Improvement of road from Kullian to Laswara by way of providing and laying of RBM Filling, 150mm thick WBM Grade-II Shingling, 75mm thick WBM Grade-III Metalling and 25mm thick OGPC by way of filling of pot holes in patches and stretches (6th Call)

Amount

Providing & laying water bound macadam with specified stone aggregate screening and binding material including screening, sorting to template and consolidation with power road roller 80-100 KN capacity. Base course with 63mm – 45mm size including screening 13.20mm size in two layers of 75mm thick (consolidated) each.

Providing & laying water bound macadam with specified stone aggregate screening and binding material including screening, sorting to template and consolidation with power road roller 80-100 KN capacity. Base course with 53mm – 22.40 mm size including stone screening 11.20 mm size.

Providing and laying RBM in layers not exceeding 20cm in depth by way of watering, compacting and rolling each layers with power road roller of 8-10 Tonne capacity in embankments of roads, flood banks, marginal banks, guide banks etc. including all leads, lifts, taxes and carriage. The river bed material shall be free from organic material. The RBM must have coarse aggregate along with stone aggregate having maximum aggregate size of 75mm (Complete job).

2.5 cm premix carpet surfacing with 2.25cum and 1.12 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 including tack coat and seal coat with paving Asphalt grade VG-30 with no solvent (Complete job).

Carriage of material by Mechanical Transport including loading / unloading and stacking at site complete.

Stone aggregate above 40mm size for an avg. lead of 30 Kms.

Stone agg. / Screening / Crusher Dust / Sand for an avg. lead of 30 Kms.

Sumit Anand