Augmentation of 132KV Substation Laksar from 3X40 MVA Transformer to 2X40 MVA and 1X80 MVA Transformer at 132KV voltage level

Amount

Augmentation of 132 kV Substation Laksar from 3x40 MVA Transformer to 2x40 MVA + 1x80 MVA Transformer at 132/33 kV voltage level

Part-A (Supply of Material )

Transformers

80 MVA, 132/33 KV Three Phase Transformer including first filling of oil, alongwith Fibre OpticTemperature Measurement System complete with all accessories and RTCC Panel etc.

Nitrogen Injection Fire Prevention & extinguishing system for Transformer.

Online DGA (Dissolve Gas Analysis) multi gas Type as per Technical Specification

HV Side

145 kV (5 Core) CT (1 phase) 400/200/1Amp , 0.2s Acc. Class without junction box

132kV CT Junction Box

120 kV Surge Arrester with counter and other accessories

Hardware Insulator String, Disc Insulator, Hardwar, Conductor, Bus bar material, Cable Trays, Bay MB, Clamps, Connectors, Earthwire, Earthing Material etc. For the Following-

132 KV Twin Moose Transformer Bay

132 KV Twin Moose Main Bus

LV Side

33 kV Circuit Breaker (VCB) (1600 Amp., 3 phase Complete with Structure)

33 kV Isolator (3-Ph) without Earth switch 1600 Amp. Capacity

33 kV CT 1600/800/1 Amp. (1 ph.) 0.2s Acc. Class without junction box

33kV CT Junction Box

33kV Lightening Arrestor

Hardware Insulator String, Disc Insulator, Hardwar, Conductor, Bus bar material, AL Tube, Cable Trays, Bay MB, Clamps, Connectors, Earthwire, Earthing Material etc. For the Following-

33kV Twin Moose Transformer Bay.

33kV Twin Moose Main Bus.

Power Cable Aluminium (PVC)

3.5 C X 70 sqmm

Control Cable Copper (PVC)

2 C X 2.5 sqmm (Armoured)

4 C X 2.5 sqmm (Armoured)

6 C X 2.5 sqmm (Armoured)

10 C X 2.5 sqmm (Armoured)

MS Rod 40mm

MS Flat 75x12 mm

MS Flat 50x6 mm.

Flexible Copper Bonds

Flexible Copper Bonds for 7/3.15 mm GS Earthwire or 7/10 SWG

Description of Work / Item(s)

Amount

Augmentation of 132 kV Substation Laksar from 3x40 MVA Transformer to 2x40 MVA + 1x80 MVA Transformer at 132/33 kV voltage level

Part-B (Erection of Materials)

Transformers

80 MVA, 132/33 KV Three Phase Transformer including first filling of oil, alongwith Fibre OpticTemperature Measurement System complete with all accessories and RTCC Panel etc.

Nitrogen Injection Fire Prevention & extinguishing system for Transformer.

Online DGA (Dissolve Gas Analysis) multi gas Type as per Technical specification

HV Side

145 kV (5 Core) CT (1 phase) 400/200/1Amp , 0.2s Acc. Class without junctuion box

132kV CT Junction Box

120 kV Surge Arrester with counter and other accessories

Hardware Insulator String, Disc Insulator, Hardwar, Conductor, Bus bar material, Cable Trays, Bay MB, Clamps, Connectors, Earthwire, Earthing Material etc. For the Following-

132 KV Twin Moose Transformer Bay

132 KV Twin Moose Main Bus

LV Side

33 kV Circuit Breaker (VCB) (1600 Amp., 3 phase Complete with Structure)

33 kV Isolator (3-Ph) without Earth switch 1600 Amp. Capacity

33 kV CT 1600/800/1 Amp. (1 ph.) 0.2s Acc. Class without junction box

33kV CT Junction Box

33kV Lightening Arrestor

Hardware Insulator String, Disc Insulator, Hardwar, Conductor, Bus bar material, AL Tube, Cable Trays, Bay MB, Clamps, Connectors, Earthwire, Earthing Material etc. For the Following-

33kV Twin Moose Transformer Bay.

33kV Twin Moose Main Bus.

