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| 1 | Construction of retaining walls/breast walls in cement mortar 1:5 as per drawing and Technical specification Clause 1604.A. Earthwork in excavation for structures |
| 2 | Plain cement concrete M 10 gradeThis includes haulage, loading and unloading etc. |
| 3 | Stone masonry in cement mortar 1:5 This includes haulage, loading and unloading etc. |
| 4 | Providing weep holes in Brickmasonry/Plain/Reinforced concrete abutment,wingwall/returnwall with 100mm dia AC pipe, extending through the full width of the structure with slope of 1V:20H towards drawing foce. Complete as per drawing and Technical specifications. |
| 5 | F. Filter material behind retaining wall/breast wall as per Technical Specification Clause 1204.3.8 in a width of 600 mm.This includes haulage, loading and unloading etc. |
| 6 | G. Back filling behind retaining wall/beast wall |
| 7 | Construction of Breast wall |
| 8 | Earthwork in excavation for structures |
| 9 | Plain cement concrete M 10 grade.This includes haulage, loading and unloading etc. |
| 10 | Stone masonry in cement mortar 1:5 This includes haulage, loading and unloading etc. |
| 11 | Providing weep holes in Brick masonry/Plain/Reinforced concrete abutment,wingwall/returnwall with 100mm dia AC pipe, extending through the full width of the structure with slope of 1V:20H towards drawing foce. Complete as per drawing and Technical specifications. |
| 12 | F. Filter material behind retaining wall/breast wall as per Technical Specification Clause 1204.3.8 in a width of 600 mm.This includes haulage, loading and unloading etc. |
| 13 | G. Back filling behind retaining wall/beast wall |
| 14 | CONSTRUCTION OFSOHP NP3CULVERT |
| 15 | Earth work in excaation for foundation of structures upto 3.00 m depth as per drawing and technical specification clause 1104 including setting out etc. |
| 16 | Bedding for PipeLaying concrete cradle badding with M15 grade cement concrete as per clause 1105(i)This includes haulage, loading and unloading etc. |
| 17 | Plain cement concrete M10 (1:3:6 nominal mix) in levelling course below open foundation of head walls as per drawing etc.This includes haulage, loading and unloading etc. |
| 18 | Providing and laying reinforced cement concrete pipe NP3 as per design in double row |
| 19 | Stone masonary work in cement mortar in foundation of Head walls complete as per drawing and technical specification clause 1109This includes haulage, loading and unloading etc. |
| 20 | Plastering with Cement Mortar (1:4), 15 mm thick on brickwork in substructure etc.,This includes haulage, loading and unloading etc. |
| 21 | Backfilling in Foundation Trenches as per drawing and technical specification etc., |
| 22 | Construction of embankment with material obtained from borrowpit |
| 23 | Repair to Damaged Pavement |
| 24 | (ii) Compacting original ground supporting subgradeLoosening of the ground upto a level of 300 mm below the subgrade level, watered, graded and compacted in layers to meet requirement of Tables 300.1 and 300.2 for subgrade construction as per Technical Specification Clause 303.5.2. |
| 25 | Construction of Subgrade and ShoulderConstruction of Sub Grade and Earthen Shoulders with approved materials obtained from borrow pits with all lift and leads, transporting to site, spreading, grading to required slope and compacted etc. upto a lead of 1000 mas per technical specification Clause 303.1 |
| 26 | Granular Sub-base with Well Graded Material (Table 400.1)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 rotavatorat OMC, and compacting with smoothwheelroller to achieve thedesired density, complete as per Technical Specification Clause 401.This includes haulage, loading and unloading etc. |
| 27 | CEMENT TREATED SUB-BASE/BASE |
| 28 | Providing,laying and spreading of soil including sand and gravel,laterite.kankar,brick aggregate,crushed rock gravel or slag or any combination of these on a prepared sub-grade,pulverising, adding the designed quantity of cement to the spread soil, mixing in place with rotavator,grading with the motor grader and compacting with the road roller at OMC to achieve the desired unconfined compressive strength and to form a lyer of subbase/base. |
| 29 | Prime CoatProviding and applying primer coat with Bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 Kg/Sqm using mechanical means as per technical Clause 502 |
| 30 | Tack CoatProviding and applying tack coat with bitumen emulsion (RS-1) Using emulsion distributor at the rate of .025-0.30 Kg/sqm on the prepared granular surface treated with primer & cleaned with hydraulic broom as per technical specification clause 503 |
| 31 | 20 mm thick Open Graded Premix Carpet using Bitumen EmulsionProviding laying and rolling of open graded premix Carpet using Bitiminous Emulsion as per Technical Specification clause 508.2 Providing, Laying and rolling of open graded premix carpet of 20mm thickness composed of 13.2 mm to 5.6mm aggregates either using penmetration grade bitumen or emulsion to required line, gradew and line, grade and level to serve as weaning course on a previously prepared base, incl;uding mixing in a suitable plant, laying and brolling with a three wheel 80-100kN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C as per Technical Specification Clause 508 |
| 32 | Seal CoatProviding and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, using cold emulsion grade and cross fall using Type A or Type B or Type C as per Technical Specification Clause 510A By Manual MeansCase-I Type C |
