ELECTRICAL WORKS IN ITI AT ARAKKONAM

Amount

Re-Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with Module Plastic surface mounting box on wall with 6A one way module switch with module front plate with painting of Suitable colour for Open PVC Light point / fan point (for electronic regulator) 4 points / coils Higher End

Re-Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with Module Plastic surface mounting box on wall with 6A one way module switch with module front plate with painting of Suitable colour for Open PVC Light point / fan point (for electronic regulator) 5 points / coils Higher End

Re-Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with Module Plastic surface mounting box on wall with 6A one way module switch with module front plate with painting of Suitable colour for Open PVC Light point / fan point (for electronic regulator) 6 points / coils Higher End

Renewal by supply and fixing of 24W LED 2x2 square type recessed fitting with LED (Higher end) on fals ceiling with suitable hanging support from ceiling with PVC unsheathed copper leads from terminals to the fitting)(For Principal room)

Renewal by Supply and fixing of 4 Feet LED 20W Fitting with LED 20W tube (HigherEnd)complete withTW round blocks on wall or ceiling with PVC unsheathed FRLS Copper leads from terminals to the fitting

Renewal by Supply and fixing of LED Twin Fitting 20 W with high brightness LED fitting on wall or ceiling, with PVC unsheathed leads from terminals to the fitting. ( Havells /Equivalent ) (For Work shop)

Renewal by Supply and fixing of 1200mm (48") sweep AC ceiling fan High speed complete with 2 module 100W fan step regulator (Higher end) with 300 mm down rod with fan clamp with side plates and cross arm of size 450mm (18") (For office and Class room)

Renewal by supply and fixing of 1200mm (48") sweep AC ceiling fan High speed complete with 2 module 100W fan step regulator (Higher end) with 600 mm 2.5 mtr down rod with fan clamp with side plates and cross arm of size 450mm (18")(For Work shop)

Supply and fixing of 300 mm (12") sweep (light duty) AC exhaust fan complete with necessary wall opening and making good of the wall and Supply and fixing of louvers shutters arrangements for 300 mm (12") sweep (light duty) AC exhaust fan.

Renewal by Supply and fixing of 450 mm (16") high speed AC Wall mounting fan complete with clamp set etc. (Havells / Crompton / equivalent) (For office room)

Renewal by Supply and fixing of 90W LED Street Light fitting complet with 32mm dia GI pipe (Class B) with 1no 32mm GI bend complete on the existing post/ wall with SMC box with 16A fuse unit with PVC unsheathed copper leads from fuse carrier to the fitting, MS clamps and aluminum painting with including necessary labour (Havels / Philips / Equivalent)

Renewal by Supply and fixing of 3 nos.6A two module socket , 1 no. 6/16A two module socket , 3 nos. 6A one module switch, 1 no.16A one module switch on suitable module surface mounting Box ( Plastic ) with module cover plate (plastic) on wall with connections. Higher End

Supply and fixing of 20Amps DP Plug and Socket in sheet enclosure with 32A DP MCB in flush with wall with earth connection (For AC Plug) (Legrand / Hager make). ( For Pricipal Room)

Supply and fixing of 32A FP MCB enclosure with 32A FPMCB in flush with wall with earth connection.(Legrand /Hager/Equl)(For Workshop)

Renewal by 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 as incoming and 10 nos. 6A to 32A SP MCB as outgoing on suitable angle iron frame on wall with earth connection only. Higher End (For Work shop 6 Nos, Work Shop entrance room -1 No , First Floor Class Room Buildings -2 Nos, GF Principal Room -1No)

Renewal by Supply and fixing of 4 way Vertical Triple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 63A 4P MCB as incoming and 12 nos. 6A to 32A SP MCB as outgoing on suitable angle iron frame on wall with earth connection only. Higher End (For Work shop Entrance Room Lighting -1 No ,Principal Room- 1No ,First Floor Class room -1 No )

Supply and fixing of 6 way Vertical Triple pole and neutral MCCB sheet steel enclosure distribution board ( with MCCB incomer) with double door (metal door) with 1 No 125A 4P MCCB as incoming and 4 Nos 63A 3P MCB as outgoing with suitable cable end box on suitable angle iron frame on wall with Earth connection only. Higher End (For Work shop)

Renewal by Supply and run of 2 of 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 continuous earth wire connection (For UPS)

Renewal by Supply and run of 2 of 4 sq.mm. PVC in sulated SC unsheathed FRLS copper conductorof 1100V grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection of 4 sq.mm copper wire with painting of suitable colour

Renewal by Supply and run of 4 of 6 sq.mm. PVC in sulated SC unsheathed FRLS copper conductorof 1100V grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection of 6 sq.mm copper wire with painting of suitable colour(For 6Way MCCB DB to 32A FP MCCB)

Renewal by Supply and run of 4 of 10 sq.mm. PVC in sulated SC unsheathed FRLS copper conductorof 1100V grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection of 10 sq.mm copper wire with painting of suitable colour(For Main Switch to 6 way MCCB DB)

Renewal by Supply and frxing of brass cable gland for 3 1/2x185 sqmm PVC armoured LTUG cable with earth connection.

