Riding Quality improvement Work of Varansi-Gorakhpur National Highway (N.H.- 29) (Ch- 122.00 to 130.07) and (136.03 to 143.340)

Amount

Scarifying the Existing Bituminous road Surface to a depth of 50mm. And disposal of scarified meterial within all lifts and lead upto 1000m. (as per morth clause 305.4.3, Sl.No-3.15) of existing Low level widening portion.

Providing, laying, spreading and compacting stone aggregate of specifie size to water bound macadam (G-3) specification including spreading in uniform thickness hand packing, Rolling with smooth wheel roller 80-100 KN in stages to proper grade and camber applying and brooming stone screening/binding materials to fill-up the interstices of coarse aggregate , watering and compacting to the required density as per Technical Specification Clause 404.

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at OMC in mecahnical mix plant carriage of mixed material by tipper to site, laying in uniform layers with paver in sub-base/base course on well prepared surface and compacitng with vibratory roller to achieve the desired density. As per SI No. 406 .

Providing and applying tack coat -1 with Bitumen VG-10 using Bitumen Pressure distributor at the rater of 0.30 kg per sqm on the prepared bituminous surface cleaned with mechanical broom as per Techincal Specification Clause 503. (For DBM)

Proving and laying dense graded bituminous macadam with 100-120 TPH batch type HMP producing an average output 75 tonne per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 4.50% percent by weight of total mix and filler, transporting to hot mix to work site, laying with hydrostatic paver finisher with sensor control to the required grade, level and alignment rolling with smooth wheeled, vibratory and tendem rollers to achieve the desire compaction as per Morth specification clause 507 complete in all respect.

Providing and applying tack coat-2 with Bitumen VG-10 using Bitumen Pressure distributor at the rater of 0.25 kg per sqm on the prepared bituminous surface cleaned with mechanical broom as per Techincal Specification Clause 503. (For BC).

Providing and laying bituminous concrete with 100-120 TPH batch type hot mix plant producing an average output of 75 tonne per hour using crushed aggregates of specified grading, premixed with bituminous (VG-30) binder @ 5.4% of mix and filler transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MoRT&H Specification Clause 509 complete in all respects.

Construction of Subgrade and earthen shoulders with approved material obtained form borrowpits with all lifts and leads 2 km cartage transporting to site, spreading, grading to required slope and compacted to meet requirement to Table 300-2. As per MoRT&H specification No. 305 Sr. No. 3.18

M/s. PRAKASH CONSTRUCTION