GER-20/2020-21 Repair to DG sets and voltage stabilizer etc and certain connected works of zone B at Rajouri

Amount

DG SET AND VOLTAGE STABILIZER ZONE B (SEC-I) Maintenance and servicing of DG set capacity 500 KVA any make/type consisting of normal repairs, at 250 running hours or 6 months whichever is earlier including replacement of defective/ worn-out parts with new spares such as filters, gaskets, V belts, engine oil, rubber hoses, worn drive clamps, nuts & bolts and cleaning of alternator with vacuum cleaner including greasing of bearings etc complete all as specified and directed. (Note: Replaced spare parts shall be measured and paid separately as supply only under respective items of BOQ).

All as per serial item No 1.00 herein before but for 160 KVA capacity of DG set complete all as specified and directed.

All as per serial item No 1.00 herein before but for 125 KVA capacity of DG set complete all as specified and directed.

All as per serial item No 1.00 herein before but for 100 KVA capacity of DG set complete all as specified and directed.

All as per serial item No 1.00 herein before but for 50 to 63 KVA capacity of DG set complete all as specified and directed.

All as per serial item No 1.00 herein before but for 40 KVA capacity of DG set complete all as specified and directed.

All as per serial item No 1.00 herein before but for 5 to 25 KVA capacity of DG set complete all as specified and directed.

Supply and fixing in repairs fully charged new maintenance free battery 12V 180 AH including testing complete all as specified and directed. Make-Exide/Amaron/Sukam

Supply and fixing in repairs fully charged new maintenance free battery 12V 150 AH including testing complete all as specified and directed. Make-Exide/Amaron/Sukam

Supply and fixing in repairs fully charged new maintenance free battery 12V 100 AH including testing complete all as specified and directed. Make-Exide/Amaron/Sukam

Supply only diesel filter element with O ring suitable for DG Set 500 KVA capacity complete all as specified and directed.

Supply only diesel filter element with O ring suitable for DG Set of capacity above 100 upto 160 KVA complete all as specified and directed.

Supply only diesel filter element with O ring suitable for DG Set of capacity 20 to 100 KVA capacity complete all as specified and directed.

Supply only diesel filter element with O ring suitable for DG Set of capacity from 50 to 63 KVA capacity complete all as specified and directed.

Supply only diesel filter element with O ring suitable for DG Set of capacity 5 to 25 KVA capacity complete all as specified and directed.

Supply only oil filter element with O ring suitable for DG Set 500 KVA capacity complete all as specified and directed.

Supply only oil filter element with O ring suitable for DG Set 100 to 160 KVA capacity complete all as specified and directed.

Supply only oil filter element with O ring suitable for DG Set 20 to 63 KVA capacity complete all as specified and directed.

Supply only oil filter element with O ring suitable for DG Set 5 to 25 KVA capacity complete all as specified and directed.

Supply only by pass filter element with O ring suitable for DG Set 500 KVA capacity complete all as specified and directed.

Supply only by pass filter element with O ring suitable for DG Set 100 to 160 KVA capacity complete all as specified and directed.

Supply only by pass filter element with O ring suitable for DG Set 40 to 63 KVA capacity complete all as specified and directed.

Supply only air filter element suitable for DG Set 500 KVA capacity complete all as specified and directed.

Supply only air filter element suitable for DG Set 160/125/100 KVA capacity complete all as specified and directed.

Supply only air filter element suitable for DG Set 40 to 63 KVA capacity complete all as specified and directed.

Supply only air filter element suitable for DG Set 5 to 25 KVA capacity complete all as specified and directed.

Supply and fixing in repairs air filter assy oil bath type suitable for DG set 15/7.5 KVA capacity complete all as specified and directed.

Supply only fan belt suitable for DG Set 160 KVA capacity complete all as specified and directed.

Supply only fan belt suitable for DG Set 100 to 125 KVA capacity complete all as specified and directed.

Supply only fan belt suitable for DG Set above 25 KVA to 63 KVA capacity complete all as specified and directed.

