Shifting, Installation, Erection and Commissioning of 40MVA Transformer

Amount

Erection of following different type Main and auxiliary structure, columns, beams, peaks, masts ets. Suitable for placing of 132/33 KV equipments.

Erection of Structure

Erection of following equipments as per Instruction manual of various equipments and technical specification including shifting of material / equipments from store to erection site including all other associated work to complete the job satisfactorily.

ERECTION OF 145KV VCB

ERECTION OF 36KV VCB

ERECTION OF 145KV BUS ISOLATOR

ERECTION OF 145KV TANDEM ISOLATOR

ERECTION OF RELAY/CONTROL PANEL FOR POWER TRANSFORMER.

ERECTION OF 145KV CURRENT TRANSFORMER.

ERECTION OF 120 KV LIGHTINING ARRESTER

ERECTION OF 145KV POST INSULATOR

ERECTION OF JUNCTION BOX FOR 145 KV CURRENT TRANSFORMER.

ERECTION OF ABT ENERGY METERING PANEL WITH MAIN AND CHECK RACK.

ERECTION OF 36 KV CURRENT TRANSFORMER

ERECTION OF 36KV POTENTIAL TRANSFORMER.

ERECTION OF 30KV LIGHTNING ARRESTOR

ERECTION OF 36KV BUS ISOLATOR

ERECTION OF JUNCTION BOX FOR 33KV CURRENT TRANSFORMER.

Cutting, strengthening, bending, laying 1500mm.below in side ground and above ground of following size of MS Flat for earthing of main and auxiliary structure, equipment structure T/F body and its material etc. Including welding with main earth mat and with object to be earthed / excavation of trenches its back filling.

FRESH EARTHING, CONNECTED WITH EARTHMAT 75X10MM

FRESH EARTHING, CONNECTED WITH EARTHMAT 50X6MM

FRESH EARTHING, CONNECTED WITH EARTHMAT 25X6MM

DELTA EARTHING, FAB OF 3X3M ELECTRODE 40MM

Interconnection of following equipments and bus bar including cutting, bending of conductor and jumpering, clamping along with all other associated work to complete the job satisfactorily as per drawing and technical specn.

EQPT JUMPER REPL 1XPANTHER,132KV

EQPT JUMPER REPL 1XMOOSE,33KV

Laying of following sizes of control cable in the cable trench from control relay panel to various equipments / marshalling boxes and JB etc. In switchyard as per cable schedule.

LAYING 2CX2.5SQMM UNARM CTRL CABLE

LAYING 4CX2.5SQMM UNARM CTRL CABLE

LAYING 6CX2.5SQMM UNARM CTRL CABLE

Connection of the control & power cables as per new cable schedule of new 40 MVA T/F & its OLTC/RTCC Panels at both ends control & relay panel, cooling fans & pumps, marshalling box etc. using existing cable, including laying Dressing & Binding of additional control cables, if required as per site requirement and termination alongwith making necessary holes in the glands plates or box wherever required providing and fixing of cable glands of appropriate size, providing of ferrules and cable termination lugs as per standard & all other associated work as per technical specification includingpreparation of cable schedule drawing.

TERMINATION 2CX2.5SQMM UNARM CTRL CABLE BOTH END.

TERMINATION 4CX2.5SQMM UNARM CTRL CABLE BOTH END.

TERMINATION 6CX2.5SQMM UNARM CTRL CABLE BOTH END.

PREPARATION OF CABLE SCHEDULE AND CASE INTERCONNECTION DIAGRAM IN BETWEEN RELEVANT PANELS, BREAKERS, CT, PT, CVT, ETC.

Stringing of single panther 24 Mtr. main bus of 132KV (all 3 phases) including fitting of tension clamps, hoisting of insulators, cutting of conductor for section bus and shifting of all material from store to site and all other associated works required for completion of job satisfactorily as per Technical Specification.

Stringing of single panther 24 Mtr. main bus of 33KV (all 3 phases) including fitting of tension clamps, hoisting of insulators, cutting of conductor for creation of section bus and shifting of all material from store to site and all other associated works required for completion of job satisfactorily as per Technical Specification.

