Tender For corrigendum : supply of modular piano type domestic electrical switches as per is 3854 (q3) , piano type modular domestic electrical sockets - is 1293 (q3) , piano type modular domestic fan regulator as per is 11037 (q3) , non - modular piano type domestic electrical switches as per is 3854 (q3) , pvc insulated unsheathed cable with flexible conductor as per is 694 (q2) , mcb - miniature circuit - breakers for a.c. operation as per is / iec 60898 (part 1) (q2) , modular electrical enclosure switch board boxes for modular type accessories (q3) , wood screws (q3) , xlpe cable for working voltages up to and including 1.1 kv as per is 7098 (part 1) (q2) , wire nails (q4) , terminal strip connectors (q3) , enamelled round copper wire as per is 13730 (part 0 / sec 1) (q3) , electrical connection lugs or thimbles (q3) , electrical sleeves as per is 11654, is 5831 (q4) , earth leakage circuit breaker (elcb) (q3) , rectifier diode (q3) , call bell (q3) , rigid plain conduits of insulating materials as per is 9537 (part 3) (q3) , radio frequency co - axial cable type 75 - 7 - 2 (coaxial cable) as per is 5802 (q3) , ceiling rose - is 371 (q3) , pvc channel (q3) , fixed capacitors (fixed capacitor for single phase ac electric fan) as per is 1709:1984 (q3)