Improvement of Head Work of Irrigation Khuls of Shenam and Skara (Check Dam at various spots) (Under Distt. Plan)

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 Including cost of stones. in Horizontal on level.

Constructing vertical bunds with sloping faces, by boulder filling (dry,hand packed tightly); including cost of stones and wire crates.

Making knitted wire crates of approved mesh-size; including weaving, binding sides and partitions, and binding top after filling; excluding cost of filling, stones and weaving materials.

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with: a) 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) including cost and carriage of cement.

b) 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

Centering and shuttering including propping etc strutting and removal of form work for.Retatning walls. return walls. walls (any thickness) including attached pilasters. buttresses. plinth and string courses fillets etc.

Structural steel work in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. Riveted and bolted

Carriage of material from source to site of work by Mechanical Transport including Loading ,Unloadng and Stacking . a) Sand and stone agg an avg lead 15Km.

b) Soling stone an avg lead 25KM

c) Structural Steel an avg lead 3KM.

Carriage of material by head load including Loading , Unloadng and Stacking. A) Cement an avg. lead 200 mtr.

B) Sand and Stone agg. Avg lead 200 mtr.

C) Soling stone an avg. lead 200 mtr.

M/S THINLES ODZER