Mtc. of road from i) Satchand Bazar to Natun Bazar via Dhanu Chowdhury para (2.50 km). ii) Manu-Srinagar road to Bhuddimangal Para (L-3.600 km) during the year 2025-26

Excavation for Structures B.Without dewatering Earthwork in excavation for structures as per drawing and MoRD technical specification Clause 305.1 including setting out, dewatering, construction of shoring, shuttering & braching, removal of stumps and other deleterious materials and disposal upto a lead of 50 m, dressing of sides & bottom and backfilling in trenches with excavated suitable material. I) Ordinary soil (I) Up to 3.00 m depth

Filling in foundation trenches as per drawing & MoRD technical specification clause 305.3.9.1200. I) Sand filling

Providing concrete for plain concrete (using jhama brick aggregate) in open foundations complete including form work as per drawing & MoRD technical specifications Clauses 802,803, 900,1202 & 1203. (including centring, shuttering, staging etc. but excluding reinforcement). I. PCC grade M10 (using jhama brick aggregate) (i) Nominal mix 1:3.6

Providing concrete for plain/reinforced concrete in open foundations complete including formwork as per drawings & MoRD technical specifications Clauses 802, 803, 900, 1202 and 1203. (including centering, shuttering, staging etc. but excluding reinforcement). V. R.C.C. grade M 25.

Supplying, fitting & placing Thermo Mechanically treated bar/ Cold twisted deformed steel bar reinforcement in foundation complete as per drawings & MoRD technical specifications Clauses 1000 & 1202.

Plain/ reinforcement cement concrete in substructure complete including formwork as per drawing & MoRD technical specifications Clauses 802,804, 805,806,807, 900,1202 & 1204. (including centring, shuttering, staging etc. but excluding reinforcement). VI. RCC grade M 25 i) upto 5 m height

Supplying fitting & placing Thermo Mechanically Treated bar/Cold Twisted deformed bar reinforcement in Substructure complete as per drawings & MoRD technical specifica-tion Clauses 1000,1005,1010 and 1202

Providing weepholes in brick masonry/ stone masonry, plain/ reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe or PVC pipe (110 mm OD of 6.0 Kg/cm2 pressure) extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing and MoRD technical specification clauses 614, 709, 1204.3.7.

Providing & laying filter media with granular crushed aggregates as per specification to a thickness of not less than 600 mm with smaller size towards the soil & bigger size towards the wall & providing over the entire surface behind abutment, wing wall, return wall to the full height, compacted to firm condition complete as per drawing and MoRD technical specification clause 1204.3.8.

Providing PCC M 20 (with jhama brick aggregate) architectural coping on the top of wing wall, return wall etc. complete including formwork as per drawing & MoRD technical specification Clauses 615, 710 & 1204.3.11

Providing & laying reinforced cement concrete in superstructure as per drawings & MoRD technical specifications Clauses 800, 900, 1205.4 & 1205.5 (including centering, shuttering, staging etc. but excluding reinforcement) II. R.C.C M 25 1. For height up to 5 m

Supplying, fitting, & placing Thermo-Mechanically treated bar/ Cold twisted deformed steel bar reinforcement in superstructure complete as per drawing & MoRD technical specifications Clauses 1002, 1010 & 1202.

Water Bound Macadam Sub-Base / Base using Jhama Brick Aggragate 2) WBM Grading 3. Providing, laying, spreading and compacting jhama brick aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing rolling with three wheel roller 80-100 KN in stages to proper grade and camber, applying and brooming binding materials to fill up the interstices of coarse aggregate, watering and compacting to the required density Grading- 3 as per MoRD Technical Specification Clause 405. (A) By Manual Means

Prime Coat . (i) Low porosity Providing and applying prime 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 Caluses 502.

Tack Coat: (iii) 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 granular surface treated with primer & cleaned with Hydraulic broom as per MoRD Technical Specification Clause503.

Tack coat using hot straight run bitumen of grade VG-30 on bituminous Surface. Providing and applying tack Tack coat using hot straight run bitumen of grade VG-30, including heating the Bitumen, Spraying the bitumen, Cleaning and preparing the existing road surface as per specification: On bituminous surface @ 0.50 kg/Sqm.

20mm thick open –graded premix carpet using Bituminous (viscosity grade / Modified bitumen) binder. Providing & laying rolling of open –graded carpet of 20mm thickness composed of 13.2mm to 5.6mm aggt.Either using penetration grade bitumen of emulsion to required line, grade & level to serve as wearing course on a previously prepared base in/c. mixing in a suitable plants, laying & rolling with a three wheel 80-100km static roller capacity, finished to required level & grades to be followed by seal coat of either type A or type B C or type D as per MoRD technical specification clauses 508. Case-I: By manual means ii) Bitumen (60/70 Grade) VG-30

Seal Coat Providing & laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade & cross fall using type A or B type C or D as per MoRD technical specification clauses 510. 1) By Manual Means. Case-iv : Type D ( Premix with fine sand ) ii) Bitumen of VG-30

Construction of embankment with Materials Obtained from Borrow Pits. Construction of Embankment with approved material obtained from borrows pits with a lift up to 1.50m,transperting to site,spreading,grading to required slope and compathing to meet requirement of Table 300.1 and 300.2 with a lead up to 1000m as per MoRD Technical specification clause 301.5.