NPP Bhinga ke antergat UPS kunnanpur naushahra ke ground me mitti bhrai ewm samne interlocking kary.

Excavating, supplying, stacking and filling of local earth by mechanical transport upto a lead of 5km also including ramming and watering of the earth in layers not exceeding 20 cm in foundation trenches, plinth, sides offoundation etc. complete for all lift.

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)

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth Cement mortar 1:4 (1 cement : 4 coarse sand)

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.

Supplying and filling in plinth with sand under floors, including watering,ramming, consolidating and dressing complete.

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