Construction of Road east Nangdorbari to Taigerguri village road in Gurubasha VCDC

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 of unserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per Technical Specification Clause 201. By Manual Means (A) In area of non thorny jungle

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 300.5 Private Land

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 up to 1000 m as per technical specification clause 3003.1 (I) Private Land

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 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

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, 2 mm thick with area not exceeding 0.9 sqm supported on a mild steel single angle iron post 75 x 75 x 6 mm firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 450 x 450 x 600 mm, 600 mm below ground level as per approved drawing and Technical Specification Clause 1701

Earthwork in excavation for structures as per drawing and technical specifications 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. I) Ordinary soil Upto 3 m depth

Fillling in foundation trenches as per drawing and technical specifications. i) Sand filling

Providing concrete for plain/reinforced concrete in open foundations complete as per per drawing and technical specifications clause 802, 803, 1202 & 1203 a)With natural gravel V) P.C.C grade M 10

Providing concrete for plain/reinforced concrete in open foundations complete as per per drawing and technical specifications clause 802, 803, 1202 & 1203 a)With natural gravel V) P.C.C grade M 20 Nominal mix 1:2:4

Plain/reinforced cement concrete in substructure complete as per drawings and technical specifications With natural gravel RCC Grade M25 Height upto 5m

Supplying, fitting and placing TMT bar reinforcement in substructrue complete as per drawings and technical specification Clauses 1002, 1005, 1010 & 1202

Providing and laying cement concrete wearing course M 30 grade including reinforcement complete as per drawing and technical specifications Clauses 800 and 1206.3 a)With natural gravel

Backfilling in Foundation Trenches as per drawing and technical specification Clause 1108 With granular material

Providing and laying curtain walls complete as per drawing and technical specificationClause 1304 Cement concrete grade M10

Construction of flexible apron 1M thick comprising of loose stone boulders weighing not less thatn 25 Kg beyond curtain wall .

PREMJIT BORO

TEKLO BORO BASUMATARY