Construction of flood protection work in Khakshal nallah upper leh ( under Languishing)

Amount

Earth work in bulk excavation by mechanical means (hydraulic excavator) over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 m2 on plan) including disposal of excavated earth lead upto 50 meters and lift upto 1.5 m, as directed by Engineer-in-Charge.All kinds of soil :

Dumping stone inluding cost of stones in horizontal on level

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses,string or lacing courses, parapets, coping, bed blocks, anchors blocks, plain window sills,fillets etc upto floor V level, including curing but excluding the cost of centring, shuttering and finishing with 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) including carriage of cement.

Centering and shuttering including strutting, propping etc. and removal of form for:Retaining wall ,return walls, walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc

Carriage of material from source to site of work by Mechanical Transport including Loading ,Unloading and Stacking . a) sand an avg lead 20 Km

stone aggregate for an avg lead 20 km (40mm n/s)

Carriage of material from source to site of work by Manual labour including Loading ,Unloading and Stacking . a) Cement an avg lead 200 mtr

Sand for an avg.lead of 200 mtr

c) Stone agg.for an avg.lead of 200 mtr

TSEWANG DORJAY