Re-Carpeting Of Various Roads And Parkings Under Road Sub Division No.12,M.C., Chandigarh (2026-2027) (Community Center Parking Sector 49,V-6 Road Sector 49C, V-5 Road 49 AandB And CandD, Internal Road Of STP Plant And Ind. Area PH.II)

Water Bound Macadam Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3 wheeled steel/ vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density. (GRADING-III)

Providing and laying surface dressing as wearing coarse in single coat using crushed stone aggregates of 13mm nominal size as per table 500.21 of MORT&H specification @ 0.010 cum per sqm on a layer of bituminous binder grade VG-10 bulk laid @ 1.0 Kg per sqm on prepared surface and rolling with 8-10 tone smooth wheeled roller including cost of bitumen.complete in all respects to the entire satisfaction of Engineer In-charge.

Providing and applying tack coat using hot straight run bitumen of grade (VG-10 bulk) @ 3.00 Kg/10sqm including heating the bitumen, spraying the bitumen with mechanically operated spray unit fitted on bitumen boiler, cleaning and preparing the existing road surface complete in all respect and to the entire satisfaction of the Engineer-in-charge.

Providing and laying 50mm thick compacted dense bituminous macadam having as laid, density 2.2 gm/cc using crushed stone aggregate confirming Table no. 500.3 (Physical characteristics) grading II of Table No. 500.4 (grading compaction) of MORT&H specification (5th edition ) premixed with straight run bitumen VG-30 bulk) penetration @ 4.25% (by wt of total mix) in 60-90 TPH Hot mix plant, laid hot mechanical paver finishers and roller with smooth wheeled/vibratory/static roller as per Clause 501.6 and 501.7 of MORT&H specification

Providing and laying 30mm thick Bituminous Concrete with 100/120 TPH batch type Hot mix plant producing an average output of 75 tonne per hour using crushed aggregates of specific grading-II with Bituminous binder @ 5.5%(by wt. of total mix) and mix 0.75% Anti stripping admixture (dense liquid form) by weight of Bitumen transporting the Hot Mix to work site laying with hyrostatic paver finisher with sensor control to required grade level and allignment, rolling with smooth wheeled vibrator and tendom rollers to achive the desire compaction as per MORT&H specification Clause 509 complete in all respect (5th revision).