DAY TO DAY COMPLAINTS AND REPAIR/REPLACEMENT OF INTERNAL WIRING,FITTING AND FIXTURES,FOUR POLE STRUCTURES,DISTRIBUTION TRANSFORMERS,CABLES AT AOB RAMBILLI NEAR VISAKHAPATNAM

Amount

M & L for Rewiding of ceiling fan of size 1200mm sweep of any make with super enameled copper wire of suitable existing size gauge, insulating, varnishing, heating and including split pin and reassembling and refixing in buildings locations where ordered all as specified and directed by Eng-In-Charge including testing on completion.

M & L for Rewiding of exhaust fan of size 300mm/450 mm sweep of any make with super enameled copper wire of suitable existing size gauge, insulating, varnishing, heating and reassembling and refixing in buildings locations where ordered all as specified and directed by Eng-In-Charge including testing on completion.

M & L for Rewiding of wall/cabin fan of any sweep size of any make with super enameled copper wire of suitable existing size gauge, insulating, varnishing, heating and reassembling and refixing in buildings locations where ordered all as specified and directed by Eng-In-Charge including testing on completion.

M & L for replacement of gun metal bush for ceiling fan of any make and any sweep size complete all as specified and directed by Eng-In-Charge.

M & L for replacement of Ball bearing for ceiling/wall/pedestal/cabin /table/ Exhaust fan of any make and sweep complete all as specified and directed by Eng-In-Charge.

M & L for replacement of rotar shaft for ceiling/wall/pedestal/cabin /table/ Exhaust fan of any make and sweep complete all as specified and directed by Eng-In-Charge.

M & L for replacement of rubber seal for ceiling/wall/pedestal/cabin /table/ Exhaust fan of any make and sweep complete all as specified and directed by Eng-In-Charge.

M & L for replacement of canopy for ceiling fan of any make and any sweep complete all as specified and directed by Eng-In-Charge.

M & L for replacement of condensor 1.5 MFD for fan of any make and any sweep complete all as specified and directed by Eng-In-Charge.

M & L for replacement of MS clamps for down rod complete with nut bolt rubber pad and split pin for ceiling fan of any size & make complete all as specified and directed by Eng-In-Charge.

M & L for replacement of flexible copper wire of size40/0.0076 three core complete all as specified and directed by Eng-In-Charge.

M & L for replacement of flexible twin core copper wire of size 23/0.0076 complete all as specified and directed by Eng-In-Charge.

M & L for replacement of down rod for ceiling fan made of GI pipe medium grade 15mm dia of length as requred including threading, cutting, drilling including nut bolt, clamp and washer, rubber pads, cotter complete all as specified and directed by Eng-In-Charge.

M & L for replacement of fan blade with screws, nuts and washers for ceiling fans of any make and sweep as required complete all as specified and directed by Eng-In-Charge.

M & L for taking down the ceiling fan / Exhaust fan/cabin/wall fan/table fan/pedestal fan of any size from various building/locations and opening the same for servicing by cleaning each part with air blower/vacuum cleaner and cloths including replacement of worn out nuts, bolts, screws, washers, split pin rubber pad and oiling greasing and refixing testing complete all as specified and as directed by Engr-in-charge.

M & L for complete painting of ceiling fan of any make and sweep with two coats synthetic enameled paint(spray painting) of existing colour or ordered colour on one coat of red oxide primer after scratching and making/preparation of clean and smooth surfaces by applying putty all as specified and as directed by Engr-in-charge including writing Srl no,SM and MES No complete all as specified and directed by Eng-In-Charge.

All as per Serial Item No.16.00 here-in-before but for exhaust fan.

Taking down carefully aluminium/ copper point wiring (light, fan, socket, bell or power) from surface / concealed conduit including fittings such as switches, ceiling roses, lamp holders, pendants, sockets, regulators etc but without taking down surface / concealed conduit and conduit fittings and making good disturbed surfaces complete all as specified and directed.

