ELECTRICALS WORKS IN CTO AT KANCHEEPURAM

Amount

Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with PVC accessories with Module GI switch box in flush with wall with 6A one way module switch with module front plate with continuous earth wire connection of 1.5 sq.mm copper wire and making good of the concealed portion with suitable colour for Concealed PVC Light point / fan point (for electronic regulator) (5 points / Coil) Higher End )

Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with PVC accessories with Module GI switch box in flush with wall with 6A one way module switch with module front plate with continuous earth wire connection of 1.5 sq.mm copper wire and making good of the concealed portion with suitable colour for Concealed PVC Light point / fan point (for electronic regulator) (6 points / Coil) Higher End

Supply and fixing of WT bulk head fitting with guard suitable with 7W / 9W LED bulb

Supply and fixing of 300 mm (12") sweep (light duty) AC exhaust fan complete without Provision of Hole in the Wall.

Supply and fixing of louvers shutters arrangements for 300mm (12") sweep (light duty) AC exhaust fan

Supply and fixing of 18W LED square type Recessed fitting with LED (Higher end) on false Ceiling with suitable hanging support from ceiling with PVC unsheathed copper leads from terminals to the fitting.

supply and fixing of 24W LED 2x2 square type Recessed fitting with LED (Higher end) on false Ceiling with suitable hanging support from ceiling with PVC unsheathed copper leads from terminals to the fitting.

Supply and fixing of 2 x 4 feet 18W Twin crystal glass LED tube light with TW round blocks on 0.75 mtr conduit pipe suspension from the ceiling with PVC unsheathed copper leads from terminals to the fitting with LED tube.

Supply and fixing of single box type 18W 4 feet LED Fitting with LED Tube complete with TW round blocks on wall or ceiling with ( Havells / equivalant) with PVC unsheathed Copper leads from terminals to the fitting.

supply and fixing of 1200mm (48") sweep AC ceiling fan complete (Higher end) with 2 module 100W fan step regulator (Higher end) with 300mm down rod with fan hook with complete fastener.

Supply and fixing of 3 nos.6A two module socket , 1 no. 16A two module socket , 3 nos. 6A one module switch , 1 no. 16A one module switch on suitable module surface mounting Box (GI ) with module cover plate (plastic) on wall with connections(higher end)

Supply and fixing of 20 Amps DP Plug and Socket in sheet enclosure with 32A DP MCB inflush with wall with earth connection (For AC Plug) [Legrand (MDS) / Hager (L&T) make]

Supply and fixing of 48 W LED street light fitting complete with 32 mm dia G.I pipe (Class "B") with 1 No 32 mmdia GI Bend complete on the existing post / wall with PVC unsheathed copper leads MS clamps and aluminium painting

Supply and fixing of 12 way single pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 32A DP MCB switch as incoming and 10 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only.

Supply and fixing of 4 way Vertical Triple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 100A 4P MCB switch as incoming and 12 nos. 6A to 32A SP MCB as outgoing on wall with earth connection only.

Supply and run of 2 of 4 sq.mm.PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 4 sq.mm copper wire and making good of the concealed portion with suitable colour.

Supply and run of 2 of 6 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in rigid pipe concealed in wall and ceiling with continuous earth wire connection of 6 sq.mm copper wire and making good of the concealed portion with suitable colour.

Supply and run of 4 of 16 sq.mm. (101 / 0.45) PVC insulated SC unsheathed copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection by 14 SWG TC wire and making good of the concealed portion with suitable colour

Supply and fixng of TNEB meter board suitable for 3 phase 200A service connection made up of suitable angle iron frame work of size 3 feet x 2feet using angle iron of size1-1/2"x1-1/2"x1/4" rigidly fixed on wall covered with hylem sheet of size 3feet x 2feet of 12mm thickness with necessary bolts and nuts supports and supply and fixing of 3Nos. 200A fuse units (500V), 1No. neutral link, copper earth flat of size 1"x1/4" with inter connection of EB meter to fuse units by 19/16 PVC insulated copper wire with earth connection complete

Supply and clamping of 3-1/2 x 185 sq.mm. PVC LTUG armoured cable on post or on wall with MS clamps

Supply and Laying of 3 1/2 x 185 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good.

