Improvement of Chatra MIP in Anandapur Block of Keonjhar District under Improvement to Diversion Weir Scheme for the year 2026-27

Clearing shrub jungles uprooting stumps and small bushes and trees below 1m girth on premeasurement including depositing the debries clear of work site as directed by the Engineer-in-charge.

Dismantling and removing cement concrete including stacking the useful materials for reuse and removing the derbies within 50mtr lead. as directed by the Engineer-in-charge.

Earth work in Excavation for foundation within 50m Initial lead and 1.5m initial lift including rough dressing and breaking clods to maximum 5cm to 7cm and laying in layers not exceeding 0.3m in depth and as per the direction of the Engineer-in-charge.

RCC M20 grade with crushed granite coarse aggregate of 20 mm down grade size in concrete mixture including cost of all materials ,machineries and labouer with all lead for materials upto the mixing yard and transportation of mixed concrete within initial lead of 50m and laying in dams, barrages,power house and pen stock with all lift/delift upto 1.50m height above average ground level etc. complete in all respect to proper slope & level with all cost, conveyance, royalty & other taes of all materials complete in all respect as directed by the Engineer-in-charge.

Straightening, cutting, bending, binding and lying the grills as per approved design & placing in position including cost, conveyance of M.S. Rod & binding wire 18 to 20 gauge complete as directed by the Engineer-in-charge.

Providing rigid shuttering with box type steel shuttering plates with keys for intermediate construction joints in rafts of weirs, column base, footing walls etc. including cost of all materials and labour T & P. complete as directed by the Engineer- in- charge including removal of forms.

Removing old lime or cement plaster from walls including racking out joints 12mm deep and removing the debris within 50m lead. Per 1 sqm as directed by the Engineer-in-charge.

20mm.thick cement plaster with C.M.(1:4) over stone work with cost, carriage, royalty and other taxes of materials including watering curring etc complete. as directed by the Engineer-in-charge.

Removing old revetment and approns & repacking with old stone ( Labours cost only) etc complete as directed by the Engineer-in-charge.

Rough stone dry packing in approns and revetments with hard granite stones( including cost & conveyance ,royalty of stone.) ( 30cm and above size) as directed by the Engineer-in-charge.