Repair of approach road from Boom Barrier to RLY Siding at Dumanhill in Chirimiri Area.

Amount

Item Description

Construction of embankment with approved material having C.B.R.> 7 obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table300-1, 300-2 and relevant clauses of section-300

Water Bound Macadam Providing, laying, spreading and compacting stone aggregates of specific size to water bound macadam specification including spreading in uniform thickness. Hand packing, rolling with 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.as per clause 404 of specification Grading-I (63 to 45 mm) (a) (Using Screening Type -A(13.2mm Agg)

Water Bound Macadam Providing, laying, spreading and compacting stone aggregates of specific size to water bound macadam specification including spreading in uniform thickness. Hand packing, rolling with 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.as per clause 404 of specification Grading-II (53 to 22.4 mm) (b) (Using Screening Type -B(11.2mm Agg)

Dry Lean Cement concrete sub- base Construction of dry lean cement concrete sub- base over a prepared sub-grade with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm, aggregate cement ratio not to exceed 15:1, aggregate gradation after blending to be as per table 600-1, cement content not to be less than 150 kg/cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 Mpa at 7 days, mixed in a batching plant, transported to site, laid with a paver with electronic sensor, compacting with 8-10 tones vibratory roller, finishing and curing as per clause 601 of specification complete in all respect

Cement concrete pavement (Construction of un-reinforced, dowel jointed, plain cement concrete pavement M-40 grade concrete over, a prepared sub base with cement coarse and fine aggregate conforming to IS 383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a batching and mixing plant as per approved mix design, transported to site, laid with a fixed form or slip form paver, spread, compacted and finished in a continuous operation including provision of contraction, expansion membrane, sealant primer, joint sealant, debonding strip, dowel bar, tie rod, admixtures as approved, curing compound, finishing to lines and grades as per drawing.as per IRC15 2011 and as per relevant clauses of section 602 of specifications complete but excluding cost of steel in dowel bar and tie rods etc.

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Cold twisted bars

Total impact of GST for the purpose of CTC

M/s Ramniwas Poddar