Following works are to be carried out for the work of safe carriage of 40 MVA 132/33 KV T/F from 132KV S/S Dankaur,G.B.Nagar (ETD-II,Noida) to 220 KV S/S Dunara,Jhansi (ETD-Jhansi) alongwith associated works including all cost of men miscellaneous consumables. etc to complete the job.

Dismantling of outside erected 40 MVA 132/33KV T/F at 132KV S/S Dankaur with accessories like HV Bushings,Conservator Tank,Pipe work along with draining out Transformer oil up to required level in 209Ltr. Capacity Transformer oil drum

Shifting of main Tank of 40 MVA T/F from Plinth to point of carriage upto 20 Meter distance including turning of tank, if required.

Additional Shifting of 40 MVA T/F main Tank upto 5 Meters or part thereof.

Loading of 40MVA 132/33KV T/F Main tank along with accessories,making the wooden sleeper plate from jacking the T/F up to trailer height,placing the rail under the T/F main tank by jacking and proper tightening of the main tank with trailer bed with the help of steel rope and turn bucle at 132KV S/S Dankaur

Safe Carriage of 40MVA 132/33 KV T/F including all accessories and T/F oil from 132KV S/S Dankaur,G.B.Nagar to 220KV S/S Dunara,Jhansi(Approx distance 435 KM) Cost is inclusive of insurance.

Unloading of 40MVA 132/33KV T/F Main tank along with accessories,making the wooden sleeper plate from jacking the T/F up to trailer height,placing the rail under the T/F main tank by jacking and proper shifting of the main tank from trailer bed to designated place at 220KV S/S Dunara

Following works are to be carried out for the work of installation, erection & comissioning of new 40 MVA 132/33 KV T/F at 220 KV S/S Dunara alongwith associated works including all cost of men miscellaneous consumables. etc to complete the job.

Shifting of main Tank of 40 MVA T/F to Plinth from place of storage upto 20 Meter distance including turning of tank, if required.

Additional Shifting of 40 MVA T/F main Tank upto 5 Meters or part thereof.

Complete erection of new 40 MVA T/F including Radiators, Conservator Tank, Bushings, Connecting Pipe Lines, Cooling Fans & Marshalling Box, OTI,WTI, Capillary, Pipes etc.

Centrifuging/Dehydration of the complete T/F oil of new 40 MVA T/F by Ultra High vaccum oil filtration plant after connecting the centrfuging pipes with T/F to oil filtration plant including taking BDV values of oil & megger values of the T/F periodically till the PPM value is achieved desired by supervisiory engineer including filling & topping of T/F oil from oil drums to the above prepared T/F, Radiator, Conservator tank etc with all cost of centrifuging machine, CFM Operator, Lubricants etc.

Earthing of main tank marshalling box drive mechanism T/F neutral etc of new 40 MVA T/F with the help of 50x6mm/75x10mm size MS Flat to be provided by department, its jointing with already laid earthmat/deltas at 2 place & necessary modification in existing suppport for earthing of neutral bushing support for its earthing work & painting of earthing strips as per technical specification/standard practice.

Jumpering of.132 & 33 KV side of 40 MVA T/F

Jumpering of 132KV side(EQPT. Jumper REPL 1xPanther<10M,132KV)

Jumpering of 33KV side(EQPT. Jumper REPL 1xMOOSE<10M,33KV)

Erection of new 40 MVA T/F RTCC Panel including shifting from storage place to control room and safe dismantling of existing RTCC Panel of 40MVA T/F.

Preparation of inter connection drawing, cable schedule of 40 MVA, 132/33 KV T/F, C&R Panel, RTCC Panel, junction Box, equipment ie CTs, PTs, CBs, isolators etc in 3 Set (duly approved by concerned Executive Engineer) the drawing of equipments and triple feeder Panel to be provided by the department.

Delta Earthing of 40MVA TF HV and LV Side

Supply

Supply of Single Tension Fitting suitable for ACSR Zebra as per sample

Supply of Single Tension Fitting suitable for ACSR Panther as per sample

Supply of PG Clamp Zebra to Zebra as per sample

Supply of PG Clamp Panther to Panther as per sample

Technocrat Electrical

Gupta Elect and Engg Works