Construction of Synthetic Volleyball Court and Protection Wall at HSS Peeri

Preparation of subgrade by excavating earth to an average of 22.5 cm depth, dressing and consolidation with road roller of 8-12 tonne capacity including making good the undulation etc. and disposal of surplus earth upto 50 meters

Treatment of soil for anti termite and Weedicide using chemical emulsion @ 1litre/hole 300mm including drilling 12mm diameter holes and plugging with cement mortar 1:2 including cost of chemical emulsion

63 mm to 45 mm

53 mm to 22.4 mm

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 andpreparing the existing road surface as per specifications.On W.B.M. @ 0.75 Kg/sqm.

Providing and laying bituminous macadam using crushed stone aggregates of specified grading premixed with bituminous binder, transported to site by tippers, laid over a previously prepared surface with paver finisher equipped with electronic sensor to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers as per specifications to achieve the desired compaction and density, complete as per specifications and directions of Engineer-in-Charge.50 to 100 mm average compacted thickness with bitumen ofgrade VG-30 @ 3.5% (percentage by weight of total mix) prepared inBatch Type Hot Mix Plant of 100-120 TPH capacity

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 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 seal coat of premixed fine aggregate (passing 2.36 mm 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 of synthetic coating to smoothen surface in eight layers, a) two layer resurfacer , b) four layers of cushioning (rubberised ), c) two layers of colour coating acrylic rubber paint, d) line marking of ISO 9001 & 2015 certified make including ITF approved certification under 1 star rating