supplying and stacking of materials for mahathma gandhi nrega works at pozhuthana grama panchayath supplying and stacking of materials for mahathma gandhi nrega materials works at pozhuthana grama panchayath , materials , 40mm stone aggregate , 20mm stone aggregate , 10mm stone aggregate , m sand , portland cement 53 grade , hire charge for mixture machine , hire charge for vibrator , twisted steel bars , stone for masonry work , centering and shuttering foundations, footings, bases of columns, etc for mass concrete , centering and shuttering lintels, beams, plinth beams, girders bressumers and cantilevers , centering and shuttering columns, pillars, piers, abutments, posts and struts , centering and shuttering suspended floors, roofs, landings, balconies and access platform with water proof 12 mm thick , centering and shuttering edges of slabs and breaks in floors and walls under 20 cm wide , centering and shuttering suspended floors, roofs, landings, balconies and access platform