MAINTENANCE OF SUBSTATIONS, HT/LT INSTALLATIONS, STREET LIGHTS AND REPAIRS TO TRANSFORMER, DG SETS AT VARIOUS LOCATION AREA UNDER DHQ-3 NEW MANGALORE UNDER GE (I) (CG) GOA

Amount

M & L filteration and dehyderation of transformer oil using filteration plant and testing the die-electric strength of transformer oil and achieving the result of 60 KV and submitting the test report complete all as specified and directed.

Supply and topping up of transformer oil confirming to IS 335 in Transformers and oil circuit breaker complete all as specified and directed. Note :- Test certificate from the manufacturerer should be produced.

M & L applying two coat of synthetic enamel paint by spray paint after preparation of the entire body of transformer by removing rust deposited completely, transformer capacity 250 KVA to 100 KVA and marking SM/MES No installed in substations complete all as specified and directed.

Supply and fix breather unit with slica gel suitable for 100 to 250 KVA transformer including taking down the existing unit complete all as specified and directed.

M & L draining out of oil up to the bottom level of transformer and opening of HV and LV bushings of transformer capacity 11kv/433 100 KVA V/433 volt to 250 KVA step down transformer of any make for replacing the all mounting gaskets of the transformer body and conservator to arrest the oil leakage and replacement of gasket HT/LT terminal bushing gasket/bushing and rectifying oil leakage and making all connections complete all as specified and directed.

Supply and fixing 11 KV HT terminal procelain bushing suitable up to 500 KVA transformer including suitable brass stud as per site requirement including taking down the existing unit complete all as specified and directed.

Supply and fixing 11 KV/433 volt LT terminal porcelain bushing suitable upto 500 KVA transformer as per site requirement including taking down complete all as specified and directed.

Supply and fix in replacement of 11 KV/433 volt transformer pressure release device upto 500 KVA as per site requirement including taking down complete all as specified and directed.

Supply and fix in replacement of Silica gel for 11 KV 433 Volt Transformer as per site requirement complete all as specified and directed.

Supply and fix in replacement of earthing Aluminium strip 25 x 3.15mm with saddles and fixing screws etc. for earthing conductors including taking down complete all as specified and directed.

Supply and fix in replacement of oil temp guage for 11 KV 433 Volt Transformer up to 160KVA as per site requirement complete all as specified and directed.

M & L servicing of DG set of make Cummins of capacity 200 KVA by replacement of Engine oil, oil filter , fuel filters, air cleaner assy and including Adjusting free play of fan belts, and noticing for any abnormal sound occurring in engine and making Minor adjustments in the engine, Fuel feed pump, starting control panel and replacement of any other minor parts other than engine overhauling complete all as specified and directed. Note:- The spares required for the servicing will be measured and paid separately under relevant item .The servicing of the Engine should be carried out by Authorized Service dealer of Cummins.

All as per item No 12 above but of Capacity 100 and 125 KVA complete all as specified and directed.

Supply only the following spares Accessories required for servicing of 200 KVA DG SET Cumins Engines complete all as specified and directed :-

All as per item No 14 above but of Lub oil filter element.

All as per item No 14 above but of Air cleaner element.

All as per item No 14 above but of Coolant test kit.

All as per item No 14 above but of Air cleaner element.

All as per item No 14 above but of Gasket valve cover.

All as per item No 14 above but of Fuel filter.

All as per item No 14 above but of Lub oil filter cartridge.

All as per item No 14 above but of Coolant suitable for cummins engine.

Supply only the following spares Accessories required for servicing of 125 KVA DG SET Mahindra Engines complete all as specified and directed :-

All as per item No 15 above but of Fuel water separator.

All as per item No 15 above but of Lub oil filter element.

All as per item No 15 above but of Air cleaner element.

All as per item No 15 above but of Super by pass element.

All as per item No 15 above but of SEAL,O RING.

All as per item No 15 above but of Coolant test kit.

All as per item No 15 above but of Air cleaner element.

All as per item No 15 above but of Fuel filter.

