Construction of ICBP road from Dharman Goyari house (Khuntamari) to Agrang river road under SOPD for the year 2021-22. (TN_79_1)

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 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. (i) By manual means (A) In area of non thomy jungle.

Construction of embankment with approved materials obtained from borrow pits, with a lifts upto 1.5 m land, transporting to site, spreading, grading to rquired slope and compacting to meet requireme of table 300.1 and 300-2 with a lead upto 1000 m as per Technical Specification Clause-301.5 (i) Private land.

Construction of sub-grade and earthen shoulders with approved materials obtained from borrow pits, with a all lifts and lead, transporting to site,spreading, grading to rquired slope and compacted to meet requirement of table 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 materials,spreading in uniform layers by tractor with grading attachment on prepered surface,mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieved the desired density, complete as per Technical Specification Clause-401 (Coll to be made from DIRRING river Quarry) (ii) For Grading-Il materials

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bund macadam specification including spreading in uniform thickness, hand packing rolling with smooth wheel roller 80-100KN in stages to proper grade and camber, applying and brooming, stone screening/binding material to fill up the interstices of coarse aggregate watering and compacting to the required density. Grading-3 as per Technical Specification Clause-405 (Colln.to be made from DIRRING river quarry) (A) By Manual Means,

Inter Cement Block Pavement with Edge Restrain- Providing and laying "interlocking concrete block pavement (M40) having thickness 80mm as per technical specification clause 1504. (a) Including Edge block/Edge restraints.

Providing and laying of hot applied thermoplastic compound 2.5mm thick including reflectoring glass beads @ 250 gms per sqm area. Thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC : 35 The finished surface to be level uniform and free from streaks and holes and conforming to the MOSRT &H specifications.

Direction and Place Identification sign up to 0.90 sqm. Size board. A Retro-Reflectorised Traffic Sign. 1) Providing and erecting direction and place identification retro-reflectorised sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 170.2.3, fixed over alumium sheeting 2 mm thick with area not exceeding 0.90sqm supported ona mild steel single angle iron post 75 X75X6mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450X450X600mm, 600mm below ground level as per approved drawing and Technical Specification Clause-1701.

Kilometre Stone Reinforced cement concrete M15 grade kilometre stone/local stone of standard design as per IRC:8 fixing in position including painting and orinting. Etc as per drawing and Technical Specification Clause 1703. ii) Ordinary Kilometre Stone (Precast)

Planting of Trees and their Maintenance for three Years ( Planting of trees by the road side ( Avenue trees ) in 0.60m dia holes, 1 m deep dug in the ground. Mixing the soil with decayed farm yard/sludge mannue, planting the saplings backfilling the trenches, watering, fixing the tree guard and maintaing the plants for three years.

SLAB CULVERT Shoring and bracing removal of stumps and other deleterious material and disposal upto a lead of 50 m., dressing sides and bottom and backfilling in trenches with excavated suitable material 1. Ordinary soil (i) Upto 3.0m depth.

Providing concrete for plain/reinforced concrete in open foundations complete as per drawing and technical specification Clause 802, 803, 1202 & 1203 A. With Crushed stone, I. PCC grade M10, Nominal mix 1:3:6

Plain/reinforced cement concrete in Sub Structure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 and 1204. A. With Crushed Stone I. P.C.C grade M 15 I. Nominal mix (1:2.5:5)

Providing and laying reinforced cement concrete in superstructure as per drawing and technical specification Clause 800, 1205.4 and 1205.5. A. With crushed stone I. RCC grade M 20 (iii) For design mix RCC M20

Providing and laying cement concrete wearing course M30 grade including reinforcement complete as per drawing and Technical Specification Clause 800 and 1206.3. A. With crushed stone

Providing weep wholes in brick masonry/stone masonry, plain/ reinforced concrete abutment, wing wall, return wall with 100mm 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 and Technical Specification Clause 614, 709, 1204.3.7.

Drainage spouts complete as per drawing and Technical Specification Clause 1209.

Providing and laying filter media with granular crushed aggregates as per specification to a thickness of not less than 600mm with smaller size towards the soil and bigger size towards the wall and providing over the entire surface behind abutment, wing wall, return wall to the full height, compacted to firm condition complete as per drawing and technical specification Clause 1204.3.8

Supplying, fitting and placing TMT bar reinforcement (Fe 500) in sub structure complete as per drawing and Specification Clauses 1002, 1005, 1010 & 1202

Mridul Kr Basumatary

DHARAMSING NARZARY