Construction of road from Rangafali Bhaben House to Halo Chowk under SOPD for the year 2021-22. (TN No.38_03).

Amount

Clearing and grubbing Road Land Clearing & grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300mm, removal of stumps of such trees cut earlier and disposal of unserviceable material and stacking of serviceable materrials to be used or auctined, upto a lead of 1000m including removal and disposal of top organic soil not exceeding 150mm in thickness as per Technical specification Clause 201 (i) By Manual means (A) Inarea of non thorny jungle

Construction of Embankment with materials obtained form borrow pits, with a lift up to 1.5m transporting to site, speeding, grading to required slop and compacting to meet requirement of table 300.1 and 300.2 with a lead upto 1000 m 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 slop and compacted to meet requirement of table 300.2 with lead upto 1000m. as per technical specification clause 303.1 (a) from private land

Granular Sub-base with wall Graded Material ( Table 400.1) 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

WBM Grading 3 Using stone screening Type-B 11.2mm for Gr.III Providing, laying, spreading and compacting stone aggregate of specific sizes 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 to fill-up the interstices of coarse aggregate, watering and compacting to the required density Granding 3 as per Technical Specification Clause 405. By Manual means

Inter locking concrete Block pavement I) a providing and laying interlocking concrete block pavement (M40) having thickness 80mm as per technical specification clause 1504 (includive of Edge retraint and carriage)

Direction and place Identification signs upto 0.9 sqm size board A. Retro-reflectorised Traffic Signs (1) 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, 2mm thick with area not exceeding 0.9sqm supported on a mild steel single angle iron post 75x75x6 mm firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 450x450x600mm, 600mm below ground level as per approved drawing and Technical Specification Clause 1701

Traffic Signs Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC: 67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3 fixed over aluminium sheeting, 1.5mm thick supported on a mild steel angle iron post 75mm x 75mm x 6mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 450mm x450mm x600mm, 600mm below ground level as per drawing and Technical Specification Clause 801 (I) 60 cm equilateral tringle

Road Markers/ Road Stud with Lens Reflector Providing and fixing of road stud 100 x 100mm dia cast in aluminium, resistant to corrosive effect of salt and grit, fitted with lense reflectors, installed in concete or asphaltic surface by drilling holes 30mm upto a depth of 600mm and bedded in a suitable bituminous grout of epoxy mortar, all as per BS:873 (Part 4) 1973.

Planting of Trees and their Maintenance for three Year (Planting of trees by the road side (Avenue 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 three guatrd and maintaining the plants for three years.

Construction of 4.00m span slab Earthwork in excavation for structures as per drawing and technical specification Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50m, dressing of sides and bottom and backfilling in trenches with excavated suitable material. I. Ordinary soil Upto 3m depth.

Providing concrete for plain/ reinforced concrete in open foundations complete as per drawings and technical specification Clause 802,803,1202 & 1203 A. With crushed stone. I.P.C.C M10 Nominal Mix 1:3:6

Providing concrete for plain/ reinforced concrete in open foundations complete as per drawings and technical specification Clause 802,803,1202 & 1203 A. With crushed stone. III.P.C.C M20 Nominal Mix 1:2:4

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.R.C.C. grade M 20 (I) For nominal Mix 1:2:4 a) Height upto 5M

Drainage spouts complete as per drawing and technical specification Clause 1209

Filler Joint iv) Providing and filling joint sealing compound as per drawings and technical specification with coarse sand and 6 per cent bitumen by weight.

Supplying, fitting, and placing TMT bar reinforcement in superstructure complete as per drawing and technical specification Clause 1002, 1010 and 1202

Providing weepholes 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 structure with slop of 1(V):20(H) towards drewing face complete as per drawing specification clause 614, 709, 1204.3.7

Providing and laying reinforced cement concrete, wearing course M30 grade including reinforcement complete as per drewing and technical specification Clauses 800 and 1206.3 A. With crushed stone

Construction of 1.50m Span Slab Earthwork in excavation for structures as per drawing 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 excavation material. I. Ordinary Soil

providing concrete for plain/ reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203. A. With Crushed Stone : I. PCC Grade M10 Nominal Mix 1:3:6

providing concrete for plain/ reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203. A. With Crushed Stone : iiI PCC Grade M20 Nominal Mix 1:2:4

Providing & Laying Reinforced Cement Concrete in superstructure complete as per drawing and technical specification Clause 800, 1205.4 & 1205.5 A. With Crushes stones: I. RCC GRADE M20 (I) For nominal mix 1:2:4 (a) Height up to 5m

Drainage spouts complete as per drawing and technical specification Clause 1209

Filler Joint iv) Providing and filling joint sealing compound as per drawing and technical specification with coarse sand and 6 per cent bitumen by weight.

Supplying, fitting and placing TMT bar reinforcement in superstructure complete as per drawing and technical specification Clause 1002, 1010 and 1202

Providing weepholes 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 Clauses 614, 709, 1204.3.7

Providing and laying cement concrete wearing course M30 Grade including reinforcement complete as per drawing and technical specification Clauses 800 and 1206.3 A. With crushed stone

BHARAT BORO

AJIT KHUNGUR BORO