified and as directed. (including scrapping & cleaning with wire brush)

Material and labour for scraping the old paint from the DG set of 15 to 500 KVA DG sets capacity, applying one coat of synthetic enamel paint of approved make, writing of SM/MES No at easily visible manner. Complete all as specified and as directed.

Supply only Turbo kit for 15 to 100 KVA DG Set Complete all as specified and as directed.

Supply only solenoid switch set as per existing size and make of DG Set 15 to125 KVA Complete all as specified and as directed.

Supply and fix in repairs magnetic speed censor assembly suitable for DG sets Complete all as specified and as directed.

Supply and fix in repairs electronic Speed control unit suitable for 15 to 500 KVA capacity Complete all as specified and as directed.

Dismantling and taking out the defected Electromagnetic speed Governor unit with fuel injector pump assembly from the DG set, transport to authorised work shop, cleaning the Fuel injector, Nozzle, calibration in test bench re-assembling into the DG set with necessary new gaskets/ nut, bolt and washer and testing Complete all as specified and as directed. Note : The cost of spares like new injector / nozzle / gasket / seal / nut, bolt and washers are deemed to be included in the quoted rates.

Material and labour for dismantling the defective Radiator assembly form the DG set of 50 to 125 KVA capacity by disconnecting all incoming and out going cooling line, transporting to the work shop cutting and taking out the all fins with cooing line replace the same size with new copper cooling line with fins by bracing work including leak arrest in radiator tank by welding and sealing and re-fix the same into the old position Complete all as specified and as directed.

Supply only wiring harness system including necessary electrical connections for 15 to 500 KVA capacity Complete all as specified and as directed.

Supply and fix in repairs self starter push button / or with Key arrangement for DG starting suitable for DG sets Complete all as specified and as directed.

Supply and fix in repairs micro processor based DG control unit suitable for 15 to125 KVA capacity of DG sets including necessary connections and testing Complete all as specified and as directed.

Supply and fix of distilled water in the DG battery complete all as specified. Complete all as specified and as directed.

Supply and fix in repairs Feed pump, hand operated for fuel pumping suitable for 15 to125 KVA capacity DG sets Complete all as specified and as directed.

Material and labour for opening the cylinder head of the engine and oil sump carefully for replacement of head gasket head facing valve lapping seat cutting by lathe machine including sump gasket complete refixing the head and sump to arrest oil leakage with engine complete with proper alignment and testing the engine for 1 hrs. on load to achieve designed parameters of capacity 15 KVA to 125 KVA. Complete all as specified and as directed.

Charges for attending break down of DG set of 15 to 500 KVA capacity by only authorised OEM rep / team for fault finding including attending repairs as and when required such as No start condition of DG and repairing, starting the DG set till smooth running and setting up the alignment / required parameters of all major parts such as fan belt, AVR, RPM, sensors, actuators, Engine safety units, battery chargers, AMF relays, fuel / oil levels, speed governer, Micro processor based control panel, Injector pumps etc. as required in ground / as ordered by EIC Complete all as specified and as directed. (The payment for the above shall be made to Contractors after submitting the original invoice only) Note:- All supply only items fixing charges are deemed to be included in unit rate of item No 6.00 to 11.00, 19.00 to 24.00, 29.00 to 34.00, 36.00 to 41.00, 43.00 to 48.00.

Supply and fix in repairs manual changeover switch with SS enclosure range 63A to 160A suitable for horizontal as well as vertical mounting and staggered terminals make cable termination easy Complete all as specified and as directed.

Supply and fix in repairs automatic changeover switches 4P, capacity of 63A with centre off position of utilization category AC-22A Complete all as specified and as directed.

Supply and fix in repairs modular contactors of current ratings 63A-2NO+2NC protecting Degree IP 20 Complete all as specified and as directed.

Supply and fix in repairs battery charger unit suitable for 15 to125 KVA Capacity of DG sets including necessary connections and testing Complete all as specified and as directed.

Supply and fix in repairs battery 12 Volts 150 AH maintenance free unit suitable for 50 to 125 KVA Capacity of DG sets including necessary connections and testing Complete all as specified and as directed.

