Repair of coal transportation road from check post no.1 to check post no.3 at Gouri Pouni Merger OCM under Gouri Sub Area.

Amount

Providing and constructing 75mm.thick Modified penetration Macadam (MPM) road surface including all materials,preparing the existing road surface,spreading 40mm.stone metal layers 30% crusher broken metal + 70% Hand broken (by beaking rubble obtained by blasting) heating and spraying the bitumen of specified grade@ 2 Kg/sqm,spreading 12 mm size chips compacting with three wheel satatic roller having weight 8 to 10 MT.to achive the desired degree of compaction as per Technical Specification Clause 506 etc. complte. Including picking of existing W3M Surface (VG-30 bulk bitumen rates are considered to arrive at rates)

Dense Graded Bituminous MacadamProviding and laying densebituminous macadam using crushed aggregates of specified grading, premixed with bituminous binder @ 4.0 to 4.5% by weight of total mix of mix and filler, transporting the hot mix towork site, laying with a hydrostatic paver finisherwith sensor control to the i required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per clause 505 of specification complete in all respects. b) Using Drum Mix Plant of appropriate capacity (ii) for Gradingll(19 mm nominal size)

Bituminous Concrete Providing and laying bituminous concrete using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4 to 5.6% 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 clause 507 of specification b) Using Drum Mix Plant of appropriate capacity (iv) for Grading-II ( 30-45 mm thickness) with 60/70 bitumen(VG-30)

Providing and applying tack coat with low viscosity bitumen of VG 10 grade using bitumen pressure sprayer on the prepared bituminous/granular surface cleaned with mechanical broom and as per relevant clauses of section-503 of [email protected] kg per sqm (dry & hungry bituminous surfaces/granular surfaces treated with primer)

Total impact of GST for the purpose of CTC

ARVIND PANDEY