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| 1 | Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per Technical Specification Clause 201. Non thorny jungle) ( By Mechanical Means) |
| 2 | Construction of Embankment with approved soil with a lift upto 1.5 m laying in layers, breaking clods, dressing to required lines, curves, grade and sections, watering and compaction to meet requirement of table 300.1 and 300.2 |
| 3 | Construction of Subgrade and Earthen Shoulder with approved soil with all lifts and leads, laying in layers, breaking clods, dressing to required lines, curves, grade and sections, watering and compaction to meet at least 100 % procter density complete to specification requirements |
| 4 | Stabilization of in-situ (existing pavement crust) or soil or otherwise sub base/ base course up to the required depth by cold in-situ recycling using cement and chemical additives / otherwise: Providing pulverizing, spreading, milling and mixing of chemical additives at the appropriate rate as per job mix design in accordance with IRC-SP-72-2015 , IRC-37-2012 & 2018 and IRC SP 89 (part II) 2018. Cementitious additive @ rate of minimum 5 - 7% and CCS/CS additive should be spread on the existing pavement using a mobile truck mounted containerized cement/ additive spreader with micro processor controlled weighing and spreading system. The additive spreader shall have variable working width sufficient to cover whole pavement lane. The in-situ stabilization process shall be carried out by a mobile and self propelled stabilizer / reclaimer of working width of 2.4 m and with minimum engine horse power of 440 kw with a variable working depth up to 50 cm. The resultant stabilized mix then would be profiled to the required grade, level and thickness using motor grader and the mix would be compacted using 20 tonne pad foot roller in combination with smooth wheel roller to achieve desired proctor density as per IRC 37-2012 & 2018 and complete in all respect and curing with water as required including all materials, labour and machinery etc. The entire in-situ process would be carried out in single pass with milling and pulverising of damaged asphalt pavement / soil/ aggregates / soil-aggregate mixture to the desired depth and with simultaneous addition of additives and water with machine integrated spray bars fited on the wheeled self-propelled and vibratory pad foot roller to achieve the desired proctor density in all respects. The tandem roller be followed by Pneumatic Tyre Roller. The minimum unconfined compressive strength (UCS) of stabilized sub base/ base should be 4.5 to 7 MPa after 7 / 28 days of curing as per IRC-SP-72-2015 , IRC-37-2012 & 2018 . Also durability aspects (wet-dry cycles) of stabilized sub base should be satisfied as per IRC 37-2012 & 2018 and IRC SP 89 (part II) 2018. The gradation mixes and materials should be as per IRC 37-2012 & 2018 and IRC SP 89 (part II) 2018. The train of equipments to be used are binder spreader- water Tanker- Additive Truck- Recycler- Padfoot Roller (20 Tonne) + Single Drum Compactor- Grader- Tandom Roller- Pneumatic Tyre Roller (20 Tonne) |
| 5 | 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 rotavater at OMC, and compacting with smooth wheeled roller to achieve the desired density as per clause 401(GSB Grade I) |
| 6 | Providing 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 0.85 kg/sqm using mechanical means as per Technical Specification Clause 502 |
| 7 | Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.275 kg per sqm on the prepared granular surfaces treated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503. |
| 8 | Providing and laying stress,Absorbing membrane interlayer (SAMI)/bitumen impregnated geeotextile layer after clearing of the road surface geotextile conforming to physical requirements of clause 703-3,laid over a tack coat of paving grade Bitumen 80-100 penetration, laid at the rate of 1.05kg per sqm over thoroughly cleaned and repaired surface to provide a water resistant membrane and crack retarding layer Paving fabric to be free of wrinkling and folding and to be laid before cooling of tack coat, brooming and rolling of surface with pneumatic roller to maximise paving fabric contact with pavement surface as per Technical Specification Clause 708 of MoRTH |
| 9 | Providing and laying bituminous concrete with 100-120 TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4 to 5.6 per cent of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 509 complete in all respects |
| 10 | Providing and fixing of reflective Citizen information sign board A and B with a corrosion resitant 4mm thick aluminum composite panel (ACP) face to be fully covered with DM 5600 engineering grade prismatic/equivalent sheeting Type I as per IRC67:2012 with post of MS structure of square hollow section MS 75X75X6 mm and MS frame of 35X35X5 mm angle |
| 11 | Providing & laying of Rubber Moulded Interlocking Concrete Block pavements having thickness 80 mm as per drawings and techinical Specification Clause 1504 (Laid over previously prepared subbase using 100mm thick GSB, excluding cost of GSB ) Prefer Zig Zag |
| 12 | Brick masonry work in cement mortar in substructure complete excepting pointing and plastering, as per drawing and technical specification Clauses 602, 603, 604, 1202 & 1204 (1:4) |
| 13 | Pointing with cement mortar (1:3) on brickwork as per drawing and technical specification Clauses 613.3 and 1204 |
| 14 | Painting two coats including prime coat with epoxy paint of approved brand on concrete/steel surfaces after through cleaning of surface to give an even shade as per drawing and Technical Specification Clause 1701 |
| 15 | 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 50 m, dressing of side |
| 16 | Providing concrete for plain/reinforced concrete M10 (1:2:4) in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 |
| 17 | Laying Cement Concrete 450mm dia Pipe NP3 (burried conduits) on first class bedding of granular material in single row including fixing collar with cement sand mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonary work in head wall and parapet |
| 18 | Concrete with 4cm gauge stone ballast fine sand of 2.25 F.M. and cement in proportion 12:6:1 in foundation and under floors. including supply of all material labour T&P Etc. required for proper completion of work. |
| 19 | Struck pointing in with cement mortar on proportion on 1:2 cement of fine sand including supply of all material labour T & P etc. required for proper completion of work. |
| 20 | Providing and laying 600 mm dia NP-3 hume pipe for culvert including supply of all material labour T&P Etc. required for proper completion of work. |
| 21 | Maintenance of bituminous surface road and gravel or WBm road including filling pot holes and patch repair etc.restoration of rain cuts and dressing of side slop standing tree at adjacent to road wherever cutting of branches of tree, shurb and trimming of grass and weeds etc mentioned in GO No. 55 12022/187/23-9-2022-02 Nabard / 2021 Dt 28.04.20022 & Enc lettere no 14 BDD-1 (NH)/40 MT-11/ 2024dated 03.01.2024 subjected to approval from Govt. Maintence of Ist year after completion of work @ Zero % of total work amount of Maintainance of first Year (@ 0.00% of Total Work Amount of PC Area) |
| 22 | Maintainance of Second Year Total work amount of Pc Work |
| 23 | Maintainance of Third Year Total work amount of Pc work |
| 24 | Maintainance of Fourth Year Total work amount of Pc work |
| 25 | Maintainance of Fifth Year Total work amount of Pc work Please Enable Macros to View BoQ information |
