REPAIR AND MAINT OF HT OVER HEAD LINE/UG CABLE, TRANSFORMER AND CONNECTED WORKS AT DHAR ROAD, SAMNABANJ, RC PEAK AND BATTAL UNDER GE (A) DHAR ROAD UDHAMPUR

Amount

Labour and necessary T&P for disconnecting defective out door/indoor transformers of capacity upto 500 KVA from HT/LT side after taking proper shutdown,disconnecting body and neutral earth connections and taking out complete transformer oil, storaing the same in dried containers (to be arranged by the contractor) opening the top cover and lifting the core assembly by means of tripod and chain pulley block carefully to check its condition, refilling the transformer oil after complete dehydration/filtration if required (to be paid separately) and necessary repairs including replacement of worn out nuts, bolts & washers etc, fixing the top cover after housing back entire core & coil assemblyand fixing the top cover thereafter complete all as specified and directed by engr-incharge. Note : (a) Lowering and taking down the same from two /four pole structure / PCC platform to ground & loading on vehicle carefully with the help of telescopic boom crane, steel ropes & winches etc.Unit rate of item shall deemed to be included. (b) In case of major repairs/replacement in transformer which can not be undertaken at site the transformer shall be shifted at civil workshop and the cost shall be paid separately under relevant items. (c) Cost of dehydration/filteration and other necessary repairs shall be measured and paid separately under relevant item. Contractor shall bring the mechanic at site for first inspection of the transformer after that transformer shall be shifted at workshop complete all as directed by Engr-In-Charge.

Labour, T&P & vehicle for transporting (To & Fro) the defective transformer for repair to civil workshop, opening top cover of transformer for repair and taking out the burnt HT/LT coil (windings), dismantalling HT/LT coils from core & reassembling the core after replacement of burnt HT/LT coils of existing gauge & turns,housing Core & coil assembly with all accessories in transformer body and connecting up to HT/LT bushings,filling in dehydrated transformer oil, testing complete , transporting back the transformer to location/site and reconnecting HT /LT/Earth connections at existing electrical system including testing & commissioning commissioning complete on load of following capacities. Note - 1.Following items/ spares required to be replaced shall be measured and paid separately (a)Transformer oil (b) Winding of LT/HT Coils (c) Silica Gel/Silica Gel Pot (d)Porcelain bushings/ brass studs

63 KVA to 200 KVA

250 KVA to 500 KVA

M&L for rewinding of HT/LT coils of transformer as per following specifications including de-moisturizing the prepared coils in heat chambers for adequate duration before assembling the winding and core includingnecessaory testing in workshop and connection of tap changer after dismentaling unserviceable winding wire complete all as specified and as directed engr-incharge.

Super enameled double paper insulated copper wire for HV (11KV) winding having existing size/gauge

Super enameled double paper insulated copper strip for LV (0.433KV) winding having existing size/gauge

Shifting of transformer of following capacities in between locations as mention aganist each Dhar Road Garrison and samnabanj and back by transportation in safe custody incl loading and unloading from foundation complete all as specified and directed by engr-incharge. Note :- Rate for hiring of crane/vehicle are deemed to be inculded in quoted rates

63KVA to 100 KVA in between Dhar Road cantt area location to samnabanj/ RC Peak location and back

150KVA to 500 KVA in between Dhar Road cantt area location to samnabanj/ RC Peak location and back

De-hydration/ filtration of transformer oil by hiring on line filtration plant to achieve di-electric strength not less than minimum 60 KV including following work services :- (a) Removal of all suspended particles such as dust, rust, scales, colloid solution of carbon particles sludge etc upto < 1 micron. (b) De-hydration of transformer oil under vaccum. (c) Circulation of heated oil and filling of treated oil in transformer tank. (d) Top up the transformer oil upto the level marked in breather tank. NOTE : (i) Contractor shall use the vehicle mounted filtration plant with suitable size heavy duty hose pipe. (ii) The transformer oil required for replacing/top up shall be measured and paid separately under relevant item of the schedule. (iii) Conducting field testing of di-electric strength of the transformer oil before and after filteration (iv) Checking the megger/earth resistance values with battery operated megger of 5 KV

M&L for Filling / topping of new transformer oil after heating and having dielectric strength not less than 60 KV complete all as specified and directed by the Engineer-in-Charge

Supply and filling in existing breather by new silica gel of superior quality for air breather of transformer complete all as specified and as directed by the Engineer-in-Charge.

