Electrical Arrangements to the Mundiyambakkam CEMONC Building in Villupuram District

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 fancy glass shade and 7W / 9W LED bulb.

Supply and fixing of single box type 4' 18 W LED fitting complete with TW round blocks on wall or ceiling with 18 W LED tube light with Single side connection ( Havells / equivalant) with PVC unsheathed Copper leads from terminals to the fitting.

Supply and fixing of Aesthetically desined ultra modern 24 W 1' x 1' High efficacy 1x1 Surface LED flat panel with high brightness LED for glare-free homogenous illumination. Also for POP ceilings LED fitting (Havels/ / Equivalent ) on wall or ceiling, with PVC unsheathed leads from terminals to the fitting.

Supply and fixing of Aesthetically desined ultra modern 34 W 2' x 2'recessed Mounting luminaire with high brightness LED fitting (Havels model No. Pluto NEO PANEL 2x2 LHEWEJP7PL 1W034 ) ( Havells / Crompton/Wipro ) on wall or ceiling, with PVC unsheathed leads from terminals to the fitting.

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 Fan MS Box.

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

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

Supply and fixing of 1 no 18 modular metal box with 1 no 18 modular plate, 6 no 6A switch, 6 no 6A socket, and in flush and making good of the concealed portion for computer plug. (Legrand/ Hager/ Equivalent)

Supply and fixing of 1 no 12 modular metal box with 1 no 18 modular plate, 4 no 16A switch, 4 no 16A socket, in flush and making good of the concealed portion for computer plug. (Legrand/ Hager/ Equivalent)

Supply and fixing of 3nos. 6A two module 3 pin socket, 3 nos. 6A one module switch with module cover plate (plastic) on suitable module concealed Box (GI) in flush with wall with connections. Higher End

Supply and fixing of 1 no. 6/16A two module socket, 1 no.16A one module switch with module cover plate (plastic) on suitable module concealed Box (GI) in flush with wall with connections. Higher End

Supply and fixing of 20A Flush type Wall Socket 32A DP MCB complete set for AC Plug in flush with wall with earth connection. (For AC Plug)

Supply and fixing of 12 way single pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 40 DP MCB as incoming and 10 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. Higher End

Supply and fixing of 8 way single pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 32A DP MCB as incoming and 6 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. Higher End

Supply and fixing of 8 way single pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 40 DP MCB as incoming and 3 nos. 6A to 32A DP MCB as outgoing in flush with wall with earth connection only. Higher End

Supply and fixing of Vertical type 8 way Triple pole and neutral MCB Double door Distribution board in sheet steel enclosure with metal door with IP42 protection with 1 No. of 63A FP MCB as incoming 24 Nos. of 6A to 32A SP MCB outgoing on wall with suitable angle iron framework with Cable entry box on top or bottom with earth connection only. The MCB DB and MCB's should be with Legrand / Hager make 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. 32A 4P MCB switch as incoming and 12 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. Higher End.

Supply and erection of 250A sub-panel (Power & Lighting) Design, Supply, erection, testing and commissioning of 250A floor mounted cubical panel board bus bar chamber dust and vermin proof and accommodating the following d sine with Thermal Magnetic Release units with the following items of work complete to satisfy the latest IE rules and CEIG guidelines. Supply and fixing of suitable bus bar chamber made up of 16SWG MS sheet steel(1.6mm) with 4 Nos. of 1” X ¼ ” tinned copper bus bar for 3 phases and neutral (25mm x 6mm) and 2Nos. of ear thing bus of size 1” X 1/8 tinned copper bus(25mm x 3mm) on suitable bus bar insulator(Epoxy insulator) with maximum creepage distance and supported on MS Base channel frame work of size 4”X 2”X ¼”–1Set Incoming 1)Supply and fixing of 1 No. 250A 4 pole 433V LT Cubical Interior switch confirming to IS with Thermal Magnetic Release making capacity for easy maintenance as per CEIG, IE rules in force with inter connection and terminations as required in specification. Outgoing 1) S & F of 125A 4 P Cubical Interior switch with HRC fuses —4Nos compartments within the cubicle by CEIG rules with , 2 sets of supply and fixing Electronic Multifunction Meter class 0.2S flush mounting L&T or equivalent make. 2) S & F of 63 A 4 P Cubical Interior switch with HRC fuses —4 Nos Inter connecting the all LT MCCB’s to bus bar with suitable insulated tinned copper flats and painting/PVC sleeve colour coding of phases and neutral indication. Double Earth connection of the MCCB’s to earth bus using suitable tinned copper flats by 2 runs of 1” X 1/8” Supply and fixing of LED lamp arrangements with toggle switches to the control to each phases and with rigid connection in suitable separate.

