BID 03-14 of 2026-27 Constrcution of new RCC double vent Sluice gate on right bank of OCC R-IV A at Balarampur

Earth work in excavation of foundation in all kinds of soil including dressing and levelling the bed and depositing the excavated materials away from work site with all leads and lifts and 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 machineries, labour cess etc. complete as per direction of the Engineer-in-Charge.

Earth work excavation of foundation in slushy soil (in water upto 0.60m depth requiring the aid of pans and vessels) including dressing and leveling 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, Cess etc. complete in all respect as per direction and specification of the Engineer-in-Charge.

Providing C.C. M-15 and 40mm down graded black hard granite (crusher broken) stone chips 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.

RCC work of M25 grade with 20mm down graded crusher broken black hard granite stone chips including cost, conveyance and royalty including watering and curing etc. complete as per direction of the Engineer-in-Charge.

Providing P.C.C. M-20 and 20mm down graded black hard granite (crusher broken) stone chips 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 single under reamed 375mm dia pile driven to design depth from ground level made of RCC M-25 using 20mm down graded CBHG chips including cost of boring holes of required depth including cost, conveyance, labour, T&P etc. complete (excluding cost of MS Rod and labour charges) as per direction of Engineer-in-Charge.

Quarrying, collecting, supplying of hard granite stone boulders of size 15cm to 30 cm, free from weathered skin surface and other deleterious materials and dry packing in aprons, revetments and slope protection work in river embankments including surface packing in all heights and depths including filling the interstices with small stones, wedging and hammering etc. including cost, conveyance, royalty, taxes and transportation of all materials of approved quality and from approved quarry with all leads, lifts, delifts etc. and all other incidental charges required to complete the work as per the specification and direction of Engineer-in-Charge.

Providing formwork for concrete with F1 finish for upstream faces of dam, spillway, glacis of barrages, unexposed surfaces of foundation, block joints etc. with steel shutters rigidity fixed and removal of forms and making good to the surfaces where necessary complete with all labour, materials and T&P complete as per direction of teh Engineer-in-Charge.

Providing form work for concrete with F2 finish for all permanently exposed surfaces not prominently exposed to public view such as galleries, adits, bridges, retaining walls, open spillway etc. with steel shutters or playwood shutters including supply of rigid ties and supports including all cost, labour material carriage and . etc complete as per direction of the Engineer-in-Charge (abrupt surface irregularites over 5mm and gradual over 10mm measured with 1.50mm templete is not permitted).

Supplying, cutting, bending, binding and placing in position uncoated HYSD bar reinforcement as per techncial specification including all labour, cost, conveyance and all taxes of MS Rod, binding wire etc. complete as per direction of Engineer-in-Charge.