Supply only fan belt suitable for DG Set 5 to 25 KVA capacity complete all as specified and directed.

Supply only rubber hose pipe set with clamps suitable for DG Set 125 to 160 KVA capacity complete all as specified and directed.

Supply only rubber hose pipe set with clamps suitable for DG Set above 63 KVA to 100 KVA capacity complete all as specified and directed.

Supply only rubber hose pipe set with clamps suitable for DG Set above 50 to 63 KVA capacity complete all as specified and directed.

Supply only rubber hose pipe set with clamps suitable for DG Set 5 to 25 KVA capacity complete all as specified and directed.

Supply and fixing in repairs battery leads set, PVC insulated multistranded, copper conductor 70sqmm, each 1.25 mtr long, duly fixed with brass clamps, copper lugs suitable for DG Set 25 to 160 KVA capacity complete all as specified and directed.

Supply and filling in sump or topping up engine oil, multi grade 20w/40w in engine of 20 ltr oil pack including removing of unserviceable engine oil complete all as specified and directed. Make: - Indian oil /Hindustan petroleum/Castrol.

Supply and filling of coolant in Engine including removing old unserviceable coolant complete all as specified and directed. Make: - Indian oil /Hindustan petroleum/Castrol.

Supply and providing petroleum jelly in 1 kg plastic sealed container complete all as specified and directed.

Supply and providing electrolyte of suitable specific gravity for lead acid batteries in sealed container complete all as specified and directed.

Taking down lead acid batteries for reconditioning including replacement of complete cells, electrolyte filling of compound, initial charging & installation at site for 180 AH capacity complete all as specified and directed.

Taking down lead acid batteries for reconditioning including replacement of complete cells, electrolyte filling of compound, initial charging & installation at site for 120 to 150 AH capacity complete all as specified and directed.

Taking down lead acid batteries for reconditioning including replacement of complete cells, electrolyte filling of compound, initial charging & installation at site for 60 to 90 AH capacity complete all as specified and directed.

Dismantling of radiator, transporting to and from work shop for and after overhauling such as: cleaning, de-scaling by washing with acid, repair for leakage, welding, brazing & refixing in position including testing, capacity of D G Set 160 KVA complete all as specified and directed.

Dismantling of radiator, transporting to and from work shop for and after overhauling such as: cleaning, de-scaling by washing with acid, repair for leakage, welding, brazing & refixing in position including testing, capacity of DG Set 125 KVA complete all as specified and directed.

Dismantling of radiator, transporting to and from work shop for and after overhauling such as: cleaning, de-scaling by washing with acid, repair for leakage, welding, brazing & refixing in position including testing, capacity of DG Set 100 KVA complete all as specified and directed.

Dismantling of radiator, transporting to and from work shop for and after overhauling such as: cleaning, de-scaling by washing with acid, repair for leakage, welding, brazing & refixing in position including testing, capacity of DG Set 50 to 63 KVA complete all as specified and directed.

Cleaning the fuel tank both internally and externally by removing all dust, greasy contents, sediments etc using detergent including re-writing on tank using synthetic enamel paint: capacity; Date of cleaning; Next due date for cleaning etc for capacity of DG Set: above 125 KVA to 160 KVA complete all as specified and directed.

Cleaning the fuel tank both internally and externally by removing all dust, greasy contents, sediments etc using detergent including re-writing on tank using synthetic enamel paint: capacity; Date of cleaning; Next due date for cleaning etc for capacity of DG Set: above 63 KVA to 100 KVA complete all as specified and directed.

Cleaning the fuel tank both internally and externally by removing all dust, greasy contents, sediments etc using detergent including re-writing on tank using synthetic enamel paint: Capacity; Date of cleaning; Next due date for cleaning etc for capacity of DG Set: above 50 to 62.5 KVA complete all as specified and directed.

Cleaning the fuel tank both internally and externally by removing all dust, greasy contents, sediments etc using detergent including re-writing on tank using synthetic enamel paint: Capacity; Date of cleaning; Next due date for cleaning etc for capacity of DG Set: above 5 to 25 KVA complete all as specified and directed.