Supply and fixing in replacement of breather assembly of Transformer incl silica gel upto 250 KVA transformer as per existing make and type 500 Gm complete all as specified and as directed by the Engineer-in-Charge.

Supply and fixing in replacement of breather assembly of Transformer incl silica gel 315 KVA to 500 transformer as per existing make and type 1 Kg complete all as specified and as directed by the Engineer-in-Charge.

Supply and fixing in replacement brass terminal stud existing size with nuts, check nut, oil seal and washer for HV side of transformer up to 100 KVA transformer complete all as specified and as directed by the Engineer-in-Charge.

Supply and fixing in replacement brass terminal stud existing size with nuts, check nut, oil seal and washer for HV side of transformer 150 KVA to 250 KVA transformer complete all as specified and as directedby the Engineer-in-Charge.

Supply and fixing in replacement brass terminal stud existing size with nuts, check nut, oil seal and washer for HV side of transformer 315 KVA to 500 KVA transformer complete all as specified and as directed by the Engineer-in-Charge.

Supply and fixing in replacement brass terminal stud of existing size with nuts, check nut, oil seal and washer for LV side of transformer of any make (as per sample) up to 100 KVA transformer complete all as specified and as directed by the Engineer-in-Charge.

Supply and fixing in replacement brass terminal stud of existing size with nuts, check nut, oil seal and washer for LV side of transformer of any make (as per sample)150 KVA to 250 KVA transformer complete all as specified and as directed by the Engineer-in-Charge.

Supply and fixing in replacement brass terminal stud of existing size with nuts, check nut, oil seal and washer for LV side of transformer of any make (as per sample) from 315 KVA to 500 KVA transformer complete all as specified and as directed by the Engineer-in-Charge.

Supply and fixing in replacement bushing of HV side as per existing size/Model of the capacity up to 250 KVA transformer complete all as specified and as directed by the Engineer-in-Charge.

Supply and fixing in replacement bushing of HV side as per existing size/Model of the capacity 300 KVA to 500 KVA transformer complete all as specified and as directed by the Engineer-in-Charge.

Supply and fixing in replacement bushing of LV side as per existing size/Model of the capacity up to 250 KVA transformer complete all as specified and as directed by the Engineer-in-Charge.

Supply and fixing in replacement bushing of LV side as per existing size/Model of the capacity 300 KVA to 500 KVA transformer complete all as specified and as directed by the Engineer-in-Charge.

M&L for painting of transformers capacity up to 100 KVA including HV/LV connection box with one coat of synthetic enamel paint by using spray painting method including cleaning of all dirt and greasy materials from existing surface alongwith marking of SM/MES Nos with black synthetic enamal paint n. exc 2 cm height at appropriate places after isolating the transformer from the electric supply complete all as specified and as directed by the Engineer-in-Charge.

M&L for painting of transformers capacity 150 to 250 KVA including HV/LV connection box with one coat of synthetic enamel paint by using spray painting method including cleaning of all dirt and greasy materials from existing surface alongwith marking of SM/MES Nos with black synthetic enamal paint n. exc 2 cm height at appropriate places after isolating the transformer from the electric supply complete all as specified and as directed by the Engineer-in-Charge.

M&L for painting of transformers capacity 315 to 500 KVA including HV/LV connection box with one coat of synthetic enamel paint by using spray painting method including cleaning of all dirt and greasy materials from existing surface alongwith marking of SM/MES Nos with black synthetic enamal paint n. exc 2 cm height at appropriate places after isolating the transformer from the electric supply complete all as specified and as directed by the Engineer-in-Charge.

