tender for 2024-25 golden nagar road nirmanam ward 2 koratty gp, annual plan-2024-25 p.no.42/25 golden nagar road construction ward-2-koratty g p-general civil work sl. no. item description 1 road construction 2 3.15.1:compacting original ground
(i) compacting original ground supporting embankment
loosening, levelling and compacting original ground supporting embankment to facilitate placement of first layer of embankment, scarified to a depth of 150 mm, mixed with water at omc and then compacted by rolling so as to achieve minimum dry density as given in tables 300.1 and 300.2 for embankment construction as per technical specification clause 301.4.1. 3 4.11.2:granular sub-base/base/surface course with local materials (table 400.13) by mix in place method normal. construction of granular sub-base by providing local material spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at once and compacting with smooth wheel roller to achieve the desired density complete as per clause 401.4 as per technical specification clause 408.
(ii) using gravel mix soil. 4 75.8.1.1.a:providing plain cement concrete for wearing coat cc 1:2:4 (1 cement: 2 fine aggregate:4 course aggregate) laid to required slope as required including compaction, finishingand tamping etc .complete. max. size of course aggregate not exceeding 25mm , mixedin concrete mixer etc complete as per specification (i) nominal mix (1:2:4) 5 od111986/2024-2025: supplying and laying interlocking cement concrete paverblocktiles 80mm or nearest size , thickness minimum strength m40 conforming to is 15658;2006 for medium traffic low volume roads including providing a layer of 6mm aggregates for 5mm thickness , then laying interlock cc paver block lines and levels as per the directions of the departmental officersat site inclusive oa all cost & conveyance charges etc.complete