BID 02-24 of 2026-27 Construction of new RCC single vent sluice on left bank of OCC R-IV at chainage from 19.20km on widening and strengthening of Haldipada NH16 to West Bengal Boarder road from RD13.00 to 30.60km in the District of Balasore

Earth work in excavation of foundation in all kinds of soil including dressing and levelling the bed and depositing the excavated soil clear of work site with all leads, lifts, delifts and dewatering including removing bushes, stumps and any other foreign materials from the working area as well as from the foundation trenches with cost of all labour, T&P, hire and running charges of all machineries, labour welfare cess etc. complete in all respects as per specification and direction of the Engineer-In-Charge.

Earth work in excavation of foundation in Slushy soil (in water upto 0.60m depth requiring the aid of pans vessels) including dressing and levelling the bed and depositing the excavated soil clear of work site with all leads, lifts, delifts and dewatering including removing bushes, stumps and any other foreign materials from the working area as well as from the foundation trenches with cost of all labour, T&P, hire and running charges of all machineries, labour welfare cess etc. complete in all respects as per specification and direction of the Engineer-In-Charge.

Plain Cement concrete in Open Foundation M15 with 40 mm downgraded crusher broken hard granite chips including mixing with concrete mixer, hoisting and laying manually, compacting by vibrator including cost, conveyance, royalty of all materials complete including watering etc. as directed by the Engineer-in-charge

RCC/Cement concrete M25 with 20 mm downgraded crusher broken hard granite chips including mixing with concrete mixer, hoisting and laying manually, compacting by vibrator including cost, conveyance, royalty of all materials complete including watering etc. as directed by the Engineer-in-charge

Cement concrete M20 with 20 mm downgraded crusher broken hard granite chips including mixing with concrete mixer, hoisting and laying manually, compacting by vibrator including cost, conveyance, royalty of all materials complete including watering etc. as directed by the Engineer-in-charge

Providing 375 mm Single underreamed with 940 mm dia bulb compacting driven with RCC M 25 with 20 mm down graded crusher broken chips including cost of boring holes of required depth including cost, conveyance, taxes, labour, T & P etc. complete (excluding cost of MS rod and labour charges ) as per direction of Engineer-in-Charge .

Rough stone dry packing in approns and revetments with hard granite stone boulder of 15cm to 30cm size including filling the interstices with small stones and jallies with cost, carriage, royalty labour welfare cess and taxes of all materials etc. complete as per specification and direction of Engineer-In-Charge.

Providing form work of concrete in irrigation structure with F1 finish of upstream faces of dam, spillway, galcis of barrages, unexposed surface of foundation, block joints etc. with steel shutters rigidly fixed and removal of forms and making good to the surface where necessary complete with all labour, materials and T&P complete as directed by the Engineer-in-charge.

Providing formwork for concrete with F2 finish for all permanently exposed surfaces not prominently exposed to public view such as in galleries, adits, bridges, retaining walls, open spillway etc. with steel shutters or plywood shutters including supply or rigid tie and supports with all labours, material and T and P complete including finishing complete as directed by Engineer-in-Charge .(abrupt surface irregularities over 5mm and gradual over 10 mm measured with 1.50mm templete is not permitted) complete with all labour, materials and T&P complete as directed by the Engineer-in-charge.

Supplying, fitting and placing uncoated HYSD bar reinforcement complete as per drawing and technical specification including cost, conveyance, royalty of all materials complete including watering etc. as directed by the Engineer-in-charge