4Temporary scour protection work at Pier of Coronation Bridge at 595.100 km (Sevoke- Siliguri end) of NH-31 under NH Division IX in the district of Darjeeling during the year 2019-20.
5Temporary scour protection work at Pier of Coronation Bridge at 595.100 km (Sevoke- Siliguri end) of NH-31 under NH Division IX in the district of Darjeeling during the year 2019-20.
7Permanent restoration work of damaged and washed out downstream side along with repair of spalling of concrete of piers of Nandi bridge near 591.990 kmp of NH-31 - 2nd call.