M&L for point wiring with PVC insulated 1.5 sqmm FR multistrand copper conductor cable (Phase - Red, Neutral - Black) 1100 volts grade drawn into and including concealed rigid non metalic PVC conduit medium grade minimum 20mm dia ISI marked ivory colour with all fittings including sunken galvanized pressed steel terminal boxes of thickness 1.12 mm covered with 3 mm thick phenolic laminated white sheet cover for mounting electrical fittings, fixtures, accessories etc and 1.5 sqmm FR multistrand copper conductor cable (Green) as continuous earth wire for One light point controlled by one switch complete all as specified and directed.

All as per Serial Item No.19.00 here-in-before but for One fan point controlled by one switch

All as per Serial Item No.19.00 here-in-before but for One socket outlet 6 amp controlled by one switch on the same board.

All as per Serial Item No.19.00 here-in-before but for One socket outlet 6 amp controlled by one switch on indepdendent board.

All as per Serial Item No.19.00 here-in-before but for One bell point controlled by one bell push.

All as per Serial Item No.19.00 here-in-before but for One light point controlled by two, two way switches.

Material and labour for point wiring with PVC insulated 2.5 sqmm FR multistrand copper conductor cable (Phase - Red, Neutral - Black) 1100 volts grade drawn into and including concealed rigid non metalic PVC conduit medium grade minimum 20mm dia ISI marked ivory colour with all fittings including sunken galvanized pressed steel terminal boxes of thickness 1.12 mm covered with 3 mm thick phenolic laminated white sheet cover and 2.5 sqmm FR multistrand copper conductor cable (Green) as continuous earth wire complete for one 16 amp socket outlet controlled by one switch on independent board.

Taking down carefully aluminium/copper submain wiring from surface / concealed conduit without taking down conduit and conduit fittings complete all as specified and directed.

Material and labour for submain wiring alongwith earth continuity conductor with PVC insulated FR multistrand copper conductor cable (Phase - Red, Neutral - Black, Earth - Green) of nominal size 2x2.5 sq mm + 1x2.5 sq mm (earth) drawing into and including 20 mm dia concealed/surface, rigid non metalic PVC conduit.complete all as specified and directed.

All as per Serial Item No. 27.00 here-in-before but for 2x4 sq mm + 1x4 sqmm (earth) in 20 mm dia conduit.

All as per Serial Item No. 27.00 here-in-before but for 2x6 sq mm + 1x6 sqmm (earth) in 25 mm dia rigid non metalic PVC conduit

All as per Serial Item No.27.00 here-in-before but for 2x10 sq mm + 1x10 sqmm + (earth) in 25 mm dia rigid non metalic PVC conduit

Supplying and fixing switch piano flush button single pole one way 6 amp (duly marked for light, fan, plug etc on body of switch) complete all as specified and directed.

Supplying and fixing switch piano flush button single pole one way 16 amp complete all as specified and directed.

Supplying and fixing socket outlet 2 in 1, 2 & 3 pin, 6 amp, flush type complete all as specified and directed.

Supplying and fixing bell push, flush type, 6 amp 240 voltscomplete all as specified and directed.

Supplying and fixing switch flush type, 6 amp, single pole, two way complete all as specified and directed.

Supplying and fixing socket outlet 2 in 1, 3 pin 6 & 16 amp flush typecomplete all as specified and directed. .

Supplying and fixing ceiling rose 63 x 25 mm three terminals complete all as specified and directed.

Supplying and fixing door bell, AC, 240 volts, single pole complete all as specified and directed.

Supplying and fixing angle holder, insulated polycarbonate body with back plate complete all as specified and directed.

Supplying and fixing hum free electronic step fan regulator 120 - 280 volts of 100 watt capacity (socket type) including connecting up complete all as specified and directed.

Supply and fix modular switch 1 way 6A, 1 module complete all as specified and directed.

Supply and fix modular switch 1 way 16A, 1 module complete all as specified and directed.

Supply and fix modular bell push 6A, 1 module complete all as specified and directed.

