TN No.19_37

Amount

Clearing and grubbing road land including uprooting wild vegetation, grass buses, shrubs, saplings and trees of girth up to 300mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable materials to be used or auctioned, up to a lead of 1000m including removal and disposal of top organic soil not exceeding 250mm in thickness as per Technical Specification Clauses 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 up to 1.50m, transporting to site, spreading grading to required slope and compacting to meet requirement of Table 300.1 and 300.2 with a lead up to 1000m 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. (A) By Mix in Place Method (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 80-100kn 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. W.B.M.-III

Providing and laying interlocking concrete block pavement (M40) having thickness 80mm as per technical specification clause 1504 complete including carriage.

Providing and fixing of retro-reflective cautionary, mandatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3, fixed over aluminium sheeting, 1.5mm thick supported on GI pipe 50mm dia firmly fixed to the ground by mean of properly designed foundations with M-15 grade cement concrete 450 x 450 x 600mm, 600mm below ground level as per approved drawings and Technical Specification Clause 801. (ii) 60cm equilateral triangle

(iii) 60 cm circular

(v) 60 cm x 60 cm square

Providing and erecting direction and place identification retro-reflectorised sign as per IRC:67 made of encapsulated lens type reflective sheeting vide clause 1701.2.3, fixed over aluminium sheeting, 2mm thick with area exceeding 0.9 sqm supported on a mild steel single angle iron post 75 x 75 x 6 mm firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 450 x 450 x600mm, 600mm below ground level as per approved drawing and Technical Specification Clause 1701.

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. (i) Ordinary Kilometre Stone (Precast)

(ii) 200m stone (Precast)

Planting of Trees and their maintenance for three year (Planting of trees by the road side (Avenue trees) in 0.60 m dia holes, 1m deep dug in the ground, mixing the soil with decayed farm yard/sludge mannure, planting the saplings, backfilling the trenches, watering, fixing the tree guatrd and maintaining the plants for three year.

Construction of RCC Box Cell Bridge of Size 2 Cell (3.00 x 3.00 mm) (1 No.): 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 material and disposal upto a lead of 50m, dressing of sides and bottom and backfilling in trenches with excavated suitable material. V Marshy 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 drawings and technical specifications Clause 802, 803, 1202 & 1203. B. With Natural Gravel III P.C.C. Grade M 20 Nominal mixc 1:2:4 (Hand mixed)

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 IV R.C.C. Grade M 20

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 GRADE 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 2000mm as per drawing and technical specifications clauses 800, 900 and 1208.3

Supplying fitting and placing TMT(Fe-500 D) reinforcement bar (From Primary producer: TATA/SAIL/ESSER Steel/Shyam Steel/RINL) in substructure complete as per drawing and technical specification Clause 1002, 1005, 1010 & 1202.

Supplying fitting and placing TMT(Fe-500 D) reinforcement bar (From Primary producer: TATA/SAIL/ESSER Steel/Shyam Steel/RINL) in substructure complete as per drawing and technical specification Clause 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. A. With Crushed Stone

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 as per drawings & technical specification clause 1201.3.8 A. Granular Materials

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 Clauses 1209.

P.C.C. M15 ordinary grade (1:2.5:5) leveling course below approach slab complete as per drawing and technical specification clauses 800 and 1211. (A) With crushed stone (i) Nominal mix (1:2.5:5)

Reinforced Cement Concrete M25 grade approach Slab including reinforcement and formwork complete as per drawing aand technical specification clauses 800 and 1211. (A) With Crushed Stone

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

Painting two coats including primer coat after the surface with synthetic enamel paint I all shades on new, plastered/ concretes as per drawing and technical specification clause 1701.

Construction of RCC Box Cell Bridge of Size 1 Cell (2.00 x 2.00 mm) (2 Nos.): 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 material and disposal upto a lead of 50m, dressing of sides and bottom and backfilling in trenches with excavated suitable material. V Marshy 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 drawings and technical specifications Clause 802, 803, 1202 & 1203. B. With Natural Gravel III P.C.C. Grade M 15 Nominal mixc 1:2:5

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 M 20 Nominal mixc 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 GRADE M25 (a) Height up to 5m

Supplying fitting and placing TMT(Fe-500 D) reinforcement bar (From Primary producer: TATA/SAIL/ESSER Steel/Shyam Steel/RINL) in substructure complete as per drawing and technical specification Clause 1002, 1005, 1010 & 1202.

Supplying fitting and placing TMT(Fe-500 D) reinforcement bar (From Primary producer: TATA/SAIL/ESSER Steel/Shyam Steel/RINL) in substructure complete as per drawing and technical specification Clause 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 crushed stone

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, 1204.3.8.

Backfilling behind abutment, wing wall and return wall complete as per drawings & technical specification clause 1201.3.8 A. Granular Materials

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

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

Painting two coats including primer coat after the surface with synthetic enamel paint I all shades on new, plastered/ concretes as per drawing and technical specification clause 1701.

Construction of RCC Box Cell Bridge of Size 1 Cell (1.00 x 1.00 mm) (4 Nos.): 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 material and disposal upto a lead of 50m, dressing of sides and bottom and backfilling in trenches with excavated suitable material. V Marshy 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 drawings and technical specifications Clause 802, 803, 1202 & 1203. B. With Natural Gravel III P.C.C. Grade M 10 Nominal mixc 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 M 20 Nominal mixc 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 GRADE M25 (a) Height up to 5m

Supplying, fitting and placing TMT bar reinforcement (Fe 415) in substructure complete as per drawings and technical specification clauses 1002, 1005, 1010 & 1202.

Supplying, fitting and placing TMT bar reinforcement in superstructure 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 crushed stone

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 as per drawings & technical specification clause 1201.3.8 A. Granular Materials

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

Painting two coats including primer coat after the surface with synthetic enamel paint I all shades on new, plastered/ concretes as per drawing and technical specification clause 1701.

Making 120cm wide bamboo foot bridge with 100mm Bholuka or Barua bamboo posts driven 120cm to 180cm underground 3 Nos. in each row and rows being 3m apart bholuka or barua bamboo dham placed over the posts and tied with cane or wire, Bholuka or barua bamboo struts in each row both up and down stream, jati bamboo long gorhs closely packed and tied with dham. single layer of mat placed over 75mm thick brush wood and tied with bholuka or barua bamboo rail stand fixed in one side of the bridge etc. complete.

JAYCHAND MUCHAHARY

Sola Basumatary