Construction of link road from Korga to Panjana via Bhatyari and Jakhari to Panwali by way of repair of pot holes in patches stretches

Amount

Scarifying metalled (water-bound) road surface including disposal of rubbish lead upto 50m and consolidation of the aggregate received from scarifying with power road roller of 8 to 10 tonne capacity.

Providing and laying WBM Gr -III with specified size of stone aggregate, stone screening & binding material complete incl. sorting, spreading to template and consolidation with Power Road Roller of 8 to 10 tonne capacity etc. complete base course with 53 to 22.4mm size and stone screening 11.2mm size including all leads, lifts and carriage complete.

Providing and applying tack coat (manually) using hot straight run bitumen of grade 80/100 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 (incl. cost of Bitumen) including all leads, lifts and carriage complete.

On WBM @ 0.75kg/sqm (new surface)

On Bitumen Surface @ 0.50kg/Sqm (old surface)

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.

Providing and laying of seal coat of premix fine aggregate (passing 2.36 mm and retained on 180 micron sieve) with Bitumen using 128 kgs of Bitumen of grade 80/100 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. (including cost of Bitumen)

Carriage of material by MT including loading /Unloading and stacking at site completed.

Stone aggregate above 40mm size av. 8.00 kms lead

Sand / Crushed dust / Stone aggregate below 40mm size av. 8.00 kms lead

Sardool Singh