work

Amount

Packing of following bushing after Fabrication & packing using country wood, nails, MS strip etc.

145 KV Bushing

33 KV Bushing

Nutral Bushing

Loading, unloading & Safe carriage of main tank & accessories of 20 MVA T/F NGEF make on suitable capacity of trailor/truck which will 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 main tank & accesories will be done from 132 KV S/S Mohammdabad to 132 KV S/S Katghar Mahloo (approx Dist. 50 Km)

Shifting of main tank of 20 MVA T/F from plinth upto near open space upto 20 mtr distance including turing the T/F tank and performing all other associated work at 132 KV S/S Mohammdabad & 132 KV S/S Katghar Mahloo

Additional shifting of main tank upto 240 meter @5.00 meter/Job.

Complete erection of 20 MVA T/F including radiators conservator tank, HV/LV Neutral bushing turrests connecting all pipe lines, cooling fans, control cables, motor drive mechanism of OLTC, RTCC panels etc. topping up of transformer ( not circulation ) and final oil filling in tank and attedning leakage if any and all other associated work for satisfactorily completion of work

Complete earthing of 20 MVA T/F as per standard practice with 75x10 mm/ 50x6 mm M.S. flat main tank of the T/F marshalling box. Drive mechanism of cooling fans etc. shall be earthed as per standard practice.

Earthing of 20 MVA T/F neutral with 75x10 mm or 50x6 mm flat run old ladder, its grounding painting and connecting with delta with flat at two point and other associated work M.S. flat to be provided by the contractor at his own cost.

Making delta from 40 mm dia roud bar by cutting the round bar in 3 mtr long and welding it & connecting each other with the help of 75x100 mm, 50x6 mm MS falt and all associated work for T/F neutral and body and LA's (round bar it to be provided by UPPTCL)

Jumpring of the 20 MVA T/F

HV side with single ACSR panther conductor

LV side with single ACSR moose/panther conductor

Laying of following size of control cables in the cable trenches from control panels to marshalling boxes/equipments/junction boxes etc. in switchyard for new 20 MVA T/F as per cable schedule along with its sanding at every 750 mm distance with M.S. saddles of size 25x3mm including carriage of cable drums from store to laying site and shifting back to the store after completion of works and all other associated works to complete the job satisfactorily as per technical specification.

2C x 2.5 mm unarmoured

4C x 2.5 mm unarmoured

6C x 2.5 mm unarmoured

10C x 2.5 mm unarmoured

Replacement of gaskets of radiators, HV/LV bushing, pipes etc, gasket will be provided by contractor

Complete centrifuging of 132/33 KV 20 MVA NGF make power transformer oil 132 KV sub-station Katghar Mahloo.

Spray painting of following equipments with one coat of red oxide primer and two coat standard make light grey colour, after removing rust dust and oily surface putting m-seal on crack place and all other associated work

20 MVA T/F

Sorting, counting, stacking markwise and proper loading of structure part in truck at EFU Naini

Safe carriage of loaded structure part from EFU Naini, Allahabad to132 KV S/S Katghar Mahloo Dist. Mau distance aprox 280 Km (Rs. 14.50/MT/Km

Unloading of structure part from trucks, its sorting, counting and proper stacking at the substation premises as per direction of Supervising Engineering

Erection of auxiliary structure for installation of equipments erection of structure as per relevant drawing and practices using flat and spring washers. The material shall be supplied by department free of cost but the contractor has to manage all T&P required for satisfactory completion of job.

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

Junction Box for 145 KV CT

20 MVA T/F C&R SAS Panel

33KV Circuit breaker

33KV Line Isolator

33KV Bus Isolator

33KV CT junction box

Interconnection of following equipment with ACSR moose conductor, its cutting bending and clamping

Laying of 132 KV jack bus for T/F with ACSR pnather conductor and all associated work for complete the job.

Equipment to equipment with panther conductor

Hoisting of 120 KN, 10 Nos. Disc insulator on each phase on gantry of 132 KV including fixing of 3 No. suspension clamp

Cutting, straightening bending and laying 500 mm below inside ground and above ground 50x6 mm size of M.S. flat for earthing of equipment, main & auxiliary structure including welding with main earth mat and object to earthed. Excavation of trenches its back filling, painting and all other associated work to complete job satisfactorily. The M.S. flat shall be provided by the contractor.

Providing and laying of 33 KV 3x400 Sq mm power cable including making trench and sand bad for cable laying as per approval drawing and all associated work for completion of the work.

Earthing of cable racks with 25x6 mm MS flat including its cutting bending and welding as per actual need and jointing with main earth mat including cost of materials labour & T&P required for complete of work. The M.S. flat shall be provided by the contractor.

Painting of MS strip above ground with one coat of red oxide primer and two coat of synthetic enameled by bus green paint including throw rubbing and cleaning.

Katyani Construction Co.

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