Supply and fixing of danger board with Siemens grey powder coating with super Scribing the names of places to which supply is fed feeder sizes of cables direction of cables etc. Erection of panel board complete with suitable foundation bolts and nuts including suitable M.S Channel, concreting, testing and commissioning (L&T, C&S, SIEMENS, ABB)

Supply and erection of 400A Power panel (Admin Block)-Design, Supply, erection, testing and commissioning of 400A floor mounted cubical panel board bus bar chamber dust and vermin proof and accommodating the following d sine with Thermal Magnetic Release MCCB’s Incomer &outgoing units with the following items of work complete to satisfy the latest IE rules and CEIG guidelines. Supply and fixing of suitable bus bar chamber made up of 16SWG MS sheet steel(1.6mm) with 4 Nos. of 2” X ¼ ” tinned copper bus bar for 3 phases and neutral (50mm x 6mm) and 2Nos. of ear thing bus of size 1” X 1/8 tinned copper bus(25mm x 3mm) on suitable bus bar insulator(Epoxy insulator) with maximum creepage distance and supported on MS Base channel frame work of size 4”X 2”X ¼”–1Set Incoming 1)Supply and fixing of 1 No. 400 A 4 pole 433V LT Cubical Interior switch confirming to IS with Thermal Magnetic Release making capacity for easy maintenance as per CEIG, IE rules in force with inter connection and terminations as required in specification. making capacity of 36 KA breaking for easy maintenance as per CEIG, IE rules in force with inter connection and terminations as required in specification. Outgoing 1) S & F of 250 4 P Cubical Interior switch with HRC fuses —3Nos, 2) S & F of 125 4 P Cubical Interior switch with HRC fuses —4 Nos, Inter connecting the all LT MCCB’s to bus bar with suitable insulated tinned copper flats and painting/PVC sleeve colour coding of phases and neutral indication. Double Earth connection of the MCCB’s to earth bus using suitable tinned copper flats by 2 runs of 1” X 1/8” Supply and fixing of LED lamp arrangements with toggle switches to the control to each phases and with rigid connection in suitable separate compartments within the cubicle by CEIG rules with, 1 set of supply and fixing Electronic Multifunction Meter class 0.2S flush mounting L&T or equivalent make.

Supply and fixing of danger board with Siemens grey powder coating with super Scribing the names of places to which supply is fed feeder sizes of cables direction of cables etc. Erection of panel board complete with suitable foundation bolts and nuts including suitable M.S Channel, concreting, testing and commissioning. (L&T, C&S, SIEMENS, ABB)

