Construction of RCC Hostel for students at Digboi

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. 5.22A.6 Thermo-Mechanically Treated bars of grade Fe-500D or more.

FORM WORK Centering and shuttering including strutting, propping etc. and removal of form for : 5.9.6 Columns, Pillars, Piers, Abutments, Posts and Struts:

5.9.5 Lintels, beams, plinth beams, girders, bressumers and cantilevers

5.9.19 Weather shade, Chajjas, corbels etc., including edges

5.9.3 Suspended floors, roofs, landings, balconies and access platform

5.9.7 Stairs, (excluding landings) except spiral-staircases

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources).

Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level 6.13.2 Cement mortar 1:4 (1 cement :4 coarse sand)

13.1 12 mm cement plaster of mix 1:4 (1 cement: 4 fine sand)