Construction of flood protection bund/Nallah training at Olikhotu Chiktan RD 127-250mtr (Bothside)

Earth work in excavation by manual means over areas (exceeding 30cm in depth ,1.5m in weadth as well as 10 sqm on plan ) including getting out and disposal of excavated earth lead upto 50m and lift upto 1.5m ,as directed by Engineer -in-charge

All Kind of Soil 85%

Ordinary Rock 10%

Hard Rock (B.P) 05%

Earth work in excavation by manual means in foundation trench or drains (not exceeding 1.5m in weadth or 10 sqm on plan )including dressing of sides and ramming of bottoms ,lift upto 1.5m ,including getting out the excavated soil and disposal of surplus excavated soil as directed ,within a lead of 50m

All Kind of soil 85%

Ordinary Rock 10%

Hard Rock (B.P) 05%

Cast in situ plum concrete work of nominal mix concrete M-10 grade (total mass of dry nallah aggregate 480kg(max excluding plums) and water 34Kg (max) per 50kg of cement) nominal max size of stone aggregate 20mm, volumetric batching using plum aggregate 20mm, volumetric batching using plum (size over 160mm, split nallah stone or quarry stone) @20% of gross volume upto plinth level excluding cost of form work and including curing complete..

Centering and shuttering incld.strutting propping etc. and removal of from for wall any thickness incld. Attached pilaster, buttresses plinth and string coarse ect walls of any thickness

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50 m and lift upto 1.5 m

Disposal of excavated eavailable earth, mulba from cutting, lead upto 1 Km by MT . Including loading, unloading and stacking etc complete as per the direction of site engineer.

Carriage of material from source to site of work including loading unloading and stacking etc complete.

(i)(Sand / agg.) by an avg lead of 5 Km by MT

(ii)Cement by an avg lead of 80 Km by MT

(iii)Stone by an avg lead of 200 Mtr by Headload.