Dre023b175 complete replacement of pvc splash v bar, nozzles and replacement of existing acb single wave drift eliminators to pvc cellular type drift eliminators, at cooling towers (wsct and fsct) of iocl - digboi refinery, assam.

Dre023b019 miscellaneous civil works at aod school, digboi refinery township

Dre223b071 arc for checking, measuring and rectification of earthing system in digboi refinery township and nazirating

Repair of 900kw, 6.6kv, gas booster compressor motor of iocl, aod, digboi refinery

Construction of a new transit accommodation for officers at digboi refinery iocl aod

Comprehensive amc for epabx flexicom-6000 of iocl, aod, digboi refinery for 2023-25

Dre123b045 civil works for construction of refinery bazar gate near aod market of digboi refinery

Installation of lightning protection system as per oisd-180 for buildings at iocl , aod , digboi refinery

Dre123b052 installation of lightning protection system as per oisd-180 for buildings at iocl , aod , digboi refinery

Dre023b034 overhauling and maintenance of ceiling fans in bungalows , quarters , office and public buildings at iocl , aod , digboi refinery