Construction of new Higher Secondary School at R.B. High School at R.B. High School Building Ramanagar under Samagra Shiksha and Stars for 2023-24 in the district of Kendrapara

Diluting and injecting chemical emulsion (to be supplied free of cost at site of work) for PRE CONSTRUCTIONAL Anti-termite treatment and creating a continuous chemical barrier under and all-round the column pits, wall trenches, basement excavation, top perimeter of building, expansion joints, over the top surface of consolidated earth on which apron is to be laid, surroundings of pipes and conduits etc. complete as per specifications (plinth area of the building at ground floor only shall be measured for payment).

Earth work in excavation of foundation trenches in hard soil including dressing of sides and levelling the bed up to the required depth and depositing the excavated materials away from the work site within 50m initial lead & 1.5m initial lift. complete as directed by the E.I.C.

Supplying & filling of foundation with course sand well watered and rammed including cost, cost of all labour, carriage, royalty complete in all respect.

Cement concrete (1:3:6) in foundation & plinth with 4 cm. crusher broken granite metal of approved quality from approved quarry including hoisting lowering & laying in layers not exceeding 150 mm. thick with proper packing & ramming each layer of concrete by means of vibrator including curing, dewatering, shoring, shuttering if necessary at the time of laying concrete with cost, conveyance royality & taxes of all material required for the work including supplying & working pumps, T&P articles finishing the exposed surface smooth as per specification & direction of the Engineer-in Charge providing groove & beads where necessary complete in all respects.

Cement Concrete (1:2:4) using 12mm size hard granite C.B. chips approved quality from approved quarry including cost, carriage, royalty, cost of all labour. etc complete and as directed by E.I.C.

R.C.C. M-30 grade with 20mm and down grade C.B. chips of approved quality from approved quarry including hoisting, laying hire charges of concrete mixture, vibrator, watering, curing and cost of all materials and labour, centering shuttering etc complete but excluding cost of reinforcement. Column base footing

Column super structure

Plinth band

split Lintel over openings

Floor beam