Supply and fix modular switch 2 way 6A, 1 module complete all as specified and directed.

Supply and fix modular socket, 6A-2/3 pin combined 2 module complete all as specified and directed.

Supply and fix modular socket, 6A/16A-2/3 pin combined 2 module complete all as specified and directed.

Supply and fix step type fan regulator, 120 W-2 module complete all as specified and directed.

Supply and fix modular switch socket combination 16A,6pin, 3 module complete all as specified and directed.

Supply and fix in replacement surface and wall mounted LED batten 20W with polycarbonate housing & integrated electronic driver complete all as specified and directed.

Supply and fix in replacement surface and wall mounted LED batten 9W with polycarbonate housing & integrated electronic driver complete all as specified and directed.

Supply and fix in replacement 5W LED fitting including all complete all as specified and directed.

Supply and fix in replacement trim LED 20W fixed on wall /surface including accessories complete all as specified and directed.

Supply and fix in replacement 15 to 20 W LED building security light including with GI bracket with MS clamps, nut-bolts complete all as specified and directed.

Supply and fix in replacement LED light fitting 1x9W/1X10W, >100 lum/W, PF>0.95, bulkhead luminaires including LED light driver holder connecting up with three core flexible copper conductor cable of suitable size from ceiling rose, complete all as specified.

Supply and fix in replacement LED 20W downlights made of extruded aluminium housing and high power LED as light source with clear diffuser and separate electronic drivercomplete all as specified and directed.

Supply and fix in replacement LED 36W, 2'x2' edge-lite luminaire suitable for armstrong/grid ceiling complete for low ceiling applications complete all as specified and directed.

Supplying and fixing powder coated, CRCA steel sheet MCB distribution board SPN, 240 volts, 4 ways (minimum thickness 1.2 mm & constructed as per IS : 8623), degree of protection IP 43 - IK 09 with metal double door, recess mounted, having insulated 100 amp tinned copper bus bar, neutral busbar, earth bar, din bar, detachable gland plate, interconnection, earthing connection, blanking plates in unused spaces etc as required including taking down old unserviceable one complete all as specified and as directed by Engineer in charge.

All as per Serial Item No 57.00 here-in-before but for SPN, 240 volts, 8 ways

All as per Serial Item No.57.00here-in-before but for SPN, 240 volts, 12 ways

All as per Serial Item No.57.00 here-in-before but for TPN, 415 volts, 4 ways

All as per Serial Item 57.00 here-in-before but for TPN, 415 volts,8 ways

Supplying and fixing in replacement Single pole 6 to 32 Amp 'C' series MCBs of breaking capacity 10 KA, ISI marked including required wiring connections with copper lugs of suitable size provided in MCB DBs complete all as specified and as directed by Engineer in charge. Note :- MCB DBs shall be fixed on wall in flush pattern by cutting the wall and making good disturbed surfaces.

All as per Serial Item No. 62.00 here-in-before but for double pole 10 to 32 Amp

All as per Serial Item No. 62.00 here-in-before but for double pole, 40 to 63 amp

All as per Serial Item No. 62.00 here-in-before but for four pole 40 to 100 Amp

Supplying and fixing tripple pole and neutral, powder coated, CRCA steel sheet MCB distribution board constructed as per IS 8623 suitable for MCCB incomer upto 125 amp, 4 way, 415 volts, degree of protection IP 43 - IK- 09 with metal door, recess mounted, having 200 amp insulated tinned copper bus bar, neutral busbar, earth bar, din bar, detachable gland plate, interconnection, earthing connection, blanking plates in unused spaces etc as required complete all as specified and as directed by Engineer in charge.

Supplying and fixing MCCB four pole, 125 amps, 16 KA thermally adjustable between 70 to 100% including 4 spreader link set of same make as that of MCCB for connection, required lugs etc complete all as specified and as directed by Engineer in charge.

