ERECTION OF NEW 40MVA, 132/33KV T/F AND ITS ASSOCIATED BAY AT 132 KV S/S BIDHUNA (AURAIYA) UNDER ETD, ETAWAH

Amount

Erection of main & auxiliary structures consisting of columns, beams, peaks mast etc. Auxiliary structure required for installation of isolators CT's , PT's LA's and all other equipments. The job consists of shifting all material i.e. structure parts, nuts & bolts, washers etc from site store to erection site. erection of structure as per relevant drawing and practices a using flat and spring washers with each bolt. Matching of holes, cutting, matching of members if required shall also be done by the contractor without any extra cost to complete the work satisfactory,all material to be erected shall be supplied by UPPTCL free of cost but all men and T&P required for satisfatorily completion of work shall be arrange by the contractor at his own cost .

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

33kv Circuit Breaker

33kv CT/PT

132kv C.T. Junction box

33kv C.T. Junction box

132kv T/F Control & relay panel

132kv Soild Core Post Insulator

Stringing of 3phase jack bus bar of 132kv with Panther conductor of following length mention below including tension fitting clamp, hoisting of insulators, cutting of conductor and also shifting of all material from store to site & all other associated work to complete the work satisfactorily as per technical specification.

Complete fabrication of jumper, interconnection & jumpering work of 132kv & 33kv bay etc. with Moose/Zebra/Panther conductor with the help of clamps including measuring, cutting, straightening & bending work including all associated work to complete the job satisfactorily

Cutting, straightening, bending, laying 600mm below inside ground and above ground as per acctual requirement of following size M.S. Flat for earthing of 40MVA transformer, main & auxiliary structures and equipments including welding, with main earthmate & with object to be earthed. excavation of trenches and its back filling , painting with black bituminous paint at all under ground joints and painting of earthing m.s. flat by applying two coat of bus green enamel paint after one coat of red oxide and all other works to complete the job satisfactory .

M.S. Flat 75x10mm

M.S.Flat 50x6mm

M.S.Flat 25x6mm

Complete earthing with grid making with the help of 06 Nos 3mtr. Long Electrode of M.S. Rod, 40mm and M.S. flat size 75x10mm for 120KV LA (as per drawing & technical specification)

Complete earthing with grid making with the help of 04 Nos 3mtr. Long Electrode of M.S. Rod, 40mm and M.S. flat size 75x10mm for 120KV LA (as per drawing & technical specification)

Shifting of main tank of new 40MVA,transformer from store place to plinth including Turning of tank if required, including all T&P, men and all other works required to complete the job satisfactorily.

upto 20mtr.

Additional shifting of (One Job) for every 05 Mtrs.

Removal of blanking plates from the turrets and other required places of main tank of Transformer & Fixing of 132kv bushing with the help of hydraulic Crane on the turret of transformer the work involves tightening. of bolts safe handling of terminal leads and tightening them on top the bushing strictly without any damage.

Fixing of radiator wings on the transformer with the help of hydraulic Crane the work involves tightening of bolts on the valve place of main tank of transformer.

Fixing of main conservator tank and its assemblies on the top of the transformer with the help of hydraulic Crane and fixing of buchloz relay on suitable place.

Erection of marshaling box on suitable place and grouting.

Filling of new transformer oil upto required level.

Centrifuging of transformer oil of main tank and OLTC tank with the help of good capacity centrifuging machine which will be provided by the agency and taking the BDV and IR value of oil periodically till the required value is achived and mantain IR value in a resitance as per direction of supervising engineer and as per technical specification

Fixing of fans on radiators as per instruction manual the work required fixing of beams, cantilevers. Termination of cable etc.

Erection of RTCC panels on suitable place in the control room.

Laying of following size control cable in the cable trench from various equipment to control/relay panel and junction boxes etc with proper dressing and saddling of cable at every 75mm distance

Termination of cable in various equipments (132kv CB & CT, 33kv CB & CT) RTCC & marshaling box, DM box transformer control and relay panel etc. making the hole of proper size fixing of glands and providing ferrule and wiring as per drawing, dressing as per requiment.(glandes will be provided by the department free of cost and ferrule will be provided by the contactor)

Fabrication of strucutre for earthing, grouting of ms angle frame in the earth for earthing of neutral of 40MVA transformer by delta formation with 03 Nos, 03mtr. Electrodes of 40mm M.S. rod at 01 Mtr apart with the help of 75x10mm M.s. Flat. M.S. Flat & 40mm rod shall be provided by the department free of the cost .

M/S DHIRENDRA SINGH

TAJ ENTERPRISES

Katyani Construction Co.

Hi-tech power transmission

AWASTHI ENTERPRISES

YEW TECH