Supply and fixing in repairs water pump of suitable capacity for DG sets of 500KVA capacity complete all as specified and directed. Make- Kirloskar/Crompton/KSB/Jyoti/Beacon

Supply and fixing in repairs water pump of suitable capacity for DG sets of 160 KVA capacity complete all as specified and directed. Make- Kirloskar/Crompton/KSB/Jyoti/Beacon

Supply and fixing in repairs water pump of suitable capacity for DG sets of 125 KVA capacity complete all as specified and directed. Make- Kirloskar/Crompton/KSB/Jyoti/Beacon

Supply and fixing in repairs water pump of suitable capacity for DG sets of 100 KVA capacity complete all as specified and directed. Make- Kirloskar/Crompton/KSB/Jyoti/Beacon

Supply and fixing in repairs water pump of suitable capacity for DG sets of 50 to 63 KVA capacity complete all as specified and directed. Make- Kirloskar/Crompton/KSB/Jyoti/Beacon

Supply and fixing in repairs turbo charger of suitable capacity for DG sets of 500 KVA capacity complete all as specified and directed.

Supply and fixing in repairs turbo charger of suitable capacity for DG sets of 160 KVA capacity complete all as specified and directed.

Supply and fixing in repairs turbo charger of suitable capacity for DG sets of 100 to 125 KVA capacity complete all as specified and directed.

Supply and fixing in repairs turbo charger of suitable capacity for DG sets of 50 to 63 KVA capacity ccomplete all as specified and directed.

Overhauling and calliberation of fuel injection pump including replacement of unserviceable parts of pump for DG Set 500 KVA capacity complete all as specified and directed. Note:- Repairs will be carried out from authorized workshop of MICO or manufacturer of DG set available at site.

Overhauling and calliberation of fuel injection pump including replacement of unserviceable parts of pump for DG Set of capacity 160 KVA capacity complete all as specified and directed. Note:- Repairs will be carried out from authorized workshop of MICO or manufacturer of DG set available at site.

Overhauling and calliberation of fuel injection pump including replacement of unserviceable parts of pump for DG Set of capacity 50 to 63 KVA capacity complete all as specified and directed. Note: - Repairs will be carried out from authorized workshop of MICO or manufacturer of DG set existing at site.

Replacement of gaskets, springs including tappet setting etc for capacity of DG set 5 KVA to 25 KVA complete all as specified and directed.

Replacement of gaskets, springs including tappet setting etc for capacity of DG set 50 KVA to 63 KVA complete all as specified and directed.

Replacement of gaskets, springs including tappet setting etc for capacity of DG set 100 KVA complete all as specified and directed.

Disconnecting and removing electric connections of alternator for 7.5 KVA to 25 KVA, transporting to workshop for removing burnt out winding, cleaning internally, rewinding the same with super copper enameled winding wire of suitable gauge including insulation, varnishing, drying complete including petty repair, reassembling, transporting back to site, re-fixing in position, making electric connection and testing complete all as specified and directed.

Disconnecting and removing electric connections of alternator for 40 KVA to 63 KVA, transporting to workshop for removing burnt out winding, cleaning internally, rewinding the same with super copper enameled winding wire of suitable gauge including insulation, varnishing, drying complete including petty repair, reassembling, transporting back to site, re-fixing in position, making electric connection and testing complete all as specified and directed.

Disconnecting and removing electric connections of alternator for 100 KVA transporting to workshop for removing burnt out winding, cleaning internally, rewinding the same with super copper enameled winding wire of suitable gauge including insulation, varnishing, drying complete including petty repair, reassembling, transporting back to site, re-fixing in position, making electric connection and testing complete all as specified and directed.

Disconnecting and removing electric connections of alternator for 125 KVA to 160 KVA transporting to workshop for removing burnt out winding, cleaning internally, rewinding the same with super copper enameled winding wire of suitable gauge including insulation, varnishing, drying complete including petty repair, reassembling, transporting back to site, re-fixing in position, making electric connection and testing complete all as specified and directed.