Supplying and fixing in replacement 20 amp, single pole and neutral,wall mounted industrial type socket outlet, with 2 pole and earth, metal enclosed plug top in power coated CRCA steel sheet enclosure recess mounted with chained metal cover for the socket outlet with and including one number single pole 'C' series MCB 16/20 amp as required complete all as specified and as directed by Engineer in charge.

Supply and fix in replacement 63 Amps industrial wall mounted socket three phase, neutral and earth pin, 415volts, AC, 50Hz complete all as specified and as directed by Engineer in charge.

Supply and fix in replacement 63 Amps industrial plug three phase, neutral and earth pin, 415volts, AC, 50Hz complete all as specified and as directed by Engineer in charge.

Supplying and fixing 20 mm dia rigid non metallic PVC conduit medium grade ISI marked ivory colour along with accessories in recess including cutting the wall and making good disturbed surfacescomplete all as specified and as directed

Supplying and fixing 25 mm dia rigid non metallic PVC conduit medium grade ISI marked ivory colour along with accessories in recess including cutting the wall and making good disturbed surfaces complete all as specified and as directed.

Material and labour for earthing complete with galvanised steel earth plate electrode 600 mm x 600 mm x 6 mm thick burried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of plate not less than 1.5 metre below normal ground level connected to galvanised earth lead wire 4 mm dia by means of steel bolts, nuts, check nuts and washers all as shown in electrical plate no 3 of MES Schedule Part-I connected to earthing point and testing on completion with and including 15 mm bore light grade G.I. protection pipe (upto 7.5 metre beyond outer edge of earth pit) PCC pit in mix 1:3:6 type C1 with RCC 1:2:4 type B-1 40 mm thick cover reinforced with 6 mm dia MS bars 3 nos both ways with lifting hook made out of 6 mm dia bar, watering arrangement with funnel and wire mesh and 20 mm bore light grade G.I. watering pipe, common salt and charcoal filling, necessary excavation and earth work complete all as specified and as directed.

Supply and fix in replacement galvanized pressed steel terminal boxes concealed in wall of thickness 1.12 mm covered with phenolic laminated white sheet cover 3 mm thick in renewal of wooden boards of size 100 mm x 100 mm x 60 mm deep complete all as specified and as directed.

All as per Serial Item No. 77.00 here-in-before but of size 180 mm x 100 mm x 60 mm deep.

Supply only following items for day to day complaints. (a) Flexible wire 1.5Sqmm 2 core

(b) Switch piano type 6Amp single way

(c ) Switch piano type 16Amp single way

(d) Socket outlet 2 in 1, 2 & 3 pin, 6 amp, flush type.

(e ) Socket outlet 2 in 1, 3 pin 6 & 16 amp flush type

(f) Insulation tape industrial type

(g ) Igniter

(h)Tube rod 36W T8 FTL.

(i ) Starter 230V for 18W/20W/36W/40W.

(j ) Electronic ballast suitable for FTL lamp 1x36W

(k ) LED tube fitting 18W including LED rod

(l) LED bulk head fitting 10W

(m ) Electronic ballast suitable for FTL lamp 2x24W

(n) Tube rod 24W

Supply, laying, testing and commissioning of LT XLPE insulated, screened with extruded PVC inner sheathed, PVC bedded, galvanised steel strip or wire armoured electric power cable [heavy duty] of size 3.5core x 120.00Sqmm, with stranded aluminium conductor, 1100 volts grade, suitable for earthed system with and including cable glands, ferrules and connected accessories, laid in trenches or ducts or through the pipe etc.including disconnecting and taking down old unserviceable cable complete all as specified and as directed.

All as per Serial Item No.90.00 here-in-before but for cable of size 3.5 core x 70.00 Sqmm.

All as per Serial Item No.90.00 here-in-before but for cable of size 3.5 core x 50.00 Sqmm.

All as per Serial Item No.90.00 here-in-before but for cable of size 3.5 core x 35.00 Sqmm.

All as per Serial Item No.90.00 here-in-before but for cable of size 3.5 core x 25.00 Sqmm.