All as per item No 15 above but of Lub oil filter cartridge.

All as per item No 15 above but of Fuel filter kit and ring.

All as per item No 15 above but of Check kit.

Supply only the following spares Accessories required for servicing of 100 KVA DG SET cumins Engines complete all as specified and directed :-

All as per item No 16 above but of Fuel water separator.

All as per item No 16 above but of Lub oil filter element.

All as per item No 16 above but of Air cleaner element.

All as per item No 16 above but of Super by pass element.

All as per item No 16 above but of SEAL,O RING.

All as per item No 16 above but of Coolant test kit.

All as per item No 16 above but of Air cleaner element.

All as per item No 16 above but of Fuel filter.

All as per item No 16 above but of Lub oil filter cartridge.

All as per item No 16 above but of Fuel filter kit and ring.

All as per item No 16 above but of Check kit.

All as per item No 16 above but of Lub oil recommend for Cumins and Mahindra engine (PREMIUM BLUE 20/10 LTR pack or similar in make as mentioned in Particular Specification) for 200, 125 and 100 KVA DG Set complete all as specified and directed.

M & L Taking down the defective self starter Assembly of Voltage 12 Volt from the Engine and replacement of Armature, Carbon brush holder, Bearings, Field coil and overhauling the same and refixing to the engine complete all as specified and directed. [Engine Capacity 100/125/200 KVA]

Repairs to radiator assly of DG set 200 KVA , by dismantling from engine , taking out the leaking cooling fins and repairs by bracing the pipe,and refixing on engine and tesing complete all as specified and directed.

Repairs to radiator assly of DG set 100/125 KVA , by dismantling from engine , taking out the leaking cooling fins and repairs by bracing the pipe,and refixing on engine and tesing complete all as specified and directed.

M & L servicing of DG set of make Mahindra of capacity 62.5,50 and 40 KVA by replacement of Engine oil, oil filter ,fuel filters, air cleaner assy and including Adjusting free play of fan belts, and noticing for any abnormal sound occurring in engine and making Minor adjustments in the engine, Fuel feed pump, starting control panel and Replacement of any other minor parts other than engine overhauling complete all as specified and directed. Note:- The spares required for the servicing will be measured and paid separately. The servicing of the Engine should be carried out by Authorized Service dealer of Kirloskar(as per the make of Engine installed at AGE B/R-II New Mangalore).

All as per item No 20 above But of Capacity 15 KVA. [Note: Make Kirloskar/Cumins]

Supply only the following spares Accessories required for servicing of 62.5 KVA DG SET complete all as specified and directed:-

All as per item No 22 above but of Lub oil suitable for Mahindra Engine for 62.5 KVA DG Set.

All as per item No 22 above but of shaped gasket D2.

All as per item No 22 above but of V belt set.

All as per item No 22 above but of Set of flex pipe.

All as per item No 22 above but of Water hose pipe set.

All as per item No 22 above but of lub oil filter.

All as per item No 22 above but of Fuel filter element.

All as per item No 22 above but of Fuel filter insert.

All as per item No 22 above but of Benjo washer.

All as per item No 22 above but of Coolant suitable for Engine.

All as per item No 22 above but of Lubrication oil filter Assy.

All as per item No 22 above but of Fuel pre filter Assembly.

All as per item No 22 above but of Fuel filter Assembly.

Supply only the following spares Accessories required for servicing of 50 KVA DG SET complete all as specified and directed :-

All as per item No 23 above but of Lub oil suitable for Mahindra Engine for 50 KVA DG Set.

All as per item No 23 above but of shaped gasket D2.

All as per item No 23 above but of V belt set.

All as per item No 23 above but of Set of flex pipe.

All as per item No 23 above but of Water hose pipe set.

All as per item No 23 above but of lub oil filter.

All as per item No 23 above but of Fuel filter element.

All as per item No 23 above but of Fuel filter insert.

All as per item No 23 above but of Benjo washer.

All as per item No 23 above but of Coolant suitable for Engine.

All as per item No 23 above but of Lubrication oil filter Assy.

