TN No.132_01

Amount

Clearing and grubbing Road Land. (Clearing and grubbing road land including uprooting rank vegetation, grass bushes, shrubs, saplings and trees of girth upto 300mm, removal of stump of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, up to a lead of 1000m including removal and disposal of top organic soil not exceeding 150mm in thickness.) (I) By Manual Means. (A) In area of non thorny jungle.

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 compaction of Tables 300.1 and 300.2 with a lead upto 1000m as per Technical Specification Clause 301.5. (i) Private land.

Construction of Subgrade and earthen shoulders with approved materials obtained from borrow pits with all lift and leads, transporting to site, spreading, grading to required slope and compaction to meet requirement of 300.2 with lead upto 1000m as per Technical Specification Clause 303.1 (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. (i) For grading I 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, stone screening/binding materials to fill up the interstices of coarse aggregate, watering and compaction to the required density as per Technical Specification Clause 405. 1) Grading-II By manual Means

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

Turfing with sods-Furnishing and laying of the live sods of perennial turf forming grass on embankment slope, verges or other locations shown on the drawing or as directed by the Engineer including preparation of ground, fetching of sods and watering as per Technical specification clause 309.

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. 3) 200m stone (precast)

Providing & fixing retro-refectorised cautionary, mandatory and informatory sign as per IRC:67 made encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminum sheeting, 1.5mm thick supported on a mild steel angle iron post 75mm x 75mm 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 drawings and technical specification clause 801. ii) 600mm equilateral triangle

Providing & fixing retro-refectorised cautionary, mandatory and informatory sign as per IRC:67 made encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminum sheeting, 1.5mm thick supported on a mild steel angle iron post 75mm x 75mm 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 drawings and technical specification clause 801. ii) 800mm x 600mm rectangle

Const. of 1000mm Dia Single HP Culvert 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 material, dressing of sides and bottom and back filling approved material.

Bedding of Pipe (A) Type A (Concrete Cradie) Bedding laing concrete cradle bedding with M15 Grade cement concrete as per clause 1105(i)

Plain cement concrete M10 (1:3:6 nominal mix in levelling course below open foundation of Head walls as per drawings & technical specification clause 1109.

Brick masonry work in cement morter in foundation of Head walls complete excluding pointing and plastering as per drawings and technical specification clause 1109. A) Brick Masonary in 1:4 cement mortor.

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

Providing and laying reinforced cement concrete pipe NP3 as per design in single row 1000mm dia

Plain/reinforced cement concrete in substructure complete as per drawings and technical specifications and steel shuttering formwork clause 805, 806, 807, 1202, 1204. (iii) R.C.C grade M20

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

Providing and laying Pitching on slopes laid over prepared filter media as per drawing and technical specifications clause 1302. i) Stone/Boulder.

Providing and laying filter material underneath pitching in slope complete as per drawing and technical specifications clause 1302.

LAJIK BRAHMA

Sri Bishnu Basumatary