630A MAIN POWER PANEL:- Design, Supply, erection, testing and commissioning of 630A floor mounted cubical panel board bus bar chamber dust and vermin proof and accommodating the following d sine with Thermal Magnetic Release MCCB’s Incomer &outgoing units with the following items of work complete to satisfy the latest IE rules and CEIG guidelines. Supply and fixing of suitable bus bar chamber made up of 16SWG MS sheet steel(1.6mm) with 4 Nos. of 21/2’’ X 1/4 ’’ (62mm x6mm) tinned copper bus bar for 3 phases and neutral and 2Nos. of ear thing bus of size 1” X 1/8 tinned copper bus(25mm x 3mm) on suitable bus bar insulator(Epoxy insulator) with maximum creepage distance and supported on MS Base channel frame work of size 4”X 2”X ¼”–1Set Incoming 1)Supply and fixing of 1 No. 630 A 4 pole 433V LT Cubical Interior switch confirming to IS with Thermal Magnetic Release making capacity for easy maintenance as per CEIG, IE rules in force with inter connection and terminations as required in specification. Outgoing 1) S & F of 400 A 4 P Cubical Interior switch with HRC fuses —2Nos, 2) S & F of 250 4 P Cubical Interior switch with HRC fuses —4Nos, Inter connecting the all LT MCCB’s to bus bar with suitable insulated tinned copper flats and painting/PVC sleeve colour coding of phases and neutral indication.Double Earth connection of the MCCB’s to earth bus using suitable tinned copper flats by 2 runs of 1” X 1/8” Supply and fixing of LED lamp arrangements with toggle switches to the control to each phases and with rigid connection in suitable separate compartments within the cubicle by CEIG rules with , 1 set of supply and fixing Electronic Multifunction Meter class 0.2S flush mounting L&T or equivalent make. Supply and fixing of danger board with Siemens grey powder coating with super

Scribing the names of places to which supply is fed feeder sizes of cables direction of cables etc. Erection of panel board complete with suitable foundation bolts and nuts including suitable M.S Channel, concreting, testing and commissioning (L&T, C&S, SIEMENS, ABB)

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 Concealed in wall and ceiling with continuous earth wire connection of 2.5 sq.mm copper wire and making good of the concealed portion.

Supply and run of 2 of 4 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire conection 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 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire conection of 6 sq.mm copper wire and making good of the concealed portion with suitable colour.

Supply and run of 4 of 6 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire conection of 6 sq.mm copper wire and making good of the concealed portion with suitable colour.

Supply and run of 4 of 10 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire conection of 10 sq.mm copper wire and making good of the concealed position.

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 Laying of 3 1/2 x 240 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 clamping of3-1/2 x 240 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 240 sq.mm. PVC armoured LTUG cable with earth connection.

Supply and providing cable end termination of 3-1/2 x 240 sq.mm. PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc., with electrical connection complete.

Supply and fixing of 100A FP MCB in suitable FP sheet enclosure in flush with wall and making good of the concealed portion with earth connection. The MCB Enclosure should be of Legrand (MDS)/Hager (L&T) make.

Supply and insallation maintenance free GI Earthing System comprising of 50mm dia and 2 mtrs. long earth electrode of low carbon steel rod with 100 micron bonding and 25 kgs. of carbon based environment friendly backfill compound and suitable clamp.

Supply and run of 25mm x 3mm tinned copper flat with necessary clamps / supports on wall / floor / ground for earth connection.

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

Supply, erection, Testing and commissioning of 2 TR split type 3 star rated AC units fitted with hermetically sealed Air compressor with R22 refrigerant air cooled condenser, fan etc. and 1 No indoor Hi wall mounted 2.0 TR capacity evaporator unit complete with cooling coil, blower motor and connected accessories, control etc chord wire connecting indoor and outdoor unit with drain pipe suitable for operation on 230V + 10% 50Hz sinle phase AC supply. (Make - Carrier/ OGeneral/ Daikin/ Toshiba)

Supply and fixing of 5 KVA voltage stabilizer (V guard /Equivalent make) suitable for 2.0 tons capacity split type air conditioner with 3 minutes time delay and low / high voltage cut off switch (wall mounting) with necessary wire connection.

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

Supply and Fixing of MS stand for fixing outdoor units.

Supply and laying of 3 core 4 Sq.mm flat cable.

Thiru.E.PACHAIYAPPAN (BID ID -1552276)