Disconnecting and removing electric connections of alternator for 320 KVA to 500 KVA transporting to workshop for removing burnt out winding, cleaning internally, rewinding the same with super copper enameled winding wire of suitable gauge including insulation, varnishing, drying complete including petty repair, reassembling, transporting back to site, re-fixing in position, making electric connection and testing complete all as specified and directed.

Supply and fixing in repairs fuel injector assy suitable for DG Set of capacity 100 to 160 KVA complete all as specified and directed.

Supply and fixing in repairs fuel injector assy suitable for DG Set of capacity 63 KVA complete all as specified and directed.

Supply and fixing in repairs fuel injection pipe set of suitable length for DG Set of capacity above 63 to 125 KVA complete all as specified and directed.

Supply and fixing in repairs fuel injection pipe set of suitable length for DG Set of capacity 5 to 25 KVA complete all as specified and directed.

Heat proof asbestos rope 12mm dia on engine exhaust pipe of best quality including minor welding/ tightening in leakage exhaust including taking out worn out asbestos rope conforming to IS specification, fire proof/flame proof complete all as specefied and directed.

Material and labour for repair/overhauling of self starter 12 Volts (Make- Lucas) including replacement of carbon bushes, bearing, bushes, rewinding of armature and field etc. and varnishing complete all as specified and directed.

Material and labour for repair/overhauling of self starter 24 Volts (Make- Lucas) including replacement of carbon bushes, bearing, bushes, rewinding of armature and field etc. and varnishing complete all as specified and directed.

Supply and fixing in repairs self starter 12 Volt DC, Make : Lucas (as per sample) complete all as specified and directed.

Supply and fixing in repairs self starter 24 Volt DC, Make : Lucas (as per sample) complete all as specified and directed.

Material and labour for repairing of battery charging alternator, 24 volts capacity, engine mounted including replacement of rectifier, voltage regulator, diode plate, carbon brushes complete all as specified and directed.

Material and labour for repairing of battery charging alternator, 12 volts capacity, engine mounted including replacement of rectifier, voltage regulator, diode plate, carbon brushes complete all as specified and directed.

Replacement of electronic rectifier 50 to 63 KVA complete all as specified and directed.

Supply and fixing in repairs battery charging alternator 24 Volt (Make- Lucas) Suitable for 1500 rpm DG set as per sample complete all as specified and directed.

Supply and fixing in repairs battery charging alternator 12 Volt (Make- Lucas) Suitable for 1500 rpm DG set as per sample complete all as specified and directed.

Supply and fixing in repairs automatic voltage regulator up to 63 KVA as per sample complete all as specified and directed.

Supply and fixing in repairs automatic voltage regulator above 100 KVA to 200 KVA as per sample complete all as specified and directed.

Supply and fixing in repairs fuel pipe steel braided with benzo bolts and washers etc, length 30cm long complete all as specified and directed.

Supply and fixing in repairs fuel pipe steel braided with benzo bolts and washers etc, length 45cm long complete all as specified and directed.

Supply and fixing in repairs fuel pipe steel braided with benzo bolts and washers etc, length 60cm long complete all as specified and directed.

Supply and fixing in repairs fuel level indicator, transparent PVC pipe of suitable dia for the fuel tanks complete all as specified and directed.

Preparation of old steel painted surfaces by cleaning/rubbing/ scrapping of old paint and making surface ready for paint to DG sets, Alternator, Panel, diesel tank and base frame etc. of capacity 100 to 500 KVA and applying one coat of synthetic enamel paint as per MES colour code including marking SM No and other details of DG sets complete all as specified and directed.

Preparation of old steel painted surfaces by cleaning/ rubbing/ scrapping of old paint and making surface ready for paint to DG sets, Alternator, Panel, diesel tank and base frame etc. of capacity 62.5/63 KVA and applying one coat of synthetic enamel paint as per MES colour code including marking SM No and other details of DG sets complete all as specified and directed.

Replacement of existing unserviceable change over switch by providing new change over switch, 4 pole, 415 Volts of rating 400 Amps, side handle operated, off load type in sheet metal enclouser complete all as specified and directed.