Power Cable Aluminium (PVC)

3.5 C X 70 sqmm

Control Cable Copper (PVC)

2 C X 2.5 sqmm (Armoured)

4 C X 2.5 sqmm (Armoured)

6 C X 2.5 sqmm (Armoured)

10 C X 2.5 sqmm (Armoured)

MS Rod 40mm

MS Flat 75x12 mm

MS Flat 50x6 mm.

Description of Work / Item(s)

Amount

Augmentation of 132 kV Substation Laksar from 3x40 MVA Transformer to 2x40 MVA + 1x80 MVA Transformer at 132/33 kV voltage level

Part-C (Civil)

Earth work in excavation by mechanical means (Hydraulic excavator/manual means in foundation trenches or pits of any size,including dressing of sides and ramming of bottoms,including getting out the excavated soil and disposal of surplus excavated soil as directed,including all leads and lifts. (a) In ordinary soil/earth mixed with boulders.Pit including all earth work, backfilling and levelling etc.

Providing & laying in position cement concrete of specified grade of reinforced cement concrete including the cost of centring, shuttering, finishing all work upto plinth level :1:1.5:3 (1 cement :1.5 coarse sand :3 graded stone aggregate 20mm nominal size.(M20)

Brick Work with common burnt clay F.P.S (non modular) bricks of class designation 7.5 in foundation and plinth in cement mortar 1:4 (1 cement:4 coarse sand)

12 mm cement plaster of mix 1:4 (1cement : 4 fine sand)

Work of MS Steel Bar (including Supply)

Description of Work / Item(s)

Amount

Augmentation of 132 kV Substation Laksar from 3x40 MVA Transformer to 2x40 MVA + 1x80 MVA Transformer at 132/33 kV voltage level

Part-D (Dismantling Work)

Dismantling of 40 MVA T/F 132/33 kV (Radiator, Conservator, 132& 33kV Bushings,Marshalling box & other associated accessories ) .work also include shifting of its accessories in store.

Work of transferring of complete transformer oil from Conservator tank/radiator tank etc. to empty drum separately with proper arrangement .

Dragging (App. 200 Mtr.) & shifting of 40 MVA T/F and its associated accessories from plinth to safe place in Store.

Dismantling of RTCC Panel and C&R Panels from Control Room to Store. Work also includes disconnection of cable.

Complete erection of all connected accessories of 40 MVA T/F like Bushings, Marshalling Box, Fans, filling centrifused T/F Oil, Radiators, conservator tank etc. including replacing of the gaskets if required.

Dismantling of existing O&U 145 kV CT from the structure

Dismantling of existing O&U 33 kV SF6 C.B with structure

Dismantling of existing O&U 33 kV CT from the structure

Dismantling of existing O&U 33 kV Isolator from the structure

Dismantling of existing O&U 132kV L.A with structure

Dismantling of existing O&U 33 kV L.A with structure

Dismantling of existing O&U P.V.C. Control Cable 2.5 mm2, 2 Core in trench .

Dismantling of existing O&U P.V.C. Control Cable 2.5 mm2, 4 Core in trench .

Dismantling of existing O&U P.V.C. Control Cable 2.5 mm2, 6 Core in trench.

Dismantling of existing O&U Control Cable 2.5 mm2, 10 Core in trench .

Dismantling of Existing 132kV Bus , Transformer Bay & shifting of dismantled material from switchyard to store.

Dismantling of Existing 33kV Bus, Transformer Bay & shifting of dismantled material from switchyard to store.

Description of Work / Item(s)

Amount

Total Part-A (Supply ) from BoQ1 sheet WITHOUT GST

Total Part-B (Erection Work ) from BoQ2 WITHOUT GST

Total Part-C Civil Work from BoQ3 WITHOUT GST

Total Part-D Dismantling Work from BoQ4 sheet WITHOUT GST

Add GST* Amount on (Total of Part-A + Total of Part-B + Total part C+Total Part D) above

EPC Ifracon Pvt Ltd (BID ID -379739)

EPC Ifracon Pvt Ltd (BID ID -379739)

EPC Ifracon Pvt Ltd (BID ID -379739)

EPC Ifracon Pvt Ltd (BID ID -379739)

EPC Ifracon Pvt Ltd (BID ID -379739)