All as per Serial Item No.90.00 here-in-before but for cable of size 4.0 core x 16.00 Sqmm.

All as per Serial Item No.90.00 here-in-before but for cable of size3.5 core x185.00 Sqmm.

Supply, laying, testing and commissioning of HT XLPE insulated, screened with extruded PVC inner sheathed, PVC bedded, galvanised steel strip or wire armoured electric power cable [heavy duty] of size 3 core x 185.00Sqmm, with stranded aluminium conductor, 11000 volts grade, suitable for earthed system with and including cable glands, ferrules and connected accessories, laid in trenches or ducts or through the pipe etc including disconnecting and taking down old unserviceable cable complete all as specified and as directed by Engineer in charge.

All as per Serial Item No. 97.00 here-in-before but for cable of size 3 core x 120.00Sqmm.

All as per Serial Item No. 97.00 here-in-before but for cable of size 3 core x 95.00Sqmm.

Excavation in trenches n. exc. 1.5m wide and n. exc. 1.5m in depth for foundation, trenches for laying cables and getting out in soft/loose soil.complete all as specified and as directed by Engineer in charge.

Returning, filling in including spreading leveling watering and well ramming in layers not exc 25cm in any type of soil complete all as specified and as directed by Engineer in charge.

Removing excavated materials to a distance n exc. 50m and depositing where directed at a level n. exc 1.50m above the starting point complete all as specified and as directed by Engineer in charge.

Supply and spreading clean dry sand for cable cushioning in trenches complete all as specified and as directed by Engineer in charge. (Note: Punned thickness only shall be measured)

M&L for PCC (1:3:6) type C-2 using 40mm graded aggregate as in foundation for filling in, mass concrete for pole and stay complete all as specified and directed.

M&L for PCC (1:2:4) type B-1 using 20mm graded aggregate as in coping of pole etc including form work complete all as specified and directed.

Supply and laying un-reinforced precast concrete cable cover, class HVP, Type 1 with peak, size 300mmx180mmx40mm all as specified and directed by Engr-in-Chage.

Supply and laying un-reinforced precast concrete cable cover, class LV, Type 1, flat, size 250mmx150mmx40mm all as specified and directed by Engr-in-Chage.

S&F in replacement of 80 mm bore light grade GI tubing with necessary fitting fixed to pole or wall or in trenches for protection of electric cable complete all as specified and directed.

S&F in replacement for loop in loop out PVC junction box Junction box made out of size 300x300x150mm complete with 100 Amp 3 phase & one neutral rated aluminium bus bar with MS clamp of size 35x6mm MCB single 5 to 32 Amps inside box and fixed on pole with MS clamps, nut bolt and washers complete all as specified and directed ..

S&F in replacement of street light bracket (with two sets of clamp,nuts & bolts) made out of 50 mm medium grade GI pipe bend to shape and with fixing arrangement duly welded all as directed, length of pipe should not be less than 1.2 mtrs complete

Supply and fix in replacement of Bi-Pin holder suitable for 24 W tube rod complete all as specified and directed.

Supply and fix in replacement of Rigid non-metallic PVC conduit 20mm dia exclusive of boxes (junction/ terminal) but inclusive of all tees, bends, elbows, reducers, bell mouth tube ends and fixing accessories such as couplers, lock nuts, saddles, pipe hooks etc complete all as specified and as directed.

Supply and fix in replacement of 3 core weather proof flexible copper cable of size 1.5 Sqmm with thimble etc complete all as specified and as directed.

Material and labour lightening arresters 11000Volts, explusion type complete with all fittings, transmission class, discharge capacity 65 kilo amp including taking down old unserviceable one complete all as specified and directed by Engr-in-Charge.

