Scarifying and Re-carpeting of Various Roads and Parking Under Road Sub Division No.6, M.C, Chandigarh for the year 2026 - 2027

Scarifying/Dismantling of SDBC/Bitumen concrete with latest mechanical means i.e diamond cutter automatic milling machines complete in all respect including credit of material and disposal of dismantled material with a (average) lead of 10 km and to the entire satisfaction of the Engineer-In-Charge.

Providing and applying primer coat with bitumen emulsion RS on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.60 kg/sqm using mechanical means complete as per MORT&H specifications (5th edition) to the entire satisfaction of Engineer in charge.

Providing and applying tack coat using hot straight run bitumen of grade VG-10 Bulk @ 3 Kg per 10 Sqm including heating the bitumen, spraying the bitumen with mechanically operated spray unit fitted on bitumen boiler, cleaning and preparing the existing road surfaceas per clause 503 of MORT&H specifications complete in all respects to the entire satisfaction of Engineer In-charge.

Providing and laying 20mm thick open graded premix surface with Batch type Hot Mix Plant using crushed aggregate conforming to Grading of Table 500-15 premixed with straight run bitumen VG-30 @ 1.46 kg per sqm minimum (by wt. of total mix), transported to site, laid with paver finisher to the required grade, level, alignment and rolled with smooth wheeled/vibratory/static roller to achieve the desired compaction and required density of 2.3 gm/cc complete as per Clause 508 of MORT&H specifications (latest revision as on date).complete in all respects to the entire satisfaction of Engineer In-charge. (N.S.)

Providing and applying tack coat using hot straight run bitumen of grade VG-10 Bulk @ 2.5 Kg per 10 Sqm including heating the bitumen, spraying the bitumen with mechanically operated spray unit fitted on bitumen boiler, cleaning and preparing the existing road surfaceas per clause 503 of MORT&H specifications. complete in all respects to the entire satisfaction of Engineer In-charge.

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 VG- 30 @ 5.5% (by wt. of total mix) ) to 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).

Providing and applying 2.5mm thick road marking strips (retro-reflective) of specified shade/ colour using hot thermoplastic material (Prime Road, Auto mark, Asian & Eta line (Ist class) including Ist class glass beads, by fully/ semi automatic thermoplastic paint applicator machine fitted with profile shoe, glass beads dispenser, propane tank heater and profile shoe heater, driven by experienced operator on road surface including cost of material, labour ,T&P, cleaning the road surface of all dirt, seals,oil, grease and foreign material etc. complete as per direction of Engineer-in-charge and accordance with applicable specifications. (DSR No. 16.62)

Providing and applying 15mm thick road marking strips (retro-reflective) of specified shade/ colour using hot thermoplastic material (Prime Road, Auto mark, Asian & Eta line (Ist class) including Ist class glass beads, by fully/ semi automatic thermoplastic paint applicator machine fitted with profile shoe, glass beads dispenser, propane tank heater and profile shoe heater, driven by experienced operator on road surface including cost of material, labour ,T&P, cleaning the road surface of all dirt, seals,oil, grease and foreign material etc. complete as per direction of Engineer-in-charge and accordance with applicable specifications. (Ref 16.62)

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