Improvement to Krushna sagar MIP at Donuru in Gosani Block under CLSRP for the year 2022_23

Amount

Clearing shrub jungles and uprooting stumps and small bushes and trees of below 1 meter girth on pre-measurement including removal of debris and depositing the same clear of work site with all leads, lifts and de-lifts etc., with supply of all labour and T&P required for the work etc., complete in all respect as directed by the Engineer-in-charge.

Earth work in excavation by mechanical means in all kinds of soil not required blasting of all kinds including soft laterite, sand stone, hard conglomerate or any other soft rock which may be quarried of split with crow bars including dressing and leveling of bed and disposal of excavated material clear of work site by mechanical means and unloading the same on specified approved area with all leads, lifts and delifts including cost of dewatering, cost component of construction and maintenance of coffer dam, diversion arrangement for excess flow and dismantling of the same after completion of work including cost of mobilisation, de-mobilisation, tools & Plants, all material, all taxes, cess labour and supervision charges, supplying all machineries and equipments with operation and maintenance charges with all incidental charges to complete the item of work as per design, drawing & specification and as per the direction of the Engineer -in-charge. (Measurement will be taken on finished approved level section).

Earth work in ordinary soil with all leads and lifts including rough dressing and breaking clods to a maximum 5 to 7 cm and laying in layers not exceeding 0.3 m in depth in proper slope and profile along with supply of all labour and tools & plants, all materials including all taxes & supervision charges to complete the item of work as per design, drawing and specification and as per the direction of the Engineer-in-charge. (Measurement will be taken in the finished approved level section)

Providing CNS layer in canal lining for approved thickness with approved quality of moorum-sand admixture including watering & compaction and cost, conveyance, royalty & all taxes including alll labour and T&P complete as per the direction of Engineer-in-charge.

Providing Cement Concrete M15 grade with nominal reinforcement (excluding cost of M.S. rod, carriage and labour for cutting, bending, binding and fixing of M.S. rod) using 20mm and downgraded, crusher broken hard granite stone aggregates of approved quality quarried, free from weathered skin, quarry debris and foreign materials, using clean and sharp sand of approved grading and quality confirming to the design specifications including hoisting & lowering to all heights, watering & dewatering, laying the concrete in position to proper slope and level, compacting in layers with vibrators and finishing the exposed surface smooth, curing for required time, providing beads and grooves wherever necessary including cost, conveyance, royalty and other taxes of all materials, with all cost of tools and plant, cost and carriage of water etc, with supply of all labour and supervision Charges including mobilisation & de-mobilisation of men & machineries, T&P with all incidental Charges required for the work complete in all respect as directed by the Engineer-in-Charge.

Providing rigid, smooth centering & shuttering for RCC works including false work and including cost, conveyance, royalty & other taxes of all materials required for the work complete in all respect and dismantling the same after casting and curing with water for specified period including depositing the debris clear of work site with all leads & lifts, delfts including supply of all labour and T & P required for the items etc. complete in all respect as directed by Engineer-in-charge. (for foundation & plinth)

Dismantling and removing cement concrete including stacking the useful materials for reuse and removing the debris within 5 m lead per 1 Cum complete as directed by the Engineer-in-charge.

Gravel backing to revetments with all leads and lifts, delfts including watering and ramming in layers including cost conveyance royalty and other taxes of all materials with supply of all labour and T&P required for the work etc. complete in all respect etc. completed as directed by the Engineer in charge.