CONSTRUCTION OF PHYSICS LAB , CHEMISTRY LAB and BIOLOGY LAB AT HIGHER SECONDARY SCHOOL MARTYR ARVIND BAZALA MEMORIAL SCHOOL R.S.PURA (Under Samagra Shiksha for the year 2025-26)

Earthwork in excavation by manual means in trenches for foundation,drains, pipes,cables etc(not exceeding 1.5 mt in width)and for shafts,wells cesspits and the like not exceeding 10sqm on plan depth up to 1.5mt including disposal of excavated earth up to 1 mt from cutting edge disposed earth to be levelled and neatly dressed. All kinds of soils .

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering. All works up to plinth level in M-7.5(1:4:8) grade, with 40mm nominal size of aggregates. Crushed

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering- all works upto plinth level 1:3:6(1 cement 3 coarse sand 6 graded stone agg. 20 mm nominal size) crushed

Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centering. shuttering, finishing and reinforcement-All work upto plinth level 1:1.5:3 (1 cement: 1.5 coarse sand: 3 graded stone aggregate 20mm nominal size)

Providing and laying of damp proof course of 40 mm thick with cement concrete (1:2:4),mix with 12.50 mm thick crushed stone aggregates.

Providing and laying in position cement concrete of specified grade of reinforced cement concrete, excluding the cost of centering and shuttering. in 1:1.5:3 (1 cement:1.5 coarse sand: 3 graded stone aggreate 20mm nominal size in suspended floors, balconies,landings and staircase having upto 15 degree slope excluding cost of centering and shuttering.All work upto floor V level.

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and sturts, etc. upto floor five level excluding cost of centring, shuttering, fmishing and reinforcement 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded crushed stone aggregate 20mm nominal size)

Reinforcement for RCC work including straightening cutting,bending,placing in position & binding all complete with TMT bars.

Brick work with common burnt clay F.P.S (non modular) bricks of class designation 75 in foundation and plinth cement mortor 1:6 (1 cement 6 coarse sand and extra for brick work in super structure above plinth level up floor 5 level (by manual means)

Extra for brick work with common burnt clay bricks/cement concrete bricks in superstructure above plinth level upto floor five level