bids are invited for supply and stacking of stone chips supply and stacking of stone chips 20 mm for sub structure part a , supply and stacking of stone chips 10 mm for sub structure part a , supply and stacking of coarse sand for sub structure part a , supply and stacking of stone boulders for super structure part a , supply and stacking of stone metal 45 mm for super structure part a , supply and stacking of stone metal 40 mm for super structure part a , supply and stacking of stone chips 20 mm for super structure part a , supply and stacking of stone chips 10 mm for super structure part a , supply and stacking of coarse sand for super structure para a , supply and stacking of stone chips 26.5 mm for surf woks part a , supply and stacking of stone chips 13.20 mm for surf works part a , supply and stacking of stone chips 6.7 mm for surf works part a , supply and stacking of coars sand dry for surf works part a , supply and stacking of stone boulder for sub structure part b , supply and stacking of stone chips 20 mm for sub structure part b , supply and stacking of stone chips 10 mm for sub structure part b , supply and stacking of sand for sub structure part b , supply and stacking of stone metal 40 mm for super str part b , supply and stacking of stone chips 20 mm for super str part b , supply and stacking of stone chips 10 mm for super str part b , supply and stacking of sand for super str part b total quantity : 2436