WBPWD/RD/AE /QCSD_I/NIT_ 26 /25_26

Repairing pot-holes and makingup small depressions with ramming or power rolling includingscreening, cleaning chips or metals and washing, dryingas necessary and heating the chips or metal etc. With premixed Chips orBajrees with 54 kg of bitumen per m3 of loose net volume of stone chips etc . (b) Using Mobile HMP (Light duty)

Providing and applying tack coat with Cationic Bitumen Emulsion of approved grade conforming to IS: 8887-1978 and requisite quantity on prepared surface of granular base including cleaning..) For pot holes repairin For patch bm

Providing, laying and rolling of Open - graded premix surfacing of 20 mm thickness composed of 13.2 mm (@0.018 m³ per m²) and 11.2 mm (@ 0.009 m³ per m²) etc.

Providing and laying Premixed Seal Coat (Type B) with approved quality sand/grit @ 0.6 m3/ 100 m2 andbitumen binder on thoroughly cleaned black top surface etc. Same as premix area

Construction of unlined surface drains of average cross-sectional area 0.40 sqm in soil to specified lines, grades, levels and dimensions as per Clause 309 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). Excavated material to be used in embankment with a lift upto 3m and lead of 50 m.

Dressing and chilchalling Road flanks including cutting and filling with earth up to 150 mm average thickness finished with outward cross-grade of 1 in 30..

SUB TOTAL

GST @ 18% over Sl. No. 1 to 7

Labour Welfare Cess @ 1% over Sl. No. 1 to 7

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