All as per item No 23 above but of Fuel pre filter Assembly.

All as per item No 23 above but of Fuel filter Assembly.

Supply only the following spares Accessories required for servicing of 40 KVA DG SET complete all as specified and directed :-

All as per item No 24 above but of Lub oil suitable for Mahindra Engine for 40 and 3 x 15 KVA DG Set.

All as per item No 24 above but of shaped gasket D2.

All as per item No 24 above but of V belt set.

All as per item No 24 above but of Set of flex pipe.

All as per item No 24 above but of Water hose pipe set.

All as per item No 24 above but of lub oil filter.

All as per item No 24 above but of Fuel filter element .

All as per item No 24 above but of Fuel filter insert.

All as per item No 24 above but of Benjo washer.

All as per item No 24 above but of Coolant suitable for Engine.

All as per item No 24 above but of Lubrication oil filter Assy.

All as per item No 24 above but of Fuel pre filter Assembly.

All as per item No 24 above but of Fuel filter Assembly.

Supply only the following spares Accessories required for servicing of 15 KVA DG SET complete all as specified and directed :-

All as per item No 25 above but of Lubrication oil filter Assy suitable for 15 KVA DG set.

All as per item No 25 above but of Fuel pre filter Assembly suitable for 15 KVA DG set .

All as per item No 25 above but of Fuel filter Assembly suitable for 15 KVA DG set.

Taking down the defective self starter Assembly of Voltage 12 Volt from the Engine and replacement of Armature, Carbon brush holder, Bearings, Field coil and overhauling the same and refixing to the engine complete all as specified and directed. [Engine Capacity 62.5/50/40 KVA]

Repair and calibration of injector assembly for 62.5/50 KVA DG set including replacemet of nozzle, spring, barrel plunger, injector cup complete and refitting to orginal position duly changing the worn out nut, bolt/studs etc complete all as specified and directed.

Repairs to radiator assly of DG set 62.5/50 KVA , by dismantling from engine , taking out the leaking cooling fins and repairs by bracing the pipe,and refixing on engine and tesing complete all as specified and directed.

Repairs to radiator assly of DG set 15 KVA , by dismantling from engine , taking out the leaking cooling fins and repairs by bracing the pipe,and refixing on engine and tesing complete all as specified and directed.

Scrapping out old rusted paint ,rust and dust on DG sets aquastic enclossure, base and necessary tinkering / welding work to make good the external surface and apply two coat of synthetic enamel anti- corrosive paint of matching colour and re writing SM/MES Nos etc in prescribed size on black surface complete all as specified and directed.

Material and labour for repair/servicing the existing LT panel at various sub stations/locations, opening the front and back doors cleaning the inside compartments, opening the busbar chamber covers, replacing worn out inter connections, with suitable size of cables, replacing the rusted bolt nut washers, tightening the complete bolt nuts, earth connections etc, refixing the covers also providing 2 Nos of new LT danger notice board stickers, testing commissioning complete all as specified and directed.

Preparing external surfaces of LT DG change over panel /pump panel at various sub stations/locations completely removing the all dust and dirt including rust and applying one coat of approved existing shade of synthetic enamel painting including writing the required details as existing complete all as specified and directed.

Supply and laying un re-inforced precast concrete cable cover, class HV, type-I, flat size 300 mm x 180 mm x 40 mm /factory made in trenches over and across the cable complete all as specified and directed.

Supply & laying in trenches/through pipe/under culvert/on the wall or on the ground HT under ground cable XLPE insulated screened bedded wire or strip armoured heavy duty with aluminium conductor, 11000 volts, grade 3 core 120 sqmm comlete including taking down old damaged cable complete all as specified and directed.

Supply & laying in trenches/through pipe/under culvert/on the wall or on the ground LT under ground cable XLPE insulated screened bedded wire or strip armoured heavy duty with aluminium conductor, 1100 volts, grade 3.5 core 120 sqmm comlete including taking down old damaged cable complete all as specified and directed.

All as per ser item No 35 above but 3.5 core 70 sqmm size.

