JJPR-31/26-27 Construction of Gadas on flood protective embankment of Baitarani right near Dhanatari and Khiro.

Earth work in excavation of foundation in ordinary soil with initial lead of 50m and initial lift of 1.50m including dressing and leveling the bed & sides and depositing the excavated earth away from the work site including labour cess etc. complete as per the direction of the Engineer-in-charge.

Filling foundation and plinth with sand with well watered and rammed including cost, carriage, royalty of sand, cess etc. complete as directed by the Engineer-in-charge.

Providing and laying cement concrete M-15 with 40mm size down graded coarse aggregates of approved quality mixing by concrete mixure and placing manually, compacting with vibrator including hire and running charges of mixure, vibrator with cost, conveyance, royalty of all materials, labour charges and materials complete as per direction of the Engineer-in-Charge.

Providing and laying cement concrete M-15 with 20 mm size down graded black hard granite (crusher broken) stone chips free from weathered skin and other deleterious materials including hoisting and laying concrete curing for required days including all labour, cost, conveyance and royalty of materials etc. complete as directed by Engineer-in-charge.

Rigid and smooth centering and shuttering for R.C.C works including false works and dismantling them after casting including cost of materials, labour css etc. complete as per direction of Engineer-in-charge.

Excavation of any approved type of soil in approved borrow area by mechanical means loading into and transportation by mechanical means and unloading the soil with initial lead of 5.00km on properly preapared and scientificaly approved surface including spreading and leveling the earth in 22.5cm layers to make ready for watering and compaction by vibratory rollers in dam & dykes for all heights including construction, maintainance and lighting of haul road and borrow area in layers not exceeding 22.5cm to 95% proctor dry density including hire and running charges of all the machinaries including cost of royalty and labour cess etc. all complete as per specification and direction of the Engineer-in-Charge.