M&L for earthing with galvanized steel earth plate electrode 600 x 600 x 6.0 mm thick buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metre below normal ground level connected to galvanized iron wire 32x6 as earthing lead protected by GI pipe light grade 40mm bore for protection of GI earth strip and 20 mm dia GI pipe light grade for watering with alternate layers of charcoal /coke and salt including all accessories like nut, bolts, reducer, nipple, wire meshed/screened funnel and making brick masonry finished chamber of internal size 300 mm x 300 mm x 300 mm with concrete base, covered with PCC cover which shall be embedded in the block masonry including excavation works, refilling, connected to main switch/MCB DB for feeding the electric supply to domestic quarters compete all as specified as shown in electricall plateNo. 3 of SSR Part-I and testing of earth resistance as required.

S&F in replacement Galvanised iron strip 32 x 6 mm for extension of earth and connected to equipment or panel including taking down old GI strip complete all as specified and as directed by the Engineer-in-Charge.

M & L for PCC (1:2:4) type B-1 using 20mm graded aggregate as in coping of reconstruction old damaged copings etc, including necessary form work complete all as specified and directed by the Engineer-in-Charge.

Material and labour for painting to surfaces of any description, new or prevoiusly untreated surface,with two coats of aluminium paint over a coat of red oxide primer complete all as specified and directed by the Engineer-in-Charge.

Supply and laying 25mm to 63 mm nominal size Graded coarse aggregate and aggregate shall be measured net, in compact stacks,prepared on level ground complete all as specifed and directed by the Engineer-in-Charge.

Inspection ,Preventive maintenance, repair and testing of 11 KV VCB/OCB Panel with breaker as under :- (a) Cleaning of all chambers in panel like breaker , Bus bar, Spout etc by CRC. (b) Tightness, cleaning of all hardwares in all chambers (c) Greasing of all mechanical interlocks and breaker mechanism, movable parts. (d) Applying Jelly in isolating contact, spout connections , (e) Rack in - Rack out operation and setting. (f) Setting of wheel assembly of breakers. (g) ON/OFF & Snatch gap setting. (g) Tripping test in overload and earth fault position by external current injecting Kit on both primary & secondary sides (h) Meggar testing between phase to phase and phase to earth in ON / OFF position both complete all as specified and directed by Engr-incharge Note:- Inspection , maint, repair and testing of VCB/OCV rates are included in the same item. minor items such as Small nut,bolt, washer, wiring adjustment and minor parts are deemed to be inculded in the above quoted rate.Major Spare parts for VCB to be measured and paid separately as supply only items. Make of existing VCB/OCBs are CG, Areva, ABB, Schenider, seimens,L&T etc

SUPPLY OF SPARES FOR HT VCB/OCB. Existing make of VCB/OCBs are CG, Areva, ABB, Schenider, seimens,L&T etc

(A) INDICATIONS

(i) Indication lamp LED-(RED/Green/Amber/White/Clear/Blue)

(B) CIRCUIT BREAKER COIL/PLUG & SOCKET/HANDLE

(i) Closing/making coil 24/30V DC

(ii) Shunt trip coil 24/30V DC

(iii) Series trip coil 24/30V DC

(C ) ACCESSORIES

(i) Spacer Heater as per existing cap and type

(ii) Thermostate 30-90 Deg all as per existing cap and type.

(iii) NO/NC Contacts All as per existing capacity and type.

(iv) Master trip relay All as per existing capacity and type.

(v) Motor and gear assy 220V AC/DC all as per existing capacity and type.

(vi) Auxiliary switch with NO & NC Contacts all as per existing capacity and type.

Supply, installation, testing and commissioning in replacement of 11KV Current Transformer with Indoor & Resin cast type single pole of following capacities CTR-100-50/5 + 5A, STR - 25 kA for 1 Sec, Core 1 - 15VA/CL1.0, Core 2 -15VA/5P10 fixing on existing 11 KV panel including necessary connections, any modification required, addition/alteration required for fixing CT in existing 11 KV panel complete all as specified and directed by the Engineer-in-Charge.

All as item no 30.00 above but of ratio 50-25/5 + 5A complete all as specified and directed by the Engineer-in-Charge.

Supply and fixing in replacement of unsv over current protection relay with existing type,model and make design to show Power, Alarm, Trip and Error on the screen or equvilaent as per existing make and type including removing of old UNSV relay and making connection of new relay including necessary calibration through secondary injection to match with the present system. including testing all parameters complete all as specified and directed by the Engineer-in-Charge.

