Construction of Road from Mariyampur, Serapin Hembrom house to Devinagar, Ananda Das house under SOPD for the year 2021-22. (TN_39_R_1)

Amount

(A) Road Work: Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable materials to be used or auctioned, up to a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per MORTH Specification 201. i) By Manual Means. A) In area light jungle.

Construction of embankment with materials obtained from borrow pits, with a lift up to 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification Clause 301.5 (a) From Private Land

Construction of sub-grade 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 300.2 with lead up to 1000 m as per Technical Specification Clause 303.1 (a) From Private land

Construction of granular sub-base by providing well graded materials, 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 achieved the desired density, complete as per Technical Specification Clause 401. (i) For Grading I Material

Providing, laying, spreading and compacting stone aggregate of specification size 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-2 as per Technical Specification Clause-405. Using stone screening 3) Grading-III (A) By Manual Means

Inter locking concrete block pavement Providing and laying interlocking concrete block pavement (M40) having thickness 80mm as per technical specification clause 1504 (inclusive of Edge restraint and carriage)

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 mannure, watering, fixing the tree guards and maintaining the plants for one year.

Traffic Signs Providing and fixing of retro reflectorised cautionary mandatory informatory sign as per IRC: 67 made of encapsulated lens type reflective sheeting vide clause 170.1.2.3 fixed over aluminium sheeting 1.5 mm thick supported on a mild steel angle iron post 75mm x 75mm x 6mm firmly fixed to the ground by means of properly design foundation with M-15 grade cement concrete 450mm x 450mm x600mm, 600mm below ground level as per drawing and Technical Specification Clause 801. (ii) 600mm equilaterial triangle.

Traffic Signs Providing and fixing of retro reflectorised cautionary mandatory informatory sign as per IRC: 67 made of encapsulated lens type reflective sheeting vide clause 170.1.2.3 fixed over aluminium sheeting 1.5 mm thick supported on a mild steel angle iron post 75mm x 75mm x 6mm firmly fixed to the ground by means of properly design foundation with M-15 grade cement concrete 450mm x 450mm x600mm, 600mm below ground level as per drawing and Technical Specification Clause 801. (iii) 600mm circular

Traffic Signs Providing and fixing of retro reflectorised cautionary mandatory informatory sign as per IRC: 67 made of encapsulated lens type reflective sheeting vide clause 170.1.2.3 fixed over aluminium sheeting 1.5 mm thick supported on a mild steel angle iron post 75mm x 75mm x 6mm firmly fixed to the ground by means of properly design foundation with M-15 grade cement concrete 450mm x 450mm x600mm, 600mm below ground level as per drawing and Technical Specification Clause 801. (iv) 800mm x 600mm rectangular.

(B) CD Work: Construction of 2.00m Span RCC Slab Culvert, 2 Nos. E/work in excavation for structures as per drawings and technical specification Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal up to a lead of 50m, dressing of sides and bottom and backfilling in tranches with excavated suitable material. 1. Ordinary Soil i) Upto 3.00m 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 M-10 Nominal Mix 1:3:6

Providing concrete for plain/reinforced concrete in open foundations complete as per drawing and technical specification clause 802, 803, 1202 & 1203. B. With Natural Gravel III. PCC Grade M-20 Nominal Mix 1:2:4

Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications clause 800, 1205.4 and 1205.5. A. With crushed stone III. RCC Grade M-20 (i) For Nominal Mix (1:2:4) a) Height upto 5.0 M

Drainage spouts complete as per drawing and technical specifications Clause 1209.

Providing and filling joint sealing compound as per drawings and technical specifications with coarse sand 6 per cent bitumen by weight.

Supplying, fitting, and placing TMT bar reinforcement in superstructure complete as per drawing and technical specifications Clauses 1002, 1010 and 1202.

Providing weepholes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100 mm 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.

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 crushed stone

RANJAN BORO