Dhu/AD19-20/23 Improvement and upgradation of Key Infrastructure and connectivity K.G.T. road to Simlabari Rajohua Satra, Kaimari, Golakganj in Dhubri District

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 material 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 Clauses 301.5 (I) Private land.

Dismantling of cement concrete pavements by mechanical means using pneumatic tools breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials upto a lead of 1000m, stacking seviceable and unseviceable materials separately

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.

Furnishing and laying of the 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 rods and watering

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 complacting with smooth wheel roller to achive the desired density complete as per Technical Specification Clause 401 (II) For Grading II Material

Providing, laying, spreading and compecting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100K Nstatic roller in stages to proper grade and camber, applying and brooming, crushable screening to fill-up the interstices of coarse aggreate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405 (A) By Manual Means (WBM Gr. - III)

Providing and laying interlocking concrete block pavement with M40 grade of concrete blocks having thickness 80mm as per technical specifications 1504 complete including carriage (A) including Edge block / Edge restrains

Extra for Providing and laying coloured interlocking concrete block pavement as per technical specifications clause 1504 complete including carriage

Earthwork in excavation for structures as per drawing and technical specifications clause 305.1 including setting out, construction of shoring and bracing,removal ofstumps 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. (I) Ordinary Soil

Providing and laying boulder apron laid in wire crates with 4mm dia GI wire conforming to IS : 4826 in 100mm X 100mm mesh including 10% extra for laps and joints laid with stone boulders weighing not less than 25 Kg each as per as per drawing & Technical Specification Clause 1301

Providing and laying filter material underneath pitching in slopes complete as per drawing & Technical Specification Clause 1302

Providing and laying boulder pitching on slopes laid over prepared filter media as per drawing & Technical Specification Clause 1302 I. Stone / Boulder

SATRA APPROCH ROAD 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 Clauses 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.

Furnishing and laying of the 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 rods and watering

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 complacting with smooth wheel roller to achive the desired density complete as per Technical Specification Clause 401 (II) For Grading II Material

Providing, laying, spreading and compecting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100K Nstatic roller in stages to proper grade and camber, applying and brooming, crushable screening to fill-up the interstices of coarse aggreate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405 (A) By Manual Means (WBM Gr. - III)

Providing and laying interlocking concrete block pavement with M40 grade of concrete blocks having thickness 80mm as per technical specifications 1504 complete including carriage (A) including Edge block / Edge restrains

Extra for Providing and laying coloured interlocking concrete block pavement as per technical specifications clause 1504 complete including carriage

Earthwork in excavation for structures as per drawing and technical specifications clause 305.1 including setting out, construction of shoring and bracing,removal ofstumps 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. (I) Ordinary Soil

Plain cement concrete M10 (1:3:6 nominal mix) in leveling course to below open foundation of head walls as per drawing & Technical Specification Clause 1109

Brick masonry work in cement morter in foundation of head walls complete II. Brick masonry in 1 : 4 cement morter

Providing and laying reinforced cement concrete pipe NP3 for culverts on first B. 1000mm dia

Plastering with cement morter (1 : 4) 15mm thick on brick work in sub-structure as

Planting of Trees and their Maintenance for three year (Planting of trees by the road side Average trees ) in 0.60m 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.

Painting, lines, dashes, arrows, etc. on roads in two coats on new work with ready mixed road marking paint conforming to IS : 164 on bituminous / concrete surface, including cleaning the surface of all dirt, dust and other foreign matter, demarcation at site and traffic control as per drawing and technical specifications clause 1702

Restro-reflectorised Traffic Signs Providing and fixing of semi reflective cautionary, mandatory and informatory sign as per IRC:67 made of 1.5mm thick MS sheet duty stove white colour in front and grey colour on back with red reflective border of 65mm width and required letters and figures with reflective tape engineering grade etc as per drawing clause 1701.2 type reflective sheeting vide Clause 1701.2 v) 800mm X 600mm rectangular

Restro-reflectorised Traffic Signs Providing and fixing of semi reflective cautionary, mandatory and informatory sign as per IRC:67 made of 1.5mm thick MS sheet duty stove white colour in front and grey colour on back with red reflective border of 65mm width and required letters and figures with reflective tape engineering grade etc as per drawing clause 1701.2.2s type reflective sheeting vide Clause 1701.2 (ii) 600mm equilateral triangle

Providing and recting overhed signs of anti - corrosive steel tublar framed structure (all the steel work must be TATA / SAIL / any other approved brand) for retro reflective signage boards made of high intensity grade encapsulated lens type retro reflective sheeting conforming to ASTMD4956 type B III specification

Reinforcement 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 specifications clause 1703 (ii) Ordinary Kilometre Stone (Precast)

Reinforcement 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 specifications clause 1703 (iii) 600m Stone (Precast)

Routine Maintenance cost for 1st year

Routine Maintenance cost for 2nd year

Routine Maintenance cost for 3rd year

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