tender for proj no.60/25 sm nagar valiyavilakom road maintenance road work interlock - annual plan-karode gp 2024-25-proj no.60/25 sm nagar valiyavilakom road maintenance-general civil work sl. no. item description 1 maintanance 2 od121221/2024-2025:preparation of foundation for embankment
scarifying existing bituminous surface to a depth of 50 mm by mechanical means
scarifying the existing bituminous road surface to a depth of 50 mm and disposal of scarified material with a lift upto 3 m and lead upto 1000 m as per technical specification clause 301.4. 3 od159550/2024-2025:interlocking concrete block pavement. providing and laying of interlocking concrete block pavements having thickness 80 mm as per drawings and technical specification clause 1504.(without edge blocks) 4 3.5.2:excavation in soil with dozer with lead upto 100 m
excavation for roadway in soil by mechanical means including cutting and pushing the earth to site of embankment upto a distance of 100 m, including trimming bottom and side slopes in accordance with requirements of lines, grades and cross-sections. 5 75.8.1.1:providing plain/reinforced concrete(1 cement:2 fine aggregate: 4 course aggregate) forsubstructure as per drawings and technical specifications clause 802, 803, 1202 & 1203as required including compaction, finishing and tamping etc .complete. max. size ofcourse aggregate not exceeding 25mm , mixed in concrete mixer etc complete as perspecification (i) nominal mix (1:2:4)