Construction of Paver block from Chamuagati Doul Mandir to Simlaguri Road for Rs.148.70 Lacs Phase-I for Rs.60.00 Lacs under BADP for the year 2021-22.

Amount

ROAD WORKS: Clearing and grubbing of Road land including up rooting rank vegetation grass, bush, shrubs saplings and trees of girth upto 300mm removal of stumps of trees cut earlier and disposal of unseviceable materials & stacking of serviceable material to be used or auctioned, upto a lead of 1000m including removal & disposal of top organic soil not exceeding 150mm in thickness. i) By Manual means A. In area of non Thorny Jungle

Construction of embankment with material obtained from borrow pits, Construction of embankment with approved materials obtained from borrow pits with a lift up to 1.5m, transporating to site, spreading, grading to required slope and compacting to meet required of Tables 300.1 and 300.2 with a lead upto 1000m as per technical specification clause. i) Private land

Construction of sub-grade and earthen shoulders Construction of sub-grade and earthen shoulders with approved materials obtained from borrow pits with all lifts and leads, transporating to site, spreading, grading to required slope and compacting to meet required of Table 300.2 with lead upto 1000m as per technical specification clause. i) Private Land

(A) By mix in Place Method Construction of granular sub-base by Providing well graded material, spreeding in uniform layers with by tractor with grading attachment 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 cl. 401 . G.S.B Gr -II

Water Bound Macadam Providing, laying, spreading and compacting stone aggregate of specific size to WBM specification including spreading in uniform thickness, hand packing rolling with three wheel 80-100kN static roller in stages to proper grade and camber applying and brooming, stone screening/bindingmaterials to fill up the inter slices of coarse aggregate, watering and compacting to the required density as per Technical Specification Clause. 3 Grading-III (A) By manual means

Providing and laying interlocking concrete block pavement(M40) having thickness 80mm as per technical specification clause 1504(inclusive of Edge restraint and carriage) a) Including Edge Block / Edge restraints

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 iron post 75mm x 75mm x 6mm firmly to the ground by means of properly designed foundation with MS 15 grade cement concrete 450mm x 450mm x 600mm , 600mm below level as per drawing and technical specification clause 801. iv ) 800mm x 600mm rectangle

Planting of Trees and their Maintenance for three Year (Planting of trees by the road side (Avenue trees) in 0.60 m dia holes, 1 m 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.

Construction of Box Culvert 11.1 Earthwork in excavation for structure as per drawing and technical specifications 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 trenches with excavated suitable material. I. Ordinary soil I. Upto 3.0m depth

11.2 Filling in foundation trenches as per drawing and technical specification clause 305.3.9 Sand filling

11.4 Providing concrete for plain / reinforced concrete in open foundation complete as per drawing and technical specification clause 803, 803, 1202 &1203. B. with Natural Gravel I.PCC Grade M10 I) Nominal mix 1:3:6

11.4 Providing concrete for plain / Reinforced concrete in open foundation complete as per drawing and technical specification clause 802, 803, 1202 & 1203 B. with Natural Gravel PCC Grade M20 l) Nominal mix 1:2:4

12.5 Plain / Reinforced cement concrete in sub structure complete as per drawing and technical specifications clause 802, 804, 805, 806, 807, 1202 and 1204. B. with Natural Grovel IV. RCC GRADE M2S i) Height up to 5m

12.7 Supplying , fitting and placing TMT (Fe500D) reinforcement in (Other ISI approved TMT reinforcement bar (SAI/BISCON/THERMAX or equivalent ) in sub structure complete as per drawing or equivalent) in sub-structure complete as per drawing and technical specifications clause 1002, 1005, 1010 & 1202.

12.9 Providing weep holes in brick masonry/plain/reinforced concrete abutment, wing wall/return wall with 100mm dia AC pipe, extending through the full width of the structure with slope of IV:20H towards drawing face. Complete as per drawing and technical specification.

12.10 Backfilling behind abutment, wing wall and return wall complete as per drawing and technical specification. i) Granular materials

14.9 Providing and laying curtain walls complete as per drawing and technical specifications clauses 1304 ii) cement concrete grade M10 Curtain wall

13.10 Drainage spouts complete as per drawing and technical specification clauses 1209.

14.10 Construction of flexible apron 1m thick comprising of loose stone boulders weighing less than 25 kg beyond curtain wall.

Hume Pipe Culvert (2 Nos) 11.1 Earthwork in excavation for structures as per drawing and technical specifications 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. A. Manual means(without dewatering ) (i) upto 3.00m depth

11.4(i) Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 ( PCC Grade MIO ) I) Nominal Mix

9.2 (ii) Bedding of pipe Laying (First Class) bedding on well compacted sand, moorum or approved granular material as per Clause 1105 (ii) Type B ( First class ) Beding Granular material

11.5 Brick masonry work in cement mortar in foundation complete excluding pointing and plastering as per drawing and technical specifications Clauses 600, 1202 & 1203. (A) Brick masonry in 1:4 cement mortar.

12.3 Plastering with cement mortar (1:4), 15 mm thick on brickwork in substructure as per technical specification Clauses 613.4 & 1204

9.3(b) Providing and laying reinforced cement concrete pipe NP3 for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets Clause 1106. 1000 mm dia

DIPAK ROY