procurement of materials under the work conservation of cells in the north wing from entrance gate of purana qila new delhi , conservation work , u / s lime katni , surkhi ( first class brick free form dust ) , course sand ( free from dust ) , gum ( babool ) , gur ( desi ) , belgiri , safedi ( lime ) , stone dust ( chips ) , batasha , brick zeera , brick agg.20 to 25 mm nominal size , red stone slab 65 mm thick , dq stone , 75’mm thick dia pvc pipe , 50’mm thick dia pvc pipe , pvc pipe 1 inch , ( all electrical items havells or eq. ) 25mm wire 4 core armid cable , 4mm wire , 2.5 mm wire , 1 mm wire , 2 core wire ( 2.5mm ) , double door mcb box ( 30 mcb ) ( havells, polycab ) , double door mcb box ( 12 mcb ) ( havells, polycab ) , 32 amp mcb , lt changeover ( 63 amp ) , 1.5’’ pipe for electric , 1.5” for water , bend , t dibbi , flexible pipe , steel wire , tape , combined box , switch ( roma modualar ) , socket , roma plate , roma box , thumbal ( 25mm ) , tubelight ( 36 watt ) , water tank ( 3 layer 1000 ltr ) , nipple tank , elbow , check wall , socket 1.5” , sloshan , union , motor 1.5 hp , 4 inch pipe ( 60 mtr ) , elbow 4 inch , t 4 inch , m ceal ( 500 gram ) , electric charges for above fittings , plumbing charges for above fittings , transportation for malba removing