WORK OF ERECTION OF 132 KV BAY, 40 MVA Transformer, 33 KV BAY WITH ASSOCIATED ALL DISMANTALING WORK INCLUDING ALL SUPPLY AT 132 KV SS BHARUA SUMERPUR UNDER ETD HAMIRPUR.

Amount

Details of Work.

ERECTION OF 01 Nos. 132KV & 33 KV T/F BAY FOR 40MVA T/F AT 132 KV S/S BHARUA SUMERPUR

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

Shifting of all material, equipments from store site to work job site like Breaker, VCB, CT, Isolator etc. by hydra/Conventional means by skilled labour carefully under the supervision of Junior Engineer incharge.

Erection of following equipments as per Instruction manual of various equipments and technical specification, 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 145KV LIGHTENING ARRESTOR

ERECTION OF 145KV POST INSULATOR

ERECTION OF JUNCTION BOX FOR 145KV CURRENT TRANSFORMER

ERECTION OF ABT ENERGY METERING PANEL WITH MAIN AND CHECK RACK

ERECTION OF 36KV CURRENT TRANSFORMER

ERECTION OF 36KV POTENTIAL TRANSFORMER

ERECTION OF 30KV LIGHTNING ARRESTOR

ERECTION OF 36KV BUS ISOLATOR

ERECTION OF JUCTION BOXES OF 33 KV CT/PT

Laying of 40mm dia. M.S. round bar 600 m.m. below ground level including cutting, welding, painting, excavation of trench, partially on rocky land and fishered soil, its back filling and all other associated works to complete the work satisfactorily as per drawing and technical specification for construction of 132 KV & 33 KV Bay for 40 MVA T/F at 132 KV S/S Bharua Sumerpur under ETD Hamirpur.

Cutting, Fabrication and fixing of angle iron by welding including cost of electrodes, labour, T&P. Details of every job includes -

(a) Taking out scrap angle heap of scrap, cutting the cleats of 2X(25x6) mm angle iron & shifting back the scrap (scrap angle iron will be provided by department). (b) Fixing of cleats of angle iron by welding including cost of electrodes, labor, T&P.

Fabrication of 03 Mtr. long Electrode with 40mm dia. M.S. round bar having 150 mm long conical shape and then its piercing vertically in side the ground with top 500mm.below ground level and its welding with earthmat including all labour and T&P.

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 CONTROL CABLE

LAYING 4CX2.5SQMM UNARM CONTROL CABLE

LAYING 6CX2.5SQMM UNARM CONTROL 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 Moose 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.

Providing and Fixing of complete 120 watt, 230 volt LED light fittings of standard make on the main and auxiliary Bus gaintry in the 132 KV and 33 KV side of 40 MVA T/F and connecting it with the supply through the lighting junction box properly including laying of control cable through PVC pipe laid in trench and proper digging in ground at 132 KV S/S Bharua Sumerpur under ETD Hamirpur. Control wire of size 2Cx2.5 sq. mm. will be provided by department free of cost as per actual consumption. PVC pipe will be provided by contractor as per actual consumption.

Providing & Fixing work of Name Plate made of 2mm thick aluminium sheets with covering of 3HP retroreflective sheeting of size 300x150 mm plate to be fixed with the help of nuts & bolts on installed equipments, structures as per sample provided by department.

Providing & Fixing work of Phase Plate (R,Y,B phases) made of 2mm thick aluminium sheets with covering of 3HP retroreflective sheeting of size 5" dia plate to be fixed with the help of nuts & bolts on installed equipments, structure as per sample provided by department.

Following works are to be carried out for the work of installation, erection & comissioning of new 40 MVA 132/33 KV T/F at 132 KV S/S Bharua Sumerpur 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 work 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.

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

Preparation of Auxilliary mat of size 1.5x1.5 mtr with 40mm MS Round Bar. Work includes cutting of MS round bar in appropriate sizes and welding properly to make the auxiliary mat of required size, the MS round bar will be provided by the department as per actual consumption.

Excavation of pit of size 2x2 mtr for placing Auxilliary mat at 600 mm depth and connecting it with main earthmat by 75x10 sq.mm MS Falat with X-axis and Y-axis. Work includes cost of labour and T&P required to complete the job satisfactorily under the supervision of Junior Engineer incharge.

Cutting,strengthening,bending,laying 600mm. below in side ground and above ground of following size of MS Flat for earthing of Breaker, CT/PT, auxiliary structure, equipment structure and its material etc. including welding with Auxiliary mats and with object to be earthed /excavation of trenches its back filling. The MS flats will be provided by the department as per actual consumption.

Painting of following equipments with standard make Green synthetic enamel paint 1st quality (Nerolac/ Burger/ Asian make) after cleaning of Rust/Dust and oily surface using scraper, & other cotton waste including cost of all material & labour and T&P at 132 KV S/S Bharua Sumerpur under ETD Hamirpur.

Supply

Single Tension Fittings suitable for ACSR Panther

Single Suspension Fittings suitable for ACSR Panther

Single Tension Fittings suitable for ACSR Moose

Single Suspension Fittings suitable for ACSR Moose

Single Tension Fittings suitable for ACSR Twin Moose

PG Clamps suitable for Moose/Moose

PG Clamps suitable for Panther/Moose

PG Clamps suitable for Panther/Panther

Rates qouted by the bidders shall be without taxes. Taxes applicable if any to paid extra

Hi-tech power transmission (BID ID -4698368)

Meena Elect & Engg. Works (BID ID -4695861)

M/S DHIRENDRA SINGH (BID ID -4698696)