WORK OF ERECTION OF EQUIPMENTS AND STRUCTURES FOR CONSTRUCTION OF 132/33KV TRANSFORMER BAY AT 132KV SUB-STATION PHOOLPUR, AZAMGARH.

Amount

Erection of main & auxiliary structure latice type DKR, ABR, CCM, CGM, ABL, BBL, BTI, BCT and ALP etc consisting of coloumn, beam peak, mast etc and auxiliary structure of installation of CTs, PTs, LA etc. The job consists of shifting of all materials from store to site of erection and erection of structuress as per drawing with the help of GI nut & bolts, flat & spring washer with matching the hole, cutting & mataching of memeber if required, including cost of all men and T&P excluding GI structure Nut & bolts to complete the work. GI structures, nut & bolts and washer will be provided by department free of cost.

Erection of 145 KV Equipments 145 KV SF-6 Circuit breaker

145 KV Bus/line tandom Isolator

145 KV Current Transformer

145 KV Post Insulator

120 KV Lightening arrestor

145 KV CT Junction box

Erection of 33 KV Equipments 33 KV vacume circuit breaker

33 KV Isolator

33 KV Current Transformer

33 KV Lightening arrestor

33 KV CT Junction box

Stringing of three phase jack bus 132 KV with panther conductor. The work includes cutting & bending of conductor, fixing of single/double bolted type tension fitting/suspension. Hoisting of disc insulators and shifting of material from store site to erection site and all other associated work to complete the job satisfactorily as per instruction of engineer incharge. 132 KV Jack bus for transformer and transfer bay.

132 KV making of U Jumpers

Equipments interconnection jumpering with main transfer jack bus bar. Job include bending of conductor in proper shape tightening with the help of clamps and all other associated work to complete the job. Transformer bay for 132/33 KV side and transfer bay.

Transformer bay for 132/33 KV side and transfer bay

Laying and termination of following size control cable in trench/Cable trays from different control room equipments to 132/33 KV CB, CT their junction boxes . Transformer marshalling in 132/33 KV switchyard as per cable schedule including carriage of cable drum from store and all other associated work. 2Cx2.5mm²

Termination of control cable ( per termination)

Cutting strengthening bending and laying 700 mm/500 mm below inside ground and above ground of following size M.S. flat for earthing of main and Auxiliary structure and equipments including welding with main earth mat and with objects to be earthed. The work includes excavation of trenches and back filling painting and all other associated work as required to complete the work satisfactorily. M.S. flat will be providing by the contractor free of cost. 75x10 mm

Providing and fixing of phase plate various make Isolator (RYB make of 2.00 mm thick aluminium sheet of size 4" dia covering of 3 M HIP/MDG retro reflected sheet in single phase with all mounting arrangement with GI nut and bolts after opening of old rusted and damaged phase plate.

Providing and fixing of name plate made of 2 mm thick aluminium sheet with covering of 3 HP retro reflective sheeting of size 300 mm x 150 mm plates to be fixed with the help of nuts and bolts on equipments/ structures.

Making delta earthing of 120 LA by fabrication of 03 Nos 3 mtr M.S. round bar ( 36/40 mm dia) electrode it placeing inside the ground and connecting all 03 Nos electrodes with 36/40 mm M.S. flat filling with charcoal and salt as per standard practice. Painting the joints with black japan paint of good quality after proper cleaning of joints by wire brush MS round bar will be provided by dept. free of cost.

M/s Aditya Enterprises

U K S ENTERPRISES

M/s. ADITYA TRADING CO., KM-383, RAIDOPUR OFFICERS COLONY, AZAMGARH, U.P.-276001.

SUPER CONSTRUCTION CO.

PratibhaElectrical Contractor LLP

ARK ENGINEERING