Replacement of existing unserviceable change over switch by providing new change over switch, 4 pole, 415 Volts of rating 200 Amps, side handle operated, off load type in sheet metal enclouser complete all as specified and directed.

Replacement of existing unserviceable change over switch by providing new change over switch, 4 pole, 415 Volts of rating 100 Amps, side handle operated, off load type in sheet metal enclouser complete all as specified and directed.

Taking out unserviceable control wiring complete of stabilizer of capacity above 5KVA and up to 25 KVA single phase 230 volts make AE for unbalanced load and supply and providing new wiring loom complete to the stabilizers made out of suitable size PVC insulated copper conductor cable including cable lugs, connectors, channels etc complete all as specified and directed.

Taking out unserviceable control wiring complete of stabilizer of capacity above 25 KVA and up to 50 KVA single phase 230 volts make AE for unbalanced load and supply and providing new wiring loom complete to the stabilizers made out of suitable size PVC insulated copper conductor cable including cable lugs, connectors, channels etc complete all as specified and directed.

Taking out unserviceable control wiring complete of stabilizer of capacity above 50 KVA and up to 100 KVA single phase 230 volts make AE for unbalanced load and supply and providing new wiring loom complete to the stabilizers made out of suitable size PVC insulated copper conductor cable including cable lugs, connectors, channels etc complete all as specified and directed.

Taking out unserviceable control wiring complete of stabilizer of capacity above 100 KVA and up to 300 KVA single phase 230 volts make AE for unbalanced load and supply and providing new wiring loom complete to the stabilizers made out of suitable size PVC insulated copper conductor cable including cable lugs, connectors, channels etc complete all as specified and directed.

Supply and fixing in repairs voltmeter digital type 30 to 600 volts of size 96x96mm square type conforming to Cat Pt No AE 62132 of AE or equivalent of make L&T/Scheider Electric complete all as specified and directed.

Supply and fixing in repairs voltmeter digital type 30 to 600 volts of size 72x72mm square type conforming to Cat Pt No AE 62133 of AE or equivalent of make L&T/Scheider Electric complete all as specified and directed.

Supply and fixing in repairs printed control card circuit suitable for voltage stabilizers of AE Make and of any capacity complete all as specified and directed.

Supply and fixing in repairs holder for printed control card circuit suitable for any make and capacity of voltage stabilizer including connections by soldering complete all as specified and directed.

Supply and fixing in repairs micro switch (limit switch) suitable to cut off supply to control motors on high and low set limits as per sample complete all as specified and directed.

Supply and fixing in repairs toggle switch 2 way 5 amps 230 volts including connecting electrically complete all as specified and directed.

Supply and fixing in repairs synchronous motor single phase AC 230 volts suitable to work with voltage stabilizer upto 100 KVA capacity any Make AE/Blue line /Paradise/Vintech/Electric field/ Sheeba Info tech with torque up to 5 Kg/sqcm complete all as specified and directed.

Supply and fixing in repairs synchronous motor single phase AC 230 volts suitable to work with voltage stabilizer above 250 KVA upto 315 KVA capacity any Make AE/Blue line /Paradise/Vintech/Electric field/ Sheeba Info tech with torque above 5 Kg/sqcm up to 12 Kg/sqcm complete all as specified and directed.

Supply and fixing in repairs gear suitable for synchronous motors to operate the shaft for variable dimmer stat complete all as specified and directed.

Replacement of Indicator lamps with holder 15 mm screw type complete all as specified and directed.

Replacement of time delay relay suitable for 100 KVA DG Set complete all as specified and directed.

Supply and fixing in repairs indicator with bulb, red, yellow or green 230 volts as per sample complete all as specified and directed.

Replacement of control transformer with primary voltage 230 volts and secondary voltage any desired voltage between 12 volts to 60 volts to suit the control circuit of the stabilizer as per sample complete all as specified and directed.

