Carrying out various instrumentation works for part b as per standard specification by providing all required materials in connection with the composite works for setting up of hpg-2, butene-1 and psa units at lepetkata, assam of m/s bcpl

Prep of sub grade 200 mm avg th gsb 250 mm th wmm 200 mm th dbm 60 mm th incl prime coat ac 40 mm thick consolidated with hmp mix incl tack coat compaction as per morth for surf wk km 1.500 to km 20 on khotakpa tshobaley in64 rcc dantak bhutan