Black Topping of Approach Road to H School nad Shamshan Ghat Pyt. Mangnar Lower Block Poonch Under PRI Grant Year 2026-27

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 m in -All kinds of soil.

Supply and stacking of 22.5 to 45mm aggregates

Supply and stacking of stone screening

Laying spreading and compacting both aggregates and screening

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

Providing and laying bituminous macadam using crushed stone aggregatesof specified grading premixed with bituminous binder, transported to siteby tippers, laid over a previously prepared surface with paver finisherequipped with electronic sensor to the required grade, level and alignmentand rolling with smooth wheeled, vibratory and tandem rollers as perspecifications to achieve the desired compaction and density, complete asper specifications and directions of Engineer-in-Charge. 50 to 100 mm average compacted thickness with bitumenof grade VG-10 @ 3.5% (percentage by weight of total mix) preparedin Drum Type Hot Mix Plant of 60-90 TPH capacity.

Providing and applying tack coat using hot straight run bitumen of grade –VG-10, including heating the bitumen, spraying the bitumen withmechanically operated spray unit fitted on bitumen boiler, cleaning andpreparing the existing road surface as per specifications.

2.5 cm premix carpet surfacing with 2.25cum and 1.12 cum of stonechippings of 13.2 mm and 11.2mm 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 runbitumen 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 withsolvent at the rate of 70 grams per kg of asphalt.

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

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with: 1:3:6 (1 cement :1½ coarse sand: 3 graded stone aggregate 20 mm nominal size)