Providing New Cubicle MV panel board with 250A SDFU 100A SDFU along with 250Amps Change over switch at central office building in premises of TANGEDCO campus Tirunelveli11

Amount

Releasing of existing 2Nos 60A ,32A, 15A 200A metal clad main bus switch, 200A change over switch, and bus bar chamber with MS frame and devouleted to store as per site engineer including disconnecting the exisiting various sizes of 16Nos cable from main switch without damaging existing wiring arrangement, main switch etc complete.

Earthwork excavation in hard stiff clay, stiff black cotton, hard red earth, shales murram gravel stoney earth and earth mixed with small size boulders and hard gravelly soil for foundation.

PCC 1:4:8 mix using 40mm HBG With out form work(machine crushed) metal for revetment foundation in LPP line side including cost of all materials lead lift curing etc complete.

PCC 1:3:6 using 20mm metal with form work including cost of all materials labour lead lift curing etc complete.

Plastering with CM 1:5, mix 12mm thick for wall including all cost labour materials lead lift labour curing etc complete.

Supplying and fixing of MS channel for panel base support cable duct cover including the cost of materials,lead lift, etc, complete

supply and clamping of 3 ½x120sqmm cable XLPE LTUG armoured cable on post or on wall on MS channel with MS clams including the cost of materials,lead lift, etc, complete

labour charge for releasing and re-fixing with wiring connection, testing, commissioning of 100A Main switch as per site incharge etc. complete.

Supplying and fixing of wall mounted cubicle panel board size of 9'x6' made up of 18SWGMS sheet (1.22mm) with 25mmx06mm copper bus bar for 3 phases and neutral (25mmx03mm) and two nos of earthing bus of size 25mm x3mm copper bus

Supplying and fixing of wall mounted cubicle panel board size of 3'x4 made up of 18SWGMS sheet (1.22mm) with 32mmx6mm copper bus bar for CT chamber with LTCT kit , including the cost of materials,lead lift, etc, complete

Supplying and fixing of 250A 3 phase 4 pole change over switch (Make: L&T )with RYB lamp set including transport etc with internal wiring connected with Meter in cubicle board 18SWGMS sheet closure and erection, testing commissioning, including transport etc.

Supplying of the following switches (Make: L&T or legrand) including transport etc.

250A TPN SDFU switch

100A TPN SDFU Switch

63A TPN SDFU Switch

Supplying of the following HRC fuse(Make: L&T or legrand) including transport etc.

250A HRC Fuse

100A HRC fuse,

63A HRC fuse

labour charge for fixing the following switch disconnector with HRC fuse double break in cubicle board and connected with bus bar and testing commissioning, including transport etc.

250A TPN SDFU with HRC Fuse

100A TPN SDFU with HRC fuse,

63A TPN SDFU with HRC fuse,

labour charge for fixing the following MCB in panel board and connected with bus bar and testing commissioning, including transport etc.

4pole 63Amps MCB

2Pole 63Amps MCB

2Pole 40Amps MCB

Supply and fixing cable gland for following sizes of XLPE LT UG aluminium armoured cable with earth connection

3 ½x240sqmm cable

3 ½x120sqmm cable

3½x35sqmm cable

3½x25sqmm cable

2x16 Sqmm cable

2x10 Sqmm cable

2x4 sqmm cable

Supply , Erection, testing and commissioning of cable end termination for the following sizes of XLPE LT UG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connecion complete.

3 ½x240sqmm cable

3 ½x120sqmm cable

3x35sqmm cable

3x25sqmm cable

3x16 Sqmm cable

Supplying and fixng Cable route indicator as per direction of engineer incharge including materila , labour, lead etc complete

Earthing as per P.W.D standard with an earth electrode of 2 Mtr. Class 'B' GI pipe of dia not less than 32mm complete with necessary masonry work.(SD-234)

releasing, rewinding of existing 4x25sqmm cable in drum and devoulted to store without damages including labour, transport etc complete.

GST 18% as per GOVT norms