ITI ke boundrywall chauraha se kastoorba Gandhi Balika vidyalay hote hue rajkumar ojha ke makan tak marg marmmat saundriykaran ka kary

Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded Brick aggregate 40 mm nominal size)

First class bricks work in 1:4 in cement and fine sand of 1.25 F.M. mortar in foundation and plinth including supply of all materials, labour and T&P etc. required for proper completion of the work.

Construction of embankment with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 301.3,4,1

Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401.

Sand Filling including cost of sand watering, ramming, consolidating and dressing including lead up to 50 and lift with 1.50 M

Supply and laying of 80 mm thick rubber mould machanically comprassed interlocking cement concrete paver block manufactured by high pressure & controlled vibration machine having plan dimention 200x(160+120mm) with minimum 5mm thick toping of O.P. cement mixed 25% marble powder . The compressive strength of concrete paver blocks shall not be less than 30Mpa & 4.5Kg/no . including cost of bedding sand and joint filling with sand all material, labour T&P etc . Required for proper completion of work as directed by Engineer-in-charge

1:2:4 (1 Cement : 2 coarse sand (zone-Ill) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

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