Supply and fixing in repairs trigger (control) transformer with primary voltage 230 volts and secondary voltage any desired voltage between 12 volts to 60 volts to suit the control circuit of the stabilizer as per sample complete all as specified and directed.

Supply and fixing in repairs push button any type and size as per sample, suitable to operate the synchronous motor manually all as required at site or as directed.

Supply and fixing in repairs RC network for syncronous motor up to 5 kg comprising variable resistance (pre set) fixed type resistance capacitors etc all as required as per sample complete all as specified and directed.

Supply and fixing in repairs RC network for syncronous motor above 5 kg and up to 12 kg comprising variable resistance (pre set) fixed type resistance capacitors etc all as required as per sample complete all as specified and directed.

Supply and fixing in repairs dimmer stat suitable for voltage stabilizer of any capacity upto 25 KVA of any make to match with existing system complete all as specified and directed.

Supply and fixing in repairs dimmer stat suitable for voltage stabilizer of any capacity above 25 KVA and upto 50 KVA of any make to match with existing system complete all as specified and directed.

Supply and fixing in repairs dimmer stat suitable for voltage stabilizer of any capacity above 50 KVA and upto 100 KVA of any make to match with existing system complete all as specified and directed.

Supply and fixing in repairs dimmer stat suitable for voltage stabilizer of any capacity above 100 KVA and upto 315 KVA of any make to match with existing system complete all as specified and directed.

Supply and fixing in repairs carbon bush with holder as per sample suitable for voltage stabilizer of any make, any capacity upto 50 KVA complete all as specified and directed.

Supply and fixing in repairs carbon bush with holder as per sample suitable for voltage stabilizer of any make, any capacity above 50 KVA and upto 315 KVA complete all as specified and directed.

Taking out main transformer of the voltage stabilizer for repair/rewinding and rewinding of the main transformer with and including super enameled copper winding wire of existing gauge including latherite paper, PVC sheets, sleeves etc all as required, including varnishing complete with insulating varnish, drying and refixing to the stabilizer after testing all as required at site and as directed.

Supply and fixing in repairs brass studs with nuts, washers etc complete including porcelain bushes as per sample suitable for voltage stabilizers up to 25 KVA any make all as required at site and as directed.

Supply and fixing in repairs brass studs with nuts, washers etc complete including porcelain bushes as per sample suitable for voltage stabilizers above 25 KVA upto 50 KVA capacity any make all as required at site and as directed.

Supply and fixing in repairs brass studs with nuts, washers etc complete including porcelain bushes as per sample suitable for voltage stabilizers above 50 KVA and upto 100 KVA capacity any make all as required at site and as directed.

Supply and fixing in repairs brass studs with nuts, washers etc complete including porcelain bushes as per sample suitable for voltage stabilizers above 100 KVA and upto 315 KVA capacity any make all as required at site and as directed.

Scraping old paint from the voltage stabilizer 3 phase upto 25 KVA capacity and preparation of surfaces for painting and spray painting with one coat of synthetic enamel paint of approved colour, including writing SM/MES No, capacity and other details with white paint all as required at site or as directed.

Scraping old paint from the voltage stabilizer 3 phase, capacity above 25 KVA and upto 100 KVA capacity and preparation of surfaces for painting and spray painting with one coat of synthetic enamel paint of approved colour, including writing SM/MES No, capacity and other details with white paint all as required at site or as directed.

Scraping old paint from the voltage stabilizer 3 phase, capacity above100 KVA to 315 KVA capacity and preparation of surfaces for painting and spray painting with one coat of synthetic enamel paint of approved colour, including writing SM/MES No, capacity and other details with white paint all as required at site or as directed.

Strip opening of voltage stabilizer, single phase automatic buck and boost type with input voltage not less than 90 V to 280 V and output voltage 230V ±2.5%, capacity 0.5/1.0 KVA, replacement of unserviceable parts, reassembling and testing complete all as specified and directed. NOTE: Rewinding of transformer and replacement of unserviceable parts shall be measured and paid separately under the relevant items.

