Electrical Maintenance work of the office rooms of 50 MT Electronic Road Weighbridge of Sirka Colliery.

Amount

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with piano type switch, phenolic laminated sheet, suitable size PVC box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc. as required. Group C

Wiring for circuit/ sub main wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required. (2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire)

Wiring for circuit/ sub main wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required. (2 X 4 sq. mm + 1 X 4 sq. mm earth wire)

Supplying and fixing following piano type switch/ socket on the existing switch box/ cover including connections etc. as required. 5/6 amps switch

Supplying and fixing following piano type switch/ socket on the existing switch box/ cover including connections etc. as required. 16 amps switch

Supplying and fixing following piano type switch/ socket on the existing switch box/ cover including connections etc. as required. 3 Pin 5/6 amps socket outlet

Supplying and fixing following piano type switch/ socket on the existing switch box/ cover including connections etc. as required. 6 Pin 16 amps socket outlet

Supplying and fixing two module stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required.

Supplying and fixing 3 pin, 5 amp ceiling rose on the existing junction box/ wooden block/PVC box including connection etc as required.

Supplying and fixing PVC batten/ angle holder including connection etc. as required.

Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator) 6 way , Double door

Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, 10 kA, “C” curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. Single pole and neutral.

Supplying and fixing following rating, double pole, (single phase and neutral), 240 V, residual current circuit breaker (RCCB), having a sensitivity current 30 mA in the existing MCB DB complete with connections, testing and commissioning etc. as required. 40 AMp.

Supplying and fixing of approved make PVC box minimum depth 40mm and minimum thickness 2mm with cover plate including fixing on surface etc. as required 4"X4"

Supplying and fixing of approved make PVC box minimum depth 40mm and minimum thickness 2mm with cover plate including fixing on surface etc. as required 7"X4"

Supplying and fixing of approved make PVC box minimum depth 40mm and minimum thickness 2mm with cover plate including fixing on surface etc. as required 8"X6"

Supplying & fixing of ISI marked change over switches in sheet enclosure conforming to IS : 4064/IS :13947 (part I & III) with side handle operated 4 pole with two earthing terminals 32 Amp 250V

Supplying and installing of SPDs (surge protection device) ISI marked complete as per I.S. standard conforming to IEC:61543 - 11 for direct & indirect lightning surges protection type 2 maximum discharge current (Imax) up to 70kA &type 1+2 (Imax) up to 100KA including connection in existing enclosure in approved manner as per specification. Type 2 : 40kA, 1P+N protection against indirect lightning & switching surges box for SPD

Supply & installation of SPD box for Single Ph SPD (Type 2 : 40kA, P+N)

Supply of PVC insulated power cable 1100 Volt grade, 2 core ISI marked with alu. stranded /solid conductor Unarmoured 2 core 10 Sqmm

Supply of PVC insulated power cable 1100 Volt grade, single core ISI marked with alu. stranded /solid conductor Unarmoured 16 Sqmm (used for earthing connetion wire)

Providing and fixing of LED Tube Light : 20 Watt, 230V AC

Providing of LED Bulb : 20 Watt, 230V AC

Dismantling of old installation including storage, cartage, transportation etc.

Providing and fixing of Spares (like four nos 4 mega pixel IP Bullet Camera, one no. 8 channel NVR, one no. 8 port POE switch, one no. 8 TB external hard disc, one no. 24" size monitor, one no. 6U wall mount rack, one PDU all are suitable for 4 cameras, 100 mtr cat 6 cable, 1 HDMI cable & PVC board 8"x10" size including fixing charges of these spares) for CCTV servilance system of 50 MT Road Weighbridge

Total impact of GST for the purpose of CTC

R23 RADIANT ENERGY