SOPD_G_21_22_41 Construction of road from Tulartol to Natacherra (Assam-Mizoram Border) under SOPD-G for the year 2021-22, Dholai 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 ofunserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal anddisposal of top organic soil not exceeding 150 mm in thickness as per Technical Specification Clause 201. (i) By Manual Means, (B) In area of Thorny jungle

Embankment Construction with Material Obtained from Borrow Pits (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)

Construction of Subgrade and Earthen Shoulders (Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1.), (A) Private Land

Granular Sub-Base with Coarse Graded Material ( Table:- 400.1) (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

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 to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405. (B) By Mechanical Means

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

1x5.0mx5.0m RCC Box Cell Culvert: Earthwork in excavation 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 upto a lead of 50 m, dressing of side. 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 Nominal mix 1:3:6 [Hand Mixing]

Providing concrete for plain / reinforced concrete in foundations complete as per drawings and technical specifications Clauses 802, 803, 1202 & 1203 PCC Grade M 20 Nominial mix (1:2:4)

Providing concrete for plain / reinforced concrete in substructure complete as per drawings and technical specifications Clauses 802, 804, 805, 806, 1202 & 1204 PCC Grade M 20 Nominial mix (1:2:4)

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 the structures with slope of 1(V):20(H) towards drawing face complete as per drawing

Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5. R.C.C grade M 20 For design mix RCC M 20

Providing PCC M-20 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

Supplying, fitting and placingTMT bar reinforcement in foundation complete as per drawings and technical specifications Clauses 1000 and 1202

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 filter media with granular crushed aggregates as per specification to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and providing over the entire surface behind abutment, wing

Providing concrete for plain/reinforced concrete in open foundations complete as per drawing and technical specification Clause 802, 803, & 1203 IV) R.C.C.grade M 20

Construction of toe walls for protection of slopes as per drawing and technical specifications Clause 1302.5 Random rubble masonry in case of stone pitching laid with cement mortar (1:5)

Providing and laying of dry rubble flooring complete as per drawings and technical specifications Clause 1303.3

Filling in foundation trenches as per drawing and technical specification Clause 305.3.9 , Sand filling

1000 mm dia NP-3 HP Culvert (4 Nos.):- Excavation for structures, Earth Work in excavation for structures as per drawing and technical specification Cl: 305.1, including setting pot, construction of shoring and bracing, removal of slumps and others deleterious materials and disposal upto a lead of 50 m., dressing of sides and bottom and backfilling in trenches with excavated suitables materials. Ordinary Soil (i) Upto 3.00 m depth

Plain cement concrete M 10 (1:3:6 Nominal Mix) in levelling course below open foundations of head walls as per drawings and technical specifications Clause 1109.

Type B(First Class) Bedding, Laying (First Class) bedding on well compacted sand, moorum or approved granular material as per Clause 1105.

Providing and laying RCC pipe NP-3 as per designed in single row for culvert 1st class Bedding of granular materials including fixing of collars with cement mortar 1:2 as per Cl No.1106.(B) 1000 mm dia

Providing concrete for plain/reinforced concrete in open foundations complete as per drawing and technical specification Clause 802, 803, 1202 & 1203

Providing concrete for plain / reinforced concrete in substructure complete as per drawings and technical specifications Clauses 802, 804, 805, 806, 1202 & 1204 PCC Grade M 20, Nominial mix (1:2:4)

Providing and laying of dry rubble flooring complete as per drawings and technical specifications Clause 1303.3

Filling in foundation trenches as per drawing and technical specification Clause 305.3.9 , Sand filling

600 mm dia NP-3 HP Culvert:- Excavation for structures, Earth Work in excavation for structures as per drawing and technical specification Cl: 305.1, including setting pot, construction of shoring and bracing, removal of slumps and others deleterious materials and disposal upto a lead of 50 m., dressing of sides and bottom and backfilling in trenches with excavated suitables materials. Ordinary Soil (i) Upto 3.00 m depth

Providing Concrete for Plain/Reinforced cement concrete in open foundation and as per relevant Cl. 802,803,1202 & 1203 (PCC Grade M-10) nominal mix (1:3:6)

Type B (First Class) Bedding Laying (First Class) bedding on well compacted sand, moorum or approved granular material as per Clause 1105

Providing and Laying Reinforced Cement Concrete Pipe NP3 as per design in Single Row Providing and laying reinforced cement concrete pipe NP3 for culverts on first class bedding (B) 600 mm dia

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203

Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 III PCC M-20 Nominal Mix 1:2:4 (Hand Mix)

Providing and laying RCC pipe NP-3 as per designed in single row for culvert 1st class Bedding of granular materials including fixing of collars with cement mortar 1:2 as per Cl No.1106.

Construction of Sub Way by NP-3 1000 mm dia HP : Embankment Construction with Material Obtained from Borrow Pits (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)

Type B(First Class) Bedding, Laying (First Class) bedding on well compacted sand, moorum or approved granular material as per Clause 1105.

Providing and laying RCC pipe NP-3 as per designed in single row for culvert 1st class Bedding of granular materials including fixing of collars with cement mortar 1:2 as per Cl No.1106.

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) 5th Kilometre Stone (precast)

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 Kilometer stone (precast)

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. (iii) 200m Stone (precast)

Traffic Signs 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 50mm 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 drawing and Technical Specification Clause 1701. (ii) 60 cm equilateral triangle

Traffic Signs 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 50mm 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 drawing and Technical Specification Clause 1701. (iii) 60 cm circular

Sri Khalil Ahmed Barbhuiya