CPWD DSR item 16.97 rate analysis

Providing and fixing factory made single row modular fencing system (CHS type) consisting of MS Circular Hollow Section (CHS) post of grade YST-210/240 as per IS 6201:4, having external diameter of 76.0 mm, thickness 4.0 mm medium grade and having weight 7 kg/metre, hot dip galvanised coating of minimum 360 GSM on both sides as per IS 4736, IS 2629 and ASTM A23 (as applicable) and thermoplastic powder coating of minimum thickness 250 microns as per coating standard EN 0245 and ISO 2944 (as applicable) of specified colour. The length of post shall be 3400 mm, with 700 mm above ground and 700 mm in concrete block. Provided at a distance of 2.50 m centre to centre placed in predetermined holes either in cast-in-situ cement concrete block of specified grade with 300mm diameter and 800mm long mild steel anchor rod tied with wire at bottom of post or in precast concrete block of specified grade, fixed with specified cementitious grade non-shrink grout as per direction of Engineer-in-charge. The precast or cast-in-situ cement concrete block shall be paid for separately. MS Circular Hollow Section (CHS) Post (Fence post) of 3.4 m length having external diameter of 76.0 mm, thickness 4.0 mm medium grade and having weight 7 kg/metre, hot dip galvanised coating of minimum 360 GSM on both sides and thermoplastic powder coating of minimum thickness 250 microns.