M&L painting of LT/HT PCC pole any type of size externaly above foundation and junction box including all MS work with one coat of off light oil bound distemper after scraping /cleaning well the existing surface complete all as specified and directed complete all as specified and directed by Engr-in-Charge. Note : The item included in the painting 3 Nos 30 cm wide bands blue synthetic enamel paint in alternate layer upto 1.5 mtr high above foundation and writing the pole Number all specified and directed by Engr-in-Charge

Supply, jointing and testing 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 120 to 185sqmm,11000 volt grade complete with all acessories including taking down old joint Make : Birla 3m, Denson

All as per Serial Item No.118.00 here-in-before but for size 95sqmm 3 core.

Supply, jointing and testing 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 120 sqmm,11000 Volts complete with all acessories including taking down old joint Make : Birla 3m, Denson

All as per Serial Item No.118.00 here-in-before but for size 3 core 95sqmm.

Supply, jointing and testing Cable jointing kit for 11 KV (Earthed) grade cable for straight through heat shrink type joint complete with jointing material and accesseries suitable for 3 core XLPE armoured aluminium conductor cable of size 120 to 185sqmm,11000 Volts complete with all acessories including taking down old joint Make : Birla 3m, Denson

All as per Serial Item No.120.00 here-in-before but for size 3 core 95sqmm.

To find out the electric fault in HT under ground cable by fault locating kit and technician to be hired by the contractor for find out the exact fault location as per safety manner and earth work upto 6m depth is also inclusive in quoted rate wherever required all as specified and directed by Engr-in-Charge. Note:- Technician should be well knowledge and experience in fault locating kit for using all command and controls.

All as per Serial Item No.122 here-in-before but for LT under ground cable .

Supplying and replacement of MCCB, 250 Amps, 4 pole, 415 Volts, AC supply, having breaking capacity Icu = 35/36 KA with adjustable load setting from 70 % to 100 % complete all as specified and directed.

Supplying and replacement of MCCB, 200 Amps, 4 pole, 415 Volts, AC supply, having breaking capacity Icu = 35/36 KA with adjustable load setting from 70 % to 100 % complete all as directed.

Supplying and replacement of MCCB, 160 Amps, 4 pole, 415 Volts, AC supply, having breaking capacity Icu = 36 kA with adjustable load setting from 70 % to 100 % complete all as directed.

Supply & fix in replacement of post top lantern light fitting moulded plastic capsule with housed ballast, lamp holder baffler for glare control suitable for 1X18 Watt lamp including taking down unserviceable existing complete all as specified.

Supply and fix pin type porcelin, vitreous, white, brown or green insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut, 150mm height, 150mm dia for 11000 volts grade all as specified.

Material and labour for aluminium conductor, steel reinforced any size including dismantling of existing conductors all as specified and directed by Engr-in-Charge.

Material and labour for servicing of mechanically operated, mounted on insulator and steel frame gang operated device of capacity upto 400Amps with operating mechanism worked from ground level, tighting of insulaters, aluminium conductor and petrolium jelly to be used in connecting knifes and contacts and scrapping of rusted mounting structure and one coat of weather proof paint to done on structure complete all as specified and directed by Engr-in-Charge. Note:- After serviceing of GOD meggaring should completed all components and testing to be complete as per electricity rule.

Earthing complete with galvanised steel earth plate electrode 600 x 600 x 6mm 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 below normal ground level, connected to galvanised iron wire 4mm dia as earthing lead by means of bolt, nuts, washers of galvanised iron or steel, earth strip protected by and including GI pipe 15 mm dia bore (medium grade) and connected to main test point as directed including concrete pit in PCC (1:3:6) type C-1, precast RCC (1:1½:3) type A-1 cover slab of size 54 x54 x 5 cm reinforced with 8mm dia TMT bars @ 150 mm C/C both ways with one handle for lifting, made out of 8mm dia TMT bar embedded in precast cover slab, funnel, wire mesh, 20mm bore GI pipe (medium grade) for watering, charcoal and salt in alternate layers, including necessary excavation and earth work in any type of soil complete all as shown on electrical plate No 3 of SSR Part-I and testing complete all as specified and as directed.

