Strengthening of the Power Canal and fencing along the canal for safety of the Population residing adjacent to the Power Canal of 3MW Igo Mercellong by way of providing crates on vulnerable spots

Amount

Demolishing/dismantling of old protection work including cutting of crates and stacking of stones

Earth work in excavation by manual means in trenches for foundation, drains, pipes, cables etc including disposal of excavated earth upto the levelled and neatly dressed and complete job

Hand packing stones including making vertical / sloping face in wire crates /gabbions: excluding cost of crates and stones

Add costs of crates for weaving of crates including carriage complete job

Supply of stone boulder nominal size of 225mm

Carriage of stone materials from the source to site of work by mechanical transport AV 25KM by MT

Disposal of excavated surplus earth / mulba for an average lead of 1km by MT (30% of earthwork item No 2)

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All works complete upto the plinth level (1:4:8)

Providing and laying cement concrete in retaining walls, return wall (any thickness), including attached pilasters, columns, piers, abutments, pillars, posts, struts, butresses, string or lacing courses, parapets, coping, bed blocks, anchors blocks, plain window sills, fillets etc upto floor V levwel, including curing but excluding the costs of centering, shuttering and finishing with 1:3:6 mix ( 1 cement:3 coarse sand : 6 graded stone aggregate 20mm nominal size) including carriage of materials

Centering and shuttering including srtutting and propping etc and removal of form work retaining walls, return walls, walls, any thickness including attached pilasters butresses plinth and string course, fillets kerbs and steps etc including carriage of materials

Providing and laying of cement plaster of 20mm thick 1:4 mix

Carriage of material by MT from source to site of work including loading, unloading complete job for cement in MT

Carriage of material by MT from source to site of work including loading, unloading complete job for sand and aggregate in cum