Calibration of digital/IDMT protective relays of HT panel (OCB/VCB's) as per load pattern, by preparing data sheet of existing electric load from each sub stations, re-programming input data into relays (OCHS, EFHS, OCLS, EFLS, CTR, TDS etc) complete testing by injecting current in CT primary and measure secondary current at 11 KV, control and relay panel for metering, protection relay plug settings intended in service through current injection in CT primary and ratio including complete polarity test complete all as specified and directed by the Engineer-in-Charge. Note :- Calibration shall be performed by either rep of OEM or qualified engineers.

S&F of auxiliary power supply/ battery bank with panel made of 2mm CRCA sheet complete with maintenance free lead acid battery bank mounted on MS rack and provide with connector etc complete in all respect with install capacity 24 Volts DC 12 Nos each of 2 Volts 150AH including booster battery charger 24 volt all as per standard specification complete with DC Amps Meter Volt meter incl taking out old unserviceable , switches ON/OFF, TRICKLE/BOOSTER complete all as specified and directed by Engr-in-Charge.

Excavation in trenches not exc 1.5 Mtr wide and not exc 1.5 Mtr in depth and getting out in hard/dense soil complete all as specified and directed by Engr-in-Charge

Returning, filling in including spreading, levelling, watering & well ramming in layers not execeeding 25 cm thick complete all as specified and directed by Engr-in-Charge.

Removing excavated soil/demolished material not exceeding 50 Mtrs from the starting point complete all as specified and directed by Engr-in-Charge.

M&L for dry sand for cushioning for laying cable in trenches complete all as specified and directed by Engr-in-Charge Note:-Punned thikness shall be consided for measurment.(8cm before laying of cable and 15 Cm after laying of cable)

S & L reinforced precast concrete cable cover class HV, Type 1,flat size ,300mm x 180mm x 40mm complete all as specified and directed by the Engineer-in-Charge.

Supply and laying in replacement trenches GI pipe light grade with fitting of size 100 mm bore for protection of cable complete all as specified and as directed by the Engineer-in-Charge.

Taking out defective/unserviceable HT cable 11 KV of size 95 to 150 Sqmm 3 core from duct/wall/floor/ trenches required at site complete all as specified and directed by Engineer-in-Charge.

Supply & laying HT XLPE Insulated screened aluminium stranded conductor cable PVC bedded galvanized strip armoured heavy duty 11 KV cross sectional area 95 Sqmm 3 Core conforming to IS 7098 lead in duct/trenches complete all as specified and directed by the Engineer-in-Charge

M&L in replacement of straight through heat shrinkable joint for HT 11 KV XLPE cable 95 Sqmm 3 Core complete including testing all as specified and directed by Engineer-in-Charge

M&L in replacement of straight through heat shrinkable joint for HT 11 KV XLPE cable 120 Sqmm 3 Core complete including testing complete all as specified and directed by Engineer-in-Charge

M&L in replacement of end termination heat shrinkable out door type kit complete with jointing material and accessories for HT 11 KV 95 Sqmm 3 core cable including testing complete all as specified and directed by Engineer-in-Charge

M&L in replacement of end termination heat shrinkable In door type kit complete with jointing material and accessories for HT 11 KV 95 Sqmm 3 core cable including testing Complete all as specified and directed by Engineer-in-Charge

Dismantling of old unserviceable air break switch 11 KV any type complete all as specified and directed by Engr-in-Charge

Supply & Fixing of HT 11 KV out door type Isolator air break switch triple pole manually operated ,off load , including GI pipe, handle,connecting rod, male female copper connector , insulators and all connecting materials suitable for horizontal /vertical mounting fixed type complete rating upto 200 amps complete all as specified and directed by Engr-in-Charge

Routine and periodical work required for trimming / cutting of tree branches of any girth, touching /obstructing the over head lines of HT/LT poles of three phase distribution system at places not more than 40 mtr span distance so as to keep minimum 2.0 mtr clearance all around the lines and poles with due care after taking proper electric shoutdown from concern MES competent staff complete disposal thereof ( trimmed branches) to a distance not exceeding 100 metre , complete all as specified and directed by Engr-in-Charge.

