Increasing capacity of power transformer at various sub stations

Amount

SUB-STATION PART:- 33 KV Line Isolator

33 KV Bus Isolator.

33 KV Lightening Arrestors

33/11 KV Transformer 5 MVA

33/11 KV Transformer 8 MVA

33 KV VCB 800A, 750MVA with Steel structure

Control panel I/C for 33 KV single T/F

33 KV CT 200/100/1-1A

33 KV 1 Ph PT 33 KV/110 V

11 KV SWITCH GEARS VCB:- (i) Incoming VCB 600/300/5A, 350MVA, I /C

(iii) Bus coupler 350 MVA

11KV Cable jointing kit. Heat Shrinkable:- (i) 300 Sq.mm Indoor

(ii) 300 Sq.mm Outdoor

Pipe Earthing of Power Transformer by way of boring and lowering of "B" class G.I. pipe 50 mm. dia. Into the ground up to the water lever to the lower end of which a solid copper con approx 9 inches long and 750 gram in weight provided and screwed in connecting and bringing out continuous copper wire 8 SWG from the cone to the ground surface where it will be bolted to the G.I. Earth strip for transformer neutral connection. The earth strip will be welded to the G.I. pipe. The work also includes cap and clamp for pouring water, the cost of all material with all labour and T&P etc. complete in all respect. [Job with all requied material]

Fabrication and grouting of G.I. Channel 100x50x6 mm. in L shape & in proper size and alignment to provide support for the two separate Earthing strips for power transformer neutral including supply & fixing of two nos. flexible copper bonds for neutral Earthing. The work also includes painting of G.I. Channel with two coats of aluminium paint. [Job with all requied material]

Fabrication and erection of cable support made of two pieces of G.I. 65x65x6 mm. 4.0 mtr. Long 1.0 m grouted in depth, joined to each other by means of 5 Nos. M.S. flat 50x6 mm. pieces of size 150 mm. long each by welding at equal intervals as per drawing and grouting in a block of size 300x300x700 mm. complete with two coats of Aluminium paint. This includes providing of four nos. G.I. clamp made of G.I. flat for holding the cable including Nuts & Bolts. [Job with all requied material]

Plinth of Power T/F 3.5x4.5 Mtr. 0.5 m below and 0.7 m above in ground level with cross bricks boundry colomn . 6.0 Inch RCC Lenter on the plinth. As per drawing [Job with all requied material]

33 KV Pin Insulator

33 KV Pin with nut

Disc Insulators B&S Type 7000 Kg.

Disc Fittings for Dog/Raccoon 7000 Kg.

CONDUCTOR A.C.S.R. Dog conductor for switch yard

Plinth & Foundation of 33 KV VCB

11 KV Cable laying Including cost of sand and Bricks

Dismantling and Uninstallation Charge of 2x5 MVA form Plinth to safe place at Sub-Station

33 KV Terminal Gantry with Plinth & Foundation as per RESSPO Schedule

Main Bus Bar Complete with Structure

G.I. Structure for Line & Bus Isolator with Plinth & Foundation

33 KV Post Insulator

G.I. Structure for Post Insulator with Plinth & Foundation

G.I. Structure for Lightening Arrestors with Plinth & Foundation

90 Lbs. Rail pieces for T/F

CT Steel G.I. structure with Plinth & Foundation

G.I. Structure for P T with Plinth & Foundation

33 KV Fuse Set

G.I. Structure for fuse Set with Plinth & Foundation

24 V Battery with Battery Charger and Cabinet.

Control cable (Copper):- (i) 4 × 2.5 Sq.mm.

(ii) 2 × 2.5 Sq.mm.

Earthing of Sub-Station:-(As per RESSPO Schedule) (i) Outdoor Equipment (Earth Mat)

Chemical Pipe Earthing

Four Bolt Clamp for DOG Conductor

PG Clamp for Dog Conductor

G.I. Nut, Bolt and Washer's

Alluminium Paint for painting of Sub-Station Structure & equipment.

Red Oxide Paint for painting of Sub-Station Structure & equipment.

Carriage of following material from Center Store to Site (SUB-STATION PART):- 33 KV Line Isolator (Qty. 2 Nos.)

33 KV Bus Isolator (Qty.3 Nos.)

33 KV Lightening Arrestors (Qty.9 Nos.)

33 KV VCB 800A, 750MVA with Steel structure (Qty.3 Nos.)

Control panel I/C for 33 KV single T/F (Qty.3 Nos.)

33 KV CT 200/100/1-1A (Qty.9 Nos.)

33 KV 1 Ph PT 33 KV/110 V (Qty.9 Nos.)

11 KV SWITCH GEARS VCB:- (i) Incoming VCB 600/300/5A, 350MVA, I /C (Qty.1 Nos.)

(iii) Bus coupler 350 MVA (Qty.1 Nos.)

11KV 3 Core XLPE Cable:- (i) 3 × 300 Sq.mm (Qty 200 Mtr.)

11KV Cable jointing kit. Heat Shrinkable:- (i) 300 Sq.mm Indoor (Qty.3 Nos.)

(ii) 300 Sq.mm Outdoor (Qty.3 Nos.)

33 KV Pin Insulator (Qty.12 Nos.)

33 KV Pin with nut (Qty.12 Nos.)

Disc Insulators B&S Type 7000 Kg. (Qty.48 Nos.)

Disc Fittings for Dog/Raccoon 7000 Kg. (Qty.12 Nos.)

CONDUCTOR A.C.S.R. Dog conductor for switch yard (Qty.0.300 Kms.)

ARABH ELECTRICAL (BID ID -4759375)

Shri Krishna Construction Company (BID ID -4758555)

PREMIER ENGINEERING COMPANY (BID ID -4759002)

M/s. Siddhi Vinayak Enterprises, Agra (BID ID -4757674)