Details: supplying, fitting and fixing in position reinforcement bars upto 1st floor level centering and shuttering including strutting ,propping etc. and removal of form for all height complete and as directed by engineer incharge. columns, pillars,piers, abutments, posts and struts lintels, beams, plinth beams, girders, bressumers and cantilevers (using steel) slabs,roofs,landings, balconies and access platforms, staies/spiral staircase (excluding landings) (using timber) reinforced cement concrete works in walls(any thickness) including attached pillasters, buttresses, fillets, columns, pillars, posts and struts etc. above plinth level upto first floor level excluding cost of centering, shuttering, finishing and reinforcement: reinforced cement concrete works in beams, slabs, roofs having upto 15 %, landings, balconies, shelves, chajjas, lintels, bands,plain window sills, staircases and spiral staircases above plinth level upto first floor level excluding cost of centering, shuttering, fin