CONSTRUCTION OF BED (BLOCK BED) AT NURSERY SEHRAVADA

Earth work in excavation by mechanical means (Hydraulic excavator )/ manual means over areas (exceeding 30cm in depth. 1.5m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5 m , disposed earth to be levelled and neatly dressed : All kinds of soil

Providingand laying inposition cement concrete including curing, compaction etc. complete in specified grade excluding the cost of centering and shuttering-Allworkuptoplinth level. (1:2:4(1cement : 4 coarse sand :4 grade d stone aggregate 20mm nominal size).

Solid Rectangular Block (400x200x200,400x200x 100,400x200x150,225x200x100).Providing and fixing up to floor five level of cement concrete solid blocks (M-20 Grade) of different sizes (Manufactured with fully mechanised dry cast process with forced action mixer whose arms revolve along the main axis and rotate about its own axis also, having humidity sensor for moisture control of w/c ratio in concrete mix. Manufactured with steel moulds (Milled and manufactured in CSI diamond or CSI Nitro process for accuracy) on steel base plate of min 16 mm thick; Having Vibration and pressing action both together with the help of multiple synchronised vibrators. Power of hydraulic station should be minimum 50KW for compaction and cured in controlled chambers having humidity control and automated air circulation system) including hoisting and setting in position with cement mortar 1:3 (1 Cement : 3 Coarse Sand), cost of required centering, shuttering complete

Plaster on new surface on wall in cement sand mortar 1:3 including racking of joints etc. complete fine finish : 12.1.1 (12 mm thick)

Providing and laying damp-proof course with cement concrete grade M-150 (1 : 2 : 4) mortar prepared with 1% solution of water-proof compound complete as per specification . 50mm

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