APART/NOCP/ROADS/C-05(Silcorie PMGSY road to Irongmara)

Amount

Cleaning and grubbing road land including uprooting wild vegetation, grass, brushes, shrubs, spallings and trees girth upto 300mm, removal of slumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable materials to be used or auctioned, upto a lead of 1000m including removal and disposal of top organic not exceeding 150mm in thickness as per Technical Specification clause 201.1 By Manual Means In area of non thorny jungle

Construction of Embankment with Material Obtained from Borrow Pits Construction of embankment with approved materials obtained from borrow pits with a lift upto 1.5m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Table 300.1 and 300.2 with lead upto 1000m as per Technical specification Clause 301.5 From Private land

Construction of Subgrade and Earthen Shoulders Construction of Subgrade and Earthen shoulders with approved materials obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.1 with lead upto 1000m as per Technical specification clause 303.1 From Private land

Granular Sub-base with Well Graded Material (Table 400.1) By Mix in Place Method 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 rotovator at OMC and compacting with smooth wheel roller to achieve the desired density, complete as per Technical specification clause 401 For Grading II material

Water Bound Macadam Sub-base/base WBM Grading 2 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/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 2 as per Technical Specification Clause 405. By manual means

WBM Grading 3 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/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 3 as per Technical Specification Clause 405. By manual means

Interlocking Concrete Block Pavement Interlocking pavement block Providing and laying interlocking concrete block pavement (M40) having thickness 80mm as per technical specification clause 1504 complete including carriage. Excluding Edge block/ Edge restraints

Plain/Reinforced cement concrete in substructure complete as per drawings and technical specifications. Clauses 802, 804, 805, 806, 807, 1202 and 1204. PCC Grade M20. Nominal Mix (1:2:4)

Excavation for Structures Earthwork in excavation for foundation of structures upto 3m depth as per drawing and technical specification Clause 1104 including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material. Ordinary soil Upto 3m depth

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 With crushed stone P.C.C. grade M 10 Nominal mix 1:3:6 (Hand Mixing)

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 With crushed stone P.C.C. grade M 20 Nominal mix 1:2:4

Plain/Reinforced concrete in substructure complete as per drawings and technical specifications Clause 802, 804, 805, 806, 807, 1202 & 1204 With crushed stone P.C.C. grade M 20 Nominal mix 1:2:4

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

Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5 With crushed stone R.C.C. grade M20 For design mix RCC M20 Height upto 5m

Providing PCC M20 architectural coping on the top of wing wall, return wall etc. complete as per drawing and technical specification Clauses 615, 710 and 1204.3.11 With crushed stone

Supplying, fitting and placing TMT (Fe-500D) reinforcement bar (Other ISI approved TMT reinforcement bar (SAI/BISCON/THERMAX or equivalent) in foundation complete as per drawings and technical specifications Clauses 1000 and 1202

Supplying, fitting and placing TMT (Fe-500D) 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 and 1202

Supplying, fitting and placing TMT (Fe-500D) reinforcement bar (Other ISI approved TMT reinforcement bar (SAI/BISCON/THERMAX or equivalent) in superstructure complete as per drawings and technical specifications Clauses 1002, 1010 and 1202

Onstruction 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

Providing and laying of boulder apron laid in wire crates with 4mm dia GI wire conforming to IS:280 and IS:4826 in 100mmx100mm mesh (woven diagonally) including 10 percent extra for laps and joints laid with stone boulders weighing not less than 25kg each as per drawing and technical specifications Clause 1301

Pallab Chetia

atw india pvt ltd