M&L for preparing scraping the old painted surfaces and applying two coat of aluminium paint on steel tubular swaged poles 11 mtrs long steel and swan neck /bracked, chanels/angles including making/pasting three nos cricular strips of 300 mm wide yellow & black colour with synthetic reflected enamel paint and marking /stencil writing of pole numbers with black paint complete and all as specified and directed by the Engineer-in-Charge.

Taking down old unserviceable lightening arrestor 11 KV , complete all as specified and directed by Engr-in-Charg

S&F of lightning arrestor comprising of sealed hollow porcelain housing consisting of stack of zinc oxide dries encapsulated in heat shrinkage sleeve distribution class, Rated voltage-12KV(Rms), Discharge cap-5 KA-10KA, Line discharge class-1 complete with bracket and connection complete all as specified and directed by the Engineer-in-Charge.

Dismentling and taking down old/unsv cross arms, bracing, supports etc complete all as specified and directed by the Engineer-in-Charge.

S&F cross arms bracings supports clamps and back plates fabricated from structural steel sections including nuts, bolts, washers,cutting,welding bending cold or hot, drilling holes for bolts in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of aluminium paints complete all as specified and directed by the Engineer-in-Charge.

Dismentling and taking down old/unsv ACSR conductor any size complete all as specified and directed by the Engineer-in-Charge.

S/F ACSR conductor incl jointing with existing conductor and straining on LT pole and proper fastening to pin/shackle insulators with aluminium binding wires and required jumpering connection complete all as specified and directed by the Engineer-in-Charge. Note :- Size of aluminium conductor as per site requirement will be directed by Engineer-in-Charge.

Dimentling and taking down old/unsv insulator of any type any size from pole/stay complete all as specified and directed by the Engineer-in-Charge.

S&F Loop type insulator, porcelian vitreous white, brown or green of size 90mmx140mm and clearence of hole 25.5mm complete all as specified and directed by the Engineer-in-Charge.

S&F Disc type insulator porcelain, vitrous white 145mm high and 255 mm dia ball and socket type white, brown or green single disc with tension clamp for conductor for working pressure voltage 11000 V including dismentling taking out unsv one from Pole complete all as specified and directed by the Engineer-in-Charge..

S&F pin type, porcelain, vitreous, brown, including one galvanised mild steel spindle, two galvanised iron washer and one galvanised iron nut, 150mm height and 150 mm dia for 11000 volts grade complete all as specified and directed by the Engineer-in-Charge.

M & L for Stay assy using 16mm dia galvanised rod complete all as shown in electrical plate No 1 of SSR Part I incl dismentling unsv one complete all as specified and directed by Engr-incharge. (Clamps, loop insulator, earth work, PCC measured separately)

S & F in replacement stay wire using galvanised steel strand of 7/3.15mm complete with necessary binding incl dismentling taking down unserviceable one complete all as specified and directed by Engr-incharge

Dismentling anti clambing device barbed wire complete all as specified and directed by the Engineer-in-Charge.

Anti climbing devices; comprising 2.24mm dia galvanised steel 2-strand barbed wire with 2.00mm dia barbs wrapped spirally round poles, to a length of 0.5 to 1.0 metre clamped and properly secured or as ordered complete all as specified and directed by the Engineer-in-Charge. (clamps measured separately)

M&L in replacement of end termination heat shrinkable out door type kit complete with jointing material and accessories for HT 11 KV 150 Sqmm 3 core cable including testing complete all as specified and directed by the Engineer-in-Charge.

Supply and fixing in repair only bus bar insulator for 11 KV, VCB bus bar all as per existing size and type complete all as specified and directed by the Engineer-in-Charge.

Supply and fixing as in repair of Small charging grear of for 11 KV, HT VCB of CG, Areva, ABB, Schenider, seimens,L&T or all as per existing size and type.complete all as specified and directed by the Engineer-in-Charge.

Supply and fixing as in repair of Big charging grear of for 11 KV, HT VCB of CG, Areva, ABB, Schenider, seimens,L&T or all as per existing size and type complete all as specified and directed by the Engineer-in-Charge.

Supply and fixing as in repair of Rack in out grear of for 11 KV, HT VCB of CG, Areva, ABB, Schenider, seimens,L&T or all as per existing size and type complete all as specified and directed by the Engineer-in-Charge.

