Construction of retaining walls on khugga to jeri road in km 20th Under road sector Capex Budget 2025-26

Earth work in excavation in trenches for foundation, drain, pipes, cables etc ( not exceeding 1.5 m in width ) and for shafts, wells. Cesspits and the like not exceeding 10 sqm on plan, depth upto 1.5 m inciuding disposal of excavated earth

P/Laying of cement conct. 1:5:10 mix using 40mm N/ size of agg

P/Laying of cement conct. 1:3:6 Of specified grade excluding the cost of form work, cement using 20mm N/ size of agg using 30% stones

Providing and laying in position cement concrete of specified grade Including curing but excluding the cost of centring and shuttering with:1:2:4 (1 cement: 2 coarse sand: 4 graded stone aggregate 20 mm nominal size)

Cetering and shuttering including strutting propping etc and removal of form for foundation footings, bases of columns etc for mass concret.

Foundations, footings, bases of columns etc. for mass concrete

Retaining walls, return walls, walls (any thickness) including attached pilasters buttresses, plinth and string course fillets, kerbs and steps etc.

Providing & making Gabion structure (size 6m x 1.2m x1.2m) with Mechanically Woven Double Twisted Hexagonal Shaped Wire mesh Gabion Boxes as per IS 16014:2012,MORTH Clause 2500, of required size, Mesh Type 10x12 (D=100 mm with tolerance of ± 2%) Zinc coated, Mesh wire diameter 3.0mm, mechanically edged/selvedged with partitions at every 1m interval and shall have minimum 10 numbers of openings per meter of mesh perpendicular to twist, tying with lacing wire, as per drawing, including cost of stones/supply/ carriage all complete as per direction of Engineer-in-charge.

filling available earth in layers complete job

Carriage of material within avg. lead from source to site of work

Sand 5 KM by MT

Agg./dust/screening Below 40 mm 5 KM by MT

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