Const. and widening of road with heavy E/F and S/G from Bormukuli Medical sub-center to Jorapukhuri with 2 Slab Culverts under SOPD 2024-25.

Amount

A. Constn. Of RCC Slab Culvert 2.00M Span 11.1 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

11.4 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

B With natural Gravel III P.C.C Grade M20 Nominal mix (1:2:4)

12.5 Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 B With Natural Gravel II P.C.C. grade M 20 i) Nominal mix (1:2:4)

13.1 Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5 B With Natural Gravel IV R.C.C. grade M 20 i For Nominal mix 1:2:4 a) Height upto 5M

12.9 Providing weepholes 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

13.2 Supplying, fitting and placing TMT (Fe-500 D) reinforcement bar . (From Primary Producer: TATA/SAIL/Esser Steel/ Jindal steel/Shyam steel/RINL) in superstructure complete as per drawing and technical specifications Clauses 1002, 1010 and 1202

13.10 Drainage spouts complete as per drawing and technical specifications Clause 1209

13.5 Providing and laying cement concrete wearing course M 30 grade including reinforcement complete as per drawing and technical specifications Clauses 800 and 1206.3

B. Constn. Of HPC Culvert 1000mm dia 11.1 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 height 3.00m depth)

11.4 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

9.2 Bedding of pipe Type B (First Class) Bedding Laying (First Class) bedding on well compacted approved granular material

12.5 Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 B With Natural Gravel II P.C.C. grade M 20 i) Nominal mix (1:2:5:5)

9.3 Providing and Laying Reinforced Cement Concrete Pipe NP3 as per design in Single Row Providing and laying reinforced cement concrete pipe NP3 for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets Clause 1106. 1000 mm dia

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 p g 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

Collection of sand gravel containing 60% sand 40 % gravel at quarry free from disintergreted materials vegetable and other Deleterious matter and adherent coating etc. (Rate including forest royality, sales tax loading, unloading stacking in working site from nearest quarry as directed.)

16.26 Labour for spreading metal gravel (sand gravel) on the road surface as directed including dressing and cambering the formation and utilizing the loose earth in filling the depression as directed including carriage of gravel within 30m.

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ALMA BASUMATARY (BID ID -244823)