Strip opening of voltage stabilizer, single phase automatic buck and boost type with input voltage not less than 90 V to 280 V and output voltage 230V ±2.5%, capacity 2 to 3 KVA, replacement of unserviceable parts, reassembling and testing complete all as specified and directed. NOTE: Rewinding of transformer and replacement of unserviceable parts shall be measured and paid separately under the relevant items.

Strip opening of voltage stabilizer, single phase automatic buck and boost type with input voltage not less than 90 V to 280 V and output voltage 230V ±2.5%, capacity above 3 KVA to 5 KVA, replacement of unserviceable parts, reassembling and testing complete all as specified and directed. NOTE: Rewinding of transformer and replacement of unserviceable parts shall be measured and paid separately under the relevant items.

Supply and filling in replacement of new transformer oil to various voltage stabilizers of die electric strength not less than 42 KV complete all as specified and directed. Make :M&I material(MIDEL)/ Power link/Power oil/Savita

Supply and fix in replacement of air termination single pointed aluminium rod of 12mm dia, 300mm length, bolted to aluminium strip 25x3mm including nuts, bolts and washers complete all as specified and directed.

Earthing complete with galvanised steel earth plate electrode of size 600x600x6mm thick burried directly in ground earth pit not less than 2.25m deep below ground level with top edge of the plate not less than 1.5m deep below normal ground level connected to and including 32X6mm thick galvanised iron strip by means of bolts, nuts, checknuts and washers of galvanised iron or steel all as specified in electrical plate No 3 of SSR (2009) part-I including 40mm bore GI pipe light grade for protection of earth strip and PCC 1:2:4 type B-1 as in pit, Precast RCC earth pit cover 8 cm thick reinforced with 8mm dia TMT bars @150mmc/c and two handles, excavation and earth work in any type of soil and alternate layers of charcoal, common salt and 20mm bore galvanised medium grade steel tubing for watering with one end fixed with cast iron funnel and wire mesh and testing on completion complete all as specified and directed. Note:-Earth strip and protection pipe upto board is included in the rate quoted.

Material and labour in replacement of earth pit chamber of size 300 x300 mm (internal dimensions) and 450x450mm(External) with PCC 1:3:6 type C-1 , RCC 1:2:4 type B-1 reinforced with 6 mm dia MS round bars @ 15 cm c/c both ways for cover 50 mm thick with 12 mm dia MS hook of suitable size and shape for lifting and MS angle iron frame 50 x 50 x 4 mm including GI funnel with wire mesh complete all as specified and directed.

Supply and fixing in repalcement of GI tubing light grade with all fittings of 25mm bore for supporting air termination rod including supply and welding of 12mm dia 40mm long nuts at regular intervals for fixing of insulators and earth continuty conductor complete all as specified and directed by Engr-in-charge. ( Note : These pipes shall fixed on roof in the form of 1.5 mtrs long each piece using PCC block in 1:2:4. PCC shall be measured and paid separetly.)

PCC 1:2:4 (nominal mix) type B-1 using 20mm graded crushed stone aggregate, as in coping of poles and the like complete including weathering, slightly rounded or chamfered angles and throating including necessary form work complete all as specified and directed.

Supply and fix in replacement test point terminal block made of gun metal size 75x75x25mm, drilled and screwed including 3 nos. 8mm dia 25mm long hexagonal head brass screw complete all as specified and directed.

Supply and fix in replacement of Earth continuity conductor of aluminium strip of size 25x3mm, fixed to wall on insulators or recess or chases or burried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc complete all as specified and directed.

Material and labour for replacement of MCCB 4 pole 630 Amp, 36 KA with adjustable thermal and adjustable magnatic setting including making all incoming and outgoing connections, complete all as specified and as directed. Make: Legrand/ABB/Siemens/L&T/Havells.

Material and labour for replacement of MCCB 4 pole 400 Amp, 36 KA with adjustable thermal and adjustable magnatic setting including making all incoming and outgoing connections, complete all as specified and as directed. Make: Legrand/ABB/Siemens/L&T/Havells.

