THE WORK FOR SHIFTING AND DISMANTLING OF 20 MVA (NFEF MAKE) TRANSFORMER AND ERECTION OF 40 MVA TRANSFORMER (ECE MAKE) AT 132 KV S/S TANDA UNDER ELECTRICITY TRANSMISSION DIVISION RAMPUR

Amount

Dismantling of 20 MVA (NFEF Make) T/F & Erection of 40 MVA T/F (ECE Make) at 132 KV S/S Tanda.

Dismantling of 20 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 Tanda.

Packing of HV/LV/Neutral bushing of 20 MVA 132/33 KV T/F in 40 MVA empty carets.

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

Additional shifting 30 Mtrs. @ 5 Mtr./Job, as per site requirement.

Replacement of all three phase 33 KV CT as per instruction manual of various equipment's 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.

Shifting of 40 MVA 132/33 KV from existing place to plinth up to 20 Mtr. distance including turning to tank if required, including all T&P and work required to complete the job satisfactorily.

Additional shifting 30 Mtr. @ 5 Mtr. Per job.

Complete erection of 40 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 filing of oil the topping of transformer oil (Not circulation) in tank, radiators, oil pipe lines, 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 old RTCC, Marshalling box, DM panel of 20 MVA Transformer & connecting the cable in 40 MVA Transformer Marshalling box RTCC panel DM panel after re-ferruling and redressing and erection of new RTCC panel.

Centrifuging of complete T/F 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 and PPM 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 and tank (Approx. 16.7 KL).

Earthing of T/F body, MB DM box OLTC, RTCC at two points using 75x10/50x6mm MS flat.

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

Dismantling and erection of existing 120 KV LA with all associated work for shifting of 20/40MVA FT

Complete erection of ABL structure and section isolator work including jumpring and clamping etc. with smooth operation.

Fabrication, Providing and fixing of TF safety mess work including painting with one coat of red oxide primer and two coat of green enamel paint (Burger/Asian) work including earthing of safety mess properly with M.S. Flat and fixing of post insulator for supporting of T/F all 3-phase LV Jumpers , as per sample. (Mess is provided by Contactor) (M.S. Angles, M.S. Flat and 22 KV Post Insulators are provided by department).

Safely carriage of 20/25 KL T/F Oil Tank to and fro form any substation under ETD-Rampur (An approx. Distance- 60 Km.) to 132 KV S/S Tanda work including loading and unloading of same tank. (Private Vehicle, Hydra and Men & material is provided by Contactor own his cost).

DGA Testing of ins told 40 MVA T/F after 72 hrs. from energization of T/F at 132 KV S/S Tanda

Technocrat Electrical

LASHANI ENTERPRISES