Supply and fixing as in repair vaccum interpetor set (stud/non stud type) for 11 KV, VCB, as per existing size and type. The material to be synchronoised with the present systemcomplete all as specified and directed by the Engineer-in-Charge.

Supply and fixing as in repair of Jaw contact for 11 KV, HT VCB of CG, Areva, ABB, Schenider, seimens,L&T or all as per existing size and type complete all as specified and directed by the Engineer-in-Charge.

Supply and fixing as in repair of Trip Neutral and close switch for 11 KV, HT VCB of Kayee, CG, Areva, ABB, Schenider, seimens,L&T or all as per existing size and type complete all as specified and directed by the Engineer-in-Charge.

Removing/dismantling Old UNSV pole and Supplying, transporting, erecting and fixing up steel tubular swaged pole overall height 11 mtrs type 410 SP 55 complete with cast iron base plate pole cap finial taper plag bolt nut washer etc including painting with two coats of Aluminum paint over one coat of red oxide primer including 3 No bent /strips with post office red/yellow colour ( 300 mm wide each) synthetic enamel paint at a distance 300 mm from plinth block and marking pole No with black synthetic enameled paint including tarring one coat on steel surface emmbedded in concrete complete all as specified and directed by the Engineer-in-Charge.

M & L for PCC 1:4:8 type D-2 using 40 mm graded aggregate for fondations of poles etc, complete all as specified and directed by the Engineer-in-Charge.

M&L for PCC 1:3:6 type C1 using 20mm graded stone aggregate for coping for poles including necessary form work to exposed surface finished smooth and even complete all as specified and directed by the Engineer-in-Charge.

PCC (1:2:4) type B-2 using 20mm graded aggregate as in coping of new pole / reconstruction old damaged copings etc, including necessary form work complete all as specified and directed

Excavation in trenches exc 1.5 Mtr wide and notn exc 1.5 Mtr in depth and getting out in Hard and Dense soil complete all as specified and directed by the Engineer-in-Charge.

All as per item No. 77 above but depth exceeding 1.5 m and not exceeding 3 m complete all as specified and directed by Engr-incharge.

Supply,installation, and commissioning of as in repair potential Transofmer 11 KV rated voltage and the ratio 11000/110 Volts grade, 3 Phase, 50 Hz, V.F 1.2 Cont 1.5 for 30 Sec, VA/Class LV I equals 100/0.5 LV II and connecting up complete to the metering protection system of HT VCB 11 KV all as specified and directed including taking down old UNSV PT complete all as specified and directed by the Engineer-in-Charge.

T&P and labour for cutting /uprooting /bushes /shrubs /grass /saplings /plant /trees etc not more than 3.0mtr high and setting aside not less than 50 mtr away from power house sub station premises of 100sqmtr complete all as specified and directed by the Engineer-in-Charge.

T&P and labour for cutting /uprooting /bushes /shrubs /grass /saplings /plant /trees etc not more than 3.0mtr high and setting aside not less than 50mtr away from single pole of 3 sqmtr complete all as specified and directed by the Engineer-in-Charge.

T&P and labour for cutting /uprooting /bushes /shrubs /grass /saplings /plant /trees etc not more than 3.0mtr high and setting aside not less than 50mtr away from two pole structure of 12 sqmtr complete all as specified and directed by the Engineer-in-Charge.

T&P and labour for cutting /uprooting /bushes /shrubs /grass /saplings /plant /trees etc not more than 3.0mtr high and setting aside not less than 50mtr away from 4pole structure of 12 sqmtr complete all as specified and directed by the Engineer-in-Charge.

Disconnecting after proper shutdown all electrical connections, loading , unloading into transport to civil workshop for dismantling of servo voltage stabilizer of the following capacities for complete servicing, relacement of unserviceable spares & refitting at same location in same position. including dimmer stat rewinding Note : 1. Replacement of unserviceable spares shall be measured as supply only & paid separately under relevant item of CA. .

M & L for re-winding of primery /secondry winding of main transformer ( servo voltage stabilizer) one phase with copper wire of same type and size/gauge of existing. Servo type voltage stabilizers of following capacities complete all as specified and directed by the Engineer-in-Charge. .

