annual repair and maintenance of electrical services in income tax office building hisar sh:-repairing of ei installation & substation equipments--1 rewiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm frls pvc insulated copper conductor single core cable and 1.5 sq.mm frls pvc insulated copper conductor single core cable as earth wire in existing surface/ recessed steel/pvc conduit including dismantling as required 1.1 group c 2 supplying and drawing following sizes of frls pvc insulated copper conductor, single core cable in the existing surface/ recessed steel/ pvc conduit as required. 2.1 3 x 1.5 sq. mm 2.2 6 x 1.5 sq. mm 2.3 3 x 4 sq. mm 2.4 6 x 4 sq. mm 2.5 3 x 6 sq mm 2.6 6 x 6 sq mm 3 supplying and drawing co-axial tv cable rg-6 grade, 0.7 mm solid copper conductor pe insulated, shielded with fine tinned copper braid and protected with pvc sheath in the existing surface/ recessed steel/ pvc conduit as required. 4 supplying and fixing following size/ modules, gi box alongwith modular base & cover plate for modular switches in recess etc. as required. 4.1 1 or 2 module (75 mmx75 mm) 4.2 3 module (100 mmx75 mm) 4.3 6 module (200mmx75mm) 5 supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. 5.1 5/6 a switch 6 supplying and fixing two module stepped type electronic fan regulator on existing modular plate switch box including connection but exclude modular plate etc. as reqd. 7 supplying and fixing 3 pin, 5 a ceiling rose on the existing junction box/ wooden block including connections etc. as required. 8 supplying and fixing suitable size gi box with modular plate and fixing 3 pin 5/6 a modular socket outlet and 5/6 a modular switch, connections etc. as required. 9 supplying and fixing suitable size gi box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5/6 a & 15/16 a modular socket outlet and 15/16 a modular switch, connections etc. as required. 10 supplying and fixing 5 a to 40 a rating, 240/415 v, 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. 10.1 single pole 10.2 triple pole 11 providing and fixing of following rating mccb in the existing tpn db/panel including connections testing commissioning etc. as reqd. 11.1 250 amp, 36ka, tp mccb thermal - magnetic 11.2 160 amp, 36ka, tp mccb thermal - magnetic 11.3 100 amp, 25ka tp mccb thermal - magnetic 11.4 63 amp., 25ka, tp mccb thermal - magnetic 12 supplying & fixing 160 amp 4 pole manual change over switch with enclosure directly on surface i/c making connections, testing & commissioning etc. as reqd. 13 earthing with g.i. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required. 14 providing and laying earth connection from earth electrode with 6 swg dia g.i. wire in 15 mm dia g.i. pipe from earth electrode including connection with g.i. thimble excavation and re-filling as required. 15 providing and fixing 6 swg dia g.i. wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/ submain wiring/ cable as required.