Name of Work:- Upgradation/ Macadamization / Development of Road by way of patches and streches from Wanbal to Rangreth.
Sl. No.
Item Description
1
Scarifying the existing bituminous road surface to a depth of 50mm and disposal of scarified material within all lifts and lead upto 1 km (by mechanical means).
2
Providing and applying tack coat using hot straight run bitumen of VG-10 grade incl. heating the bitumen, spraying the bitumen with mechanically operated spray unit fitted on bitumen boiler, cleaning & preparing the existing road surface to remove all dirt, dust, mud etc. & finally brooming the surface as per required specification incl. cost & carriage of bitumen.
3
On BT surface @ 0.50 Kg/Sqm
4
Providing & laying 50mm thick compacted premix bituminous macadam base course with stone aggregate of quality size & grading as specified in MOST/MORTH specification & straight run bitumen of VG-10 grade @ 3.50% by weight of total mix incl. hot mixing stone aggregate & bitumen in hot mix plant, transporting & laying mixed material with paver finisher to the reqd. level & grade, rolling with road roller of 8 to 10 tonne capacity to achieve the reqd. compaction & density incl. cost & carriage of all materials involved from source upto site of work complete incl. cost & carriage of bitumen.
5
Providing and laying 25mm thick compacted semidense bituminous concrete using crushed aggregate satisfying the gradation set out in specifications with 5% binder content (By weight of total mix) bitumen of VG-10 grade @ 2.88 kgs/sqm with the aid of hot mix plant & paver finisher incl. rolling with 8 to 10 tonne capacity road roller to achieve the reqd. compaction & density incl. rolling & finishing complete incl. cost & carriage of all materials involved from source upto site of work complete incl. cost & carriage of bitumen
6
Providing and laying 6mm thick compacted seal coat of premixed fine aggregate (passing 2.36mm & retained on 180 micron sieve, with 128kgs of bitumen of VG-10 grade per cum of fine agg. (0.768 kgs of bitumen/sqm) & 0.60 cum of fine agg. per 100 sqm of road surface incl. rolling and finishing complete as per MOST/MORTH specification incl. cost & carriage of all materials involved from source upto site of work complete incl. cost & carriage of bitumen. Please Enable Macros to View BoQ information
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