Augmentation of 2x12.5 MVA Power Transformers by 2x20MVA 66/11kV Power Transformers at 66/11KV Sub-station Dundanahalli, Maddur (Tq), Mandya District on Partial Turn Key (PTK) basis - CALL3 -OTHERS

Augmentation of 2x12.5 MVA Power Transformers by 2x20MVA 66/11kV Power Transformers at 66/11KV Sub-station Dundanahalli, Maddur (Tq), Mandya District on Partial Turn Key (PTK) basis - CALL3 -OTHERS

Current Transformers: 11kV Class, 25kA, NCT of ratio 1200-800/1-1A for REFR Protection (of similar rating and ratio as that of Incomer of 11kV Switchgear) with terminal connector suitable for 2 Nos. o...

Supply and erection of 11kV CT's of ratio 1200-800/1-1-1A (for incomer 25kA SWG)-Outdoor type.( Erection for 1 set=2199: 2199/3=733)

Mounting Structure 11kV NCT )0.157t)

66kV Lightening arrestors (0.116MT per structure) 6 Nos

19 core X 2.5 Sq mm : (laying from C&R panel to Power Transformer DM box)

4 core 6 Sq.mm cable ((laying from C&R panel to Power Transformer DM box)

Augmentation of 2x12.5 MVA Power Transformers by 2x20MVA 66/11kV Power Transformers at 66/11KV Sub-station Dundanahalli, Maddur (Tq), Mandya District on Partial Turn Key (PTK) basis - CALL3 -OTHERS

Erection of 20MVA, 66/11kV TRANSFORMER. (45MT) Power Transformers:

Testing and commissioning of Power Transformer

Erection of 11kV Class, 25kA, NCT of ratio 1200-800/1-1A

Testing and commissioning of NCT

Erection of 11kV CT's of ratio 1200-800/1-1-1A (for incomer 25kA SWG)-Outdoor type

Testing and commissioning of CT

Erection of Mounting structure 11kV NCT )0.157t)

Erection of Mounting structure 66kV Lightening arrestors (0.116MT per structure) 6 Nos

19 core X 2.5 Sq mm : (laying from C&R panel to Power Transformer DM box)

4 core 6 Sq.mm cable ((laying from C&R panel to Power Transformer DM box)

Grounding of equipment with 50 x 6 mm GI flat and connecting equipments to earthmat. Each point of earthing with all formation works like bending, twisting ,drilling of holes & connecting by welding ...

Labour charges for dismantling of 2*12.5MVA, 66/11 kV Trf & parts like bushings, radiators, releasing of oil from Trf, complete as per direction from site engineer (TRF-1: 32.6MT + TRF-2 : 25.9=58...

Moving the of Power Trf from the plith to the loading point as per direction of site engineer.(58.5 MT*50Mtr=2925)

Releasing of 11kV NCT's (Each 1 no for/Trf)

Releasing of 11kV CT's :Outdoor type

Releasing of 11kV NCT's structure (0.157MT/structure)(0.157*2=0.314MT)

Releasing of 66kV LA structures ((0.116MT/structure)(0.116*6=0.696MT)

Augmentation of 2x12.5 MVA Power Transformers by 2x20MVA 66/11kV Power Transformers at 66/11KV Sub-station Dundanahalli, Maddur (Tq), Mandya District on Partial Turn Key (PTK) basis - CALL3 -OTHERS

Earth work in surface excavation by mechanical means for lowering & leveling the ground for all works other than foundation in all kinds of soils & upto depthnot exceeding 300mm as per drawing and tec...

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations and other similar works etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by r...

Providing and laying in position Cement Concrete for levelling course for all works in foundation. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes...

Providing and laying in position Cement Concrete for all Foundation works. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with supe...

Steel Fabrication: Supplying, fitting and placing TMT FE 550 / 550D Steel Reinforcement including cost of all materials, machinery, labour, cleaning, straightening, cutting, bending, hooking, laping/...