Material and labour for fixing 4mm dia GI wire on electric pole/ connected to distribution board complete all as specified and directed by Engr-in-Charge.

Supply & replacement of GOD Triple pole, mechanically operated,mounted on insulator and steel frame, with operating mechanismworked from ground level, for current rating upto 400 amps for 11000 Volts complete all as specified and directed

M & L for replacement single pole outdoor use Air break (switch) insulator for 11000 volts Suitable for current rating of 400 to 800Amps complete all as specified and directed

S&F LED Street light fitting 50 Watts, 230 volts, >100lum/W, beam angle of ǿ 120°, AC outdoor type with high Pressure Die Cast aluminum Housing and heat resistant complete with LED lamp, driver with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection with all accessories, complete all as specified and as directed.

Taking up XLPE cable insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) earthed with stranded aluminum conductor, 11000 volts grade, of size 3 core 95 to 120 Sq mm and re-laying of cable at new locations all as specifified and directed(Necessary earth work will be measured and paid separatly).Note: Old cable serviceable cable cover obtained from taking down shall be used for re-laying and quoted rate shall be included.

M&L for in replacement of four pole MCX41 Contactor of make L&T/ABB/ Schneider suitable for 160KVA DG Set complete all as specified and as directed.

S&F in replacement of HMI211 display control board of 160 KVA capacity DG set with testing and commisioning incl necessary nuts and bolts and control wiring reqd complete all as specified and as directed.

M&L for in replacement of battery of capacity 12V 18AH complete all as specified and as directed.

M&L for in replacement of battery of capacity 12V 42AH complete all as specified and as directed.

Dehydration of transformer oil using on line filteration plant to eliminate foreign particles and to improve dielectric strength upto 60 KV at 4mm electrode gap and to bring acidity withing permissible limits all as specified and directed by Engr-in-charge. Note:- Dehydration machine to be provided by contractor at site for progressing of work.

Supply, filling and topping up new transformer oil conforming to IS-335 for filling/ topping up oil of transformer up to desired level complete all as directed. ( Dielectric strength of oil shall not be less than 60KV ) Make: GULF/POWER OIL or equivalent as approved by GE.

Disconnecting transformer,opening of top cover from transformer of capacity 63 KVA to 100 KVA at site,draining out transformer oil into clean barrel for reuse,Cleaning of complete transformer tank oil fins, removing of sludge’s and making the inside surface of tank dry by blowing of hot air,dismantling of all attachment viz breather assembly, conservator, oil temperature gauge, HT/LT bushing etc and keeping aside for re-use / replacement and carrying out replacement of old unserviceable/defective spares/ components and reassembling and testing complete all as specified & as directed. Note: ( Spares/ components required shall be measured and paid separately under relevant items of this schedule).

All as per serial Item No.143.00 here-in-before but for Transformer of capacity of 160 KVA transformer.

All as per serial Item No.143.00 here-in-before but for Transformer of capacity of 250 KVA transformer.

Supply only HT Porcelain Bushing with Brass stud, nuts and washers for transformer capacity 63KVA 11/0.433 KV.

Supply of LT Porcelain Bushing with Brass stud, nuts and washers (Set of 04) for transformer cap 63KVA 11/0.433 KV.

Supply only HT Porcelain Bushing with Brass stud, nuts and washers for transformer capacity 160KVA 11/0.433 KV.

Supply of LT Porcelain Bushing with Brass stud, nuts and washers (Set of 04) for transformer cap 160KVA 11/0.433 KV.

Supply only LT Porcelain Bushing with Brass stud, nuts and washers for transformer capacity 250 KVA ,11/0.433 KV

Supply only ruber insersion sheet 4mm thick for top cover and other joints for transformer capacity up to 250 KVA, 11/0.433 KV

Supply only air breather for transformer complete for transformer of capacity 63KVA to 250 KVA.

