TN No. 18/4

Amount

Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, sapplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable materials to be used or auctioned upto lead of 1000m including removal and disposal of top organic soil not exceeding 150mm thickness as per Technical Specification Clause 201. (I) By Manual Means (A) In area of non thorny jungle.

Dismenling od existing structure like culvert, bridge, retaing wlls and the structure comprising of masonry, cement concrete, wood work, steel work, including T&p and scaffolding wherever necessary, sorting the dismenteled material, disposal of unserviceable material and staking the serviceable material with all lifts and lead of 1000m as per Technical Specification Clause 202. (B) Cement Concrete (i) Face wall for HPC

Removing all typesof Hume pipes and stacking within a lead of 1000m including earth work and dismentling of masony works as per Technical Specification Clause 202 (B) Above 600mm to 900mm dia. Hume pipe. (i) 900mm Np-2 HPC (Single)

Construction of embankment with materials obtaned from borrow pits including of all cost of carriage, transporting to the site, spreading, grading to required slope and compacting to meet requirement……..as per technical specification clause 301.5 (a) From Private land.

Construction of Sub grade and earthen shoulders with approved materials obtained from borrow pit, with a initial lead of 3.00 Km. transporting to the site, spreading, grading to required slope and compacting to meet the requirement of Table 300-2 (including compensation of earth) (a) From Private Land

Constructon of granular sub-base by providing well graded material, spreading in uniform layers with……………………as per Technical Specification Clause 401. For Grading II Material.

Providing and compacting W.B.M. sub-base/base course including preparation and compaction of sub-base and spreading of clean and crushed aggregate and camber including screening, sprinkling of water and lolling with a power roller as per MOST specification Clause 404. For W.B.M. Gr.- III Material (53mm-22.4mm size)

Providing and laying interlocking Concrete Block Pavement (M-40) having thickness 80mm as per drawings and technical specification Clause 1504. (inclusive of Edege Restraint and carriage)

Providing and fixing of retro-reflectories cautionary, mandatory and informatory sgn as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3, fixed over aluminium sheeting, 1.5mm thick supporting on GI pipe 50mm dia firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 450mm X 450mm X 600mm, 600mm below ground level as per drawings and Technical Specification Clause 1701. (ii) 600mm equilteral tringle

(iv) 800mm X 600mm retangular

Planting of Trees and their Maintenance for three Years (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 tree guatrd and maintaining the plants for three year.

1000mm dia Hume pipe Culvert Earthwork in excavation for foundation of structure as per drawings and technical specifications, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottoms and back filling with approved material. 1. Ordinary soil. (1) Depth up to 3m (with dewatering)

Plain Cement Concrete M10 (1:3:6 nominal mix) in levelling course below open foundation of Head walls as per drawings & Technical Specification Clause 1109. B. With natural gravel I. PCC grade M 10 (i) Nominal mix 1:3:6

Brick masonry work in 1:4 in foundation of Head Walls complete excluding pointing and plastering as per drawings and technical Specifications Clause 1109.

Laying 1st Class bedding on well compacted sand, moorum as per Technical Specification Clause 1105. (ii) With Granular Materials

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

Providing and laying reinforced cement concrete pipe NP3 for culvert on first class bedding of granular material in single row including fixing coller with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in headw walls and parapets Clauses 1106. Reinforced cement concrete pipe NP3 B. 1000mm dia

4.0m Span Slab Culvert Earthwork in excavation for structure 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 upto a lead of 50m, dressing of side. I. Ordinary soil (i) Upto 3m depth A. Manual Means (Depth up to 3m)

PCC 1:3:6 in Foundation (Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40mm nominal size mechanically mixed, Placed in foundation and compacted by vibration including curing for 14 days. A. With Natural Gravels. I. PCC grade M10 (i) Nominal mix 1:3:6

Plain/Reinforced cement Concrete in open Foundation complete as per Drawings and Technical Specifications. B. PCC Grade M 15 (i) Nominal mix (1:2.5:5)

Stone masonry work in cement mortar in foundation complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203. (I). Coursed rubble masonry (1st sort) in 1:4 cement mortar

Plaint/Reinforced cement Concrete in open Foundation complete as per Drawing and Technical Specifications. VI. RCC Grade M20

Providing and laying cement wearing course M 30 grade including reinforcement complete as per drawing and technical specifications Clauses 800 and 1206.3

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

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 drawings face complete as per drawing

Supplying, fitting and placing HYSD bar reinforcement (Fe 415) in substructure complete as per drawings and technical specification Clauses 1002, 1005, 1010 & 1202

Construction of RCC railling of M30 Grade in-situ with 20mm nominal size aggregate, true to line and grade, tolerance of vertical RCC post not to exceed 1 in 500, centre to centre spacing between vertical post not to exceed 2000mm, leaving adequate space

Drainage Spouts complete as per drawing and Technical Specification.

3.0m Span Slab Culvert Earthwork in excavation for structure 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 upto a lead of 50m, dressing of side. I. Ordinary soil (i) Upto 3m depth A. Manual Means (Depth up to 3m)

PCC 1:3:6 in Foundation (Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40mm nominal size mechanically mixed, Placed in foundation and compacted by vibration including curing for 14 days. A. With crushed stone. I. PCC grade M10 (i) Nominal mix 1:3:6

Plain/Reinforced cement Concrete in open Foundation complete as per Drawings and Technical Specifications. B. PCC Grade M 15 (i) Nominal mix (1:2.5:5)

Stone masonry work in cement mortar in foundation complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203. (I). Coursed rubble masonry (1st sort) in 1:4 cement mortar

Plaint/Reinforced cement Concrete in open Foundation complete as per Drawing and Technical Specifications. VI. RCC Grade M20

Providing and laying cement wearing course M 30 grade including reinforcement complete as per drawing and technical specifications Clauses 800 and 1206.3 A. With crushed stone

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

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 drawings face complete as per drawing

Supplying, fitting and placing HYSD bar reinforcement (Fe 415) in substructure complete as per drawings and technical specification Clauses 1002, 1005, 1010 & 1202

Construction of RCC railling of M30 Grade in-situ with 20mm nominal size aggregate, true to line and grade, tolerance of vertical RCC post not to exceed 1 in 500, centre to centre spacing between vertical post not to exceed 2000mm, leaving adequate space

Drainage Spouts complete as per drawing and Technical Specification.

Sri Harendra Baro