APART/NOCP/ROADS/SN-02 Mainajuli

Amount

Clearing and Grubbing Road Land 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

Dismantling of Cement Concrete Pavements as per Technical Specification Clause 202 Dismantling of cement concrete pavements by mechanical means using pneumatic tools breaking to pieces not exceeding 0.02 cum in volume and stock pilling at designated locations and disposal of dismantled materials upto a lead of 1000m, stacking serviceable and unserviceable materials separately.

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

WBM Grading-2 , Using stone screening Type-B 11.2mm for Gr-II 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-2 as per Technical Specification Clause 405. (A) By manual means

WBM Grading-3, Using stone screening Type-B 11.2mm 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/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. (A) 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 (Hand mixed)

Kilometre Stone 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 Ordinary Kilometre Stone (precast)

Kilometre Stone 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 200m stone (precast)

Traffic Signs A) Retro-reflectorised traffic signs Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign board as per IRC:67 made encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5mm thick supported on a mild steel angle iron post 75mm x 75mm 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450mm x 450mm x 600mm, 600mm below ground level as per drawings and technical specification Clause 801 60cm equilateral triangle

Direction and Place Identification signs upto 0.9 sqm size board A) Retro-reflectorised Traffic Signs 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 not exceeding 0.9sqm supported on a mild steel single angle iron post 75mm x 75mm x 6mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450mm x 450mm x 600mm, 600mm below ground level as per approved drawing and technical specification Clause 1701.

Excavation for Structures 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 sides and bottom and backfilling in trenches with excavated suitable material. Upto 3m depth

Providing concrete for plain/reinforced cement concrete in open foundation complete as per drawings and technical specifications. Clauses 802, 803, 1202 and 1203. With crushed stone PCC Grade M10 Nominal Mix (1:3:6)

Bedding of pipe Type A (Concrete Cradle) Bedding Laying concrete cradle bedding with M15 Grade Cement Concrete as per Clause 1105 (i)

Brick Masonary work in cement mortar in substructure complete excepting pointing and plastering as per drawing and technical specifications Clauses 602, 603, 604, 1202 &1204 In 1:3 cement mortar

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 of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets Clause 1106. 1000mm dia

Plastering with cement mortar (1:4), 15mm thick brick work in substructure as per technical specification

Backfilling in Foundation Trenches as per drawing and technical specification Clause1108

Excavation for Structures 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 sides and bottom and backfilling in trenches with excavated suitable material. Upto 3m depth

Providing concrete for plain/reinforced cement concrete in open foundation complete as per drawings and technical specifications. Clauses 802, 803, 1202 and 1203. With crushed stone PCC Grade M10 Nominal Mix (1:3:6)

Bedding of pipe Type A (Concrete Cradle) Bedding Laying concrete cradle bedding with M15 Grade Cement Concrete as per Clause 1105 (i)

Brick Masonary work in cement mortar in substructure complete excepting pointing and plastering as per drawing and technical specifications Clauses 602, 603, 604, 1202 &1204 In 1:3 cement mortar

Providing and laying reinforced cement concrete pipe NP4 as per design in Double Row Providing and laying reinforced cement concrete pipe NP4 for culverts on first class bedding of granular material in double row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets Clause 1106. 1000mm dia

Plastering with cement mortar (1:4), 15mm thick brick work in substructure as per technical specification

Backfilling in Foundation Trenches as per drawing and technical specification Clause1108

Sri Minon Mochahari

Surajit Brahma

Pabitra Boro

SRI.LALIT KUMAR AGARWALLA

KULEN HAZARIKA

Sri Kaushik Deka