Supply & fixing of Silica gel in granular form fo transformer air breather complete all as directed

Disconnection of HT/LT connection, earthing lead and taking down carefully defective Transformer of capacity of 250 KVA, 11/0.443KV from 2/4 pole structure/Platform including transportation of factory workshop and draining out existing transformer oil, opening the top cover of the transformer, by removing nut, bolts, washer etc and lifting the core and winding by using triploid and chain pulley after removing LT/HT spindle with bushing and cleaning the yoke and winding/core and spindle bushing the same winding/core and spindle bushing and replace the worn out nut, bolts, washer gaskets etc with provision of cork sheets of 6mm thick (best quality) and filling the transformer oil which was removed earlier, through stream line filter after dehydration and back to site after necessary repair & lifting of Transformer to its original position including necessary testing complete all as specified and directed The quoted rate shall be inclusive of following items (i) Rewinding of HT / LT leg coil complete using copper wire of appropriate gauge, size and turn as existing with double paper coated insulation including all requisite insulating materials like packing sleeves, separator, tapes etc. as specified and existing, heating, varnishing the core and winding assembly after framing up top and bottom steel structure of transformer all as specified and directed. (ii) Replacement of all insulating materials other than incorporated for rewinding of LT/HT coils as existing . (iii) Fixing of HT porcelain bushing with studs, nuts, washers 3 Nos and LT porcelain bushing with studs, nuts and washers 4 Nos and connection with primary and secondary winding main terminals. (iii) Replacement of all gasket materials in top cover, HT, LT bushing using rubberized gasket sheet 4.0/6.0 mm thick duly pasted with gasket cement. (iv) Replacement of unserviceable bolts, fixing of existing serviceable bolts, nuts, washers of different size and tightening properly. (v) Repositioning of core and winding assembly inside the tank etc.

All as per serial Item No.154.00 here-in-before but for Transformer of capacity of 63 KVA to 160 KVA.

M&L for preparation of old painted steel or iron surfaces of transformer of capacity upto 250 KVA capacity by scrapping with steel wire brush/ emery paper etc and applying two coats of synthetic enamel paint of existing colour over a cost of red oxide primer using spray painting machine complete including writing of SM No. , MES No etc. all as directed with black synthetic enamel paint on white background complete all as specified and directed.( Necessary shut down of power supply be obtained from Engr- in -Charge before the work and supply shall be restored immediately on completion of work.

M&L for extension of GI Strip of size 32 x 6 mm for transformer neutral and body earthing with suitable size nuts, bolts and washers complete.

All as per Serial Item No.157.00 here-in-before but for GI Strip of size 50 x 10 mm

M & L for Cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed including two coats of aluminium paint over a coat of red oxide zinc chrome primer including preparation of surfaces complete all as specified & as directed.

M&L for Earthing complete with galvanised steel earth plate electrode 600 x 600 x 6mm 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 below normal ground level, connected to galvanised iron strip of size 32 x 6mm earth lead by means of bolt, nuts, washers of galvanised iron or steel, earth strip protected by and including GI pipe 40mm dia bore (light grade) and connected to main test point as directed including concrete pit in PCC (1:3:6) type C-1, precast RCC (1:1½:3) type A-1 cover slab of size 54 x54 x 5 cm reinforced with 8mm dia TMT bars @ 150 mm C/C both ways with one handle for lifting, made out of 8mm dia TMT bar embedded in precast cover slab, funnel, wire mesh, 20mm bore GI pipe (medium grade) for watering, charcoal and salt in alternate layers, including necessary excavation and earth work in any type of soil complete all as shown on electrical plate No 5 of SSR Part-I and testing incl taking down old complete all as specified and as directed.

Cutting of tree branches, cleaning of bushes/small plants surround the E/M installations including removing debris to a distance not exc 50m complete all as specified and directed.

G T SERVICES

Prasad and Suresh Constructions

SVG SUPPLIES

ADITYA ENTERPRISES

Jessica Engineering Works

R AND A ASSOCIATES ENGINEERS CONTRACTORS

PNR CONSTRUCTIONS