NieT4(III)/EE/MED/GTA/2026-27

SLIP CLEARANCE AND CUTTING Land Slide Land Slide Clearance in Soil Clearance of land slides in soil and ordinary rock by abull-dozer D 80 A-12, 180 HP and disposal of the same on the valley side.

PROTECTION WALL Earthwork in excavation of foundation trenches in all sorts of soil ( including mixed soil but excluding stoney and moorum soil ) including removing, spreading or stacking the spoils within a lead of 150metres as directed and including trimming the sides of the trench levelling, dressing & ramming the bottom, bailing or pumping out water etc. As required complete depth of excavation exceeding 1 metre upto 2 m below average bed lable at the site of excavation and requiring shoring.

Plum concrete work with cement concrete (1:3:6) with 40% 30mm down graded stone metal 60% and stone boulder of size 150mm and above placed in position as directed excluding shuttering if any.

Providing formwork and staging including Hire & Labour charges for Abutment and its components and retaing wall and its components for Height Upto 3 metre clear span including stripping off and removing after completion of work as per specification and direction.

Rubble masonry in cement (6:1) with hard dressed stones from approved quarries and clean, coarse and washed sand including carriage of all materials to site.

Dry rubble masonry with hard dressed stones from approved quarries and clean, coarse and washed sand including carriage of all materials to site.

Earth in filling in foundation trenches and at the back of abutments with good earth (sandy soil) in layers not exceeding 15 cm. including watering and ramming layer by layer complete with earth obtained by fresh excavation from land arranged by Department beyond 150 m. but within 300 m. including all lifts. Earth to be approved by the Engineer-in-charge.

Back filling behind abutment, wing wall and return wall complete as per drawing and Technical specification.

ADD 18% CESS

ADD 1% CESS