Const. of road with earthfilling and sand gravelling along with 4 Nos. of CD Works at interlinking road between Oxiguri and Dwikarguri Village road under Amteka VCDC Borobazar T.D Block, BTR for the Year 2023-24.

Amount

GSB Road Clearing and grubbing of Road land including up rooting wild vegetation , grass, burshes, shrubs, saplings and trees of girth upto 300mm removal of stumps of trees cut earlier and disposal of unseviceable materials & stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per Technical Clause 201. (I) By Manual Means- (a) In area of non thorny jungle

Construction of embankment with material approved materials obtained from borrow pits with a lift upto 1.5m transporting to site spreading, grading to required slope and compacted 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 sub-grade and earthen shoulders with approved materials obtained from borrow pits with all lifts and leads, transporating to site, spreading, grading to required slope and compacting to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.01. i) Private Land.

Construction of Granular Sub-base by providing close graded material, spreeding in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density, complete as per Clause 401 II) For Grading II Material

Signboard

CD Work Size- 2.00 m x 2.00 m, 1 Cell (2 Nos) Earth work in excavation of foundation 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 up to a lead of 50m, dressing of sides and bottom and backfilling in tranches with excavated suitable material.

Sand Filling in foundation trenches as per drawing and Technical Specification 305.3.9

PCC 1:3:6 in foundation. 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) PCC Grade M10 (i) Nominal Mix 1:3:6

PCC 1:2:4 in foundation. 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). PCC Grade M20 (i) Nominal Mix 1:2:4

Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specifications Clauses 802, 804, 805, 806, 807, 1202 &1204. B. With Natural Gravel iv) RCC GRADE M25

Providing & Laying Reinforced Cement Concrete in superstructure complete as per drawing and technical specifications Clauses 800, 1205.4 & 1205.5 B. With Natural Gravel: (II). RCC GRADE M25

Supplying, fitting and placing TMT reinforcement in sub structure complete as per drawings and technical specifications Clauses 1002, 1005, 1010 & 1202.

Supplying, fitting and placing TMT reinforcement in super structure complete as per drawing and technical specifications Clauses 1002, 1010 and 1202.

Providing and laying cement concrete wearing course M30 grade including reinforcement complete as per drawing and technical specifications Clauses 800 and 1206.3 B. With Natural Gravel :

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 structures with slope of 1(V) : 20(H) towards drawing force complete as per drawing and technical specification Clauses 614, 709, 1204.3.7

Back filling behind abutment, wing wall and return wall complete as per drawings and technical specification Clause 1204.3.8

Providing and laying curtain walls complete as per drawing and Technical Specifications Clause 1304.

CD Work Size- 1.00 m x 1.00 m, 1 Cell (2 Nos) Earth work in excavation of foundation 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 up to a lead of 50m, dressing of sides and bottom and backfilling in tranches with excavated suitable material.

Sand Filling in foundation trenches as per drawing and Technical Specification 305.3.9

PCC 1:3:6 in foundation. 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) PCC Grade M10 (i) Nominal Mix 1:3:6

PCC 1:2:4 in foundation. 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). PCC Grade M20 (i) Nominal Mix 1:2:4

Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specifications Clauses 802, 804, 805, 806, 807, 1202 &1204. B. With Natural Gravel iv) RCC GRADE M25

Providing & Laying Reinforced Cement Concrete in superstructure complete as per drawing and technical specifications Clauses 800, 1205.4 & 1205.5 B. With Natural Gravel: (II). RCC GRADE M25

Supplying, fitting and placing TMT reinforcement in sub structure complete as per drawings and technical specifications Clauses 1002, 1005, 1010 & 1202.

Supplying, fitting and placing TMT reinforcement in super structure complete as per drawing and technical specifications Clauses 1002, 1010 and 1202.

Providing and laying cement concrete wearing course M30 grade including reinforcement complete as per drawing and technical specifications Clauses 800 and 1206.3 B. With Natural Gravel :

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 structures with slope of 1(V) : 20(H) towards drawing force complete as per drawing and technical specification Clauses 614, 709, 1204.3.7

Back filling behind abutment, wing wall and return wall complete as per drawings and technical specification Clause 1204.3.8

Providing and laying curtain walls complete as per drawing and Technical Specifications Clause 1304.

BITHORAIGWRA NARZARY