M & L for repair/replacement of following items of servo type voltage stabilizers ac driven 440 Volts, 50 Hz complete all as specified and directed by the Engineer-in-Charge.

Push button switch

Auto Manual switch

DPDT switch

Micro switch

Panel lamp

potentiometer

Voltmeter

Ampere meter

Electronic Circuit Card (PCB)

PCB holder

Trigger Transformer

Rotary switch 5 Amp for R, Y , B phases

Servo Motor 3 Kg (f)-m Torque

Servo Motor 6 Kg (f)-m Torque

Servo Motor 10 Kg (f)-m Torque

R C Network 3 Kg (f)-m Torque motor

R C Network 6 Kg (f)-m Torque motor

R C Network 10 Kg (f)-m Torque motor

Carbon brush with spring & holder

Motor Capacitor 0.8 mfd to 4.0 mfd

Input & output bakelite connector block

Variac operting chain

cam & bush for variac operting chain

Servo motor resister 1000 Ohms, 10 watt

Carbon brush set

Mild Steel nuts, bolts, washers of different sizes

Carbon brush holder

M&L including T&P for shifting of transfomer of any capacity after disconnecting HT/LT connection, Earth connections and reconnecting the same after placing it near by on stable ground in order to facilitate contious power supply to end users. Demolishing the existing plith any type any size and setting aside the debris from the existing location not less than 50 Mtrs away. Constructing double brick wall(24 cm thick) for construction of PCC platform/plinth for transformer size 3 mtr x 3 mtr x 1mtr with nitches of size 0.3 mtr X 1 mtr (2 Nos) for HT/LT cables as per design provider by Engr Incharge including PCC 1:3:6 filling in between the constructed walls, curing for seven days to form solid flat platform for housing the transfomer .The externel walls of plith/platform shall be provided with plaster 6 mm thick in CM mortar 1:6. Two channels of size ISMC 100, 3 Mtr Long shall be placed on external brick wall to house & support wheels of transformer.After sufficient curing of walls of constructed plinth for at least 7 days transformer shall be shifted back on newly constructed platform complete all as specified and directed by Engr - in -Charge.

M&L in replacement of Danger notice plate of 1.6mm thick mild steel sheet, viterous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with M.S. clamps, bolts and nuts of approved size for HT 11000 Volts, 25x20cm size complete all as specified and directed by Engr - in -Charge.

M&L in replacement of Danger notice plate of 1.6mm thick mild steel sheet, viterous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with M.S. clamps, bolts and nuts of approved size for LT 1100 volts, 20x15cm size complete all as specified and directed by Engr - in -Charge.

M&L for taking out cable loop after excavtion near panel/pole after taking shut down, cutting and setting aside burnt cable ends/lugs and peeling off insulation of cable upto required length for making connection at pole or insertion of new cable lugs in cable, creaming properly and making connection in panel, fedder piller box junction box and tightning with and including new bolts nuts & washers of required complete all as specified and directed by Engr - in -Charge.

M&L for cutting, drilling, threading etc aluminium bus bar of various sections as required at site and tinghtning with brass bolts,nuts and washers of required sizes complete all as specified and directed. Note : bolts ,nuts and washers shall be measured and paid separately.

Supply and fixing following items:-

Para tape

Empire tape (20 m-25 m length)

cotton tape

Stainless steel Nuts,Bolts with washers of various sizes 8mm,10 mm, 12 mm, 14 mm and 16 mm

Insulation tape 25mm wide 25 mtr length

aluminium thimble of size 95 sqmm

aluminium thimble of size 120 sqmm

aluminium thimble of size 150 sqmm

aluminium thimble of size 240 sqmm

Supplying and laying synthetic rubber insulated mats 2.5mm thick for voltage upto 11kv for electrical purpose as per IS 15652-2006 suitable for electrical shock safety of size 2mtr x 1mtr complete all as specified and directed by Engr - in -Charge.

M/SHansrajbuilder (BID ID -3390676)

FANGALIA TRADERS (BID ID -3390801)

R C TRADERS (BID ID -3392098)

PRATAP TRADING CO (BID ID -3390698)