Mar 03: 8Approval for city gas pipeline: Construction work will start by August,2017 -- A JV has been floated for this -- The project cost eventually will be Rs 5000 crore -- RFQs for pipelines and related equipment will be 8Refinery shutdown and maintenance -- A refinery is planning for a shutdown in DHDT,HGU, SWSU and ARU units by May, 2017 -- Maintenance work is planned in these units -- The shutdown duration is expected to be for 20-25 days, as said by officials -- This maintenance shutdown includes replacement of valves, pipelines, machinery and installation of some new machines Click on Details for more