|
| 1 | SH : PAVEMENT |
| 2 | Excavation in Hilly area soil with Dozer with lead upto 1000 meters (Excavtion for road way in soil by mechanical means i/c cutting and transporting the earth to site of embankment/dumping area with lead upto 1000 meters i/c trimming bottom and side slope in accordance with requirements of lines,grades and cross sections. |
| 3 | Excavation in Hilly Area Ordinary rock with Dozer with lead upto 1000 meters (Excavation for roadway in ordinary rock by deploying a dozer,i/c cutting and transporting the earth to site of embankment/dumping area with lead upto 1000 meters,trimming bottom and side sloped in accordance with the requirements of lines,grades and cross sections.) |
| 4 | Surfacec drains in soil ( Construction of unlined surface drain of average cross sectional area 0.4 sqm in soil to specified lines, grades,levels and dimensions to the requirement of clause 301 to 309. Excavated material to be used in embankment at site within a lead of 1000 meters. A) Mechanical means |
| 5 | Preparation and surface treatment of formation.(Preparation and surface treatment of formation by removing mud and slurry, watering to the extent needed to maintain the desired moisture content,trimming to the required line, grade,profile and rolling with 8-10 tonne smooth wheeled roller,complete as per clause 310) |
| 6 | Providing,Laying and Compacting Granular Base/Sub base according to lines,grades and cross sections by using naturally occured Sand/ Gravel conforming to IRC-Grd-II of MOST specification free from organic or other deleterrous constituent spresd with motor grader and compacted by rolling with power roller of 8-10 capacity in layer not exceeding 150mm(Spread thickness) i/c rolling of road surface to proper level and grades 30cm width edging on both side etc. complete as directed by Engineer-in-Charge. |
| 7 | Providing, laying spreading and compactingstone aggregate of Specific size water bound macadam specification including spreading including spreading in uniform thickness, handpacking,rolling with 3 wheeled steel/Vibratory roller in stage to proper grade and camber, applying and brooming requisite type of screening/binding Materials to fill up the interstices of coarse aggregate,watering and compacting to the required density.By Manual Means:Grading-I-Using Screening Crushable type such as Moorum or Gravel.(I) Grading-I |
| 8 | (II) Grading-II |
| 9 | Prime coat ( providing and applying primer coat with bitumen emulsion on prepared emulsion on prepared durface of granular Base including clearing of road surface and spraying primer at the rate of 0.60 kg/sqm using mechanical means)A Prime coat on WMM/WBM. ii) providing and applying primer coat with cut back MC 30 bitumen emulsion on prepared surface of granular base including clearing of road surface an d spraying primer at the rate of 0.60 kg/sqm using mechanical means. |
| 10 | Open -Graded Premix Surfacing (Providing, laying and rolling of open-graded premix surfacing of 20mm thickness composed of 13.2mm to 5.6mm aggregates using Viscoscity grade bitumen to required line, grade and level to serve as wearing course on a pteviously prepared base, including mixing in a suitable plant, laying and rolling with a smooth wheeled roller 8-10 tonne capacity,finished to required level and grades.Case-1: mechanical method using Penetration grade Bitumen and HMP of appropriate capacity not than 75mm tonnes/hour. |
| 11 | Seal Coat (Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified level, grade and cross fall using TypeA and Type B seal coats) |
| 12 | SH : 1.0 m SPAN CULVERT-7 No.s |
| 13 | Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved materials. I) Ordinary soil (A) Manual Means.(i) Depth upto 3 m. |
| 14 | Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days. |
| 15 | Supplying, fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and technical specifications. |
| 16 | Supplying, fitting and placing HYSD bar reinforcement in super-structure complete as per drawing and technical specifications |
| 17 | Plain/Reinforcement cement concrete in sub-structure complete as per draawing and technical specifications (A) PCC Grade M15 (i) Height upto 5m. |
| 18 | Furnishing and Placing Reinforced/Prestressed cement concrete in super-structure as per drawing and Technical Specification (A) RCC Grade M20 CaseI:- Using batching plat, transit mixer and concrete pump (I) For solid slab super-structure(i) Height upto 5m |
| 19 | Providing and laying cement concrete wearing coat M-30 grade including reinforcement complete as per drawing and Technical Specifications. |
| 20 | Providing weep holes in Brick masonry/Plain/Reinforced concrete abutment, wing wall/return wall with 100 mm dia pipe, extendingthrough the full width of the structure with slope of 1V:20H towards drawing foce. Complete as per drawing and technical specification. |
| 21 | Back filling behind abutment, wing wall and return wall complete as per drawing and technical specification. |
| 22 | SH : 2.0 m SPAN CULVERT-4 No.s |
| 23 | Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved materials. I) Ordinary soil (A) Manual Means.(i) Depth upto 3 m. |
| 24 | Back filling behind abutment, wing wall and return wall complete as per drawing and technical specification. |
| 25 | Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days. |