Renewal by Supply and clarnping of 3 1/2 x185 sq.mm PVC LTUG armoured LTUG cable on post or on wall with MS Clamps.

Renewal by 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.

Renewal by Supply and providing cable end termination of 3-1/2x185 sq.mm. PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete

Renewal by Supply and frxing of brass cable gland for 3 1/2x70 sqmm PVC armoured LTUG cable with earth connection.

Renewal by Supply and clarnping of 3 1/2 x70 sq.mm PVC LTUG armoured LTUG cable on post or on wall with MS Clamps.(For Panel to 6 way MCCB DB)

Renewal by Supply and Laying of 3 1/2 x 70 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. (For Panel to 6 way MCCB DB)

Renewal by Supply and providing cable end termination of 3-1/2x70 sq.mm. PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete

Renewal by Supply and fixing of 2KVAAutomatic invertor with input Voltage 180V-260V and output voltage 200V -230V 50Hz with 2 No 12V 150AH tubulur Battery and testing complete with connection. Capacity System with battery 1 hour back-Up (Make Exide /Luminous/MicroTeh /equ)(For Principal room and office )

Renewal by Supply and fixng of TNEB meter board suitable for 3 phase 200A service connection made up of suitable angle iron frame work of size 2 feetx1-1/2 feet using angle iron of size 1-1/2"x1-1/2"x1/4" rigidly fixed on wall covered with hylem sheet of size 2 feet x1/2 feet of 6mm thickness with necessary bolts and nuts supports and supply and fixing of 3 Nos.200 A fuse units (500V), 1 No. neutral link, copper earth flat of size 1"x1/4" with interconnection of EB meter to fuse units by 16 Sq.mm PVC insulated copper wire with 1 No 200 Amp 30MA Four Pole RCD/ RCCB (Higher End) withsuitable necessary connection with earth connection complete.(For Work Shop)

Renewal by Supply and erection of 315 Amps capacity dust and vermin proof cubical panel board size of 5'X 5' X 2' 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 Bus Bar (a) 25 X 12 mm tinned cu. Flat for 3 phase , neutral and (b)1 Nos 25 x 10 mm tinned cu flat for earth connections (c)6 Nos 25 x 6mm tinned cu flat for inter connections with bus bar insulators complete with the following tinned Cu flat should be used between busbar and switches for interconnection. Interconnection of bus bars : (1)315A TPN switch bus bar for Interconnection 25mmX12mm copper flat. (2) 250A TPN switch bus bar for Interconnection 25mmX10mm copper flat. (3)125 A TPN outgoing switch disconnector fuse units 25mm X6mm tinned cu. Flat supply and fixing of KWh meter (Submeter) & indication lamps. The panel should be fabricated as per IE rules & CEIG specification.The housing accommodate the following switches. Incoming Switch : (1)315 A TPN Incoming switch disconnector fuse units interior only with HRC fuses double break- 1 Nos Outgoing Switch Switches : (2)250A A TPN Incoming switch disconnector fuse units interior only with HRC fuses double break- 1Nos (3)125 A TPN outgoing switch disconnector fuse units interior only with HRC fuses double break-6Nos The mimic 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.

Renewal by Supply and fixing of 65mm (2 1/2") GI pipe (Class 'B') of 6 metre length with 300mm X 300mm X 6mm MS base plate duly welded at the bottom with concreting the construction of masonry pedestal with suitable MS box to house the 10A SP MCB two 4way connector on suitable hylem sheet with SMC box and supply and fixing of 1X90W led type street light fitting (Make: Philips / Havells / Equivalent) with 1 meter of 32mm dia GI pipe (Class 'B') and 32 mm dia GI bend on the above post with PVC unsheathed leads with coil earthing and painting of suitable colour.

Renewal by Supply and frxing of brass cable gland for 4 x 16 sqmm PVC armoured LTUG cable with earth connection

Renewal by Supply and laying of 4 x 16 sq.mm PVC armoured LTUG cable in a trench to be excavated at a depth of 0.75 metre putting 0.15 mt. Layer of sand and covering the cable completely with bricks and sand and refilling the earth to make good.

Renewal by Supply and clarnping of 4 x 16 sq.mm. PVC LTUG armoured cable on post or on wall with MS clamps

Supply and fixing of 150W LED flood light fiting complete with angle iron frame supports with suitable clamp sets on the existing post / wall with PVC unsheathed copper leads MS camps and aluminium painting.(For Main Entrance and 4.0 Building Side)

Supply and fixing of 125A TPN switch disconnector fuse units in sheet steel enclosure with HRC fuses double brEak on suitable angle iron frame work with MS cable entry boxes with Earth connection only.

Renewal by Supply and run of 1 of No.8 SWG copper wire in suitable PVC rigid pipe on wall and ceiling for earth connection

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

SURESHBABU (BID ID -1557690)

R BALAMURUGAN (BID ID -1557711)