ESTIMATE FOR RESTORATION/REPAIR OF STONE PROTECTION WORK OF CANAL SYPHON AT RD 52026 MTR OF KANDI CANAL STAGE-1

Weaving wire netting for wire crates including binding sides and partitions to make crate of 15 cm x 15 cm or 25 cm x 7.5 cm mesh.

Filling stones or spalls into crates and hand packing (including supply and Labour)

Labour for dismantling existing portion of old protection work including cutting old trangger and stacking old stones for re-use.

Stone or Kankar block pitching:- ((b)) On slopes of guide bandh and protection works

First class burnt brick work laid in cement sand mortar 1:4 in foundation and plinth

Cement concrete 1:3:6 (a) with stone ballast or shingle (ii) mixing by mechanical means using concrete mixer volumetric type

Cement concrete 1:2:4 (ii)) mixing by mechanical means using concrete mixer volumetric type

Supply of boulders Stone as per departmental Specification with weight 18 to 40 kg and boulder stone with weight upto 18kg not exceeding 10% of total quantity including digging, collection, all taxes, loading, unloading, stacking with carriage of material

Compaction ( (i)) Extra for laying earth/fly ash as per specifications in 20 cm. Layers and dressing but excluding cost of rolling.

( (ii)) Extra for watering the earth/fly ash laid in 20 cm layers as per specifications for compaction.

((iii)) Extra for rolling to specifications.

Excavation in Soil (any type) using Hydraulic Excavator CK 90 Excavation with hydraulic excavator of 0.9 cum bucket capacity including cutting trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, including all lift and combined lead up to 60 mtr.

SQUARED OR RECTANGULAR PILARS OF RUBBLE MASONRY (12.33) Boulder masonry in cement mortar (1:6) in foundations and plinth.

Filling stone spall in crate and hand picking (Labour only)

Excavation of Soil using Excavator and hydraulic Tractor Trolley I/C cutting and loading in Trolley and transporting to the embankment all locations including all lifts and leads, excluding royalty.

Any Other Item (CSR )