completion works at mulakkattuchira ward 5 in thazhava gp inoachira bpgeneralcivil work completion works at mulakkattuchira ward 5 in thazhava gp inoachira bpgeneralcivil work --1 road 1.001 od49811/2025-2026:granular sub-base with well graded material (table 400.1) <br> (a) by mix in place method <br> 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 rotavator at omc, and compacting with smooth wheel roller to achieve the desired density, complete as per technical specification clause 401. <br> (i) for grading i material 1.002 od50384/2025-2026:od1407560/2021_2022 :interlocking concrete block pavement providing and laying of interlocking concrete block pavements having thickness 80 mm as per drawings and technical specification clause 1504(6.7.1 modified 1.003 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) 1.004 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