15Th FC-02 of 2023-24

Amount

Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material. (I) Ordinary soil. Upto 3 m depth.

Fillling in foundation trenches as per drawing and technical specification Clause 305.3.9 (i) Sand filling.

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 (B) With natural Gravel (I) P.C.C Grade M 10 Nominal mix 1:3:6

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 (B) With natural Gravel (III) P.C.C Grade M20 Nominal mix (1:2:4).

Plain/reinforced cement concrete in sub-structure complete as per drawing and technical specification Clauses 802, 804, 805, 806, 807, 1202 and 1204 (B) With Natural Gravel (IV) RCC Grade M 25 (i) For height upto 5 m.

Supplying, fitting and placing HYSD (Fe-415 D) reinforcement bar in sub-structure complete as per drawings and technical specification Clauses 1002, 1005, 1010 & 1202

Providing and laying cement concrete wearing course M 30 grade including reinforcement complete as per drawing and technical specifications Clauses 800 and 1206.3 (A) With Natural Gravel.

Providing weep holes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing and technical specification Clauses 614, 709, 1204.3.7

Backfilling behind abutment, wing wall and return wall complete as per drawings & technical specification Clause 1204.3.8 (i) Granular Material.

Providing and laying curtain walls complete as per drawing and technical specification Clause 1304 (iii) Cement concrete grade M 10.

Construction of flexible apron 1 m thick comprising of loose stone boulders weighing not less than 25 kg beyond curtain wall

Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of tables 300.1 and 300.2 with a lead upto 1000 m as per technical specification clause 301.5. i) Private land

Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. (ii) For Grading II Material

Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1. (i) Private Land

Furnishing and laying of the live sods of perennial turf forming grass on embankment slope, verges or other locations shown on the drawing or as directed by the Engineer including preparation of ground, fetching of sods and watering as per Technical Specification Clause 309.

Providing, fitting and fixing sign board complete as per directed.

Maniraj Bargayary