TN_17_72

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.

Water Bound Macadam Sub-Base (only for PMGSY work) WBM Grading 3 Using stone screening Type-B 11.2 mm for Gr.III Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone 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

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. (v) 600mm x 450mm rectangular

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)

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.

Providing and laying of hot applied thermoplastic compound 2.5mm thick including reflectorising glass beads @250 gms per sqm area, thickness of 2.5mm is exclusive of surface applied glas beads as per IRC:35. The finished surface to be level, uniform and free form streaks and holes and conforming to the MoSRT&H specifications.

Construction of Box Cell Culvert of Size 3 Cell (5.00 M x 5.00 M): 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. I. Ordinary soil Upto 3 m depth

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203. A. With crushed stone. I P.C.C. Grade M 10 Nominal mixc 1:3:6

Plain/reinforced cement concrete in substructure complete as per drawings and technical specification clauses 802, 804, 805, 806, 807, 1202 and 1204. A. With crushed stone. I P.C.C. Grade M 10 Nominal mixc 1:3:6

III. R.C.C. Grade M20 (ii) For height above 5.00m

Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications clauses 800, 1205.4 and 1205.5 A. With crushed stone. II R.C.C. Grade M 25 (a) Height up to 5m

Supplying, fitting and placing TMT bar reinforcement in superstructure complete as per drawing and technical specifications clauses 1002, 1010 and 1202.

Construction of R.C.C. railing of M-25 grade in cement 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 postnot to exceed 2000mm as per drawing and technical specification Claused 800, 900 and 1208.3

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 and laying boulder apron for bed protection with stone boulder of minimum size and weight as per Table 1300.1, no fragment weighing less than 25 kg laid dry complete as per drawing and technical specification Claused 1301.

Construction of Box Cell Culvert of Size 5 Cell (5.00 M x 5.00 M): 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. I. Ordinary soil Upto 3 m depth

Construction of granular sub based by providing coarse graded material spreading in uniform layers as per clause 401 with initial lead of 5 Km.

Plain/Reinforced cement concrete, in open foundation complete as per drawing and technical specification including steel shuttering formwork. Without Plasticiser PCC Grade M10

Plain/reinforcement concrete in substructure complete as per drawings and technical specification including steel shuttering formwork. E. R.C.C. Grade M 20 p. height upto 5 m to 10.00 m.

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.

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

Construction of R.C.C. railing of M-25 grade in cement 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 postnot to exceed 2000mm as per drawing and technical specification Claused 800, 900 and 1208.3

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 and laying boulder apron for bed protection with stone boulder of minimum size and weight as per Table 1300.1, no fragment weighing less than 25 kg laid dry complete as per drawing and technical specification Claused 1301.

Embankment construction Material Obtained from Borrow Pits (Construction of embankment with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2 (including cost of testing of materials at site and laboratory as directed by the deptt.

Labour for laying Reinforced cement concrete pipe NP4/NP3/prestressed concrete pipe for culverts on first class bedding of granular material/cc M-15 in double row including fixing collar with cement morter 1:2 and cost of granular bedding but excluding excavation, protection works, backfilling, concrete and masonary work

BIJIT BRAHMA