As per document
aImprovement of Balia UP Khureghor NHW -Sabdal Hat Road ch.3000-4800m b Construction of 01 nos 0.625mX0.600m culvert at ch4520m on tha same road c Construction of 03 nos 1.50mX1.50m RCC Box culvert at ch3725m4084m &4435m on tha same road. under Thakurgaon Sadar Upazila Dist Thakurgaon.