| 26 | Plain/Reinforcement cement concrete in sub-structure complete as per draawing and technical specifications (A) PCC Grade M15 (i) Height upto 5m. |
| 27 | Furnishing and Placing Reinforced/Prestressed cement concrete in super-structure as per drawing and Technical Specification (A) RCC Grade M20 CaseI:- Using batching plat, transit mixer and concrete pump (I) For solid slab super-structure(i) Height upto 5m |
| 28 | Supplying, fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and technical specifications. |
| 29 | Supplying, fitting and placing HYSD bar reinforcement in super-structure complete as per drawing and technical specifications. |
| 30 | Providing and laying cement concrete wearing coat M-30 grade including reinforcement complete as per drawing and Technical Specifications. |
| 31 | Providing weep holes in Brick masonry/Plain/Reinforced concrete abutment, wing wall/return wall with 100 mm dia pipe, extendingthrough the full width of the structure with slope of 1V:20H towards drawing foce. Complete as per drawing and technical specification. |
| 32 | SH : 3.0 m SPAN CULVERT - 2 No.s |
| 33 | Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved materials. I) Ordinary soil (A) Manual Means.(i) Depth upto 3 m. |
| 34 | Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days. |
| 35 | Plain/Reinforcement cement concrete in sub-structure complete as per draawing and technical specifications (A) PCC Grade M15 (i) Height upto 5m. |
| 36 | Furnishing and Placing Reinforced/Prestressed cement concrete in super-structure as per drawing and Technical Specification (A) RCC Grade M20 CaseI:- Using batching plat, transit mixer and concrete pump (I) For solid slab super-structure(i) Height upto 5m |
| 37 | Supplying, fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and technical specifications. |
| 38 | Supplying, fitting and placing HYSD bar reinforcement in super-structure complete as per drawing and technical specifications. |
| 39 | Providing and Laying of Filter media with granular materials/ stone crushed aggregates satisfying the requiredments laid down in clause 2504.2.2. of MoRTH specifications to a thickness of not less than 600mm with smaller size towards the soils and bigger size toward the wall and provided over the entire surface behind abutment, wing wall and return wall to the full height compacted to a firm condition complete as per draawing and technical specifications. |
| 40 | Providing and laying cement concrete wearing coat M-30 grade including reinforcement complete as per drawing and Technical Specifications. |
| 41 | Providing weep holes in Brick masonry/Plain/Reinforced concrete abutment, wing wall/return wall with 100 mm dia pipe, extendingthrough the full width of the structure with slope of 1V:20H towards drawing foce. Complete as per drawing and technical specification. |
| 42 | Back filling behind abutment, wing wall and return wall complete as per drawing and technical specification. |
| 43 | SH : 10 m SPAN RCC MINOR BRIDGE |
| 44 | Excavation for Structures (Earth work in excavation of foundation of structures as per drawing and technical specification, i/c setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom, backfilling the excavation earth to the extent required and utilising the remaining earth locally for road work)(i) Ordinary soilB Mechanical means (depth upto 3m) |
| 45 | Cement concrete 1:4:8 mix with stone aggregate 40 mm nominal size in foundation upto a depth of 1.5 metres below ground level and upto height of 1.5 m above ground/bed level. |
| 46 | Plain cement concrete M15 mix with stone aggregate 20mm nominal size mechanically mixed and vibrated in foundation upto depth of 1.5m below ground/bed level and or 1.5m. above ground /bed level i/c formwork. |
| 47 | Reinforced cement concrete M 20 mix with stone aggregate 20 mm nominal size mechanically mixed and vibrated for bed plates and walls excluding steel reinforcement, but including centering and shuttering laid in position. |
| 48 | Reinforced cement concrete mix with stone aggregate 20 mm nominal size mechanically mixed and vibrated for reinforced concrete work in slab excluding steel reinforcement, but including centering and shuttering laid in position.(i) M-25 |
| 49 | Supplying, fitting and placing HYSD bar reinforcement in superstructure complete as per drawing and technical specifications. |
| 50 | Providing and laying CC wearing coat M30 grade i/c reinforcement complete as per drawing and technical specifications. |
| 51 | P/F and fixing mild steel railing complete as per drawing and technical specifications |
| 52 | Providing weepholes in Brick masonry/plain/reinforced concrete abutment, wing wall/return wall with 100 mm dia pipe, extending through the full width of the str with slope of 1V: 20H towards drawing foce.complete as per drawing and technical specifications. |
| 53 | Providing and laying of filter media with granular materials/ stone crust aggrt. Satisfying the requirement laid down in clause 2504.2.2.of MoRTH specifications to a thickness of not less than 600mm with smaller size towards the soil and bigger size towards the wall and provided over the entire behind abutment, wing wall and return wall to the full height compacted to a firm condition complete as per drawing and technical specifications. |
| 54 | Drainage spouts complete as per drawing and technical specifications. |
