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| 1 | Construction of embankment with approved material obtained from borrow pits with a lift upto 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 |
| 2 | Excavation for roadway in soil using manual means for carrying of cut earth to embankment site with a lift upto 1.5 m and lead upto 50 m as per Technical Specification Clause 302.3 |
| 3 | Construction of gravel/soil-aggregate baseby providingwell gradedmaterial, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavatorat OMC, and compacting with threewheel 80-100 kN static rollerto achieve thedesired density, complete as per Technical Specifications Clause 402 |
| 4 | Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with threewheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 2 as per Technical Specification Clause 405. |
| 5 | Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with threewheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 (with 22.4 - 53 mm size st. ballast) as per Technical Specification Clause 405. |
| 6 | Providing and applying primer coat with Bitumen emulsion (SS0-2) on prepared surface of granular base including cleaning of road surface and spraying primer at rate of 0.70 Kg/Sqm using mechanical means as per Technical Specification Clause 502. |
| 7 | Providing and applying tack coat with Bitumen VG-10 using emulsion distributor at the rate of 0.30 kg per sqm on the prepared granular surfaces treated with primer as per Technical Specification Clause 503. |
| 8 | Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of Type as per Technical Specification Clause 508) |
| 9 | Providing and laying seal coat by manual means with VG-10 grade bitumen sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type C as per Technical Specification Clause 510. |
| 10 | Construction of subgrade and earthen shoulders with approved material 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 upto 1000 m as per Technical Specification Clause 303.1. |
| 11 | Construction of Un reinforced dowel jointed at expension and construction joint only,plain cement concrete pavement thickness as per design over aprepared sub base with 43 grade cement M 30 grade coarse and fine agg conforming to IS 383 max size of coarse agg not exceeding 25 mm mixed in a concretemixer of not less then 0.2 cum capacity and appropriate way batcher using approved mix design , laid in approved fixed side foam work (steel channel), laying and fixing of 125 micron thick polythene , wages, steel plate including levelling foam work as per drawing , spreading concrete with showels , rakes, compacted using needle , plate vibrator and finished in continious operation including provision of contraction and expension , construction joints , primer sealent , dowel bars for 14 days curing compound and water finishing to lines and grade as per drawing and tech specification clause1501. |
| 12 | Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 |
| 13 | Brick masonry work in cement mortar in foundation complete excluding pointing and plastering as per drawing and technical specifications Clauses 600, 1202 & 1203. Brick mansonry in 1:3 cement mortar |
| 14 | Providing and laying reinforced cement concrete pipe NP3 for culverts on first class bedding of granularmaterial in single row includingfixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets Clause 1106. |
| 15 | Pointing with cement mortar (1:3) on brickwork as per drawing and technical specification Clauses 613.3 and 1204 |
| 16 | Plastering with cement mortar (1:4), 15 mm thick on brickwork in substructure as per technical specification Clauses 613.4 & 1204 |
| 17 | Construction of subgrade and earthen shoulders with approved material 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 upto 1000 m as per Technical Specification Clause 303.1. |
| 18 | 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 Material. Specification N. 304 (S.N. 12.01i) (Ordinary Soil) |
| 19 | Construction of granular sub-base by providing close 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 vibratory rollar to achieve the desired density , complete as per clause 401 |
| 20 | 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. SI. No. - 12.04 |
| 21 | Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications. (RCC M-30) SI.No.12.08 |
| 22 | Supplying, fitting and placing HYSD bar reinforcement in foundation comlete as per drawing and technical specifications (Foundations) SI.No.12.42 (1600) |
| 23 | Providing weep holes in Brick masonry/Plain/ Reinforced concrete abutment, wing wall/ return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing foce. Complete as per drawing and Technicalspecification. SI. No. 13.08 |
| 24 | Providing and laying Cement concrete wearing coat M-35 grade including reinforecement complete as per drawing and Technical Specifications SI. No-14.4 |
| 25 | Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 |
| 26 | Providing concrete for plain/reinforced concrete in 1:2:4 open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 |
| 27 | Supplying, fitting and placing HYSD bar reinforcement (Fe 415) in substructrue complete as per drawings and technical specification Clauses 1002, 1005, 1010 & 1202 |
