Work

Part- A, Supply of Materials

FITT,BLTD,SINGLE TENSION,MOOSE

FITT,BLTD,SINGLE TENSION,PANTHER

FITT,BLTD,SINGLE SUSPENSION,MOOSE

FITT,BLTD,SINGLE SUSPENSION,PANTHER

PG CLAMP,TARANTULLA/MOOSE

PG CLAMP,MOOSE/MOOSE

PG CLAMP,ZEBRA/MOOSE

CONNECTOR,BPI,MOOSE

FIRE EXT,MECH FOAM,50LTR

FIRE EXT,CO2,IS 2878/1986,22.5KGS

FIRE EXT,CO2,IS 2878/1986,9KGS

FIRE EXT,CO2,IS 2878/1986,4.5KGS

SAND BUCKET

STAND FOR SAND BUCKET

ROUND,MS,40MM

ELECTRODE,MS,40MM,3M

FLAT,MS,75X10MM

FLAT,MS,50X6MM

FLAT,MS,25X6MM

INSULATION TESTER,DIGITAL, 5KV Make- MOTWANE

MULTIMETER,DIGITAL Make- MOTWANE

DISCHARGE ROD,EARTHING,PORTABLE,245KV

FITT.BLTD.DOUBLE TENSION MOOSE

INSULATOR PORCELAIN 120 KN

U-BOLT 20 MM

DISTRIBUTION BOARD, 415V, AC, LIGHTING

OIL TEMPERATURE INDICATOR OF MAKE AS PREIMEASURE CONTROL/PERFECT CONTROL 0-150˚C ANALOG TYPE SUITABLE FOR 20 MVA T/F AS PER SAMPLE/TECHNICAL SPECIFICATION

SUPPLY OF WINDING TEMPERATURE INDICATOR OF MAKE AS PRECIMEASURE CONROL/PERFECT CONTROL 0-150˚C ANALOG TYPE SUITABLE FOR 20 MVA T/F AS PER SAMPLE/TECHNICAL SPECIFICATION.

4 POLE 415V/63 AMP. MCB WITH TRIP CONTACT FOR 415V AC MAIN SUPPLY MAKE-SCHNIDER/SIEMENS/L&T..

415V AC MAIN SUPPLY CONTACTOR (4 POLE 230V AC/25 AMP., 4NO) MAKE-SCHNIDER/SIEMENS/L&T.

FAN CONTROL CONTACTOR FOR AUTO FUNCTION (230V AC/9 AMP.) MAKE-SCHNIDER/SIEMENS/L&T.

230V AC COOLER CONTROL CIRCUIT MCB (230V AC/10 AMP.) MAKE-SCHNIDER/SIEMENS/L&T.

VSP D2 FOR SINGLE PHASING/UV/OV PROTECTION (AUX. 220V AC) MAKE SIEMENS/L&T/MINILEC.

CONTACTOR FOR OVER/UNDER VOLTAGE CONTROL (230V AC/9 AMP.) MAKE-SCHNIDER/SIEMENS/L&T.

MINIATURE CIRCUIT BREAKER FOR FAN (3POLE, 415V AC/2 AMP.) MAKE-SCHNIDER/SIEMENS/L&T.

FAN CONTROL CONTACTORS (230V AC/9 AMP.) MAKE-SCHNIDER/SIEMENS/L&T.

FAN OVER LOAD RELAY (0.4 TO 1.5 AMP. OR SUITABLE FOR 0.5 KW MOTOR).

FAN CONTROL SWITCHES (OFF/TEST/IN SERVICE) 415V AC/10 AMP 2P/1W/OFF MAKE-VAISNO/KAYCEE.

Part- B, Work (Erection of 20MVA T/F)

Shifting upto 20mtr. of main tank with all components of 20 MVA, 132/33 KV transformer from stacking place to loading place including turning of tank, if required at 132/33 KV S/S Badlapur, Jaunpur. All T&P and all other associated works of completion of job satisfactory.

Safe loading of 20 MVA T/F including all accessories and oil drum on trailor/turck which includes jacking the T/F tank for placing wooden sleeper under the tank and simultaneously lifting the tank by jacking & placing sleeper continuously under the tank till wooden platform comes in alignment of tailor bed and then shifting the tank from wooden platform to trailor bed. Removed of rails etc. from under the tank, proper tightenig of main tank trailor bed with the help of wire rope & turn buckle for safe transpotation from 132 KV S/S Badlapur to 220 KV S/S Jaunpur.

Safe carriage of 20 MVA T/F tank & all accessories on suitable capacity of tailor/truck to be arranged by the contractor at his own cost, transit insurance shall be got done by the contractor and payment shall be done extra on presentation of bill. Carriage of 20 MVA T/F tank alongwith accessories will be done from 132 KV S/S Badlapur to 220 KV S/S Jaunpur, approx. distance 25 Km.

