Upgradation of coastal road in Alappuzha District Road from Polackal Paalam to Kuravanthara muuttu in ward no 15 of Edathua panchayath in Kuttanad LAC

2.1:Clearing Grass and Removal of Rubbish Clearing grass and removal of rubbish up to a distance of 30m outside the periphery of the area as per Technical Specification Clause 201. By Manual Means

OD3174/2025-2026:Filling with Quarry Muck. Filling up low lying and water logged areas with quarry muck, spreading in layers, leveling the top at site and consolidation by compacting with smooth wheel roller, etc complete for improving the CBR value of subgrade (Based on 51.2.3)

OD4110/2025-2026:Granular sub-base/base/surface course with quarry muck /quarry waste by mix in place method normal. Construction of granular sub-base by providing local material spreading in uniform layers with appropriate machiney on prepared surface, mixing by mix in place method with rotavator or any means and compacting with smooth wheel roller to achieve the desired density complete as per Clause 401.4 as per Technical Specification Clause 408.

4.7.2.B:Water Bound Macadam Sub-base/base<br> 2) WBM Grading 2<br> Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 2 as per Technical Specification Clause 405. <br>(B) By Mechanical Means

3.14:Construction of Subgrade and Earthen Shoulders<br> 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.

11.4.4:Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203<br> IV. R.C.C grade M 20

11.8:Supplying, fitting and placingTMT bar reinforcement in foundation complete as per drawings and technical specifications Clauses 1000 and 1202

10.4.A.1:Direction and Place Identification signs with size more than 0.9 sqm size board <br> A. Retro-reflectorised Traffic Signs <br> 1 Providing and erecting direction and place identification retro-\reflectorised sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3, fixed over aluminium sheeting, 2 mm thick with area exceeding 0.9 sqm supported on mild steel angle iron posts 75 mm x 75 mm x 6 mm, 2 Nos. firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per approved drawing and Technical Specification Clause 1701