All as per ser item No 35 above but 3.5 core 35 sqmm size.

All as per ser item No 35 above but 4 core 16 qmm size.

All as per ser item No 35 above but 4 core 10 sqmm size.

All as per ser item No 35 above but 2 core 10 sqmm size.

All as per ser item No 35 above but 2 core 4 sqmm size.

Supply and fix in repairs MCCB 4 Pole, current rating 160 Amps, breaking capacity 25 KA, 415 V, 50 HZ. Including taking down old unserviceable MCCB complete all as specified and directed.

Supply and fix in repairs MCCB 4 Pole, current rating 125 Amps, breaking capacity 25 KA, 415 V, 50 HZ. Including taking down old unserviceable MCCB complete all as specified and directed.

Supply and fix in repairs MCCB 4 Pole, current rating 100 Amps, breaking capacity 25 KA, 415 V, 50 HZ. Including taking down old unserviceable MCCB complete all as specified and directed.

Supply and fix in repairs MCCB, 4 pole, 63Amps with breaking capacity 25 KA, 415 volts to new or existing feeder pillar box for incoming. Including taking down old unserviceable MCCB complete all as specified and directed.

Supply and fix in repairs MCB, SPN 6-32 Amps 'C' Series, 240 volts to feeder pillar box for outgoing feeder. Including taking down old unserviceable MCB complete all as specified and directed.

Supply and fix in repairs MCB, SP 6-32 Amps 'C' Series, 240 volts to feeder pillar box for outgoing feeder. Including taking down old unserviceable MCB complete all as specified and directed.

Supply and fix in repairs MCB, 3 pole 36-60 Amps 'C' Series, 415 volts to feeder pillar box for outgoing feeder. Including taking down old unserviceable MCB complete all as specified and directed.

Supply and fix in repairs Volt meter Square digital type 96mm, range 0-500 V complete all as specified and directed.

Supply and fix in repairs Ammeter Square digital type 96mm, range 0-400 Amps complete all as specified and directed.

Supply and fix in repairs Current transformer over all dimention 60mm range 400/200/5A complete all as specified and directed.

Supply and fix in repairs Indicater lamp set of three comprising of one red, one yellow and one blue lamp with resister complete all as specified and directed.

Taking down unserviceable earthing and new earthing complete with galvanized iron earth plate electrode 600x600 x6.0mm thick buried directly in ground( earth pit not less than2.25 mtr deep below ground level) with top edge of earth plate not less than 1.5 mtr below normal ground level ,connected to galvanized iron strip of size 32x6 mm as earthing lead by means of nuts and bolts check nuts and washers of galvanized iron connected to test point, GI tubing 40mm bore light grade protection pipe, GI watering pipe 20mm bore medium grade with funnel and wire mesh, charcoal and salt,Ci cover with suitable handle,PCC pit 1:2:4 including earth work in any type of soil and connecting to earthing test point/panel and testig on completion all as shown on electrical plate No -3 of SSR 2009- Part 1 complete all as specified and directed.

Dismantling, disconnection and taking out old unserviceable Feeder Pillar box including all Acessories demolition of PCC foundation complete all as specified and directed.

Dismantling, disconnection and taking out old unserviceable soler light fittings including all Acessories demolition of PCC foundation complete all as specified and directed.

Material and labour in repair / servicing, painting of four pole/ two pole structure with primer and two coat aluminium paint and greasing/oiling of gang operated switch (GOS), changing of busbar, RYB pipe etc at various sub stations/locations, replacing the rusted bolt nut washers, tightening the complete bolt nuts, earth connections, testing commissioning complete all as specified and directed.

Supply and fix danger notice plate of size 25 cm x 20 cm and 1.6 mm thick MS sheet, viterous enameled white with letters, figures and conventional skull & bones in signal red colour and fixed with nuts, bolts, complete all as specified and directed.

Supply and fix in repair Pin type,porcelain,vitreous white,brown or green insulator including one galvanised mild steel spindle,two galvanised iron washers and one galvanised iron nut,150 mm height,150 mm dia for 11000 volts grade.including material and labour complete all as specified and directed.

