ELECTRICAL WORK

Amount

Complete Dismantling of 40 MVA T/F by opening of jumpers/Earthing Marshalling box etc along with draining of required quantity of oil from Transformer at 132 KV S/S Jahagirpur (empty oil drums shall be provided by the department).

Packing of HV/LV/Neutral bushing of 40 MVA 132/33 KV T/F in 63 MVA empty carets.

Shifting of 40 MVA T/F from plinth up to 20 Mtrs Distance including turning to tank all T&P and work required to complete the job satisfactory.

Additional Shifting 50 mtr @ 5 mtr/JOB

Shifting of erection of 63 MVA 132/33 KV T/F from unloaded place to towards plinth up to 20 mtr Distance including turning to tank all T&P and work required to complete the job satisfactory.

Additional Shifting 50 mtr @ 5 mtr per Job

Complete erection of 63 MVA T/F by erection of radiators, conservator tank, all bushing their turrets, connecting all pipe line, cooling fans, motor driver mechanism of tap changer. RTCC panels oil pumps and associated oil pipe lines etc to complete the job satisfactory including first filling of oil the topping of Transformer oil (Not circulation) in tank, radiators oil pipe linnes, conservator tank etc and other associated works for satisfactorily completion of work. No department crane/T&P shall be provided.

Opening of cable termination from RTCC Marshalling box DP Panel of 40 MVA T/F & connecting the cable in 63 MVA to RTCC Marshalling box, DM Panel after re ferruling and redressing.

Centrifuging of complete oil in T/F by connecting centrifuging pipes circulating the T/F oil through centrifuging machine to be provided by the contractor and taking the BDV value of the oil periodically till the required value is achieved as per direction of supervising engineer. The work includes all the work related to centrifuging the Oil and filling the oil in T/F tank (Approx 21 KL)

Earthing of T/F body, MB DM box OLTC RTCC at two points using 75x10/50x6 mm M.S flat and 40 mm M.S rod after making delta formation with 3 M long electodes.

Making of delta earthing for 63 MVA T/F and earthing of neutral bushing of T/F with delta earthing as per norms of UPPTCL

Dismentling of 33 KV 800 Amp Isolator and erection of new 33 KV 2000 Amp isoaltor.

Replacement of all three phase 33 KV CT as per instruction manual of various equipments and technical specifications including shifting of material/equipment from store to site including all other associated work to complete the job satisfactorily including cabling work.

Jumpering of T/F from HV with single Moose/Panther and LV side with double zebra/moose complete up to 33 KV main bus.

Opening of jumper cutting of earthing strip & desmantling of 132 KV LA complete with structure after shifting of 63 MVA T/F to re erection of the LA complete with all respect.

M/s BALAJI ELECTRICALS AND ELECTRONICS