WBPWD/RD/AE /QCSD_I/NIT_ 23 /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 or Bajrees 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 repairing

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

SUB TOTAL

GST @ 18% over Sl. No. 1 to 4

Labour Welfare Cess @ 1% over Sl. No. 1 to 4

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