Unloading of 20 MVA T/F from alongwith accessories from trailor/truck includes opening of laces, jacking the Transformer tank for placing rails under the tank shifting it to wooden sleeper platform to be prepaired adjacent to trailor, removing the rails under the tank upto ground lavel at 220 KV S/S Jaunpur.

Shifting upto 20mtr. of main tank of 20 MVA, 132/33 KV transformer from unloading place to plinth including turning of tank, if required. All T&P and all other associated works of completion of job satisfactory at 220 KV S/S Jaunpur.

Additional shifting of 5mtr. a part therof 100 meter of 20 MVA 132/33 KV Transfomeer @5 meter per job.

Complete erection of 20 MVA, 132/33 KV Transformer by erection of radiators, conservator tank, all bushing, their turrets connecting all pipe lines, cooling fans, motor drive mechanism of tap charger, RTCC panels, oil pumps and associated oil pipe lines etc to complete the job satisfactorily including first filling of oil and topping up of T/F oil (Not circulation) in tank radiators, oil pipe lines, conservator tank etc, and attending the oil leakage, if any and all other associated works for satisfactory completion of job. Crane and T&P shall be provided by the contractor.

Centrifusing of complete transformer oil of 20 MVA T/F in T/F tank/Oil tank by connecting cetrifusing pipe, circulating compelet oil through centrifusing machine (To be provided by contractor) and filling of balance oil into the transformer with machine, operator and taking value of BDV of oil and megar value of T/F at regular interval as per direction of supervising engineer to provide final BDV & PPM testing results.

Laying of following size control cable in the cable trench from control relay/ RTCC panel to Transformer marshalling/ Drive Mechanism as per cable schedule, its Saddling as every 75 mm distance with MS saddles of size of size 25x3mm , including carriage of cable drums from store to laying site and all other associated work to complete the job satisfactory.

2C x 2.5 sq.mm

4C x 2.5 sq.mm

6C x 2.5 sq.mm

10C x 2.5 sq.mm

Termination of above cable as per cable schedule including making necessary holes in gland plates of boxes where ever required including Supply and fixing of cable glands of approxinmate size and to provide ferrules and nos. for each core of cable and its termination with all the other associated works to complete the Job.

2C x 2.5 sq.mm

4C x 2.5 sq.mm

6C x 2.5 sq.mm

10C x 2.5 sq.mm

Construction of Delta earthing by piercing 3mtr. long electrodes in earth and then connecting them with each other by 75x10 mm M.S flat and connecting to neutral bushing ,the same with main earthmate at 2 places as required, including cost of M.S flat excluding cost of M.S round bar and all other associated work to completion the job satisfactory.

Earthing of 20 MVA, 132/33 KV Transformer including MB, OLTC, RTCC etc with M.S. flat to be provided by the contractor with 50x6 mm and 75x10 mm M.S. flat and connecting the same with main earthmat at two places as required including painting of M.S. strip of one coat red oxide primer and two coat green enamel colour above ground surface. and all other associated work to completion the job satisfactory.

Repairing and rectification of Transformer marshalling box of cooling fan control circuit by replacement of old and worn-out material (Material will be provided by department) the including work of tracing cable from marshalling box to fan and replacement of damage cable (Provided by department if required) replacement/repair of damaged terminal block/channel/4squr. mm. cu. wire along with ferrule and lug (Provided by contractor) in marshalling and referruling of control cable in marshalling box and cleaning of marshalling box with the help of cotton cloths good quality brush and CTC closing of all unwanted hole by metal strip along with tightening of all connections provided in these boxes and replacement of good quality rubber bid as per requirement of running length with cost of rubber bid, repairing & replacement marshalling box door glass, door lock so that door will properly open & closed with all cost of consumables. Labour and T&P required for proper completion of work.

Part- C, Work (Erection of 20MVA T/F bay)

Dismantling of existing 250 KVA Transformer(Naiganj) work includes safely disconnection of cable, Conductor and earthing then safely shift the 250 KVA Transformer from site to store with the help of hydra crane.

Dismantling of various type structure manually including opening of structure and equipment safely then shifting of material from site to store -

BCT- 01 No.

Fuse Set - 01 no.

33 KV Bus Isolator - 03 No.

CCM -05 No.

CGM- 03 No.

ABL- 03 No.

Dismantling of 33 KV Bus -Bar work includes Destringing of 33 KV Bus Bar and shifting the dismantled material from site to store

Installation of 250 KVA, 33/0.4 KV T/F at New plinth work includes connections of jumpers, replacement of burnt 3.5core, 400 squr.mm. cable lugs of all three phases including neutral lug and termination etc., along with checking & tightening of complete 33 KV bay, overhauling of 33 KV Isolator & all other associated works complete job satisfactory.

