KIIFB-2017-18 Construction of Arinalloor Peringalam Bridge in Kunnathur and Chavara constituency in Kollam district-Additional Investigation work at approach of Konnayil bridge on Peringalam side -Investigation Work

Amount

Investigation work

56.13:Providing access to the site clearing site and making good for surveying in order to provide clear line of site devoid of any hindrance due to vegetation etc. and clearing areas for station points (This item is applicable only for sites without access such as in case of new road formation, bridge and building sites at in accessible locations).

OD76822/2025-2026: Providing and fixing RCC pillars at every 250 m interval along the road, of size 0.15 m x 0.15 m, 0.45 m long, 0.15 m above ground level and 0.3 m below GL casted in M20 Grade concrete reinforced with 4 nos of 8 mm dia longitudinal bars and 6 mm dia stirrups @ 0.15 m c/c, firmly fixed in position by means of PCC of 0.075 m wide and 0.3 m deep around the pillars in M15 grade concrete below ground level including painting 2 coats on exposed surface with synthetic enamel paint

OD73944/2025-2026:Survey work using total station - in plain and open area with hindrance to line of sight contour intervals with 5mx5m ( For road work) including all necessary safety measures and processing,perparation of drawings in AUTOCAD with various details in different layers and submission of finished drawingswith x,y,z, coordinates ensuring all objects , break lines and spot levels, topographic survey data for creation of DTM of the surveyed corridor compactable with design software's like AUTOCAD CIVIL, preparation for LS and CS of road, bridges, culvets , drain etc submission of detailed survey data in MSEXCEL dxf,sdr format and all other relevant data in hard copy ( 5 sets) and softcopy and as directed by the engineer in charge.

Bidder Name

AA AND S CONSTRUCTIONS