bids are invited for connection pipe with nuts (v2) , sinks / wash basins - vitreous china as per is 2556 (part 4) , ceiling rose - is 371 , waste fittings for washbasin and sinks as per is 2963 , mcb - miniature circuit - breakers for a.c. operation as per is / iec 60898 (part 1) , molded case circuit breakers (mccb) as per is / iec 60947 , piano type modular domestic electrical sockets - is 1293 , modular piano type domestic electrical switches as per is 3854 , non - modular piano type domestic electrical switches as per is 3854 , piano type non modular electrical switch socket combination as per is 3854 and is 1293 , m - seal as per is 9197 , piano type modular domestic fan regulator as per is 11037 total quantity : 1769