Approach road from main road to prefab Structure and Playfield at GDC Thindim Kreeri

Engagement of JCB for removing of undulations and leveling of ditches complete job.

Supply and stacking of Non macadam type solling including applying of binding material (Khak Bajri / Moorum) as per 2 requirement/ specification at site including all leads lifts cost and carraiges of materials upto site of work. Complete job.

Laying of WBM base course with non macadam type soiling includig applying of binding material including screening sorting spreading to template & consolidation with PRR 8-10 tonne Capacity. Complete job.

Supply and stacking at site Graded Crushed stone aggregrate of size 63mm -45 mm and stone screening of size 13.2 mm nominal size (type A) moorum (Khakbajree) incld laying ,spreading and compacting stone aggregrate of specified sizes to WBM specifiacations in uniform thickness (75 mm compacted ) ,hand picking ,rolling with 3 wheeled road /vibratory roller 8-10 tonne capacity in stages to proper grade and camber ,applying and brooming requisite type of screening /binding material to fill up interstices of course aggregrate ,watering and campacting to the required density incld all carriages and costs from approved source to site of work complete (crushed from Broken Quarry).

Providing, laying, spreading and compacting graded stone aggregate (size range 53 mm to 0.075 mm ) to wet mix macadam (WMM) specification including premixing the material with water at OMC in mechanical mix plant, carriage of mixed material by tipper to site, for all leads & lifts, laying in uniform layers with mechanical paver finisher in sub- base / base course on well prepared surface and compacting with vibratory roller of 8 to 10 tonne capacity to achieve the desired density, complete as per specifications and directions of Engineer-in-Charge

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 and preparing 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 of grade VG-10 @ 3.5% (percentage by weight of total mix) prepared in Drum Type Hot Mix Plant of 60-90 TPH capacity.

Providing and laying semi- dense Bituminous concrete using crushed stone aggregates of specified grading, premixed with bituminous binder and filler, transporting the hot mix to work site by tippers, laying with paver finisher equipped with electronic sensor to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction and density as per specification, complete and as per directions of Engineer-in-Charge. 25 mm compacted thickness with bitumen of grade VG- 10 @ 5% (percentage by weight of total mix) and lime filler @ 2% (percentage by weight of Aggregate) prepared in Drum Type Hot Mix Plant of 60-90 TPH capacity.

Providing and laying seal coat of premixed fine aggregate (passing 2.36 mm 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 cum of fine aggregate per 100 sqm of road surface including rolling and finishing with road all complete.