tender for lrrp-lrrp 2024-25.mavelikara lac.si:no:3298.nss karayaogam plavila road in mavelikkara thekkekkara grama panchayath alappuzha district panchayath.-si no.3298.-general civil work - road construction 2 od387004/2024-2025:surface dressing of the ground including removing of vegetation in equalities not exceeding 15 cm deep and disposal of rubbish lead up to 50 m and lift up to 1.50m in all kinds of soil 3 od387005/2024-2025::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 spreding in uniform layers with motor grader on prepared surface,mixing in place method with rotavator at once and compacting with smooth wheel roller to achieve the density compete as per clause 401.4 as per technical specification clause 408 (ii) using gravel mix soil. (quarry muck) 4 od481573/2024-2025:construction of subgrade and earthern shoulders construction of subgrade and earthern shoulders with approved material obtained from borrow pits with lift and leads transporting to site spreading grading to required slope and compacted to meet requirement of table 300.2with lead up to 1000m as per technical specification clause 303.1( with out roller) 5 75.8.1:providing plain cement concrete for road work cc 1:2:4 (1 cement: 2 fine aggregate: 4course aggregate) laid to required slope and camber in panels (@ 3 m c/c) as requiredincluding compaction, finishing and tamping etc .complete. max. size of courseaggregate not exceeding 25mm , mixed in concrete mixer etc complete as perspecification (i) nominal mix (1:2:4) 6 11.1.1.1:excavation for structuresearthwork 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 sides and bottom and backfilling in trenches with excavated suitable material.i. ordinary soil(i) upto 3 m depth 7 75.7.1:dry rubble masonrywith hard stone, including through/bond stone in foundation and superstructure including packing to compactness to lines and levels, cost and conveyance of all materials labour charges etc. complete as per approved drawing and relevant technical specifications. 8 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) 9 od449382/2024-2025:providing and fixing of direction and place identification retro-reflectorised sign with 7 years warranty manufactured as per irc :67 made of type iv micro prismatic grade sheeting fixed over aluminium sheeting, 2 mm thick/ aluminium composit material sheeting 4 mm thick with area not exceeding 0.9 sqm, with suitable back supporting frame of ms angle 40x40x6 and supported on gi pipe pole 50mm nb confirming to is 1239 firmly fixed to the ground by means of properly designed foundation with m 15 grade cement concrete min size 40 cm x 40 cm x 60 cm, 60 cm below ground level including painting all exposed surface with 2 coats of epoxy painting over epoxy primer and as per approved drawing and clause 801 including lettering symbols etc. (derived from morth spec 10.3.a.2 )