Estimate for Providing protection work Gabion Wall and for Changing the alignment of the road at around RD 12000 of the project road.

Compacting original ground below road crust Loosening, leveling and compacting original ground up to a level of 500mm below road crust, Mixed with water at OMC, levelled, graded and compacted in layers by rolling so as to achieve minimum dry density as given in Table 300-2 for sub grade construction as per technical clause 305 of MORT&H specifications.

Excavation in Soil (any type) using Hydraulic Excavator CK 90 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 lifts and leads.

Cement concrete 1:4:8 with stone ballast 20mm gauge mixing by mechanical means using concrete mixer volumetric type.

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 to the satisfaction of Engineer in charge.

Providing and laying of Filter media of size 5-10mm with small boulder/stone at upstream side of retaining wall laid down as per clause 7 of IS 14458 part 5,provided over the entire surface behind the wall complete in all respect and the full height compacted to a firm condition complete as per drawing and Technical Specification.

Providing and laying of Filter media of size 2-4mm with small boulder/stone at upstream side of retaining wall laid down as per clause 7 of IS 14458 part 5,provided over the entire surface behind the wall complete in all respect and the full height compacted to a firm condition complete as per drawing and Technical Specification.

Geotextile Membrane upstream side of filter media laid down as per clause 7 of IS 14458 part 5,provided over the entire surface behind the wall complete in all respect

Wet Mix Macadam Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant, laying in uniform layers with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density complete as per technical clause 406 of MORT&H specifications.

Providing and laying semi dense bituminous concrete 30mm thick with batch type HMP using crushed aggregates of specified grading, premixed with bituminous binder VG-30 @ 5%, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction complete as per IRC-111 (2009) Specifications.