Improvement of road from Shalgarah Bazar to Saharabanu house including road side protection and drainage system via rail bridge

Excavation for Structures A. Without dewatering. Earthwork in excavation for structures as per drawing and MoRD technical specifications Clause 305.1 including setting out, construction of shoring & bracing, removal of stumps & other deleterious material and disposal upto a lead of 50 m, dressing of sides & bottom and backfilling in trenches with excavated suitable materials.

Filling in foundation trenches as per drawing and MoRD technical specification clauses 305.3.9, 1200. I) Sand filling

Providing concrete for plain concrete /reinforced concretein open foundations complete including formwork as per drawings & MoRD technical specifications Clauses 802, 803, 900, 1202 and 1203. (including centring, shuttering, staging etc. but excluding reinforcement ). (I) P.C.C grade M 10 i) Nominal Mix 1:3:6

ii) PCC grade M15 (1:2.5:5) Nominal mix

Plain/ Reinforced Cement concrete in Sub Structure including form work as per drawing and MoRD technical specification clauses 802, 804,805,806,807,900,1202 and 1204 (including centering , shuttering staging etc. but excluding reinforcement ) i) PCC grade M15 (1:2.5:5) Nominal mix

WBM - 3 Providing, laying, spreading and compacting Jhama Brick aggregates to water Bound Macadam specification including spreading in uniform thickness, hand packing rolling with three wheel rollar 80 - 100 KN in stages to proper grade and camber, applying and brooming binding materials to fill up the interstices of course aggregate, watering and compacting to the required density grading - 3 as per MoRD technical specification clause 405.

WBM - 2 Providing, laying, spreading and compacting Jhama Brick aggregates to water Bound Macadam specification including spreading in uniform thickness, hand packing rolling with three wheel rollar 80 - 100 KN in stages to proper grade and camber, applying and brooming binding materials to fill up the interstices of course aggregate, watering and compacting to the required density grading - 2 as per MoRD technical specification clause 405.

Prime Coat (i) Low porosity Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70- 1.00 kg/sqm using mechanical means as per MoRD Technical Specification Clause 502.

Track Coat Providing and applying tack coat with bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared dry and hungry bituminous surface cleaned with Hydraulic broom as per MoRD Technical Specification Clause 503.

Providing and laying bituminous concrete with higher capacity batch type hot mix plant using crushed ggregates of specified grading, premixed with bituminous binder @ 5.40 Percent 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 MORTH specification clause No. 507 complete in all respects. B. Grading II (For layer thickness 30 - 40 mm) i. With viscosity Graded Bitumen of VG-30.