REPLACEMENT OF 33 KV CONTROL PANEL, 33 KV VCB, 11 KV I/C AND O/G VCB AT 33/11 KV S/S

Amount

De-Centralized Materials

PG Clamp Suitable For Cable Connection And Jumpering

MS nut & bolt with washers

MS flat 50x6 mm

Stone pad 300x300x75 mm

MS plate 225x225x8 mm thick

MS plate 400x400x8 mm thick

C wedge clamp Panther to Panther

C wedge clamp Panther to Dog

Connectors suitable for Panther

1. For LA suitable for panther

2. For LA suitable for dog

3. For Isolators suitable for panther

4. For Isolators suitable for dog

5. For CT/PT suitable for panther/dog

6. For PI suitable for panther

7. For VCB suitable for panther

8. For Fuse set suitable for panther

9. For Fuse set suitable for dog

10. For T/F suitable for panther

11. For T/F suitable for LT side

12. For station transformer suitable for dog/weasel

HT cable warning tape

Instruction board 3’x2½’ of PolyFlex board moulded with frame duly painted & writing.

Single line diagram board of S/s size 2½’x1½’ PolyFlex board with frame, duly painted & writing.

Name plate of equipment TG, LI, BI, PI, BG, CT, PT, CB, LA etc. (Size 9"x5" with white base, red border & letter written in red color)

Sundries items Cable tie, Alu lug, Copper lug & HT, LT tape, pvc compound, ferrule, pvc flexible pipe, paint writing on panels, HT LT diff size cable gland.

Perforated tray 400mm width for cable trench

Perforated tray 300 mm width for cable trench

Perforated tray 100 mm width for cable trench

Al Lugs Suitable For Panther

24 V battery Charger

24 V battery set

24 V DCDB

Labour

Carriage from existing site to store center including loading & unloading(0-70 km)

11 KV VCB I/C 500 MVA, 800/400/5A, 110 V AC

11 KV VCB FDR 350/500 MVA, 400/200/5A, 110 V AC

11 KV bus coupler 350/500 MVA

Control panel Inc 33 KV single T/F

Control panel FDR 33 KV double ckt

33 KV VCB 1250 A 24 V

Stock Material

Mannual Shifting/pulling from existing site to plinth/ nearby place distance upto 200 mtr.

11 KV VCB I/C 500 MVA, 800/400/5A, 110 V AC

11 KV VCB FDR 350/500 MVA, 400/200/5A, 110 V AC

11 KV bus coupler 350/500 MVA

Control panel Inc 33 KV single T/F

Control panel FDR 33 KV double ckt

33 KV VCB 1250 A 24 V

Stock Material

Dismantling of fencing and gate of S/Stn including fabrication ,cutting and welding work at sub station.

Dismantling of isolator, bus bars & other structure as required to provide space for replacement of 10 MVA power transformer in the swichyard area

Re erection of bus bars & other structure as required to provide space for replacement of 10 MVA power transformer in the swichyard area

Re-erection of fencing and gate complete all work

Erection of 11 KV VCB and I/C Panel in all respect, making connection in all respect with testing.

Erection of control panel in all respect with testing.

Erection of 33 KV VCB in all respect with testing.

Fabrication of MS channel and angle for fabrication of structure

Excavation of earth in mixed soil for foundation for 33 KV VCB, 33 KV CT, 33 KV PT, 33 KV fuse set, 33 KV line isolator, 33 KV LA set

Cement Plaster 1:4, on top & side walls

Grouting of structure with C.C. in 1:3:6 ratio

Painting of structure with one coat of red oxide paint and two coat of Aluminium paint of best quality I.S.I. mark including cost of red oxide, paint.

Erection of 33 KV CT

Erection of 33 KV PT

Erection of 33 KV fuse set

Erection of 33 KV line isolator

Erection of 33 KV post insulator

Erection of 33 KV LA Set

Painting of CT,PT, fuse set, isolator & LA Set, TG, Bus Bar

Laying of 33 KV/ 11 KV Cable by excavation of cable trench in mixed soil, filling of the sand upto the height 250mm from the bottom most level of the cable trench thereafter properly laying of the cable by placing bricks on both side of the cable than re-filling of the sand from the top so as to cover the cable completely and then placing the bricks on the top of the covered cable, spreading of cable warning tape & covering of the trench completly with mixed soil including cost of sand, bricks, etc.

Filling of cable jointing kit 11 KV indoor & outdoor type

Making cable trench.including fabrication, fixing of MS angle 50/40X6 mm size (excluding the cost of MS Angle/ MS bar) on side edge with all excavation, CC work, brick work, fixing of cable support angle one/two tier as required with stopper arrangement at 0.5 mtr gap throughout the length of the trench, making of cable trench covers with MS Bar welded mesh angle frame with lifting hooks, fixing of perforated tray complete as per drawing including cost of sand, cement, bricks, metal (gitti) etc.

Laying, spreading & jointing of LT control cable by using propers ties,lugs, connectors, cable glands in cable trench and equipments..

Erection of 24 V Battery charger with boost & trickle charge

Erection of 24 V Battery set Maint. Free

Erection of DCDB 24 V

Erection of ACDB

Special Earthing for 01 Nos control panel, 01 nos Outgoing panel, 02 Nos battery charger set, 04 Nos 33 KV VCB, 04 Nos LA set, 02 nos fencing of switchyard

Erection of Name plates, instruction board, SLD, Max., Min. board etc.

Demolishing of old substation building with proper levelling at 33/11 KV S/s Haripur Kalsi. (Annexure attached)

BIJENDRA KUMAR POKHRIYAL