custom bid for services - handling sand transferring sand from one bag to another bag filling of l , custom bid for services - handling sand shifting and stacking of sand bags from one store to anot , custom bid for services - handling sand loading of sand bags in truck or trailer or units incl , custom bid for services - handling sand unloading of sand bags in truck or trailer in to stores , custom bid for services - handling sand sieving of sand with suitable sieves to be provided by th , custom bid for services - handling of solid chemicals transferring chemical from one bag to another , custom bid for services - handling of solid chemicals shifting and stacking of chemical bag from o , custom bid for services - handling of solid chemicals loading of chemical bags truck or tailor or , custom bid for services - handling of solid chemicals unloading stacking of chemicals bags from truc , custom bid for services - handling of liquid chemcials or oil or diesel etc loading barrels or car , custom bid for services - handling of liquid chemcials or oil or diesel etc unloading barrels or c , custom bid for services - handling of liquid chemcials or oil or diesel etc transferring material fr , custom bid for services - handling of liquid chemcials or oil or diesel etc shifting of carboys or , custom bid for services - handling of other petty store articles shifting and stacking of chemical , custom bid for services - handling of other petty store articles loading of materials on truck or t , custom bid for services - handling of other petty store articles unloading and stacking of materia