Imprvtt. upgd. of link road from Old Bridge Mishriwala to Dev Asthan Baba Mahi Mal by way of providing and laying of WBM Gr -III in patches and stretches and 20mm thick premix carpet.

Amount

Labour engage for cutting of patches to proper shape as per directions of engineer in charge

Providing and laying WBM Grade-III with specified stone aggregate 53mm to 22.4mm of size incl. stone screening 11.20mm nominal size and binding material complete incl.sorting, spreading to tamplate and consolidation with power road roller 8 to 10 tonnes capacity etc.

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 WBM surface

On BT surface

2 cm premix carpet surfacing with 1.8cum and 0.90 cum of stone chippings of 13.2 mm size and 11.2 size respectively, per 100 sqm and 52kg 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

SEAL COAT Providing and laying seal coat of premixed fine aggregate (passing 2.36 mm and retained on 180 micron sieve) with bitumen using 128 kg of bitumen of grade VG-10 bitumen per cum of fine aggregate and 0.60 cum of fine aggregate per 100 sqm of road surface including rolling and finishing with road all complete.

Carriage of Material by Mechanical Transport incl. loading/unloading and staking at site complete

Stone aggregate below 40 mm nominal size for average lead 20.0Km

Sand/ Dust for average lead 20.0Km

ROMESH CHANDER