Product Detail :
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Widening of existing 2 lane pavement to 4 lane divided carriageway with paved shoulders from 24.700 km to 25.700 km strengthening stage-strengthening from 14.400 km to 24.700 km construction of two minor bridges at 17.036 km and 18.736 km widening reconstruction of culverts construction of retaining wall and permanent rectification of 13 black spots on nh-34 new nh-12 under nh division-v in the state of west bengal on epc mode.l
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