Supply and fixing of brass cable gland for 3-1/2 x 185 sq.mm. PVC armoured LTUG cable with earth connection

Supply and providing cable end termination of 3-1/2 x 185 sq.mm. PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete.

Supply and clamping of 3-1/2 x 70 sq.mm. PVC LTUG armoured cable on post or on wall with MS clamps

Supply and fixing of brass cable gland for 3-1/2 x 70 sq.mm. PVC armoured LTUG cable with earth connection

Supply and providing cable end termination of 3-1/2 x 70 sq.mm. PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete.

Supply and erection of 2.0 Ton capacity ( 3star Rated) Split type Airconditioner unit confirming to ISI 1301 (part-2) 1992 with amendment No.1 fitted with Hermetically sealed compressor operationon 230V 50Hz AC supply system with refrigerant gas R-22 suitable for high wallmounting evaporator and specification as under general requirement interconnection of pipes and cable.

Supply and erection of 5 KVA capacity Automatic Voltage stabilizer suitable to operation on 230 volts, single phase,50Hz,AC supply system with tie delay relay and High/Low voltage cut off, input voltage range 170V to 270V AC single phase, wall mounting type stabilizer with necessary clamp.

Supply and erection of 1.5 Ton capacity ( 3star Rated) Split type Airconditioner unit confirming to ISI 1301 (part-2) 1992 with amendment No.1 fitted with Hermetically sealed compressor operationon 230V 50Hz AC supply system with refrigerant gas R-22 suitable for high wallmounting evaporator and specification as under general requirement interconnection of pipes and cable.

Supply and erection of 4 KVA capacity Automatic Voltage stabilizer suitable to operation on 230 volts, single phase,50Hz,AC supply system with tie delay relay and High/Low voltage cut off, input voltage range 170V to 270V AC single phase, wall mounting type stabilizer with necessary clamp.

Supply and laying of 5/8'' and 3/8'' copper pipe (Extr beyond 3Mtrs supplied with AC Unit)(For split AC Unit)

Supply and Fixing of MS stand for fixing outdoor units. (For Split outdoor unit)

Supply and run of 1 of CAT 6 cable in suitable PVC rigid pipe on wall and ceiling with painting of suitable colour.

Supply and fixing of RJ 45 I/O box

Supply and Installation of 4 U Rack With Power Supply

Supply and Installation of unmanaged 10/100/1000 Layer - 24 Port LAN Network Switch with fan

Supply and fixing of 400 A Three phase 500V 4 Pole Change over Switch on suitable angle iron frame work with MS cable entry boxes with earth connection only.

Supply and erection of 315 Amps capacity dust and vermin proof cubical panel board size of 5'X 6 X1.5' made up of 16 SWG CRCA sheet steel for outer body, with doors, switch supports and seperations etc., and with supply and fixing of the following interior switch with bus bar chamber complete with 25 X 12 mm tinned cu. Flat for 3 phase , neutral and 3 Nos 25 x 3 mm tinned cu flat for earth connections with bus bar insulators complete with the following tinned Cu flat should be used between busbar and switches 25 X12 tinned cu. Flat for interconnection of 315A incoming switch to bus bar,and No:8 SWG HDBC conductor for 2 Nos 250A & 4 Nos 125A & 1 Nos 63A As Outgoing Switches and including supply and fixing of KWh meter (Submeter) & indication lamps with HRC fueses connections complete etc. The panel should be fabricated as per IE rules & CEIG specification.The housing accommodate 8 Nos 3 phase switches and supply and fixing of the following switches. (1)315A TPN switch disconnector fuse units Incoming switch -1 No, (2)250A TPN switch disconnector fuse units outgoing switch - 2 Nos, (3)125A TPN switch disconnector fuse units outgoing switch - 4 Nos, (4)63A TPN switch disconnector fuse units outgoing switch - 1 Nos, (5)125A Change over Switch -1No. The panel board should be painted with two coats of high quality epoxy paint over one coat of red oxide primer with superscriptions. (lettering and numbering) The above cubical panel board rest on suitable angle iron base.

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 1 of No.8 SWG copper wire in suitable PVC rigid pipe on wall / floor / ground for earth connection

E DHANASEKARAN (BID ID -1374696)

SURESHBABU (BID ID -1375046)