Providing and laying 25mm thick OGPC ( Manually) on approaches of 133 mtr span vented causeway at Lowakhi Nallah Naryana (Under Languishing)

Amount

Providing and applying tack coat using hot straight run bitumen of grade – VG-10, including heating the bitumen, spraying the bitumen with mechanically operated spray unit fitted on bitumen boiler, cleaning and preparing the existing road surface as per specifications. On W.B.M. @ 0.75 Kg/sqm including all leads lifts and carriage Complete Job.

2.5 cm premix carpet surfacing with 2.25cum and 1.12 cum of stone chippings of 13.2 mm and 11.2mm size respectively per 100 sqm and 52 kg and 56 kg of hot bitumen per cum of stone chippings of 13.2 mm and 11.2 mm size respectively including a tack coat with hot straight run bitumen including consolidation with road roller of 6 to 9 tonne capacity etc. complete (tack coat to be paid for separately). With paving Asphalt grade VG-10 heated and then mixed with solvent at the rate of 70 grams per kg of asphalt including all leads lifts and carriage Complete Job.

Providing and laying seal coat of premixed fine aggregate ( passing 2.36 mm and retained on 180 micron sieve) with ( passing 2.36 mm and retained on 180 micron sieve) with bitumen using 128kg of bitumen of grade VG 30 bitumen per cum of fine aggreate and 0.60 cum of fine aggregate per 100 sqm of road surface including rolling and finishing with road all complete. including all leads lifts and carriage Complete Job.

Anju Sharma

Rajinder Kumar