Erection of 132/33 KV transformer bay at 132 KV S/S Gopiganj under ETD-IV, Varanasi

Amount

The following work is to be carried out at 132 KV S/S Gopiganj.

Opening of jumpers from different places in switch yard for destringing of 33 KV main bus bar |(30 mtr) for splitting the bus bar at 132 KV substation Gopiganj.

Destringing of 33 KV main bus bar length approx. 30 meter form 33 KV Wahida feeder to 33 KV transfer bus feeder by way of taking bus on load by suitable arrangement then disconnect the bus from structure with disc insulator string and lowering the all three phases on the ground without any breakage of disc insulator and cutting of bus bar in 12/18 meter length using suitable T&P and skilled person including all cost of men, material and T&P

Stringing of 33 KV main bus bar (R,Y,B) with ACSR moose conductor of span length 12 and 18 mtr from 33 KV Wahida feeder to 33 KV transfer bus feeder. The job includes are, fitting of all tension clamp, hosting of insulators and proper lamping jointing jumpering etc. (Rates include all labour and T&P charges but excluding cost of all material such as conductor, insulator, clamps hardware fitting etc. which shall be provided by UPPTCL)

Jumpring of equipment by ACSR panther conductor including shifting of conductor from store to the site its straightening bending and cutting as per site equipment.

Erection of following equipments

132 KV CB with structure

132 KV Bus Isolator

132 KV CT with junction box

132 KV PT with junction box

132 KV lightening arrestor

33 KV lightening arrestor

33 KV current transformer with J.B.

33 KV P.T. with J.B.

33 KV Breaker

33 KV Isolator

132 KV Transformer control and relay panel

Jumpering of equipments between Bus bar to BSI, BSI to CB, CB to CT, CT to jack bus, jack bus to L.A. jack bus to transformer. H.V. bushing transformer terminal by single ACSR panther conductor by using y shape form bus to equipment.

Jumpering of equipments from transfomer LV bushing to breaker, breaker to C.T. C.T. to bus isolator and bus isolator to 33 KV main bus by MOOSE conductor.

Laying of following control cables.

Termination of cable as per drawing including lugging and feruling the all required material, laobur & T&P shall be arranged by contractor at his own cost. (2x2.5mm²+4x2.5mm²+6x2.5mm²)

Ashok Kumar And Brothers