Material and labour for servicing / repairs to existing fire pump diesel engine driven horizontal end suction, centrifugal type, 3 phase, 440 Volts, 50 Hz 70m Head, 2850 LPM discharge Complete all as specified and as directed. Note :- (i) Replacement of major parts will be measured & paid separately; (ii) Any minor part if required will be provided by contractor without any extra cost.

Material and labour for repairs to CI sluice valve 80 / 100 mm bore and replacement of defective HT bronze spindle with nuts, bolts, washers etc. complete all as specified and as directed.

Material and labour for repairs to CI sluice valve 150 mm bore and replacement of defective HT bronze spindle with nuts, bolts, washers etc. complete all as specified and as directed.

Material and labour for repairs to Non return valve of size 150 mm with replacement of defective flanges, nut & bolts, washers complete all as specified and as directed.

Supply and fix in repairs gun metal gate valve with iron head wheel screwed both ends for iron pipe, with ISI mark of 25mm size complete all as specified and as directed.

Supply and fix in repairs hydrant valve with necessary fittings Note:- Hydrant valve shall be marked IS- 5290 and shall have single outlet having 75mm flanged inlet and complete set shall be made of gunmetal. Oblique outlet female instantaneous type coupling having spring loaded lugs; internal parts shall be of copper or gunmetal. A cap (made of gun metal) with chain shall be provided on the outlet of the valve, which have 63mm instantaneous pattern female coupling confirming and marked IS -903 complete all as specified and as directed.

Supply and fix in repairs standard short size gun metal branch pipe with gun metal nozzle 16mm nominal bore, inlet, outlet and standard instantaneous coupling 63mm dia threaded complete all as specified and as directed.

Supply and fix in repairs pressure switch universal type complete all as specified and as directed.

Supply and fix in repairs fire alarm sounders / sirens electronic type horizontal single stage continuous normal operation for at least 50 minutes with sound level 65 DB to 120 DB measured at 1.5 metre with sound output variation of +5 DB 500 metres range complete all as specified and as directed.

Supply and fix in repairs hose box made of 18 gauge MS Sheet 800mm X 600mm X 250mm with double door with 4 mm thick glasses and door frame made of 16 gauge MS sheet painted fire red out side and brilliant white inside yard complete all as specified and as directed.

Supply and fix in repairs C P hose 7.5 m complete all as specified and as directed.

Material and labour for distempering oil-emulsion, for Fire fighting ERW pipe of any size complete all as specified and as directed. (including scrapping & cleaning with wire brush)

Servicing / cleaning / repairs to existing intelligent addressable fire alarm panel, complying with BS EN 54, single loop and capacity from 99 detectors and 99 modules upto 200 detectors and modules of minimum 160 characters LCD display, Battery charger and power supply complete with all mounting accessories furnished with SMF type lead acid battery in panel for 24 hours backup in case of power failure and 30 minutes in alarm condition 28. complete all as specified and as directed. Note :-(i) Replacement of major parts will be measured & paid separately; (ii) Any minor part if required will be provided by contractor without any extra cost.

Supply and fix in repairs Analogue addressable multisensor detector (Smoke + Thermal) certified to EN-45 with base with galvanised steel, back box and all mounting accessories complete all as specified and as directed

Supply and fix in repairs addressable manual call point resettable type complete all as specified and as directed.

Supply and fix in repairs microprocessor release MCCB with each fault protection 100 Amps, 4 pole, 36 KA complete all as specified and directed. complete all as specified and as directed.

Supply and fix in repairs MCB TPN 'B' series 40 to 63 Amps, 415 volts, 50 Hz, complete all as specified and as directed.

Supply and fix in repairs MCB TPN 'B' series 32 Amps, 415 volts, 50 Hz, complete all as specified and as directed.

Supply and fix in repairs MCB, 20 Amps, 4 pole, 16KA complete all as specified and as directed.

Supply and fix in repairs MCB SP 'B' series 6 to 32 Amps, 415 volts, 50 Hz, complete all as specified and as directed.

SHIVANI ENTERPRISES (BID ID -3514767)

Rudra Construction (BID ID -3520127)

Shree Ayyappa Engineering (BID ID -3514424)