To providing Distribution Board, Distribution Mains and 3 Phase service for Pasumalai Sub station school at Muthuramalingapuram ward No 72.

Amount

Supply and fixing of TNEB meter board suitable for 32A three phase service connection with 3Nos. 32A fuse unit (500V) 32A neutral link and earth link (1"x1/8"copper flat) on TW plank of size 600mm x 450mm x 19mm with supporting TW reepers of 1" thick an either side with painting with suitable bolt and nuts for fixing the TW plank on wall with earth connection and inter connection with 7/20 PVC insulated copper wire from EB meter to fuse unit with 1No 40 Amp 30 MA Four Pole RCD / RCCB (Higher End) with suitable necessary connection

Supply and fixing of 32A TPN MC switch on suitable angle iron frame work with MS cable entry box with earth connection only

Supply and fixing of horizontal type 4way triple pole neutral MCB distribution board in sheet steel enclosure double door (metal) with 40A 4pole MCB isolater as incoming and 12Nos. 6A to 32A SP MCB as out going in flush with wall and making good of the concealed portion with earth connection.The MCB DB and MCB's should be with the ISI mark (like standard make)

Supply and fixing of 8way single pole and neutral MCB sheet steel enclosure distribution board with double door (metal) 1No. 32A DP MCB as incoming and 6Nos. 6A to 32A SPMCB outgoing inflush with wall and making good of the concealed portion with earth connection only. The MCB DB and MCB's should be with ISI mark (like standard make).

Earthing as per the ISI specification with an earth electrode of 2.10 metre Class 'B' GI pipe of dia not less than 40mm with copper earth plate of size 125mm x 50mm x 6mm with necessary funneling arrangements with necessary masonry work and with 38mm RCC cover slab for the brick masonry.

Supply and Run of 4 of 2.5 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid on wall and ceiling with continuous earth wire connection of 2.5 sq.mm copper wire with painting of suitable colour.

Supply and Run of 2 of 2.5 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection of 2.5 sq.mm copper wire with painting of suitable colour.

Supply and run of 2 of 1.5sq.mm. PVC insulated Scunsheathed FRLS copper conductor of 1100V grade in suitable gauge MS conduit pipe on wall and ceiling with continuous earth wire connection of 1.5sq.mm copper wire with painting of suitable colour

Supply and run of 4 of 4 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V on 7/20 GI bearer wire for service connection mains

Supply and run of 4 of 4sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in 25mm dia GI pipe (Class 'B') bent at both ends with necessary angle iron up right and end supports for mains

Supply and fixing of 3phase 32A aerial fuse unit for 3Nos. 32A fuse units (500V) on suitable MS sheet covered with 6mm thick hylem sheet on suitable angle iron work the tapping pole with necessary clamps

Wiring with 2 x 1.5 sq.mm. (22 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories and with TW switch box and 5A FT switch with painting of suitable colour for open PVC light point / fan point (for electronic regulator) (6 points per coil)

supply and fixing of 30W LED street light fitting with LED (Higher end) with 25 mm dia. GI pipe (class B) with 1 no. 25 mm GI bend complete on the existing post/ on wall with PVC unsheathed copper leads with MS clamps and with painting .

Supply and fixing of 20W 4 Feed LED fitting with LED complete with electronic ballast with TW round blocks on wall or ceiling with flu tube with PVC unsheathed Copper leads from terminals to the fitting.

Supply and fixing of 1200mm (48") AC ceiling fan complete with stepped electronic 300W regulator with 300mm down rod on the existing clamp.

Add GST 18%

BAVITHRA BUILDERS (BID ID -1353971)