Construction of road from Jadumoni to Modhupuri road by providing ICBP (from Ch. 0.00m to Ch. 965.00m) for State Govt. Goodwill Project under SOPD-G for the year 2020-21, Kokrajhar West LAC

Amount

Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and 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 Specification Clause 201. (I) By Manual Means (A) In area of non-thorny jungle

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 Sub grade and earthen shoulders with approved material obtained from borrow pits with all lift and leads, transporting to site, spreading grading to required slope and compacted to meet requirement of Table 300.2 with lead up to 1000m as per Technical Specification Clause 300.1 (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

Providing, laying, spreading and compacting stone aggregates of specific sizes to Water Bound Macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405. (A) By Manual Means WBM Gr- III

Inter Locking Concrete Block Pavement (A) Inter locking pavement block i) Providing and laying interlocking concrete block pavement having (M40) thickness 80mm as per technical specification clause 1504 complete including carriage.

Reinforced cement concrete M15 grade kilometre stone / local stone of standard design as per IRC:8 fixing in position including painting and printing, etc as per drawing and Technical Specification Clause 1703 ii) Ordinary Kilometre Stone (Precast)

Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC : 67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3, fixed over aluminium sheeting, 1.5 mm thick supported on GI pipe 50 mm dia firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per drawings and Technical Specification Clause 1701 (iv) 80 cm x 60 cm rectangular

RCC BOX CELL BRIDGE OF SIZE: 1 cell x 2.00M x 2.00M Earthwork in excavation for structures as per drawing and technical specification clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious and disposal upto a lead of 50m, dressing of sides and bottom and backfilling in trenches with excavated suitable material. I. Ordinary soil

Filling 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 drawing and technical specifications clause 802, 803, 1202 & 1203. B. With natural gravel I. P.C.C grade M15 (i) Nominal mix 1:.5:5

Providing concrete for plain/reinforced concrete in open foundations complete as per drawing and technical specifications clause 802, 803, 1202 & 1203. B. With natural gravel IV. P.C.C grade M20 i) Nominal Mix 1:2.5:5

Plain/reinforced cement concrete in substructure complete as per drawings and technical specification clauses 802, 804, 805, 806,807, 1202 and 1204. B. With Natural Gravel IV. R.C.C grade M25 (i) For height up to 5m

Supplying, fitting and placing TMT (Fe-500 D) reinforcement bar (Other ISI approved TMT reinforcement bar (SAI/BISCON/THERMAX or equivalent) in substructure complete as per drawings and technical specifications clauses 1002, 1005, 1010 & 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 100mm 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 ad per drawings & technical specification clause 1204.3.8 A. Granular material

Providing and laying curtain walls complete as per drawing and technical specification clause 1304. III. Cement concrete grade M10

Flexible Apron :Construction of flexible apron 1m thick comprising of loose stone boulders weighing not less than 40 kg beyond curtian wall.

RCC BOX CELL BRIDGE OF SIZE:2 cell x 2.00M x 2.00M Earthwork in excavation for structures as per drawing and technical specification clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious and disposal upto a lead of 50m, dressing of sides and bottom and backfilling in trenches with excavated suitable material. I. Ordinary soil Upto 3.00 m depth

Filling 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 drawing and technical specifications clause 802, 803, 1202 & 1203. B. With natural gravel I. P.C.C grade M15 (i) Nominal mix 1:.5:5

Providing concrete for plain/reinforced concrete in open foundations complete as per drawing and technical specifications clause 802, 803, 1202 & 1203. B. With natural gravel IV. P.C.C grade M20 i) Nominal Mix 1:2.4

Plain/reinforced cement concrete in substructure complete as per drawings and technical specification clauses 802, 804, 805, 806,807, 1202 and 1204. B. With Natural Gravel IV. R.C.C grade M25 (i) For height up to 5m

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 II. R.C.C M25 (a) Height up to 5m

Construction of R.C.C railing of M25 grade in cast-in-situ with 20mm nominal size aggregate, true to line and grade, tolerance of vertical railing post not to exceed 1 in 500, centre to centre spacing between vertical posts not to exceed clauses 800, 900 and 1208.3.

Supplying, fitting and placing TMT (Fe-500 D) reinforcement bar (From Primary Producer. TATA/SAIL/Esser Steel/Jindal steel/Shyam steel/RINL) in foundation complete as per drawings and technical specifications clauses 1000 and 1202.

Supplying, fitting and placing TMT (Fe-500 D) reinforcement bar. (Other ISI approved TMT reinforcement bar (TATA/SAIL/Esser/Jindal/Shyam Steel/RAIL) in superstructure complete as per drawing and technical specification 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 100mm 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 ad per drawings & technical specification clause 1204.3.8 A. Granular material

Providing and laying curtain walls complete as per drawing and technical specification clause 1304. III. Cement concrete grade M10

Drainage Spouts complete as per drawing and Technical Specification.

Flexible Apron :Construction of flexible apron 1m thick comprising of loose stone boulders weighing not less than 25 kg beyond curtian wall.

Providing pressure relief pipes 100mm dia in bottom slab of box cell on a filter media base of 500m x 500mm as per drawing and technical specification CI 1205.5.7

RWIRUP MUSHAHARY

Dharamsing Narzary