Tamil Nadu Civil Supplies Corporation Tender

Supply and Erection of Pedestal type cubical MAIN PANEL- Board made up of 1no Bus chamber-2nos cable chambers and switch chambers for accomodating the following made of 14SWG MS sheet of suitable length for outer, inner and cross section of the chamber on suitable iron frame work with vermin and dust proof. The panel board should be erected on a suitable Pedestal with fundation bolts -inside the Building. The Panel with one coat of red oxide and two coats of synthetic Enamel pain with superscripting of incoming and outgoing cable sizes rating of switches and Bus bar and DANGER alerts,complete with testing Transportation and commissioning, with Incomer :- 1)100A Four Pole MCCB( OnLoad c/o switch) -1no 2) 100A Four Pole MCCB -36Ka OL,SC, E/F Shunt with Rotary Handle set-2nos 3) Bus Bar :-100A-TPN Aluminium bar 4) EB / Genset -Power Supply Indicator Lamp set-1no 5) Panel Power Supply -LED Indicator Lamp-1set 6) Digital Voltmeter-1no 7) Digital Ammeter -1No Outgoing:-1) 40A-Four Pole RCCB-1No ( 2.) 32A Three Pole MCB 10KA C curve-3nos (3) 32A Double Pole MCB 10KA C curve-9nos 4) Feeder-2 , 40A Four Pole MCB -1nos (5) Upto 32A DP MCB 10Ka -C-Curve -9nos 5) Feeder-3 -40A Four pole MCB-1no (6) Upto 32A Double Pole 10Ka -C-Curve -9Nos (7) Feeder-4- 40A 4Pole MCB-1no (7) upto 32A DP MCB 10KA C Curve -9nos and All MCCB with Inner Connections (switch of Schneider make) .The Design must be of IOC standard norms and must be got approval before Execution and Two set of Single Line- Electrical circuit wiring Diagrams to be issued at Site as per actual Connected Loads in site conditions etc., complete complying with standard specifications.

Supply and fixing of 8 way single pole and neutral MCB sheet steel enclosure Distribution board 1No 32 Amps DB MCB as incoming and 6 Nos 6 Amps to 32 Amps SPMCB outgoing in flush 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) etc., complete complying with standard specifications.

Supply and fixing of 5A 3 pin and 2 pin combined flush type wall socket with 5A flush type switch on suitable TW box with hylem sheet etc., complete complying with standard specifications.

Supply and fixing of 5A/15A 3 pin combined flush type wall socket with 15A flush type switch on suitable TW box with hylem sheet etc., complete complying with standard specifications.

Supply and Fixing of 3nos 5Amps(3pin and 2 pin)combined flush with wall socket with control switches concealed in suitable TW box covered with hylem sheet in flush with earth connection(For computer plug Socket) etc., complete complying with standard specifications.

Supply and fixing of 1200 mm (48") AC ceiling fan complete with stepped electronic 300W regulator with 1 meter down rod on the existing clamp etc., complete complying with standard specifications.

Supply and fixing of single box type 4'40W fluorescent fitting complete with copper choke and condensor with TW round blocks on wall or ceiling with flu tube with PVC unsheathed copper leads from terminals to the fitting (MAKE :ISI) etc., complete complying with standard specifications.

Supply and insallation maintenance free GI Earthing System comprising of 50mm dia and 2 mtr. long earth electrode of low carbon steel rod with 100 micron bonding and 25 kgs. of carbon based environment friendly ill compound and suitable clamp etc., complete complying with standard specifications.

Supply and run of 1 of No.8 SWG copper wire for earth connection etc., complete complying with standard specifications.

Supply and fixng of TNEB meter board suitable for 3 phase 100A service connection made up of suitable angle iron frame work of size 2 feet x 1-1/2 feet using angle iron of size 1-1/2" x 1-1/2" x 1/4" rigidly fixed on wall covered with hylem sheet of size 2 feet x 1-1/2 feet of 12mm thickness with necessary bolts and nuts supports and supply and fixing of 3 Nos. 100A fuse units (500V), 1 No. neutral link, copper earth flat of size 1" x 1/4" with inter connection of EB meter to fuse units by 16 Sq.mm PVC insulated copper wire with earth connection complete.

Supply and fixing of 100A TPN sheet double break switch with HRC fuse and neutral on suitable angle iron frame work with earth connection only etc., complete complying with standard specifications.

Supply and clarnping of 31/ 2 x 35 sq.mm PVC LTUG armoured LTUG Aluminium cable on post or on wall with MS Clamps etc., complete complying with standard specifications.

Supply and fixing of brass cable gland for 3 1/2 x 35sqmm PVC armoured LTUG cable with earth connection etc., complete complying with standard specifications.

Supply and providing cable end termination of 3-1/2 x 35 sq.mm. PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete.

Supply and clamping of 3 x 2.5 Sq.mm PVC LTUG armoured copper cable on post or on wall with MS clamps.(for power supply purpose) etc., complete complying with standard specifications.

Supply and fixing of brass cable gland for 3 x 2.5Sq.mm PVC LTUG armoured Aluminium. cable with earth connection etc., complete complying with standard specifications.

Supply and clarnping of 2 x 6 sq.mm PVC LTUG armoured Aluminium LTUG cable on post or on wall with MS Clamps etc., complete complying with standard specifications.

Supply and fixing of brass cable gland for 2 x 6 sqmm PVC armoured LTUG cable with earth connection etc., complete complying with standard specifications.