supply and stacking of materials for day to day maintenance of road & lanes in karol bagh ward no.92n / kbz. - supply and stacking of coarse sand at mpl. store 3 supply and stacking of precast rcc manhole frame with cover, 560mm dia hd-20 4 supply and stacking of stone agg. 10mm to 20mm nominal size. 5 supply and stacking precast rcc grating with frame 500x450mm horizontal 6 supply and stacking rcc slab / grating 70mm thick 7 supply and stacking of common burnt clay f.p.s. ( non-modular ) bricks of class designation 7.5 8 supply and stacking enamel paint 9 supply and stacking of superior quality road marking paint ( water based ) 10 supply and stacking 15mm ptmt bib cock