Removal of silt from RBC main canal of UMP from Ch. 11.50km to Ch.12.50km and Repairs to Pipe aqueduct of RBC at Ch. 2.45km under Upper Mullamari Project for the year 2025-26

Removal of silt from RBC main canal of UMP from Ch. 11.50km to Ch.12.50km and Repairs to Pipe aqueduct of RBC at Ch. 2.45km under Upper Mullamari Project for the year 2025-26

Excavation and removal of silt and silt mixed with sand from canal bed by manual means including

disposing off the same in spoil bank or on the canal embankment in layers as directed with all

Cutting and removing jauliflora bushes upto 1.50 m girth excluding removal of stumps and including

burning or disposing off the materials as directed with all lead and all lifts

Demolishing stone rubble masonry manually/ by mechanical means including stacking of serviceable

material and disposal of unserviceable material to the appropriate disposal area as per direction of

Earth work excavation by manual means for drains,canals, waste weir, draft, approach channels, key

trenches, foundation of bridges and such simillar works in all kinds of soils , as per drawing and

Providing Size Stone masonry with hard stone in foundation & plinth with Cement mortar 1:6 (1

cement : 6 coarse sand)

Providing 20 mm cement plaster of mix :1:4 (1 cement: 4 fine sand) to brick/stone masonary including

rounding off corners wherever required smooth rendering, providing and removing scaffolding,

Providing casing embankment for breached / damaged portion of canal using approved pervious /semipervious soil in layers of 100 to 150 mm ( before compaction ) including cost of all materials,

Providing and laying insitu vibrated M-15 ( 28 days cube compressive strength not less than 15 N /

sq mm ) grade cement concrete using 20 mm down approved, clean, hard, graded aggregates for side