Increasing Transformation Capacity from 3x40 MVA to 1x40 MVA 2x80 MVA at 132 KV Substation Bhupatwala

Amount

Price Schedule-A (Supply)

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

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.

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

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

Price Schedule-B (Erection)

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

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.

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

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.

Price Schedule-B (Civil)

Earth work in excavation in ordinary soil/earth mixed with boulder 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 & lifts.

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)

Price Schedule-B (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 dismantling 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 .

Description of Work / Item(s)

Amount

Total Price Schedule-A (Supply) from BoQ1 sheet WITHOUT GST

Total Price Schedule-B (Erection, Civil and Dismentaling work ) from BoQ2 sheet WITHOUT GST

Add GST* Amount on (Total of Price Schedule-A + Total of Price Schedule-B above)

GROMA INFRASTRUCTURE LIMITED (BID ID -407215)

SPR CONSTRUCTIONS (BID ID -405384)

GROMA INFRASTRUCTURE LIMITED (BID ID -407215)