Material and labour for replacement of MCCB 4 pole 250 Amp, 36 KA adjustable thermal and adjustable magnatic setting including making all incoming and outgoing connections, complete all as specified and as directed. Make: Legrand/ABB/Siemens/L&T/Havells.

Material and labour for replacement of MCCB 4 pole 200 Amp, 36 KA adjustable thermal and adjustable magnatic setting including making all incoming and outgoing connections, complete all as specified and as directed. Make: Legrand/ABB/Siemens/L&T/Havells.

Material and labour for replacement of MCCB 4 pole 160 Amp, 36 KA with adjustable thermal and adjustable magnatic setting including making all incoming and outgoing connections, complete all as specified and as directed. Make: Legrand/ABB/Siemens/L&T/Havells.

Material and labour for replacement of MCCB 4 pole 100 Amp, 36 KA adjustable thermal and adjustable magnatic setting including making all incoming and outgoing connections, complete all as specified and as directed. Make: Legrand/ABB/Siemens/L&T/Havells.

Supply and fixing in replacement PVC insulated and sheathed copper flexible cable 3 core of size 40/0.0076 sqmm complete all as specified and directed.

Repair of rusted & borken silencer of DG set capacity 320 KVA to 500 KVA with connecting all accessories for following size complete all as specified and directed. (i) Cost of gasket and nut bolts, washers, welding and jointing materials as required are inclusive in above job. (ii) Required T&P for job is provided by the contractor is deemed to be included in the item rate.

Repair of rusted & borken silencer of DG set capacity 100 KVA to 160 KVA with connecting all accessories for following size complete all as specified and directed. (i) Cost of gasket and nut bolts, washers, welding and jointing materials as required are inclusive in above job. (ii) Required T&P for job is provided by the contractor is deemed to be included in the item rate.

Repair of rusted & borken silencer of DG set capacity 40 KVA to 63 KVA with connecting all accessories for following size complete all as specified and directed. (i) Cost of gasket and nut bolts, washers, welding and jointing materials as required are inclusive in above job. (ii) Required T&P for job is provided by the contractor is deemed to be included in the item rate.

Supply, laying, connecting, testing and commissioning cable XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 16 Sqmm 2 core laid in trenches/ on poles/ under road crossing or over head service connection etc. complete all as specified and directed.

Supply, laying, connecting, testing and commissioning cable XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 25 Sqmm 3.5 core laid in trenches/ on poles/ under road crossing or over head service connection etc. complete all as specified and directed.

Supply, laying, connecting, testing and commissioning cable XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 50 Sqmm 3.5 core laid in trenches/ on poles/ under road crossing or over head service connection etc. complete all as specified and directed.

Supply, laying, connecting, testing and commissioning cable XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 70 Sqmm 3.5 core laid in trenches/ on poles/ under road crossing or over head service connection etc. complete all as specified and directed.

Supply, laying, connecting, testing and commissioning cable XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 95 Sqmm 3.5 core laid in trenches/ on poles/ under road crossing or over head service connection etc. complete all as specified and directed.

Supply, laying, connecting, testing and commissioning cable XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 120 Sqmm 3.5 core laid in trenches/ on poles/ under road crossing or over head service connection etc. complete all as specified and directed.

Excavation in trenches n exceeding 1.5 m wide and n exc 1.5 m depth for laying cable and getting out in soft/loose soil complete all as specified and directed.

Returning, filling in trenches including spreading, leveling, watering and well ramming in layers not exceeding 25 cm thick (soil) complete all as specified and as directed.

Removing of excavated material (soil) to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and directed.

Brick covering with width equal to length of brick as mechanical protection to cable using sub class ‘B’ bricks, laid flat, size 230mm x 115mm x 75mm, complete all as specified and as directed.

Dry sand cushioning to under ground cable, provided with a layer 8cm deep before laying of cable and 15cm thick after laying and stretching, jointing and testing the cable complete all as specified and as directed. Note: Punned thickness of sand shall be measured and paid.

Note:- The contract sum arrived after deduction of amount of Sch of credit as listed in tender Documents.

TARA ENTERPRISES

M/S NARAYAN CONSTRUCTION