Laying of 3.5 core 400squr mm. under ground cable below 500 mm. ground level from proposed LT station transformer to existing cable including excavation of trench & laying of cable, putting of brick & filling of GANGA SAND over the cables then filling of earthh with all cost of men, materials & T&P for the completion of Job.

Termination of 400 sqmm. LT power cable from proposed LT station transformer to existing cable by providing suitable size alluminium dowell make lugs its crimping and connecting with equipment including cost of lugs and all other associated works to complete the job.

Erection of Main and auxiliary structure by shifting of structure from store to work site as per relevant drawing and practices using Nut - Bolt and spring washers. The material shall be supplied by department free of cost but the contractor has to manage T & P and all other associated work to complete the job satisfactory.

Stringing of 132 KV Jack Bus bar ( R, Y & B phase ) with ACSR single Panther conductor including cutting, bending and clamping fitting of tension clamp with all associated accessories, hoisting of insulator string after shifting of material from store to work site and all other associated work to complete the work satisfactory.

Stringing of 33 KV Main Bus Bar and 33 KV Jack Bus Bar (R.Y& B Phase) with ACSR single Moose conductor including cutting, bending and clamping fitting of tension clamp with all associated accessories. Hoisting of insulator string after shifting of material from store to switchyard at site and all other associated work to complete the work satisfactory. The work also include the connection of this bus with existing 33 KV Bus.

Erection of following equipments as per instruction manual of various equipments and technical specification including shifting of material from store to work site includig all other associated work to complete the job Satisfactory.

145 KV BSI

145 KV SF6 ,CB

Junction box for 145 KV CT

Junction box for 145 KV BSI

Junction box for 36 KV CT

36 KV VCB

36 KV BSI

Junction box for 36 KV BSI

Rely&control panel for 20 MVA Power Tranformer.

Erection of ABT Energy Metering panel with main and check rack complete in all respect.

Jumpering of transformer and associated equipments using single/double panther/zebra/moose conductor from bus bar to isolators,CB,CT,LA, etc on both sides required.

Laying of follwing size control cables from control & relay panels to various equipment junction boxes etc in switchyard as per cable schedule, its binding at every 1.5 mtr. distance with M.S. saddle including carriage of cable from store to work site and shiftingback to store and all associated works to complete the job satisfactorily.

2C x 2.5 sq. mm

4C x 2.5 sq. mm

6C x 2.5 sq. mm

10C x 2.5 sq. mm

Termination of above cable as per cable schedule including making necessary holes in gland plates of boxes where ever required including Supply and fixing of cable glands of approxinmate size and to provide ferrules and nos. for each core of cable and its termination with all the other associated works to complete the Job.

2C x 2.5 sq. mm

4C x 2.5 sq. mm

6C x 2.5 sq. mm

10C x 2.5 sq. mm

Earthing of 120KV and 30 KV LA's by consisting of 6 Nos. 3.0 Mtr long electrode of 40mm dai having 150mm long conical shape, its placing inside the ground in rectangular shape and connection all 6 Nos electrodes with 75x10/50x6mm MS flat laid on its edge and then this rectangle shape be connected to main earth mat at two place in opposite direction strictly as per drawing, including cost of M.S flat excluding cost of M.S round bar.

Earthing of Main & Auxiliary structure and various type equipments (CT, PT, CB, LA, LSI, BSI etc ) by M.S strips by cutting to proper size, digging of earth from ground level to earthmat then proper welding as per drawing and leveling earth. Painting of M.S Strips of one coat red oxide primer and two coat with green colour and all associated work to complete the job satisfactory . M.S Flat will be provided by the contractor.

Providing and fixing of half round GI pipe OD-50mm for mounting the 120 Watt LED light upon gantry mounting of 2 No GI bracket up on gantry and fixing GI pipe complete with nut bolt and washer as per technical specification.

Providing and fixing of junction box on gantry structure with 1 No MS flat 40x5 mm of size 200x200x150 mm made of MS sheet of 16 gauge dully powder coated inside mounting 1 No 6 Amp MCB 1 No TB of 4 terminal & 1 No Kit Kat 16 Amp fixed upon mica sheet and back side mounting a flat 40x5 mm with 1 No 16mm dia hole and mounting PVC pipe from ground level to box as per technical specification.

Supply & fixing of new generation energy saving and environment friendly long life versatile pressure die cost aluminum out door high been flood light with high power 120 Watt LED as light source and exclusively designed polycarbonate cover along with electronic driver complete fitting suitable for 220 V input supply for ISI make Hevels/ Philips/Bajaj of equivalent etc. including electrical connection also to be done by the contractor.

Laying of 40 mm dia. Round bar 700 mm below ground level includind cutting tightening welding painting excavation of trench by back filling and all other associeted work

to complete the work satisfactory as per technical specification excluding cost of 40 mm dia. round bar