Supply and fix in repair Disc insulator,porcelain,vitreous 145mm height and 255 mm dia ball and socket type, white, brown or green, single disc assembly for working pressure 11000 Volts complete all as specified and directed.

M & L switch, Air break, gang operated tripple pole mechanically operated mounted on insulator and steel frame with operating mechanisam worked from ground level for current rating up to 200Amps 11000 volts grade complete all as specified and directed.

Supply & Fix Expulsion fuse single pole for 11000 volts grade above 25 & upto 50 Amps complete all as specified and directed.

Supply and fix in repair for lightening arrestors, expulsion type complete with all fittings transmission class discharge capacity 65 KA suitable for 11 .KV complete all as specified and directed.

Supply and fix in repair for Shackle type porecelain vitreous, white, brown or green insulator including one galvanised MS straps, washers,insulator bolts, washers and nuts for 1100 volts grade of size 75mm hight& 90mm dia ,section of strap 31 x 3 mm, of bolts 9mm dia complete all as specified and directed.

Supply only Hand gloves of 11000 V rating complete all as specified and directed.

Supply only HT Discharge rod complete all as specified and directed.

Supply only HT Fuse wire 10/20 A complete all as specified and directed.

Supply & Fix street light bracket of GI pipe 40mm bore (medium grade) 1.5m long made to shape with two Nos flat iron clamp (MS flat 50mmx6mm) and nut bolts, washer complete for fixing tube light fittings / HPSV lamp fitting complete all as specified and directed.

Supply and fix in repair LED 60 W streetlight made up of pressure die cast housing with toughened glass and high power LEDs with option of secondary optic with IP65 protection. External SPD to be ordered separately.Efficacy : 110LM/W. Including old unserviceable street light fittings complete all as specified and directed. Make : Model No. LSTP-60-CDL-M or or similar make as mentioned in Particular specification.

Supply and fix in repair LED 45 W streetlight made up of pressure die cast housing with toughened glass and high power LEDs with option of secondary optic with IP65 protection. .Efficacy : 110LM/W. Including old unserviceable street light fittings complete all as specified and directed. Make :Model No. LSTP-45-CDL-M or similar make as mentioned in Particular specification.

M & L servicing of metering cubical after obtaining proper shutdown and removal of CT/PT cleaning with blower replacement of lugs, if any, rectifing loose connection, repairing or easiening door locking arrangement, hinges including painting of metering cubical inner and outer side with synthetic enamel paint by sparing after cleaning all dust/ rust and refixing of CT/PT after varnishing complete all as specified and directed.

Supply and fix in repairs LED 60 W flood light made up of pressure die cast housing with toughened glass and high power LEDs with option for 3000K .10KV SPD included complete all as specified and directed. Make : Model No. LFL-50-CDL/60-M or or similar make as mentioned in Particular specification.

Taking down old LED lights from hight mast complete all as specified and directed.

Supply and fix in repairs LED 120 W flood light for highmast made up of pressure die cast housing with toughened glass and high power LEDs complete all as specified and directed. Make :Model No. LFLN-120-CDL/60-M or or similar make as mentioned in Particular specification.

Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1,5 mtr in depth for laying of cables including getting out in in hard/dense soil complete all as specified and directed.

Returning filling in including spreading, levelling,and well ramming,in layers not exceeding 25 cm each layer of any kind of soil complete all as specified and directed.

Removing surplus excavated material from site not exceeding 50 mtrs from starting point and depositing where directed at level not exceeding 1.5 mtr above the starting point complete all as specified and directed.

Supply and lay fine riddled earht cushion in trenches for cable protection, spreading, levelling, Punning and consolidating complete all as specified and directed.

Supply and lay old bricks sub class B for cable protection laid trenches complete all as specified and directed.

Supply and fix cable jointing kit Cable jointing kit for 11 KV (Earthed) grade cable for indoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50 sqmm to 95 sqmm complete all as specified and directed.

Supply and fix cable jointing kit Cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50 sqmm to 95 sqmm complete all as specified and directed.

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