Name of Work: Providing/lauing 25mm thick OGPC with seal coat on road from HSS Bajabain to House of Sh. Paras Ram Rtd. ZEO.
Sl. No.
Item Description
1
Supplying and stacking at site Graded crushed stone aggregate of size 53 mm to 22.4 mm
2
Supplying and stacking at site 11.2 mm nominal size (Type B)
3
Supplying and stackingat sitestone dust (excluding carriage)
4
Laying, spreading and compacting stone aggregate of specified sizes to WBM specifications in uniform thickness, hand picking, rolling with 3 wheeled road / vibratory roller 8-10 tonne capacity in stages to propergrade and camber, applying and brooming requisite type of screening /binding material to fill up interstices of coarse aggregate, watering and compacting to the required density
5
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, cleani preparing the existing road surface as per specifications.On Bitumenous surface @ 0.50 Kg/sqm.
6
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-30 with no solvent.
7
Providing and laying seal coat of premixed fine aggregate (passing 2.36mm 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 cumof fine aggregate per 100 sqm of road surface including rolling and finishing with road all complete
8
Surface dressing of the ground including removing vegetation and in-equalities not exceeding 15 cm deep and disposal of rubbish, lead upto 50 m and lift upto 1.5 min -All kinds of soil.
9
Carriage of material by mechanical transport from source to the site of work including loading/unloading and stakcing complete.
10
Sand for an av. lead58 Kms distance .
11
Bajree/Stone aggregates below 40mm nominal size for an av.distance 18Kms
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